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samba-mirror/source3/lib/popt_common.c
Christof Schmitt b7464fd89b s3:lib: Move popt_common_credentials to separate file
This is only used by command line utilities and has additional
dependencies. Move to a separate file to contain the dependencies to the
command line tools.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-09-07 17:26:14 +02:00

216 lines
5.4 KiB
C

/*
Unix SMB/CIFS implementation.
Common popt routines
Copyright (C) Tim Potter 2001,2002
Copyright (C) Jelmer Vernooij 2002,2003
Copyright (C) James Peach 2006
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "popt_common.h"
#include "lib/param/param.h"
/* Handle command line options:
* -d,--debuglevel
* -s,--configfile
* -O,--socket-options
* -V,--version
* -l,--log-base
* -n,--netbios-name
* -W,--workgroup
* -i,--scope
*/
enum {OPT_OPTION=1};
extern bool override_logfile;
static void set_logfile(poptContext con, const char * arg)
{
char *lfile = NULL;
const char *pname;
/* Find out basename of current program */
pname = strrchr_m(poptGetInvocationName(con),'/');
if (!pname)
pname = poptGetInvocationName(con);
else
pname++;
if (asprintf(&lfile, "%s/log.%s", arg, pname) < 0) {
return;
}
lp_set_logfile(lfile);
SAFE_FREE(lfile);
}
static bool PrintSambaVersionString;
static void popt_s3_talloc_log_fn(const char *message)
{
DEBUG(0,("%s", message));
}
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"));
}
}
if (override_logfile) {
setup_logging(lp_logfile(talloc_tos()), DEBUG_FILE );
}
/* Further 'every Samba program must do this' hooks here. */
return;
}
switch(opt->val) {
case OPT_OPTION:
{
struct loadparm_context *lp_ctx;
lp_ctx = loadparm_init_s3(talloc_tos(), loadparm_s3_helpers());
if (lp_ctx == NULL) {
fprintf(stderr, "loadparm_init_s3() failed!\n");
exit(1);
}
if (!lpcfg_set_option(lp_ctx, arg)) {
fprintf(stderr, "Error setting option '%s'\n", arg);
exit(1);
}
TALLOC_FREE(lp_ctx);
break;
}
case 'd':
if (arg) {
lp_set_cmdline("log level", arg);
}
break;
case 'V':
PrintSambaVersionString = True;
break;
case 'O':
if (arg) {
lp_set_cmdline("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;
}
}
struct poptOption popt_common_connection[] = {
{ NULL, 0, POPT_ARG_CALLBACK, (void *)popt_common_callback },
{ "socket-options", 'O', POPT_ARG_STRING, NULL, 'O', "socket options to use",
"SOCKETOPTIONS" },
{ "netbiosname", 'n', POPT_ARG_STRING, NULL, 'n', "Primary netbios name", "NETBIOSNAME" },
{ "workgroup", 'W', POPT_ARG_STRING, NULL, 'W', "Set the workgroup name", "WORKGROUP" },
{ "scope", 'i', POPT_ARG_STRING, NULL, 'i', "Use this Netbios scope", "SCOPE" },
POPT_TABLEEND
};
struct poptOption popt_common_samba[] = {
{ NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_PRE|POPT_CBFLAG_POST, (void *)popt_common_callback },
{ "debuglevel", 'd', POPT_ARG_STRING, NULL, 'd', "Set debug level", "DEBUGLEVEL" },
{ "configfile", 's', POPT_ARG_STRING, NULL, 's', "Use alternate configuration file", "CONFIGFILE" },
{ "log-basename", 'l', POPT_ARG_STRING, NULL, 'l', "Base name for log files", "LOGFILEBASE" },
{ "version", 'V', POPT_ARG_NONE, NULL, 'V', "Print version" },
{ "option", 0, POPT_ARG_STRING, NULL, OPT_OPTION, "Set smb.conf option from command line", "name=value" },
POPT_TABLEEND
};
struct poptOption popt_common_configfile[] = {
{ NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_PRE|POPT_CBFLAG_POST, (void *)popt_common_callback },
{ "configfile", 0, POPT_ARG_STRING, NULL, 's', "Use alternate configuration file", "CONFIGFILE" },
POPT_TABLEEND
};
struct poptOption popt_common_version[] = {
{ NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_POST, (void *)popt_common_callback },
{ "version", 'V', POPT_ARG_NONE, NULL, 'V', "Print version" },
POPT_TABLEEND
};
struct poptOption popt_common_debuglevel[] = {
{ NULL, 0, POPT_ARG_CALLBACK, (void *)popt_common_callback },
{ "debuglevel", 'd', POPT_ARG_STRING, NULL, 'd', "Set debug level", "DEBUGLEVEL" },
POPT_TABLEEND
};
struct poptOption popt_common_option[] = {
{ NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_POST, (void *)popt_common_callback },
{ "option", 0, POPT_ARG_STRING, NULL, OPT_OPTION, "Set smb.conf option from command line", "name=value" },
POPT_TABLEEND
};