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Diffstat (limited to 'shared/ShadowCopy/shadow.h')
-rw-r--r-- | shared/ShadowCopy/shadow.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/shared/ShadowCopy/shadow.h b/shared/ShadowCopy/shadow.h deleted file mode 100644 index 8721b906..00000000 --- a/shared/ShadowCopy/shadow.h +++ /dev/null @@ -1,106 +0,0 @@ -// ************************************************************************** -// * 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 SHADOWCOPY_H -#define SHADOWCOPY_H - -#ifdef SHADOWDLL_EXPORTS -#define SHADOWDLL_API extern "C" __declspec(dllexport) -#else -#define SHADOWDLL_API extern "C" __declspec(dllimport) -#endif - -#include "../build_info.h" - - -namespace shadow -{ -/*-------------- - |declarations| - --------------*/ - -//COM needs to be initialized before calling any of these functions! CoInitializeEx/CoUninitialize - -typedef size_t ShadowHandle; - -//volumeName must end with "\", while shadowVolName does not end with "\" -SHADOWDLL_API -bool createShadowCopy(const wchar_t* volumeName, //[in] - wchar_t* shadowVolName, //[out] - unsigned int shadowBufferLen, //[in] - ShadowHandle* handle, //[out] - wchar_t* errorMessage, //[out] - unsigned int errorBufferLen); //[in] - - -//don't forget to release the backupHandle after shadow copy is not needed anymore! -SHADOWDLL_API -void releaseShadowCopy(ShadowHandle handle); - - -//########################################################################################## - - -/*---------- - |typedefs| - ----------*/ -typedef bool (*CreateShadowCopyFct)(const wchar_t* volumeName, - wchar_t* shadowVolName, - unsigned int shadowBufferLen, - ShadowHandle* handle, - wchar_t* errorMessage, - unsigned int errorBufferLen); - -typedef void (*ReleaseShadowCopyFct)(ShadowHandle handle); - -/*-------------- - |symbol names| - --------------*/ -//(use const pointers to ensure internal linkage) -const char createShadowCopyFctName[] = "createShadowCopy"; -const char releaseShadowCopyFctName[] = "releaseShadowCopy"; - -/*--------------- - |library names| - ---------------*/ -namespace impl -{ -bool newerThanXP() -{ - OSVERSIONINFO osvi = {}; - osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - - if (::GetVersionEx(&osvi)) - return osvi.dwMajorVersion > 5 || - (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion > 1) ; - //XP has majorVersion == 5, minorVersion == 1 - //Server 2003 has majorVersion == 5, minorVersion == 2 - //version overview: http://msdn.microsoft.com/en-us/library/ms724834(VS.85).aspx - return false; -} -} - -inline -const wchar_t* getDllName() -{ - /* - distinguish a bunch of VSS builds: we use XP and Server 2003 implementations... - VSS version and compatibility overview: http://msdn.microsoft.com/en-us/library/aa384627(VS.85).aspx - */ - return impl::newerThanXP() ? - (util::is64BitBuild ? - L"Shadow_Server2003_x64.dll" : - L"Shadow_Server2003_Win32.dll") : - - (util::is64BitBuild ? - L"Shadow_XP_x64.dll" : - L"Shadow_XP_Win32.dll"); -} -} - - - -#endif //SHADOWCOPY_H |