contrib/lisp/ob-vbnet.el

   1 ;;; ob-vbnet.el --- org-babel functions for VB.Net evaluation
   2
   3 ;; Copyright (C) 2011-2017 Free Software Foundation, Inc.
   4
   5 ;; Author: thomas "at" friendlyvillagers.com based on ob-java.el by Eric Schulte
   6 ;; Keywords: literate programming, reproducible research
   7 ;; Homepage: http://orgmode.org
   8
   9 ;; This file is not part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;; Currently this only supports the external compilation and execution
  27 ;; of VB.Net code blocks (i.e., no session support).
  28
  29 ;;; Code:
  30 (require 'ob)
  31
  32 (defvar org-babel-tangle-lang-exts)
  33 (add-to-list 'org-babel-tangle-lang-exts '("vbnet" . "vb"))
  34
  35 (defcustom org-babel-vbnet-command "mono"
  36   "Name of the mono command.
  37 May be either a command in the path, like mono
  38 or an absolute path name, like /usr/local/bin/mono
  39 parameters may be used, like mono -verbose"
  40   :group 'org-babel
  41   :version "24.3"
  42   :type 'string)
  43
  44 (defcustom org-babel-vbnet-compiler "vbnc"
  45   "Name of the VB.Net compiler.
  46 May be either a command in the path, like vbnc
  47 or an absolute path name, like /usr/local/bin/vbnc
  48 parameters may be used, like vbnc /warnaserror+"
  49   :group 'org-babel
  50   :version "24.3"
  51   :type 'string)
  52
  53 (defun org-babel-execute:vbnet (body params)
  54   (let* ((full-body (org-babel-expand-body:generic body params))
  55          (cmpflag (or (cdr (assq :cmpflag params)) ""))
  56          (cmdline (or (cdr (assq :cmdline params)) ""))
  57          (src-file (org-babel-temp-file "vbnet-src-" ".vb"))
  58          (exe-file (concat (file-name-sans-extension src-file)  ".exe"))
  59          (compile
  60           (progn (with-temp-file  src-file (insert full-body))
  61                  (org-babel-eval
  62                   (concat org-babel-vbnet-compiler " " cmpflag " " src-file)
  63                   ""))))
  64     (let ((results (org-babel-eval (concat org-babel-vbnet-command " " cmdline " " exe-file) "")))
  65       (org-babel-reassemble-table
  66        (org-babel-result-cond (cdr (assq :result-params params))
  67          (org-babel-read results)
  68          (let ((tmp-file (org-babel-temp-file "c-")))
  69            (with-temp-file tmp-file (insert results))
  70            (org-babel-import-elisp-from-file tmp-file)))
  71        (org-babel-pick-name
  72         (cdr (assq :colname-names params)) (cdr (assq :colnames params)))
  73        (org-babel-pick-name
  74         (cdr (assq :rowname-names params)) (cdr (assq :rownames params)))))))
  75
  76 (defun org-babel-prep-session:vbnet (session params)
  77   "Return an error because vbnet does not support sessions."
  78   (error "Sessions are not supported for VB.Net"))
  79
  80 (provide 'ob-vbnet)
  81
  82
  83
  84 ;;; ob-vbnet.el ends here