/* Derived from source code of TrueCrypt 7.1a, which is Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0. Modifications and additions to the original source code (contained in this file) and all other portions of this file are Copyright (c) 2013-2016 IDRIX and are governed by the Apache License 2.0 the full text of which is contained in the file License.txt included in VeraCrypt binary and source code distribution packages. */ #ifndef TC_HEADER_Platform_Thread #define TC_HEADER_Platform_Thread #ifdef TC_WINDOWS # include "System.h" # define TC_THREAD_PROC DWORD WINAPI #else # include # define TC_THREAD_PROC void* #endif #include "PlatformBase.h" #include "Functor.h" #include "SharedPtr.h" #include "SyncEvent.h" namespace VeraCrypt { class Thread { public: #ifdef TC_WINDOWS typedef HANDLE ThreadSystemHandle; typedef LPTHREAD_START_ROUTINE ThreadProcPtr; #else typedef pthread_t ThreadSystemHandle; typedef void* (*ThreadProcPtr) (void *); #endif Thread () { }; virtual ~Thread () { }; void Join () const; void Start (ThreadProcPtr threadProc, void *parameter = nullptr); void Start (Functor *functor) { Start (Thread::FunctorEntry, (void *)functor); } static void Sleep (uint32 milliSeconds); protected: static TC_THREAD_PROC FunctorEntry (void *functorArg) { Functor *functor = (Functor *) functorArg; try { (*functor) (); } catch (...) { } delete functor; return 0; } static const size_t MinThreadStackSize = 1024 * 1024; ThreadSystemHandle SystemHandle; private: Thread (const Thread &); Thread &operator= (const Thread &); }; } #endif // TC_HEADER_Platform_Thread ef='/code/VeraCrypt/tree/src/Platform/SystemException.h?h=Argon2_1.26.13&id=f41be7399b414da60ab5eec2a84aedf5e77ae00e'>treecommitdiff
path: root/src/Platform/SystemException.h
blob: 2e5f47340e242ac0ac6d400e4c6d942bb479b378 (plain) 
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/*
 Derived from source code of TrueCrypt 7.1a, which is
 Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
 by the TrueCrypt License 3.0.

 Modifications and additions to the original source code (contained in this file) 
 and all other portions of this file are Copyright (c) 2013-2015 IDRIX
 and are governed by the Apache License 2.0 the full text of which is
 contained in the file License.txt included in VeraCrypt binary and source
 code distribution packages.
*/

#ifndef TC_HEADER_Platform_SystemException
#define TC_HEADER_Platform_SystemException

#include "PlatformBase.h"
#include "Exception.h"

namespace VeraCrypt
{
	class SystemException : public Exception
	{
	public:
		SystemException ();
		SystemException (const string &message);
		SystemException (const string &message, const string &subject);
		SystemException (const string &message, const wstring &subject);
		SystemException (const string &message, int64 errorCode)
			: Exception (message), ErrorCode (errorCode) { }
		virtual ~SystemException () throw () { }

		TC_SERIALIZABLE_EXCEPTION (SystemException);

		int64 GetErrorCode () const { return ErrorCode; }
		bool IsError () const;
		wstring SystemText () const;

	protected:
		int64 ErrorCode;
	};

#undef TC_EXCEPTION_SET
#define TC_EXCEPTION_SET \
	TC_EXCEPTION_NODECL (SystemException);
}

#define throw_sys_if(condition) do { if (condition) throw SystemException (SRC_POS); } while (false)
#define throw_sys_sub_if(condition,subject) do { if (condition) throw SystemException (SRC_POS, (subject)); } while (false)

#endif // TC_HEADER_Platform_SystemException