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https://github.com/transmission/transmission
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(trunk libT) #2631 "Add webseed support to magnet links"
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parent
da7ab27ae2
commit
5c3fd1b5cc
4 changed files with 54 additions and 21 deletions
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@ -44,12 +44,15 @@ test1( void )
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"d2354010a3ca4ade5b7427bb093a62a3899ff381"
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"&dn=Display%20Name"
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"&tr=http%3A%2F%2Ftracker.openbittorrent.com%2Fannounce"
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"&tr=http%3A%2F%2Ftracker.opentracker.org%2Fannounce";
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"&tr=http%3A%2F%2Ftracker.opentracker.org%2Fannounce"
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"&ws=http%3A%2F%2Fserver.webseed.org%2Fpath%2Fto%2Ffile";
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info = tr_magnetParse( uri );
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check( info != NULL )
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check( info->announceCount == 2 );
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check( !strcmp( info->announceURLs[0], "http://tracker.openbittorrent.com/announce" ) )
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check( !strcmp( info->announceURLs[1], "http://tracker.opentracker.org/announce" ) )
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check( info->trackerCount == 2 );
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check( !strcmp( info->trackers[0], "http://tracker.openbittorrent.com/announce" ) )
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check( !strcmp( info->trackers[1], "http://tracker.opentracker.org/announce" ) )
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check( info->webseedCount == 1 );
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check( !strcmp( info->webseeds[0], "http://server.webseed.org/path/to/file" ) )
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check( !strcmp( info->displayName, "Display Name" ) )
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for( i=0; i<20; ++i )
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check( info->hash[i] == dec[i] );
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@ -61,12 +64,15 @@ test1( void )
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"2I2UAEFDZJFN4W3UE65QSOTCUOEZ744B"
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"&dn=Display%20Name"
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"&tr=http%3A%2F%2Ftracker.openbittorrent.com%2Fannounce"
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"&ws=http%3A%2F%2Fserver.webseed.org%2Fpath%2Fto%2Ffile"
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"&tr=http%3A%2F%2Ftracker.opentracker.org%2Fannounce";
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info = tr_magnetParse( uri );
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check( info != NULL )
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check( info->announceCount == 2 );
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check( !strcmp( info->announceURLs[0], "http://tracker.openbittorrent.com/announce" ) )
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check( !strcmp( info->announceURLs[1], "http://tracker.opentracker.org/announce" ) )
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check( info->trackerCount == 2 );
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check( !strcmp( info->trackers[0], "http://tracker.openbittorrent.com/announce" ) )
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check( !strcmp( info->trackers[1], "http://tracker.opentracker.org/announce" ) )
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check( info->webseedCount == 1 );
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check( !strcmp( info->webseeds[0], "http://server.webseed.org/path/to/file" ) )
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check( !strcmp( info->displayName, "Display Name" ) )
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for( i=0; i<20; ++i )
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check( info->hash[i] == dec[i] );
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@ -93,13 +93,16 @@ base32_to_sha1( uint8_t * out, const char * in, const int inlen )
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***/
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#define MAX_TRACKERS 64
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#define MAX_WEBSEEDS 64
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tr_magnet_info *
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tr_magnetParse( const char * uri )
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{
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tr_bool got_checksum = FALSE;
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int announceCount = 0;
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char * announceURLs[MAX_TRACKERS];
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int trCount = 0;
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int wsCount = 0;
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char * tr[MAX_TRACKERS];
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char * ws[MAX_WEBSEEDS];
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char * displayName = NULL;
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uint8_t sha1[SHA_DIGEST_LENGTH];
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tr_magnet_info * info = NULL;
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@ -149,7 +152,10 @@ tr_magnetParse( const char * uri )
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displayName = tr_http_unescape( val, vallen );
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if( ( keylen==2 ) && !memcmp( key, "tr", 2 ) )
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announceURLs[announceCount++] = tr_http_unescape( val, vallen );
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tr[trCount++] = tr_http_unescape( val, vallen );
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if( ( keylen==2 ) && !memcmp( key, "ws", 2 ) )
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ws[wsCount++] = tr_http_unescape( val, vallen );
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walk = next != NULL ? next + 1 : NULL;
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}
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@ -159,8 +165,10 @@ tr_magnetParse( const char * uri )
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{
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info = tr_new0( tr_magnet_info, 1 );
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info->displayName = displayName;
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info->announceCount = announceCount;
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info->announceURLs = tr_memdup( announceURLs, sizeof(char*) * announceCount );
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info->trackerCount = trCount;
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info->trackers = tr_memdup( tr, sizeof(char*) * trCount );
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info->webseedCount = wsCount;
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info->webseeds = tr_memdup( ws, sizeof(char*) * wsCount );
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memcpy( info->hash, sha1, sizeof(uint8_t) * SHA_DIGEST_LENGTH );
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}
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@ -174,10 +182,14 @@ tr_magnetFree( tr_magnet_info * info )
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{
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int i;
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for( i=0; i<info->announceCount; ++i )
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tr_free( info->announceURLs[i] );
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for( i=0; i<info->trackerCount; ++i )
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tr_free( info->trackers[i] );
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tr_free( info->trackers );
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for( i=0; i<info->webseedCount; ++i )
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tr_free( info->webseeds[i] );
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tr_free( info->webseeds );
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tr_free( info->announceURLs );
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tr_free( info->displayName );
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tr_free( info );
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}
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@ -18,9 +18,14 @@
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typedef struct tr_magnet_info
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{
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uint8_t hash[20];
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char * displayName;
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char ** announceURLs;
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int announceCount;
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int trackerCount;
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char ** trackers;
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int webseedCount;
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char ** webseeds;
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}
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tr_magnet_info;
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@ -585,18 +585,28 @@ tr_metainfoSetFromMagnet( tr_info * inf, const tr_magnet_info * m )
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inf->name = tr_strdup( inf->hashString );
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/* trackers */
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if( m->announceCount > 0 )
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if(( inf->trackerCount = m->trackerCount ))
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{
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int i;
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const int n = m->announceCount;
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const int n = m->trackerCount;
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inf->trackerCount = n;
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inf->trackers = tr_new0( tr_tracker_info, n );
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for( i=0; i<n; ++i ) {
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const char * url = m->announceURLs[i];
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const char * url = m->trackers[i];
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inf->trackers[i].tier = i;
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inf->trackers[i].announce = tr_strdup( url );
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inf->trackers[i].scrape = tr_convertAnnounceToScrape( url );
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}
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}
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/* webseeds */
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if(( inf->webseedCount = m->webseedCount ))
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{
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int i;
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const int n = m->webseedCount;
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inf->webseeds = tr_new0( char*, n );
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for( i=0; i<n; ++i )
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inf->webseeds[i] = tr_strdup( m->webseeds[i] );
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}
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}
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