2.3

1 files changed, 0 insertions, 148 deletions

diff --git a/library/shadow.cpp b/library/shadow.cpp
deleted file mode 100644
index c353bcb2..00000000
--- a/library/shadow.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-#include "shadow.h"
-#include <wx/msw/wrapwin.h> //includes "windows.h"
-#include <wx/intl.h>
-#include "../structures.h"
-
-using FreeFileSync::ShadowCopy;
-
-
-class ShadowlDllHandler //dynamically load windows API functions
-{
-    typedef bool (*CreateShadowCopyFct)(  //volumeName must end with "\", while shadowVolName does not end with "\"
-        const wchar_t* volumeName,
-        wchar_t*	   shadowVolName,
-        unsigned int   shadowBufferLen,
-        void**		   backupHandle,
-        wchar_t*	   errorMessage,
-        unsigned int   errorBufferLen);
-
-    typedef void (*ReleaseShadowCopyFct)(void* backupHandle);
-
-public:
-    static const ShadowlDllHandler& getInstance()
-    {
-        static ShadowlDllHandler instance;
-        return instance;
-    }
-
-    CreateShadowCopyFct createShadowCopy;
-    ReleaseShadowCopyFct releaseShadowCopy;
-
-private:
-    ShadowlDllHandler() :
-            createShadowCopy(NULL),
-            releaseShadowCopy(NULL),
-            hShadow(NULL)
-    {
-        //get a handle to the DLL module containing the required functionality
-        hShadow = ::LoadLibrary(L"Shadow.dll");
-        if (hShadow)
-        {
-            createShadowCopy = reinterpret_cast<CreateShadowCopyFct>(::GetProcAddress(hShadow, "createShadowCopy"));
-            releaseShadowCopy = reinterpret_cast<ReleaseShadowCopyFct>(::GetProcAddress(hShadow, "releaseShadowCopy"));
-        }
-    }
-
-    ~ShadowlDllHandler()
-    {
-        if (hShadow) ::FreeLibrary(hShadow);
-    }
-
-    HINSTANCE hShadow;
-};
-
-
-ShadowCopy::ShadowCopy() :
-        backupHandle(NULL) {}
-
-
-ShadowCopy::~ShadowCopy()
-{
-    if (backupHandle != NULL)
-        ShadowlDllHandler::getInstance().releaseShadowCopy(backupHandle);
-}
-
-
-bool ShadowCopy::isOkay()
-{
-    //check that all functions could be loaded
-    return ShadowlDllHandler::getInstance().createShadowCopy != NULL &&
-           ShadowlDllHandler::getInstance().releaseShadowCopy != NULL;
-}
-
-
-Zstring ShadowCopy::makeShadowCopy(const Zstring& inputFile) throw(FreeFileSync::FileError)
-{
-    //check if shadow copy dll was loaded correctly
-    if (!isOkay())
-        throw FileError(Zstring(_("Error copying locked file %x!")).Replace(wxT("%x"), Zstring(wxT("\"")) + inputFile + wxT("\"")) + wxT("\n\n") +
-                        _("Error starting Volume Shadow Copy Service!") + wxT("\n") +
-                        _("Please copy the appropriate \"Shadow.dll\" (located in \"Shadow.zip\" archive) into the FreeFileSync installation directory to enable this feature."));
-
-
-    wchar_t volumeNameRaw[1000];
-
-    if (!GetVolumePathName(inputFile.c_str(), //__in   LPCTSTR lpszFileName,
-                           volumeNameRaw,     //__out  LPTSTR lpszVolumePathName,
-                           1000))             //__in   DWORD cchBufferLength
-        throw FileError(Zstring(_("Error copying locked file %x!")).Replace(wxT("%x"), Zstring(wxT("\"")) + inputFile + wxT("\"")) + wxT("\n\n") +
-                        _("Could not determine volume name for file:") + wxT("\n\"") + inputFile + wxT("\""));
-
-    Zstring volumeNameFormatted = volumeNameRaw;
-    if (!volumeNameFormatted.EndsWith(FreeFileSync::FILE_NAME_SEPARATOR))
-        volumeNameFormatted += FreeFileSync::FILE_NAME_SEPARATOR;
-
-    if (volumeNameFormatted != realVolumeLast)
-    {
-        //release old shadow copy
-        if (backupHandle != NULL)
-        {
-            ShadowlDllHandler::getInstance().releaseShadowCopy(backupHandle);
-            backupHandle = NULL;
-        }
-        realVolumeLast.clear();   //...if next call fails...
-        shadowVolumeLast.clear(); //...if next call fails...
-
-        //start shadow volume copy service:
-        wchar_t shadowVolName[1000];
-        void* backupHandleTmp = NULL;
-        wchar_t errorMessage[1000];
-
-        if (!ShadowlDllHandler::getInstance().createShadowCopy(
-                    volumeNameFormatted.c_str(),
-                    shadowVolName,
-                    1000,
-                    &backupHandleTmp,
-                    errorMessage,
-                    1000))
-            throw FileError(Zstring(_("Error copying locked file %x!")).Replace(wxT("%x"), Zstring(wxT("\"")) + inputFile + wxT("\"")) + wxT("\n\n") +
-                            _("Error starting Volume Shadow Copy Service!") + wxT("\n") +
-                            wxT("(") +  errorMessage + wxT(")"));
-
-        realVolumeLast   = volumeNameFormatted;
-        shadowVolumeLast = Zstring(shadowVolName) + FreeFileSync::FILE_NAME_SEPARATOR; //shadowVolName NEVER has a trailing backslash
-        backupHandle     = backupHandleTmp;
-    }
-
-    const size_t pos = inputFile.find(volumeNameFormatted);
-    if (pos == Zstring::npos)
-    {
-        Zstring msg = _("Volume name %x not part of filename %y!");
-        msg.Replace(wxT("%x"), Zstring(wxT("\"")) + volumeNameFormatted + wxT("\""), false);
-        msg.Replace(wxT("%y"), Zstring(wxT("\"")) + inputFile + wxT("\""), false);
-        throw FileError(Zstring(_("Error copying locked file %x!")).Replace(wxT("%x"), Zstring(wxT("\"")) + inputFile + wxT("\"")) + wxT("\n\n") +
-                        msg);
-    }
-
-    //return filename alias on shadow copy volume
-    return shadowVolumeLast + Zstring(inputFile.c_str() + pos + volumeNameFormatted.length());
-}
-
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