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/*
Unix SMB / CIFS implementation .
Common popt routines
Copyright ( C ) Tim Potter 2001 , 2002
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Copyright ( C ) Jelmer Vernooij 2002 , 2003
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Copyright ( C ) James Peach 2006
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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
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the Free Software Foundation ; either version 3 of the License , or
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( 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
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along with this program . If not , see < http : //www.gnu.org/licenses/>.
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*/
# include "includes.h"
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# include "popt_common.h"
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# include "lib/param/param.h"
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/* Handle command line options:
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* - d , - - debuglevel
* - s , - - configfile
* - O , - - socket - options
* - V , - - version
* - l , - - log - base
* - n , - - netbios - name
* - W , - - workgroup
* - i , - - scope
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*/
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enum { OPT_OPTION = 1 } ;
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extern bool override_logfile ;
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static void set_logfile ( poptContext con , const char * arg )
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{
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char lfile [ PATH_MAX ] ;
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const char * pname ;
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int ret ;
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/* Find out basename of current program */
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pname = strrchr_m ( poptGetInvocationName ( con ) , ' / ' ) ;
if ( pname = = NULL ) {
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pname = poptGetInvocationName ( con ) ;
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} else {
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pname + + ;
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}
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ret = snprintf ( lfile , sizeof ( lfile ) , " %s/log.%s " , arg , pname ) ;
if ( ret > = sizeof ( lfile ) ) {
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return ;
}
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lp_set_logfile ( lfile ) ;
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}
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static bool PrintSambaVersionString ;
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static void popt_s3_talloc_log_fn ( const char * message )
{
DEBUG ( 0 , ( " %s " , message ) ) ;
}
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static void popt_common_callback ( poptContext con ,
enum poptCallbackReason reason ,
const struct poptOption * opt ,
const char * arg , const void * data )
{
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TALLOC_CTX * mem_ctx = talloc_new ( NULL ) ;
if ( mem_ctx = = NULL ) {
exit ( 1 ) ;
}
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if ( reason = = POPT_CALLBACK_REASON_PRE ) {
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set_logfile ( con , get_dyn_LOGFILEBASE ( ) ) ;
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talloc_set_log_fn ( popt_s3_talloc_log_fn ) ;
talloc_set_abort_fn ( smb_panic ) ;
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talloc_free ( mem_ctx ) ;
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return ;
}
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if ( reason = = POPT_CALLBACK_REASON_POST ) {
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if ( PrintSambaVersionString ) {
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printf ( " Version %s \n " , samba_version_string ( ) ) ;
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talloc_free ( mem_ctx ) ;
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exit ( 0 ) ;
}
if ( is_default_dyn_CONFIGFILE ( ) ) {
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if ( getenv ( " SMB_CONF_PATH " ) ) {
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set_dyn_CONFIGFILE ( getenv ( " SMB_CONF_PATH " ) ) ;
}
}
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if ( override_logfile ) {
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char * logfile = lp_logfile ( mem_ctx ) ;
if ( logfile = = NULL ) {
talloc_free ( mem_ctx ) ;
exit ( 1 ) ;
}
setup_logging ( logfile , DEBUG_FILE ) ;
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}
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/* Further 'every Samba program must do this' hooks here. */
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talloc_free ( mem_ctx ) ;
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return ;
}
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switch ( opt - > val ) {
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case OPT_OPTION :
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{
struct loadparm_context * lp_ctx ;
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bool ok ;
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lp_ctx = loadparm_init_s3 ( mem_ctx , loadparm_s3_helpers ( ) ) ;
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if ( lp_ctx = = NULL ) {
fprintf ( stderr , " loadparm_init_s3() failed! \n " ) ;
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talloc_free ( mem_ctx ) ;
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exit ( 1 ) ;
}
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ok = lpcfg_set_option ( lp_ctx , arg ) ;
if ( ! ok ) {
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fprintf ( stderr , " Error setting option '%s' \n " , arg ) ;
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talloc_free ( mem_ctx ) ;
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exit ( 1 ) ;
}
break ;
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}
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case ' d ' :
if ( arg ) {
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lp_set_cmdline ( " log level " , arg ) ;
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}
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break ;
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case ' V ' :
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PrintSambaVersionString = True ;
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break ;
case ' O ' :
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if ( arg ) {
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lp_set_cmdline ( " socket options " , arg ) ;
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}
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break ;
case ' s ' :
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if ( arg ) {
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set_dyn_CONFIGFILE ( arg ) ;
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}
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break ;
case ' n ' :
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if ( arg ) {
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lp_set_cmdline ( " netbios name " , arg ) ;
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}
break ;
case ' l ' :
if ( arg ) {
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set_logfile ( con , arg ) ;
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override_logfile = True ;
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set_dyn_LOGFILEBASE ( arg ) ;
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}
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break ;
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case ' i ' :
if ( arg ) {
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lp_set_cmdline ( " netbios scope " , arg ) ;
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}
break ;
case ' W ' :
if ( arg ) {
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lp_set_cmdline ( " workgroup " , arg ) ;
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}
break ;
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}
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talloc_free ( mem_ctx ) ;
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}
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struct poptOption popt_common_connection [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK ,
. arg = ( void * ) popt_common_callback ,
} ,
{
. longName = " socket-options " ,
. shortName = ' O ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' O ' ,
. descrip = " socket options to use " ,
. argDescrip = " SOCKETOPTIONS " ,
} ,
{
. longName = " netbiosname " ,
. shortName = ' n ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' n ' ,
. descrip = " Primary netbios name " ,
. argDescrip = " NETBIOSNAME "
} ,
{
. longName = " workgroup " ,
. shortName = ' W ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' W ' ,
. descrip = " Set the workgroup name " ,
. argDescrip = " WORKGROUP "
} ,
{
. longName = " scope " ,
. shortName = ' i ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' i ' ,
. descrip = " Use this Netbios scope " ,
. argDescrip = " SCOPE "
} ,
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POPT_TABLEEND
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} ;
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struct poptOption popt_common_samba [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK | POPT_CBFLAG_PRE | POPT_CBFLAG_POST ,
. arg = ( void * ) popt_common_callback ,
} ,
{
. longName = " debuglevel " ,
. shortName = ' d ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' d ' ,
. descrip = " Set debug level " ,
. argDescrip = " DEBUGLEVEL " ,
} ,
{
. longName = " configfile " ,
. shortName = ' s ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' s ' ,
. descrip = " Use alternate configuration file " ,
. argDescrip = " CONFIGFILE " ,
} ,
{
. longName = " log-basename " ,
. shortName = ' l ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' l ' ,
. descrip = " Base name for log files " ,
. argDescrip = " LOGFILEBASE " ,
} ,
{
. longName = " version " ,
. shortName = ' V ' ,
. argInfo = POPT_ARG_NONE ,
. val = ' V ' ,
. descrip = " Print version " ,
} ,
{
. longName = " option " ,
. argInfo = POPT_ARG_STRING ,
. val = OPT_OPTION ,
. descrip = " Set smb.conf option from command line " ,
. argDescrip = " name=value " ,
} ,
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POPT_TABLEEND
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} ;
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struct poptOption popt_common_configfile [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK | POPT_CBFLAG_PRE | POPT_CBFLAG_POST ,
. arg = ( void * ) popt_common_callback ,
} ,
{
. longName = " configfile " ,
. argInfo = POPT_ARG_STRING ,
. val = ' s ' ,
. descrip = " Use alternate configuration file " ,
. argDescrip = " CONFIGFILE " ,
} ,
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POPT_TABLEEND
} ;
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struct poptOption popt_common_version [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK | POPT_CBFLAG_POST ,
. arg = ( void * ) popt_common_callback
} ,
{
. longName = " version " ,
. shortName = ' V ' ,
. argInfo = POPT_ARG_NONE ,
. val = ' V ' ,
. descrip = " Print version " ,
} ,
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POPT_TABLEEND
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} ;
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struct poptOption popt_common_debuglevel [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK ,
. arg = ( void * ) popt_common_callback ,
} ,
{
. longName = " debuglevel " ,
. shortName = ' d ' ,
. argInfo = POPT_ARG_STRING ,
. val = ' d ' ,
. descrip = " Set debug level " ,
. argDescrip = " DEBUGLEVEL " ,
} ,
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POPT_TABLEEND
} ;
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struct poptOption popt_common_option [ ] = {
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{
. argInfo = POPT_ARG_CALLBACK | POPT_CBFLAG_POST ,
. arg = ( void * ) popt_common_callback ,
} ,
{
. longName = " option " ,
. argInfo = POPT_ARG_STRING ,
. val = OPT_OPTION ,
. descrip = " Set smb.conf option from command line " ,
. argDescrip = " name=value " ,
} ,
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POPT_TABLEEND
} ;