From c1343b3278cdf99533b7902744d15969f9d6fdc1 Mon Sep 17 00:00:00 2001
From: Yves-Alexis Perez <corsac@debian.org>
Date: Wed, 2 Jan 2013 14:18:20 +0100
Subject: Imported Upstream version 5.0.1

---
 .../plugins/android_log/android_log_logger.c       | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 src/libcharon/plugins/android_log/android_log_logger.c

(limited to 'src/libcharon/plugins/android_log/android_log_logger.c')

diff --git a/src/libcharon/plugins/android_log/android_log_logger.c b/src/libcharon/plugins/android_log/android_log_logger.c
new file mode 100644
index 000000000..48bcaa577
--- /dev/null
+++ b/src/libcharon/plugins/android_log/android_log_logger.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2010-2012 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include <string.h>
+#include <android/log.h>
+
+#include "android_log_logger.h"
+
+#include <library.h>
+#include <daemon.h>
+#include <threading/mutex.h>
+
+typedef struct private_android_log_logger_t private_android_log_logger_t;
+
+/**
+ * Private data of an android_log_logger_t object
+ */
+struct private_android_log_logger_t {
+
+	/**
+	 * Public interface
+	 */
+	android_log_logger_t public;
+
+	/**
+	 * logging level
+	 */
+	int level;
+
+	/**
+	 * Mutex to ensure multi-line log messages are not torn apart
+	 */
+	mutex_t *mutex;
+};
+
+METHOD(logger_t, log_, void,
+	private_android_log_logger_t *this, debug_t group, level_t level,
+	int thread, ike_sa_t* ike_sa, const char *message)
+{
+	int prio = level > 1 ? ANDROID_LOG_DEBUG : ANDROID_LOG_INFO;
+	char sgroup[16];
+	const char *current = message, *next;
+	snprintf(sgroup, sizeof(sgroup), "%N", debug_names, group);
+	this->mutex->lock(this->mutex);
+	while (TRUE)
+	{	/* log each line separately */
+		next = strchr(current, '\n');
+		if (next == NULL)
+		{
+			__android_log_print(prio, "charon", "%.2d[%s] %s\n",
+								thread, sgroup, current);
+			break;
+		}
+		__android_log_print(prio, "charon", "%.2d[%s] %.*s\n",
+							thread, sgroup, (int)(next - current), current);
+		current = next + 1;
+	}
+	this->mutex->unlock(this->mutex);
+}
+
+METHOD(logger_t, get_level, level_t,
+	private_android_log_logger_t *this, debug_t group)
+{
+	return this->level;
+}
+
+METHOD(android_log_logger_t, destroy, void,
+	private_android_log_logger_t *this)
+{
+	this->mutex->destroy(this->mutex);
+	free(this);
+}
+
+/**
+ * Described in header.
+ */
+android_log_logger_t *android_log_logger_create()
+{
+	private_android_log_logger_t *this;
+
+	INIT(this,
+		.public = {
+			.logger = {
+				.log = _log_,
+				.get_level = _get_level,
+			},
+			.destroy = _destroy,
+		},
+		.mutex = mutex_create(MUTEX_TYPE_DEFAULT),
+		.level = lib->settings->get_int(lib->settings,
+							"%s.plugins.android_log.loglevel", 1, charon->name),
+	);
+
+	return &this->public;
+}
+
-- 
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