1 files changed, 127 insertions, 0 deletions
diff --git a/lib/ffs_paths.h b/lib/ffs_paths.h
new file mode 100644
index 00000000..faecd2e2
--- /dev/null
+++ b/lib/ffs_paths.h
@@ -0,0 +1,127 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+
+#ifndef STANDARDPATHS_H_INCLUDED
+#define STANDARDPATHS_H_INCLUDED
+
+#include <wx/stdpaths.h>
+#include <zen/zstring.h>
+#include <wx+/string_conv.h>
+
+namespace zen
+{
+//------------------------------------------------------------------------------
+//global program directories
+//------------------------------------------------------------------------------
+wxString getResourceDir(); //resource directory WITH path separator at end
+wxString getConfigDir();   //config directory WITH path separator at end
+//------------------------------------------------------------------------------
+
+wxString getLauncher();    //full path to application launcher C:\...\FreeFileSync.exe
+bool isPortableVersion();
+
+
+
+
+
+
+
+
+
+
+
+
+//---------------- implementation ----------------
+namespace impl
+{
+inline
+const wxString& getBinaryDir() //directory containing executable WITH path separator at end
+{
+    static wxString instance = beforeLast(wxStandardPaths::Get().GetExecutablePath(), FILE_NAME_SEPARATOR) + toWx(Zstring(FILE_NAME_SEPARATOR)); //extern linkage!
+    return instance;
+}
+
+#ifdef FFS_WIN
+inline
+wxString getInstallDir() //root install directory WITH path separator at end
+{
+    return getBinaryDir().BeforeLast(FILE_NAME_SEPARATOR).BeforeLast(FILE_NAME_SEPARATOR) + FILE_NAME_SEPARATOR;
+}
+#endif
+}
+
+
+inline
+bool isPortableVersion()
+{
+#ifdef FFS_WIN
+    static const bool isPortable = !wxFileExists(impl::getInstallDir() + wxT("uninstall.exe")); //this check is a bit lame...
+#elif defined FFS_LINUX
+    static const bool isPortable = !impl::getBinaryDir().EndsWith(wxT("/bin/")); //this check is a bit lame...
+#endif
+    return isPortable;
+}
+
+
+inline
+wxString getResourceDir()
+{
+#ifdef FFS_WIN
+    return impl::getInstallDir();
+#elif defined FFS_LINUX
+    if (isPortableVersion())
+        return impl::getBinaryDir();
+    else //use OS' standard paths
+    {
+        wxString resourceDir = wxStandardPathsBase::Get().GetResourcesDir();
+
+        if (!endsWith(resourceDir, FILE_NAME_SEPARATOR))
+            resourceDir += FILE_NAME_SEPARATOR;
+
+        return resourceDir;
+    }
+#endif
+}
+
+
+inline
+wxString getConfigDir()
+{
+    if (isPortableVersion())
+#ifdef FFS_WIN
+        return impl::getInstallDir();
+#elif defined FFS_LINUX
+        //wxString(wxT(".")) + zToWx(FILE_NAME_SEPARATOR) -> don't use current working directory
+        //avoid surprises with GlobalSettings.xml being newly created in each working directory
+        return impl::getBinaryDir();
+#endif
+    else //use OS' standard paths
+    {
+        wxString userDirectory = wxStandardPathsBase::Get().GetUserDataDir();
+
+        if (!wxDirExists(userDirectory))
+            ::wxMkdir(userDirectory); //only top directory needs to be created: no recursion necessary
+
+        if (!endsWith(userDirectory, FILE_NAME_SEPARATOR))
+            userDirectory += FILE_NAME_SEPARATOR;
+
+        return userDirectory;
+    }
+}
+
+
+inline
+wxString getLauncher()
+{
+#ifdef FFS_WIN
+    return impl::getInstallDir() + wxT("FreeFileSync.exe");
+#elif defined FFS_LINUX
+    return impl::getBinaryDir() + wxT("FreeFileSync");
+#endif
+}
+}
+
+#endif // STANDARDPATHS_H_INCLUDED