mercuryworkshop-mirror/libcurl.js
1
0
Fork 0
mirror of https://github.com/ading2210/libcurl.js.git synced 2025-05-13 14:30:02 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

refactor request code

Browse source
This commit is contained in:
ading2210 2024-03-12 17:12:02 -04:00
parent 0d7369c77a
commit 1748ca7dd9
12 changed files with 222 additions and 194 deletions
Download patch file Download diff file Expand all files Collapse all files

114
client/libcurl/http.c Normal file
View file

@ -0,0 +1,114 @@
#include <stdlib.h>
#include <string.h>
#include "cjson/cJSON.h"
#include "curl/curl.h"
#include "types.h"
#include "util.h"
void http_set_options(CURL* http_handle, const char* json_params, const char* body, int body_length) {
struct RequestInfo *request_info = get_handle_info(http_handle);
//some default options
curl_easy_setopt(http_handle, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(http_handle, CURLOPT_ACCEPT_ENCODING, "");
curl_easy_setopt(http_handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
//parse json options
cJSON* request_json = cJSON_Parse(json_params);
cJSON* item = NULL;
struct curl_slist* headers_list = malloc(sizeof(struct curl_slist));
cJSON_ArrayForEach(item, request_json) {
char* key = item->string;
if (strcmp(key, "_libcurl_verbose") == 0) {
curl_easy_setopt(http_handle, CURLOPT_VERBOSE, 1L);
}
if (strcmp(key, "_connect_only") == 0) {
curl_easy_setopt(http_handle, CURLOPT_CONNECT_ONLY, 1L);
curl_easy_setopt(http_handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_easy_setopt(http_handle, CURLOPT_SSL_ENABLE_ALPN, 0L);
request_info->prevent_cleanup = 1;
}
if (strcmp(key, "method") == 0 && cJSON_IsString(item)) {
curl_easy_setopt(http_handle, CURLOPT_CUSTOMREQUEST, item->valuestring);
}
if (strcmp(key, "headers") == 0 && cJSON_IsObject(item)) {
cJSON* header = NULL;
cJSON_ArrayForEach(header, item) {
if (!cJSON_IsString(header)) continue;
int header_length = strlen(header->string) + strlen(header->valuestring) + 2;
char* header_str = malloc(header_length+1);
header_str[header_length] = 0;
sprintf(header_str, "%s: %s", header->string, header->valuestring);
headers_list = curl_slist_append(headers_list, header_str);
free(header_str);
}
curl_easy_setopt(http_handle, CURLOPT_HTTPHEADER, headers_list);
}
if (strcmp(key, "redirect") == 0 && cJSON_IsString(item)) {
if (strcmp(item->valuestring, "error") == 0 || strcmp(item->valuestring, "manual") == 0) {
curl_easy_setopt(http_handle, CURLOPT_FOLLOWLOCATION, 0);
}
}
}
cJSON_Delete(request_json);
//add post data if specified
if (body != NULL) {
curl_easy_setopt(http_handle, CURLOPT_POSTFIELDS, body);
curl_easy_setopt(http_handle, CURLOPT_POSTFIELDSIZE, body_length);
}
request_info->headers_list = headers_list;
}
char* http_get_info(CURL* http_handle) {
struct RequestInfo *request_info = get_handle_info(http_handle);
//create new json object with response info
cJSON* response_json = cJSON_CreateObject();
long response_code;
curl_easy_getinfo(http_handle, CURLINFO_RESPONSE_CODE, &response_code);
cJSON* status_item = cJSON_CreateNumber(response_code);
cJSON_AddItemToObject(response_json, "status", status_item);
char* response_url;
curl_easy_getinfo(http_handle, CURLINFO_EFFECTIVE_URL, &response_url);
cJSON* url_item = cJSON_CreateString(response_url);
cJSON_AddItemToObject(response_json, "url", url_item);
cJSON* headers_item = cJSON_CreateArray();
struct curl_header *prev_header = NULL;
struct curl_header *header = NULL;
while ((header = curl_easy_nextheader(http_handle, CURLH_HEADER, -1, prev_header))) {
cJSON* header_key_entry = cJSON_CreateString(header->name);
cJSON* header_value_entry = cJSON_CreateString(header->value);
cJSON* header_pair_item = cJSON_CreateArray();
cJSON_AddItemToArray(header_pair_item, header_key_entry);
cJSON_AddItemToArray(header_pair_item, header_value_entry);
cJSON_AddItemToArray(headers_item, header_pair_item);
prev_header = header;
}
cJSON_AddItemToObject(response_json, "headers", headers_item);
long redirect_count;
curl_easy_getinfo(http_handle, CURLINFO_REDIRECT_COUNT, &redirect_count);
cJSON* redirects_item = cJSON_CreateBool(redirect_count > 0);
cJSON_AddItemToObject(response_json, "redirected", redirects_item);
char* response_json_str = cJSON_Print(response_json);
cJSON_Delete(response_json);
return response_json_str;
}