From 386d58b5862d8b76925c6523721594887606e82a Mon Sep 17 00:00:00 2001
From: faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Mon, 3 Oct 2011 18:41:19 +0000
Subject: MCServer c++ source files

git-svn-id: http://mc-server.googlecode.com/svn/trunk@3 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/cCriticalSection.cpp | 60 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 source/cCriticalSection.cpp

(limited to 'source/cCriticalSection.cpp')

diff --git a/source/cCriticalSection.cpp b/source/cCriticalSection.cpp
new file mode 100644
index 000000000..85f89c195
--- /dev/null
+++ b/source/cCriticalSection.cpp
@@ -0,0 +1,60 @@
+#include "cCriticalSection.h"
+#include "cMCLogger.h"
+
+#ifdef _WIN32
+#include <Windows.h>
+#else
+#include <pthread.h>
+#endif
+
+cCriticalSection::cCriticalSection()
+{
+#ifdef _WIN32
+	m_CriticalSectionPtr = new CRITICAL_SECTION;
+	InitializeCriticalSection( (CRITICAL_SECTION*)m_CriticalSectionPtr );
+#else
+	m_Attributes = new pthread_mutexattr_t;
+	pthread_mutexattr_init((pthread_mutexattr_t*)m_Attributes);
+	pthread_mutexattr_settype((pthread_mutexattr_t*)m_Attributes, PTHREAD_MUTEX_RECURSIVE);
+
+    m_CriticalSectionPtr = new pthread_mutex_t;
+    if( pthread_mutex_init( (pthread_mutex_t*)m_CriticalSectionPtr, (pthread_mutexattr_t*)m_Attributes ) != 0 )
+    {
+        LOG("ERROR: Could not initialize Critical Section!");
+    }
+#endif
+}
+
+cCriticalSection::~cCriticalSection()
+{
+#ifdef _WIN32
+	DeleteCriticalSection( (CRITICAL_SECTION*)m_CriticalSectionPtr );
+	delete (CRITICAL_SECTION*)m_CriticalSectionPtr;
+#else
+    if( pthread_mutex_destroy( (pthread_mutex_t*)m_CriticalSectionPtr ) != 0 )
+    {
+        LOG("ERROR: Could not destroy Critical Section!");
+    }
+    delete (pthread_mutex_t*)m_CriticalSectionPtr;
+	pthread_mutexattr_destroy( (pthread_mutexattr_t*)m_Attributes );
+	delete (pthread_mutexattr_t*)m_Attributes;
+#endif
+}
+
+void cCriticalSection::Lock()
+{
+#ifdef _WIN32
+	EnterCriticalSection( (CRITICAL_SECTION*)m_CriticalSectionPtr );
+#else
+    pthread_mutex_lock( (pthread_mutex_t*)m_CriticalSectionPtr );
+#endif
+}
+
+void cCriticalSection::Unlock()
+{
+#ifdef _WIN32
+	LeaveCriticalSection( (CRITICAL_SECTION*)m_CriticalSectionPtr );
+#else
+    pthread_mutex_unlock( (pthread_mutex_t*)m_CriticalSectionPtr );
+#endif
+}
-- 
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