ipcidrroutetable.c

snmp的源代码,已经在我的ubuntu下编译通过

 *
 * @retval MFD_SUCCESS         : success
 * @retval MFD_SKIP            : skip this node (no value for now)
 * @retval MFD_ERROR           : Any other error
 */
int
ipCidrRouteMetric2_get(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                       long *ipCidrRouteMetric2_val_ptr)
{
   /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != ipCidrRouteMetric2_val_ptr);


    DEBUGMSGTL(("verbose:ipCidrRouteTable:ipCidrRouteMetric2_get",
                "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * TODO:231:o: |-> Extract the current value of the ipCidrRouteMetric2 data.
     * set (* ipCidrRouteMetric2_val_ptr ) from rowreq_ctx->data
     */
    (*ipCidrRouteMetric2_val_ptr) = rowreq_ctx->data->rt_metric2;

    return MFD_SUCCESS;
}                               /* ipCidrRouteMetric2_get */

/*---------------------------------------------------------------------
 * IP-FORWARD-MIB::ipCidrRouteEntry.ipCidrRouteMetric3
 * ipCidrRouteMetric3 is subid 13 of ipCidrRouteEntry.
 * Its status is Deprecated, and its access level is Create.
 * OID: .1.3.6.1.2.1.4.24.4.1.13
 * Description:
An alternate routing metric for this route.  The  
                semantics of this metric are determined by the routing- 
                protocol specified in the route's ipCidrRouteProto  
                value.  If this metric is not used, its value should be  
                set to -1.
 *
 * Attributes:
 *   accessible 1     isscalar 0     enums  0      hasdefval 1
 *   readable   1     iscolumn 1     ranges 0      hashint   0
 *   settable   1
 *   defval: -1
 *
 *
 * Its syntax is INTEGER32 (based on perltype INTEGER32)
 * The net-snmp type is ASN_INTEGER. The C type decl is long (long)
 */
/**
 * Extract the current value of the ipCidrRouteMetric3 data.
 *
 * Set a value using the data context for the row.
 *
 * @param rowreq_ctx
 *        Pointer to the row request context.
 * @param ipCidrRouteMetric3_val_ptr
 *        Pointer to storage for a long variable
 *
 * @retval MFD_SUCCESS         : success
 * @retval MFD_SKIP            : skip this node (no value for now)
 * @retval MFD_ERROR           : Any other error
 */
int
ipCidrRouteMetric3_get(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                       long *ipCidrRouteMetric3_val_ptr)
{
   /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != ipCidrRouteMetric3_val_ptr);


    DEBUGMSGTL(("verbose:ipCidrRouteTable:ipCidrRouteMetric3_get",
                "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * TODO:231:o: |-> Extract the current value of the ipCidrRouteMetric3 data.
     * set (* ipCidrRouteMetric3_val_ptr ) from rowreq_ctx->data
     */
    (*ipCidrRouteMetric3_val_ptr) = rowreq_ctx->data->rt_metric3;

    return MFD_SUCCESS;
}                               /* ipCidrRouteMetric3_get */

/*---------------------------------------------------------------------
 * IP-FORWARD-MIB::ipCidrRouteEntry.ipCidrRouteMetric4
 * ipCidrRouteMetric4 is subid 14 of ipCidrRouteEntry.
 * Its status is Deprecated, and its access level is Create.
 * OID: .1.3.6.1.2.1.4.24.4.1.14
 * Description:
An alternate routing metric for this route.  The  
                semantics of this metric are determined by the routing- 
                protocol specified in the route's ipCidrRouteProto  
                value.  If this metric is not used, its value should be  
                set to -1.
 *
 * Attributes:
 *   accessible 1     isscalar 0     enums  0      hasdefval 1
 *   readable   1     iscolumn 1     ranges 0      hashint   0
 *   settable   1
 *   defval: -1
 *
 *
 * Its syntax is INTEGER32 (based on perltype INTEGER32)
 * The net-snmp type is ASN_INTEGER. The C type decl is long (long)
 */
/**
 * Extract the current value of the ipCidrRouteMetric4 data.
 *
 * Set a value using the data context for the row.
 *
 * @param rowreq_ctx
 *        Pointer to the row request context.
 * @param ipCidrRouteMetric4_val_ptr
 *        Pointer to storage for a long variable
 *
 * @retval MFD_SUCCESS         : success
 * @retval MFD_SKIP            : skip this node (no value for now)
 * @retval MFD_ERROR           : Any other error
 */
int
ipCidrRouteMetric4_get(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                       long *ipCidrRouteMetric4_val_ptr)
{
   /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != ipCidrRouteMetric4_val_ptr);


    DEBUGMSGTL(("verbose:ipCidrRouteTable:ipCidrRouteMetric4_get",
                "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * TODO:231:o: |-> Extract the current value of the ipCidrRouteMetric4 data.
     * set (* ipCidrRouteMetric4_val_ptr ) from rowreq_ctx->data
     */
    (*ipCidrRouteMetric4_val_ptr) = rowreq_ctx->data->rt_metric4;

    return MFD_SUCCESS;
}                               /* ipCidrRouteMetric4_get */

/*---------------------------------------------------------------------
 * IP-FORWARD-MIB::ipCidrRouteEntry.ipCidrRouteMetric5
 * ipCidrRouteMetric5 is subid 15 of ipCidrRouteEntry.
 * Its status is Deprecated, and its access level is Create.
 * OID: .1.3.6.1.2.1.4.24.4.1.15
 * Description:
An alternate routing metric for this route.  The  
                semantics of this metric are determined by the routing- 


                protocol specified in the route's ipCidrRouteProto  
                value.  If this metric is not used, its value should be  
                set to -1.
 *
 * Attributes:
 *   accessible 1     isscalar 0     enums  0      hasdefval 1
 *   readable   1     iscolumn 1     ranges 0      hashint   0
 *   settable   1
 *   defval: -1
 *
 *
 * Its syntax is INTEGER32 (based on perltype INTEGER32)
 * The net-snmp type is ASN_INTEGER. The C type decl is long (long)
 */
/**
 * Extract the current value of the ipCidrRouteMetric5 data.
 *
 * Set a value using the data context for the row.
 *
 * @param rowreq_ctx
 *        Pointer to the row request context.
 * @param ipCidrRouteMetric5_val_ptr
 *        Pointer to storage for a long variable
 *
 * @retval MFD_SUCCESS         : success
 * @retval MFD_SKIP            : skip this node (no value for now)
 * @retval MFD_ERROR           : Any other error
 */
int
ipCidrRouteMetric5_get(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                       long *ipCidrRouteMetric5_val_ptr)
{
   /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != ipCidrRouteMetric5_val_ptr);


    DEBUGMSGTL(("verbose:ipCidrRouteTable:ipCidrRouteMetric5_get",
                "called\n"));

    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * TODO:231:o: |-> Extract the current value of the ipCidrRouteMetric5 data.
     * set (* ipCidrRouteMetric5_val_ptr ) from rowreq_ctx->data
     */
    (*ipCidrRouteMetric5_val_ptr) = rowreq_ctx->data->rt_metric5;

    return MFD_SUCCESS;
}                               /* ipCidrRouteMetric5_get */

/*---------------------------------------------------------------------
 * IP-FORWARD-MIB::ipCidrRouteEntry.ipCidrRouteStatus
 * ipCidrRouteStatus is subid 16 of ipCidrRouteEntry.
 * Its status is Deprecated, and its access level is Create.
 * OID: .1.3.6.1.2.1.4.24.4.1.16
 * Description:
The row status variable, used according to row  
                installation and removal conventions.
 *
 * Attributes:
 *   accessible 1     isscalar 0     enums  1      hasdefval 0
 *   readable   1     iscolumn 1     ranges 0      hashint   0
 *   settable   1
 *
 * Enum range: 3/8. Values:  active(1), notInService(2), notReady(3), createAndGo(4), createAndWait(5), destroy(6)
 *
 * Its syntax is RowStatus (based on perltype INTEGER)
 * The net-snmp type is ASN_INTEGER. The C type decl is long (u_long)
 */
/**
 * Extract the current value of the ipCidrRouteStatus data.
 *
 * Set a value using the data context for the row.
 *
 * @param rowreq_ctx
 *        Pointer to the row request context.
 * @param ipCidrRouteStatus_val_ptr
 *        Pointer to storage for a long variable
 *
 * @retval MFD_SUCCESS         : success
 * @retval MFD_SKIP            : skip this node (no value for now)
 * @retval MFD_ERROR           : Any other error
 */
int
ipCidrRouteStatus_get(ipCidrRouteTable_rowreq_ctx * rowreq_ctx,
                      u_long * ipCidrRouteStatus_val_ptr)
{
   /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != ipCidrRouteStatus_val_ptr);

    (*ipCidrRouteStatus_val_ptr) = rowreq_ctx->ipCidrRouteStatus;

    return MFD_SUCCESS;
}                               /* ipCidrRouteStatus_get */



/** @} */
/**********************************************************************
 **********************************************************************
 ***
 *** Table ipCidrRouteTable
 ***
 **********************************************************************
 **********************************************************************/
/*
 * ipCidrRouteTable is subid 4 of ipForward.
 * Its status is Deprecated.
 * OID: .1.3.6.1.2.1.4.24.4, length: 9
 */
    /*
     * NOTE: if you update this chart, please update the versions in
     *       local/mib2c-conf.d/parent-set.m2i
     *       agent/mibgroup/helpers/baby_steps.c
     * while you're at it.
     */
    /*
     ***********************************************************************
     * Baby Steps Flow Chart (2004.06.05)                                  *
     *                                                                     *
     * +--------------+    +================+    U = unconditional path    *
     * |optional state|    ||required state||    S = path for success      *
     * +--------------+    +================+    E = path for error        *
     ***********************************************************************
     *
     *                        +--------------+
     *                        |     pre      |
     *                        |   request    |
     *                        +--------------+
     *                               | U
     * +-------------+        +==============+
     * |    row    |f|<-------||  object    ||
     * |  create   |1|      E ||  lookup    ||
     * +-------------+        +==============+
     *     E |   | S                 | S
     *       |   +------------------>|
     *       |                +==============+
     *       |              E ||   check    ||
     *       |<---------------||   values   ||
     *       |                +==============+
     *       |                       | S
     *       |                +==============+
     *       |       +<-------||   undo     ||
     *       |       |      E ||   setup    ||
     *       |       |        +==============+
     *       |       |               | S
     *       |       |        +==============+
     *       |       |        ||    set     ||-------------------------->+
     *       |       |        ||   value    || E                         |
     *       |       |        +==============+                           |
     *       |       |               | S                                 |
     *       |       |        +--------------+                           |
     *       |       |        |    check     |-------------------------->|
     *       |       |        |  consistency | E                         |
     *       |       |        +--------------+                           |
     *       |       |               | S                                 |
     *       |       |        +==============+         +==============+  |
     *       |       |        ||   commit   ||-------->||     undo   ||  |
     *       |       |        ||            || E       ||    commit  ||  |
     *       |       |        +==============+         +==============+  |
     *       |       |               | S                     U |<--------+
     *       |       |        +--------------+         +==============+
     *       |       |        | irreversible |         ||    undo    ||
     *       |       |        |    commit    |         ||     set    ||
     *       |       |        +--------------+         +==============+
     *       |       |               | U                     U |
     *       |       +-------------->|<------------------------+
     *       |                +==============+
     *       |                ||   undo     ||
     *       |                ||  cleanup   ||
     *       |                +==============+
     *       +---------------------->| U
     *                               |
     *                          (err && f1)------------------->+
     *                               |                         |
     *                        +--------------+         +--------------+
     *                        |    post      |<--------|      row     |
     *                        |   request    |       U |    release   |
     *                        +--------------+         +--------------+
     *
     */

/**
 * verify specified index is valid.
 *
 * This check is independent of whether or not the values specified for
 * the columns of the new row are valid. Column values and row consistency
 * will be checked later. At this point, only the index values should be
 * checked.
 *
 * All of the individual index validation functions have been called, so this
 * is the place to make sure they are valid as a whole when combined. If
 * you only have one index, 
 * 
 *
 *
 * @param ipCidrRouteTable_reg
 *        Pointer to the user registration data
 * @param ipCidrRouteTable_rowreq_ctx
 *        Pointer to the users context.
 * @retval MFD_SUCCESS            : success
 * @retval MFD_CANNOT_CREATE_NOW  : index not valid right now
 * @retval MFD_CANNOT_CREATE_EVER : index never valid
 */
int
ipCidrRouteTable_validate_index(ipCidrRouteTable_registration_ptr
                                ipCidrRouteTable_reg,
                                ipCidrRouteTable_rowreq_ctx * rowreq_ctx)
{
    int             rc = MFD_SUCCESS;

    DEBUGMSGTL(("verbose:ipCidrRouteTable:ipCidrRouteTable_validate_index",
                "called\n"));

    /** we should have a non-NULL pointer */
    netsnmp_assert(NULL != rowreq_ctx);

    /*
     * TODO:430:M: |-> Validate potential ipCidrRouteTable index.
     */
    if (1) {
        snmp_log(LOG_WARNING, "invalid index for a new row in the "
                 "ipCidrRouteTable table.\n");
        /*
         * determine failure type.
         *
         * If the index could not ever be created, return MFD_NOT_EVER