int DEFAULT_CC
main(int argc, char** argv)
{
int pid;
char text[256];
if (argc != 2)
{
g_printf("Usage : xrdp-chansrv 'username'\n");
g_exit(1);
}
username = argv[1];
g_init(); /* os_calls */
read_ini();
read_logging_conf();
chan_init();
log_start(&log_conf);
pid = g_getpid();
log_message(&log_conf, LOG_LEVEL_DEBUG, "chansrv[main]: "
"app started pid %d(0x%8.8x)", pid, pid);
g_signal_kill(term_signal_handler); /* SIGKILL */
g_signal_terminate(term_signal_handler); /* SIGTERM */
g_signal_user_interrupt(term_signal_handler); /* SIGINT */
g_signal_pipe(nil_signal_handler); /* SIGPIPE */
g_signal_child_stop(stop_signal_handler);
g_snprintf(text, 255, "xrdp_chansrv_%8.8x_main_term", pid);
g_term_event = g_create_wait_obj(text);
g_snprintf(text, 255, "xrdp_chansrv_%8.8x_thread_done", pid);
g_thread_done_event = g_create_wait_obj(text);
tc_thread_create(channel_thread_loop, 0);
while (!g_is_wait_obj_set(g_term_event))
{
if (g_obj_wait(&g_term_event, 1, 0, 0, 0) != 0)
{
log_message(&log_conf, LOG_LEVEL_WARNING, "chansrv[main]: "
"main: error, g_obj_wait failed");
break;
}
}
while (!g_is_wait_obj_set(g_thread_done_event))
{
/* wait for thread to exit */
if (g_obj_wait(&g_thread_done_event, 1, 0, 0, 0) != 0)
{
log_message(&log_conf, LOG_LEVEL_WARNING, "chansrv[main]: "
"main: error, g_obj_wait failed");
break;
}
}
/* cleanup */
main_cleanup();
log_message(&log_conf, LOG_LEVEL_INFO, "chansrv[main]: "
"main: app exiting pid %d(0x%8.8x)", pid, pid);
return 0;
}
/*
====================
set_gamestate_GAME
Start a new game
====================
*/
void set_gamestate_GAME()
{
if (g_init())
return; // return to the editor if game init failed
gamestate = GAME;
if (net_is_server) {
net_write_sync_square();
srv_sync_player_name();
net_write_int(STATE_CHANGE_BYTE, 1, GAME);
}
}
/***************************************************************************
Entry point for game executive.
Take care of any initialization needed for the platform
prior to jumping into "Background task" of CPU0 in g_main.
CPU1 and CPU2 background tasks are empty inf loops and don't need simulated.
Interrupt processing for all 3 CPU processes happens during update function
called during busy loops in CPU0 background task. Triggering of "ISRs" is
sychronized to simulated 60hz time reference. Premise is that a "modern" CPU
will take very little time to process all the code in the background task, so
most time will be spent in the update, waiting for 1/60th-second to expire.
***************************************************************************/
void sim_run(int fps)
{
int mstate = 1;
sim_fps = fps;
cpu0_init();
cpu1_init();
cpu2_init();
cpu0_post();
g_init();
do
{
mstate = g_main();
} while(mstate);
}
int main(int argc, char *argv[])
{
long i;
long total_rad_time, max_rad_time, min_rad_time;
long total_refine_time, max_refine_time, min_refine_time;
long total_wait_time, max_wait_time, min_wait_time;
long total_vertex_time, max_vertex_time, min_vertex_time;
/* Parse arguments */
parse_args(argc, argv) ;
choices[2].init_value = model_selector ;
/* Initialize graphic device */
if( batch_mode == 0 )
{
g_init(argc, argv) ;
setup_view( DFLT_VIEW_ROT_X, DFLT_VIEW_ROT_Y,
DFLT_VIEW_DIST, DFLT_VIEW_ZOOM,0 ) ;
}
/* Initialize ANL macro */
MAIN_INITENV(,60000000) ;
THREAD_INIT_FREE();
/* Allocate global shared memory and initialize */
global = (Global *) G_MALLOC(sizeof(Global)) ;
if( global == 0 )
{
printf( "Can't allocate memory\n" ) ;
exit(1) ;
}
init_global(0) ;
timing = (Timing **) G_MALLOC(n_processors * sizeof(Timing *));
for (i = 0; i < n_processors; i++)
timing[i] = (Timing *) G_MALLOC(sizeof(Timing));
/* Initialize shared lock */
init_sharedlock(0) ;
/* Initial random testing rays array for visibility test. */
init_visibility_module(0) ;
/* POSSIBLE ENHANCEMENT: Here is where one might distribute the
sobj_struct, task_struct, and vis_struct data structures across
physically distributed memories as desired.
One way to place data is as follows:
long i;
for (i=0;i<n_processors;i++) {
Place all addresses x such that
&(sobj_struct[i]) <= x < &(sobj_struct[i+1]) on node i
Place all addresses x such that
&(task_struct[i]) <= x < &(task_struct[i+1]) on node i
Place all addresses x such that
&(vis_struct[i]) <= x < &(vis_struct[i+1]) on node i
}
*/
if( batch_mode )
{
/* In batch mode, create child processes and start immediately */
/* Time stamp */
CLOCK( time_rad_start );
global->index = 0;
for( i = 0 ; i < n_processors ; i++ )
{
taskqueue_id[i] = assign_taskq(0) ;
}
/* And start processing */
CREATE(radiosity, n_processors);
WAIT_FOR_END(n_processors);
/* Time stamp */
CLOCK( time_rad_end );
/* Print out running time */
printf("TIMING STATISTICS MEASURED BY MAIN PROCESS:\n");
print_running_time(0);
if (dostats) {
printf("\n\n\nPER-PROCESS STATISTICS:\n");
printf("%8s%20s%20s%12s%12s\n","Proc","Total","Refine","Wait","Smooth");
printf("%8s%20s%20s%12s%12s\n\n","","Time","Time","Time","Time");
for (i = 0; i < n_processors; i++)
printf("%8ld%20lu%20lu%12lu%12lu\n",i,timing[i]->rad_time, timing[i]->refine_time, timing[i]->wait_time, timing[i]->vertex_time);
total_rad_time = timing[0]->rad_time;
max_rad_time = timing[0]->rad_time;
min_rad_time = timing[0]->rad_time;
total_refine_time = timing[0]->refine_time;
max_refine_time = timing[0]->refine_time;
min_refine_time = timing[0]->refine_time;
total_wait_time = timing[0]->wait_time;
max_wait_time = timing[0]->wait_time;
min_wait_time = timing[0]->wait_time;
total_vertex_time = timing[0]->vertex_time;
max_vertex_time = timing[0]->vertex_time;
min_vertex_time = timing[0]->vertex_time;
for (i = 1; i < n_processors; i++) {
total_rad_time += timing[i]->rad_time;
if (timing[i]->rad_time > max_rad_time)
max_rad_time = timing[i]->rad_time;
if (timing[i]->rad_time < min_rad_time)
min_rad_time = timing[i]->rad_time;
total_refine_time += timing[i]->refine_time;
if (timing[i]->refine_time > max_refine_time)
max_refine_time = timing[i]->refine_time;
if (timing[i]->refine_time < min_refine_time)
min_refine_time = timing[i]->refine_time;
total_wait_time += timing[i]->wait_time;
if (timing[i]->wait_time > max_wait_time)
max_wait_time = timing[i]->wait_time;
if (timing[i]->wait_time < min_wait_time)
min_wait_time = timing[i]->wait_time;
total_vertex_time += timing[i]->vertex_time;
if (timing[i]->vertex_time > max_vertex_time)
max_vertex_time = timing[i]->vertex_time;
if (timing[i]->vertex_time < min_vertex_time)
min_vertex_time = timing[i]->vertex_time;
}
printf("\n\n%8s%20lu%20lu%12lu%12lu\n","Max", max_rad_time, max_refine_time, max_wait_time, max_vertex_time);
printf("\n%8s%20lu%20lu%12lu%12lu\n","Min", min_rad_time, min_refine_time, min_wait_time, min_vertex_time);
printf("\n%8s%20lu%20lu%12lu%12lu\n","Avg", (long) (((double) total_rad_time) / ((double) (1.0 * n_processors))), (long) (((double) total_refine_time) / ((double) (1.0 * n_processors))), (long) (((double) total_wait_time) / ((double) (1.0 * n_processors))), (long) (((double) total_vertex_time) / ((double) (1.0 * n_processors))));
printf("\n\n");
}
/* print_fork_time(0) ; */
print_statistics( stdout, 0 ) ;
}
else
{
/* In interactive mode, start workers, and the master starts
notification loop */
/* Start notification loop */
g_start( expose_callback,
N_SLIDERS, sliders, N_CHOICES, choices ) ;
}
MAIN_END;
exit(0) ;
}
int DEFAULT_CC
main(int argc, char **argv)
{
int test;
int host_be;
#if defined(_WIN32)
WSADATA w;
SC_HANDLE sc_man;
SC_HANDLE sc_ser;
int run_as_service;
SERVICE_TABLE_ENTRY te[2];
#else
int pid;
int fd;
int no_daemon;
char text[256];
char pid_file[256];
#endif
g_init();
ssl_init();
/* check compiled endian with actual endian */
test = 1;
host_be = !((int)(*(unsigned char *)(&test)));
#if defined(B_ENDIAN)
if (!host_be)
#endif
#if defined(L_ENDIAN)
if (host_be)
#endif
{
g_writeln("endian wrong, edit arch.h");
return 0;
}
/* check long, int and void* sizes */
if (sizeof(int) != 4)
{
g_writeln("unusable int size, must be 4");
return 0;
}
if (sizeof(long) != sizeof(void *))
{
g_writeln("long size must match void* size");
return 0;
}
if (sizeof(long) != 4 && sizeof(long) != 8)
{
g_writeln("unusable long size, must be 4 or 8");
return 0;
}
if (sizeof(tui64) != 8)
{
g_writeln("unusable tui64 size, must be 8");
return 0;
}
#if defined(_WIN32)
run_as_service = 1;
if (argc == 2)
{
if (g_strncasecmp(argv[1], "-help", 255) == 0 ||
g_strncasecmp(argv[1], "--help", 255) == 0 ||
g_strncasecmp(argv[1], "-h", 255) == 0)
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2011");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("");
g_writeln("Usage: xrdp [options]");
g_writeln(" -h: show help");
g_writeln(" -install: install service");
g_writeln(" -remove: remove service");
g_writeln("");
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-install", 255) == 0 ||
g_strncasecmp(argv[1], "--install", 255) == 0 ||
g_strncasecmp(argv[1], "-i", 255) == 0)
{
/* open service manager */
sc_man = OpenSCManager(0, 0, GENERIC_WRITE);
if (sc_man == 0)
{
g_writeln("error OpenSCManager, do you have rights?");
g_exit(0);
}
/* check if service is allready installed */
sc_ser = OpenService(sc_man, "xrdp", SERVICE_ALL_ACCESS);
if (sc_ser == 0)
{
/* install service */
CreateService(sc_man, "xrdp", "xrdp", SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS, SERVICE_DEMAND_START,
SERVICE_ERROR_IGNORE, "c:\\temp\\xrdp\\xrdp.exe",
0, 0, 0, 0, 0);
}
else
{
g_writeln("error service is allready installed");
CloseServiceHandle(sc_ser);
CloseServiceHandle(sc_man);
g_exit(0);
}
CloseServiceHandle(sc_man);
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-remove", 255) == 0 ||
g_strncasecmp(argv[1], "--remove", 255) == 0 ||
g_strncasecmp(argv[1], "-r", 255) == 0)
{
/* open service manager */
sc_man = OpenSCManager(0, 0, GENERIC_WRITE);
if (sc_man == 0)
{
g_writeln("error OpenSCManager, do you have rights?");
g_exit(0);
}
/* check if service is allready installed */
sc_ser = OpenService(sc_man, "xrdp", SERVICE_ALL_ACCESS);
if (sc_ser == 0)
{
g_writeln("error service is not installed");
CloseServiceHandle(sc_man);
g_exit(0);
}
DeleteService(sc_ser);
CloseServiceHandle(sc_man);
g_exit(0);
}
else
{
g_writeln("Unknown Parameter");
g_writeln("xrdp -h for help");
g_writeln("");
g_exit(0);
}
}
else if (argc > 1)
{
g_writeln("Unknown Parameter");
g_writeln("xrdp -h for help");
g_writeln("");
g_exit(0);
}
if (run_as_service)
{
g_memset(&te, 0, sizeof(te));
te[0].lpServiceName = "xrdp";
te[0].lpServiceProc = MyServiceMain;
StartServiceCtrlDispatcher(&te);
g_exit(0);
}
WSAStartup(2, &w);
#else /* _WIN32 */
g_snprintf(pid_file, 255, "%s/xrdp.pid", XRDP_PID_PATH);
no_daemon = 0;
if (argc == 2)
{
if ((g_strncasecmp(argv[1], "-kill", 255) == 0) ||
(g_strncasecmp(argv[1], "--kill", 255) == 0) ||
(g_strncasecmp(argv[1], "-k", 255) == 0))
{
g_writeln("stopping xrdp");
/* read the xrdp.pid file */
fd = -1;
if (g_file_exist(pid_file)) /* xrdp.pid */
{
fd = g_file_open(pid_file); /* xrdp.pid */
}
if (fd == -1)
{
g_writeln("problem opening to xrdp.pid");
g_writeln("maybe its not running");
}
else
{
g_memset(text, 0, 32);
g_file_read(fd, text, 31);
pid = g_atoi(text);
g_writeln("stopping process id %d", pid);
if (pid > 0)
{
g_sigterm(pid);
}
g_file_close(fd);
}
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-nodaemon", 255) == 0 ||
g_strncasecmp(argv[1], "--nodaemon", 255) == 0 ||
g_strncasecmp(argv[1], "-nd", 255) == 0 ||
g_strncasecmp(argv[1], "--nd", 255) == 0 ||
g_strncasecmp(argv[1], "-ns", 255) == 0 ||
g_strncasecmp(argv[1], "--ns", 255) == 0)
{
no_daemon = 1;
}
else if (g_strncasecmp(argv[1], "-help", 255) == 0 ||
g_strncasecmp(argv[1], "--help", 255) == 0 ||
g_strncasecmp(argv[1], "-h", 255) == 0)
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2011");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("");
g_writeln("Usage: xrdp [options]");
g_writeln(" -h: show help");
g_writeln(" -nodaemon: don't fork into background");
g_writeln(" -kill: shut down xrdp");
g_writeln("");
g_exit(0);
}
else if ((g_strncasecmp(argv[1], "-v", 255) == 0) ||
(g_strncasecmp(argv[1], "--version", 255) == 0))
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2011");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("Version %s", PACKAGE_VERSION);
g_writeln("");
g_exit(0);
}
else
{
g_writeln("Unknown Parameter");
g_writeln("xrdp -h for help");
g_writeln("");
g_exit(0);
}
}
else if (argc > 1)
{
g_writeln("Unknown Parameter");
g_writeln("xrdp -h for help");
g_writeln("");
g_exit(0);
}
if (g_file_exist(pid_file)) /* xrdp.pid */
{
g_writeln("It looks like xrdp is allready running,");
g_writeln("if not delete the xrdp.pid file and try again");
g_exit(0);
}
if (!no_daemon)
{
/* make sure we can write to pid file */
fd = g_file_open(pid_file); /* xrdp.pid */
if (fd == -1)
{
g_writeln("running in daemon mode with no access to pid files, quitting");
g_exit(0);
}
if (g_file_write(fd, "0", 1) == -1)
{
g_writeln("running in daemon mode with no access to pid files, quitting");
g_exit(0);
}
g_file_close(fd);
g_file_delete(pid_file);
}
if (!no_daemon)
{
/* start of daemonizing code */
pid = g_fork();
if (pid == -1)
{
g_writeln("problem forking");
g_exit(1);
}
if (0 != pid)
{
g_writeln("process %d started ok", pid);
/* exit, this is the main process */
g_exit(0);
}
g_sleep(1000);
g_file_close(0);
g_file_close(1);
g_file_close(2);
g_file_open("/dev/null");
g_file_open("/dev/null");
g_file_open("/dev/null");
/* end of daemonizing code */
}
if (!no_daemon)
{
/* write the pid to file */
pid = g_getpid();
fd = g_file_open(pid_file); /* xrdp.pid */
if (fd == -1)
{
g_writeln("trying to write process id to xrdp.pid");
g_writeln("problem opening xrdp.pid");
g_writeln("maybe no rights");
}
else
{
g_sprintf(text, "%d", pid);
g_file_write(fd, text, g_strlen(text));
g_file_close(fd);
}
}
#endif
g_threadid = tc_get_threadid();
g_listen = xrdp_listen_create();
g_signal_user_interrupt(xrdp_shutdown); /* SIGINT */
g_signal_kill(xrdp_shutdown); /* SIGKILL */
g_signal_pipe(pipe_sig); /* SIGPIPE */
g_signal_terminate(xrdp_shutdown); /* SIGTERM */
g_sync_mutex = tc_mutex_create();
g_sync1_mutex = tc_mutex_create();
pid = g_getpid();
g_snprintf(text, 255, "xrdp_%8.8x_main_term", pid);
g_term_event = g_create_wait_obj(text);
g_snprintf(text, 255, "xrdp_%8.8x_main_sync", pid);
g_sync_event = g_create_wait_obj(text);
if (g_term_event == 0)
{
g_writeln("error creating g_term_event");
}
xrdp_listen_main_loop(g_listen);
xrdp_listen_delete(g_listen);
tc_mutex_delete(g_sync_mutex);
tc_mutex_delete(g_sync1_mutex);
g_delete_wait_obj(g_term_event);
g_delete_wait_obj(g_sync_event);
#if defined(_WIN32)
/* I don't think it ever gets here */
/* when running in win32 app mode, control c exits right away */
WSACleanup();
#else
/* delete the xrdp.pid file */
g_file_delete(pid_file);
#endif
return 0;
}
int main (int argc, char *argv[]) {
Uint32 prevTime; /// Time of the previous frame time in milliseconds.
Uint32 curTime; /// Time of the current frame time in milliseconds.
float frameTime; /// \ref curTime - \ref prevTime / 1000 (in seconds)
SDL_Event event;
ac_input_t prevInput;
ac_input_t curInput;
bool done;
uint frameCount = 0;
uint vertCount = 0;
uint triCount = 0;
uint dpCount = 0;
uint cpCount = 0;
uint frameCountTime;
parse_args(argc, argv);
// initialize SDL
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) < 0) {
fprintf(stderr, "Unable to init SDL: %s\n", SDL_GetError());
return 1;
}
// initialize renderer
if (!r_init(&vertCount, &triCount, &dpCount, &cpCount)) {
fprintf(stderr, "Unable to init renderer\n");
return 1;
}
// initialize the system random number generator
srand((uint)time(NULL));
// set window caption to say that we're working
SDL_WM_SetCaption("AC-130 - Generating resources, please wait...",
"AC-130");
// hide mouse cursor and grab input
SDL_ShowCursor(0);
#ifdef NDEBUG
SDL_WM_GrabInput(SDL_GRAB_ON);
#else
bool grab = m_full_screen;
SDL_WM_GrabInput(grab ? SDL_GRAB_ON : SDL_GRAB_OFF);
#endif // NDEBUG
// make sure SDL cleans up before exit
atexit(SDL_Quit);
// clear out input structs
memset(&prevInput, 0, sizeof(prevInput));
memset(&curInput, 0, sizeof(curInput));
// initialize game logic
g_init();
// update window caption to say that we're done generating stuff
SDL_WM_SetCaption("AC-130", "AC-130");
memset(&prevInput, 0, sizeof(prevInput));
// initialize tick counter
frameCountTime = SDL_GetTicks();
// hardcode the first frame time at 20ms to get a bit more accurate results
// of the FPS counter on the first FPS calculation
prevTime = frameCountTime - 20;
#ifndef NDEBUG
// grab the input in debug
if (!grab) {
SDL_WM_GrabInput(SDL_GRAB_ON);
grab = true;
}
#endif
// program main loop
done = false;
while (!done) {
curTime = SDL_GetTicks();
frameTime = (float)(curTime - prevTime) * 0.001;
prevTime = curTime;
memset(&curInput, 0, sizeof(curInput));
// copy buttons from last frame in case there was no MOUSEBUTTONUP event
curInput.flags |= prevInput.flags
& (INPUT_MOUSE_LEFT | INPUT_MOUSE_RIGHT);
// dispatch events
while (SDL_PollEvent(&event)) {
switch (event.type) {
// exit if the window is closed
case SDL_QUIT:
done = true;
break;
case SDL_KEYDOWN:
switch (event.key.keysym.sym) {
case SDLK_ESCAPE:
done = true;
break;
case SDLK_f:
curInput.flags |= INPUT_NEGATIVE;
break;
case SDLK_1:
curInput.flags |= INPUT_1;
break;
case SDLK_2:
curInput.flags |= INPUT_2;
break;
case SDLK_3:
curInput.flags |= INPUT_3;
break;
case SDLK_p:
curInput.flags |= INPUT_PAUSE;
break;
#ifndef NDEBUG
case SDLK_g:
grab = !grab;
if (grab) {
SDL_WM_GrabInput(SDL_GRAB_ON);
SDL_ShowCursor(0);
} else {
SDL_WM_GrabInput(SDL_GRAB_OFF);
SDL_ShowCursor(1);
}
break;
#endif // NDEBUG
default: // shut up compiler
break;
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
if (event.button.state == SDL_PRESSED)
curInput.flags |= event.button.button == SDL_BUTTON_LEFT
? INPUT_MOUSE_LEFT : INPUT_MOUSE_RIGHT;
else
curInput.flags &= event.button.button == SDL_BUTTON_LEFT
? ~INPUT_MOUSE_LEFT : ~INPUT_MOUSE_RIGHT;
break;
case SDL_MOUSEMOTION:
curInput.deltaX = event.motion.xrel;
curInput.deltaY = event.motion.yrel;
break;
}
}
// show fps
if (curTime - frameCountTime >= 2000) {
float perFrameScale = 1.f / (float)frameCount;
printf("%.0f FPS, %.0f tris/%.0f verts, "
"%.0f/%.0f terrain patches culled (per frame)\n",
(float)frameCount
/ ((float)(curTime - frameCountTime) * 0.001),
(float)triCount * perFrameScale,
(float)vertCount * perFrameScale,
(float)cpCount * perFrameScale,
(float)(dpCount + cpCount) * perFrameScale);
frameCountTime = curTime;
frameCount = triCount = vertCount = dpCount = cpCount = 0;
}
g_frame(curTime, frameTime, &curInput);
prevInput = curInput;
frameCount++;
#if 0
// bad performance simulation
SDL_Delay(100);
#endif
} // end main loop
// show mouse cursor and release input
SDL_ShowCursor(1);
SDL_WM_GrabInput(SDL_GRAB_OFF);
// shut all subsystems down
r_shutdown();
g_shutdown();
return 0;
}
int DEFAULT_CC
main(int argc, char **argv)
{
int fd;
enum logReturns log_error;
int error;
int daemon = 1;
int pid;
char pid_s[32];
char text[256];
char pid_file[256];
char cfg_file[256];
g_init("xrdp-sesman");
g_snprintf(pid_file, 255, "%s/xrdp-sesman.pid", XRDP_PID_PATH);
if (1 == argc)
{
/* no options on command line. normal startup */
g_printf("starting sesman...\n");
daemon = 1;
}
else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--nodaemon")) ||
(0 == g_strcasecmp(argv[1], "-nodaemon")) ||
(0 == g_strcasecmp(argv[1], "-n")) ||
(0 == g_strcasecmp(argv[1], "-ns"))))
{
/* starts sesman not daemonized */
g_printf("starting sesman in foreground...\n");
daemon = 0;
}
else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--help")) ||
(0 == g_strcasecmp(argv[1], "-help")) ||
(0 == g_strcasecmp(argv[1], "-h"))))
{
/* help screen */
g_printf("sesman - xrdp session manager\n\n");
g_printf("usage: sesman [command]\n\n");
g_printf("command can be one of the following:\n");
g_printf("-n, -ns, --nodaemon starts sesman in foreground\n");
g_printf("-k, --kill kills running sesman\n");
g_printf("-h, --help shows this help\n");
g_printf("if no command is specified, sesman is started in background");
g_deinit();
g_exit(0);
}
else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--kill")) ||
(0 == g_strcasecmp(argv[1], "-kill")) ||
(0 == g_strcasecmp(argv[1], "-k"))))
{
/* killing running sesman */
/* check if sesman is running */
if (!g_file_exist(pid_file))
{
g_printf("sesman is not running (pid file not found - %s)\n", pid_file);
g_deinit();
g_exit(1);
}
fd = g_file_open(pid_file);
if (-1 == fd)
{
g_printf("error opening pid file[%s]: %s\n", pid_file, g_get_strerror());
return 1;
}
g_memset(pid_s, 0, sizeof(pid_s));
error = g_file_read(fd, pid_s, 31);
if (-1 == error)
{
g_printf("error reading pid file: %s\n", g_get_strerror());
g_file_close(fd);
g_deinit();
g_exit(error);
}
g_file_close(fd);
pid = g_atoi(pid_s);
error = g_sigterm(pid);
if (0 != error)
{
g_printf("error killing sesman: %s\n", g_get_strerror());
}
else
{
g_file_delete(pid_file);
}
g_deinit();
g_exit(error);
}
else
{
/* there's something strange on the command line */
g_printf("sesman - xrdp session manager\n\n");
g_printf("error: invalid command line\n");
g_printf("usage: sesman [ --nodaemon | --kill | --help ]\n");
g_deinit();
g_exit(1);
}
if (g_file_exist(pid_file))
{
g_printf("sesman is already running.\n");
g_printf("if it's not running, try removing ");
g_printf("%s", pid_file);
g_printf("\n");
g_deinit();
g_exit(1);
}
/* reading config */
g_cfg = g_new0(struct config_sesman, 1);
if (0 == g_cfg)
{
g_printf("error creating config: quitting.\n");
g_deinit();
g_exit(1);
}
//g_cfg->log.fd = -1; /* don't use logging before reading its config */
if (0 != config_read(g_cfg))
{
g_printf("error reading config: %s\nquitting.\n", g_get_strerror());
g_deinit();
g_exit(1);
}
g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH);
/* starting logging subsystem */
log_error = log_start(cfg_file, "xrdp-sesman");
if (log_error != LOG_STARTUP_OK)
{
switch (log_error)
{
case LOG_ERROR_MALLOC:
g_writeln("error on malloc. cannot start logging. quitting.");
break;
case LOG_ERROR_FILE_OPEN:
g_writeln("error opening log file [%s]. quitting.",
getLogFile(text, 255));
break;
default:
g_writeln("error");
break;
}
g_deinit();
g_exit(1);
}
/* libscp initialization */
scp_init();
if (daemon)
{
/* start of daemonizing code */
g_pid = g_fork();
if (0 != g_pid)
{
g_deinit();
g_exit(0);
}
g_file_close(0);
g_file_close(1);
g_file_close(2);
if (g_file_open("/dev/null") < 0)
{
}
if (g_file_open("/dev/null") < 0)
{
}
if (g_file_open("/dev/null") < 0)
{
}
}
/* signal handling */
g_pid = g_getpid();
/* old style signal handling is now managed synchronously by a
* separate thread. uncomment this block if you need old style
* signal handling and comment out thread_sighandler_start()
* going back to old style for the time being
* problem with the sigaddset functions in sig.c - jts */
#if 1
g_signal_hang_up(sig_sesman_reload_cfg); /* SIGHUP */
g_signal_user_interrupt(sig_sesman_shutdown); /* SIGINT */
g_signal_terminate(sig_sesman_shutdown); /* SIGTERM */
g_signal_child_stop(sig_sesman_session_end); /* SIGCHLD */
#endif
#if 0
thread_sighandler_start();
#endif
if (daemon)
{
/* writing pid file */
fd = g_file_open(pid_file);
if (-1 == fd)
{
log_message(LOG_LEVEL_ERROR,
"error opening pid file[%s]: %s",
pid_file, g_get_strerror());
log_end();
g_deinit();
g_exit(1);
}
g_sprintf(pid_s, "%d", g_pid);
g_file_write(fd, pid_s, g_strlen(pid_s));
g_file_close(fd);
}
/* start program main loop */
log_message(LOG_LEVEL_INFO,
"starting xrdp-sesman with pid %d", g_pid);
/* make sure the /tmp/.X11-unix directory exist */
if (!g_directory_exist("/tmp/.X11-unix"))
{
if (!g_create_dir("/tmp/.X11-unix"))
{
log_message(LOG_LEVEL_ERROR,
"sesman.c: error creating dir /tmp/.X11-unix");
}
g_chmod_hex("/tmp/.X11-unix", 0x1777);
}
g_snprintf(text, 255, "xrdp_sesman_%8.8x_main_term", g_pid);
g_term_event = g_create_wait_obj(text);
sesman_main_loop();
/* clean up PID file on exit */
if (daemon)
{
g_file_delete(pid_file);
}
g_delete_wait_obj(g_term_event);
if (!daemon)
{
log_end();
}
g_deinit();
return 0;
}
int APP_CC
main(int argc, char** argv)
{
int pid;
int fd;
int no_daemon;
char text[256];
char pid_file[256];
if(g_is_root() != 0){
g_printf("Error, xrdp-logd service must be start with root privilege\n");
return 0;
}
g_init();
g_snprintf(pid_file, 255, "%s/xrdp-logd.pid", XRDP_PID_PATH);
no_daemon = 0;
if (argc == 2)
{
if ((g_strncasecmp(argv[1], "-kill", 255) == 0) ||
(g_strncasecmp(argv[1], "--kill", 255) == 0) ||
(g_strncasecmp(argv[1], "-k", 255) == 0))
{
g_writeln("stopping xrdp-logd");
/* read the xrdp.pid file */
fd = -1;
if (g_file_exist(pid_file)) /* xrdp.pid */
{
fd = g_file_open(pid_file); /* xrdp.pid */
}
if (fd == -1)
{
g_writeln("problem opening to xrdp-logd.pid");
g_writeln("maybe its not running");
}
else
{
g_memset(text, 0, 32);
g_file_read(fd, text, 31);
pid = g_atoi(text);
g_writeln("stopping process id %d", pid);
if (pid > 0)
{
g_sigterm(pid);
}
g_file_close(fd);
}
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-nodaemon", 255) == 0 ||
g_strncasecmp(argv[1], "--nodaemon", 255) == 0 ||
g_strncasecmp(argv[1], "-nd", 255) == 0 ||
g_strncasecmp(argv[1], "--nd", 255) == 0 ||
g_strncasecmp(argv[1], "-ns", 255) == 0 ||
g_strncasecmp(argv[1], "--ns", 255) == 0)
{
no_daemon = 1;
}
else if (g_strncasecmp(argv[1], "-help", 255) == 0 ||
g_strncasecmp(argv[1], "--help", 255) == 0 ||
g_strncasecmp(argv[1], "-h", 255) == 0)
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2009");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("");
g_writeln("Usage: xrdp-logd [options]");
g_writeln(" -h: show help");
g_writeln(" --nodaemon: don't fork into background");
g_writeln(" -kill: shut down xrdp-logd");
g_writeln("");
g_exit(0);
}
else if ((g_strncasecmp(argv[1], "-v", 255) == 0) ||
(g_strncasecmp(argv[1], "--version", 255) == 0))
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2009");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("Version 0.5.0");
g_writeln("");
g_exit(0);
}
else
{
g_writeln("Unknown Parameter");
g_writeln("xrdp-logd -h for help");
g_writeln("");
g_exit(0);
}
}
else if (argc > 1)
{
g_writeln("Unknown Parameter");
g_writeln("xrdp-logd -h for help");
g_writeln("");
g_exit(0);
}
if (g_file_exist(pid_file)) /* xrdp-logd.pid */
{
g_writeln("It looks like xrdp-logd is allready running,");
g_writeln("if not delete the xrdp-logd.pid file and try again");
g_exit(0);
}
if (!no_daemon)
{
/* start of daemonizing code */
if (g_daemonize(pid_file) == 0)
{
g_writeln("problem daemonize");
g_exit(1);
}
}
g_signal_user_interrupt(logd_shutdown); /* SIGINT */
g_signal_kill(logd_shutdown); /* SIGKILL */
g_signal_terminate(logd_shutdown); /* SIGTERM */
pid = g_getpid();
logd_main_loop();
/* delete the xrdp-logd.pid file */
g_file_delete(pid_file);
return 0;
}
int main(int argc, char **argv)
{
int fd;
int pid;
int no_daemon;
char text[256];
char pid_file[256];
char cfg_file[256];
enum logReturns error;
xrdpStartupParams* startup_params;
g_init("xrdp");
g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH);
/* starting logging subsystem */
error = log_start(cfg_file, "XRDP");
if (error != LOG_STARTUP_OK)
{
switch (error)
{
case LOG_ERROR_MALLOC:
g_writeln("error on malloc. cannot start logging. quitting.");
break;
case LOG_ERROR_FILE_OPEN:
g_writeln("error opening log file [%s]. quitting.", getLogFile(text, 255));
break;
default:
g_writeln("log_start error");
break;
}
g_deinit();
g_exit(1);
}
startup_params = (xrdpStartupParams *) g_malloc(sizeof(xrdpStartupParams), 1);
if (xrdp_process_params(argc, argv, startup_params) != 0)
{
g_writeln("Unknown Parameter");
g_writeln("xrdp -h for help");
g_writeln("");
g_deinit();
g_exit(0);
}
g_snprintf(pid_file, 255, "%s/xrdp-ng.pid", XRDP_PID_PATH);
no_daemon = 0;
if (startup_params->kill)
{
g_writeln("stopping xrdp");
/* read the xrdp.pid file */
fd = -1;
if (g_file_exist(pid_file)) /* xrdp-ng.pid */
{
fd = g_file_open(pid_file); /* xrdp-ng.pid */
}
if (fd == -1)
{
g_writeln("problem opening to xrdp-ng.pid [%s]", pid_file);
g_writeln("maybe its not running");
}
else
{
g_memset(text, 0, 32);
g_file_read(fd, (unsigned char*) text, 31);
pid = g_atoi(text);
g_writeln("stopping process id %d", pid);
if (pid > 0)
{
g_sigterm(pid);
}
g_file_close(fd);
}
g_deinit();
g_exit(0);
}
if (startup_params->no_daemon)
{
no_daemon = 1;
}
if (startup_params->help)
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2011");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("");
g_writeln("Usage: xrdp [options]");
g_writeln(" --help: show help");
g_writeln(" --nodaemon: don't fork into background");
g_writeln(" --kill: shut down xrdp");
g_writeln(" --port: tcp listen port");
g_writeln(" --fork: fork on new connection");
g_writeln("");
g_deinit();
g_exit(0);
}
if (startup_params->version)
{
g_writeln("");
g_writeln("xrdp: A Remote Desktop Protocol server.");
g_writeln("Copyright (C) Jay Sorg 2004-2011");
g_writeln("See http://xrdp.sourceforge.net for more information.");
g_writeln("Version %s", XRDP_NG_VERSION_FULL);
g_writeln("");
g_deinit();
g_exit(0);
}
if (g_file_exist(pid_file)) /* xrdp-ng.pid */
{
g_writeln("It looks like xrdp is already running,");
g_writeln("if not delete the xrdp-ng.pid file and try again");
g_deinit();
g_exit(0);
}
if (!no_daemon)
{
/* make sure containing directory exists */
g_create_path(pid_file);
/* make sure we can write to pid file */
fd = g_file_open(pid_file); /* xrdp-ng.pid */
if (fd == -1)
{
g_writeln("running in daemon mode with no access to pid files, quitting");
g_deinit();
g_exit(0);
}
if (g_file_write(fd, (unsigned char*) "0", 1) == -1)
{
g_writeln("running in daemon mode with no access to pid files, quitting");
g_deinit();
g_exit(0);
}
g_file_close(fd);
g_file_delete(pid_file);
}
if (!no_daemon)
{
/* start of daemonizing code */
pid = g_fork();
if (pid == -1)
{
g_writeln("problem forking");
g_deinit();
g_exit(1);
}
if (0 != pid)
{
g_writeln("process %d started ok", pid);
/* exit, this is the main process */
g_deinit();
g_exit(0);
}
g_sleep(1000);
/* write the pid to file */
pid = g_getpid();
fd = g_file_open(pid_file); /* xrdp-ng.pid */
if (fd == -1)
{
g_writeln("trying to write process id to xrdp-ng.pid");
g_writeln("problem opening xrdp-ng.pid");
g_writeln("maybe no rights");
}
else
{
g_sprintf(text, "%d", pid);
g_file_write(fd, (unsigned char*) text, g_strlen(text));
g_file_close(fd);
}
g_sleep(1000);
g_file_close(0);
g_file_close(1);
g_file_close(2);
g_file_open("/dev/null");
g_file_open("/dev/null");
g_file_open("/dev/null");
/* end of daemonizing code */
}
g_threadid = tc_get_threadid();
g_listen = xrdp_listen_create();
g_signal_user_interrupt(xrdp_shutdown); /* SIGINT */
g_signal_kill(xrdp_shutdown); /* SIGKILL */
g_signal_pipe(pipe_sig); /* SIGPIPE */
g_signal_terminate(xrdp_shutdown); /* SIGTERM */
g_signal_child_stop(xrdp_child); /* SIGCHLD */
g_sync_mutex = tc_mutex_create();
g_sync1_mutex = tc_mutex_create();
pid = g_getpid();
g_TermEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
g_SyncEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
xrdp_listen_main_loop(g_listen);
xrdp_listen_delete(g_listen);
tc_mutex_delete(g_sync_mutex);
tc_mutex_delete(g_sync1_mutex);
CloseHandle(g_TermEvent);
CloseHandle(g_SyncEvent);
/* only main process should delete pid file */
if ((!no_daemon) && (pid == g_getpid()))
{
/* delete the xrdp-ng.pid file */
g_file_delete(pid_file);
}
free(startup_params);
g_deinit();
return 0;
}
int DEFAULT_CC
main(int argc, char **argv)
{
tbus waiters[4];
int pid = 0;
char text[256];
char *home_text;
char *display_text;
char log_file[256];
enum logReturns error;
struct log_config logconfig;
g_init("xrdp-chansrv"); /* os_calls */
home_text = g_getenv("HOME");
if (home_text == 0)
{
g_writeln("error reading HOME environment variable");
g_deinit();
return 1;
}
read_ini();
pid = g_getpid();
/* starting logging subsystem */
g_memset(&logconfig, 0, sizeof(struct log_config));
logconfig.program_name = "XRDP-Chansrv";
g_snprintf(log_file, 255, "%s/xrdp-chansrv.log", home_text);
g_writeln("chansrv::main: using log file [%s]", log_file);
if (g_file_exist(log_file))
{
g_file_delete(log_file);
}
logconfig.log_file = log_file;
logconfig.fd = -1;
logconfig.log_level = LOG_LEVEL_ERROR;
logconfig.enable_syslog = 0;
logconfig.syslog_level = 0;
error = log_start_from_param(&logconfig);
if (error != LOG_STARTUP_OK)
{
switch (error)
{
case LOG_ERROR_MALLOC:
g_writeln("error on malloc. cannot start logging. quitting.");
break;
case LOG_ERROR_FILE_OPEN:
g_writeln("error opening log file [%s]. quitting.",
getLogFile(text, 255));
break;
default:
g_writeln("log_start error");
break;
}
g_deinit();
return 1;
}
LOGM((LOG_LEVEL_ALWAYS, "main: app started pid %d(0x%8.8x)", pid, pid));
/* set up signal handler */
g_signal_kill(term_signal_handler); /* SIGKILL */
g_signal_terminate(term_signal_handler); /* SIGTERM */
g_signal_user_interrupt(term_signal_handler); /* SIGINT */
g_signal_pipe(nil_signal_handler); /* SIGPIPE */
g_signal_child_stop(child_signal_handler); /* SIGCHLD */
display_text = g_getenv("DISPLAY");
LOGM((LOG_LEVEL_INFO, "main: DISPLAY env var set to %s", display_text));
get_display_num_from_display(display_text);
if (g_display_num == 0)
{
LOGM((LOG_LEVEL_ERROR, "main: error, display is zero"));
g_deinit();
return 1;
}
LOGM((LOG_LEVEL_INFO, "main: using DISPLAY %d", g_display_num));
g_snprintf(text, 255, "xrdp_chansrv_%8.8x_main_term", pid);
g_term_event = g_create_wait_obj(text);
g_snprintf(text, 255, "xrdp_chansrv_%8.8x_thread_done", pid);
g_thread_done_event = g_create_wait_obj(text);
g_snprintf(text, 255, "xrdp_chansrv_%8.8x_exec", pid);
g_exec_event = g_create_wait_obj(text);
g_exec_mutex = tc_mutex_create();
g_exec_sem = tc_sem_create(0);
tc_thread_create(channel_thread_loop, 0);
while (g_term_event > 0 && !g_is_wait_obj_set(g_term_event))
{
waiters[0] = g_term_event;
waiters[1] = g_exec_event;
if (g_obj_wait(waiters, 2, 0, 0, 0) != 0)
{
LOGM((LOG_LEVEL_ERROR, "main: error, g_obj_wait failed"));
break;
}
if (g_is_wait_obj_set(g_term_event))
{
break;
}
if (g_is_wait_obj_set(g_exec_event))
{
g_reset_wait_obj(g_exec_event);
run_exec();
}
}
while (g_thread_done_event > 0 && !g_is_wait_obj_set(g_thread_done_event))
{
/* wait for thread to exit */
if (g_obj_wait(&g_thread_done_event, 1, 0, 0, 0) != 0)
{
LOGM((LOG_LEVEL_ERROR, "main: error, g_obj_wait failed"));
break;
}
}
/* cleanup */
main_cleanup();
LOGM((LOG_LEVEL_INFO, "main: app exiting pid %d(0x%8.8x)", pid, pid));
g_deinit();
return 0;
}
