/* 
   Unix SMB/CIFS implementation.
   start/stop nmbd and smbd
   Copyright (C) Andrew Tridgell 1998
   
   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 2 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, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#ifdef __OS2__
#include "process.h"
#define SWAT_HELPER(WHAT, WHO)        slprintf(binfile, sizeof(pstring) - 1, "%s/swathelp.cmd", getcwd(NULL, _MAX_PATH)); \
                                      int rc; \
                                      rc=spawnl(P_NOWAIT, binfile, binfile, #WHAT, #WHO, NULL);
//                                    printf("BINDIR: %s",dyn_BINDIR); \
//                                    printf("SBINDIR: %s",dyn_SBINDIR); \
//                                    printf("SWATDIR: %s",dyn_SWATDIR); \
//                                    printf(#WHAT " " #WHO " pid:%i", rc);
#endif
#include "web/swat_proto.h"
#include "dynconfig.h"

/** Startup smbd from web interface. */
void start_smbd(void)
{
	pstring binfile;
	if (geteuid() != 0) return;

#ifdef __OS2__	/* because fork() in our libc ends all child when parent is closed we use spawn() */
	SWAT_HELPER(start, smbd)       
#else			   
	if (fork()) {
		return;
	}
	slprintf(binfile, sizeof(pstring) - 1, "%s/smbd", dyn_SBINDIR);
	become_daemon(True, False);
	execl(binfile, binfile, "-D", NULL);
	exit(0);
#endif
}
/* startup nmbd */
void start_nmbd(void)
{
	pstring binfile;
	if (geteuid() != 0) return;

#ifdef __OS2__	/* because fork() in our libc ends all child when parent is closed we use spawn() */
	SWAT_HELPER(start, nmbd)
#else	
	if (fork()) {
		return;
	}
	slprintf(binfile, sizeof(pstring) - 1, "%s/nmbd", dyn_SBINDIR);
	
	become_daemon(True, False);
	execl(binfile, binfile, "-D", NULL);
	exit(0);
#endif
}
/** Startup winbindd from web interface. */
void start_winbindd(void)
{
	pstring binfile;

	if (geteuid() != 0) return;

#ifdef __OS2__	/* because fork() in our libc ends all child when parent is closed we use spawn() */
	SWAT_HELPER(start, winbindd)
#else	

	if (fork()) {
		return;
	}
	slprintf(binfile, sizeof(pstring) - 1, "%s/winbindd", dyn_SBINDIR);
	become_daemon(True, False);
	execl(binfile, binfile, NULL);
	exit(0);
#endif
}

/* stop smbd */
void stop_smbd(void)
{
	pid_t pid = pidfile_pid("smbd");
	if (geteuid() != 0) return;

#ifdef __OS2__	/* we do it a bit nicer */
	if (smbd_running()) {
	pstring binfile;
	SWAT_HELPER(stop, smbd)
	}
#else
	if (pid <= 0) return;

	kill(pid, SIGTERM);
#endif
}
/* stop nmbd */
void stop_nmbd(void)
{
	pid_t pid = pidfile_pid("nmbd");
	if (geteuid() != 0) return;	

#ifdef __OS2__	/* we do it a bit nicer */
	if (nmbd_running()) {
	pstring binfile;
	SWAT_HELPER(stop, nmbd)
	}
#else
	if (pid <= 0) return;

	kill(pid, SIGTERM);
#endif
}

#ifdef WITH_WINBIND
/* stop winbindd */
void stop_winbindd(void)
{
	pid_t pid = pidfile_pid("winbindd");

	if (geteuid() != 0) return;

#ifdef __OS2__	/* we do it a bit nicer */
	if (winbindd_running()) {
	pstring binfile;
	SWAT_HELPER(stop, winbindd)
	}
#else
	if (pid <= 0) return;

	kill(pid, SIGTERM);
#endif
}
#endif
/* kill a specified process */
void kill_pid(struct process_id pid)
{
	if (geteuid() != 0) return;
 
    if (procid_to_pid(&pid) <= 0) return;

	kill(procid_to_pid(&pid), SIGTERM);
}