--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/apicompatanamdw/compatanalysercmd/headeranalyser/src/BBCFileUtils.h	Tue Jan 12 14:52:39 2010 +0530
@@ -0,0 +1,188 @@
+/*
+* Copyright (c) 2006-2009 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:  
+*
+*/
+
+
+#ifndef __BBC_FILE_UTILS_H__
+#define __BBC_FILE_UTILS_H__
+#include "CmdGlobals.h"
+#ifdef __WIN__
+#pragma warning(disable:4786)
+#endif
+#include <vector>
+#include <string>
+#include <map>
+#include <list>
+
+using namespace std;
+
+/**
+* Class includes file handling methods
+*/ 
+class BBCFileUtils
+{
+public:
+    /**
+    * Contructor
+    * @param  basedir 
+    */ 
+    BBCFileUtils(string basedir);
+
+    /**
+    * Destructor
+    */ 
+    ~BBCFileUtils();
+
+public:
+    /**
+    * Gets all the filenames matching the given wildcard in a directory
+    * @param wildcard Search pattern for the files.
+    * @param aRelPath Search location.
+    * @return List of the filenames (pairs).
+    */ 
+    list<pair<string, string> > getFilesInDir(string wildcard, string aRelPath);
+
+    /**
+    * Gets all the filenames matching a file set in a directory
+    * @param fileset List of filenames to be searched.
+    * @param aRelPath Search location.
+    * @param aFoundfiles list of files found
+    * @return List of the filenames (pairs).
+    */ 
+    list<pair<string, string> > getFilesInDir(list<pair<string, string> >& fileset, string aRelPath, list<pair<string, string> >& aFoundfiles);
+
+    /**
+    * Calculates a quick but relatively unique fingerprint for a string.
+    * Used in tempfile name generation. Collisions may occur, but it's 
+    * not highly probable.
+    * @param str filename + version
+    * @return hash value
+    */ 
+    static unsigned int quickHash(string str);
+
+    /**
+    * Extract Filenames
+    * Converts a ';' (semicolon) separated filename list to a string list.
+    *
+    * @param aFilenameList list of file names to search for
+    * @return list pair of files
+    */ 
+    static list<pair<string, string> > extractFilenames(string aFilenameList);
+
+    /**
+    * Gets subdirectories in a directory
+    * @param aRelPath Relative path to the directory from where the subdirectories are searched.
+    * @param aExcludes Subdirectories to be excluded from the results
+    * @return List of subdirectories found.
+    */ 
+    list<pair<string, string> > getDirsInDir(string aRelPath, list<pair<string, string> >& aExcludes);
+
+    /**
+    * Trims the given filename string (changes ';' to ' ' [whitespace])
+    * and prefixes each filename entry with the base directory name 
+    * (if required)
+    * @param aFilenameList String containing the filenames separated with ';'.
+    * @return String containing the trimmed filenames
+    */ 
+    string trimFilenames(string aFilenameList);
+
+    /**
+    * Checks if the given filename is valid.
+    * @param aFilename Name of the file to be checked.
+    * @return true, if the given string is a valid filename
+    */ 
+    static bool isValidFilename(const string& aFilename);
+
+    /**
+    * Check if the given path is a valid directory.
+    * @param aPath Path to be checked
+    * @return true, if the given string is a valid directory path
+    */ 
+    static bool isValidDirectory(const string& aPath);
+
+    /**
+    * Set temporary directory
+    * @param aTempDir Temp directory name
+    */ 
+    void setTemp(const string& aTempDir);
+
+    /**
+    * Get full path name
+    * @param aPath Path to be parsed
+    * @return Full path name
+    * @exception throws an exception if the path cannot be solved.
+    */ 
+    static string getFullPath(const string& aPath);
+
+    /**
+    * Strips off the file extension
+    * @param aFileName Whole name of the file
+    * @return Filename without the extension
+    */ 
+    static string  StripFilenameExtension(string aFileName);
+
+    /**
+    * Strips off the path
+    * @param aAbsFilename Filename containing the path
+    * @return Path from the given filename
+    */ 
+    static string StripPath(const string& aAbsFilename);
+
+    // -- Support for multiple header directories -- Return type changed to list
+    static list<pair<string, bool> > MergeDirs(const string& rootDir, const string& subDir);
+
+    static bool FileExists(const string& fileName);
+
+    /**
+    * Function to read the compilation error output from a file and append to a string.
+    * @param filename Filename containing the error output
+    * @return string having error output
+    */     
+	static string getCompilationError(string filename);
+	
+	static string& TrimRight(string& s);
+    static string& TrimLeft(string& s);
+    static string& TrimAll(string& s);
+
+private:
+#ifdef __UNIX__
+    /**
+    * Finds and return absolute path of the given relative path
+    * @param aRelPath path to check
+    * @param aAbsPath returnned absolute path
+    * @return true if absolute path is found
+    */ 
+    static bool absolutePath(const string& aRelPath, string& aAbsPath);
+#endif
+
+private:
+    //! count of files
+    int             iFileCount;
+    //! Vector of base/current files
+    vector<string>  iFiles;
+    //! the whole path + wildcard given
+    string          iWildcard;
+    //! base directory
+    string          iBaseDir;
+    //! temporary directory
+    string          iTempDir;
+    //! Dump file (not used)
+    string          iDumpfile;
+
+    static map<string, bool> fileExistsCache;
+};
+
+#endif