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Added --config/-c to sesman

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This commit is contained in:
matt335672 2020-06-22 10:27:54 +01:00
parent dd9f7c6092
commit e6c1df64d3
7 changed files with 478 additions and 309 deletions
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32
docs/man/xrdp-sesman.8.in
View File

@ -4,7 +4,16 @@ xrdp\-sesman \- \fBxrdp\fR(8) session manager
.SH "SYNTAX"
.B xrdp\-sesman
.RB [ \-\-nodaemon | \-\-kill | \-\-help ]
\-\-kill
.br
.B xrdp\-sesman
\-\-help
.br
.B xrdp\-sesman
\-\-version
.br
.B xrdp\-sesman
[ \-\-nodaemon ] [ --config /path/to/sesman.ini ]
.SH "DESCRIPTION"
\fBxrdp\-sesman\fR is \fBxrdp\fR(8) session manager.
@ -13,15 +22,28 @@ It manages user sessions by authenticating the user and starting the appropriate
.SH "OPTIONS"
.TP
\fB\-n\fR, \fB\-\-nodaemon\fR
Starts \fBxrdp\-sesman\fR in foreground instead of starting it as a daemon.
.TP
\fB\-k\fR, \fB\-\-kill\fR
Kills running \fBxrdp\-sesman\fR daemon.
.TP
\fB\-h\fR, \fB\-\-help\fR
Output help information and exit.
.TP
\fB\-v\fR, \fB\-\-version\fR
Output version information and exit.
.TP
\fB\-n\fR, \fB\-\-nodaemon\fR
Starts \fBxrdp\-sesman\fR in foreground instead of starting it as a daemon.
.TP
\fB\-c\fR, \fB\-\-config\fR
Specify a path to a different \fIsesman.ini\fR file. This option is intended
to be used primarily for testing or for unusual configurations.
.P
.RS
If you use this option, be aware that you will have to have a
\fB@sysconfdir@/xrdp/sesman.ini\fR in place too, as a few elements of
the system (notably \fBxrdp(8)\fR and \fBxrdp\-chansrv(8)\fR) will want
to read it.
.RE
.SH "FILES"
@bindir@/xrdp\-sesman
.br

13
docs/man/xrdp-sesrun.8.in
View File

@ -1,10 +1,10 @@
.TH "xrdp\-sesrun" "8" "@PACKAGE_VERSION@" "xrdp team" ""
.SH "NAME"
xrdp\-sesrun \- \fBsesman\fR(8) session launcher
xrdp\-sesrun \- \fBxrdp-sesman\fR(8) session launcher
.SH "SYNTAX"
.B xrdp\-sesrun
.I server username password width height bpp
.I [ -C /path/to/sesman.ini ] server username password width height bpp code
.SH "DESCRIPTION"
\fBxrdp\-sesrun\fR starts a session using \fBxrdp\-sesman\fR(8).
@ -12,6 +12,10 @@ xrdp\-sesrun \- \fBsesman\fR(8) session launcher
This is a tool useful for testing, it simply behaves like xrdp when some user logs in a new session and authenticates, thus starting a new session.
.SH "OPTIONS"
.TP
.I \-\-config
(Optional) Specify a path to a different \fIsesman.ini\fR file.
.TP
.I server
Server on which sesman is running
@ -30,11 +34,16 @@ Screen height
.TP
.I bpp
Session color depth
.TP
.I code
Session type (0 for Xvnc, 10 for X11RDP, 20 for Xorg)
.SH "FILES"
@bindir@/xrdp\-sesman
.br
@bindir@/xrdp\-sesrun
.br
@sysconfdir@/xrdp/sesman.ini
.SH "AUTHORS"
Jay Sorg <jsorg71@users.sourceforge.net>

218
sesman/config.c
View File

@ -34,61 +34,17 @@
#include "sesman.h"
#include "log.h"
/******************************************************************************/
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)
{
return 1;
}
g_memset(cfg, 0, sizeof(struct config_sesman));
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 global config */
config_read_globals(fd, cfg, param_n, param_v);
/* read Xvnc/X11rdp/Xorg parameter list */
config_read_vnc_params(fd, cfg, param_n, param_v);
config_read_rdp_params(fd, cfg, param_n, param_v);
config_read_xorg_params(fd, cfg, param_n, param_v);
/* read security config */
config_read_security(fd, &(cfg->sec), param_n, param_v);
/* read session config */
config_read_sessions(fd, &(cfg->sess), param_n, param_v);
config_read_session_variables(fd, cfg, param_n, param_v);
/* cleanup */
list_delete(sec);
list_delete(param_v);
list_delete(param_n);
g_file_close(fd);
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [global] configuration section
* @param file configuration file descriptor
* @param cf pointer to a config struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
struct list *param_v)
{
@ -205,8 +161,17 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [Security] configuration section
* @param file configuration file descriptor
* @param sc pointer to a config_security struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_security(int file, struct config_security *sc,
struct list *param_n,
struct list *param_v)
@ -273,8 +238,17 @@ config_read_security(int file, struct config_security *sc,
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [Sessions] configuration section
* @param file configuration file descriptor
* @param ss pointer to a config_sessions struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_sessions(int file, struct config_sessions *se, struct list *param_n,
struct list *param_v)
{
@ -360,8 +334,17 @@ config_read_sessions(int file, struct config_sessions *se, struct list *param_n,
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [X11rdp] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_rdp_params(int file, struct config_sesman *cs, struct list *param_n,
struct list *param_v)
{
@ -383,8 +366,17 @@ config_read_rdp_params(int file, struct config_sesman *cs, struct list *param_n,
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [Xorg] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_xorg_params(int file, struct config_sesman *cs,
struct list *param_n, struct list *param_v)
{
@ -407,8 +399,17 @@ config_read_xorg_params(int file, struct config_sesman *cs,
return 0;
}
/******************************************************************************/
int
/***************************************************************************//**
*
* @brief Reads sesman [Xvnc] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
static int
config_read_vnc_params(int file, struct config_sesman *cs, struct list *param_n,
struct list *param_v)
{
@ -431,7 +432,7 @@ config_read_vnc_params(int file, struct config_sesman *cs, struct list *param_n,
}
/******************************************************************************/
int
static int
config_read_session_variables(int file, struct config_sesman *cs,
struct list *param_n, struct list *param_v)
{
@ -458,6 +459,67 @@ config_read_session_variables(int file, struct config_sesman *cs,
return 0;
}
/******************************************************************************/
struct config_sesman *
config_read(const char *sesman_ini)
{
struct config_sesman *cfg;
int all_ok = 0;
if ((cfg = g_new0(struct config_sesman, 1)) != NULL)
{
if ((cfg->sesman_ini = g_strdup(sesman_ini)) != NULL)
{
int fd;
if ((fd = g_file_open(cfg->sesman_ini)) != -1)
{
struct list *sec;
struct list *param_n;
struct list *param_v;
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 global config */
config_read_globals(fd, cfg, param_n, param_v);
/* read Xvnc/X11rdp/Xorg parameter list */
config_read_vnc_params(fd, cfg, param_n, param_v);
config_read_rdp_params(fd, cfg, param_n, param_v);
config_read_xorg_params(fd, cfg, param_n, param_v);
/* read security config */
config_read_security(fd, &(cfg->sec), param_n, param_v);
/* read session config */
config_read_sessions(fd, &(cfg->sess), param_n, param_v);
config_read_session_variables(fd, cfg, param_n, param_v);
/* cleanup */
list_delete(sec);
list_delete(param_v);
list_delete(param_n);
g_file_close(fd);
all_ok = 1;
}
}
}
if (!all_ok)
{
config_free(cfg);
cfg = NULL;
}
return cfg;
}
/******************************************************************************/
void
config_dump(struct config_sesman *config)
{
@ -468,6 +530,7 @@ config_dump(struct config_sesman *config)
sc = &(config->sec);
/* Global sesman configuration */
g_writeln("Filename: %s", config->sesman_ini);
g_writeln("Global configuration:");
g_writeln(" ListenAddress: %s", config->listen_address);
g_writeln(" ListenPort: %s", config->listen_port);
@ -567,16 +630,21 @@ config_dump(struct config_sesman *config)
}
}
/******************************************************************************/
void
config_free(struct config_sesman *cs)
{
g_free(cs->default_wm);
g_free(cs->reconnect_sh);
g_free(cs->auth_file_path);
list_delete(cs->rdp_params);
list_delete(cs->vnc_params);
list_delete(cs->xorg_params);
list_delete(cs->env_names);
list_delete(cs->env_values);
g_free(cs);
if (cs != NULL)
{
g_free(cs->sesman_ini);
g_free(cs->default_wm);
g_free(cs->reconnect_sh);
g_free(cs->auth_file_path);
list_delete(cs->rdp_params);
list_delete(cs->vnc_params);
list_delete(cs->xorg_params);
list_delete(cs->env_names);
list_delete(cs->env_values);
g_free(cs);
}
}

109
sesman/config.h
View File

@ -186,6 +186,12 @@ struct config_sessions
*/
struct config_sesman
{
/**
* @var sesman_ini
* @brief File that these parameters are read from
*/
char *sesman_ini;
/**
* @var listen_address
* @brief Listening address
@ -267,100 +273,15 @@ struct config_sesman
/**
*
* @brief Reads sesman configuration
* @param cfg pointer to configuration object to be replaced
* @return 0 on success, 1 on failure
* @param sesman_ini Name of configuration file to read
* @return configuration on success, NULL on failure
*
* @post pass return value to config_free() to prevent memory leaks
*
*/
int
config_read(struct config_sesman* cfg);
struct config_sesman*
config_read(const char *sesman_ini);
/**
*
* @brief Reads sesman [global] configuration section
* @param file configuration file descriptor
* @param cf pointer to a config struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_globals(int file, struct config_sesman* cf,
struct list* param_n, struct list* param_v);
/**
*
* @brief Reads sesman [Security] configuration section
* @param file configuration file descriptor
* @param sc pointer to a config_security struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_security(int file, struct config_security* sc,
struct list* param_n, struct list* param_v);
/**
*
* @brief Reads sesman [Sessions] configuration section
* @param file configuration file descriptor
* @param ss pointer to a config_sessions struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_sessions(int file, struct config_sessions* ss,
struct list* param_n, struct list* param_v);
/**
*
* @brief Reads sesman [X11rdp] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_rdp_params(int file, struct config_sesman* cs, struct list* param_n,
struct list* param_v);
/**
*
* @brief Reads sesman [Xorg] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_xorg_params(int file, struct config_sesman* cs, struct list* param_n,
struct list* param_v);
/**
*
* @brief Reads sesman [Xvnc] configuration section
* @param file configuration file descriptor
* @param cs pointer to a config_sesman struct
* @param param_n parameter name list
* @param param_v parameter value list
* @return 0 on success, 1 on failure
*
*/
int
config_read_vnc_params(int file, struct config_sesman* cs, struct list* param_n,
struct list* param_v);
int
config_read_session_variables(int file, struct config_sesman *cs,
struct list *param_n, struct list *param_v);
/**
*
* @brief Dumps configuration
@ -370,6 +291,12 @@ config_read_session_variables(int file, struct config_sesman *cs,
void
config_dump(struct config_sesman *config);
/**
*
* @brief Frees configuration allocated by config_read()
* @param pointer to a config_sesman struct (may be NULL)
*
*/
void
config_free(struct config_sesman *cs);

343
sesman/sesman.c
View File

@ -28,7 +28,19 @@
#include <config_ac.h>
#endif
#include <stdarg.h>
#include "sesman.h"
#include "xrdp_configure_options.h"
struct sesman_startup_params
{
const char *sesman_ini;
int kill;
int no_daemon;
int help;
int version;
};
int g_sck;
int g_pid;
@ -37,8 +49,101 @@ struct config_sesman *g_cfg; /* defined in config.h */
tintptr g_term_event = 0;
/*****************************************************************************/
/**
* @brief looks for a case-insensitive match of a string in a list
* @param candidate String to match
* @param ... NULL-terminated list of strings to compare the candidate with
* @return !=0 if the candidate is found in the list
*/
static int nocase_matches(const char *candidate, ...)
{
va_list vl;
const char *member;
int result = 0;
va_start(vl, candidate);
while ((member = va_arg(vl, const char *)) != NULL)
{
if (g_strcasecmp(candidate, member) == 0)
{
result = 1;
break;
}
}
va_end(vl);
return result;
}
/*****************************************************************************/
/**
*
* @brief Command line argument parser
* @param[in] argc number of command line arguments
* @param[in] argv pointer array of commandline arguments
* @param[out] sesman_startup_params Returned startup parameters
* @return 0 on success, n on nth argument is unknown
*
*/
static int
sesman_process_params(int argc, char **argv,
struct sesman_startup_params *startup_params)
{
int index;
const char *option;
const char *value;
index = 1;
while (index < argc)
{
option = argv[index];
if (index + 1 < argc)
{
value = argv[index + 1];
}
else
{
value = "";
}
if (nocase_matches(option, "-help", "--help", "-h", NULL))
{
startup_params->help = 1;
}
else if (nocase_matches(option, "-kill", "--kill", "-k", NULL))
{
startup_params->kill = 1;
}
else if (nocase_matches(option, "-nodaemon", "--nodaemon", "-n",
"-nd", "--nd", "-ns", "--ns", NULL))
{
startup_params->no_daemon = 1;
}
else if (nocase_matches(option, "-v", "--version", NULL))
{
startup_params->version = 1;
}
else if (nocase_matches(option, "-c", "--config", NULL))
{
index++;
startup_params->sesman_ini = value;
}
else /* unknown option */
{
return index;
}
index++;
}
return 0;
}
/******************************************************************************/
int sesman_listen_test(struct config_sesman *cfg)
static int sesman_listen_test(struct config_sesman *cfg)
{
int error;
int sck;
@ -82,7 +187,7 @@ int sesman_listen_test(struct config_sesman *cfg)
* @brief Starts sesman main loop
*
*/
int
static int
sesman_main_loop(void)
{
int in_sck;
@ -177,110 +282,142 @@ sesman_main_loop(void)
return rv;
}
/******************************************************************************/
void
print_usage(int retcode)
/*****************************************************************************/
static void
print_version(void)
{
g_printf("xrdp-sesman - xrdp session manager\n\n");
g_printf("Usage: xrdp-sesman [options]\n");
g_printf(" -n, --nodaemon run as foreground process\n");
g_printf(" -k, --kill kill running xrdp-sesman\n");
g_printf(" -h, --help show this help\n");
g_deinit();
g_exit(retcode);
g_writeln("xrdp-sesman %s", PACKAGE_VERSION);
g_writeln(" The xrdp session manager");
g_writeln(" Copyright (C) 2004-2020 Jay Sorg, "
"Neutrino Labs, and all contributors.");
g_writeln(" See https://github.com/neutrinolabs/xrdp for more information.");
g_writeln("%s", "");
#if defined(XRDP_CONFIGURE_OPTIONS)
g_writeln(" Configure options:");
g_writeln("%s", XRDP_CONFIGURE_OPTIONS);
#endif
}
/******************************************************************************/
static void
print_help(void)
{
g_printf("Usage: xrdp-sesman [options]\n");
g_printf(" -k, --kill shut down xrdp-sesman\n");
g_printf(" -h, --help show help\n");
g_printf(" -v, --version show version\n");
g_printf(" -n, --nodaemon don't fork into background\n");
g_printf(" -c, --config specify new path to sesman.ini\n");
g_deinit();
}
/******************************************************************************/
static int
kill_running_sesman(const char *pid_file)
{
int error;
int fd;
int pid;
char pid_s[32] = {0};
/* 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();
return 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, sizeof(pid_s) - 1);
if (-1 == error)
{
g_printf("error reading pid file: %s\n", g_get_strerror());
g_file_close(fd);
g_deinit();
return 1;
}
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();
return error;
}
/******************************************************************************/
int
main(int argc, char **argv)
{
int fd;
enum logReturns log_error;
int error;
int daemon = 1;
int pid;
char pid_s[32];
enum logReturns log_error;
char text[256];
char pid_file[256];
char cfg_file[256];
char default_sesman_ini[256];
struct sesman_startup_params startup_params = {0};
int errored_argc;
int daemon;
g_init("xrdp-sesman");
g_snprintf(pid_file, 255, "%s/xrdp-sesman.pid", XRDP_PID_PATH);
g_snprintf(default_sesman_ini, 255, "%s/sesman.ini", XRDP_CFG_PATH);
if (1 == argc)
startup_params.sesman_ini = default_sesman_ini;
errored_argc = sesman_process_params(argc, argv, &startup_params);
if (errored_argc > 0)
{
/* start in daemon mode if no cli options */
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"))))
{
print_usage(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);
}
print_version();
g_writeln("%s", "");
print_help();
g_writeln("%s", "");
g_writeln("Unknown option: %s", argv[errored_argc]);
g_deinit();
g_exit(error);
g_exit(1);
}
else
if (startup_params.help)
{
/* there's something strange on the command line */
g_printf("Error: invalid command line arguments\n\n");
print_usage(1);
print_help();
g_exit(0);
}
if (startup_params.version)
{
print_version();
g_exit(0);
}
if (startup_params.kill)
{
g_exit(kill_running_sesman(pid_file));
}
daemon = !startup_params.no_daemon;
if (!daemon)
{
g_printf("starting sesman in foreground...\n");
}
if (g_file_exist(pid_file))
@ -294,33 +431,23 @@ main(int argc, char **argv)
}
/* reading config */
g_cfg = g_new0(struct config_sesman, 1);
if (0 == g_cfg)
if ((g_cfg = config_read(startup_params.sesman_ini)) == NULL)
{
g_printf("error creating config: quitting.\n");
g_printf("error reading config %s: %s\nquitting.\n",
startup_params.sesman_ini, g_get_strerror());
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);
}
/* not to spit on the console, show config summary only when running in foreground */
/* not to spit on the console, show config summary only when running
* in foreground */
if (!daemon)
{
config_dump(g_cfg);
}
g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH);
/* starting logging subsystem */
log_error = log_start(cfg_file, "xrdp-sesman");
log_error = log_start(startup_params.sesman_ini, "xrdp-sesman");
if (log_error != LOG_STARTUP_OK)
{
@ -338,11 +465,13 @@ main(int argc, char **argv)
break;
}
config_free(g_cfg);
g_deinit();
g_exit(1);
}
LOG(LOG_LEVEL_TRACE, "config loaded in %s at %s:%d", __func__, __FILE__, __LINE__);
LOG(LOG_LEVEL_TRACE, " sesman_ini = %s", g_cfg->sesman_ini);
LOG(LOG_LEVEL_TRACE, " listen_address = %s", g_cfg->listen_address);
LOG(LOG_LEVEL_TRACE, " listen_port = %s", g_cfg->listen_port);
LOG(LOG_LEVEL_TRACE, " enable_user_wm = %d", g_cfg->enable_user_wm);
@ -380,15 +509,16 @@ main(int argc, char **argv)
/* start of daemonizing code */
if (sesman_listen_test(g_cfg) != 0)
{
LOG(LOG_LEVEL_ERROR, "Failed to start xrdp-sesman daemon, "
"possibly address already in use.");
config_free(g_cfg);
g_deinit();
g_exit(1);
}
if (0 != g_fork())
{
config_free(g_cfg);
g_deinit();
g_exit(0);
}
@ -415,7 +545,8 @@ main(int argc, char **argv)
if (daemon)
{
/* writing pid file */
fd = g_file_open(pid_file);
char pid_s[32];
int fd = g_file_open(pid_file);
if (-1 == fd)
{
@ -423,6 +554,7 @@ main(int argc, char **argv)
"error opening pid file[%s]: %s",
pid_file, g_get_strerror());
log_end();
config_free(g_cfg);
g_deinit();
g_exit(1);
}
@ -468,6 +600,7 @@ main(int argc, char **argv)
log_end();
}
config_free(g_cfg);
g_deinit();
g_exit(error);
return 0;

16
sesman/sig.c
View File

@ -67,7 +67,6 @@ sig_sesman_reload_cfg(int sig)
{
int error;
struct config_sesman *cfg;
char cfg_file[256];
LOG(LOG_LEVEL_WARNING, "receiving SIGHUP %d", 1);
@ -77,18 +76,9 @@ sig_sesman_reload_cfg(int sig)
return;
}
cfg = g_new0(struct config_sesman, 1);
if (0 == cfg)
{
LOG(LOG_LEVEL_ERROR, "error creating new config: - keeping old cfg");
return;
}
if (config_read(cfg) != 0)
if ((cfg = config_read(g_cfg->sesman_ini)) == NULL)
{
LOG(LOG_LEVEL_ERROR, "error reading config - keeping old cfg");
g_free(cfg);
return;
}
@ -101,10 +91,8 @@ sig_sesman_reload_cfg(int sig)
/* replace old config with newly read one */
g_cfg = cfg;
g_snprintf(cfg_file, 255, "%s/sesman.ini", XRDP_CFG_PATH);
/* start again logging subsystem */
error = log_start(cfg_file, "xrdp-sesman");
error = log_start(g_cfg->sesman_ini, "xrdp-sesman");
if (error != LOG_STARTUP_OK)
{

56
sesman/tools/sesrun.c
View File

@ -35,13 +35,13 @@
#define PACKAGE_VERSION "???"
#endif
struct config_sesman g_cfg; /* config.h */
struct config_sesman *g_cfg; /* config.h */
/******************************************************************************/
int
main(int argc, char **argv)
{
int sck;
int sck = -1;
int code;
int i;
int size;
@ -56,21 +56,38 @@ main(int argc, char **argv)
char *username;
char *password;
long data;
const char *sesman_ini;
char default_sesman_ini[256];
int status = 1;
if (0 != config_read(&g_cfg))
/* User specified a different config file? */
if (argc > 2 && (g_strcmp(argv[1], "-C") == 0))
{
g_printf("sesrun: error reading config. quitting.\n");
return 1;
sesman_ini = argv[2];
argv += 2;
argc -= 2;
}
else
{
g_snprintf(default_sesman_ini, 255, "%s/sesman.ini", XRDP_CFG_PATH);
sesman_ini = default_sesman_ini;
}
if (argc == 1)
if (argc != 8)
{
g_printf("xrdp session starter v" PACKAGE_VERSION "\n");
g_printf("\nusage:\n");
g_printf("sesrun <server> <username> <password> <width> <height> <bpp> <session_code>\n");
g_printf("xrdp-sesrun [-C /path/to/sesman.ini] <server> "
"<username> <password> "
"<width> <height> <bpp> <session_code>\n");
g_printf("session code 0 for Xvnc, 10 for X11RDP, 20 for Xorg\n");
}
else if (argc == 8)
else if ((g_cfg = config_read(sesman_ini)) == NULL)
{
g_printf("xrdp-sesrun: error reading config %s. quitting.\n",
sesman_ini);
}
else
{
username = argv[2];
password = argv[3];
@ -86,10 +103,13 @@ main(int argc, char **argv)
sck = g_tcp_socket();
if (sck < 0)
{
return 1;
g_printf("socket error\n");
}
if (g_tcp_connect(sck, argv[1], g_cfg.listen_port) == 0)
else if (g_tcp_connect(sck, argv[1], g_cfg->listen_port) != 0)
{
g_printf("connect error\n");
}
else
{
s_push_layer(out_s, channel_hdr, 8);
out_uint16_be(out_s, session_code); /* code */
@ -125,20 +145,22 @@ main(int argc, char **argv)
in_uint16_be(in_s, data);
in_uint16_be(in_s, display);
g_printf("ok %d display %d\n", (int)data, display);
status = 0;
}
}
}
}
}
else
{
g_printf("connect error\n");
}
g_tcp_close(sck);
if (sck >= 0)
{
g_tcp_close(sck);
}
free_stream(in_s);
free_stream(out_s);
}
return 0;
config_free(g_cfg);
return status;
}