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* Fix playlist browsing with no SortOrder specified. (SF bug )

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This commit is contained in:
Justin Maggard
2012-01-31 00:47:34 +00:00
parent fe581c5e7f
commit 6119262fa4
1 changed files with 18 additions and 13 deletions

31
upnpsoap.c

@ -541,6 +541,7 @@ parse_sort_criteria(char *sortCriteria, int *error)
char *order = NULL;
char *item, *saveptr;
int i, ret, reverse, title_sorted = 0;
struct string_s str;
*error = 0;
if( !sortCriteria )
@ -549,13 +550,16 @@ parse_sort_criteria(char *sortCriteria, int *error)
if( (item = strtok_r(sortCriteria, ",", &saveptr)) )
{
order = malloc(4096);
strcpy(order, "order by ");
str.data = order;
str.size = 4096;
str.off = 0;
strcatf(&str, "order by ");
}
for( i=0; item != NULL; i++ )
{
reverse=0;
if( i )
strcat(order, ", ");
strcatf(&str, ", ");
if( *item == '+' )
{
item++;
@ -568,34 +572,34 @@ parse_sort_criteria(char *sortCriteria, int *error)
else
{
DPRINTF(E_DEBUG, L_HTTP, "No order specified [%s]\n", item);
*error = 1;
*error = -1;
goto unhandled_order;
}
if( strcasecmp(item, "upnp:class") == 0 )
{
strcat(order, "o.CLASS");
strcatf(&str, "o.CLASS");
}
else if( strcasecmp(item, "dc:title") == 0 )
{
strcat(order, "d.TITLE");
strcatf(&str, "d.TITLE");
title_sorted = 1;
}
else if( strcasecmp(item, "dc:date") == 0 )
{
strcat(order, "d.DATE");
strcatf(&str, "d.DATE");
}
else if( strcasecmp(item, "upnp:originalTrackNumber") == 0 )
{
strcat(order, "d.DISC, d.TRACK");
strcatf(&str, "d.DISC, d.TRACK");
}
else if( strcasecmp(item, "upnp:album") == 0 )
{
strcat(order, "d.ALBUM");
strcatf(&str, "d.ALBUM");
}
else
{
DPRINTF(E_DEBUG, L_HTTP, "Unhandled SortCriteria [%s]\n", item);
*error = 1;
*error = -1;
if( i )
{
ret = strlen(order);
@ -606,7 +610,7 @@ parse_sort_criteria(char *sortCriteria, int *error)
}
if( reverse )
strcat(order, " DESC");
strcatf(&str, " DESC");
unhandled_order:
item = strtok_r(NULL, ",", &saveptr);
}
@ -617,7 +621,7 @@ parse_sort_criteria(char *sortCriteria, int *error)
}
/* Add a "tiebreaker" sort order */
if( !title_sorted )
strcat(order, ", TITLE ASC");
strcatf(&str, ", TITLE ASC");
return order;
}
@ -1259,7 +1263,7 @@ BrowseContentDirectory(struct upnphttp * h, const char * action)
}
}
/* If it's a DLNA client, return an error for bad sort criteria */
if( (args.flags & FLAG_DLNA) && ret )
if( (args.flags & FLAG_DLNA) && ret < 0 )
{
SoapError(h, 709, "Unsupported or invalid sort criteria");
goto browse_error;
@ -1490,8 +1494,9 @@ SearchContentDirectory(struct upnphttp * h, const char * action)
#endif
orderBy = parse_sort_criteria(SortCriteria, &ret);
/* If it's a DLNA client, return an error for bad sort criteria */
if( (args.flags & FLAG_DLNA) && ret )
if( (args.flags & FLAG_DLNA) && ret < 0 )
{
free(orderBy);
SoapError(h, 709, "Unsupported or invalid sort criteria");
goto search_error;
}