From ef92bcbc5a975e4254cc69c5f7897aded1b508f8 Mon Sep 17 00:00:00 2001
From: PKEuS <philipp.kloke@web.de>
Date: Sat, 18 Oct 2014 11:17:29 +0200
Subject: [PATCH] Updated tinyxml to d211bb13512cf4edb408e2c4badbcf4100ce0fd0

---
 externals/tinyxml/tinyxml2.cpp | 54 ++++++++++++++++++----------------
 externals/tinyxml/tinyxml2.h   |  9 ++----
 2 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/externals/tinyxml/tinyxml2.cpp b/externals/tinyxml/tinyxml2.cpp
index 53d78bd2f..2893a2798 100644
--- a/externals/tinyxml/tinyxml2.cpp
+++ b/externals/tinyxml/tinyxml2.cpp
@@ -114,12 +114,12 @@ char* StrPair::ParseText( char* p, const char* endTag, int strFlags )
 
 char* StrPair::ParseName( char* p )
 {
-    char* start = p;
-
-    if ( !start || !(*start) ) {
+    if ( !p || !(*p) ) {
         return 0;
     }
 
+    char* const start = p;
+
     while( *p && ( p == start ? XMLUtil::IsNameStartChar( *p ) : XMLUtil::IsNameChar( *p ) )) {
         ++p;
     }
@@ -212,12 +212,13 @@ const char* StrPair::GetStr()
                     else {
                         int i=0;
                         for(; i<NUM_ENTITIES; ++i ) {
-                            if (    strncmp( p+1, entities[i].pattern, entities[i].length ) == 0
-                                    && *(p+entities[i].length+1) == ';' ) {
-                                // Found an entity convert;
-                                *q = entities[i].value;
+                            const Entity& entity = entities[i];
+                            if ( strncmp( p + 1, entity.pattern, entity.length ) == 0
+                                    && *( p + entity.length + 1 ) == ';' ) {
+                                // Found an entity - convert.
+                                *q = entity.value;
                                 ++q;
-                                p += entities[i].length + 2;
+                                p += entity.length + 2;
                                 break;
                             }
                         }
@@ -479,8 +480,7 @@ bool XMLUtil::ToDouble( const char* str, double* value )
 
 char* XMLDocument::Identify( char* p, XMLNode** node )
 {
-    XMLNode* returnNode = 0;
-    char* start = p;
+    char* const start = p;
     p = XMLUtil::SkipWhiteSpace( p );
     if( !p || !*p ) {
         return p;
@@ -509,6 +509,7 @@ char* XMLDocument::Identify( char* p, XMLNode** node )
 #if defined(_MSC_VER)
 #pragma warning (pop)
 #endif
+    XMLNode* returnNode = 0;
     if ( XMLUtil::StringEqual( p, xmlHeader, xmlHeaderLen ) ) {
         returnNode = new (_commentPool.Alloc()) XMLDeclaration( this );
         returnNode->_memPool = &_commentPool;
@@ -693,7 +694,7 @@ XMLNode* XMLNode::InsertFirstChild( XMLNode* addThis )
         addThis->_next = 0;
     }
     addThis->_parent = this;
-     return addThis;
+    return addThis;
 }
 
 
@@ -823,7 +824,7 @@ char* XMLNode::ParseDeep( char* p, StrPair* parentEnd )
         // We read the end tag. Return it to the parent.
         if ( ele && ele->ClosingType() == XMLElement::CLOSING ) {
             if ( parentEnd ) {
-                *parentEnd = static_cast<XMLElement*>(node)->_value;
+                *parentEnd = ele->_value;
             }
 			node->_memPool->SetTracked();	// created and then immediately deleted.
             DeleteNode( node );
@@ -833,20 +834,22 @@ char* XMLNode::ParseDeep( char* p, StrPair* parentEnd )
         // Handle an end tag returned to this level.
         // And handle a bunch of annoying errors.
         if ( ele ) {
+            bool mismatch = false;
             if ( endTag.Empty() && ele->ClosingType() == XMLElement::OPEN ) {
-                _document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
-                p = 0;
+                mismatch = true;
             }
             else if ( !endTag.Empty() && ele->ClosingType() != XMLElement::OPEN ) {
-                _document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
-                p = 0;
+                mismatch = true;
             }
             else if ( !endTag.Empty() ) {
                 if ( !XMLUtil::StringEqual( endTag.GetStr(), node->Value() )) {
-                    _document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
-                    p = 0;
+                    mismatch = true;
                 }
             }
+            if ( mismatch ) {
+                _document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
+                p = 0;
+            }
         }
         if ( p == 0 ) {
             DeleteNode( node );
@@ -911,7 +914,8 @@ XMLNode* XMLText::ShallowClone( XMLDocument* doc ) const
 
 bool XMLText::ShallowEqual( const XMLNode* compare ) const
 {
-    return ( compare->ToText() && XMLUtil::StringEqual( compare->ToText()->Value(), Value() ));
+    const XMLText* text = compare->ToText();
+    return ( text && XMLUtil::StringEqual( text->Value(), Value() ) );
 }
 
 
@@ -1254,7 +1258,7 @@ const char* XMLElement::Attribute( const char* name, const char* value ) const
 const char* XMLElement::GetText() const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        return FirstChild()->ToText()->Value();
+        return FirstChild()->Value();
     }
     return 0;
 }
@@ -1314,7 +1318,7 @@ void XMLElement::SetText( double v )
 XMLError XMLElement::QueryIntText( int* ival ) const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        const char* t = FirstChild()->ToText()->Value();
+        const char* t = FirstChild()->Value();
         if ( XMLUtil::ToInt( t, ival ) ) {
             return XML_SUCCESS;
         }
@@ -1327,7 +1331,7 @@ XMLError XMLElement::QueryIntText( int* ival ) const
 XMLError XMLElement::QueryUnsignedText( unsigned* uval ) const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        const char* t = FirstChild()->ToText()->Value();
+        const char* t = FirstChild()->Value();
         if ( XMLUtil::ToUnsigned( t, uval ) ) {
             return XML_SUCCESS;
         }
@@ -1340,7 +1344,7 @@ XMLError XMLElement::QueryUnsignedText( unsigned* uval ) const
 XMLError XMLElement::QueryBoolText( bool* bval ) const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        const char* t = FirstChild()->ToText()->Value();
+        const char* t = FirstChild()->Value();
         if ( XMLUtil::ToBool( t, bval ) ) {
             return XML_SUCCESS;
         }
@@ -1353,7 +1357,7 @@ XMLError XMLElement::QueryBoolText( bool* bval ) const
 XMLError XMLElement::QueryDoubleText( double* dval ) const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        const char* t = FirstChild()->ToText()->Value();
+        const char* t = FirstChild()->Value();
         if ( XMLUtil::ToDouble( t, dval ) ) {
             return XML_SUCCESS;
         }
@@ -1366,7 +1370,7 @@ XMLError XMLElement::QueryDoubleText( double* dval ) const
 XMLError XMLElement::QueryFloatText( float* fval ) const
 {
     if ( FirstChild() && FirstChild()->ToText() ) {
-        const char* t = FirstChild()->ToText()->Value();
+        const char* t = FirstChild()->Value();
         if ( XMLUtil::ToFloat( t, fval ) ) {
             return XML_SUCCESS;
         }
diff --git a/externals/tinyxml/tinyxml2.h b/externals/tinyxml/tinyxml2.h
index 1fdc928b0..4dfb01505 100644
--- a/externals/tinyxml/tinyxml2.h
+++ b/externals/tinyxml/tinyxml2.h
@@ -523,10 +523,7 @@ public:
         return p;
     }
     static char* SkipWhiteSpace( char* p )				{
-        while( !IsUTF8Continuation(*p) && isspace( *reinterpret_cast<unsigned char*>(p) ) )		{
-            ++p;
-        }
-        return p;
+        return const_cast<char*>( SkipWhiteSpace( const_cast<const char*>(p) ) );
     }
     static bool IsWhiteSpace( char p )					{
         return !IsUTF8Continuation(p) && isspace( static_cast<unsigned char>(p) );
@@ -561,8 +558,8 @@ public:
         return false;
     }
     
-    inline static int IsUTF8Continuation( const char p ) {
-        return p & 0x80;
+    inline static bool IsUTF8Continuation( const char p ) {
+        return ( p & 0x80 ) != 0;
     }
 
     static const char* ReadBOM( const char* p, bool* hasBOM );