Imported Upstream version 5.7.2~dfsg

1 files changed, 291 insertions, 0 deletions

diff --git a/agent/mibgroup/ip-mib/data_access/ipaddress_solaris2.c b/agent/mibgroup/ip-mib/data_access/ipaddress_solaris2.c
new file mode 100644
index 0000000..e2485e3
--- /dev/null
+++ b/agent/mibgroup/ip-mib/data_access/ipaddress_solaris2.c
@@ -0,0 +1,291 @@
+/*
+ *  IP-MIB architecture support
+ *
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-features.h>
+#include <net-snmp/net-snmp-includes.h>
+
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+#include <net-snmp/data_access/ipaddress.h>
+#include <net-snmp/data_access/interface.h>
+
+#include "ip-mib/ipAddressTable/ipAddressTable_constants.h"
+
+#include "kernel_sunos5.h"
+#include "mibII/mibII_common.h"
+
+netsnmp_feature_child_of(ipaddress_arch_entry_copy, ipaddress_common)
+
+static int _load_v4(netsnmp_container *container, int idx_offset);
+#if defined( NETSNMP_ENABLE_IPV6 )
+static int _load_v6(netsnmp_container *container, int idx_offset);
+#endif
+
+/*
+ * initialize arch specific storage
+ *
+ * @retval  0: success
+ * @retval <0: error
+ */
+int
+netsnmp_arch_ipaddress_entry_init(netsnmp_ipaddress_entry *entry)
+{
+    init_kernel_sunos5();
+    return 0;
+}
+
+/*
+ * cleanup arch specific storage
+ */
+void
+netsnmp_arch_ipaddress_entry_cleanup(netsnmp_ipaddress_entry *entry)
+{
+    /*
+     * Nothing to do.
+     */
+}
+
+#ifndef NETSNMP_FEATURE_REMOVE_IPADDRESS_ARCH_ENTRY_COPY
+/*
+ * copy arch specific storage
+ */
+int
+netsnmp_arch_ipaddress_entry_copy(netsnmp_ipaddress_entry *lhs,
+                                  netsnmp_ipaddress_entry *rhs)
+{
+    /*
+     * Nothing to do. 
+     */
+    return 0;
+}
+#endif /* NETSNMP_FEATURE_REMOVE_IPADDRESS_ARCH_ENTRY_COPY */
+
+/*
+ * create a new entry
+ */
+int
+netsnmp_arch_ipaddress_create(netsnmp_ipaddress_entry *entry)
+{
+    if (NULL == entry)
+        return -1;
+
+    DEBUGMSGT(("access:ipaddress:create", "not applicable\n"));
+        return 0;
+}
+
+/*
+ * delete an entry
+ */
+int
+netsnmp_arch_ipaddress_delete(netsnmp_ipaddress_entry *entry)
+{
+    if (NULL == entry)
+        return -1;
+
+    DEBUGMSGT(("access:ipaddress:create", "not applicable\n"));
+    return 0;
+}
+
+/**
+ *
+ * @retval  0 no errors
+ * @retval !0 errors
+ */
+int
+netsnmp_arch_ipaddress_container_load(netsnmp_container *container,
+                                      u_int load_flags)
+{
+    int rc = 0, idx_offset = 0;
+
+    if (!(load_flags & NETSNMP_ACCESS_IPADDRESS_LOAD_IPV6_ONLY)) {
+        rc = _load_v4(container, idx_offset);
+        if(rc < 0) {
+            u_int flags = NETSNMP_ACCESS_IPADDRESS_FREE_KEEP_CONTAINER;
+            netsnmp_access_ipaddress_container_free(container, flags);
+        }
+    }
+
+#if defined( NETSNMP_ENABLE_IPV6 )
+
+    if (!(load_flags & NETSNMP_ACCESS_IPADDRESS_LOAD_IPV4_ONLY)) {
+        if (rc < 0)
+            rc = 0;
+
+        idx_offset = rc;
+
+        rc = _load_v6(container, idx_offset);
+        if(rc < 0) {
+            u_int flags = NETSNMP_ACCESS_IPADDRESS_FREE_KEEP_CONTAINER;
+            netsnmp_access_ipaddress_container_free(container, flags);
+        }
+    }
+#endif
+
+    /*
+     * return no errors (0) if we found any interfaces
+     */
+    if(rc > 0)
+        rc = 0;
+    return rc;
+}
+
+/*
+ * @retval >=idx_offset ok
+ * @retval -1 memory allocation error
+ * @retval -2 interface lookup error
+ * @retval -3 container error
+ */
+static int
+_load_v4(netsnmp_container *container, int idx_offset)
+{
+    mib2_ipAddrEntry_t      ipae;
+    netsnmp_ipaddress_entry *entry;
+    req_e                   req = GET_FIRST;
+    int                     rc = 0;
+
+    DEBUGMSGTL(("access:ipaddress:container", "loading v4\n"));
+    while ((rc = getMibstat(MIB_IP_ADDR, &ipae, sizeof(ipae), req,
+                            &Get_everything, NULL)) == 0) {
+        req = GET_NEXT;
+        entry = netsnmp_access_ipaddress_entry_create();
+        if (entry == NULL)
+            return (-1);    
+        if (ipae.ipAdEntAddr == INADDR_ANY)
+            continue;
+
+        ipae.ipAdEntIfIndex.o_bytes[ipae.ipAdEntIfIndex.o_length] = '\0';
+        DEBUGMSGTL(("access:ipaddress:container", "found if %s\n",
+                    ipae.ipAdEntIfIndex.o_bytes));
+        /* Obtain interface index */
+        entry->if_index = 
+            netsnmp_access_interface_index_find(ipae.ipAdEntIfIndex.o_bytes);
+        if (entry->if_index == 0) {
+            DEBUGMSGTL(("access:ipaddress:container", "cannot find if %s\n",
+                        ipae.ipAdEntIfIndex.o_bytes));
+            netsnmp_access_ipaddress_entry_free(entry);
+            return (-2);    
+        }
+
+        if (strchr((const char *)&ipae.ipAdEntIfIndex.o_bytes, ':') != 0)
+            entry->flags |= NETSNMP_ACCESS_IPADDRESS_ISALIAS;
+
+        /* Get the address */
+        entry->ia_address_len = sizeof(ipae.ipAdEntAddr);
+        netsnmp_assert(entry->ia_address_len == 4 &&
+            entry->ia_address_len <= sizeof(entry->ia_address));
+        memcpy(&entry->ia_address, &ipae.ipAdEntAddr, entry->ia_address_len);
+
+        /* prefix */
+        entry->ia_prefix_len = ipae.ipAdEntInfo.ae_subnet_len;
+
+        /* set the Origin */
+        if (ipae.ipAdEntInfo.ae_flags & IFF_DHCPRUNNING)
+            entry->ia_origin = IPADDRESSORIGINTC_DHCP;
+        else
+            entry->ia_origin = IPADDRESSORIGINTC_MANUAL;
+
+        /* set ipv4 constants */
+        entry->ia_type = IPADDRESSTYPE_UNICAST;
+        entry->ia_status = IPADDRESSSTATUSTC_PREFERRED;
+
+        entry->ns_ia_index = ++idx_offset;
+
+        DEBUGMSGTL(("access:ipaddress:container", "insert if %" NETSNMP_PRIo "u, addrlen %d\n", 
+                    entry->if_index, entry->ia_address_len));
+
+        if (CONTAINER_INSERT(container, entry) < 0) {
+            DEBUGMSGTL(("access:ipaddress:container", "unable to insert %s\n", 
+                        ipae.ipAdEntIfIndex.o_bytes));
+            netsnmp_access_ipaddress_entry_free(entry);
+            return (-3);
+        }
+    }
+    return (idx_offset);
+}
+
+/*
+ * @retval >=idx_offset ok
+ * @retval -1 memory allocation error
+ * @retval -2 interface lookup error
+ * @retval -3 container error
+ */
+#if defined( NETSNMP_ENABLE_IPV6 )
+static int
+_load_v6(netsnmp_container *container, int idx_offset)
+{
+    mib2_ipv6AddrEntry_t    ip6ae;
+    netsnmp_ipaddress_entry *entry;
+    req_e                   req = GET_FIRST;
+    int                     rc = 0;
+
+    DEBUGMSGTL(("access:ipaddress:container", "loading v6... cache %d\n",
+                MIB_IP6_ADDR));
+    while ((rc = getMibstat(MIB_IP6_ADDR, &ip6ae, sizeof(ip6ae), req,
+                            &Get_everything, NULL)) == 0) {
+        req = GET_NEXT;
+        entry = netsnmp_access_ipaddress_entry_create();
+        if (entry == NULL)
+            return (-1);    
+        if (memcmp((const void *)&ip6ae.ipv6AddrAddress,
+                   (const void *)&in6addr_any,
+                   sizeof (ip6ae.ipv6AddrAddress)) == 0)
+            continue;
+
+        ip6ae.ipv6AddrIfIndex.o_bytes[ip6ae.ipv6AddrIfIndex.o_length] = '\0';
+        DEBUGMSGTL(("access:ipaddress:container", "found if %s\n",
+                    ip6ae.ipv6AddrIfIndex.o_bytes));
+
+        /* Obtain interface index */
+        entry->if_index = 
+            netsnmp_access_interface_index_find(
+            ip6ae.ipv6AddrIfIndex.o_bytes);
+        if (entry->if_index == 0) {
+            DEBUGMSGTL(("access:ipaddress:container", "cannot find if %s\n", 
+                        ip6ae.ipv6AddrIfIndex.o_bytes));
+            netsnmp_access_ipaddress_entry_free(entry);
+            return (-2);    
+        }
+
+        /* Get the address */
+        entry->ia_address_len = sizeof(ip6ae.ipv6AddrAddress);
+        netsnmp_assert(entry->ia_address_len == 16 &&
+                       entry->ia_address_len <= sizeof(entry->ia_address));
+        memcpy(&entry->ia_address, &ip6ae.ipv6AddrAddress, 
+               entry->ia_address_len);
+               
+        /* prefix */
+        entry->ia_prefix_len = ip6ae.ipv6AddrPfxLength;
+
+        /* type is anycast? (mib2.h: 1 = yes, 2 = no) */
+        entry->ia_type = (ip6ae.ipv6AddrAnycastFlag == 1) ? 
+            IPADDRESSTYPE_ANYCAST : IPADDRESSTYPE_UNICAST;
+
+        /* origin (mib2.h: 1 = stateless, 2 = stateful, 3 = unknown) */
+        DEBUGMSGTL(("access:ipaddress:container", "origin %d\n", 
+                        ip6ae.ipv6AddrType));
+        if (ip6ae.ipv6AddrType == 1)
+            entry->ia_origin = IPADDRESSORIGINTC_LINKLAYER;
+        else if (ip6ae.ipv6AddrInfo.ae_flags & IFF_DHCPRUNNING)
+            entry->ia_origin = IPADDRESSORIGINTC_DHCP;
+        else
+            entry->ia_origin = IPADDRESSORIGINTC_MANUAL;
+        
+        /* status */
+        entry->ia_status = ip6ae.ipv6AddrStatus;
+
+        entry->ns_ia_index = ++idx_offset;
+        
+        DEBUGMSGTL(("access:ipaddress:container", "insert if %" NETSNMP_PRIo "u, addrlen %d\n", 
+                    entry->if_index, entry->ia_address_len));
+
+        if (CONTAINER_INSERT(container, entry) < 0) {
+            DEBUGMSGTL(("access:ipaddress:container", "unable to insert %s\n", 
+                        ip6ae.ipv6AddrIfIndex.o_bytes));
+            netsnmp_access_ipaddress_entry_free(entry);
+            return (-3);
+        }
+    }    
+    return (idx_offset);
+}
+#endif /* defined( NETSNMP_ENABLE_IPV6 ) */