76 lines
2.5 KiB
EmacsLisp
76 lines
2.5 KiB
EmacsLisp
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;;; idec-db.el --- This file is a part of GNU Emacs client for IDEC network
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;; Copyright (c) 2017 Denis Zheleztsov
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;; Author: Denis Zheleztsov <difrex.punk@gmail.com>
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;; Keywords: lisp,network,IDEC
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;; Version: 0.1
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;; This program 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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;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; In active developent.
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;; Fetched node must be support modern IDEC extensions like /list.txt, /x/c, etc.
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;;; Code:
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(require 'emacsql)
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(require 'idec-parser)
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(defun create-echo-mail-dir (echo)
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"Create ECHO directory inside `idec-mail-dir'."
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(if (file-exists-p idec-mail-dir)
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(message idec-mail-dir)
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(mkdir idec-mail-dir))
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(if (file-exists-p (concat idec-mail-dir "/" echo))
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(message (concat idec-mail-dir "/" echo))
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(mkdir (concat idec-mail-dir "/" echo))))
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(defun get-echo-dir (echo)
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"Get ECHO dir from `idec-mail-dir'."
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(concat idec-mail-dir (concat "/" echo)))
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(defun filename-to-store (content id)
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"Make filename from CONTENT unixtime and ID."
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(concat (nth 2 (split-string content)) "-" id))
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(defun get-message-file (echo id)
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"Get ECHO message filename by ID."
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(concat (get-echo-dir echo) "/" id))
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(defun get-counter-file (echo)
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"Get ECHO counter filename."
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(concat (get-echo-dir echo) "/counter"))
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(defun store-message (content echo id)
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"Store CONTENT from ECHO message in `idec-mail-dir' with it ID."
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(create-echo-mail-dir echo)
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(write-region content nil (get-message-file echo id)))
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(defun store-echo-counter (echo)
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"Store count messages in ECHO."
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(create-echo-mail-dir echo)
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(write-region (echo-messages-count echo) nil (get-counter-file echo)))
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(defun check-message-in-echo (msg echo)
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"Check if exists message MSG in ECHO `idec-mail-dir'."
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(not (f-file? (get-message-file echo msg))))
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(defun open-echo-db (echo)
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"Create or open sqlite database inside ECHO `idec-mail-dir'.")
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(provide 'idec-db)
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;;; idec-db.el ends here
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