__dead void
ManageSession (struct display *d)
{
pid_t pid = 0;
greet_user_rtn greet_stat;
Debug ("ManageSession %s\n", d->name);
(void)XSetIOErrorHandler(IOErrorHandler);
(void)XSetErrorHandler(ErrorHandler);
setproctitle("%s", d->name);
if (d->autoLogin == NULL || d->autoLogin[0] == '\0') {
/* Load system default Resources */
LoadXloginResources (d);
greet_stat = GreetUser(d, &verify, &greet);
} else
greet_stat = AutoLogin(d, &verify, &greet);
if (greet_stat == Greet_Success) {
clientPid = 0;
(void) signal (SIGTERM, catchTerm);
/*
* Start the clients, changing uid/groups
* setting up environment and running the session
*/
if (StartClient (&verify, d, &clientPid, greet.name)) {
Debug ("Client Started\n");
/* Wait for session to end, */
pid = waitpid(clientPid, NULL, 0);
if (pid <= 0 && abortSession) {
/*
* when terminating the session, nuke
* the child and then run the reset script
*/
AbortClient (clientPid);
}
} else {
LogError ("session start failed\n");
}
}
/*
* run system-wide reset file
*/
if (d->windowPath != NULL)
login_fbtab(d->windowPath, 0, 0);
Debug ("Source reset program %s\n", d->reset);
source (verify.systemEnviron, d->reset);
SessionExit (d, OBEYSESS_DISPLAY, TRUE);
}
void
ManageSession (struct display *d)
{
static int pid = 0;
Display *dpy;
greet_user_rtn greet_stat;
static GreetUserProc greet_user_proc = NULL;
#ifndef GREET_USER_STATIC
void *greet_lib_handle;
#endif
Debug ("ManageSession %s\n", d->name);
(void)XSetIOErrorHandler(IOErrorHandler);
(void)XSetErrorHandler(ErrorHandler);
#ifndef HAS_SETPROCTITLE
SetTitle(d->name, (char *) 0);
#else
setproctitle("%s", d->name);
#endif
/*
* Load system default Resources
*/
LoadXloginResources (d);
#ifdef GREET_USER_STATIC
greet_user_proc = GreetUser;
#else
Debug("ManageSession: loading greeter library %s\n", greeterLib);
greet_lib_handle = dlopen(greeterLib, RTLD_NOW);
if (greet_lib_handle != NULL)
greet_user_proc = (GreetUserProc)dlsym(greet_lib_handle, "GreetUser");
if (greet_user_proc == NULL)
{
LogError("%s while loading %s\n", dlerror(), greeterLib);
exit(UNMANAGE_DISPLAY);
}
#endif
/* tell the possibly dynamically loaded greeter function
* what data structure formats to expect.
* These version numbers are registered with The Open Group. */
verify.version = 1;
greet.version = 1;
greet_stat = (*greet_user_proc)(d, &dpy, &verify, &greet, &dlfuncs);
if (greet_stat == Greet_Success)
{
clientPid = 0;
if (!Setjmp (abortSession)) {
(void) Signal (SIGTERM, catchTerm);
/*
* Start the clients, changing uid/groups
* setting up environment and running the session
*/
if (StartClient (&verify, d, &clientPid, greet.name, greet.password)) {
Debug ("Client Started\n");
#ifndef GREET_USER_STATIC
/* Save memory; close library */
dlclose(greet_lib_handle);
#endif
/*
* Wait for session to end,
*/
for (;;) {
if (d->pingInterval)
{
if (!Setjmp (pingTime))
{
(void) Signal (SIGALRM, catchAlrm);
(void) alarm (d->pingInterval * 60);
pid = wait ((waitType *) 0);
(void) alarm (0);
}
else
{
(void) alarm (0);
if (!PingServer (d, (Display *) NULL))
SessionPingFailed (d);
}
}
else
{
pid = wait ((waitType *) 0);
}
if (pid == clientPid)
break;
}
} else {
LogError ("session start failed\n");
}
} else {
/*
* when terminating the session, nuke
* the child and then run the reset script
*/
AbortClient (clientPid);
}
}
/*
* run system-wide reset file
*/
Debug ("Source reset program %s\n", d->reset);
source (verify.systemEnviron, d->reset);
SessionExit (d, OBEYSESS_DISPLAY, TRUE);
}
void ManageSession(struct display *d)
{
static int pid = 0;
Display *dpy;
greet_user_rtn greet_stat;
#ifdef WITH_CONSOLE_KIT
char *ck_session_cookie = NULL;
#endif
WDMDebug("ManageSession %s\n", d->name);
(void)XSetIOErrorHandler(IOErrorHandler);
(void)XSetErrorHandler(ErrorHandler);
#ifndef HAS_SETPROCTITLE
SetTitle(d->name, (char *)0);
#else
setproctitle("%s", d->name);
#endif
/*
* Load system default Resources
*/
LoadXloginResources(d);
verify.version = 1;
greet.version = 1;
greet_stat = GreetUser(d, &dpy, &verify, &greet);
if (greet_stat == Greet_Success) {
clientPid = 0;
if (!Setjmp(abortSession)) {
(void)Signal(SIGTERM, catchTerm);
/*
* Start the clients, changing uid/groups
* setting up environment and running the session
*/
#ifdef WITH_CONSOLE_KIT
ck_session_cookie = open_ck_session(getpwnam(greet.name), d);
#endif
if (StartClient(&verify, d, &clientPid, greet.name, greet.password
#ifdef WITH_CONSOLE_KIT
, ck_session_cookie
#endif
)) {
WDMDebug("Client Started\n");
/*
* Wait for session to end,
*/
for (;;) {
if (d->pingInterval) {
if (!Setjmp(pingTime)) {
(void)Signal(SIGALRM, catchAlrm);
(void)alarm(d->pingInterval * 60);
pid = wait((waitType *) 0);
(void)alarm(0);
} else {
(void)alarm(0);
if (!PingServer(d, (Display *) NULL))
SessionPingFailed(d);
}
} else {
pid = wait((waitType *) 0);
}
if (pid == clientPid)
break;
}
} else {
WDMError("session start failed\n");
}
} else {
/*
* when terminating the session, nuke
* the child and then run the reset script
*/
AbortClient(clientPid);
}
}
#ifdef WITH_CONSOLE_KIT
if (ck_session_cookie != NULL) {
close_ck_session(ck_session_cookie);
free(ck_session_cookie);
}
#endif
/*
* run system-wide reset file
*/
WDMDebug("Source reset program %s\n", d->reset);
source(verify.systemEnviron, d->reset);
SessionExit(d, OBEYSESS_DISPLAY, TRUE);
}
