/*
===============
CL_StartHTTPDownload
Actually starts a download by adding it to the curl multi
handle.
===============
*/
static void CL_StartHTTPDownload (dlqueue_t *entry, dlhandle_t *dl)
{
size_t len;
char tempFile[MAX_OSPATH];
char escapedFilePath[MAX_QPATH*4];
//yet another hack to accomodate filelists, how i wish i could push :(
//NULL file handle indicates filelist.
len = strlen (entry->quakePath);
if (len > 9 && !strcmp (entry->quakePath + len - 9, ".filelist"))
{
dl->file = NULL;
CL_EscapeHTTPPath (entry->quakePath, escapedFilePath);
}
else
{
CL_HTTP_Reset_KBps_counter (); // Knightmare- for KB/s counter
Com_sprintf (dl->filePath, sizeof(dl->filePath), "%s/%s", FS_Gamedir(), entry->quakePath);
Com_sprintf (tempFile, sizeof(tempFile), "%s/%s", cl.gamedir, entry->quakePath);
CL_EscapeHTTPPath (dl->filePath, escapedFilePath);
// strncat (dl->filePath, ".tmp");
Q_strncatz (dl->filePath, ".tmp", sizeof(dl->filePath));
FS_CreatePath (dl->filePath);
//don't bother with http resume... too annoying if server doesn't support it.
dl->file = fopen (dl->filePath, "wb");
if (!dl->file)
{
Com_Printf ("CL_StartHTTPDownload: Couldn't open %s for writing.\n", dl->filePath);
entry->state = DLQ_STATE_DONE;
//CL_RemoveHTTPDownload (entry->quakePath);
return;
}
}
dl->tempBuffer = NULL;
dl->speed = 0;
dl->fileSize = 0;
dl->position = 0;
dl->queueEntry = entry;
if (!dl->curl)
dl->curl = curl_easy_init ();
Com_sprintf (dl->URL, sizeof(dl->URL), "%s%s", cls.downloadServer, escapedFilePath);
curl_easy_setopt (dl->curl, CURLOPT_ENCODING, "");
//curl_easy_setopt (dl->curl, CURLOPT_DEBUGFUNCTION, CL_CURL_Debug);
//curl_easy_setopt (dl->curl, CURLOPT_VERBOSE, 1);
curl_easy_setopt (dl->curl, CURLOPT_NOPROGRESS, 0);
if (dl->file)
{
curl_easy_setopt (dl->curl, CURLOPT_WRITEDATA, dl->file);
curl_easy_setopt (dl->curl, CURLOPT_WRITEFUNCTION, NULL);
}
else
{
curl_easy_setopt (dl->curl, CURLOPT_WRITEDATA, dl);
curl_easy_setopt (dl->curl, CURLOPT_WRITEFUNCTION, CL_HTTP_Recv);
}
curl_easy_setopt (dl->curl, CURLOPT_PROXY, cl_http_proxy->string);
curl_easy_setopt (dl->curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt (dl->curl, CURLOPT_MAXREDIRS, 5);
curl_easy_setopt (dl->curl, CURLOPT_WRITEHEADER, dl);
curl_easy_setopt (dl->curl, CURLOPT_HEADERFUNCTION, CL_HTTP_Header);
curl_easy_setopt (dl->curl, CURLOPT_PROGRESSFUNCTION, CL_HTTP_Progress);
curl_easy_setopt (dl->curl, CURLOPT_PROGRESSDATA, dl);
curl_easy_setopt (dl->curl, CURLOPT_USERAGENT, Cvar_VariableString ("version"));
curl_easy_setopt (dl->curl, CURLOPT_REFERER, cls.downloadReferer);
curl_easy_setopt (dl->curl, CURLOPT_URL, dl->URL);
if (curl_multi_add_handle (multi, dl->curl) != CURLM_OK)
{
Com_Printf ("curl_multi_add_handle: error\n");
dl->queueEntry->state = DLQ_STATE_DONE;
return;
}
handleCount++;
//Com_Printf ("started dl: hc = %d\n", LOG_GENERAL, handleCount);
Com_DPrintf ("CL_StartHTTPDownload: Fetching %s...\n", dl->URL);
dl->queueEntry->state = DLQ_STATE_RUNNING;
}
/**
* @brief Actually starts a download by adding it to the curl multi handle.
*/
static void CL_StartHTTPDownload (dlqueue_t *entry, dlhandle_t *dl)
{
char tempFile[MAX_OSPATH];
char escapedFilePath[MAX_QPATH * 4];
const char *extension = Com_GetExtension(entry->ufoPath);
/* yet another hack to accomodate filelists, how i wish i could push :(
* NULL file handle indicates filelist. */
if (extension != NULL && Q_streq(extension, "filelist")) {
dl->file = NULL;
CL_EscapeHTTPPath(entry->ufoPath, escapedFilePath);
} else {
/** @todo use the FS_OpenFile function here */
Com_sprintf(dl->filePath, sizeof(dl->filePath), "%s/%s", FS_Gamedir(), entry->ufoPath);
Com_sprintf(tempFile, sizeof(tempFile), BASEDIRNAME"/%s", entry->ufoPath);
CL_EscapeHTTPPath(tempFile, escapedFilePath);
strcat(dl->filePath, ".tmp");
FS_CreatePath(dl->filePath);
/* don't bother with http resume... too annoying if server doesn't support it. */
dl->file = fopen(dl->filePath, "wb");
if (!dl->file) {
Com_Printf("CL_StartHTTPDownload: Couldn't open %s for writing.\n", dl->filePath);
entry->state = DLQ_STATE_DONE;
/* CL_RemoveHTTPDownload(entry->ufoPath); */
return;
}
}
dl->tempBuffer = NULL;
dl->speed = 0;
dl->fileSize = 0;
dl->position = 0;
dl->queueEntry = entry;
if (!dl->curl)
dl->curl = curl_easy_init();
Com_sprintf(dl->URL, sizeof(dl->URL), "%s%s", cls.downloadServer, escapedFilePath);
curl_easy_setopt(dl->curl, CURLOPT_ENCODING, "");
#ifdef PARANOID
curl_easy_setopt(dl->curl, CURLOPT_VERBOSE, 1);
#endif
curl_easy_setopt(dl->curl, CURLOPT_NOPROGRESS, 0);
if (dl->file) {
curl_easy_setopt(dl->curl, CURLOPT_WRITEDATA, dl->file);
curl_easy_setopt(dl->curl, CURLOPT_WRITEFUNCTION, NULL);
} else {
curl_easy_setopt(dl->curl, CURLOPT_WRITEDATA, dl);
curl_easy_setopt(dl->curl, CURLOPT_WRITEFUNCTION, HTTP_Recv);
}
curl_easy_setopt(dl->curl, CURLOPT_CONNECTTIMEOUT, http_timeout->integer);
curl_easy_setopt(dl->curl, CURLOPT_TIMEOUT, http_timeout->integer);
curl_easy_setopt(dl->curl, CURLOPT_FAILONERROR, 1);
curl_easy_setopt(dl->curl, CURLOPT_PROXY, http_proxy->string);
curl_easy_setopt(dl->curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(dl->curl, CURLOPT_MAXREDIRS, 5);
curl_easy_setopt(dl->curl, CURLOPT_WRITEHEADER, dl);
curl_easy_setopt(dl->curl, CURLOPT_HEADERFUNCTION, HTTP_Header);
curl_easy_setopt(dl->curl, CURLOPT_PROGRESSFUNCTION, CL_HTTP_Progress);
curl_easy_setopt(dl->curl, CURLOPT_PROGRESSDATA, dl);
curl_easy_setopt(dl->curl, CURLOPT_USERAGENT, GAME_TITLE " " UFO_VERSION);
curl_easy_setopt(dl->curl, CURLOPT_REFERER, cls.downloadReferer);
curl_easy_setopt(dl->curl, CURLOPT_URL, dl->URL);
curl_easy_setopt(dl->curl, CURLOPT_NOSIGNAL, 1);
if (curl_multi_add_handle(multi, dl->curl) != CURLM_OK) {
Com_Printf("curl_multi_add_handle: error\n");
dl->queueEntry->state = DLQ_STATE_DONE;
return;
}
handleCount++;
/*Com_Printf("started dl: hc = %d\n", handleCount); */
Com_Printf("CL_StartHTTPDownload: Fetching %s...\n", dl->URL);
dl->queueEntry->state = DLQ_STATE_RUNNING;
}
