* refactor output a bit (mu-cmd-find)

2010-10-31 11:34:01 +02:00
parent 1476a8dafa
commit 117e5bc76e
6 changed files with 309 additions and 119 deletions
--- a/src/mu-output-plain.c
+++ b/src/mu-output-plain.c
@ -0,0 +1,128 @@
+/*
+** 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.
+**
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /*HAVE_CONFIG_H*/
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "mu-msg.h"
+#include "mu-maildir.h"
+#include "mu-index.h"
+#include "mu-msg-iter.h"
+#include "mu-msg-str.h"
+
+/* #include "mu-util.h" */
+/* #include "mu-util-db.h" */
+/* #include "mu-cmd.h" */
+#include "mu-output-plain.h"
+
+
+static const gchar*
+display_field (MuMsgIter *iter, const MuMsgField* field)
+{
+	gint64 val;
+
+	switch (mu_msg_field_type(field)) {
+	case MU_MSG_FIELD_TYPE_STRING:
+		return mu_msg_iter_get_field (iter, field);
+
+	case MU_MSG_FIELD_TYPE_INT:
+	
+		if (mu_msg_field_id(field) == MU_MSG_FIELD_ID_PRIO) {
+			val = mu_msg_iter_get_field_numeric (iter, field);
+			return mu_msg_str_prio ((MuMsgPrio)val);
+		}
+		
+		if (mu_msg_field_id(field) == MU_MSG_FIELD_ID_FLAGS) {
+			val = mu_msg_iter_get_field_numeric (iter, field);
+			return mu_msg_str_flags_s ((MuMsgPrio)val);
+		}
+
+		return mu_msg_iter_get_field (iter, field); /* as string */
+
+	case MU_MSG_FIELD_TYPE_TIME_T: 
+		val = mu_msg_iter_get_field_numeric (iter, field);
+		return mu_msg_str_date_s ((time_t)val);
+
+	case MU_MSG_FIELD_TYPE_BYTESIZE: 
+		val = mu_msg_iter_get_field_numeric (iter, field);
+		return mu_msg_str_size_s ((time_t)val);
+	default:
+		g_return_val_if_reached (NULL);
+	}
+}
+
+
+static void
+print_summary (MuMsgIter *iter, size_t summary_len)
+{
+	const char *summ;
+	MuMsg *msg;
+
+	msg = mu_msg_iter_get_msg (iter);
+	if (!msg) {
+		g_warning ("%s: failed to create msg object", __FUNCTION__);
+		return;
+	}
+
+	summ = mu_msg_get_summary (msg, summary_len);
+	g_print ("Summary: %s\n", summ ? summ : "<none>");
+	
+	mu_msg_destroy (msg);
+}
+
+
+
+gboolean
+mu_output_plain_row (MuMsgIter *iter, const char *fields, size_t summary_len)
+{
+	const char* myfields;
+	int len = 0;
+	
+	g_return_val_if_fail (iter, FALSE);
+	g_return_val_if_fail (fields, FALSE);
+	g_return_val_if_fail (!mu_msg_iter_is_done(iter), FALSE);
+
+	myfields = fields;
+	while (*myfields) {
+		const MuMsgField* field;
+		field =	mu_msg_field_from_shortcut (*myfields);
+		if (!field || ( !mu_msg_field_xapian_value (field) &&
+				!mu_msg_field_xapian_contact (field)))
+			len += printf ("%c", *myfields);
+		else
+			len += printf ("%s",
+				       display_field(iter, field));
+		++myfields;
+	}
+	
+	if (len > 0)
+		g_print ("\n");
+	
+	if (summary_len > 0)
+		print_summary (iter, summary_len);
+	
+	return TRUE;
+}
+