diff options
Diffstat (limited to 'core/include/fpdfapi/ipdf_security_handler.h')
-rw-r--r-- | core/include/fpdfapi/ipdf_security_handler.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/core/include/fpdfapi/ipdf_security_handler.h b/core/include/fpdfapi/ipdf_security_handler.h new file mode 100644 index 0000000000..699cf38c3a --- /dev/null +++ b/core/include/fpdfapi/ipdf_security_handler.h @@ -0,0 +1,36 @@ +// Copyright 2016 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef CORE_INCLUDE_FPDFAPI_IPDF_SECURITY_HANDLER_H_ +#define CORE_INCLUDE_FPDFAPI_IPDF_SECURITY_HANDLER_H_ + +#include "core/include/fxcrt/fx_system.h" + +class CPDF_Parser; +class CPDF_Dictionary; +class CPDF_CryptoHandler; + +#define FXCIPHER_NONE 0 +#define FXCIPHER_RC4 1 +#define FXCIPHER_AES 2 +#define FXCIPHER_AES2 3 + +class IPDF_SecurityHandler { + public: + virtual ~IPDF_SecurityHandler(); + virtual FX_BOOL OnInit(CPDF_Parser* pParser, + CPDF_Dictionary* pEncryptDict) = 0; + + virtual FX_DWORD GetPermissions() = 0; + virtual FX_BOOL GetCryptInfo(int& cipher, + const uint8_t*& buffer, + int& keylen) = 0; + + virtual FX_BOOL IsMetadataEncrypted() = 0; + virtual CPDF_CryptoHandler* CreateCryptoHandler() = 0; +}; + +#endif // CORE_INCLUDE_FPDFAPI_IPDF_SECURITY_HANDLER_H_ |