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author | Dan Sinclair <dsinclair@chromium.org> | 2017-05-09 12:36:08 -0400 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2017-05-09 17:48:44 +0000 |
commit | a0b1954794b7a8a279ba00787628cc7f8d1419d9 (patch) | |
tree | 4556b78b9550dbb80baa52e0eee016395f223c4e /core/fpdfapi/edit/cpdf_encryptor.cpp | |
parent | e02b2bc896b0872ce1a9d0997946b07dc76b9f7b (diff) | |
download | pdfium-a0b1954794b7a8a279ba00787628cc7f8d1419d9.tar.xz |
Rename fpdf_edit_create.cpp to cpdf_creator.cpp
This Cl renames the fpdf_edit_create file to better match the
cpdf_creator content. The CPDF_ObjectStream and CPDF_XRefStream code is
moved out to their own .cpp files. Needed anonymous classes are split
out as well.
Change-Id: Ic83fb319ce28c816db82a4286e22032dc68811bc
Reviewed-on: https://pdfium-review.googlesource.com/5171
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'core/fpdfapi/edit/cpdf_encryptor.cpp')
-rw-r--r-- | core/fpdfapi/edit/cpdf_encryptor.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/core/fpdfapi/edit/cpdf_encryptor.cpp b/core/fpdfapi/edit/cpdf_encryptor.cpp new file mode 100644 index 0000000000..858b5b6369 --- /dev/null +++ b/core/fpdfapi/edit/cpdf_encryptor.cpp @@ -0,0 +1,32 @@ +// Copyright 2017 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 + +#include "core/fpdfapi/edit/cpdf_encryptor.h" +#include "core/fpdfapi/parser/cpdf_crypto_handler.h" + +CPDF_Encryptor::CPDF_Encryptor(CPDF_CryptoHandler* pHandler, + int objnum, + uint8_t* src_data, + uint32_t src_size) + : m_pData(nullptr), m_dwSize(0), m_bNewBuf(false) { + if (src_size == 0) + return; + + if (!pHandler) { + m_pData = (uint8_t*)src_data; + m_dwSize = src_size; + return; + } + m_dwSize = pHandler->EncryptGetSize(objnum, 0, src_data, src_size); + m_pData = FX_Alloc(uint8_t, m_dwSize); + pHandler->EncryptContent(objnum, 0, src_data, src_size, m_pData, m_dwSize); + m_bNewBuf = true; +} + +CPDF_Encryptor::~CPDF_Encryptor() { + if (m_bNewBuf) + FX_Free(m_pData); +} |