diff options
Diffstat (limited to 'plugins/Dbx_tree/encryption/Common/Cipher.h')
| -rw-r--r-- | plugins/Dbx_tree/encryption/Common/Cipher.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/plugins/Dbx_tree/encryption/Common/Cipher.h b/plugins/Dbx_tree/encryption/Common/Cipher.h new file mode 100644 index 0000000000..abdcbf06be --- /dev/null +++ b/plugins/Dbx_tree/encryption/Common/Cipher.h @@ -0,0 +1,180 @@ +/*
+
+dbx_tree: tree database driver for Miranda IM
+
+Copyright 2007-2010 Michael "Protogenes" Kunz,
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#pragma once
+
+#ifdef _MSC_VER
+#include "../../src/stdint.h"
+#else
+#include <stdint.h>
+#endif
+
+#include <wchar.h>
+
+#pragma pack(push, 1)
+
+#ifdef __INTERFACE_ONLY__
+#define __INTERFACE_VIRTUAL__
+#else
+#define __INTERFACE_VIRTUAL__ virtual
+#endif
+
+class CCipher
+{
+public:
+ typedef struct TCipherInterface
+ {
+ CCipher * self;
+ uint32_t Size;
+ void (__cdecl CCipher::*Destroy)();
+
+ const wchar_t* (__cdecl CCipher::*Name)();
+ const wchar_t* (__cdecl CCipher::*Description)();
+ const uint32_t (__cdecl CCipher::*BlockSizeBytes)();
+ const bool (__cdecl CCipher::*IsStreamCipher)();
+
+ void (__cdecl CCipher::*SetKey)(void* Key, uint32_t KeyLength);
+ void (__cdecl CCipher::*Encrypt)(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte);
+ void (__cdecl CCipher::*Decrypt)(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte);
+
+ } TCipherInterface;
+ TCipherInterface * m_Interface;
+
+#ifndef __INTERFACE_ONLY__
+ virtual void __cdecl Destroy()
+ {
+ delete this;
+ }
+
+ CCipher()
+ {
+ m_Interface = new TCipherInterface;
+ m_Interface->Size = sizeof(TCipherInterface);
+ m_Interface->self = this;
+ m_Interface->Destroy = &CCipher::Destroy;
+ m_Interface->Name = &CCipher::Name;
+ m_Interface->Description = &CCipher::Description;
+ m_Interface->BlockSizeBytes = &CCipher::BlockSizeBytes;
+ m_Interface->IsStreamCipher = &CCipher::IsStreamCipher;
+ m_Interface->SetKey = &CCipher::SetKey;
+ m_Interface->Encrypt = &CCipher::Encrypt;
+ m_Interface->Decrypt = &CCipher::Decrypt;
+ };
+#endif
+
+#ifdef __INTERFACE_ONLY__
+ CCipher(TCipherInterface * Interface)
+ {
+ m_Interface = Interface;
+ };
+#endif
+
+ __INTERFACE_VIRTUAL__ ~CCipher()
+#ifdef __INTERFACE_ONLY__
+ {
+ (m_Interface->self->*(m_Interface->Destroy))();
+ }
+#else
+ { }
+#endif
+ ;
+
+ __INTERFACE_VIRTUAL__ const wchar_t* __cdecl Name()
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->Name))();
+ }
+#else
+ = 0
+#endif
+ ;
+
+ __INTERFACE_VIRTUAL__ const wchar_t* __cdecl Description()
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->Description))();
+ }
+#else
+ = 0
+#endif
+ ;
+
+ __INTERFACE_VIRTUAL__ const uint32_t __cdecl BlockSizeBytes()
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->BlockSizeBytes))();
+ }
+#else
+ = 0
+#endif
+ ;
+
+ __INTERFACE_VIRTUAL__ const bool __cdecl IsStreamCipher()
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->IsStreamCipher))();
+ }
+#else
+ = 0
+#endif
+ ;
+
+ __INTERFACE_VIRTUAL__ void __cdecl SetKey(void* Key, uint32_t KeyLength)
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->SetKey))(Key, KeyLength);
+ }
+#else
+ = 0
+#endif
+ ;
+ __INTERFACE_VIRTUAL__ void __cdecl Encrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte)
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->Encrypt))(Data, Size, Nonce, StartByte);
+ }
+#else
+ = 0
+#endif
+ ;
+ __INTERFACE_VIRTUAL__ void __cdecl Decrypt(void* Data, uint32_t Size, uint32_t Nonce, uint32_t StartByte)
+#ifdef __INTERFACE_ONLY__
+ {
+ return (m_Interface->self->*(m_Interface->Decrypt))(Data, Size, Nonce, StartByte);
+ }
+#else
+ = 0
+#endif
+ ;
+
+};
+
+typedef struct TCipherInfo
+{
+ uint32_t cbSize;
+ const uint32_t ID;
+ const wchar_t* Name;
+ const wchar_t* Description;
+ CCipher::TCipherInterface * (__cdecl *Create)();
+} TCipherInfo;
+
+#pragma pack(pop)
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