desktop/source/lib/init.cxx                      |   19 ++++++++++++++-----
 framework/source/services/substitutepathvars.cxx |   23 ++++++++++++++++++++---
 2 files changed, 34 insertions(+), 8 deletions(-)

New commits:
commit 410f6b50eb44276b1d2095c844244ef4d0ddefaa
Author:     Caolán McNamara <[email protected]>
AuthorDate: Sat Nov 2 20:37:02 2024 +0000
Commit:     Miklos Vajna <[email protected]>
CommitDate: Fri Nov 8 14:07:49 2024 +0100

    UserInstallation may change in kit-mode
    
    So the setting fetched at ctor time for UserInstallation (and
    BRAND_BASE_DIR) may no longer be true, so expanding variables based
    on those earlier seen values results in unwanted paths.
    
    add XInitialization to SubstitutePathVariables (like done for
    PathSettings) to allow reiniting these explicitly once.
    
    Change-Id: Ia930ea71cb09adc91d6d47ee047c44b24222e8a2
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/175961
    Tested-by: Jenkins CollaboraOffice <[email protected]>
    Reviewed-by: Miklos Vajna <[email protected]>

diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index a58da03dab27..445f25cd58ad 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -113,6 +113,7 @@
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
 #include <com/sun/star/util/thePathSettings.hpp>
+#include <com/sun/star/util/PathSubstitution.hpp>
 #include <com/sun/star/util/URLTransformer.hpp>
 #include <com/sun/star/util/XFlushable.hpp>
 #include <com/sun/star/configuration/theDefaultProvider.hpp>
@@ -8280,12 +8281,20 @@ static int lo_initialize(LibreOfficeKit* pThis, const 
char* pAppPath, const char
             utl::Bootstrap::reloadData();
 
             // Now that bootstrap User/Shared installation paths have been 
(re)set to the final
-            // location, reinitialize the PathSettings so 
$(userurl)/$(instdir) path variables
-            // will be expanded using these newly set paths and not the paths 
detected during
-            // preinit which used unorthodox throwaway temp locations
+            // location, reinitialize the PathSubstitution rules and 
PathSettings so that
+            // $(userurl)/$(instdir) path variables will be expanded using 
these newly set
+            // paths and not the paths detected during preinit which used 
unorthodox throwaway
+            // temp locations
+
+            // First reinitialize the PathSubstitution rules
+            uno::Reference<css::util::XStringSubstitution> 
xPathSubst(util::PathSubstitution::create(xContext));
+            uno::Reference<lang::XInitialization> 
xReInitSubstitution(xPathSubst, uno::UNO_QUERY_THROW);
+            xReInitSubstitution->initialize({});
+
+            // PathSettings depend on PathSubstitution rules
             uno::Reference<css::util::XPathSettings> xPathSettings = 
util::thePathSettings::get(xContext);
-            uno::Reference<lang::XInitialization> xReInit(xPathSettings, 
uno::UNO_QUERY_THROW);
-            xReInit->initialize({});
+            uno::Reference<lang::XInitialization> 
xReInitSettings(xPathSettings, uno::UNO_QUERY_THROW);
+            xReInitSettings->initialize({});
         }
     }
 
diff --git a/framework/source/services/substitutepathvars.cxx 
b/framework/source/services/substitutepathvars.cxx
index b575233065f8..cfebcaf1175a 100644
--- a/framework/source/services/substitutepathvars.cxx
+++ b/framework/source/services/substitutepathvars.cxx
@@ -35,6 +35,7 @@
 
 #include <officecfg/Office/Paths.hxx>
 
+#include <com/sun/star/lang/XInitialization.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/container/NoSuchElementException.hpp>
 #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
@@ -130,7 +131,8 @@ struct ReSubstFixedVarOrder
 
 typedef comphelper::WeakComponentImplHelper<
     css::util::XStringSubstitution,
-    css::lang::XServiceInfo > SubstitutePathVariables_BASE;
+    css::lang::XServiceInfo,
+    css::lang::XInitialization > SubstitutePathVariables_BASE;
 
 class SubstitutePathVariables : public SubstitutePathVariables_BASE
 {
@@ -157,7 +159,12 @@ public:
     virtual OUString SAL_CALL reSubstituteVariables( const OUString& aText ) 
override;
     virtual OUString SAL_CALL getSubstituteVariableValue( const OUString& 
variable ) override;
 
-protected:
+    // XInitialization
+    virtual void SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>& 
/*rArguments*/) override;
+
+private:
+    void            impl_initialize();
+
     void            SetPredefinedPathVariables();
 
     // Special case (transient) values can change during runtime!
@@ -188,6 +195,11 @@ private:
 };
 
 SubstitutePathVariables::SubstitutePathVariables()
+{
+    impl_initialize();
+}
+
+void SubstitutePathVariables::impl_initialize()
 {
     SetPredefinedPathVariables();
 
@@ -219,6 +231,12 @@ SubstitutePathVariables::SubstitutePathVariables()
     sort(m_aReSubstFixedVarOrder.begin(),m_aReSubstFixedVarOrder.end());
 }
 
+void SAL_CALL SubstitutePathVariables::initialize(const 
css::uno::Sequence<css::uno::Any>& /*rArguments*/)
+{
+    std::unique_lock g(m_aMutex);
+    impl_initialize();
+}
+
 // XStringSubstitution
 OUString SAL_CALL SubstitutePathVariables::substituteVariables( const 
OUString& aText, sal_Bool bSubstRequired )
 {
@@ -594,7 +612,6 @@ OUString const & 
SubstitutePathVariables::impl_getSubstituteVariableValue( const
 
 void SubstitutePathVariables::SetPredefinedPathVariables()
 {
-
     m_aPreDefVars.m_FixedVar[PREDEFVAR_BRANDBASEURL] = "$BRAND_BASE_DIR";
     rtl::Bootstrap::expandMacros(
         m_aPreDefVars.m_FixedVar[PREDEFVAR_BRANDBASEURL]);

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