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#include "automotivemanager.h"
#include "abstractdbusinterface.h"
static const gchar introspection_xml[] =
"<node>"
" <interface name='org.automotive.Manager'>"
" <method name='findObject'>"
" <arg type='s' name='searchstring' direction='in'/>"
" <arg type='o' name='response' direction='out'/>"
" </method>"
" <method name='list'>"
" <arg type='as' name='response' direction='out'/>"
" </method>"
" </interface>"
"</node>";
static void handleMethodCall(GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *parameters,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
std::string method = method_name;
if(method == "findObject")
{
gchar* arg;
g_variant_get(parameters,"(s)",&arg);
std::string objectToFind = arg;
if(objectToFind == "")
{
g_dbus_method_invocation_return_error(invocation,G_DBUS_ERROR,G_DBUS_ERROR_INVALID_ARGS, "Invalid argument.");
return;
}
AbstractDBusInterface* interface = AbstractDBusInterface::getInterfaceForObject(objectToFind);
if(!interface)
{
g_dbus_method_invocation_return_dbus_error(invocation,"org.automotive.Manager.ObjectNotFound", "Object not found");
return;
}
if(!interface->isSupported())
{
g_dbus_method_invocation_return_dbus_error(invocation,"org.automotive.Manager.ObjectNotSupported", "Object not Supported");
return;
}
g_dbus_method_invocation_return_value(invocation,g_variant_new("(o)",interface->objectPath().c_str()));
}
else if(method == "list")
{
std::list<AbstractDBusInterface*> list = AbstractDBusInterface::interfaces();
if(!list.size())
{
g_dbus_method_invocation_return_dbus_error(invocation,"org.automotive.Manager.Error", "No supported objects");
return;
}
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE_ARRAY);
for(auto itr = list.begin(); itr != list.end(); itr++)
{
if(!(*itr)->isSupported())
continue;
std::string objectName = (*itr)->interfaceName();
g_assert(objectName.size() > strlen("org.automotive."));
objectName = objectName.substr(strlen("org.automotive."));
g_variant_builder_add(&builder, "s", objectName.c_str());
}
g_dbus_method_invocation_return_value(invocation,g_variant_new("(as)",&builder));
}
}
static GVariant* getProperty(GDBusConnection* connection, const gchar* sender, const gchar* objectPath, const gchar* interfaceName, const gchar* propertyName, GError** error, gpointer userData)
{
return NULL;
}
static gboolean setProperty(GDBusConnection * connection, const gchar * sender, const gchar *objectPath,
const gchar *interfaceName, const gchar * propertyName, GVariant *value,
GError** error, gpointer userData)
{
return false;
}
static const GDBusInterfaceVTable interfaceVTable =
{
handleMethodCall,
getProperty,
setProperty
};
AutomotiveManager::AutomotiveManager(GDBusConnection *connection)
:mConnection(connection)
{
GError* error = NULL;
GDBusNodeInfo* introspection = g_dbus_node_info_new_for_xml(introspection_xml, &error);
GDBusInterfaceInfo* mInterfaceInfo = g_dbus_node_info_lookup_interface(introspection, "org.automotive.Manager");
regId = g_dbus_connection_register_object(mConnection, "/", mInterfaceInfo, &interfaceVTable, NULL, NULL, &error);
if(error) throw -1;
g_assert(regId > 0);
}
AutomotiveManager::~AutomotiveManager()
{
g_dbus_connection_unregister_object(mConnection, regId);
}
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