Add logger.h and locker.h

common/locker.h

@@ -0,0 +1,141 @@
+#pragma once
+
+#pragma warning(disable: 4996)
+#pragma warning(disable: 4819)
+
+// 互斥锁、睡眠函数、自动锁、自动计时、自动日志等
+
+#include "logger.h"
+
+// 自动日志
+class CAutoLog
+{
+private:
+    CRITICAL_SECTION *m_cs;
+	const char* name;
+public:
+    CAutoLog(const char* _name, CRITICAL_SECTION *cs=NULL) : name(_name), m_cs(cs)
+	{
+		Mprintf(">>> Enter thread %s: [%d]\n", name ? name : "", GetCurrentThreadId());
+        if (m_cs)EnterCriticalSection(m_cs);
+	}
+
+	~CAutoLog()
+	{
+        if (m_cs)LeaveCriticalSection(m_cs);
+		Mprintf(">>> Leave thread %s: [%d]\n", name ? name : "", GetCurrentThreadId());
+	}
+};
+
+class CLock {
+public:
+	CLock(CRITICAL_SECTION& cs) : m_cs(&cs)
+	{
+		Lock();
+	}
+	CLock() : m_cs(nullptr)
+	{
+		InitializeCriticalSection(&i_cs);
+	}
+	~CLock()
+	{
+		m_cs ? Unlock() : DeleteCriticalSection(&i_cs);
+	}
+
+	void Unlock()
+	{
+		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void Lock()
+	{
+		EnterCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void unlock()
+	{
+		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void lock()
+	{
+		EnterCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+protected:
+	CRITICAL_SECTION* m_cs; // 外部锁
+	CRITICAL_SECTION	i_cs; // 内部锁
+};
+
+typedef CLock CLocker;
+
+class CAutoLock
+{
+private:
+	CRITICAL_SECTION &m_cs;
+
+public:
+    CAutoLock(CRITICAL_SECTION& cs) : m_cs(cs)
+	{
+        EnterCriticalSection(&m_cs);
+	}
+
+	~CAutoLock()
+	{
+        LeaveCriticalSection(&m_cs);
+	}
+};
+
+// 智能计时器，计算函数的耗时
+class auto_tick {
+private:
+	const char* func;
+	int span;
+	clock_t tick;
+	__inline clock_t now() const {
+		return clock();
+	}
+	__inline int time() const {
+		return now() - tick;
+	}
+
+public:
+	auto_tick(const char* func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
+	~auto_tick() {
+		stop();
+	}
+
+	__inline void stop() {
+		if (span != 0) {
+			int s(this->time());
+			if (s > span)Mprintf("[%s] cost: [%d]ms.\n", func, s);
+			span = 0;
+		}
+	}
+};
+
+#ifdef _DEBUG
+// 智能计算当前函数的耗时，超时会打印
+#define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
+#define STOP_TICK TICK.stop()
+#else
+#define AUTO_TICK(thresh)
+#define STOP_TICK
+#endif
+
+#define AUTO_TICK_C AUTO_TICK
+
+#include <MMSystem.h>
+#pragma comment(lib, "winmm.lib")
+
+// 高精度的睡眠函数
+#define Sleep_m(ms) { Sleep(ms); }
+
+// 以步长n毫秒在条件C下等待T秒(n是步长，必须能整除1000)
+#define WAIT_n(C, T, n) { int s=(1000*(T))/(n); s=max(s,1); do{Sleep(n);}while((C)&&(--s)); }
+
+// 在条件C成立时等待T秒(步长10ms)
+#define WAIT(C, T) { WAIT_n(C, T, 10); }
+
+// 在条件C成立时等待T秒(步长1ms)
+#define WAIT_1(C, T) { WAIT_n(C, T, 1); }