sipcommon.c

非常不错的网管开发包

/* This file was generated by mib2c and is intended for use as a mib module
   for the ucd-snmp snmpd agent. */



/* This should always be included first before anything else */
#include <config.h>


/* minimal include directives */
#include "mibincl.h"
#include "util_funcs.h"

#include <AgentApi.hxx>
#include "VovidaSnmpUtil.h"
#include "sipCommon.h"


/* 
 * sipCommon_variables_oid:
 *   this is the top level oid that we want to register under.  This
 *   is essentially a prefix, with the suffix appearing in the
 *   variable below.
 */


oid sipCommon_variables_oid[] = { 1,3,6,1,4,1,5738,3,42,1,1 };


/* 
 * variable7 sipCommon_variables:
 *   this variable defines function callbacks and type return information 
 *   for the sipCommon mib section 
 */


struct variable7 sipCommon_variables[] = {
/*  magic number        , variable type , ro/rw , callback fn  , L, oidsuffix */
// i removed the #defines that were generated by mib2c and replaced them with the enum
// defined in AgentApiMibVars.  This will allow the same number to be used throuh
// the entire system including the network manager, snmpd, SipAgent
  { sipProtocolVersion , ASN_OCTET_STR , RONLY , var_sipCommon, 2, { 1,1 } },
  { sipServiceOperStatus , ASN_INTEGER   , RONLY , var_sipCommon, 2, { 1,2 } },
  { sipServiceAdminStatus, ASN_INTEGER   , RWRITE, var_sipCommon, 2, { 1,3 } },
  { sipServiceStartTime , ASN_TIMETICKS , RONLY , var_sipCommon, 2, { 1,4 } },
  { sipServiceLastChange , ASN_TIMETICKS , RONLY , var_sipCommon, 2, { 1,5 } },
  { sipTransport      , ASN_INTEGER   , RWRITE, var_sipPortTable, 4, { 1,6,1,2 } },
  { sipPortStatus    , ASN_INTEGER   , RWRITE, var_sipPortTable, 4, { 1,6,1,3 } },
  { sipUriSupported    , ASN_OCTET_STR , RONLY , var_sipUriSupportedTable, 4, { 1,7,1,2 } },
  { sipFtrSupported   , ASN_OCTET_STR , RONLY , var_sipFtrSupportedTable, 4, { 1,8,1,2 } },
  { sipOrganization   , ASN_OCTET_STR , RWRITE, var_sipCommon, 2, { 1,9 } },
  { sipMaxTransactions , ASN_GAUGE     , RONLY , var_sipCommon, 2, { 1,10 } },
  { sipRequestDfltExpires , ASN_GAUGE     , RWRITE, var_sipCommon, 2, { 1,11 } },
  { sipHideOperation   , ASN_INTEGER   , RWRITE, var_sipCommon, 2, { 1,12 } },
  { sipUserLocationServerAddr , ASN_OCTET_STR , RWRITE, var_sipCommon, 2, { 1,13 } },
  { sipSummaryInRequests, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,1,1 } },
  { sipSummaryOutRequests, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,1,2 } },
  { sipSummaryInResponses, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,1,3 } },
  { sipSummaryOutResponses, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,1,4 } },
  { sipSummaryTotalTransactions, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,1,5 } },
  { sipStatsInviteIns   , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,1 } },
  { sipStatsInviteOuts  , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,2 } },
  { sipStatsAckIns      , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,3 } },
  { sipStatsAckOuts     , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,4 } },
  { sipStatsByeIns      , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,5 } },
  { sipStatsByeOuts     , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,6 } },
  { sipStatsCancelIns   , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,7 } },
  { sipStatsCancelOuts  , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,8 } },
  { sipStatsOptionsIns  , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,9 } },
  { sipStatsOptionsOuts , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,10 } },
  { sipStatsRegisterIns , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,11 } },
  { sipStatsRegisterOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,12 } },
  { sipStatsInfoIns     , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,13 } },
  { sipStatsInfoOuts    , ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,2,14 } },
  { sipStatsInfoTryingIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,1 } },
  { sipStatsInfoTryingOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,2 } },
  { sipStatsInfoRingingIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,3 } },
  { sipStatsInfoRingingOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,4 } },
  { sipStatsInfoForwardedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,5 } },
  { sipStatsInfoForwardedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,6 } },
  { sipStatsInfoQueuedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,7 } },
  { sipStatsInfoQueuedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,8 } },
  { sipStatsInfoSessionProgIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,9 } },
  { sipStatsInfoSessionProgOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,3,10 } },
  { sipStatsSuccessOkIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,4,1 } },
  { sipStatsSuccessOkOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,4,2 } },
  { sipStatsRedirMultipleChoiceIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,1 } },
  { sipStatsRedirMultipleChoiceOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,2 } },
  { sipStatsRedirMovedPermIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,3 } },
  { sipStatsRedirMovedPermOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,4 } },
  { sipStatsRedirMovedTempIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,5 } },
  { sipStatsRedirMovedTempOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,6 } },
  { sipStatsRedirSeeOtherIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,7 } },
  { sipStatsRedirSeeOtherOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,8 } },
  { sipStatsRedirUseProxyIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,9 } },
  { sipStatsRedirUseProxyOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,10 } },
  { sipStatsRedirAltServiceIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,11 } },
  { sipStatsRedirAltServiceOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,5,12 } },
  { sipStatsClientBadRequestIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,1 } },
  { sipStatsClientBadRequestOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,2 } },
  { sipStatsClientUnauthorizedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,3 } },
  { sipStatsClientUnauthorizedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,4 } },
  { sipStatsClientPaymentReqdIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,5 } },
  { sipStatsClientPaymentReqdOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,6 } },
  { sipStatsClientForbiddenIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,7 } },
  { sipStatsClientForbiddenOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,8 } },
  { sipStatsClientNotFoundIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,9 } },
  { sipStatsClientNotFoundOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,10 } },
  { sipStatsClientMethNotAllowedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,11 } },
  { sipStatsClientMethNotAllowedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,12 } },
  { sipStatsClientNotAcceptableIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,13 } },
  { sipStatsClientNotAcceptableOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,14 } },
  { sipStatsClientProxyAuthReqdIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,15 } },
  { sipStatsClientProxyAuthReqdOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,16 } },
  { sipStatsClientReqTimeoutIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,17 } },
  { sipStatsClientReqTimeoutOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,18 } },
  { sipStatsClientConflictIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,19 } },
  { sipStatsClientConflictOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,20 } },
  { sipStatsClientGoneIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,21 } },
  { sipStatsClientGoneOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,22 } },
  { sipStatsClientLengthRequiredIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,23 } },
  { sipStatsClientLengthRequiredOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,24 } },
  { sipStatsClientReqEntTooLargeIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,25 } },
  { sipStatsClientReqEntTooLargeOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,26 } },
  { sipStatsClientReqURITooLargeIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,27 } },
  { sipStatsClientReqURITooLargeOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,28 } },
  { sipStatsClientNoSupMediaTypeIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,29 } },
  { sipStatsClientNoSupMediaTypeOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,30 } },
  { sipStatsClientBadExtensionIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,31 } },
  { sipStatsClientBadExtensionOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,32 } },
  { sipStatsClientTempNotAvailIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,33 } },
  { sipStatsClientTempNotAvailOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,34 } },
  { sipStatsClientCallLegNoExistIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,35 } },
  { sipStatsClientCallLegNoExistOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,36 } },
  { sipStatsClientLoopDetectedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,37 } },
  { sipStatsClientLoopDetectedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,38 } },
  { sipStatsClientTooManyHopsIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,39 } },
  { sipStatsClientTooManyHopsOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,40 } },
  { sipStatsClientAddrIncompleteIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,41 } },
  { sipStatsClientAddrIncompleteOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,42 } },
  { sipStatsClientAmbiguousIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,43 } },
  { sipStatsClientAmbiguousOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,44 } },
  { sipStatsClientBusyHereIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,45 } },
  { sipStatsClientBusyHereOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,6,46 } },
  { sipStatsServerIntErrorIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,1 } },
  { sipStatsServerIntErrorOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,2 } },
  { sipStatsServerNotImplementedIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,3 } },
  { sipStatsServerNotImplementedOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,4 } },
  { sipStatsServerBadGatewayIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,5 } },
  { sipStatsServerBadGatewayOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,6 } },
  { sipStatsServerServiceUnavailIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,7 } },
  { sipStatsServerServiceUnavailOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,8 } },
  { sipStatsServerGatewayTimeoutIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,9 } },
  { sipStatsServerGatewayTimeoutOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,10 } },
  { sipStatsServerBadSipVersionIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,11 } },
  { sipStatsServerBadSipVersionOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,7,12 } },
  { sipStatsGlobalBusyEverywhereIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,1 } },
  { sipStatsGlobalBusyEverywhereOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,2 } },
  { sipStatsGlobalDeclineIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,3 } },
  { sipStatsGlobalDeclineOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,4 } },
  { sipStatsGlobalNotAnywhereIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,5 } },
  { sipStatsGlobalNotAnywhereOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,6 } },
  { sipStatsGlobalNotAcceptableIns, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,7 } },
  { sipStatsGlobalNotAcceptableOuts, ASN_COUNTER   , RONLY , var_sipCommon, 3, { 2,8,8 } },
  { sipCurrentTransactions, ASN_GAUGE     , RONLY , var_sipCommon, 3, { 2,9,1 } },
  { sipTransTo          , ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,2 } },
  { sipTransFrom        , ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,3 } },
  { sipTransCallId      , ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,4 } },
  { sipTransCSeq        , ASN_GAUGE     , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,5 } },
  { sipTransState       , ASN_INTEGER   , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,6 } },
  { sipTransOutstandingBranches, ASN_INTEGER   , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,7 } },
  { sipTransExpiry      , ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,8 } },
  { sipTransCallingPartyContentType, ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,9 } },
  { sipTransCalledPartyContentType, ASN_OCTET_STR , RONLY , var_sipTransactionTable, 5, { 2,9,2,1,10 } },
  { sipNumUnsupportedUris, ASN_COUNTER   , RONLY , var_sipCommon, 2, { 2,10 } },

};
/*    (L = length of the oidsuffix) */


/*
 * init_sipCommon():
 *   Initialization routine.  This is called when the agent starts up.
 *   At a minimum, registration of your variables should take place here.
 */
void init_sipCommon(void) {


  /* register ourselves with the agent to handle our mib tree */
  REGISTER_MIB("sipCommon", sipCommon_variables, variable7,
               sipCommon_variables_oid);


  /* place any other initialization junk you need here */
}


// this function will set the counterVal to the correct
// value and return proper error status based on the
// input mib object reqObject (AgentApiMibT)
enum voReturnStatus
requestSipCounter(int reqObject, ulong *counterVal)
{
    ipcMessage message;
    enum voReturnStatus retVal;
    
    retVal = ipcRequest((actionT)Get,
		  (AgentApiMibVarT) reqObject,
		  SIPSTACKPORT,
		  &message);
    if (retVal == voSuccess) {
	*counterVal = (unsigned long) message.parm2[0];
    } else {
	*counterVal = (ulong) VO_NA_INT;
    }
    return retVal;
}



// this function will return the value of a string
// IN reqObject,  the object to get defined in AgentApiMibT
// IN/OUT outBuff  the buffer to write the string into.
// IN  the size of the buffer in bytes
enum voReturnStatus
requestSipString(int reqObject, char *outBuff, int *strLen)
{
    ipcMessage message;
    enum voReturnStatus retVal;
    
    memset(outBuff, 0, *strLen/4);
    retVal = ipcRequest((actionT)Get,
		  (AgentApiMibVarT) reqObject,
		  SIPSTACKPORT,
		  &message);
    if (retVal == voSuccess) {
	strncpy(outBuff, message.parm2, min(*strLen, PARM2SIZE));
    } else {
	strncpy(outBuff, VO_NA_STRING, min(*strLen, strlen(VO_NA_STRING)));
    }
    return retVal;
}

/*
 * var_sipCommon():
 *   This function is called every time the agent gets a request for
 *   a scalar variable that might be found within your mib section
 *   registered above.  It is up to you to do the right thing and
 *   return the correct value.
 *     You should also correct the value of "var_len" if necessary.
 *
 *   Please see the documentation for more information about writing
 *   module extensions, and check out the examples in the examples
 *   and mibII directories.
 */
unsigned char *
var_sipCommon(struct variable *vp, 
                oid     *name, 
                size_t  *length, 
                int     exact, 
                size_t  *var_len, 
                WriteMethod **write_method)
{


  /* variables we may use later */
  static long long_ret;
  static unsigned char string[SPRINT_MAX_LEN];
  static oid objid[MAX_OID_LEN];
  static struct counter64 c64;

  int tmpStrLen;

  if (header_generic(vp,name,length,exact,var_len,write_method)
                                  == MATCH_FAILED )
    return NULL;


  /* 
   * this is where we do the value assignments for the mib results.
   */
  if (vp->magic >= sipSummaryInRequests &&
      vp->magic <= sipNumUnsupportedUris) {

      if (requestSipCounter(vp->magic, &long_ret) != voSuccess) {
	  return NULL;
      }
      return (unsigned char *) &long_ret;
  }
  
  switch(vp->magic) {

  case sipProtocolVersion :
      tmpStrLen = SPRINT_MAX_LEN;
      if (requestSipString(vp->magic, string, &tmpStrLen ) != voSuccess) {
	  return NULL;
      }
      *var_len = strlen(string);
      return (unsigned char *) string;
      

  case sipServiceOperStatus :
  case sipServiceStartTime :
  case sipServiceLastChange :
  case sipMaxTransactions :
      if (requestSipCounter(vp->magic, &long_ret) != voSuccess) {
	  return NULL;
      }
      return (unsigned char *) &long_ret;

  case sipServiceAdminStatus :
      *write_method = write_sipServiceAdminStatus;
      long_ret = 0;
      return (unsigned char *) &long_ret;


  case sipOrganization :
      *write_method = write_sipOrganization;
      *string = 0;
      *var_len = strlen(string);
      return (unsigned char *) string;

  case sipRequestDfltExpires :
        *write_method = write_sipRequestDfltExpires;
        long_ret = 0;
        return (unsigned char *) &long_ret;

  case sipHideOperation :  
        *write_method = write_sipHideOperation;
        long_ret = 0;
        return (unsigned char *) &long_ret;

  case sipUserLocationServerAddr :
      *write_method = write_sipUserLocationServerAddr;
      *string = 0;
      *var_len = strlen(string);
      return (unsigned char *) string;

    default:
      ERROR_MSG("");
  }
  return NULL;
}


/*
 * var_sipTransactionTable():
 *   Handle this table separately from the scalar value case.
 *   The workings of this are basically the same as for var_sipCommon above.
 */
unsigned char *
var_sipTransactionTable(struct variable *vp,
    	    oid     *name,
    	    size_t  *length,