mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-26 14:20:59 +00:00
143 lines
3.1 KiB
C
143 lines
3.1 KiB
C
/*
|
|
#FILENAME#
|
|
|
|
#DESCRIPTION#
|
|
|
|
Copyright (C) 2007 #AUTHOR#
|
|
|
|
Author: #AUTHOR#
|
|
Date: #DATE#
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
*/
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
static __attribute__ ((used)) const char rcsid[] =
|
|
"$Id: template.c 11394 2007-03-17 03:23:39Z taniwha $";
|
|
|
|
#ifdef HAVE_LIBCURL
|
|
|
|
#include <curl/curl.h>
|
|
|
|
#include "QF/dstring.h"
|
|
#include "QF/sys.h"
|
|
|
|
#include "cl_http.h"
|
|
#include "cl_parse.h"
|
|
#include "client.h"
|
|
|
|
static int curl_borked;
|
|
static CURL *easy_handle;
|
|
static CURLM *multi_handle;
|
|
|
|
static int
|
|
http_progress (void *clientp, double dltotal, double dlnow,
|
|
double ultotal, double uplow)
|
|
{
|
|
return 0; //non-zero = abort
|
|
}
|
|
|
|
static size_t
|
|
http_write (void *ptr, size_t size, size_t nmemb, void *stream)
|
|
{
|
|
if (!cls.download) {
|
|
Sys_Printf ("http_write: unexpected call\n");
|
|
return -1;
|
|
}
|
|
return Qwrite (cls.download, ptr, size * nmemb);
|
|
}
|
|
|
|
void
|
|
CL_HTTP_Init (void)
|
|
{
|
|
if ((curl_borked = curl_global_init (CURL_GLOBAL_NOTHING)))
|
|
return;
|
|
multi_handle = curl_multi_init ();
|
|
}
|
|
|
|
void
|
|
CL_HTTP_Shutdown (void)
|
|
{
|
|
if (curl_borked)
|
|
return;
|
|
curl_multi_cleanup (multi_handle);
|
|
curl_global_cleanup ();
|
|
}
|
|
|
|
void
|
|
CL_HTTP_StartDownload (void)
|
|
{
|
|
easy_handle = curl_easy_init ();
|
|
|
|
curl_easy_setopt (easy_handle, CURLOPT_NOPROGRESS, 1L);
|
|
curl_easy_setopt (easy_handle, CURLOPT_NOSIGNAL, 1L);
|
|
curl_easy_setopt (easy_handle, CURLOPT_PROGRESSFUNCTION, http_progress);
|
|
curl_easy_setopt (easy_handle, CURLOPT_WRITEFUNCTION, http_write);
|
|
|
|
curl_easy_setopt (easy_handle, CURLOPT_URL, cls.downloadurl->str);
|
|
curl_multi_add_handle (multi_handle, easy_handle);
|
|
}
|
|
|
|
void
|
|
CL_HTTP_Update (void)
|
|
{
|
|
int running_handles;
|
|
int messages_in_queue;
|
|
CURLMsg *msg;
|
|
|
|
curl_multi_perform (multi_handle, &running_handles);
|
|
while ((msg = curl_multi_info_read (multi_handle, &messages_in_queue))) {
|
|
if (msg->msg == CURLMSG_DONE) {
|
|
long response_code;
|
|
|
|
curl_easy_getinfo (msg->easy_handle, CURLINFO_RESPONSE_CODE,
|
|
&response_code);
|
|
if (response_code == 200) {
|
|
CL_FinishDownload ();
|
|
} else {
|
|
Sys_Printf ("download failed: %ld\n", response_code);
|
|
CL_FailDownload ();
|
|
}
|
|
curl_multi_remove_handle (multi_handle, easy_handle);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
CL_HTTP_Reset (void)
|
|
{
|
|
curl_multi_remove_handle (multi_handle, easy_handle);
|
|
curl_easy_cleanup (easy_handle);
|
|
easy_handle = 0;
|
|
}
|
|
|
|
#else
|
|
|
|
#include "cl_http.h"
|
|
|
|
void CL_HTTP_Init (void) {}
|
|
void CL_HTTP_Shutdown (void) {}
|
|
void CL_HTTP_StartDownload (void) {}
|
|
void CL_HTTP_Update (void) {}
|
|
void CL_HTTP_Reset (void) {}
|
|
|
|
#endif
|