(#814) require a valid announce URL when creating torrents

libtransmission/utils.h

@@ -162,6 +162,14 @@ int tr_compareUint32( uint32_t a, uint32_t b );
 
 void tr_sha1_to_hex( char * out, const uint8_t * sha1 );
 
+
+int tr_httpParseUrl( const char * url,
+                     int          url_len,
+                     char     ** setme_host,
+                     int       * setme_port,
+                     char     ** setme_path );
+
+
 /***
 ****
 ***/