29 lines
799 B
C
29 lines
799 B
C
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#include "lichess.h"
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#include <string.h>
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#include <json-c/json_tokener.h>
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#include <stdio.h>
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#include <unistd.h>
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json_object* query_lichess(char* username)
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{
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/* This function queries the lichess api and returns a pointer to a
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* json_object, that contains the profile of the queried player
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*/
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char* api_base = "https://lichess.org/api/user/";
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char user_url[128];
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strcpy(user_url,api_base);
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strcat(user_url,username);
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printf("querying %s\n",user_url);
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char* http_response = request(user_url);
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if(http_response == NULL)
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{
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printf("didn't receive HTTP response, we might be rate-limited. Waiting 60s");
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sleep(60);
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return NULL;
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}
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json_object *lichessUser = json_tokener_parse(http_response);
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json_object *profile = json_object_object_get(lichessUser,"profile");
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return profile;
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}
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