Win32: implement further UTF8 support

[xestiacalendar/.git] / source / objects / calendarobject / CalendarObject-Save.cpp

diff --git a/source/objects/calendarobject/CalendarObject-Save.cpp b/source/objects/calendarobject/CalendarObject-Save.cpp
index a104384..0d72b46 100644 (file)
--- a/source/objects/calendarobject/CalendarObject-Save.cpp
+++ b/source/objects/calendarobject/CalendarObject-Save.cpp
@@ -1,16 +1,143 @@
+// CalendarObject-Save.cpp - CalendarObject class save functions
+//
+// (c) 2016-2017 Xestia Software Development.
+//
+// This file is part of Xestia Calendar.
+//
+// Xestia Calendar 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, version 3 of the license.
+//
+// Xestia Calendar 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 Xestia Calendar. If not, see <http://www.gnu.org/licenses/>
+
 #include "CalendarObject.h"
 #include "../../common/file.h"
 
 using namespace std;
 
-CalendarObjectSaveResult CalendarObject::SaveString(string *SaveStringData){
+CalendarObjectSaveResult CalendarObject::SaveFile(string saveFilename){
 
+       ofstream fileStream;
+       string receivedStringData = "";
+       
+       // Open the file.
        
+#ifndef WIN32
+
+       fileStream.open(saveFilename, ofstream::out);
+
+#else
+
+       wstring saveFilename_utf16;
 
+       int len = MultiByteToWideChar(CP_UTF8, 0, &saveFilename[0], (int)saveFilename.size(), NULL, 0);
+
+       if (len > 0)
+       {
+               saveFilename_utf16.resize(len);
+               MultiByteToWideChar(CP_UTF8, 0, &saveFilename[0], (int)saveFilename.size(), &saveFilename_utf16[0], len);
+       }
+
+       fileStream.open(saveFilename_utf16, ofstream::out);
+
+#endif
+       
+       if (fileStream.rdstate() & ofstream::failbit){
+               return CALENDAROBJECTSAVE_CANNOTOPEN;
+       }
+
+       if (fileStream.rdstate() & ofstream::badbit){
+               return CALENDAROBJECTSAVE_CANNOTOPEN;
+       }
+       
+       // Process the data into a string.
+       
+       CalendarObjectSaveResult saveResult = CALENDAROBJECTSAVE_UNITTESTFAIL;
+       string saveStringData;
+       
+       saveResult = SaveString(&saveStringData);
+       
+       //fileStream.write(saveStringData.c_str(), saveStringData.size());
+       
+       fileStream << saveStringData.c_str();
+
+       fileStream.close();
+       
+       return saveResult;
+       
 }
 
-CalendarObjectSaveResult CalendarObject::SaveFile(string SaveFilename){
+CalendarObjectSaveResult CalendarObject::SaveString(string *saveStringData){
+
+       *saveStringData += "BEGIN:VCALENDAR\n";
+       *saveStringData += "VERSION:2.0\n";
+       
+       // Check if METHOD has a value and print it if it does (and
+       // any token data if there).
+       
+       if (methodData.size() > 0){
+               
+               if (methodTokens.size() > 0){
+               
+                       *saveStringData += "METHOD;";
+                       *saveStringData += methodTokens;
+                       
+               } else {
+
+                       *saveStringData += "METHOD";
+                       
+               }
+
+               *saveStringData += ":";
+               *saveStringData += methodData;
+               *saveStringData += "\n";
+               
+       }
+       
+       // Check if CALSCALE has a value and print it if it does (and
+       // any token data if there).
+       
+       if (calendarScaleData.size() > 0){
+               
+               if (calendarScaleTokens.size() > 0){
+               
+                       *saveStringData += "CALSCALE;";
+                       *saveStringData += calendarScaleTokens;
+                       
+               } else {
+
+                       *saveStringData += "CALSCALE";
+                       
+               }
+
+               *saveStringData += ":";
+               *saveStringData += calendarScaleData;
+               *saveStringData += "\n";
+               
+       }
+       
+#if defined(XESTIACAL_UNITTEST)
+       
+       *saveStringData += "PRODID:-//Xestia//Calendar Unit Testing//KW\n";
+       
+#else
 
+       *saveStringData += "PRODID:-//Xestia//Calendar Version ";
+       *saveStringData += XSDCAL_VERSION;
+       *saveStringData += "//KW\n";
+       
+#endif
+       
+       SaveObjectData(saveStringData);
+       
+       *saveStringData += "END:VCALENDAR";
        
+       return CALENDAROBJECTSAVE_OK;
 
 }
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