94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
|
#ifndef LIBJSON_GUARD_STREAM_H
|
||
|
|
#define LIBJSON_GUARD_STREAM_H
|
||
|
|
|
||
|
|
#include "JSONDebug.h"
|
||
|
|
|
||
|
|
#ifdef JSON_STREAM
|
||
|
|
|
||
|
|
#ifdef JSON_LESS_MEMORY
|
||
|
|
#ifdef __GNUC__
|
||
|
|
#pragma pack(push, 1)
|
||
|
|
#elif _MSC_VER
|
||
|
|
#pragma pack(push, JSONStream_pack, 1)
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef JSON_MEMORY_CALLBACKS
|
||
|
|
#include "JSONMemory.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef JSON_LIBRARY
|
||
|
|
class JSONNode; //foreward declaration
|
||
|
|
typedef void (*json_stream_callback_t)(JSONNode &, void *);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
class JSONStream {
|
||
|
|
public:
|
||
|
|
LIBJSON_OBJECT(JSONStream);
|
||
|
|
JSONStream(json_stream_callback_t call_p, json_stream_e_callback_t call_e = NULL, void * callbackIdentifier = JSONSTREAM_SELF) json_nothrow;
|
||
|
|
JSONStream(const JSONStream & orig) json_nothrow;
|
||
|
|
JSONStream & operator =(const JSONStream & orig) json_nothrow;
|
||
|
|
~JSONStream(void) json_nothrow { LIBJSON_DTOR; }
|
||
|
|
#ifdef JSON_LIBRARY
|
||
|
|
JSONStream & operator << (const json_char * str) json_nothrow;
|
||
|
|
#else
|
||
|
|
JSONStream & operator << (const json_string & str) json_nothrow;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static void deleteJSONStream(JSONStream * stream) json_nothrow {
|
||
|
|
#ifdef JSON_MEMORY_CALLBACKS
|
||
|
|
stream -> ~JSONStream();
|
||
|
|
libjson_free<JSONStream>(stream);
|
||
|
|
#else
|
||
|
|
delete stream;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static JSONStream * newJSONStream(json_stream_callback_t callback, json_stream_e_callback_t call_e, void * callbackIdentifier) json_nothrow {
|
||
|
|
#ifdef JSON_MEMORY_CALLBACKS
|
||
|
|
return new(json_malloc<JSONStream>(1)) JSONStream(callback, call_e, callbackIdentifier);
|
||
|
|
#else
|
||
|
|
return new JSONStream(callback, call_e, callbackIdentifier);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
inline void reset() json_nothrow {
|
||
|
|
state = true;
|
||
|
|
buffer.clear();
|
||
|
|
}
|
||
|
|
JSON_PRIVATE
|
||
|
|
inline void * getIdentifier(void) json_nothrow {
|
||
|
|
if (callback_identifier == JSONSTREAM_SELF){
|
||
|
|
return (void*)this;
|
||
|
|
}
|
||
|
|
return callback_identifier;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if (JSON_READ_PRIORITY == HIGH) && (!(defined(JSON_LESS_MEMORY)))
|
||
|
|
template<json_char ch>
|
||
|
|
static size_t FindNextRelevant(const json_string & value_t, const size_t pos) json_nothrow json_read_priority;
|
||
|
|
#else
|
||
|
|
static size_t FindNextRelevant(json_char ch, const json_string & value_t, const size_t pos) json_nothrow json_read_priority;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void parse(void) json_nothrow;
|
||
|
|
json_string buffer;
|
||
|
|
json_stream_callback_t call;
|
||
|
|
json_stream_e_callback_t err_call;
|
||
|
|
void * callback_identifier;
|
||
|
|
bool state BITS(1);
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef JSON_LESS_MEMORY
|
||
|
|
#ifdef __GNUC__
|
||
|
|
#pragma pack(pop)
|
||
|
|
#elif _MSC_VER
|
||
|
|
#pragma pack(pop, JSONStream_pack)
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|