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Diffstat (limited to 'shared/ShadowCopy/shadow.h')
| -rw-r--r-- | shared/ShadowCopy/shadow.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/shared/ShadowCopy/shadow.h b/shared/ShadowCopy/shadow.h new file mode 100644 index 00000000..61d6ae7e --- /dev/null +++ b/shared/ShadowCopy/shadow.h @@ -0,0 +1,55 @@ +// ************************************************************************** +// * 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) 2008-2010 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 + + +namespace Shadow +{ +//COM needs to be initialized before calling any of these functions! CoInitializeEx/CoUninitialize + + +//volumeName must end with "\", while shadowVolName does not end with "\" +SHADOWDLL_API +bool createShadowCopy(const wchar_t* volumeName, + wchar_t* shadowVolName, + unsigned int shadowBufferLen, + void** backupHandle, + wchar_t* errorMessage, + unsigned int errorBufferLen); + + +//don't forget to release the backupHandle after shadow copy is not needed anymore! +SHADOWDLL_API +void releaseShadowCopy(void* backupHandle); + + + +//function typedefs +typedef bool (*CreateShadowCopyFct)(const wchar_t* volumeName, + wchar_t* shadowVolName, + unsigned int shadowBufferLen, + void** backupHandle, + wchar_t* errorMessage, + unsigned int errorBufferLen); + +typedef void (*ReleaseShadowCopyFct)(void* backupHandle); + +//function names +const char* const createShadowCopyFctName = "createShadowCopy"; +const char* const releaseShadowCopyFctName = "releaseShadowCopy"; +} + + + +#endif //SHADOWCOPY_H |