--- a/voipplugins/svtmatching/src/svturiparser.cpp Thu Aug 19 09:45:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,323 +0,0 @@
-/*
-* Copyright (c) 2008-2009 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: Settings handler class for svtmatching.
-*
-*/
-
-
-#include "svturiparser.h"
-
-// Valid characters for GSM call
-_LIT( KPhoneValidChars, "0123456789*#+pwPW" );
-// For parsing protocol prefix and domain part out of a VoIP call URI
-_LIT( KSvtColon, ":" );
-_LIT( KSvtAt, "@" );
-// Indicates the start of sip uri.
-const TUint KStartBracket = '<';
-// Indicates the end of sip uri.
-const TUint KEndBracket = '>';
-const TUint KSpaceMark = ' ';
-const TUint KQuotationMark = '"';
-
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-CSvtUriParser::CSvtUriParser()
- {
- }
-
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-CSvtUriParser* CSvtUriParser::NewL()
- {
- CSvtUriParser* self = new ( ELeave ) CSvtUriParser;
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// ---------------------------------------------------------------------------
-//
-CSvtUriParser::~CSvtUriParser()
- {
-
- }
-
-// ---------------------------------------------------------------------------
-// Parses sip uri by ignore domain part setting
-// ---------------------------------------------------------------------------
-//
-void CSvtUriParser::ParseAddressL(
- TInt aIgnoreDomain,
- const TDesC& aOriginal,
- RBuf& aParsedAddress ) const
- {
- switch ( aIgnoreDomain )
- {
- case 1:
- case 2:
- {
- HandleUserNamePartL( aIgnoreDomain, aOriginal, aParsedAddress );
- break;
- }
- case 0:
- default:
- {
- aParsedAddress.Close();
- aParsedAddress.CreateL( aOriginal );
- break;
- }
-
- }
- }
-
-// ---------------------------------------------------------------------------
-// Resolves display name from sip uri
-// ---------------------------------------------------------------------------
-//
-TInt CSvtUriParser::DisplayNameFromUri(
- const TDesC& aData,
- RBuf& aDisplayname ) const
- {
- TInt result = KErrNotFound;
-
- TRAPD( err, DisplayNameFromUriL( aData, aDisplayname, result ) );
- if ( err )
- {
- result = err;
- }
- return result;
- }
-
-// ---------------------------------------------------------------------------
-// The inner logic for resolving display name from sip uri
-// ---------------------------------------------------------------------------
-//
-void CSvtUriParser::DisplayNameFromUriL(
- const TDesC& aData,
- RBuf& aDisplayname,
- TInt& aResult ) const
- {
- aResult = KErrNotFound;
-
- TPtrC preResultStr( aData );
- aDisplayname.Close();
-
- HBufC* tempBuffer = preResultStr.AllocLC(); // CS:1
- tempBuffer->Des().TrimAll();
-
- if ( tempBuffer->Length() )
- {
- TPtrC resultStr( tempBuffer->Des() );
-
- // resolves potential SIP Display info and removes it from uri
- // also possible "<" and ">" character are removed around the SIP uri
- TInt uriStartIndex = resultStr.LocateReverse( KStartBracket );
- TInt uriEndIndex = resultStr.LocateReverse( KEndBracket );
-
- if ( KErrNotFound != uriStartIndex && KErrNotFound != uriEndIndex )
- {
- if ( uriStartIndex < uriEndIndex )
- {
- // brackets found so modify descriptor and save the display info
-
- // check if there is anything before "<" if there is use
- // it as displayname if match op fails.
- if ( uriStartIndex > 1 )
- {
- TPtrC tempStr( resultStr.Left( uriStartIndex ) );
- // remove possible quotation marks from displayname
- TInt index = tempStr.Locate( KQuotationMark );
- if ( KErrNotFound != index )
- {
- // marks have to be removed
- tempStr.Set( tempStr.Mid( ++index ) );
- if ( tempStr[tempStr.Length() - 1] == KQuotationMark )
- {
- tempStr.Set( tempStr.Left( tempStr.Length() - 1 ) );
- }
- }
- aResult = aDisplayname.Create( tempStr );
- }
- }
- else
- {
- // Start and end separators in wrong order: "xxxx>xxxx<xxx"
- aResult = KErrArgument;
- }
- }
- else
- {
- // it is also possible that displayname is included, in case there's
- // no brackets around the uri. So if there is something
- // inside quotationMarks it should be used as displayname
-
- // check if displayname is found
- TInt displayNameStart = resultStr.Locate( KQuotationMark );
- TInt displayNameEnd = resultStr.LocateReverse( KQuotationMark );
-
- if ( displayNameStart != KErrNotFound
- && displayNameEnd != KErrNotFound
- && displayNameStart < displayNameEnd )
- {
- // displayname is included
- // +1, to remove quotationMark from the start
- // -1, to remove quotationMark from the end
- aResult = aDisplayname.Create( resultStr.Mid( displayNameStart + 1,
- displayNameEnd - displayNameStart - 1 ) );
- }
- else
- {
- // check if there is spaces in the uri. If there is,
- // everything before it belongs to display name
- TInt index = resultStr.LocateReverse( KSpaceMark );
-
- if ( KErrNotFound != index )
- {
- // set displayname
- aResult = aDisplayname.Create( resultStr.Left( index ) );
- }
- }
- }
- }
- else
- {
- // Invalid data length
- aResult = KErrArgument;
- }
-
- CleanupStack::PopAndDestroy( tempBuffer ); // CS:0
- }
-
-// ---------------------------------------------------------------------------
-// Check original address for spaces.
-// ---------------------------------------------------------------------------
-//
-void CSvtUriParser::CheckForSpacesL(
- const TDesC& aOriginal,
- RBuf& aCheckedAddress ) const
- {
- aCheckedAddress.CreateL( aOriginal );
-
- TInt index( 0 );
- while ( index != KErrNotFound )
- {
- index = aCheckedAddress.Locate( KSpaceMark );
-
- // Remove space if itīs in begin or end of string
- if ( index == 0 || ( index == ( aCheckedAddress.Length() - 1 ) ) )
- {
- aCheckedAddress.Delete( index, 1 );
- }
- else
- {
- index = KErrNotFound;
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Check is string valid for gsm call
-// ---------------------------------------------------------------------------
-//
-TBool CSvtUriParser::IsValidGsmNumber( const TDesC& aOriginal ) const
- {
- TLex input( aOriginal );
- TPtrC valid( KPhoneValidChars );
-
- while ( valid.Locate( input.Peek() ) != KErrNotFound )
- {
- input.Inc();
- }
-
- return !input.Remainder().Length();
- }
-
-// ---------------------------------------------------------------------------
-// Gets username part from sip uri
-// ---------------------------------------------------------------------------
-//
-TInt CSvtUriParser::GetUserNamePart(
- const TDesC& aOriginal,
- TDes& aUserName ) const
- {
- if ( aOriginal.Length() > aUserName.MaxLength() )
- {
- return KErrArgument;
- }
-
- aUserName.Copy( aOriginal );
-
- // Parse protocol prefix and domain part out of a VoIP call URI
- TInt pos( aUserName.Find( KSvtColon ) );
- if ( pos > KErrNotFound )
- {
- aUserName.Delete( 0, pos+1 );
- }
-
- pos = aUserName.Find( KSvtAt );
- if ( pos > KErrNotFound )
- {
- aUserName.Delete( pos, aUserName.Length() - pos );
- }
-
- if ( 0 == aUserName.Length() )
- {
- return KErrNotFound;
- }
-
- return KErrNone;
- }
-
-// ---------------------------------------------------------------------------
-// Handles sip uri's username part for ignore domain part values 1 and 2
-// ---------------------------------------------------------------------------
-//
-void CSvtUriParser::HandleUserNamePartL(
- TInt aIgnoreDomain,
- const TDesC& aOriginal,
- RBuf& aParsedAddress ) const
- {
- if ( 0 == aOriginal.Length() )
- {
- User::Leave( KErrArgument );
- }
-
- HBufC* buf = HBufC::NewLC( aOriginal.Length() );
- TPtr des( buf->Des() );
-
- User::LeaveIfError( GetUserNamePart( aOriginal, des ) );
-
- aParsedAddress.Close();
-
- if ( ( 1 == aIgnoreDomain && IsValidGsmNumber( des ) ) ||
- 2 == aIgnoreDomain )
- {
- // Set parsed address
- User::LeaveIfError( aParsedAddress.Create( des ) );
- }
- else
- {
- User::LeaveIfError( aParsedAddress.Create( aOriginal ) );
- }
-
- CleanupStack::PopAndDestroy( buf );
- }
-
-