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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/test/chromedriver/chrome_finder.h"
#include <string>
#include <vector>
#include "base/base_paths.h"
#include "base/bind.h"
#include "base/callback.h"
#include "base/environment.h"
#include "base/file_util.h"
#include "base/files/file_path.h"
#include "base/path_service.h"
#include "base/utf_string_conversions.h"
#include "build/build_config.h"
#if defined(OS_WIN)
#include "base/win/windows_version.h"
#endif
namespace {
#if defined(OS_WIN)
void GetApplicationDirs(std::vector<base::FilePath>* locations) {
// Add user-level location.
scoped_ptr<base::Environment> env(base::Environment::Create());
std::string home_dir;
if (env->GetVar("userprofile", &home_dir)) {
base::FilePath default_location(base::UTF8ToWide(home_dir));
if (base::win::GetVersion() < base::win::VERSION_VISTA) {
default_location = default_location.Append(
L"Local Settings\\Application Data");
} else {
default_location = default_location.Append(L"AppData\\Local");
}
locations->push_back(default_location);
}
// Add the system-level location.
std::string program_dir;
if (env->GetVar("ProgramFiles", &program_dir))
locations->push_back(base::FilePath(base::UTF8ToWide(program_dir)));
if (env->GetVar("ProgramFiles(x86)", &program_dir))
locations->push_back(base::FilePath(base::UTF8ToWide(program_dir)));
}
#elif defined(OS_LINUX)
void GetApplicationDirs(std::vector<base::FilePath>* locations) {
locations->push_back(base::FilePath("/opt/google/chrome"));
locations->push_back(base::FilePath("/usr/local/bin"));
locations->push_back(base::FilePath("/usr/local/sbin"));
locations->push_back(base::FilePath("/usr/bin"));
locations->push_back(base::FilePath("/usr/sbin"));
locations->push_back(base::FilePath("/bin"));
locations->push_back(base::FilePath("/sbin"));
}
#endif
} // namespace
namespace internal {
bool FindExe(
const base::Callback<bool(const base::FilePath&)>& exists_func,
const std::vector<base::FilePath>& rel_paths,
const std::vector<base::FilePath>& locations,
base::FilePath* out_path) {
for (size_t i = 0; i < rel_paths.size(); ++i) {
for (size_t j = 0; j < locations.size(); ++j) {
base::FilePath path = locations[j].Append(rel_paths[i]);
if (exists_func.Run(path)) {
*out_path = path;
return true;
}
}
}
return false;
}
} // namespace internal
#if defined(OS_MACOSX)
void GetApplicationDirs(std::vector<base::FilePath>* locations);
#endif
bool FindChrome(base::FilePath* browser_exe) {
#if defined(OS_WIN)
base::FilePath browser_exes_array[] = {
base::FilePath(L"Google\\Chrome\\Application\\chrome.exe"),
base::FilePath(L"Chromium\\Application\\chrome.exe")
};
#elif defined(OS_MACOSX)
base::FilePath browser_exes_array[] = {
base::FilePath("Google Chrome.app/Contents/MacOS/Google Chrome"),
base::FilePath("Chromium.app/Contents/MacOS/Chromium")
};
#elif defined(OS_LINUX)
base::FilePath browser_exes_array[] = {
base::FilePath("google-chrome"),
base::FilePath("chrome"),
base::FilePath("chromium"),
base::FilePath("chromium-browser")
};
#endif
std::vector<base::FilePath> browser_exes(
browser_exes_array, browser_exes_array + arraysize(browser_exes_array));
std::vector<base::FilePath> locations;
GetApplicationDirs(&locations);
return internal::FindExe(
base::Bind(&file_util::PathExists),
browser_exes,
locations,
browser_exe);
}
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