static void
bitfieldToBenc( const tr_bitfield * b, tr_benc * benc )
{
if( tr_bitfieldHasAll( b ) )
tr_bencInitStr( benc, "all", 3 );
else if( tr_bitfieldHasNone( b ) )
tr_bencInitStr( benc, "none", 4 );
else {
size_t byte_count = 0;
uint8_t * raw = tr_bitfieldGetRaw( b, &byte_count );
tr_bencInitRaw( benc, raw, byte_count );
tr_free( raw );
}
}
static bool
replaceURL (tr_benc * metainfo, const char * in, const char * out)
{
const char * str;
tr_benc * announce_list;
bool changed = false;
if (tr_bencDictFindStr (metainfo, "announce", &str) && strstr (str, in))
{
char * newstr = replaceSubstr (str, in, out);
printf ("\tReplaced in \"announce\": \"%s\" --> \"%s\"\n", str, newstr);
tr_bencDictAddStr (metainfo, "announce", newstr);
tr_free (newstr);
changed = true;
}
if (tr_bencDictFindList (metainfo, "announce-list", &announce_list))
{
tr_benc * tier;
int tierCount = 0;
while ((tier = tr_bencListChild (announce_list, tierCount++)))
{
tr_benc * node;
int nodeCount = 0;
while ((node = tr_bencListChild (tier, nodeCount++)))
{
if (tr_bencGetStr (node, &str) && strstr (str, in))
{
char * newstr = replaceSubstr (str, in, out);
printf ("\tReplaced in \"announce-list\" tier %d: \"%s\" --> \"%s\"\n", tierCount, str, newstr);
tr_bencFree (node);
tr_bencInitStr (node, newstr, -1);
tr_free (newstr);
changed = true;
}
}
}
}
return changed;
}
static int
callback( void * vdata,
int type,
const JSON_value * value )
{
struct json_benc_data * data = vdata;
tr_benc * node;
switch( type )
{
case JSON_T_ARRAY_BEGIN:
node = getNode( data );
tr_bencInitList( node, 0 );
tr_ptrArrayAppend( data->stack, node );
break;
case JSON_T_ARRAY_END:
tr_ptrArrayPop( data->stack );
break;
case JSON_T_OBJECT_BEGIN:
node = getNode( data );
tr_bencInitDict( node, 0 );
tr_ptrArrayAppend( data->stack, node );
break;
case JSON_T_OBJECT_END:
tr_ptrArrayPop( data->stack );
break;
case JSON_T_FLOAT:
{
char buf[128];
tr_snprintf( buf, sizeof( buf ), "%f",
(double)value->vu.float_value );
tr_bencInitStr( getNode( data ), buf, -1 );
break;
}
case JSON_T_NULL:
tr_bencInitStr( getNode( data ), "", 0 );
break;
case JSON_T_INTEGER:
tr_bencInitInt( getNode( data ), value->vu.integer_value );
break;
case JSON_T_TRUE:
tr_bencInitInt( getNode( data ), 1 );
break;
case JSON_T_FALSE:
tr_bencInitInt( getNode( data ), 0 );
break;
case JSON_T_STRING:
tr_bencInitStr( getNode( data ),
value->vu.str.value,
value->vu.str.length );
break;
case JSON_T_KEY:
assert( !data->key );
data->key = tr_strdup( value->vu.str.value );
break;
}
return 1;
}
