--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/accessoryservices/accessoryserver/src/ConfigFileParser/AccConfigFileParser.cpp Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,313 @@
+/*
+* Copyright (c) 2002-2006 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: Implements Configuration File Parser Interface.
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "acc_debug.h"
+#include "AccPolAccessoryPolicy.h"
+#include "AccPolGenericIDAccessor.h"
+#include "AccPolicyDB.h"
+#include "AccPolNameValueArraySerial.h"
+#include "AccClientServerMessages.h"
+#include <AccConfigFileParser.h>
+#include <AccConGenericID.h>
+#include <s32mem.h>
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+const TInt KAccConfigMaxCapabilityGroups = 64;
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::ParseSubblocks
+// Detecting subblocks and store them to destination array
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAccConfigFileParser::ParseSubblocks( const TUint64& aVal,
+ RArray<TUint64>& aCaps )
+ {
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::ParseSubblocks()" );
+
+ TUint64 sum( 0 );
+ TUint64 curVal( 1 );
+ TInt curBit( 0 );
+
+ do {
+ COM_TRACE_4( "[AccFW:SrvUtil] CAccConfigFileParser::(Cap) Binary for this roundtrip is HI:0x%x LO:0x%x, total sum is HI:0x%x LO:0x%x", I64HIGH( curVal ), I64LOW( curVal ), I64HIGH( sum ), I64LOW( sum ) );
+ COM_TRACE_2( "[AccFW:SrvUtil] CAccConfigFileParser::(Cap) & HI:0x%x LO:0x%x", I64HIGH( curVal & aVal ), I64LOW( curVal & aVal ) );
+
+ // Check if this subblock is defined in SB-def block
+ if ( ( curVal & aVal ) == curVal )
+ {
+ COM_TRACE_2( "[AccFW:SrvUtil] CAccConfigFileParser::(Cap) MATCH! HI:0x%x LO:0x%x", I64HIGH( curVal ), I64LOW( curVal ) );
+ aCaps.Append( curVal ); // Append to found caps array
+ sum += curVal;
+ }
+ curBit++;
+ curVal = 2 * curVal;
+ }
+ while ( sum < aVal && curBit < KAccConfigMaxCapabilityGroups );
+
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::ParseSubblocks - return void" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::ParseNames
+// Detect all subblock names and append them to the gicen array.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CAccConfigFileParser::ParseNames( const TUint32& aVal,
+ RArray<TUint32>& aNames )
+ {
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::ParseNames()" );
+ TUint32 sum( 0 );
+ TUint32 curVal( 1 );
+ TInt curBit( 0 );
+
+ do {
+ COM_TRACE_2( "[AccFW:SrvUtil] CAccConfigFileParser::ParseNames Binary for this roundtrip is 0x%x, total sum is 0x%x", curVal, sum );
+ COM_TRACE_1( "[AccFW:SrvUtil] CAccConfigFileParser::ParseNames & 0x%x", curVal & aVal );
+ // Check if this subblock is defined in SB-def block
+
+ if ( ( curVal & aVal ) == curVal )
+ {
+ COM_TRACE_1( "[AccFW:SrvUtil] (Name) MATCH! 0x%x",curVal );
+ aNames.Append( curVal ); // Append to found caps array
+ sum += curVal;
+ }
+ curBit++;
+ curVal = 2 * curVal;
+ }
+ while ( sum < aVal && curBit < KAccConfigMaxCapabilityGroups );
+
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::ParseNames - return void" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::CAccConfigFileParser
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CAccConfigFileParser::CAccConfigFileParser()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CAccConfigFileParser::ConstructL( const TDesC& /*aConfFileName*/ )
+ {
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::ConstructL()" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CAccConfigFileParser* CAccConfigFileParser::NewL(
+ const TDesC& aConfFileName )
+ {
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::NewL()" );
+ CAccConfigFileParser* self = new( ELeave ) CAccConfigFileParser;
+
+ CleanupStack::PushL( self );
+ self->ConstructL( aConfFileName );
+ CleanupStack::Pop( self );
+
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::NewL - return" );
+ return self;
+ }
+
+// Destructor
+EXPORT_C CAccConfigFileParser::~CAccConfigFileParser()
+ {
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::~CAccConfigFileParser()" );
+
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::~CAccConfigFileParser - return" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::FindL
+// Find a matching Generic ID for Hardware Device ID.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CAccConfigFileParser::ParseGenericIDL(
+ CAccConGenericID* const aGenericID,
+ const TAccPolGIDHeader& aGenericIDHeader,
+ const RArray<TAccPolNameValueRecord>& aNameValueArray )
+ {
+
+ __ASSERT_DEBUG( aGenericID, User::Invariant() );
+
+ TAccPolGenericID genericID = aGenericID->GenericID();
+
+ TAccPolGenericIDAccessor::SetFeatureAttributeL( genericID,
+ KAccPolDTDeviceType,
+ aGenericIDHeader.iAccessoryDeviceType );
+ TAccPolGenericIDAccessor::SetFeatureAttributeL( genericID,
+ KAccPolPCPhysicalConnection,
+ aGenericIDHeader.iPhysicalConnection );
+ TAccPolGenericIDAccessor::SetFeatureAttributeL( genericID,
+ KAccPolAPApplicationProtocol,
+ aGenericIDHeader.iApplicationProtocol );
+ TAccPolGenericIDAccessor::SetFeatureAttributeL( genericID,
+ KAccPolSBCapabilities,
+ aGenericIDHeader.iCapabilitiesSubblocks );
+ TAccPolGenericIDAccessor::SetHWModelID( genericID, aGenericIDHeader.iHWModelID );
+ TAccPolGenericIDAccessor::SetHWDeviceID( genericID,
+ aGenericIDHeader.iHWDeviceID );
+ TAccPolGenericIDAccessor::SetDeviceAddress( genericID,
+ aGenericIDHeader.iDeviceAddress );
+
+ if ( aGenericIDHeader.iDBID > 0 )
+ {
+ TAccPolGenericIDAccessor::SetDBID( genericID, aGenericIDHeader.iDBID );
+ }
+ else
+ {
+ TAccPolGenericIDAccessor::SetDBID( genericID, KAccSrvGenerateGID);
+ }
+
+ TAccPolGenericIDAccessor::SetGenericIDStaticAttributes( aGenericID, genericID );
+
+ RBufWriteStream wStrm;
+
+ // Externalize to CAccConGenericID
+ (void) wStrm.Open( *TAccPolGenericIDAccessor::NameValueBuf (aGenericID ) );
+ wStrm.PushL();
+ TAccPolNameValueArraySerial::ExternalizeL( aNameValueArray, wStrm );
+ wStrm.CommitL();
+ wStrm.Close();
+ wStrm.Pop();
+
+#ifdef _DEBUG
+ TBuf8<KTraceMaxSize> b;
+ TInt size( TAccPolGenericIDAccessor::NameValueBuf (aGenericID )->Size() );
+ if( size > KTraceMaxSize )
+ {
+ size = KTraceMaxSize;//COM_TRACE_RAW_1 supports KTraceMaxSize
+ }
+ TAccPolGenericIDAccessor::NameValueBuf (aGenericID )->Read( 0, b, size );
+ TBuf<KTraceMaxSize> c;
+ b.Copy( c );
+ COM_TRACE_RAW_1( " ", c );
+#endif // _DEBUG
+
+ // Internalize to the local variable
+/* RArray<TAccPolNameValueRecord> nameValueArray;
+ RBufReadStream rStrm;
+ rStrm.Open( *TAccPolGenericIDAccessor::NameValueBuf (aGenericID ) );
+ rStrm.PushL();
+ TAccPolNameValueArraySerial::InternalizeL( rStrm, nameValueArray );
+ rStrm.Close();
+ rStrm.Pop();
+*/
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::FindL
+// Find a matching Generic ID for Hardware Device ID.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CAccConfigFileParser::FindL( CAccConGenericID* const aGenericID,
+ TUint64 aHWDeviceID,
+ const TDesC& aHWModelID )
+ {
+ API_TRACE_2( "[AccFW:SrvUtil] CAccConfigFileParser::FindL(Device HI:0x%x LO:0x%x)", I64HIGH( aHWDeviceID ), I64LOW( aHWDeviceID ) );
+
+ CAccPolAccessoryPolicy* accPolicy = CAccPolAccessoryPolicy::NewL( NULL );
+ // This is not used in ParseGenericIDContent since last parameter is not EAccRule
+ TBuf8<1> nullGidInt;
+
+ CleanupStack::PushL( accPolicy );
+ accPolicy->ParseGenericIDContentL(
+ aGenericID,
+ aHWDeviceID,
+ aHWModelID,
+ nullGidInt, // We don't have GID integer
+ EAccUnknown ); // unknown type. accPolicy does not use this value in search
+
+ CleanupStack::PopAndDestroy( accPolicy );
+
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser:::FindL - return void" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::bitNumber
+// Find a bit from aBitmask.
+// -----------------------------------------------------------------------------
+//
+TInt CAccConfigFileParser::BitNumber( TUint64 aBitmask )
+ {
+ API_TRACE_2( "[AccFW:SrvUtil] CAccConfigFileParser::BitNumber(HI:0x%x LO:0x%x)", I64HIGH( aBitmask ), I64LOW( aBitmask ) );
+
+#ifdef _DEBUG
+
+ _LIT( KZeroBitNumber, "ZeroBitNumber" );
+
+ if ( !aBitmask )
+ {
+ COM_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::BitNumber - Panics now" );
+ User::Panic( KZeroBitNumber, KErrArgument );
+ }
+
+#endif // _DEBUG
+
+ TInt curBit(-1);
+ while( ( aBitmask>> ++curBit ) > 1 )
+
+ API_TRACE_1( "[AccFW:SrvUtil] CAccConfigFileParser::BitNumber - return %d", curBit );
+ return curBit;
+ }
+
+// -----------------------------------------------------------------------------
+// CAccConfigFileParser::FindL
+// Find a matching Generic ID for Hardware Device ID.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CAccConfigFileParser::FindL( TAccPolGenericID& /*aGenericID*/,
+ TUint64 /*aHWDeviceID*/,
+ const TDesC& /*aHWModelID*/ )
+ {
+ API_TRACE_( "[AccFW:SrvUtil] CAccConfigFileParser::FindL() - KErrNotSupported");
+ User::Leave( KErrNotSupported );
+ }
+
+// End of File