dbus

I am trying to start systemd service usnig dbus service. I am following the example 5 of below mentioned link: http://www.freedesktop.org/software/systemd/man/systemd.service.html My dbus service is: [D-BUS Service] Name=com.native.Test_Dbus_060 Exec=/usr/sbin/server_060 User=apps StandardOutput=tty TTYPath=/dev/ttyS0 SystemdService=com.native.Test_Dbus_060.service my systemd com.native.Test_Dbus_060.service is: [Unit] Description=dbus test server [Service] Type=dbus BusName=com.native.Test_Dbus_060 ExecStart=/usr/sbin/server_060 StandardOutput=tty TTYPath=/dev/ttyS0 [Install] WantedBy=multi

I got the D-Bus server.c and client.c code, and made some modification. I want the result that when type for example "hi" from client.c server will print "receive message hi", and reply "reply_content!!!!!!" to client.c But it seems that now client.c cannot get the reply message. Anyone have the idea? Thanks in advance. "server.c" /* server.c */ #include <dbus/dbus.h> #include <stdbool.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> static DBusHandlerResult filter_func(DBusConnection *connection, DBusMessage *message, void *usr_data) { DBusMessage *reply; dbus_bool_t handled =

What's the syntax for sending a dbus message to another machines dbus daemon using dbus-send? I see there's TCP/IP support for the destination address, but I can't find any docs on how to actually specify the address. Override the session bus address using the environment variable: DBUS_SESSION_BUS_ADDRESS=tcp:host=server.example.org,port=77777 dbus-send ... Note that the buses running by default do not listen on TCP. You have to run your own bus instance for that. 来源： https://stackoverflow.com/questions/3944458/dbus-send-to-remote-machine

I'm creating a simple GTK+ based application in Vala, which should be able to write into system directories, so it needs root access. I realize that giving full root access is a bad idea, so I need a way to gain temporary privileges. In theory, the PolicyKit D-Bus service is the tool for the job, but I have no idea how to use it, let alone in Vala code. Any insight would be appreciated. update: I have done some further digging. My starting point was this . So basically what I need is finding out how to adapt these solutions to PolicyKit. For this, it is necessary to find the D-Bus interface of

I try to call methods from klipper bus with python. But I could not make it. Here is what i try: >>> import dbus >>> bus = dbus.SessionBus() >>> proxy = bus.get_object("org.kde.klipper","/org/kde/klipper") >>> print proxy <ProxyObject wrapping <dbus._dbus.SessionBus (session) at 0x7fc249da3bf0> :1.67 /org/kde/klipper at 0x7fc249dc16d0> >>> iface = dbus.Interface(proxy,"org.kde.klipper.klipper") >>> print iface <Interface <ProxyObject wrapping <dbus._dbus.SessionBus (session) at 0x7fc249da3bf0> :1.67 /org/kde/klipper at 0x7fc249dc16d0> implementing 'org.kde.klipper.klipper' at 0x7fc249dc1790> >

I am new to BLUEZ as well as linux. I found that Bluez promotes usage of DBUS APIs. I want to know whats a DBUS API in terms of BLUEZ also, whats the benefit of using them instead of direct C APIS? How different is it as compared to C APIs? From my own experience: DBUS apis are the officially published ones so are more likely to be stable, maintained and documented. The C apis are a bit more low level and it's not always obvious how they can be used (beyond simple discover). The C apis are more light weight whereas the DBUS APIs require more both at build time and at run time (glib, dbus,

I'm getting segfaults when calling a dbus method inside a thread. This is my scenario: I have a program Service1 that exposes a method test. A second program Service2 exposes a method expose. As this method does some serious numerical computation, I pass some params from expose to a running thread reader. This thread, in turn, calls the method test of Service1 when it ends its work. I'm geting segfaults in last dbus call. The code: # Service1.py class Service1(Object): def __init__(self, bus): name = BusName('com.example.Service1', bus) path = '/' super(Service1, self).__init__(name, path)