tools/elf4rom/src/elfstringtable.h
changeset 34 92d87f2e53c2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/elf4rom/src/elfstringtable.h	Fri Jan 15 09:07:44 2010 +0000
@@ -0,0 +1,83 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+* 
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef ELFSTRINGTABLE_H_
+#define ELFSTRINGTABLE_H_
+
+//
+// Copyright (c) 2008 Symbian Software Ltd. All rights reserved.
+//
+
+#include <vector>
+
+#include "defs.h"
+#include "filefragment.h"
+#include "outputfile.h"
+
+class ElfStringTable : public FileFragmentOwner {
+public:
+	ElfStringTable() :
+		iSize(0), iData(NULL)
+		{}
+	
+	~ElfStringTable(){
+		iStrings.clear();
+		if (iData) {
+			char * d = iData;
+			iData = NULL;
+			delete d;
+		}
+	}
+	
+	// The FileFragmentOwner protocol
+	virtual void GetFileFragmentData(FileFragmentData & aFileFragmentData );
+	virtual size_t Size();
+	virtual void SetSize(size_t aSize) 
+		{ iSize = aSize; }
+	virtual void DeleteFileFragmentData();
+	
+	size_t AddString(String aName);
+	size_t AllocateInitialNullString() {
+		if (iSize == 0) {
+			StringTableEntry sn("", 0);
+			iStrings.push_back(sn);
+			iSize = 1;
+		}
+		// The initial string is always at offset 0 in the section.
+		return 0;
+	}
+	
+private:
+	class StringTableEntry {
+	public:
+		StringTableEntry(String aName, size_t aOffset):
+			iName(aName), iOffset(aOffset)
+			{}
+
+		String iName;
+		size_t iOffset;
+	};
+
+	typedef std::vector<StringTableEntry> StringList;
+	
+	StringList iStrings;
+	size_t iSize;
+	char * iData;
+};
+
+#endif /*ELFSTRINGTABLE_H_*/