4 ** (C) 2003 Intel Corporation
5 ** Atul Sabharwal <atul.sabharwal@intel.com>
7 ** $Id: chassis_id.c,v 1.8 2004/03/22 23:33:10 atul Exp $
9 ** Distributed under the terms of the GNU Public License, v2.0 or
12 ** Many parts heavily based on test-skeleton.c, by Ulrich Drepper;
13 ** with his permission, they have been re-licensed GPL, and his
14 ** copyright still applies on them.
22 #include "chassis_id.h"
26 int main(int argc, char **argv, char ** envp)
28 int chassis_num, slot_num, retval, host_num;
29 char disk_snum[255], devpath[255];
33 syslog( LOG_PID| LOG_DAEMON| LOG_ERR, "\n%s", "starting chassis_id" );
36 ptr = (char *) getenv( "CHASSIS");
38 return -ERROR_NO_CHASSIS;
40 sscanf(ptr, "%d", &chassis_num);
42 syslog(LOG_PID| LOG_DAEMON| LOG_ERR, "Chassis %d", chassis_num);
46 ptr = (char *) getenv( "SLOT" );
48 return -ERROR_NO_SLOT;
50 sscanf(ptr, "%d", &slot_num);
52 syslog( LOG_PID|LOG_DAEMON| LOG_ERR, "Slot %d", slot_num);
55 ptr = (char *) getenv( "DEVPATH");
57 return -ERROR_NO_DEVPATH;
59 sscanf(ptr, "%s", &devpath[0]);
61 syslog( LOG_PID|LOG_DAEMON| LOG_ERR, "Devpath %s", devpath);
64 retval = table_init();
66 return -ERROR_BAD_TABLE;
68 getserial_number( devpath, disk_snum);
71 /* Now we open the provisioning table t find actual entry for the serial number*/
72 disk_index = table_find_disk(disk_snum, &host_num, &chassis_num, &slot_num);
73 if ( disk_index == -1 )
75 //typical provisioning error
76 return -ERROR_NO_DISK;
80 table_select_disk( disk_index );
86 /* Run SCSI id to find serial number of the device */
87 int getserial_number( char * devpath, char * snumber )
90 char vendor [255], model[255], cmd[255];
93 sprintf(cmd, "/sbin/scsi_id -s %s -p 0x80", devpath);
95 fp = popen( cmd, "r");
98 return -ERROR_BAD_SNUMBER;
100 fscanf( fp, "%s %s %s", vendor, model, snumber);
102 syslog( LOG_PID| LOG_DAEMON| LOG_ERR, "\n%s", snumber );
107 return -ERROR_BAD_SNUMBER;