RemoteLinux: Rename and export MaemoUsedPortsGatherer.

Class is not Maemo-specific.

Change-Id: I14473cb329e4955d24dae1a1a4961eb6ebff869c
Reviewed-on: http://codereview.qt.nokia.com/2042
Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>

src/plugins/remotelinux/linuxdevicetester.cpp

@@ -32,7 +32,7 @@
 #include "linuxdevicetester.h"
 
 #include "linuxdeviceconfiguration.h"
-#include "maemousedportsgatherer.h"
+#include "remotelinuxusedportsgatherer.h"
 
 #include <utils/qtcassert.h>
 #include <utils/ssh/sshremoteprocess.h>
@@ -56,7 +56,7 @@ public:
     LinuxDeviceConfiguration::ConstPtr deviceConfiguration;
     SshConnection::Ptr connection;
     SshRemoteProcess::Ptr process;
-    MaemoUsedPortsGatherer portsGatherer;
+    RemoteLinuxUsedPortsGatherer portsGatherer;
     QByteArray remoteStdout;
     QByteArray remoteStderr;
     State state;

src/plugins/remotelinux/maemodeploymentmounter.cpp

@@ -34,9 +34,10 @@
 
 #include "maemoglobal.h"
 #include "maemoremotemounter.h"
-#include "maemousedportsgatherer.h"
 
 #include <qt4projectmanager/qt4buildconfiguration.h>
+#include <remotelinux/linuxdeviceconfiguration.h>
+#include <remotelinux/remotelinuxusedportsgatherer.h>
 #include <utils/qtcassert.h>
 #include <utils/ssh/sshconnection.h>
 
@@ -50,7 +51,7 @@ MaemoDeploymentMounter::MaemoDeploymentMounter(QObject *parent)
     : QObject(parent),
       m_state(Inactive),
       m_mounter(new MaemoRemoteMounter(this)),
-      m_portsGatherer(new MaemoUsedPortsGatherer(this))
+      m_portsGatherer(new RemoteLinuxUsedPortsGatherer(this))
 {
     connect(m_mounter, SIGNAL(error(QString)), SLOT(handleMountError(QString)));
     connect(m_mounter, SIGNAL(mounted()), SLOT(handleMounted()));

src/plugins/remotelinux/maemodeploymentmounter.h

@@ -45,10 +45,10 @@ namespace Qt4ProjectManager { class Qt4BuildConfiguration; }
 
 namespace RemoteLinux {
 class LinuxDeviceConfiguration;
+class RemoteLinuxUsedPortsGatherer;
 
 namespace Internal {
 class MaemoRemoteMounter;
-class MaemoUsedPortsGatherer;
 
 class MaemoDeploymentMounter : public QObject
 {
@@ -93,7 +93,7 @@ private:
     QSharedPointer<Utils::SshConnection> m_connection;
     QSharedPointer<const LinuxDeviceConfiguration> m_devConf;
     MaemoRemoteMounter * const m_mounter;
-    MaemoUsedPortsGatherer * const m_portsGatherer;
+    RemoteLinuxUsedPortsGatherer * const m_portsGatherer;
     PortList m_freePorts;
     QList<MaemoMountSpecification> m_mountSpecs;
     const Qt4ProjectManager::Qt4BuildConfiguration *m_buildConfig;

src/plugins/remotelinux/maemoremotemounter.cpp

@@ -33,13 +33,14 @@
 #include "maemoremotemounter.h"
 
 #include "maemoglobal.h"
-#include "maemousedportsgatherer.h"
 #include "qt4maemotarget.h"
 
 #include <utils/ssh/sshconnection.h>
 #include <utils/ssh/sshremoteprocess.h>
 #include <qt4projectmanager/qt4buildconfiguration.h>
 #include <qtsupport/baseqtversion.h>
+#include <remotelinux/linuxdeviceconfiguration.h>
+#include <remotelinux/remotelinuxusedportsgatherer.h>
 #include <utils/qtcassert.h>
 
 #include <QtCore/QTimer>
@@ -98,7 +99,7 @@ bool MaemoRemoteMounter::hasValidMountSpecifications() const
 }
 
 void MaemoRemoteMounter::mount(PortList *freePorts,
-    const MaemoUsedPortsGatherer *portsGatherer)
+    const RemoteLinuxUsedPortsGatherer *portsGatherer)
 {
     QTC_ASSERT(m_state == Inactive, return);
 

src/plugins/remotelinux/maemoremotemounter.h

@@ -54,9 +54,9 @@ namespace Qt4ProjectManager { class Qt4BuildConfiguration; }
 namespace RemoteLinux {
 class LinuxDeviceConfiguration;
 class PortList;
+class RemoteLinuxUsedPortsGatherer;
 
 namespace Internal {
-class MaemoUsedPortsGatherer;
 
 class MaemoRemoteMounter : public QObject
 {
@@ -75,7 +75,7 @@ public:
     bool hasValidMountSpecifications() const;
     void resetMountSpecifications() { m_mountSpecs.clear(); }
     void mount(PortList *freePorts,
-        const MaemoUsedPortsGatherer *portsGatherer);
+        const RemoteLinuxUsedPortsGatherer *portsGatherer);
     void unmount();
     void stop();
 
@@ -135,7 +135,7 @@ private:
     QByteArray m_utfsClientStderr;
     QByteArray m_umountStderr;
     PortList *m_freePorts;
-    const MaemoUsedPortsGatherer *m_portsGatherer;
+    const RemoteLinuxUsedPortsGatherer *m_portsGatherer;
     bool m_remoteMountsAllowed;
     QString m_maddeRoot;
 

src/plugins/remotelinux/remotelinux.pro

@@ -25,7 +25,6 @@ HEADERS += \
     maemomountspecification.h \
     maemoremotemounter.h \
     maemoprofilesupdatedialog.h \
-    maemousedportsgatherer.h \
     maemopublishingwizardfactories.h \
     maemopublishingbuildsettingspagefremantlefree.h \
     maemopublishingfileselectiondialog.h \
@@ -96,7 +95,8 @@ HEADERS += \
     remotelinuxenvironmentreader.h \
     sshkeydeployer.h \
     typespecificdeviceconfigurationlistmodel.h \
-    sshkeycreationdialog.h
+    sshkeycreationdialog.h \
+    remotelinuxusedportsgatherer.h
 
 SOURCES += \
     remotelinuxplugin.cpp \
@@ -117,7 +117,6 @@ SOURCES += \
     maemomountspecification.cpp \
     maemoremotemounter.cpp \
     maemoprofilesupdatedialog.cpp \
-    maemousedportsgatherer.cpp \
     maemopublishingwizardfactories.cpp \
     maemopublishingbuildsettingspagefremantlefree.cpp \
     maemopublishingfileselectiondialog.cpp \
@@ -185,7 +184,8 @@ SOURCES += \
     remotelinuxenvironmentreader.cpp \
     sshkeydeployer.cpp \
     typespecificdeviceconfigurationlistmodel.cpp \
-    sshkeycreationdialog.cpp
+    sshkeycreationdialog.cpp \
+    remotelinuxusedportsgatherer.cpp
 
 FORMS += \
     maemopackagecreationwidget.ui \

src/plugins/remotelinux/remotelinuxapplicationrunner.cpp

@@ -33,7 +33,7 @@
 
 #include "linuxdeviceconfiguration.h"
 #include "remotelinuxrunconfiguration.h"
-#include "maemousedportsgatherer.h"
+#include "remotelinuxusedportsgatherer.h"
 
 #include <utils/qtcassert.h>
 #include <utils/ssh/sshconnection.h>
@@ -71,7 +71,7 @@ public:
     {
     }
 
-    MaemoUsedPortsGatherer portsGatherer;
+    RemoteLinuxUsedPortsGatherer portsGatherer;
     const LinuxDeviceConfiguration::ConstPtr devConfig;
     const QString remoteExecutable;
     const QString appArguments;
@@ -116,7 +116,7 @@ LinuxDeviceConfiguration::ConstPtr AbstractRemoteLinuxApplicationRunner::devConf
     return m_d->devConfig;
 }
 
-const MaemoUsedPortsGatherer *AbstractRemoteLinuxApplicationRunner::usedPortsGatherer() const
+const RemoteLinuxUsedPortsGatherer *AbstractRemoteLinuxApplicationRunner::usedPortsGatherer() const
 {
     return &m_d->portsGatherer;
 }

src/plugins/remotelinux/remotelinuxapplicationrunner.h

@@ -47,10 +47,10 @@ class SshRemoteProcess;
 namespace RemoteLinux {
 class LinuxDeviceConfiguration;
 class RemoteLinuxRunConfiguration;
+class RemoteLinuxUsedPortsGatherer;
 
 namespace Internal {
 class AbstractRemoteLinuxApplicationRunnerPrivate;
-class MaemoUsedPortsGatherer;
 }
 
 class REMOTELINUX_EXPORT AbstractRemoteLinuxApplicationRunner : public QObject
@@ -68,7 +68,7 @@ public:
 
     QSharedPointer<Utils::SshConnection> connection() const;
     QSharedPointer<const LinuxDeviceConfiguration> devConfig() const;
-    const Internal::MaemoUsedPortsGatherer *usedPortsGatherer() const;
+    const RemoteLinuxUsedPortsGatherer *usedPortsGatherer() const;
     PortList *freePorts();
     QString remoteExecutable() const;
     QString arguments() const;

src/plugins/remotelinux/remotelinuxdebugsupport.cpp

@@ -32,9 +32,9 @@
 #include "remotelinuxdebugsupport.h"
 
 #include "linuxdeviceconfiguration.h"
-#include "maemousedportsgatherer.h"
 #include "qt4maemotarget.h"
 #include "remotelinuxapplicationrunner.h"
+#include "remotelinuxusedportsgatherer.h"
 
 #include <debugger/debuggerengine.h>
 #include <projectexplorer/abi.h>

src/plugins/remotelinux/remotelinuxusedportsgatherer.cpp

@@ -28,82 +28,103 @@
 ** Nokia at info@qt.nokia.com.
 **
 **************************************************************************/
+#include "remotelinuxusedportsgatherer.h"
 
-#include "maemousedportsgatherer.h"
-
-#include "maemoglobal.h"
+#include "linuxdeviceconfiguration.h"
 
 #include <utils/ssh/sshremoteprocessrunner.h>
 
+#include <QtCore/QString>
+
 using namespace Utils;
 
 namespace RemoteLinux {
 namespace Internal {
 
-MaemoUsedPortsGatherer::MaemoUsedPortsGatherer(QObject *parent) :
-    QObject(parent), m_running(false)
+class RemoteLinuxUsedPortsGathererPrivate
+{
+ public:
+    RemoteLinuxUsedPortsGathererPrivate() : running(false) {}
+
+    SshRemoteProcessRunner::Ptr procRunner;
+    QList<int> usedPorts;
+    QByteArray remoteStdout;
+    QByteArray remoteStderr;
+    bool running;
+};
+
+} // namespace Internal
+
+using namespace Internal;
+
+RemoteLinuxUsedPortsGatherer::RemoteLinuxUsedPortsGatherer(QObject *parent) :
+    QObject(parent), m_d(new RemoteLinuxUsedPortsGathererPrivate)
 {
 }
 
-MaemoUsedPortsGatherer::~MaemoUsedPortsGatherer() {}
+RemoteLinuxUsedPortsGatherer::~RemoteLinuxUsedPortsGatherer()
+{
+    delete m_d;
+}
 
-void MaemoUsedPortsGatherer::start(const Utils::SshConnection::Ptr &connection,
+void RemoteLinuxUsedPortsGatherer::start(const Utils::SshConnection::Ptr &connection,
     const LinuxDeviceConfiguration::ConstPtr &devConf)
 {
-    if (m_running)
+    if (m_d->running)
         qWarning("Unexpected call of %s in running state", Q_FUNC_INFO);
-    m_usedPorts.clear();
-    m_remoteStdout.clear();
-    m_remoteStderr.clear();
-    m_procRunner = SshRemoteProcessRunner::create(connection);
-    connect(m_procRunner.data(), SIGNAL(connectionError(Utils::SshError)),
+    m_d->usedPorts.clear();
+    m_d->remoteStdout.clear();
+    m_d->remoteStderr.clear();
+    m_d->procRunner = SshRemoteProcessRunner::create(connection);
+    connect(m_d->procRunner.data(), SIGNAL(connectionError(Utils::SshError)),
         SLOT(handleConnectionError()));
-    connect(m_procRunner.data(), SIGNAL(processClosed(int)),
+    connect(m_d->procRunner.data(), SIGNAL(processClosed(int)),
         SLOT(handleProcessClosed(int)));
-    connect(m_procRunner.data(), SIGNAL(processOutputAvailable(QByteArray)),
+    connect(m_d->procRunner.data(), SIGNAL(processOutputAvailable(QByteArray)),
         SLOT(handleRemoteStdOut(QByteArray)));
-    connect(m_procRunner.data(), SIGNAL(processErrorOutputAvailable(QByteArray)),
+    connect(m_d->procRunner.data(), SIGNAL(processErrorOutputAvailable(QByteArray)),
         SLOT(handleRemoteStdErr(QByteArray)));
-    QString command = QLatin1String("lsof -nPi4tcp:") + devConf->freePorts().toString()
+    const QString command = QLatin1String("lsof -nPi4tcp:") + devConf->freePorts().toString()
         + QLatin1String(" -F n |grep '^n' |sed -r 's/[^:]*:([[:digit:]]+).*/\\1/g' |sort -n |uniq");
-    if (devConf->osType() != LinuxDeviceConfiguration::HarmattanOsType) { // devrootsh is broken on Harmattan
-        command.prepend(MaemoGlobal::remoteSudo(devConf->osType(),
-            devConf->sshParameters().userName) + QLatin1Char(' '));
-    }
-    m_procRunner->run(command.toUtf8());
-    m_running = true;
+    m_d->procRunner->run(command.toUtf8());
+    m_d->running = true;
 }
 
-void MaemoUsedPortsGatherer::stop()
+void RemoteLinuxUsedPortsGatherer::stop()
 {
-    if (!m_running)
+    if (!m_d->running)
         return;
-    m_running = false;
-    disconnect(m_procRunner->connection().data(), 0, this, 0);
-    if (m_procRunner->process())
-        m_procRunner->process()->closeChannel();
+    m_d->running = false;
+    disconnect(m_d->procRunner->connection().data(), 0, this, 0);
+    if (m_d->procRunner->process())
+        m_d->procRunner->process()->closeChannel();
 }
 
-int MaemoUsedPortsGatherer::getNextFreePort(PortList *freePorts) const
+int RemoteLinuxUsedPortsGatherer::getNextFreePort(PortList *freePorts) const
 {
     while (freePorts->hasMore()) {
         const int port = freePorts->getNext();
-        if (!m_usedPorts.contains(port))
+        if (!m_d->usedPorts.contains(port))
             return port;
     }
     return -1;
 }
 
-void MaemoUsedPortsGatherer::setupUsedPorts()
+QList<int> RemoteLinuxUsedPortsGatherer::usedPorts() const
 {
-    const QList<QByteArray> &portStrings = m_remoteStdout.split('\n');
+    return m_d->usedPorts;
+}
+
+void RemoteLinuxUsedPortsGatherer::setupUsedPorts()
+{
+    const QList<QByteArray> &portStrings = m_d->remoteStdout.split('\n');
     foreach (const QByteArray &portString, portStrings) {
         if (portString.isEmpty())
             continue;
         bool ok;
         const int port = portString.toInt(&ok);
         if (ok) {
-            m_usedPorts << port;
+            m_d->usedPorts << port;
         } else {
             qWarning("%s: Unexpected string '%s' is not a port.",
                 Q_FUNC_INFO, portString.data());
@@ -112,35 +133,35 @@ void MaemoUsedPortsGatherer::setupUsedPorts()
     emit portListReady();
 }
 
-void MaemoUsedPortsGatherer::handleConnectionError()
+void RemoteLinuxUsedPortsGatherer::handleConnectionError()
 {
-    if (!m_running)
+    if (!m_d->running)
         return;
     emit error(tr("Connection error: %1").
-        arg(m_procRunner->connection()->errorString()));
+        arg(m_d->procRunner->connection()->errorString()));
     stop();
 }
 
-void MaemoUsedPortsGatherer::handleProcessClosed(int exitStatus)
+void RemoteLinuxUsedPortsGatherer::handleProcessClosed(int exitStatus)
 {
-    if (!m_running)
+    if (!m_d->running)
         return;
     QString errMsg;
     switch (exitStatus) {
     case SshRemoteProcess::FailedToStart:
         errMsg = tr("Could not start remote process: %1")
-            .arg(m_procRunner->process()->errorString());
+            .arg(m_d->procRunner->process()->errorString());
         break;
     case SshRemoteProcess::KilledBySignal:
         errMsg = tr("Remote process crashed: %1")
-            .arg(m_procRunner->process()->errorString());
+            .arg(m_d->procRunner->process()->errorString());
         break;
     case SshRemoteProcess::ExitedNormally:
-        if (m_procRunner->process()->exitCode() == 0) {
+        if (m_d->procRunner->process()->exitCode() == 0) {
             setupUsedPorts();
         } else {
             errMsg = tr("Remote process failed: %1")
-                .arg(m_procRunner->process()->errorString());
+                .arg(m_d->procRunner->process()->errorString());
         }
         break;
     default:
@@ -148,24 +169,23 @@ void MaemoUsedPortsGatherer::handleProcessClosed(int exitStatus)
     }
 
     if (!errMsg.isEmpty()) {
-        if (!m_remoteStderr.isEmpty()) {
+        if (!m_d->remoteStderr.isEmpty()) {
             errMsg += tr("\nRemote error output was: %1")
-                .arg(QString::fromUtf8(m_remoteStderr));
+                .arg(QString::fromUtf8(m_d->remoteStderr));
         }
         emit error(errMsg);
     }
     stop();
 }
 
-void MaemoUsedPortsGatherer::handleRemoteStdOut(const QByteArray &output)
+void RemoteLinuxUsedPortsGatherer::handleRemoteStdOut(const QByteArray &output)
 {
-    m_remoteStdout += output;
+    m_d->remoteStdout += output;
 }
 
-void MaemoUsedPortsGatherer::handleRemoteStdErr(const QByteArray &output)
+void RemoteLinuxUsedPortsGatherer::handleRemoteStdErr(const QByteArray &output)
 {
-    m_remoteStderr += output;
+    m_d->remoteStderr += output;
 }
 
-} // namespace Internal
 } // namespace RemoteLinux

src/plugins/remotelinux/remotelinuxusedportsgatherer.h

@@ -28,37 +28,40 @@
 ** Nokia at info@qt.nokia.com.
 **
 **************************************************************************/
+#ifndef REMOTELINUXUSEDPORTSGATHERER_H
+#define REMOTELINUXUSEDPORTSGATHERER_H
 
-#ifndef MAEMOUSEDPORTSGATHERER_H
-#define MAEMOUSEDPORTSGATHERER_H
+#include "remotelinux_export.h"
 
 #include <QtCore/QList>
 #include <QtCore/QObject>
 #include <QtCore/QSharedPointer>
-#include <QtCore/QString>
+
+QT_FORWARD_DECLARE_CLASS(QString)
 
 namespace Utils {
 class SshConnection;
-class SshRemoteProcessRunner;
-}
+} // namespace Utils
 
 namespace RemoteLinux {
 class LinuxDeviceConfiguration;
 class PortList;
 
 namespace Internal {
+class RemoteLinuxUsedPortsGathererPrivate;
+} // namespace Internal
 
-class MaemoUsedPortsGatherer : public QObject
+class REMOTELINUX_EXPORT RemoteLinuxUsedPortsGatherer : public QObject
 {
     Q_OBJECT
 public:
-    explicit MaemoUsedPortsGatherer(QObject *parent = 0);
-    ~MaemoUsedPortsGatherer();
+    explicit RemoteLinuxUsedPortsGatherer(QObject *parent = 0);
+    ~RemoteLinuxUsedPortsGatherer();
     void start(const QSharedPointer<Utils::SshConnection> &connection,
         const QSharedPointer<const LinuxDeviceConfiguration> &devConf);
     void stop();
     int getNextFreePort(PortList *freePorts) const; // returns -1 if no more are left
-    QList<int> usedPorts() const { return m_usedPorts; }
+    QList<int> usedPorts() const;
 
 signals:
     void error(const QString &errMsg);
@@ -73,14 +76,9 @@ private slots:
 private:
     void setupUsedPorts();
 
-    QSharedPointer<Utils::SshRemoteProcessRunner> m_procRunner;
-    QList<int> m_usedPorts;
-    QByteArray m_remoteStdout;
-    QByteArray m_remoteStderr;
-    bool m_running;
+    Internal::RemoteLinuxUsedPortsGathererPrivate * const m_d;
 };
 
-} // namespace Internal
 } // namespace RemoteLinux
 
-#endif // MAEMOUSEDPORTSGATHERER_H
+#endif // REMOTELINUXUSEDPORTSGATHERER_H