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emacs/lisp/net/snmp-mode.el
Thien-Thi Nguyen ceb4c4d303 Update years in copyright notice; nfc.
2006-02-06 12:31:40 +00:00

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;;; snmp-mode.el --- SNMP & SNMPv2 MIB major mode
;; Copyright (C) 1995, 1998, 2002, 2003, 2004,
;; 2005, 2006 Free Software Foundation, Inc.
;; Author: Paul D. Smith <psmith@BayNetworks.com>
;; Keywords: data
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; INTRODUCTION
;; ------------
;; This package provides a major mode for editing SNMP MIBs. It
;; provides all the modern Emacs 19 bells and whistles: default
;; fontification via font-lock, imenu search functions, etc.
;;
;; SNMP mode also uses tempo, a textual boilerplate insertion package
;; distributed with Emacs, to add in boilerplate SNMP MIB structures.
;; See tempo.el for more details about tempo.
;;
;; If you want to change or add new tempo templates, use the tempo tag
;; list `snmp-tempo-tags' (or `snmpv2-tempo-tags'): this list is
;; automatically installed when snmp-mode (or snmpv2-mode) is entered.
;;
;; The SNMPv2 mode in this version has been enhanced thanks to popular
;; demand.
;;
;; I'm very interested in new tempo macros for both v1 and v2, and any
;; other suggestions for enhancements (different syntax table items, new
;; keybindings, etc.)
;;
;;
;; USAGE
;; -----
;; Mostly, use it as you would any other mode. There's a very
;; simplistic auto-indent feature; hopefully it'll help more than get in
;; your way. For the most part it tries to indent to the same level as
;; the previous line. It will try to recognize some very simple tokens
;; on the previous line that tell it to use extra indent or outdent.
;;
;; Templates
;; ---------
;; To use the Tempo templates, type the Tempo tag (or a unique prefix)
;; and use C-c C-i (C-c TAB) to complete it; if you don't have
;; tempo-interactive set to nil it will ask you to fill in values.
;; Fields with predefined values (SYNTAX, STATUS, etc.) will do
;; completing-reads on a list of valid values; use the normal SPC or TAB
;; to complete.
;;
;; Currently the following templates are available:
;;
;; objectType -- Defines an OBJECT-TYPE macro.
;;
;; tableType -- Defines both a Table and Entry OBJECT-TYPE, and a
;; SEQUENCE for the ASN.1 Entry definition.
;;
;; Once the template is done, you can use C-cC-f and C-cC-b to move back
;; and forth between the Tempo sequence points to fill in the rest of
;; the information.
;;
;; Font Lock
;; ------------
;;
;; If you want font-lock in your MIB buffers, add this:
;;
;; (add-hook 'snmp-common-mode-hook 'turn-on-font-lock)
;;
;; Enabling global-font-lock-mode is also sufficient.
;;
;;; Code:
(eval-when-compile
(require 'tempo))
;;;----------------------------------------------------------------------------
;;
;; Customize these:
;;
;;;----------------------------------------------------------------------------
(defgroup snmp nil
"Mode for editing SNMP MIB files."
:group 'data
:version "20.4")
(defcustom snmp-special-indent t
"*If non-nil, use a simple heuristic to try to guess the right indentation.
If nil, then no special indentation is attempted."
:type 'boolean
:group 'snmp)
(defcustom snmp-indent-level 4
"*Indentation level for SNMP MIBs."
:type 'integer
:group 'snmp)
(defcustom snmp-tab-always-indent nil
"*Non-nil means TAB should always reindent the current line.
A value of nil means reindent if point is within the initial line indentation;
otherwise insert a TAB."
:type 'boolean
:group 'snmp)
(defcustom snmp-completion-ignore-case t
"*Non-nil means that case differences are ignored during completion.
A value of nil means that case is significant.
This is used during Tempo template completion."
:type 'boolean
:group 'snmp)
(defcustom snmp-common-mode-hook nil
"*Hook(s) evaluated when a buffer enters either SNMP or SNMPv2 mode."
:type 'hook
:group 'snmp)
(defcustom snmp-mode-hook nil
"*Hook(s) evaluated when a buffer enters SNMP mode."
:type 'hook
:group 'snmp)
(defcustom snmpv2-mode-hook nil
"*Hook(s) evaluated when a buffer enters SNMPv2 mode."
:type 'hook
:group 'snmp)
(defvar snmp-tempo-tags nil
"*Tempo tags for SNMP mode.")
(defvar snmpv2-tempo-tags nil
"*Tempo tags for SNMPv2 mode.")
;; Enable fontification for SNMP MIBs
;;
;; These are pretty basic fontifications. Note we assume these macros
;; are first on a line (except whitespace), to speed up fontification.
;;
(defvar snmp-font-lock-keywords-1
(list
;; OBJECT-TYPE, TRAP-TYPE, and OBJECT-IDENTIFIER macros
'("^[ \t]*\\([a-z][-a-zA-Z0-9]+\\)[ \t]+\\(\\(MODULE-\\(COMPLIANCE\\|IDENTITY\\)\\|OBJECT-\\(COMPLIANCE\\|GROUP\\|IDENTITY\\|TYPE\\)\\|TRAP-\\(GROUP\\|TYPE\\)\\)\\|\\(OBJECT\\)[ \t]+\\(IDENTIFIER\\)[ \t]*::=\\)"
(1 font-lock-variable-name-face) (3 font-lock-keyword-face nil t)
(7 font-lock-keyword-face nil t) (8 font-lock-keyword-face nil t))
;; DEFINITIONS clause
'("^[ \t]*\\([A-Z][-a-zA-Z0-9]+\\)[ \t]+\\(DEFINITIONS\\)[ \t]*::="
(1 font-lock-function-name-face) (2 font-lock-keyword-face))
)
"Basic SNMP MIB mode expression highlighting.")
(defvar snmp-font-lock-keywords-2
(append
'(("ACCESS\\|BEGIN\\|DE\\(FVAL\\|SCRIPTION\\)\\|END\\|FROM\\|I\\(MPORTS\\|NDEX\\)\\|S\\(TATUS\\|YNTAX\\)"
(0 font-lock-keyword-face)))
snmp-font-lock-keywords-1)
"Medium SNMP MIB mode expression highlighting.")
(defvar snmp-font-lock-keywords-3
(append
'(("\\([^\n]+\\)[ \t]+::=[ \t]+\\(SEQUENCE\\)[ \t]+{"
(1 font-lock-reference-face) (2 font-lock-keyword-face))
("::=[ \t]*{[ \t]*\\([a-z0-9].*[ \t]+\\)?\\([0-9]+\\)[ \t]*}"
(1 font-lock-reference-face nil t) (2 font-lock-variable-name-face)))
snmp-font-lock-keywords-2)
"Gaudy SNMP MIB mode expression highlighting.")
(defvar snmp-font-lock-keywords snmp-font-lock-keywords-1
"Default SNMP MIB mode expression highlighting.")
;; These lists are used for the completion capabilities in the tempo
;; templates.
;;
(defvar snmp-mode-syntax-list nil
"Predefined types for SYNTAX clauses.")
(defvar snmp-rfc1155-types
'(("INTEGER") ("OCTET STRING") ("OBJECT IDENTIFIER") ("NULL") ("IpAddress")
("NetworkAddress") ("Counter") ("Gauge") ("TimeTicks") ("Opaque"))
"Types from RFC 1155 v1 SMI.")
(defvar snmp-rfc1213-types
'(("DisplayString"))
"Types from RFC 1213 MIB-II.")
(defvar snmp-rfc1902-types
'(("INTEGER") ("OCTET STRING") ("OBJECT IDENTIFIER") ("Integer32")
("IpAddress") ("Counter32") ("Gauge32") ("Unsigned32") ("TimeTicks")
("Opaque") ("Counter64"))
"Types from RFC 1902 v2 SMI.")
(defvar snmp-rfc1903-types
'(("DisplayString") ("PhysAddress") ("MacAddress") ("TruthValue")
("TestAndIncr") ("AutonomousType") ("InstancePointer")
("VariablePointer") ("RowPointer") ("RowStatus") ("TimeStamp")
("TimeInterval") ("DateAndTime") ("StorageType") ("TDomain")
("TAddress"))
"Types from RFC 1903 Textual Conventions.")
(defvar snmp-mode-access-list nil
"Predefined values for ACCESS clauses.")
(defvar snmp-rfc1155-access
'(("read-only") ("read-write") ("write-only") ("not-accessible"))
"ACCESS values from RFC 1155 v1 SMI.")
(defvar snmp-rfc1902-access
'(("read-only") ("read-write") ("read-create") ("not-accessible")
("accessible-for-notify"))
"ACCESS values from RFC 1155 v1 SMI.")
(defvar snmp-mode-status-list nil
"Predefined values for STATUS clauses.")
(defvar snmp-rfc1212-status
'(("mandatory") ("obsolete") ("deprecated"))
"STATUS values from RFC 1212 v1 SMI.")
(defvar snmp-rfc1902-status
'(("current") ("obsolete") ("deprecated"))
"STATUS values from RFC 1902 v2 SMI.")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;----------------------------------------------------------------------------
;;
;; Nothing to customize below here.
;;
;;;----------------------------------------------------------------------------
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Need this stuff when compiling for imenu macros, etc.
;;
(eval-when-compile
(require 'cl)
(require 'imenu))
;; Create abbrev table for SNMP MIB mode
;;
(defvar snmp-mode-abbrev-table nil
"Abbrev table in use in SNMP mode.")
(define-abbrev-table 'snmp-mode-abbrev-table ())
;; Create abbrev table for SNMPv2 mode
;;
(defvar snmpv2-mode-abbrev-table nil
"Abbrev table in use in SNMPv2 mode.")
(define-abbrev-table 'snmpv2-mode-abbrev-table ())
;; Set up our keymap
;;
(defvar snmp-mode-map (make-sparse-keymap)
"Keymap used in SNMP mode.")
(define-key snmp-mode-map "\t" 'snmp-indent-command)
(define-key snmp-mode-map "\177" 'backward-delete-char-untabify)
(define-key snmp-mode-map "\C-c\C-i" 'tempo-complete-tag)
(define-key snmp-mode-map "\C-c\C-f" 'tempo-forward-mark)
(define-key snmp-mode-map "\C-c\C-b" 'tempo-backward-mark)
;; Set up our syntax table
;;
(defvar snmp-mode-syntax-table nil
"Syntax table used for buffers in SNMP mode.")
(if snmp-mode-syntax-table
()
(setq snmp-mode-syntax-table (make-syntax-table))
(modify-syntax-entry ?\\ "\\" snmp-mode-syntax-table)
(modify-syntax-entry ?- "_ 1234" snmp-mode-syntax-table)
(modify-syntax-entry ?\n ">" snmp-mode-syntax-table)
(modify-syntax-entry ?\^m ">" snmp-mode-syntax-table)
(modify-syntax-entry ?_ "." snmp-mode-syntax-table)
(modify-syntax-entry ?: "." snmp-mode-syntax-table)
(modify-syntax-entry ?= "." snmp-mode-syntax-table))
;; Set up the stuff that's common between snmp-mode and snmpv2-mode
;;
(defun snmp-common-mode (name mode abbrev font-keywords imenu-index tempo-tags)
(kill-all-local-variables)
;; Become the current major mode
(setq mode-name name)
(setq major-mode mode)
;; Activate keymap, syntax table, and abbrev table
(use-local-map snmp-mode-map)
(set-syntax-table snmp-mode-syntax-table)
(setq local-abbrev-table abbrev)
;; Set up paragraphs (?)
(make-local-variable 'paragraph-start)
(setq paragraph-start (concat "$\\|" page-delimiter))
(make-local-variable 'paragraph-separate)
(setq paragraph-separate paragraph-start)
(make-local-variable 'paragraph-ignore-fill-prefix)
(setq paragraph-ignore-fill-prefix t)
;; Set up comments
(make-local-variable 'comment-start)
(setq comment-start "-- ")
(make-local-variable 'comment-start-skip)
(setq comment-start-skip "--+[ \t]*")
(make-local-variable 'comment-column)
(setq comment-column 40)
(make-local-variable 'parse-sexp-ignore-comments)
(setq parse-sexp-ignore-comments t)
;; Set up indentation
(make-local-variable 'indent-line-function)
(setq indent-line-function (if snmp-special-indent
'snmp-indent-line
'indent-to-left-margin))
;; Font Lock
(make-local-variable 'font-lock-defaults)
(setq font-lock-defaults (cons font-keywords '(nil nil ((?- . "w 1234")))))
;; Imenu
(make-local-variable 'imenu-create-index-function)
(setq imenu-create-index-function imenu-index)
;; Tempo
(tempo-use-tag-list tempo-tags)
(make-local-variable 'tempo-match-finder)
(setq tempo-match-finder "\\b\\(.+\\)\\=")
(make-local-variable 'tempo-interactive)
(setq tempo-interactive t)
;; Miscellaneous customization
(make-local-variable 'require-final-newline)
(setq require-final-newline mode-require-final-newline))
;; SNMPv1 MIB Editing Mode.
;;
;;;###autoload
(defun snmp-mode ()
"Major mode for editing SNMP MIBs.
Expression and list commands understand all C brackets.
Tab indents for C code.
Comments start with -- and end with newline or another --.
Delete converts tabs to spaces as it moves back.
\\{snmp-mode-map}
Turning on snmp-mode runs the hooks in `snmp-common-mode-hook', then
`snmp-mode-hook'."
(interactive)
(snmp-common-mode "SNMP" 'snmp-mode
snmp-mode-abbrev-table
'(snmp-font-lock-keywords
snmp-font-lock-keywords-1
snmp-font-lock-keywords-2
snmp-font-lock-keywords-3)
'snmp-mode-imenu-create-index
'snmp-tempo-tags)
;; Completion lists
(make-local-variable 'snmp-mode-syntax-list)
(setq snmp-mode-syntax-list (append snmp-rfc1155-types
snmp-rfc1213-types
snmp-mode-syntax-list))
(make-local-variable 'snmp-mode-access-list)
(setq snmp-mode-access-list snmp-rfc1155-access)
(make-local-variable 'snmp-mode-status-list)
(setq snmp-mode-status-list snmp-rfc1212-status)
;; Run hooks
(run-mode-hooks 'snmp-common-mode-hook 'snmp-mode-hook))
;;;###autoload
(defun snmpv2-mode ()
"Major mode for editing SNMPv2 MIBs.
Expression and list commands understand all C brackets.
Tab indents for C code.
Comments start with -- and end with newline or another --.
Delete converts tabs to spaces as it moves back.
\\{snmp-mode-map}
Turning on snmp-mode runs the hooks in `snmp-common-mode-hook',
then `snmpv2-mode-hook'."
(interactive)
(snmp-common-mode "SNMPv2" 'snmpv2-mode
snmpv2-mode-abbrev-table
'(snmp-font-lock-keywords
snmp-font-lock-keywords-1
snmp-font-lock-keywords-2
snmp-font-lock-keywords-3)
'snmp-mode-imenu-create-index
'snmpv2-tempo-tags)
;; Completion lists
(make-local-variable 'snmp-mode-syntax-list)
(setq snmp-mode-syntax-list (append snmp-rfc1902-types
snmp-rfc1903-types
snmp-mode-syntax-list))
(make-local-variable 'snmp-mode-access-list)
(setq snmp-mode-access-list snmp-rfc1902-access)
(make-local-variable 'snmp-mode-status-list)
(setq snmp-mode-status-list snmp-rfc1902-status)
;; Run hooks
(run-mode-hooks 'snmp-common-mode-hook 'snmpv2-mode-hook))
;;;----------------------------------------------------------------------------
;;
;; Indentation Setup
;;
;;;----------------------------------------------------------------------------
(defvar snmp-macro-open
"[a-zA-Z][-a-zA-Z0-9]*[ \t]*\\(OBJECT\\|TRAP\\)-\\(TYPE\\|GROUP\\)\
\\|DESCRIPTION\\|IMPORTS\\|MODULE\\(-IDENTITY\\|-COMPLIANCE\\)\
\\|.*::=[ \t]*\\(BEGIN\\|TEXTUAL-CONVENTION\\)[ \t]*$")
(defvar snmp-macro-close
"::=[ \t]*{\\|\\(END\\|.*[;\"]\\)[ \t]*$")
(defun snmp-calculate-indent ()
"Calculate the current line indentation in SNMP MIB code.
We use a very simple scheme: if the previous non-empty line was a \"macro
open\" string, add `snmp-indent-level' to it. If it was a \"macro close\"
string, subtract `snmp-indent-level'. Otherwise, use the same indentation
as the previous non-empty line. Note comments are considered empty
lines for the purposes of this function."
(let ((empty (concat "\\([ \t]*\\)\\(" comment-start-skip "\\|$\\)"))
(case-fold-search nil)) ; keywords must be in uppercase
(save-excursion
(while (and (>= (forward-line -1) 0)
(looking-at empty)))
(skip-chars-forward " \t")
(+ (current-column)
;; Are we looking at a macro open string? If so, add more.
(cond ((looking-at snmp-macro-open)
snmp-indent-level)
;; macro close string? If so, remove some.
((looking-at snmp-macro-close)
(- snmp-indent-level))
;; Neither; just stay here.
(t 0))))))
(defun snmp-indent-line ()
"Indent current line as SNMP MIB code."
(let ((indent (snmp-calculate-indent))
(pos (- (point-max) (point)))
shift-amt beg end)
(beginning-of-line)
(setq beg (point))
(skip-chars-forward " \t")
(setq shift-amt (- indent (current-column)))
(if (zerop shift-amt)
nil
(delete-region beg (point))
(indent-to indent))
;; If initial point was within line's indentation,
;; position after the indentation. Else stay at same point in text.
(if (> (- (point-max) pos) (point))
(goto-char (- (point-max) pos)))))
(defun snmp-indent-command ()
"Indent current line as SNMP MIB code, or sometimes insert a TAB.
If `snmp-tab-always-indent' is t, always reindent the current line when
this command is run.
If `snmp-tab-always-indent' is nil, reindent the current line if point is
in the initial indentation. Otherwise, insert a TAB."
(interactive)
(if (and (not snmp-tab-always-indent)
(save-excursion
(skip-chars-backward " \t")
(not (bolp))))
(insert-tab)
(snmp-indent-line)))
;;;----------------------------------------------------------------------------
;;
;; Imenu Setup
;;
;;;----------------------------------------------------------------------------
(defvar snmp-clause-regexp
"^[ \t]*\\([a-zA-Z][-a-zA-Z0-9]*\\)[ \t\n]*\
\\(TRAP-TYPE\\|::=\\|OBJECT\\(-TYPE[ \t\n]+SYNTAX\\|[ \t\n]+IDENTIFIER[ \t\n]*::=\\)\\)")
(defun snmp-mode-imenu-create-index ()
(let ((index-alist '())
(index-oid-alist '())
(index-tc-alist '())
(index-table-alist '())
(index-trap-alist '())
(case-fold-search nil) ; keywords must be uppercase
prev-pos token marker end)
(goto-char (point-min))
(imenu-progress-message prev-pos 0)
;; Search for a useful MIB item (that's not in a comment)
(save-match-data
(while (re-search-forward snmp-clause-regexp nil t)
(imenu-progress-message prev-pos)
(setq
end (match-end 0)
token (cons (buffer-substring (match-beginning 1) (match-end 1))
(set-marker (make-marker) (match-beginning 1))))
(goto-char (match-beginning 2))
(cond ((looking-at "OBJECT-TYPE[ \t\n]+SYNTAX")
(push token index-alist))
((looking-at "OBJECT[ \t\n]+IDENTIFIER[ \t\n]*::=")
(push token index-oid-alist))
((looking-at "::=[ \t\n]*SEQUENCE[ \t\n]*{")
(push token index-table-alist))
((looking-at "TRAP-TYPE")
(push token index-trap-alist))
((looking-at "::=")
(push token index-tc-alist)))
(goto-char end)))
;; Create the menu
(imenu-progress-message prev-pos 100)
(setq index-alist (nreverse index-alist))
(and index-tc-alist
(push (cons "Textual Conventions" (nreverse index-tc-alist))
index-alist))
(and index-trap-alist
(push (cons "Traps" (nreverse index-trap-alist))
index-alist))
(and index-table-alist
(push (cons "Tables" (nreverse index-table-alist))
index-alist))
(and index-oid-alist
(push (cons "Object IDs" (nreverse index-oid-alist))
index-alist))
index-alist))
;;;----------------------------------------------------------------------------
;;
;; Tempo Setup
;;
;;;----------------------------------------------------------------------------
(require 'tempo)
;; Perform a completing-read with info given
;;
(defun snmp-completing-read (prompt table &optional pred require init hist)
"Read from the minibuffer, with completion.
Like `completing-read', but the variable `snmp-completion-ignore-case'
controls whether case is significant."
(let ((completion-ignore-case snmp-completion-ignore-case))
(completing-read prompt table pred require init hist)))
;; OBJECT-TYPE macro template
;;
(tempo-define-template "snmp-object-type"
'(> (P "Object Label: ") " OBJECT-TYPE" n>
"SYNTAX "
(if tempo-interactive
(snmp-completing-read "Syntax: " snmp-mode-syntax-list nil nil)
p) n>
"ACCESS "
(if tempo-interactive
(snmp-completing-read "Access: " snmp-mode-access-list nil t)
p) n>
"STATUS "
(if tempo-interactive
(snmp-completing-read "Status: " snmp-mode-status-list nil t)
p) n>
"DESCRIPTION" n> "\"" p "\"" n>
(P "Default Value: " defval t)
(if (string= "" (tempo-lookup-named 'defval))
nil
'(l "DEFVAL { " (s defval) " }" n>))
"::= { " (p "OID: ") " }" n)
"objectType"
"Insert an OBJECT-TYPE macro."
'snmp-tempo-tags)
;; Table macro template
;;
(tempo-define-template "snmp-table-type"
;; First the table OBJECT-TYPE
'(> (P "Table Name: " table)
(P "Entry Name: " entry t)
(let* ((entry (tempo-lookup-named 'entry))
(seq (copy-sequence entry)))
(aset entry 0 (downcase (aref entry 0)))
(aset seq 0 (upcase (aref seq 0)))
(tempo-save-named 'obj-entry entry)
(tempo-save-named 'seq-entry seq)
nil)
" OBJECT-TYPE" n>
"SYNTAX SEQUENCE OF "
(s seq-entry) n>
"ACCESS not-accessible" n>
"STATUS mandatory" n>
"DESCRIPTION" n> "\"" p "\"" n>
"::= { " (p "OID: ") " }" n n>
;; Next the row OBJECT-TYPE
(s obj-entry) " OBJECT-TYPE" n>
"SYNTAX " (s seq-entry) n>
"ACCESS not-accessible" n>
"STATUS mandatory" n>
"DESCRIPTION" n> "\"" p "\"" n>
"INDEX { " (p "Index List: ") " }" n>
"::= {" (s table) " 1 }" n n>
;; Finally the SEQUENCE type
(s seq-entry) " ::= SEQUENCE {" n> p n> "}" n)
"tableType"
"Insert an SNMP table."
'snmp-tempo-tags)
;; v2 SMI OBJECT-TYPE macro template
;;
(tempo-define-template "snmpv2-object-type"
'(> (P "Object Label: ") " OBJECT-TYPE" n>
"SYNTAX "
(if tempo-interactive
(snmp-completing-read "Syntax: " snmp-mode-syntax-list nil nil)
p) n>
"MAX-ACCESS "
(if tempo-interactive
(snmp-completing-read "Max Access: " snmp-mode-access-list nil t)
p) n>
"STATUS "
(if tempo-interactive
(snmp-completing-read "Status: " snmp-mode-status-list nil t)
p) n>
"DESCRIPTION" n> "\"" p "\"" n>
(P "Default Value: " defval t)
(if (string= "" (tempo-lookup-named 'defval))
nil
'(l "DEFVAL { " (s defval) " }" n>))
"::= { " (p "OID: ") " }" n)
"objectType"
"Insert an v2 SMI OBJECT-TYPE macro."
'snmpv2-tempo-tags)
;; v2 SMI Table macro template
;;
(tempo-define-template "snmpv2-table-type"
;; First the table OBJECT-TYPE
'(> (P "Table Name: " table)
(P "Entry Name: " entry t)
(let* ((entry (tempo-lookup-named 'entry))
(seq (copy-sequence entry)))
(aset entry 0 (downcase (aref entry 0)))
(aset seq 0 (upcase (aref seq 0)))
(tempo-save-named 'obj-entry entry)
(tempo-save-named 'seq-entry seq)
nil)
" OBJECT-TYPE" n>
"SYNTAX SEQUENCE OF "
(s seq-entry) n>
"MAX-ACCESS not-accessible" n>
"STATUS current" n>
"DESCRIPTION" n> "\"" p "\"" n>
"::= { " (p "OID: ") " }" n n>
;; Next the row OBJECT-TYPE
(s obj-entry) " OBJECT-TYPE" n>
"SYNTAX " (s seq-entry) n>
"MAX-ACCESS not-accessible" n>
"STATUS current" n>
"DESCRIPTION" n> "\"" p "\"" n>
"INDEX { " (p "Index List: ") " }" n>
"::= { " (s table) " 1 }" n n>
;; Finally the SEQUENCE type
(s seq-entry) " ::= SEQUENCE {" n> p n> "}" n)
"tableType"
"Insert an v2 SMI SNMP table."
'snmpv2-tempo-tags)
;; v2 SMI TEXTUAL-CONVENTION macro template
;;
(tempo-define-template "snmpv2-textual-convention"
'(> (P "Texual Convention Type: ") " ::= TEXTUAL-CONVENTION" n>
"STATUS "
(if tempo-interactive
(snmp-completing-read "Status: " snmp-mode-status-list nil t)
p) n>
"DESCRIPTION" n> "\"" p "\"" n>
"SYNTAX "
(if tempo-interactive
(snmp-completing-read "Syntax: " snmp-mode-syntax-list nil nil)
p) n> )
"textualConvention"
"Insert an v2 SMI TEXTUAL-CONVENTION macro."
'snmpv2-tempo-tags)
(provide 'snmp-mode)
;;; arch-tag: eb6cc0f9-1e47-4023-8625-bc9aae6c3527
;;; snmp-mode.el ends here
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