1 2 #ifndef UPB_JSONENCODE_H_ 3 #define UPB_JSONENCODE_H_ 4 5 #include "upb/def.h" 6 7 #ifdef __cplusplus 8 extern "C" { 9 #endif 10 11 enum { 12 /* When set, emits 0/default values. TODO(haberman): proto3 only? */ 13 UPB_JSONENC_EMITDEFAULTS = 1, 14 15 /* When set, use normal (snake_caes) field names instead of JSON (camelCase) 16 names. */ 17 UPB_JSONENC_PROTONAMES = 2 18 }; 19 20 /* Encodes the given |msg| to JSON format. The message's reflection is given in 21 * |m|. The symtab in |symtab| is used to find extensions (if NULL, extensions 22 * will not be printed). 23 * 24 * Output is placed in the given buffer, and always NULL-terminated. The output 25 * size (excluding NULL) is returned. This means that a return value >= |size| 26 * implies that the output was truncated. (These are the same semantics as 27 * snprintf()). */ 28 size_t upb_json_encode(const upb_msg *msg, const upb_msgdef *m, 29 const upb_symtab *ext_pool, int options, char *buf, 30 size_t size, upb_status *status); 31 32 #ifdef __cplusplus 33 } /* extern "C" */ 34 #endif 35 36 #endif /* UPB_JSONENCODE_H_ */ 37