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/* -*- 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 <SyncDbusSessionHelper.hxx>
#include <gio/gio.h>
#include <vector>
#include <boost/shared_ptr.hpp>
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::std;
using namespace ::rtl;
namespace
{
struct GVariantDeleter { void operator()(GVariant* pV) { g_variant_unref(pV); } };
struct GVariantBuilderDeleter { void operator()(GVariantBuilder* pVB) { g_variant_builder_unref(pVB); } };
template <typename T> struct GObjectDeleter { void operator()(T* pO) { g_object_unref(pO); } };
class GErrorWrapper
{
GError* m_pError;
public:
GErrorWrapper(GError* pError) : m_pError(pError) {}
~GErrorWrapper()
{
if(!m_pError)
return;
OUString sMsg = OUString::createFromAscii(m_pError->message);
g_error_free(m_pError);
throw RuntimeException(sMsg);
}
GError** getRef() { return &m_pError; }
};
static inline GDBusProxy* lcl_GetPackageKitProxy(const OUString& sInterface)
{
const OString sFullInterface = OUStringToOString("org.freedesktop.PackageKit." + sInterface, RTL_TEXTENCODING_ASCII_US);
GErrorWrapper error(NULL);
GDBusProxy* proxy = NULL;
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE, NULL,
"org.freedesktop.PackageKit",
"/org/freedesktop/PackageKit",
reinterpret_cast<const gchar*>(sFullInterface.getStr()),
NULL,
error.getRef());
if(!proxy)
throw RuntimeException("couldnt get a proxy!");
return proxy;
}
}
namespace shell { namespace sessioninstall
{
SyncDbusSessionHelper::SyncDbusSessionHelper(Reference<XComponentContext> const&)
{
#if !GLIB_CHECK_VERSION(2,36,0)
g_type_init ();
#endif
}
void SAL_CALL SyncDbusSessionHelper::InstallPackageNames( const ::sal_uInt32 nXid, const Sequence< OUString >& vPackages, const OUString& sInteraction ) throw (RuntimeException, std::exception)
{
vector< OString > vPackagesOString;
vPackagesOString.reserve(vPackages.getLength());
boost::shared_ptr<GVariantBuilder> pBuilder(g_variant_builder_new(G_VARIANT_TYPE ("as")), GVariantBuilderDeleter());
for( const OUString* pPackage = vPackages.begin(); pPackage != vPackages.end(); ++pPackage)
{
vPackagesOString.push_back(OUStringToOString(*pPackage, RTL_TEXTENCODING_ASCII_US));
g_variant_builder_add(pBuilder.get(), "s", vPackagesOString.back().getStr());
}
const OString sInteractionAscii = OUStringToOString(sInteraction, RTL_TEXTENCODING_ASCII_US);
boost::shared_ptr<GDBusProxy> proxy(lcl_GetPackageKitProxy("Modify"), GObjectDeleter<GDBusProxy>());
GErrorWrapper error(NULL);
g_dbus_proxy_call_sync (proxy.get(),
"InstallPackageNames",
g_variant_new ("(uass)",
sal::static_int_cast<guint32>(nXid),
pBuilder.get(),
sInteractionAscii.getStr()),
G_DBUS_CALL_FLAGS_NONE,
-1, /* timeout */
NULL, /* cancellable */
error.getRef());
}
void SAL_CALL SyncDbusSessionHelper::IsInstalled( const OUString& sPackagename, const OUString& sInteraction, sal_Bool& o_isInstalled ) throw (RuntimeException, std::exception)
{
const OString sPackagenameAscii = OUStringToOString(sPackagename, RTL_TEXTENCODING_ASCII_US);
const OString sInteractionAscii = OUStringToOString(sInteraction, RTL_TEXTENCODING_ASCII_US);
boost::shared_ptr<GDBusProxy> proxy(lcl_GetPackageKitProxy("Query"), GObjectDeleter<GDBusProxy>());
GErrorWrapper error(NULL);
boost::shared_ptr<GVariant> result(g_dbus_proxy_call_sync (proxy.get(),
"IsInstalled",
g_variant_new ("(ss)",
sPackagenameAscii.getStr(),
sInteractionAscii.getStr()),
G_DBUS_CALL_FLAGS_NONE,
-1, /* timeout */
NULL, /* cancellable */
error.getRef()),GVariantDeleter());
if(result.get())
o_isInstalled = g_variant_get_boolean(g_variant_get_child_value(result.get(),0)) ? sal_True : sal_False;
}
}}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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