summaryrefslogtreecommitdiff
path: root/ext/snmp
diff options
context:
space:
mode:
Diffstat (limited to 'ext/snmp')
-rw-r--r--ext/snmp/Makefile.in9
-rw-r--r--ext/snmp/config.m497
-rw-r--r--ext/snmp/php_snmp.h49
-rw-r--r--ext/snmp/snmp.c394
-rw-r--r--ext/snmp/winsnmp.c228
5 files changed, 0 insertions, 777 deletions
diff --git a/ext/snmp/Makefile.in b/ext/snmp/Makefile.in
deleted file mode 100644
index 799a3d5cb9..0000000000
--- a/ext/snmp/Makefile.in
+++ /dev/null
@@ -1,9 +0,0 @@
-
-LTLIBRARY_NAME = libsnmp.la
-LTLIBRARY_SOURCES = snmp.c
-LTLIBRARY_SHARED_NAME = snmp.la
-LTLIBRARY_SHARED_LIBADD = $(SNMP_SHARED_LIBADD)
-
-EXTRA_INCLUDES = $(SNMP_INCLUDE)
-
-include $(top_srcdir)/build/dynlib.mk
diff --git a/ext/snmp/config.m4 b/ext/snmp/config.m4
deleted file mode 100644
index 92f464c4de..0000000000
--- a/ext/snmp/config.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-
-
-PHP_ARG_WITH(openssl,for OpenSSL support in SNMP,
-[ --with-openssl[=DIR] Include OpenSSL support in SNMP.])
-
-AC_DEFUN(PHP_SETUP_OPENSSL,[
- for i in /usr/local/ssl /usr/local /usr /usr/local/openssl $PHP_OPENSSL; do
- if test -r $i/include/openssl/evp.h; then
- OPENSSL_DIR=$i
- OPENSSL_INC=$i/include/openssl
- elif test -r $i/include/evp.h; then
- OPENSSL_DIR=$i
- OPENSSL_INC=$i/include
- fi
- done
-
- if test -z "$OPENSSL_DIR"; then
- AC_MSG_ERROR(Cannot find OpenSSL's <evp.h>)
- fi
-
- AC_ADD_LIBPATH($OPENSSL_DIR/lib, SNMP_SHARED_LIBADD)
- AC_ADD_LIBRARY(ssl, yes, SNMP_SHARED_LIBADD)
- AC_ADD_LIBRARY(crypto, yes, SNMP_SHARED_LIBADD)
- AC_ADD_INCLUDE($OPENSSL_INC)
-])
-
-PHP_ARG_WITH(snmp,for SNMP support,
-[ --with-snmp[=DIR] Include SNMP support. DIR is the SNMP base
- install directory, defaults to searching through
- a number of common locations for the snmp install.
- Set DIR to "shared" to build as a dl, or "shared,DIR"
- to build as a dl and still specify DIR.])
-
- if test "$PHP_SNMP" != "no"; then
- if test "$PHP_SNMP" = "yes"; then
- SNMP_INCDIR=/usr/local/include
- SNMP_LIBDIR=/usr/local/lib
- test -f /usr/local/include/ucd-snmp/snmp.h && SNMP_INCDIR=/usr/local/include/ucd-snmp
- test -f /usr/include/ucd-snmp/snmp.h && SNMP_INCDIR=/usr/include/ucd-snmp
- test -f /usr/include/snmp/snmp.h && SNMP_INCDIR=/usr/include/snmp
- test -f /usr/include/snmp/include/ucd-snmp/snmp.h && SNMP_INCDIR=/usr/include/snmp/include/ucd-snmp
- test -f /usr/lib/libsnmp.a && SNMP_LIBDIR=/usr/lib
- test -f /usr/lib/libsnmp.so && SNMP_LIBDIR=/usr/lib
- test -f /usr/local/lib/libsnmp.a && SNMP_LIBDIR=/usr/local/lib
- test -f /usr/local/lib/libsnmp.so && SNMP_LIBDIR=/usr/local/lib
- test -f /usr/local/snmp/lib/libsnmp.a && SNMP_LIBDIR=/usr/local/snmp/lib
- test -f /usr/local/snmp/lib/libsnmp.so && SNMP_LIBDIR=/usr/local/snmp/lib
- else
- SNMP_INCDIR=$PHP_SNMP/include
- test -d $PHP_SNMP/include/ucd-snmp && SNMP_INCDIR=$withval/include/ucd-snmp
- SNMP_LIBDIR=$PHP_SNMP/lib
- fi
- AC_DEFINE(HAVE_SNMP,1,[ ])
- AC_ADD_LIBRARY_WITH_PATH(snmp, $SNMP_LIBDIR, SNMP_SHARED_LIBADD)
- old_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$INCLUDES $CPPFLAGS"
- AC_CHECK_HEADERS(default_store.h)
- if test "$ac_cv_header_default_store_h" = "yes"; then
- dnl UCD SNMP 4.1.x
- AC_TRY_RUN([
-#include <ucd-snmp-config.h>
-main() { exit(USE_OPENSSL != 1); }
- ],[
- SNMP_SSL=yes
- ],[
- SNMP_SSL=no
- ],[
- SNMP_SSL=no
- ])
- if test "$SNMP_SSL" = "yes"; then
- PHP_SETUP_OPENSSL
- fi
- fi
- CPPFLAGS="$old_CPPFLAGS"
- PHP_EXTENSION(snmp,$ext_shared)
- PHP_SUBST(SNMP_SHARED_LIBADD)
- AC_CHECK_LIB(kstat, kstat_read, [
- AC_ADD_LIBRARY(kstat,SNMP_SHARED_LIBADD)
- ])
- SNMP_INCLUDE="-I$SNMP_INCDIR"
- fi
-PHP_SUBST(SNMP_LIBDIR)
-PHP_SUBST(SNMP_INCLUDE)
-PHP_SUBST(KSTAT_LIBS)
-
-AC_MSG_CHECKING(whether to enable UCD SNMP hack)
-AC_ARG_ENABLE(ucd-snmp-hack,
-[ --enable-ucd-snmp-hack Enable UCD SNMP hack],[
- if test "$enableval" = "yes" ; then
- AC_DEFINE(UCD_SNMP_HACK, 1, [ ])
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- fi
-],[
- AC_MSG_RESULT(no)
-])
diff --git a/ext/snmp/php_snmp.h b/ext/snmp/php_snmp.h
deleted file mode 100644
index 149246035a..0000000000
--- a/ext/snmp/php_snmp.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-+----------------------------------------------------------------------+
-| PHP version 4.0 |
-+----------------------------------------------------------------------+
-| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
-+----------------------------------------------------------------------+
-| This source file is subject to version 2.02 of the PHP license, |
-| that is bundled with this package in the file LICENSE, and is |
-| available at through the world-wide-web at |
-| http://www.php.net/license/2_02.txt. |
-| If you did not receive a copy of the PHP license and are unable to |
-| obtain it through the world-wide-web, please send a note to |
-| license@php.net so we can mail you a copy immediately. |
-+----------------------------------------------------------------------+
-| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
-| Mike Jackson <mhjack@tscnet.com> |
-| Steven Lawrance <slawrance@technologist.com> |
-+----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-#ifndef PHP_SNMP_H
-#define PHP_SNMP_H
-
-#if HAVE_SNMP
-#ifndef DLEXPORT
-#define DLEXPORT
-#endif
-
-extern zend_module_entry snmp_module_entry;
-#define snmp_module_ptr &snmp_module_entry
-
-PHP_MINIT_FUNCTION(snmp);
-PHP_FUNCTION(snmpget);
-PHP_FUNCTION(snmpwalk);
-PHP_FUNCTION(snmprealwalk);
-PHP_FUNCTION(snmp_get_quick_print);
-PHP_FUNCTION(snmp_set_quick_print);
-PHP_FUNCTION(snmpset);
-PHP_MINFO_FUNCTION(snmp);
-#else
-
-#define snmp_module_ptr NULL
-
-#endif /* HAVE_SNMP */
-
-#define phpext_snmp_ptr snmp_module_ptr
-
-#endif /* PHP_SNMP_H */
diff --git a/ext/snmp/snmp.c b/ext/snmp/snmp.c
deleted file mode 100644
index 8036201a81..0000000000
--- a/ext/snmp/snmp.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
-+----------------------------------------------------------------------+
-| PHP version 4.0 |
-+----------------------------------------------------------------------+
-| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
-+----------------------------------------------------------------------+
-| This source file is subject to version 2.02 of the PHP license, |
-| that is bundled with this package in the file LICENSE, and is |
-| available at through the world-wide-web at |
-| http://www.php.net/license/2_02.txt. |
-| If you did not receive a copy of the PHP license and are unable to |
-| obtain it through the world-wide-web, please send a note to |
-| license@php.net so we can mail you a copy immediately. |
-+----------------------------------------------------------------------+
-| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
-| Mike Jackson <mhjack@tscnet.com> |
-| Steven Lawrance <slawrance@technologist.com> |
-+----------------------------------------------------------------------+
-*/
-/* $Id$ */
-
-#include "php.h"
-#include "ext/standard/info.h"
-#include "php_snmp.h"
-#include <sys/types.h>
-#ifdef PHP_WIN32
-#include <winsock.h>
-#include <errno.h>
-#include <process.h>
-#include "win32/time.h"
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#ifndef _OSD_POSIX
-#include <sys/errno.h>
-#else
-#include <errno.h> /* BS2000/OSD uses <errno.h>, not <sys/errno.h> */
-#endif
-#include <netdb.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if HAVE_SNMP
-
-#ifndef __P
-#ifdef __GNUC__
-#define __P(args) args
-#else
-#define __P(args) ()
-#endif
-#endif
-
-#ifdef HAVE_DEFAULT_STORE_H
-#include "default_store.h"
-#endif
-#include "asn1.h"
-#include "snmp_api.h"
-#include "snmp_client.h"
-#include "snmp_impl.h"
-#include "snmp.h"
-#include "parse.h"
-#include "mib.h"
-
-/* ucd-snmp 3.3.1 changed the name of a few #defines... They've been changed back to the original ones in 3.5.3! */
-#ifndef SNMP_MSG_GET
-#define SNMP_MSG_GET GET_REQ_MSG
-#define SNMP_MSG_GETNEXT GETNEXT_REQ_MSG
-#endif
-
-void php_snmp(INTERNAL_FUNCTION_PARAMETERS, int st);
-
-/* constant - can be shared among threads */
-static oid objid_mib[] = {1, 3, 6, 1, 2, 1};
-
-function_entry snmp_functions[] = {
- PHP_FE(snmpget, NULL)
- PHP_FE(snmpwalk, NULL)
- PHP_FE(snmprealwalk, NULL)
- PHP_FALIAS(snmpwalkoid, snmprealwalk, NULL)
- PHP_FE(snmp_get_quick_print, NULL)
- PHP_FE(snmp_set_quick_print, NULL)
- PHP_FE(snmpset, NULL)
- {NULL,NULL,NULL}
-};
-
-zend_module_entry snmp_module_entry = {
- "snmp",
- snmp_functions,
- PHP_MINIT(snmp),
- NULL,
- NULL,
- NULL,
- PHP_MINFO(snmp),
- STANDARD_MODULE_PROPERTIES
-};
-
-#ifdef COMPILE_DL_SNMP
-ZEND_GET_MODULE(snmp)
-#endif
-
-/* THREAD_LS snmp_module php_snmp_module; - may need one of these at some point */
-
-PHP_MINIT_FUNCTION(snmp)
-{
- init_mib();
- return SUCCESS;
-}
-
-PHP_MINFO_FUNCTION(snmp)
-{
- php_info_print_table_start();
- php_info_print_table_row(2, "UCD-SNMP Support", "enabled");
- php_info_print_table_end();
-}
-
-
-/*
-* Generic SNMP object fetcher
-*
-* st=1 snmpget() - query an agent and return a single value.
-* st=2 snmpwalk() - walk the mib and return a single dimensional array
-* containing the values.
-* st=3 snmprealwalk() and snmpwalkoid() - walk the mib and return an
-* array of oid,value pairs.
-* st=5-8 ** Reserved **
-* st=11 snmpset() - query an agent and set a single value
-*
-*/
-void php_snmp(INTERNAL_FUNCTION_PARAMETERS, int st) {
- zval **a1, **a2, **a3, **a4, **a5, **a6, **a7;
- struct snmp_session session, *ss;
- struct snmp_pdu *pdu=NULL, *response;
- struct variable_list *vars;
- char *objid;
- oid name[MAX_NAME_LEN];
- int name_length;
- int status, count,rootlen=0,gotroot=0;
- oid root[MAX_NAME_LEN];
- char buf[2048];
- char buf2[2048];
- int keepwalking=1;
- long timeout=SNMP_DEFAULT_TIMEOUT;
- long retries=SNMP_DEFAULT_RETRIES;
- int myargc = ZEND_NUM_ARGS();
- char type = (char) 0;
- char *value = (char *) 0;
-
- if (myargc < 3 || myargc > 7 ||
- zend_get_parameters_ex(myargc, &a1, &a2, &a3, &a4, &a5, &a6, &a7) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
-
- convert_to_string_ex(a1);
- convert_to_string_ex(a2);
- convert_to_string_ex(a3);
-
- if (st == 11) {
- if (myargc < 5) {
- WRONG_PARAM_COUNT;
- }
-
- convert_to_string_ex(a4);
- convert_to_string_ex(a5);
-
- if(myargc > 5) {
- convert_to_long_ex(a6);
- timeout = (*a6)->value.lval;
- }
-
- if(myargc > 6) {
- convert_to_long_ex(a7);
- retries = (*a7)->value.lval;
- }
-
- type = (*a4)->value.str.val[0];
- value = (*a5)->value.str.val;
- } else {
- if(myargc > 3) {
- convert_to_long_ex(a4);
- timeout = (*a4)->value.lval;
- }
-
- if(myargc > 4) {
- convert_to_long_ex(a5);
- retries = (*a5)->value.lval;
- }
- }
-
- objid = (*a3)->value.str.val;
-
- if (st >= 2) { /* walk */
- rootlen = MAX_NAME_LEN;
- if ( strlen(objid) ) { /* on a walk, an empty string means top of tree - no error */
- if ( read_objid(objid, root, &rootlen) ) {
- gotroot = 1;
- } else {
- php_error(E_WARNING,"Invalid object identifier: %s\n", objid);
- }
- }
- if (gotroot == 0) {
- memmove((char *)root, (char *)objid_mib, sizeof(objid_mib));
- rootlen = sizeof(objid_mib) / sizeof(oid);
- gotroot = 1;
- }
- }
-
- memset(&session, 0, sizeof(struct snmp_session));
-
- session.peername = (*a1)->value.str.val;
- session.version = SNMP_VERSION_1;
- /*
- * FIXME: potential memory leak
- * This is a workaround for an "artifact" (Mike Slifcak)
- * in (at least) ucd-snmp 3.6.1 which frees
- * memory it did not allocate
- */
-#ifdef UCD_SNMP_HACK
- session.community = (u_char *)strdup((*a2)->value.str.val); /* memory freed by SNMP library, strdup NOT estrdup */
-#else
- session.community = (u_char *)(*a2)->value.str.val;
-#endif
- session.community_len = (*a2)->value.str.len;
- session.retries = retries;
- session.timeout = timeout;
-
- session.authenticator = NULL;
- snmp_synch_setup(&session);
-
- if ((ss = snmp_open(&session)) == NULL) {
- php_error(E_WARNING,"Could not open snmp\n");
- RETURN_FALSE;
- }
-
- if (st >= 2) {
- memmove((char *)name, (char *)root, rootlen * sizeof(oid));
- name_length = rootlen;
- if (array_init(return_value) == FAILURE) {
- php_error(E_WARNING, "Cannot prepare result array");
- RETURN_FALSE;
- }
- }
-
- while(keepwalking) {
- keepwalking=0;
- if (st == 1) {
- pdu = snmp_pdu_create(SNMP_MSG_GET);
- name_length = MAX_NAME_LEN;
- if ( !read_objid(objid, name, &name_length) ) {
- php_error(E_WARNING,"Invalid object identifier: %s\n", objid);
- RETURN_FALSE;
- }
- snmp_add_null_var(pdu, name, name_length);
- } else if (st == 11) {
- pdu = snmp_pdu_create(SNMP_MSG_SET);
- if (snmp_add_var(pdu, name, name_length, type, value)) {
- php_error(E_WARNING,"Could not add variable: %s\n", name);
- RETURN_FALSE;
- }
- } else if (st >= 2) {
- pdu = snmp_pdu_create(SNMP_MSG_GETNEXT);
- snmp_add_null_var(pdu, name, name_length);
- }
-
-retry:
- status = snmp_synch_response(ss, pdu, &response);
- if (status == STAT_SUCCESS) {
- if (response->errstat == SNMP_ERR_NOERROR) {
- for (vars = response->variables; vars; vars = vars->next_variable) {
- if (st >= 2 && st != 11 &&
- (vars->name_length < rootlen || memcmp(root, vars->name, rootlen * sizeof(oid)))) {
- continue; /* not part of this subtree */
- }
-
- if (st != 11) {
- sprint_value(buf,vars->name, vars->name_length, vars);
- }
-#if 0
- Debug("snmp response is: %s\n",buf);
-#endif
- if (st == 1) {
- RETVAL_STRING(buf,1);
- } else if (st == 2) {
- add_next_index_string(return_value,buf,1); /* Add to returned array */
- } else if (st == 3) {
- sprint_objid(buf2, vars->name, vars->name_length);
- add_assoc_string(return_value,buf2,buf,1);
- }
- if (st >= 2 && st != 11) {
- if (vars->type != SNMP_ENDOFMIBVIEW &&
- vars->type != SNMP_NOSUCHOBJECT && vars->type != SNMP_NOSUCHINSTANCE) {
- memmove((char *)name, (char *)vars->name,vars->name_length * sizeof(oid));
- name_length = vars->name_length;
- keepwalking = 1;
- }
- }
- }
- } else {
- if (st != 2 || response->errstat != SNMP_ERR_NOSUCHNAME) {
- php_error(E_WARNING,"Error in packet.\nReason: %s\n", snmp_errstring(response->errstat));
- if (response->errstat == SNMP_ERR_NOSUCHNAME) {
- for (count=1, vars = response->variables; vars && count != response->errindex;
- vars = vars->next_variable, count++);
- if (vars) {
- sprint_objid(buf,vars->name, vars->name_length);
- }
- php_error(E_WARNING,"This name does not exist: %s\n",buf);
- }
- if (st == 1) {
- if ((pdu = snmp_fix_pdu(response, SNMP_MSG_GET)) != NULL) {
- goto retry;
- }
- } else if (st == 11) {
- if ((pdu = snmp_fix_pdu(response, SNMP_MSG_SET)) != NULL) {
- goto retry;
- }
- } else if (st >= 2) {
- if ((pdu = snmp_fix_pdu(response, SNMP_MSG_GETNEXT)) != NULL) {
- goto retry;
- }
- }
- RETURN_FALSE;
- }
- }
- } else if (status == STAT_TIMEOUT) {
- php_error(E_WARNING,"No Response from %s\n", (*a1)->value.str.val);
- RETURN_FALSE;
- } else { /* status == STAT_ERROR */
- php_error(E_WARNING,"An error occurred, Quitting...\n");
- RETURN_FALSE;
- }
- if (response) {
- snmp_free_pdu(response);
- }
- } /* keepwalking */
- snmp_close(ss);
-}
-
-/* {{{ proto string snmpget(string host, string community, string object_id [, int timeout [, int retries]])
- Fetch a SNMP object */
-PHP_FUNCTION(snmpget) {
- php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,1);
-}
-/* }}} */
-
-/* {{{ proto array snmpwalk(string host, string community, string object_id [, int timeout [, int retries]])
- Return all objects under the specified object id */
-PHP_FUNCTION(snmpwalk) {
- return php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,2);
-}
-/* }}} */
-
-/* {{{ proto array snmprealwalk(string host, string community, string object_id [, int timeout [, int retries]])
- Return all objects including their respective object id withing the specified one */
-PHP_FUNCTION(snmprealwalk) {
- return php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,3);
-}
-/* }}} */
-
-/* {{{ proto bool snmp_get_quick_print(void)
- Return the current status of quick_print */
-PHP_FUNCTION(snmp_get_quick_print) {
- RETURN_LONG(snmp_get_quick_print() ? 1 : 0);
-}
-/* }}} */
-
-/* {{{ proto void snmp_set_quick_print(int quick_print)
- Return all objects including their respective object id withing the specified one */
-PHP_FUNCTION(snmp_set_quick_print) {
- zval **a1;
- if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &a1) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(a1);
- snmp_set_quick_print((int)(*a1)->value.lval);
-}
-/* }}} */
-
-/* {{{ proto int snmpset(string host, string community, string object_id, string type, mixed value [, int timeout [, int retries]])
- Set the value of a SNMP object */
-PHP_FUNCTION(snmpset) {
- php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,11);
-}
-/* }}} */
-
-#endif
-
-/*
-* Local variables:
-* tab-width: 4
-* c-basic-offset: 4
-* End:
-*/
diff --git a/ext/snmp/winsnmp.c b/ext/snmp/winsnmp.c
deleted file mode 100644
index 45bda9fa9b..0000000000
--- a/ext/snmp/winsnmp.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
-Created from the snmputil sample in the Microsoft SDK for NT
-*/
-
-#include "php.h"
-#if COMPILE_DL
-#include "../phpdl.h"
-#include "functions/dl.h"
-#endif
-#include "php_snmp.h"
-#include <sys/types.h>
-
-#include <windows.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <malloc.h>
-
-#if HAVE_SNMP
-
-#include <snmp.h>
-#include <mgmtapi.h>
-
-
-function_entry snmp_functions[] = {
- {"snmpget", php3_snmpget, NULL},
- {"snmpwalk", php3_snmpwalk, NULL},
- {NULL,NULL,NULL}
-};
-
-zend_module_entry snmp_module_entry = {
- "SNMP",snmp_functions,NULL,NULL,NULL,NULL,NULL,0,0,0,NULL
-};
-
-#if COMPILE_DL
-DLEXPORT zend_module_entry *get_module() { return &snmp_module_entry; }
-#endif
-
-#define GET 1
-#define WALK 2
-#define GETNEXT 3
-
-#define TIMEOUT 6000 /* milliseconds */
-#define RETRIES 3
-
-
-void _php3_snmp(INTERNAL_FUNCTION_PARAMETERS, int st) {
- pval *a1, *a2, *a3;
- INT operation;
- LPSTR agent;
- LPSTR community;
- RFC1157VarBindList variableBindings;
- LPSNMP_MGR_SESSION session;
-
- INT timeout = TIMEOUT;
- INT retries = RETRIES;
-
- BYTE requestType;
- AsnInteger errorStatus;
- AsnInteger errorIndex;
- AsnObjectIdentifier oid;
- char *chkPtr = NULL;
-
- if (getParameters(ht, 3, &a1, &a2, &a3) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_string(a1);
- convert_to_string(a2);
- convert_to_string(a3);
-
- agent=a1->value.str.val;
- community=a2->value.str.val;
- operation=st;
- SnmpMgrStrToOid(a3->value.str.val, &oid);
-
-/*
- I've limited this to only one oid, but we can create a
- list of oid's here, and expand the function to take multiple
- oid's
-*/
- variableBindings.list->name = oid;
- variableBindings.list->value.asnType = ASN_NULL;
- variableBindings.len = 1;
-
-/* Establish a SNMP session to communicate with the remote agent. The
- community, communications timeout, and communications retry count
- for the session are also required.
-*/
- if ((session = SnmpMgrOpen(agent, community, timeout, retries)) == NULL){
- php_error(E_WARNING,"error on SnmpMgrOpen %d\n", GetLastError());
- }
-
- /* Determine and perform the requested operation.*/
- if (operation == GET || operation == GETNEXT){
- /* Get and GetNext are relatively simple operations to perform.
- Simply initiate the request and process the result and/or
- possible error conditions. */
-
- if (operation == GET){
- requestType = ASN_RFC1157_GETREQUEST;
- } else {
- requestType = ASN_RFC1157_GETNEXTREQUEST;
- }
-
- /* Request that the API carry out the desired operation.*/
- if (!SnmpMgrRequest(session, requestType, &variableBindings,
- &errorStatus, &errorIndex)){
- /* The API is indicating an error. */
- php_error(E_WARNING,"error on SnmpMgrRequest %d\n", GetLastError());
- } else {
- /* The API succeeded, errors may be indicated from the remote
- agent. */
- if (errorStatus > 0){
- php_error(E_WARNING,"Error: errorStatus=%d, errorIndex=%d\n",
- errorStatus, errorIndex);
- } else {
- /* Display the resulting variable bindings.*/
- UINT i;
- char *str = NULL;
-
- for(i=0; i < variableBindings.len; i++)
- {
- SnmpMgrOidToStr(&variableBindings.list[i].name, &str);
- php_printf("Variable = %s\n", str);
- if (str) SNMP_free(str);
-
- php_printf("Value = ");
- SnmpUtilPrintAsnAny(&variableBindings.list[i].value);
-
- php_printf("\n");
- } /* end for() */
- }
- }
-
- /* Free the variable bindings that have been allocated.*/
- SnmpUtilVarBindListFree(&variableBindings);
- }
- else if (operation == WALK)
- {
- /* Walk is a common term used to indicate that all MIB variables
- under a given OID are to be traversed and displayed. This is
- a more complex operation requiring tests and looping in addition
- to the steps for get/getnext above. */
- AsnObjectIdentifier root;
- AsnObjectIdentifier tempOid;
-
- SnmpUtilOidCpy(&root, &variableBindings.list[0].name);
- requestType = ASN_RFC1157_GETNEXTREQUEST;
-
- while(1)
- {
- if (!SnmpMgrRequest(session, requestType, &variableBindings,
- &errorStatus, &errorIndex)){
- /* The API is indicating an error.*/
- php_error(E_WARNING,"error on SnmpMgrRequest %d\n", GetLastError());
- break;
- }
- else
- {
- /* The API succeeded, errors may be indicated from the remote
- agent.
- Test for end of subtree or end of MIB. */
- if (errorStatus == SNMP_ERRORSTATUS_NOSUCHNAME ||
- SnmpUtilOidNCmp(&variableBindings.list[0].name,
- &root, root.idLength))
- {
- PUTS("End of MIB subtree.\n\n");
- break;
- }
-
- /* Test for general error conditions or sucesss. */
- if (errorStatus > 0){
- php_error(E_ERROR,"Error: errorStatus=%d, errorIndex=%d \n",
- errorStatus, errorIndex);
- break;
- }
- else
- {
- /* Display resulting variable binding for this iteration. */
- char *str = NULL;
-
- SnmpMgrOidToStr(&variableBindings.list[0].name, &str);
- php_printf("Variable = %s\n", str);
- if (str) SNMP_free(str);
-
- php_printf("Value = ");
- SnmpUtilPrintAsnAny(&variableBindings.list[0].value);
-
- php_printf("\n");
- }
- } /* end if () */
- /* Prepare for the next iteration. Make sure returned oid is
- preserved and the returned value is freed.
- */
- SnmpUtilOidCpy(&tempOid, &variableBindings.list[0].name);
- SnmpUtilVarBindFree(&variableBindings.list[0]);
- SnmpUtilOidCpy(&variableBindings.list[0].name, &tempOid);
- variableBindings.list[0].value.asnType = ASN_NULL;
- SnmpUtilOidFree(&tempOid);
- } /* end while() */
- /* Free the variable bindings that have been allocated.*/
- SnmpUtilVarBindListFree(&variableBindings);
- SnmpUtilOidFree(&root);
- } /* end if (operation) */
-
-
- /* Close SNMP session with the remote agent.*/
- if (!SnmpMgrClose(session)){
- php_error(E_WARNING,"error on SnmpMgrClose %d\n", GetLastError());
- }
-}
-
-DLEXPORT void php3_snmpget(INTERNAL_FUNCTION_PARAMETERS) {
- _php3_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,1);
-}
-
-DLEXPORT void php3_snmpwalk(INTERNAL_FUNCTION_PARAMETERS) {
- _php3_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,2);
-}
-
-
-#endif
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- */
View Lorry Controller Status