source3/services/svc_rcinit.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Service Control API Implementation
   4  *  Copyright (C) Gerald Carter                   2005.
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  */
  20
  21 #include "includes.h"
  22
  23 /*********************************************************************
  24 *********************************************************************/
  25
  26 static WERROR rcinit_stop( const char *service, SERVICE_STATUS *status )
  27 {
  28         pstring command;
  29         int ret, fd;
  30
  31         pstr_sprintf( command, "%s/%s/%s stop", dyn_LIBDIR, SVCCTL_SCRIPT_DIR, service );
  32
  33         /* we've already performed the access check when the service was opened */
  34
  35         become_root();
  36         ret = smbrun( command , &fd );
  37         unbecome_root();
  38
  39         DEBUGADD(5, ("rcinit_start: [%s] returned [%d]\n", command, ret));
  40         close(fd);
  41
  42         ZERO_STRUCTP( status );
  43         status->type = 0x0020;
  44         status->state = (ret == 0 ) ? 0x0001 : 0x0004;
  45         status->controls_accepted = 0x0005;
  46
  47         return ( ret == 0 ) ? WERR_OK : WERR_ACCESS_DENIED;
  48 }
  49
  50 /*********************************************************************
  51 *********************************************************************/
  52
  53 static WERROR rcinit_start( const char *service )
  54 {
  55         pstring command;
  56         int ret, fd;
  57
  58         pstr_sprintf( command, "%s/%s/%s start", dyn_LIBDIR, SVCCTL_SCRIPT_DIR, service );
  59
  60         /* we've already performed the access check when the service was opened */
  61
  62         become_root();
  63         ret = smbrun( command , &fd );
  64         unbecome_root();
  65
  66         DEBUGADD(5, ("rcinit_start: [%s] returned [%d]\n", command, ret));
  67         close(fd);
  68
  69         return ( ret == 0 ) ? WERR_OK : WERR_ACCESS_DENIED;
  70 }
  71
  72 /*********************************************************************
  73 *********************************************************************/
  74
  75 static WERROR rcinit_status( const char *service, SERVICE_STATUS *status )
  76 {
  77         pstring command;
  78         int ret, fd;
  79
  80         pstr_sprintf( command, "%s/%s/%s status", dyn_LIBDIR, SVCCTL_SCRIPT_DIR, service );
  81
  82         /* we've already performed the access check when the service was opened */
  83         /* assume as return code of 0 means that the service is ok.  Anything else
  84            is STOPPED */
  85
  86         become_root();
  87         ret = smbrun( command , &fd );
  88         unbecome_root();
  89
  90         DEBUGADD(5, ("rcinit_start: [%s] returned [%d]\n", command, ret));
  91         close(fd);
  92
  93         ZERO_STRUCTP( status );
  94         status->type = 0x0020;
  95         status->state = (ret == 0 ) ? 0x0004 : 0x0001;
  96         status->controls_accepted = 0x0005;
  97
  98         return WERR_OK;
  99 }
 100
 101 /*********************************************************************
 102 *********************************************************************/
 103
 104 /* struct for svcctl control to manipulate rcinit service */
 105
 106 SERVICE_CONTROL_OPS rcinit_svc_ops = {
 107         rcinit_stop,
 108         rcinit_start,
 109         rcinit_status
 110 };