Adding utilities to count childs

include/xml.h

@@ -35,4 +35,5 @@ int xml_getbinaprop(node *n, const char *key);
 int xml_gethexaprop(node *n, const char *key);
 float xml_getfloatprop(node *n, const char *key);
 int xml_getchildcount(node *n);
+int xml_getchildcount_filtered(node *n, char *name);
 void xml_destroy(node *n);

src/child.c

@@ -6,6 +6,22 @@
 */
 
 #include "xml.h"
+#include "my.h"
+
+int xml_getchildcount_filtered(node *n, char *name)
+{
+    int i = 1;
+
+    if (!n || !n->child)
+        return (0);
+    n = n->child;
+    while (n->next) {
+        n = n->next;
+        if (!my_strcmp(n->name, name))
+            i++;
+    }
+    return (i);
+}
 
 int xml_getchildcount(node *n)
 {

src/xmlget.c

@@ -15,7 +15,7 @@ char *xml_getproperty(node *n, const char *key)
 {
     for (dictionary *prop = n->properties; prop; prop = prop->next) {
         if (!my_strcmp(key, prop->key))
-            return (prop->value);
+            return (my_strdup(prop->value));
     }
     return (NULL);
 }