本文整理汇总了C++中snmp_close函数的典型用法代码示例。如果您正苦于以下问题:C++ snmp_close函数的具体用法?C++ snmp_close怎么用?C++ snmp_close使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了snmp_close函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: snmp_process
void snmp_process(void) {
int nfds = 0;
int block = 1;
fd_set fdset;
struct timeval timeout;
if (snmp_repeaterinfo_received) {
snmp_repeaterinfo_received = 0;
if (snmp_session_repeaterinfo != NULL) {
snmp_close(snmp_session_repeaterinfo);
snmp_session_repeaterinfo = NULL;
}
}
if (snmp_rssi_received) {
snmp_rssi_received = 0;
if (snmp_session_rssi != NULL) {
snmp_close(snmp_session_rssi);
snmp_session_rssi = NULL;
}
}
FD_ZERO(&fdset);
if (snmp_select_info(&nfds, &fdset, &timeout, &block) <= 0)
return;
// Timeout is handled by daemon-poll.
daemon_poll_setmaxtimeout(timeout.tv_sec*1000+timeout.tv_usec/1000);
// As timeout is handled by daemon-poll, we want select() to return immediately here.
timeout.tv_sec = timeout.tv_usec = 0;
nfds = select(nfds, &fdset, NULL, NULL, &timeout);
if (nfds > 0)
snmp_read(&fdset);
else
snmp_timeout();
}
开发者ID:n8ohu,项目名称:dmrshark,代码行数:35,代码来源:snmp.c
示例2: set_snmp
int set_snmp(void *precord, const char *sval)
{
snmpRecord *psnmp = (snmpRecord *)precord;
SNMP_INFO *snmpinfo = (SNMP_INFO*)psnmp->dpvt;
char type = 'i';
if (!(snmpinfo->sess = snmp_open(&snmpinfo->ss))) {
snmp_perror("snmp_open");
return -1;
};
snmpinfo->setreq = snmp_pdu_create(SNMP_MSG_SET); /* send the first GET */
if (! snmpinfo->setreq) {
snmp_close(snmpinfo->sess); /* cleanup */
return -1;
}
snmp_add_var(snmpinfo->setreq, snmpinfo->oid_info.Oid, snmpinfo->oid_info.OidLen, type, sval); //snmp_add_var(netsnmp_pdu *, const oid *, size_t, char, const char *)
if (snmp_send(snmpinfo->sess, snmpinfo->setreq))
hosts++;
else {
snmp_perror("snmp_getsend");
snmp_free_pdu(snmpinfo->setreq);
return -1;
}
active_hosts();
snmp_close(snmpinfo->sess); /* cleanup */
return 0;
}
开发者ID:RaonControl,项目名称:siteLibs,代码行数:32,代码来源:snmpDevAsync_onlyint.c
示例3: get_snmp
void get_snmp(void *precord)
{
snmpRecord *psnmp = (snmpRecord *)precord;
SNMP_INFO *snmpinfo = (SNMP_INFO*)psnmp->dpvt;
if (!(snmpinfo->sess = snmp_open(&snmpinfo->ss))) {
snmp_perror("snmp_open");
};
snmpinfo->getreq = snmp_pdu_create(SNMP_MSG_GET); /* send the first GET */
if (! snmpinfo->getreq) {
snmp_close(snmpinfo->sess); /* cleanup */
}
snmp_add_null_var(snmpinfo->getreq, snmpinfo->oid_info.Oid, snmpinfo->oid_info.OidLen);
if (snmp_send(snmpinfo->sess, snmpinfo->getreq))
hosts++;
else {
snmp_perror("snmp_setsend");
snmp_free_pdu(snmpinfo->getreq);
}
active_hosts();
snmp_close(snmpinfo->sess); /* cleanup */
}
开发者ID:RaonControl,项目名称:siteLibs,代码行数:26,代码来源:snmpDevAsync_onlyint.c
示例4: agentx_check_session
/*
* check a session validity for connectivity to the master agent. If
* not functioning, close and start attempts to reopen the session
*/
void agentx_check_session (unsigned int clientreg, void *clientarg)
{
netsnmp_session *ss = (netsnmp_session *) clientarg;
if (!ss)
{
if (clientreg)
snmp_alarm_unregister (clientreg);
return;
}
DEBUGMSGTL (("agentx/subagent", "checking status of session %p\n", ss));
if (!agentx_send_ping (ss))
{
snmp_log (LOG_WARNING, "AgentX master agent failed to respond to ping. Attempting to re-register.\n");
/*
* master agent disappeared? Try and re-register.
* close first, just to be sure .
*/
agentx_unregister_callbacks (ss);
agentx_close_session (ss, AGENTX_CLOSE_TIMEOUT);
snmp_alarm_unregister (clientreg); /* delete ping alarm timer */
snmp_call_callbacks (SNMP_CALLBACK_APPLICATION, SNMPD_CALLBACK_INDEX_STOP, (void *) ss);
register_mib_detach ();
if (main_session != NULL)
{
remove_trap_session (ss);
snmp_close (main_session);
/*
* We need to remove the callbacks attached to the callback
* session because they have a magic callback data structure
* which includes a pointer to the main session
* (which is no longer valid).
*
* Given that the main session is not responsive anyway.
* it shoudn't matter if we lose some outstanding requests.
*/
if (agentx_callback_sess != NULL)
{
snmp_close (agentx_callback_sess);
agentx_callback_sess = NULL;
subagent_init_callback_session ();
}
main_session = NULL;
agentx_reopen_session (0, NULL);
}
else
{
snmp_close (main_session);
main_session = NULL;
}
}
else
{
DEBUGMSGTL (("agentx/subagent", "session %p responded to ping\n", ss));
}
}
开发者ID:274914765,项目名称:C,代码行数:62,代码来源:subagent.c
示例5: ups_mib_mgr_get_upsBypassEntry
int ups_mib_mgr_get_upsBypassEntry(struct snmp_session *s, upsBypassEntry_t **upsBypassEntry)
{
struct snmp_session *peer;
struct snmp_pdu *request, *response;
struct variable_list *vars;
int status;
request = snmp_pdu_create(SNMP_MSG_GETNEXT);
snmp_add_null_var(request, upsBypassVoltage, sizeof(upsBypassVoltage)/sizeof(oid));
snmp_add_null_var(request, upsBypassCurrent, sizeof(upsBypassCurrent)/sizeof(oid));
snmp_add_null_var(request, upsBypassPower, sizeof(upsBypassPower)/sizeof(oid));
peer = snmp_open(s);
if (!peer) {
return -1;
}
status = snmp_synch_response(peer, request, &response);
if (status != STAT_SUCCESS) {
if (response) snmp_free_pdu(response);
snmp_close(peer);
return -2;
}
*upsBypassEntry = (upsBypassEntry_t *) malloc(sizeof(upsBypassEntry_t));
if (! *upsBypassEntry) {
if (response) snmp_free_pdu(response);
snmp_close(peer);
return -4;
}
for (vars = response->variables; vars; vars = vars->next_variable) {
if (vars->name_length > sizeof(upsBypassVoltage)/sizeof(oid)
&& memcmp(vars->name, upsBypassVoltage, sizeof(upsBypassVoltage)) == 0) {
(*upsBypassEntry)->__upsBypassVoltage = *vars->val.integer;
(*upsBypassEntry)->upsBypassVoltage = &((*upsBypassEntry)->__upsBypassVoltage);
}
if (vars->name_length > sizeof(upsBypassCurrent)/sizeof(oid)
&& memcmp(vars->name, upsBypassCurrent, sizeof(upsBypassCurrent)) == 0) {
(*upsBypassEntry)->__upsBypassCurrent = *vars->val.integer;
(*upsBypassEntry)->upsBypassCurrent = &((*upsBypassEntry)->__upsBypassCurrent);
}
if (vars->name_length > sizeof(upsBypassPower)/sizeof(oid)
&& memcmp(vars->name, upsBypassPower, sizeof(upsBypassPower)) == 0) {
(*upsBypassEntry)->__upsBypassPower = *vars->val.integer;
(*upsBypassEntry)->upsBypassPower = &((*upsBypassEntry)->__upsBypassPower);
}
}
if (response) snmp_free_pdu(response);
if (snmp_close(peer) == 0) {
return -5;
}
return 0;
}
开发者ID:AllardJ,项目名称:Tomato,代码行数:57,代码来源:rfc1628-mib-mgr.c
示例6: ups_mib_mgr_get_upsOutput
int ups_mib_mgr_get_upsOutput(struct snmp_session *s, upsOutput_t **upsOutput)
{
struct snmp_session *peer;
struct snmp_pdu *request, *response;
struct variable_list *vars;
int status;
request = snmp_pdu_create(SNMP_MSG_GETNEXT);
snmp_add_null_var(request, upsOutputSource, sizeof(upsOutputSource)/sizeof(oid));
snmp_add_null_var(request, upsOutputFrequency, sizeof(upsOutputFrequency)/sizeof(oid));
snmp_add_null_var(request, upsOutputNumLines, sizeof(upsOutputNumLines)/sizeof(oid));
peer = snmp_open(s);
if (!peer) {
return -1;
}
status = snmp_synch_response(peer, request, &response);
if (status != STAT_SUCCESS) {
if (response) snmp_free_pdu(response);
snmp_close(peer);
return -2;
}
*upsOutput = (upsOutput_t *) malloc(sizeof(upsOutput_t));
if (! *upsOutput) {
if (response) snmp_free_pdu(response);
snmp_close(peer);
return -4;
}
for (vars = response->variables; vars; vars = vars->next_variable) {
if (vars->name_length > sizeof(upsOutputSource)/sizeof(oid)
&& memcmp(vars->name, upsOutputSource, sizeof(upsOutputSource)) == 0) {
(*upsOutput)->__upsOutputSource = *vars->val.integer;
(*upsOutput)->upsOutputSource = &((*upsOutput)->__upsOutputSource);
}
if (vars->name_length > sizeof(upsOutputFrequency)/sizeof(oid)
&& memcmp(vars->name, upsOutputFrequency, sizeof(upsOutputFrequency)) == 0) {
(*upsOutput)->__upsOutputFrequency = *vars->val.integer;
(*upsOutput)->upsOutputFrequency = &((*upsOutput)->__upsOutputFrequency);
}
if (vars->name_length > sizeof(upsOutputNumLines)/sizeof(oid)
&& memcmp(vars->name, upsOutputNumLines, sizeof(upsOutputNumLines)) == 0) {
(*upsOutput)->__upsOutputNumLines = *vars->val.integer;
(*upsOutput)->upsOutputNumLines = &((*upsOutput)->__upsOutputNumLines);
}
}
if (response) snmp_free_pdu(response);
if (snmp_close(peer) == 0) {
return -5;
}
return 0;
}
开发者ID:AllardJ,项目名称:Tomato,代码行数:57,代码来源:rfc1628-mib-mgr.c
示例7: snmp_deinit
void snmp_deinit(void) {
console_log("snmp: deinit\n");
iconv_close(conv_utf16_utf8);
if (snmp_session_repeaterinfo != NULL) {
snmp_close(snmp_session_repeaterinfo);
snmp_session_repeaterinfo = NULL;
}
if (snmp_session_rssi != NULL) {
snmp_close(snmp_session_rssi);
snmp_session_rssi = NULL;
}
}
开发者ID:n8ohu,项目名称:dmrshark,代码行数:15,代码来源:snmp.c
示例8: free_trap_session
static void
free_trap_session(struct trap_sink *sp)
{
DEBUGMSGTL(("trap", "freeing callback trap session (%p, %p)\n", sp, sp->sesp));
snmp_close(sp->sesp);
free(sp);
}
开发者ID:RasmusKoldsoe,项目名称:performand.k70.2,代码行数:7,代码来源:agent_trap.c
示例9: synchronous
/*
* simple synchronous loop
*/
void synchronous (void)
{
struct host *hp;
for (hp = hosts; hp->name; hp++) {
struct snmp_session ss, *sp;
struct oid *op;
snmp_sess_init(&ss); /* initialize session */
ss.version = SNMP_VERSION_2c;
ss.peername = strdup(hp->name);
ss.community = strdup(hp->community);
ss.community_len = strlen(ss.community);
if (!(sp = snmp_open(&ss))) {
snmp_perror("snmp_open");
continue;
}
for (op = oids; op->Name; op++) {
struct snmp_pdu *req, *resp;
int status;
req = snmp_pdu_create(SNMP_MSG_GET);
snmp_add_null_var(req, op->Oid, op->OidLen);
status = snmp_synch_response(sp, req, &resp);
if (!print_result(status, sp, resp)) break;
snmp_free_pdu(resp);
}
snmp_close(sp);
}
}
开发者ID:dear531,项目名称:snmp_source,代码行数:32,代码来源:asyncapp.c
示例10: snmp_bc_close
void snmp_bc_close(void *hnd)
{
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
oh_sel_close(handle->selcache);
if (is_simulator()) {
sim_close();
}
else {
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
/* Should we free handle->config? */
/* windows32 specific net-snmp cleanup (is a noop on unix) */
snmp_close(custom_handle->ss);
SOCK_CLEANUP;
}
/* Cleanup event2hpi hash table */
event2hpi_hash_free(handle);
/* Cleanup str2event hash table */
str2event_use_count--;
if (str2event_use_count == 0)
str2event_hash_free();
}
开发者ID:openhpi1,项目名称:testrepo,代码行数:26,代码来源:snmp_bc_session.c
示例11: snmp_bc_close
/**
* snmp_bc_close:
* @hnd: Pointer to handler structure.
*
* Close an SNMP BladeCenter/RSA plugin handler instance.
*
* Returns:
* Void
**/
void snmp_bc_close(void *hnd)
{
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
oh_el_close(handle->elcache);
if (is_simulator()) {
sim_close();
}
else {
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
/* FIXME:: Should we free handle->config - same question on A.1.1 code? */
snmp_close(custom_handle->ss);
/* Windows32 specific net-snmp cleanup (noop on unix) */
SOCK_CLEANUP;
}
/* Cleanup event2hpi hash table */
event2hpi_hash_free(handle);
/* Cleanup str2event hash table */
/* FIXME:: Add RSA free here */
bc_xml2event_hash_use_count--;
if (bc_xml2event_hash_use_count == 0) {
xml2event_hash_free(&bc_xml2event_hash);
}
}
开发者ID:openhpi1,项目名称:testrepo,代码行数:36,代码来源:snmp_bc_session.c
示例12: snmp_bc_close
/**
* snmp_bc_close:
* @hnd: Pointer to handler structure.
*
* Close an SNMP BladeCenter/RSA plugin handler instance.
*
* Returns:
* Void
**/
void snmp_bc_close(void *hnd)
{
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
oh_el_close(handle->elcache);
if (is_simulator()) {
sim_close();
}
else {
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
snmp_close(custom_handle->ss);
/* Windows32 specific net-snmp cleanup (noop on unix) */
SOCK_CLEANUP;
}
/* Cleanup event2hpi hash table */
event2hpi_hash_free(handle);
/* Cleanup errlog2event_hash table */
errlog2event_hash_use_count--;
if (errlog2event_hash_use_count == 0) {
errlog2event_hash_free();
}
}
开发者ID:openhpi1,项目名称:testrepo,代码行数:34,代码来源:snmp_bc_session.c
示例13: snmp_get_item
static struct snmp_pdu *
snmp_get_item(char *host, char *community, char *mib_item)
{
struct snmp_session session, *ss;
struct snmp_pdu *request = NULL, *result = NULL;
oid Oid[MAX_OID_LEN];
unsigned int oid_len = MAX_OID_LEN;
/* initialize the SNMP session */
snmp_sess_init(&session);
session.peername = host;
session.community = (uchar_t *)community;
session.community_len = strlen((const char *)session.community);
session.version = SNMP_VERSION_1;
session.retries = 0;
if ((ss = snmp_open(&session)) == NULL)
return (NULL);
/* add the requested data */
if (!read_objid(mib_item, Oid, &oid_len))
snmp_perror(mib_item);
/* initialize the request PDU */
request = snmp_pdu_create(SNMP_MSG_GET);
snmp_add_null_var(request, Oid, oid_len);
(void) snmp_synch_response(ss, request, &result);
snmp_close(ss);
return (result);
}
开发者ID:drscream,项目名称:illumos-joyent,代码行数:33,代码来源:probe-snmp.c
示例14: snmp_start_read_rssi
void snmp_start_read_rssi(char *host) {
struct snmp_pdu *pdu;
struct snmp_session session;
const char *community = "public";
if (oid_rssi_ts1_length == 0 || oid_rssi_ts2_length == 0)
return;
snmp_rssi_received = 0;
if (snmp_session_rssi != NULL) {
snmp_close(snmp_session_rssi);
snmp_session_rssi = NULL;
}
snmp_sess_init(&session);
session.version = SNMP_VERSION_1;
session.peername = strdup(host);
session.community = (unsigned char *)strdup(community);
session.community_len = strlen(community);
session.callback = snmp_get_rssi_cb;
if (!(snmp_session_rssi = snmp_open(&session))) {
console_log("snmp error: error opening session to host %s\n", host);
return;
}
pdu = snmp_pdu_create(SNMP_MSG_GET);
snmp_add_null_var(pdu, oid_rssi_ts1, oid_rssi_ts1_length);
snmp_add_null_var(pdu, oid_rssi_ts2, oid_rssi_ts2_length);
if (!snmp_send(snmp_session_rssi, pdu))
console_log("snmp error: error sending rssi request to host %s\n", host);
free(session.peername);
free(session.community);
}
开发者ID:n8ohu,项目名称:dmrshark,代码行数:34,代码来源:snmp.c
示例15: perr
void perr(struct snmp_pdu *resp) {
if(resp) fprintf(stderr, "error: %s\n", snmp_errstring(resp->errstat));
snmp_perror("error");
snmp_close(ses);
SOCK_CLEANUP;
exit(1);
}
开发者ID:xiongshaogang,项目名称:NetAndSysMonitor,代码行数:7,代码来源:ttg-snmp.cpp
示例16: prifalias
void prifalias(oid inst) {
struct snmp_pdu *pdu, *resp;
oid tmp_oid[] = { 1,3,6,1,2,1,31,1,1,1,18,0 };
int stat;
char *tmp;
if(!extended) {
fprintf(stderr, "ifalias is only available in eXtended mode\n");
snmp_close(ses);
SOCK_CLEANUP;
exit(1);
}
tmp_oid[11]=inst;
pdu=snmp_pdu_create(SNMP_MSG_GET);
snmp_add_null_var(pdu, tmp_oid, sizeof(tmp_oid)/sizeof(oid));
stat=snmp_synch_response(ses, pdu, &resp);
if (stat != STAT_SUCCESS || resp->errstat != SNMP_ERR_NOERROR)
perr(resp);
if(resp->variables->val_len && strlen((char *)resp->variables->val.string)) {
tmp=malloc((resp->variables->val_len+1) * sizeof(char));
memcpy(tmp, resp->variables->val.string, resp->variables->val_len);
tmp[resp->variables->val_len]=0;
printf(" \"%s\"", tmp);
free(tmp);
}
if(resp)
snmp_free_pdu(resp);
}
开发者ID:xiongshaogang,项目名称:NetAndSysMonitor,代码行数:33,代码来源:ttg-snmp.cpp
示例17: getcntr32
uint32_t getcntr32(int dir, oid inst) {
struct snmp_pdu *pdu, *resp;
oid iftable_oid[] = { 1,3,6,1,2,1,2,2,1,0,0 }; // dir=9 ; inst=10
int stat;
uint32_t tmp;
pdu=snmp_pdu_create(SNMP_MSG_GET);
iftable_oid[9]=dir;
iftable_oid[10]=inst;
snmp_add_null_var(pdu, iftable_oid, sizeof(iftable_oid)/sizeof(oid));
stat=snmp_synch_response(ses, pdu, &resp);
if (stat != STAT_SUCCESS || resp->errstat != SNMP_ERR_NOERROR)
perr(resp);
if(resp->variables->type != ASN_COUNTER) {
fprintf(stderr, "\nError: unsupported data type (only 32bit counter is supported in normal mode)\n");
snmp_close(ses);
SOCK_CLEANUP;
exit(1);
}
tmp=resp->variables->val.counter64->high;
if(resp)
snmp_free_pdu(resp);
return tmp;
}
开发者ID:xiongshaogang,项目名称:NetAndSysMonitor,代码行数:29,代码来源:ttg-snmp.cpp
示例18: agentx_check_session
/*
* check a session validity for connectivity to the master agent. If
* not functioning, close and start attempts to reopen the session
*/
void
agentx_check_session(unsigned int clientreg, void *clientarg)
{
netsnmp_session *ss = (netsnmp_session *) clientarg;
if (!ss) {
if (clientreg)
snmp_alarm_unregister(clientreg);
return;
}
DEBUGMSGTL(("agentx/subagent", "checking status of session %p\n", ss));
if (!agentx_send_ping(ss)) {
snmp_log(LOG_WARNING,
"AgentX master agent failed to respond to ping. Attempting to re-register.\n");
/*
* master agent disappeared? Try and re-register.
* close first, just to be sure .
*/
agentx_unregister_callbacks(ss);
agentx_close_session(ss, AGENTX_CLOSE_TIMEOUT);
snmp_alarm_unregister(clientreg); /* delete ping alarm timer */
snmp_call_callbacks(SNMP_CALLBACK_APPLICATION,
SNMPD_CALLBACK_INDEX_STOP, (void *) ss);
snmp_close(main_session);
main_session = NULL;
agentx_reopen_session(0, NULL);
} else {
DEBUGMSGTL(("agentx/subagent", "session %p responded to ping\n",
ss));
}
}
开发者ID:AllardJ,项目名称:Tomato,代码行数:35,代码来源:subagent.c
示例19: cleanup
// Need to clean after each SNMP call, otherwise program fails
void cleanup() {
if (response)
snmp_free_pdu(response);
snmp_close(ss);
SOCK_CLEANUP;
}
开发者ID:kenchan13579,项目名称:SNMP,代码行数:8,代码来源:snmp.c
示例20: snmp_close_driver
/* cleanups session */
void snmp_close_driver(struct ifstat_driver *driver) {
struct snmp_driver_data *data = driver->data;
snmp_close(data->session);
free(data->ifsnmp);
free(data);
}
开发者ID:RaonControl,项目名称:siteApps,代码行数:8,代码来源:snmp.c
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