65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
#include "pch.h"
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#include "http_client.h"
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namespace wxhelper {
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void HttpClient::SendRequest(std::string content) {
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struct mg_mgr mgr;
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Data data ;
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data.done = false;
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data.post_data = content;
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mg_mgr_init(&mgr);
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mg_http_connect(&mgr, url_.c_str(), OnHttpEvent, &data);
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while (!data.done){
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mg_mgr_poll(&mgr, 500);
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}
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mg_mgr_free(&mgr);
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}
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void HttpClient::OnHttpEvent(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
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const char * s_url = GetInstance().url_.c_str();
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Data data = *(Data*)fn_data;
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if (ev == MG_EV_OPEN) {
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// Connection created. Store connect expiration time in c->data
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*(uint64_t *) c->data = mg_millis() + GetInstance().timeout_;
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} else if (ev == MG_EV_POLL) {
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if (mg_millis() > *(uint64_t *) c->data &&
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(c->is_connecting || c->is_resolving)) {
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mg_error(c, "Connect timeout");
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}
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} else if (ev == MG_EV_CONNECT) {
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struct mg_str host = mg_url_host(s_url);
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if (mg_url_is_ssl(s_url)) {
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// no implement
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}
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// Send request
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size_t content_length = data.post_data.size();
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mg_printf(c,
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"POST %s HTTP/1.0\r\n"
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"Host: %.*s\r\n"
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"Content-Type: application/json\r\n"
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"Content-Length: %d\r\n"
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"\r\n",
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mg_url_uri(s_url), (int) host.len,
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host.ptr, content_length);
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mg_send(c, data.post_data.c_str(), content_length);
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} else if (ev == MG_EV_HTTP_MSG) {
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// Response is received. Print it
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#ifdef _DEBUG
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struct mg_http_message *hm = (struct mg_http_message *) ev_data;
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printf("%.*s", (int) hm->message.len, hm->message.ptr);
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#endif
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c->is_closing = 1; // Tell mongoose to close this connection
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data.done = true; // Tell event loop to stops
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} else if (ev == MG_EV_ERROR) {
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data.done = true; // Error, tell event loop to stop
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}
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}
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void HttpClient::SetConfig(std::string url,uint64_t timeout){
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url_=url;
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timeout_=timeout;
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}
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} // namespace wxhelper
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