mirror of
				https://github.com/eledio-devices/thirdparty-ArduinoJson.git
				synced 2025-10-31 08:42:39 +01:00 
			
		
		
		
	
		
			
				
	
	
		
			64 lines
		
	
	
		
			906 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			64 lines
		
	
	
		
			906 B
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
 | |
|  * malloc-free JSON parser for Arduino
 | |
|  * Benoit Blanchon 2014
 | |
|  * MIT License
 | |
|  */
 | |
| 
 | |
| #ifndef __ARDUINOJSONPARSER_H
 | |
| #define __ARDUINOJSONPARSER_H
 | |
| 
 | |
| #include <Arduino.h>
 | |
| #include "utility/jsmn.h"
 | |
| 
 | |
| class JsonParserBase
 | |
| {
 | |
| protected:
 | |
| 
 | |
| 	JsonParserBase(jsmntok_t* tokens, int tokenCount)
 | |
| 	{
 | |
| 		this->tokenCount = tokenCount;
 | |
| 		this->tokens = tokens;
 | |
| 
 | |
| 		jsmn_init(&parser);
 | |
| 	}
 | |
| 	
 | |
| 	bool parseTokens(char* jsonString);
 | |
| 	char* getValueByKey(char* name);
 | |
| 
 | |
| private:
 | |
| 
 | |
| 	char* buffer;
 | |
| 	jsmn_parser parser;
 | |
| 	int tokenCount;
 | |
| 	jsmntok_t* tokens;
 | |
| };
 | |
| 
 | |
| template <int N>
 | |
| class ArduinoJsonParser : JsonParserBase
 | |
| {
 | |
| public:
 | |
| 
 | |
| 	ArduinoJsonParser()
 | |
| 		: JsonParserBase(tokens, N * 2 + 1)
 | |
| 	{
 | |
| 
 | |
| 	}
 | |
| 
 | |
| 	bool parse(char* json)
 | |
| 	{
 | |
| 		return parseTokens(json);
 | |
| 	}
 | |
| 	
 | |
| 	char* getValue(char* name)
 | |
| 	{
 | |
| 		return getValueByKey(name);
 | |
| 	}
 | |
| 
 | |
| private:
 | |
| 	
 | |
| 	jsmntok_t tokens[N * 2 + 1];
 | |
| };
 | |
| 
 | |
| #endif
 | |
| 
 |