// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/common/resource_request_body.h"

namespace content {

ResourceRequestBody::ResourceRequestBody()
    : identifier_(0) {
}

void ResourceRequestBody::AppendBytes(const char* bytes, int bytes_len) {
  if (bytes_len > 0) {
    elements_.push_back(Element());
    elements_.back().SetToBytes(bytes, bytes_len);
  }
}

void ResourceRequestBody::AppendFileRange(
    const base::FilePath& file_path,
    uint64_t offset,
    uint64_t length,
    const base::Time& expected_modification_time) {
  elements_.push_back(Element());
  elements_.back().SetToFilePathRange(file_path, offset, length,
                                      expected_modification_time);
}

void ResourceRequestBody::AppendBlob(const std::string& uuid) {
  elements_.push_back(Element());
  elements_.back().SetToBlob(uuid);
}

void ResourceRequestBody::AppendFileSystemFileRange(
    const GURL& url,
    uint64_t offset,
    uint64_t length,
    const base::Time& expected_modification_time) {
  elements_.push_back(Element());
  elements_.back().SetToFileSystemUrlRange(url, offset, length,
                                           expected_modification_time);
}

ResourceRequestBody::~ResourceRequestBody() {
}

}  // namespace content
