int_32 Shell_SNMPd(int_32 argc, char_ptr argv[] )
{
uint_32 result;
boolean print_usage, shorthelp = FALSE;
int_32 return_code = SHELL_EXIT_SUCCESS;
print_usage = Shell_check_help_request(argc, argv, &shorthelp );
if (!print_usage) {
if (argc == 2) {
if (strcmp(argv[1], "start") == 0) {
result = SNMP_init("SNMP_agent", SHELL_SNMP_PRIO, SHELL_SNMP_STACK );
if (result == 0) {
printf("SNMP Agent Started.\n");
/* Install some MIBs for the SNMP agent */
MIB1213_init();
MIBMQX_init();
} else {
printf("Unable to start SNMP Agent, error = 0x%x\n",result);
return_code = SHELL_EXIT_ERROR;
}
} else if (strcmp(argv[1], "stop") == 0) {
result = SNMP_stop();
if (result == 0) {
printf("SNMP Agent Stopped.\n");
} else {
printf("Unable to stop SNMP Agent, error = 0x%x\n",result);
return_code = SHELL_EXIT_ERROR;
}
} else {
printf("Error, %s invoked with incorrect option\n", argv[0]);
print_usage = TRUE;
}
} else {
printf("Error, %s invoked with incorrect number of arguments\n", argv[0]);
print_usage = TRUE;
}
}
if (print_usage) {
if (shorthelp) {
printf("%s [start|stop]\n", argv[0]);
} else {
printf("Usage: %s [start|stop]\n",argv[0]);
}
}
return return_code;
} /* Endbody */
void Main_task(uint32_t temp)
{
#include <ipcfg.h>
IPCFG_IP_ADDRESS_DATA ip_data;
_rtcs_if_handle ihandle;
uint32_t error;
_ip_address new_target;
_enet_address enet_address;
/* runtime RTCS configuration */
_RTCSPCB_init = 4;
_RTCSPCB_grow = 2;
_RTCSPCB_max = 6;
_RTCS_socket_part_init = 4;
_RTCS_socket_part_grow = 2;
_RTCS_socket_part_max = 6;
error = RTCS_create();
if (error) {
printf("\nFailed to initialize RTCS, error = %X", error);
_task_block();
} /* Endif */
ip_data.ip = ENET_IPADDR;
ip_data.mask = ENET_IPMASK;
ip_data.gateway = ENET_IPGATEWAY;
ENET_get_mac_address (BSP_DEFAULT_ENET_DEVICE, ENET_IPADDR, enet_address);
error = ipcfg_init_device (BSP_DEFAULT_ENET_DEVICE, enet_address);
error = ipcfg_bind_staticip (BSP_DEFAULT_ENET_DEVICE, &ip_data);
ihandle = ipcfg_get_ihandle( BSP_DEFAULT_ENET_DEVICE );
/*
** Install some MIBs for the SNMP agent
** MIB1213_init must be called before SNMP_init functions
** It should not be removed.
** If application wishes to use MQX RTOS, MIBMQX_init must be called
** before SNMP_init functions.
*/
MIB1213_init();
/* init MQX MIB */
#if 0
/* It conflicts with the sample MIB and should only be reinstated when
* "your_company" is changed to a more appropriate identifier.
* You can find it in the snmp_demo.def file. */
MIBMQX_init();
#endif
/* demo MIB table init */
MIBdemo_init();
/*
** Initialize the agent.
** There are two functions for initializing SNMP agent.
** If application wants to send ColdStart/WarmStart traps at
** the initialization time, it must call:
** SNMP_init_with_traps(agent task name, agent task priority,
** agent task stack size, list of trap receivers);
**
** Calling this function will initialize SNMP agent and send
** ColdStart/WarmStart (depending on system up time) traps to the
** station(s).
**
** If application does not want to send ColdStart/WarmStart traps at
** the initialization time, it must call:
** SNMP_init(agent task name, agent task priority,
** agent task stack size);
**
** Note1: If application wishes to use SNMP_init() to initialize the
** SNMP agent, there is no IP address for trap to be sent.
** Application must add trap receivers to the list by calling
** RTCS_trap_target_add(_ip_address). To remove receiver from
** trap receivers list call RTCS_trap_target_remove(_ip_address).
**
** This function initializes SNMP agent without sending any traps.
**
** This example will use SNMP_init_with_traps.
*/
//error = SNMP_init("SNMP", 7, 3000);
error = SNMP_init_with_traps("SNMP", 7, 2500, my_trap_list);
if (error) {
printf("\nFailed to initialize SNMP agent, error = %X", error);
_task_block();
} /* Endif */
printf("Demo started, wait... \n\r");
/*
** RTCS/SNMP agent now supports private and public communities.
** User can add community to the community list, that is defined
** in snmpcfg.h by adding community string to the SNMPCFG_COMMUNITY_LIST
** and changing the SNMPCFG_NUM_COMMUNITY respectively.
**
** Note1: Communities cannot be added dynamically.
** Note2: RTCS/SNMP agent will respond to get, set and getnext messages
** to communities defined in SNMPCFG_COMMUNITY_LIST.
**
** Application can select communities for send and receive traps by calling
** SNMP_trap_select_community(community name); Where community name should
** match one of the strings in the SNMPCFG_COMMUNITY_LIST. By default
** current community is set to first string in SNMPCFG_COMMUNITY_LIST[].
** This function returns TRUE if the community was changed successfully,
** FALSE on failure.
**
** Note3: SNMP_trap_select_community(char *community_name); should be
** called after SNMP_init (or with trap) has been called.
**
** Note4: mylinkdown trap is enterprise specific, therefore application
** need to implement this trap. SNMP_trap_myLinkDown is just an example
** for use as reference.
*/
/* Send some traps to private and public communities */
/* trap will be sent to four IPs in my_trap_list */
if(SNMP_trap_select_community("private"))
{
SNMP_trap_linkDown(ihandle);
SNMP_trap_linkUp(ihandle);
SNMP_trap_myLinkDown(ihandle);
SNMP_trap_coldStart();
SNMP_trap_warmStart();
}
new_target = ENET_TRAP_ADDR5;
/* Add a new IP address to the trap list */
error = RTCS_trap_target_add(new_target);
if (error) {
printf("\nFailed to add target trap, error = %X", error);
} /* Endif */
/* trap will be sent to five IPs */
if(SNMP_trap_select_community("public"))
{
SNMP_trap_linkDown(ihandle);
SNMP_trap_linkUp(ihandle);
SNMP_trap_myLinkDown(ihandle);
SNMP_trap_coldStart();
SNMP_trap_warmStart();
}
/* Remove the new IP address from trap list */
error = RTCS_trap_target_remove(new_target);
if (error) {
printf("\nFailed to remove target trap, error = %X", error);
} /* Endif */
#ifdef SNMPCFG_SEND_V2_TRAPS
if (SNMP_trap_select_community("public"))
{
SNMPv2_trap_linkDown(ihandle);
SNMPv2_trap_linkUp(ihandle);
SNMPv2_trap_coldStart();
SNMPv2_trap_warmStart();
}
#endif
/* Call the counter demo function */
Snmp_task(0);
_task_block();
}
