CreateAppData.cpp - mozsearch

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsXULAppAPI.h"

#include "nsINIParser.h"

#include "nsIFile.h"

#include "mozilla/XREAppData.h"

// This include must appear early in the unified cpp file for toolkit/xre to

// make sure OSX APIs make use of the OSX TextRange before mozilla::TextRange is

// declared and made a global symbol by a "using namespace mozilla" declaration.

#ifdef XP_MACOSX

#  include <Carbon/Carbon.h>

#endif

using namespace mozilla;

static void ReadString(nsINIParser& parser, const char* section,

                       const char* key, XREAppData::CharPtr& result) {

  nsCString str;

  nsresult rv = parser.GetString(section, key, str);

  if (NS_SUCCEEDED(rv)) {

    result = str.get();

struct ReadFlag {

  const char* section;

  const char* key;

  uint32_t flag;

};

static void ReadFlag(nsINIParser& parser, const char* section, const char* key,

                     uint32_t flag, uint32_t& result) {

  char buf[6];  // large enough to hold "false"

  nsresult rv = parser.GetString(section, key, buf, sizeof(buf));

  if (NS_SUCCEEDED(rv) || rv == NS_ERROR_LOSS_OF_SIGNIFICANT_DATA) {

    if (buf[0] == '1' || buf[0] == 't' || buf[0] == 'T') {

      result |= flag;

    if (buf[0] == '0' || buf[0] == 'f' || buf[0] == 'F') {

      result &= ~flag;

nsresult XRE_ParseAppData(nsIFile* aINIFile, XREAppData& aAppData) {

  NS_ENSURE_ARG(aINIFile);

  nsresult rv;

  nsINIParser parser;

  rv = parser.Init(aINIFile);

  if (NS_FAILED(rv)) return rv;

  ReadString(parser, "App", "Vendor", aAppData.vendor);

  ReadString(parser, "App", "Name", aAppData.name);

  ReadString(parser, "App", "RemotingName", aAppData.remotingName);

  ReadString(parser, "App", "Version", aAppData.version);

  ReadString(parser, "App", "BuildID", aAppData.buildID);

  ReadString(parser, "App", "ID", aAppData.ID);

  ReadString(parser, "App", "Copyright", aAppData.copyright);

  ReadString(parser, "App", "Profile", aAppData.profile);

  ReadString(parser, "Gecko", "MinVersion", aAppData.minVersion);

  ReadString(parser, "Gecko", "MaxVersion", aAppData.maxVersion);

  ReadString(parser, "Crash Reporter", "ServerURL", aAppData.crashReporterURL);

  ReadString(parser, "App", "UAName", aAppData.UAName);

  ReadString(parser, "AppUpdate", "URL", aAppData.updateURL);

  ReadFlag(parser, "XRE", "EnableProfileMigrator",

           NS_XRE_ENABLE_PROFILE_MIGRATOR, aAppData.flags);

  ReadFlag(parser, "Crash Reporter", "Enabled", NS_XRE_ENABLE_CRASH_REPORTER,

           aAppData.flags);

  return NS_OK;