grumble

Optional Apos escaping

.github/workflows/test.yml

@@ -6,7 +6,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ windows-2019, macos-latest, ubuntu-20.04 ]
+        os: [ windows-2019, macos-latest, ubuntu-22.04 ]
         cmake: [ 3.15, 3.x ]
         include:
           - os: windows-2019
@@ -14,7 +14,7 @@ jobs:
             tree: tree /F
             CXX: cl
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             tree: tree
 
           - os: macos-latest

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.15)
-project(tinyxml2 VERSION 10.0.0)
+project(tinyxml2 VERSION 11.0.0)
 
 include(CTest)
 option(tinyxml2_BUILD_TESTING "Build tests for tinyxml2" "${BUILD_TESTING}")

dox

@@ -38,7 +38,7 @@ PROJECT_NAME           = "TinyXML-2"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER = 10.0.0
+PROJECT_NUMBER = 11.0.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

meson.build

@@ -22,7 +22,7 @@
 project(
     'tinyxml2',
     ['cpp'],
-    version : '10.0.0',
+    version : '11.0.0',
     meson_version : '>= 0.49.0',
 )
 

tinyxml2.cpp

@@ -24,7 +24,7 @@ distribution.
 #include "tinyxml2.h"
 
 #include <new>		// yes, this one new style header, is in the Android SDK.
-#if defined(ANDROID_NDK) || defined(__BORLANDC__) || defined(__QNXNTO__)
+#if defined(ANDROID_NDK) || defined(__BORLANDC__) || defined(__QNXNTO__) || defined(__CC_ARM)
 #   include <stddef.h>
 #   include <stdarg.h>
 #else
@@ -2577,7 +2577,7 @@ void XMLDocument::PopDepth()
 	--_parsingDepth;
 }
 
-XMLPrinter::XMLPrinter( FILE* file, bool compact, int depth ) :
+XMLPrinter::XMLPrinter( FILE* file, bool compact, int depth, EscapeAposCharsInAttributes aposInAttributes ) :
     _elementJustOpened( false ),
     _stack(),
     _firstElement( true ),
@@ -2594,9 +2594,11 @@ XMLPrinter::XMLPrinter( FILE* file, bool compact, int depth ) :
     }
     for( int i=0; i<NUM_ENTITIES; ++i ) {
         const char entityValue = entities[i].value;
-        const unsigned char flagIndex = static_cast<unsigned char>(entityValue);
+        if ((aposInAttributes == ESCAPE_APOS_CHARS_IN_ATTRIBUTES) || (entityValue != SINGLE_QUOTE)) {
-        TIXMLASSERT( flagIndex < ENTITY_RANGE );
+            const unsigned char flagIndex = static_cast<unsigned char>(entityValue);
-        _entityFlag[flagIndex] = true;
+            TIXMLASSERT( flagIndex < ENTITY_RANGE );
+            _entityFlag[flagIndex] = true;
+        }
     }
     _restrictedEntityFlag[static_cast<unsigned char>('&')] = true;
     _restrictedEntityFlag[static_cast<unsigned char>('<')] = true;

tinyxml2.h

@@ -96,11 +96,11 @@ distribution.
 /* Versioning, past 1.0.14:
 	http://semver.org/
 */
-static const int TIXML2_MAJOR_VERSION = 10;
+static const int TIXML2_MAJOR_VERSION = 11;
 static const int TIXML2_MINOR_VERSION = 0;
 static const int TIXML2_PATCH_VERSION = 0;
 
-#define TINYXML2_MAJOR_VERSION 10
+#define TINYXML2_MAJOR_VERSION 11
 #define TINYXML2_MINOR_VERSION 0
 #define TINYXML2_PATCH_VERSION 0
 
@@ -266,7 +266,6 @@ public:
     }
 
     size_t Size() const {
-        TIXMLASSERT( _size >= 0 );
         return _size;
     }
 
@@ -2240,13 +2239,18 @@ private:
 class TINYXML2_LIB XMLPrinter : public XMLVisitor
 {
 public:
+    enum EscapeAposCharsInAttributes {
+        ESCAPE_APOS_CHARS_IN_ATTRIBUTES,
+        DONT_ESCAPE_APOS_CHARS_IN_ATTRIBUTES
+    };
+
     /** Construct the printer. If the FILE* is specified,
     	this will print to the FILE. Else it will print
     	to memory, and the result is available in CStr().
     	If 'compact' is set to true, then output is created
     	with only required whitespace and newlines.
     */
-    XMLPrinter( FILE* file=0, bool compact = false, int depth = 0 );
+    XMLPrinter( FILE* file=0, bool compact = false, int depth = 0, EscapeAposCharsInAttributes aposInAttributes = ESCAPE_APOS_CHARS_IN_ATTRIBUTES );
     virtual ~XMLPrinter()	{}
 
     /** If streaming, write the BOM and declaration. */

xmltest.cpp

@@ -1005,7 +1005,7 @@ int main( int argc, const char ** argv )
 			FILE* fp1 = fopen("resources/out/printer_1.xml", "w");
 			XMLPrinter printer(fp1);
 
-			printer.PushDeclaration("version = '1.0' enconding = 'utf-8'");
+			printer.PushDeclaration("version = '1.0' encoding = 'utf-8'");
 
 			printer.OpenElement("foo");
 			printer.PushAttribute("attrib-text", "text");
@@ -1096,7 +1096,7 @@ int main( int argc, const char ** argv )
 
 			const XMLDeclaration* declaration = cdoc.FirstChild()->ToDeclaration();
 			const char* declaration_value = declaration->Value();
-			XMLTest("PushDeclaration() test", "version = '1.0' enconding = 'utf-8'", declaration_value);
+			XMLTest("PushDeclaration() test", "version = '1.0' encoding = 'utf-8'", declaration_value);
 		}
 	}
 
@@ -2639,7 +2639,7 @@ int main( int argc, const char ** argv )
             "<?xml version=\"1.0\"?>\n"					// 2 DecL
             "<root>\r\n"								// 3 Element
             "\n"										// 4
-            "text contining new line \n"				// 5 Text
+            "text containing new line \n"				// 5 Text
             " and also containing crlf \r\n"			// 6
             "<sub><![CDATA[\n"							// 7 Element Text
             "cdata containing new line \n"				// 8
@@ -2695,6 +2695,41 @@ int main( int argc, const char ** argv )
 		XMLTest("Test attribute encode with a Hex value", value5, "!"); // hex value in unicode value
 	}
 
+	// ---------- XMLPrinter Apos Escaping ------
+	{
+		const char* testText = "text containing a ' character";
+		XMLDocument doc;
+		XMLElement* element = doc.NewElement( "element" );
+		doc.InsertEndChild( element );
+		element->SetAttribute( "attrib", testText );
+		{
+			XMLPrinter defaultPrinter;
+			doc.Print( &defaultPrinter );
+			const char* defaultOutput = defaultPrinter.CStr();
+			const bool foundTextWithUnescapedApos = (strstr(defaultOutput, testText) != nullptr); 
+			XMLTest("Default XMLPrinter should escape ' characters", false, foundTextWithUnescapedApos);
+			{
+				XMLDocument parsingDoc;
+				parsingDoc.Parse(defaultOutput);
+				const XMLAttribute* attrib = parsingDoc.FirstChildElement("element")->FindAttribute("attrib");
+				XMLTest("Default XMLPrinter should output parsable xml", testText, attrib->Value(), true);
+			}
+		}
+		{
+			XMLPrinter customPrinter(0, false, 0, XMLPrinter::DONT_ESCAPE_APOS_CHARS_IN_ATTRIBUTES);
+			doc.Print( &customPrinter );
+			const char* customOutput = customPrinter.CStr();
+			const bool foundTextWithUnescapedApos = (strstr(customOutput, testText) != nullptr); 
+			XMLTest("Custom XMLPrinter should not escape ' characters", true, foundTextWithUnescapedApos);
+			{
+				XMLDocument parsingDoc;
+				parsingDoc.Parse(customOutput);
+				const XMLAttribute* attrib = parsingDoc.FirstChildElement("element")->FindAttribute("attrib");
+				XMLTest("Custom XMLPrinter should output parsable xml", testText, attrib->Value(), true);
+			}
+		}
+	}
+	
     // ----------- Performance tracking --------------
 	{
 #if defined( _MSC_VER )