Add support for writing xml files from pugixml.

7 files changed, 175 insertions, 16 deletions

diff --git a/src/utils/xml/pugixml.cpp b/src/utils/xml/pugixml.cpp
index 7bff15f6c..9ca717d83 100644
--- a/src/utils/xml/pugixml.cpp
+++ b/src/utils/xml/pugixml.cpp
@@ -59,7 +59,6 @@ namespace XML
                        const UseResman useResman,
                        const SkipError skipError) :
         mDoc(),
-        mRoot(),
         mData(nullptr),
         mIsValid(false)
     {
@@ -121,7 +120,6 @@ namespace XML
                 mData = data;
             }
 
-            mRoot = mDoc.first_child();
 //            if (!mDoc)
 //                logger->log("Error parsing XML file %s", filename.c_str());
         }
@@ -135,7 +133,6 @@ namespace XML
 
     Document::Document(const char *const data, const int size) :
         mDoc(),
-        mRoot(),
         mData(nullptr),
         mIsValid(true)
     {
@@ -156,7 +153,6 @@ namespace XML
         }
         else
         {
-            mRoot = mDoc.first_child();
             mData = buf;
         }
     }
diff --git a/src/utils/xml/pugixml.h b/src/utils/xml/pugixml.h
index 105f56959..69864959d 100644
--- a/src/utils/xml/pugixml.h
+++ b/src/utils/xml/pugixml.h
@@ -88,7 +88,6 @@ namespace XML
 
         private:
             pugi::xml_document mDoc;
-            pugi::xml_node mRoot;
             char *mData;
             bool mIsValid;
     };
diff --git a/src/utils/xml/pugixml.inc b/src/utils/xml/pugixml.inc
index 4350a8e71..f6257a967 100644
--- a/src/utils/xml/pugixml.inc
+++ b/src/utils/xml/pugixml.inc
@@ -36,20 +36,17 @@
 #define xmlChar char
 #define XmlFree(ptr)
 #define XmlNodeDefault pugi::xml_node()
-
-// +++ need impliment get context 
 #define XmlNodeGetContent(node) (node).child_value()
-
-// +++ need impliment writing code
-#define XmlTextWriterPtr pugi::xml_writer*
-#define XmlTextWriterStartElement(writer, name)
-#define XmlTextWriterEndElement(writer)
-#define XmlTextWriterWriteAttribute(writer, name, content)
-#define XmlNewTextWriterFilename(name, flags) nullptr;
+#define XmlTextWriterPtr XML::Writer *
+#define XmlTextWriterStartElement(writer, name) (writer)->startNode(name)
+#define XmlTextWriterEndElement(writer) (writer)->endNode()
+#define XmlTextWriterWriteAttribute(writer, name, content) \
+    (writer)->addAttribute(name, content)
+#define XmlNewTextWriterFilename(name, flags) new XML::Writer(name);
 #define XmlTextWriterSetIndent(writer, flags)
 #define XmlTextWriterStartDocument(writer, p1, p2, p3)
-#define XmlTextWriterEndDocument(writer)
-#define XmlFreeTextWriter(writer)
+#define XmlTextWriterEndDocument(writer) (writer)->endDocument()
+#define XmlFreeTextWriter(writer) delete writer
 
 #endif  // ENABLE_PUGIXML
 #endif  // UTILS_XML_PUGIXML_INC
diff --git a/src/utils/xml/pugixmlwriter.cpp b/src/utils/xml/pugixmlwriter.cpp
new file mode 100644
index 000000000..94caa9480
--- /dev/null
+++ b/src/utils/xml/pugixmlwriter.cpp
@@ -0,0 +1,73 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2015  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef ENABLE_PUGIXML
+
+#include "utils/xml/pugixmlwriter.h"
+
+#include "logger.h"
+
+#include "utils/delete2.h"
+#include "utils/fuzzer.h"
+#include "utils/physfstools.h"
+#include "utils/stringutils.h"
+
+#include "utils/translation/podict.h"
+
+#include "debug.h"
+
+namespace XML
+{
+    Writer::Writer(const std::string &filename) :
+        mDoc(),
+        mNode(),
+        mName(filename)
+    {
+        mNode = mDoc;
+    }
+
+    Writer::~Writer()
+    {
+    }
+
+    void Writer::startNode(const std::string &name) const
+    {
+        mNode = mNode.append_child(name.c_str());
+    }
+
+    void Writer::endNode() const
+    {
+        mNode = mNode.parent();
+    }
+
+    void Writer::endDocument() const
+    {
+        mDoc.save_file(mName.c_str());
+    }
+
+    void Writer::addAttribute(const std::string &name,
+                              const std::string &value) const
+    {
+        mNode.append_attribute(name.c_str()) = value.c_str();
+    }
+
+}  // namespace XML
+
+#endif  // ENABLE_PUGIXML
diff --git a/src/utils/xml/pugixmlwriter.h b/src/utils/xml/pugixmlwriter.h
new file mode 100644
index 000000000..5d744f312
--- /dev/null
+++ b/src/utils/xml/pugixmlwriter.h
@@ -0,0 +1,65 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2015  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTILS_XML_PUGIXMLWRITER_H
+#define UTILS_XML_PUGIXMLWRITER_H
+
+#ifdef ENABLE_PUGIXML
+
+#include "enums/simpletypes/skiperror.h"
+#include "enums/simpletypes/useresman.h"
+
+#include "utils/xml/pugixml.inc"
+
+#include <pugixml.hpp>
+
+#include <string>
+
+#include "localconsts.h"
+
+namespace XML
+{
+    class Writer final
+    {
+        public:
+            explicit Writer(const std::string &filename);
+
+            A_DELETE_COPY(Writer)
+
+            ~Writer();
+
+            void startNode(const std::string &name) const;
+
+            void endNode() const;
+
+            void endDocument() const;
+
+            void addAttribute(const std::string &name,
+                              const std::string &value) const;
+
+        private:
+            mutable pugi::xml_document mDoc;
+            mutable pugi::xml_node mNode;
+            std::string mName;
+    };
+}  // namespace XML
+
+#endif  // ENABLE_PUGIXML
+#endif  // UTILS_XML_PUGIXMLWRITER_H
diff --git a/src/utils/xml_unittest.cc b/src/utils/xml_unittest.cc
index e5c194e21..fdee8de5d 100644
--- a/src/utils/xml_unittest.cc
+++ b/src/utils/xml_unittest.cc
@@ -24,6 +24,7 @@
 
 #include "utils/physfstools.h"
 #include "utils/xml.h"
+#include "utils/xmlwriter.h"
 
 #include "resources/resourcemanager.h"
 
diff --git a/src/utils/xmlwriter.h b/src/utils/xmlwriter.h
new file mode 100644
index 000000000..41ff95c68
--- /dev/null
+++ b/src/utils/xmlwriter.h
@@ -0,0 +1,28 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTILS_XMLWRITER_H
+#define UTILS_XMLWRITER_H
+
+#ifdef ENABLE_PUGIXML
+#include "utils/xml/pugixmlwriter.h"
+#endif  // ENABLE_PUGIXML
+
+#endif  // UTILS_XMLWRITER_H