diff options
Diffstat (limited to 'src/network/bearer')
| -rw-r--r-- | src/network/bearer/qnetworkconfiguration.cpp | 115 | ||||
| -rw-r--r-- | src/network/bearer/qnetworkconfiguration.h | 4 |
2 files changed, 118 insertions, 1 deletions
diff --git a/src/network/bearer/qnetworkconfiguration.cpp b/src/network/bearer/qnetworkconfiguration.cpp index 615ef21661..52fbb2441f 100644 --- a/src/network/bearer/qnetworkconfiguration.cpp +++ b/src/network/bearer/qnetworkconfiguration.cpp @@ -42,6 +42,12 @@ #include "qnetworkconfiguration.h" #include "qnetworkconfiguration_p.h" +#ifdef Q_OS_BLACKBERRY +#include "private/qcore_unix_p.h" // qt_safe_open +#include <QDebug> +#include <sys/pps.h> +#endif // Q_OS_BLACKBERRY + QT_BEGIN_NAMESPACE /*! @@ -198,8 +204,81 @@ QT_BEGIN_NAMESPACE \value BearerHSPA The configuration is for High Speed Packet Access (HSPA) interface. \value BearerBluetooth The configuration is for a Bluetooth interface. \value BearerWiMAX The configuration is for a WiMAX interface. + \value BearerEVDO The configuration is for an EVDO (3G) interface. + \value BearerLTE The configuration is for a LTE (4G) interface. */ +#ifdef Q_OS_BLACKBERRY +static const char cellularStatusFile[] = "/pps/services/radioctrl/modem0/status_public"; + +static QNetworkConfiguration::BearerType cellularStatus() +{ + QNetworkConfiguration::BearerType ret = QNetworkConfiguration::BearerUnknown; + + int cellularStatusFD; + if ((cellularStatusFD = qt_safe_open(cellularStatusFile, O_RDONLY)) == -1) { + qWarning() << Q_FUNC_INFO << "failed to open" << cellularStatusFile; + return ret; + } + char buf[2048]; + if (qt_safe_read(cellularStatusFD, &buf, sizeof(buf)) == -1) { + qWarning() << Q_FUNC_INFO << "read from PPS file failed:" << strerror(errno); + qt_safe_close(cellularStatusFD); + return ret; + } + pps_decoder_t ppsDecoder; + if (pps_decoder_initialize(&ppsDecoder, buf) != PPS_DECODER_OK) { + qWarning() << Q_FUNC_INFO << "failed to initialize PPS decoder"; + qt_safe_close(cellularStatusFD); + return ret; + } + pps_decoder_error_t err; + if ((err = pps_decoder_push(&ppsDecoder, 0)) != PPS_DECODER_OK) { + qWarning() << Q_FUNC_INFO << "pps_decoder_push failed" << err; + pps_decoder_cleanup(&ppsDecoder); + qt_safe_close(cellularStatusFD); + return ret; + } + if (!pps_decoder_is_integer(&ppsDecoder, "network_technology")) { + qWarning() << Q_FUNC_INFO << "field has not the expected data type"; + pps_decoder_cleanup(&ppsDecoder); + qt_safe_close(cellularStatusFD); + return ret; + } + int type; + if (!pps_decoder_get_int(&ppsDecoder, "network_technology", &type) + == PPS_DECODER_OK) { + qWarning() << Q_FUNC_INFO << "could not read bearer type from PPS"; + pps_decoder_cleanup(&ppsDecoder); + qt_safe_close(cellularStatusFD); + return ret; + } + switch (type) { + case 0: // 0 == NONE + break; // unhandled + case 1: // fallthrough, 1 == GSM + case 4: // 4 == CDMA_1X + ret = QNetworkConfiguration::Bearer2G; + break; + case 2: // 2 == UMTS + ret = QNetworkConfiguration::BearerWCDMA; + break; + case 8: // 8 == EVDO + ret = QNetworkConfiguration::BearerEVDO; + break; + case 16: // 16 == LTE + ret = QNetworkConfiguration::BearerLTE; + break; + default: + qWarning() << Q_FUNC_INFO << "unhandled bearer type" << type; + break; + } + pps_decoder_cleanup(&ppsDecoder); + qt_safe_close(cellularStatusFD); + return ret; +} +#endif // Q_OS_BLACKBERRY + /*! Constructs an invalid configuration object. @@ -420,6 +499,18 @@ QNetworkConfiguration::BearerType QNetworkConfiguration::bearerType() const QMutexLocker locker(&d->mutex); +#ifdef Q_OS_BLACKBERRY + // for cellular configurations, we need to determine the exact + // type right now, because it might have changed after the last scan + if (d->bearerType == QNetworkConfiguration::Bearer2G) { + QNetworkConfiguration::BearerType type = cellularStatus(); + // if reading the status failed for some reason, just + // fall back to 2G + return (type == QNetworkConfiguration::BearerUnknown) + ? QNetworkConfiguration::Bearer2G : type; + } +#endif // Q_OS_BLACKBERRY + return d->bearerType; } @@ -464,6 +555,12 @@ QNetworkConfiguration::BearerType QNetworkConfiguration::bearerType() const \row \li BearerWiMAX \li WiMAX + \row + \li BearerEVDO + \li EVDO + \row + \li BearerLTE + \li LTE \endtable This function returns an empty string if this is an invalid configuration, a network @@ -489,6 +586,20 @@ QString QNetworkConfiguration::bearerTypeName() const case BearerWLAN: return QStringLiteral("WLAN"); case Bearer2G: +#ifdef Q_OS_BLACKBERRY + { + // for cellular configurations, we need to determine the exact + // type right now, because it might have changed after the last scan + QNetworkConfiguration::BearerType type = cellularStatus(); + if (type == QNetworkConfiguration::BearerWCDMA) { + return QStringLiteral("WCDMA"); + } else if (type == QNetworkConfiguration::BearerEVDO) { + return QStringLiteral("EVDO"); + }else if (type == QNetworkConfiguration::BearerLTE) { + return QStringLiteral("LTE"); + } + } +#endif // Q_OS_BLACKBERRY return QStringLiteral("2G"); case BearerCDMA2000: return QStringLiteral("CDMA2000"); @@ -500,6 +611,10 @@ QString QNetworkConfiguration::bearerTypeName() const return QStringLiteral("Bluetooth"); case BearerWiMAX: return QStringLiteral("WiMAX"); + case BearerEVDO: + return QStringLiteral("EVDO"); + case BearerLTE: + return QStringLiteral("LTE"); case BearerUnknown: break; } diff --git a/src/network/bearer/qnetworkconfiguration.h b/src/network/bearer/qnetworkconfiguration.h index 25dafcb282..8809e5526a 100644 --- a/src/network/bearer/qnetworkconfiguration.h +++ b/src/network/bearer/qnetworkconfiguration.h @@ -97,7 +97,9 @@ public: BearerWCDMA, BearerHSPA, BearerBluetooth, - BearerWiMAX + BearerWiMAX, + BearerEVDO, + BearerLTE }; StateFlags state() const; |