X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fxmlutil.cpp;h=d4026b9bfc5235c478c6cb103de6f3022ee4ded9;hb=872baf038ffe10f670ba45082c6911201e2ac4cb;hp=c2aef1a1b434d16a2ea7e6f0817a6f6ad5be12c7;hpb=ec5548301e2549fc0f8d2f962aade24cb6f90d1b;p=metaproxy-moved-to-github.git

diff --git a/src/xmlutil.cpp b/src/xmlutil.cpp
index c2aef1a..d4026b9 100644
--- a/src/xmlutil.cpp
+++ b/src/xmlutil.cpp
@@ -1,4 +1,4 @@
-/* $Id: xmlutil.cpp,v 1.1 2006-01-09 13:43:59 adam Exp $
+/* $Id: xmlutil.cpp,v 1.4 2006-01-11 14:58:28 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -34,6 +34,78 @@ bool yp2::xml::is_element_yp2(const xmlNode *ptr,
 }
 
 
+bool yp2::xml::check_element_yp2(const xmlNode *ptr, 
+                                 const std::string &name)
+{
+    if (!yp2::xml::is_element_yp2(ptr, name))
+        throw yp2::XMLError("Expected element name " + name);
+    return true;
+}
+
+std::string yp2::xml::get_route(const xmlNode *node)
+{
+    std::string route_value;
+    if (node)
+    {
+        const struct _xmlAttr *attr;
+        for (attr = node->properties; attr; attr = attr->next)
+        {
+            std::string name = std::string((const char *) attr->name);
+            std::string value;
+            
+            if (attr->children && attr->children->type == XML_TEXT_NODE)
+                value = std::string((const char *)attr->children->content);
+            
+            if (name == "route")
+                route_value = value;
+            else
+                throw XMLError("Only attribute route allowed"
+                               " in " + std::string((const char *)node->name)
+                               + " element. Got " + std::string(name));
+        }
+    }
+    return route_value;
+}
+
+
+const xmlNode* yp2::xml::jump_to_children(const xmlNode* node,
+                                          int xml_node_type)
+{
+    node = node->children;
+    for (; node && node->type != xml_node_type; node = node->next)
+        ;
+    return node;
+}
+
+const xmlNode* yp2::xml::jump_to_next(const xmlNode* node,
+                                      int xml_node_type)
+{
+    node = node->next;
+    for (; node && node->type != xml_node_type; node = node->next)
+        ;
+    return node;
+}
+
+const xmlNode* yp2::xml::jump_to(const xmlNode* node,
+                                 int xml_node_type)
+{
+    for (; node && node->type != xml_node_type; node = node->next)
+        ;
+    return node;
+}
+
+void yp2::xml::check_empty(const xmlNode *node)
+{
+    if (node)
+    {
+        const xmlNode *n;
+        for (n = node->children; n; n = n->next)
+            if (n->type == XML_ELEMENT_NODE)
+                throw yp2::XMLError("No child elements allowed inside element "
+                                    + std::string((const char *) node->name));
+    }
+}
+
 /*
  * Local variables:
  * c-basic-offset: 4