diff options
| -rw-r--r-- | xrdp/xrdp.c | 232 | ||||
| -rw-r--r-- | xrdp/xrdpwin.c | 607 |
2 files changed, 608 insertions, 231 deletions
diff --git a/xrdp/xrdp.c b/xrdp/xrdp.c index ff25db39..e10193a9 100644 --- a/xrdp/xrdp.c +++ b/xrdp/xrdp.c @@ -14,24 +14,17 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. xrdp: A Remote Desktop Protocol server. - Copyright (C) Jay Sorg 2004-2011 + Copyright (C) Jay Sorg 2004-2012 main program */ -#if defined(_WIN32) -#include <windows.h> -#endif #include "xrdp.h" static struct xrdp_listen* g_listen = 0; static long g_threadid = 0; /* main threadid */ -#if defined(_WIN32) -static SERVICE_STATUS_HANDLE g_ssh = 0; -static SERVICE_STATUS g_service_status; -#endif static long g_sync_mutex = 0; static long g_sync1_mutex = 0; static tbus g_term_event = 0; @@ -157,132 +150,17 @@ g_loop(void) tc_mutex_unlock(g_sync_mutex); } -/* win32 service control functions */ -#if defined(_WIN32) - -/*****************************************************************************/ -VOID WINAPI -MyHandler(DWORD fdwControl) -{ - if (g_ssh == 0) - { - return; - } - if (fdwControl == SERVICE_CONTROL_STOP) - { - g_service_status.dwCurrentState = SERVICE_STOP_PENDING; - g_set_term(1); - } - else if (fdwControl == SERVICE_CONTROL_PAUSE) - { - /* shouldn't happen */ - } - else if (fdwControl == SERVICE_CONTROL_CONTINUE) - { - /* shouldn't happen */ - } - else if (fdwControl == SERVICE_CONTROL_INTERROGATE) - { - } - else if (fdwControl == SERVICE_CONTROL_SHUTDOWN) - { - g_service_status.dwCurrentState = SERVICE_STOP_PENDING; - g_set_term(1); - } - SetServiceStatus(g_ssh, &g_service_status); -} - -/*****************************************************************************/ -static void DEFAULT_CC -log_event(HANDLE han, char* msg) -{ - ReportEvent(han, EVENTLOG_INFORMATION_TYPE, 0, 0, 0, 1, 0, &msg, 0); -} - -/*****************************************************************************/ -VOID WINAPI -MyServiceMain(DWORD dwArgc, LPTSTR* lpszArgv) -{ - WSADATA w; - char text[256]; - int pid; - //HANDLE event_han; -// int fd; -// char text[256]; - -// fd = g_file_open("c:\\temp\\xrdp\\log.txt"); -// g_file_write(fd, "hi\r\n", 4); - //event_han = RegisterEventSource(0, "xrdp"); - //log_event(event_han, "hi xrdp log"); - g_threadid = tc_get_threadid(); - g_set_current_dir("c:\\temp\\xrdp"); - g_listen = 0; - WSAStartup(2, &w); - 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); - g_memset(&g_service_status, 0, sizeof(SERVICE_STATUS)); - g_service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS; - g_service_status.dwCurrentState = SERVICE_RUNNING; - g_service_status.dwControlsAccepted = SERVICE_CONTROL_INTERROGATE | - SERVICE_ACCEPT_STOP | - SERVICE_ACCEPT_SHUTDOWN; - g_service_status.dwWin32ExitCode = NO_ERROR; - g_service_status.dwServiceSpecificExitCode = 0; - g_service_status.dwCheckPoint = 0; - g_service_status.dwWaitHint = 0; -// g_sprintf(text, "calling RegisterServiceCtrlHandler\r\n"); -// g_file_write(fd, text, g_strlen(text)); - g_ssh = RegisterServiceCtrlHandler("xrdp", MyHandler); - if (g_ssh != 0) - { -// g_sprintf(text, "ok\r\n"); -// g_file_write(fd, text, g_strlen(text)); - SetServiceStatus(g_ssh, &g_service_status); - g_listen = xrdp_listen_create(); - xrdp_listen_main_loop(g_listen); - g_sleep(100); - g_service_status.dwCurrentState = SERVICE_STOPPED; - SetServiceStatus(g_ssh, &g_service_status); - } - else - { - //g_sprintf(text, "RegisterServiceCtrlHandler failed\r\n"); - //g_file_write(fd, text, g_strlen(text)); - } - xrdp_listen_delete(g_listen); - tc_mutex_delete(g_sync_mutex); - tc_mutex_delete(g_sync1_mutex); - g_destroy_wait_obj(g_term_event); - g_destroy_wait_obj(g_sync_event); - WSACleanup(); - //CloseHandle(event_han); -} - -#endif /*****************************************************************************/ 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(); @@ -320,106 +198,6 @@ main(int argc, char** argv) 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) @@ -570,7 +348,6 @@ main(int argc, char** argv) g_file_close(fd); } } -#endif g_threadid = tc_get_threadid(); g_listen = xrdp_listen_create(); g_signal_user_interrupt(xrdp_shutdown); /* SIGINT */ @@ -594,14 +371,7 @@ main(int argc, char** argv) 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; } - diff --git a/xrdp/xrdpwin.c b/xrdp/xrdpwin.c new file mode 100644 index 00000000..d2c2d0f3 --- /dev/null +++ b/xrdp/xrdpwin.c @@ -0,0 +1,607 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + xrdp: A Remote Desktop Protocol server. + Copyright (C) Jay Sorg 2004-2012 + + main program + +*/ + +#if defined(_WIN32) +#include <windows.h> +#endif +#include "xrdp.h" + +static struct xrdp_listen* g_listen = 0; +static long g_threadid = 0; /* main threadid */ + +#if defined(_WIN32) +static SERVICE_STATUS_HANDLE g_ssh = 0; +static SERVICE_STATUS g_service_status; +#endif +static long g_sync_mutex = 0; +static long g_sync1_mutex = 0; +static tbus g_term_event = 0; +static tbus g_sync_event = 0; +/* syncronize stuff */ +static int g_sync_command = 0; +static long g_sync_result = 0; +static long g_sync_param1 = 0; +static long g_sync_param2 = 0; +static long (*g_sync_func)(long param1, long param2); + +/*****************************************************************************/ +long APP_CC +g_xrdp_sync(long (*sync_func)(long param1, long param2), long sync_param1, + long sync_param2) +{ + long sync_result; + int sync_command; + + if (tc_threadid_equal(tc_get_threadid(), g_threadid)) + { + /* this is the main thread, call the function directly */ + sync_result = sync_func(sync_param1, sync_param2); + } + else + { + tc_mutex_lock(g_sync1_mutex); + tc_mutex_lock(g_sync_mutex); + g_sync_param1 = sync_param1; + g_sync_param2 = sync_param2; + g_sync_func = sync_func; + g_sync_command = 100; + tc_mutex_unlock(g_sync_mutex); + g_set_wait_obj(g_sync_event); + do + { + g_sleep(100); + tc_mutex_lock(g_sync_mutex); + sync_command = g_sync_command; + sync_result = g_sync_result; + tc_mutex_unlock(g_sync_mutex); + } + while (sync_command != 0); + tc_mutex_unlock(g_sync1_mutex); + } + return sync_result; +} + +/*****************************************************************************/ +void DEFAULT_CC +xrdp_shutdown(int sig) +{ + tbus threadid; + + threadid = tc_get_threadid(); + g_writeln("shutting down"); + g_writeln("signal %d threadid %p", sig, threadid); + if (!g_is_wait_obj_set(g_term_event)) + { + g_set_wait_obj(g_term_event); + } +} + +/*****************************************************************************/ +int APP_CC +g_is_term(void) +{ + return g_is_wait_obj_set(g_term_event); +} + +/*****************************************************************************/ +void APP_CC +g_set_term(int in_val) +{ + if (in_val) + { + g_set_wait_obj(g_term_event); + } + else + { + g_reset_wait_obj(g_term_event); + } +} + +/*****************************************************************************/ +tbus APP_CC +g_get_term_event(void) +{ + return g_term_event; +} + +/*****************************************************************************/ +tbus APP_CC +g_get_sync_event(void) +{ + return g_sync_event; +} + +/*****************************************************************************/ +void DEFAULT_CC +pipe_sig(int sig_num) +{ + /* do nothing */ + g_writeln("got SIGPIPE(%d)", sig_num); +} + +/*****************************************************************************/ +void APP_CC +g_loop(void) +{ + tc_mutex_lock(g_sync_mutex); + if (g_sync_command != 0) + { + if (g_sync_func != 0) + { + if (g_sync_command == 100) + { + g_sync_result = g_sync_func(g_sync_param1, g_sync_param2); + } + } + g_sync_command = 0; + } + tc_mutex_unlock(g_sync_mutex); +} + +/* win32 service control functions */ +#if defined(_WIN32) + +/*****************************************************************************/ +VOID WINAPI +MyHandler(DWORD fdwControl) +{ + if (g_ssh == 0) + { + return; + } + if (fdwControl == SERVICE_CONTROL_STOP) + { + g_service_status.dwCurrentState = SERVICE_STOP_PENDING; + g_set_term(1); + } + else if (fdwControl == SERVICE_CONTROL_PAUSE) + { + /* shouldn't happen */ + } + else if (fdwControl == SERVICE_CONTROL_CONTINUE) + { + /* shouldn't happen */ + } + else if (fdwControl == SERVICE_CONTROL_INTERROGATE) + { + } + else if (fdwControl == SERVICE_CONTROL_SHUTDOWN) + { + g_service_status.dwCurrentState = SERVICE_STOP_PENDING; + g_set_term(1); + } + SetServiceStatus(g_ssh, &g_service_status); +} + +/*****************************************************************************/ +static void DEFAULT_CC +log_event(HANDLE han, char* msg) +{ + ReportEvent(han, EVENTLOG_INFORMATION_TYPE, 0, 0, 0, 1, 0, &msg, 0); +} + +/*****************************************************************************/ +VOID WINAPI +MyServiceMain(DWORD dwArgc, LPTSTR* lpszArgv) +{ + WSADATA w; + char text[256]; + int pid; + //HANDLE event_han; +// int fd; +// char text[256]; + +// fd = g_file_open("c:\\temp\\xrdp\\log.txt"); +// g_file_write(fd, "hi\r\n", 4); + //event_han = RegisterEventSource(0, "xrdp"); + //log_event(event_han, "hi xrdp log"); + g_threadid = tc_get_threadid(); + g_set_current_dir("c:\\temp\\xrdp"); + g_listen = 0; + WSAStartup(2, &w); + 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); + g_memset(&g_service_status, 0, sizeof(SERVICE_STATUS)); + g_service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS; + g_service_status.dwCurrentState = SERVICE_RUNNING; + g_service_status.dwControlsAccepted = SERVICE_CONTROL_INTERROGATE | + SERVICE_ACCEPT_STOP | + SERVICE_ACCEPT_SHUTDOWN; + g_service_status.dwWin32ExitCode = NO_ERROR; + g_service_status.dwServiceSpecificExitCode = 0; + g_service_status.dwCheckPoint = 0; + g_service_status.dwWaitHint = 0; +// g_sprintf(text, "calling RegisterServiceCtrlHandler\r\n"); +// g_file_write(fd, text, g_strlen(text)); + g_ssh = RegisterServiceCtrlHandler("xrdp", MyHandler); + if (g_ssh != 0) + { +// g_sprintf(text, "ok\r\n"); +// g_file_write(fd, text, g_strlen(text)); + SetServiceStatus(g_ssh, &g_service_status); + g_listen = xrdp_listen_create(); + xrdp_listen_main_loop(g_listen); + g_sleep(100); + g_service_status.dwCurrentState = SERVICE_STOPPED; + SetServiceStatus(g_ssh, &g_service_status); + } + else + { + //g_sprintf(text, "RegisterServiceCtrlHandler failed\r\n"); + //g_file_write(fd, text, g_strlen(text)); + } + xrdp_listen_delete(g_listen); + tc_mutex_delete(g_sync_mutex); + tc_mutex_delete(g_sync1_mutex); + g_destroy_wait_obj(g_term_event); + g_destroy_wait_obj(g_sync_event); + WSACleanup(); + //CloseHandle(event_han); +} + +#endif +/*****************************************************************************/ +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; +} + |