Initial checkin

IDEHelper/Backend/BeLibManger.h

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+#pragma once
+
+#include "../Beef/BfCommon.h"
+#include "BeefySysLib/MemStream.h"
+#include "BeefySysLib/util/CritSect.h"
+#include "BeefySysLib/util/Dictionary.h"
+#include "BeefySysLib/FileStream.h"
+#include <unordered_map>
+
+NS_BF_BEGIN
+
+struct BeLibMemberHeader
+{
+	char mName[16];
+	char mDate[12];
+	char mUserId[6];
+	char mGroupId[6];
+	char mMode[8];
+	char mSize[10];
+	char mEnd[2];
+
+	void Init()
+	{
+		const char* spaces = "                ";
+		memcpy(mName, spaces, 16);
+		memcpy(mDate, spaces, 12);
+		memcpy(mUserId, spaces, 6);
+		memcpy(mGroupId, spaces, 6);
+		memcpy(mMode, spaces, 8);
+		memcpy(mSize, spaces, 10);
+		mEnd[0] = '`';
+		mEnd[1] = '\n';
+	}
+
+	void Init(const char* name, const char* mode, int size)
+	{
+		Init();
+		memcpy(mName, name, strlen(name));
+		memcpy(mDate, "0", 1);
+		memcpy(mMode, mode, strlen(mode));
+
+		char sizeStr[32];		
+		sprintf(sizeStr, "%d", size);
+		memcpy(mSize, sizeStr, strlen(sizeStr));
+	}
+};
+
+class BeLibFile;
+
+class BeLibEntry
+{
+public:
+	BeLibFile* mLibFile;
+	String mName;
+	bool mReferenced;
+	int mOldDataPos;
+	int mNewDataPos;
+	int mLength;
+	Array<String> mSymbols;
+	Array<uint8> mData;
+	BeLibEntry* mNextWithSameName;
+
+public:	
+	BeLibEntry()
+	{
+		mReferenced = false;
+		mOldDataPos = -1;
+		mNewDataPos = -1;
+		mLength = 0;
+		mNextWithSameName = NULL;
+	}
+
+	void AddSymbol(const StringImpl& sym);
+};
+
+class BeLibFile
+{
+public:
+	String mFilePath;
+	String mOldFilePath;
+	FileStream mOldFileStream;
+	FileStream mFileStream;	
+	Dictionary<String, BeLibEntry*> mOldEntries;
+	Dictionary<String, BeLibEntry*> mEntries;
+	bool mFailed;
+
+public:
+	bool ReadLib();
+
+public:
+	BeLibFile();
+	~BeLibFile();
+
+	bool Init(const StringImpl& fileName, bool moveFile);
+	bool Finish();
+};
+
+class BeLibManager
+{
+public:
+	CritSect mCritSect;
+	Dictionary<String, BeLibFile*> mLibFiles;
+
+public:	
+	BeLibManager();
+	~BeLibManager();
+
+	void Clear();
+
+	BeLibEntry* AddFile(const StringImpl& fileName, void* data, int size);
+	bool AddUsedFileName(const StringImpl& fileName); // Returns true if have old data for this file
+	void Finish();
+
+	static String GetLibFilePath(const StringImpl& objFilePath);
+	static BeLibManager* Get();		
+};
+
+
+NS_BF_END