60 lines
2.5 KiB
C
60 lines
2.5 KiB
C
// -----------------------------------------------------------------------------
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// data framework (json5, xml, compression) @todo:kvdb
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// - rlyeh, public domain
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//
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// @todo: vec2,vec3,vec4
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typedef union json_t { char* s; double f; int64_t i; uintptr_t p; array(union json_t) arr; } json_t;
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// json api
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API bool json_push(const char *json_content);
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API const char* json_key(const char *keypath);
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API json_t* json_find(const char *type_keypath);
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API json_t json_get(const char *type_keypath);
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API int json_count(const char *keypath);
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#define json_int(...) (json_get(va("i" __VA_ARGS__)).i)
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#define json_float(...) (json_get(va("f" __VA_ARGS__)).f)
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#define json_string(...) (json_get(va("s" __VA_ARGS__)).s)
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#define json_key(...) json_key(va(__VA_ARGS__))
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#define json_count(...) json_count(va(__VA_ARGS__))
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API bool json_pop();
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// xml api
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API int xml_push(const char *xml_content);
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API const char * xml_string(char *key);
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API unsigned xml_count(char *key);
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API array(char) xml_blob(char *key);
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#define xml_string(...) xml_string(va(__VA_ARGS__)) // syntax sugar: string
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#define xml_int(...) atoi(xml_string(va(__VA_ARGS__))) // syntax sugar: int
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#define xml_float(...) atof(xml_string(va(__VA_ARGS__))) // syntax sugar: float
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#define xml_blob(...) xml_blob(va(__VA_ARGS__)) // syntax sugar: base64 blob
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#define xml_count(...) xml_count(va(__VA_ARGS__)) // syntax sugar: count nodes
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API void xml_pop();
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API bool data_tests();
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// compression api
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enum COMPRESS_FLAGS {
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COMPRESS_RAW = 0,
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COMPRESS_PPP = (1<<4),
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COMPRESS_ULZ = (2<<4),
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COMPRESS_LZ4 = (3<<4),
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COMPRESS_CRUSH = (4<<4),
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COMPRESS_DEFLATE = (5<<4),
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COMPRESS_LZP1 = (6<<4),
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COMPRESS_LZMA = (7<<4),
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COMPRESS_BALZ = (8<<4),
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COMPRESS_LZW3 = (9<<4),
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COMPRESS_LZSS = (10<<4),
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COMPRESS_BCM = (11<<4),
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COMPRESS_ZLIB = (12<<4), // same as deflate with header
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};
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API unsigned zbounds(unsigned inlen, unsigned flags);
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API unsigned zencode(void *out, unsigned outlen, const void *in, unsigned inlen, unsigned flags);
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API unsigned zexcess(unsigned flags);
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API unsigned zdecode(void *out, unsigned outlen, const void *in, unsigned inlen, unsigned flags);
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