static wxString GetSM()
{
wxX11Display dpy;
if ( !dpy )
return wxEmptyString;
char smerr[256];
char *client_id;
SmcConn smc_conn = SmcOpenConnection(NULL, NULL,
999, 999,
0 /* mask */, NULL /* callbacks */,
NULL, &client_id,
WXSIZEOF(smerr), smerr);
if ( !smc_conn )
{
wxLogDebug("Failed to connect to session manager: %s", smerr);
return wxEmptyString;
}
char *vendor = SmcVendor(smc_conn);
wxString ret = wxString::FromAscii( vendor );
free(vendor);
SmcCloseConnection(smc_conn, 0, NULL);
free(client_id);
return ret;
}
static wxString GetSM()
{
class Dpy
{
public:
Dpy() { m_dpy = XOpenDisplay(NULL); }
~Dpy() { if ( m_dpy ) XCloseDisplay(m_dpy); }
operator Display *() const { return m_dpy; }
private:
Display *m_dpy;
} dpy;
if ( !dpy )
return wxEmptyString;
char smerr[256];
char *client_id;
SmcConn smc_conn = SmcOpenConnection(NULL, NULL,
999, 999,
0 /* mask */, NULL /* callbacks */,
NULL, &client_id,
WXSIZEOF(smerr), smerr);
if ( !smc_conn )
{
wxLogDebug("Failed to connect to session manager: %s", smerr);
return wxEmptyString;
}
char *vendor = SmcVendor(smc_conn);
wxString ret = wxString::FromAscii( vendor );
free(vendor);
SmcCloseConnection(smc_conn, 0, NULL);
free(client_id);
return ret;
}
int pa__init(pa_module*m) {
pa_modargs *ma = NULL;
char t[256], *vendor, *client_id;
SmcCallbacks callbacks;
SmProp prop_program, prop_user;
SmProp *prop_list[2];
SmPropValue val_program, val_user;
struct userdata *u;
const char *e;
pa_client_new_data data;
pa_assert(m);
if (ice_in_use) {
pa_log("module-x11-xsmp may no be loaded twice.");
return -1;
}
IceAddConnectionWatch(new_ice_connection, m->core);
ice_in_use = TRUE;
m->userdata = u = pa_xnew(struct userdata, 1);
u->core = m->core;
u->module = m;
u->client = NULL;
u->connection = NULL;
u->x11 = NULL;
if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
pa_log("Failed to parse module arguments");
goto fail;
}
if (!(u->x11 = pa_x11_wrapper_get(m->core, pa_modargs_get_value(ma, "display", NULL))))
goto fail;
e = pa_modargs_get_value(ma, "session_manager", NULL);
if (!e && !getenv("SESSION_MANAGER")) {
pa_log("X11 session manager not running.");
goto fail;
}
memset(&callbacks, 0, sizeof(callbacks));
callbacks.die.callback = die_cb;
callbacks.die.client_data = u;
callbacks.save_yourself.callback = save_yourself_cb;
callbacks.save_yourself.client_data = m->core;
callbacks.save_complete.callback = save_complete_cb;
callbacks.save_complete.client_data = m->core;
callbacks.shutdown_cancelled.callback = shutdown_cancelled_cb;
callbacks.shutdown_cancelled.client_data = m->core;
if (!(u->connection = SmcOpenConnection(
(char*) e, m->core,
SmProtoMajor, SmProtoMinor,
SmcSaveYourselfProcMask | SmcDieProcMask | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
&callbacks, NULL, &client_id,
sizeof(t), t))) {
pa_log("Failed to open connection to session manager: %s", t);
goto fail;
}
prop_program.name = (char*) SmProgram;
prop_program.type = (char*) SmARRAY8;
val_program.value = (char*) PACKAGE_NAME;
val_program.length = (int) strlen(val_program.value);
prop_program.num_vals = 1;
prop_program.vals = &val_program;
prop_list[0] = &prop_program;
prop_user.name = (char*) SmUserID;
prop_user.type = (char*) SmARRAY8;
pa_get_user_name(t, sizeof(t));
val_user.value = t;
val_user.length = (int) strlen(val_user.value);
prop_user.num_vals = 1;
prop_user.vals = &val_user;
prop_list[1] = &prop_user;
SmcSetProperties(u->connection, PA_ELEMENTSOF(prop_list), prop_list);
pa_log_info("Connected to session manager '%s' as '%s'.", vendor = SmcVendor(u->connection), client_id);
pa_client_new_data_init(&data);
data.module = m;
data.driver = __FILE__;
pa_proplist_setf(data.proplist, PA_PROP_APPLICATION_NAME, "XSMP Session on %s as %s", vendor, client_id);
pa_proplist_sets(data.proplist, "xsmp.vendor", vendor);
pa_proplist_sets(data.proplist, "xsmp.client.id", client_id);
u->client = pa_client_new(u->core, &data);
pa_client_new_data_done(&data);
free(vendor);
free(client_id);
if (!u->client)
goto fail;
pa_modargs_free(ma);
return 0;
fail:
if (ma)
pa_modargs_free(ma);
pa__done(m);
return -1;
}
