* update: some refactoring of commands

2010-08-20 21:07:36 +03:00
parent 7ea074431c
commit a4515de466
8 changed files with 202 additions and 185 deletions
--- a/src/mu-cmd-view.c
+++ b/src/mu-cmd-view.c
@ -0,0 +1,110 @@
+/*
+** Copyright (C) 2008-2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+**
+** This program 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 3, or (at your option) any
+** later version.
+**
+** This program 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 this program; if not, write to the Free Software Foundation,
+** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+**
+*/
+
+#include "config.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "mu-msg-gmime.h"
+#include "mu-msg-str.h"
+#include "mu-cmd.h"
+
+#include "mu-util.h"
+
+
+/* we ignore fields for now */
+static gboolean
+view_file (const gchar *path, const gchar *fields, size_t summary_len)
+{
+	MuMsgGMime* msg;
+	const char *field;
+	time_t date;
+	
+	msg = mu_msg_gmime_new (path, NULL);
+	if (!msg)
+		return FALSE;
+	
+	field = mu_msg_gmime_get_from (msg);
+	if (field)
+		g_print ("From: %s\n", field);
+	
+	field = mu_msg_gmime_get_to (msg);
+	if (field)
+		g_print ("To: %s\n", field);
+
+	field = mu_msg_gmime_get_cc (msg);
+	if (field)
+		g_print ("Cc: %s\n", field);
+
+	field = mu_msg_gmime_get_subject (msg);
+	if (field)
+		g_print ("Subject: %s\n", field);
+	
+	date = mu_msg_gmime_get_date (msg);
+	if (date)
+		g_print ("Date: %s\n",
+			 mu_msg_str_date_s (date));
+
+	if (summary_len > 0) {
+		field = mu_msg_gmime_get_summary (msg, summary_len);
+		g_print ("Summary: %s\n", field ? field : "<none>");
+	} else {
+	
+		field = mu_msg_gmime_get_body_text (msg);
+		if (field) 
+			g_print ("\n%s\n", field);
+		else
+			/* not really an error */
+			g_debug ("No text body found for %s", path);
+	}
+		
+	mu_msg_gmime_destroy (msg);
+
+	return TRUE;
+}
+
+gboolean
+mu_cmd_view (MuConfigOptions *opts)
+{
+	gboolean rv;
+	int i;
+	
+	g_return_val_if_fail (opts, FALSE);
+
+	/* note: params[0] will be 'view' */
+	if (!opts->params[0] || !opts->params[1]) {
+		g_printerr ("Missing files to view\n");
+		return FALSE;
+	}
+	
+	mu_msg_gmime_init();
+
+	rv = TRUE;
+	for (i = 1; opts->params[i] && rv; ++i) 	
+		rv = view_file (opts->params[i], NULL,
+				opts->summary_len);
+
+	mu_msg_gmime_uninit();
+	
+	return rv;
+}