testexecmdw/inifileparser/inc/iniparser.h
changeset 0 3e07fef1e154
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testexecmdw/inifileparser/inc/iniparser.h	Mon Mar 08 15:03:44 2010 +0800
@@ -0,0 +1,98 @@
+/*
+* Copyright (c) 2005-2009 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: 
+*
+*/
+
+
+
+#if !defined(__INIPARSER_H__)
+#define __INIPARSER_H__
+
+#include <e32base.h>
+#include <f32file.h>
+
+_LIT(KUseSystemDrive, "$:");
+
+class CIniData : public CBase 
+/**
+ *
+ * @publishedPartner
+ * @test
+ *
+ * Defines the interface to acess to ini data file
+ *
+ * The basic functions, FindVar(), SetValue(), AddValue() and WriteToFileL()
+ * Compulsory to call WriteToFileL() after calling any SetValue() or AddValue()
+ */
+	{
+public:
+	// Constructor, pass in name of ini file to open
+	// Default search path is 'c:\system\data' on target filesystem
+	// ie. 'NewL(_L("c:\\system\\data\\ttools.ini"))' is equivalent
+	// to 'NewL(_L("ttools.ini"))'
+	IMPORT_C static CIniData* NewL(const TDesC& aName);
+	IMPORT_C virtual ~CIniData();
+
+	IMPORT_C TBool FindVar(const TDesC &aKeyName,	// Key to look for
+						TPtrC &aResult);			// Buffer to store value
+
+	IMPORT_C TBool FindVar(const TDesC &aKeyName, 	// Key to look for
+						TInt &aResult);				// Int ref to store result
+
+	IMPORT_C TBool FindVar(const TDesC &aSection,	// Section to look under
+						const TDesC &aKeyName,		// Key to look for
+						TPtrC &aResult);			// Buffer to store result
+
+	IMPORT_C TBool FindVar(const TDesC &aSection,	// Section to look under
+						const TDesC &aKeyName,		// Key to look for
+						TInt &aResult);				// Int ref to store result
+
+	IMPORT_C TInt SetValue(const TDesC& aKeyName,// Key to look for
+						const TDesC& aValue);  // aValue being modified
+	IMPORT_C TInt SetValue(const TDesC& aSection, // Section to look under
+						const TDesC& aKeyName,  // Key to look for
+						const TDesC& aValue);  // aValue being modified
+	IMPORT_C TInt AddValue(const TDesC& aSection,  // Section to look under
+						const TDesC& aKeyName,   // Key to look for
+						const TDesC& aValue);   // aValue being modified
+	IMPORT_C TInt AddValue(const TDesC& aKeyName,   // Key to look for
+						const TDesC& aValue);  // aValue being modified
+	IMPORT_C void WriteToFileL();
+	// Overloaded NewL() added to recieve optional system drive letter from the user
+	// And expand ${SYSDRIVE} variable. Else, the variable expands to RFs::GetSystemDrive()
+	IMPORT_C static CIniData* NewL(const TDesC& aName, const TDesC& aSysDrive);
+protected:
+	IMPORT_C CIniData();
+	IMPORT_C CIniData(const TDesC& aSysDrive);
+	IMPORT_C void ConstructL(const TDesC& aName);
+public:
+	IMPORT_C TBool FindVar(const TDesC &aSection,	// Section to look under
+						const TDesC &aKeyName,		// Key to look for
+						TInt64 &aResult);			// Int64 ref to store result
+
+private:
+	void UpdateVariablesL();
+	TBool FindVar(const TDesC &aSectName,const TDesC &aKeyName,TPtrC &aResult, TPtr& aIniDataPtr);
+private:
+	HBufC* iName;
+	HBufC* iToken;
+	HBufC* iIniData;
+	TPtr iPtr;
+	TPtr iPtrExpandedVars;
+	TDriveName iDefaultSysDrive;
+	TDriveName iSysDrive;
+	};
+
+#endif