--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserverplugins/simtsy/testconfigfileparser/inc/testconfigfileparser.h	Thu Sep 02 21:42:07 2010 +0300
@@ -0,0 +1,260 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+/**
+ * @file testscripts.h Defines classes for reading a configuration file
+ *
+ * @note Configuration File Format:
+ * 
+ * [Defaults]
+ * defaults= another_config_file.txt
+ *
+ * [SectionName]
+ * variable= value
+ * variable2= value2
+ * variable= value3
+ *
+ * [SectionName2]
+ * variable= value
+ *
+ * endscript
+ *
+ * 
+ * @note Explanation:
+ *
+ * A configuration file is made up of a number of "sections", each of which can contain a number of "items" (name, value combination).
+ * 
+ * "Sections" must have a name and be surrounded by square backets, e.g.:
+ *
+ *      [SectionName]
+ *
+ *
+ * Each "item" consists of consists of a name, followed by an equals sign, followed by blank space, followed by the value to assign to that variable.
+ * 
+ * The value can be of any length, contain whitespace and span multiple lines. The value ends when the next item or section is found. E.g:
+ * 
+ * Simple Item:
+ *
+ *      variable= value
+ *
+ * Two items on one line:
+ *
+ *      variable= value variable2= value2
+ *
+ * Multi-line item:
+ *
+ *      variable= This variable
+ *      spans multiple
+ *      lines
+ *
+ * 
+ * @note Parsing stops at End-Of-File or if the tag "endscript" (without the quotes) appears in the file.
+ *
+ * @note A section may take some default values from another section or config file
+ *
+ * To specify default values for all sections, add a section at the start of the config file called [Defaults], e.g.:
+ *
+ *      [Defaults]
+ *      sc= +447785016005
+ *
+ * To read default values from another config file, add an item with name "defaults" and value is the name of the file. E.g.:
+ *
+ *      defaults= another_config_file.txt
+
+ */
+
+
+#ifndef __TEST_CONFIG_FILE_PARSER_H__
+#define __TEST_CONFIG_FILE_PARSER_H__
+
+#include <e32std.h>
+#include <e32base.h>
+
+class CTestConfigSection;
+class CTestConfigItem;
+class RFs;
+class TParse;
+class RFile;
+
+_LIT(KScriptPanic, "TEST-SCRIPT");
+_LIT(KScriptPathSep,"\\");
+_LIT8(KScriptSectionStart, "[");
+_LIT8(KScriptSectionEnd, "]");
+_LIT8(KScriptCRLF, "\r\n");
+_LIT8(KScriptCRLF8, "\r\n");
+_LIT8(KScriptLF, "\n");
+_LIT8(KScriptCR, "\r");
+_LIT8(KScriptItemEnd, "=");
+_LIT8(KScriptItemEnd8, "=");
+_LIT8(KScriptSpace8, " ");
+_LIT8(KScriptDefaults, "Defaults");
+_LIT8(KScriptDefault1, "Def");
+_LIT8(KScriptDefault2, "Default");
+_LIT8(KScriptCommentStart, "#");
+const TInt KScriptLFChar = '\n';
+const TInt KScriptCRChar = '\r';
+
+class CTestConfig : public CBase
+/**
+ * @internalComponent
+ * @deprecated
+ */
+	{
+	public:
+		IMPORT_C static CTestConfig* NewLC(RFs& aFs, const TDesC& aComponent, const TDesC& aScriptFile);
+		IMPORT_C static CTestConfig* NewLC(RFs& aFs, const TDesC& aComponent);
+		IMPORT_C ~CTestConfig();
+
+		IMPORT_C const TDesC8& ItemValue(const TDesC8& aSection, const TDesC8& aItem, const TDesC8& aDefault) const;
+		IMPORT_C TInt ItemValue(const TDesC8& aSection, const TDesC8& aItem, const TInt aDefault) const;
+		
+		IMPORT_C void ReadScriptL(const TDesC& aScript);
+
+		inline const RPointerArray<CTestConfigSection>& Sections() const;
+		inline RPointerArray<CTestConfigSection>& Sections();
+
+		IMPORT_C const CTestConfigSection* Section(const TDesC8& aSectionName) const; //return NULL if section not found
+		IMPORT_C CTestConfigSection* Section(const TDesC8& aSectionName); //return NULL if section not found
+		inline const CTestConfigSection& operator[](TInt aIndex) const {return *iSections[aIndex];}
+		inline CTestConfigSection& operator[](TInt aIndex) {return *iSections[aIndex];}
+
+		IMPORT_C static TInt CountElements(const TDesC8& aInput, TChar aDelimiter);
+		IMPORT_C static TInt GetElement(const TDesC8& aInput, TChar aDelimiter, TInt aIndex, TInt& aOutput);
+		IMPORT_C static TInt GetElement(const TDesC8& aInput, TChar aDelimiter, TInt aIndex, TPtrC8& aOutput, TBool aTrimOutput = ETrue);
+		IMPORT_C static TPtrC8 Trim(const TDesC8& aInput);
+		IMPORT_C static TPtrC8 TrimLeft(const TDesC8& aInput);
+		IMPORT_C static TPtrC8 TrimRight(const TDesC8& aInput);
+
+		IMPORT_C static HBufC8* ReplaceLC(const TDesC8& aOld, const TDesC8& aNew, const TDesC8& aOldString);
+		IMPORT_C static TInt ResolveFile(RFs& aFs, const TDesC& aComponent, const TDesC& aFileName, TParse& aParseOut);
+
+		IMPORT_C void WriteFileL(const TDesC& aFileName);
+		IMPORT_C TBool operator==(const CTestConfig& aFile) const;
+
+		IMPORT_C void AddSectionL(CTestConfigSection& aSection);
+
+	protected:
+
+		CTestConfig(RFs& aFs);
+		void ConstructL(const TDesC& aComponent);
+
+		TPtrC8 ParseValue(const TDesC8& aText, const TLex8& aInput, TInt aCurrentItemStart) const;
+		void ParseAndSetItemValueL(const TDesC8& aText, const TLex8& aInput, TInt aCurrentItemStart, CTestConfigItem*& arCurrentItem);
+		void CopyInDefaultsL(CTestConfigSection& aSection, const TDesC& aDefaultFile);
+
+		HBufC8* ReadFileL(const TDesC& aFile) const;
+
+		TBool IsDefaultSection(const TDesC8& aSectionName) const;
+		static TInt GetNextElement(TLex8& aInput, TChar aDelimiter, TPtrC8& aOutput);
+		TBool IsNewSection(const TDesC8& aSource, const TLex8& aInput) const;
+		TBool IsNewItem(const TDesC8& aSource, const TLex8& aLex, TPtrC8& aItem, TInt& aStartOfValue) const;
+		TBool IsNewComment(const TDesC8& aSource, const TLex8& aLex) const;
+		TBool IsAtStartOfNewLine(const TDesC8& aSource, const TLex8& aLex, TBool aIgnoreSpaces) const;
+		void SkipToNextLine(TLex8& aInput) const;
+
+
+	protected:
+
+		RFs& iFs;
+		HBufC* iComponent;
+		RPointerArray<CTestConfigSection> iSections;
+	};
+
+class CTestConfigSection : public CBase
+/**
+ * @internalComponent
+ * @deprecated
+ */
+	{
+	friend class CTestConfig;
+
+	public:
+		IMPORT_C static CTestConfigSection* NewLC(const TDesC8& aSectionName);
+		IMPORT_C static CTestConfigSection* NewLC(const TDesC8& aSectionName, CTestConfigSection& aDefaults);
+		IMPORT_C ~CTestConfigSection();
+		
+		inline const TDesC8& SectionName() const;
+
+		IMPORT_C const CTestConfigItem* Item(const TDesC8& aItemTag) const; //return NULL if the item does not exist
+		IMPORT_C CTestConfigItem* Item(const TDesC8& aItemTag); //return NULL if the item does not exist
+		IMPORT_C const CTestConfigItem* Item(const TDesC8& aItemTag,TInt aIndex) const; //return NULL if the item does not exist
+		IMPORT_C CTestConfigItem* Item(const TDesC8& aItemTag,TInt aIndex); //return NULL if the item does not exist
+
+		IMPORT_C const TDesC8& ItemValue(const TDesC8& aItemTag, const TDesC8& aDefault) const;
+		IMPORT_C TInt ItemValue(const TDesC8& aItemTag, TInt aDefault) const;
+
+		IMPORT_C CTestConfigItem& AddItemL(const TDesC8& aItemTag, const TDesC8& aValue);
+		IMPORT_C void DeleteItemsL(const TDesC8& aItem);
+
+		inline const RPointerArray<CTestConfigItem>& Items() const {return iItems;}
+		inline RPointerArray<CTestConfigItem>& Items() {return iItems;}
+
+		IMPORT_C TInt ItemCount(const TDesC8& aItemTag) const;
+		IMPORT_C void ItemsL(RPointerArray<CTestConfigItem>& aArray, const TDesC8& aItemTag);
+		IMPORT_C void ItemsL(RPointerArray<const CTestConfigItem>& aArray, const TDesC8& aItemTag) const;
+
+		inline const CTestConfigItem& operator[](TInt aIndex) const  {return *iItems[aIndex];}
+
+		inline void SetDefaultsL(const CTestConfigSection& aDefaults);
+		inline CTestConfigSection* Defaults() const {return iDefaults;}
+
+		IMPORT_C CTestConfigSection* CopyLC() const;
+
+		void WriteL(RFile& aFile) const;
+		TBool operator==(const CTestConfigSection& aFile) const;
+
+	private:
+		void ConstructL(const TDesC8& aSectionName);
+		CTestConfigSection();
+		RPointerArray<CTestConfigItem> iItems;
+		HBufC8* iSectionName;
+		CTestConfigSection* iDefaults;
+	};
+
+class CTestConfigItem : public CBase
+/**
+ * @internalComponent
+ * @deprecated
+ */
+	{
+	friend class CTestConfigSection;
+	friend class CTestConfig;
+
+	public:
+		IMPORT_C static CTestConfigItem* NewLC(CTestConfigSection& aParent, const TDesC8& aItem, const TDesC8& aValue);
+		inline CTestConfigItem* CopyLC() const;
+
+		IMPORT_C ~CTestConfigItem();
+		inline const TDesC8& Item() const;
+		inline const TDesC8& Value() const;
+
+		void WriteL(RFile& aFile) const;
+		TBool operator==(const CTestConfigItem& aItem) const {return Item() == aItem.Item() && Value() == aItem.Value();}
+
+	public:
+
+		CTestConfigSection& iParent;
+		
+	private:
+		CTestConfigItem(CTestConfigSection& aParent);
+		void ConstructL(const TDesC8& aItem, const TDesC8& aValue);
+		HBufC8* iItem;
+		HBufC8* iValue;
+	};
+
+#include "testconfigfileparser.inl"
+
+#endif