void
tr_tracker_http_scrape (tr_session * session,
const tr_scrape_request * request,
tr_scrape_response_func response_func,
void * response_func_user_data)
{
int i;
struct scrape_data * d;
char * url = scrape_url_new (request);
d = tr_new0 (struct scrape_data, 1);
d->response.url = tr_strdup (request->url);
d->response_func = response_func;
d->response_func_user_data = response_func_user_data;
d->response.row_count = request->info_hash_count;
for (i=0; i<d->response.row_count; ++i)
{
memcpy (d->response.rows[i].info_hash, request->info_hash[i], SHA_DIGEST_LENGTH);
d->response.rows[i].seeders = -1;
d->response.rows[i].leechers = -1;
d->response.rows[i].downloads = -1;
}
tr_strlcpy (d->log_name, request->log_name, sizeof (d->log_name));
dbgmsg (request->log_name, "Sending scrape to libcurl: \"%s\"", url);
tr_webRun (session, url, on_scrape_done, d);
tr_free (url);
}
void
tr_tracker_http_scrape( tr_session * session,
const tr_scrape_request * request,
tr_scrape_response_func response_func,
void * response_func_user_data )
{
int i;
struct scrape_data * d;
struct evbuffer * buf = scrape_url_new( request );
const char * url = (const char *) evbuffer_pullup( buf, -1 );
d = tr_new0( struct scrape_data, 1 );
d->response.url = tr_strdup( request->url );
d->response_func = response_func;
d->response_func_user_data = response_func_user_data;
d->response.row_count = request->info_hash_count;
for( i=0; i<d->response.row_count; ++i )
memcpy( d->response.rows[i].info_hash, request->info_hash[i], SHA_DIGEST_LENGTH );
tr_strlcpy( d->log_name, request->log_name, sizeof( d->log_name ) );
dbgmsg( request->log_name, "Sending scrape to libcurl: \"%s\"", url );
tr_webRun( session, url, NULL, NULL, on_scrape_done, d );
evbuffer_free( buf );
}
static void
requestNextChunk( tr_webseed * w )
{
tr_torrent * tor = tr_torrentFindFromHash( w->session, w->hash );
if( tor != NULL )
{
const tr_info * inf = tr_torrentInfo( tor );
const uint32_t have = EVBUFFER_LENGTH( w->content );
const uint32_t left = w->byteCount - have;
const uint32_t pieceOffset = w->pieceOffset + have;
tr_file_index_t fileIndex;
uint64_t fileOffset;
uint32_t thisPass;
char * url;
char * range;
tr_ioFindFileLocation( tor, w->pieceIndex, pieceOffset,
&fileIndex, &fileOffset );
thisPass = MIN( left, inf->files[fileIndex].length - fileOffset );
url = makeURL( w, &inf->files[fileIndex] );
/*fprintf( stderr, "url is [%s]\n", url );*/
range = tr_strdup_printf( "%"PRIu64"-%"PRIu64, fileOffset, fileOffset + thisPass - 1 );
/*fprintf( stderr, "range is [%s] ... we want %lu total, we have %lu, so %lu are left, and we're asking for %lu this time\n", range, (unsigned long)w->byteCount, (unsigned long)have, (unsigned long)left, (unsigned long)thisPass );*/
tr_webRun( w->session, url, range, webResponseFunc, w );
tr_free( range );
tr_free( url );
}
}
static gboolean
favicon_web_done_idle_cb (gpointer vfav)
{
GdkPixbuf * pixbuf = NULL;
gboolean finished = FALSE;
struct favicon_data * fav = vfav;
if (fav->len > 0) /* we got something... try to make a pixbuf from it */
{
favicon_save_to_cache (fav->host, fav->contents, fav->len);
pixbuf = favicon_load_from_cache (fav->host);
finished = pixbuf != NULL;
}
if (!finished) /* no pixbuf yet... */
{
if (++fav->type == IMAGE_TYPES) /* failure */
{
finished = TRUE;
}
else /* keep trying */
{
char * url = get_url (fav->host, fav->type);
g_free (fav->contents);
fav->contents = NULL;
fav->len = 0;
tr_webRun (fav->session, url, NULL, NULL, favicon_web_done_cb, fav);
g_free (url);
}
}
if (finished)
{
fav->func (pixbuf, fav->data);
g_free (fav->host);
g_free (fav->contents);
g_free (fav);
}
return FALSE;
}
void
tr_tracker_http_announce( tr_session * session,
const tr_announce_request * request,
tr_announce_response_func response_func,
void * response_func_user_data )
{
struct announce_data * d;
struct evbuffer * buf = announce_url_new( session, request );
const char * url = (const char *) evbuffer_pullup( buf, -1 );
d = tr_new0( struct announce_data, 1 );
d->response_func = response_func;
d->response_func_user_data = response_func_user_data;
memcpy( d->response.info_hash, request->info_hash, SHA_DIGEST_LENGTH );
tr_strlcpy( d->log_name, request->log_name, sizeof( d->log_name ) );
dbgmsg( request->log_name, "Sending announce to libcurl: \"%s\"", url );
tr_webRun( session, url, NULL, NULL, on_announce_done, d );
evbuffer_free( buf );
}
void
tr_tracker_http_announce (tr_session * session,
const tr_announce_request * request,
tr_announce_response_func response_func,
void * response_func_user_data)
{
struct announce_data * d;
char * url = announce_url_new (session, request);
d = tr_new0 (struct announce_data, 1);
d->response.seeders = -1;
d->response.leechers = -1;
d->response.downloads = -1;
d->response_func = response_func;
d->response_func_user_data = response_func_user_data;
memcpy (d->response.info_hash, request->info_hash, SHA_DIGEST_LENGTH);
tr_strlcpy (d->log_name, request->log_name, sizeof (d->log_name));
dbgmsg (request->log_name, "Sending announce to libcurl: \"%s\"", url);
tr_webRun (session, url, on_announce_done, d);
tr_free (url);
}
