third_party/woff2/src/file.h

   1 // Copyright 2013 Google Inc. All Rights Reserved.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 // http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14 //
  15 // File IO helpers
  16
  17 #ifndef WOFF2_FILE_H_
  18 #define WOFF2_FILE_H_
  19
  20 #include <fstream>
  21 #include <iterator>
  22
  23 namespace woff2 {
  24
  25 inline std::string GetFileContent(std::string filename) {
  26   std::ifstream ifs(filename.c_str(), std::ios::binary);
  27   return std::string(
  28     std::istreambuf_iterator<char>(ifs.rdbuf()),
  29     std::istreambuf_iterator<char>());
  30 }
  31
  32 inline void SetFileContents(std::string filename, std::string content) {
  33   std::ofstream ofs(filename.c_str(), std::ios::binary);
  34   std::copy(content.begin(),
  35             content.end(),
  36             std::ostream_iterator<char>(ofs));
  37 }
  38
  39 } // namespace woff2
  40 #endif  // WOFF2_FILE_H_