Re-work cppu::preInitBootstrap()

In the preinit stage, the preInitBootstrap is called to load
implementations for each service registered by the service manager.

All service requests are: initial Component Context and the process
service factory is set.

However, some services require that VCL is properly initialized.

Change-Id: Ib116e3da172b860f2df4d672f6181b5de0b7e6b2

2 files changed, 18 insertions, 11 deletions

diff --git a/cppuhelper/source/defaultbootstrap.cxx b/cppuhelper/source/defaultbootstrap.cxx
index c0a2c2edc6f7..9ff68e1cbae2 100644
--- a/cppuhelper/source/defaultbootstrap.cxx
+++ b/cppuhelper/source/defaultbootstrap.cxx
@@ -109,18 +109,25 @@ cppu::defaultBootstrap_InitialComponentContext()
 }
 
 void
-cppu::preInitBootstrap()
+cppu::preInitBootstrap(css::uno::Reference< css::uno::XComponentContext > const & xContext)
 {
-    rtl::OUString iniUri(getUnoIniUri());
-    rtl::Bootstrap bs(iniUri);
-    if (bs.getHandle() == nullptr)
-        throw css::uno::DeploymentException("Cannot open uno ini " + iniUri);
+    if (!xContext.is())
+        throw css::uno::DeploymentException("preInit: XComponentContext is not created");
+
+    css::uno::Reference< css::uno::XInterface > xService;
+    xContext->getValueByName("/singletons/com.sun.star.lang.theServiceManager") >>= xService;
+    if (!xService.is())
+        throw css::uno::DeploymentException("preInit: XMultiComponentFactory is not created");
+
+    rtl::Reference<cppuhelper::ServiceManager> aService(reinterpret_cast<cppuhelper::ServiceManager*>(xService.get()));
 
-    // create the service manager
-    rtl::Reference< cppuhelper::ServiceManager > aManager(new cppuhelper::ServiceManager);
-    // read rdb files
-    aManager->init(getBootstrapVariable(bs, "UNO_SERVICES"));
-    aManager->loadAllImplementations();
+    // pre-requisites:
+    // In order to load implementations and invoke
+    // component factory it is required:
+    // 1) defaultBootstrap_InitialComponentContext()
+    // 2) comphelper::setProcessServiceFactory(xSFactory);
+    // 3) InitVCL()
+    aService->loadAllImplementations();
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppuhelper/source/gcc3.map b/cppuhelper/source/gcc3.map
index 20d0e137eef6..658b3ca2b981 100644
--- a/cppuhelper/source/gcc3.map
+++ b/cppuhelper/source/gcc3.map
@@ -439,5 +439,5 @@ GLIBCXX_3.4 {
 
 PRIVATE_1.0 { # LibO 5.2
     global:
-        _ZN4cppu16preInitBootstrapEv;
+        _ZN4cppu16preInitBootstrapERKN3com3sun4star3uno9ReferenceINS3_17XComponentContextEEE;
 };