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authorJan Holesovsky <kendy@suse.cz>2010-10-24 16:53:14 +0200
committerJan Holesovsky <kendy@suse.cz>2010-10-24 16:53:14 +0200
commite655e92b3ffecba794041df652fe9eaaf3b66eee (patch)
tree732595cf96431dce95e05a7cc56f2fc208be2a25 /configmgr/source
parent91e635b2f8a56c6debc51eab00ded7ca91d4014b (diff)
parent84d50758d4b9ebf25216259eb780757639f708ac (diff)
Merge commit 'ooo/OOO330_m12'
Conflicts: desktop/source/app/app.cxx
Diffstat (limited to 'configmgr/source')
-rw-r--r--configmgr/source/components.cxx84
-rw-r--r--configmgr/source/components.hxx8
-rw-r--r--configmgr/source/configurationprovider.cxx16
3 files changed, 106 insertions, 2 deletions
diff --git a/configmgr/source/components.cxx b/configmgr/source/components.cxx
index f76f020089..2e07320725 100644
--- a/configmgr/source/components.cxx
+++ b/configmgr/source/components.cxx
@@ -30,6 +30,7 @@
#include "sal/config.h"
#include <algorithm>
+#include <cstddef>
#include <list>
#include "com/sun/star/beans/Optional.hpp"
@@ -44,8 +45,11 @@
#include "com/sun/star/uno/RuntimeException.hpp"
#include "com/sun/star/uno/XComponentContext.hpp"
#include "com/sun/star/uno/XInterface.hpp"
+#include "osl/conditn.hxx"
#include "osl/diagnose.h"
#include "osl/file.hxx"
+#include "osl/mutex.hxx"
+#include "osl/thread.hxx"
#include "rtl/bootstrap.hxx"
#include "rtl/logfile.h"
#include "rtl/ref.hxx"
@@ -54,10 +58,12 @@
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"
#include "sal/types.h"
+#include "salhelper/simplereferenceobject.hxx"
#include "additions.hxx"
#include "components.hxx"
#include "data.hxx"
+#include "lock.hxx"
#include "modifications.hxx"
#include "node.hxx"
#include "nodemap.hxx"
@@ -149,6 +155,66 @@ static Components * singleton = 0;
}
+class Components::WriteThread:
+ public osl::Thread, public salhelper::SimpleReferenceObject
+{
+public:
+ static void * operator new(std::size_t size)
+ { return Thread::operator new(size); }
+
+ static void operator delete(void * pointer)
+ { Thread::operator delete(pointer); }
+
+ WriteThread(
+ rtl::Reference< WriteThread > * reference, Components & components,
+ rtl::OUString const & url, Data const & data);
+
+ void flush() { delay_.set(); }
+
+private:
+ virtual ~WriteThread() {}
+
+ virtual void SAL_CALL run();
+
+ virtual void SAL_CALL onTerminated() { release(); }
+
+ rtl::Reference< WriteThread > * reference_;
+ Components & components_;
+ rtl::OUString url_;
+ Data const & data_;
+ osl::Condition delay_;
+};
+
+Components::WriteThread::WriteThread(
+ rtl::Reference< WriteThread > * reference, Components & components,
+ rtl::OUString const & url, Data const & data):
+ reference_(reference), components_(components), url_(url), data_(data)
+{
+ OSL_ASSERT(reference != 0);
+ acquire();
+}
+
+void Components::WriteThread::run() {
+ TimeValue t = { 1, 0 }; // 1 sec
+ delay_.wait(&t); // must not throw; result_error is harmless and ignored
+ osl::MutexGuard g(lock); // must not throw
+ try {
+ try {
+ writeModFile(components_, url_, data_);
+ } catch (css::uno::RuntimeException & e) {
+ // Silently ignore write errors, instead of aborting:
+ OSL_TRACE(
+ "configmgr error writing modifications: %s",
+ rtl::OUStringToOString(
+ e.Message, RTL_TEXTENCODING_UTF8).getStr());
+ }
+ } catch (...) {
+ reference_->clear();
+ throw;
+ }
+ reference_->clear();
+}
+
void Components::initSingleton(
css::uno::Reference< css::uno::XComponentContext > const & context)
{
@@ -239,7 +305,23 @@ void Components::addModification(Path const & path) {
}
void Components::writeModifications() {
- writeModFile(*this, getModificationFileUrl(), data_);
+ if (!writeThread_.is()) {
+ writeThread_ = new WriteThread(
+ &writeThread_, *this, getModificationFileUrl(), data_);
+ writeThread_->create();
+ }
+}
+
+void Components::flushModifications() {
+ rtl::Reference< WriteThread > thread;
+ {
+ osl::MutexGuard g(lock);
+ thread = writeThread_;
+ }
+ if (thread.is()) {
+ thread->flush();
+ thread->join();
+ }
}
void Components::insertExtensionXcsFile(
diff --git a/configmgr/source/components.hxx b/configmgr/source/components.hxx
index 4fc47f7918..1c735efca6 100644
--- a/configmgr/source/components.hxx
+++ b/configmgr/source/components.hxx
@@ -94,6 +94,11 @@ public:
void writeModifications();
+ void flushModifications();
+ // must be called with configmgr::lock unaquired; must be called before
+ // shutdown if writeModifications has ever been called (probably
+ // indirectly, via removeExtensionXcuFile)
+
void insertExtensionXcsFile(bool shared, rtl::OUString const & fileUri);
void insertExtensionXcuFile(
@@ -160,11 +165,14 @@ private:
com::sun::star::beans::XPropertySet > >
ExternalServices;
+ class WriteThread;
+
com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
context_;
Data data_;
WeakRootSet roots_;
ExternalServices externalServices_;
+ rtl::Reference< WriteThread > writeThread_;
};
}
diff --git a/configmgr/source/configurationprovider.cxx b/configmgr/source/configurationprovider.cxx
index 273a803716..ed50642994 100644
--- a/configmgr/source/configurationprovider.cxx
+++ b/configmgr/source/configurationprovider.cxx
@@ -115,6 +115,8 @@ public:
private:
virtual ~Service() {}
+ virtual void SAL_CALL disposing() { flushModifications(); }
+
virtual rtl::OUString SAL_CALL getImplementationName()
throw (css::uno::RuntimeException)
{ return configuration_provider::getImplementationName(); }
@@ -167,6 +169,8 @@ private:
virtual css::lang::Locale SAL_CALL getLocale()
throw (css::uno::RuntimeException);
+ void flushModifications() const;
+
css::uno::Reference< css::uno::XComponentContext > context_;
rtl::OUString locale_;
};
@@ -327,7 +331,7 @@ void Service::removeRefreshListener(
}
void Service::flush() throw (css::uno::RuntimeException) {
- //TODO
+ flushModifications();
cppu::OInterfaceContainerHelper * cont = rBHelper.getContainer(
cppu::UnoType< css::util::XFlushListener >::get());
if (cont != 0) {
@@ -381,6 +385,16 @@ css::lang::Locale Service::getLocale() throw (css::uno::RuntimeException) {
return loc;
}
+void Service::flushModifications() const {
+ Components * components;
+ {
+ osl::MutexGuard guard(lock);
+ Components::initSingleton(context_);
+ components = &Components::getSingleton();
+ }
+ components->flushModifications();
+}
+
class Factory:
public cppu::WeakImplHelper1< css::lang::XSingleComponentFactory >,
private boost::noncopyable