| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifdef UNSAFE_BUFFERS_BUILD |
| // TODO(crbug.com/390223051): Remove C-library calls to fix the errors. |
| #pragma allow_unsafe_libc_calls |
| #endif |
| |
| #include "components/lens/lens_testing_utils.h" |
| |
| #include "base/strings/string_util.h" |
| |
| namespace lens { |
| |
| std::string GetImageBytesFromEncodedPostData(const std::string& post_data) { |
| static const char kImageDataStartString[] = "Content-Type: image/jpeg"; |
| static const char kImageDataEndString[] = "------MultipartBoundary"; |
| |
| std::size_t image_data_start = |
| post_data.find(kImageDataStartString) + strlen(kImageDataStartString); |
| std::size_t image_data_end = |
| post_data.find(kImageDataEndString, image_data_start); |
| std::string image_data = |
| post_data.substr(image_data_start, image_data_end - image_data_start); |
| |
| // Remove extra whitespace that gets added to the encoding |
| return base::CollapseWhitespaceASCII( |
| image_data, /* trim_sequences_with_line_breaks= */ true); |
| } |
| |
| } // namespace lens |
