1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
// 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/chromeos/app_mode/app_session_lifetime.h"
#include "apps/app_window.h"
#include "apps/app_window_registry.h"
#include "base/basictypes.h"
#include "base/bind.h"
#include "base/lazy_instance.h"
#include "base/message_loop/message_loop.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chromeos/app_mode/kiosk_app_update_service.h"
#include "chrome/browser/chromeos/app_mode/kiosk_mode_idle_app_name_notification.h"
#include "chrome/browser/chromeos/login/demo_mode/demo_app_launcher.h"
#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/browser_list_observer.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/pref_names.h"
#include "chromeos/network/network_state.h"
#include "chromeos/network/network_state_handler.h"
#include "components/user_manager/user_manager.h"
#include "content/public/browser/web_contents.h"
using apps::AppWindowRegistry;
namespace chromeos {
namespace {
// AppWindowHandler watches for app window and exits the session when the
// last app window is closed.
class AppWindowHandler : public AppWindowRegistry::Observer {
public:
AppWindowHandler() : window_registry_(NULL) {}
virtual ~AppWindowHandler() {}
void Init(Profile* profile) {
DCHECK(!window_registry_);
window_registry_ = AppWindowRegistry::Get(profile);
if (window_registry_)
window_registry_->AddObserver(this);
}
private:
// apps::AppWindowRegistry::Observer overrides:
virtual void OnAppWindowRemoved(apps::AppWindow* app_window) OVERRIDE {
if (window_registry_->app_windows().empty()) {
if (DemoAppLauncher::IsDemoAppSession(
user_manager::UserManager::Get()->GetActiveUser()->email())) {
// If we were in demo mode, we disabled all our network technologies,
// re-enable them.
NetworkStateHandler* handler =
NetworkHandler::Get()->network_state_handler();
handler->SetTechnologyEnabled(
NetworkTypePattern::NonVirtual(),
true,
chromeos::network_handler::ErrorCallback());
}
chrome::AttemptUserExit();
window_registry_->RemoveObserver(this);
}
}
apps::AppWindowRegistry* window_registry_;
DISALLOW_COPY_AND_ASSIGN(AppWindowHandler);
};
base::LazyInstance<AppWindowHandler> app_window_handler
= LAZY_INSTANCE_INITIALIZER;
// BrowserWindowHandler monitors Browser object being created during
// a kiosk session, log info such as URL so that the code path could be
// fixed and closes the just opened browser window.
class BrowserWindowHandler : public chrome::BrowserListObserver {
public:
BrowserWindowHandler() {
BrowserList::AddObserver(this);
}
virtual ~BrowserWindowHandler() {
BrowserList::RemoveObserver(this);
}
private:
void HandleBrowser(Browser* browser) {
content::WebContents* active_tab =
browser->tab_strip_model()->GetActiveWebContents();
std::string url_string =
active_tab ? active_tab->GetURL().spec() : std::string();
LOG(WARNING) << "Browser opened in kiosk session"
<< ", url=" << url_string;
browser->window()->Close();
}
// chrome::BrowserListObserver overrides:
virtual void OnBrowserAdded(Browser* browser) OVERRIDE {
base::MessageLoop::current()->PostTask(
FROM_HERE,
base::Bind(&BrowserWindowHandler::HandleBrowser,
base::Unretained(this), // LazyInstance, always valid
browser));
}
DISALLOW_COPY_AND_ASSIGN(BrowserWindowHandler);
};
base::LazyInstance<BrowserWindowHandler> browser_window_handler
= LAZY_INSTANCE_INITIALIZER;
} // namespace
void InitAppSession(Profile* profile, const std::string& app_id) {
// Binds the session lifetime with app window counts.
CHECK(app_window_handler == NULL);
app_window_handler.Get().Init(profile);
CHECK(browser_window_handler == NULL);
browser_window_handler.Get();
// For a demo app, we don't need to either setup the update service or
// the idle app name notification.
if (DemoAppLauncher::IsDemoAppSession(
user_manager::UserManager::Get()->GetActiveUser()->email()))
return;
// Set the app_id for the current instance of KioskAppUpdateService.
KioskAppUpdateService* update_service =
KioskAppUpdateServiceFactory::GetForProfile(profile);
DCHECK(update_service);
if (update_service)
update_service->set_app_id(app_id);
// If the device is not enterprise managed, set prefs to reboot after update
// and create a user security message which shows the user the application
// name and author after some idle timeout.
policy::BrowserPolicyConnectorChromeOS* connector =
g_browser_process->platform_part()->browser_policy_connector_chromeos();
if (!connector->IsEnterpriseManaged()) {
PrefService* local_state = g_browser_process->local_state();
local_state->SetBoolean(prefs::kRebootAfterUpdate, true);
KioskModeIdleAppNameNotification::Initialize();
}
}
} // namespace chromeos
|
