diff options
Diffstat (limited to 'lib/xmltree.c')
| -rw-r--r-- | lib/xmltree.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/xmltree.c b/lib/xmltree.c index 3d9eb735..6253d760 100644 --- a/lib/xmltree.c +++ b/lib/xmltree.c @@ -523,6 +523,22 @@ char *xt_find_attr( struct xt_node *node, const char *key ) return node->attr[i].value; } +struct xt_node *xt_find_node_by_attr( struct xt_node *xt, const char *tag, const char *key, const char *value ) +{ + struct xt_node *c; + char *s; + + for( c = xt; ( c = xt_find_node( c, tag ) ); c = c->next ) + { + if( ( s = xt_find_attr( c, key ) ) && strcmp( s, value ) == 0 ) + { + return c; + } + } + return NULL; +} + + /* Strip a few non-printable characters that aren't allowed in XML streams (and upset some XMPP servers for example). */ void xt_strip_text( char *in ) |