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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-05-31 18:44:53 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-11-08 23:18:59 +0100 |
| commit | 7ffce028d04a6b13ef762e2b89c34b688e8ca59d (patch) | |
| tree | eefedb6e94de5b26fa963675969490c641c29077 /src/Platform/Unix/Directory.cpp | |
| parent | 97011f179cfd3dcd12446ef4ccb6964c8e52c3db (diff) | |
| download | VeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.tar.gz VeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.zip | |
Add TrueCrypt 7.1a MacOSX/Linux specific source files.
Diffstat (limited to 'src/Platform/Unix/Directory.cpp')
| -rw-r--r-- | src/Platform/Unix/Directory.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/Platform/Unix/Directory.cpp b/src/Platform/Unix/Directory.cpp new file mode 100644 index 00000000..0a0088a2 --- /dev/null +++ b/src/Platform/Unix/Directory.cpp @@ -0,0 +1,62 @@ +/* + Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved. + + Governed by the TrueCrypt License 3.0 the full text of which is contained in + the file License.txt included in TrueCrypt binary and source code distribution + packages. +*/ + +#include <sys/stat.h> +#include <sys/types.h> +#include <dirent.h> +#include <errno.h> +#include "System.h" +#include "Platform/Directory.h" +#include "Platform/Finally.h" +#include "Platform/SystemException.h" + +namespace TrueCrypt +{ + static Mutex ReadDirMutex; // readdir_r() may be unsafe on some systems + + void Directory::Create (const DirectoryPath &path) + { + string p = path; + throw_sys_sub_if (mkdir (p.c_str(), S_IRUSR | S_IWUSR | S_IXUSR) == -1, p); + } + + DirectoryPath Directory::AppendSeparator (const DirectoryPath &path) + { + wstring p (path); + + if (p.find_last_of (L'/') + 1 != p.size()) + return p + L'/'; + + return p; + } + + FilePathList Directory::GetFilePaths (const DirectoryPath &path, bool regularFilesOnly) + { + DIR *dir = opendir (string (path).c_str()); + throw_sys_sub_if (!dir, wstring (path)); + finally_do_arg (DIR*, dir, { closedir (finally_arg); }); + + ScopeLock lock (ReadDirMutex); + + FilePathList files; + struct dirent *dirEntry; + errno = 0; + while ((dirEntry = readdir (dir)) != nullptr) + { + shared_ptr <FilePath> filePath (new FilePath (string (AppendSeparator (path)) + string (dirEntry->d_name))); + + if (!regularFilesOnly || filePath->IsFile()) + files.push_back (filePath); + + errno = 0; + } + + throw_sys_sub_if (errno != 0, wstring (path)); + return files; + } +} |