diff options
| 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/FilesystemPath.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/FilesystemPath.cpp')
| -rw-r--r-- | src/Platform/Unix/FilesystemPath.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/Platform/Unix/FilesystemPath.cpp b/src/Platform/Unix/FilesystemPath.cpp new file mode 100644 index 00000000..ef52fe8a --- /dev/null +++ b/src/Platform/Unix/FilesystemPath.cpp @@ -0,0 +1,96 @@ +/* + 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 "Platform/FilesystemPath.h" +#include "Platform/SystemException.h" +#include "Platform/StringConverter.h" +#include <stdio.h> +#include <sys/stat.h> + +namespace TrueCrypt +{ + void FilesystemPath::Delete () const + { + throw_sys_sub_if (remove (string (*this).c_str()) == -1, Path); + } + + UserId FilesystemPath::GetOwner () const + { + struct stat statData; + throw_sys_if (stat (StringConverter::ToSingle (Path).c_str(), &statData) == -1); + + UserId owner; + owner.SystemId = statData.st_uid; + return owner; + } + + FilesystemPathType::Enum FilesystemPath::GetType () const + { + // Strip trailing directory separator + wstring path = Path; + size_t pos = path.find_last_not_of (L'/'); + if (path.size() > 2 && pos != path.size() - 1) + path = path.substr (0, pos + 1); + + struct stat statData; + throw_sys_sub_if (stat (StringConverter::ToSingle (path).c_str(), &statData) != 0, Path); + + if (S_ISREG (statData.st_mode)) return FilesystemPathType::File; + if (S_ISDIR (statData.st_mode)) return FilesystemPathType::Directory; + if (S_ISCHR (statData.st_mode)) return FilesystemPathType::CharacterDevice; + if (S_ISBLK (statData.st_mode)) return FilesystemPathType::BlockDevice; + if (S_ISLNK (statData.st_mode)) return FilesystemPathType::SymbolickLink; + + return FilesystemPathType::Unknown; + } + + FilesystemPath FilesystemPath::ToBaseName () const + { + wstring path = Path; + size_t pos = path.find_last_of (L'/'); + + if (pos == string::npos) + return Path; + + return Path.substr (pos + 1); + } + + FilesystemPath FilesystemPath::ToHostDriveOfPartition () const + { + DevicePath path; + +#ifdef TC_LINUX + + path = StringConverter::StripTrailingNumber (StringConverter::ToSingle (Path)); + +#elif defined (TC_MACOSX) + + string pathStr = StringConverter::StripTrailingNumber (StringConverter::ToSingle (Path)); + path = pathStr.substr (0, pathStr.size() - 1); + +#elif defined (TC_FREEBSD) + + string pathStr = StringConverter::ToSingle (Path); + size_t p = pathStr.rfind ("s"); + if (p == string::npos) + throw PartitionDeviceRequired (SRC_POS); + path = pathStr.substr (0, p); + +#elif defined (TC_SOLARIS) + + path = StringConverter::StripTrailingNumber (StringConverter::ToSingle (Path)) + "0"; + +#else + throw NotImplemented (SRC_POS); +#endif + if (!path.IsDevice()) + throw PartitionDeviceRequired (SRC_POS); + + return path; + } +} |