diff options
Diffstat (limited to 'Core/Unix/Solaris/CoreSolaris.cpp')
| -rw-r--r-- | Core/Unix/Solaris/CoreSolaris.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/Core/Unix/Solaris/CoreSolaris.cpp b/Core/Unix/Solaris/CoreSolaris.cpp new file mode 100644 index 0000000..63736db --- /dev/null +++ b/Core/Unix/Solaris/CoreSolaris.cpp @@ -0,0 +1,174 @@ +/* + 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 <stdio.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/mount.h> +#include <sys/mntent.h> +#include <sys/mnttab.h> +#include "CoreSolaris.h" +#include "Core/Unix/CoreServiceProxy.h" + +namespace TrueCrypt +{ + CoreSolaris::CoreSolaris () + { + } + + CoreSolaris::~CoreSolaris () + { + } + + DevicePath CoreSolaris::AttachFileToLoopDevice (const FilePath &filePath, bool readOnly) const + { + list <string> args; + args.push_back ("-a"); + args.push_back (filePath); + + return StringConverter::Trim (Process::Execute ("lofiadm", args)); + } + + void CoreSolaris::DetachLoopDevice (const DevicePath &devicePath) const + { + list <string> args; + args.push_back ("-d"); + args.push_back (devicePath); + + for (int t = 0; true; t++) + { + try + { + Process::Execute ("lofiadm", args); + break; + } + catch (ExecutedProcessFailed&) + { + if (t > 5) + throw; + Thread::Sleep (200); + } + } + } + + HostDeviceList CoreSolaris::GetHostDevices (bool pathListOnly) const + { + HostDeviceList devices; + + foreach_ref (const FilePath &devPath, Directory::GetFilePaths ("/dev/rdsk", false)) + { + string drivePath = devPath; + if (drivePath.rfind ("p0") == drivePath.size() - 2) + { + make_shared_auto (HostDevice, device); + device->Path = drivePath; + + try + { + device->Size = GetDeviceSize (device->Path); + } + catch (...) + { + device->Size = 0; + } + + if (device->Size == 0) + continue; + + device->MountPoint = GetDeviceMountPoint (device->Path); + device->SystemNumber = 0; + + devices.push_back (device); + + for (int partNumber = 1; partNumber <= 32; partNumber++) + { + stringstream partPath; + partPath << drivePath.substr (0, drivePath.size() - 1) << partNumber; + + if (FilesystemPath (partPath.str()).IsBlockDevice() || FilesystemPath (partPath.str()).IsCharacterDevice()) + { + make_shared_auto (HostDevice, partition); + partition->Path = partPath.str(); + + try + { + partition->Size = GetDeviceSize (partition->Path); + } + catch (...) + { + partition->Size = 0; + } + + if (partition->Size == 0) + continue; + + partition->MountPoint = GetDeviceMountPoint (partition->Path); + partition->SystemNumber = 0; + + device->Partitions.push_back (partition); + } + } + } + } + + return devices; + } + + MountedFilesystemList CoreSolaris::GetMountedFilesystems (const DevicePath &devicePath, const DirectoryPath &mountPoint) const + { + MountedFilesystemList mountedFilesystems; + + FILE *mtab = fopen ("/etc/mnttab", "r"); + throw_sys_sub_if (!mtab, "/etc/mnttab"); + finally_do_arg (FILE *, mtab, { fclose (finally_arg); }); + + int getmntentResult; + struct mnttab entry; + while ((getmntentResult = getmntent (mtab, &entry)) == 0) + { + make_shared_auto (MountedFilesystem, mf); + + if (entry.mnt_special) + mf->Device = DevicePath (entry.mnt_special); + else + continue; + + if (entry.mnt_mountp) + mf->MountPoint = DirectoryPath (entry.mnt_mountp); + + if (entry.mnt_fstype) + mf->Type = entry.mnt_fstype; + + if ((devicePath.IsEmpty() || devicePath == mf->Device) && (mountPoint.IsEmpty() || mountPoint == mf->MountPoint)) + mountedFilesystems.push_back (mf); + } + + throw_sys_if (getmntentResult > 0); + + return mountedFilesystems; + } + + void CoreSolaris::MountFilesystem (const DevicePath &devicePath, const DirectoryPath &mountPoint, const string &filesystemType, bool readOnly, const string &systemMountOptions) const + { + try + { + // Try to mount FAT by default as mount is unable to probe filesystem type on Solaris + CoreUnix::MountFilesystem (devicePath, mountPoint, filesystemType.empty() ? "pcfs" : filesystemType, readOnly, systemMountOptions); + } + catch (ExecutedProcessFailed&) + { + if (!filesystemType.empty()) + throw; + + CoreUnix::MountFilesystem (devicePath, mountPoint, filesystemType, readOnly, systemMountOptions); + } + } + + auto_ptr <CoreBase> Core (new CoreServiceProxy <CoreSolaris>); + auto_ptr <CoreBase> CoreDirect (new CoreSolaris); +} |