// 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/browser/ui/webui/chromeos/mobile_setup_ui.h"
#include <algorithm>
#include <map>
#include <string>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/file_util.h"
#include "base/json/json_reader.h"
#include "base/json/json_writer.h"
#include "base/logging.h"
#include "base/message_loop.h"
#include "base/metrics/histogram.h"
#include "base/string_piece.h"
#include "base/string_util.h"
#include "base/timer.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chromeos/cros/cros_library.h"
#include "chrome/browser/chromeos/cros/network_library.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
#include "chrome/common/jstemplate_builder.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/render_messages.h"
#include "chrome/common/url_constants.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_view_host_observer.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "googleurl/src/gurl.h"
#include "grit/browser_resources.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
using content::BrowserThread;
using content::WebContents;
using content::WebUIMessageHandler;
namespace {
// Host page JS API function names.
const char kJsApiStartActivation[] = "startActivation";
const char kJsApiSetTransactionStatus[] = "setTransactionStatus";
const char kJsApiPaymentPortalLoad[] = "paymentPortalLoad";
const char kJsApiResultOK[] = "ok";
const char kJsDeviceStatusChangedCallback[] =
"mobile.MobileSetup.deviceStateChanged";
const char kJsPortalFrameLoadFailedCallback[] =
"mobile.MobileSetup.portalFrameLoadError";
const char kJsPortalFrameLoadCompletedCallback[] =
"mobile.MobileSetup.portalFrameLoadCompleted";
// Error codes matching codes defined in the cellular config file.
const char kErrorDefault[] = "default";
const char kErrorBadConnectionPartial[] = "bad_connection_partial";
const char kErrorBadConnectionActivated[] = "bad_connection_activated";
const char kErrorRoamingOnConnection[] = "roaming_connection";
const char kErrorNoEVDO[] = "no_evdo";
const char kErrorRoamingActivation[] = "roaming_activation";
const char kErrorRoamingPartiallyActivated[] = "roaming_partially_activated";
const char kErrorNoService[] = "no_service";
const char kErrorDisabled[] = "disabled";
const char kErrorNoDevice[] = "no_device";
const char kFailedPaymentError[] = "failed_payment";
const char kFailedConnectivity[] = "connectivity";
const char kErrorAlreadyRunning[] = "already_running";
// Cellular configuration file path.
const char kCellularConfigPath[] =
"/usr/share/chromeos-assets/mobile/mobile_config.json";
// Cellular config file field names.
const char kVersionField[] = "version";
const char kErrorsField[] = "errors";
// Number of times we will retry to restart the activation process in case
// there is no connectivity in the restricted pool.
const int kMaxActivationAttempt = 3;
// Number of times we will retry to reconnect if connection fails.
const int kMaxConnectionRetry = 10;
// Number of times we will retry to reconnect and reload payment portal page.
const int kMaxPortalReconnectCount = 5;
// Number of times we will retry to reconnect if connection fails.
const int kMaxConnectionRetryOTASP = 30;
// Number of times we will retry to reconnect after payment is processed.
const int kMaxReconnectAttemptOTASP = 30;
// Reconnect retry delay (after payment is processed).
const int kPostPaymentReconnectDelayMS = 30000; // 30s.
// Connection timeout in seconds.
const int kConnectionTimeoutSeconds = 45;
// Reconnect delay.
const int kReconnectDelayMS = 3000;
// Reconnect timer delay.
const int kReconnectTimerDelayMS = 5000;
// Reconnect delay after previous failure.
const int kFailedReconnectDelayMS = 10000;
// Retry delay after failed OTASP attempt.
const int kOTASPRetryDelay = 20000;
chromeos::CellularNetwork* GetCellularNetwork() {
chromeos::NetworkLibrary* lib = chromeos::CrosLibrary::Get()->
GetNetworkLibrary();
if (lib->cellular_networks().begin() != lib->cellular_networks().end()) {
return *(lib->cellular_networks().begin());
}
return NULL;
}
chromeos::CellularNetwork* GetCellularNetwork(
const std::string& service_path) {
return chromeos::CrosLibrary::Get()->
GetNetworkLibrary()->FindCellularNetworkByPath(service_path);
}
} // namespace
// Observes IPC messages from the rederer and notifies JS if frame loading error
// appears.
class PortalFrameLoadObserver : public content::RenderViewHostObserver {
public:
PortalFrameLoadObserver(const base::WeakPtr<MobileSetupUI>& parent,
RenderViewHost* host)
: content::RenderViewHostObserver(host), parent_(parent) {
Send(new ChromeViewMsg_StartFrameSniffer(routing_id(),
UTF8ToUTF16("paymentForm")));
}
// IPC::Channel::Listener implementation.
virtual bool OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(PortalFrameLoadObserver, message)
IPC_MESSAGE_HANDLER(ChromeViewHostMsg_FrameLoadingError, OnFrameLoadError)
IPC_MESSAGE_HANDLER(ChromeViewHostMsg_FrameLoadingCompleted,
OnFrameLoadCompleted)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
private:
void OnFrameLoadError(int error) {
if (!parent_.get())
return;
base::FundamentalValue result_value(error);
parent_->web_ui()->CallJavascriptFunction(kJsPortalFrameLoadFailedCallback,
result_value);
}
void OnFrameLoadCompleted() {
if (!parent_.get())
return;
parent_->web_ui()->CallJavascriptFunction(
kJsPortalFrameLoadCompletedCallback);
}
base::WeakPtr<MobileSetupUI> parent_;
DISALLOW_COPY_AND_ASSIGN(PortalFrameLoadObserver);
};
class CellularConfigDocument
: public base::RefCountedThreadSafe<CellularConfigDocument> {
public:
CellularConfigDocument() {}
// Return error message for a given code.
std::string GetErrorMessage(const std::string& code);
void LoadCellularConfigFile();
const std::string& version() { return version_; }
private:
typedef std::map<std::string, std::string> ErrorMap;
void SetErrorMap(const ErrorMap& map);
bool LoadFromFile(const FilePath& config_path);
std::string version_;
ErrorMap error_map_;
base::Lock config_lock_;
DISALLOW_COPY_AND_ASSIGN(CellularConfigDocument);
};
class MobileSetupUIHTMLSource : public ChromeURLDataManager::DataSource {
public:
explicit MobileSetupUIHTMLSource(const std::string& service_path);
// 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 ~MobileSetupUIHTMLSource() {}
std::string service_path_;
DISALLOW_COPY_AND_ASSIGN(MobileSetupUIHTMLSource);
};
// The handler for Javascript messages related to the "register" view.
class MobileSetupHandler
: public WebUIMessageHandler,
public chromeos::NetworkLibrary::NetworkManagerObserver,
public chromeos::NetworkLibrary::NetworkObserver,
public base::SupportsWeakPtr<MobileSetupHandler> {
public:
explicit MobileSetupHandler(const std::string& service_path);
virtual ~MobileSetupHandler();
// Init work after Attach.
void StartActivationOnUIThread();
// WebUIMessageHandler implementation.
virtual void RegisterMessages() OVERRIDE;
// NetworkLibrary::NetworkManagerObserver implementation.
virtual void OnNetworkManagerChanged(chromeos::NetworkLibrary* obj) OVERRIDE;
// NetworkLibrary::NetworkObserver implementation.
virtual void OnNetworkChanged(chromeos::NetworkLibrary* obj,
const chromeos::Network* network) OVERRIDE;
private:
typedef enum PlanActivationState {
PLAN_ACTIVATION_PAGE_LOADING = -1,
PLAN_ACTIVATION_START = 0,
PLAN_ACTIVATION_TRYING_OTASP = 1,
PLAN_ACTIVATION_RECONNECTING_OTASP_TRY = 2,
PLAN_ACTIVATION_INITIATING_ACTIVATION = 3,
PLAN_ACTIVATION_RECONNECTING = 4,
PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING = 5,
PLAN_ACTIVATION_SHOWING_PAYMENT = 6,
PLAN_ACTIVATION_RECONNECTING_PAYMENT = 7,
PLAN_ACTIVATION_DELAY_OTASP = 8,
PLAN_ACTIVATION_START_OTASP = 9,
PLAN_ACTIVATION_OTASP = 10,
PLAN_ACTIVATION_RECONNECTING_OTASP = 11,
PLAN_ACTIVATION_DONE = 12,
PLAN_ACTIVATION_ERROR = 0xFF,
} PlanActivationState;
// Handlers for JS WebUI messages.
void HandleSetTransactionStatus(const ListValue* args);
void HandleStartActivation(const ListValue* args);
void HandlePaymentPortalLoad(const ListValue* args);
void SetTransactionStatus(const std::string& status);
// Starts activation.
void StartActivation();
// Retried OTASP.
void RetryOTASP();
// Continues activation process. This method is called after we disconnect
// due to detected connectivity issue to kick off reconnection.
void ContinueConnecting(int delay);
// Sends message to host registration page with system/user info data.
void SendDeviceInfo();
// Callback for when |reconnect_timer_| fires.
void ReconnectTimerFired();
// Starts OTASP process.
void StartOTASP();
// Checks if we need to reconnect due to failed connection attempt.
bool NeedsReconnecting(chromeos::CellularNetwork* network,
PlanActivationState* new_state,
std::string* error_description);
// Disconnect from network.
void DisconnectFromNetwork(chromeos::CellularNetwork* network);
// Connects to cellular network, resets connection timer.
bool ConnectToNetwork(chromeos::CellularNetwork* network, int delay);
// Forces disconnect / reconnect when we detect portal connectivity issues.
void ForceReconnect(chromeos::CellularNetwork* network, int delay);
// Reports connection timeout.
bool ConnectionTimeout();
// Verify the state of cellular network and modify internal state.
void EvaluateCellularNetwork(chromeos::CellularNetwork* network);
// Check the current cellular network for error conditions.
bool GotActivationError(chromeos::CellularNetwork* network,
std::string* error);
// Sends status updates to WebUI page.
void UpdatePage(chromeos::CellularNetwork* network,
const std::string& error_description);
// Changes internal state.
void ChangeState(chromeos::CellularNetwork* network,
PlanActivationState new_state,
const std::string& error_description);
// Prepares network devices for cellular activation process.
void SetupActivationProcess(chromeos::CellularNetwork* network);
// Disables ethernet and wifi newtorks since they interefere with
// detection of restricted pool on cellular side.
void DisableOtherNetworks();
// Resets network devices after cellular activation process.
// |network| should be NULL if the activation process failed.
void CompleteActivation(chromeos::CellularNetwork* network);
// Control routines for handling other types of connections during
// cellular activation.
void ReEnableOtherConnections();
// Return error message for a given code.
std::string GetErrorMessage(const std::string& code);
// Converts the currently active CellularNetwork device into a JS object.
static void GetDeviceInfo(chromeos::CellularNetwork* network,
DictionaryValue* value);
static bool ShouldReportDeviceState(std::string* state, std::string* error);
// Performs activation state cellular device evaluation.
// Returns false if device activation failed. In this case |error|
// will contain error message to be reported to Web UI.
static bool EvaluateCellularDeviceState(bool* report_status,
std::string* state,
std::string* error);
// Returns next reconnection state based on the current activation phase.
static PlanActivationState GetNextReconnectState(PlanActivationState state);
static const char* GetStateDescription(PlanActivationState state);
scoped_refptr<CellularConfigDocument> cellular_config_;
// Internal handler state.
PlanActivationState state_;
std::string service_path_;
// Flags that control if wifi and ethernet connection needs to be restored
// after the activation of cellular network.
bool reenable_wifi_;
bool reenable_ethernet_;
bool reenable_cert_check_;
bool evaluating_;
// True if we think that another tab is already running activation.
bool already_running_;
// Connection retry counter.
int connection_retry_count_;
// Post payment reconnect wait counters.
int reconnect_wait_count_;
// Payment portal reload/reconnect attempt count.
int payment_reconnect_count_;
// Activation retry attempt count;
int activation_attempt_;
// Connection start time.
base::Time connection_start_time_;
// Timer that monitors reconnection timeouts.
base::RepeatingTimer<MobileSetupHandler> reconnect_timer_;
DISALLOW_COPY_AND_ASSIGN(MobileSetupHandler);
};
////////////////////////////////////////////////////////////////////////////////
//
// CellularConfigDocument
//
////////////////////////////////////////////////////////////////////////////////
std::string CellularConfigDocument::GetErrorMessage(const std::string& code) {
base::AutoLock create(config_lock_);
ErrorMap::iterator iter = error_map_.find(code);
if (iter == error_map_.end())
return code;
return iter->second;
}
void CellularConfigDocument::LoadCellularConfigFile() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
// Load partner customization startup manifest if it is available.
FilePath config_path(kCellularConfigPath);
if (!file_util::PathExists(config_path))
return;
if (LoadFromFile(config_path)) {
DVLOG(1) << "Cellular config file loaded: " << kCellularConfigPath;
} else {
LOG(ERROR) << "Error loading cellular config file: " <<
kCellularConfigPath;
}
}
bool CellularConfigDocument::LoadFromFile(const FilePath& config_path) {
std::string config;
if (!file_util::ReadFileToString(config_path, &config))
return false;
scoped_ptr<Value> root(base::JSONReader::Read(config, true));
DCHECK(root.get() != NULL);
if (!root.get() || root->GetType() != Value::TYPE_DICTIONARY) {
LOG(WARNING) << "Bad cellular config file";
return false;
}
DictionaryValue* root_dict = static_cast<DictionaryValue*>(root.get());
if (!root_dict->GetString(kVersionField, &version_)) {
LOG(WARNING) << "Cellular config file missing version";
return false;
}
ErrorMap error_map;
DictionaryValue* errors = NULL;
if (!root_dict->GetDictionary(kErrorsField, &errors))
return false;
for (DictionaryValue::key_iterator keys = errors->begin_keys();
keys != errors->end_keys();
++keys) {
std::string value;
if (!errors->GetString(*keys, &value)) {
LOG(WARNING) << "Bad cellular config error value";
return false;
}
error_map.insert(ErrorMap::value_type(*keys, value));
}
SetErrorMap(error_map);
return true;
}
void CellularConfigDocument::SetErrorMap(
const ErrorMap& map) {
base::AutoLock create(config_lock_);
error_map_.clear();
error_map_.insert(map.begin(), map.end());
}
////////////////////////////////////////////////////////////////////////////////
//
// MobileSetupUIHTMLSource
//
////////////////////////////////////////////////////////////////////////////////
MobileSetupUIHTMLSource::MobileSetupUIHTMLSource(
const std::string& service_path)
: DataSource(chrome::kChromeUIMobileSetupHost, MessageLoop::current()),
service_path_(service_path) {
}
void MobileSetupUIHTMLSource::StartDataRequest(const std::string& path,
bool is_incognito,
int request_id) {
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
// If we are activating, shutting down, or logging in, |network| may not
// be available.
if (!network || !network->SupportsActivation()) {
scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
SendResponse(request_id, html_bytes);
return;
}
DictionaryValue strings;
strings.SetString("title", l10n_util::GetStringUTF16(IDS_MOBILE_SETUP_TITLE));
strings.SetString("connecting_header",
l10n_util::GetStringFUTF16(IDS_MOBILE_CONNECTING_HEADER,
network ? UTF8ToUTF16(network->name()) : string16()));
strings.SetString("error_header",
l10n_util::GetStringUTF16(IDS_MOBILE_ERROR_HEADER));
strings.SetString("activating_header",
l10n_util::GetStringUTF16(IDS_MOBILE_ACTIVATING_HEADER));
strings.SetString("completed_header",
l10n_util::GetStringUTF16(IDS_MOBILE_COMPLETED_HEADER));
strings.SetString("please_wait",
l10n_util::GetStringUTF16(IDS_MOBILE_PLEASE_WAIT));
strings.SetString("completed_text",
l10n_util::GetStringUTF16(IDS_MOBILE_COMPLETED_TEXT));
strings.SetString("close_button",
l10n_util::GetStringUTF16(IDS_CLOSE));
strings.SetString("cancel_button",
l10n_util::GetStringUTF16(IDS_CANCEL));
strings.SetString("ok_button",
l10n_util::GetStringUTF16(IDS_OK));
strings.SetString("cancel_question",
l10n_util::GetStringUTF16(IDS_MOBILE_CANCEL_ACTIVATION));
SetFontAndTextDirection(&strings);
static const base::StringPiece html(
ResourceBundle::GetSharedInstance().GetRawDataResource(
IDR_MOBILE_SETUP_PAGE_HTML));
std::string full_html = jstemplate_builder::GetI18nTemplateHtml(html,
&strings);
SendResponse(request_id, base::RefCountedString::TakeString(&full_html));
}
////////////////////////////////////////////////////////////////////////////////
//
// MobileSetupHandler
//
////////////////////////////////////////////////////////////////////////////////
MobileSetupHandler::MobileSetupHandler(const std::string& service_path)
: cellular_config_(new CellularConfigDocument()),
state_(PLAN_ACTIVATION_PAGE_LOADING),
service_path_(service_path),
reenable_wifi_(false),
reenable_ethernet_(false),
reenable_cert_check_(false),
evaluating_(false),
already_running_(false),
connection_retry_count_(0),
reconnect_wait_count_(0),
payment_reconnect_count_(0),
activation_attempt_(0) {
}
MobileSetupHandler::~MobileSetupHandler() {
reconnect_timer_.Stop();
chromeos::NetworkLibrary* lib =
chromeos::CrosLibrary::Get()->GetNetworkLibrary();
lib->RemoveNetworkManagerObserver(this);
lib->RemoveObserverForAllNetworks(this);
if (lib->IsLocked())
lib->Unlock();
ReEnableOtherConnections();
}
void MobileSetupHandler::RegisterMessages() {
web_ui()->RegisterMessageCallback(kJsApiStartActivation,
base::Bind(&MobileSetupHandler::HandleStartActivation,
base::Unretained(this)));
web_ui()->RegisterMessageCallback(kJsApiSetTransactionStatus,
base::Bind(&MobileSetupHandler::HandleSetTransactionStatus,
base::Unretained(this)));
web_ui()->RegisterMessageCallback(kJsApiPaymentPortalLoad,
base::Bind(&MobileSetupHandler::HandlePaymentPortalLoad,
base::Unretained(this)));
}
void MobileSetupHandler::OnNetworkManagerChanged(
chromeos::NetworkLibrary* cros) {
if (state_ == PLAN_ACTIVATION_PAGE_LOADING)
return;
// Note that even though we get here when the service has
// reappeared after disappearing earlier in the activation
// process, there's no need to re-establish the NetworkObserver,
// because the service path remains the same.
EvaluateCellularNetwork(GetCellularNetwork(service_path_));
}
void MobileSetupHandler::OnNetworkChanged(chromeos::NetworkLibrary* cros,
const chromeos::Network* network) {
if (state_ == PLAN_ACTIVATION_PAGE_LOADING)
return;
DCHECK(network && network->type() == chromeos::TYPE_CELLULAR);
EvaluateCellularNetwork(GetCellularNetwork(network->service_path()));
}
void MobileSetupHandler::HandleStartActivation(const ListValue* args) {
BrowserThread::PostTaskAndReply(BrowserThread::FILE, FROM_HERE,
base::Bind(&CellularConfigDocument::LoadCellularConfigFile,
cellular_config_.get()),
base::Bind(&MobileSetupHandler::StartActivationOnUIThread, AsWeakPtr()));
}
void MobileSetupHandler::HandleSetTransactionStatus(const ListValue* args) {
const size_t kSetTransactionStatusParamCount = 1;
if (args->GetSize() != kSetTransactionStatusParamCount)
return;
// Get change callback function name.
std::string status;
if (!args->GetString(0, &status))
return;
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
base::Bind(&MobileSetupHandler::SetTransactionStatus, AsWeakPtr(),
status));
}
void MobileSetupHandler::HandlePaymentPortalLoad(const ListValue* args) {
const size_t kPaymentPortalLoadParamCount = 1;
if (args->GetSize() != kPaymentPortalLoadParamCount)
return;
// Get change callback function name.
std::string result;
if (!args->GetString(0, &result))
return;
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
if (!network) {
ChangeState(NULL, PLAN_ACTIVATION_ERROR,
GetErrorMessage(kErrorNoService));
return;
}
if (state_ == PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING ||
state_ == PLAN_ACTIVATION_SHOWING_PAYMENT) {
if (LowerCaseEqualsASCII(result, kJsApiResultOK)) {
payment_reconnect_count_ = 0;
ChangeState(network, PLAN_ACTIVATION_SHOWING_PAYMENT, std::string());
} else {
payment_reconnect_count_++;
if (payment_reconnect_count_ > kMaxPortalReconnectCount) {
ChangeState(NULL, PLAN_ACTIVATION_ERROR,
GetErrorMessage(kErrorNoService));
return;
}
// Disconnect now, this should force reconnection and we will retry to
// load the frame containing payment portal again.
DisconnectFromNetwork(network);
}
} else {
NOTREACHED() << "Called paymentPortalLoad while in unexpected state: "
<< GetStateDescription(state_);
}
}
void MobileSetupHandler::StartActivation() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
UMA_HISTOGRAM_COUNTS("Cellular.MobileSetupStart", 1);
chromeos::NetworkLibrary* lib =
chromeos::CrosLibrary::Get()->GetNetworkLibrary();
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
// Check if we can start activation process.
if (!network || already_running_) {
std::string error;
if (already_running_)
error = kErrorAlreadyRunning;
else if (!lib->cellular_available())
error = kErrorNoDevice;
else if (!lib->cellular_enabled())
error = kErrorDisabled;
else
error = kErrorNoService;
ChangeState(NULL, PLAN_ACTIVATION_ERROR, GetErrorMessage(error));
return;
}
// Start monitoring network property changes.
lib->AddNetworkManagerObserver(this);
lib->RemoveObserverForAllNetworks(this);
lib->AddNetworkObserver(network->service_path(), this);
// Try to start with OTASP immediately if we have received payment recently.
state_ = lib->HasRecentCellularPlanPayment() ?
PLAN_ACTIVATION_START_OTASP :
PLAN_ACTIVATION_START;
EvaluateCellularNetwork(network);
}
void MobileSetupHandler::RetryOTASP() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(state_ == PLAN_ACTIVATION_DELAY_OTASP);
StartOTASP();
}
void MobileSetupHandler::ContinueConnecting(int delay) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
if (network && network->connecting_or_connected()) {
EvaluateCellularNetwork(network);
} else {
ConnectToNetwork(network, delay);
}
}
void MobileSetupHandler::SetTransactionStatus(const std::string& status) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// The payment is received, try to reconnect and check the status all over
// again.
if (LowerCaseEqualsASCII(status, kJsApiResultOK) &&
state_ == PLAN_ACTIVATION_SHOWING_PAYMENT) {
chromeos::NetworkLibrary* lib =
chromeos::CrosLibrary::Get()->GetNetworkLibrary();
lib->SignalCellularPlanPayment();
UMA_HISTOGRAM_COUNTS("Cellular.PaymentReceived", 1);
StartOTASP();
} else {
UMA_HISTOGRAM_COUNTS("Cellular.PaymentFailed", 1);
}
}
void MobileSetupHandler::StartOTASP() {
state_ = PLAN_ACTIVATION_START_OTASP;
chromeos::CellularNetwork* network = GetCellularNetwork();
if (network &&
network->connected() &&
network->activation_state() == chromeos::ACTIVATION_STATE_ACTIVATED) {
chromeos::CrosLibrary::Get()->GetNetworkLibrary()->
DisconnectFromNetwork(network);
} else {
EvaluateCellularNetwork(network);
}
}
void MobileSetupHandler::ReconnectTimerFired() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Permit network connection changes only in reconnecting states.
if (state_ != PLAN_ACTIVATION_RECONNECTING_OTASP_TRY &&
state_ != PLAN_ACTIVATION_RECONNECTING &&
state_ != PLAN_ACTIVATION_RECONNECTING_PAYMENT &&
state_ != PLAN_ACTIVATION_RECONNECTING_OTASP)
return;
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
if (!network) {
// No service, try again since this is probably just transient condition.
LOG(WARNING) << "Service not present at reconnect attempt.";
}
EvaluateCellularNetwork(network);
}
void MobileSetupHandler::DisconnectFromNetwork(
chromeos::CellularNetwork* network) {
DCHECK(network);
LOG(INFO) << "Disconnecting from: " << network->service_path();
chromeos::CrosLibrary::Get()->GetNetworkLibrary()->
DisconnectFromNetwork(network);
// Disconnect will force networks to be reevaluated, so
// we don't want to continue processing on this path anymore.
evaluating_ = false;
}
bool MobileSetupHandler::NeedsReconnecting(
chromeos::CellularNetwork* network,
PlanActivationState* new_state,
std::string* error_description) {
DCHECK(network);
if (!network->failed() && !ConnectionTimeout())
return false;
// Try to reconnect again if reconnect failed, or if for some
// reasons we are still not connected after 45 seconds.
int max_retries = (state_ == PLAN_ACTIVATION_RECONNECTING_OTASP) ?
kMaxConnectionRetryOTASP : kMaxConnectionRetry;
if (connection_retry_count_ < max_retries) {
UMA_HISTOGRAM_COUNTS("Cellular.ConnectionRetry", 1);
ConnectToNetwork(network, kFailedReconnectDelayMS);
return true;
}
// We simply can't connect anymore after all these tries.
UMA_HISTOGRAM_COUNTS("Cellular.ConnectionFailed", 1);
*new_state = PLAN_ACTIVATION_ERROR;
*error_description = GetErrorMessage(kFailedConnectivity);
return false;
}
bool MobileSetupHandler::ConnectToNetwork(
chromeos::CellularNetwork* network,
int delay) {
if (network && network->connecting_or_connected())
return true;
// Permit network connection changes only in reconnecting states.
if (state_ != PLAN_ACTIVATION_RECONNECTING_OTASP_TRY &&
state_ != PLAN_ACTIVATION_RECONNECTING &&
state_ != PLAN_ACTIVATION_RECONNECTING_PAYMENT &&
state_ != PLAN_ACTIVATION_RECONNECTING_OTASP)
return false;
if (network)
LOG(INFO) << "Connecting to: " << network->service_path();
connection_retry_count_++;
connection_start_time_ = base::Time::Now();
if (!network) {
LOG(WARNING) << "Connect failed."
<< (network ? network->service_path().c_str() : "no service");
// If we coudn't connect during reconnection phase, try to reconnect
// with a delay (and try to reconnect if needed).
BrowserThread::PostDelayedTask(BrowserThread::UI, FROM_HERE,
base::Bind(&MobileSetupHandler::ContinueConnecting, AsWeakPtr(), delay),
delay);
return false;
}
chromeos::CrosLibrary::Get()->GetNetworkLibrary()->
ConnectToCellularNetwork(network);
return true;
}
void MobileSetupHandler::ForceReconnect(
chromeos::CellularNetwork* network,
int delay) {
DCHECK(network);
UMA_HISTOGRAM_COUNTS("Cellular.ActivationRetry", 1);
// Reset reconnect metrics.
connection_retry_count_ = 0;
connection_start_time_ = base::Time();
// First, disconnect...
LOG(INFO) << "Disconnecting from " << network->service_path();
chromeos::CrosLibrary::Get()->GetNetworkLibrary()->
DisconnectFromNetwork(network);
// Check the network state 3s after we disconnect to make sure.
BrowserThread::PostDelayedTask(BrowserThread::UI, FROM_HERE,
base::Bind(&MobileSetupHandler::ContinueConnecting, AsWeakPtr(), delay),
delay);
}
bool MobileSetupHandler::ConnectionTimeout() {
return (base::Time::Now() -
connection_start_time_).InSeconds() > kConnectionTimeoutSeconds;
}
void MobileSetupHandler::EvaluateCellularNetwork(
chromeos::CellularNetwork* network) {
if (!web_ui())
return;
PlanActivationState new_state = state_;
if (!network) {
LOG(WARNING) << "Cellular service lost";
if (state_ == PLAN_ACTIVATION_RECONNECTING_OTASP_TRY ||
state_ == PLAN_ACTIVATION_RECONNECTING ||
state_ == PLAN_ACTIVATION_RECONNECTING_PAYMENT ||
state_ == PLAN_ACTIVATION_RECONNECTING_OTASP) {
// This might be the legit case when service is lost after activation.
// We need to make sure we force reconnection as soon as it shows up.
LOG(INFO) << "Force service reconnection";
connection_start_time_ = base::Time();
}
return;
}
// Prevent this method from being called if it is already on the stack.
// This might happen on some state transitions (ie. connect, disconnect).
if (evaluating_)
return;
evaluating_ = true;
std::string error_description;
LOG(WARNING) << "Cellular:\n service=" << network->GetStateString().c_str()
<< "\n ui=" << GetStateDescription(state_)
<< "\n activation=" << network->GetActivationStateString().c_str()
<< "\n error=" << network->GetErrorString().c_str()
<< "\n setvice_path=" << network->service_path().c_str();
switch (state_) {
case PLAN_ACTIVATION_START: {
switch (network->activation_state()) {
case chromeos::ACTIVATION_STATE_ACTIVATED: {
if (network->disconnected()) {
new_state = PLAN_ACTIVATION_RECONNECTING;
} else if (network->connected()) {
if (network->restricted_pool()) {
new_state = PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING;
} else {
new_state = PLAN_ACTIVATION_DONE;
}
}
break;
}
default: {
if (network->disconnected() ||
network->state() == chromeos::STATE_ACTIVATION_FAILURE) {
new_state = (network->activation_state() ==
chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED) ?
PLAN_ACTIVATION_TRYING_OTASP :
PLAN_ACTIVATION_INITIATING_ACTIVATION;
} else if (network->connected()) {
DisconnectFromNetwork(network);
return;
}
break;
}
}
break;
}
case PLAN_ACTIVATION_START_OTASP: {
switch (network->activation_state()) {
case chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED: {
if (network->disconnected()) {
new_state = PLAN_ACTIVATION_OTASP;
} else if (network->connected()) {
DisconnectFromNetwork(network);
return;
}
break;
}
case chromeos::ACTIVATION_STATE_ACTIVATED:
new_state = PLAN_ACTIVATION_RECONNECTING_OTASP;
break;
default: {
LOG(WARNING) << "Unexpected activation state for device "
<< network->service_path().c_str();
break;
}
}
break;
}
case PLAN_ACTIVATION_DELAY_OTASP:
// Just ignore any changes until the OTASP retry timer kicks in.
evaluating_ = false;
return;
case PLAN_ACTIVATION_INITIATING_ACTIVATION:
case PLAN_ACTIVATION_OTASP:
case PLAN_ACTIVATION_TRYING_OTASP: {
switch (network->activation_state()) {
case chromeos::ACTIVATION_STATE_ACTIVATED:
if (network->disconnected()) {
new_state = GetNextReconnectState(state_);
} else if (network->connected()) {
if (network->restricted_pool()) {
new_state = PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING;
} else {
new_state = PLAN_ACTIVATION_DONE;
}
}
break;
case chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED:
if (network->connected()) {
if (network->restricted_pool())
new_state = PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING;
} else {
new_state = GetNextReconnectState(state_);
}
break;
case chromeos::ACTIVATION_STATE_NOT_ACTIVATED:
case chromeos::ACTIVATION_STATE_ACTIVATING:
// Wait in this state until activation state changes.
break;
default:
break;
}
break;
}
case PLAN_ACTIVATION_RECONNECTING_OTASP_TRY:
case PLAN_ACTIVATION_RECONNECTING_PAYMENT:
case PLAN_ACTIVATION_RECONNECTING: {
if (network->connected()) {
// Make sure other networks are not interfering with our detection of
// restricted pool.
DisableOtherNetworks();
// Wait until the service shows up and gets activated.
switch (network->activation_state()) {
case chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED:
case chromeos::ACTIVATION_STATE_ACTIVATED:
if (network->restricted_pool()) {
if (network->error() == chromeos::ERROR_DNS_LOOKUP_FAILED) {
LOG(WARNING) << "No connectivity for device "
<< network->service_path().c_str();
// If we are connected but there is no connectivity at all,
// restart the whole process again.
if (activation_attempt_ < kMaxActivationAttempt) {
activation_attempt_++;
LOG(WARNING) << "Reconnect attempt #"
<< activation_attempt_;
ForceReconnect(network, kFailedReconnectDelayMS);
evaluating_ = false;
return;
} else {
new_state = PLAN_ACTIVATION_ERROR;
UMA_HISTOGRAM_COUNTS("Cellular.ActivationRetryFailure", 1);
error_description = GetErrorMessage(kFailedConnectivity);
}
} else {
// If we have already received payment, don't show the payment
// page again. We should try to reconnect after some
// time instead.
new_state = PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING;
}
} else if (network->activation_state() ==
chromeos::ACTIVATION_STATE_ACTIVATED) {
new_state = PLAN_ACTIVATION_DONE;
}
break;
default:
break;
}
} else if (NeedsReconnecting(network, &new_state, &error_description)) {
evaluating_ = false;
return;
}
break;
}
case PLAN_ACTIVATION_RECONNECTING_OTASP: {
if (network->connected()) {
// Make sure other networks are not interfering with our detection of
// restricted pool.
DisableOtherNetworks();
// Wait until the service shows up and gets activated.
switch (network->activation_state()) {
case chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED:
case chromeos::ACTIVATION_STATE_ACTIVATED:
if (network->restricted_pool()) {
LOG(WARNING) << "Still no connectivity after OTASP for device "
<< network->service_path().c_str();
// If we have already received payment, don't show the payment
// page again. We should try to reconnect after some time instead.
if (reconnect_wait_count_ < kMaxReconnectAttemptOTASP) {
reconnect_wait_count_++;
LOG(WARNING) << "OTASP reconnect attempt #"
<< reconnect_wait_count_;
ForceReconnect(network, kPostPaymentReconnectDelayMS);
evaluating_ = false;
return;
} else {
new_state = PLAN_ACTIVATION_ERROR;
UMA_HISTOGRAM_COUNTS("Cellular.PostPaymentConnectFailure", 1);
error_description = GetErrorMessage(kFailedConnectivity);
}
} else if (network->online()) {
new_state = PLAN_ACTIVATION_DONE;
}
break;
default:
break;
}
} else if (NeedsReconnecting(network, &new_state, &error_description)) {
evaluating_ = false;
return;
}
break;
}
case PLAN_ACTIVATION_PAGE_LOADING:
break;
// Just ignore all signals until the site confirms payment.
case PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING:
case PLAN_ACTIVATION_SHOWING_PAYMENT: {
if (network->disconnected())
new_state = PLAN_ACTIVATION_RECONNECTING_PAYMENT;
break;
}
// Activation completed/failed, ignore network changes.
case PLAN_ACTIVATION_DONE:
case PLAN_ACTIVATION_ERROR:
break;
}
if (new_state != PLAN_ACTIVATION_ERROR &&
GotActivationError(network, &error_description)) {
// Check for this special case when we try to do activate partially
// activated device. If that attempt failed, try to disconnect to clear the
// state and reconnect again.
if ((network->activation_state() ==
chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED ||
network->activation_state() == chromeos::ACTIVATION_STATE_ACTIVATING) &&
(network->error() == chromeos::ERROR_NO_ERROR ||
network->error() == chromeos::ERROR_OTASP_FAILED) &&
network->state() == chromeos::STATE_ACTIVATION_FAILURE) {
LOG(WARNING) << "Activation failure detected "
<< network->service_path().c_str();
switch (state_) {
case PLAN_ACTIVATION_OTASP:
case PLAN_ACTIVATION_RECONNECTING_OTASP:
new_state = PLAN_ACTIVATION_DELAY_OTASP;
break;
case PLAN_ACTIVATION_TRYING_OTASP:
new_state = PLAN_ACTIVATION_RECONNECTING_OTASP_TRY;
break;
case PLAN_ACTIVATION_INITIATING_ACTIVATION:
new_state = PLAN_ACTIVATION_RECONNECTING;
break;
case PLAN_ACTIVATION_START:
// We are just starting, so this must be previous activation attempt
// failure.
new_state = PLAN_ACTIVATION_TRYING_OTASP;
break;
case PLAN_ACTIVATION_DELAY_OTASP:
case PLAN_ACTIVATION_RECONNECTING_OTASP_TRY:
case PLAN_ACTIVATION_RECONNECTING:
new_state = state_;
break;
default:
new_state = PLAN_ACTIVATION_ERROR;
break;
}
} else {
LOG(WARNING) << "Unexpected activation failure for "
<< network->service_path().c_str();
new_state = PLAN_ACTIVATION_ERROR;
}
}
if (new_state == PLAN_ACTIVATION_ERROR && !error_description.length())
error_description = GetErrorMessage(kErrorDefault);
ChangeState(network, new_state, error_description);
evaluating_ = false;
}
MobileSetupHandler::PlanActivationState
MobileSetupHandler::GetNextReconnectState(
MobileSetupHandler::PlanActivationState state) {
switch (state) {
case PLAN_ACTIVATION_INITIATING_ACTIVATION:
return PLAN_ACTIVATION_RECONNECTING;
case PLAN_ACTIVATION_OTASP:
return PLAN_ACTIVATION_RECONNECTING_OTASP;
case PLAN_ACTIVATION_TRYING_OTASP:
return PLAN_ACTIVATION_RECONNECTING_OTASP_TRY;
default:
return PLAN_ACTIVATION_RECONNECTING;
}
}
// Debugging helper function, will take it out at the end.
const char* MobileSetupHandler::GetStateDescription(
PlanActivationState state) {
switch (state) {
case PLAN_ACTIVATION_PAGE_LOADING:
return "PAGE_LOADING";
case PLAN_ACTIVATION_START:
return "ACTIVATION_START";
case PLAN_ACTIVATION_TRYING_OTASP:
return "TRYING_OTASP";
case PLAN_ACTIVATION_RECONNECTING_OTASP_TRY:
return "RECONNECTING_OTASP_TRY";
case PLAN_ACTIVATION_INITIATING_ACTIVATION:
return "INITIATING_ACTIVATION";
case PLAN_ACTIVATION_RECONNECTING:
return "RECONNECTING";
case PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING:
return "PAYMENT_PORTAL_LOADING";
case PLAN_ACTIVATION_SHOWING_PAYMENT:
return "SHOWING_PAYMENT";
case PLAN_ACTIVATION_RECONNECTING_PAYMENT:
return "RECONNECTING_PAYMENT";
case PLAN_ACTIVATION_START_OTASP:
return "START_OTASP";
case PLAN_ACTIVATION_DELAY_OTASP:
return "DELAY_OTASP";
case PLAN_ACTIVATION_OTASP:
return "OTASP";
case PLAN_ACTIVATION_RECONNECTING_OTASP:
return "RECONNECTING_OTASP";
case PLAN_ACTIVATION_DONE:
return "DONE";
case PLAN_ACTIVATION_ERROR:
return "ERROR";
}
return "UNKNOWN";
}
void MobileSetupHandler::CompleteActivation(
chromeos::CellularNetwork* network) {
// Remove observers, we are done with this page.
chromeos::NetworkLibrary* lib = chromeos::CrosLibrary::Get()->
GetNetworkLibrary();
lib->RemoveNetworkManagerObserver(this);
lib->RemoveObserverForAllNetworks(this);
if (lib->IsLocked())
lib->Unlock();
// If we have successfully activated the connection, set autoconnect flag.
if (network)
network->SetAutoConnect(true);
// Reactivate other types of connections if we have
// shut them down previously.
ReEnableOtherConnections();
}
void MobileSetupHandler::UpdatePage(
chromeos::CellularNetwork* network,
const std::string& error_description) {
DictionaryValue device_dict;
if (network)
GetDeviceInfo(network, &device_dict);
device_dict.SetInteger("state", state_);
if (error_description.length())
device_dict.SetString("error", error_description);
web_ui()->CallJavascriptFunction(
kJsDeviceStatusChangedCallback, device_dict);
}
void MobileSetupHandler::ChangeState(chromeos::CellularNetwork* network,
PlanActivationState new_state,
const std::string& error_description) {
static bool first_time = true;
if (state_ == new_state && !first_time)
return;
LOG(WARNING) << "Activation state flip old = "
<< GetStateDescription(state_)
<< ", new = " << GetStateDescription(new_state);
first_time = false;
// Pick action that should happen on leaving the old state.
switch (state_) {
case PLAN_ACTIVATION_RECONNECTING_OTASP_TRY:
case PLAN_ACTIVATION_RECONNECTING:
case PLAN_ACTIVATION_RECONNECTING_OTASP:
if (reconnect_timer_.IsRunning()) {
reconnect_timer_.Stop();
}
break;
default:
break;
}
state_ = new_state;
// Signal to JS layer that the state is changing.
UpdatePage(network, error_description);
// Pick action that should happen on entering the new state.
switch (new_state) {
case PLAN_ACTIVATION_START:
break;
case PLAN_ACTIVATION_DELAY_OTASP: {
UMA_HISTOGRAM_COUNTS("Cellular.RetryOTASP", 1);
BrowserThread::PostDelayedTask(BrowserThread::UI, FROM_HERE,
base::Bind(&MobileSetupHandler::RetryOTASP, AsWeakPtr()),
kOTASPRetryDelay);
break;
}
case PLAN_ACTIVATION_INITIATING_ACTIVATION:
case PLAN_ACTIVATION_TRYING_OTASP:
case PLAN_ACTIVATION_OTASP:
DCHECK(network);
LOG(WARNING) << "Activating service " << network->service_path().c_str();
UMA_HISTOGRAM_COUNTS("Cellular.ActivationTry", 1);
if (!network->StartActivation()) {
UMA_HISTOGRAM_COUNTS("Cellular.ActivationFailure", 1);
if (new_state == PLAN_ACTIVATION_OTASP) {
ChangeState(network, PLAN_ACTIVATION_DELAY_OTASP, std::string());
} else {
ChangeState(network, PLAN_ACTIVATION_ERROR,
GetErrorMessage(kFailedConnectivity));
}
}
break;
case PLAN_ACTIVATION_RECONNECTING_OTASP_TRY:
case PLAN_ACTIVATION_RECONNECTING:
case PLAN_ACTIVATION_RECONNECTING_PAYMENT:
case PLAN_ACTIVATION_RECONNECTING_OTASP: {
// Start reconnect timer. This will ensure that we are not left in
// limbo by the network library.
if (!reconnect_timer_.IsRunning()) {
reconnect_timer_.Start(
FROM_HERE,
base::TimeDelta::FromMilliseconds(kReconnectTimerDelayMS),
this, &MobileSetupHandler::ReconnectTimerFired);
}
// Reset connection metrics and try to connect.
reconnect_wait_count_ = 0;
connection_retry_count_ = 0;
connection_start_time_ = base::Time::Now();
ConnectToNetwork(network, kReconnectDelayMS);
break;
}
case PLAN_ACTIVATION_PAGE_LOADING:
return;
case PLAN_ACTIVATION_PAYMENT_PORTAL_LOADING:
case PLAN_ACTIVATION_SHOWING_PAYMENT:
// Fix for fix SSL for the walled gardens where cert chain verification
// might not work.
break;
case PLAN_ACTIVATION_DONE:
DCHECK(network);
CompleteActivation(network);
UMA_HISTOGRAM_COUNTS("Cellular.MobileSetupSucceeded", 1);
break;
case PLAN_ACTIVATION_ERROR:
CompleteActivation(NULL);
UMA_HISTOGRAM_COUNTS("Cellular.PlanFailed", 1);
break;
default:
break;
}
}
void MobileSetupHandler::ReEnableOtherConnections() {
chromeos::NetworkLibrary* lib = chromeos::CrosLibrary::Get()->
GetNetworkLibrary();
if (reenable_ethernet_) {
reenable_ethernet_ = false;
lib->EnableEthernetNetworkDevice(true);
}
if (reenable_wifi_) {
reenable_wifi_ = false;
lib->EnableWifiNetworkDevice(true);
}
PrefService* prefs = g_browser_process->local_state();
if (reenable_cert_check_) {
prefs->SetBoolean(prefs::kCertRevocationCheckingEnabled,
true);
reenable_cert_check_ = false;
}
}
void MobileSetupHandler::SetupActivationProcess(
chromeos::CellularNetwork* network) {
if (!network)
return;
// Disable SSL cert checks since we will be doing this in
// restricted pool.
PrefService* prefs = g_browser_process->local_state();
if (!reenable_cert_check_ &&
prefs->GetBoolean(
prefs::kCertRevocationCheckingEnabled)) {
reenable_cert_check_ = true;
prefs->SetBoolean(prefs::kCertRevocationCheckingEnabled, false);
}
chromeos::NetworkLibrary* lib = chromeos::CrosLibrary::Get()->
GetNetworkLibrary();
// Disable autoconnect to cellular network.
network->SetAutoConnect(false);
// Prevent any other network interference.
DisableOtherNetworks();
lib->Lock();
}
void MobileSetupHandler::DisableOtherNetworks() {
chromeos::NetworkLibrary* lib = chromeos::CrosLibrary::Get()->
GetNetworkLibrary();
// Disable ethernet and wifi.
if (lib->ethernet_enabled()) {
reenable_ethernet_ = true;
lib->EnableEthernetNetworkDevice(false);
}
if (lib->wifi_enabled()) {
reenable_wifi_ = true;
lib->EnableWifiNetworkDevice(false);
}
}
bool MobileSetupHandler::GotActivationError(
chromeos::CellularNetwork* network, std::string* error) {
DCHECK(network);
bool got_error = false;
const char* error_code = kErrorDefault;
// This is the magic for detection of errors in during activation process.
if (network->state() == chromeos::STATE_FAILURE &&
network->error() == chromeos::ERROR_AAA_FAILED) {
if (network->activation_state() ==
chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED) {
error_code = kErrorBadConnectionPartial;
} else if (network->activation_state() ==
chromeos::ACTIVATION_STATE_ACTIVATED) {
if (network->roaming_state() == chromeos::ROAMING_STATE_HOME) {
error_code = kErrorBadConnectionActivated;
} else if (network->roaming_state() == chromeos::ROAMING_STATE_ROAMING) {
error_code = kErrorRoamingOnConnection;
}
}
got_error = true;
} else if (network->state() == chromeos::STATE_ACTIVATION_FAILURE) {
if (network->error() == chromeos::ERROR_NEED_EVDO) {
if (network->activation_state() ==
chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED)
error_code = kErrorNoEVDO;
} else if (network->error() == chromeos::ERROR_NEED_HOME_NETWORK) {
if (network->activation_state() ==
chromeos::ACTIVATION_STATE_NOT_ACTIVATED) {
error_code = kErrorRoamingActivation;
} else if (network->activation_state() ==
chromeos::ACTIVATION_STATE_PARTIALLY_ACTIVATED) {
error_code = kErrorRoamingPartiallyActivated;
}
}
got_error = true;
}
if (got_error)
*error = GetErrorMessage(error_code);
return got_error;
}
void MobileSetupHandler::GetDeviceInfo(chromeos::CellularNetwork* network,
DictionaryValue* value) {
DCHECK(network);
chromeos::NetworkLibrary* cros =
chromeos::CrosLibrary::Get()->GetNetworkLibrary();
if (!cros)
return;
value->SetString("carrier", network->name());
value->SetString("payment_url", network->payment_url());
if (network->using_post() && network->post_data().length())
value->SetString("post_data", network->post_data());
const chromeos::NetworkDevice* device =
cros->FindNetworkDeviceByPath(network->device_path());
if (device) {
value->SetString("MEID", device->meid());
value->SetString("IMEI", device->imei());
value->SetString("MDN", device->mdn());
}
}
std::string MobileSetupHandler::GetErrorMessage(const std::string& code) {
return cellular_config_->GetErrorMessage(code);
}
void MobileSetupHandler::StartActivationOnUIThread() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
chromeos::CellularNetwork* network = GetCellularNetwork(service_path_);
if (!network || !network->SupportsActivation())
return;
if (!chromeos::CrosLibrary::Get()->GetNetworkLibrary()->IsLocked())
SetupActivationProcess(network);
else
already_running_ = true;
StartActivation();
}
////////////////////////////////////////////////////////////////////////////////
//
// MobileSetupUI
//
////////////////////////////////////////////////////////////////////////////////
MobileSetupUI::MobileSetupUI(content::WebUI* web_ui)
: WebUIController(web_ui) {
chromeos::CellularNetwork* network = GetCellularNetwork();
std::string service_path = network ? network->service_path() : std::string();
web_ui->AddMessageHandler(new MobileSetupHandler(service_path));
MobileSetupUIHTMLSource* html_source =
new MobileSetupUIHTMLSource(service_path);
// Set up the chrome://mobilesetup/ source.
Profile* profile = Profile::FromWebUI(web_ui);
profile->GetChromeURLDataManager()->AddDataSource(html_source);
}
void MobileSetupUI::RenderViewCreated(RenderViewHost* host) {
// Destroyed by the corresponding RenderViewHost
new PortalFrameLoadObserver(AsWeakPtr(), host);
}