SSH: Pass remote command as QString

The old implementation sent the command over the wire as-is, so we
declared it as a QByteArray and let the caller choose the encoding. This
doesn't make sense anymore, as the command is now passed to an external
process as a QString anyway.

Change-Id: Ib84bc0f871db2b45b93f71d924c4177cc28d3bb0
Reviewed-by: hjk <[email protected]>

11 files changed, 17 insertions, 24 deletions

diff --git a/src/plugins/projectexplorer/devicesupport/sshdeviceprocess.cpp b/src/plugins/projectexplorer/devicesupport/sshdeviceprocess.cpp
index 14414f05893..030e4057a3d 100644
--- a/src/plugins/projectexplorer/devicesupport/sshdeviceprocess.cpp
+++ b/src/plugins/projectexplorer/devicesupport/sshdeviceprocess.cpp
@@ -188,7 +188,7 @@ void SshDeviceProcess::handleConnected()
 
     d->process = runInTerminal() && d->runnable.executable.isEmpty()
             ? d->connection->createRemoteShell()
-            : d->connection->createRemoteProcess(fullCommandLine(d->runnable).toUtf8());
+            : d->connection->createRemoteProcess(fullCommandLine(d->runnable));
     const QString display = d->displayName();
     if (!display.isEmpty())
         d->process->requestX11Forwarding(display);
diff --git a/src/plugins/projectexplorer/devicesupport/sshdeviceprocesslist.cpp b/src/plugins/projectexplorer/devicesupport/sshdeviceprocesslist.cpp
index c1c7b0a45f7..d8107458fd5 100644
--- a/src/plugins/projectexplorer/devicesupport/sshdeviceprocesslist.cpp
+++ b/src/plugins/projectexplorer/devicesupport/sshdeviceprocesslist.cpp
@@ -54,7 +54,7 @@ void SshDeviceProcessList::doUpdate()
             this, &SshDeviceProcessList::handleConnectionError);
     connect(&d->process, &SshRemoteProcessRunner::processClosed,
             this, &SshDeviceProcessList::handleListProcessFinished);
-    d->process.run(listProcessesCommandLine().toUtf8(), device()->sshParameters());
+    d->process.run(listProcessesCommandLine(), device()->sshParameters());
 }
 
 void SshDeviceProcessList::doKillProcess(const DeviceProcessItem &process)
diff --git a/src/plugins/qnx/qnxdeployqtlibrariesdialog.cpp b/src/plugins/qnx/qnxdeployqtlibrariesdialog.cpp
index 0e4a0b6ff56..4263a1e4985 100644
--- a/src/plugins/qnx/qnxdeployqtlibrariesdialog.cpp
+++ b/src/plugins/qnx/qnxdeployqtlibrariesdialog.cpp
@@ -292,12 +292,9 @@ void QnxDeployQtLibrariesDialog::checkRemoteDirectoryExistance()
     QTC_CHECK(m_state == Inactive);
 
     m_state = CheckingRemoteDirectory;
-
     m_ui->deployLogWindow->appendPlainText(tr("Checking existence of \"%1\"")
                                            .arg(fullRemoteDirectory()));
-
-    const QByteArray cmd = "test -d " + fullRemoteDirectory().toLatin1();
-    m_processRunner->run(cmd, m_device->sshParameters());
+    m_processRunner->run("test -d " + fullRemoteDirectory(), m_device->sshParameters());
 }
 
 void QnxDeployQtLibrariesDialog::removeRemoteDirectory()
@@ -305,11 +302,8 @@ void QnxDeployQtLibrariesDialog::removeRemoteDirectory()
     QTC_CHECK(m_state == CheckingRemoteDirectory);
 
     m_state = RemovingRemoteDirectory;
-
     m_ui->deployLogWindow->appendPlainText(tr("Removing \"%1\"").arg(fullRemoteDirectory()));
-
-    const QByteArray cmd = "rm -rf " + fullRemoteDirectory().toLatin1();
-    m_processRunner->run(cmd, m_device->sshParameters());
+    m_processRunner->run("rm -rf " + fullRemoteDirectory(), m_device->sshParameters());
 }
 
 } // namespace Internal
diff --git a/src/plugins/qnx/qnxdevicetester.cpp b/src/plugins/qnx/qnxdevicetester.cpp
index b1374519d8a..5196043ad2b 100644
--- a/src/plugins/qnx/qnxdevicetester.cpp
+++ b/src/plugins/qnx/qnxdevicetester.cpp
@@ -113,8 +113,7 @@ void QnxDeviceTester::handleGenericTestFinished(TestResult result)
     m_state = VarRunTest;
     emit progressMessage(tr("Checking that files can be created in /var/run..."));
     m_processRunner->run(QStringLiteral("rm %1 > /dev/null 2>&1; echo ABC > %1 && rm %1")
-                             .arg("/var/run/qtc_xxxx.pid")
-                             .toLatin1(),
+                             .arg("/var/run/qtc_xxxx.pid"),
                          m_deviceConfiguration->sshParameters());
 }
 
@@ -189,7 +188,7 @@ void QnxDeviceTester::testNextCommand()
     QString command = m_commandsToTest[m_currentCommandIndex];
     emit progressMessage(tr("Checking for %1...").arg(command));
 
-    m_processRunner->run("command -v " + command.toLatin1(), m_deviceConfiguration->sshParameters());
+    m_processRunner->run("command -v " + command, m_deviceConfiguration->sshParameters());
 }
 
 void QnxDeviceTester::setFinished()
diff --git a/src/plugins/remotelinux/genericdirectuploadservice.cpp b/src/plugins/remotelinux/genericdirectuploadservice.cpp
index 014ed5db620..84779d373eb 100644
--- a/src/plugins/remotelinux/genericdirectuploadservice.cpp
+++ b/src/plugins/remotelinux/genericdirectuploadservice.cpp
@@ -238,8 +238,7 @@ void GenericDirectUploadService::queryFiles()
             continue;
         }
         // We'd like to use --format=%Y, but it's not supported by busybox.
-        const QByteArray statCmd = "stat -t "
-                + Utils::QtcProcess::quoteArgUnix(file.remoteFilePath()).toUtf8();
+        const QString statCmd = "stat -t " + Utils::QtcProcess::quoteArgUnix(file.remoteFilePath());
         SshRemoteProcess * const statProc = connection()->createRemoteProcess(statCmd).release();
         statProc->setParent(this);
         connect(statProc, &SshRemoteProcess::done, this,
@@ -328,7 +327,7 @@ void GenericDirectUploadService::chmod()
         const QString command = QLatin1String("chmod a+x ")
                 + Utils::QtcProcess::quoteArgUnix(f.remoteFilePath());
         SshRemoteProcess * const chmodProc
-                = connection()->createRemoteProcess(command.toUtf8()).release();
+                = connection()->createRemoteProcess(command).release();
         chmodProc->setParent(this);
         connect(chmodProc, &SshRemoteProcess::done, this,
                 [this, chmodProc, state = d->state](const QString &error) {
diff --git a/src/plugins/remotelinux/remotelinuxcheckforfreediskspaceservice.cpp b/src/plugins/remotelinux/remotelinuxcheckforfreediskspaceservice.cpp
index 8b1fb6dfe8a..e1d2447c510 100644
--- a/src/plugins/remotelinux/remotelinuxcheckforfreediskspaceservice.cpp
+++ b/src/plugins/remotelinux/remotelinuxcheckforfreediskspaceservice.cpp
@@ -122,7 +122,7 @@ void RemoteLinuxCheckForFreeDiskSpaceService::doDeploy()
             this, &RemoteLinuxCheckForFreeDiskSpaceService::handleStdErr);
     const QString command = QString::fromLatin1("df -k %1 |tail -n 1 |sed 's/  */ /g' "
             "|cut -d ' ' -f 4").arg(d->pathToCheck);
-    d->processRunner->run(command.toUtf8(), deviceConfiguration()->sshParameters());
+    d->processRunner->run(command, deviceConfiguration()->sshParameters());
 }
 
 void RemoteLinuxCheckForFreeDiskSpaceService::stopDeployment()
diff --git a/src/plugins/remotelinux/remotelinuxcustomcommanddeployservice.cpp b/src/plugins/remotelinux/remotelinuxcustomcommanddeployservice.cpp
index c385f2a4ba2..471ace1a0e6 100644
--- a/src/plugins/remotelinux/remotelinuxcustomcommanddeployservice.cpp
+++ b/src/plugins/remotelinux/remotelinuxcustomcommanddeployservice.cpp
@@ -91,7 +91,7 @@ void RemoteLinuxCustomCommandDeployService::doDeploy()
 
     emit progressMessage(tr("Starting remote command \"%1\"...").arg(d->commandLine));
     d->state = Running;
-    d->runner->run(d->commandLine.toUtf8(), deviceConfiguration()->sshParameters());
+    d->runner->run(d->commandLine, deviceConfiguration()->sshParameters());
 }
 
 void RemoteLinuxCustomCommandDeployService::stopDeployment()
diff --git a/src/plugins/remotelinux/remotelinuxpackageinstaller.cpp b/src/plugins/remotelinux/remotelinuxpackageinstaller.cpp
index 4d3439931bb..bf27f6d03ea 100644
--- a/src/plugins/remotelinux/remotelinuxpackageinstaller.cpp
+++ b/src/plugins/remotelinux/remotelinuxpackageinstaller.cpp
@@ -76,7 +76,7 @@ void AbstractRemoteLinuxPackageInstaller::installPackage(const IDevice::ConstPtr
     QString cmdLine = installCommandLine(packageFilePath);
     if (removePackageFile)
         cmdLine += QLatin1String(" && (rm ") + packageFilePath + QLatin1String(" || :)");
-    d->installer->run(cmdLine.toUtf8(), deviceConfig->sshParameters());
+    d->installer->run(cmdLine, deviceConfig->sshParameters());
     d->isRunning = true;
 }
 
@@ -86,7 +86,7 @@ void AbstractRemoteLinuxPackageInstaller::cancelInstallation()
 
     if (!d->killProcess)
         d->killProcess = new SshRemoteProcessRunner(this);
-    d->killProcess->run(cancelInstallationCommandLine().toUtf8(), d->deviceConfig->sshParameters());
+    d->killProcess->run(cancelInstallationCommandLine(), d->deviceConfig->sshParameters());
     setFinished();
 }
 
diff --git a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
index 64e1f5b2d3b..5a5def6bb31 100644
--- a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
+++ b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
@@ -60,7 +60,7 @@ void RemoteLinuxSignalOperation::run(const QString &command)
             this, &RemoteLinuxSignalOperation::runnerProcessFinished);
     connect(m_runner, &QSsh::SshRemoteProcessRunner::connectionError,
             this, &RemoteLinuxSignalOperation::runnerConnectionError);
-    m_runner->run(command.toLatin1(), m_sshParameters);
+    m_runner->run(command, m_sshParameters);
 }
 
 void RemoteLinuxSignalOperation::finish()
diff --git a/src/plugins/remotelinux/rsyncdeploystep.cpp b/src/plugins/remotelinux/rsyncdeploystep.cpp
index 8c0900d750b..644ad1c3d6b 100644
--- a/src/plugins/remotelinux/rsyncdeploystep.cpp
+++ b/src/plugins/remotelinux/rsyncdeploystep.cpp
@@ -101,7 +101,7 @@ void RsyncDeployService::createRemoteDirectories()
     remoteDirs.sort();
     remoteDirs.removeDuplicates();
     m_mkdir = connection()->createRemoteProcess("mkdir -p " + QtcProcess::Arguments
-                                                ::createUnixArgs(remoteDirs).toString().toUtf8());
+                                                ::createUnixArgs(remoteDirs).toString());
     connect(m_mkdir.get(), &SshRemoteProcess::done, this, [this](const QString &error) {
         QString userError;
         if (!error.isEmpty())
diff --git a/src/plugins/remotelinux/sshkeydeployer.cpp b/src/plugins/remotelinux/sshkeydeployer.cpp
index 7581a720185..2c73ffeff1b 100644
--- a/src/plugins/remotelinux/sshkeydeployer.cpp
+++ b/src/plugins/remotelinux/sshkeydeployer.cpp
@@ -67,9 +67,10 @@ void SshKeyDeployer::deployPublicKey(const SshConnectionParameters &sshParams,
             this, &SshKeyDeployer::handleConnectionFailure);
     connect(&d->deployProcess, &SshRemoteProcessRunner::processClosed,
             this, &SshKeyDeployer::handleKeyUploadFinished);
-    const QByteArray command = "test -d .ssh "
+    const QString command = "test -d .ssh "
         "|| mkdir .ssh && chmod 0700 .ssh && echo '"
-        + reader.data() + "' >> .ssh/authorized_keys && chmod 0600 .ssh/authorized_keys";
+            + QString::fromLocal8Bit(reader.data())
+            + "' >> .ssh/authorized_keys && chmod 0600 .ssh/authorized_keys";
     d->deployProcess.run(command, sshParams);
 }