/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
* SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#include <unistd.h>
#include <signal.h>
#include <ipmitool/ipmi.h>
#include <ipmitool/ipmi_intf.h>
#include <ipmitool/helper.h>
#include <ipmitool/log.h>
#include <ipmitool/ipmi_lanp.h>
#include <ipmitool/ipmi_session.h>
#include <ipmitool/ipmi_strings.h>
#include <ipmitool/bswap.h>
typedef enum {
IPMI_SESSION_REQUEST_CURRENT = 0,
IPMI_SESSION_REQUEST_ALL,
IPMI_SESSION_REQUEST_BY_ID,
IPMI_SESSION_REQUEST_BY_HANDLE
} Ipmi_Session_Request_Type;
/*
* print_session_info_csv
*/
static void
print_session_info_csv(const struct get_session_info_rsp * session_info,
int data_len)
{
char buffer[18];
uint16_t console_port_tmp;
printf("%d", session_info->session_handle);
printf(",%d", session_info->session_slot_count);
printf(",%d", session_info->active_session_count);
if (data_len == 3)
{
/* There is no session data here*/
printf("\n");
return;
}
printf(",%d", session_info->user_id);
printf(",%s", val2str(session_info->privilege_level, ipmi_privlvl_vals));
printf(",%s", session_info->auxiliary_data?
"IPMIv2/RMCP+" : "IPMIv1.5");
printf(",0x%02x", session_info->channel_number);
if (data_len == 18)
{
/* We have 802.3 LAN data */
printf(",%s",
inet_ntop(AF_INET,
&(session_info->channel_data.lan_data.console_ip),
buffer,
16));
printf(",%s", mac2str(
session_info->channel_data.lan_data.console_mac));
console_port_tmp = session_info->channel_data.lan_data.console_port;
#if WORDS_BIGENDIAN
console_port_tmp = BSWAP_16(console_port_tmp);
#endif
printf(",%d", console_port_tmp);
}
else if ((data_len == 12) || (data_len == 14))
{
/* Channel async serial/modem */
printf(",%s",
val2str(session_info->channel_data.modem_data.session_channel_activity_type,
ipmi_channel_activity_type_vals));
printf(",%d",
session_info->channel_data.modem_data.destination_selector);
printf(",%s",
inet_ntop(AF_INET,
&(session_info->channel_data.modem_data.console_ip),
buffer,
16));
if (data_len == 14)
{
/* Connection is PPP */
console_port_tmp = session_info->channel_data.lan_data.console_port;
#if WORDS_BIGENDIAN
console_port_tmp = BSWAP_16(console_port_tmp);
#endif
printf(",%d", console_port_tmp);
}
}
printf("\n");
}
/*
* print_session_info_verbose
*/
static void
print_session_info_verbose(const struct get_session_info_rsp * session_info,
int data_len)
{
char buffer[18];
uint16_t console_port_tmp;
printf("session handle : %d\n", session_info->session_handle);
printf("slot count : %d\n", session_info->session_slot_count);
printf("active sessions : %d\n", session_info->active_session_count);
if (data_len == 3)
{
/* There is no session data here */
printf("\n");
return;
}
printf("user id : %d\n", session_info->user_id);
printf("privilege level : %s\n",
val2str(session_info->privilege_level, ipmi_privlvl_vals));
printf("session type : %s\n", session_info->auxiliary_data?
"IPMIv2/RMCP+" : "IPMIv1.5");
printf("channel number : 0x%02x\n", session_info->channel_number);
if (data_len == 18)
{
/* We have 802.3 LAN data */
printf("console ip : %s\n",
inet_ntop(AF_INET,
&(session_info->channel_data.lan_data.console_ip),
buffer,
16));
printf("console mac : %s\n", mac2str(
session_info->channel_data.lan_data.console_mac));
console_port_tmp = session_info->channel_data.lan_data.console_port;
#if WORDS_BIGENDIAN
console_port_tmp = BSWAP_16(console_port_tmp);
#endif
printf("console port : %d\n", console_port_tmp);
}
else if ((data_len == 12) || (data_len == 14))
{
/* Channel async serial/modem */
printf("Session/Channel Activity Type : %s\n",
val2str(session_info->channel_data.modem_data.session_channel_activity_type,
ipmi_channel_activity_type_vals));
printf("Destination selector : %d\n",
session_info->channel_data.modem_data.destination_selector);
printf("console ip : %s\n",
inet_ntop(AF_INET,
&(session_info->channel_data.modem_data.console_ip),
buffer,
16));
if (data_len == 14)
{
/* Connection is PPP */
console_port_tmp = session_info->channel_data.lan_data.console_port;
#if WORDS_BIGENDIAN
console_port_tmp = BSWAP_16(console_port_tmp);
#endif
printf("console port : %d\n", console_port_tmp);
}
}
printf("\n");
}
static void print_session_info(const struct get_session_info_rsp * session_info,
int data_len)
{
if (csv_output)
print_session_info_csv(session_info, data_len);
else
print_session_info_verbose(session_info, data_len);
}
/*
* ipmi_get_session_info
*
* returns 0 on success
* -1 on error
*/
int
ipmi_get_session_info(struct ipmi_intf * intf,
Ipmi_Session_Request_Type session_request_type,
uint32_t id_or_handle)
{
int i, retval = 0;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t rqdata[5]; // max length of the variable length request
struct get_session_info_rsp session_info;
memset(&req, 0, sizeof(req));
memset(&session_info, 0, sizeof(session_info));
req.msg.netfn = IPMI_NETFN_APP; // 0x06
req.msg.cmd = IPMI_GET_SESSION_INFO; // 0x3D
req.msg.data = rqdata;
switch (session_request_type)
{
case IPMI_SESSION_REQUEST_CURRENT:
case IPMI_SESSION_REQUEST_BY_ID:
case IPMI_SESSION_REQUEST_BY_HANDLE:
switch (session_request_type)
{
case IPMI_SESSION_REQUEST_CURRENT:
rqdata[0] = 0x00;
req.msg.data_len = 1;
break;
case IPMI_SESSION_REQUEST_BY_ID:
rqdata[0] = 0xFF;
rqdata[1] = id_or_handle & 0x000000FF;
rqdata[2] = (id_or_handle >> 8) & 0x000000FF;
rqdata[3] = (id_or_handle >> 16) & 0x000000FF;
rqdata[4] = (id_or_handle >> 24) & 0x000000FF;
req.msg.data_len = 5;
break;
case IPMI_SESSION_REQUEST_BY_HANDLE:
rqdata[0] = 0xFE;
rqdata[1] = (uint8_t)id_or_handle;
req.msg.data_len = 2;
break;
case IPMI_SESSION_REQUEST_ALL:
break;
}
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL)
{
lprintf(LOG_ERR, "Get Session Info command failed");
retval = -1;
}
else if (rsp->ccode > 0)
{
lprintf(LOG_ERR, "Get Session Info command failed: %s",
val2str(rsp->ccode, completion_code_vals));
retval = -1;
}
if (retval < 0)
{
if ((session_request_type == IPMI_SESSION_REQUEST_CURRENT) &&
(strncmp(intf->name, "lan", 3) != 0))
lprintf(LOG_ERR, "It is likely that the channel in use "
"does not support sessions");
}
else
{
memcpy(&session_info, rsp->data,
__min(rsp->data_len, sizeof(session_info)));
print_session_info(&session_info,
__min(rsp->data_len, sizeof(session_info)));
}
break;
case IPMI_SESSION_REQUEST_ALL:
req.msg.data_len = 1;
i = 1;
do
{
rqdata[0] = i++;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL)
{
lprintf(LOG_ERR, "Get Session Info command failed");
retval = -1;
break;
}
else if (rsp->ccode > 0 && rsp->ccode != 0xCC && rsp->ccode != 0xCB)
{
lprintf(LOG_ERR, "Get Session Info command failed: %s",
val2str(rsp->ccode, completion_code_vals));
retval = -1;
break;
}
else if (rsp->data_len < 3)
{
retval = -1;
break;
}
memcpy(&session_info, rsp->data,
__min(rsp->data_len, sizeof(session_info)));
print_session_info(&session_info,
__min(rsp->data_len, sizeof(session_info)));
} while (i <= session_info.session_slot_count);
break;
}
return retval;
}
static void
printf_session_usage(void)
{
lprintf(LOG_NOTICE, "Session Commands: info <active | all | id 0xnnnnnnnn | handle 0xnn>");
}
int
ipmi_session_main(struct ipmi_intf * intf, int argc, char ** argv)
{
int retval = 0;
if (argc == 0 || strncmp(argv[0], "help", 4) == 0)
{
printf_session_usage();
}
else if (strncmp(argv[0], "info", 4) == 0)
{
if ((argc < 2) || strncmp(argv[1], "help", 4) == 0)
{
printf_session_usage();
}
else
{
Ipmi_Session_Request_Type session_request_type = 0;
uint32_t id_or_handle = 0;
if (strncmp(argv[1], "active", 6) == 0)
session_request_type = IPMI_SESSION_REQUEST_CURRENT;
else if (strncmp(argv[1], "all", 3) == 0)
session_request_type = IPMI_SESSION_REQUEST_ALL;
else if (strncmp(argv[1], "id", 2) == 0)
{
if (argc >= 3)
{
session_request_type = IPMI_SESSION_REQUEST_BY_ID;
if (str2uint(argv[2], &id_or_handle) != 0) {
lprintf(LOG_ERR, "HEX number expected, but '%s' given.",
argv[2]);
printf_session_usage();
retval = -1;
}
}
else
{
lprintf(LOG_ERR, "Missing id argument");
printf_session_usage();
retval = -1;
}
}
else if (strncmp(argv[1], "handle", 6) == 0)
{
if (argc >= 3)
{
session_request_type = IPMI_SESSION_REQUEST_BY_HANDLE;
if (str2uint(argv[2], &id_or_handle) != 0) {
lprintf(LOG_ERR, "HEX number expected, but '%s' given.",
argv[2]);
printf_session_usage();
retval = -1;
}
}
else
{
lprintf(LOG_ERR, "Missing handle argument");
printf_session_usage();
retval = -1;
}
}
else
{
lprintf(LOG_ERR, "Invalid SESSION info parameter: %s", argv[1]);
printf_session_usage();
retval = -1;
}
if (retval == 0)
retval = ipmi_get_session_info(intf,
session_request_type,
id_or_handle);
}
}
else
{
lprintf(LOG_ERR, "Invalid SESSION command: %s", argv[0]);
printf_session_usage();
retval = -1;
}
return retval;
}