115 lines
2.0 KiB
C++
115 lines
2.0 KiB
C++
/*
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* mptFileTemporary.cpp
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* --------------------
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* Purpose:
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* Notes : Currently none.
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#include "stdafx.h"
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#include "mptFileTemporary.h"
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#if defined(MODPLUG_TRACKER) && MPT_OS_WINDOWS
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#include "mpt/fs/common_directories.hpp"
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#include "mpt/fs/fs.hpp"
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#include "mpt/io_file_unique/unique_basename.hpp"
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#include "mpt/io_file_unique/unique_tempfilename.hpp"
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#endif // MODPLUG_TRACKER && MPT_OS_WINDOWS
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#include "mpt/string_transcode/transcode.hpp"
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#include "mpt/uuid/uuid.hpp"
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#include "mptRandom.h"
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#if MPT_OS_WINDOWS
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#include <windows.h>
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#endif
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OPENMPT_NAMESPACE_BEGIN
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#if defined(MODPLUG_TRACKER) && MPT_OS_WINDOWS
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namespace mpt
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{
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TemporaryPathname::TemporaryPathname(const mpt::PathString &fileNameExtension)
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{
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mpt::PathString prefix;
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#if defined(LIBOPENMPT_BUILD)
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prefix = P_("libopenmpt");
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#else
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prefix = P_("OpenMPT");
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#endif
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m_Path = mpt::PathString::FromNative(mpt::IO::unique_tempfilename{mpt::IO::unique_basename{prefix, mpt::UUID::GenerateLocalUseOnly(mpt::global_prng())}, fileNameExtension});
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}
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TempFileGuard::TempFileGuard(const mpt::TemporaryPathname &pathname)
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: filename(pathname.GetPathname())
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{
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return;
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}
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mpt::PathString TempFileGuard::GetFilename() const
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{
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return filename;
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}
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TempFileGuard::~TempFileGuard()
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{
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if(!filename.empty())
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{
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DeleteFile(filename.AsNative().c_str());
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}
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}
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TempDirGuard::TempDirGuard(const mpt::TemporaryPathname &pathname)
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: dirname(pathname.GetPathname().WithTrailingSlash())
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{
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if(dirname.empty())
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{
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return;
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}
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if(::CreateDirectory(dirname.AsNative().c_str(), NULL) == 0)
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{ // fail
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dirname = mpt::PathString();
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}
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}
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mpt::PathString TempDirGuard::GetDirname() const
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{
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return dirname;
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}
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TempDirGuard::~TempDirGuard()
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{
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if(!dirname.empty())
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{
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mpt::native_fs{}.delete_tree(dirname);
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}
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}
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} // namespace mpt
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#else
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MPT_MSVC_WORKAROUND_LNK4221(mptFileTemporary)
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#endif // MODPLUG_TRACKER && MPT_OS_WINDOWS
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OPENMPT_NAMESPACE_END
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