pdf/pdfium/pdfium_mem_buffer_file_write.cc

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "pdf/pdfium/pdfium_mem_buffer_file_write.h"
   6
   7 namespace chrome_pdf {
   8
   9 PDFiumMemBufferFileWrite::PDFiumMemBufferFileWrite() {
  10   version = 1;
  11   WriteBlock = &WriteBlockImpl;
  12 }
  13
  14 PDFiumMemBufferFileWrite::~PDFiumMemBufferFileWrite() {
  15 }
  16
  17 int PDFiumMemBufferFileWrite::WriteBlockImpl(FPDF_FILEWRITE* this_file_write,
  18                                              const void* data,
  19                                              unsigned long size) {
  20   PDFiumMemBufferFileWrite* mem_buffer_file_write =
  21       static_cast<PDFiumMemBufferFileWrite*>(this_file_write);
  22   return mem_buffer_file_write->DoWriteBlock(data, size);
  23 }
  24
  25 int PDFiumMemBufferFileWrite::DoWriteBlock(const void* data,
  26                                            unsigned long size) {
  27   buffer_.append(static_cast<const unsigned char*>(data), size);
  28   return 1;
  29 }
  30
  31
  32 }  // namespace chrome_pdf
  33