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133 lines
3.9 KiB
EmacsLisp
133 lines
3.9 KiB
EmacsLisp
;;; eudcb-mab.el --- Emacs Unified Directory Client - AddressBook backend
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;; Copyright (C) 2003-2020 Free Software Foundation, Inc.
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;; Author: John Wiegley <johnw@newartisans.com>
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;; Maintainer: Thomas Fitzsimmons <fitzsim@fitzsim.org>
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;; Keywords: comm
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;; Package: eudc
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; This library provides an interface to use the Mac's AddressBook,
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;; by way of the "contacts" command-line utility which can be found
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;; by searching on the Net.
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;;; Code:
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(require 'eudc)
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(require 'executable)
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;;{{{ Internal cooking
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(defvar eudc-mab-conversion-alist nil)
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(defvar eudc-buffer-time nil)
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(defvar eudc-contacts-file
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"~/Library/Application Support/AddressBook/AddressBook.data")
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(eudc-protocol-set 'eudc-query-function 'eudc-mab-query-internal 'mab)
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(eudc-protocol-set 'eudc-list-attributes-function nil 'mab)
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(eudc-protocol-set 'eudc-mab-conversion-alist nil 'mab)
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(eudc-protocol-set 'eudc-protocol-has-default-query-attributes nil 'mab)
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(defun eudc-mab-query-internal (query &optional return-attrs)
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"Query MAB with QUERY.
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QUERY is a list of cons cells (ATTR . VALUE) where ATTRs should be valid
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MAB attribute names.
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RETURN-ATTRS is a list of attributes to return, defaulting to
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`eudc-default-return-attributes'."
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(let ((fmt-string "%ln:%fn:%p:%e")
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(mab-buffer (get-buffer-create " *mab contacts*"))
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(modified (file-attribute-modification-time
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(file-attributes eudc-contacts-file)))
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result)
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(with-current-buffer mab-buffer
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(make-local-variable 'eudc-buffer-time)
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(goto-char (point-min))
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(when (or (eobp) (time-less-p eudc-buffer-time modified))
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(erase-buffer)
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(call-process "contacts" nil t nil "-H" "-l" "-f" fmt-string)
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(setq eudc-buffer-time modified))
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(goto-char (point-min))
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(while (not (eobp))
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(let* ((args (split-string (buffer-substring (point)
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(line-end-position))
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"\\s-*:\\s-*"))
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(lastname (nth 0 args))
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(firstname (nth 1 args))
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(phone (nth 2 args))
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(mail (nth 3 args))
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(matched t))
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(if (string-match "\\s-+\\'" mail)
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(setq mail (replace-match "" nil nil mail)))
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(dolist (term query)
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(cond
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((eq (car term) 'name)
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(unless (string-match (cdr term)
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(concat firstname " " lastname))
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(setq matched nil)))
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((eq (car term) 'email)
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(unless (string= (cdr term) mail)
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(setq matched nil)))
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((eq (car term) 'phone))))
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(when matched
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(setq result
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(cons `((firstname . ,firstname)
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(lastname . ,lastname)
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(name . ,(concat firstname " " lastname))
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(phone . ,phone)
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(email . ,mail)) result))))
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(forward-line)))
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(if (null return-attrs)
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result
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(let (eudc-result)
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(dolist (entry result)
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(let (entry-attrs abort)
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(dolist (attr entry)
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(when (memq (car attr) return-attrs)
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(if (= (length (cdr attr)) 0)
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(setq abort t)
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(setq entry-attrs
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(cons attr entry-attrs)))))
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(if (and entry-attrs (not abort))
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(setq eudc-result
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(cons entry-attrs eudc-result)))))
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eudc-result))))
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;;}}}
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;;{{{ High-level interfaces (interactive functions)
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(defun eudc-mab-set-server (dummy)
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"Set the EUDC server to MAB."
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(interactive)
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(eudc-set-server dummy 'mab)
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(message "MAB server selected"))
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;;}}}
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(eudc-register-protocol 'mab)
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(provide 'eudcb-mab)
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;;; eudcb-mab.el ends here
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