// Copyright (c) 2010 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 "chrome/common/child_process_logging.h"

#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/common/gpu_info.h"
#include "chrome/installer/util/google_update_settings.h"
#include "googleurl/src/gurl.h"

namespace child_process_logging {

// Account for the terminating null character.
static const size_t kMaxActiveURLSize = 1024 + 1;
static const size_t kClientIdSize = 32 + 1;

// We use static strings to hold the most recent active url and the client
// identifier. If we crash, the crash handler code will send the contents of
// these strings to the browser.
char g_active_url[kMaxActiveURLSize];
char g_client_id[kClientIdSize];

void SetActiveURL(const GURL& url) {
  base::strlcpy(g_active_url,
                url.possibly_invalid_spec().c_str(),
                kMaxActiveURLSize);
}

void SetClientId(const std::string& client_id) {
  std::string str(client_id);
  ReplaceSubstringsAfterOffset(&str, 0, "-", "");

  if (str.empty())
    return;

  base::strlcpy(g_client_id, str.c_str(), kClientIdSize);
  std::wstring wstr = ASCIIToWide(str);
  GoogleUpdateSettings::SetMetricsId(wstr);
}

std::string GetClientId() {
  return std::string(g_client_id);
}

void SetActiveExtensions(const std::set<std::string>& extension_ids) {
  // TODO(port)
}

void SetGpuInfo(const GPUInfo& gpu_info) {
  // TODO(rlp): Bug 38737.
}

void SetNumberOfViews(int number_of_views) {
  // TODO(port)
}

}  // namespace child_process_logging