VeraCrypt
aboutsummaryrefslogtreecommitdiff
path: root/src/Driver/Fuse/FuseService.h
diff options
context:
space:
mode:
authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-05-31 18:44:53 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 23:18:59 +0100
commit7ffce028d04a6b13ef762e2b89c34b688e8ca59d (patch)
treeeefedb6e94de5b26fa963675969490c641c29077 /src/Driver/Fuse/FuseService.h
parent97011f179cfd3dcd12446ef4ccb6964c8e52c3db (diff)
downloadVeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.tar.gz
VeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.zip
Add TrueCrypt 7.1a MacOSX/Linux specific source files.
Diffstat (limited to 'src/Driver/Fuse/FuseService.h')
-rw-r--r--src/Driver/Fuse/FuseService.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/Driver/Fuse/FuseService.h b/src/Driver/Fuse/FuseService.h
new file mode 100644
index 00000000..5ff2dd72
--- /dev/null
+++ b/src/Driver/Fuse/FuseService.h
@@ -0,0 +1,73 @@
+/*
+ Copyright (c) 2008 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.
+*/
+
+#ifndef TC_HEADER_Driver_Fuse_FuseService
+#define TC_HEADER_Driver_Fuse_FuseService
+
+#include "Platform/Platform.h"
+#include "Platform/Unix/Pipe.h"
+#include "Platform/Unix/Process.h"
+#include "Volume/VolumeInfo.h"
+#include "Volume/Volume.h"
+
+namespace TrueCrypt
+{
+
+ class FuseService
+ {
+ protected:
+ struct ExecFunctor : public ProcessExecFunctor
+ {
+ ExecFunctor (shared_ptr <Volume> openVolume, VolumeSlotNumber slotNumber)
+ : MountedVolume (openVolume), SlotNumber (slotNumber)
+ {
+ }
+ virtual void operator() (int argc, char *argv[]);
+
+ protected:
+ shared_ptr <Volume> MountedVolume;
+ VolumeSlotNumber SlotNumber;
+ };
+
+ friend class ExecFunctor;
+
+ public:
+ static bool AuxDeviceInfoReceived () { return !OpenVolumeInfo.VirtualDevice.IsEmpty(); }
+ static bool CheckAccessRights ();
+ static void Dismount ();
+ static int ExceptionToErrorCode ();
+ static const char *GetControlPath () { return "/control"; }
+ static const char *GetVolumeImagePath ();
+ static string GetDeviceType () { return "truecrypt"; }
+ static uid_t GetGroupId () { return GroupId; }
+ static uid_t GetUserId () { return UserId; }
+ static shared_ptr <Buffer> GetVolumeInfo ();
+ static uint64 GetVolumeSize ();
+ static uint64 GetVolumeSectorSize () { return MountedVolume->GetSectorSize(); }
+ static void Mount (shared_ptr <Volume> openVolume, VolumeSlotNumber slotNumber, const string &fuseMountPoint);
+ static void ReadVolumeSectors (const BufferPtr &buffer, uint64 byteOffset);
+ static void ReceiveAuxDeviceInfo (const ConstBufferPtr &buffer);
+ static void SendAuxDeviceInfo (const DirectoryPath &fuseMountPoint, const DevicePath &virtualDevice, const DevicePath &loopDevice = DevicePath());
+ static void WriteVolumeSectors (const ConstBufferPtr &buffer, uint64 byteOffset);
+
+ protected:
+ FuseService ();
+ static void CloseMountedVolume ();
+ static void OnSignal (int signal);
+
+ static VolumeInfo OpenVolumeInfo;
+ static Mutex OpenVolumeInfoMutex;
+ static shared_ptr <Volume> MountedVolume;
+ static VolumeSlotNumber SlotNumber;
+ static uid_t UserId;
+ static gid_t GroupId;
+ static auto_ptr <Pipe> SignalHandlerPipe;
+ };
+}
+
+#endif // TC_HEADER_Driver_Fuse_FuseService