Added Enigma game

project/jni/application/enigma/src/Utf8ToXML.cpp

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2005 Ronald Lamprecht
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <cstring>
+#include "Utf8ToXML.hh"
+#include "main.hh"
+#include <xercesc/util/XMLString.hpp>
+#include <xercesc/util/TransService.hpp>
+
+XERCES_CPP_NAMESPACE_USE
+
+namespace enigma
+{
+    Utf8ToXML::Utf8ToXML(const char * const toTranscode) {
+        init(toTranscode);
+    }
+    
+    Utf8ToXML::Utf8ToXML(const std::string * const toTranscode) {
+        init(toTranscode->c_str());
+    }
+    
+    Utf8ToXML::Utf8ToXML(const std::string toTranscode) {
+        init(toTranscode.c_str());
+    }
+
+    void Utf8ToXML::init(const char * const toTranscode) {
+#if _XERCES_VERSION >= 30000
+        XMLSize_t srcLength = std::strlen(toTranscode) + 1;
+        // make safe assumptions on utf-16 size
+        XMLSize_t maxDestLength = srcLength;
+        XMLSize_t charsEaten;
+        XMLSize_t destLength;
+#else
+        unsigned int srcLength = std::strlen(toTranscode) + 1;
+        // make safe assumptions on utf-16 size
+        unsigned int maxDestLength = srcLength;
+        unsigned int charsEaten;
+        unsigned int destLength;
+#endif
+        unsigned char *charSizes = new unsigned char[maxDestLength]; // just junk
+        // make a buffer - size does not matter - the object is temporary 
+        xmlString = new XMLCh[maxDestLength];
+        // transcode to utf-8 -- there are no unrepresentable chars
+        destLength = app.xmlUtf8Transcoder->transcodeFrom((XMLByte *)toTranscode, 
+                srcLength,
+                xmlString, maxDestLength,
+                charsEaten, charSizes);
+        delete[] charSizes;
+        if (charsEaten < srcLength)
+            // an assert - should never occur
+            Log << "Utf8toXML: incomplete transcoding - only "<< charsEaten <<
+                    " of " << srcLength << "bytes were processed!" << std::endl;
+    }
+    
+    
+    Utf8ToXML::~Utf8ToXML() {
+        delete [] xmlString;
+    }
+
+    const XMLCh * Utf8ToXML::x_str() const {
+        return xmlString;
+    };
+} //namespace enigma
+