mirror of https://github.com/djcb/mu.git
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
/*
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** Copyright (C) 2008-2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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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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**
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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, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif /*HAVE_CONFIG_H*/
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <stdlib.h>
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#include "mu-msg.h"
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#include "mu-str.h"
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#include "mu-cmd.h"
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#include "mu-util.h"
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/* we ignore fields for now */
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static gboolean
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view_msg (MuMsg *msg, const gchar *fields, size_t summary_len)
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{
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const char *field;
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time_t date;
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if ((field = mu_msg_get_from (msg)))
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g_print ("From: %s\n", field);
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if ((field = mu_msg_get_to (msg)))
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g_print ("To: %s\n", field);
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if ((field = mu_msg_get_cc (msg)))
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g_print ("Cc: %s\n", field);
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if ((field = mu_msg_get_subject (msg)))
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g_print ("Subject: %s\n", field);
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if ((date = mu_msg_get_date (msg)))
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g_print ("Date: %s\n", mu_str_date_s ("%c", date));
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if (summary_len > 0) {
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field = mu_msg_get_summary (msg, summary_len);
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g_print ("Summary: %s\n", field ? field : "<none>");
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} else if ((field = mu_msg_get_body_text (msg)))
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g_print ("\n%s\n", field);
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return TRUE;
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}
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MuExitCode
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mu_cmd_view (MuConfig *opts)
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{
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int rv, i;
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g_return_val_if_fail (opts, MU_EXITCODE_ERROR);
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g_return_val_if_fail (opts->cmd == MU_CONFIG_CMD_VIEW,
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MU_EXITCODE_ERROR);
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/* note: params[0] will be 'view' */
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if (!opts->params[0] || !opts->params[1]) {
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g_warning ("usage: mu view [options] <file> [<files>]");
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return MU_EXITCODE_ERROR;
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}
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rv = MU_EXITCODE_OK;
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for (i = 1; opts->params[i] && rv; ++i) {
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GError *err = NULL;
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MuMsg *msg = mu_msg_new (opts->params[i], NULL, &err);
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if (!msg) {
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g_warning ("error: %s", err->message);
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g_error_free (err);
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return MU_EXITCODE_ERROR;
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}
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if (!view_msg (msg, NULL, opts->summary_len))
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rv = MU_EXITCODE_ERROR;
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mu_msg_destroy (msg);
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}
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return rv;
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}
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