void
tr_ctorInitTorrentPriorities( const tr_ctor * ctor, tr_torrent * tor )
{
tr_file_index_t i;
for( i=0; i<ctor->lowSize; ++i )
tr_torrentInitFilePriority( tor, ctor->low[i], TR_PRI_LOW );
for( i=0; i<ctor->normalSize; ++i )
tr_torrentInitFilePriority( tor, ctor->normal[i], TR_PRI_NORMAL );
for( i=0; i<ctor->highSize; ++i )
tr_torrentInitFilePriority( tor, ctor->high[i], TR_PRI_HIGH );
}
static uint64_t
parsePriorities( tr_torrent * tor,
const uint8_t * buf,
uint32_t len )
{
uint64_t ret = 0;
if( len == (uint32_t)( 2 * tor->info.fileCount ) )
{
const size_t n = tor->info.fileCount;
const size_t len = 2 * n;
tr_file_index_t *dnd = NULL, dndCount = 0;
tr_file_index_t *dl = NULL, dlCount = 0;
size_t i;
const uint8_t * walk = buf;
/* set file priorities */
for( i = 0; i < n; ++i )
{
tr_priority_t priority;
const char ch = *walk++;
switch( ch )
{
case 'l':
priority = TR_PRI_LOW; break;
case 'h':
priority = TR_PRI_HIGH; break;
default:
priority = TR_PRI_NORMAL; break;
}
tr_torrentInitFilePriority( tor, i, priority );
}
/* set the dnd flags */
dl = tr_new( tr_file_index_t, len );
dnd = tr_new( tr_file_index_t, len );
for( i = 0; i < n; ++i )
if( *walk++ == 't' ) /* 't' means the DND flag is true */
dnd[dndCount++] = i;
else
dl[dlCount++] = i;
if( dndCount )
tr_torrentInitFileDLs ( tor, dnd, dndCount, FALSE );
if( dlCount )
tr_torrentInitFileDLs ( tor, dl, dlCount, TRUE );
tr_free( dnd );
tr_free( dl );
ret = TR_FR_PRIORITY;
}
return ret;
}
static uint64_t
loadFilePriorities( tr_benc * dict, tr_torrent * tor )
{
tr_benc * list;
uint64_t ret = 0;
const tr_file_index_t n = tor->info.fileCount;
if( tr_bencDictFindList( dict, KEY_FILE_PRIORITIES, &list )
&& ( tr_bencListSize( list ) == n ) )
{
int64_t priority;
tr_file_index_t i;
for( i = 0; i < n; ++i )
if( tr_bencGetInt( tr_bencListChild( list, i ), &priority ) )
tr_torrentInitFilePriority( tor, i, priority );
ret = TR_FR_FILE_PRIORITIES;
}
return ret;
}
static uint64_t loadFilePriorities(tr_variant* dict, tr_torrent* tor)
{
tr_variant* list;
uint64_t ret = 0;
tr_file_index_t const n = tor->info.fileCount;
if (tr_variantDictFindList(dict, TR_KEY_priority, &list) && tr_variantListSize(list) == n)
{
int64_t priority;
for (tr_file_index_t i = 0; i < n; ++i)
{
if (tr_variantGetInt(tr_variantListChild(list, i), &priority))
{
tr_torrentInitFilePriority(tor, i, priority);
}
}
ret = TR_FR_FILE_PRIORITIES;
}
return ret;
}
