bool HalDevice::QueryCapability( const char* capability )
{
/* build request
*/
DBus::CallMessage msg
(
HAL_PATH,
_udi.c_str(),
HALDEV_IFACE,
"QueryCapability"
);
// DBus::MessageIter iter = msg.w_iter();
// iter.append_string(capability);
msg.append(DBUS_TYPE_STRING, &capability, DBUS_TYPE_INVALID);
/* invoke remote method
*/
try
{
DBus::Message reply = conn().send_blocking(msg, 2000);
DBus::MessageIter ri = reply.r_iter();
return ri.get_bool();
}
catch( std::exception& e )
{
hal_dbg("%s",e.what());
return false;
}
}
DBus::Variant contentAccessModuleServer::createVariantUint16(uint16_t value)
{
DBus::Variant var;
DBus::MessageIter iter = var.writer();
iter.append_uint16(value);
return var;
}
DBus::Variant contentAccessModuleServer::createVariantString(std::string str)
{
DBus::Variant var;
DBus::MessageIter iter = var.writer();
iter.append_string(str.c_str());
return var;
}
void UDisksDeviceProxy::PropertyModifiedCb(const DBus::SignalMessage &sig)
{
typedef DBus::Struct< std::string, bool, bool > HalProperty;
DBus::MessageIter it = sig.reader();
int32_t number;
it >> number;
DBus::MessageIter arr = it.recurse();
for (int i = 0; i < number; ++i, ++arr)
{
HalProperty hp;
arr >> hp;
std::cout << "modified property " << hp._1 << " in " << path() << std::endl;
}
}
const char* HalDevice::GetPropertyString( const char* property )
{
/* build request
*/
DBus::CallMessage msg
(
HAL_PATH,
_udi.c_str(),
HALDEV_IFACE,
"GetPropertyString"
);
msg.append(DBUS_TYPE_STRING, &property, DBUS_TYPE_INVALID);
/* invoke remote method
*/
DBus::Message reply = conn().send_blocking(msg, 1000);
DBus::MessageIter ri = reply.r_iter();
return ri.get_string();
}
bool HalDevice::PropertyExists( const char* property )
{
/* build request
*/
DBus::CallMessage msg
(
HAL_PATH,
_udi.c_str(),
HALDEV_IFACE,
"PropertyExists"
);
DBus::MessageIter iter = msg.w_iter();
iter.append_string(property);
/* invoke remote method
*/
DBus::Message reply = conn().send_blocking(msg, 1000);
DBus::MessageIter ri = reply.r_iter();
return ri.get_bool();
}
void SdpBrowser::on_read_response( u16 status, const Sdp::RecordList& data )
{
DBus::MessageIter rw = _reply->w_iter();
rw.append_uint16(status);
DBus::MessageIter sa = rw.new_array(DBUS_TYPE_STRING);
Sdp::RecordList::const_iterator rit = data.begin();
while( rit != data.end() )
{
sa.append_string( _records[rit->handle()]->oname().c_str() );
++rit;
}
rw.close_container(sa);
_reply->append(DBUS_TYPE_INVALID);
_bus.send(*_reply);
delete _reply;
_reply = NULL;
}