safemode: Add flag to indicate safemode

Change-Id: Ifdbb291715b033eaace159297eac5348530e9f36

desktop/source/app/app.cxx

@@ -101,6 +101,7 @@
 #include <vcl/settings.hxx>
 #include <sfx2/sfx.hrc>
 #include <sfx2/app.hxx>
+#include <sfx2/safemode.hxx>
 #include <svl/itemset.hxx>
 #include <svl/eitem.hxx>
 #include <basic/sbstar.hxx>
@@ -2138,7 +2139,7 @@ void Desktop::OpenClients()
     bool bAllowRecoveryAndSessionManagement = ( !rArgs.IsNoRestore() ) && ( !rArgs.IsHeadless()  );
 
     // Enter safe mode if requested
-    if (rArgs.IsSafeMode())
+    if (rArgs.IsSafeMode() || sfx2::SafeMode::hasFlag())
         handleSafeMode();
 
 

include/sfx2/safemode.hxx

@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_SFX2_SAFEMODE_HXX
+#define INCLUDED_SFX2_SAFEMODE_HXX
+
+#include <sfx2/dllapi.h>
+
+#include <rtl/ustring.hxx>
+
+namespace sfx2 {
+
+class SFX2_DLLPUBLIC SafeMode
+{
+public:
+    static bool putFlag();
+    static bool hasFlag();
+    static bool removeFlag();
+    static OUString getFileName();
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sfx2/Library_sfx.mk

@@ -251,6 +251,7 @@ $(eval $(call gb_Library_add_exception_objects,sfx,\
     sfx2/source/notify/globalevents \
     sfx2/source/notify/hintpost \
     sfx2/source/notify/openurlhint \
+    sfx2/source/safemode/safemode \
     sfx2/source/sidebar/Sidebar \
     sfx2/source/sidebar/SidebarChildWindow \
     sfx2/source/sidebar/SidebarDockingWindow \

sfx2/source/appl/appserv.cxx

@@ -127,6 +127,7 @@
 #include <sfx2/sidebar/Sidebar.hxx>
 #include <sfx2/notebookbar/SfxNotebookBar.hxx>
 #include <sfx2/sidebar/SidebarController.hxx>
+#include <sfx2/safemode.hxx>
 
 #include <comphelper/types.hxx>
 #include <officecfg/Office/Common.hxx>
@@ -311,6 +312,7 @@ namespace
     IMPL_LINK_NOARG(SafeModeQueryDialog, RestartHdl, Button*, void)
     {
         EndDialog(RET_OK);
+        sfx2::SafeMode::putFlag();
         uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext();
         css::task::OfficeRestartManager::get(xContext)->requestRestart(
             css::uno::Reference< css::task::XInteractionHandler >());

sfx2/source/safemode/safemode.cxx

@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <sfx2/safemode.hxx>
+
+#include <config_folders.h>
+
+#include <osl/file.hxx>
+#include <rtl/bootstrap.hxx>
+
+using namespace osl;
+
+namespace sfx2 {
+
+bool SafeMode::putFlag()
+{
+    File safeModeFile(getFileName());
+    if (safeModeFile.open(osl_File_OpenFlag_Create) == FileBase::E_None)
+    {
+        safeModeFile.close();
+        return true;
+    }
+    return false;
+}
+bool SafeMode::hasFlag()
+{
+    File safeModeFile(getFileName());
+    if (safeModeFile.open(osl_File_OpenFlag_Read) == FileBase::E_None)
+    {
+        safeModeFile.close();
+        return true;
+    }
+    return false;
+}
+bool SafeMode::removeFlag()
+{
+    return File::remove(getFileName()) == FileBase::E_None;
+}
+
+OUString SafeMode::getFileName()
+{
+    OUString url("${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("bootstrap") ":UserInstallation}/safemode");
+    rtl::Bootstrap::expandMacros(url);
+
+    OUString aProfilePath;
+    FileBase::getSystemPathFromFileURL(url, aProfilePath);
+    return aProfilePath;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svx/source/dialog/SafeModeDialog.cxx

@@ -10,9 +10,9 @@
 #include "SafeModeDialog.hxx"
 
 #include <config_folders.h>
-
 #include <rtl/bootstrap.hxx>
 #include <osl/file.hxx>
+#include <sfx2/safemode.hxx>
 
 SafeModeDialog::SafeModeDialog(vcl::Window* pParent):
     Dialog(pParent, "SafeModeDialog", "svx/ui/safemodedialog.ui")
@@ -60,6 +60,7 @@ IMPL_LINK(SafeModeDialog, BtnHdl, Button*, pBtn, void)
     {
         Close();
     }
+    sfx2::SafeMode::removeFlag();
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svx/source/dialog/crashreportdlg.cxx

@@ -15,6 +15,7 @@
 #include <rtl/bootstrap.hxx>
 #include <desktop/crashreport.hxx>
 #include <desktop/minidump.hxx>
+#include <sfx2/safemode.hxx>
 #include <comphelper/processfactory.hxx>
 #include <osl/file.hxx>
 
@@ -104,7 +105,7 @@ IMPL_LINK(CrashReportDialog, BtnHdl, Button*, pBtn, void)
     // Check whether to go to safe mode
     if (mpCBSafeMode->IsChecked())
     {
-        //TODO: Actually set the safe mode, currently it's only restarting
+        sfx2::SafeMode::putFlag();
         css::uno::Reference< css::uno::XComponentContext > xContext = comphelper::getProcessComponentContext();
         css::task::OfficeRestartManager::get(xContext)->requestRestart(
             css::uno::Reference< css::task::XInteractionHandler >());