[cros] Initial CL for SIM card unlock support.

BUG=chromium-os:12007
TEST=Manual. Open chrome:sim-unlock.

Review URL: http://codereview.chromium.org/6708087

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79112 0039d316-1c4b-4281-b951-d872f2087c98

10 files changed, 280 insertions, 0 deletions

diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index a50ef36..cb6e00b 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -9803,6 +9803,46 @@ Keep your key file in a safe place. You will need it to create new versions of y
         Modifier keys...
       </message>
 
+      <message name="IDS_SIM_UNLOCK_ENTER_PIN_TITLE" desc="Title of the SIM card unlock dialog in chrome:sim-unlock.">
+        Enter SIM card PIN
+      </message>
+      <message name="IDS_SIM_UNLOCK_INCORRECT_PIN_MESSAGE" desc="Incorrect PIN message shown on SIM card unlock dialog in chrome:sim-unlock.">
+        Incorrect PIN.
+      </message>
+      <message name="IDS_SIM_UNLOCK_PIN_TRIES_LEFT_MESSAGE" desc="Message with the number of PIN tries left shown on SIM card unlock dialog in chrome:sim-unlock.">
+        Tries left to enter the correct SIM card PIN: <ph name="TRIES_LEFT">$1<ex>3</ex></ph>.
+      </message>
+      <message name="IDS_SIM_UNLOCK_INCORRECT_PIN_TITLE" desc="Title of the Incorrect PIN stage (no tries left) shown on SIM card unlock dialog in chrome:sim-unlock.">
+        Incorrect PIN
+      </message>
+      <message name="IDS_SIM_UNLOCK_NO_PIN_TRIES_LEFT_MESSAGE" desc="Message shown when there's no PIN tries left, shown on SIM card unlock dialog in chrome:sim-unlock.">
+        You have entered the incorrect PIN too many times. Please contact <ph name="CARRIER_ID">$1<ex>your carrier</ex></ph> to obtain a new 8-digit PIN unlocking Key (PUK).
+      </message>
+      <message name="IDS_SIM_UNLOCK_DEFAULT_CARRIER" desc="Generic carrier name shown on SIM unlock dialog. Ex.: IDS_SIM_UNLOCK_NO_PIN_TRIES_LEFT_MESSAGE, IDS_SIM_UNLOCK_ENTER_PUK_MESSAGE">
+        your carrier
+      </message>
+      <message name="IDS_SIM_UNLOCK_ENTER_PUK_BUTTON" desc="Text of the button that will take to Enter PUK dialog, part of SIM card unlock dialog in chrome:sim-unlock.">
+        Enter PIN Unlocking Key
+      </message>
+      <message name="IDS_SIM_UNLOCK_ENTER_PUK_TITLE" desc="Title of the Enter PUK dialog, which is part of SIM card unlock dialog in chrome:sim-unlock.">
+        Enter PIN Unlocking Key
+      </message>
+      <message name="IDS_SIM_UNLOCK_PUK_TRIES_LEFT_MESSAGE" desc="Message with the number of PUK tries left shown on SIM card unlock dialog in chrome:sim-unlock.">
+        Tries left to enter the correct PIN Unlocking Key (PUK): <ph name="TRIES_LEFT">$1<ex>3</ex></ph>, or your SIM card will be permanently blocked.
+      </message>
+      <message name="IDS_SIM_UNLOCK_ENTER_PUK_MESSAGE" desc="Message on the Enter PUK dialog, which is part of SIM card unlock dialog in chrome:sim-unlock.">
+        Please enter the 8-digit PIN Unlocking Key provided by <ph name="CARRIER_ID">$1<ex>your carrier</ex></ph>.
+      </message>
+      <message name="IDS_SIM_UNLOCK_NO_PUK_TRIES_LEFT_MESSAGE" desc="Message shown when there're not PUK tries left, right after last try was used and SIM card is now blocked.">
+        You have entered the incorrect PIN Unlocking Key too many times. Your SIM card is permanently blocked.
+      </message>
+      <message name="IDS_SIM_UNLOCK_SIM_BLOCKED_TITLE" desc="Title shown when there're not PUK tries left and SIM card is blocked.">
+        SIM Card Blocked.
+      </message>
+      <message name="IDS_SIM_UNLOCK_SIM_BLOCKED_MESSAGE" desc="Message shown when there're not PUK tries left and SIM card is blocked.">
+        This SIM card is blocked and cannot be used. Please insert a different SIM card.
+      </message>
+
       <message name="IDS_EULA_BACK_BUTTON" desc="Back button shown on EULA screen.">
         « Back
       </message>
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index d4be682..b2fee28 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -109,6 +109,7 @@ without changes to the corresponding grd file. etaa -->
         <include name="IDR_OS_CREDITS_HTML" file="resources\about_os_credits.html" flattenhtml="true" type="BINDATA" />
         <include name="IDR_PROXY_SETTINGS_HTML" file="resources\chromeos\proxy_settings.html" flattenhtml="true" type="BINDATA" />
         <include name="IDR_SLIDESHOW_HTML" file="resources\slideshow.html" flattenhtml="true" type="BINDATA" />
+        <include name="IDR_SIM_UNLOCK_HTML" file="resources\chromeos\sim_unlock.html" flattenhtml="true" type="BINDATA" />
         <include name="IDR_MENU_HTML" file="resources\menu.html" flattenhtml="true" type="BINDATA" />
         <include name="IDR_NETWORK_MENU_CSS" file="resources\network_menu.css" flattenhtml="true" type="BINDATA" />
         <include name="IDR_NETWORK_MENU_JS" file="resources\network_menu.js" flattenhtml="true" type="BINDATA" />
diff --git a/chrome/browser/chromeos/webui/sim_unlock_ui.cc b/chrome/browser/chromeos/webui/sim_unlock_ui.cc
new file mode 100644
index 0000000..e9f13818
--- /dev/null
+++ b/chrome/browser/chromeos/webui/sim_unlock_ui.cc
@@ -0,0 +1,181 @@
+// Copyright (c) 2011 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/webui/sim_unlock_ui.h"
+
+#include <string>
+
+#include "base/string_piece.h"
+#include "base/values.h"
+#include "base/weak_ptr.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
+#include "chrome/common/jstemplate_builder.h"
+#include "chrome/common/url_constants.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "grit/browser_resources.h"
+#include "grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+
+namespace {
+
+// Host page JS API function names.
+const char kJsApiEnterPinCode[] = "enterPinCode";
+const char kJsApiEnterPukCode[] = "enterPukCode";
+
+}  // namespace
+
+namespace chromeos {
+
+class SimUnlockUIHTMLSource : public ChromeURLDataManager::DataSource {
+ public:
+  SimUnlockUIHTMLSource();
+
+  // Called when the network layer has requested a resource underneath
+  // the path we registered.
+  virtual void StartDataRequest(const std::string& path,
+                                bool is_incognito,
+                                int request_id);
+  virtual std::string GetMimeType(const std::string&) const {
+    return "text/html";
+  }
+
+ private:
+  virtual ~SimUnlockUIHTMLSource() {}
+
+  std::string service_path_;
+  DISALLOW_COPY_AND_ASSIGN(SimUnlockUIHTMLSource);
+};
+
+// The handler for Javascript messages related to the "sim-unlock" view.
+class SimUnlockHandler : public WebUIMessageHandler,
+                         public base::SupportsWeakPtr<SimUnlockHandler> {
+ public:
+  SimUnlockHandler();
+  virtual ~SimUnlockHandler();
+
+  // Init work after Attach.
+  void Init(TabContents* contents);
+
+  // WebUIMessageHandler implementation.
+  virtual WebUIMessageHandler* Attach(WebUI* web_ui);
+  virtual void RegisterMessages();
+
+ private:
+  // Handlers for JS WebUI messages.
+  void HandleEnterPinCode(const ListValue* args);
+  void HandleEnterPukCode(const ListValue* args);
+
+  TabContents* tab_contents_;
+
+  DISALLOW_COPY_AND_ASSIGN(SimUnlockHandler);
+};
+
+// SimUnlockUIHTMLSource -------------------------------------------------------
+
+SimUnlockUIHTMLSource::SimUnlockUIHTMLSource()
+    : DataSource(chrome::kChromeUISimUnlockHost, MessageLoop::current()) {
+}
+
+void SimUnlockUIHTMLSource::StartDataRequest(const std::string& path,
+                                             bool is_incognito,
+                                             int request_id) {
+  DictionaryValue strings;
+  strings.SetString("title",
+                    l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_ENTER_PIN_TITLE));
+  strings.SetString("enterPinTitle",
+                    l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_ENTER_PIN_TITLE));
+  strings.SetString("incorrectPinMessage",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_INCORRECT_PIN_MESSAGE));
+  // TODO(nkostylev): Initialize string with number of PIN tries left.
+  strings.SetString("pinTriesLeft",
+      l10n_util::GetStringFUTF16(IDS_SIM_UNLOCK_PIN_TRIES_LEFT_MESSAGE,
+                                 string16()));
+  strings.SetString("incorrectPinTitle",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_INCORRECT_PIN_TITLE));
+  // TODO(nkostylev): Pass carrier name if we know that.
+  strings.SetString("noPinTriesLeft", l10n_util::GetStringFUTF16(
+      IDS_SIM_UNLOCK_NO_PIN_TRIES_LEFT_MESSAGE,
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_DEFAULT_CARRIER)));
+  strings.SetString("enterPukButton",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_ENTER_PUK_BUTTON));
+  strings.SetString("enterPukTitle",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_ENTER_PUK_TITLE));
+  // TODO(nkostylev): Initialize string with number of PIN tries left.
+  strings.SetString("pukTriesLeft",
+      l10n_util::GetStringFUTF16(IDS_SIM_UNLOCK_PUK_TRIES_LEFT_MESSAGE,
+                                 string16()));
+  // TODO(nkostylev): Pass carrier name if we know that.
+  strings.SetString("enterPukMessage", l10n_util::GetStringFUTF16(
+      IDS_SIM_UNLOCK_ENTER_PUK_MESSAGE,
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_DEFAULT_CARRIER)));
+  strings.SetString("noPukTriesLeft",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_NO_PUK_TRIES_LEFT_MESSAGE));
+  strings.SetString("simBlockedTitle",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_SIM_BLOCKED_TITLE));
+  strings.SetString("simBlockedMessage",
+      l10n_util::GetStringUTF16(IDS_SIM_UNLOCK_SIM_BLOCKED_MESSAGE));
+  SetFontAndTextDirection(&strings);
+
+  static const base::StringPiece html(
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+          IDR_SIM_UNLOCK_HTML));
+
+  const std::string& full_html = jstemplate_builder::GetI18nTemplateHtml(
+      html, &strings);
+
+  scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes());
+  html_bytes->data.resize(full_html.size());
+  std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin());
+
+  SendResponse(request_id, html_bytes);
+}
+
+// SimUnlockHandler ------------------------------------------------------------
+
+SimUnlockHandler::SimUnlockHandler()
+    : tab_contents_(NULL) {
+}
+
+SimUnlockHandler::~SimUnlockHandler() {
+}
+
+WebUIMessageHandler* SimUnlockHandler::Attach(WebUI* web_ui) {
+  return WebUIMessageHandler::Attach(web_ui);
+}
+
+void SimUnlockHandler::Init(TabContents* contents) {
+  tab_contents_ = contents;
+  // TODO(nkostylev): Init SIM lock/unlock state.
+}
+
+void SimUnlockHandler::RegisterMessages() {
+  web_ui_->RegisterMessageCallback(kJsApiEnterPinCode,
+      NewCallback(this, &SimUnlockHandler::HandleEnterPinCode));
+  web_ui_->RegisterMessageCallback(kJsApiEnterPukCode,
+      NewCallback(this, &SimUnlockHandler::HandleEnterPukCode));
+}
+
+void SimUnlockHandler::HandleEnterPinCode(const ListValue* args) {
+  // TODO(nkostylev): Pass PIN code to flimflam.
+}
+
+void SimUnlockHandler::HandleEnterPukCode(const ListValue* args) {
+  // TODO(nkostylev): Pass PUK code to flimflam.
+}
+
+// SimUnlockUI -----------------------------------------------------------------
+
+SimUnlockUI::SimUnlockUI(TabContents* contents) : WebUI(contents) {
+  SimUnlockHandler* handler = new SimUnlockHandler();
+  AddMessageHandler((handler)->Attach(this));
+  handler->Init(contents);
+  SimUnlockUIHTMLSource* html_source = new SimUnlockUIHTMLSource();
+
+  // Set up the chrome://sim-unlock/ source.
+  contents->profile()->GetChromeURLDataManager()->AddDataSource(html_source);
+}
+
+}  // namespace chromeos
diff --git a/chrome/browser/chromeos/webui/sim_unlock_ui.h b/chrome/browser/chromeos/webui/sim_unlock_ui.h
new file mode 100644
index 0000000..4f39ad5
--- /dev/null
+++ b/chrome/browser/chromeos/webui/sim_unlock_ui.h
@@ -0,0 +1,27 @@
+// Copyright (c) 2011 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_WEBUI_SIM_UNLOCK_UI_H_
+#define CHROME_BROWSER_CHROMEOS_WEBUI_SIM_UNLOCK_UI_H_
+#pragma once
+
+#include "content/browser/webui/web_ui.h"
+
+namespace chromeos {
+
+// A custom WebUI that defines datasource for SIM unlock dialog that is used
+// in Chrome OS for specific tasks:
+// - Unlock SIM card (enter PIN/PUK codes).
+// - Display "SIM card is blocked" message when there're no PUK tries left.
+class SimUnlockUI : public WebUI {
+ public:
+  explicit SimUnlockUI(TabContents* contents);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SimUnlockUI);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_WEBUI_SIM_UNLOCK_UI_H_
diff --git a/chrome/browser/resources/chromeos/sim_unlock.html b/chrome/browser/resources/chromeos/sim_unlock.html
new file mode 100644
index 0000000..a7c214e4
--- /dev/null
+++ b/chrome/browser/resources/chromeos/sim_unlock.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html i18n-values="dir:textdirection">
+<head>
+<title i18n-content="title"></title>
+<script src="chrome://resources/js/cr/event_target.js"></script>
+<script src="chrome://resources/js/util.js"></script>
+<script src="sim_unlock.js"></script>
+</head>
+<body i18n-values=".style.fontFamily:fontfamily;">
+</body>
+</html>
diff --git a/chrome/browser/resources/chromeos/sim_unlock.js b/chrome/browser/resources/chromeos/sim_unlock.js
new file mode 100644
index 0000000..e80fe8d
--- /dev/null
+++ b/chrome/browser/resources/chromeos/sim_unlock.js
@@ -0,0 +1,11 @@
+// Copyright (c) 2011 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.
+
+/**
+ * DOMContentLoaded handler, initializes the page.
+ */
+function load() {
+}
+
+document.addEventListener('DOMContentLoaded', load);
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 36d8801..c2b77ec 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -722,6 +722,8 @@
         'browser/chromeos/webui/proxy_settings_ui.h',
         'browser/chromeos/webui/register_page_ui.cc',
         'browser/chromeos/webui/register_page_ui.h',
+        'browser/chromeos/webui/sim_unlock_ui.cc',
+        'browser/chromeos/webui/sim_unlock_ui.h',
         'browser/chromeos/webui/stats_options_handler.cc',
         'browser/chromeos/webui/stats_options_handler.h',
         'browser/chromeos/webui/system_info_ui.cc',
diff --git a/chrome/common/url_constants.cc b/chrome/common/url_constants.cc
index e666a09..07929da 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -109,6 +109,7 @@ const char kChromeUIMobileSetupURL[] = "chrome://mobilesetup/";
 const char kChromeUIProxySettingsURL[] = "chrome://proxy-settings/";
 const char kChromeUIRegisterPageURL[] = "chrome://register/";
 const char kChromeUISlideshowURL[] = "chrome://slideshow/";
+const char kChromeUISimUnlockURL[] = "chrome://sim-unlock/";
 const char kChromeUISystemInfoURL[] = "chrome://system/";
 const char kChromeUIUserImageURL[] = "chrome://userimage/";
 #endif
@@ -156,6 +157,7 @@ const char kChromeUIMobileSetupHost[] = "mobilesetup";
 const char kChromeUIProxySettingsHost[] = "proxy-settings";
 const char kChromeUIRegisterPageHost[] = "register";
 const char kChromeUISlideshowHost[] = "slideshow";
+const char kChromeUISimUnlockHost[] = "sim-unlock";
 const char kChromeUISystemInfoHost[] = "system";
 const char kChromeUIMenu[] = "menu";
 const char kChromeUIWrenchMenu[] = "wrench-menu";
diff --git a/chrome/common/url_constants.h b/chrome/common/url_constants.h
index 6d9720b..3415bce 100644
--- a/chrome/common/url_constants.h
+++ b/chrome/common/url_constants.h
@@ -101,6 +101,7 @@ extern const char kChromeUIMobileSetupURL[];
 extern const char kChromeUIProxySettingsURL[];
 extern const char kChromeUIRegisterPageURL[];
 extern const char kChromeUISlideshowURL[];
+extern const char kChromeUISimUnlockURL[];
 extern const char kChromeUISystemInfoURL[];
 extern const char kChromeUIUserImageURL[];
 #endif
@@ -148,6 +149,7 @@ extern const char kChromeUIMobileSetupHost[];
 extern const char kChromeUIProxySettingsHost[];
 extern const char kChromeUIRegisterPageHost[];
 extern const char kChromeUISlideshowHost[];
+extern const char kChromeUISimUnlockHost[];
 extern const char kChromeUISystemInfoHost[];
 extern const char kChromeUIMenu[];
 extern const char kChromeUIWrenchMenu[];
diff --git a/content/browser/webui/web_ui_factory.cc b/content/browser/webui/web_ui_factory.cc
index 79aed0b..ab627ff1 100644
--- a/content/browser/webui/web_ui_factory.cc
+++ b/content/browser/webui/web_ui_factory.cc
@@ -42,6 +42,7 @@
 #include "chrome/browser/chromeos/webui/mobile_setup_ui.h"
 #include "chrome/browser/chromeos/webui/proxy_settings_ui.h"
 #include "chrome/browser/chromeos/webui/register_page_ui.h"
+#include "chrome/browser/chromeos/webui/sim_unlock_ui.h"
 #include "chrome/browser/chromeos/webui/system_info_ui.h"
 #include "chrome/browser/ui/webui/filebrowse_ui.h"
 #include "chrome/browser/ui/webui/mediaplayer_ui.h"
@@ -197,6 +198,8 @@ static WebUIFactoryFunction GetWebUIFactoryFunction(Profile* profile,
     return &NewWebUI<OptionsUI>;
   if (url.host() == chrome::kChromeUISlideshowHost)
     return &NewWebUI<SlideshowUI>;
+  if (url.host() == chrome::kChromeUISimUnlockHost)
+    return &NewWebUI<chromeos::SimUnlockUI>;
   if (url.host() == chrome::kChromeUISystemInfoHost)
     return &NewWebUI<SystemInfoUI>;
 #else