acl/lib_fiber/samples-gui/HttpGet/HttpClient.cpp

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2021-09-13 00:19:49 +08:00
#include "pch.h"
#include "HttpGetDlg.h"
#include "HttpClient.h"
CHttpClient::CHttpClient(CHttpGetDlg& hWin, const CString& url)
: m_hWin(hWin)
, m_url(url)
{
}
CHttpClient::~CHttpClient(void) {}
void CHttpClient::run()
{
acl::http_url hu;
if (!hu.parse(m_url.GetString())) {
m_hWin.SetError("Invalid url=%s", m_url.GetString());
return;
}
const char* domain = hu.get_domain();
unsigned short port = hu.get_port();
CString addr;
addr.Format("%s|%d", domain, port);
acl::http_request request(addr.GetString());
CString url;
url.Format("%s", hu.get_url_path());
const char* params = hu.get_url_params();
if (*params != 0) {
url.AppendFormat("?%s", params);
}
acl::http_header& header = request.request_header();
header.set_url(url.GetString()).accept_gzip(true).set_host(domain);
acl::string head;
header.build_request(head);
m_hWin.SetRequestHead(head.c_str());
if (!request.request(NULL, 0)) {
m_hWin.SetError("Send request to %s error: %s",
addr.GetString(), acl::last_serror());
return;
}
acl::http_client* client = request.get_client();
head.clear();
client->sprint_header(head);
m_hWin.SetResponseHead(head);
long long length = request.body_length();
m_hWin.SetBodyTotalLength(length);
length = 0;
char buf[8192];
while (true) {
int ret = request.read_body(buf, sizeof(buf));
if (ret <= 0) {
break;
}
length += ret;
m_hWin.SetBodyLength(length);
}
m_hWin.SetBodyLength(length);
}