diff options
Diffstat (limited to 'src/imports')
-rw-r--r-- | src/imports/wifi/pluginmain.cpp | 66 | ||||
-rw-r--r-- | src/imports/wifi/qwifiinterface.cpp | 77 | ||||
-rw-r--r-- | src/imports/wifi/qwifiinterface.h | 40 | ||||
-rw-r--r-- | src/imports/wifi/qwifimanager.cpp | 5 | ||||
-rw-r--r-- | src/imports/wifi/wifi.pro | 6 |
5 files changed, 129 insertions, 65 deletions
diff --git a/src/imports/wifi/pluginmain.cpp b/src/imports/wifi/pluginmain.cpp index 51a2e7c..a779e44 100644 --- a/src/imports/wifi/pluginmain.cpp +++ b/src/imports/wifi/pluginmain.cpp @@ -17,74 +17,14 @@ ** ****************************************************************************/ #include "qwifimanager.h" +#include "qwifiinterface.h" -#include <QtCore/QDir> -#include <QtCore/QDebug> -#include <QtCore/QByteArray> #include <QtQml/QQmlExtensionPlugin> #include <QtQml/qqml.h> -#ifdef Q_OS_ANDROID -#include <hardware_legacy/wifi.h> -#endif -/*! - \qmltype Interface - \inqmlmodule Qt.labs.wifi - \ingroup wifi-qmltypes - \brief The Interface element provides the module API. - - This element cannot be directly created. It can only be accessed via a namespace import. - - \code - import Qt.labs.wifi 0.1 - import Qt.labs.wifi 0.1 as Wifi - - Component.onCompleted: { - if (Wifi.Interface.wifiSupported()) { - var component = Qt.createComponent("WifiMenu.qml") - } else { - print("WiFi functionality not available on this device.") - } - } - \endcode -*/ - -/*! - \qmlmethod bool Interface::wifiSupported() - - Returns true if the device is WiFi capable (provides a WiFi driver), otherwise returns false. -*/ - - -class QWifiGlobal : public QObject -{ - Q_OBJECT -public: - explicit QWifiGlobal(QObject *parent = 0) - : QObject(parent) {} - ~QWifiGlobal() {} - - Q_INVOKABLE bool wifiSupported() const - { - bool hasInterface = QDir().exists(QStringLiteral("/sys/class/net/wlan0")); - if (!hasInterface) - qWarning() << "QWifiGlobal: could not find wifi interface in /sys/class/net/"; -#ifdef Q_OS_ANDROID - if (hasInterface && wifi_load_driver() == 0 && wifi_start_supplicant(0) == 0) { - return true; - } else { - qWarning() << "QWifiGlobal: wifi driver is not available"; - return false; - } -#else - return hasInterface; -#endif - } -}; - static QObject *global_object_wifi(QQmlEngine *, QJSEngine *) { - return new QWifiGlobal; + return new QWifiInterface; } class QWifiPlugin : public QQmlExtensionPlugin @@ -99,7 +39,7 @@ public: qmlRegisterType<QWifiManager>(uri, 0, 1, "WifiManager"); qmlRegisterType<QWifiNetworkListModel>(); - qmlRegisterSingletonType<QWifiGlobal>(uri, 0, 1, "Interface", global_object_wifi); + qmlRegisterSingletonType<QWifiInterface>(uri, 0, 1, "Interface", global_object_wifi); } }; diff --git a/src/imports/wifi/qwifiinterface.cpp b/src/imports/wifi/qwifiinterface.cpp new file mode 100644 index 0000000..2922866 --- /dev/null +++ b/src/imports/wifi/qwifiinterface.cpp @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use the contact form at +** http://qt.digia.com/ +** +** This file is part of Qt Enterprise Embedded. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** the contact form at http://qt.digia.com/ +** +****************************************************************************/ +#include "qwifiinterface.h" + +/*! + \qmltype Interface + \inqmlmodule Qt.labs.wifi + \ingroup wifi-qmltypes + \brief The Interface element provides the module API. + + This element cannot be directly created. It can only be accessed via a namespace import. + + \code + import Qt.labs.wifi 0.1 + import Qt.labs.wifi 0.1 as Wifi + + Component.onCompleted: { + if (Wifi.Interface.wifiSupported()) { + var component = Qt.createComponent("WifiMenu.qml") + } else { + print("WiFi functionality not available on this device.") + } + } + \endcode +*/ + +/*! + \qmlmethod bool Interface::wifiSupported() + + Returns true if the device is WiFi capable (provides a WiFi driver), otherwise returns false. +*/ + +bool QWifiInterface::wifiSupported() const +{ +#ifdef Q_OS_ANDROID + const char *fwpath = 0; + // reload wifi firmware + fwpath = (char *)wifi_get_fw_path(WIFI_GET_FW_PATH_STA); + if (!fwpath) { + qWarning() << "QWifiInterface: failed to get firmware path"; + return false; + } + if (wifi_change_fw_path((const char *)fwpath)) { + qWarning() << "QWifiInterface: failed to change firmware path"; + return false; + } +#endif + const bool hasInterface = QDir().exists(QStringLiteral("/sys/class/net/wlan0")); + if (!hasInterface) + qWarning() << "QWifiInterface: could not find wifi interface in /sys/class/net/"; +#ifdef Q_OS_ANDROID + if (hasInterface && wifi_load_driver() == 0 && wifi_start_supplicant(0) == 0) { + return true; + } else { + qWarning() << "QWifiInterface: wifi driver is not available"; + return false; + } +#else + return hasInterface; +#endif +} diff --git a/src/imports/wifi/qwifiinterface.h b/src/imports/wifi/qwifiinterface.h new file mode 100644 index 0000000..da7750e --- /dev/null +++ b/src/imports/wifi/qwifiinterface.h @@ -0,0 +1,40 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use the contact form at +** http://qt.digia.com/ +** +** This file is part of Qt Enterprise Embedded. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** the contact form at http://qt.digia.com/ +** +****************************************************************************/ +#ifndef QWIFIINTERFACE_H +#define QWIFIINTERFACE_H + +#include <QtCore/QDir> +#include <QtCore/QDebug> +#ifdef Q_OS_ANDROID +#include <hardware_legacy/wifi.h> +#include <cutils/properties.h> +#endif + +class QWifiInterface : public QObject +{ + Q_OBJECT +public: + explicit QWifiInterface(QObject *parent = 0) + : QObject(parent) {} + ~QWifiInterface() {} + + Q_INVOKABLE bool wifiSupported() const; +}; + +#endif // QWIFIHELPERS_H diff --git a/src/imports/wifi/qwifimanager.cpp b/src/imports/wifi/qwifimanager.cpp index 8eec3e0..165abfd 100644 --- a/src/imports/wifi/qwifimanager.cpp +++ b/src/imports/wifi/qwifimanager.cpp @@ -17,6 +17,7 @@ ** ****************************************************************************/ #include "qwifimanager.h" +#include "qwifiinterface.h" #include <QtCore> #ifdef Q_OS_ANDROID @@ -422,6 +423,10 @@ QWifiManager::QWifiManager() , m_startingUp(true) , m_network(0) { + if (!QWifiInterface().wifiSupported()) + // give a warning about API misuse + qWarning() << "WifiManager may not work as expected on this device. Use the API provided by QtWifi " + "library to verify if device has support for Wi-Fi before creating an instance of WifiManager!"; #ifdef Q_OS_ANDROID char interface[PROPERTY_VALUE_MAX]; property_get(WIFI_INTERFACE, interface, NULL); diff --git a/src/imports/wifi/wifi.pro b/src/imports/wifi/wifi.pro index fcb6cdd..dabf8cb 100644 --- a/src/imports/wifi/wifi.pro +++ b/src/imports/wifi/wifi.pro @@ -7,13 +7,15 @@ IMPORT_VERSION = 0.1 HEADERS += \ qwifimanager.h \ qwifinetwork.h \ - qwifinetworklistmodel.h + qwifinetworklistmodel.h \ + qwifiinterface.h SOURCES += \ pluginmain.cpp \ qwifimanager.cpp \ qwifinetwork.cpp \ - qwifinetworklistmodel.cpp + qwifinetworklistmodel.cpp \ + qwifiinterface.cpp android: { LIBS += -lhardware_legacy -lcutils |