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// Copyright 2013 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/browser/media_galleries/fileapi/picasa_finder.h"
#include "base/files/file_path.h"
#import "base/mac/foundation_util.h"
#import "base/mac/scoped_nsobject.h"
#include "components/policy/core/common/preferences_mac.h"
#include "content/public/browser/browser_thread.h"
using base::mac::CFCast;
using base::mac::CFToNSCast;
using base::mac::NSToCFCast;
namespace picasa {
namespace {
static MacPreferences* g_test_mac_preferences = NULL;
} // namespace
NSString* const kPicasaAppDataPathMacPreferencesKey = @"AppLocalDataPath";
void SetMacPreferencesForTesting(MacPreferences* preferences) {
g_test_mac_preferences = preferences;
}
base::FilePath GetCustomPicasaAppDataPathFromMacPreferences() {
DCHECK_CURRENTLY_ON(content::BrowserThread::FILE);
scoped_ptr<MacPreferences> real_preferences;
MacPreferences* prefs = g_test_mac_preferences;
if (!prefs) {
real_preferences.reset(new MacPreferences());
prefs = real_preferences.get();
}
CFStringRef picasa_app_id = CFSTR("com.google.picasa");
base::scoped_nsobject<NSString> database_path(
CFToNSCast(CFCast<CFStringRef>(prefs->CopyAppValue(
NSToCFCast(kPicasaAppDataPathMacPreferencesKey), picasa_app_id))));
if (database_path == NULL)
return base::FilePath();
return base::mac::NSStringToFilePath(database_path.get());
}
} // namespace picasa
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