X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_Common.cpp;h=9c4df7f57c539174f1496979685e7d8b48c113e9;hb=22df2f3d52b661c4cffef91085300cffc02dfa65;hp=e0837036eb71d200a1a40581e3a98ad3854dfcba;hpb=eb4e6139c4d447d5d9e13f8bb2a8641cb5dd7efa;p=modules%2Fshaper.git

diff --git a/src/Config/Config_Common.cpp b/src/Config/Config_Common.cpp
index e0837036e..9c4df7f57 100644
--- a/src/Config/Config_Common.cpp
+++ b/src/Config/Config_Common.cpp
@@ -20,6 +20,8 @@
 
 bool isElementNode(xmlNodePtr theNode)
 {
+  if (!theNode)
+    return false;
   return theNode->type == XML_ELEMENT_NODE;
 }
 
@@ -126,10 +128,14 @@ std::string getProperty(xmlNodePtr theNode, const char* thePropName)
   return result;
 }
 
+std::string getNormalizedProperty(xmlNodePtr theNode, const char* thePropName)
+{
+  return normalize(getProperty(theNode, thePropName));
+}
+
 bool getBooleanAttribute(xmlNodePtr theNode, const char* theAttributeName, bool theDefault)
 {
-  std::string prop = getProperty(theNode, theAttributeName);
-  std::transform(prop.begin(), prop.end(), prop.begin(), ::tolower);
+  std::string prop = normalize(getProperty(theNode, theAttributeName));
   bool result = theDefault;
   if (prop == "true" || prop == "1") {
     result = true;
@@ -138,3 +144,17 @@ bool getBooleanAttribute(xmlNodePtr theNode, const char* theAttributeName, bool
   }
   return result;
 }
+
+CONFIG_EXPORT std::string normalize(const char* theString)
+{
+  if (!theString)
+    return std::string();
+  return normalize(std::string(theString));
+}
+
+CONFIG_EXPORT std::string normalize(const std::string& theString)
+{
+  std::string result = theString;
+  std::transform(result.begin(), result.end(), result.begin(), ::tolower);
+  return result;
+}