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@ -130,7 +130,7 @@ static void sendmallocdata( const int64 s, char *buffer, size_t size ) {
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static void senddata( const int64 s, char *buffer, size_t size ) {
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struct http_data *h = io_getcookie( s );
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size_t written_size;
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ssize_t written_size;
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/* whoever sends data is not interested in its input-array */
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if( h )
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@ -167,6 +167,7 @@ static void httpresponse( const int64 s, char *data ) {
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int numwant, tmp, scanon, mode;
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unsigned short port = htons(6881);
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time_t t;
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ssize_t len;
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size_t reply_size = 0, reply_off;
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#ifdef _DEBUG_HTTPERROR
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@ -208,7 +209,7 @@ static void httpresponse( const int64 s, char *data ) {
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}
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if( !hash ) HTTPERROR_400_PARAM;
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if( ( reply_size = return_sync_for_torrent( hash, &reply ) ) <= 0 ) HTTPERROR_500;
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if( !( reply_size = return_sync_for_torrent( hash, &reply ) ) ) HTTPERROR_500;
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return sendmallocdata( s, reply, reply_size );
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case 5: /* stats ? */
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@ -226,8 +227,7 @@ static void httpresponse( const int64 s, char *data ) {
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scan_urlencoded_query( &c, NULL, SCAN_SEARCHPATH_VALUE );
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continue;
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}
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( len <= 0 ) HTTPERROR_400_PARAM;
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if( scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE ) != 4 ) HTTPERROR_400_PARAM;
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if( !byte_diff(data,4,"mrtg"))
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mode = STATS_MRTG;
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else if( !byte_diff(data,4,"top5"))
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@ -238,7 +238,7 @@ static void httpresponse( const int64 s, char *data ) {
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}
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/* Enough for http header + whole scrape string */
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if( ( reply_size = return_stats_for_tracker( SUCCESS_HTTP_HEADER_LENGTH + static_outbuf, mode ) ) <= 0 ) HTTPERROR_500;
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if( !( reply_size = return_stats_for_tracker( SUCCESS_HTTP_HEADER_LENGTH + static_outbuf, mode ) ) ) HTTPERROR_500;
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break;
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case 6: /* scrape ? */
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@ -266,12 +266,12 @@ SCRAPE_WORKAROUND:
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/* Scanned whole query string, no hash means full scrape... you might want to limit that */
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if( !hash ) {
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if( ( reply_size = return_fullscrape_for_tracker( &reply ) ) <= 0 ) HTTPERROR_500;
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if( !( reply_size = return_fullscrape_for_tracker( &reply ) ) ) HTTPERROR_500;
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return sendmallocdata( s, reply, reply_size );
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}
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/* Enough for http header + whole scrape string */
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if( ( reply_size = return_scrape_for_torrent( hash, SUCCESS_HTTP_HEADER_LENGTH + static_outbuf ) ) <= 0 ) HTTPERROR_500;
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if( !( reply_size = return_scrape_for_torrent( hash, SUCCESS_HTTP_HEADER_LENGTH + static_outbuf ) ) ) HTTPERROR_500;
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break;
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case 8:
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if( byte_diff( data, 8, "announce" ) ) HTTPERROR_404;
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@ -292,8 +292,8 @@ ANNOUNCE_WORKAROUND:
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#ifdef WANT_IP_FROM_QUERY_STRING
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case 2:
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if(!byte_diff(data,2,"ip")) {
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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unsigned char ip[4];
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len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( ( len <= 0 ) || scan_fixed_ip( data, len, ip ) ) HTTPERROR_400_PARAM;
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OT_SETIP( &peer, ip );
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} else
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@ -302,12 +302,11 @@ ANNOUNCE_WORKAROUND:
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#endif
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case 4:
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if( !byte_diff( data, 4, "port" ) ) {
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( ( len <= 0 ) || scan_fixed_int( data, len, &tmp ) || ( tmp > 0xffff ) ) HTTPERROR_400_PARAM;
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port = htons( tmp ); OT_SETPORT( &peer, &port );
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} else if( !byte_diff( data, 4, "left" ) ) {
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( len <= 0 ) HTTPERROR_400_PARAM;
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if( ( len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE ) ) <= 0 ) HTTPERROR_400_PARAM;
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if( scan_fixed_int( data, len, &tmp ) ) tmp = 0;
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if( !tmp ) OT_FLAG( &peer ) |= PEER_FLAG_SEEDING;
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} else
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@ -330,11 +329,11 @@ ANNOUNCE_WORKAROUND:
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break;
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case 7:
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if(!byte_diff(data,7,"numwant")) {
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( ( len <= 0 ) || scan_fixed_int( data, len, &numwant ) ) HTTPERROR_400_PARAM;
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if( numwant > 200 ) numwant = 200;
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} else if(!byte_diff(data,7,"compact")) {
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size_t len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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len = scan_urlencoded_query( &c, data = c, SCAN_SEARCHPATH_VALUE );
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if( ( len <= 0 ) || scan_fixed_int( data, len, &tmp ) ) HTTPERROR_400_PARAM;
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if( !tmp ) HTTPERROR_400_COMPACT;
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} else
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@ -352,7 +351,7 @@ ANNOUNCE_WORKAROUND:
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}
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}
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/* Scanned whole query string */
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/* Scanned whole query string XXX better send Error */
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if( !hash ) HTTPERROR_400_PARAM;
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if( OT_FLAG( &peer ) & PEER_FLAG_STOPPED ) {
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@ -360,7 +359,7 @@ ANNOUNCE_WORKAROUND:
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reply_size = sprintf( static_outbuf + SUCCESS_HTTP_HEADER_LENGTH, "d8:completei0e10:incompletei0e8:intervali%ie5:peers0:e", OT_CLIENT_REQUEST_INTERVAL_RANDOM );
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} else {
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torrent = add_peer_to_torrent( hash, &peer );
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if( !torrent || ( reply_size = return_peers_for_torrent( torrent, numwant, SUCCESS_HTTP_HEADER_LENGTH + static_outbuf ) ) <= 0 ) HTTPERROR_500;
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if( !torrent || !( reply_size = return_peers_for_torrent( torrent, numwant, SUCCESS_HTTP_HEADER_LENGTH + static_outbuf ) ) ) HTTPERROR_500;
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}
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ot_overall_successfulannounces++;
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break;
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@ -382,7 +381,7 @@ ANNOUNCE_WORKAROUND:
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HTTPERROR_404;
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}
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if( reply_size <= 0 ) HTTPERROR_500;
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if( !reply_size ) HTTPERROR_500;
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/* This one is rather ugly, so I take you step by step through it.
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@ -449,7 +448,7 @@ static void help( char *name ) {
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static void handle_read( const int64 clientsocket ) {
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struct http_data* h = io_getcookie( clientsocket );
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int64 l;
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ssize_t l;
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if( ( l = io_tryread( clientsocket, static_inbuf, sizeof static_inbuf ) ) <= 0 ) {
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if( h ) {
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