int config_read(struct config_sesman *cfg) { int fd; struct list *sec; struct list *param_n; struct list *param_v; char cfg_file[256]; g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH); fd = g_file_open(cfg_file); if (-1 == fd) { //if (g_cfg->log.fd >= 0) //{ /* logging is already active */ log_message(LOG_LEVEL_ALWAYS, "error opening %s in \ config_read", cfg_file); //} //else //{ g_printf("error opening %s in config_read", cfg_file); //} return 1; }
/* this function should be prefered over file_read_sections because it can read any file size */ int APP_CC file_by_name_read_sections(const char *file_name, struct list *names) { int fd; int file_size; int rv; file_size = g_file_get_size(file_name); if (file_size < 1) { return 1; } fd = g_file_open(file_name); if (fd < 0) { return 1; } rv = l_file_read_sections(fd, file_size, names); g_file_close(fd); return rv; }
/* this function should be prefered over file_read_section because it can read any file size */ int file_by_name_read_section(const char *file_name, const char *section, xrdpList *names, xrdpList *values) { int fd; int file_size; int rv; file_size = g_file_get_size(file_name); if (file_size < 1) { return 1; } fd = g_file_open(file_name); if (fd < 1) { return 1; } rv = l_file_read_section(fd, file_size, section, names, values); g_file_close(fd); return rv; }
enum logReturns DEFAULT_CC internalReadConfiguration(const char *inFilename, const char *applicationName) { int fd; enum logReturns ret = LOG_GENERAL_ERROR; struct list *sec; struct list *param_n; struct list *param_v; if (inFilename == NULL) { g_writeln("The inifile is null to readConfiguration!"); return ret; } fd = g_file_open(inFilename); if (-1 == fd) { ret = LOG_ERROR_NO_CFG; g_writeln("We could not open the configuration file to read log parameters"); return ret; } /* we initialize the memory for the configuration and set all content to zero. */ ret = internalInitAndAllocStruct(); if (ret != LOG_STARTUP_OK) { g_file_close(fd); return ret; } sec = list_create(); sec->auto_free = 1; file_read_sections(fd, sec); param_n = list_create(); param_n->auto_free = 1; param_v = list_create(); param_v->auto_free = 1; /* read logging config */ ret = internal_config_read_logging(fd, g_staticLogConfig, param_n, param_v, applicationName); if (ret != LOG_STARTUP_OK) { g_file_close(fd); return ret; } /* cleanup */ list_delete(sec); list_delete(param_v); list_delete(param_n); g_file_close(fd); return ret; }
static int xrdp_listen_get_port_address(char* port, int port_bytes, char* address, int address_bytes) { int fd; int error; int index; char* val; struct list* names; struct list* values; char cfg_file[256]; /* default to port 3389 */ g_strncpy(port, "3389", port_bytes - 1); /* Default to all */ g_strncpy(address, "0.0.0.0", address_bytes - 1); /* see if port or address is in xrdp.ini file */ file_config_name("xrdp.ini", cfg_file, 255); fd = g_file_open(cfg_file); if (fd > 0) { names = list_create(); names->auto_free = 1; values = list_create(); values->auto_free = 1; if (file_read_section(fd, "globals", names, values) == 0) { for (index = 0; index < names->count; index++) { val = (char*)list_get_item(names, index); if (val != 0) { if (g_strcasecmp(val, "port") == 0) { val = (char*)list_get_item(values, index); error = g_atoi(val); if ((error > 0) && (error < 65000)) { g_strncpy(port, val, port_bytes - 1); } } if (g_strcasecmp(val, "address") == 0) { val = (char*)list_get_item(values, index); g_strncpy(address, val, address_bytes - 1); } } } } list_delete(names); list_delete(values); g_file_close(fd); } return 0; }
static int xrdp_mm_get_sesman_port(char* port, int port_bytes) { int fd = -1; int error = 0; int index = 0; char* val = 0; char cfg_file[256]; struct list* names = (struct list *)NULL; struct list* values = (struct list *)NULL; g_memset(cfg_file,0,sizeof(char) * 256); /* default to port 3350 */ g_strncpy(port, "3350", port_bytes - 1); /* see if port is in xrdp.ini file */ file_config_name("sesman.ini", cfg_file, 255); fd = g_file_open(cfg_file); if (fd > 0) { names = list_create(); names->auto_free = 1; values = list_create(); values->auto_free = 1; if (file_read_section(fd, "Globals", names, values) == 0) { for (index = 0; index < names->count; index++) { val = (char*)list_get_item(names, index); if (val != 0) { if (g_strcasecmp(val, "ListenPort") == 0) { val = (char*)list_get_item(values, index); error = g_atoi(val); if ((error > 0) && (error < 65000)) { g_strncpy(port, val, port_bytes - 1); } break; } } } } list_delete(names); list_delete(values); g_file_close(fd); } return 0; }
int xrdp_listen_get_port(char* port, int port_bytes) { int fd; int error; int index; char* val; struct list* names; struct list* values; /* default to port 3389 */ g_strncpy(port, "3389", port_bytes - 1); /* see if port is in xrdp.ini file */ fd = g_file_open(XRDP_CFG_FILE); if (fd > 0) { names = list_create(); names->auto_free = 1; values = list_create(); values->auto_free = 1; if (file_read_section(fd, "globals", names, values) == 0) { for (index = 0; index < names->count; index++) { val = (char*)list_get_item(names, index); if (val != 0) { if (g_strcasecmp(val, "port") == 0) { val = (char*)list_get_item(values, index); error = g_atoi(val); if ((error > 0) && (error < 65000)) { g_strncpy(port, val, port_bytes - 1); } break; } } } } list_delete(names); list_delete(values); g_file_close(fd); } return 0; }
int DEFAULT_CC config_read(struct config_sesman* cfg) { int fd; struct list* sec; struct list* param_n; struct list* param_v; char cfg_file[256]; g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH); fd = g_file_open(cfg_file); if (-1 == fd) { if (g_cfg->log.fd >= 0) { /* logging is already active */ log_message(&(g_cfg->log), LOG_LEVEL_ALWAYS, "error opening %s in \ config_read", cfg_file); } else {
int APP_CC dev_redir_process_write_io_request(int completion_id, int offset) { struct stream* s; int fd; char buffer[1024]; int size; make_stream(s); init_stream(s,1100); actions[completion_id].last_req = IRP_MJ_WRITE; log_message(&log_conf, LOG_LEVEL_DEBUG, "chansrv[dev_redir_process_write_io_request]:" "process next io request[%s]",actions[completion_id].path); out_uint16_le(s, RDPDR_CTYP_CORE); out_uint16_le(s, PAKID_CORE_DEVICE_IOREQUEST); out_uint32_le(s, actions[completion_id].device); out_uint32_le(s, actions[completion_id].file_id); out_uint32_le(s, completion_id); out_uint32_le(s, IRP_MJ_WRITE); /* major version */ out_uint32_le(s, 0); /* minor version */ if(g_file_exist(actions[completion_id].path)){ fd = g_file_open(actions[completion_id].path); g_file_seek(fd, offset); size = g_file_read(fd, buffer, 1024); out_uint32_le(s,size); out_uint64_le(s,offset); out_uint8s(s,20); out_uint8p(s,buffer,size); s_mark_end(s); dev_redir_send(s); actions[completion_id].message_id++; free_stream(s); return 0; } log_message(&log_conf, LOG_LEVEL_DEBUG, "chansrv[dev_redir_process_write_io_request]:" "the file %s did not exists",actions[completion_id].path); free_stream(s); return 1; }
int DEFAULT_CC env_check_password_file(char* filename, char* password) { char encryptedPasswd[16]; int fd; g_memset(encryptedPasswd, 0, 16); g_strncpy(encryptedPasswd, password, 8); rfbDesKey(g_fixedkey, 0); rfbDes((unsigned char*)encryptedPasswd, (unsigned char*)encryptedPasswd); fd = g_file_open(filename); if (fd == -1) { log_message(&(g_cfg->log), LOG_LEVEL_WARNING, "can't read vnc password file - %s", filename); return 1; } g_file_write(fd, encryptedPasswd, 8); g_file_close(fd); return 0; }
int DEFAULT_CC main(int argc, char** argv) { int fd; int error; int daemon = 1; int pid; char pid_s[8]; 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], "-n")) ) ) { /* starts sesman not daemonized */ g_printf("starting sesman in foregroud...\n"); daemon = 0; } else if ((2 == argc) && ((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, --nodaemon starts sesman in foregroun\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_exit(0); } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--kill")) || (0 == g_strcasecmp(argv[1], "-k")))) { /* killing running sesman */ /* check if sesman is running */ if (!g_file_exist(SESMAN_PID_FILE)) { g_printf("sesman is not running (pid file not found - %s)\n", SESMAN_PID_FILE); g_exit(1); } fd = g_file_open(SESMAN_PID_FILE); if (-1 == fd) { g_printf("error opening pid file: %s\n", g_get_strerror()); return 1; } error = g_file_read(fd, pid_s, 7); if (-1 == error) { g_printf("error reading pid file: %s\n", g_get_strerror()); g_file_close(fd); 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(SESMAN_PID_FILE); } 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_exit(1); } if (g_file_exist(SESMAN_PID_FILE)) { g_printf("sesman is already running.\n"); g_printf("if it's not running, try removing "); g_printf(SESMAN_PID_FILE); g_printf("\n"); g_exit(1); } /* reading config */ g_cfg = g_malloc(sizeof(struct config_sesman), 1); if (0 == g_cfg) { g_printf("error creating config: quitting.\n"); 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_exit(1); } /* starting logging subsystem */ error = log_start(&(g_cfg->log)); if (error != LOG_STARTUP_OK) { switch (error) { case LOG_ERROR_MALLOC: g_printf("error on malloc. cannot start logging. quitting.\n"); break; case LOG_ERROR_FILE_OPEN: g_printf("error opening log file. quitting.\n"); break; } g_exit(1); } /* libscp initialization */ scp_init(&(g_cfg->log)); if (daemon) { /* start of daemonizing code */ g_pid = g_fork(); if (0 != g_pid) { g_exit(0); } 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"); } /* initializing locks */ lock_init(); /* 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() */ /* g_signal(1, sig_sesman_reload_cfg); / * SIGHUP * / g_signal(2, sig_sesman_shutdown); / * SIGINT * / g_signal(9, sig_sesman_shutdown); / * SIGKILL * / g_signal(15, sig_sesman_shutdown); / * SIGTERM * / g_signal_child_stop(cterm); / * SIGCHLD * / */ thread_sighandler_start(); /* writing pid file */ fd = g_file_open(SESMAN_PID_FILE); if (-1 == fd) { log_message(&(g_cfg->log), LOG_LEVEL_ERROR, "error opening pid file: %s", g_get_strerror()); log_end(&(g_cfg->log)); g_exit(1); } g_sprintf(pid_s, "%d", g_pid); g_file_write(fd, pid_s, g_strlen(pid_s) + 1); g_file_close(fd); /* start program main loop */ log_message(&(g_cfg->log), LOG_LEVEL_ALWAYS, "starting sesman with pid %d", g_pid); sesman_main_loop(); if (!daemon) { log_end(&(g_cfg->log)); } 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) { int fd = 0; int error = 0; int daemon = 1; int pid = 0; char pid_s[8] = {0}; if(g_is_root() != 0) { g_printf("Error, xrdp-printerd service must be start with root privilege\n"); return 0; } g_snprintf(pid_file, 255, "%s/xrdp-printerd.pid", XRDP_PID_PATH); if (1 == argc) { /* no options on command line. normal startup */ g_printf("starting xrdp-printerd..."); daemon = 1; } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--nodaemon")) || (0 == g_strcasecmp(argv[1], "-n")) || (0 == g_strcasecmp(argv[1], "-ns")))) { /* starts xrdp-printerd not daemonized */ g_printf("starting xrdp-printerd in foregroud..."); daemon = 0; } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--help")) || (0 == g_strcasecmp(argv[1], "-h")))) { /* help screen */ g_printf("xrdp-printerd - xrdp printer manager\n\n"); g_printf("usage: xrdp-printerd [command]\n\n"); g_printf("command can be one of the following:\n"); g_printf("-n, -ns, --nodaemon starts xrdp-printerd in foreground\n"); g_printf("-k, --kill kills running xrdp-printerd\n"); g_printf("-h, --help shows this help\n"); g_printf("if no command is specified, xrdp-printerd is started in background"); g_exit(0); } else if ((2 == argc) && ((0 == g_strcasecmp(argv[1], "--kill")) || (0 == g_strcasecmp(argv[1], "-k")))) { /* killing running xrdp-printerd */ /* check if xrdp-printerd is running */ if (!g_file_exist(pid_file)) { g_printf("xrdp-printerd is not running (pid file not found - %s)\n", pid_file); 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; } error = g_file_read(fd, pid_s, 7); if (-1 == error) { g_printf("error reading pid file: %s\n", g_get_strerror()); g_file_close(fd); g_exit(error); } g_file_close(fd); pid = g_atoi(pid_s); error = g_sigterm(pid); if (0 != error) { g_printf("error killing xrdp-printerd: %s\n", g_get_strerror()); } else { g_file_delete(pid_file); } g_exit(error); } else { /* there's something strange on the command line */ g_printf("xrdp-printerd - xrdp printer manager\n\n"); g_printf("error: invalid command line\n"); g_printf("usage: xrdp-printerd [ --nodaemon | --kill | --help ]\n"); g_exit(1); } if (g_file_exist(pid_file)) { g_printf("xrdp-printerd is already running.\n"); g_printf("if it's not running, try removing "); g_printf(pid_file); g_printf("\n"); g_exit(1); } if (printerd_init() != LOG_STARTUP_OK) { switch (error) { case LOG_ERROR_MALLOC: g_printf("error on malloc. cannot start logging. quitting.\n"); break; case LOG_ERROR_FILE_OPEN: g_printf("error opening log file [%s]. quitting.\n", l_config->log_file); break; } g_exit(1); } if (daemon) { /* start of daemonizing code */ if (g_daemonize(pid_file) == 0) { g_writeln("problem daemonize"); g_exit(1); } } /* signal handling */ g_pid = g_getpid(); g_signal_user_interrupt(sig_printerd_shutdown); /* SIGINT */ g_signal_kill(sig_printerd_shutdown); /* SIGKILL */ g_signal_terminate(sig_printerd_shutdown); /* SIGTERM */ g_signal_pipe(sig_printerd_pipe); /* SIGPIPE */ /* start program main loop */ log_message(l_config, LOG_LEVEL_INFO, "starting xrdp-printerd with pid %d", g_pid); if (!g_directory_exist(XRDP_SOCKET_PATH)) { g_create_dir(XRDP_SOCKET_PATH); g_chmod_hex(XRDP_SOCKET_PATH, 0x1777); } printerd_main_loop(); log_end(l_config); return 0; }
int DEFAULT_CC main(int argc, char** argv) { int fd; int error; int daemon = 1; int pid; char pid_s[8]; char text[256]; if(g_is_root() != 0){ g_printf("Error, xrdp-sesman service must be start with root privilege\n"); return 0; } 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..."); daemon = 1; } else if ((2 == argc) && ((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 foregroud..."); daemon = 0; } else if ((2 == argc) && ((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_exit(0); } else if ((2 == argc) && ((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_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; } error = g_file_read(fd, pid_s, 7); if (-1 == error) { g_printf("error reading pid file: %s\n", g_get_strerror()); g_file_close(fd); 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_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_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(pid_file); g_printf("\n"); g_exit(1); } /* reading config */ g_cfg = g_malloc(sizeof(struct config_sesman), 1); if (0 == g_cfg) { g_printf("error creating config: quitting.\n"); 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_exit(1); } /* starting logging subsystem */ error = log_start(&(g_cfg->log)); if (error != LOG_STARTUP_OK) { switch (error) { case LOG_ERROR_MALLOC: g_printf("error on malloc. cannot start logging. quitting.\n"); break; case LOG_ERROR_FILE_OPEN: g_printf("error opening log file [%s]. quitting.\n", g_cfg->log.log_file); break; } g_exit(1); } /* libscp initialization */ scp_init(&(g_cfg->log)); if (daemon) { /* start of daemonizing code */ if (g_daemonize(pid_file) == 0) { g_writeln("problem daemonize"); g_exit(1); } } /* initializing locks */ lock_init(); /* 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_kill(sig_sesman_shutdown); /* SIGKILL */ g_signal_terminate(sig_sesman_shutdown); /* SIGTERM */ // g_signal_child_stop(sig_sesman_session_end); /* SIGCHLD */ #endif #if 0 thread_sighandler_start(); #endif /* start program main loop */ log_message(&(g_cfg->log), LOG_LEVEL_INFO, "starting sesman with pid %d", g_pid); /* make sure the /tmp/.X11-unix directory exist */ if (!g_directory_exist("/tmp/.X11-unix")) { g_create_dir("/tmp/.X11-unix"); g_chmod_hex("/tmp/.X11-unix", 0x1777); } if (!g_directory_exist(XRDP_SOCKET_PATH)) { g_create_dir(XRDP_SOCKET_PATH); g_chmod_hex(XRDP_SOCKET_PATH, 0x1777); } g_snprintf(text, 255, "xrdp_sesman_%8.8x_main_term", g_pid); g_term_event = g_create_wait_obj(text); g_snprintf(text, 255, "xrdp_sesman_%8.8x_main_sync", g_pid); g_sync_event = g_create_wait_obj(text); scp_init_mutex(); tc_thread_create(admin_thread, 0); tc_thread_create(monit_thread, 0); sesman_main_loop(); scp_remove_mutex(); g_delete_wait_obj(g_term_event); g_delete_wait_obj(g_sync_event); if (!daemon) { log_end(&(g_cfg->log)); } return 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; }
static int xrdp_listen_get_port_address(char *port, int port_bytes, char *address, int address_bytes, int *tcp_nodelay, int *tcp_keepalive, struct xrdp_startup_params *startup_param) { int fd; int error; int index; char *val; struct list *names; struct list *values; char cfg_file[256]; /* default to port 3389 */ g_strncpy(port, "3389", port_bytes - 1); /* Default to all */ g_strncpy(address, "0.0.0.0", address_bytes - 1); /* see if port or address is in xrdp.ini file */ g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH); fd = g_file_open(cfg_file); *tcp_nodelay = 0 ; *tcp_keepalive = 0 ; if (fd != -1) { names = list_create(); names->auto_free = 1; values = list_create(); values->auto_free = 1; if (file_read_section(fd, "globals", names, values) == 0) { for (index = 0; index < names->count; index++) { val = (char *)list_get_item(names, index); if (val != 0) { if (g_strcasecmp(val, "port") == 0) { val = (char *)list_get_item(values, index); if (val[0] == '/') { g_strncpy(port, val, port_bytes - 1); } else { error = g_atoi(val); if ((error > 0) && (error < 65000)) { g_strncpy(port, val, port_bytes - 1); } } } if (g_strcasecmp(val, "address") == 0) { val = (char *)list_get_item(values, index); g_strncpy(address, val, address_bytes - 1); } if (g_strcasecmp(val, "fork") == 0) { val = (char *)list_get_item(values, index); startup_param->fork = g_text2bool(val); } if (g_strcasecmp(val, "tcp_nodelay") == 0) { val = (char *)list_get_item(values, index); *tcp_nodelay = g_text2bool(val); } if (g_strcasecmp(val, "tcp_keepalive") == 0) { val = (char *)list_get_item(values, index); *tcp_keepalive = g_text2bool(val); } if (g_strcasecmp(val, "tcp_send_buffer_bytes") == 0) { val = (char *)list_get_item(values, index); startup_param->send_buffer_bytes = g_atoi(val); } if (g_strcasecmp(val, "tcp_recv_buffer_bytes") == 0) { val = (char *)list_get_item(values, index); startup_param->recv_buffer_bytes = g_atoi(val); } } } } list_delete(names); list_delete(values); } if (fd != -1) g_file_close(fd); /* startup_param overrides */ if (startup_param->port[0] != 0) { g_strncpy(port, startup_param->port, port_bytes - 1); } return 0; }