static void popt_common_callback(poptContext con,
enum poptCallbackReason reason,
const struct poptOption *opt,
const char *arg, const void *data)
{
if (reason == POPT_CALLBACK_REASON_PRE) {
set_logfile(con, get_dyn_LOGFILEBASE());
talloc_set_log_fn(popt_s3_talloc_log_fn);
talloc_set_abort_fn(smb_panic);
return;
}
if (reason == POPT_CALLBACK_REASON_POST) {
if (PrintSambaVersionString) {
printf( "Version %s\n", samba_version_string());
exit(0);
}
if (is_default_dyn_CONFIGFILE()) {
if(getenv("SMB_CONF_PATH")) {
set_dyn_CONFIGFILE(getenv("SMB_CONF_PATH"));
}
}
/* Further 'every Samba program must do this' hooks here. */
return;
}
switch(opt->val) {
case OPT_OPTION:
if (!lp_set_option(arg)) {
fprintf(stderr, "Error setting option '%s'\n", arg);
exit(1);
}
break;
case 'd':
if (arg) {
lp_set_cmdline("log level", arg);
}
break;
case 'V':
PrintSambaVersionString = True;
break;
case 'O':
if (arg) {
lp_do_parameter(-1, "socket options", arg);
}
break;
case 's':
if (arg) {
set_dyn_CONFIGFILE(arg);
}
break;
case 'n':
if (arg) {
lp_set_cmdline("netbios name", arg);
}
break;
case 'l':
if (arg) {
set_logfile(con, arg);
override_logfile = True;
set_dyn_LOGFILEBASE(arg);
}
break;
case 'i':
if (arg) {
lp_set_cmdline("netbios scope", arg);
}
break;
case 'W':
if (arg) {
lp_set_cmdline("workgroup", arg);
}
break;
}
}
/* create a pid file in the pid directory. open it and leave it locked */
void pidfile_create(const char *program_name)
{
int fd;
char buf[20];
const char *short_configfile;
char *name;
char *pidFile;
pid_t pid;
/* Add a suffix to the program name if this is a process with a
* none default configuration file name. */
if (is_default_dyn_CONFIGFILE()) {
name = SMB_STRDUP(program_name);
} else {
short_configfile = strrchr( get_dyn_CONFIGFILE(), '/');
if (short_configfile == NULL) {
/* conf file in current directory */
short_configfile = get_dyn_CONFIGFILE();
} else {
/* full/relative path provided */
short_configfile++;
}
if (asprintf(&name, "%s-%s", program_name,
short_configfile) == -1) {
smb_panic("asprintf failed");
}
}
if (asprintf(&pidFile, "%s/%s.pid", lp_piddir(), name) == -1) {
smb_panic("asprintf failed");
}
pid = pidfile_pid(name);
if (pid != 0) {
DEBUG(0,("ERROR: %s is already running. File %s exists and process id %d is running.\n",
name, pidFile, (int)pid));
exit(1);
}
fd = sys_open(pidFile, O_NONBLOCK | O_CREAT | O_WRONLY | O_EXCL, 0644);
if (fd == -1) {
DEBUG(0,("ERROR: can't open %s: Error was %s\n", pidFile,
strerror(errno)));
exit(1);
}
if (fcntl_lock(fd,SMB_F_SETLK,0,1,F_WRLCK)==False) {
DEBUG(0,("ERROR: %s : fcntl lock of file %s failed. Error was %s\n",
name, pidFile, strerror(errno)));
exit(1);
}
memset(buf, 0, sizeof(buf));
slprintf(buf, sizeof(buf) - 1, "%u\n", (unsigned int) sys_getpid());
if (write(fd, buf, strlen(buf)) != (ssize_t)strlen(buf)) {
DEBUG(0,("ERROR: can't write to file %s: %s\n",
pidFile, strerror(errno)));
exit(1);
}
/* Leave pid file open & locked for the duration... */
SAFE_FREE(name);
SAFE_FREE(pidFile);
}
static void popt_common_callback(poptContext con,
enum poptCallbackReason reason,
const struct poptOption *opt,
const char *arg, const void *data)
{
if (reason == POPT_CALLBACK_REASON_PRE) {
set_logfile(con, get_dyn_LOGFILEBASE());
return;
}
if (reason == POPT_CALLBACK_REASON_POST) {
if (PrintSambaVersionString) {
printf( "Version %s\n", samba_version_string());
exit(0);
}
if (is_default_dyn_CONFIGFILE()) {
if(getenv("SMB_CONF_PATH")) {
set_dyn_CONFIGFILE(getenv("SMB_CONF_PATH"));
}
}
/* Further 'every Samba program must do this' hooks here. */
return;
}
switch(opt->val) {
case 'd':
if (arg) {
debug_parse_levels(arg);
AllowDebugChange = False;
}
break;
case 'V':
PrintSambaVersionString = True;
break;
case 'O':
if (arg) {
lp_do_parameter(-1, "socket options", arg);
}
break;
case 's':
if (arg) {
set_dyn_CONFIGFILE(arg);
}
break;
case 'n':
if (arg) {
set_global_myname(arg);
}
break;
case 'l':
if (arg) {
set_logfile(con, arg);
override_logfile = True;
set_dyn_LOGFILEBASE(arg);
}
break;
case 'i':
if (arg) {
set_global_scope(arg);
}
break;
case 'W':
if (arg) {
set_global_myworkgroup(arg);
}
break;
}
}
