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add json response

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This commit is contained in:
overflowerror 2021-05-05 00:25:07 +02:00
parent 5dccbcd798
commit 0bb7de5fa2
2 changed files with 29 additions and 0 deletions
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26
src/request.c
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@ -11,6 +11,7 @@
#include <status.h>
#include <json.h>
#include <marshaller.h>
#include "request.h"
@ -167,3 +168,28 @@ response_t fileResponse(const char* file) {
return response;
}
static void jsonOutput(FILE* output, void* _userData, ctx_t ctx) {
jsonValue_t* json = (jsonValue_t*) _userData;
char* result = json_stringify(json);
json_free(json);
fprintf(output, "%s", result);
free(result);
}
response_t _jsonResponse(int status, const char* type, void* value) {
response_t response = emptyResponse();
jsonValue_t* json = _json_marshall_value(type, value);
if (json == NULL) {
return statusResponse(500, strerror(errno));
}
response.status = status;
response._userData = json;
response.output = jsonOutput;
return response;
}

3
src/request.h
View file

@ -40,4 +40,7 @@ response_t rawResponse(int status, const char* txt);
response_t fileResponse(const char* file);
response_t _jsonResponse(int status, const char* type, void* value);
#define jsonResponse(s, t, v) _jsonResponse(s, # t, v)
#endif