Suga koubou / Mbed 2 deprecated SNMPAgent

SNMP Agent http://mbed.org/users/okini3939/notebook/agentbed-library/

Dependencies:   EthernetNetIf mbed

Files at this revision

API Documentation at this revision

Revision 0:9e13f7a82739, committed 2010-12-28

Comitter:
okini3939
Date:
Tue Dec 28 13:41:03 2010 +0000
Commit message:

Changed in this revision

Agentbed.lib Show annotated file Show diff for this revision Revisions of this file
EthernetNetIf.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Agentbed.lib	Tue Dec 28 13:41:03 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/okini3939/code/Agentbed/#9e4369522e03

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EthernetNetIf.lib	Tue Dec 28 13:41:03 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mamezu/code/EthernetNetIf/#0f6c82fcde82

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Dec 28 13:41:03 2010 +0000
@@ -0,0 +1,166 @@
+/**
+* Agentbed library (SNMP)
+*  Modified for mbed, 2010 Suga.
+*
+* Agentuino SNMP Agent Library Prototyping...
+*
+* Copyright 2010 Eric C. Gionet <lavco_eg@hotmail.com>
+*
+*/
+#include "mbed.h"
+#include "Agentbed.h"
+#include "EthernetNetIf.h"
+
+EthernetNetIf eth;
+AgentbedClass Agentbed;
+
+// RFC1213-MIB OIDs
+// .iso (.1)
+// .iso.org (.1.3)
+// .iso.org.dod (.1.3.6)
+// .iso.org.dod.internet (.1.3.6.1)
+// .iso.org.dod.internet.mgmt (.1.3.6.1.2)
+// .iso.org.dod.internet.mgmt.mib-2 (.1.3.6.1.2.1)
+// .iso.org.dod.internet.mgmt.mib-2.system (.1.3.6.1.2.1.1)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysDescr (.1.3.6.1.2.1.1.1)
+const char sysDescr[]    = "1.3.6.1.2.1.1.1.0";  // read-only  (DisplayString)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysObjectID (.1.3.6.1.2.1.1.2)
+const char sysObjectID[] = "1.3.6.1.2.1.1.2.0";  // read-only  (ObjectIdentifier)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysUpTime (.1.3.6.1.2.1.1.3)
+const char sysUpTime[]   = "1.3.6.1.2.1.1.3.0";  // read-only  (TimeTicks)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysContact (.1.3.6.1.2.1.1.4)
+const char sysContact[]  = "1.3.6.1.2.1.1.4.0";  // read-write (DisplayString)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysName (.1.3.6.1.2.1.1.5)
+const char sysName[]     = "1.3.6.1.2.1.1.5.0";  // read-write (DisplayString)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysLocation (.1.3.6.1.2.1.1.6)
+const char sysLocation[] = "1.3.6.1.2.1.1.6.0";  // read-write (DisplayString)
+// .iso.org.dod.internet.mgmt.mib-2.system.sysServices (.1.3.6.1.2.1.1.7)
+const char sysServices[] = "1.3.6.1.2.1.1.7.0";  // read-only  (Integer)
+//
+// Arduino defined OIDs
+// .iso.org.dod.internet.private (.1.3.6.1.4)
+// .iso.org.dod.internet.private.enterprises (.1.3.6.1.4.1)
+// .iso.org.dod.internet.private.enterprises.arduino (.1.3.6.1.4.1.36582)
+//
+//
+// RFC1213 local values
+static char locDescr[]              = "Agentbed, a light-weight SNMP Agent.";  // read-only (static)
+static char locObjectID[]           = "1.3.6.1.4.1.36582";                       // read-only (static)
+static uint32_t locUpTime           = 0;                                        // read-only (static)
+static char locContact[]            = "<root@weather>";                            // should be stored/read from EEPROM - read/write (not done for simplicity)
+static char locName[]               = "weather.mbed";                              // should be stored/read from EEPROM - read/write (not done for simplicity)
+static char locLocation[]           = "weather";                        // should be stored/read from EEPROM - read/write (not done for simplicity)
+static int32_t locServices          = 7;                                        // read-only (static)
+
+uint32_t prevMillis = 0;
+char oid[SNMP_MAX_OID_LEN];
+SNMP_API_STAT_CODES api_status;
+SNMP_ERR_CODES status;
+
+
+void pduReceived()
+{
+  SNMP_PDU pdu;
+  //
+  api_status = Agentbed.requestPdu(&pdu);
+  //
+  if ( pdu.type == SNMP_PDU_GET || pdu.type == SNMP_PDU_GET_NEXT || pdu.type == SNMP_PDU_SET
+    && pdu.error == SNMP_ERR_NO_ERROR && api_status == SNMP_API_STAT_SUCCESS ) {
+    //
+    pdu.OID.toString(oid);
+    //
+    pdu.error = SNMP_ERR_READ_ONLY;
+    //
+    if ( strcmp(oid, sysDescr ) == 0 ) {
+      // handle sysDescr (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locDescr
+        status = pdu.VALUE.encode(SNMP_SYNTAX_OCTETS, locDescr);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysObjectID ) == 0 ) {
+      // handle sysName (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locUpTime
+        status = pdu.VALUE.encode(SNMP_SYNTAX_OCTETS, locObjectID);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysUpTime ) == 0 ) {
+      // handle sysName (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locUpTime
+        status = pdu.VALUE.encode(SNMP_SYNTAX_TIME_TICKS, locUpTime);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysName ) == 0 ) {
+      // handle sysName (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locName
+        status = pdu.VALUE.encode(SNMP_SYNTAX_OCTETS, locName);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysContact ) == 0 ) {
+      // handle sysContact (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locContact
+        status = pdu.VALUE.encode(SNMP_SYNTAX_OCTETS, locContact);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysLocation ) == 0 ) {
+      // handle sysLocation (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locLocation
+        status = pdu.VALUE.encode(SNMP_SYNTAX_OCTETS, locLocation);
+        pdu.error = status;
+      }
+    } else if ( strcmp(oid, sysServices) == 0 ) {
+      // handle sysServices (set/get) requests
+      if ( pdu.type == SNMP_PDU_GET ) {
+        // response packet from get-request - locServices
+        status = pdu.VALUE.encode(SNMP_SYNTAX_INT, locServices);
+        pdu.error = status;
+      }
+    } else {
+      // oid does not exist
+      //
+      // response packet - object not found
+      pdu.error = SNMP_ERR_NO_SUCH_NAME;
+    }
+    //
+    pdu.type = SNMP_PDU_RESPONSE;
+
+    Agentbed.responsePdu(&pdu);
+  }
+  //
+  Agentbed.freePdu(&pdu);
+  //
+  //Serial << "UDP Packet Received End.." << " RAM:" << freeMemory() << endl;
+}
+
+
+
+
+int main ()
+{
+    EthernetErr r;
+
+    r = eth.setup();
+    if (r) {
+        printf("Error %d in setup.\n", r);
+        return -1;
+    }
+
+    api_status = Agentbed.begin(&eth);
+    if (api_status != SNMP_API_STAT_SUCCESS) {
+        return -1;
+    }
+
+    Agentbed.onPduReceive(pduReceived);
+    printf("Agentbed\r\n");
+
+    while (1) {
+        wait(1);
+        locUpTime += 100;
+        Net::poll();
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Dec 28 13:41:03 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e