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| author | Tomas Bzatek <tbzatek@users.sourceforge.net> | 2008-06-08 11:04:43 +0200 |
|---|---|---|
| committer | Tomas Bzatek <tbzatek@users.sourceforge.net> | 2008-06-08 11:04:43 +0200 |
| commit | 16f738ecee689c6feb2acb7e4ef4d9bb4144ae7d (patch) | |
| tree | 3d22f54f7298f81b18ed66d05a62fa8bfab359ab /zip/ZipArchive/DirEnumerator.cpp | |
| download | tuxcmd-modules-0.6.36.tar.xz | |
Initial commitv0.6.36release-0.6.36-dev
Diffstat (limited to 'zip/ZipArchive/DirEnumerator.cpp')
| -rw-r--r-- | zip/ZipArchive/DirEnumerator.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/zip/ZipArchive/DirEnumerator.cpp b/zip/ZipArchive/DirEnumerator.cpp new file mode 100644 index 0000000..eb6fa16 --- /dev/null +++ b/zip/ZipArchive/DirEnumerator.cpp @@ -0,0 +1,185 @@ +////////////////////////////////////////////////////////////////////////////////
+// This source file is part of the ZipArchive library source distribution and
+// is Copyrighted 2000 - 2007 by Artpol Software - Tadeusz Dracz
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// For the licensing details refer to the License.txt file.
+//
+// Web Site: http://www.artpol-software.com
+////////////////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#if defined _MSC_VER && _MSC_VER < 1300
+ // STL warnings
+ #pragma warning (push, 3)
+#endif
+
+#include "DirEnumerator.h"
+#include "FileFilter.h"
+
+#include <queue>
+
+#if defined __GNUC__ && !defined __MINGW32__
+ #include <sys/stat.h>
+ #include <dirent.h>
+#else
+ #include <io.h>
+ #ifdef __BORLANDC__
+ #ifndef _tfindfirsti64
+ #define _tfindfirsti64 __tfindfirsti64
+ #endif
+ #ifndef _tfindnexti64
+ #define _tfindnexti64 __tfindnexti64
+ #endif
+ #ifndef _tfinddatai64_t
+ #define _tfinddatai64_t __tfinddatai64_t
+ #endif
+ #endif
+#endif
+
+namespace ZipArchiveLib
+{
+
+#if defined __GNUC__ && !defined __MINGW32__
+ #define ZIP_ENUMERATOR_FOR_GNUC
+#endif
+
+
+bool CDirEnumerator::Start(CFileFilter& filter)
+{
+ OnEnumerationBegin();
+ std::queue<CZipString> dirs;
+ dirs.push(CZipString(m_lpszDirectory));
+ bool ret = true;
+ do
+ {
+ m_szCurrentDirectory = dirs.front();
+ dirs.pop();
+ CZipPathComponent::AppendSeparator(m_szCurrentDirectory);
+ EnterDirectory();
+
+#ifdef ZIP_ENUMERATOR_FOR_GNUC
+ DIR* dp = opendir(m_szCurrentDirectory);
+ if (dp)
+ {
+ while (true)
+ {
+ struct dirent* entry = readdir(dp);
+ if (!entry)
+ break;
+ CZipString path(m_szCurrentDirectory + entry->d_name);
+ #if !defined __APPLE__ && !defined __CYGWIN__
+ struct stat64 sStats;
+ if (stat64(path, &sStats) == -1)
+ #else
+ struct stat sStats;
+ if (stat(path, &sStats) == -1)
+ #endif
+ continue;
+
+ LPCTSTR name = entry->d_name;
+ CFileInfo info;
+ info.m_uAttributes = sStats.st_mode;
+
+#else
+ CZipString szFullFileName = m_szCurrentDirectory + _T("*");
+
+ _tfinddatai64_t ffInfo;
+#if _MSC_VER > 1200
+ intptr_t hFile;
+#else
+ long hFile;
+#endif
+ if( (hFile = _tfindfirsti64( (LPTSTR)(LPCTSTR)szFullFileName, &ffInfo )) != -1L )
+ {
+ do
+ {
+ LPCTSTR name = ffInfo.name;
+ CFileInfo info;
+ info.m_uAttributes = ffInfo.attrib;
+#endif
+ bool isDir;
+ if (ZipPlatform::IsDirectory(info.m_uAttributes))
+ {
+ if (!m_bRecursive || IsDots(name))
+ continue;
+ isDir = true;
+ }
+ else
+ isDir = false;
+
+#ifdef ZIP_ENUMERATOR_FOR_GNUC
+ info.m_uSize = (ZIP_FILE_USIZE)sStats.st_size;
+ info.m_uCreateTime = sStats.st_ctime;
+ info.m_uModTime = sStats.st_mtime;
+ info.m_uAccessTime = sStats.st_atime;
+#else
+ info.m_uSize = (ZIP_FILE_USIZE)ffInfo.size;
+ info.m_uCreateTime = ffInfo.time_create;
+ info.m_uModTime = ffInfo.time_write;
+ info.m_uAccessTime = ffInfo.time_access;
+ CZipString path(m_szCurrentDirectory + ffInfo.name);
+#endif
+
+ if (isDir)
+ {
+ bool bAllow;
+ if (filter.HandlesFile(info))
+ bAllow = filter.Evaluate(path, name, info);
+ else
+ // examine directory, if the filter cannot decide
+ bAllow = true;
+
+ if (bAllow)
+ dirs.push(path);
+ }
+ else
+ {
+ bool bAllow;
+ if (filter.HandlesFile(info))
+ bAllow = filter.Evaluate(path, name, info);
+ else
+ // skip file, if the filter cannot decide
+ bAllow = false;
+
+ if (bAllow && !Process(path, info))
+ {
+ ret = false;
+ break;
+ }
+ }
+
+#ifdef ZIP_ENUMERATOR_FOR_GNUC
+ }
+ closedir(dp);
+ }
+#else
+ }
+ while (_tfindnexti64(hFile, &ffInfo) == 0L);
+ _findclose(hFile);
+ }
+#endif
+ ExitDirectory();
+ }
+ while(!dirs.empty() && ret);
+ OnEnumerationEnd(ret);
+ return ret;
+}
+
+bool CDirEnumerator::IsDots(LPCTSTR lpszName)
+{
+ CZipString name(lpszName);
+ return name.Compare(_T(".")) == 0 || name.Compare(_T("..")) == 0;
+}
+
+} // namespace
+
+#if defined _MSC_VER && _MSC_VER < 1300
+ // STL warnings
+ #pragma warning (pop)
+#endif
+
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