From a0b1954794b7a8a279ba00787628cc7f8d1419d9 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Tue, 9 May 2017 12:36:08 -0400 Subject: Rename fpdf_edit_create.cpp to cpdf_creator.cpp MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Tom Sepez Reviewed-by: Nicolás Peña --- core/fpdfapi/edit/cpdf_encryptor.cpp | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 core/fpdfapi/edit/cpdf_encryptor.cpp (limited to 'core/fpdfapi/edit/cpdf_encryptor.cpp') 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); +} -- cgit v1.2.3