generated from CubeCraft-Creations/Tracehound
CUB-230: ESP32 offline status buffering and replay on reconnect
- Add SPIFFS buffer for status entries when MQTT offline - FIFO eviction when max_buffer_entries exceeded - Replay buffer on MQTT reconnect - Configurable buffer size in esp32-config.json
This commit is contained in:
Pip Bot
@@ -0,0 +1 @@
|
||||
{"type": "library", "name": "ArduinoJson", "version": "7.4.3", "spec": {"owner": "bblanchon", "id": 64, "name": "ArduinoJson", "requirements": null, "uri": null}}
|
||||
@@ -0,0 +1,5 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#include "src/ArduinoJson.h"
|
||||
@@ -0,0 +1,10 @@
|
||||
The MIT License (MIT)
|
||||
---------------------
|
||||
|
||||
Copyright © 2014-2026, Benoit BLANCHON
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
@@ -0,0 +1,153 @@
|
||||
<p align="center">
|
||||
<a href="https://arduinojson.org/"><img alt="ArduinoJson" src="https://arduinojson.org/images/logo.svg" width="200" /></a>
|
||||
</p>
|
||||
|
||||
---
|
||||
|
||||
[](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22+branch%3A7.x)
|
||||
[](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/7.x)
|
||||
[](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:arduinojson)
|
||||
[](https://coveralls.io/github/bblanchon/ArduinoJson?branch=7.x)
|
||||
[](https://github.com/bblanchon/ArduinoJson/stargazers)
|
||||
[](https://github.com/sponsors/bblanchon)
|
||||
|
||||
ArduinoJson is a C++ JSON library for Arduino and IoT (Internet Of Things).
|
||||
|
||||
## Features
|
||||
|
||||
* [JSON deserialization](https://arduinojson.org/v7/api/json/deserializejson/)
|
||||
* [Optionally decodes UTF-16 escape sequences to UTF-8](https://arduinojson.org/v7/api/config/decode_unicode/)
|
||||
* [Optionally supports comments in the input](https://arduinojson.org/v7/api/config/enable_comments/)
|
||||
* [Optionally filters the input to keep only desired values](https://arduinojson.org/v7/api/json/deserializejson/#filtering)
|
||||
* Supports single quotes as a string delimiter
|
||||
* Compatible with [NDJSON](http://ndjson.org/) and [JSON Lines](https://jsonlines.org/)
|
||||
* [JSON serialization](https://arduinojson.org/v7/api/json/serializejson/)
|
||||
* [Can write to a buffer or a stream](https://arduinojson.org/v7/api/json/serializejson/)
|
||||
* [Optionally indents the document (prettified JSON)](https://arduinojson.org/v7/api/json/serializejsonpretty/)
|
||||
* [MessagePack serialization](https://arduinojson.org/v7/api/msgpack/serializemsgpack/)
|
||||
* [MessagePack deserialization](https://arduinojson.org/v7/api/msgpack/deserializemsgpack/)
|
||||
* Efficient
|
||||
* [Twice smaller than the "official" Arduino_JSON library](https://arduinojson.org/2019/11/19/arduinojson-vs-arduino_json/)
|
||||
* [Almost 10% faster than the "official" Arduino_JSON library](https://arduinojson.org/2019/11/19/arduinojson-vs-arduino_json/)
|
||||
* [Consumes roughly 10% less RAM than the "official" Arduino_JSON library](https://arduinojson.org/2019/11/19/arduinojson-vs-arduino_json/)
|
||||
* [Deduplicates strings](https://arduinojson.org/news/2020/08/01/version-6-16-0/)
|
||||
* Versatile
|
||||
* Supports [custom allocators (to use external RAM chip, for example)](https://arduinojson.org/v7/how-to/use-external-ram-on-esp32/)
|
||||
* Supports [`String`](https://arduinojson.org/v7/api/config/enable_arduino_string/), [`std::string`](https://arduinojson.org/v7/api/config/enable_std_string/), and [`std::string_view`](https://arduinojson.org/v7/api/config/enable_string_view/)
|
||||
* Supports [`Stream`](https://arduinojson.org/v7/api/config/enable_arduino_stream/) and [`std::istream`/`std::ostream`](https://arduinojson.org/v7/api/config/enable_std_stream/)
|
||||
* Supports [Flash strings](https://arduinojson.org/v7/api/config/enable_progmem/)
|
||||
* Supports [custom readers](https://arduinojson.org/v7/api/json/deserializejson/#custom-reader) and [custom writers](https://arduinojson.org/v7/api/json/serializejson/#custom-writer)
|
||||
* Supports [custom converters](https://arduinojson.org/news/2021/05/04/version-6-18-0/)
|
||||
* Portable
|
||||
* Usable on any C++ project (not limited to Arduino)
|
||||
* Compatible with C++11, C++14 and C++17
|
||||
* Support for C++98/C++03 available on [ArduinoJson 6.20.x](https://github.com/bblanchon/ArduinoJson/tree/6.20.x)
|
||||
* Zero warnings with `-Wall -Wextra -pedantic` and `/W4`
|
||||
* [Header-only library](https://en.wikipedia.org/wiki/Header-only)
|
||||
* Works with virtually any board
|
||||
* Arduino boards: [Uno](https://amzn.to/38aL2ik), [Due](https://amzn.to/36YkWi2), [Micro](https://amzn.to/35WkdwG), [Nano](https://amzn.to/2QTvwRX), [Mega](https://amzn.to/36XWhuf), [Yun](https://amzn.to/30odURc), [Leonardo](https://amzn.to/36XWjlR)...
|
||||
* Espressif chips: [ESP8266](https://amzn.to/36YluV8), [ESP32](https://amzn.to/2G4pRCB)
|
||||
* Lolin (WeMos) boards: [D1 mini](https://amzn.to/2QUpz7q), [D1 Mini Pro](https://amzn.to/36UsGSs)...
|
||||
* Teensy boards: [4.0](https://amzn.to/30ljXGq), [3.2](https://amzn.to/2FT0EuC), [2.0](https://amzn.to/2QXUMXj)
|
||||
* Particle boards: [Argon](https://amzn.to/2FQHa9X), [Boron](https://amzn.to/36WgLUd), [Electron](https://amzn.to/30vEc4k), [Photon](https://amzn.to/387F9Cd)...
|
||||
* Texas Instruments boards: [MSP430](https://amzn.to/30nJWgg)...
|
||||
* Soft cores: [Nios II](https://en.wikipedia.org/wiki/Nios_II)...
|
||||
* Tested on all major development environments
|
||||
* [Arduino IDE](https://www.arduino.cc/en/Main/Software)
|
||||
* [Atmel Studio](http://www.atmel.com/microsite/atmel-studio/)
|
||||
* [Atollic TrueSTUDIO](https://atollic.com/truestudio/)
|
||||
* [Energia](http://energia.nu/)
|
||||
* [IAR Embedded Workbench](https://www.iar.com/iar-embedded-workbench/)
|
||||
* [Keil uVision](http://www.keil.com/)
|
||||
* [MPLAB X IDE](http://www.microchip.com/mplab/mplab-x-ide)
|
||||
* [Particle](https://www.particle.io/)
|
||||
* [PlatformIO](http://platformio.org/)
|
||||
* [Sloeber plugin for Eclipse](https://eclipse.baeyens.it/)
|
||||
* [Visual Micro](http://www.visualmicro.com/)
|
||||
* [Visual Studio](https://www.visualstudio.com/)
|
||||
* [Even works with online compilers like wandbox.org](https://wandbox.org/permlink/RlZSKy17DjJ6HcdN)
|
||||
* [CMake friendly](https://arduinojson.org/v7/how-to/use-arduinojson-with-cmake/)
|
||||
* Well designed
|
||||
* [Elegant API](http://arduinojson.org/v7/example/)
|
||||
* [Thread-safe](https://en.wikipedia.org/wiki/Thread_safety)
|
||||
* Self-contained (no external dependency)
|
||||
* `const` friendly
|
||||
* [`for` friendly](https://arduinojson.org/v7/api/jsonobject/begin_end/)
|
||||
* [TMP friendly](https://en.wikipedia.org/wiki/Template_metaprogramming)
|
||||
* Handles [integer overflows](https://arduinojson.org/v7/api/jsonvariant/as/#integer-overflows)
|
||||
* Well tested
|
||||
* [Unit test coverage close to 100%](https://coveralls.io/github/bblanchon/ArduinoJson?branch=7.x)
|
||||
* Continuously tested on
|
||||
* [Visual Studio 2017, 2019, 2022](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/7.x)
|
||||
* [GCC 4.8, 5, 6, 7, 8, 9, 10, 11, 12](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22)
|
||||
* [Clang 7 to 19](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22)
|
||||
* [Continuously fuzzed with Google OSS Fuzz](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:arduinojson)
|
||||
* Passes all default checks of [clang-tidy](https://releases.llvm.org/10.0.0/tools/clang/tools/extra/docs/clang-tidy/)
|
||||
* Well documented
|
||||
* [Tutorials](https://arduinojson.org/v7/doc/deserialization/)
|
||||
* [Examples](https://arduinojson.org/v7/example/)
|
||||
* [How-tos](https://arduinojson.org/v7/example/)
|
||||
* [FAQ](https://arduinojson.org/v7/faq/)
|
||||
* [Troubleshooter](https://arduinojson.org/v7/troubleshooter/)
|
||||
* [Book](https://arduinojson.org/book/)
|
||||
* [Changelog](CHANGELOG.md)
|
||||
* Vibrant user community
|
||||
* Most popular of all Arduino libraries on [GitHub](https://github.com/search?o=desc&q=arduino+library&s=stars&type=Repositories)
|
||||
* [Used in hundreds of projects](https://www.hackster.io/search?i=projects&q=arduinojson)
|
||||
* [Responsive support](https://github.com/bblanchon/ArduinoJson/issues?q=is%3Aissue+is%3Aclosed)
|
||||
|
||||
## Quickstart
|
||||
|
||||
### Deserialization
|
||||
|
||||
Here is a program that parses a JSON document with ArduinoJson.
|
||||
|
||||
```c++
|
||||
const char* json = "{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
|
||||
|
||||
JsonDocument doc;
|
||||
deserializeJson(doc, json);
|
||||
|
||||
const char* sensor = doc["sensor"];
|
||||
long time = doc["time"];
|
||||
double latitude = doc["data"][0];
|
||||
double longitude = doc["data"][1];
|
||||
```
|
||||
|
||||
See the [tutorial on arduinojson.org](https://arduinojson.org/v7/doc/deserialization/)
|
||||
|
||||
### Serialization
|
||||
|
||||
Here is a program that generates a JSON document with ArduinoJson:
|
||||
|
||||
```c++
|
||||
JsonDocument doc;
|
||||
|
||||
doc["sensor"] = "gps";
|
||||
doc["time"] = 1351824120;
|
||||
doc["data"][0] = 48.756080;
|
||||
doc["data"][1] = 2.302038;
|
||||
|
||||
serializeJson(doc, Serial);
|
||||
// This prints:
|
||||
// {"sensor":"gps","time":1351824120,"data":[48.756080,2.302038]}
|
||||
```
|
||||
|
||||
See the [tutorial on arduinojson.org](https://arduinojson.org/v7/doc/serialization/)
|
||||
|
||||
## Sponsors
|
||||
|
||||
ArduinoJson is thankful to its sponsors. Please give them a visit; they deserve it!
|
||||
|
||||
<p>
|
||||
<a href="https://github.com/1technophile" rel="sponsored">
|
||||
<img alt="1technophile" src="https://avatars.githubusercontent.com/u/12672732?s=40&v=4">
|
||||
</a>
|
||||
<a href="https://github.com/LArkema" rel="sponsored">
|
||||
<img alt="LArkema" src="https://avatars.githubusercontent.com/u/38381313?s=40&v=4">
|
||||
</a>
|
||||
</p>
|
||||
|
||||
If you run a commercial project that embeds ArduinoJson, think about [sponsoring the library's development](https://github.com/sponsors/bblanchon): it ensures the code that your products rely on stays actively maintained. It can also give your project some exposure to the makers' community.
|
||||
|
||||
If you are an individual user and want to support the development (or give a sign of appreciation), consider purchasing the book [Mastering ArduinoJson](https://arduinojson.org/book/) ❤, or simply [cast a star](https://github.com/bblanchon/ArduinoJson/stargazers) ⭐.
|
||||
+152
@@ -0,0 +1,152 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to store your project configuration in a file.
|
||||
// It uses the SD library but can be easily modified for any other file-system.
|
||||
//
|
||||
// The file contains a JSON document with the following content:
|
||||
// {
|
||||
// "hostname": "examples.com",
|
||||
// "port": 2731
|
||||
// }
|
||||
//
|
||||
// To run this program, you need an SD card connected to the SPI bus as follows:
|
||||
// * MOSI <-> pin 11
|
||||
// * MISO <-> pin 12
|
||||
// * CLK <-> pin 13
|
||||
// * CS <-> pin 4
|
||||
//
|
||||
// https://arduinojson.org/v7/example/config/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
#include <SD.h>
|
||||
#include <SPI.h>
|
||||
|
||||
// Our configuration structure.
|
||||
struct Config {
|
||||
char hostname[64];
|
||||
int port;
|
||||
};
|
||||
|
||||
const char* filename = "/config.txt"; // <- SD library uses 8.3 filenames
|
||||
Config config; // <- global configuration object
|
||||
|
||||
// Loads the configuration from a file
|
||||
void loadConfiguration(const char* filename, Config& config) {
|
||||
// Open file for reading
|
||||
File file = SD.open(filename);
|
||||
|
||||
// Allocate a temporary JsonDocument
|
||||
JsonDocument doc;
|
||||
|
||||
// Deserialize the JSON document
|
||||
DeserializationError error = deserializeJson(doc, file);
|
||||
if (error)
|
||||
Serial.println(F("Failed to read file, using default configuration"));
|
||||
|
||||
// Copy values from the JsonDocument to the Config
|
||||
config.port = doc["port"] | 2731;
|
||||
strlcpy(config.hostname, // <- destination
|
||||
doc["hostname"] | "example.com", // <- source
|
||||
sizeof(config.hostname)); // <- destination's capacity
|
||||
|
||||
// Close the file (Curiously, File's destructor doesn't close the file)
|
||||
file.close();
|
||||
}
|
||||
|
||||
// Saves the configuration to a file
|
||||
void saveConfiguration(const char* filename, const Config& config) {
|
||||
// Delete existing file, otherwise the configuration is appended to the file
|
||||
SD.remove(filename);
|
||||
|
||||
// Open file for writing
|
||||
File file = SD.open(filename, FILE_WRITE);
|
||||
if (!file) {
|
||||
Serial.println(F("Failed to create file"));
|
||||
return;
|
||||
}
|
||||
|
||||
// Allocate a temporary JsonDocument
|
||||
JsonDocument doc;
|
||||
|
||||
// Set the values in the document
|
||||
doc["hostname"] = config.hostname;
|
||||
doc["port"] = config.port;
|
||||
|
||||
// Serialize JSON to file
|
||||
if (serializeJson(doc, file) == 0) {
|
||||
Serial.println(F("Failed to write to file"));
|
||||
}
|
||||
|
||||
// Close the file
|
||||
file.close();
|
||||
}
|
||||
|
||||
// Prints the content of a file to the Serial
|
||||
void printFile(const char* filename) {
|
||||
// Open file for reading
|
||||
File file = SD.open(filename);
|
||||
if (!file) {
|
||||
Serial.println(F("Failed to read file"));
|
||||
return;
|
||||
}
|
||||
|
||||
// Extract each characters by one by one
|
||||
while (file.available()) {
|
||||
Serial.print((char)file.read());
|
||||
}
|
||||
Serial.println();
|
||||
|
||||
// Close the file
|
||||
file.close();
|
||||
}
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Initialize SD library
|
||||
const int chipSelect = 4;
|
||||
while (!SD.begin(chipSelect)) {
|
||||
Serial.println(F("Failed to initialize SD library"));
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
// Should load default config if run for the first time
|
||||
Serial.println(F("Loading configuration..."));
|
||||
loadConfiguration(filename, config);
|
||||
|
||||
// Create configuration file
|
||||
Serial.println(F("Saving configuration..."));
|
||||
saveConfiguration(filename, config);
|
||||
|
||||
// Dump config file
|
||||
Serial.println(F("Print config file..."));
|
||||
printFile(filename);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// Performance issue?
|
||||
// ------------------
|
||||
//
|
||||
// File is an unbuffered stream, which is not optimal for ArduinoJson.
|
||||
// See: https://arduinojson.org/v7/how-to/improve-speed/
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// serialization or deserialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a case study of a project that has
|
||||
// a complex configuration with nested members.
|
||||
// Contrary to this example, the project in the book uses the SPIFFS filesystem.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
+64
@@ -0,0 +1,64 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to use DeserializationOption::Filter
|
||||
//
|
||||
// https://arduinojson.org/v7/example/filter/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// The huge input: an extract from OpenWeatherMap response
|
||||
auto input_json = F(
|
||||
"{\"cod\":\"200\",\"message\":0,\"list\":[{\"dt\":1581498000,\"main\":{"
|
||||
"\"temp\":3.23,\"feels_like\":-3.63,\"temp_min\":3.23,\"temp_max\":4.62,"
|
||||
"\"pressure\":1014,\"sea_level\":1014,\"grnd_level\":1010,\"humidity\":"
|
||||
"58,\"temp_kf\":-1.39},\"weather\":[{\"id\":800,\"main\":\"Clear\","
|
||||
"\"description\":\"clear "
|
||||
"sky\",\"icon\":\"01d\"}],\"clouds\":{\"all\":0},\"wind\":{\"speed\":6."
|
||||
"19,\"deg\":266},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2020-02-12 "
|
||||
"09:00:00\"},{\"dt\":1581508800,\"main\":{\"temp\":6.09,\"feels_like\":-"
|
||||
"1.07,\"temp_min\":6.09,\"temp_max\":7.13,\"pressure\":1015,\"sea_"
|
||||
"level\":1015,\"grnd_level\":1011,\"humidity\":48,\"temp_kf\":-1.04},"
|
||||
"\"weather\":[{\"id\":800,\"main\":\"Clear\",\"description\":\"clear "
|
||||
"sky\",\"icon\":\"01d\"}],\"clouds\":{\"all\":9},\"wind\":{\"speed\":6."
|
||||
"64,\"deg\":268},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2020-02-12 "
|
||||
"12:00:00\"}],\"city\":{\"id\":2643743,\"name\":\"London\",\"coord\":{"
|
||||
"\"lat\":51.5085,\"lon\":-0.1257},\"country\":\"GB\",\"population\":"
|
||||
"1000000,\"timezone\":0,\"sunrise\":1581492085,\"sunset\":1581527294}}");
|
||||
|
||||
// The filter: it contains "true" for each value we want to keep
|
||||
JsonDocument filter;
|
||||
filter["list"][0]["dt"] = true;
|
||||
filter["list"][0]["main"]["temp"] = true;
|
||||
|
||||
// Deserialize the document
|
||||
JsonDocument doc;
|
||||
deserializeJson(doc, input_json, DeserializationOption::Filter(filter));
|
||||
|
||||
// Print the result
|
||||
serializeJsonPretty(doc, Serial);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// deserialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on deserialization.
|
||||
// It begins with a simple example, like the one above, and then adds more
|
||||
// features like deserializing directly from a file or an HTTP request.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
+65
@@ -0,0 +1,65 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to generate a JSON document with ArduinoJson.
|
||||
//
|
||||
// https://arduinojson.org/v7/example/generator/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
// Initialize Serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Allocate the JSON document
|
||||
JsonDocument doc;
|
||||
|
||||
// Add values in the document
|
||||
doc["sensor"] = "gps";
|
||||
doc["time"] = 1351824120;
|
||||
|
||||
// Add an array
|
||||
JsonArray data = doc["data"].to<JsonArray>();
|
||||
data.add(48.756080);
|
||||
data.add(2.302038);
|
||||
|
||||
// Generate the minified JSON and send it to the Serial port
|
||||
serializeJson(doc, Serial);
|
||||
// The above line prints:
|
||||
// {"sensor":"gps","time":1351824120,"data":[48.756080,2.302038]}
|
||||
|
||||
// Start a new line
|
||||
Serial.println();
|
||||
|
||||
// Generate the prettified JSON and send it to the Serial port
|
||||
serializeJsonPretty(doc, Serial);
|
||||
// The above line prints:
|
||||
// {
|
||||
// "sensor": "gps",
|
||||
// "time": 1351824120,
|
||||
// "data": [
|
||||
// 48.756080,
|
||||
// 2.302038
|
||||
// ]
|
||||
// }
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// serialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on serialization.
|
||||
// It begins with a simple example, like the one above, and then adds more
|
||||
// features like serializing directly to a file or an HTTP request.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
+125
@@ -0,0 +1,125 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to parse a JSON document in an HTTP response.
|
||||
// It uses the Ethernet library, but can be easily adapted for Wifi.
|
||||
//
|
||||
// It performs a GET resquest on https://arduinojson.org/example.json
|
||||
// Here is the expected response:
|
||||
// {
|
||||
// "sensor": "gps",
|
||||
// "time": 1351824120,
|
||||
// "data": [
|
||||
// 48.756080,
|
||||
// 2.302038
|
||||
// ]
|
||||
// }
|
||||
//
|
||||
// https://arduinojson.org/v7/example/http-client/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
#include <Ethernet.h>
|
||||
#include <SPI.h>
|
||||
|
||||
void setup() {
|
||||
// Initialize Serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Initialize Ethernet library
|
||||
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
|
||||
if (!Ethernet.begin(mac)) {
|
||||
Serial.println(F("Failed to configure Ethernet"));
|
||||
return;
|
||||
}
|
||||
delay(1000);
|
||||
|
||||
Serial.println(F("Connecting..."));
|
||||
|
||||
// Connect to HTTP server
|
||||
EthernetClient client;
|
||||
client.setTimeout(10000);
|
||||
if (!client.connect("arduinojson.org", 80)) {
|
||||
Serial.println(F("Connection failed"));
|
||||
return;
|
||||
}
|
||||
|
||||
Serial.println(F("Connected!"));
|
||||
|
||||
// Send HTTP request
|
||||
client.println(F("GET /example.json HTTP/1.0"));
|
||||
client.println(F("Host: arduinojson.org"));
|
||||
client.println(F("Connection: close"));
|
||||
if (client.println() == 0) {
|
||||
Serial.println(F("Failed to send request"));
|
||||
client.stop();
|
||||
return;
|
||||
}
|
||||
|
||||
// Check HTTP status
|
||||
char status[32] = {0};
|
||||
client.readBytesUntil('\r', status, sizeof(status));
|
||||
// It should be "HTTP/1.0 200 OK" or "HTTP/1.1 200 OK"
|
||||
if (strcmp(status + 9, "200 OK") != 0) {
|
||||
Serial.print(F("Unexpected response: "));
|
||||
Serial.println(status);
|
||||
client.stop();
|
||||
return;
|
||||
}
|
||||
|
||||
// Skip HTTP headers
|
||||
char endOfHeaders[] = "\r\n\r\n";
|
||||
if (!client.find(endOfHeaders)) {
|
||||
Serial.println(F("Invalid response"));
|
||||
client.stop();
|
||||
return;
|
||||
}
|
||||
|
||||
// Allocate the JSON document
|
||||
JsonDocument doc;
|
||||
|
||||
// Parse JSON object
|
||||
DeserializationError error = deserializeJson(doc, client);
|
||||
if (error) {
|
||||
Serial.print(F("deserializeJson() failed: "));
|
||||
Serial.println(error.f_str());
|
||||
client.stop();
|
||||
return;
|
||||
}
|
||||
|
||||
// Extract values
|
||||
Serial.println(F("Response:"));
|
||||
Serial.println(doc["sensor"].as<const char*>());
|
||||
Serial.println(doc["time"].as<long>());
|
||||
Serial.println(doc["data"][0].as<float>(), 6);
|
||||
Serial.println(doc["data"][1].as<float>(), 6);
|
||||
|
||||
// Disconnect
|
||||
client.stop();
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// Performance issue?
|
||||
// ------------------
|
||||
//
|
||||
// EthernetClient is an unbuffered stream, which is not optimal for ArduinoJson.
|
||||
// See: https://arduinojson.org/v7/how-to/improve-speed/
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// serialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on deserialization
|
||||
// showing how to parse the response from GitHub's API. In the last chapter,
|
||||
// it shows how to parse the huge documents from OpenWeatherMap
|
||||
// and Reddit.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
+65
@@ -0,0 +1,65 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to deserialize a JSON document with ArduinoJson.
|
||||
//
|
||||
// https://arduinojson.org/v7/example/parser/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Allocate the JSON document
|
||||
JsonDocument doc;
|
||||
|
||||
// JSON input string.
|
||||
const char* json =
|
||||
"{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
|
||||
|
||||
// Deserialize the JSON document
|
||||
DeserializationError error = deserializeJson(doc, json);
|
||||
|
||||
// Test if parsing succeeds
|
||||
if (error) {
|
||||
Serial.print(F("deserializeJson() failed: "));
|
||||
Serial.println(error.f_str());
|
||||
return;
|
||||
}
|
||||
|
||||
// Fetch the values
|
||||
//
|
||||
// Most of the time, you can rely on the implicit casts.
|
||||
// In other case, you can do doc["time"].as<long>();
|
||||
const char* sensor = doc["sensor"];
|
||||
long time = doc["time"];
|
||||
double latitude = doc["data"][0];
|
||||
double longitude = doc["data"][1];
|
||||
|
||||
// Print the values
|
||||
Serial.println(sensor);
|
||||
Serial.println(time);
|
||||
Serial.println(latitude, 6);
|
||||
Serial.println(longitude, 6);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// deserialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on deserialization.
|
||||
// It begins with a simple example, like the one above, and then adds more
|
||||
// features like deserializing directly from a file or an HTTP request.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
@@ -0,0 +1,118 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to implement an HTTP server that sends a JSON document
|
||||
// in the response.
|
||||
// It uses the Ethernet library but can be easily adapted for Wifi.
|
||||
//
|
||||
// The JSON document contains the values of the analog and digital pins.
|
||||
// It looks like that:
|
||||
// {
|
||||
// "analog": [0, 76, 123, 158, 192, 205],
|
||||
// "digital": [1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0]
|
||||
// }
|
||||
//
|
||||
// https://arduinojson.org/v7/example/http-server/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
#include <Ethernet.h>
|
||||
#include <SPI.h>
|
||||
|
||||
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
|
||||
EthernetServer server(80);
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Initialize Ethernet libary
|
||||
if (!Ethernet.begin(mac)) {
|
||||
Serial.println(F("Failed to initialize Ethernet library"));
|
||||
return;
|
||||
}
|
||||
|
||||
// Start to listen
|
||||
server.begin();
|
||||
|
||||
Serial.println(F("Server is ready."));
|
||||
Serial.print(F("Please connect to http://"));
|
||||
Serial.println(Ethernet.localIP());
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// Wait for an incomming connection
|
||||
EthernetClient client = server.available();
|
||||
|
||||
// Do we have a client?
|
||||
if (!client)
|
||||
return;
|
||||
|
||||
Serial.println(F("New client"));
|
||||
|
||||
// Read the request (we ignore the content in this example)
|
||||
while (client.available())
|
||||
client.read();
|
||||
|
||||
// Allocate a temporary JsonDocument
|
||||
JsonDocument doc;
|
||||
|
||||
// Create the "analog" array
|
||||
JsonArray analogValues = doc["analog"].to<JsonArray>();
|
||||
for (int pin = 0; pin < 6; pin++) {
|
||||
// Read the analog input
|
||||
int value = analogRead(pin);
|
||||
|
||||
// Add the value at the end of the array
|
||||
analogValues.add(value);
|
||||
}
|
||||
|
||||
// Create the "digital" array
|
||||
JsonArray digitalValues = doc["digital"].to<JsonArray>();
|
||||
for (int pin = 0; pin < 14; pin++) {
|
||||
// Read the digital input
|
||||
int value = digitalRead(pin);
|
||||
|
||||
// Add the value at the end of the array
|
||||
digitalValues.add(value);
|
||||
}
|
||||
|
||||
Serial.print(F("Sending: "));
|
||||
serializeJson(doc, Serial);
|
||||
Serial.println();
|
||||
|
||||
// Write response headers
|
||||
client.println(F("HTTP/1.0 200 OK"));
|
||||
client.println(F("Content-Type: application/json"));
|
||||
client.println(F("Connection: close"));
|
||||
client.print(F("Content-Length: "));
|
||||
client.println(measureJsonPretty(doc));
|
||||
client.println();
|
||||
|
||||
// Write JSON document
|
||||
serializeJsonPretty(doc, client);
|
||||
|
||||
// Disconnect
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// Performance issue?
|
||||
// ------------------
|
||||
//
|
||||
// EthernetClient is an unbuffered stream, which is not optimal for ArduinoJson.
|
||||
// See: https://arduinojson.org/v7/how-to/improve-speed/
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// serialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on serialization.
|
||||
// It begins with a simple example, then adds more features like serializing
|
||||
// directly to a file or an HTTP client.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
+106
@@ -0,0 +1,106 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to send a JSON document to a UDP socket.
|
||||
// At regular interval, it sends a UDP packet that contains the status of
|
||||
// analog and digital pins.
|
||||
// It looks like that:
|
||||
// {
|
||||
// "analog": [0, 76, 123, 158, 192, 205],
|
||||
// "digital": [1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0]
|
||||
// }
|
||||
//
|
||||
// If you want to test this program, you need to be able to receive the UDP
|
||||
// packets.
|
||||
// For example, you can run netcat on your computer
|
||||
// $ ncat -ulp 8888
|
||||
// See https://nmap.org/ncat/
|
||||
//
|
||||
// https://arduinojson.org/v7/example/udp-beacon/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
#include <Ethernet.h>
|
||||
#include <SPI.h>
|
||||
|
||||
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
|
||||
IPAddress remoteIp(192, 168, 0, 108); // <- EDIT!!!!
|
||||
unsigned short remotePort = 8888;
|
||||
unsigned short localPort = 8888;
|
||||
EthernetUDP udp;
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Initialize Ethernet libary
|
||||
if (!Ethernet.begin(mac)) {
|
||||
Serial.println(F("Failed to initialize Ethernet library"));
|
||||
return;
|
||||
}
|
||||
|
||||
// Enable UDP
|
||||
udp.begin(localPort);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// Allocate a temporary JsonDocument
|
||||
JsonDocument doc;
|
||||
|
||||
// Create the "analog" array
|
||||
JsonArray analogValues = doc["analog"].to<JsonArray>();
|
||||
for (int pin = 0; pin < 6; pin++) {
|
||||
// Read the analog input
|
||||
int value = analogRead(pin);
|
||||
|
||||
// Add the value at the end of the array
|
||||
analogValues.add(value);
|
||||
}
|
||||
|
||||
// Create the "digital" array
|
||||
JsonArray digitalValues = doc["digital"].to<JsonArray>();
|
||||
for (int pin = 0; pin < 14; pin++) {
|
||||
// Read the digital input
|
||||
int value = digitalRead(pin);
|
||||
|
||||
// Add the value at the end of the array
|
||||
digitalValues.add(value);
|
||||
}
|
||||
|
||||
// Log
|
||||
Serial.print(F("Sending to "));
|
||||
Serial.print(remoteIp);
|
||||
Serial.print(F(" on port "));
|
||||
Serial.println(remotePort);
|
||||
serializeJson(doc, Serial);
|
||||
|
||||
// Send UDP packet
|
||||
udp.beginPacket(remoteIp, remotePort);
|
||||
serializeJson(doc, udp);
|
||||
udp.println();
|
||||
udp.endPacket();
|
||||
|
||||
// Wait
|
||||
delay(10000);
|
||||
}
|
||||
|
||||
// Performance issue?
|
||||
// ------------------
|
||||
//
|
||||
// EthernetUDP is an unbuffered stream, which is not optimal for ArduinoJson.
|
||||
// See: https://arduinojson.org/v7/how-to/improve-speed/
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any
|
||||
// serialization problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a tutorial on serialization.
|
||||
// It begins with a simple example, then adds more features like serializing
|
||||
// directly to a file or any stream.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
@@ -0,0 +1,61 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows how to deserialize a MessagePack document with
|
||||
// ArduinoJson.
|
||||
//
|
||||
// https://arduinojson.org/v7/example/msgpack-parser/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
// Initialize serial port
|
||||
Serial.begin(9600);
|
||||
while (!Serial)
|
||||
continue;
|
||||
|
||||
// Allocate the JSON document
|
||||
JsonDocument doc;
|
||||
|
||||
// The MessagePack input string
|
||||
uint8_t input[] = {131, 166, 115, 101, 110, 115, 111, 114, 163, 103, 112, 115,
|
||||
164, 116, 105, 109, 101, 206, 80, 147, 50, 248, 164, 100,
|
||||
97, 116, 97, 146, 203, 64, 72, 96, 199, 58, 188, 148,
|
||||
112, 203, 64, 2, 106, 146, 230, 33, 49, 169};
|
||||
// This MessagePack document contains:
|
||||
// {
|
||||
// "sensor": "gps",
|
||||
// "time": 1351824120,
|
||||
// "data": [48.75608, 2.302038]
|
||||
// }
|
||||
|
||||
// Parse the input
|
||||
DeserializationError error = deserializeMsgPack(doc, input);
|
||||
|
||||
// Test if parsing succeeded
|
||||
if (error) {
|
||||
Serial.print("deserializeMsgPack() failed: ");
|
||||
Serial.println(error.f_str());
|
||||
return;
|
||||
}
|
||||
|
||||
// Fetch the values
|
||||
//
|
||||
// Most of the time, you can rely on the implicit casts.
|
||||
// In other case, you can do doc["time"].as<long>();
|
||||
const char* sensor = doc["sensor"];
|
||||
long time = doc["time"];
|
||||
double latitude = doc["data"][0];
|
||||
double longitude = doc["data"][1];
|
||||
|
||||
// Print the values
|
||||
Serial.println(sensor);
|
||||
Serial.println(time);
|
||||
Serial.println(latitude, 6);
|
||||
Serial.println(longitude, 6);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
+63
@@ -0,0 +1,63 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows the different ways you can use Flash strings with
|
||||
// ArduinoJson.
|
||||
//
|
||||
// Use Flash strings sparingly, because ArduinoJson duplicates them in the
|
||||
// JsonDocument. Prefer plain old char*, as they are more efficient in term of
|
||||
// code size, speed, and memory usage.
|
||||
//
|
||||
// https://arduinojson.org/v7/example/progmem/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
JsonDocument doc;
|
||||
|
||||
// You can use a Flash String as your JSON input.
|
||||
// WARNING: the strings in the input will be duplicated in the JsonDocument.
|
||||
deserializeJson(doc, F("{\"sensor\":\"gps\",\"time\":1351824120,"
|
||||
"\"data\":[48.756080,2.302038]}"));
|
||||
|
||||
// You can use a Flash String as a key to get a member from JsonDocument
|
||||
// No duplication is done.
|
||||
long time = doc[F("time")];
|
||||
|
||||
// You can use a Flash String as a key to set a member of a JsonDocument
|
||||
// WARNING: the content of the Flash String will be duplicated in the
|
||||
// JsonDocument.
|
||||
doc[F("time")] = time;
|
||||
|
||||
// You can set a Flash String as the content of a JsonVariant
|
||||
// WARNING: the content of the Flash String will be duplicated in the
|
||||
// JsonDocument.
|
||||
doc["sensor"] = F("gps");
|
||||
|
||||
// It works with serialized() too:
|
||||
doc["sensor"] = serialized(F("\"gps\""));
|
||||
doc["sensor"] = serialized(F("\xA3gps"), 3);
|
||||
|
||||
// You can compare the content of a JsonVariant to a Flash String
|
||||
if (doc["sensor"] == F("gps")) {
|
||||
// ...
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any memory
|
||||
// problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a quick C++ course that explains
|
||||
// how your microcontroller stores strings in memory. It also tells why you
|
||||
// should not abuse Flash strings with ArduinoJson.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
@@ -0,0 +1,76 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
//
|
||||
// This example shows the different ways you can use String with ArduinoJson.
|
||||
//
|
||||
// Use String objects sparingly, because ArduinoJson duplicates them in the
|
||||
// JsonDocument. Prefer plain old char[], as they are more efficient in term of
|
||||
// code size, speed, and memory usage.
|
||||
//
|
||||
// https://arduinojson.org/v7/example/string/
|
||||
|
||||
#include <ArduinoJson.h>
|
||||
|
||||
void setup() {
|
||||
JsonDocument doc;
|
||||
|
||||
// You can use a String as your JSON input.
|
||||
// WARNING: the string in the input will be duplicated in the JsonDocument.
|
||||
String input =
|
||||
"{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
|
||||
deserializeJson(doc, input);
|
||||
|
||||
// You can use a String as a key to get a member from JsonDocument
|
||||
// No duplication is done.
|
||||
long time = doc[String("time")];
|
||||
|
||||
// You can use a String as a key to set a member of a JsonDocument
|
||||
// WARNING: the content of the String will be duplicated in the JsonDocument.
|
||||
doc[String("time")] = time;
|
||||
|
||||
// You can get the content of a JsonVariant as a String
|
||||
// No duplication is done, at least not in the JsonDocument.
|
||||
String sensor = doc["sensor"];
|
||||
|
||||
// Unfortunately, the following doesn't work (issue #118):
|
||||
// sensor = doc["sensor"]; // <- error "ambiguous overload for 'operator='"
|
||||
// As a workaround, you need to replace by:
|
||||
sensor = doc["sensor"].as<String>();
|
||||
|
||||
// You can set a String as the content of a JsonVariant
|
||||
// WARNING: the content of the String will be duplicated in the JsonDocument.
|
||||
doc["sensor"] = sensor;
|
||||
|
||||
// It works with serialized() too:
|
||||
doc["sensor"] = serialized(sensor);
|
||||
|
||||
// You can also concatenate strings
|
||||
// WARNING: the content of the String will be duplicated in the JsonDocument.
|
||||
doc[String("sen") + "sor"] = String("gp") + "s";
|
||||
|
||||
// You can compare the content of a JsonObject with a String
|
||||
if (doc["sensor"] == sensor) {
|
||||
// ...
|
||||
}
|
||||
|
||||
// Lastly, you can print the resulting JSON to a String
|
||||
String output;
|
||||
serializeJson(doc, output);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// not used in this example
|
||||
}
|
||||
|
||||
// See also
|
||||
// --------
|
||||
//
|
||||
// https://arduinojson.org/ contains the documentation for all the functions
|
||||
// used above. It also includes an FAQ that will help you solve any problem.
|
||||
//
|
||||
// The book "Mastering ArduinoJson" contains a quick C++ course that explains
|
||||
// how your microcontroller stores strings in memory. On several occasions, it
|
||||
// shows how you can avoid String in your program.
|
||||
// Learn more at https://arduinojson.org/book/
|
||||
// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤
|
||||
@@ -0,0 +1,23 @@
|
||||
{
|
||||
"name": "ArduinoJson",
|
||||
"keywords": "json, rest, http, web",
|
||||
"description": "A simple and efficient JSON library for embedded C++. ⭐ 7124 stars on GitHub! Supports serialization, deserialization, MessagePack, streams, filtering, and more. Fully tested and documented.",
|
||||
"homepage": "https://arduinojson.org/?utm_source=meta&utm_medium=library.json",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/bblanchon/ArduinoJson.git"
|
||||
},
|
||||
"version": "7.4.3",
|
||||
"authors": {
|
||||
"name": "Benoit Blanchon",
|
||||
"url": "https://blog.benoitblanchon.fr"
|
||||
},
|
||||
"export": {
|
||||
"include": ["src", "examples", "LICENSE.txt", "ArduinoJson.h"]
|
||||
},
|
||||
"frameworks": "*",
|
||||
"platforms": "*",
|
||||
"build": {
|
||||
"libArchive": false
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,11 @@
|
||||
name=ArduinoJson
|
||||
version=7.4.3
|
||||
author=Benoit Blanchon <blog.benoitblanchon.fr>
|
||||
maintainer=Benoit Blanchon <blog.benoitblanchon.fr>
|
||||
sentence=A simple and efficient JSON library for embedded C++.
|
||||
paragraph=⭐ 7124 stars on GitHub! Supports serialization, deserialization, MessagePack, streams, filtering, and more. Fully tested and documented.
|
||||
category=Data Processing
|
||||
url=https://arduinojson.org/?utm_source=meta&utm_medium=library.properties
|
||||
architectures=*
|
||||
repository=https://github.com/bblanchon/ArduinoJson.git
|
||||
license=MIT
|
||||
@@ -0,0 +1,17 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
||||
# include "ArduinoJson.hpp"
|
||||
|
||||
using namespace ArduinoJson;
|
||||
|
||||
#else
|
||||
|
||||
#error ArduinoJson requires a C++ compiler, please change file extension to .cc or .cpp
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,65 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#if __cplusplus < 201103L && (!defined(_MSC_VER) || _MSC_VER < 1910)
|
||||
# error ArduinoJson requires C++11 or newer. Configure your compiler for C++11 or downgrade ArduinoJson to 6.20.
|
||||
#endif
|
||||
|
||||
#include "ArduinoJson/Configuration.hpp"
|
||||
|
||||
// Include Arduino.h before stdlib.h to avoid conflict with atexit()
|
||||
// https://github.com/bblanchon/ArduinoJson/pull/1693#issuecomment-1001060240
|
||||
#if ARDUINOJSON_ENABLE_ARDUINO_STRING || ARDUINOJSON_ENABLE_ARDUINO_STREAM || \
|
||||
ARDUINOJSON_ENABLE_ARDUINO_PRINT || \
|
||||
(ARDUINOJSON_ENABLE_PROGMEM && defined(ARDUINO))
|
||||
# include <Arduino.h>
|
||||
#endif
|
||||
|
||||
#if !ARDUINOJSON_DEBUG
|
||||
# ifdef __clang__
|
||||
# pragma clang system_header
|
||||
# elif defined __GNUC__
|
||||
# pragma GCC system_header
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Remove true and false macros defined by some cores, such as Arduino Due's
|
||||
// See issues #2181 and arduino/ArduinoCore-sam#50
|
||||
#ifdef true
|
||||
# undef true
|
||||
#endif
|
||||
#ifdef false
|
||||
# undef false
|
||||
#endif
|
||||
|
||||
#include "ArduinoJson/Array/JsonArray.hpp"
|
||||
#include "ArduinoJson/Object/JsonObject.hpp"
|
||||
#include "ArduinoJson/Variant/JsonVariantConst.hpp"
|
||||
|
||||
#include "ArduinoJson/Document/JsonDocument.hpp"
|
||||
|
||||
#include "ArduinoJson/Array/ArrayImpl.hpp"
|
||||
#include "ArduinoJson/Array/ElementProxy.hpp"
|
||||
#include "ArduinoJson/Array/Utilities.hpp"
|
||||
#include "ArduinoJson/Collection/CollectionImpl.hpp"
|
||||
#include "ArduinoJson/Memory/ResourceManagerImpl.hpp"
|
||||
#include "ArduinoJson/Object/MemberProxy.hpp"
|
||||
#include "ArduinoJson/Object/ObjectImpl.hpp"
|
||||
#include "ArduinoJson/Variant/ConverterImpl.hpp"
|
||||
#include "ArduinoJson/Variant/JsonVariantCopier.hpp"
|
||||
#include "ArduinoJson/Variant/VariantCompare.hpp"
|
||||
#include "ArduinoJson/Variant/VariantImpl.hpp"
|
||||
#include "ArduinoJson/Variant/VariantRefBaseImpl.hpp"
|
||||
|
||||
#include "ArduinoJson/Json/JsonDeserializer.hpp"
|
||||
#include "ArduinoJson/Json/JsonSerializer.hpp"
|
||||
#include "ArduinoJson/Json/PrettyJsonSerializer.hpp"
|
||||
#include "ArduinoJson/MsgPack/MsgPackBinary.hpp"
|
||||
#include "ArduinoJson/MsgPack/MsgPackDeserializer.hpp"
|
||||
#include "ArduinoJson/MsgPack/MsgPackExtension.hpp"
|
||||
#include "ArduinoJson/MsgPack/MsgPackSerializer.hpp"
|
||||
|
||||
#include "ArduinoJson/compatibility.hpp"
|
||||
@@ -0,0 +1,66 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Collection/CollectionData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class ArrayData : public CollectionData {
|
||||
public:
|
||||
VariantData* addElement(ResourceManager* resources);
|
||||
|
||||
static VariantData* addElement(ArrayData* array, ResourceManager* resources) {
|
||||
if (!array)
|
||||
return nullptr;
|
||||
return array->addElement(resources);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
bool addValue(const T& value, ResourceManager* resources);
|
||||
|
||||
template <typename T>
|
||||
static bool addValue(ArrayData* array, const T& value,
|
||||
ResourceManager* resources) {
|
||||
if (!array)
|
||||
return false;
|
||||
return array->addValue(value, resources);
|
||||
}
|
||||
|
||||
VariantData* getOrAddElement(size_t index, ResourceManager* resources);
|
||||
|
||||
VariantData* getElement(size_t index, const ResourceManager* resources) const;
|
||||
|
||||
static VariantData* getElement(const ArrayData* array, size_t index,
|
||||
const ResourceManager* resources) {
|
||||
if (!array)
|
||||
return nullptr;
|
||||
return array->getElement(index, resources);
|
||||
}
|
||||
|
||||
void removeElement(size_t index, ResourceManager* resources);
|
||||
|
||||
static void removeElement(ArrayData* array, size_t index,
|
||||
ResourceManager* resources) {
|
||||
if (!array)
|
||||
return;
|
||||
array->removeElement(index, resources);
|
||||
}
|
||||
|
||||
void remove(iterator it, ResourceManager* resources) {
|
||||
CollectionData::removeOne(it, resources);
|
||||
}
|
||||
|
||||
static void remove(ArrayData* array, iterator it,
|
||||
ResourceManager* resources) {
|
||||
if (array)
|
||||
return array->remove(it, resources);
|
||||
}
|
||||
|
||||
private:
|
||||
iterator at(size_t index, const ResourceManager* resources) const;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,79 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Array/ArrayData.hpp>
|
||||
#include <ArduinoJson/Variant/VariantCompare.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
inline ArrayData::iterator ArrayData::at(
|
||||
size_t index, const ResourceManager* resources) const {
|
||||
auto it = createIterator(resources);
|
||||
while (!it.done() && index) {
|
||||
it.next(resources);
|
||||
--index;
|
||||
}
|
||||
return it;
|
||||
}
|
||||
|
||||
inline VariantData* ArrayData::addElement(ResourceManager* resources) {
|
||||
auto slot = resources->allocVariant();
|
||||
if (!slot)
|
||||
return nullptr;
|
||||
CollectionData::appendOne(slot, resources);
|
||||
return slot.ptr();
|
||||
}
|
||||
|
||||
inline VariantData* ArrayData::getOrAddElement(size_t index,
|
||||
ResourceManager* resources) {
|
||||
auto it = createIterator(resources);
|
||||
while (!it.done() && index > 0) {
|
||||
it.next(resources);
|
||||
index--;
|
||||
}
|
||||
if (it.done())
|
||||
index++;
|
||||
VariantData* element = it.data();
|
||||
while (index > 0) {
|
||||
element = addElement(resources);
|
||||
if (!element)
|
||||
return nullptr;
|
||||
index--;
|
||||
}
|
||||
return element;
|
||||
}
|
||||
|
||||
inline VariantData* ArrayData::getElement(
|
||||
size_t index, const ResourceManager* resources) const {
|
||||
return at(index, resources).data();
|
||||
}
|
||||
|
||||
inline void ArrayData::removeElement(size_t index, ResourceManager* resources) {
|
||||
remove(at(index, resources), resources);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline bool ArrayData::addValue(const T& value, ResourceManager* resources) {
|
||||
ARDUINOJSON_ASSERT(resources != nullptr);
|
||||
auto slot = resources->allocVariant();
|
||||
if (!slot)
|
||||
return false;
|
||||
JsonVariant variant(slot.ptr(), resources);
|
||||
if (!variant.set(value)) {
|
||||
resources->freeVariant(slot);
|
||||
return false;
|
||||
}
|
||||
CollectionData::appendOne(slot, resources);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Returns the size (in bytes) of an array with n elements.
|
||||
constexpr size_t sizeofArray(size_t n) {
|
||||
return n * ResourceManager::slotSize;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,75 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/VariantRefBase.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// A proxy class to get or set an element of an array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/subscript/
|
||||
template <typename TUpstream>
|
||||
class ElementProxy : public VariantRefBase<ElementProxy<TUpstream>>,
|
||||
public VariantOperators<ElementProxy<TUpstream>> {
|
||||
friend class VariantAttorney;
|
||||
|
||||
friend class VariantRefBase<ElementProxy<TUpstream>>;
|
||||
|
||||
template <typename, typename>
|
||||
friend class MemberProxy;
|
||||
|
||||
template <typename>
|
||||
friend class ElementProxy;
|
||||
|
||||
public:
|
||||
ElementProxy(TUpstream upstream, size_t index)
|
||||
: upstream_(upstream), index_(index) {}
|
||||
|
||||
ElementProxy& operator=(const ElementProxy& src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
ElementProxy& operator=(const T& src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
ElementProxy& operator=(T* src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
// clang-format off
|
||||
ElementProxy(const ElementProxy& src) // Error here? See https://arduinojson.org/v7/proxy-non-copyable/
|
||||
: upstream_(src.upstream_), index_(src.index_) {}
|
||||
// clang-format on
|
||||
|
||||
ResourceManager* getResourceManager() const {
|
||||
return VariantAttorney::getResourceManager(upstream_);
|
||||
}
|
||||
|
||||
FORCE_INLINE VariantData* getData() const {
|
||||
return VariantData::getElement(
|
||||
VariantAttorney::getData(upstream_), index_,
|
||||
VariantAttorney::getResourceManager(upstream_));
|
||||
}
|
||||
|
||||
VariantData* getOrCreateData() const {
|
||||
auto data = VariantAttorney::getOrCreateData(upstream_);
|
||||
if (!data)
|
||||
return nullptr;
|
||||
return data->getOrAddElement(
|
||||
index_, VariantAttorney::getResourceManager(upstream_));
|
||||
}
|
||||
|
||||
TUpstream upstream_;
|
||||
size_t index_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,219 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Array/ElementProxy.hpp>
|
||||
#include <ArduinoJson/Array/JsonArrayConst.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class JsonObject;
|
||||
|
||||
// A reference to an array in a JsonDocument
|
||||
// https://arduinojson.org/v7/api/jsonarray/
|
||||
class JsonArray : public detail::VariantOperators<JsonArray> {
|
||||
friend class detail::VariantAttorney;
|
||||
|
||||
public:
|
||||
using iterator = JsonArrayIterator;
|
||||
|
||||
// Constructs an unbound reference.
|
||||
JsonArray() : data_(0), resources_(0) {}
|
||||
|
||||
// INTERNAL USE ONLY
|
||||
JsonArray(detail::ArrayData* data, detail::ResourceManager* resources)
|
||||
: data_(data), resources_(resources) {}
|
||||
|
||||
// Returns a JsonVariant pointing to the array.
|
||||
// https://arduinojson.org/v7/api/jsonvariant/
|
||||
operator JsonVariant() {
|
||||
void* data = data_; // prevent warning cast-align
|
||||
return JsonVariant(reinterpret_cast<detail::VariantData*>(data),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Returns a read-only reference to the array.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/
|
||||
operator JsonArrayConst() const {
|
||||
return JsonArrayConst(data_, resources_);
|
||||
}
|
||||
|
||||
// Appends a new (empty) element to the array.
|
||||
// Returns a reference to the new element.
|
||||
// https://arduinojson.org/v7/api/jsonarray/add/
|
||||
template <typename T, detail::enable_if_t<
|
||||
!detail::is_same<T, JsonVariant>::value, int> = 0>
|
||||
T add() const {
|
||||
return add<JsonVariant>().to<T>();
|
||||
}
|
||||
|
||||
// Appends a new (null) element to the array.
|
||||
// Returns a reference to the new element.
|
||||
// https://arduinojson.org/v7/api/jsonarray/add/
|
||||
template <typename T, detail::enable_if_t<
|
||||
detail::is_same<T, JsonVariant>::value, int> = 0>
|
||||
JsonVariant add() const {
|
||||
return JsonVariant(detail::ArrayData::addElement(data_, resources_),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Appends a value to the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/add/
|
||||
template <typename T>
|
||||
bool add(const T& value) const {
|
||||
return detail::ArrayData::addValue(data_, value, resources_);
|
||||
}
|
||||
|
||||
// Appends a value to the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/add/
|
||||
template <typename T,
|
||||
detail::enable_if_t<!detail::is_const<T>::value, int> = 0>
|
||||
bool add(T* value) const {
|
||||
return detail::ArrayData::addValue(data_, value, resources_);
|
||||
}
|
||||
|
||||
// Returns an iterator to the first element of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/begin/
|
||||
iterator begin() const {
|
||||
if (!data_)
|
||||
return iterator();
|
||||
return iterator(data_->createIterator(resources_), resources_);
|
||||
}
|
||||
|
||||
// Returns an iterator following the last element of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/end/
|
||||
iterator end() const {
|
||||
return iterator();
|
||||
}
|
||||
|
||||
// Copies an array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/set/
|
||||
bool set(JsonArrayConst src) const {
|
||||
if (!data_)
|
||||
return false;
|
||||
|
||||
clear();
|
||||
for (auto element : src) {
|
||||
if (!add(element))
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Removes the element at the specified iterator.
|
||||
// https://arduinojson.org/v7/api/jsonarray/remove/
|
||||
void remove(iterator it) const {
|
||||
detail::ArrayData::remove(data_, it.iterator_, resources_);
|
||||
}
|
||||
|
||||
// Removes the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarray/remove/
|
||||
void remove(size_t index) const {
|
||||
detail::ArrayData::removeElement(data_, index, resources_);
|
||||
}
|
||||
|
||||
// Removes the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarray/remove/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
void remove(const TVariant& variant) const {
|
||||
if (variant.template is<size_t>())
|
||||
remove(variant.template as<size_t>());
|
||||
}
|
||||
|
||||
// Removes all the elements of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/clear/
|
||||
void clear() const {
|
||||
detail::ArrayData::clear(data_, resources_);
|
||||
}
|
||||
|
||||
// Gets or sets the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarray/subscript/
|
||||
template <typename T,
|
||||
detail::enable_if_t<detail::is_integral<T>::value, int> = 0>
|
||||
detail::ElementProxy<JsonArray> operator[](T index) const {
|
||||
return {*this, size_t(index)};
|
||||
}
|
||||
|
||||
// Gets or sets the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarray/subscript/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
detail::ElementProxy<JsonArray> operator[](const TVariant& variant) const {
|
||||
if (variant.template is<size_t>())
|
||||
return {*this, variant.template as<size_t>()};
|
||||
else
|
||||
return {*this, size_t(-1)};
|
||||
}
|
||||
|
||||
operator JsonVariantConst() const {
|
||||
return JsonVariantConst(collectionToVariant(data_), resources_);
|
||||
}
|
||||
|
||||
// Returns true if the reference is unbound.
|
||||
// https://arduinojson.org/v7/api/jsonarray/isnull/
|
||||
bool isNull() const {
|
||||
return data_ == 0;
|
||||
}
|
||||
|
||||
// Returns true if the reference is bound.
|
||||
// https://arduinojson.org/v7/api/jsonarray/isnull/
|
||||
operator bool() const {
|
||||
return data_ != 0;
|
||||
}
|
||||
|
||||
// Returns the depth (nesting level) of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/nesting/
|
||||
size_t nesting() const {
|
||||
return detail::VariantData::nesting(collectionToVariant(data_), resources_);
|
||||
}
|
||||
|
||||
// Returns the number of elements in the array.
|
||||
// https://arduinojson.org/v7/api/jsonarray/size/
|
||||
size_t size() const {
|
||||
return data_ ? data_->size(resources_) : 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonVariant>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonVariant>() instead")
|
||||
JsonVariant add() const {
|
||||
return add<JsonVariant>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonArray>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonArray>() instead")
|
||||
JsonArray createNestedArray() const {
|
||||
return add<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonObject>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonObject>() instead")
|
||||
JsonObject createNestedObject() const;
|
||||
|
||||
// DEPRECATED: always returns zero
|
||||
ARDUINOJSON_DEPRECATED("always returns zero")
|
||||
size_t memoryUsage() const {
|
||||
return 0;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ResourceManager* getResourceManager() const {
|
||||
return resources_;
|
||||
}
|
||||
|
||||
detail::VariantData* getData() const {
|
||||
return collectionToVariant(data_);
|
||||
}
|
||||
|
||||
detail::VariantData* getOrCreateData() const {
|
||||
return collectionToVariant(data_);
|
||||
}
|
||||
|
||||
detail::ArrayData* data_;
|
||||
detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+133
@@ -0,0 +1,133 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Array/JsonArrayIterator.hpp>
|
||||
#include <ArduinoJson/Variant/VariantAttorney.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class JsonObject;
|
||||
|
||||
// A read-only reference to an array in a JsonDocument
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/
|
||||
class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
|
||||
friend class JsonArray;
|
||||
friend class detail::VariantAttorney;
|
||||
|
||||
public:
|
||||
using iterator = JsonArrayConstIterator;
|
||||
|
||||
// Returns an iterator to the first element of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/begin/
|
||||
iterator begin() const {
|
||||
if (!data_)
|
||||
return iterator();
|
||||
return iterator(data_->createIterator(resources_), resources_);
|
||||
}
|
||||
|
||||
// Returns an iterator to the element following the last element of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/end/
|
||||
iterator end() const {
|
||||
return iterator();
|
||||
}
|
||||
|
||||
// Creates an unbound reference.
|
||||
JsonArrayConst() : data_(0), resources_(0) {}
|
||||
|
||||
// INTERNAL USE ONLY
|
||||
JsonArrayConst(const detail::ArrayData* data,
|
||||
const detail::ResourceManager* resources)
|
||||
: data_(data), resources_(resources) {}
|
||||
|
||||
// Returns the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/subscript/
|
||||
template <typename T,
|
||||
detail::enable_if_t<detail::is_integral<T>::value, int> = 0>
|
||||
JsonVariantConst operator[](T index) const {
|
||||
return JsonVariantConst(
|
||||
detail::ArrayData::getElement(data_, size_t(index), resources_),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Returns the element at the specified index.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/subscript/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
JsonVariantConst operator[](const TVariant& variant) const {
|
||||
if (variant.template is<size_t>())
|
||||
return operator[](variant.template as<size_t>());
|
||||
else
|
||||
return JsonVariantConst();
|
||||
}
|
||||
|
||||
operator JsonVariantConst() const {
|
||||
return JsonVariantConst(getData(), resources_);
|
||||
}
|
||||
|
||||
// Returns true if the reference is unbound.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/isnull/
|
||||
bool isNull() const {
|
||||
return data_ == 0;
|
||||
}
|
||||
|
||||
// Returns true if the reference is bound.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/isnull/
|
||||
operator bool() const {
|
||||
return data_ != 0;
|
||||
}
|
||||
|
||||
// Returns the depth (nesting level) of the array.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/nesting/
|
||||
size_t nesting() const {
|
||||
return detail::VariantData::nesting(getData(), resources_);
|
||||
}
|
||||
|
||||
// Returns the number of elements in the array.
|
||||
// https://arduinojson.org/v7/api/jsonarrayconst/size/
|
||||
size_t size() const {
|
||||
return data_ ? data_->size(resources_) : 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: always returns zero
|
||||
ARDUINOJSON_DEPRECATED("always returns zero")
|
||||
size_t memoryUsage() const {
|
||||
return 0;
|
||||
}
|
||||
|
||||
private:
|
||||
const detail::VariantData* getData() const {
|
||||
return collectionToVariant(data_);
|
||||
}
|
||||
|
||||
const detail::ArrayData* data_;
|
||||
const detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
// Compares the content of two arrays.
|
||||
// Returns true if the two arrays are equal.
|
||||
inline bool operator==(JsonArrayConst lhs, JsonArrayConst rhs) {
|
||||
if (!lhs && !rhs)
|
||||
return true;
|
||||
if (!lhs || !rhs)
|
||||
return false;
|
||||
|
||||
auto a = lhs.begin();
|
||||
auto b = rhs.begin();
|
||||
|
||||
for (;;) {
|
||||
if (a == b) // same pointer or both null
|
||||
return true;
|
||||
if (a == lhs.end() || b == rhs.end())
|
||||
return false;
|
||||
if (*a != *b)
|
||||
return false;
|
||||
++a;
|
||||
++b;
|
||||
}
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+96
@@ -0,0 +1,96 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/JsonVariant.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
template <typename T>
|
||||
class Ptr {
|
||||
public:
|
||||
Ptr(T value) : value_(value) {}
|
||||
|
||||
T* operator->() {
|
||||
return &value_;
|
||||
}
|
||||
|
||||
T& operator*() {
|
||||
return value_;
|
||||
}
|
||||
|
||||
private:
|
||||
T value_;
|
||||
};
|
||||
|
||||
class JsonArrayIterator {
|
||||
friend class JsonArray;
|
||||
|
||||
public:
|
||||
JsonArrayIterator() {}
|
||||
explicit JsonArrayIterator(detail::ArrayData::iterator iterator,
|
||||
detail::ResourceManager* resources)
|
||||
: iterator_(iterator), resources_(resources) {}
|
||||
|
||||
JsonVariant operator*() {
|
||||
return JsonVariant(iterator_.data(), resources_);
|
||||
}
|
||||
Ptr<JsonVariant> operator->() {
|
||||
return operator*();
|
||||
}
|
||||
|
||||
bool operator==(const JsonArrayIterator& other) const {
|
||||
return iterator_ == other.iterator_;
|
||||
}
|
||||
|
||||
bool operator!=(const JsonArrayIterator& other) const {
|
||||
return iterator_ != other.iterator_;
|
||||
}
|
||||
|
||||
JsonArrayIterator& operator++() {
|
||||
iterator_.next(resources_);
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ArrayData::iterator iterator_;
|
||||
detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
class JsonArrayConstIterator {
|
||||
friend class JsonArray;
|
||||
|
||||
public:
|
||||
JsonArrayConstIterator() {}
|
||||
explicit JsonArrayConstIterator(detail::ArrayData::iterator iterator,
|
||||
const detail::ResourceManager* resources)
|
||||
: iterator_(iterator), resources_(resources) {}
|
||||
|
||||
JsonVariantConst operator*() const {
|
||||
return JsonVariantConst(iterator_.data(), resources_);
|
||||
}
|
||||
Ptr<JsonVariantConst> operator->() {
|
||||
return operator*();
|
||||
}
|
||||
|
||||
bool operator==(const JsonArrayConstIterator& other) const {
|
||||
return iterator_ == other.iterator_;
|
||||
}
|
||||
|
||||
bool operator!=(const JsonArrayConstIterator& other) const {
|
||||
return iterator_ != other.iterator_;
|
||||
}
|
||||
|
||||
JsonArrayConstIterator& operator++() {
|
||||
iterator_.next(resources_);
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ArrayData::iterator iterator_;
|
||||
const detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,112 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Array/JsonArray.hpp>
|
||||
#include <ArduinoJson/Document/JsonDocument.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Copies a value to a JsonVariant.
|
||||
// This is a degenerated form of copyArray() to stop the recursion.
|
||||
template <typename T, detail::enable_if_t<!detail::is_array<T>::value, int> = 0>
|
||||
inline bool copyArray(const T& src, JsonVariant dst) {
|
||||
return dst.set(src);
|
||||
}
|
||||
|
||||
// Copies values from an array to a JsonArray or a JsonVariant.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T, size_t N, typename TDestination,
|
||||
detail::enable_if_t<
|
||||
!detail::is_base_of<JsonDocument, TDestination>::value, int> = 0>
|
||||
inline bool copyArray(T (&src)[N], const TDestination& dst) {
|
||||
return copyArray(src, N, dst);
|
||||
}
|
||||
|
||||
// Copies values from an array to a JsonArray or a JsonVariant.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T, typename TDestination,
|
||||
detail::enable_if_t<
|
||||
!detail::is_base_of<JsonDocument, TDestination>::value, int> = 0>
|
||||
inline bool copyArray(const T* src, size_t len, const TDestination& dst) {
|
||||
bool ok = true;
|
||||
for (size_t i = 0; i < len; i++) {
|
||||
ok &= copyArray(src[i], dst.template add<JsonVariant>());
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
|
||||
// Copies a string to a JsonVariant.
|
||||
// This is a degenerated form of copyArray() to handle strings.
|
||||
template <typename TDestination>
|
||||
inline bool copyArray(const char* src, size_t, const TDestination& dst) {
|
||||
return dst.set(src);
|
||||
}
|
||||
|
||||
// Copies values from an array to a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T>
|
||||
inline bool copyArray(const T& src, JsonDocument& dst) {
|
||||
return copyArray(src, dst.to<JsonArray>());
|
||||
}
|
||||
|
||||
// Copies an array to a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T>
|
||||
inline bool copyArray(const T* src, size_t len, JsonDocument& dst) {
|
||||
return copyArray(src, len, dst.to<JsonArray>());
|
||||
}
|
||||
|
||||
// Copies a value from a JsonVariant.
|
||||
// This is a degenerated form of copyArray() to stop the recursion.
|
||||
template <typename T, detail::enable_if_t<!detail::is_array<T>::value, int> = 0>
|
||||
inline size_t copyArray(JsonVariantConst src, T& dst) {
|
||||
dst = src.as<T>();
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Copies values from a JsonArray or JsonVariant to an array.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T, size_t N>
|
||||
inline size_t copyArray(JsonArrayConst src, T (&dst)[N]) {
|
||||
return copyArray(src, dst, N);
|
||||
}
|
||||
|
||||
// Copies values from a JsonArray or JsonVariant to an array.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <typename T>
|
||||
inline size_t copyArray(JsonArrayConst src, T* dst, size_t len) {
|
||||
size_t i = 0;
|
||||
for (JsonArrayConst::iterator it = src.begin(); it != src.end() && i < len;
|
||||
++it)
|
||||
copyArray(*it, dst[i++]);
|
||||
return i;
|
||||
}
|
||||
|
||||
// Copies a string from a JsonVariant.
|
||||
// This is a degenerated form of copyArray() to handle strings.
|
||||
template <size_t N>
|
||||
inline size_t copyArray(JsonVariantConst src, char (&dst)[N]) {
|
||||
JsonString s = src;
|
||||
size_t len = N - 1;
|
||||
if (len > s.size())
|
||||
len = s.size();
|
||||
memcpy(dst, s.c_str(), len);
|
||||
dst[len] = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Copies values from a JsonDocument to an array.
|
||||
// https://arduinojson.org/v7/api/misc/copyarray/
|
||||
template <
|
||||
typename TSource, typename T,
|
||||
detail::enable_if_t<detail::is_array<T>::value &&
|
||||
detail::is_base_of<JsonDocument, TSource>::value,
|
||||
int> = 0>
|
||||
inline size_t copyArray(const TSource& src, T& dst) {
|
||||
return copyArray(src.template as<JsonArrayConst>(), dst);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+122
@@ -0,0 +1,122 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/MemoryPool.hpp>
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
|
||||
#include <stddef.h> // size_t
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class VariantData;
|
||||
class ResourceManager;
|
||||
|
||||
class CollectionIterator {
|
||||
friend class CollectionData;
|
||||
|
||||
public:
|
||||
CollectionIterator() : slot_(nullptr), currentId_(NULL_SLOT) {}
|
||||
|
||||
void next(const ResourceManager* resources);
|
||||
|
||||
bool done() const {
|
||||
return slot_ == nullptr;
|
||||
}
|
||||
|
||||
bool operator==(const CollectionIterator& other) const {
|
||||
return slot_ == other.slot_;
|
||||
}
|
||||
|
||||
bool operator!=(const CollectionIterator& other) const {
|
||||
return slot_ != other.slot_;
|
||||
}
|
||||
|
||||
VariantData* operator->() {
|
||||
ARDUINOJSON_ASSERT(slot_ != nullptr);
|
||||
return data();
|
||||
}
|
||||
|
||||
VariantData& operator*() {
|
||||
ARDUINOJSON_ASSERT(slot_ != nullptr);
|
||||
return *data();
|
||||
}
|
||||
|
||||
const VariantData& operator*() const {
|
||||
ARDUINOJSON_ASSERT(slot_ != nullptr);
|
||||
return *data();
|
||||
}
|
||||
|
||||
VariantData* data() {
|
||||
return reinterpret_cast<VariantData*>(slot_);
|
||||
}
|
||||
|
||||
const VariantData* data() const {
|
||||
return reinterpret_cast<const VariantData*>(slot_);
|
||||
}
|
||||
|
||||
private:
|
||||
CollectionIterator(VariantData* slot, SlotId slotId);
|
||||
|
||||
VariantData* slot_;
|
||||
SlotId currentId_, nextId_;
|
||||
};
|
||||
|
||||
class CollectionData {
|
||||
SlotId head_ = NULL_SLOT;
|
||||
SlotId tail_ = NULL_SLOT;
|
||||
|
||||
public:
|
||||
// Placement new
|
||||
static void* operator new(size_t, void* p) noexcept {
|
||||
return p;
|
||||
}
|
||||
|
||||
static void operator delete(void*, void*) noexcept {}
|
||||
|
||||
using iterator = CollectionIterator;
|
||||
|
||||
iterator createIterator(const ResourceManager* resources) const;
|
||||
|
||||
size_t size(const ResourceManager*) const;
|
||||
size_t nesting(const ResourceManager*) const;
|
||||
|
||||
void clear(ResourceManager* resources);
|
||||
|
||||
static void clear(CollectionData* collection, ResourceManager* resources) {
|
||||
if (!collection)
|
||||
return;
|
||||
collection->clear(resources);
|
||||
}
|
||||
|
||||
SlotId head() const {
|
||||
return head_;
|
||||
}
|
||||
|
||||
protected:
|
||||
void appendOne(Slot<VariantData> slot, const ResourceManager* resources);
|
||||
void appendPair(Slot<VariantData> key, Slot<VariantData> value,
|
||||
const ResourceManager* resources);
|
||||
|
||||
void removeOne(iterator it, ResourceManager* resources);
|
||||
void removePair(iterator it, ResourceManager* resources);
|
||||
|
||||
private:
|
||||
Slot<VariantData> getPreviousSlot(VariantData*, const ResourceManager*) const;
|
||||
};
|
||||
|
||||
inline const VariantData* collectionToVariant(
|
||||
const CollectionData* collection) {
|
||||
const void* data = collection; // prevent warning cast-align
|
||||
return reinterpret_cast<const VariantData*>(data);
|
||||
}
|
||||
|
||||
inline VariantData* collectionToVariant(CollectionData* collection) {
|
||||
void* data = collection; // prevent warning cast-align
|
||||
return reinterpret_cast<VariantData*>(data);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+137
@@ -0,0 +1,137 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Collection/CollectionData.hpp>
|
||||
#include <ArduinoJson/Memory/Alignment.hpp>
|
||||
#include <ArduinoJson/Strings/StringAdapters.hpp>
|
||||
#include <ArduinoJson/Variant/VariantCompare.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
inline CollectionIterator::CollectionIterator(VariantData* slot, SlotId slotId)
|
||||
: slot_(slot), currentId_(slotId) {
|
||||
nextId_ = slot_ ? slot_->next() : NULL_SLOT;
|
||||
}
|
||||
|
||||
inline void CollectionIterator::next(const ResourceManager* resources) {
|
||||
ARDUINOJSON_ASSERT(currentId_ != NULL_SLOT);
|
||||
slot_ = resources->getVariant(nextId_);
|
||||
currentId_ = nextId_;
|
||||
if (slot_)
|
||||
nextId_ = slot_->next();
|
||||
}
|
||||
|
||||
inline CollectionData::iterator CollectionData::createIterator(
|
||||
const ResourceManager* resources) const {
|
||||
return iterator(resources->getVariant(head_), head_);
|
||||
}
|
||||
|
||||
inline void CollectionData::appendOne(Slot<VariantData> slot,
|
||||
const ResourceManager* resources) {
|
||||
if (tail_ != NULL_SLOT) {
|
||||
auto tail = resources->getVariant(tail_);
|
||||
tail->setNext(slot.id());
|
||||
tail_ = slot.id();
|
||||
} else {
|
||||
head_ = slot.id();
|
||||
tail_ = slot.id();
|
||||
}
|
||||
}
|
||||
|
||||
inline void CollectionData::appendPair(Slot<VariantData> key,
|
||||
Slot<VariantData> value,
|
||||
const ResourceManager* resources) {
|
||||
key->setNext(value.id());
|
||||
|
||||
if (tail_ != NULL_SLOT) {
|
||||
auto tail = resources->getVariant(tail_);
|
||||
tail->setNext(key.id());
|
||||
tail_ = value.id();
|
||||
} else {
|
||||
head_ = key.id();
|
||||
tail_ = value.id();
|
||||
}
|
||||
}
|
||||
|
||||
inline void CollectionData::clear(ResourceManager* resources) {
|
||||
auto next = head_;
|
||||
while (next != NULL_SLOT) {
|
||||
auto currId = next;
|
||||
auto slot = resources->getVariant(next);
|
||||
next = slot->next();
|
||||
resources->freeVariant({slot, currId});
|
||||
}
|
||||
|
||||
head_ = NULL_SLOT;
|
||||
tail_ = NULL_SLOT;
|
||||
}
|
||||
|
||||
inline Slot<VariantData> CollectionData::getPreviousSlot(
|
||||
VariantData* target, const ResourceManager* resources) const {
|
||||
auto prev = Slot<VariantData>();
|
||||
auto currentId = head_;
|
||||
while (currentId != NULL_SLOT) {
|
||||
auto currentSlot = resources->getVariant(currentId);
|
||||
if (currentSlot == target)
|
||||
break;
|
||||
prev = Slot<VariantData>(currentSlot, currentId);
|
||||
currentId = currentSlot->next();
|
||||
}
|
||||
return prev;
|
||||
}
|
||||
|
||||
inline void CollectionData::removeOne(iterator it, ResourceManager* resources) {
|
||||
if (it.done())
|
||||
return;
|
||||
auto curr = it.slot_;
|
||||
auto prev = getPreviousSlot(curr, resources);
|
||||
auto next = curr->next();
|
||||
if (prev)
|
||||
prev->setNext(next);
|
||||
else
|
||||
head_ = next;
|
||||
if (next == NULL_SLOT)
|
||||
tail_ = prev.id();
|
||||
resources->freeVariant({it.slot_, it.currentId_});
|
||||
}
|
||||
|
||||
inline void CollectionData::removePair(ObjectData::iterator it,
|
||||
ResourceManager* resources) {
|
||||
if (it.done())
|
||||
return;
|
||||
|
||||
auto keySlot = it.slot_;
|
||||
|
||||
auto valueId = it.nextId_;
|
||||
auto valueSlot = resources->getVariant(valueId);
|
||||
|
||||
// remove value slot
|
||||
keySlot->setNext(valueSlot->next());
|
||||
resources->freeVariant({valueSlot, valueId});
|
||||
|
||||
// remove key slot
|
||||
removeOne(it, resources);
|
||||
}
|
||||
|
||||
inline size_t CollectionData::nesting(const ResourceManager* resources) const {
|
||||
size_t maxChildNesting = 0;
|
||||
for (auto it = createIterator(resources); !it.done(); it.next(resources)) {
|
||||
size_t childNesting = it->nesting(resources);
|
||||
if (childNesting > maxChildNesting)
|
||||
maxChildNesting = childNesting;
|
||||
}
|
||||
return maxChildNesting + 1;
|
||||
}
|
||||
|
||||
inline size_t CollectionData::size(const ResourceManager* resources) const {
|
||||
size_t count = 0;
|
||||
for (auto it = createIterator(resources); !it.done(); it.next(resources))
|
||||
count++;
|
||||
return count;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,285 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
// Support std::istream and std::ostream
|
||||
// https://arduinojson.org/v7/config/enable_std_stream/
|
||||
#ifndef ARDUINOJSON_ENABLE_STD_STREAM
|
||||
# ifdef __has_include
|
||||
# if __has_include(<istream>) && \
|
||||
__has_include(<ostream>) && \
|
||||
!defined(min) && \
|
||||
!defined(max)
|
||||
# define ARDUINOJSON_ENABLE_STD_STREAM 1
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STD_STREAM 0
|
||||
# endif
|
||||
# else
|
||||
# ifdef ARDUINO
|
||||
# define ARDUINOJSON_ENABLE_STD_STREAM 0
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STD_STREAM 1
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Support std::string
|
||||
// https://arduinojson.org/v7/config/enable_std_string/
|
||||
#ifndef ARDUINOJSON_ENABLE_STD_STRING
|
||||
# ifdef __has_include
|
||||
# if __has_include(<string>) && !defined(min) && !defined(max)
|
||||
# define ARDUINOJSON_ENABLE_STD_STRING 1
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STD_STRING 0
|
||||
# endif
|
||||
# else
|
||||
# ifdef ARDUINO
|
||||
# define ARDUINOJSON_ENABLE_STD_STRING 0
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STD_STRING 1
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Support for std::string_view
|
||||
#ifndef ARDUINOJSON_ENABLE_STRING_VIEW
|
||||
# ifdef __has_include
|
||||
# if __has_include(<string_view>) && __cplusplus >= 201703L
|
||||
# define ARDUINOJSON_ENABLE_STRING_VIEW 1
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STRING_VIEW 0
|
||||
# endif
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_STRING_VIEW 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Pointer size: a heuristic to set sensible defaults
|
||||
#ifndef ARDUINOJSON_SIZEOF_POINTER
|
||||
# if defined(__SIZEOF_POINTER__)
|
||||
# define ARDUINOJSON_SIZEOF_POINTER __SIZEOF_POINTER__
|
||||
# elif defined(_WIN64) && _WIN64
|
||||
# define ARDUINOJSON_SIZEOF_POINTER 8 // 64 bits
|
||||
# else
|
||||
# define ARDUINOJSON_SIZEOF_POINTER 4 // assume 32 bits otherwise
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Store floating-point values with float (0) or double (1)
|
||||
// https://arduinojson.org/v7/config/use_double/
|
||||
#ifndef ARDUINOJSON_USE_DOUBLE
|
||||
# if ARDUINOJSON_SIZEOF_POINTER >= 4 // 32 & 64 bits systems
|
||||
# define ARDUINOJSON_USE_DOUBLE 1
|
||||
# else
|
||||
# define ARDUINOJSON_USE_DOUBLE 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Store integral values with long (0) or long long (1)
|
||||
// https://arduinojson.org/v7/config/use_long_long/
|
||||
#ifndef ARDUINOJSON_USE_LONG_LONG
|
||||
# if ARDUINOJSON_SIZEOF_POINTER >= 4 // 32 & 64 bits systems
|
||||
# define ARDUINOJSON_USE_LONG_LONG 1
|
||||
# else
|
||||
# define ARDUINOJSON_USE_LONG_LONG 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Limit nesting as the stack is likely to be small
|
||||
// https://arduinojson.org/v7/config/default_nesting_limit/
|
||||
#ifndef ARDUINOJSON_DEFAULT_NESTING_LIMIT
|
||||
# define ARDUINOJSON_DEFAULT_NESTING_LIMIT 10
|
||||
#endif
|
||||
|
||||
// Number of bytes to store a slot id
|
||||
// https://arduinojson.org/v7/config/slot_id_size/
|
||||
#ifndef ARDUINOJSON_SLOT_ID_SIZE
|
||||
# if ARDUINOJSON_SIZEOF_POINTER <= 2
|
||||
// 8-bit and 16-bit archs => up to 255 slots
|
||||
# define ARDUINOJSON_SLOT_ID_SIZE 1
|
||||
# elif ARDUINOJSON_SIZEOF_POINTER == 4
|
||||
// 32-bit arch => up to 65535 slots
|
||||
# define ARDUINOJSON_SLOT_ID_SIZE 2
|
||||
# else
|
||||
// 64-bit arch => up to 4294967295 slots
|
||||
# define ARDUINOJSON_SLOT_ID_SIZE 4
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Capacity of each variant pool (in slots)
|
||||
#ifndef ARDUINOJSON_POOL_CAPACITY
|
||||
# if ARDUINOJSON_SLOT_ID_SIZE == 1
|
||||
# define ARDUINOJSON_POOL_CAPACITY 16 // 96 bytes
|
||||
# elif ARDUINOJSON_SLOT_ID_SIZE == 2
|
||||
# define ARDUINOJSON_POOL_CAPACITY 128 // 1024 bytes
|
||||
# else
|
||||
# define ARDUINOJSON_POOL_CAPACITY 256 // 4096 bytes
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Initial capacity of the pool list
|
||||
#ifndef ARDUINOJSON_INITIAL_POOL_COUNT
|
||||
# define ARDUINOJSON_INITIAL_POOL_COUNT 4
|
||||
#endif
|
||||
|
||||
// Automatically call shrinkToFit() from deserializeXxx()
|
||||
// Disabled by default on 8-bit platforms because it's not worth the increase in
|
||||
// code size
|
||||
#ifndef ARDUINOJSON_AUTO_SHRINK
|
||||
# if ARDUINOJSON_SIZEOF_POINTER <= 2
|
||||
# define ARDUINOJSON_AUTO_SHRINK 0
|
||||
# else
|
||||
# define ARDUINOJSON_AUTO_SHRINK 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Number of bytes to store the length of a string
|
||||
// https://arduinojson.org/v7/config/string_length_size/
|
||||
#ifndef ARDUINOJSON_STRING_LENGTH_SIZE
|
||||
# if ARDUINOJSON_SIZEOF_POINTER <= 2
|
||||
# define ARDUINOJSON_STRING_LENGTH_SIZE 1 // up to 255 characters
|
||||
# else
|
||||
# define ARDUINOJSON_STRING_LENGTH_SIZE 2 // up to 65535 characters
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
// Enable support for Arduino's String class
|
||||
// https://arduinojson.org/v7/config/enable_arduino_string/
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_STRING
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
|
||||
# endif
|
||||
|
||||
// Enable support for Arduino's Stream class
|
||||
// https://arduinojson.org/v7/config/enable_arduino_stream/
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_STREAM
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_STREAM 1
|
||||
# endif
|
||||
|
||||
// Enable support for Arduino's Print class
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_PRINT
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_PRINT 1
|
||||
# endif
|
||||
|
||||
// Enable support for PROGMEM
|
||||
// https://arduinojson.org/v7/config/enable_progmem/
|
||||
# ifndef ARDUINOJSON_ENABLE_PROGMEM
|
||||
# define ARDUINOJSON_ENABLE_PROGMEM 1
|
||||
# endif
|
||||
|
||||
#else // ARDUINO
|
||||
|
||||
// Disable support for Arduino's String class
|
||||
// https://arduinojson.org/v7/config/enable_arduino_string/
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_STRING
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_STRING 0
|
||||
# endif
|
||||
|
||||
// Disable support for Arduino's Stream class
|
||||
// https://arduinojson.org/v7/config/enable_arduino_stream/
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_STREAM
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_STREAM 0
|
||||
# endif
|
||||
|
||||
// Disable support for Arduino's Print class
|
||||
# ifndef ARDUINOJSON_ENABLE_ARDUINO_PRINT
|
||||
# define ARDUINOJSON_ENABLE_ARDUINO_PRINT 0
|
||||
# endif
|
||||
|
||||
// Enable PROGMEM support on AVR only
|
||||
// https://arduinojson.org/v7/config/enable_progmem/
|
||||
# ifndef ARDUINOJSON_ENABLE_PROGMEM
|
||||
# ifdef __AVR__
|
||||
# define ARDUINOJSON_ENABLE_PROGMEM 1
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_PROGMEM 0
|
||||
# endif
|
||||
# endif
|
||||
|
||||
#endif // ARDUINO
|
||||
|
||||
// Convert unicode escape sequence (\u0123) to UTF-8
|
||||
// https://arduinojson.org/v7/config/decode_unicode/
|
||||
#ifndef ARDUINOJSON_DECODE_UNICODE
|
||||
# define ARDUINOJSON_DECODE_UNICODE 1
|
||||
#endif
|
||||
|
||||
// Ignore comments in input
|
||||
// https://arduinojson.org/v7/config/enable_comments/
|
||||
#ifndef ARDUINOJSON_ENABLE_COMMENTS
|
||||
# define ARDUINOJSON_ENABLE_COMMENTS 0
|
||||
#endif
|
||||
|
||||
// Support NaN in JSON
|
||||
// https://arduinojson.org/v7/config/enable_nan/
|
||||
#ifndef ARDUINOJSON_ENABLE_NAN
|
||||
# define ARDUINOJSON_ENABLE_NAN 0
|
||||
#endif
|
||||
|
||||
// Support Infinity in JSON
|
||||
// https://arduinojson.org/v7/config/enable_infinity/
|
||||
#ifndef ARDUINOJSON_ENABLE_INFINITY
|
||||
# define ARDUINOJSON_ENABLE_INFINITY 0
|
||||
#endif
|
||||
|
||||
// Control the exponentiation threshold for big numbers
|
||||
// CAUTION: cannot be more that 1e9 !!!!
|
||||
// https://arduinojson.org/v7/config/positive_exponentiation_threshold/
|
||||
#ifndef ARDUINOJSON_POSITIVE_EXPONENTIATION_THRESHOLD
|
||||
# define ARDUINOJSON_POSITIVE_EXPONENTIATION_THRESHOLD 1e7
|
||||
#endif
|
||||
|
||||
// Control the exponentiation threshold for small numbers
|
||||
// https://arduinojson.org/v7/config/negative_exponentiation_threshold/
|
||||
#ifndef ARDUINOJSON_NEGATIVE_EXPONENTIATION_THRESHOLD
|
||||
# define ARDUINOJSON_NEGATIVE_EXPONENTIATION_THRESHOLD 1e-5
|
||||
#endif
|
||||
|
||||
#ifndef ARDUINOJSON_LITTLE_ENDIAN
|
||||
# if defined(_MSC_VER) || \
|
||||
(defined(__BYTE_ORDER__) && \
|
||||
__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) || \
|
||||
defined(__LITTLE_ENDIAN__) || defined(__i386) || defined(__x86_64)
|
||||
# define ARDUINOJSON_LITTLE_ENDIAN 1
|
||||
# else
|
||||
# define ARDUINOJSON_LITTLE_ENDIAN 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef ARDUINOJSON_ENABLE_ALIGNMENT
|
||||
# if defined(__AVR)
|
||||
# define ARDUINOJSON_ENABLE_ALIGNMENT 0
|
||||
# else
|
||||
# define ARDUINOJSON_ENABLE_ALIGNMENT 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef ARDUINOJSON_TAB
|
||||
# define ARDUINOJSON_TAB " "
|
||||
#endif
|
||||
|
||||
#ifndef ARDUINOJSON_STRING_BUFFER_SIZE
|
||||
# define ARDUINOJSON_STRING_BUFFER_SIZE 32
|
||||
#endif
|
||||
|
||||
#ifndef ARDUINOJSON_DEBUG
|
||||
# ifdef __PLATFORMIO_BUILD_DEBUG__
|
||||
# define ARDUINOJSON_DEBUG 1
|
||||
# else
|
||||
# define ARDUINOJSON_DEBUG 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_DOUBLE
|
||||
# define ARDUINOJSON_USE_EXTENSIONS 1
|
||||
#else
|
||||
# define ARDUINOJSON_USE_EXTENSIONS 0
|
||||
#endif
|
||||
|
||||
#if defined(nullptr)
|
||||
# error nullptr is defined as a macro. Remove the faulty #define or #undef nullptr
|
||||
// See https://github.com/bblanchon/ArduinoJson/issues/1355
|
||||
#endif
|
||||
+106
@@ -0,0 +1,106 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/pgmspace_generic.hpp>
|
||||
#include <ArduinoJson/Polyfills/preprocessor.hpp>
|
||||
|
||||
#if ARDUINOJSON_ENABLE_STD_STREAM
|
||||
# include <ostream>
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class DeserializationError {
|
||||
public:
|
||||
enum Code {
|
||||
Ok,
|
||||
EmptyInput,
|
||||
IncompleteInput,
|
||||
InvalidInput,
|
||||
NoMemory,
|
||||
TooDeep
|
||||
};
|
||||
|
||||
DeserializationError() {}
|
||||
DeserializationError(Code c) : code_(c) {}
|
||||
|
||||
// Compare with DeserializationError
|
||||
friend bool operator==(const DeserializationError& lhs,
|
||||
const DeserializationError& rhs) {
|
||||
return lhs.code_ == rhs.code_;
|
||||
}
|
||||
friend bool operator!=(const DeserializationError& lhs,
|
||||
const DeserializationError& rhs) {
|
||||
return lhs.code_ != rhs.code_;
|
||||
}
|
||||
|
||||
// Compare with Code
|
||||
friend bool operator==(const DeserializationError& lhs, Code rhs) {
|
||||
return lhs.code_ == rhs;
|
||||
}
|
||||
friend bool operator==(Code lhs, const DeserializationError& rhs) {
|
||||
return lhs == rhs.code_;
|
||||
}
|
||||
friend bool operator!=(const DeserializationError& lhs, Code rhs) {
|
||||
return lhs.code_ != rhs;
|
||||
}
|
||||
friend bool operator!=(Code lhs, const DeserializationError& rhs) {
|
||||
return lhs != rhs.code_;
|
||||
}
|
||||
|
||||
// Returns true if there is an error
|
||||
explicit operator bool() const {
|
||||
return code_ != Ok;
|
||||
}
|
||||
|
||||
// Returns internal enum, useful for switch statement
|
||||
Code code() const {
|
||||
return code_;
|
||||
}
|
||||
|
||||
const char* c_str() const {
|
||||
static const char* messages[] = {
|
||||
"Ok", "EmptyInput", "IncompleteInput",
|
||||
"InvalidInput", "NoMemory", "TooDeep"};
|
||||
ARDUINOJSON_ASSERT(static_cast<size_t>(code_) <
|
||||
sizeof(messages) / sizeof(messages[0]));
|
||||
return messages[code_];
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_ENABLE_PROGMEM
|
||||
const __FlashStringHelper* f_str() const {
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s0, "Ok");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s1, "EmptyInput");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s2, "IncompleteInput");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s3, "InvalidInput");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s4, "NoMemory");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(char, s5, "TooDeep");
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(const char*, messages,
|
||||
{s0, s1, s2, s3, s4, s5});
|
||||
return reinterpret_cast<const __FlashStringHelper*>(
|
||||
detail::pgm_read(messages + code_));
|
||||
}
|
||||
#endif
|
||||
|
||||
private:
|
||||
Code code_;
|
||||
};
|
||||
|
||||
#if ARDUINOJSON_ENABLE_STD_STREAM
|
||||
inline std::ostream& operator<<(std::ostream& s,
|
||||
const DeserializationError& e) {
|
||||
s << e.c_str();
|
||||
return s;
|
||||
}
|
||||
|
||||
inline std::ostream& operator<<(std::ostream& s, DeserializationError::Code c) {
|
||||
s << DeserializationError(c).c_str();
|
||||
return s;
|
||||
}
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+35
@@ -0,0 +1,35 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Deserialization/Filter.hpp>
|
||||
#include <ArduinoJson/Deserialization/NestingLimit.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TFilter>
|
||||
struct DeserializationOptions {
|
||||
TFilter filter;
|
||||
DeserializationOption::NestingLimit nestingLimit;
|
||||
};
|
||||
|
||||
template <typename TFilter>
|
||||
inline DeserializationOptions<TFilter> makeDeserializationOptions(
|
||||
TFilter filter, DeserializationOption::NestingLimit nestingLimit = {}) {
|
||||
return {filter, nestingLimit};
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
inline DeserializationOptions<TFilter> makeDeserializationOptions(
|
||||
DeserializationOption::NestingLimit nestingLimit, TFilter filter) {
|
||||
return {filter, nestingLimit};
|
||||
}
|
||||
|
||||
inline DeserializationOptions<AllowAllFilter> makeDeserializationOptions(
|
||||
DeserializationOption::NestingLimit nestingLimit = {}) {
|
||||
return {{}, nestingLimit};
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+77
@@ -0,0 +1,77 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/JsonVariant.hpp>
|
||||
#include <ArduinoJson/Variant/VariantAttorney.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
namespace DeserializationOption {
|
||||
class Filter {
|
||||
public:
|
||||
#if ARDUINOJSON_AUTO_SHRINK
|
||||
explicit Filter(JsonDocument& doc) : variant_(doc) {
|
||||
doc.shrinkToFit();
|
||||
}
|
||||
#endif
|
||||
|
||||
explicit Filter(JsonVariantConst variant) : variant_(variant) {}
|
||||
|
||||
bool allow() const {
|
||||
return variant_;
|
||||
}
|
||||
|
||||
bool allowArray() const {
|
||||
return variant_ == true || variant_.is<JsonArrayConst>();
|
||||
}
|
||||
|
||||
bool allowObject() const {
|
||||
return variant_ == true || variant_.is<JsonObjectConst>();
|
||||
}
|
||||
|
||||
bool allowValue() const {
|
||||
return variant_ == true;
|
||||
}
|
||||
|
||||
template <typename TKey>
|
||||
Filter operator[](const TKey& key) const {
|
||||
if (variant_ == true) // "true" means "allow recursively"
|
||||
return *this;
|
||||
JsonVariantConst member = variant_[key];
|
||||
return Filter(member.isNull() ? variant_["*"] : member);
|
||||
}
|
||||
|
||||
private:
|
||||
JsonVariantConst variant_;
|
||||
};
|
||||
} // namespace DeserializationOption
|
||||
|
||||
namespace detail {
|
||||
struct AllowAllFilter {
|
||||
bool allow() const {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool allowArray() const {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool allowObject() const {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool allowValue() const {
|
||||
return true;
|
||||
}
|
||||
|
||||
template <typename TKey>
|
||||
AllowAllFilter operator[](const TKey&) const {
|
||||
return AllowAllFilter();
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+32
@@ -0,0 +1,32 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
namespace DeserializationOption {
|
||||
class NestingLimit {
|
||||
public:
|
||||
NestingLimit() : value_(ARDUINOJSON_DEFAULT_NESTING_LIMIT) {}
|
||||
explicit NestingLimit(uint8_t n) : value_(n) {}
|
||||
|
||||
NestingLimit decrement() const {
|
||||
ARDUINOJSON_ASSERT(value_ > 0);
|
||||
return NestingLimit(static_cast<uint8_t>(value_ - 1));
|
||||
}
|
||||
|
||||
bool reached() const {
|
||||
return value_ == 0;
|
||||
}
|
||||
|
||||
private:
|
||||
uint8_t value_;
|
||||
};
|
||||
} // namespace DeserializationOption
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+74
@@ -0,0 +1,74 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
|
||||
#include <stdlib.h> // for size_t
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// The default reader is a simple wrapper for Readers that are not copyable
|
||||
template <typename TSource, typename Enable = void>
|
||||
struct Reader {
|
||||
public:
|
||||
Reader(TSource& source) : source_(&source) {}
|
||||
|
||||
int read() {
|
||||
// clang-format off
|
||||
return source_->read(); // Error here? See https://arduinojson.org/v7/invalid-input/
|
||||
// clang-format on
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
return source_->readBytes(buffer, length);
|
||||
}
|
||||
|
||||
private:
|
||||
TSource* source_;
|
||||
};
|
||||
|
||||
template <typename TSource, typename Enable = void>
|
||||
struct BoundedReader {
|
||||
// no default implementation because we need to pass the size to the
|
||||
// constructor
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
#include <ArduinoJson/Deserialization/Readers/IteratorReader.hpp>
|
||||
#include <ArduinoJson/Deserialization/Readers/RamReader.hpp>
|
||||
#include <ArduinoJson/Deserialization/Readers/VariantReader.hpp>
|
||||
|
||||
#if ARDUINOJSON_ENABLE_ARDUINO_STREAM
|
||||
# include <ArduinoJson/Deserialization/Readers/ArduinoStreamReader.hpp>
|
||||
#endif
|
||||
|
||||
#if ARDUINOJSON_ENABLE_ARDUINO_STRING
|
||||
# include <ArduinoJson/Deserialization/Readers/ArduinoStringReader.hpp>
|
||||
#endif
|
||||
|
||||
#if ARDUINOJSON_ENABLE_PROGMEM
|
||||
# include <ArduinoJson/Deserialization/Readers/FlashReader.hpp>
|
||||
#endif
|
||||
|
||||
#if ARDUINOJSON_ENABLE_STD_STREAM
|
||||
# include <ArduinoJson/Deserialization/Readers/StdStreamReader.hpp>
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TInput>
|
||||
Reader<remove_reference_t<TInput>> makeReader(TInput&& input) {
|
||||
return Reader<remove_reference_t<TInput>>{detail::forward<TInput>(input)};
|
||||
}
|
||||
|
||||
template <typename TChar>
|
||||
BoundedReader<TChar*> makeReader(TChar* input, size_t inputSize) {
|
||||
return BoundedReader<TChar*>{input, inputSize};
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+30
@@ -0,0 +1,30 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TSource>
|
||||
struct Reader<TSource, enable_if_t<is_base_of<Stream, TSource>::value>> {
|
||||
public:
|
||||
explicit Reader(Stream& stream) : stream_(&stream) {}
|
||||
|
||||
int read() {
|
||||
// don't use stream_->read() as it ignores the timeout
|
||||
char c;
|
||||
return stream_->readBytes(&c, 1) ? static_cast<unsigned char>(c) : -1;
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
return stream_->readBytes(buffer, length);
|
||||
}
|
||||
|
||||
private:
|
||||
Stream* stream_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+18
@@ -0,0 +1,18 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TSource>
|
||||
struct Reader<TSource, enable_if_t<is_base_of<::String, TSource>::value>>
|
||||
: BoundedReader<const char*> {
|
||||
explicit Reader(const ::String& s)
|
||||
: BoundedReader<const char*>(s.c_str(), s.length()) {}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+56
@@ -0,0 +1,56 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Polyfills/pgmspace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <>
|
||||
struct Reader<const __FlashStringHelper*, void> {
|
||||
const char* ptr_;
|
||||
|
||||
public:
|
||||
explicit Reader(const __FlashStringHelper* ptr)
|
||||
: ptr_(reinterpret_cast<const char*>(ptr)) {}
|
||||
|
||||
int read() {
|
||||
return pgm_read_byte(ptr_++);
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
memcpy_P(buffer, ptr_, length);
|
||||
ptr_ += length;
|
||||
return length;
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct BoundedReader<const __FlashStringHelper*, void> {
|
||||
const char* ptr_;
|
||||
const char* end_;
|
||||
|
||||
public:
|
||||
explicit BoundedReader(const __FlashStringHelper* ptr, size_t size)
|
||||
: ptr_(reinterpret_cast<const char*>(ptr)), end_(ptr_ + size) {}
|
||||
|
||||
int read() {
|
||||
if (ptr_ < end_)
|
||||
return pgm_read_byte(ptr_++);
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
size_t available = static_cast<size_t>(end_ - ptr_);
|
||||
if (available < length)
|
||||
length = available;
|
||||
memcpy_P(buffer, ptr_, length);
|
||||
ptr_ += length;
|
||||
return length;
|
||||
}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+42
@@ -0,0 +1,42 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TIterator>
|
||||
class IteratorReader {
|
||||
TIterator ptr_, end_;
|
||||
|
||||
public:
|
||||
explicit IteratorReader(TIterator begin, TIterator end)
|
||||
: ptr_(begin), end_(end) {}
|
||||
|
||||
int read() {
|
||||
if (ptr_ < end_)
|
||||
return static_cast<unsigned char>(*ptr_++);
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
size_t i = 0;
|
||||
while (i < length && ptr_ < end_)
|
||||
buffer[i++] = *ptr_++;
|
||||
return i;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename TSource>
|
||||
struct Reader<TSource, void_t<typename TSource::const_iterator>>
|
||||
: IteratorReader<typename TSource::const_iterator> {
|
||||
explicit Reader(const TSource& source)
|
||||
: IteratorReader<typename TSource::const_iterator>(source.begin(),
|
||||
source.end()) {}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+49
@@ -0,0 +1,49 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T>
|
||||
struct IsCharOrVoid {
|
||||
static const bool value =
|
||||
is_same<T, void>::value || is_same<T, char>::value ||
|
||||
is_same<T, unsigned char>::value || is_same<T, signed char>::value;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct IsCharOrVoid<const T> : IsCharOrVoid<T> {};
|
||||
|
||||
template <typename TSource>
|
||||
struct Reader<TSource*, enable_if_t<IsCharOrVoid<TSource>::value>> {
|
||||
const char* ptr_;
|
||||
|
||||
public:
|
||||
explicit Reader(const void* ptr)
|
||||
: ptr_(ptr ? reinterpret_cast<const char*>(ptr) : "") {}
|
||||
|
||||
int read() {
|
||||
return static_cast<unsigned char>(*ptr_++);
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
for (size_t i = 0; i < length; i++)
|
||||
buffer[i] = *ptr_++;
|
||||
return length;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename TSource>
|
||||
struct BoundedReader<TSource*, enable_if_t<IsCharOrVoid<TSource>::value>>
|
||||
: public IteratorReader<const char*> {
|
||||
public:
|
||||
explicit BoundedReader(const void* ptr, size_t len)
|
||||
: IteratorReader<const char*>(reinterpret_cast<const char*>(ptr),
|
||||
reinterpret_cast<const char*>(ptr) + len) {}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+29
@@ -0,0 +1,29 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <istream>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TSource>
|
||||
struct Reader<TSource, enable_if_t<is_base_of<std::istream, TSource>::value>> {
|
||||
public:
|
||||
explicit Reader(std::istream& stream) : stream_(&stream) {}
|
||||
|
||||
int read() {
|
||||
return stream_->get();
|
||||
}
|
||||
|
||||
size_t readBytes(char* buffer, size_t length) {
|
||||
stream_->read(buffer, static_cast<std::streamsize>(length));
|
||||
return static_cast<size_t>(stream_->gcount());
|
||||
}
|
||||
|
||||
private:
|
||||
std::istream* stream_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+19
@@ -0,0 +1,19 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Object/MemberProxy.hpp>
|
||||
#include <ArduinoJson/Variant/JsonVariantConst.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TVariant>
|
||||
struct Reader<TVariant, enable_if_t<IsVariant<TVariant>::value>>
|
||||
: Reader<char*, void> {
|
||||
explicit Reader(const TVariant& x)
|
||||
: Reader<char*, void>(x.template as<const char*>()) {}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+79
@@ -0,0 +1,79 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Deserialization/DeserializationError.hpp>
|
||||
#include <ArduinoJson/Deserialization/DeserializationOptions.hpp>
|
||||
#include <ArduinoJson/Deserialization/Reader.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// A meta-function that returns the first type of the parameter pack
|
||||
// or void if empty
|
||||
template <typename...>
|
||||
struct first_or_void {
|
||||
using type = void;
|
||||
};
|
||||
template <typename T, typename... Rest>
|
||||
struct first_or_void<T, Rest...> {
|
||||
using type = T;
|
||||
};
|
||||
|
||||
// A meta-function that returns true if T is a valid destination type for
|
||||
// deserialize()
|
||||
template <class T>
|
||||
using is_deserialize_destination =
|
||||
bool_constant<is_base_of<JsonDocument, remove_cv_t<T>>::value ||
|
||||
IsVariant<T>::value>;
|
||||
|
||||
template <typename TDestination>
|
||||
inline void shrinkJsonDocument(TDestination&) {
|
||||
// no-op by default
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_AUTO_SHRINK
|
||||
inline void shrinkJsonDocument(JsonDocument& doc) {
|
||||
doc.shrinkToFit();
|
||||
}
|
||||
#endif
|
||||
|
||||
template <template <typename> class TDeserializer, typename TDestination,
|
||||
typename TReader, typename TOptions>
|
||||
DeserializationError doDeserialize(TDestination&& dst, TReader reader,
|
||||
TOptions options) {
|
||||
auto data = VariantAttorney::getOrCreateData(dst);
|
||||
if (!data)
|
||||
return DeserializationError::NoMemory;
|
||||
auto resources = VariantAttorney::getResourceManager(dst);
|
||||
dst.clear();
|
||||
auto err = TDeserializer<TReader>(resources, reader)
|
||||
.parse(*data, options.filter, options.nestingLimit);
|
||||
shrinkJsonDocument(dst);
|
||||
return err;
|
||||
}
|
||||
|
||||
template <
|
||||
template <typename> class TDeserializer, typename TDestination,
|
||||
typename TStream, typename... Args,
|
||||
enable_if_t< // issue #1897
|
||||
!is_integral<typename first_or_void<Args...>::type>::value, int> = 0>
|
||||
DeserializationError deserialize(TDestination&& dst, TStream&& input,
|
||||
Args... args) {
|
||||
return doDeserialize<TDeserializer>(
|
||||
dst, makeReader(detail::forward<TStream>(input)),
|
||||
makeDeserializationOptions(args...));
|
||||
}
|
||||
|
||||
template <template <typename> class TDeserializer, typename TDestination,
|
||||
typename TChar, typename Size, typename... Args,
|
||||
enable_if_t<is_integral<Size>::value, int> = 0>
|
||||
DeserializationError deserialize(TDestination&& dst, TChar* input,
|
||||
Size inputSize, Args... args) {
|
||||
return doDeserialize<TDeserializer>(dst, makeReader(input, size_t(inputSize)),
|
||||
makeDeserializationOptions(args...));
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+426
@@ -0,0 +1,426 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Array/ElementProxy.hpp>
|
||||
#include <ArduinoJson/Memory/Allocator.hpp>
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
#include <ArduinoJson/Object/JsonObject.hpp>
|
||||
#include <ArduinoJson/Object/MemberProxy.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
#include <ArduinoJson/Variant/JsonVariantConst.hpp>
|
||||
#include <ArduinoJson/Variant/VariantTo.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// A JSON document.
|
||||
// https://arduinojson.org/v7/api/jsondocument/
|
||||
class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
|
||||
friend class detail::VariantAttorney;
|
||||
|
||||
public:
|
||||
explicit JsonDocument(Allocator* alloc = detail::DefaultAllocator::instance())
|
||||
: resources_(alloc) {}
|
||||
|
||||
// Copy-constructor
|
||||
JsonDocument(const JsonDocument& src) : JsonDocument(src.allocator()) {
|
||||
set(src);
|
||||
}
|
||||
|
||||
// Move-constructor
|
||||
JsonDocument(JsonDocument&& src)
|
||||
: JsonDocument(detail::DefaultAllocator::instance()) {
|
||||
swap(*this, src);
|
||||
}
|
||||
|
||||
// Construct from variant, array, or object
|
||||
template <typename T,
|
||||
detail::enable_if_t<detail::IsVariant<T>::value ||
|
||||
detail::is_same<T, JsonArray>::value ||
|
||||
detail::is_same<T, JsonArrayConst>::value ||
|
||||
detail::is_same<T, JsonObject>::value ||
|
||||
detail::is_same<T, JsonObjectConst>::value,
|
||||
int> = 0>
|
||||
JsonDocument(const T& src,
|
||||
Allocator* alloc = detail::DefaultAllocator::instance())
|
||||
: JsonDocument(alloc) {
|
||||
set(src);
|
||||
}
|
||||
|
||||
JsonDocument& operator=(JsonDocument src) {
|
||||
swap(*this, src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
JsonDocument& operator=(const T& src) {
|
||||
set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
Allocator* allocator() const {
|
||||
return resources_.allocator();
|
||||
}
|
||||
|
||||
// Reduces the capacity of the memory pool to match the current usage.
|
||||
// https://arduinojson.org/v7/api/jsondocument/shrinktofit/
|
||||
void shrinkToFit() {
|
||||
resources_.shrinkToFit();
|
||||
}
|
||||
|
||||
// Casts the root to the specified type.
|
||||
// https://arduinojson.org/v7/api/jsondocument/as/
|
||||
template <typename T>
|
||||
T as() {
|
||||
return getVariant().template as<T>();
|
||||
}
|
||||
|
||||
// Casts the root to the specified type.
|
||||
// https://arduinojson.org/v7/api/jsondocument/as/
|
||||
template <typename T>
|
||||
T as() const {
|
||||
return getVariant().template as<T>();
|
||||
}
|
||||
|
||||
// Empties the document and resets the memory pool
|
||||
// https://arduinojson.org/v7/api/jsondocument/clear/
|
||||
void clear() {
|
||||
resources_.clear();
|
||||
data_.reset();
|
||||
}
|
||||
|
||||
// Returns true if the root is of the specified type.
|
||||
// https://arduinojson.org/v7/api/jsondocument/is/
|
||||
template <typename T>
|
||||
bool is() {
|
||||
return getVariant().template is<T>();
|
||||
}
|
||||
|
||||
// Returns true if the root is of the specified type.
|
||||
// https://arduinojson.org/v7/api/jsondocument/is/
|
||||
template <typename T>
|
||||
bool is() const {
|
||||
return getVariant().template is<T>();
|
||||
}
|
||||
|
||||
// Returns true if the root is null.
|
||||
// https://arduinojson.org/v7/api/jsondocument/isnull/
|
||||
bool isNull() const {
|
||||
return getVariant().isNull();
|
||||
}
|
||||
|
||||
// Returns trues if the memory pool was too small.
|
||||
// https://arduinojson.org/v7/api/jsondocument/overflowed/
|
||||
bool overflowed() const {
|
||||
return resources_.overflowed();
|
||||
}
|
||||
|
||||
// Returns the depth (nesting level) of the array.
|
||||
// https://arduinojson.org/v7/api/jsondocument/nesting/
|
||||
size_t nesting() const {
|
||||
return data_.nesting(&resources_);
|
||||
}
|
||||
|
||||
// Returns the number of elements in the root array or object.
|
||||
// https://arduinojson.org/v7/api/jsondocument/size/
|
||||
size_t size() const {
|
||||
return data_.size(&resources_);
|
||||
}
|
||||
|
||||
// Copies the specified document.
|
||||
// https://arduinojson.org/v7/api/jsondocument/set/
|
||||
bool set(const JsonDocument& src) {
|
||||
return to<JsonVariant>().set(src.as<JsonVariantConst>());
|
||||
}
|
||||
|
||||
// Replaces the root with the specified value.
|
||||
// https://arduinojson.org/v7/api/jsondocument/set/
|
||||
template <
|
||||
typename T,
|
||||
detail::enable_if_t<!detail::is_base_of<JsonDocument, T>::value, int> = 0>
|
||||
bool set(const T& src) {
|
||||
return to<JsonVariant>().set(src);
|
||||
}
|
||||
|
||||
// Replaces the root with the specified value.
|
||||
// https://arduinojson.org/v7/api/jsondocument/set/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<!detail::is_const<TChar>::value, int> = 0>
|
||||
bool set(TChar* src) {
|
||||
return to<JsonVariant>().set(src);
|
||||
}
|
||||
|
||||
// Clears the document and converts it to the specified type.
|
||||
// https://arduinojson.org/v7/api/jsondocument/to/
|
||||
template <typename T>
|
||||
typename detail::VariantTo<T>::type to() {
|
||||
clear();
|
||||
return getVariant().template to<T>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj["key"].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsondocument/containskey/
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use doc[\"key\"].is<T>() instead")
|
||||
bool containsKey(TChar* key) const {
|
||||
return data_.getMember(detail::adaptString(key), &resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsondocument/containskey/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].is<T>() instead")
|
||||
bool containsKey(const TString& key) const {
|
||||
return data_.getMember(detail::adaptString(key), &resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsondocument/containskey/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].is<T>() instead")
|
||||
bool containsKey(const TVariant& key) const {
|
||||
return containsKey(key.template as<const char*>());
|
||||
}
|
||||
|
||||
// Gets or sets a root object's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
detail::MemberProxy<JsonDocument&, detail::AdaptedString<TString>> operator[](
|
||||
const TString& key) {
|
||||
return {*this, detail::adaptString(key)};
|
||||
}
|
||||
|
||||
// Gets or sets a root object's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
detail::MemberProxy<JsonDocument&, detail::AdaptedString<TChar*>> operator[](
|
||||
TChar* key) {
|
||||
return {*this, detail::adaptString(key)};
|
||||
}
|
||||
|
||||
// Gets a root object's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
JsonVariantConst operator[](const TString& key) const {
|
||||
return JsonVariantConst(
|
||||
data_.getMember(detail::adaptString(key), &resources_), &resources_);
|
||||
}
|
||||
|
||||
// Gets a root object's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
JsonVariantConst operator[](TChar* key) const {
|
||||
return JsonVariantConst(
|
||||
data_.getMember(detail::adaptString(key), &resources_), &resources_);
|
||||
}
|
||||
|
||||
// Gets or sets a root array's element.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename T,
|
||||
detail::enable_if_t<detail::is_integral<T>::value, int> = 0>
|
||||
detail::ElementProxy<JsonDocument&> operator[](T index) {
|
||||
return {*this, size_t(index)};
|
||||
}
|
||||
|
||||
// Gets a root array's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
JsonVariantConst operator[](size_t index) const {
|
||||
return JsonVariantConst(data_.getElement(index, &resources_), &resources_);
|
||||
}
|
||||
|
||||
// Gets or sets a root object's member.
|
||||
// https://arduinojson.org/v7/api/jsondocument/subscript/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
JsonVariantConst operator[](const TVariant& key) const {
|
||||
if (key.template is<JsonString>())
|
||||
return operator[](key.template as<JsonString>());
|
||||
if (key.template is<size_t>())
|
||||
return operator[](key.template as<size_t>());
|
||||
return {};
|
||||
}
|
||||
|
||||
// Appends a new (empty) element to the root array.
|
||||
// Returns a reference to the new element.
|
||||
// https://arduinojson.org/v7/api/jsondocument/add/
|
||||
template <typename T, detail::enable_if_t<
|
||||
!detail::is_same<T, JsonVariant>::value, int> = 0>
|
||||
T add() {
|
||||
return add<JsonVariant>().to<T>();
|
||||
}
|
||||
|
||||
// Appends a new (null) element to the root array.
|
||||
// Returns a reference to the new element.
|
||||
// https://arduinojson.org/v7/api/jsondocument/add/
|
||||
template <typename T, detail::enable_if_t<
|
||||
detail::is_same<T, JsonVariant>::value, int> = 0>
|
||||
JsonVariant add() {
|
||||
return JsonVariant(data_.addElement(&resources_), &resources_);
|
||||
}
|
||||
|
||||
// Appends a value to the root array.
|
||||
// https://arduinojson.org/v7/api/jsondocument/add/
|
||||
template <typename TValue>
|
||||
bool add(const TValue& value) {
|
||||
return data_.addValue(value, &resources_);
|
||||
}
|
||||
|
||||
// Appends a value to the root array.
|
||||
// https://arduinojson.org/v7/api/jsondocument/add/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<!detail::is_const<TChar>::value, int> = 0>
|
||||
bool add(TChar* value) {
|
||||
return data_.addValue(value, &resources_);
|
||||
}
|
||||
|
||||
// Removes an element of the root array.
|
||||
// https://arduinojson.org/v7/api/jsondocument/remove/
|
||||
template <typename T,
|
||||
detail::enable_if_t<detail::is_integral<T>::value, int> = 0>
|
||||
void remove(T index) {
|
||||
detail::VariantData::removeElement(getData(), size_t(index),
|
||||
getResourceManager());
|
||||
}
|
||||
|
||||
// Removes a member of the root object.
|
||||
// https://arduinojson.org/v7/api/jsondocument/remove/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
void remove(TChar* key) {
|
||||
detail::VariantData::removeMember(getData(), detail::adaptString(key),
|
||||
getResourceManager());
|
||||
}
|
||||
|
||||
// Removes a member of the root object.
|
||||
// https://arduinojson.org/v7/api/jsondocument/remove/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
void remove(const TString& key) {
|
||||
detail::VariantData::removeMember(getData(), detail::adaptString(key),
|
||||
getResourceManager());
|
||||
}
|
||||
|
||||
// Removes a member of the root object or an element of the root array.
|
||||
// https://arduinojson.org/v7/api/jsondocument/remove/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
void remove(const TVariant& key) {
|
||||
if (key.template is<const char*>())
|
||||
remove(key.template as<const char*>());
|
||||
if (key.template is<size_t>())
|
||||
remove(key.template as<size_t>());
|
||||
}
|
||||
|
||||
operator JsonVariant() {
|
||||
return getVariant();
|
||||
}
|
||||
|
||||
operator JsonVariantConst() const {
|
||||
return getVariant();
|
||||
}
|
||||
|
||||
friend void swap(JsonDocument& a, JsonDocument& b) {
|
||||
swap(a.resources_, b.resources_);
|
||||
swap_(a.data_, b.data_);
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonVariant>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonVariant>() instead")
|
||||
JsonVariant add() {
|
||||
return add<JsonVariant>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonArray>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonArray>() instead")
|
||||
JsonArray createNestedArray() {
|
||||
return add<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use doc[key].to<JsonArray>() instead
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].to<JsonArray>() instead")
|
||||
JsonArray createNestedArray(TChar* key) {
|
||||
return operator[](key).template to<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use doc[key].to<JsonArray>() instead
|
||||
template <typename TString>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].to<JsonArray>() instead")
|
||||
JsonArray createNestedArray(const TString& key) {
|
||||
return operator[](key).template to<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use add<JsonObject>() instead
|
||||
ARDUINOJSON_DEPRECATED("use add<JsonObject>() instead")
|
||||
JsonObject createNestedObject() {
|
||||
return add<JsonObject>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use doc[key].to<JsonObject>() instead
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].to<JsonObject>() instead")
|
||||
JsonObject createNestedObject(TChar* key) {
|
||||
return operator[](key).template to<JsonObject>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use doc[key].to<JsonObject>() instead
|
||||
template <typename TString>
|
||||
ARDUINOJSON_DEPRECATED("use doc[key].to<JsonObject>() instead")
|
||||
JsonObject createNestedObject(const TString& key) {
|
||||
return operator[](key).template to<JsonObject>();
|
||||
}
|
||||
|
||||
// DEPRECATED: always returns zero
|
||||
ARDUINOJSON_DEPRECATED("always returns zero")
|
||||
size_t memoryUsage() const {
|
||||
return 0;
|
||||
}
|
||||
|
||||
private:
|
||||
JsonVariant getVariant() {
|
||||
return JsonVariant(&data_, &resources_);
|
||||
}
|
||||
|
||||
JsonVariantConst getVariant() const {
|
||||
return JsonVariantConst(&data_, &resources_);
|
||||
}
|
||||
|
||||
detail::ResourceManager* getResourceManager() {
|
||||
return &resources_;
|
||||
}
|
||||
|
||||
detail::VariantData* getData() {
|
||||
return &data_;
|
||||
}
|
||||
|
||||
const detail::VariantData* getData() const {
|
||||
return &data_;
|
||||
}
|
||||
|
||||
detail::VariantData* getOrCreateData() {
|
||||
return &data_;
|
||||
}
|
||||
|
||||
detail::ResourceManager resources_;
|
||||
detail::VariantData data_;
|
||||
};
|
||||
|
||||
inline void convertToJson(const JsonDocument& src, JsonVariant dst) {
|
||||
dst.set(src.as<JsonVariantConst>());
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,40 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class EscapeSequence {
|
||||
public:
|
||||
// Optimized for code size on a 8-bit AVR
|
||||
static char escapeChar(char c) {
|
||||
const char* p = escapeTable(true);
|
||||
while (p[0] && p[1] != c) {
|
||||
p += 2;
|
||||
}
|
||||
return p[0];
|
||||
}
|
||||
|
||||
// Optimized for code size on a 8-bit AVR
|
||||
static char unescapeChar(char c) {
|
||||
const char* p = escapeTable(false);
|
||||
for (;;) {
|
||||
if (p[0] == '\0')
|
||||
return 0;
|
||||
if (p[0] == c)
|
||||
return p[1];
|
||||
p += 2;
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
static const char* escapeTable(bool isSerializing) {
|
||||
return &"//''\"\"\\\\b\bf\fn\nr\rt\t"[isSerializing ? 4 : 0];
|
||||
}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+720
@@ -0,0 +1,720 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Deserialization/deserialize.hpp>
|
||||
#include <ArduinoJson/Json/EscapeSequence.hpp>
|
||||
#include <ArduinoJson/Json/Latch.hpp>
|
||||
#include <ArduinoJson/Json/Utf16.hpp>
|
||||
#include <ArduinoJson/Json/Utf8.hpp>
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
#include <ArduinoJson/Numbers/parseNumber.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TReader>
|
||||
class JsonDeserializer {
|
||||
public:
|
||||
JsonDeserializer(ResourceManager* resources, TReader reader)
|
||||
: stringBuilder_(resources),
|
||||
foundSomething_(false),
|
||||
latch_(reader),
|
||||
resources_(resources) {}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError parse(VariantData& variant, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
err = parseVariant(variant, filter, nestingLimit);
|
||||
|
||||
if (!err && latch_.last() != 0 && variant.isFloat()) {
|
||||
// We don't detect trailing characters earlier, so we need to check now
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
private:
|
||||
char current() {
|
||||
return latch_.current();
|
||||
}
|
||||
|
||||
void move() {
|
||||
latch_.clear();
|
||||
}
|
||||
|
||||
bool eat(char charToSkip) {
|
||||
if (current() != charToSkip)
|
||||
return false;
|
||||
move();
|
||||
return true;
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code parseVariant(
|
||||
VariantData& variant, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
switch (current()) {
|
||||
case '[':
|
||||
if (filter.allowArray())
|
||||
return parseArray(variant.toArray(), filter, nestingLimit);
|
||||
else
|
||||
return skipArray(nestingLimit);
|
||||
|
||||
case '{':
|
||||
if (filter.allowObject())
|
||||
return parseObject(variant.toObject(), filter, nestingLimit);
|
||||
else
|
||||
return skipObject(nestingLimit);
|
||||
|
||||
case '\"':
|
||||
case '\'':
|
||||
if (filter.allowValue())
|
||||
return parseStringValue(variant);
|
||||
else
|
||||
return skipQuotedString();
|
||||
|
||||
case 't':
|
||||
if (filter.allowValue())
|
||||
variant.setBoolean(true);
|
||||
return skipKeyword("true");
|
||||
|
||||
case 'f':
|
||||
if (filter.allowValue())
|
||||
variant.setBoolean(false);
|
||||
return skipKeyword("false");
|
||||
|
||||
case 'n':
|
||||
// the variant should already by null, except if the same object key was
|
||||
// used twice, as in {"a":1,"a":null}
|
||||
return skipKeyword("null");
|
||||
|
||||
default:
|
||||
if (filter.allowValue())
|
||||
return parseNumericValue(variant);
|
||||
else
|
||||
return skipNumericValue();
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipVariant(
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
switch (current()) {
|
||||
case '[':
|
||||
return skipArray(nestingLimit);
|
||||
|
||||
case '{':
|
||||
return skipObject(nestingLimit);
|
||||
|
||||
case '\"':
|
||||
case '\'':
|
||||
return skipQuotedString();
|
||||
|
||||
case 't':
|
||||
return skipKeyword("true");
|
||||
|
||||
case 'f':
|
||||
return skipKeyword("false");
|
||||
|
||||
case 'n':
|
||||
return skipKeyword("null");
|
||||
|
||||
default:
|
||||
return skipNumericValue();
|
||||
}
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code parseArray(
|
||||
ArrayData& array, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
// Skip opening braket
|
||||
ARDUINOJSON_ASSERT(current() == '[');
|
||||
move();
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Empty array?
|
||||
if (eat(']'))
|
||||
return DeserializationError::Ok;
|
||||
|
||||
TFilter elementFilter = filter[0UL];
|
||||
|
||||
// Read each value
|
||||
for (;;) {
|
||||
if (elementFilter.allow()) {
|
||||
// Allocate slot in array
|
||||
VariantData* value = array.addElement(resources_);
|
||||
if (!value)
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
// 1 - Parse value
|
||||
err = parseVariant(*value, elementFilter, nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
} else {
|
||||
err = skipVariant(nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
// 2 - Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// 3 - More values?
|
||||
if (eat(']'))
|
||||
return DeserializationError::Ok;
|
||||
if (!eat(','))
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipArray(
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
// Skip opening braket
|
||||
ARDUINOJSON_ASSERT(current() == '[');
|
||||
move();
|
||||
|
||||
// Read each value
|
||||
for (;;) {
|
||||
// 1 - Skip value
|
||||
err = skipVariant(nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// 2 - Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// 3 - More values?
|
||||
if (eat(']'))
|
||||
return DeserializationError::Ok;
|
||||
if (!eat(','))
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code parseObject(
|
||||
ObjectData& object, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
// Skip opening brace
|
||||
ARDUINOJSON_ASSERT(current() == '{');
|
||||
move();
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Empty object?
|
||||
if (eat('}'))
|
||||
return DeserializationError::Ok;
|
||||
|
||||
// Read each key value pair
|
||||
for (;;) {
|
||||
// Parse key
|
||||
err = parseKey();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Colon
|
||||
if (!eat(':'))
|
||||
return DeserializationError::InvalidInput;
|
||||
|
||||
JsonString key = stringBuilder_.str();
|
||||
|
||||
TFilter memberFilter = filter[key];
|
||||
|
||||
if (memberFilter.allow()) {
|
||||
auto member = object.getMember(adaptString(key), resources_);
|
||||
if (!member) {
|
||||
auto keyVariant = object.addPair(&member, resources_);
|
||||
if (!keyVariant)
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
stringBuilder_.save(keyVariant);
|
||||
} else {
|
||||
member->clear(resources_);
|
||||
}
|
||||
|
||||
// Parse value
|
||||
err = parseVariant(*member, memberFilter, nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
} else {
|
||||
err = skipVariant(nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// More keys/values?
|
||||
if (eat('}'))
|
||||
return DeserializationError::Ok;
|
||||
if (!eat(','))
|
||||
return DeserializationError::InvalidInput;
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipObject(
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
// Skip opening brace
|
||||
ARDUINOJSON_ASSERT(current() == '{');
|
||||
move();
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Empty object?
|
||||
if (eat('}'))
|
||||
return DeserializationError::Ok;
|
||||
|
||||
// Read each key value pair
|
||||
for (;;) {
|
||||
// Skip key
|
||||
err = skipKey();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Colon
|
||||
if (!eat(':'))
|
||||
return DeserializationError::InvalidInput;
|
||||
|
||||
// Skip value
|
||||
err = skipVariant(nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// Skip spaces
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
// More keys/values?
|
||||
if (eat('}'))
|
||||
return DeserializationError::Ok;
|
||||
if (!eat(','))
|
||||
return DeserializationError::InvalidInput;
|
||||
|
||||
err = skipSpacesAndComments();
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code parseKey() {
|
||||
stringBuilder_.startString();
|
||||
if (isQuote(current())) {
|
||||
return parseQuotedString();
|
||||
} else {
|
||||
return parseNonQuotedString();
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code parseStringValue(VariantData& variant) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
stringBuilder_.startString();
|
||||
|
||||
err = parseQuotedString();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
stringBuilder_.save(&variant);
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code parseQuotedString() {
|
||||
#if ARDUINOJSON_DECODE_UNICODE
|
||||
Utf16::Codepoint codepoint;
|
||||
DeserializationError::Code err;
|
||||
#endif
|
||||
const char stopChar = current();
|
||||
|
||||
move();
|
||||
for (;;) {
|
||||
char c = current();
|
||||
move();
|
||||
if (c == stopChar)
|
||||
break;
|
||||
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
|
||||
if (c == '\\') {
|
||||
c = current();
|
||||
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
|
||||
if (c == 'u') {
|
||||
#if ARDUINOJSON_DECODE_UNICODE
|
||||
move();
|
||||
uint16_t codeunit;
|
||||
err = parseHex4(codeunit);
|
||||
if (err)
|
||||
return err;
|
||||
if (codepoint.append(codeunit))
|
||||
Utf8::encodeCodepoint(codepoint.value(), stringBuilder_);
|
||||
#else
|
||||
stringBuilder_.append('\\');
|
||||
#endif
|
||||
continue;
|
||||
}
|
||||
|
||||
// replace char
|
||||
c = EscapeSequence::unescapeChar(c);
|
||||
if (c == '\0')
|
||||
return DeserializationError::InvalidInput;
|
||||
move();
|
||||
}
|
||||
|
||||
stringBuilder_.append(c);
|
||||
}
|
||||
|
||||
if (!stringBuilder_.isValid())
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code parseNonQuotedString() {
|
||||
char c = current();
|
||||
ARDUINOJSON_ASSERT(c);
|
||||
|
||||
if (canBeInNonQuotedString(c)) { // no quotes
|
||||
do {
|
||||
move();
|
||||
stringBuilder_.append(c);
|
||||
c = current();
|
||||
} while (canBeInNonQuotedString(c));
|
||||
} else {
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
|
||||
if (!stringBuilder_.isValid())
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code skipKey() {
|
||||
if (isQuote(current())) {
|
||||
return skipQuotedString();
|
||||
} else {
|
||||
return skipNonQuotedString();
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipQuotedString() {
|
||||
const char stopChar = current();
|
||||
|
||||
move();
|
||||
for (;;) {
|
||||
char c = current();
|
||||
move();
|
||||
if (c == stopChar)
|
||||
break;
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
if (c == '\\') {
|
||||
if (current() != '\0')
|
||||
move();
|
||||
}
|
||||
}
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code skipNonQuotedString() {
|
||||
char c = current();
|
||||
while (canBeInNonQuotedString(c)) {
|
||||
move();
|
||||
c = current();
|
||||
}
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code parseNumericValue(VariantData& result) {
|
||||
uint8_t n = 0;
|
||||
|
||||
char c = current();
|
||||
while (canBeInNumber(c) && n < 63) {
|
||||
move();
|
||||
buffer_[n++] = c;
|
||||
c = current();
|
||||
}
|
||||
buffer_[n] = 0;
|
||||
|
||||
auto number = parseNumber(buffer_);
|
||||
switch (number.type()) {
|
||||
case NumberType::UnsignedInteger:
|
||||
if (result.setInteger(number.asUnsignedInteger(), resources_))
|
||||
return DeserializationError::Ok;
|
||||
else
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
case NumberType::SignedInteger:
|
||||
if (result.setInteger(number.asSignedInteger(), resources_))
|
||||
return DeserializationError::Ok;
|
||||
else
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
case NumberType::Float:
|
||||
if (result.setFloat(number.asFloat(), resources_))
|
||||
return DeserializationError::Ok;
|
||||
else
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
case NumberType::Double:
|
||||
if (result.setFloat(number.asDouble(), resources_))
|
||||
return DeserializationError::Ok;
|
||||
else
|
||||
return DeserializationError::NoMemory;
|
||||
#endif
|
||||
|
||||
default:
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipNumericValue() {
|
||||
char c = current();
|
||||
while (canBeInNumber(c)) {
|
||||
move();
|
||||
c = current();
|
||||
}
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code parseHex4(uint16_t& result) {
|
||||
result = 0;
|
||||
for (uint8_t i = 0; i < 4; ++i) {
|
||||
char digit = current();
|
||||
if (!digit)
|
||||
return DeserializationError::IncompleteInput;
|
||||
uint8_t value = decodeHex(digit);
|
||||
if (value > 0x0F)
|
||||
return DeserializationError::InvalidInput;
|
||||
result = uint16_t((result << 4) | value);
|
||||
move();
|
||||
}
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
static inline bool isBetween(char c, char min, char max) {
|
||||
return min <= c && c <= max;
|
||||
}
|
||||
|
||||
static inline bool canBeInNumber(char c) {
|
||||
return isBetween(c, '0', '9') || c == '+' || c == '-' || c == '.' ||
|
||||
#if ARDUINOJSON_ENABLE_NAN || ARDUINOJSON_ENABLE_INFINITY
|
||||
isBetween(c, 'A', 'Z') || isBetween(c, 'a', 'z');
|
||||
#else
|
||||
c == 'e' || c == 'E';
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline bool canBeInNonQuotedString(char c) {
|
||||
return isBetween(c, '0', '9') || isBetween(c, '_', 'z') ||
|
||||
isBetween(c, 'A', 'Z');
|
||||
}
|
||||
|
||||
static inline bool isQuote(char c) {
|
||||
return c == '\'' || c == '\"';
|
||||
}
|
||||
|
||||
static inline uint8_t decodeHex(char c) {
|
||||
if (c < 'A')
|
||||
return uint8_t(c - '0');
|
||||
c = char(c & ~0x20); // uppercase
|
||||
return uint8_t(c - 'A' + 10);
|
||||
}
|
||||
|
||||
DeserializationError::Code skipSpacesAndComments() {
|
||||
for (;;) {
|
||||
switch (current()) {
|
||||
// end of string
|
||||
case '\0':
|
||||
return foundSomething_ ? DeserializationError::IncompleteInput
|
||||
: DeserializationError::EmptyInput;
|
||||
|
||||
// spaces
|
||||
case ' ':
|
||||
case '\t':
|
||||
case '\r':
|
||||
case '\n':
|
||||
move();
|
||||
continue;
|
||||
|
||||
#if ARDUINOJSON_ENABLE_COMMENTS
|
||||
// comments
|
||||
case '/':
|
||||
move(); // skip '/'
|
||||
switch (current()) {
|
||||
// block comment
|
||||
case '*': {
|
||||
move(); // skip '*'
|
||||
bool wasStar = false;
|
||||
for (;;) {
|
||||
char c = current();
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
if (c == '/' && wasStar) {
|
||||
move();
|
||||
break;
|
||||
}
|
||||
wasStar = c == '*';
|
||||
move();
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// trailing comment
|
||||
case '/':
|
||||
// no need to skip "//"
|
||||
for (;;) {
|
||||
move();
|
||||
char c = current();
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
if (c == '\n')
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
// not a comment, just a '/'
|
||||
default:
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
|
||||
default:
|
||||
foundSomething_ = true;
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DeserializationError::Code skipKeyword(const char* s) {
|
||||
while (*s) {
|
||||
char c = current();
|
||||
if (c == '\0')
|
||||
return DeserializationError::IncompleteInput;
|
||||
if (*s != c)
|
||||
return DeserializationError::InvalidInput;
|
||||
++s;
|
||||
move();
|
||||
}
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
StringBuilder stringBuilder_;
|
||||
bool foundSomething_;
|
||||
Latch<TReader> latch_;
|
||||
ResourceManager* resources_;
|
||||
char buffer_[64]; // using a member instead of a local variable because it
|
||||
// ended in the recursive path after compiler inlined the
|
||||
// code
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Parses a JSON input, filters, and puts the result in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/json/deserializejson/
|
||||
template <typename TDestination, typename... Args,
|
||||
detail::enable_if_t<
|
||||
detail::is_deserialize_destination<TDestination>::value, int> = 0>
|
||||
inline DeserializationError deserializeJson(TDestination&& dst,
|
||||
Args&&... args) {
|
||||
using namespace detail;
|
||||
return deserialize<JsonDeserializer>(detail::forward<TDestination>(dst),
|
||||
detail::forward<Args>(args)...);
|
||||
}
|
||||
|
||||
// Parses a JSON input, filters, and puts the result in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/json/deserializejson/
|
||||
template <typename TDestination, typename TChar, typename... Args,
|
||||
detail::enable_if_t<
|
||||
detail::is_deserialize_destination<TDestination>::value, int> = 0>
|
||||
inline DeserializationError deserializeJson(TDestination&& dst, TChar* input,
|
||||
Args&&... args) {
|
||||
using namespace detail;
|
||||
return deserialize<JsonDeserializer>(detail::forward<TDestination>(dst),
|
||||
input, detail::forward<Args>(args)...);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,165 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Json/TextFormatter.hpp>
|
||||
#include <ArduinoJson/Serialization/measure.hpp>
|
||||
#include <ArduinoJson/Serialization/serialize.hpp>
|
||||
#include <ArduinoJson/Variant/VariantDataVisitor.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TWriter>
|
||||
class JsonSerializer : public VariantDataVisitor<size_t> {
|
||||
public:
|
||||
static const bool producesText = true;
|
||||
|
||||
JsonSerializer(TWriter writer, const ResourceManager* resources)
|
||||
: formatter_(writer), resources_(resources) {}
|
||||
|
||||
size_t visit(const ArrayData& array) {
|
||||
write('[');
|
||||
|
||||
auto slotId = array.head();
|
||||
|
||||
while (slotId != NULL_SLOT) {
|
||||
auto slot = resources_->getVariant(slotId);
|
||||
|
||||
slot->accept(*this, resources_);
|
||||
|
||||
slotId = slot->next();
|
||||
|
||||
if (slotId != NULL_SLOT)
|
||||
write(',');
|
||||
}
|
||||
|
||||
write(']');
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const ObjectData& object) {
|
||||
write('{');
|
||||
|
||||
auto slotId = object.head();
|
||||
|
||||
bool isKey = true;
|
||||
|
||||
while (slotId != NULL_SLOT) {
|
||||
auto slot = resources_->getVariant(slotId);
|
||||
slot->accept(*this, resources_);
|
||||
|
||||
slotId = slot->next();
|
||||
|
||||
if (slotId != NULL_SLOT)
|
||||
write(isKey ? ':' : ',');
|
||||
|
||||
isKey = !isKey;
|
||||
}
|
||||
|
||||
write('}');
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<is_floating_point<T>::value, size_t> visit(T value) {
|
||||
formatter_.writeFloat(value);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const char* value) {
|
||||
formatter_.writeString(value);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(JsonString value) {
|
||||
formatter_.writeString(value.c_str(), value.size());
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(RawString value) {
|
||||
formatter_.writeRaw(value.data(), value.size());
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(JsonInteger value) {
|
||||
formatter_.writeInteger(value);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(JsonUInt value) {
|
||||
formatter_.writeInteger(value);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(bool value) {
|
||||
formatter_.writeBoolean(value);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(nullptr_t) {
|
||||
formatter_.writeRaw("null");
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
protected:
|
||||
size_t bytesWritten() const {
|
||||
return formatter_.bytesWritten();
|
||||
}
|
||||
|
||||
void write(char c) {
|
||||
formatter_.writeRaw(c);
|
||||
}
|
||||
|
||||
void write(const char* s) {
|
||||
formatter_.writeRaw(s);
|
||||
}
|
||||
|
||||
private:
|
||||
TextFormatter<TWriter> formatter_;
|
||||
|
||||
protected:
|
||||
const ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Produces a minified JSON document.
|
||||
// https://arduinojson.org/v7/api/json/serializejson/
|
||||
template <
|
||||
typename TDestination,
|
||||
detail::enable_if_t<!detail::is_pointer<TDestination>::value, int> = 0>
|
||||
size_t serializeJson(JsonVariantConst source, TDestination& destination) {
|
||||
using namespace detail;
|
||||
return serialize<JsonSerializer>(source, destination);
|
||||
}
|
||||
|
||||
// Produces a minified JSON document.
|
||||
// https://arduinojson.org/v7/api/json/serializejson/
|
||||
inline size_t serializeJson(JsonVariantConst source, void* buffer,
|
||||
size_t bufferSize) {
|
||||
using namespace detail;
|
||||
return serialize<JsonSerializer>(source, buffer, bufferSize);
|
||||
}
|
||||
|
||||
// Computes the length of the document that serializeJson() produces.
|
||||
// https://arduinojson.org/v7/api/json/measurejson/
|
||||
inline size_t measureJson(JsonVariantConst source) {
|
||||
using namespace detail;
|
||||
return measure<JsonSerializer>(source);
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_ENABLE_STD_STREAM
|
||||
template <typename T,
|
||||
detail::enable_if_t<
|
||||
detail::is_convertible<T, JsonVariantConst>::value, int> = 0>
|
||||
inline std::ostream& operator<<(std::ostream& os, const T& source) {
|
||||
serializeJson(source, os);
|
||||
return os;
|
||||
}
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,56 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TReader>
|
||||
class Latch {
|
||||
public:
|
||||
Latch(TReader reader) : reader_(reader), loaded_(false) {
|
||||
#if ARDUINOJSON_DEBUG
|
||||
ended_ = false;
|
||||
#endif
|
||||
}
|
||||
|
||||
void clear() {
|
||||
loaded_ = false;
|
||||
}
|
||||
|
||||
int last() const {
|
||||
return current_;
|
||||
}
|
||||
|
||||
FORCE_INLINE char current() {
|
||||
if (!loaded_) {
|
||||
load();
|
||||
}
|
||||
return current_;
|
||||
}
|
||||
|
||||
private:
|
||||
void load() {
|
||||
ARDUINOJSON_ASSERT(!ended_);
|
||||
int c = reader_.read();
|
||||
#if ARDUINOJSON_DEBUG
|
||||
if (c <= 0)
|
||||
ended_ = true;
|
||||
#endif
|
||||
current_ = static_cast<char>(c > 0 ? c : 0);
|
||||
loaded_ = true;
|
||||
}
|
||||
|
||||
TReader reader_;
|
||||
char current_; // NOLINT(clang-analyzer-optin.cplusplus.UninitializedObject)
|
||||
// Not initialized in constructor (+10 bytes on AVR)
|
||||
bool loaded_;
|
||||
#if ARDUINOJSON_DEBUG
|
||||
bool ended_;
|
||||
#endif
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+110
@@ -0,0 +1,110 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Json/JsonSerializer.hpp>
|
||||
#include <ArduinoJson/Serialization/measure.hpp>
|
||||
#include <ArduinoJson/Serialization/serialize.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TWriter>
|
||||
class PrettyJsonSerializer : public JsonSerializer<TWriter> {
|
||||
using base = JsonSerializer<TWriter>;
|
||||
|
||||
public:
|
||||
PrettyJsonSerializer(TWriter writer, const ResourceManager* resources)
|
||||
: base(writer, resources), nesting_(0) {}
|
||||
|
||||
size_t visit(const ArrayData& array) {
|
||||
auto it = array.createIterator(base::resources_);
|
||||
if (!it.done()) {
|
||||
base::write("[\r\n");
|
||||
nesting_++;
|
||||
while (!it.done()) {
|
||||
indent();
|
||||
it->accept(*this, base::resources_);
|
||||
|
||||
it.next(base::resources_);
|
||||
base::write(it.done() ? "\r\n" : ",\r\n");
|
||||
}
|
||||
nesting_--;
|
||||
indent();
|
||||
base::write("]");
|
||||
} else {
|
||||
base::write("[]");
|
||||
}
|
||||
return this->bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const ObjectData& object) {
|
||||
auto it = object.createIterator(base::resources_);
|
||||
if (!it.done()) {
|
||||
base::write("{\r\n");
|
||||
nesting_++;
|
||||
bool isKey = true;
|
||||
while (!it.done()) {
|
||||
if (isKey)
|
||||
indent();
|
||||
it->accept(*this, base::resources_);
|
||||
it.next(base::resources_);
|
||||
if (isKey)
|
||||
base::write(": ");
|
||||
else
|
||||
base::write(it.done() ? "\r\n" : ",\r\n");
|
||||
isKey = !isKey;
|
||||
}
|
||||
nesting_--;
|
||||
indent();
|
||||
base::write("}");
|
||||
} else {
|
||||
base::write("{}");
|
||||
}
|
||||
return this->bytesWritten();
|
||||
}
|
||||
|
||||
using base::visit;
|
||||
|
||||
private:
|
||||
void indent() {
|
||||
for (uint8_t i = 0; i < nesting_; i++)
|
||||
base::write(ARDUINOJSON_TAB);
|
||||
}
|
||||
|
||||
uint8_t nesting_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Produces JsonDocument to create a prettified JSON document.
|
||||
// https://arduinojson.org/v7/api/json/serializejsonpretty/
|
||||
template <
|
||||
typename TDestination,
|
||||
detail::enable_if_t<!detail::is_pointer<TDestination>::value, int> = 0>
|
||||
inline size_t serializeJsonPretty(JsonVariantConst source,
|
||||
TDestination& destination) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return serialize<PrettyJsonSerializer>(source, destination);
|
||||
}
|
||||
|
||||
// Produces JsonDocument to create a prettified JSON document.
|
||||
// https://arduinojson.org/v7/api/json/serializejsonpretty/
|
||||
inline size_t serializeJsonPretty(JsonVariantConst source, void* buffer,
|
||||
size_t bufferSize) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return serialize<PrettyJsonSerializer>(source, buffer, bufferSize);
|
||||
}
|
||||
|
||||
// Computes the length of the document that serializeJsonPretty() produces.
|
||||
// https://arduinojson.org/v7/api/json/measurejsonpretty/
|
||||
inline size_t measureJsonPretty(JsonVariantConst source) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return measure<PrettyJsonSerializer>(source);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,177 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
#include <string.h> // for strlen
|
||||
|
||||
#include <ArduinoJson/Json/EscapeSequence.hpp>
|
||||
#include <ArduinoJson/Numbers/FloatParts.hpp>
|
||||
#include <ArduinoJson/Numbers/JsonInteger.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/attributes.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
#include <ArduinoJson/Serialization/CountingDecorator.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TWriter>
|
||||
class TextFormatter {
|
||||
public:
|
||||
explicit TextFormatter(TWriter writer) : writer_(writer) {}
|
||||
|
||||
TextFormatter& operator=(const TextFormatter&) = delete;
|
||||
|
||||
// Returns the number of bytes sent to the TWriter implementation.
|
||||
size_t bytesWritten() const {
|
||||
return writer_.count();
|
||||
}
|
||||
|
||||
void writeBoolean(bool value) {
|
||||
if (value)
|
||||
writeRaw("true");
|
||||
else
|
||||
writeRaw("false");
|
||||
}
|
||||
|
||||
void writeString(const char* value) {
|
||||
ARDUINOJSON_ASSERT(value != NULL);
|
||||
writeRaw('\"');
|
||||
while (*value)
|
||||
writeChar(*value++);
|
||||
writeRaw('\"');
|
||||
}
|
||||
|
||||
void writeString(const char* value, size_t n) {
|
||||
ARDUINOJSON_ASSERT(value != NULL);
|
||||
writeRaw('\"');
|
||||
while (n--)
|
||||
writeChar(*value++);
|
||||
writeRaw('\"');
|
||||
}
|
||||
|
||||
void writeChar(char c) {
|
||||
char specialChar = EscapeSequence::escapeChar(c);
|
||||
if (specialChar) {
|
||||
writeRaw('\\');
|
||||
writeRaw(specialChar);
|
||||
} else if (c) {
|
||||
writeRaw(c);
|
||||
} else {
|
||||
writeRaw("\\u0000");
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void writeFloat(T value) {
|
||||
writeFloat(JsonFloat(value), sizeof(T) >= 8 ? 9 : 6);
|
||||
}
|
||||
|
||||
void writeFloat(JsonFloat value, int8_t decimalPlaces) {
|
||||
if (isnan(value))
|
||||
return writeRaw(ARDUINOJSON_ENABLE_NAN ? "NaN" : "null");
|
||||
|
||||
#if ARDUINOJSON_ENABLE_INFINITY
|
||||
if (value < 0.0) {
|
||||
writeRaw('-');
|
||||
value = -value;
|
||||
}
|
||||
|
||||
if (isinf(value))
|
||||
return writeRaw("Infinity");
|
||||
#else
|
||||
if (isinf(value))
|
||||
return writeRaw("null");
|
||||
|
||||
if (value < 0.0) {
|
||||
writeRaw('-');
|
||||
value = -value;
|
||||
}
|
||||
#endif
|
||||
|
||||
auto parts = decomposeFloat(value, decimalPlaces);
|
||||
|
||||
writeInteger(parts.integral);
|
||||
if (parts.decimalPlaces)
|
||||
writeDecimals(parts.decimal, parts.decimalPlaces);
|
||||
|
||||
if (parts.exponent) {
|
||||
writeRaw('e');
|
||||
writeInteger(parts.exponent);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<is_signed<T>::value> writeInteger(T value) {
|
||||
using unsigned_type = make_unsigned_t<T>;
|
||||
unsigned_type unsigned_value;
|
||||
if (value < 0) {
|
||||
writeRaw('-');
|
||||
unsigned_value = unsigned_type(unsigned_type(~value) + 1);
|
||||
} else {
|
||||
unsigned_value = unsigned_type(value);
|
||||
}
|
||||
writeInteger(unsigned_value);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<is_unsigned<T>::value> writeInteger(T value) {
|
||||
char buffer[22];
|
||||
char* end = buffer + sizeof(buffer);
|
||||
char* begin = end;
|
||||
|
||||
// write the string in reverse order
|
||||
do {
|
||||
*--begin = char(value % 10 + '0');
|
||||
value = T(value / 10);
|
||||
} while (value);
|
||||
|
||||
// and dump it in the right order
|
||||
writeRaw(begin, end);
|
||||
}
|
||||
|
||||
void writeDecimals(uint32_t value, int8_t width) {
|
||||
// buffer should be big enough for all digits and the dot
|
||||
char buffer[16];
|
||||
char* end = buffer + sizeof(buffer);
|
||||
char* begin = end;
|
||||
|
||||
// write the string in reverse order
|
||||
while (width--) {
|
||||
*--begin = char(value % 10 + '0');
|
||||
value /= 10;
|
||||
}
|
||||
*--begin = '.';
|
||||
|
||||
// and dump it in the right order
|
||||
writeRaw(begin, end);
|
||||
}
|
||||
|
||||
void writeRaw(const char* s) {
|
||||
writer_.write(reinterpret_cast<const uint8_t*>(s), strlen(s));
|
||||
}
|
||||
|
||||
void writeRaw(const char* s, size_t n) {
|
||||
writer_.write(reinterpret_cast<const uint8_t*>(s), n);
|
||||
}
|
||||
|
||||
void writeRaw(const char* begin, const char* end) {
|
||||
writer_.write(reinterpret_cast<const uint8_t*>(begin),
|
||||
static_cast<size_t>(end - begin));
|
||||
}
|
||||
|
||||
template <size_t N>
|
||||
void writeRaw(const char (&s)[N]) {
|
||||
writer_.write(reinterpret_cast<const uint8_t*>(s), N - 1);
|
||||
}
|
||||
void writeRaw(char c) {
|
||||
writer_.write(static_cast<uint8_t>(c));
|
||||
}
|
||||
|
||||
protected:
|
||||
CountingDecorator<TWriter> writer_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,67 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#include <stdint.h> // uint16_t, uint32_t
|
||||
|
||||
// The high surrogate may be uninitialized if the pair is invalid,
|
||||
// we choose to ignore the problem to reduce the size of the code
|
||||
// Garbage in => Garbage out
|
||||
#if defined(__GNUC__)
|
||||
# if __GNUC__ >= 7
|
||||
# pragma GCC diagnostic push
|
||||
# pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
namespace Utf16 {
|
||||
inline bool isHighSurrogate(uint16_t codeunit) {
|
||||
return codeunit >= 0xD800 && codeunit < 0xDC00;
|
||||
}
|
||||
|
||||
inline bool isLowSurrogate(uint16_t codeunit) {
|
||||
return codeunit >= 0xDC00 && codeunit < 0xE000;
|
||||
}
|
||||
|
||||
class Codepoint {
|
||||
public:
|
||||
Codepoint() : highSurrogate_(0), codepoint_(0) {}
|
||||
|
||||
bool append(uint16_t codeunit) {
|
||||
if (isHighSurrogate(codeunit)) {
|
||||
highSurrogate_ = codeunit & 0x3FF;
|
||||
return false;
|
||||
}
|
||||
|
||||
if (isLowSurrogate(codeunit)) {
|
||||
codepoint_ =
|
||||
uint32_t(0x10000 + ((highSurrogate_ << 10) | (codeunit & 0x3FF)));
|
||||
return true;
|
||||
}
|
||||
|
||||
codepoint_ = codeunit;
|
||||
return true;
|
||||
}
|
||||
|
||||
uint32_t value() const {
|
||||
return codepoint_;
|
||||
}
|
||||
|
||||
private:
|
||||
uint16_t highSurrogate_;
|
||||
uint32_t codepoint_;
|
||||
};
|
||||
} // namespace Utf16
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
#if defined(__GNUC__)
|
||||
# if __GNUC__ >= 8
|
||||
# pragma GCC diagnostic pop
|
||||
# endif
|
||||
#endif
|
||||
@@ -0,0 +1,46 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
namespace Utf8 {
|
||||
template <typename TStringBuilder>
|
||||
inline void encodeCodepoint(uint32_t codepoint32, TStringBuilder& str) {
|
||||
// this function was optimize for code size on AVR
|
||||
|
||||
if (codepoint32 < 0x80) {
|
||||
str.append(char(codepoint32));
|
||||
} else {
|
||||
// a buffer to store the string in reverse
|
||||
char buf[5];
|
||||
char* p = buf;
|
||||
|
||||
*(p++) = 0;
|
||||
*(p++) = char((codepoint32 | 0x80) & 0xBF);
|
||||
uint16_t codepoint16 = uint16_t(codepoint32 >> 6);
|
||||
if (codepoint16 < 0x20) { // 0x800
|
||||
*(p++) = char(codepoint16 | 0xC0);
|
||||
} else {
|
||||
*(p++) = char((codepoint16 | 0x80) & 0xBF);
|
||||
codepoint16 = uint16_t(codepoint16 >> 6);
|
||||
if (codepoint16 < 0x10) { // 0x10000
|
||||
*(p++) = char(codepoint16 | 0xE0);
|
||||
} else {
|
||||
*(p++) = char((codepoint16 | 0x80) & 0xBF);
|
||||
codepoint16 = uint16_t(codepoint16 >> 6);
|
||||
*(p++) = char(codepoint16 | 0xF0);
|
||||
}
|
||||
}
|
||||
|
||||
while (*(--p)) {
|
||||
str.append(*p);
|
||||
}
|
||||
}
|
||||
}
|
||||
} // namespace Utf8
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,60 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#include <stddef.h> // size_t
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
#if ARDUINOJSON_ENABLE_ALIGNMENT
|
||||
|
||||
inline bool isAligned(size_t value) {
|
||||
const size_t mask = sizeof(void*) - 1;
|
||||
size_t addr = value;
|
||||
return (addr & mask) == 0;
|
||||
}
|
||||
|
||||
inline size_t addPadding(size_t bytes) {
|
||||
const size_t mask = sizeof(void*) - 1;
|
||||
return (bytes + mask) & ~mask;
|
||||
}
|
||||
|
||||
template <size_t bytes>
|
||||
struct AddPadding {
|
||||
static const size_t mask = sizeof(void*) - 1;
|
||||
static const size_t value = (bytes + mask) & ~mask;
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
inline bool isAligned(size_t) {
|
||||
return true;
|
||||
}
|
||||
|
||||
inline size_t addPadding(size_t bytes) {
|
||||
return bytes;
|
||||
}
|
||||
|
||||
template <size_t bytes>
|
||||
struct AddPadding {
|
||||
static const size_t value = bytes;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
template <typename T>
|
||||
inline bool isAligned(T* ptr) {
|
||||
return isAligned(reinterpret_cast<size_t>(ptr));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline T* addPadding(T* p) {
|
||||
size_t address = addPadding(reinterpret_cast<size_t>(p));
|
||||
return reinterpret_cast<T*>(address);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,49 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#include <stdlib.h> // malloc, free
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class Allocator {
|
||||
public:
|
||||
virtual void* allocate(size_t size) = 0;
|
||||
virtual void deallocate(void* ptr) = 0;
|
||||
virtual void* reallocate(void* ptr, size_t new_size) = 0;
|
||||
|
||||
protected:
|
||||
~Allocator() = default;
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
class DefaultAllocator : public Allocator {
|
||||
public:
|
||||
void* allocate(size_t size) override {
|
||||
return malloc(size);
|
||||
}
|
||||
|
||||
void deallocate(void* ptr) override {
|
||||
free(ptr);
|
||||
}
|
||||
|
||||
void* reallocate(void* ptr, size_t new_size) override {
|
||||
return realloc(ptr, new_size);
|
||||
}
|
||||
|
||||
static Allocator* instance() {
|
||||
static DefaultAllocator allocator;
|
||||
return &allocator;
|
||||
}
|
||||
|
||||
private:
|
||||
DefaultAllocator() = default;
|
||||
~DefaultAllocator() = default;
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,110 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/Allocator.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/integer.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
using SlotId = uint_t<ARDUINOJSON_SLOT_ID_SIZE * 8>;
|
||||
using SlotCount = SlotId;
|
||||
const SlotId NULL_SLOT = SlotId(-1);
|
||||
|
||||
template <typename T>
|
||||
class Slot {
|
||||
public:
|
||||
Slot() : ptr_(nullptr), id_(NULL_SLOT) {}
|
||||
Slot(T* p, SlotId id) : ptr_(p), id_(id) {
|
||||
ARDUINOJSON_ASSERT((p == nullptr) == (id == NULL_SLOT));
|
||||
}
|
||||
|
||||
explicit operator bool() const {
|
||||
return ptr_ != nullptr;
|
||||
}
|
||||
|
||||
SlotId id() const {
|
||||
return id_;
|
||||
}
|
||||
|
||||
T* ptr() const {
|
||||
return ptr_;
|
||||
}
|
||||
|
||||
T* operator->() const {
|
||||
ARDUINOJSON_ASSERT(ptr_ != nullptr);
|
||||
return ptr_;
|
||||
}
|
||||
|
||||
private:
|
||||
T* ptr_;
|
||||
SlotId id_;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
class MemoryPool {
|
||||
public:
|
||||
void create(SlotCount cap, Allocator* allocator) {
|
||||
ARDUINOJSON_ASSERT(cap > 0);
|
||||
slots_ = reinterpret_cast<T*>(allocator->allocate(slotsToBytes(cap)));
|
||||
capacity_ = slots_ ? cap : 0;
|
||||
usage_ = 0;
|
||||
}
|
||||
|
||||
void destroy(Allocator* allocator) {
|
||||
if (slots_)
|
||||
allocator->deallocate(slots_);
|
||||
slots_ = nullptr;
|
||||
capacity_ = 0;
|
||||
usage_ = 0;
|
||||
}
|
||||
|
||||
Slot<T> allocSlot() {
|
||||
if (!slots_)
|
||||
return {};
|
||||
if (usage_ >= capacity_)
|
||||
return {};
|
||||
auto index = usage_++;
|
||||
return {slots_ + index, SlotId(index)};
|
||||
}
|
||||
|
||||
T* getSlot(SlotId id) const {
|
||||
ARDUINOJSON_ASSERT(id < usage_);
|
||||
return slots_ + id;
|
||||
}
|
||||
|
||||
void clear() {
|
||||
usage_ = 0;
|
||||
}
|
||||
|
||||
void shrinkToFit(Allocator* allocator) {
|
||||
auto newSlots = reinterpret_cast<T*>(
|
||||
allocator->reallocate(slots_, slotsToBytes(usage_)));
|
||||
if (newSlots) {
|
||||
slots_ = newSlots;
|
||||
capacity_ = usage_;
|
||||
}
|
||||
}
|
||||
|
||||
SlotCount usage() const {
|
||||
return usage_;
|
||||
}
|
||||
|
||||
static SlotCount bytesToSlots(size_t n) {
|
||||
return static_cast<SlotCount>(n / sizeof(T));
|
||||
}
|
||||
|
||||
static size_t slotsToBytes(SlotCount n) {
|
||||
return n * sizeof(T);
|
||||
}
|
||||
|
||||
private:
|
||||
SlotCount capacity_;
|
||||
SlotCount usage_;
|
||||
T* slots_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+214
@@ -0,0 +1,214 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/MemoryPool.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
|
||||
#include <string.h> // memcpy
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
using PoolCount = SlotId;
|
||||
|
||||
template <typename T>
|
||||
class MemoryPoolList {
|
||||
struct FreeSlot {
|
||||
SlotId next;
|
||||
};
|
||||
|
||||
static_assert(sizeof(FreeSlot) <= sizeof(T), "T is too small");
|
||||
|
||||
public:
|
||||
using Pool = MemoryPool<T>;
|
||||
|
||||
MemoryPoolList() = default;
|
||||
|
||||
~MemoryPoolList() {
|
||||
ARDUINOJSON_ASSERT(count_ == 0);
|
||||
}
|
||||
|
||||
friend void swap(MemoryPoolList& a, MemoryPoolList& b) {
|
||||
bool aUsedPreallocated = a.pools_ == a.preallocatedPools_;
|
||||
bool bUsedPreallocated = b.pools_ == b.preallocatedPools_;
|
||||
|
||||
// Who is using preallocated pools?
|
||||
if (aUsedPreallocated && bUsedPreallocated) {
|
||||
// both of us => swap preallocated pools
|
||||
for (PoolCount i = 0; i < ARDUINOJSON_INITIAL_POOL_COUNT; i++)
|
||||
swap_(a.preallocatedPools_[i], b.preallocatedPools_[i]);
|
||||
} else if (bUsedPreallocated) {
|
||||
// only b => copy b's preallocated pools and give him a's pointer
|
||||
for (PoolCount i = 0; i < b.count_; i++)
|
||||
a.preallocatedPools_[i] = b.preallocatedPools_[i];
|
||||
b.pools_ = a.pools_;
|
||||
a.pools_ = a.preallocatedPools_;
|
||||
} else if (aUsedPreallocated) {
|
||||
// only a => copy a's preallocated pools and give him b's pointer
|
||||
for (PoolCount i = 0; i < a.count_; i++)
|
||||
b.preallocatedPools_[i] = a.preallocatedPools_[i];
|
||||
a.pools_ = b.pools_;
|
||||
b.pools_ = b.preallocatedPools_;
|
||||
} else {
|
||||
// neither => swap pointers
|
||||
swap_(a.pools_, b.pools_);
|
||||
}
|
||||
|
||||
swap_(a.count_, b.count_);
|
||||
swap_(a.capacity_, b.capacity_);
|
||||
swap_(a.freeList_, b.freeList_);
|
||||
}
|
||||
|
||||
MemoryPoolList& operator=(MemoryPoolList&& src) {
|
||||
ARDUINOJSON_ASSERT(count_ == 0);
|
||||
if (src.pools_ == src.preallocatedPools_) {
|
||||
memcpy(preallocatedPools_, src.preallocatedPools_,
|
||||
sizeof(preallocatedPools_));
|
||||
pools_ = preallocatedPools_;
|
||||
} else {
|
||||
pools_ = src.pools_;
|
||||
src.pools_ = nullptr;
|
||||
}
|
||||
count_ = src.count_;
|
||||
capacity_ = src.capacity_;
|
||||
src.count_ = 0;
|
||||
src.capacity_ = 0;
|
||||
return *this;
|
||||
}
|
||||
|
||||
Slot<T> allocSlot(Allocator* allocator) {
|
||||
// try to allocate from free list
|
||||
if (freeList_ != NULL_SLOT) {
|
||||
return allocFromFreeList();
|
||||
}
|
||||
|
||||
// try to allocate from last pool (other pools are full)
|
||||
if (count_) {
|
||||
auto slot = allocFromLastPool();
|
||||
if (slot)
|
||||
return slot;
|
||||
}
|
||||
|
||||
// create a new pool and try again
|
||||
auto pool = addPool(allocator);
|
||||
if (!pool)
|
||||
return {};
|
||||
|
||||
return allocFromLastPool();
|
||||
}
|
||||
|
||||
void freeSlot(Slot<T> slot) {
|
||||
reinterpret_cast<FreeSlot*>(slot.ptr())->next = freeList_;
|
||||
freeList_ = slot.id();
|
||||
}
|
||||
|
||||
T* getSlot(SlotId id) const {
|
||||
if (id == NULL_SLOT)
|
||||
return nullptr;
|
||||
auto poolIndex = SlotId(id / ARDUINOJSON_POOL_CAPACITY);
|
||||
auto indexInPool = SlotId(id % ARDUINOJSON_POOL_CAPACITY);
|
||||
ARDUINOJSON_ASSERT(poolIndex < count_);
|
||||
return pools_[poolIndex].getSlot(indexInPool);
|
||||
}
|
||||
|
||||
void clear(Allocator* allocator) {
|
||||
for (PoolCount i = 0; i < count_; i++)
|
||||
pools_[i].destroy(allocator);
|
||||
count_ = 0;
|
||||
freeList_ = NULL_SLOT;
|
||||
if (pools_ != preallocatedPools_) {
|
||||
allocator->deallocate(pools_);
|
||||
pools_ = preallocatedPools_;
|
||||
capacity_ = ARDUINOJSON_INITIAL_POOL_COUNT;
|
||||
}
|
||||
}
|
||||
|
||||
SlotCount usage() const {
|
||||
SlotCount total = 0;
|
||||
for (PoolCount i = 0; i < count_; i++)
|
||||
total = SlotCount(total + pools_[i].usage());
|
||||
return total;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return Pool::slotsToBytes(usage());
|
||||
}
|
||||
|
||||
void shrinkToFit(Allocator* allocator) {
|
||||
if (count_ > 0)
|
||||
pools_[count_ - 1].shrinkToFit(allocator);
|
||||
if (pools_ != preallocatedPools_ && count_ != capacity_) {
|
||||
pools_ = static_cast<Pool*>(
|
||||
allocator->reallocate(pools_, count_ * sizeof(Pool)));
|
||||
ARDUINOJSON_ASSERT(pools_ != nullptr); // realloc to smaller can't fail
|
||||
capacity_ = count_;
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
Slot<T> allocFromFreeList() {
|
||||
ARDUINOJSON_ASSERT(freeList_ != NULL_SLOT);
|
||||
auto id = freeList_;
|
||||
auto slot = getSlot(freeList_);
|
||||
freeList_ = reinterpret_cast<FreeSlot*>(slot)->next;
|
||||
return {slot, id};
|
||||
}
|
||||
|
||||
Slot<T> allocFromLastPool() {
|
||||
ARDUINOJSON_ASSERT(count_ > 0);
|
||||
auto poolIndex = SlotId(count_ - 1);
|
||||
auto slot = pools_[poolIndex].allocSlot();
|
||||
if (!slot)
|
||||
return {};
|
||||
return {slot.ptr(),
|
||||
SlotId(poolIndex * ARDUINOJSON_POOL_CAPACITY + slot.id())};
|
||||
}
|
||||
|
||||
Pool* addPool(Allocator* allocator) {
|
||||
if (count_ == capacity_ && !increaseCapacity(allocator))
|
||||
return nullptr;
|
||||
auto pool = &pools_[count_++];
|
||||
SlotCount poolCapacity = ARDUINOJSON_POOL_CAPACITY;
|
||||
if (count_ == maxPools) // last pool is smaller because of NULL_SLOT
|
||||
poolCapacity--;
|
||||
pool->create(poolCapacity, allocator);
|
||||
return pool;
|
||||
}
|
||||
|
||||
bool increaseCapacity(Allocator* allocator) {
|
||||
if (capacity_ == maxPools)
|
||||
return false;
|
||||
void* newPools;
|
||||
auto newCapacity = PoolCount(capacity_ * 2);
|
||||
|
||||
if (pools_ == preallocatedPools_) {
|
||||
newPools = allocator->allocate(newCapacity * sizeof(Pool));
|
||||
if (!newPools)
|
||||
return false;
|
||||
memcpy(newPools, preallocatedPools_, sizeof(preallocatedPools_));
|
||||
} else {
|
||||
newPools = allocator->reallocate(pools_, newCapacity * sizeof(Pool));
|
||||
if (!newPools)
|
||||
return false;
|
||||
}
|
||||
|
||||
pools_ = static_cast<Pool*>(newPools);
|
||||
capacity_ = newCapacity;
|
||||
return true;
|
||||
}
|
||||
|
||||
Pool preallocatedPools_[ARDUINOJSON_INITIAL_POOL_COUNT];
|
||||
Pool* pools_ = preallocatedPools_;
|
||||
PoolCount count_ = 0;
|
||||
PoolCount capacity_ = ARDUINOJSON_INITIAL_POOL_COUNT;
|
||||
SlotId freeList_ = NULL_SLOT;
|
||||
|
||||
public:
|
||||
static const PoolCount maxPools =
|
||||
PoolCount(NULL_SLOT / ARDUINOJSON_POOL_CAPACITY + 1);
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+131
@@ -0,0 +1,131 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/Allocator.hpp>
|
||||
#include <ArduinoJson/Memory/MemoryPoolList.hpp>
|
||||
#include <ArduinoJson/Memory/StringPool.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
#include <ArduinoJson/Strings/StringAdapters.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class VariantData;
|
||||
class VariantWithId;
|
||||
|
||||
class ResourceManager {
|
||||
union SlotData {
|
||||
VariantData variant;
|
||||
#if ARDUINOJSON_USE_EXTENSIONS
|
||||
VariantExtension extension;
|
||||
#endif
|
||||
};
|
||||
|
||||
public:
|
||||
constexpr static size_t slotSize = sizeof(SlotData);
|
||||
|
||||
ResourceManager(Allocator* allocator = DefaultAllocator::instance())
|
||||
: allocator_(allocator), overflowed_(false) {}
|
||||
|
||||
~ResourceManager() {
|
||||
stringPool_.clear(allocator_);
|
||||
variantPools_.clear(allocator_);
|
||||
}
|
||||
|
||||
ResourceManager(const ResourceManager&) = delete;
|
||||
ResourceManager& operator=(const ResourceManager& src) = delete;
|
||||
|
||||
friend void swap(ResourceManager& a, ResourceManager& b) {
|
||||
swap(a.stringPool_, b.stringPool_);
|
||||
swap(a.variantPools_, b.variantPools_);
|
||||
swap_(a.allocator_, b.allocator_);
|
||||
swap_(a.overflowed_, b.overflowed_);
|
||||
}
|
||||
|
||||
Allocator* allocator() const {
|
||||
return allocator_;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return variantPools_.size() + stringPool_.size();
|
||||
}
|
||||
|
||||
bool overflowed() const {
|
||||
return overflowed_;
|
||||
}
|
||||
|
||||
Slot<VariantData> allocVariant();
|
||||
void freeVariant(Slot<VariantData> slot);
|
||||
VariantData* getVariant(SlotId id) const;
|
||||
|
||||
#if ARDUINOJSON_USE_EXTENSIONS
|
||||
Slot<VariantExtension> allocExtension();
|
||||
void freeExtension(SlotId slot);
|
||||
VariantExtension* getExtension(SlotId id) const;
|
||||
#endif
|
||||
|
||||
template <typename TAdaptedString>
|
||||
StringNode* saveString(TAdaptedString str) {
|
||||
if (str.isNull())
|
||||
return 0;
|
||||
|
||||
auto node = stringPool_.add(str, allocator_);
|
||||
if (!node)
|
||||
overflowed_ = true;
|
||||
|
||||
return node;
|
||||
}
|
||||
|
||||
void saveString(StringNode* node) {
|
||||
stringPool_.add(node);
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
StringNode* getString(const TAdaptedString& str) const {
|
||||
return stringPool_.get(str);
|
||||
}
|
||||
|
||||
StringNode* createString(size_t length) {
|
||||
auto node = StringNode::create(length, allocator_);
|
||||
if (!node)
|
||||
overflowed_ = true;
|
||||
return node;
|
||||
}
|
||||
|
||||
StringNode* resizeString(StringNode* node, size_t length) {
|
||||
node = StringNode::resize(node, length, allocator_);
|
||||
if (!node)
|
||||
overflowed_ = true;
|
||||
return node;
|
||||
}
|
||||
|
||||
void destroyString(StringNode* node) {
|
||||
StringNode::destroy(node, allocator_);
|
||||
}
|
||||
|
||||
void dereferenceString(const char* s) {
|
||||
stringPool_.dereference(s, allocator_);
|
||||
}
|
||||
|
||||
void clear() {
|
||||
variantPools_.clear(allocator_);
|
||||
overflowed_ = false;
|
||||
stringPool_.clear(allocator_);
|
||||
}
|
||||
|
||||
void shrinkToFit() {
|
||||
variantPools_.shrinkToFit(allocator_);
|
||||
}
|
||||
|
||||
private:
|
||||
Allocator* allocator_;
|
||||
bool overflowed_;
|
||||
StringPool stringPool_;
|
||||
MemoryPoolList<SlotData> variantPools_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+52
@@ -0,0 +1,52 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Collection/CollectionData.hpp>
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
#include <ArduinoJson/Polyfills/alias_cast.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
inline Slot<VariantData> ResourceManager::allocVariant() {
|
||||
auto p = variantPools_.allocSlot(allocator_);
|
||||
if (!p) {
|
||||
overflowed_ = true;
|
||||
return {};
|
||||
}
|
||||
return {new (&p->variant) VariantData, p.id()};
|
||||
}
|
||||
|
||||
inline void ResourceManager::freeVariant(Slot<VariantData> variant) {
|
||||
variant->clear(this);
|
||||
variantPools_.freeSlot({alias_cast<SlotData*>(variant.ptr()), variant.id()});
|
||||
}
|
||||
|
||||
inline VariantData* ResourceManager::getVariant(SlotId id) const {
|
||||
return reinterpret_cast<VariantData*>(variantPools_.getSlot(id));
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_USE_EXTENSIONS
|
||||
inline Slot<VariantExtension> ResourceManager::allocExtension() {
|
||||
auto p = variantPools_.allocSlot(allocator_);
|
||||
if (!p) {
|
||||
overflowed_ = true;
|
||||
return {};
|
||||
}
|
||||
return {&p->extension, p.id()};
|
||||
}
|
||||
|
||||
inline void ResourceManager::freeExtension(SlotId id) {
|
||||
auto p = getExtension(id);
|
||||
variantPools_.freeSlot({reinterpret_cast<SlotData*>(p), id});
|
||||
}
|
||||
|
||||
inline VariantExtension* ResourceManager::getExtension(SlotId id) const {
|
||||
return &variantPools_.getSlot(id)->extension;
|
||||
}
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,79 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class StringBuffer {
|
||||
public:
|
||||
StringBuffer(ResourceManager* resources) : resources_(resources) {}
|
||||
|
||||
~StringBuffer() {
|
||||
if (node_)
|
||||
resources_->destroyString(node_);
|
||||
}
|
||||
|
||||
char* reserve(size_t capacity) {
|
||||
if (node_ && capacity > node_->length) {
|
||||
// existing buffer is too small, we need to reallocate
|
||||
resources_->destroyString(node_);
|
||||
node_ = nullptr;
|
||||
}
|
||||
if (!node_)
|
||||
node_ = resources_->createString(capacity);
|
||||
if (!node_)
|
||||
return nullptr;
|
||||
size_ = capacity;
|
||||
node_->data[capacity] = 0; // null-terminate the string
|
||||
return node_->data;
|
||||
}
|
||||
|
||||
JsonString str() const {
|
||||
ARDUINOJSON_ASSERT(node_ != nullptr);
|
||||
return JsonString(node_->data, node_->length);
|
||||
}
|
||||
|
||||
void save(VariantData* data) {
|
||||
ARDUINOJSON_ASSERT(node_ != nullptr);
|
||||
const char* s = node_->data;
|
||||
if (isTinyString(s, size_))
|
||||
data->setTinyString(adaptString(s, size_));
|
||||
else
|
||||
data->setOwnedString(commitStringNode());
|
||||
}
|
||||
|
||||
void saveRaw(VariantData* data) {
|
||||
data->setRawString(commitStringNode());
|
||||
}
|
||||
|
||||
private:
|
||||
StringNode* commitStringNode() {
|
||||
ARDUINOJSON_ASSERT(node_ != nullptr);
|
||||
node_->data[size_] = 0;
|
||||
auto node = resources_->getString(adaptString(node_->data, size_));
|
||||
if (node) {
|
||||
node->references++;
|
||||
return node;
|
||||
}
|
||||
|
||||
if (node_->length != size_) {
|
||||
node = resources_->resizeString(node_, size_);
|
||||
ARDUINOJSON_ASSERT(node != nullptr); // realloc to smaller can't fail
|
||||
} else {
|
||||
node = node_;
|
||||
}
|
||||
node_ = nullptr;
|
||||
resources_->saveString(node);
|
||||
return node;
|
||||
}
|
||||
|
||||
ResourceManager* resources_;
|
||||
StringNode* node_ = nullptr;
|
||||
size_t size_ = 0;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,88 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class StringBuilder {
|
||||
public:
|
||||
static const size_t initialCapacity = 31;
|
||||
|
||||
StringBuilder(ResourceManager* resources) : resources_(resources) {}
|
||||
|
||||
~StringBuilder() {
|
||||
if (node_)
|
||||
resources_->destroyString(node_);
|
||||
}
|
||||
|
||||
void startString() {
|
||||
size_ = 0;
|
||||
if (!node_)
|
||||
node_ = resources_->createString(initialCapacity);
|
||||
}
|
||||
|
||||
void save(VariantData* variant) {
|
||||
ARDUINOJSON_ASSERT(variant != nullptr);
|
||||
ARDUINOJSON_ASSERT(node_ != nullptr);
|
||||
|
||||
char* p = node_->data;
|
||||
if (isTinyString(p, size_)) {
|
||||
variant->setTinyString(adaptString(p, size_));
|
||||
return;
|
||||
}
|
||||
|
||||
p[size_] = 0;
|
||||
StringNode* node = resources_->getString(adaptString(p, size_));
|
||||
if (!node) {
|
||||
node = resources_->resizeString(node_, size_);
|
||||
ARDUINOJSON_ASSERT(node != nullptr); // realloc to smaller can't fail
|
||||
resources_->saveString(node);
|
||||
node_ = nullptr; // next time we need a new string
|
||||
} else {
|
||||
node->references++;
|
||||
}
|
||||
variant->setOwnedString(node);
|
||||
}
|
||||
|
||||
void append(const char* s) {
|
||||
while (*s)
|
||||
append(*s++);
|
||||
}
|
||||
|
||||
void append(const char* s, size_t n) {
|
||||
while (n-- > 0) // TODO: memcpy
|
||||
append(*s++);
|
||||
}
|
||||
|
||||
void append(char c) {
|
||||
if (node_ && size_ == node_->length)
|
||||
node_ = resources_->resizeString(node_, size_ * 2U + 1);
|
||||
if (node_)
|
||||
node_->data[size_++] = c;
|
||||
}
|
||||
|
||||
bool isValid() const {
|
||||
return node_ != nullptr;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return size_;
|
||||
}
|
||||
|
||||
JsonString str() const {
|
||||
ARDUINOJSON_ASSERT(node_ != nullptr);
|
||||
node_->data[size_] = 0;
|
||||
return JsonString(node_->data, size_);
|
||||
}
|
||||
|
||||
private:
|
||||
ResourceManager* resources_;
|
||||
StringNode* node_ = nullptr;
|
||||
size_t size_ = 0;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,75 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/Allocator.hpp>
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/integer.hpp>
|
||||
#include <ArduinoJson/Polyfills/limits.hpp>
|
||||
|
||||
#include <stddef.h> // offsetof
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
struct StringNode {
|
||||
// Use the same type as SlotId to store the reference count
|
||||
// (there can never be more references than slots)
|
||||
using references_type = uint_t<ARDUINOJSON_SLOT_ID_SIZE * 8>;
|
||||
|
||||
using length_type = uint_t<ARDUINOJSON_STRING_LENGTH_SIZE * 8>;
|
||||
|
||||
struct StringNode* next;
|
||||
references_type references;
|
||||
length_type length;
|
||||
char data[1];
|
||||
|
||||
static constexpr size_t maxLength = numeric_limits<length_type>::highest();
|
||||
|
||||
static constexpr size_t sizeForLength(size_t n) {
|
||||
return n + 1 + offsetof(StringNode, data);
|
||||
}
|
||||
|
||||
static StringNode* create(size_t length, Allocator* allocator) {
|
||||
if (length > maxLength)
|
||||
return nullptr;
|
||||
auto size = sizeForLength(length);
|
||||
if (size < length) // integer overflow
|
||||
return nullptr; // (not testable on 64-bit)
|
||||
auto node = reinterpret_cast<StringNode*>(allocator->allocate(size));
|
||||
if (node) {
|
||||
node->length = length_type(length);
|
||||
node->references = 1;
|
||||
}
|
||||
return node;
|
||||
}
|
||||
|
||||
static StringNode* resize(StringNode* node, size_t length,
|
||||
Allocator* allocator) {
|
||||
ARDUINOJSON_ASSERT(node != nullptr);
|
||||
StringNode* newNode;
|
||||
if (length <= maxLength)
|
||||
newNode = reinterpret_cast<StringNode*>(
|
||||
allocator->reallocate(node, sizeForLength(length)));
|
||||
else
|
||||
newNode = nullptr;
|
||||
if (newNode)
|
||||
newNode->length = length_type(length);
|
||||
else
|
||||
allocator->deallocate(node);
|
||||
return newNode;
|
||||
}
|
||||
|
||||
static void destroy(StringNode* node, Allocator* allocator) {
|
||||
allocator->deallocate(node);
|
||||
}
|
||||
};
|
||||
|
||||
// Returns the size (in bytes) of an string with n characters.
|
||||
constexpr size_t sizeofString(size_t n) {
|
||||
return StringNode::sizeForLength(n);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,102 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Memory/Allocator.hpp>
|
||||
#include <ArduinoJson/Memory/StringNode.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/utility.hpp>
|
||||
#include <ArduinoJson/Strings/StringAdapters.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class StringPool {
|
||||
public:
|
||||
StringPool() = default;
|
||||
StringPool(const StringPool&) = delete;
|
||||
void operator=(StringPool&& src) = delete;
|
||||
|
||||
~StringPool() {
|
||||
ARDUINOJSON_ASSERT(strings_ == nullptr);
|
||||
}
|
||||
|
||||
friend void swap(StringPool& a, StringPool& b) {
|
||||
swap_(a.strings_, b.strings_);
|
||||
}
|
||||
|
||||
void clear(Allocator* allocator) {
|
||||
while (strings_) {
|
||||
auto node = strings_;
|
||||
strings_ = node->next;
|
||||
StringNode::destroy(node, allocator);
|
||||
}
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
size_t total = 0;
|
||||
for (auto node = strings_; node; node = node->next)
|
||||
total += sizeofString(node->length);
|
||||
return total;
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
StringNode* add(TAdaptedString str, Allocator* allocator) {
|
||||
ARDUINOJSON_ASSERT(str.isNull() == false);
|
||||
|
||||
auto node = get(str);
|
||||
if (node) {
|
||||
node->references++;
|
||||
return node;
|
||||
}
|
||||
|
||||
size_t n = str.size();
|
||||
|
||||
node = StringNode::create(n, allocator);
|
||||
if (!node)
|
||||
return nullptr;
|
||||
|
||||
stringGetChars(str, node->data, n);
|
||||
node->data[n] = 0; // force NUL terminator
|
||||
add(node);
|
||||
return node;
|
||||
}
|
||||
|
||||
void add(StringNode* node) {
|
||||
ARDUINOJSON_ASSERT(node != nullptr);
|
||||
node->next = strings_;
|
||||
strings_ = node;
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
StringNode* get(const TAdaptedString& str) const {
|
||||
for (auto node = strings_; node; node = node->next) {
|
||||
if (stringEquals(str, adaptString(node->data, node->length)))
|
||||
return node;
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
void dereference(const char* s, Allocator* allocator) {
|
||||
StringNode* prev = nullptr;
|
||||
for (auto node = strings_; node; node = node->next) {
|
||||
if (node->data == s) {
|
||||
if (--node->references == 0) {
|
||||
if (prev)
|
||||
prev->next = node->next;
|
||||
else
|
||||
strings_ = node->next;
|
||||
StringNode::destroy(node, allocator);
|
||||
}
|
||||
return;
|
||||
}
|
||||
prev = node;
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
StringNode* strings_ = nullptr;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,71 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Strings/StringAdapters.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// A special type of data that can be used to insert pregenerated JSON portions.
|
||||
template <typename T>
|
||||
class SerializedValue {
|
||||
public:
|
||||
explicit SerializedValue(T str) : str_(str) {}
|
||||
operator T() const {
|
||||
return str_;
|
||||
}
|
||||
|
||||
const char* data() const {
|
||||
return str_.c_str();
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
// CAUTION: the old Arduino String doesn't have size()
|
||||
return str_.length();
|
||||
}
|
||||
|
||||
private:
|
||||
T str_;
|
||||
};
|
||||
|
||||
template <typename TChar>
|
||||
class SerializedValue<TChar*> {
|
||||
public:
|
||||
explicit SerializedValue(TChar* p, size_t n) : data_(p), size_(n) {}
|
||||
operator TChar*() const {
|
||||
return data_;
|
||||
}
|
||||
|
||||
TChar* data() const {
|
||||
return data_;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return size_;
|
||||
}
|
||||
|
||||
private:
|
||||
TChar* data_;
|
||||
size_t size_;
|
||||
};
|
||||
|
||||
using RawString = SerializedValue<const char*>;
|
||||
|
||||
template <typename T>
|
||||
inline SerializedValue<T> serialized(T str) {
|
||||
return SerializedValue<T>(str);
|
||||
}
|
||||
|
||||
template <typename TChar>
|
||||
inline SerializedValue<TChar*> serialized(TChar* p) {
|
||||
return SerializedValue<TChar*>(p, detail::adaptString(p).size());
|
||||
}
|
||||
|
||||
template <typename TChar>
|
||||
inline SerializedValue<TChar*> serialized(TChar* p, size_t n) {
|
||||
return SerializedValue<TChar*>(p, n);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+97
@@ -0,0 +1,97 @@
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/Converter.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class MsgPackBinary {
|
||||
public:
|
||||
MsgPackBinary() : data_(nullptr), size_(0) {}
|
||||
explicit MsgPackBinary(const void* c, size_t size) : data_(c), size_(size) {}
|
||||
|
||||
const void* data() const {
|
||||
return data_;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return size_;
|
||||
}
|
||||
|
||||
private:
|
||||
const void* data_;
|
||||
size_t size_;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct Converter<MsgPackBinary> : private detail::VariantAttorney {
|
||||
static void toJson(MsgPackBinary src, JsonVariant dst) {
|
||||
auto data = VariantAttorney::getData(dst);
|
||||
if (!data)
|
||||
return;
|
||||
auto resources = getResourceManager(dst);
|
||||
data->clear(resources);
|
||||
if (src.data()) {
|
||||
size_t headerSize = src.size() >= 0x10000 ? 5
|
||||
: src.size() >= 0x100 ? 3
|
||||
: 2;
|
||||
auto str = resources->createString(src.size() + headerSize);
|
||||
if (str) {
|
||||
resources->saveString(str);
|
||||
auto ptr = reinterpret_cast<uint8_t*>(str->data);
|
||||
switch (headerSize) {
|
||||
case 2:
|
||||
ptr[0] = uint8_t(0xc4);
|
||||
ptr[1] = uint8_t(src.size() & 0xff);
|
||||
break;
|
||||
case 3:
|
||||
ptr[0] = uint8_t(0xc5);
|
||||
ptr[1] = uint8_t(src.size() >> 8 & 0xff);
|
||||
ptr[2] = uint8_t(src.size() & 0xff);
|
||||
break;
|
||||
case 5:
|
||||
ptr[0] = uint8_t(0xc6);
|
||||
ptr[1] = uint8_t(src.size() >> 24 & 0xff);
|
||||
ptr[2] = uint8_t(src.size() >> 16 & 0xff);
|
||||
ptr[3] = uint8_t(src.size() >> 8 & 0xff);
|
||||
ptr[4] = uint8_t(src.size() & 0xff);
|
||||
break;
|
||||
default:
|
||||
ARDUINOJSON_ASSERT(false);
|
||||
}
|
||||
memcpy(ptr + headerSize, src.data(), src.size());
|
||||
data->setRawString(str);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static MsgPackBinary fromJson(JsonVariantConst src) {
|
||||
auto data = getData(src);
|
||||
if (!data)
|
||||
return {};
|
||||
auto rawstr = data->asRawString();
|
||||
auto p = reinterpret_cast<const uint8_t*>(rawstr.c_str());
|
||||
auto n = rawstr.size();
|
||||
if (n >= 2 && p[0] == 0xc4) { // bin 8
|
||||
size_t size = p[1];
|
||||
if (size + 2 == n)
|
||||
return MsgPackBinary(p + 2, size);
|
||||
} else if (n >= 3 && p[0] == 0xc5) { // bin 16
|
||||
size_t size = size_t(p[1] << 8) | p[2];
|
||||
if (size + 3 == n)
|
||||
return MsgPackBinary(p + 3, size);
|
||||
} else if (n >= 5 && p[0] == 0xc6) { // bin 32
|
||||
size_t size =
|
||||
size_t(p[1] << 24) | size_t(p[2] << 16) | size_t(p[3] << 8) | p[4];
|
||||
if (size + 5 == n)
|
||||
return MsgPackBinary(p + 5, size);
|
||||
}
|
||||
return {};
|
||||
}
|
||||
|
||||
static bool checkJson(JsonVariantConst src) {
|
||||
return fromJson(src).data() != nullptr;
|
||||
}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+487
@@ -0,0 +1,487 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Deserialization/deserialize.hpp>
|
||||
#include <ArduinoJson/Memory/ResourceManager.hpp>
|
||||
#include <ArduinoJson/Memory/StringBuffer.hpp>
|
||||
#include <ArduinoJson/MsgPack/endianness.hpp>
|
||||
#include <ArduinoJson/MsgPack/ieee754.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TReader>
|
||||
class MsgPackDeserializer {
|
||||
public:
|
||||
MsgPackDeserializer(ResourceManager* resources, TReader reader)
|
||||
: resources_(resources),
|
||||
reader_(reader),
|
||||
stringBuffer_(resources),
|
||||
foundSomething_(false) {}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError parse(VariantData& variant, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
err = parseVariant(&variant, filter, nestingLimit);
|
||||
return foundSomething_ ? err : DeserializationError::EmptyInput;
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code parseVariant(
|
||||
VariantData* variant, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
uint8_t header[5];
|
||||
err = readBytes(header, 1);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
const uint8_t& code = header[0];
|
||||
|
||||
foundSomething_ = true;
|
||||
|
||||
bool allowValue = filter.allowValue();
|
||||
|
||||
if (allowValue) {
|
||||
// callers pass a null pointer only when value must be ignored
|
||||
ARDUINOJSON_ASSERT(variant != 0);
|
||||
}
|
||||
|
||||
if (code >= 0xcc && code <= 0xd3) {
|
||||
auto width = uint8_t(1U << ((code - 0xcc) % 4));
|
||||
if (allowValue)
|
||||
return readInteger(variant, width, code >= 0xd0);
|
||||
else
|
||||
return skipBytes(width);
|
||||
}
|
||||
|
||||
switch (code) {
|
||||
case 0xc0:
|
||||
// already null
|
||||
return DeserializationError::Ok;
|
||||
|
||||
case 0xc1:
|
||||
return DeserializationError::InvalidInput;
|
||||
|
||||
case 0xc2:
|
||||
case 0xc3:
|
||||
if (allowValue)
|
||||
variant->setBoolean(code == 0xc3);
|
||||
return DeserializationError::Ok;
|
||||
|
||||
case 0xca:
|
||||
if (allowValue)
|
||||
return readFloat<float>(variant);
|
||||
else
|
||||
return skipBytes(4);
|
||||
|
||||
case 0xcb:
|
||||
if (allowValue)
|
||||
return readDouble<double>(variant);
|
||||
else
|
||||
return skipBytes(8);
|
||||
}
|
||||
|
||||
if (code <= 0x7f || code >= 0xe0) { // fixint
|
||||
if (allowValue)
|
||||
variant->setInteger(static_cast<int8_t>(code), resources_);
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
uint8_t sizeBytes = 0;
|
||||
size_t size = 0;
|
||||
bool isExtension = code >= 0xc7 && code <= 0xc9;
|
||||
|
||||
switch (code) {
|
||||
case 0xc4: // bin 8
|
||||
case 0xc7: // ext 8
|
||||
case 0xd9: // str 8
|
||||
sizeBytes = 1;
|
||||
break;
|
||||
|
||||
case 0xc5: // bin 16
|
||||
case 0xc8: // ext 16
|
||||
case 0xda: // str 16
|
||||
case 0xdc: // array 16
|
||||
case 0xde: // map 16
|
||||
sizeBytes = 2;
|
||||
break;
|
||||
|
||||
case 0xc6: // bin 32
|
||||
case 0xc9: // ext 32
|
||||
case 0xdb: // str 32
|
||||
case 0xdd: // array 32
|
||||
case 0xdf: // map 32
|
||||
sizeBytes = 4;
|
||||
break;
|
||||
}
|
||||
|
||||
if (code >= 0xd4 && code <= 0xd8) { // fixext
|
||||
size = size_t(1) << (code - 0xd4);
|
||||
isExtension = true;
|
||||
}
|
||||
|
||||
switch (code & 0xf0) {
|
||||
case 0x90: // fixarray
|
||||
case 0x80: // fixmap
|
||||
size = code & 0x0F;
|
||||
break;
|
||||
}
|
||||
|
||||
switch (code & 0xe0) {
|
||||
case 0xa0: // fixstr
|
||||
size = code & 0x1f;
|
||||
break;
|
||||
}
|
||||
|
||||
if (sizeBytes) {
|
||||
err = readBytes(header + 1, sizeBytes);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
uint32_t size32 = 0;
|
||||
for (uint8_t i = 0; i < sizeBytes; i++)
|
||||
size32 = (size32 << 8) | header[i + 1];
|
||||
|
||||
size = size_t(size32);
|
||||
if (size < size32) // integer overflow
|
||||
return DeserializationError::NoMemory; // (not testable on 32/64-bit)
|
||||
}
|
||||
|
||||
// array 16, 32 and fixarray
|
||||
if (code == 0xdc || code == 0xdd || (code & 0xf0) == 0x90)
|
||||
return readArray(variant, size, filter, nestingLimit);
|
||||
|
||||
// map 16, 32 and fixmap
|
||||
if (code == 0xde || code == 0xdf || (code & 0xf0) == 0x80)
|
||||
return readObject(variant, size, filter, nestingLimit);
|
||||
|
||||
// str 8, 16, 32 and fixstr
|
||||
if (code == 0xd9 || code == 0xda || code == 0xdb || (code & 0xe0) == 0xa0) {
|
||||
if (allowValue)
|
||||
return readString(variant, size);
|
||||
else
|
||||
return skipBytes(size);
|
||||
}
|
||||
|
||||
if (isExtension)
|
||||
size++; // to include the type
|
||||
|
||||
if (allowValue)
|
||||
return readRawString(variant, header, uint8_t(1 + sizeBytes), size);
|
||||
else
|
||||
return skipBytes(size);
|
||||
}
|
||||
|
||||
DeserializationError::Code readByte(uint8_t& value) {
|
||||
int c = reader_.read();
|
||||
if (c < 0)
|
||||
return DeserializationError::IncompleteInput;
|
||||
value = static_cast<uint8_t>(c);
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code readBytes(void* p, size_t n) {
|
||||
if (reader_.readBytes(reinterpret_cast<char*>(p), n) == n)
|
||||
return DeserializationError::Ok;
|
||||
return DeserializationError::IncompleteInput;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
DeserializationError::Code readBytes(T& value) {
|
||||
return readBytes(&value, sizeof(value));
|
||||
}
|
||||
|
||||
DeserializationError::Code skipBytes(size_t n) {
|
||||
for (; n; --n) {
|
||||
if (reader_.read() < 0)
|
||||
return DeserializationError::IncompleteInput;
|
||||
}
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code readInteger(VariantData* variant, uint8_t width,
|
||||
bool isSigned) {
|
||||
uint8_t buffer[8];
|
||||
|
||||
auto err = readBytes(buffer, width);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
union {
|
||||
int64_t signedValue;
|
||||
uint64_t unsignedValue;
|
||||
};
|
||||
|
||||
if (isSigned)
|
||||
signedValue = static_cast<int8_t>(buffer[0]); // propagate sign bit
|
||||
else
|
||||
unsignedValue = static_cast<uint8_t>(buffer[0]);
|
||||
|
||||
for (uint8_t i = 1; i < width; i++)
|
||||
unsignedValue = (unsignedValue << 8) | buffer[i];
|
||||
|
||||
if (isSigned) {
|
||||
auto truncatedValue = static_cast<JsonInteger>(signedValue);
|
||||
if (truncatedValue == signedValue) {
|
||||
if (!variant->setInteger(truncatedValue, resources_))
|
||||
return DeserializationError::NoMemory;
|
||||
}
|
||||
// else set null on overflow
|
||||
} else {
|
||||
auto truncatedValue = static_cast<JsonUInt>(unsignedValue);
|
||||
if (truncatedValue == unsignedValue)
|
||||
if (!variant->setInteger(truncatedValue, resources_))
|
||||
return DeserializationError::NoMemory;
|
||||
// else set null on overflow
|
||||
}
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<sizeof(T) == 4, DeserializationError::Code> readFloat(
|
||||
VariantData* variant) {
|
||||
DeserializationError::Code err;
|
||||
T value;
|
||||
|
||||
err = readBytes(value);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
fixEndianness(value);
|
||||
variant->setFloat(value, resources_);
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<sizeof(T) == 8, DeserializationError::Code> readDouble(
|
||||
VariantData* variant) {
|
||||
DeserializationError::Code err;
|
||||
T value;
|
||||
|
||||
err = readBytes(value);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
fixEndianness(value);
|
||||
if (variant->setFloat(value, resources_))
|
||||
return DeserializationError::Ok;
|
||||
else
|
||||
return DeserializationError::NoMemory;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<sizeof(T) == 4, DeserializationError::Code> readDouble(
|
||||
VariantData* variant) {
|
||||
DeserializationError::Code err;
|
||||
uint8_t i[8]; // input is 8 bytes
|
||||
T value; // output is 4 bytes
|
||||
uint8_t* o = reinterpret_cast<uint8_t*>(&value);
|
||||
|
||||
err = readBytes(i, 8);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
doubleToFloat(i, o);
|
||||
fixEndianness(value);
|
||||
variant->setFloat(value, resources_);
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code readString(VariantData* variant, size_t n) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
err = readString(n);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
stringBuffer_.save(variant);
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code readString(size_t n) {
|
||||
char* p = stringBuffer_.reserve(n);
|
||||
if (!p)
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
return readBytes(p, n);
|
||||
}
|
||||
|
||||
DeserializationError::Code readRawString(VariantData* variant,
|
||||
const void* header,
|
||||
uint8_t headerSize, size_t n) {
|
||||
auto totalSize = size_t(headerSize + n);
|
||||
if (totalSize < n) // integer overflow
|
||||
return DeserializationError::NoMemory; // (not testable on 64-bit)
|
||||
|
||||
char* p = stringBuffer_.reserve(totalSize);
|
||||
if (!p)
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
memcpy(p, header, headerSize);
|
||||
|
||||
auto err = readBytes(p + headerSize, n);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
stringBuffer_.saveRaw(variant);
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code readArray(
|
||||
VariantData* variant, size_t n, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
bool allowArray = filter.allowArray();
|
||||
|
||||
ArrayData* array;
|
||||
if (allowArray) {
|
||||
ARDUINOJSON_ASSERT(variant != 0);
|
||||
array = &variant->toArray();
|
||||
} else {
|
||||
array = 0;
|
||||
}
|
||||
|
||||
TFilter elementFilter = filter[0U];
|
||||
|
||||
for (; n; --n) {
|
||||
VariantData* value;
|
||||
|
||||
if (elementFilter.allow()) {
|
||||
ARDUINOJSON_ASSERT(array != 0);
|
||||
value = array->addElement(resources_);
|
||||
if (!value)
|
||||
return DeserializationError::NoMemory;
|
||||
} else {
|
||||
value = 0;
|
||||
}
|
||||
|
||||
err = parseVariant(value, elementFilter, nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
template <typename TFilter>
|
||||
DeserializationError::Code readObject(
|
||||
VariantData* variant, size_t n, TFilter filter,
|
||||
DeserializationOption::NestingLimit nestingLimit) {
|
||||
DeserializationError::Code err;
|
||||
|
||||
if (nestingLimit.reached())
|
||||
return DeserializationError::TooDeep;
|
||||
|
||||
ObjectData* object;
|
||||
if (filter.allowObject()) {
|
||||
ARDUINOJSON_ASSERT(variant != 0);
|
||||
object = &variant->toObject();
|
||||
} else {
|
||||
object = 0;
|
||||
}
|
||||
|
||||
for (; n; --n) {
|
||||
err = readKey();
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
JsonString key = stringBuffer_.str();
|
||||
TFilter memberFilter = filter[key.c_str()];
|
||||
VariantData* member = 0;
|
||||
|
||||
if (memberFilter.allow()) {
|
||||
ARDUINOJSON_ASSERT(object != 0);
|
||||
|
||||
auto keyVariant = object->addPair(&member, resources_);
|
||||
if (!keyVariant)
|
||||
return DeserializationError::NoMemory;
|
||||
|
||||
stringBuffer_.save(keyVariant);
|
||||
}
|
||||
|
||||
err = parseVariant(member, memberFilter, nestingLimit.decrement());
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
return DeserializationError::Ok;
|
||||
}
|
||||
|
||||
DeserializationError::Code readKey() {
|
||||
DeserializationError::Code err;
|
||||
uint8_t code;
|
||||
|
||||
err = readByte(code);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if ((code & 0xe0) == 0xa0)
|
||||
return readString(code & 0x1f);
|
||||
|
||||
if (code >= 0xd9 && code <= 0xdb) {
|
||||
uint8_t sizeBytes = uint8_t(1U << (code - 0xd9));
|
||||
uint32_t size = 0;
|
||||
for (uint8_t i = 0; i < sizeBytes; i++) {
|
||||
err = readByte(code);
|
||||
if (err)
|
||||
return err;
|
||||
size = (size << 8) | code;
|
||||
}
|
||||
return readString(size);
|
||||
}
|
||||
|
||||
return DeserializationError::InvalidInput;
|
||||
}
|
||||
|
||||
ResourceManager* resources_;
|
||||
TReader reader_;
|
||||
StringBuffer stringBuffer_;
|
||||
bool foundSomething_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Parses a MessagePack input and puts the result in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/msgpack/deserializemsgpack/
|
||||
template <typename TDestination, typename... Args,
|
||||
detail::enable_if_t<
|
||||
detail::is_deserialize_destination<TDestination>::value, int> = 0>
|
||||
inline DeserializationError deserializeMsgPack(TDestination&& dst,
|
||||
Args&&... args) {
|
||||
using namespace detail;
|
||||
return deserialize<MsgPackDeserializer>(detail::forward<TDestination>(dst),
|
||||
detail::forward<Args>(args)...);
|
||||
}
|
||||
|
||||
// Parses a MessagePack input and puts the result in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/msgpack/deserializemsgpack/
|
||||
template <typename TDestination, typename TChar, typename... Args,
|
||||
detail::enable_if_t<
|
||||
detail::is_deserialize_destination<TDestination>::value, int> = 0>
|
||||
inline DeserializationError deserializeMsgPack(TDestination&& dst, TChar* input,
|
||||
Args&&... args) {
|
||||
using namespace detail;
|
||||
return deserialize<MsgPackDeserializer>(detail::forward<TDestination>(dst),
|
||||
input,
|
||||
detail::forward<Args>(args)...);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+120
@@ -0,0 +1,120 @@
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/Converter.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class MsgPackExtension {
|
||||
public:
|
||||
MsgPackExtension() : data_(nullptr), size_(0), type_(0) {}
|
||||
explicit MsgPackExtension(int8_t type, const void* data, size_t size)
|
||||
: data_(data), size_(size), type_(type) {}
|
||||
|
||||
int8_t type() const {
|
||||
return type_;
|
||||
}
|
||||
|
||||
const void* data() const {
|
||||
return data_;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return size_;
|
||||
}
|
||||
|
||||
private:
|
||||
const void* data_;
|
||||
size_t size_;
|
||||
int8_t type_;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct Converter<MsgPackExtension> : private detail::VariantAttorney {
|
||||
static void toJson(MsgPackExtension src, JsonVariant dst) {
|
||||
auto data = VariantAttorney::getData(dst);
|
||||
if (!data)
|
||||
return;
|
||||
auto resources = getResourceManager(dst);
|
||||
data->clear(resources);
|
||||
if (src.data()) {
|
||||
uint8_t format, sizeBytes;
|
||||
if (src.size() >= 0x10000) {
|
||||
format = 0xc9; // ext 32
|
||||
sizeBytes = 4;
|
||||
} else if (src.size() >= 0x100) {
|
||||
format = 0xc8; // ext 16
|
||||
sizeBytes = 2;
|
||||
} else if (src.size() == 16) {
|
||||
format = 0xd8; // fixext 16
|
||||
sizeBytes = 0;
|
||||
} else if (src.size() == 8) {
|
||||
format = 0xd7; // fixext 8
|
||||
sizeBytes = 0;
|
||||
} else if (src.size() == 4) {
|
||||
format = 0xd6; // fixext 4
|
||||
sizeBytes = 0;
|
||||
} else if (src.size() == 2) {
|
||||
format = 0xd5; // fixext 2
|
||||
sizeBytes = 0;
|
||||
} else if (src.size() == 1) {
|
||||
format = 0xd4; // fixext 1
|
||||
sizeBytes = 0;
|
||||
} else {
|
||||
format = 0xc7; // ext 8
|
||||
sizeBytes = 1;
|
||||
}
|
||||
|
||||
auto str = resources->createString(src.size() + 2 + sizeBytes);
|
||||
if (str) {
|
||||
resources->saveString(str);
|
||||
auto ptr = reinterpret_cast<uint8_t*>(str->data);
|
||||
*ptr++ = uint8_t(format);
|
||||
for (uint8_t i = 0; i < sizeBytes; i++)
|
||||
*ptr++ = uint8_t(src.size() >> (sizeBytes - i - 1) * 8 & 0xff);
|
||||
*ptr++ = uint8_t(src.type());
|
||||
memcpy(ptr, src.data(), src.size());
|
||||
data->setRawString(str);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static MsgPackExtension fromJson(JsonVariantConst src) {
|
||||
auto data = getData(src);
|
||||
if (!data)
|
||||
return {};
|
||||
auto rawstr = data->asRawString();
|
||||
if (rawstr.size() == 0)
|
||||
return {};
|
||||
auto p = reinterpret_cast<const uint8_t*>(rawstr.c_str());
|
||||
|
||||
size_t payloadSize = 0;
|
||||
uint8_t headerSize = 0;
|
||||
|
||||
const uint8_t& code = p[0];
|
||||
|
||||
if (code >= 0xd4 && code <= 0xd8) { // fixext 1
|
||||
headerSize = 2;
|
||||
payloadSize = size_t(1) << (code - 0xd4);
|
||||
}
|
||||
|
||||
if (code >= 0xc7 && code <= 0xc9) {
|
||||
uint8_t sizeBytes = uint8_t(1 << (code - 0xc7));
|
||||
for (uint8_t i = 0; i < sizeBytes; i++)
|
||||
payloadSize = (payloadSize << 8) | p[1 + i];
|
||||
headerSize = uint8_t(2 + sizeBytes);
|
||||
}
|
||||
|
||||
if (rawstr.size() == headerSize + payloadSize)
|
||||
return MsgPackExtension(int8_t(p[headerSize - 1]), p + headerSize,
|
||||
payloadSize);
|
||||
|
||||
return {};
|
||||
}
|
||||
|
||||
static bool checkJson(JsonVariantConst src) {
|
||||
return fromJson(src).data() != nullptr;
|
||||
}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+244
@@ -0,0 +1,244 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/MsgPack/endianness.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
#include <ArduinoJson/Serialization/CountingDecorator.hpp>
|
||||
#include <ArduinoJson/Serialization/measure.hpp>
|
||||
#include <ArduinoJson/Serialization/serialize.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TWriter>
|
||||
class MsgPackSerializer : public VariantDataVisitor<size_t> {
|
||||
public:
|
||||
static const bool producesText = false;
|
||||
|
||||
MsgPackSerializer(TWriter writer, const ResourceManager* resources)
|
||||
: writer_(writer), resources_(resources) {}
|
||||
|
||||
template <typename T>
|
||||
enable_if_t<is_floating_point<T>::value && sizeof(T) == 4, size_t> visit(
|
||||
T value32) {
|
||||
if (canConvertNumber<JsonInteger>(value32)) {
|
||||
JsonInteger truncatedValue = JsonInteger(value32);
|
||||
if (value32 == T(truncatedValue))
|
||||
return visit(truncatedValue);
|
||||
}
|
||||
writeByte(0xCA);
|
||||
writeInteger(value32);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
ARDUINOJSON_NO_SANITIZE("float-cast-overflow")
|
||||
enable_if_t<is_floating_point<T>::value && sizeof(T) == 8, size_t> visit(
|
||||
T value64) {
|
||||
float value32 = float(value64);
|
||||
if (value32 == value64)
|
||||
return visit(value32);
|
||||
writeByte(0xCB);
|
||||
writeInteger(value64);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const ArrayData& array) {
|
||||
size_t n = array.size(resources_);
|
||||
if (n < 0x10) {
|
||||
writeByte(uint8_t(0x90 + n));
|
||||
} else if (n < 0x10000) {
|
||||
writeByte(0xDC);
|
||||
writeInteger(uint16_t(n));
|
||||
} else {
|
||||
writeByte(0xDD);
|
||||
writeInteger(uint32_t(n));
|
||||
}
|
||||
|
||||
auto slotId = array.head();
|
||||
while (slotId != NULL_SLOT) {
|
||||
auto slot = resources_->getVariant(slotId);
|
||||
slot->accept(*this, resources_);
|
||||
slotId = slot->next();
|
||||
}
|
||||
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const ObjectData& object) {
|
||||
size_t n = object.size(resources_);
|
||||
if (n < 0x10) {
|
||||
writeByte(uint8_t(0x80 + n));
|
||||
} else if (n < 0x10000) {
|
||||
writeByte(0xDE);
|
||||
writeInteger(uint16_t(n));
|
||||
} else {
|
||||
writeByte(0xDF);
|
||||
writeInteger(uint32_t(n));
|
||||
}
|
||||
|
||||
auto slotId = object.head();
|
||||
while (slotId != NULL_SLOT) {
|
||||
auto slot = resources_->getVariant(slotId);
|
||||
slot->accept(*this, resources_);
|
||||
slotId = slot->next();
|
||||
}
|
||||
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(const char* value) {
|
||||
return visit(JsonString(value));
|
||||
}
|
||||
|
||||
size_t visit(JsonString value) {
|
||||
ARDUINOJSON_ASSERT(!value.isNull());
|
||||
|
||||
auto n = value.size();
|
||||
|
||||
if (n < 0x20) {
|
||||
writeByte(uint8_t(0xA0 + n));
|
||||
} else if (n < 0x100) {
|
||||
writeByte(0xD9);
|
||||
writeInteger(uint8_t(n));
|
||||
} else if (n < 0x10000) {
|
||||
writeByte(0xDA);
|
||||
writeInteger(uint16_t(n));
|
||||
} else {
|
||||
writeByte(0xDB);
|
||||
writeInteger(uint32_t(n));
|
||||
}
|
||||
writeBytes(reinterpret_cast<const uint8_t*>(value.c_str()), n);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(RawString value) {
|
||||
writeBytes(reinterpret_cast<const uint8_t*>(value.data()), value.size());
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(JsonInteger value) {
|
||||
if (value > 0) {
|
||||
visit(static_cast<JsonUInt>(value));
|
||||
} else if (value >= -0x20) {
|
||||
writeInteger(int8_t(value));
|
||||
} else if (value >= -0x80) {
|
||||
writeByte(0xD0);
|
||||
writeInteger(int8_t(value));
|
||||
} else if (value >= -0x8000) {
|
||||
writeByte(0xD1);
|
||||
writeInteger(int16_t(value));
|
||||
}
|
||||
#if ARDUINOJSON_USE_LONG_LONG
|
||||
else if (value >= -0x80000000LL)
|
||||
#else
|
||||
else
|
||||
#endif
|
||||
{
|
||||
writeByte(0xD2);
|
||||
writeInteger(int32_t(value));
|
||||
}
|
||||
#if ARDUINOJSON_USE_LONG_LONG
|
||||
else {
|
||||
writeByte(0xD3);
|
||||
writeInteger(int64_t(value));
|
||||
}
|
||||
#endif
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(JsonUInt value) {
|
||||
if (value <= 0x7F) {
|
||||
writeInteger(uint8_t(value));
|
||||
} else if (value <= 0xFF) {
|
||||
writeByte(0xCC);
|
||||
writeInteger(uint8_t(value));
|
||||
} else if (value <= 0xFFFF) {
|
||||
writeByte(0xCD);
|
||||
writeInteger(uint16_t(value));
|
||||
}
|
||||
#if ARDUINOJSON_USE_LONG_LONG
|
||||
else if (value <= 0xFFFFFFFF)
|
||||
#else
|
||||
else
|
||||
#endif
|
||||
{
|
||||
writeByte(0xCE);
|
||||
writeInteger(uint32_t(value));
|
||||
}
|
||||
#if ARDUINOJSON_USE_LONG_LONG
|
||||
else {
|
||||
writeByte(0xCF);
|
||||
writeInteger(uint64_t(value));
|
||||
}
|
||||
#endif
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(bool value) {
|
||||
writeByte(value ? 0xC3 : 0xC2);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
size_t visit(nullptr_t) {
|
||||
writeByte(0xC0);
|
||||
return bytesWritten();
|
||||
}
|
||||
|
||||
private:
|
||||
size_t bytesWritten() const {
|
||||
return writer_.count();
|
||||
}
|
||||
|
||||
void writeByte(uint8_t c) {
|
||||
writer_.write(c);
|
||||
}
|
||||
|
||||
void writeBytes(const uint8_t* p, size_t n) {
|
||||
writer_.write(p, n);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void writeInteger(T value) {
|
||||
fixEndianness(value);
|
||||
writeBytes(reinterpret_cast<uint8_t*>(&value), sizeof(value));
|
||||
}
|
||||
|
||||
CountingDecorator<TWriter> writer_;
|
||||
const ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// Produces a MessagePack document.
|
||||
// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
|
||||
template <
|
||||
typename TDestination,
|
||||
detail::enable_if_t<!detail::is_pointer<TDestination>::value, int> = 0>
|
||||
inline size_t serializeMsgPack(JsonVariantConst source, TDestination& output) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return serialize<MsgPackSerializer>(source, output);
|
||||
}
|
||||
|
||||
// Produces a MessagePack document.
|
||||
// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
|
||||
inline size_t serializeMsgPack(JsonVariantConst source, void* output,
|
||||
size_t size) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return serialize<MsgPackSerializer>(source, output, size);
|
||||
}
|
||||
|
||||
// Computes the length of the document that serializeMsgPack() produces.
|
||||
// https://arduinojson.org/v7/api/msgpack/measuremsgpack/
|
||||
inline size_t measureMsgPack(JsonVariantConst source) {
|
||||
using namespace ArduinoJson::detail;
|
||||
return measure<MsgPackSerializer>(source);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,46 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
#if ARDUINOJSON_LITTLE_ENDIAN
|
||||
inline void swapBytes(uint8_t& a, uint8_t& b) {
|
||||
uint8_t t(a);
|
||||
a = b;
|
||||
b = t;
|
||||
}
|
||||
|
||||
inline void fixEndianness(uint8_t* p, integral_constant<size_t, 8>) {
|
||||
swapBytes(p[0], p[7]);
|
||||
swapBytes(p[1], p[6]);
|
||||
swapBytes(p[2], p[5]);
|
||||
swapBytes(p[3], p[4]);
|
||||
}
|
||||
|
||||
inline void fixEndianness(uint8_t* p, integral_constant<size_t, 4>) {
|
||||
swapBytes(p[0], p[3]);
|
||||
swapBytes(p[1], p[2]);
|
||||
}
|
||||
|
||||
inline void fixEndianness(uint8_t* p, integral_constant<size_t, 2>) {
|
||||
swapBytes(p[0], p[1]);
|
||||
}
|
||||
|
||||
inline void fixEndianness(uint8_t*, integral_constant<size_t, 1>) {}
|
||||
|
||||
template <typename T>
|
||||
inline void fixEndianness(T& value) {
|
||||
fixEndianness(reinterpret_cast<uint8_t*>(&value),
|
||||
integral_constant<size_t, sizeof(T)>());
|
||||
}
|
||||
#else
|
||||
template <typename T>
|
||||
inline void fixEndianness(T&) {}
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,18 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
inline void doubleToFloat(const uint8_t d[8], uint8_t f[4]) {
|
||||
f[0] = uint8_t((d[0] & 0xC0) | (d[0] << 3 & 0x3f) | (d[1] >> 5));
|
||||
f[1] = uint8_t((d[1] << 3) | (d[2] >> 5));
|
||||
f[2] = uint8_t((d[2] << 3) | (d[3] >> 5));
|
||||
f[3] = uint8_t((d[3] << 3) | (d[4] >> 5));
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,42 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Polyfills/preprocessor.hpp>
|
||||
#include <ArduinoJson/version.hpp>
|
||||
|
||||
#ifndef ARDUINOJSON_VERSION_NAMESPACE
|
||||
|
||||
# define ARDUINOJSON_VERSION_NAMESPACE \
|
||||
ARDUINOJSON_CONCAT5( \
|
||||
ARDUINOJSON_VERSION_MACRO, \
|
||||
ARDUINOJSON_BIN2ALPHA(ARDUINOJSON_ENABLE_PROGMEM, \
|
||||
ARDUINOJSON_USE_LONG_LONG, \
|
||||
ARDUINOJSON_USE_DOUBLE, 1), \
|
||||
ARDUINOJSON_BIN2ALPHA( \
|
||||
ARDUINOJSON_ENABLE_NAN, ARDUINOJSON_ENABLE_INFINITY, \
|
||||
ARDUINOJSON_ENABLE_COMMENTS, ARDUINOJSON_DECODE_UNICODE), \
|
||||
ARDUINOJSON_SLOT_ID_SIZE, ARDUINOJSON_STRING_LENGTH_SIZE)
|
||||
|
||||
#endif
|
||||
|
||||
#define ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE \
|
||||
namespace ArduinoJson { \
|
||||
inline namespace ARDUINOJSON_VERSION_NAMESPACE {
|
||||
|
||||
#define ARDUINOJSON_END_PUBLIC_NAMESPACE \
|
||||
} \
|
||||
}
|
||||
|
||||
#define ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE \
|
||||
namespace ArduinoJson { \
|
||||
inline namespace ARDUINOJSON_VERSION_NAMESPACE { \
|
||||
namespace detail {
|
||||
|
||||
#define ARDUINOJSON_END_PRIVATE_NAMESPACE \
|
||||
} \
|
||||
} \
|
||||
}
|
||||
@@ -0,0 +1,95 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Numbers/FloatTraits.hpp>
|
||||
#include <ArduinoJson/Numbers/JsonFloat.hpp>
|
||||
#include <ArduinoJson/Polyfills/math.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
struct FloatParts {
|
||||
uint32_t integral;
|
||||
uint32_t decimal;
|
||||
int16_t exponent;
|
||||
int8_t decimalPlaces;
|
||||
};
|
||||
|
||||
template <typename TFloat>
|
||||
inline int16_t normalize(TFloat& value) {
|
||||
using traits = FloatTraits<TFloat>;
|
||||
int16_t powersOf10 = 0;
|
||||
|
||||
int8_t index = sizeof(TFloat) == 8 ? 8 : 5;
|
||||
int bit = 1 << index;
|
||||
|
||||
if (value >= ARDUINOJSON_POSITIVE_EXPONENTIATION_THRESHOLD) {
|
||||
for (; index >= 0; index--) {
|
||||
if (value >= traits::positiveBinaryPowersOfTen()[index]) {
|
||||
value *= traits::negativeBinaryPowersOfTen()[index];
|
||||
powersOf10 = int16_t(powersOf10 + bit);
|
||||
}
|
||||
bit >>= 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (value > 0 && value <= ARDUINOJSON_NEGATIVE_EXPONENTIATION_THRESHOLD) {
|
||||
for (; index >= 0; index--) {
|
||||
if (value < traits::negativeBinaryPowersOfTen()[index] * 10) {
|
||||
value *= traits::positiveBinaryPowersOfTen()[index];
|
||||
powersOf10 = int16_t(powersOf10 - bit);
|
||||
}
|
||||
bit >>= 1;
|
||||
}
|
||||
}
|
||||
|
||||
return powersOf10;
|
||||
}
|
||||
|
||||
constexpr uint32_t pow10(int exponent) {
|
||||
return (exponent == 0) ? 1 : 10 * pow10(exponent - 1);
|
||||
}
|
||||
|
||||
inline FloatParts decomposeFloat(JsonFloat value, int8_t decimalPlaces) {
|
||||
uint32_t maxDecimalPart = pow10(decimalPlaces);
|
||||
|
||||
int16_t exponent = normalize(value);
|
||||
|
||||
uint32_t integral = uint32_t(value);
|
||||
// reduce number of decimal places by the number of integral places
|
||||
for (uint32_t tmp = integral; tmp >= 10; tmp /= 10) {
|
||||
maxDecimalPart /= 10;
|
||||
decimalPlaces--;
|
||||
}
|
||||
|
||||
JsonFloat remainder =
|
||||
(value - JsonFloat(integral)) * JsonFloat(maxDecimalPart);
|
||||
|
||||
uint32_t decimal = uint32_t(remainder);
|
||||
remainder = remainder - JsonFloat(decimal);
|
||||
|
||||
// rounding:
|
||||
// increment by 1 if remainder >= 0.5
|
||||
decimal += uint32_t(remainder * 2);
|
||||
if (decimal >= maxDecimalPart) {
|
||||
decimal = 0;
|
||||
integral++;
|
||||
if (exponent && integral >= 10) {
|
||||
exponent++;
|
||||
integral = 1;
|
||||
}
|
||||
}
|
||||
|
||||
// remove trailing zeros
|
||||
while (decimal % 10 == 0 && decimalPlaces > 0) {
|
||||
decimal /= 10;
|
||||
decimalPlaces--;
|
||||
}
|
||||
|
||||
return {integral, decimal, exponent, decimalPlaces};
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,220 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stddef.h> // for size_t
|
||||
#include <stdint.h>
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Polyfills/alias_cast.hpp>
|
||||
#include <ArduinoJson/Polyfills/math.hpp>
|
||||
#include <ArduinoJson/Polyfills/pgmspace_generic.hpp>
|
||||
#include <ArduinoJson/Polyfills/preprocessor.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T, size_t = sizeof(T)>
|
||||
struct FloatTraits {};
|
||||
|
||||
template <typename T>
|
||||
struct FloatTraits<T, 8 /*64bits*/> {
|
||||
using mantissa_type = uint64_t;
|
||||
static const short mantissa_bits = 52;
|
||||
static const mantissa_type mantissa_max =
|
||||
(mantissa_type(1) << mantissa_bits) - 1;
|
||||
|
||||
using exponent_type = int16_t;
|
||||
static const exponent_type exponent_max = 308;
|
||||
|
||||
static const size_t binaryPowersOfTen = 9;
|
||||
|
||||
static pgm_ptr<T> positiveBinaryPowersOfTen() {
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY( //
|
||||
uint64_t, factors,
|
||||
{
|
||||
0x4024000000000000, // 1e1
|
||||
0x4059000000000000, // 1e2
|
||||
0x40C3880000000000, // 1e4
|
||||
0x4197D78400000000, // 1e8
|
||||
0x4341C37937E08000, // 1e16
|
||||
0x4693B8B5B5056E17, // 1e32
|
||||
0x4D384F03E93FF9F5, // 1e64
|
||||
0x5A827748F9301D32, // 1e128
|
||||
0x75154FDD7F73BF3C, // 1e256
|
||||
});
|
||||
return pgm_ptr<T>(reinterpret_cast<const T*>(factors));
|
||||
}
|
||||
|
||||
static pgm_ptr<T> negativeBinaryPowersOfTen() {
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY( //
|
||||
uint64_t, factors,
|
||||
{
|
||||
0x3FB999999999999A, // 1e-1
|
||||
0x3F847AE147AE147B, // 1e-2
|
||||
0x3F1A36E2EB1C432D, // 1e-4
|
||||
0x3E45798EE2308C3A, // 1e-8
|
||||
0x3C9CD2B297D889BC, // 1e-16
|
||||
0x3949F623D5A8A733, // 1e-32
|
||||
0x32A50FFD44F4A73D, // 1e-64
|
||||
0x255BBA08CF8C979D, // 1e-128
|
||||
0x0AC8062864AC6F43 // 1e-256
|
||||
});
|
||||
return pgm_ptr<T>(reinterpret_cast<const T*>(factors));
|
||||
}
|
||||
|
||||
static T nan() {
|
||||
return forge(0x7ff8000000000000);
|
||||
}
|
||||
|
||||
static T inf() {
|
||||
return forge(0x7ff0000000000000);
|
||||
}
|
||||
|
||||
static T highest() {
|
||||
return forge(0x7FEFFFFFFFFFFFFF);
|
||||
}
|
||||
|
||||
template <typename TOut> // int64_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_signed<TOut>::value &&
|
||||
sizeof(TOut) == 8,
|
||||
signed>* = 0) {
|
||||
return forge(0x43DFFFFFFFFFFFFF); // 9.2233720368547748e+18
|
||||
}
|
||||
|
||||
template <typename TOut> // uint64_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_unsigned<TOut>::value &&
|
||||
sizeof(TOut) == 8,
|
||||
unsigned>* = 0) {
|
||||
return forge(0x43EFFFFFFFFFFFFF); // 1.8446744073709549568e+19
|
||||
}
|
||||
|
||||
static T lowest() {
|
||||
return forge(0xFFEFFFFFFFFFFFFF);
|
||||
}
|
||||
|
||||
// constructs a double floating point values from its binary representation
|
||||
// we use this function to workaround platforms with single precision literals
|
||||
// (for example, when -fsingle-precision-constant is passed to GCC)
|
||||
static T forge(uint64_t bits) {
|
||||
return alias_cast<T>(bits);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct FloatTraits<T, 4 /*32bits*/> {
|
||||
using mantissa_type = uint32_t;
|
||||
static const short mantissa_bits = 23;
|
||||
static const mantissa_type mantissa_max =
|
||||
(mantissa_type(1) << mantissa_bits) - 1;
|
||||
|
||||
using exponent_type = int8_t;
|
||||
static const exponent_type exponent_max = 38;
|
||||
|
||||
static const size_t binaryPowersOfTen = 6;
|
||||
|
||||
static pgm_ptr<T> positiveBinaryPowersOfTen() {
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(uint32_t, factors,
|
||||
{
|
||||
0x41200000, // 1e1f
|
||||
0x42c80000, // 1e2f
|
||||
0x461c4000, // 1e4f
|
||||
0x4cbebc20, // 1e8f
|
||||
0x5a0e1bca, // 1e16f
|
||||
0x749dc5ae // 1e32f
|
||||
});
|
||||
return pgm_ptr<T>(reinterpret_cast<const T*>(factors));
|
||||
}
|
||||
|
||||
static pgm_ptr<T> negativeBinaryPowersOfTen() {
|
||||
ARDUINOJSON_DEFINE_PROGMEM_ARRAY(uint32_t, factors,
|
||||
{
|
||||
0x3dcccccd, // 1e-1f
|
||||
0x3c23d70a, // 1e-2f
|
||||
0x38d1b717, // 1e-4f
|
||||
0x322bcc77, // 1e-8f
|
||||
0x24e69595, // 1e-16f
|
||||
0x0a4fb11f // 1e-32f
|
||||
});
|
||||
return pgm_ptr<T>(reinterpret_cast<const T*>(factors));
|
||||
}
|
||||
|
||||
static T forge(uint32_t bits) {
|
||||
return alias_cast<T>(bits);
|
||||
}
|
||||
|
||||
static T nan() {
|
||||
return forge(0x7fc00000);
|
||||
}
|
||||
|
||||
static T inf() {
|
||||
return forge(0x7f800000);
|
||||
}
|
||||
|
||||
static T highest() {
|
||||
return forge(0x7f7fffff);
|
||||
}
|
||||
|
||||
template <typename TOut> // int32_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_signed<TOut>::value &&
|
||||
sizeof(TOut) == 4,
|
||||
signed>* = 0) {
|
||||
return forge(0x4EFFFFFF); // 2.14748352E9
|
||||
}
|
||||
|
||||
template <typename TOut> // uint32_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_unsigned<TOut>::value &&
|
||||
sizeof(TOut) == 4,
|
||||
unsigned>* = 0) {
|
||||
return forge(0x4F7FFFFF); // 4.29496704E9
|
||||
}
|
||||
|
||||
template <typename TOut> // int64_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_signed<TOut>::value &&
|
||||
sizeof(TOut) == 8,
|
||||
signed>* = 0) {
|
||||
return forge(0x5EFFFFFF); // 9.22337148709896192E18
|
||||
}
|
||||
|
||||
template <typename TOut> // uint64_t
|
||||
static T highest_for(
|
||||
enable_if_t<is_integral<TOut>::value && is_unsigned<TOut>::value &&
|
||||
sizeof(TOut) == 8,
|
||||
unsigned>* = 0) {
|
||||
return forge(0x5F7FFFFF); // 1.844674297419792384E19
|
||||
}
|
||||
|
||||
static T lowest() {
|
||||
return forge(0xFf7fffff);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename TFloat, typename TExponent>
|
||||
inline TFloat make_float(TFloat m, TExponent e) {
|
||||
using traits = FloatTraits<TFloat>;
|
||||
|
||||
auto powersOfTen = e > 0 ? traits::positiveBinaryPowersOfTen()
|
||||
: traits::negativeBinaryPowersOfTen();
|
||||
auto count = traits::binaryPowersOfTen;
|
||||
|
||||
if (e <= 0)
|
||||
e = TExponent(-e);
|
||||
|
||||
for (uint8_t index = 0; e != 0; index++) {
|
||||
if (index >= count)
|
||||
return traits::nan();
|
||||
if (e & 1)
|
||||
m *= powersOfTen[index];
|
||||
e >>= 1;
|
||||
}
|
||||
return m;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,18 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
using JsonFloat = double;
|
||||
#else
|
||||
using JsonFloat = float;
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,28 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#include <stdint.h> // int64_t
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
#if ARDUINOJSON_USE_LONG_LONG
|
||||
using JsonInteger = int64_t;
|
||||
using JsonUInt = uint64_t;
|
||||
#else
|
||||
using JsonInteger = long;
|
||||
using JsonUInt = unsigned long;
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
|
||||
#define ARDUINOJSON_ASSERT_INTEGER_TYPE_IS_SUPPORTED(T) \
|
||||
static_assert(sizeof(T) <= sizeof(ArduinoJson::JsonInteger), \
|
||||
"To use 64-bit integers with ArduinoJson, you must set " \
|
||||
"ARDUINOJSON_USE_LONG_LONG to 1. See " \
|
||||
"https://arduinojson.org/v7/api/config/use_long_long/");
|
||||
+116
@@ -0,0 +1,116 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Numbers/JsonInteger.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
enum CompareResult {
|
||||
COMPARE_RESULT_DIFFER = 0,
|
||||
COMPARE_RESULT_EQUAL = 1,
|
||||
COMPARE_RESULT_GREATER = 2,
|
||||
COMPARE_RESULT_LESS = 4,
|
||||
|
||||
COMPARE_RESULT_GREATER_OR_EQUAL = 3,
|
||||
COMPARE_RESULT_LESS_OR_EQUAL = 5
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
CompareResult arithmeticCompare(const T& lhs, const T& rhs) {
|
||||
if (lhs < rhs)
|
||||
return COMPARE_RESULT_LESS;
|
||||
else if (lhs > rhs)
|
||||
return COMPARE_RESULT_GREATER;
|
||||
else
|
||||
return COMPARE_RESULT_EQUAL;
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_integral<T1>::value && is_integral<T2>::value &&
|
||||
sizeof(T1) < sizeof(T2)>* = 0) {
|
||||
return arithmeticCompare<T2>(static_cast<T2>(lhs), rhs);
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_integral<T1>::value && is_integral<T2>::value &&
|
||||
sizeof(T2) < sizeof(T1)>* = 0) {
|
||||
return arithmeticCompare<T1>(lhs, static_cast<T1>(rhs));
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_integral<T1>::value && is_integral<T2>::value &&
|
||||
is_signed<T1>::value == is_signed<T2>::value &&
|
||||
sizeof(T2) == sizeof(T1)>* = 0) {
|
||||
return arithmeticCompare<T1>(lhs, static_cast<T1>(rhs));
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_integral<T1>::value && is_integral<T2>::value &&
|
||||
is_unsigned<T1>::value && is_signed<T2>::value &&
|
||||
sizeof(T2) == sizeof(T1)>* = 0) {
|
||||
if (rhs < 0)
|
||||
return COMPARE_RESULT_GREATER;
|
||||
return arithmeticCompare<T1>(lhs, static_cast<T1>(rhs));
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_integral<T1>::value && is_integral<T2>::value &&
|
||||
is_signed<T1>::value && is_unsigned<T2>::value &&
|
||||
sizeof(T2) == sizeof(T1)>* = 0) {
|
||||
if (lhs < 0)
|
||||
return COMPARE_RESULT_LESS;
|
||||
return arithmeticCompare<T2>(static_cast<T2>(lhs), rhs);
|
||||
}
|
||||
|
||||
template <typename T1, typename T2>
|
||||
CompareResult arithmeticCompare(
|
||||
const T1& lhs, const T2& rhs,
|
||||
enable_if_t<is_floating_point<T1>::value || is_floating_point<T2>::value>* =
|
||||
0) {
|
||||
return arithmeticCompare<double>(static_cast<double>(lhs),
|
||||
static_cast<double>(rhs));
|
||||
}
|
||||
|
||||
template <typename T2>
|
||||
CompareResult arithmeticCompareNegateLeft(
|
||||
JsonUInt, const T2&, enable_if_t<is_unsigned<T2>::value>* = 0) {
|
||||
return COMPARE_RESULT_LESS;
|
||||
}
|
||||
|
||||
template <typename T2>
|
||||
CompareResult arithmeticCompareNegateLeft(
|
||||
JsonUInt lhs, const T2& rhs, enable_if_t<is_signed<T2>::value>* = 0) {
|
||||
if (rhs > 0)
|
||||
return COMPARE_RESULT_LESS;
|
||||
return arithmeticCompare(-rhs, static_cast<T2>(lhs));
|
||||
}
|
||||
|
||||
template <typename T1>
|
||||
CompareResult arithmeticCompareNegateRight(
|
||||
const T1&, JsonUInt, enable_if_t<is_unsigned<T1>::value>* = 0) {
|
||||
return COMPARE_RESULT_GREATER;
|
||||
}
|
||||
|
||||
template <typename T1>
|
||||
CompareResult arithmeticCompareNegateRight(
|
||||
const T1& lhs, JsonUInt rhs, enable_if_t<is_signed<T1>::value>* = 0) {
|
||||
if (lhs > 0)
|
||||
return COMPARE_RESULT_GREATER;
|
||||
return arithmeticCompare(static_cast<T1>(rhs), -lhs);
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+145
@@ -0,0 +1,145 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#if defined(__clang__)
|
||||
# pragma clang diagnostic push
|
||||
# pragma clang diagnostic ignored "-Wconversion"
|
||||
#elif defined(__GNUC__)
|
||||
# pragma GCC diagnostic push
|
||||
# pragma GCC diagnostic ignored "-Wconversion"
|
||||
#endif
|
||||
|
||||
#include <ArduinoJson/Numbers/FloatTraits.hpp>
|
||||
#include <ArduinoJson/Numbers/JsonFloat.hpp>
|
||||
#include <ArduinoJson/Polyfills/limits.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// uint32 -> int32
|
||||
// uint64 -> int32
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_unsigned<TIn>::value &&
|
||||
is_integral<TOut>::value && sizeof(TOut) <= sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
return value <= TIn(numeric_limits<TOut>::highest());
|
||||
}
|
||||
|
||||
// uint32 -> int64
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_unsigned<TIn>::value &&
|
||||
is_integral<TOut>::value && sizeof(TIn) < sizeof(TOut),
|
||||
bool>
|
||||
canConvertNumber(TIn) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// uint32 -> float
|
||||
// int32 -> float
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_floating_point<TOut>::value, bool>
|
||||
canConvertNumber(TIn) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// int64 -> int32
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_signed<TIn>::value &&
|
||||
is_integral<TOut>::value && is_signed<TOut>::value &&
|
||||
sizeof(TOut) < sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
return value >= TIn(numeric_limits<TOut>::lowest()) &&
|
||||
value <= TIn(numeric_limits<TOut>::highest());
|
||||
}
|
||||
|
||||
// int32 -> int32
|
||||
// int32 -> int64
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_signed<TIn>::value &&
|
||||
is_integral<TOut>::value && is_signed<TOut>::value &&
|
||||
sizeof(TIn) <= sizeof(TOut),
|
||||
bool>
|
||||
canConvertNumber(TIn) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// int32 -> uint32
|
||||
// int32 -> uint64
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_signed<TIn>::value &&
|
||||
is_integral<TOut>::value && is_unsigned<TOut>::value &&
|
||||
sizeof(TOut) >= sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
if (value < 0)
|
||||
return false;
|
||||
return TOut(value) <= numeric_limits<TOut>::highest();
|
||||
}
|
||||
|
||||
// int32 -> uint16
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_integral<TIn>::value && is_signed<TIn>::value &&
|
||||
is_integral<TOut>::value && is_unsigned<TOut>::value &&
|
||||
sizeof(TOut) < sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
if (value < 0)
|
||||
return false;
|
||||
return value <= TIn(numeric_limits<TOut>::highest());
|
||||
}
|
||||
|
||||
// float32 -> int16
|
||||
// float64 -> int32
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_floating_point<TIn>::value && is_integral<TOut>::value &&
|
||||
sizeof(TOut) < sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
return value >= numeric_limits<TOut>::lowest() &&
|
||||
value <= numeric_limits<TOut>::highest();
|
||||
}
|
||||
|
||||
// float32 -> int32
|
||||
// float32 -> uint32
|
||||
// float32 -> int64
|
||||
// float32 -> uint64
|
||||
// float64 -> int64
|
||||
// float64 -> uint64
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_floating_point<TIn>::value && is_integral<TOut>::value &&
|
||||
sizeof(TOut) >= sizeof(TIn),
|
||||
bool>
|
||||
canConvertNumber(TIn value) {
|
||||
// Avoid error "9.22337e+18 is outside the range of representable values of
|
||||
// type 'long'"
|
||||
return value >= numeric_limits<TOut>::lowest() &&
|
||||
value <= FloatTraits<TIn>::template highest_for<TOut>();
|
||||
}
|
||||
|
||||
// float32 -> float32
|
||||
// float64 -> float64
|
||||
// float64 -> float32
|
||||
template <typename TOut, typename TIn>
|
||||
enable_if_t<is_floating_point<TIn>::value && is_floating_point<TOut>::value,
|
||||
bool>
|
||||
canConvertNumber(TIn) {
|
||||
return true;
|
||||
}
|
||||
|
||||
template <typename TOut, typename TIn>
|
||||
TOut convertNumber(TIn value) {
|
||||
return canConvertNumber<TOut>(value) ? TOut(value) : 0;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
#if defined(__clang__)
|
||||
# pragma clang diagnostic pop
|
||||
#elif defined(__GNUC__)
|
||||
# pragma GCC diagnostic pop
|
||||
#endif
|
||||
@@ -0,0 +1,238 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Numbers/FloatTraits.hpp>
|
||||
#include <ArduinoJson/Numbers/JsonFloat.hpp>
|
||||
#include <ArduinoJson/Numbers/convertNumber.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
#include <ArduinoJson/Polyfills/ctype.hpp>
|
||||
#include <ArduinoJson/Polyfills/math.hpp>
|
||||
#include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename A, typename B>
|
||||
using largest_type = conditional_t<(sizeof(A) > sizeof(B)), A, B>;
|
||||
|
||||
enum class NumberType : uint8_t {
|
||||
Invalid,
|
||||
Float,
|
||||
SignedInteger,
|
||||
UnsignedInteger,
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
Double,
|
||||
#endif
|
||||
};
|
||||
|
||||
union NumberValue {
|
||||
NumberValue() {}
|
||||
NumberValue(float x) : asFloat(x) {}
|
||||
NumberValue(JsonInteger x) : asSignedInteger(x) {}
|
||||
NumberValue(JsonUInt x) : asUnsignedInteger(x) {}
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
NumberValue(double x) : asDouble(x) {}
|
||||
#endif
|
||||
|
||||
JsonInteger asSignedInteger;
|
||||
JsonUInt asUnsignedInteger;
|
||||
float asFloat;
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
double asDouble;
|
||||
#endif
|
||||
};
|
||||
|
||||
class Number {
|
||||
NumberType type_;
|
||||
NumberValue value_;
|
||||
|
||||
public:
|
||||
Number() : type_(NumberType::Invalid) {}
|
||||
Number(float value) : type_(NumberType::Float), value_(value) {}
|
||||
Number(JsonInteger value) : type_(NumberType::SignedInteger), value_(value) {}
|
||||
Number(JsonUInt value) : type_(NumberType::UnsignedInteger), value_(value) {}
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
Number(double value) : type_(NumberType::Double), value_(value) {}
|
||||
#endif
|
||||
|
||||
template <typename T>
|
||||
T convertTo() const {
|
||||
switch (type_) {
|
||||
case NumberType::Float:
|
||||
return convertNumber<T>(value_.asFloat);
|
||||
case NumberType::SignedInteger:
|
||||
return convertNumber<T>(value_.asSignedInteger);
|
||||
case NumberType::UnsignedInteger:
|
||||
return convertNumber<T>(value_.asUnsignedInteger);
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
case NumberType::Double:
|
||||
return convertNumber<T>(value_.asDouble);
|
||||
#endif
|
||||
default:
|
||||
return T();
|
||||
}
|
||||
}
|
||||
|
||||
NumberType type() const {
|
||||
return type_;
|
||||
}
|
||||
|
||||
JsonInteger asSignedInteger() const {
|
||||
ARDUINOJSON_ASSERT(type_ == NumberType::SignedInteger);
|
||||
return value_.asSignedInteger;
|
||||
}
|
||||
|
||||
JsonUInt asUnsignedInteger() const {
|
||||
ARDUINOJSON_ASSERT(type_ == NumberType::UnsignedInteger);
|
||||
return value_.asUnsignedInteger;
|
||||
}
|
||||
|
||||
float asFloat() const {
|
||||
ARDUINOJSON_ASSERT(type_ == NumberType::Float);
|
||||
return value_.asFloat;
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
double asDouble() const {
|
||||
ARDUINOJSON_ASSERT(type_ == NumberType::Double);
|
||||
return value_.asDouble;
|
||||
}
|
||||
#endif
|
||||
};
|
||||
|
||||
inline Number parseNumber(const char* s) {
|
||||
using traits = FloatTraits<JsonFloat>;
|
||||
using mantissa_t = largest_type<traits::mantissa_type, JsonUInt>;
|
||||
using exponent_t = traits::exponent_type;
|
||||
|
||||
ARDUINOJSON_ASSERT(s != 0);
|
||||
|
||||
bool is_negative = false;
|
||||
switch (*s) {
|
||||
case '-':
|
||||
is_negative = true;
|
||||
s++;
|
||||
break;
|
||||
case '+':
|
||||
s++;
|
||||
break;
|
||||
}
|
||||
|
||||
#if ARDUINOJSON_ENABLE_NAN
|
||||
if (*s == 'n' || *s == 'N') {
|
||||
return Number(traits::nan());
|
||||
}
|
||||
#endif
|
||||
|
||||
#if ARDUINOJSON_ENABLE_INFINITY
|
||||
if (*s == 'i' || *s == 'I') {
|
||||
return Number(is_negative ? -traits::inf() : traits::inf());
|
||||
}
|
||||
#endif
|
||||
|
||||
if (!isdigit(*s) && *s != '.')
|
||||
return Number();
|
||||
|
||||
mantissa_t mantissa = 0;
|
||||
exponent_t exponent_offset = 0;
|
||||
const mantissa_t maxUint = JsonUInt(-1);
|
||||
|
||||
while (isdigit(*s)) {
|
||||
uint8_t digit = uint8_t(*s - '0');
|
||||
if (mantissa > maxUint / 10)
|
||||
break;
|
||||
mantissa *= 10;
|
||||
if (mantissa > maxUint - digit)
|
||||
break;
|
||||
mantissa += digit;
|
||||
s++;
|
||||
}
|
||||
|
||||
if (*s == '\0') {
|
||||
if (is_negative) {
|
||||
const mantissa_t sintMantissaMax = mantissa_t(1)
|
||||
<< (sizeof(JsonInteger) * 8 - 1);
|
||||
if (mantissa <= sintMantissaMax) {
|
||||
return Number(JsonInteger(~mantissa + 1));
|
||||
}
|
||||
} else {
|
||||
return Number(JsonUInt(mantissa));
|
||||
}
|
||||
}
|
||||
|
||||
// avoid mantissa overflow
|
||||
while (mantissa > traits::mantissa_max) {
|
||||
mantissa /= 10;
|
||||
exponent_offset++;
|
||||
}
|
||||
|
||||
// remaing digits can't fit in the mantissa
|
||||
while (isdigit(*s)) {
|
||||
exponent_offset++;
|
||||
s++;
|
||||
}
|
||||
|
||||
if (*s == '.') {
|
||||
s++;
|
||||
while (isdigit(*s)) {
|
||||
if (mantissa < traits::mantissa_max / 10) {
|
||||
mantissa = mantissa * 10 + uint8_t(*s - '0');
|
||||
exponent_offset--;
|
||||
}
|
||||
s++;
|
||||
}
|
||||
}
|
||||
|
||||
int exponent = 0;
|
||||
if (*s == 'e' || *s == 'E') {
|
||||
s++;
|
||||
bool negative_exponent = false;
|
||||
if (*s == '-') {
|
||||
negative_exponent = true;
|
||||
s++;
|
||||
} else if (*s == '+') {
|
||||
s++;
|
||||
}
|
||||
|
||||
while (isdigit(*s)) {
|
||||
exponent = exponent * 10 + (*s - '0');
|
||||
if (exponent + exponent_offset > traits::exponent_max) {
|
||||
if (negative_exponent)
|
||||
return Number(is_negative ? -0.0f : 0.0f);
|
||||
else
|
||||
return Number(is_negative ? -traits::inf() : traits::inf());
|
||||
}
|
||||
s++;
|
||||
}
|
||||
if (negative_exponent)
|
||||
exponent = -exponent;
|
||||
}
|
||||
exponent += exponent_offset;
|
||||
|
||||
// we should be at the end of the string, otherwise it's an error
|
||||
if (*s != '\0')
|
||||
return Number();
|
||||
|
||||
#if ARDUINOJSON_USE_DOUBLE
|
||||
bool isDouble = exponent < -FloatTraits<float>::exponent_max ||
|
||||
exponent > FloatTraits<float>::exponent_max ||
|
||||
mantissa > FloatTraits<float>::mantissa_max;
|
||||
if (isDouble) {
|
||||
auto final_result = make_float(double(mantissa), exponent);
|
||||
return Number(is_negative ? -final_result : final_result);
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
auto final_result = make_float(float(mantissa), exponent);
|
||||
return Number(is_negative ? -final_result : final_result);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline T parseNumber(const char* s) {
|
||||
return parseNumber(s).convertTo<T>();
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,245 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Object/JsonObjectConst.hpp>
|
||||
#include <ArduinoJson/Object/MemberProxy.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class JsonArray;
|
||||
|
||||
// A reference to an object in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/jsonobject/
|
||||
class JsonObject : public detail::VariantOperators<JsonObject> {
|
||||
friend class detail::VariantAttorney;
|
||||
|
||||
public:
|
||||
using iterator = JsonObjectIterator;
|
||||
|
||||
// Creates an unbound reference.
|
||||
JsonObject() : data_(0), resources_(0) {}
|
||||
|
||||
// INTERNAL USE ONLY
|
||||
JsonObject(detail::ObjectData* data, detail::ResourceManager* resource)
|
||||
: data_(data), resources_(resource) {}
|
||||
|
||||
operator JsonVariant() const {
|
||||
void* data = data_; // prevent warning cast-align
|
||||
return JsonVariant(reinterpret_cast<detail::VariantData*>(data),
|
||||
resources_);
|
||||
}
|
||||
|
||||
operator JsonObjectConst() const {
|
||||
return JsonObjectConst(data_, resources_);
|
||||
}
|
||||
|
||||
operator JsonVariantConst() const {
|
||||
return JsonVariantConst(collectionToVariant(data_), resources_);
|
||||
}
|
||||
|
||||
// Returns true if the reference is unbound.
|
||||
// https://arduinojson.org/v7/api/jsonobject/isnull/
|
||||
bool isNull() const {
|
||||
return data_ == 0;
|
||||
}
|
||||
|
||||
// Returns true if the reference is bound.
|
||||
// https://arduinojson.org/v7/api/jsonobject/isnull/
|
||||
operator bool() const {
|
||||
return data_ != 0;
|
||||
}
|
||||
|
||||
// Returns the depth (nesting level) of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/nesting/
|
||||
size_t nesting() const {
|
||||
return detail::VariantData::nesting(collectionToVariant(data_), resources_);
|
||||
}
|
||||
|
||||
// Returns the number of members in the object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/size/
|
||||
size_t size() const {
|
||||
return data_ ? data_->size(resources_) : 0;
|
||||
}
|
||||
|
||||
// Returns an iterator to the first key-value pair of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/begin/
|
||||
iterator begin() const {
|
||||
if (!data_)
|
||||
return iterator();
|
||||
return iterator(data_->createIterator(resources_), resources_);
|
||||
}
|
||||
|
||||
// Returns an iterator following the last key-value pair of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/end/
|
||||
iterator end() const {
|
||||
return iterator();
|
||||
}
|
||||
|
||||
// Removes all the members of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/clear/
|
||||
void clear() const {
|
||||
detail::ObjectData::clear(data_, resources_);
|
||||
}
|
||||
|
||||
// Copies an object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/set/
|
||||
bool set(JsonObjectConst src) {
|
||||
if (!data_ || !src.data_)
|
||||
return false;
|
||||
|
||||
clear();
|
||||
for (auto kvp : src) {
|
||||
if (!operator[](kvp.key()).set(kvp.value()))
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Gets or sets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/subscript/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
detail::MemberProxy<JsonObject, detail::AdaptedString<TString>> operator[](
|
||||
const TString& key) const {
|
||||
return {*this, detail::adaptString(key)};
|
||||
}
|
||||
|
||||
// Gets or sets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/subscript/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
detail::MemberProxy<JsonObject, detail::AdaptedString<TChar*>> operator[](
|
||||
TChar* key) const {
|
||||
return {*this, detail::adaptString(key)};
|
||||
}
|
||||
|
||||
// Gets or sets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/subscript/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
detail::MemberProxy<JsonObject, detail::AdaptedString<JsonString>> operator[](
|
||||
const TVariant& key) const {
|
||||
return {*this, detail::adaptString(key.template as<JsonString>())};
|
||||
}
|
||||
|
||||
// Removes the member at the specified iterator.
|
||||
// https://arduinojson.org/v7/api/jsonobject/remove/
|
||||
FORCE_INLINE void remove(iterator it) const {
|
||||
detail::ObjectData::remove(data_, it.iterator_, resources_);
|
||||
}
|
||||
|
||||
// Removes the member with the specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/remove/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
void remove(const TString& key) const {
|
||||
detail::ObjectData::removeMember(data_, detail::adaptString(key),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Removes the member with the specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/remove/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
void remove(const TVariant& key) const {
|
||||
if (key.template is<const char*>())
|
||||
remove(key.template as<const char*>());
|
||||
}
|
||||
|
||||
// Removes the member with the specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobject/remove/
|
||||
template <typename TChar>
|
||||
FORCE_INLINE void remove(TChar* key) const {
|
||||
detail::ObjectData::removeMember(data_, detail::adaptString(key),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobject/containskey/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].is<T>() instead")
|
||||
bool containsKey(const TString& key) const {
|
||||
return detail::ObjectData::getMember(data_, detail::adaptString(key),
|
||||
resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj["key"].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobject/containskey/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use obj[\"key\"].is<T>() instead")
|
||||
bool containsKey(TChar* key) const {
|
||||
return detail::ObjectData::getMember(data_, detail::adaptString(key),
|
||||
resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobject/containskey/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].is<T>() instead")
|
||||
bool containsKey(const TVariant& key) const {
|
||||
return containsKey(key.template as<const char*>());
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].to<JsonArray>() instead
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].to<JsonArray>() instead")
|
||||
JsonArray createNestedArray(TChar* key) const {
|
||||
return operator[](key).template to<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].to<JsonArray>() instead
|
||||
template <typename TString>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].to<JsonArray>() instead")
|
||||
JsonArray createNestedArray(const TString& key) const {
|
||||
return operator[](key).template to<JsonArray>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].to<JsonObject>() instead
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].to<JsonObject>() instead")
|
||||
JsonObject createNestedObject(TChar* key) {
|
||||
return operator[](key).template to<JsonObject>();
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].to<JsonObject>() instead
|
||||
template <typename TString>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].to<JsonObject>() instead")
|
||||
JsonObject createNestedObject(const TString& key) {
|
||||
return operator[](key).template to<JsonObject>();
|
||||
}
|
||||
|
||||
// DEPRECATED: always returns zero
|
||||
ARDUINOJSON_DEPRECATED("always returns zero")
|
||||
size_t memoryUsage() const {
|
||||
return 0;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ResourceManager* getResourceManager() const {
|
||||
return resources_;
|
||||
}
|
||||
|
||||
detail::VariantData* getData() const {
|
||||
return detail::collectionToVariant(data_);
|
||||
}
|
||||
|
||||
detail::VariantData* getOrCreateData() const {
|
||||
return detail::collectionToVariant(data_);
|
||||
}
|
||||
|
||||
detail::ObjectData* data_;
|
||||
detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+166
@@ -0,0 +1,166 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Object/JsonObjectIterator.hpp>
|
||||
#include <ArduinoJson/Variant/VariantOperators.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// A read-only reference to an object in a JsonDocument.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/
|
||||
class JsonObjectConst : public detail::VariantOperators<JsonObjectConst> {
|
||||
friend class JsonObject;
|
||||
friend class detail::VariantAttorney;
|
||||
|
||||
public:
|
||||
using iterator = JsonObjectConstIterator;
|
||||
|
||||
// Creates an unbound reference.
|
||||
JsonObjectConst() : data_(0), resources_(0) {}
|
||||
|
||||
// INTERNAL USE ONLY
|
||||
JsonObjectConst(const detail::ObjectData* data,
|
||||
const detail::ResourceManager* resources)
|
||||
: data_(data), resources_(resources) {}
|
||||
|
||||
operator JsonVariantConst() const {
|
||||
return JsonVariantConst(getData(), resources_);
|
||||
}
|
||||
|
||||
// Returns true if the reference is unbound.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/isnull/
|
||||
bool isNull() const {
|
||||
return data_ == 0;
|
||||
}
|
||||
|
||||
// Returns true if the reference is bound.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/isnull/
|
||||
operator bool() const {
|
||||
return data_ != 0;
|
||||
}
|
||||
|
||||
// Returns the depth (nesting level) of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/nesting/
|
||||
size_t nesting() const {
|
||||
return detail::VariantData::nesting(getData(), resources_);
|
||||
}
|
||||
|
||||
// Returns the number of members in the object.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/size/
|
||||
size_t size() const {
|
||||
return data_ ? data_->size(resources_) : 0;
|
||||
}
|
||||
|
||||
// Returns an iterator to the first key-value pair of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/begin/
|
||||
iterator begin() const {
|
||||
if (!data_)
|
||||
return iterator();
|
||||
return iterator(data_->createIterator(resources_), resources_);
|
||||
}
|
||||
|
||||
// Returns an iterator following the last key-value pair of the object.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/end/
|
||||
iterator end() const {
|
||||
return iterator();
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/containskey/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].is<T>() instead")
|
||||
bool containsKey(const TString& key) const {
|
||||
return detail::ObjectData::getMember(data_, detail::adaptString(key),
|
||||
resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj["key"].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/containskey/
|
||||
template <typename TChar>
|
||||
ARDUINOJSON_DEPRECATED("use obj[\"key\"].is<T>() instead")
|
||||
bool containsKey(TChar* key) const {
|
||||
return detail::ObjectData::getMember(data_, detail::adaptString(key),
|
||||
resources_) != 0;
|
||||
}
|
||||
|
||||
// DEPRECATED: use obj[key].is<T>() instead
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/containskey/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
ARDUINOJSON_DEPRECATED("use obj[key].is<T>() instead")
|
||||
bool containsKey(const TVariant& key) const {
|
||||
return containsKey(key.template as<const char*>());
|
||||
}
|
||||
|
||||
// Gets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/subscript/
|
||||
template <typename TString,
|
||||
detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
|
||||
JsonVariantConst operator[](const TString& key) const {
|
||||
return JsonVariantConst(detail::ObjectData::getMember(
|
||||
data_, detail::adaptString(key), resources_),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Gets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/subscript/
|
||||
template <typename TChar,
|
||||
detail::enable_if_t<detail::IsString<TChar*>::value &&
|
||||
!detail::is_const<TChar>::value,
|
||||
int> = 0>
|
||||
JsonVariantConst operator[](TChar* key) const {
|
||||
return JsonVariantConst(detail::ObjectData::getMember(
|
||||
data_, detail::adaptString(key), resources_),
|
||||
resources_);
|
||||
}
|
||||
|
||||
// Gets the member with specified key.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/subscript/
|
||||
template <typename TVariant,
|
||||
detail::enable_if_t<detail::IsVariant<TVariant>::value, int> = 0>
|
||||
JsonVariantConst operator[](const TVariant& key) const {
|
||||
if (key.template is<JsonString>())
|
||||
return operator[](key.template as<JsonString>());
|
||||
else
|
||||
return JsonVariantConst();
|
||||
}
|
||||
|
||||
// DEPRECATED: always returns zero
|
||||
ARDUINOJSON_DEPRECATED("always returns zero")
|
||||
size_t memoryUsage() const {
|
||||
return 0;
|
||||
}
|
||||
|
||||
private:
|
||||
const detail::VariantData* getData() const {
|
||||
return collectionToVariant(data_);
|
||||
}
|
||||
|
||||
const detail::ObjectData* data_;
|
||||
const detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
inline bool operator==(JsonObjectConst lhs, JsonObjectConst rhs) {
|
||||
if (!lhs && !rhs) // both are null
|
||||
return true;
|
||||
|
||||
if (!lhs || !rhs) // only one is null
|
||||
return false;
|
||||
|
||||
size_t count = 0;
|
||||
for (auto kvp : lhs) {
|
||||
auto rhsValue = rhs[kvp.key()];
|
||||
if (rhsValue.isUnbound())
|
||||
return false;
|
||||
if (kvp.value() != rhsValue)
|
||||
return false;
|
||||
count++;
|
||||
}
|
||||
return count == rhs.size();
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
+83
@@ -0,0 +1,83 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Object/JsonPair.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
class JsonObjectIterator {
|
||||
friend class JsonObject;
|
||||
|
||||
public:
|
||||
JsonObjectIterator() {}
|
||||
|
||||
explicit JsonObjectIterator(detail::ObjectData::iterator iterator,
|
||||
detail::ResourceManager* resources)
|
||||
: iterator_(iterator), resources_(resources) {}
|
||||
|
||||
JsonPair operator*() const {
|
||||
return JsonPair(iterator_, resources_);
|
||||
}
|
||||
Ptr<JsonPair> operator->() {
|
||||
return operator*();
|
||||
}
|
||||
|
||||
bool operator==(const JsonObjectIterator& other) const {
|
||||
return iterator_ == other.iterator_;
|
||||
}
|
||||
|
||||
bool operator!=(const JsonObjectIterator& other) const {
|
||||
return iterator_ != other.iterator_;
|
||||
}
|
||||
|
||||
JsonObjectIterator& operator++() {
|
||||
iterator_.next(resources_); // key
|
||||
iterator_.next(resources_); // value
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ObjectData::iterator iterator_;
|
||||
detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
class JsonObjectConstIterator {
|
||||
friend class JsonObject;
|
||||
|
||||
public:
|
||||
JsonObjectConstIterator() {}
|
||||
|
||||
explicit JsonObjectConstIterator(detail::ObjectData::iterator iterator,
|
||||
const detail::ResourceManager* resources)
|
||||
: iterator_(iterator), resources_(resources) {}
|
||||
|
||||
JsonPairConst operator*() const {
|
||||
return JsonPairConst(iterator_, resources_);
|
||||
}
|
||||
Ptr<JsonPairConst> operator->() {
|
||||
return operator*();
|
||||
}
|
||||
|
||||
bool operator==(const JsonObjectConstIterator& other) const {
|
||||
return iterator_ == other.iterator_;
|
||||
}
|
||||
|
||||
bool operator!=(const JsonObjectConstIterator& other) const {
|
||||
return iterator_ != other.iterator_;
|
||||
}
|
||||
|
||||
JsonObjectConstIterator& operator++() {
|
||||
iterator_.next(resources_); // key
|
||||
iterator_.next(resources_); // value
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
detail::ObjectData::iterator iterator_;
|
||||
const detail::ResourceManager* resources_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,70 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Strings/JsonString.hpp>
|
||||
#include <ArduinoJson/Variant/JsonVariant.hpp>
|
||||
#include <ArduinoJson/Variant/JsonVariantConst.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
|
||||
|
||||
// A key-value pair.
|
||||
// https://arduinojson.org/v7/api/jsonobject/begin_end/
|
||||
class JsonPair {
|
||||
public:
|
||||
// INTERNAL USE ONLY
|
||||
JsonPair(detail::ObjectData::iterator iterator,
|
||||
detail::ResourceManager* resources) {
|
||||
if (!iterator.done()) {
|
||||
key_ = iterator->asString();
|
||||
iterator.next(resources);
|
||||
value_ = JsonVariant(iterator.data(), resources);
|
||||
}
|
||||
}
|
||||
|
||||
// Returns the key.
|
||||
JsonString key() const {
|
||||
return key_;
|
||||
}
|
||||
|
||||
// Returns the value.
|
||||
JsonVariant value() {
|
||||
return value_;
|
||||
}
|
||||
|
||||
private:
|
||||
JsonString key_;
|
||||
JsonVariant value_;
|
||||
};
|
||||
|
||||
// A read-only key-value pair.
|
||||
// https://arduinojson.org/v7/api/jsonobjectconst/begin_end/
|
||||
class JsonPairConst {
|
||||
public:
|
||||
JsonPairConst(detail::ObjectData::iterator iterator,
|
||||
const detail::ResourceManager* resources) {
|
||||
if (!iterator.done()) {
|
||||
key_ = iterator->asString();
|
||||
iterator.next(resources);
|
||||
value_ = JsonVariantConst(iterator.data(), resources);
|
||||
}
|
||||
}
|
||||
|
||||
// Returns the key.
|
||||
JsonString key() const {
|
||||
return key_;
|
||||
}
|
||||
|
||||
// Returns the value.
|
||||
JsonVariantConst value() const {
|
||||
return value_;
|
||||
}
|
||||
|
||||
private:
|
||||
JsonString key_;
|
||||
JsonVariantConst value_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PUBLIC_NAMESPACE
|
||||
@@ -0,0 +1,77 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Variant/VariantRefBase.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// A proxy class to get or set a member of an object.
|
||||
// https://arduinojson.org/v7/api/jsonobject/subscript/
|
||||
template <typename TUpstream, typename AdaptedString>
|
||||
class MemberProxy
|
||||
: public VariantRefBase<MemberProxy<TUpstream, AdaptedString>>,
|
||||
public VariantOperators<MemberProxy<TUpstream, AdaptedString>> {
|
||||
friend class VariantAttorney;
|
||||
|
||||
friend class VariantRefBase<MemberProxy<TUpstream, AdaptedString>>;
|
||||
|
||||
template <typename, typename>
|
||||
friend class MemberProxy;
|
||||
|
||||
template <typename>
|
||||
friend class ElementProxy;
|
||||
|
||||
public:
|
||||
MemberProxy(TUpstream upstream, AdaptedString key)
|
||||
: upstream_(upstream), key_(key) {}
|
||||
|
||||
MemberProxy& operator=(const MemberProxy& src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
MemberProxy& operator=(const T& src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <typename T, enable_if_t<!is_const<T>::value, int> = 0>
|
||||
MemberProxy& operator=(T* src) {
|
||||
this->set(src);
|
||||
return *this;
|
||||
}
|
||||
|
||||
private:
|
||||
// clang-format off
|
||||
MemberProxy(const MemberProxy& src) // Error here? See https://arduinojson.org/v7/proxy-non-copyable/
|
||||
: upstream_(src.upstream_), key_(src.key_) {}
|
||||
// clang-format on
|
||||
|
||||
ResourceManager* getResourceManager() const {
|
||||
return VariantAttorney::getResourceManager(upstream_);
|
||||
}
|
||||
|
||||
VariantData* getData() const {
|
||||
return VariantData::getMember(
|
||||
VariantAttorney::getData(upstream_), key_,
|
||||
VariantAttorney::getResourceManager(upstream_));
|
||||
}
|
||||
|
||||
VariantData* getOrCreateData() const {
|
||||
auto data = VariantAttorney::getOrCreateData(upstream_);
|
||||
if (!data)
|
||||
return nullptr;
|
||||
return data->getOrAddMember(key_,
|
||||
VariantAttorney::getResourceManager(upstream_));
|
||||
}
|
||||
|
||||
private:
|
||||
TUpstream upstream_;
|
||||
AdaptedString key_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,70 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Collection/CollectionData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
class ObjectData : public CollectionData {
|
||||
public:
|
||||
template <typename TAdaptedString>
|
||||
VariantData* addMember(TAdaptedString key, ResourceManager* resources);
|
||||
|
||||
VariantData* addPair(VariantData** value, ResourceManager* resources);
|
||||
|
||||
template <typename TAdaptedString>
|
||||
VariantData* getOrAddMember(TAdaptedString key, ResourceManager* resources);
|
||||
|
||||
template <typename TAdaptedString>
|
||||
VariantData* getMember(TAdaptedString key,
|
||||
const ResourceManager* resources) const;
|
||||
|
||||
template <typename TAdaptedString>
|
||||
static VariantData* getMember(const ObjectData* object, TAdaptedString key,
|
||||
const ResourceManager* resources) {
|
||||
if (!object)
|
||||
return nullptr;
|
||||
return object->getMember(key, resources);
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
void removeMember(TAdaptedString key, ResourceManager* resources);
|
||||
|
||||
template <typename TAdaptedString>
|
||||
static void removeMember(ObjectData* obj, TAdaptedString key,
|
||||
ResourceManager* resources) {
|
||||
if (!obj)
|
||||
return;
|
||||
obj->removeMember(key, resources);
|
||||
}
|
||||
|
||||
void remove(iterator it, ResourceManager* resources) {
|
||||
CollectionData::removePair(it, resources);
|
||||
}
|
||||
|
||||
static void remove(ObjectData* obj, ObjectData::iterator it,
|
||||
ResourceManager* resources) {
|
||||
if (!obj)
|
||||
return;
|
||||
obj->remove(it, resources);
|
||||
}
|
||||
|
||||
size_t size(const ResourceManager* resources) const {
|
||||
return CollectionData::size(resources) / 2;
|
||||
}
|
||||
|
||||
static size_t size(const ObjectData* obj, const ResourceManager* resources) {
|
||||
if (!obj)
|
||||
return 0;
|
||||
return obj->size(resources);
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename TAdaptedString>
|
||||
iterator findKey(TAdaptedString key, const ResourceManager* resources) const;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,92 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Object/ObjectData.hpp>
|
||||
#include <ArduinoJson/Variant/VariantCompare.hpp>
|
||||
#include <ArduinoJson/Variant/VariantData.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename TAdaptedString>
|
||||
inline VariantData* ObjectData::getMember(
|
||||
TAdaptedString key, const ResourceManager* resources) const {
|
||||
auto it = findKey(key, resources);
|
||||
if (it.done())
|
||||
return nullptr;
|
||||
it.next(resources);
|
||||
return it.data();
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
VariantData* ObjectData::getOrAddMember(TAdaptedString key,
|
||||
ResourceManager* resources) {
|
||||
auto data = getMember(key, resources);
|
||||
if (data)
|
||||
return data;
|
||||
return addMember(key, resources);
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
inline ObjectData::iterator ObjectData::findKey(
|
||||
TAdaptedString key, const ResourceManager* resources) const {
|
||||
if (key.isNull())
|
||||
return iterator();
|
||||
bool isKey = true;
|
||||
for (auto it = createIterator(resources); !it.done(); it.next(resources)) {
|
||||
if (isKey && stringEquals(key, adaptString(it->asString())))
|
||||
return it;
|
||||
isKey = !isKey;
|
||||
}
|
||||
return iterator();
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
inline void ObjectData::removeMember(TAdaptedString key,
|
||||
ResourceManager* resources) {
|
||||
remove(findKey(key, resources), resources);
|
||||
}
|
||||
|
||||
template <typename TAdaptedString>
|
||||
inline VariantData* ObjectData::addMember(TAdaptedString key,
|
||||
ResourceManager* resources) {
|
||||
auto keySlot = resources->allocVariant();
|
||||
if (!keySlot)
|
||||
return nullptr;
|
||||
|
||||
auto valueSlot = resources->allocVariant();
|
||||
if (!valueSlot)
|
||||
return nullptr;
|
||||
|
||||
if (!keySlot->setString(key, resources))
|
||||
return nullptr;
|
||||
|
||||
CollectionData::appendPair(keySlot, valueSlot, resources);
|
||||
|
||||
return valueSlot.ptr();
|
||||
}
|
||||
|
||||
inline VariantData* ObjectData::addPair(VariantData** value,
|
||||
ResourceManager* resources) {
|
||||
auto keySlot = resources->allocVariant();
|
||||
if (!keySlot)
|
||||
return nullptr;
|
||||
|
||||
auto valueSlot = resources->allocVariant();
|
||||
if (!valueSlot)
|
||||
return nullptr;
|
||||
*value = valueSlot.ptr();
|
||||
|
||||
CollectionData::appendPair(keySlot, valueSlot, resources);
|
||||
|
||||
return keySlot.ptr();
|
||||
}
|
||||
|
||||
// Returns the size (in bytes) of an object with n members.
|
||||
constexpr size_t sizeofObject(size_t n) {
|
||||
return 2 * n * ResourceManager::slotSize;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,30 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h> // for size_t
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include "math.hpp"
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T, typename F>
|
||||
struct alias_cast_t {
|
||||
union {
|
||||
F raw;
|
||||
T data;
|
||||
};
|
||||
};
|
||||
|
||||
template <typename T, typename F>
|
||||
T alias_cast(F raw_data) {
|
||||
alias_cast_t<T, F> ac;
|
||||
ac.raw = raw_data;
|
||||
return ac.data;
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,14 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
|
||||
#if ARDUINOJSON_DEBUG
|
||||
# include <assert.h>
|
||||
# define ARDUINOJSON_ASSERT(X) assert(X)
|
||||
#else
|
||||
# define ARDUINOJSON_ASSERT(X) ((void)0)
|
||||
#endif
|
||||
@@ -0,0 +1,45 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifdef _MSC_VER // Visual Studio
|
||||
|
||||
# define FORCE_INLINE // __forceinline causes C4714 when returning std::string
|
||||
|
||||
# ifndef ARDUINOJSON_DEPRECATED
|
||||
# define ARDUINOJSON_DEPRECATED(msg) __declspec(deprecated(msg))
|
||||
# endif
|
||||
|
||||
#elif defined(__GNUC__) // GCC or Clang
|
||||
|
||||
# define FORCE_INLINE __attribute__((always_inline))
|
||||
|
||||
# ifndef ARDUINOJSON_DEPRECATED
|
||||
# if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
|
||||
# define ARDUINOJSON_DEPRECATED(msg) __attribute__((deprecated(msg)))
|
||||
# else
|
||||
# define ARDUINOJSON_DEPRECATED(msg) __attribute__((deprecated))
|
||||
# endif
|
||||
# endif
|
||||
|
||||
#else // Other compilers
|
||||
|
||||
# define FORCE_INLINE
|
||||
|
||||
# ifndef ARDUINOJSON_DEPRECATED
|
||||
# define ARDUINOJSON_DEPRECATED(msg)
|
||||
# endif
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__has_attribute)
|
||||
# if __has_attribute(no_sanitize)
|
||||
# define ARDUINOJSON_NO_SANITIZE(check) __attribute__((no_sanitize(check)))
|
||||
# else
|
||||
# define ARDUINOJSON_NO_SANITIZE(check)
|
||||
# endif
|
||||
#else
|
||||
# define ARDUINOJSON_NO_SANITIZE(check)
|
||||
#endif
|
||||
@@ -0,0 +1,21 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
#ifndef isdigit
|
||||
inline bool isdigit(char c) {
|
||||
return '0' <= c && c <= '9';
|
||||
}
|
||||
#endif
|
||||
|
||||
inline bool issign(char c) {
|
||||
return '-' == c || c == '+';
|
||||
}
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,34 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h> // int8_t, int16_t
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <int Bits>
|
||||
struct uint_;
|
||||
|
||||
template <>
|
||||
struct uint_<8> {
|
||||
using type = uint8_t;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct uint_<16> {
|
||||
using type = uint16_t;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct uint_<32> {
|
||||
using type = uint32_t;
|
||||
};
|
||||
|
||||
template <int Bits>
|
||||
using uint_t = typename uint_<Bits>::type;
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,45 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "type_traits.hpp"
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(push)
|
||||
# pragma warning(disable : 4310)
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// Differs from standard because we can't use the symbols "min" and "max"
|
||||
template <typename T, typename Enable = void>
|
||||
struct numeric_limits;
|
||||
|
||||
template <typename T>
|
||||
struct numeric_limits<T, enable_if_t<is_unsigned<T>::value>> {
|
||||
static constexpr T lowest() {
|
||||
return 0;
|
||||
}
|
||||
static constexpr T highest() {
|
||||
return T(-1);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct numeric_limits<
|
||||
T, enable_if_t<is_integral<T>::value && is_signed<T>::value>> {
|
||||
static constexpr T lowest() {
|
||||
return T(T(1) << (sizeof(T) * 8 - 1));
|
||||
}
|
||||
static constexpr T highest() {
|
||||
return T(~lowest());
|
||||
}
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
@@ -0,0 +1,27 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// Some libraries #define isnan() and isinf() so we need to check before
|
||||
// using this name
|
||||
|
||||
#ifndef isnan
|
||||
template <typename T>
|
||||
bool isnan(T x) {
|
||||
return x != x;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef isinf
|
||||
template <typename T>
|
||||
bool isinf(T x) {
|
||||
return x != 0.0 && x * 2 == x;
|
||||
}
|
||||
#endif
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,27 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#include <stddef.h> // for size_t
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// A meta-function that returns the highest value
|
||||
template <size_t X, size_t Y, bool MaxIsX = (X > Y)>
|
||||
struct Max {};
|
||||
|
||||
template <size_t X, size_t Y>
|
||||
struct Max<X, Y, true> {
|
||||
static const size_t value = X;
|
||||
};
|
||||
|
||||
template <size_t X, size_t Y>
|
||||
struct Max<X, Y, false> {
|
||||
static const size_t value = Y;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
@@ -0,0 +1,144 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifdef ARDUINO
|
||||
# include <Arduino.h>
|
||||
#else
|
||||
// Allow using PROGMEM outside of Arduino (issue #1903)
|
||||
class __FlashStringHelper;
|
||||
# include <avr/pgmspace.h>
|
||||
#endif
|
||||
|
||||
#include <ArduinoJson/Configuration.hpp>
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
#include <ArduinoJson/Polyfills/assert.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
// Wraps a const char* so that the our functions are picked only if the
|
||||
// originals are missing
|
||||
struct pgm_p {
|
||||
pgm_p(const void* p) : address(reinterpret_cast<const char*>(p)) {}
|
||||
const char* address;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
|
||||
#ifndef strlen_P
|
||||
inline size_t strlen_P(ArduinoJson::detail::pgm_p s) {
|
||||
const char* p = s.address;
|
||||
ARDUINOJSON_ASSERT(p != NULL);
|
||||
while (pgm_read_byte(p))
|
||||
p++;
|
||||
return size_t(p - s.address);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef strncmp_P
|
||||
inline int strncmp_P(const char* a, ArduinoJson::detail::pgm_p b, size_t n) {
|
||||
const char* s1 = a;
|
||||
const char* s2 = b.address;
|
||||
ARDUINOJSON_ASSERT(s1 != NULL);
|
||||
ARDUINOJSON_ASSERT(s2 != NULL);
|
||||
while (n-- > 0) {
|
||||
char c1 = *s1++;
|
||||
char c2 = static_cast<char>(pgm_read_byte(s2++));
|
||||
if (c1 < c2)
|
||||
return -1;
|
||||
if (c1 > c2)
|
||||
return 1;
|
||||
if (c1 == 0 /* and c2 as well */)
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef strcmp_P
|
||||
inline int strcmp_P(const char* a, ArduinoJson::detail::pgm_p b) {
|
||||
const char* s1 = a;
|
||||
const char* s2 = b.address;
|
||||
ARDUINOJSON_ASSERT(s1 != NULL);
|
||||
ARDUINOJSON_ASSERT(s2 != NULL);
|
||||
for (;;) {
|
||||
char c1 = *s1++;
|
||||
char c2 = static_cast<char>(pgm_read_byte(s2++));
|
||||
if (c1 < c2)
|
||||
return -1;
|
||||
if (c1 > c2)
|
||||
return 1;
|
||||
if (c1 == 0 /* and c2 as well */)
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef memcmp_P
|
||||
inline int memcmp_P(const void* a, ArduinoJson::detail::pgm_p b, size_t n) {
|
||||
const uint8_t* p1 = reinterpret_cast<const uint8_t*>(a);
|
||||
const char* p2 = b.address;
|
||||
ARDUINOJSON_ASSERT(p1 != NULL);
|
||||
ARDUINOJSON_ASSERT(p2 != NULL);
|
||||
while (n-- > 0) {
|
||||
uint8_t v1 = *p1++;
|
||||
uint8_t v2 = pgm_read_byte(p2++);
|
||||
if (v1 != v2)
|
||||
return v1 - v2;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef memcpy_P
|
||||
inline void* memcpy_P(void* dst, ArduinoJson::detail::pgm_p src, size_t n) {
|
||||
uint8_t* d = reinterpret_cast<uint8_t*>(dst);
|
||||
const char* s = src.address;
|
||||
ARDUINOJSON_ASSERT(d != NULL);
|
||||
ARDUINOJSON_ASSERT(s != NULL);
|
||||
while (n-- > 0) {
|
||||
*d++ = pgm_read_byte(s++);
|
||||
}
|
||||
return dst;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef pgm_read_dword
|
||||
inline uint32_t pgm_read_dword(ArduinoJson::detail::pgm_p p) {
|
||||
uint32_t result;
|
||||
memcpy_P(&result, p.address, 4);
|
||||
return result;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef pgm_read_float
|
||||
inline float pgm_read_float(ArduinoJson::detail::pgm_p p) {
|
||||
float result;
|
||||
memcpy_P(&result, p.address, sizeof(float));
|
||||
return result;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef pgm_read_double
|
||||
# if defined(__SIZEOF_DOUBLE__) && defined(__SIZEOF_FLOAT__) && \
|
||||
__SIZEOF_DOUBLE__ == __SIZEOF_FLOAT__
|
||||
inline double pgm_read_double(ArduinoJson::detail::pgm_p p) {
|
||||
return pgm_read_float(p.address);
|
||||
}
|
||||
# else
|
||||
inline double pgm_read_double(ArduinoJson::detail::pgm_p p) {
|
||||
double result;
|
||||
memcpy_P(&result, p.address, sizeof(double));
|
||||
return result;
|
||||
}
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef pgm_read_ptr
|
||||
inline void* pgm_read_ptr(ArduinoJson::detail::pgm_p p) {
|
||||
void* result;
|
||||
memcpy_P(&result, p.address, sizeof(result));
|
||||
return result;
|
||||
}
|
||||
#endif
|
||||
+67
@@ -0,0 +1,67 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
#if ARDUINOJSON_ENABLE_PROGMEM
|
||||
# include <ArduinoJson/Polyfills/pgmspace.hpp>
|
||||
# include <ArduinoJson/Polyfills/type_traits.hpp>
|
||||
#endif
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
#if ARDUINOJSON_ENABLE_PROGMEM
|
||||
|
||||
# ifndef ARDUINOJSON_DEFINE_PROGMEM_ARRAY
|
||||
# define ARDUINOJSON_DEFINE_PROGMEM_ARRAY(type, name, ...) \
|
||||
static type const name[] PROGMEM = __VA_ARGS__;
|
||||
# endif
|
||||
|
||||
template <typename T>
|
||||
inline const T* pgm_read(const T* const* p) {
|
||||
return reinterpret_cast<const T*>(pgm_read_ptr(p));
|
||||
}
|
||||
|
||||
inline uint32_t pgm_read(const uint32_t* p) {
|
||||
return pgm_read_dword(p);
|
||||
}
|
||||
|
||||
inline double pgm_read(const double* p) {
|
||||
return pgm_read_double(p);
|
||||
}
|
||||
|
||||
inline float pgm_read(const float* p) {
|
||||
return pgm_read_float(p);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
# ifndef ARDUINOJSON_DEFINE_PROGMEM_ARRAY
|
||||
# define ARDUINOJSON_DEFINE_PROGMEM_ARRAY(type, name, ...) \
|
||||
static type const name[] = __VA_ARGS__;
|
||||
# endif
|
||||
|
||||
template <typename T>
|
||||
inline T pgm_read(const T* p) {
|
||||
return *p;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
template <typename T>
|
||||
class pgm_ptr {
|
||||
public:
|
||||
explicit pgm_ptr(const T* ptr) : ptr_(ptr) {}
|
||||
|
||||
T operator[](intptr_t index) const {
|
||||
return pgm_read(ptr_ + index);
|
||||
}
|
||||
|
||||
private:
|
||||
const T* ptr_;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+33
@@ -0,0 +1,33 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#define ARDUINOJSON_CONCAT_(A, B) A##B
|
||||
#define ARDUINOJSON_CONCAT2(A, B) ARDUINOJSON_CONCAT_(A, B)
|
||||
#define ARDUINOJSON_CONCAT3(A, B, C) \
|
||||
ARDUINOJSON_CONCAT2(ARDUINOJSON_CONCAT2(A, B), C)
|
||||
#define ARDUINOJSON_CONCAT4(A, B, C, D) \
|
||||
ARDUINOJSON_CONCAT2(ARDUINOJSON_CONCAT3(A, B, C), D)
|
||||
#define ARDUINOJSON_CONCAT5(A, B, C, D, E) \
|
||||
ARDUINOJSON_CONCAT2(ARDUINOJSON_CONCAT4(A, B, C, D), E)
|
||||
|
||||
#define ARDUINOJSON_BIN2ALPHA_0000() A
|
||||
#define ARDUINOJSON_BIN2ALPHA_0001() B
|
||||
#define ARDUINOJSON_BIN2ALPHA_0010() C
|
||||
#define ARDUINOJSON_BIN2ALPHA_0011() D
|
||||
#define ARDUINOJSON_BIN2ALPHA_0100() E
|
||||
#define ARDUINOJSON_BIN2ALPHA_0101() F
|
||||
#define ARDUINOJSON_BIN2ALPHA_0110() G
|
||||
#define ARDUINOJSON_BIN2ALPHA_0111() H
|
||||
#define ARDUINOJSON_BIN2ALPHA_1000() I
|
||||
#define ARDUINOJSON_BIN2ALPHA_1001() J
|
||||
#define ARDUINOJSON_BIN2ALPHA_1010() K
|
||||
#define ARDUINOJSON_BIN2ALPHA_1011() L
|
||||
#define ARDUINOJSON_BIN2ALPHA_1100() M
|
||||
#define ARDUINOJSON_BIN2ALPHA_1101() N
|
||||
#define ARDUINOJSON_BIN2ALPHA_1110() O
|
||||
#define ARDUINOJSON_BIN2ALPHA_1111() P
|
||||
#define ARDUINOJSON_BIN2ALPHA_(A, B, C, D) ARDUINOJSON_BIN2ALPHA_##A##B##C##D()
|
||||
#define ARDUINOJSON_BIN2ALPHA(A, B, C, D) ARDUINOJSON_BIN2ALPHA_(A, B, C, D)
|
||||
+27
@@ -0,0 +1,27 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "type_traits/conditional.hpp"
|
||||
#include "type_traits/decay.hpp"
|
||||
#include "type_traits/enable_if.hpp"
|
||||
#include "type_traits/function_traits.hpp"
|
||||
#include "type_traits/integral_constant.hpp"
|
||||
#include "type_traits/is_array.hpp"
|
||||
#include "type_traits/is_base_of.hpp"
|
||||
#include "type_traits/is_class.hpp"
|
||||
#include "type_traits/is_const.hpp"
|
||||
#include "type_traits/is_convertible.hpp"
|
||||
#include "type_traits/is_enum.hpp"
|
||||
#include "type_traits/is_floating_point.hpp"
|
||||
#include "type_traits/is_integral.hpp"
|
||||
#include "type_traits/is_pointer.hpp"
|
||||
#include "type_traits/is_same.hpp"
|
||||
#include "type_traits/is_signed.hpp"
|
||||
#include "type_traits/is_unsigned.hpp"
|
||||
#include "type_traits/make_unsigned.hpp"
|
||||
#include "type_traits/remove_const.hpp"
|
||||
#include "type_traits/remove_reference.hpp"
|
||||
#include "type_traits/void_t.hpp"
|
||||
+25
@@ -0,0 +1,25 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <bool Condition, class TrueType, class FalseType>
|
||||
struct conditional {
|
||||
using type = TrueType;
|
||||
};
|
||||
|
||||
template <class TrueType, class FalseType>
|
||||
struct conditional<false, TrueType, FalseType> {
|
||||
using type = FalseType;
|
||||
};
|
||||
|
||||
template <bool Condition, class TrueType, class FalseType>
|
||||
using conditional_t =
|
||||
typename conditional<Condition, TrueType, FalseType>::type;
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+33
@@ -0,0 +1,33 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stddef.h> // size_t
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T>
|
||||
struct decay {
|
||||
using type = T;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct decay<T&> : decay<T> {};
|
||||
|
||||
template <typename T>
|
||||
struct decay<T&&> : decay<T> {};
|
||||
|
||||
template <typename T>
|
||||
struct decay<T[]> : decay<T*> {};
|
||||
|
||||
template <typename T, size_t N>
|
||||
struct decay<T[N]> : decay<T*> {};
|
||||
|
||||
template <typename T>
|
||||
using decay_t = typename decay<T>::type;
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+14
@@ -0,0 +1,14 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T>
|
||||
T&& declval();
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+23
@@ -0,0 +1,23 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
// A meta-function that return the type T if Condition is true.
|
||||
template <bool Condition, typename T = void>
|
||||
struct enable_if {};
|
||||
|
||||
template <typename T>
|
||||
struct enable_if<true, T> {
|
||||
using type = T;
|
||||
};
|
||||
|
||||
template <bool Condition, typename T = void>
|
||||
using enable_if_t = typename enable_if<Condition, T>::type;
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+27
@@ -0,0 +1,27 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename Sig>
|
||||
struct function_traits;
|
||||
|
||||
template <typename ReturnType, typename Arg1>
|
||||
struct function_traits<ReturnType (*)(Arg1)> {
|
||||
using return_type = ReturnType;
|
||||
using arg1_type = Arg1;
|
||||
};
|
||||
|
||||
template <typename ReturnType, typename Arg1, typename Arg2>
|
||||
struct function_traits<ReturnType (*)(Arg1, Arg2)> {
|
||||
using return_type = ReturnType;
|
||||
using arg1_type = Arg1;
|
||||
using arg2_type = Arg2;
|
||||
};
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
+22
@@ -0,0 +1,22 @@
|
||||
// ArduinoJson - https://arduinojson.org
|
||||
// Copyright © 2014-2026, Benoit BLANCHON
|
||||
// MIT License
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <ArduinoJson/Namespace.hpp>
|
||||
|
||||
ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
|
||||
|
||||
template <typename T, T v>
|
||||
struct integral_constant {
|
||||
static const T value = v;
|
||||
};
|
||||
|
||||
template <bool B>
|
||||
using bool_constant = integral_constant<bool, B>;
|
||||
|
||||
using true_type = bool_constant<true>;
|
||||
using false_type = bool_constant<false>;
|
||||
|
||||
ARDUINOJSON_END_PRIVATE_NAMESPACE
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user