mirror of https://github.com/status-im/go-waku.git
76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
#ifndef MAIN_H
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#define MAIN_H
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#include <stdbool.h>
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#include "nxjson.c"
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bool isError(char *input)
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{
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char *jsonStr = malloc(strlen(input) + 1);
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strcpy(jsonStr, input);
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const nx_json *json = nx_json_parse(jsonStr, 0);
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bool result = false;
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if (json)
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{
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const char *errTxt = nx_json_get(json, "error")->text_value;
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result = errTxt != NULL;
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if (result)
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{
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printf("ERROR: %s\n", errTxt);
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}
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}
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nx_json_free(json);
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free(jsonStr);
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return result;
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}
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char *utils_extract_wakumessage_from_signal(const nx_json *signal)
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{
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const nx_json *wakuMsgJson = nx_json_get(nx_json_get(signal, "event"), "wakuMessage");
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const char *payload = nx_json_get(wakuMsgJson, "payload")->text_value;
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const char *contentTopic = nx_json_get(wakuMsgJson, "contentTopic")->text_value;
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int version = nx_json_get(wakuMsgJson, "version")->int_value;
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long long timestamp = nx_json_get(wakuMsgJson, "timestamp")->int_value;
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char wakuMsg[1000];
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sprintf(wakuMsg, "{\"payload\":\"%s\",\"contentTopic\":\"%s\",\"timestamp\":%lld, \"version\":%d}", payload, contentTopic, timestamp, version);
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char *response = (char *)malloc(sizeof(char) * (strlen(wakuMsg) + 1));
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strcpy(response, wakuMsg);
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return response;
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}
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long long utils_get_int(char *input)
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{
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char *jsonStr = malloc(strlen(input) + 1);
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strcpy(jsonStr, input);
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const nx_json *json = nx_json_parse(jsonStr, 0);
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long long result = -1;
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if (json)
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{
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result = nx_json_get(json, "result")->int_value;
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}
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nx_json_free(json);
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free(jsonStr);
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return result;
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}
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char *utils_get_str(char *input)
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{
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char *jsonStr = malloc(strlen(input) + 1);
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strcpy(jsonStr, input);
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const nx_json *json = nx_json_parse(jsonStr, 0);
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char *result = "";
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if (json)
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{
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const char *text_value = nx_json_get(json, "result")->text_value;
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result = strdup(text_value);
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}
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nx_json_free(json);
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free(jsonStr);
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return result;
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}
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#endif /* MAIN_H */ |