now installer can disallow to install from a remote location

 - at the moment the implementation is windows only
 - in some cases it is problematically to install big installers from a
   remote location: if the connection is lost -> crash
 - the installer itself can have the flag DependsOnLocalInstallerBinary in the config.xml file
 - or a component can request that installer.setDependsOnLocalInstallerBinary()

Change-Id: I0c8d70ca89dd55d2d0c52bf3418f11c95b5290a1
Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@nokia.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/src/libs/installer/packagemanagercore.cpp b/src/libs/installer/packagemanagercore.cpp
index 985fccbc7..e43033c3f 100644
--- a/src/libs/installer/packagemanagercore.cpp
+++ b/src/libs/installer/packagemanagercore.cpp
@@ -1106,6 +1106,19 @@ bool PackageManagerCore::isProcessRunning(const QString &name) const
     return PackageManagerCorePrivate::isProcessRunning(name, runningProcesses());
 }
 
+void PackageManagerCore::setDependsOnLocalInstallerBinary()
+{
+    d->m_dependsOnLocalInstallerBinary = true;
+}
+
+bool PackageManagerCore::localInstallerBinaryUsed()
+{
+#ifdef Q_OS_WIN
+    return KDUpdater::pathIsOnLocalDevice(qApp->applicationFilePath());
+#endif
+    return true;
+}
+
 /*!
     Executes a program.
 
@@ -1116,7 +1129,6 @@ bool PackageManagerCore::isProcessRunning(const QString &name) const
             command as first item, the return code as second item.
     \note On Unix, the output is just the output to stdout, not to stderr.
 */
-
 QList<QVariant> PackageManagerCore::execute(const QString &program, const QStringList &arguments,
     const QString &stdIn) const
 {