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@ -634,6 +634,59 @@ size_t return_stats_for_tracker( char *reply, int mode ) { |
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return r - reply; |
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return r - reply; |
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} |
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} |
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size_t return_stats_for_slash24s( char *reply, size_t amount, ot_dword thresh ) { |
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ot_word *count = malloc( 0x1000000 * sizeof(ot_word) ); |
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ot_dword slash24s[amount*2]; /* first dword amount, second dword subnet */ |
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size_t i, j, k, l; |
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char *r = reply; |
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if( !count ) |
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return 0; |
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byte_zero( count, 0x1000000 * sizeof(ot_word) ); |
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byte_zero( slash24s, amount * 2 * sizeof(ot_dword) ); |
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r += sprintf( r, "Stats for all /24s with more than %d announced torrents:\n\n", ((int)thresh) ); |
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for( i=0; i<256; ++i ) { |
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ot_vector *torrents_list = &all_torrents[i]; |
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for( j=0; j<torrents_list->size; ++j ) { |
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ot_peerlist *peer_list = ( ((ot_torrent*)(torrents_list->data))[j] ).peer_list; |
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for( k=0; k<OT_POOLS_COUNT; ++k ) { |
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ot_peer *peers = peer_list->peers[k].data; |
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size_t numpeers = peer_list->peers[k].size; |
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for( l=0; l<numpeers; ++l ) |
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if( ++count[ (*(ot_dword*)(peers+l))>>8 ] == 65335 ) |
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count[ (*(ot_dword*)(peers+l))>>8 ] = 65334; |
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} |
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} |
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} |
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for( i=0; i<0x1000000; ++i ) |
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if( count[i] >= thresh ) { |
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/* This subnet seems to announce more torrents than the last in our list */ |
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int insert_pos = amount - 1; |
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while( ( insert_pos >= 0 ) && ( count[i] > slash24s[ 2 * insert_pos ] ) ) |
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--insert_pos; |
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++insert_pos; |
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memmove( slash24s + 2 * ( insert_pos + 1 ), slash24s + 2 * ( insert_pos ), 2 * sizeof( ot_dword ) * ( amount - insert_pos - 1 ) ); |
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slash24s[ 2 * insert_pos ] = count[i]; |
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slash24s[ 2 * insert_pos + 1 ] = i; |
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if( slash24s[ 2 * amount - 2 ] > thresh ) |
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thresh = slash24s[ 2 * amount - 2 ]; |
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} |
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free( count ); |
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for( i=0; i < amount; ++i ) |
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if( slash24s[ 2*i ] >= thresh ) { |
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unsigned long ip = slash24s[ 2*i +1 ]; |
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r += sprintf( r, "% 10ld %d.%d.%d/24\n", (long)slash24s[ 2*i ], (int)(ip >> 16), (int)(255 & ( ip >> 8 )), (int)(ip & 255) ); |
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} |
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return r - reply; |
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} |
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void remove_peer_from_torrent( ot_hash *hash, ot_peer *peer ) { |
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void remove_peer_from_torrent( ot_hash *hash, ot_peer *peer ) { |
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int exactmatch, i; |
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int exactmatch, i; |
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ot_vector *torrents_list = &all_torrents[*hash[0]]; |
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ot_vector *torrents_list = &all_torrents[*hash[0]]; |
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