Make exception class for XML router

diff --git a/src/router_flexml.cpp b/src/router_flexml.cpp
index a421930..e66b56c 100644 (file)
--- a/src/router_flexml.cpp
+++ b/src/router_flexml.cpp
@@ -1,4 +1,4 @@
-/* $Id: router_flexml.cpp,v 1.4 2005-12-08 15:10:34 adam Exp $
+/* $Id: router_flexml.cpp,v 1.5 2005-12-08 15:34:08 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -27,9 +27,7 @@ namespace yp2 {
         typedef std::list<std::string> FilterIdList;
         typedef std::map<std::string, FilterIdList > IdRouteMap ;
 
-        std::string m_xmlconf;
         bool m_xinclude;
-        xmlDoc * m_xmlconf_doc;
         IdFilterMap m_id_filter_map;
         FilterIdList m_filter_id_list;
         IdRouteMap m_id_route_map;
@@ -39,7 +37,7 @@ namespace yp2 {
                            const xmlDoc * xmldoc,
                            std::string id = "");
 
-        void parse_xml_config_dom();
+        void parse_xml_config_dom(xmlDocPtr doc);
         
         const xmlNode* jump_to(const xmlNode* node, int xml_node_type);
 
@@ -80,13 +78,15 @@ const xmlNode* yp2::RouterFleXML::Rep::jump_to(const xmlNode* node, int xml_node
     return node;
 }
 
-void yp2::RouterFleXML::Rep::parse_xml_config_dom()
+void yp2::RouterFleXML::Rep::parse_xml_config_dom(xmlDocPtr doc)
 {
-    if (!m_xmlconf_doc){    
+    if (!doc)
+    {
         std::cerr << "XML configuration DOM pointer empty" << std::endl;
+        return;
     }
     
-    const xmlNode* root = xmlDocGetRootElement(m_xmlconf_doc);
+    const xmlNode* root = xmlDocGetRootElement(doc);
     
     if ((std::string((const char *) root->name) != "yp2")
         || (std::string((const char *)(root->ns->href)) 
@@ -184,9 +184,8 @@ void yp2::RouterFleXML::Rep::xml_dom_error (const xmlNode* node, std::string msg
               << std::endl;
 }
 
-
 yp2::RouterFleXML::Rep::Rep() : 
-    m_xmlconf(""), m_xinclude(false), m_xmlconf_doc(0)
+    m_xinclude(false)
 {
 }
 
@@ -195,16 +194,19 @@ yp2::RouterFleXML::RouterFleXML(std::string xmlconf)
 {            
     LIBXML_TEST_VERSION;
     
-    m_p->m_xmlconf = xmlconf;
-    
-    m_p->m_xmlconf_doc = xmlParseMemory(m_p->m_xmlconf.c_str(),
-                                        m_p->m_xmlconf.size());
-    m_p->parse_xml_config_dom();
+    xmlDocPtr doc = xmlParseMemory(xmlconf.c_str(),
+                                   xmlconf.size());
+    if (!doc)
+        throw XMLError("xmlParseMemory failed");
+    else
+    {
+        m_p->parse_xml_config_dom(doc);
+        xmlFreeDoc(doc);
+    }
 }
 
 yp2::RouterFleXML::~RouterFleXML()
 {
-    xmlFreeDoc(m_p->m_xmlconf_doc);
 }
 
 const yp2::filter::Base *

diff --git a/src/router_flexml.hpp b/src/router_flexml.hpp
index 1eae3e8..14e368c 100644 (file)
--- a/src/router_flexml.hpp
+++ b/src/router_flexml.hpp
@@ -1,4 +1,4 @@
-/* $Id: router_flexml.hpp,v 1.6 2005-11-10 23:10:42 adam Exp $
+/* $Id: router_flexml.hpp,v 1.7 2005-12-08 15:34:08 adam Exp $
    Copyright (c) 2005, Index Data.
 
    %LICENSE%
@@ -22,6 +22,11 @@ namespace yp2
         
         virtual const filter::Base *move(const filter::Base *filter,
                                          const Package *package) const;
+        class XMLError : public std::runtime_error {
+        public:
+            XMLError(const std::string msg) :
+                std::runtime_error("XMLError : " + msg) {} ;
+        };
     private:
         boost::scoped_ptr<Rep> m_p;
     };

diff --git a/src/test_router_flexml.cpp b/src/test_router_flexml.cpp
index c458286..039eca5 100644 (file)
--- a/src/test_router_flexml.cpp
+++ b/src/test_router_flexml.cpp
@@ -1,4 +1,4 @@
-/* $Id: test_router_flexml.cpp,v 1.5 2005-12-02 12:21:07 adam Exp $
+/* $Id: test_router_flexml.cpp,v 1.6 2005-12-08 15:34:08 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -24,8 +24,8 @@ public:
 
 BOOST_AUTO_UNIT_TEST( test_router_flexml_1 )
 {
-    try{
-        
+    try
+    {
         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
             "<yp2 xmlns=\"http://indexdata.dk/yp2/config/1\">\n"
             "<start route=\"start\"/>\n"
@@ -46,18 +46,65 @@ BOOST_AUTO_UNIT_TEST( test_router_flexml_1 )
             "</yp2>\n";
        
         yp2::RouterFleXML rflexml(xmlconf);
-        
-        
-        BOOST_CHECK (true);
-        
-        //BOOST_CHECK_EQUAL(filter.name(), std::string("filter1"));
-        
     }
     catch ( ... ) {
         BOOST_CHECK (false);
     }
 }
 
+BOOST_AUTO_UNIT_TEST( test_router_flexml_2 )
+{
+    bool got_xml_error = false;
+    try
+    {
+        std::string xmlconf_invalid = "<?xml version=\"1.0\"?>\n"
+            "<yp2 xmlns=\"http://indexdata.dk/yp2/config/1\">\n"
+            "<start route=\"start\"/>\n"
+            "<filters>\n";
+
+        yp2::RouterFleXML rflexml(xmlconf_invalid);
+    }
+    catch ( yp2::RouterFleXML::XMLError &e) {
+        got_xml_error = true;
+    }
+    catch ( ... ) {
+        ;
+    }
+    BOOST_CHECK(got_xml_error);
+}
+
+BOOST_AUTO_UNIT_TEST( test_router_flexml_3 )
+{
+    try
+    {
+        std::string xmlconf = "<?xml version=\"1.0\"?>\n"
+            "<y:yp2 xmlns:y=\"http://indexdata.dk/yp2/config/1\">\n"
+            "  <start route=\"start\"/>\n"
+            "  <filters>\n"
+            "    <filter id=\"front_default\" type=\"frontend-net\">\n"
+            "      <port>210</port>\n"
+            "    </filter>\n"
+            "    <filter id=\"log_cout\" type=\"log\">\n"
+            "      <logfile>mylog.log</logfile>\n"
+            "    </filter>\n"
+            "  </filters>\n"
+            "  <routes>\n"  
+            "    <route id=\"start\">\n"
+            "      <filter refid=\"front_default\"/>\n"
+            "      <filter refid=\"log_cout\"/>\n"
+            "    </route>\n"
+            "  </routes>\n"
+            "</y:yp2>\n";
+       
+        yp2::RouterFleXML rflexml(xmlconf);
+    }
+    catch ( ... ) {
+        BOOST_CHECK (false);
+    }
+}
+
+
+
 /*
  * Local variables:
  * c-basic-offset: 4