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// Copyright (c) 2012 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/channel_info.h"
#import <Foundation/Foundation.h>
#include "base/mac/bundle_locations.h"
#include "base/strings/sys_string_conversions.h"
#include "build/branding_buildflags.h"
#include "components/version_info/version_info.h"
namespace chrome {
std::string GetChannelName() {
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Use the main Chrome application bundle and not the framework bundle.
// Keystone keys don't live in the framework.
NSBundle* bundle = base::mac::OuterBundle();
NSString* channel = [bundle objectForInfoDictionaryKey:@"KSChannelID"];
// Only ever return "", "unknown", "beta", "dev", or "canary" in a branded
// build.
if (![bundle objectForInfoDictionaryKey:@"KSProductID"]) {
// This build is not Keystone-enabled, it can't have a channel.
channel = @"unknown";
} else if (!channel) {
// For the stable channel, KSChannelID is not set.
channel = @"";
} else if ([channel isEqual:@"beta"] ||
[channel isEqual:@"dev"] ||
[channel isEqual:@"canary"]) {
// do nothing.
} else {
channel = @"unknown";
}
return base::SysNSStringToUTF8(channel);
#else
return std::string();
#endif
}
version_info::Channel GetChannelByName(const std::string& channel) {
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
if (channel.empty())
return version_info::Channel::STABLE;
if (channel == "beta")
return version_info::Channel::BETA;
if (channel == "dev")
return version_info::Channel::DEV;
if (channel == "canary")
return version_info::Channel::CANARY;
#endif
return version_info::Channel::UNKNOWN;
}
bool IsSideBySideCapable() {
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Use the main Chrome application bundle and not the framework bundle.
// Keystone keys don't live in the framework.
NSBundle* bundle = base::mac::OuterBundle();
if (![bundle objectForInfoDictionaryKey:@"KSProductID"]) {
// This build is not Keystone-enabled, and without a channel assume it is
// side-by-side capable.
return true;
}
if (![bundle objectForInfoDictionaryKey:@"KSChannelID"]) {
// For the stable channel, KSChannelID is not set. Stable Chromes are what
// side-by-side capable Chromes are running side-by-side *to* and by
// definition are side-by-side capable.
return true;
}
// If there is a CrProductDirName key, then the user data dir of this
// beta/dev/canary Chrome is separate, and it can run side-by-side to the
// stable Chrome.
return [bundle objectForInfoDictionaryKey:@"CrProductDirName"];
#else
return true;
#endif
}
version_info::Channel GetChannel() {
return GetChannelByName(GetChannelName());
}
} // namespace chrome
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