From 15740faf9fe9fe4be08965098bbf2947e096aeeb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Aug 2019 22:50:43 +0800
Subject: +Unity Runtime code

---
 Runtime/Containers/ConstantStringManager.cpp | 91 ++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 Runtime/Containers/ConstantStringManager.cpp

(limited to 'Runtime/Containers/ConstantStringManager.cpp')

diff --git a/Runtime/Containers/ConstantStringManager.cpp b/Runtime/Containers/ConstantStringManager.cpp
new file mode 100644
index 0000000..157d98d
--- /dev/null
+++ b/Runtime/Containers/ConstantStringManager.cpp
@@ -0,0 +1,91 @@
+#include "UnityPrefix.h"
+#include "ConstantStringManager.h"
+#include "Runtime/Utilities/InitializeAndCleanup.h"
+
+static ConstantStringManager* gConstantStringManager = NULL;
+
+void ConstantStringManager::ProfileCommonString (const char* str)
+{
+#if PROFILE_COMMON_STRINGS
+	SET_ALLOC_OWNER(this);
+	m_CommonStringMutex.Lock();
+	m_CommonStringCounter[str]++;
+	m_CommonStringMutex.Unlock();
+#endif
+}
+
+void ConstantStringManager::DumpCommonStrings ()
+{
+#if PROFILE_COMMON_STRINGS
+	for(CommonStringCounter::iterator i=m_CommonStringCounter.begin();i != m_CommonStringCounter.end();++i)
+	{
+		printf_console("%d\t -> '%s'\n", i->second, i->first.c_str());
+	}
+#endif
+}
+
+ConstantStringManager::ConstantStringManager ()
+{
+	AddConstantString("");
+	AddConstantString("TextMesh");
+}
+
+ConstantStringManager::~ConstantStringManager ()
+{
+	for (int i=0;i<m_Strings.size();i++)
+	{
+		UNITY_FREE(kMemStaticString, (void*)m_Strings[i]);
+	}
+}
+
+const char* ConstantStringManager::GetEmptyString()
+{
+	return m_Strings[0];
+}
+
+const char* ConstantStringManager::GetConstantString(const char* str)
+{
+	ProfileCommonString (str);
+	
+	for (int i=0;i<m_Strings.size();i++)
+	{
+		if (strcmp(m_Strings[i], str) == 0)
+			return m_Strings[i];
+	}
+	
+	return NULL;
+}
+
+void ConstantStringManager::AddConstantString (const char* string )
+{
+	SET_ALLOC_OWNER(gConstantStringManager);
+	int length = strlen(string);
+	char* newString = (char*)UNITY_MALLOC(kMemStaticString, length+1);
+	memcpy(newString, string, length+1);
+	m_Strings.push_back(newString);
+}
+
+void ConstantStringManager::AddConstantStrings (const char** strings, size_t size )
+{
+	m_Strings.resize_uninitialized(size + m_Strings.size());
+	for (int i=0;i<size;++i)
+		AddConstantString(strings[i]);
+}
+
+void ConstantStringManager::StaticInitialize ()
+{
+	gConstantStringManager = UNITY_NEW_AS_ROOT(ConstantStringManager, kMemString, "SharedStrings", "");
+}
+
+void ConstantStringManager::StaticCleanup ()
+{
+	// gConstantStringManager->DumpCommonStrings ();
+	UNITY_DELETE(gConstantStringManager, kMemString);
+	gConstantStringManager = NULL;
+}
+static RegisterRuntimeInitializeAndCleanup s_ConstantStringManagerCallbacks(ConstantStringManager::StaticInitialize, ConstantStringManager::StaticCleanup);
+
+ConstantStringManager& GetConstantStringManager ()
+{
+	return *gConstantStringManager;
+}
-- 
cgit v1.1-26-g67d0