Move logging code to common folder.

2018-04-20 18:54:58 +07:00 · 2018-04-20 18:54:58 +07:00 · 36a612af9a
commit 36a612af9a
parent 98e7308597
22 changed files with 28 additions and 29 deletions
--- a/src/common/log/Log.h
+++ b/src/common/log/Log.h
@ -0,0 +1,102 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2016-2018 XMRig       <https://github.com/xmrig>, <support@xmrig.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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __LOG_H__
+#define __LOG_H__
+
+
+#include <assert.h>
+#include <uv.h>
+#include <vector>
+
+
+class ILogBackend;
+
+
+class Log
+{
+public:
+    enum Level {
+        ERR,
+        WARNING,
+        NOTICE,
+        INFO,
+        DEBUG
+    };
+
+    constexpr static const char* kCL_N      = "\x1B[0m";
+    constexpr static const char* kCL_RED    = "\x1B[31m";
+    constexpr static const char* kCL_YELLOW = "\x1B[33m";
+    constexpr static const char* kCL_WHITE  = "\x1B[01;37m";
+
+#   ifdef WIN32
+    constexpr static const char* kCL_GRAY = "\x1B[01;30m";
+#   else
+    constexpr static const char* kCL_GRAY = "\x1B[90m";
+#   endif
+
+    static inline Log* i()                       { assert(m_self != nullptr); return m_self; }
+    static inline void add(ILogBackend *backend) { i()->m_backends.push_back(backend); }
+    static inline void init()                    { if (!m_self) { new Log(); } }
+    static inline void release()                 { assert(m_self != nullptr); delete m_self; }
+
+    void message(Level level, const char* fmt, ...);
+    void text(const char* fmt, ...);
+
+private:
+    inline Log() {
+        assert(m_self == nullptr);
+
+        uv_mutex_init(&m_mutex);
+
+        m_self = this;
+    }
+
+    ~Log();
+
+    static Log *m_self;
+    std::vector<ILogBackend*> m_backends;
+    uv_mutex_t m_mutex;
+};
+
+
+#define LOG_ERR(x, ...)    Log::i()->message(Log::ERR,     x, ##__VA_ARGS__)
+#define LOG_WARN(x, ...)   Log::i()->message(Log::WARNING, x, ##__VA_ARGS__)
+#define LOG_NOTICE(x, ...) Log::i()->message(Log::NOTICE,  x, ##__VA_ARGS__)
+#define LOG_INFO(x, ...)   Log::i()->message(Log::INFO,    x, ##__VA_ARGS__)
+
+#ifdef APP_DEBUG
+#   define LOG_DEBUG(x, ...)      Log::i()->message(Log::DEBUG,   x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG(x, ...)
+#endif
+
+#if defined(APP_DEBUG) || defined(APP_DEVEL)
+#   define LOG_DEBUG_ERR(x, ...)  Log::i()->message(Log::ERR,     x, ##__VA_ARGS__)
+#   define LOG_DEBUG_WARN(x, ...) Log::i()->message(Log::WARNING, x, ##__VA_ARGS__)
+#else
+#   define LOG_DEBUG_ERR(x, ...)
+#   define LOG_DEBUG_WARN(x, ...)
+#endif
+
+#endif /* __LOG_H__ */