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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2013-06-22 16:16:13 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-11-08 23:18:07 +0100 |
| commit | c606f0866c3a2a5db3ef9bc41738ef33eb9612a9 (patch) | |
| tree | 5847c644cdfff3c1dd55b88b565448087ae89f11 /src/Common/Exception.h | |
| download | VeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.tar.gz VeraCrypt-c606f0866c3a2a5db3ef9bc41738ef33eb9612a9.zip | |
Add original TrueCrypt 7.1a sources
Diffstat (limited to 'src/Common/Exception.h')
| -rw-r--r-- | src/Common/Exception.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/Common/Exception.h b/src/Common/Exception.h new file mode 100644 index 00000000..8e084742 --- /dev/null +++ b/src/Common/Exception.h @@ -0,0 +1,81 @@ +/*
+ 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_Common_Exception
+#define TC_HEADER_Common_Exception
+
+#include "Platform/PlatformBase.h"
+#include "Dlgcode.h"
+
+namespace TrueCrypt
+{
+ struct Exception
+ {
+ virtual void Show (HWND parent) const = 0;
+ };
+
+ struct SystemException : public Exception
+ {
+ SystemException () : ErrorCode (GetLastError()) { }
+
+ void Show (HWND parent) const
+ {
+ SetLastError (ErrorCode);
+ handleWin32Error (parent);
+ }
+
+ DWORD ErrorCode;
+ };
+
+ struct ErrorException : public Exception
+ {
+ ErrorException (char *langId) : ErrLangId (langId) { }
+ ErrorException (const wstring &errMsg) : ErrMsg (errMsg) { }
+
+ void Show (HWND parent) const
+ {
+ if (ErrMsg.empty())
+ ::Error (ErrLangId);
+ else
+ ::ErrorDirect (ErrMsg.c_str());
+ }
+
+ char *ErrLangId;
+ wstring ErrMsg;
+ };
+
+ struct ParameterIncorrect : public Exception
+ {
+ ParameterIncorrect (const char *srcPos) : SrcPos (srcPos) { }
+
+ void Show (HWND parent) const
+ {
+ string msgBody = "Parameter incorrect.\n\n\n(If you report a bug in connection with this, please include the following technical information in the bug report:\n" + string (SrcPos) + ")";
+ MessageBox (parent, msgBody.c_str(), "TrueCrypt", MB_ICONERROR | MB_SETFOREGROUND);
+ }
+
+ const char *SrcPos;
+ };
+
+ struct TimeOut : public Exception
+ {
+ TimeOut (const char *srcPos) { }
+ void Show (HWND parent) const { ErrorDirect (L"Timeout"); }
+ };
+
+ struct UserAbort : public Exception
+ {
+ UserAbort (const char *srcPos) { }
+ void Show (HWND parent) const { }
+ };
+}
+
+#define throw_sys_if(condition) do { if (condition) throw SystemException(); } while (false)
+
+
+#endif // TC_HEADER_Common_Exception
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