108 lines
3.7 KiB
C
108 lines
3.7 KiB
C
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#include <string.h>
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#define KWIL_GEN_IMPL(...)\
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int struct_A_to_json(struct struct_A* src, char** out_json) {\
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int json_capacity = 2; \
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/* length of b */\
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json_capacity += 5+ snprintf(NULL, 0, "%d", src->b);\
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/* length of a */\
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json_capacity += 5 + snprintf(NULL, 0, "%f", src->a);\
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/* length of u */\
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json_capacity += 5 + snprintf(NULL, 0, "%du", src->u);\
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/* length of dyn_str */\
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json_capacity += 11 + strlen(src->dyn_str);\
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char* json = malloc(json_capacity);\
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int json_len = 1;\
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strcpy(json, "{");\
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*out_json = json;\
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/* field: b */\
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json_len += sprintf(json + json_len, "\"b\":");\
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json_len += sprintf(json + json_len, "%d", src->b);\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: a */\
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json_len += sprintf(json + json_len, "\"a\":");\
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json_len += sprintf(json + json_len, "%f", src->a);\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: u */\
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json_len += sprintf(json + json_len, "\"u\":");\
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json_len += sprintf(json + json_len, "%u", src->u);\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: dyn_str */\
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json_len += sprintf(json + json_len, "\"dyn_str\":");\
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if(src->dyn_str != NULL) {\
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json_len += sprintf(json + json_len, "\"%s\"", src->dyn_str);\
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}\
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strcpy(json + json_len, ",");\
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++json_len;\
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strcpy(json + json_len - 1, "}");\
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return json_capacity;\
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}\
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int struct_B_to_json(struct struct_B* src, char** out_json) {\
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int json_capacity = 2; \
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/* length of f */\
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json_capacity += 5 + snprintf(NULL, 0, "%f", src->f);\
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/* length of i */\
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json_capacity += 5+ snprintf(NULL, 0, "%d", src->i);\
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/* length of str */\
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json_capacity += 7 + strlen(src->str);\
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/* length of str_static */\
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json_capacity += 14 + strlen(src->str_static);\
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/* length of other_struct */\
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json_capacity += 16;\
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/* length of other_struct_typedef */\
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json_capacity += 24;\
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/* length of other_enum */\
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json_capacity += 14;\
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/* length of other_enum_typedef */\
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json_capacity += 22;\
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char* json = malloc(json_capacity);\
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int json_len = 1;\
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strcpy(json, "{");\
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*out_json = json;\
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/* field: f */\
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json_len += sprintf(json + json_len, "\"f\":");\
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json_len += sprintf(json + json_len, "%f", src->f);\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: i */\
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json_len += sprintf(json + json_len, "\"i\":");\
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json_len += sprintf(json + json_len, "%d", src->i);\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: str */\
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json_len += sprintf(json + json_len, "\"str\":");\
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if(src->str != NULL) {\
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json_len += sprintf(json + json_len, "\"%s\"", src->str);\
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}\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: str_static */\
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json_len += sprintf(json + json_len, "\"str_static\":");\
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if(src->str_static != NULL) {\
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json_len += sprintf(json + json_len, "\"%s\"", src->str_static);\
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}\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: other_struct */\
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json_len += sprintf(json + json_len, "\"other_struct\":");\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: other_struct_typedef */\
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json_len += sprintf(json + json_len, "\"other_struct_typedef\":");\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: other_enum */\
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json_len += sprintf(json + json_len, "\"other_enum\":");\
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strcpy(json + json_len, ",");\
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++json_len;\
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/* field: other_enum_typedef */\
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json_len += sprintf(json + json_len, "\"other_enum_typedef\":");\
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strcpy(json + json_len, ",");\
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++json_len;\
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strcpy(json + json_len - 1, "}");\
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return json_capacity;\
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}\
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