Author: ctian Date: Thu May 24 12:53:42 2007 New Revision: 18

Added: trunk/deliver.lisp trunk/sabrina.lisp trunk/scripts.lisp Modified: trunk/asn1.lisp trunk/classes.lisp trunk/constants.lisp trunk/net-snmp-dff.lisp trunk/net-snmp.asd trunk/net-snmp.h Log: Add sabrina, a snmp app

Modified: trunk/asn1.lisp ============================================================================== --- trunk/asn1.lisp (original) +++ trunk/asn1.lisp Thu May 24 12:53:42 2007 @@ -30,3 +30,32 @@ (read-objid name c-oids c-oid-len) (setf length (fli:dereference c-oid-len))))))

+#-lispworks +(defun snmp-var->value (v) + (case (foreign-slot-value v 'c-variable-list 'c-type) + ;; ASN_INTEGER + (#x02 + (mem-ref (foreign-slot-value v 'c-variable-list 'c-val) + :uint32)) + ;; ASN_OCTET_STR + (#x04 + (foreign-string-to-lisp + (foreign-slot-value v 'c-variable-list 'c-val) + (foreign-slot-value v 'c-variable-list 'c-val-len))) + (otherwise :others))) + +#+lispworks +(defun snmp-var->value (v) + (case (fli:foreign-slot-value v 'type) + ;; ASN_INTEGER + (#x02 + (fli:dereference + (fli:foreign-slot-value (fli:foreign-slot-pointer v 'val) + 'integer))) + ;; ASN_OCTET_STR + (#x04 + (fli:convert-from-foreign-string + (fli:foreign-slot-value (fli:foreign-slot-pointer v 'val) + 'string) + :length (fli:foreign-slot-value v 'val-len))) + (otherwise (fli:foreign-slot-value v 'type))))

Modified: trunk/classes.lisp ============================================================================== --- trunk/classes.lisp (original) +++ trunk/classes.lisp Thu May 24 12:53:42 2007 @@ -220,33 +220,3 @@

(defmethod snmp-msg-get-list ((s string) (oids list)) (snmp-msg-get-list (make-instance 'snmp-session :peername s) oids)) - -#-lispworks -(defun snmp-var->value (v) - (case (foreign-slot-value v 'c-variable-list 'c-type) - ;; ASN_OCTET_STR - (+asn-octet-str+ - (foreign-string-to-lisp - (foreign-slot-value v 'c-variable-list 'c-val) - (foreign-slot-value v 'c-variable-list 'c-val-len))) - ;; ASN_COUNTER - (+asn-counter+ - (mem-ref (foreign-slot-value v 'c-variable-list 'c-val) - :uint32)) - (otherwise :others))) - -#+lispworks -(defun snmp-var->value (v) - (case (fli:foreign-slot-value v 'type) - ;; ASN_INTEGER - (#x02 - (fli:dereference - (fli:foreign-slot-value (fli:foreign-slot-pointer v 'val) - 'integer))) - ;; ASN_OCTET_STR - (#x04 - (fli:convert-from-foreign-string - (fli:foreign-slot-value (fli:foreign-slot-pointer v 'val) - 'string) - :length (fli:foreign-slot-value v 'val-len))) - (otherwise (fli:foreign-slot-value v 'type))))

Modified: trunk/constants.lisp ============================================================================== --- trunk/constants.lisp (original) +++ trunk/constants.lisp Thu May 24 12:53:42 2007 @@ -38,6 +38,9 @@ (defconstant +asn-counter64+ (logior +asn-application+ 6)) (defconstant +asn-uinteger+ (logior +asn-application+ 7))

+(defconstant +asn-float+ (logior +asn-application+ 8)) +(defconstant +asn-double+ (logior +asn-application+ 9)) + ;;; from snmp.h (defconstant +snmp-version-1+ 0) (defconstant +snmp-version-2c+ 1)

Added: trunk/deliver.lisp ============================================================================== --- (empty file) +++ trunk/deliver.lisp Thu May 24 12:53:42 2007 @@ -0,0 +1,12 @@ +(in-package :cl-user) + +(clc:clc-require :net-snmp) + +(defun main () + (format t "~A~%" + (snmp:snmp-msg-get "binghe.people.163.org" ".1.3.6.1.2.1.1.4.0"))) + +(compile 'main) + +(deliver 'main "/tmp/net-snmp" 0 + :multiprocessing nil)

Modified: trunk/net-snmp-dff.lisp ============================================================================== --- trunk/net-snmp-dff.lisp (original) +++ trunk/net-snmp-dff.lisp Thu May 24 12:53:42 2007 @@ -262,4 +262,4 @@ :result-type :int :language - :ansi-c) + :ansi-c) \ No newline at end of file

Modified: trunk/net-snmp.asd ============================================================================== --- trunk/net-snmp.asd (original) +++ trunk/net-snmp.asd Thu May 24 12:53:42 2007 @@ -5,19 +5,27 @@

(in-package :net-snmp-system)

-;;(require "foreign-parser") -;;(foreign-parser:process-foreign-file "net-snmp.h" :case-sensitive :split-name) +(require "foreign-parser") +(require "sql")

(defsystem net-snmp :description "Common Lisp interface for Net-SNMP" - :version "0.50" - :author "Chun Tian (binghe)" - ;;:depends-on (:cffi) + :version "0.5" + :author "Chun Tian (binghe) binghe.lisp@gmail.com" + :depends-on (#-lispworks :cffi) :components ((:file "package") (:file "constants" :depends-on ("package")) #-lispworks (:file "typedefs" :depends-on ("constants")) #+lispworks (:file "lw-dff" :depends-on ("package")) #+lispworks (:file "net-snmp-dff" :depends-on ("package")) #-lispworks (:file "snmp-api" :depends-on ("constants" "typedefs")) - (:file "asn1" :depends-on (#-lispworks "typedefs" #+lispworks "net-snmp-dff")))) - ;;(:file "classes" :depends-on ("snmp-api")))) + (:file "asn1" :depends-on (#-lispworks "typedefs" #+lispworks "net-snmp-dff")) + (:file "classes" :depends-on ("asn1")))) + +(defsystem sabrina + :description "Sabrina - Update server status into database" + :version "0.1" + :author "Chun Tian (binghe) binghe.lisp@gmail.com" + :depends-on (:net-snmp + :net-telent-date) + :components ((:file "sabrina")))

Modified: trunk/net-snmp.h ============================================================================== --- trunk/net-snmp.h (original) +++ trunk/net-snmp.h Thu May 24 12:53:42 2007 @@ -1,3 +1,7 @@ +typedef unsigned long u_long; +typedef unsigned long size_t; +typedef u_long oid; + typedef unsigned char u_char; typedef unsigned short u_short; typedef unsigned int u_int; @@ -300,7 +304,6 @@ netsnmp_pdu *snmp_pdu_create(int); void snmp_free_pdu(netsnmp_pdu *); const char * snmp_pdu_type(int type); -int get_node(const char *, oid *, size_t *); netsnmp_variable_list *snmp_add_null_var(netsnmp_pdu *, const oid *, size_t); int snmp_synch_response(netsnmp_session *, netsnmp_pdu *, netsnmp_pdu **);

Added: trunk/sabrina.lisp ============================================================================== --- (empty file) +++ trunk/sabrina.lisp Thu May 24 12:53:42 2007 @@ -0,0 +1,54 @@ +(defpackage :org.net-snmp.sabrina + (:nicknames :sabrina) + (:use :cl :org.net-snmp :net.telent.date)) + +(in-package :org.net-snmp.sabrina) + +(defvar *oid-map* (make-hash-table)) +(defvar *session-map* (make-hash-table)) + +(defparameter *connect-spec* "dbname=sabrina user=binghe host=fs-30.space.163.org port=5433") + +(eval-when (:compile-toplevel :load-toplevel) + (sql:enable-sql-reader-syntax)) + +(defun connect-to-db () + (sql:connect *connect-spec* :database-type :postgresql)) + +(defun update-oid-map () + (mapcar #'(lambda (x) (unless (gethash (first x) *oid-map*) + (setf (gethash (first x) *oid-map*) + (make-instance 'oid :name (second x))))) + (sql:select [id] [oid] :from [vars]))) + +(defun update-session-map () + (mapcar #'(lambda (x) (unless (gethash (first x) *session-map*) + (setf (gethash (first x) *session-map*) + (make-instance 'snmp-session + :peername (second x) + :version +snmp-version-2c+ + :community "private")))) + (sql:select [id] [hostname] :from [nodes]))) + +(defun update-node-status () + (dolist (n (sql:select [id] [hostname] :from [nodes])) + (destructuring-bind (node-id hostname) n + (format t "Processing ~A~%" hostname) + (let ((vars (mapcar #'(lambda (x) (car x)) + (sql:select [vid] :from [n2v] :where [= [nid] node-id])))) + (commit-data node-id + vars + (snmp-msg-get-list (gethash node-id *session-map*) + (mapcar #'(lambda (x) (gethash x *oid-map*)) vars))))))) + +(defun commit-data (node-id vars datas) + (let ((current-time (universal-time-to-rfc2822-date (get-universal-time) -8))) + (sql:with-transaction + (loop for v in vars + for d in datas + do (sql:insert-records :into [status] + :attributes '(nid ts vid data) + :values (list node-id + current-time + v + d))))))

Added: trunk/scripts.lisp ============================================================================== --- (empty file) +++ trunk/scripts.lisp Thu May 24 12:53:42 2007 @@ -0,0 +1,10 @@ +(in-package :cl-user) + +(defun make-fli-dff () + (foreign-parser:process-foreign-file "net-snmp.h" + :dff "net-snmp-dff-temp.lisp" :case-sensitive :split-name)) + +;; (fli:start-collecting-template-info) +(defun make-fli-templates () + (with-open-file (stream "fli-templates.lisp" :direction :output) + (fli:print-collected-template-info :output-stream stream)))