mirror
/
transmission
mirror of https://github.com/transmission/transmission
1
0
Fork 0
Code Issues Releases Wiki Activity

Bencoded dictionaries are now sorted alphabetically, this should fix 

compatibility with some clients, incl. BitTornado-based ones.
(Reported by roee88 from LH-ABC)
This commit is contained in:
Eric Petit 2007-06-10 15:38:58 +00:00
parent b96a30d7c1
commit ba5bb320ca
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
libtransmission/bencode.c
View File

@ -390,14 +390,24 @@ benc_val_t * tr_bencListAdd( benc_val_t * list )
benc_val_t * tr_bencDictAdd( benc_val_t * dict, const char * key )
{
benc_val_t * keyval, * itemval;
int i;
assert( TYPE_DICT == dict->type );
assert( dict->val.l.count + 2 <= dict->val.l.alloc );
keyval = &dict->val.l.vals[dict->val.l.count];
dict->val.l.count++;
itemval = &dict->val.l.vals[dict->val.l.count];
dict->val.l.count++;
/* Keep dictionaries sorted by keys alphabetically.
BitTornado-based clients (and maybe others) need this. */
for( i = 0; i < dict->val.l.count; i += 2 )
{
assert( TYPE_STR == dict->val.l.vals[i].type );
if( strcmp( key, dict->val.l.vals[i].val.s.s ) < 0 )
break;
}
memmove( &dict->val.l.vals[i+2], &dict->val.l.vals[i],
( dict->val.l.count - i ) * sizeof(benc_val_t) );
keyval = &dict->val.l.vals[i];
itemval = &dict->val.l.vals[i+1];
dict->val.l.count += 2;
tr_bencInitStr( keyval, key, -1, 1 );
tr_bencInit( itemval, TYPE_INT );