1 // TortoiseGit - a Windows shell extension for easy version control
3 // Copyright (C) 2012-2013 - TortoiseGit
4 // Copyright (C) 2003-2008 - TortoiseSVN
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software Foundation,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include "SmartHandle.h"
26 CTempFiles::CTempFiles(void)
30 CTempFiles::~CTempFiles(void)
32 m_TempFileList
.DeleteAllFiles(false);
35 CTempFiles
& CTempFiles::Instance()
37 static CTempFiles instance
;
41 CTGitPath
CTempFiles::GetTempFilePath(bool bRemoveAtEnd
, const CTGitPath
& path
/* = CTGitPath() */, const GitRev
&revision
/* = GitRev() */)
43 DWORD len
= GetTortoiseGitTempPath(0, NULL
);
45 std::unique_ptr
<TCHAR
[]> temppath(new TCHAR
[len
+ 1]);
46 std::unique_ptr
<TCHAR
[]> tempF(new TCHAR
[len
+ 50]);
47 GetTortoiseGitTempPath(len
+ 1, temppath
.get());
49 CString possibletempfile
;
52 ::GetTempFileName (temppath
.get(), _T("git"), 0, tempF
.get());
53 tempfile
= CTGitPath(tempF
.get());
60 if (!((GitRev
&)revision
).m_CommitHash
.IsEmpty())
62 possibletempfile
.Format(_T("%s%s-rev%s.git%3.3x.tmp%s"), temppath
.get(), (LPCTSTR
)path
.GetFileOrDirectoryName(), (LPCTSTR
)((GitRev
&)revision
).m_CommitHash
.ToString().Left(7), i
, (LPCTSTR
)path
.GetFileExtension());
66 possibletempfile
.Format(_T("%s%s.git%3.3x.tmp%s"), temppath
.get(), (LPCTSTR
)path
.GetFileOrDirectoryName(), i
, (LPCTSTR
)path
.GetFileExtension());
68 tempfile
.SetFromWin(possibletempfile
);
70 } while (PathFileExists(tempfile
.GetWinPath()));
72 //now create the temp file, so that subsequent calls to GetTempFile() return
73 //different filenames.
74 CAutoFile hFile
= CreateFile(tempfile
.GetWinPath(), GENERIC_READ
, FILE_SHARE_READ
, NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_TEMPORARY
, NULL
);
76 m_TempFileList
.AddPath(tempfile
);