static int ghttp_result_save_buff(ghttp_request *request, struct ghttp_result *result) { char *buf = NULL; int bytes_read = 0; int tmp = 0; if(!request || !result) return -1; if(result->finish){ return 0; } ghttp_flush_response_buffer(request); if(ghttp_get_body_len(request) > 0) { buf = ghttp_get_body(request); bytes_read = ghttp_get_body_len(request); //ghttpDebug("buf: %p, bytes_read: %d \n", buf, bytes_read); if(buf){ tmp = result->bytes + bytes_read; if(tmp >= result->buff_size){ bytes_read = tmp - result->bytes; result->finish = 1; } memcpy(result->buff + result->bytes, buf, bytes_read); result->bytes += bytes_read; } } return 0; }
static int ghttp_result_save_file(ghttp_request *request, struct ghttp_result *result) { char *buf = NULL; int bytes_read = 0; if(!request || !result) return -1; if(result->finish){ fclose(result->fp); result->fp = NULL; return 0; } ghttp_flush_response_buffer(request); if(ghttp_get_body_len(request) > 0) { buf = ghttp_get_body(request); bytes_read = ghttp_get_body_len(request); if(buf){ if( fwrite(buf, bytes_read, 1, result->fp) == bytes_read) result->bytes += bytes_read; } } return 0; }
static int http_response_process(void * arg) { struct json_object *resp; if(ghttp_process(request)==ghttp_done) { resp=json_tokener_parse(ghttp_get_body(request)); resp_ret.type=json_object_get_int(json_object_object_get(resp,RESP_TYPE)); resp_ret.result=json_object_get_int(json_object_object_get(resp,RESP_RESULT)); if(resp_ret.type==REQ_REGISTER) { json_object_object_del(resp, RESP_TYPE); json_object_to_file((char *)arg,resp); } else { if((resp_ret.type==REQ_SUBMIT)&&(!resp_ret.result)) { sprintf(qrcode_buf,format_qrcode,machine_id,*p_order_id,info_version); pid_t pid=vfork(); if(!pid) execlp("qrencode","qrencode","-s 6","-m 2","-lH","-oqrcode.png",qrcode_buf,0); else wait(NULL); } } json_object_put(resp); return 0; } else return -1; }
char *send_http_request(ghttp_request *req, char *uri) { #define MALLOC_SIZE 5120 ghttp_status req_status; unsigned long rec_bytes_total = 0; unsigned long buffer_size = 0; unsigned long rec_bytes_current = 0; char *buffer = (char *)malloc(sizeof(char) * MALLOC_SIZE); if(!buffer) bail("malloc space error"); else { memset(buffer, 0, MALLOC_SIZE); buffer_size = MALLOC_SIZE; } if(ghttp_set_uri(req, uri) < 0) bail("ghttp_set_uri"); if(ghttp_prepare(req) < 0) bail("ghttp_prepare"); if(ghttp_set_type(req, ghttp_type_get) == -1) bail("ghttp_set_type"); if(ghttp_set_sync(req, ghttp_async) < 0) bail("ghttp_set_sync"); do { status(req, "conn"); req_status = ghttp_process(req); if(req_status == ghttp_error) { fprintf(stderr, "ghttp_process: %s\n", ghttp_get_error(req)); return ""; } if(req_status != ghttp_error && ghttp_get_body_len(req) > 0) { rec_bytes_current = ghttp_get_body_len(req); rec_bytes_total += rec_bytes_current; while(rec_bytes_total > buffer_size) { buffer = (char *)realloc(buffer, sizeof(char)*(buffer_size + MALLOC_SIZE)); if(!buffer) bail("realloc error"); buffer_size += MALLOC_SIZE; } strncat(buffer, ghttp_get_body(req), rec_bytes_current); buffer[rec_bytes_total] = '\0'; ghttp_flush_response_buffer(req); } } while(req_status == ghttp_not_done); ghttp_clean(req); return buffer; }
void main(int argc,char *argv[]) { ghttp_request *request = NULL; request = ghttp_request_new(); ghttp_set_uri(request, argv[1]); ghttp_set_type(request, ghttp_type_post); ghttp_set_body(request, argv[2],strlen(argv[2])); printf("%s\n", argv[2]); ghttp_prepare(request); ghttp_process(request); fwrite(ghttp_get_body(request), ghttp_get_body_len(request), 1, stdout); fprintf(stdout, " Length: %s\n", ghttp_get_header(request, "Content-Length")); fprintf(stdout, " Location: %s\n", ghttp_get_header(request, "Location")); }
int ghttp_download_file(char *path, char *url) { ghttp_request *request = NULL; FILE * pFile=NULL; char *buf=NULL; int ret = 0; ghttp_status req_status; ghttp_proc req_proc; int bytes_read=0,recvbytes=0; int status_code=0; char *redirect = NULL; #if GHTTP_DEBUG char *tmp_pchar = NULL; #endif request = ghttp_request_new(); if( ghttp_set_uri(request, url) < 0 ){ ghttpDebug("invalid url: %s \n", url); ret = -1; goto END; } if(!path) path = ghttp_get_resource_name(request); if(!path) path = "httpget.html"; pFile = fopen ( path , "wb" ); if(pFile == NULL){ ghttpDebug("error: %s [%s]\n", strerror(errno), path); ret = -2; goto END; } ghttpDebug("host: %s \n", ghttp_get_host(request)); if( ghttp_set_type(request, ghttp_type_get) < 0 ){ ret = -3; goto END; } if (ghttp_set_sync(request, ghttp_async) < 0){ ret = -3; goto END; } if( ghttp_prepare(request) < 0 ){ ret = -3; goto END; } do { req_status = ghttp_process(request); if( req_status == ghttp_error ){ ghttpDebug("%s \n", ghttp_get_error(request)); ret = -4; goto END; } else { if( req_status == ghttp_done ) { status_code = ghttp_status_code(request); if(status_code != 200){ fclose(pFile); pFile = NULL; break; } } req_proc = ghttp_get_proc(request); if( req_proc == ghttp_proc_response || req_proc == ghttp_proc_done ) { #if GHTTP_DEBUG if( !tmp_pchar ) { tmp_pchar = (char *)ghttp_get_header(request, "Content-Length"); ghttpDebug("Content-Length: %s \n", tmp_pchar ? tmp_pchar : "null"); tmp_pchar = (char *)ghttp_get_header(request, "Transfer-Encoding"); ghttpDebug("Transfer-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null"); tmp_pchar = (char *)ghttp_get_header(request, "Content-Encoding"); ghttpDebug("Content-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null"); tmp_pchar = (char *)1; ghttpDebug("recvbytes: "); } #endif ghttp_flush_response_buffer(request); if(ghttp_get_body_len(request) > 0) { buf = ghttp_get_body(request); bytes_read = ghttp_get_body_len(request); recvbytes += bytes_read; if(buf) fwrite(buf,bytes_read,1,pFile); } ghttpDebug("%d", recvbytes); } } }while (req_status == ghttp_not_done); //ret = status_code; switch(status_code) { case 200: default: break; case 302: buf = (char *)ghttp_get_header(request, "Location"); if(buf){ redirect = (char *)malloc(strlen(buf)+1); if(redirect == NULL){ ret = -1; goto END; } strcpy(redirect, buf); } break; } END: ghttp_request_destroy(request); if(pFile) fclose(pFile); if(redirect){ ghttpDebug("redirect: %s \n", redirect); ret = ghttp_download_file(path, redirect); free(redirect); } return ret; }
int get_http_request(char * url, char * result, int result_len){ int64 post_begin = get_tick_count(); ghttp_request * request = ghttp_request_new(); if(!request){ log_out(log_error, "http_get::ghttp_request_new fail\n"); return -1; } if(ghttp_set_uri(request, (char*)url) == -1){ log_out(log_error, "http_get::ghttp_set_uri fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } if(ghttp_set_type(request, ghttp_type_get) == -1) { log_out(log_error, "http_get::ghttp_set_type fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } //����ͷ ghttp_set_header(request, http_hdr_Accept_Charset, "x-www-form-urlencoded"); ghttp_set_header(request, http_hdr_Connection, "close"); ghttp_set_header(request, http_hdr_Content_Type, "json"); ghttp_set_header(request, http_hdr_Timeout, "5000"); if(ghttp_prepare(request) < 0){ log_out(log_error, "http_get::ghttp_prepare fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } ghttp_status req_status = ghttp_process(request); if (req_status == ghttp_error) { log_out(log_error, "http_get::ghttp_process url(%s) fail(%s)\n", url, ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } int stat_code = ghttp_status_code(request); if(stat_code != 200){ log_out(log_error, "http_get::status code(%d)\n", stat_code); ghttp_request_destroy(request); return -1; } int rsplen = ghttp_get_body_len(request); char * rspbody = ghttp_get_body(request); if((!rspbody) || (rsplen <= 0)){ log_out(log_error, "http_get::ghttp_get_body fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } if(rspbody[rsplen -1] == '\n')rsplen--; int ncopy = result_len < rsplen ? result_len : rsplen; strncpy(result, rspbody, ncopy); ghttp_request_destroy(request); uint take = (uint)(get_tick_count() - post_begin); log_out(log_debug, "http_get::take(%ums) response(%s)\n", take, result); return 0; }
int post_http_request(char * url, char * json, int len, char * result, int result_len){ int64 post_begin = get_tick_count(); ghttp_request * request = ghttp_request_new(); if(!request){ log_out(log_error, "http_post::ghttp_request_new fail\n"); return -1; } if(ghttp_set_uri(request, (char*)url) == -1){ log_out(log_error, "http_post::ghttp_set_uri fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } if(ghttp_set_type(request, ghttp_type_post) == -1) { log_out(log_error, "http_post::ghttp_set_type fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } //����ͷ ghttp_set_header(request, http_hdr_Accept_Charset, "x-www-form-urlencoded"); ghttp_set_header(request, http_hdr_Connection, "keep-alive"); ghttp_set_header(request, http_hdr_Content_Type, "json"); //ghttp_set_header(request, http_hdr_Authorization, "Basic c2hlbmdhbmc6MTIzNDU2"); ghttp_set_header(request, http_hdr_Timeout, "5000"); char content_len[16] = {0}; sprintf(content_len, "%d", len); ghttp_set_header(request, http_hdr_Content_Length, content_len); if(ghttp_set_body(request, json, len) == -1){ log_out(log_error, "http_post::ghttp_set_body fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } if(ghttp_prepare(request) < 0){ log_out(log_error, "http_post::ghttp_prepare fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } ghttp_status req_status = ghttp_process(request); if (req_status == ghttp_error){ log_out(log_error, "http_post::ghttp_process url(%s) fail(%s)\n", url, ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } int stat_code = ghttp_status_code(request); if(stat_code != 200){ log_out(log_error, "http_post::data len(%d) status code(%d)\n", len, stat_code); ghttp_request_destroy(request); return -1; } int rsplen = ghttp_get_body_len(request); char * rspbody = ghttp_get_body(request); if((!rspbody) || (rsplen <= 1)){ log_out(log_error, "http_post::ghttp_get_body fail(%s)\n", ghttp_get_error(request)); ghttp_request_destroy(request); return -1; } if(rspbody[rsplen - 1] == '\n'){ rsplen--;} int ncopy = (result_len <= rsplen) ? result_len -1 : rsplen; if(result){ strncpy(result, rspbody, ncopy); } ghttp_request_destroy(request); uint take = (uint)(get_tick_count() - post_begin); log_out(log_debug, "http_post::data len(%d) take(%ums) response(%s)\n", len, take, result); return 0; }
ghttp_request *send_request(char *uri, int urilen, int mothod, char *path, int pathlen, char *body, int bodylen, char *responsebuf, int *responselen) { //char *uri = "http://www.solidot.org"; /* This is the http request object */ ghttp_request *request = NULL; ghttp_status status; char *buf = NULL, *allpath = NULL; int bytes_read = 0, ret = 0, allpathlen = urilen + pathlen; if(uri == NULL || urilen == 0 ) { ret = -1; LOG_PRINTF("Error: Func: %sAcclocate new empty request is NULL\n", __func__); return request; } allpath = calloc(1, allpathlen + 1); snprintf(allpath, allpathlen+1, "%s%s", uri, path); LOG_PRINTF("Info: Func: %s allpath is %s allpath len is %d uri is %s. \n", __func__, allpath, pathlen, uri); /* Allocate a new empty request object */ request = ghttp_request_new(); if (request == NULL) { ret = -1; LOG_PRINTF("Error: Func: %s new request return error.\n", __func__); return request; } else { LOG_PRINTF("Info: Func: %s Acclocate new empty request is ok. \n", __func__); } /* Set the URI for the request object */ if(ghttp_set_uri(request, allpath) == -1) { ret = -1; LOG_PRINTF("Error: Func: %s set uri return error.\n", __func__); return request; } LOG_PRINTF("Info: Func: %s set uri is ok. \n", __func__); /* Set the type for the request object */ if(ghttp_set_type(request, (ghttp_type)mothod) == -1) { ret = -1; LOG_PRINTF("Error: Func: %s set type return error.\n", __func__); return request; } LOG_PRINTF("Info: Func: %s set type is ok. \n", __func__); if(body != NULL && bodylen != 0) { LOG_PRINTF("Info: Func: %s set body is %s \n", __func__, body); ret = ghttp_set_body(request,body, bodylen); if (ret == -1) { LOG_PRINTF("Error: Func: %s set body return error.\n", __func__); return request; } else { LOG_PRINTF("Info: Func: %s set body is ok. \n", __func__); } } else { LOG_PRINTF("Info: Func: %s not set body.\n", __func__); } /* Prepare the connection */ ghttp_prepare(request); /* Process the request */ status = ghttp_process(request); if(status == ghttp_error) { ret = -1; LOG_PRINTF("Error: Func: %s ghttp_process return error.\n", __func__); return request; } /* OK, done */ LOG_PRINTF("Info: Func: %s Status code -> %d\n", __func__, ghttp_status_code(request)); /* Get the response for the request */ buf = ghttp_get_body(request); bytes_read = ghttp_get_body_len(request); if(buf != NULL && bytes_read >= 0 ) { memcpy(responsebuf, buf, *responselen); } /* Get the response for the request*/ *responselen = bytes_read; LOG_PRINTF("Info: Func: %s get_body len is %d response is: %s \n", __func__, bytes_read, buf); //printf("%s\n", buf); return request; }
char *send_http_request(ghttp_request *req, char *uri) { #define malloc_size 5120 ghttp_status req_status; unsigned long rec_bytes_total = 0; unsigned long buffer_size = 0; unsigned long rec_bytes_current = 0; char *buffer = (char *)malloc(sizeof(char) * malloc_size); if(!buffer) { printf("malloc space error\n"); return NULL; } else { memset(buffer, 0, malloc_size); buffer_size = malloc_size; } if(ghttp_set_uri(req, uri) < 0) { printf("ghttp_set_uri\n"); return NULL; } ghttp_set_header(req,http_hdr_Connection,"close"); char timeout_str[10]; sprintf(timeout_str,"%d",5000); ghttp_set_header(req,http_hdr_Timeout,timeout_str); if(ghttp_prepare(req) < 0) { printf("ghttp_prepare\n"); return NULL; } if(ghttp_set_type(req, ghttp_type_get) == -1) { printf("ghttp_set_type\n"); return NULL; } if(ghttp_set_sync(req, ghttp_async) < 0) { printf("ghttp_set_sync\n"); return NULL; } do { status(req, "conn"); req_status = ghttp_process(req); if(req_status == ghttp_error) { fprintf(stderr, "ghttp_process: %s\n", ghttp_get_error(req)); return ""; } if(req_status != ghttp_error && ghttp_get_body_len(req) > 0) { rec_bytes_current = ghttp_get_body_len(req); rec_bytes_total += rec_bytes_current; while(rec_bytes_total > buffer_size) { buffer = (char *)realloc(buffer, buffer_size + malloc_size); if(!buffer) { printf("realloc error\n"); return NULL; } buffer_size += malloc_size; } strncat(buffer, ghttp_get_body(req), rec_bytes_current); buffer[rec_bytes_total] = '\0'; ghttp_flush_response_buffer(req); } } while(req_status == ghttp_not_done); ghttp_clean(req); return buffer; }