From f2f777bf9a7f2fdc95162843d8b2152ecfbaabcc Mon Sep 17 00:00:00 2001
From: dreamsourcelabTAI <tzz@dreamsourcelab.com>
Date: Tue, 12 Jul 2022 17:27:57 +0800
Subject: [PATCH] update: libsigrok4DSL log

---
 libsigrok4DSL/log.h | 57 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 libsigrok4DSL/log.h

diff --git a/libsigrok4DSL/log.h b/libsigrok4DSL/log.h
new file mode 100644
index 00000000..45de5789
--- /dev/null
+++ b/libsigrok4DSL/log.h
@@ -0,0 +1,57 @@
+/*
+ * This file is part of the DSView project.
+ * DSView is based on PulseView.
+ * 
+ * Copyright (C) 2022 DreamSourceLab <support@dreamsourcelab.com>
+ *
+ * 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.
+ *
+ * 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 St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef _SR_LOG_H_
+#define _SR_LOG_H_
+
+#include <common/log/xlog.h>
+#include "libsigrok.h"
+
+extern xlog_writer *sr_log;
+
+/**
+ * Init a private log context
+ */
+SR_PRIV void sr_log_init();
+
+/**
+ * Destroy the private log context
+ */
+SR_PRIV void sr_log_uninit();
+
+/**
+ * Use a shared context, and drop the private log context
+ */
+SR_API void sr_log_set_context(xlog_context *ctx);
+
+/**
+ * Set the private log context level
+ */
+SR_API void sr_log_level(int level);
+
+#define LOG_PREFIX "" 
+#define sr_err(fmt, args...) xlog_err(sr_log, LOG_PREFIX fmt, ## args)
+#define sr_warn(fmt, args...) xlog_warn(sr_log, LOG_PREFIX fmt, ## args)
+#define sr_info(fmt, args...) xlog_info(sr_log, LOG_PREFIX fmt, ## args)
+#define sr_dbg(fmt, args...) xlog_dbg(sr_log, LOG_PREFIX fmt, ## args)
+#define sr_detail(fmt, args...) xlog_detail(sr_log, LOG_PREFIX fmt, ## args)
+
+#endif
\ No newline at end of file