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/*
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* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <sys/types.h>
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#include <string.h> // for memcpy
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#include <fcntl.h> // for struct stat
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#include <sys/errno.h> // for ENOTSOCK
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/stat.h>
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#include <netinet/in.h> // for htons
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#include <sys/sockio.h>
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#include <bt_sock.h> // Symbian BT constantss needed for cooperation with Symbian sockets
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#include <arpa/inet.h>
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#include <es_sock.h>
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#include <in_sock.h>
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#include <net/if.h>
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#include <commdb.h>
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#include <cdbcols.h>
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#include <commdbconnpref.h>
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#include <e32base.h>
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#include <e32err.h>
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#include <utf.h>
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#include <e32std.h>
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#include <net/route.h>
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#include <in_iface.h>
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#include "fdesc.h"
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#include "lposix.h"
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#include "sysif.h"
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// Support for struct sockaddr conversion
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TUSockAddr::TUSockAddr (TAny* aBuf)
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: TSockAddr(), iError(0)
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{
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Prepare(aBuf);
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}
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void TUSockAddr::Prepare (TAny* aBuf)
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//
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// Prepare a TUSockAddr to receive an address (used in RecvFrom)
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// Setting the length to 0 indicates that we don't really want this address anyway.
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//
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{
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if (aBuf==0)
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{
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SetLength(0);
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iError = EFAULT;
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return;
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}
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}
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EXPORT_C TUSockAddr::TUSockAddr (const TAny* aBuf, TUint aLen)
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: TSockAddr(), iError(0)
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{
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Set(aBuf,aLen);
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}
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void TUSockAddr::Set (const TAny* aBuf, TUint aLen)
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//
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// Construct an ESOCK TSockAddr from a struct sockaddr.
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// We have to deal with the network byte ordering of AF_INET addresses
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//
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{
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if (aBuf==0)
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{
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iError = EFAULT;
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SetLength(0);
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return;
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}
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const TUint dataOffset = (TUint)&((struct sockaddr *)0)->sa_data[0];
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// aLen should be atleast have minimum size.
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if (aLen < dataOffset)
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{
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iError = EINVAL;
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SetLength(0);
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return;
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}
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const struct sockaddr* sp= (const struct sockaddr *)(aBuf);
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TUint8 *from=(TUint8*)aBuf;
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if (sp->sa_family==AF_INET)
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{
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// byte-swap sockaddr_in back into host ordering
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TUint port=(from[2]<<8)+from[3];
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from+=4;
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TUint32 addr=(from[0]<<24)+(from[1]<<16)+(from[2]<<8)+from[3];
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from+=4;
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SetFamily(AF_INET);
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SetPort(port);
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*(TUint32*)UserPtr()=addr;
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SetUserLen(4);
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return;
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}
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else if (sp->sa_family == AF_INET6)
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{
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SetFamily(sp->sa_family);
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SetPort(ByteOrder::Swap16(sp->sa_port));
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from+=4;
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// copy the rest of the data as given
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TUint8 *to=UserPtr();
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if (aLen<4)
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aLen=4;
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aLen-=4; // skip fmaily and port
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if (aLen>24)
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aLen=24;
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memcpy(to,from,aLen);
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SetUserLen(aLen);
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return;
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}
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else if (sp->sa_family == KBTAddrFamily)
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{
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// Make a TBTSockAddr from a sockaddr_bt...
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TBTSockAddr tmpAddr;
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// Family is always Bluetooth:
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tmpAddr.SetFamily(KBTAddrFamily);
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// The port number has the correct byte order already, as the
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// POSIX Bluetooth APIs assume litle-endian format:
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tmpAddr.SetPort(sp->sa_port);
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// For the address we need to reverse the byte ordering, as
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// Symbian appears to index Bluetooth addresses in a
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// big-endian manner:
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const TInt KBTAddrLength = 6; // Bytes in a Bluetooth address
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const TInt KBTAddrOffset = 4; // Offset of address in sockaddr_bt
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TBTDevAddr devAddr;
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const TInt KMinLength = KBTAddrLength + KBTAddrOffset;
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if (aLen >= KMinLength)
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{
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for (TInt i=0; i<KBTAddrLength; ++i)
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{
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devAddr[i] = from[KMinLength - 1 - i];
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}
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}
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tmpAddr.SetBTAddr(devAddr);
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// Security settings:
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TBTServiceSecurity sec;
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sec.SetUid(TUid::Uid(0));
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sec.SetAuthentication(EFalse);
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sec.SetEncryption(EFalse);
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sec.SetAuthorisation(EFalse);
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sec.SetDenied(EFalse);
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tmpAddr.SetSecurity(sec);
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// Now we must copy the contents of the "tmpAddr" TBTSockAddr,
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// but unfortunately there isn't an assignment operator for us
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// to use. Still, we know it is a self-contained T class for
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// which a direct shallow copy using memcopy() will be ok:
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//
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memcpy(this, &tmpAddr, sizeof(TBTSockAddr));
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return;
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}
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else
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{
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// Not AF_INET or KBTAddrFamily:
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// expand the family and port
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SetFamily(sp->sa_family);
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SetPort(sp->sa_port);
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from+=4;
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// copy the rest of the data as given
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TUint8 *to=UserPtr();
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if (aLen<4)
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aLen=4;
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aLen-=4; // skip fmaily and port
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if (aLen>24)
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aLen=24;
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memcpy(to,from,aLen);
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SetUserLen(aLen);
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}
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}
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EXPORT_C void TUSockAddr::Get(TAny* addr, unsigned long* len)
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//
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// Extract a struct sockaddr from a TSockAddr
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//
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{
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if (addr==0)
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{
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iError = EFAULT;
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SetLength(0);
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return;
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}
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const TUint dataOffset = (TUint)&((struct sockaddr *)0)->sa_data[0];
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// aLen should be atleast have minimum size.
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if (*len < dataOffset)
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{
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iError = EINVAL;
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SetLength(0);
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return;
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};
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struct sockaddr* sp=(struct sockaddr*)addr;
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TUint16 port=(TUint16)Port();
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//The ipv4 address could be obtained either as
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//plain 32 bit address or as ipv4 mapped ipv6 address
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TInetAddr inetAddr(*this);
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TBool isV4Mapped = (Family()==AF_INET6) && (inetAddr.IsV4Mapped() || inetAddr.IsV4Compat());
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if (Family()==AF_INET || isV4Mapped)
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{
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sp->sa_family=AF_INET;
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sp->sa_port= ByteOrder::Swap16(port);
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TUint8* from=UserPtr();
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TUint32 fromaddr;
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//If the address is v4 mapped, we take the last 4 bytes from the 16 bytes long v6 structure.
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if(isV4Mapped)
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fromaddr = (from[15]<<24)+(from[14]<<16)+(from[13]<<8)+from[12];
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else
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fromaddr = (from[0]<<24)+(from[1]<<16)+(from[2]<<8)+ from[3];
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*(TUint32*)sp->sa_data=fromaddr;
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*len=8;
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return;
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}
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else if (Family()==AF_INET6)
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{
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sp->sa_family=(TUint16)Family();
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sp->sa_port=ByteOrder::Swap16(port);
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TUint ulen=GetUserLen();
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if (ulen+4>(*len))
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ulen=(*len)-4;
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*len=ulen+4;
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memcpy(sp->sa_data,UserPtr(),ulen);
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sp->sa_len = ulen;
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return;
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}
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else if (Family()==KBTAddrFamily)
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{
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sp->sa_family=KBTAddrFamily;
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sp->sa_port=port;
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const TInt KBTAddrLength = 6;
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if (GetUserLen() == KBTAddrLength)
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{
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for (TInt i=0; i<KBTAddrLength; ++i)
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{
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sp->sa_data[KBTAddrLength - 1 - i] = UserPtr()[i];
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}
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}
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return;
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}
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else
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{
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// Not AF_INET or KBTAddrFamily:
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sp->sa_family=(TUint16)Family();
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sp->sa_port=port;
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TUint ulen=GetUserLen();
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if (ulen+4>(*len))
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ulen=(*len)-4;
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*len=ulen+4;
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memcpy(sp->sa_data,UserPtr(),ulen);
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}
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}
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// The Socket descriptor class
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CSocketDesc::CSocketDesc()
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:iIoctlBuf(0,0),
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iSocketPtr(NULL),
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iConnPref(),
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iConnectionPtr(NULL),
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iSubConnectionPtr(NULL),
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iRConnectionIndex(-1),
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iSockServPtr(NULL)
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{
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};
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TInt CSocketDesc::Socket(RSocketServ& aSs, int family, int style, int protocol)
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{
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if (protocol == 0)
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{
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if (family == AF_INET)
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{
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switch (style)
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{
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case SOCK_STREAM:
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protocol = IPPROTO_TCP;
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break;
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case SOCK_DGRAM:
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protocol = IPPROTO_UDP;
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break;
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}
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}
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else
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{
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protocol = KUndefinedProtocol;
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}
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}
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iFcntlFlag = 0;
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TInt err = CreateLock();
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if (err)
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{
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return err;
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}
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if (family == AF_INET6)
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{
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err = iSocket.Open(aSs, KAfInet, style, protocol);
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}
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else
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{
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err = iSocket.Open(aSs, family, style, protocol);
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}
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if (err == KErrNone)
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{
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iStyle = style;
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iSocket.Close(); // We will close now, to open later using connection preferences
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iAddrFamily = family;
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iProtocol = protocol;
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iSockServPtr = &aSs; // Saving the const session pointer for later use
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}
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return err;
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}
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TInt CSocketDesc::FinalClose()
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{
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RHeap* oheap = User::SwitchHeap(Backend()->Heap());
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if (iSocketPtr != NULL)
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{
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iSocketPtr = NULL;
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StopInterface(NULL); // Checks for RConnection as well as RSubConnection
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}
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CSockDescBase::FinalClose();
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User::SwitchHeap(oheap);
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return KErrNone;
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}
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void CSocketDesc::Read (TDes8& aBuf, TRequestStatus& aStatus)
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{
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//Acquire the Lock before read and release it later
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iReadLock.Wait();
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if (iSocketPtr == NULL)
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{
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TInt ret = OpenUsingPreference();
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if (ret != KErrNone) // Error in open
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{
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Complete(aStatus,ret);
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iReadLock.Signal();
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return;
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}
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}
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CSockDescBase::Read (aBuf,aStatus);
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iReadLock.Signal();
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}
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TInt CSocketDesc::ReadCompletion(TDes8& aBuf, TInt aStatus)
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{
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return CSockDescBase::ReadCompletion(aBuf, aStatus);
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}
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void CSocketDesc::ReadCancel()
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{
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if (iSocketPtr != NULL)
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{
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CSockDescBase::ReadCancel();
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}
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}
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void CSocketDesc::Write (TDes8& aBuf, TRequestStatus& aStatus)
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{
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//Acquire the Lock before write and release it later
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iWriteLock.Wait();
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if (iSocketPtr == NULL)
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{
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TInt ret = OpenUsingPreference();
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if (ret != KErrNone) // Error in open
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{
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Complete(aStatus,ret);
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iWriteLock.Signal();
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return;
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}
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}
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CSockDescBase::Write(aBuf, aStatus);
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iWriteLock.Signal();
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}
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void CSocketDesc::WriteCancel()
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{
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if (iSocketPtr != NULL)
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{
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CSockDescBase::WriteCancel();
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}
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}
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TInt CSocketDesc::Bind(const struct sockaddr* aAddr, unsigned long aSize)
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{
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TInt ret;
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TUSockAddr addr(aAddr,aSize);
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if (addr.iError != 0)
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{
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return addr.iError;
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}
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if (iSocketPtr == NULL)
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{
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ret = OpenUsingPreference();
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if (ret != KErrNone) // Error in open
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{
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return ret;
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}
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}
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return iSocket.Bind(addr);
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}
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TInt CSocketDesc::Listen(TUint qSize)
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{
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440 |
if (iStyle == SOCK_DGRAM) // Listen on UDP socket, crashing at RSocket::Listen().
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{
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return EOPNOTSUPP;
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}
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444 |
if (iSocketPtr == NULL)
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445 |
{
|
|
446 |
TInt ret = OpenUsingPreference();
|
|
447 |
if (ret != KErrNone) // Error in open
|
|
448 |
{
|
|
449 |
return ret;
|
|
450 |
}
|
|
451 |
}
|
|
452 |
return CSockDescBase::Listen(qSize);
|
|
453 |
}
|
|
454 |
|
|
455 |
TInt CSocketDesc::SockName(int anEnd, struct sockaddr* anAddr,unsigned long* aSize)
|
|
456 |
{
|
|
457 |
TInt ret;
|
|
458 |
if (iSocketPtr == NULL)
|
|
459 |
{
|
|
460 |
ret = OpenUsingPreference();
|
|
461 |
if (ret != KErrNone) // Error in open
|
|
462 |
{
|
|
463 |
return ret;
|
|
464 |
}
|
|
465 |
}
|
|
466 |
|
|
467 |
if ( anAddr == 0 ) // if the sockaddr passed is NULL return EFAULT.
|
|
468 |
{
|
|
469 |
return EFAULT;
|
|
470 |
}
|
|
471 |
|
|
472 |
|
|
473 |
struct sockaddr temp;
|
|
474 |
unsigned long len = sizeof( temp );
|
|
475 |
|
|
476 |
TUSockAddr nSockAddr(&temp, len );
|
|
477 |
|
|
478 |
ret = CSockDescBase::SockName(anEnd,nSockAddr);
|
|
479 |
if(ret == KErrNone )
|
|
480 |
{
|
|
481 |
nSockAddr.Get(&temp,&len );
|
|
482 |
if( *aSize > len )
|
|
483 |
*aSize = len;
|
|
484 |
memcpy( anAddr,&temp,*aSize);
|
|
485 |
|
|
486 |
}
|
|
487 |
|
|
488 |
return ret;
|
|
489 |
}
|
|
490 |
|
|
491 |
TInt CSocketDesc::GetSockOpt(TInt anOptionName, TInt anOptionLevel, TDes8& anOption)
|
|
492 |
{
|
|
493 |
TInt ret;
|
|
494 |
if (anOption.Ptr() == NULL)
|
|
495 |
{
|
|
496 |
return EFAULT;
|
|
497 |
}
|
|
498 |
if (anOption.Length() == 0)
|
|
499 |
{
|
|
500 |
return EINVAL;
|
|
501 |
}
|
|
502 |
if (iSocketPtr == NULL)
|
|
503 |
{
|
|
504 |
ret = OpenUsingPreference();
|
|
505 |
if (ret != KErrNone) // Error in open
|
|
506 |
{
|
|
507 |
return ret;
|
|
508 |
}
|
|
509 |
}
|
|
510 |
|
|
511 |
if (SO_TYPE == anOptionName && SOL_SOCKET == anOptionLevel)
|
|
512 |
{
|
|
513 |
TProtocolDesc protocolInfo;
|
|
514 |
ret = iSocket.Info(protocolInfo);
|
|
515 |
if (KErrNone == ret )
|
|
516 |
{
|
|
517 |
//Copy the Socket Type to the buffer
|
|
518 |
TInt size;
|
|
519 |
size = (anOption.Length() < sizeof(protocolInfo.iSockType))? anOption.Length(): sizeof(protocolInfo.iSockType);
|
|
520 |
Mem::Copy((unsigned char*)anOption.Ptr(), &protocolInfo.iSockType, size);
|
|
521 |
anOption.SetLength(size);
|
|
522 |
}
|
|
523 |
return ret;
|
|
524 |
}
|
|
525 |
|
|
526 |
if(IPPROTO_IP == anOptionLevel && IP_MULTICAST_IF == anOptionName)
|
|
527 |
{
|
|
528 |
TUSockAddr addr;
|
|
529 |
struct sockaddr_in sockAddress;
|
|
530 |
sockAddress.sin_family = AF_INET;
|
|
531 |
sockAddress.sin_port = iSocket.LocalPort();
|
|
532 |
iSocket.LocalName(addr);
|
|
533 |
|
|
534 |
TInt a = sizeof(sockAddress);
|
|
535 |
addr.Get(&sockAddress,(unsigned long*)&a);
|
|
536 |
TInt size;
|
|
537 |
size = (anOption.Length() < sizeof(sockAddress.sin_addr))? anOption.Length(): sizeof(sockAddress.sin_addr);
|
|
538 |
Mem::Copy((unsigned char*)anOption.Ptr(), &(sockAddress.sin_addr), size);
|
|
539 |
anOption.SetLength(size);
|
|
540 |
return KErrNone;
|
|
541 |
}
|
|
542 |
|
|
543 |
|
|
544 |
|
|
545 |
switch(anOptionLevel)
|
|
546 |
{
|
|
547 |
case IPPROTO_TCP:
|
|
548 |
anOptionLevel=SOL_TCP;
|
|
549 |
break;
|
|
550 |
case IPPROTO_IP:
|
|
551 |
anOptionLevel=SOL_IP;
|
|
552 |
break;
|
|
553 |
case SOL_SOCKET:
|
|
554 |
{
|
|
555 |
switch(anOptionName)
|
|
556 |
{
|
|
557 |
case SO_REUSEADDR:
|
|
558 |
anOptionLevel=SOL_IP;
|
|
559 |
break;
|
|
560 |
case SO_OOBINLINE:
|
|
561 |
case SO_KEEPALIVE:
|
|
562 |
anOptionLevel=SOL_TCP;
|
|
563 |
break;
|
|
564 |
case SO_BROADCAST:
|
|
565 |
*((TInt*)anOption.Ptr()) = 1;
|
|
566 |
return KErrNone;
|
|
567 |
}
|
|
568 |
}
|
|
569 |
}
|
|
570 |
|
|
571 |
switch(anOptionName)
|
|
572 |
{
|
|
573 |
case IP_MULTICAST_TTL:
|
|
574 |
anOptionLevel=KSolInetIp;
|
|
575 |
anOptionName=KSoIp6MulticastHops;
|
|
576 |
break;
|
|
577 |
case IP_MULTICAST_LOOP:
|
|
578 |
anOptionLevel=KSolInetIp;
|
|
579 |
anOptionName=KSoIp6MulticastLoop;
|
|
580 |
break;
|
|
581 |
}
|
|
582 |
|
|
583 |
return iSocket.GetOpt(anOptionName,anOptionLevel,anOption);
|
|
584 |
}
|
|
585 |
|
|
586 |
TInt CSocketDesc::GetInterfaceIndex(TUint32 anAddr)
|
|
587 |
{
|
|
588 |
TPckgBuf<TSoInetIfQuery> ifq;
|
|
589 |
TInt aIndex = -1;
|
|
590 |
if (KInetAddrAny == anAddr)
|
|
591 |
{
|
|
592 |
aIndex = 0;
|
|
593 |
return aIndex;
|
|
594 |
}
|
|
595 |
else
|
|
596 |
{
|
|
597 |
TInt ret = iSocket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
|
|
598 |
if (ret != KErrNone)
|
|
599 |
return KErrGeneral;
|
|
600 |
|
|
601 |
TPckgBuf<TSoInetInterfaceInfo>iface;
|
|
602 |
while(iSocket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, iface) == KErrNone)
|
|
603 |
{
|
|
604 |
TSoInetInterfaceInfo &info = iface();
|
|
605 |
TInt result;
|
|
606 |
if(info.iState == EIfUp)
|
|
607 |
{
|
|
608 |
if (anAddr == info.iAddress.Address())
|
|
609 |
{
|
|
610 |
ifq().iName = info.iName;
|
|
611 |
result = iSocket.GetOpt(KSoInetIfQueryByName, KSolInetIfQuery, ifq);
|
|
612 |
if (result == KErrNone)
|
|
613 |
aIndex = ifq().iIndex;
|
|
614 |
|
|
615 |
}
|
|
616 |
}
|
|
617 |
|
|
618 |
}
|
|
619 |
}
|
|
620 |
return aIndex;
|
|
621 |
}
|
|
622 |
|
|
623 |
TInt CSocketDesc::SetSockOpt(TInt anOptionName, TInt anOptionLevel, TDesC8& anOption)
|
|
624 |
{
|
|
625 |
TInt ret;
|
|
626 |
if (anOption.Ptr() == NULL)
|
|
627 |
{
|
|
628 |
return EFAULT;
|
|
629 |
}
|
|
630 |
if (anOption.Length() == 0)
|
|
631 |
{
|
|
632 |
return EINVAL;
|
|
633 |
}
|
|
634 |
if (iSocketPtr == NULL)
|
|
635 |
{
|
|
636 |
ret = OpenUsingPreference();
|
|
637 |
if (ret != KErrNone) // Error in open
|
|
638 |
{
|
|
639 |
return ret;
|
|
640 |
}
|
|
641 |
}
|
|
642 |
|
|
643 |
switch(anOptionLevel)
|
|
644 |
{
|
|
645 |
case IPPROTO_TCP:
|
|
646 |
anOptionLevel=SOL_TCP;
|
|
647 |
break;
|
|
648 |
case IPPROTO_IP:
|
|
649 |
anOptionLevel=SOL_IP;
|
|
650 |
break;
|
|
651 |
case SOL_SOCKET:
|
|
652 |
{
|
|
653 |
switch(anOptionName)
|
|
654 |
{
|
|
655 |
case SO_REUSEADDR:
|
|
656 |
anOptionLevel=SOL_IP;
|
|
657 |
break;
|
|
658 |
case SO_OOBINLINE:
|
|
659 |
case SO_KEEPALIVE:
|
|
660 |
anOptionLevel=SOL_TCP;
|
|
661 |
break;
|
|
662 |
}
|
|
663 |
}
|
|
664 |
|
|
665 |
}
|
|
666 |
TPckgBuf<TIp6Mreq> req;
|
|
667 |
struct ip_mreq *mreq;
|
|
668 |
TInt aIndex = -1;
|
|
669 |
TUint8 *from;
|
|
670 |
TUint32 srcAddr;
|
|
671 |
TUint32 maddr;
|
|
672 |
TInetAddr multiAddr;
|
|
673 |
TInt *Option = NULL;
|
|
674 |
TInt ttlValue = 0;
|
|
675 |
switch(anOptionName)
|
|
676 |
{
|
|
677 |
case IP_ADD_MEMBERSHIP: //KSoIp6JoinGroup
|
|
678 |
case IP_DROP_MEMBERSHIP: //KSoIp6LeaveGroup
|
|
679 |
|
|
680 |
mreq = (struct ip_mreq *)anOption.Ptr();
|
|
681 |
from = (TUint8 *)anOption.Ptr();
|
|
682 |
from+=4;
|
|
683 |
// swaping the byte order
|
|
684 |
srcAddr = ByteOrder::Swap32( mreq->imr_interface.s_addr);
|
|
685 |
//fetch the interface index
|
|
686 |
aIndex = GetInterfaceIndex(srcAddr);
|
|
687 |
|
|
688 |
// Set the multicast addr
|
|
689 |
from = (TUint8 *)anOption.Ptr();
|
|
690 |
maddr=(from[0]<<24)+(from[1]<<16)+(from[2]<<8)+from[3];
|
|
691 |
multiAddr.SetAddress( maddr);
|
|
692 |
multiAddr.ConvertToV4Mapped();
|
|
693 |
if(multiAddr.IsMulticast()){
|
|
694 |
req().iAddr = multiAddr.Ip6Address();
|
|
695 |
req().iInterface = aIndex;
|
|
696 |
}
|
|
697 |
return iSocket.SetOpt(anOptionName, anOptionLevel, req);
|
|
698 |
|
|
699 |
case IP_MULTICAST_TTL:
|
|
700 |
anOptionLevel=KSolInetIp;
|
|
701 |
anOptionName=KSoIp6MulticastHops;
|
|
702 |
Option = (TInt*)anOption.Ptr();
|
|
703 |
ttlValue = *Option;
|
|
704 |
return iSocket.SetOpt(anOptionName,anOptionLevel,ttlValue);
|
|
705 |
|
|
706 |
case SO_BROADCAST:
|
|
707 |
//check if user is trying to disable broadcast
|
|
708 |
Option = (TInt*)anOption.Ptr();
|
|
709 |
if (*Option == 0)
|
|
710 |
{
|
|
711 |
return KErrNotSupported;
|
|
712 |
}
|
|
713 |
else
|
|
714 |
{
|
|
715 |
return KErrNone;
|
|
716 |
}
|
|
717 |
|
|
718 |
case IP_MULTICAST_IF:
|
|
719 |
{
|
|
720 |
//No support for equivalent flag KsoIp6MulticastIf presently
|
|
721 |
//call bind instead
|
|
722 |
struct in_addr *inAddress = (struct in_addr*)anOption.Ptr();
|
|
723 |
struct sockaddr_in sockAddress;
|
|
724 |
sockAddress.sin_family = AF_INET;
|
|
725 |
sockAddress.sin_port = iSocket.LocalPort();
|
|
726 |
sockAddress.sin_addr.s_addr = inAddress->s_addr;
|
|
727 |
TUSockAddr ifAddress(&sockAddress, sizeof(sockAddress));
|
|
728 |
return iSocket.Bind(ifAddress);
|
|
729 |
}
|
|
730 |
|
|
731 |
case IP_MULTICAST_LOOP:
|
|
732 |
anOptionLevel=KSolInetIp;
|
|
733 |
anOptionName=KSoIp6MulticastLoop;
|
|
734 |
break;
|
|
735 |
|
|
736 |
default:
|
|
737 |
break;
|
|
738 |
|
|
739 |
}
|
|
740 |
return iSocket.SetOpt(anOptionName,anOptionLevel,anOption);
|
|
741 |
}
|
|
742 |
|
|
743 |
void CSocketDesc::Sync (TRequestStatus& aStatus)
|
|
744 |
{
|
|
745 |
// Judging from the Solaris man pages, this does nothing.
|
|
746 |
Complete(aStatus,KErrNone);
|
|
747 |
}
|
|
748 |
|
|
749 |
void CSocketDesc::RecvFrom(TDes8& aDesc, TSockAddr& from, int flags, TRequestStatus& aStatus)
|
|
750 |
{
|
|
751 |
iReadLock.Wait();
|
|
752 |
// RSocket::Open() is postponed from socket()
|
|
753 |
if (iSocketPtr == NULL)
|
|
754 |
{
|
|
755 |
TInt ret = OpenUsingPreference();
|
|
756 |
if (ret != KErrNone)
|
|
757 |
{
|
|
758 |
Complete(aStatus,ret); // Error in open
|
|
759 |
iReadLock.Signal();
|
|
760 |
return;
|
|
761 |
}
|
|
762 |
}
|
|
763 |
|
|
764 |
CSockDescBase::RecvFrom(aDesc, from, flags, aStatus);
|
|
765 |
iReadLock.Signal();
|
|
766 |
}
|
|
767 |
|
|
768 |
void CSocketDesc::RecvFromCancel()
|
|
769 |
{
|
|
770 |
if (iSocketPtr != NULL)
|
|
771 |
{
|
|
772 |
CSockDescBase::RecvFromCancel();
|
|
773 |
}
|
|
774 |
}
|
|
775 |
|
|
776 |
|
|
777 |
void CSocketDesc::SendTo(TDes8& aDesc, const struct sockaddr* anAddr, unsigned long aAddrLen, int flags, TRequestStatus& aStatus)
|
|
778 |
{
|
|
779 |
iWriteLock.Wait();
|
|
780 |
|
|
781 |
if (iSocketPtr == NULL)
|
|
782 |
{
|
|
783 |
TInt ret = OpenUsingPreference();
|
|
784 |
if (ret != KErrNone)
|
|
785 |
{
|
|
786 |
Complete(aStatus,ret); // Error in open
|
|
787 |
iWriteLock.Signal();
|
|
788 |
return;
|
|
789 |
}
|
|
790 |
}
|
|
791 |
TUSockAddr toAddr(anAddr,aAddrLen);
|
|
792 |
CSockDescBase::SendTo(aDesc, toAddr, flags, aStatus);
|
|
793 |
iWriteLock.Signal();
|
|
794 |
}
|
|
795 |
|
|
796 |
void CSocketDesc::SendToCancel()
|
|
797 |
{
|
|
798 |
if (iSocketPtr != NULL)
|
|
799 |
{
|
|
800 |
CSockDescBase::SendToCancel();
|
|
801 |
}
|
|
802 |
}
|
|
803 |
|
|
804 |
void CSocketDesc::Shutdown(TUint aHow,TRequestStatus& aStatus)
|
|
805 |
{
|
|
806 |
if (iSocketPtr == NULL) // Not opened at all. Nothing to do.
|
|
807 |
{
|
|
808 |
Complete(aStatus,KErrNone);
|
|
809 |
return;
|
|
810 |
}
|
|
811 |
|
|
812 |
CSockDescBase::Shutdown(aHow,aStatus);
|
|
813 |
return;
|
|
814 |
}
|
|
815 |
|
|
816 |
void CSocketDesc::Accept(CFileDescBase*& aNewSocket, TRequestStatus& aStatus, RSocketServ& aSs, TSockAddr * /*aAddr*/)
|
|
817 |
{
|
|
818 |
//Acquire the Lock before accept and release it later
|
|
819 |
iReadLock.Wait();
|
|
820 |
|
|
821 |
TInt err = KErrNone;
|
|
822 |
if (iSocketPtr == NULL)
|
|
823 |
{
|
|
824 |
err = OpenUsingPreference();
|
|
825 |
if (err != KErrNone) // Error in open
|
|
826 |
{
|
|
827 |
Complete(aStatus,err);
|
|
828 |
iReadLock.Signal();
|
|
829 |
return;
|
|
830 |
}
|
|
831 |
}
|
|
832 |
|
|
833 |
//coverity[alloc_fn]
|
|
834 |
//coverity[assign]
|
|
835 |
CSocketDesc *newSocket = new CSocketDesc;
|
|
836 |
if (newSocket!=0)
|
|
837 |
{
|
|
838 |
err = newSocket->CreateLock();
|
|
839 |
if (err)
|
|
840 |
{
|
|
841 |
Complete(aStatus, KErrNoMemory);
|
|
842 |
delete newSocket;
|
|
843 |
aNewSocket = NULL;
|
|
844 |
iReadLock.Signal();
|
|
845 |
//coverity[memory_leak]
|
|
846 |
return;
|
|
847 |
}
|
|
848 |
|
|
849 |
err=newSocket->iSocket.Open(aSs);
|
|
850 |
}
|
|
851 |
if (newSocket ==0 || err!=KErrNone)
|
|
852 |
{
|
|
853 |
Complete(aStatus,KErrNoMemory);
|
|
854 |
delete newSocket;
|
|
855 |
aNewSocket = NULL;
|
|
856 |
iReadLock.Signal();
|
|
857 |
//coverity[memory_leak]
|
|
858 |
return;
|
|
859 |
}
|
|
860 |
newSocket->iSocketPtr = &newSocket->iSocket;
|
|
861 |
newSocket->iStyle = iStyle;
|
|
862 |
iSocket.Accept(newSocket->iSocket,aStatus);
|
|
863 |
aNewSocket = newSocket;
|
|
864 |
iReadLock.Signal();
|
|
865 |
}
|
|
866 |
|
|
867 |
void CSocketDesc::AcceptCancel()
|
|
868 |
{
|
|
869 |
if (iSocketPtr != NULL)
|
|
870 |
{
|
|
871 |
iSocket.CancelAccept();
|
|
872 |
}
|
|
873 |
}
|
|
874 |
|
|
875 |
void CSocketDesc::Connect(const struct sockaddr* aAddr,unsigned long size,TRequestStatus& aStatus)
|
|
876 |
{
|
|
877 |
TUSockAddr addr(aAddr,size);
|
|
878 |
|
|
879 |
if (addr.iError != 0)
|
|
880 |
{
|
|
881 |
aStatus = addr.iError;
|
|
882 |
return;
|
|
883 |
}
|
|
884 |
if (iSocketPtr == NULL)
|
|
885 |
{
|
|
886 |
// RSocket::Open() is postponed from socket()
|
|
887 |
TInt ret = OpenUsingPreference();
|
|
888 |
if (ret != KErrNone) // error in open
|
|
889 |
{
|
|
890 |
aStatus = ret;
|
|
891 |
return;
|
|
892 |
}
|
|
893 |
}
|
|
894 |
|
|
895 |
iSocket.Connect(addr,aStatus);
|
|
896 |
User::WaitForRequest(aStatus);
|
|
897 |
}
|
|
898 |
|
|
899 |
void CSocketDesc::ConnectCancel()
|
|
900 |
{
|
|
901 |
if (iSocketPtr != NULL)
|
|
902 |
{
|
|
903 |
iSocket.CancelConnect();
|
|
904 |
}
|
|
905 |
}
|
|
906 |
|
|
907 |
void CSocketDesc::Ioctl(int aCmd, void* aParam, TRequestStatus& aStatus)
|
|
908 |
{
|
|
909 |
TInt ret=KErrNone;
|
|
910 |
int* param = reinterpret_cast<int*>(aParam);
|
|
911 |
|
|
912 |
if (iSocketPtr == NULL)
|
|
913 |
{
|
|
914 |
ret = OpenUsingPreference();
|
|
915 |
if (ret != KErrNone) // Error in open
|
|
916 |
{
|
|
917 |
Complete(aStatus,ret);
|
|
918 |
return;
|
|
919 |
}
|
|
920 |
}
|
|
921 |
|
|
922 |
switch ((unsigned)aCmd)
|
|
923 |
{
|
|
924 |
case FIONREAD:
|
|
925 |
case E32IONREAD:
|
|
926 |
ret=iSocket.GetOpt(KSOReadBytesPending,KSOLSocket,*param);
|
|
927 |
break;
|
|
928 |
case E32IOSELECT:
|
|
929 |
{
|
|
930 |
iIoctlBuf.Set((TText8*)aParam,4,4);
|
|
931 |
iIoctlLock.Wait();
|
|
932 |
iIoctlFlag = ETrue;
|
|
933 |
iSocket.Ioctl(KIOctlSelect,aStatus,&iIoctlBuf,KSOLSocket);
|
|
934 |
}
|
|
935 |
return;
|
|
936 |
case SIOCGIFCONF:
|
|
937 |
ret = GetInterfaceList(aParam);
|
|
938 |
break;
|
|
939 |
case SIOCGIFINDEX:
|
|
940 |
ret = GetInterfaceIndexByName(aParam);
|
|
941 |
break;
|
|
942 |
case SIOCGIFACTIVECONF:
|
|
943 |
ret = GetActiveInterfaceList(aParam);
|
|
944 |
break;
|
|
945 |
case SIOCSIFNAME:
|
|
946 |
ret = SetInterfaceByName(aParam);
|
|
947 |
break;
|
|
948 |
case SIOCIFSTART:
|
|
949 |
ret = StartInterface(aParam);
|
|
950 |
if(KErrNone == ret)
|
|
951 |
{
|
|
952 |
iSocket.Close();
|
|
953 |
iSocketPtr = NULL;
|
|
954 |
}
|
|
955 |
break;
|
|
956 |
case SIOCIFACTIVESTART:
|
|
957 |
ret = StartActiveInterface(aParam);
|
|
958 |
if(KErrNone == ret)
|
|
959 |
{
|
|
960 |
iSocket.Close();
|
|
961 |
iSocketPtr = NULL;
|
|
962 |
}
|
|
963 |
break;
|
|
964 |
case SIOCIFSTOP:
|
|
965 |
ret = StopInterface(aParam);
|
|
966 |
break;
|
|
967 |
case SIOCATMARK:
|
|
968 |
ret=iSocket.GetOpt(KSoTcpRcvAtMark,KSolInetTcp,*param);
|
|
969 |
break;
|
|
970 |
case SIOCGIFADDR:
|
|
971 |
ret = GetIpAddress(aParam);
|
|
972 |
break;
|
|
973 |
case SIOCGIFNUM:
|
|
974 |
ret = GetInterafceNumber(aParam);
|
|
975 |
break;
|
|
976 |
case SIOCADDRT:
|
|
977 |
ret = RouteRequest(KSoInetAddRoute, aParam);
|
|
978 |
break;
|
|
979 |
case SIOCDELRT:
|
|
980 |
ret = RouteRequest(KSoInetDeleteRoute, aParam);
|
|
981 |
break;
|
|
982 |
case SIOCGIFHWADDR:
|
|
983 |
ret = GetInterfaceHWAddress(aParam);
|
|
984 |
break;
|
|
985 |
case SIOCGIFACTIVEIAP:
|
|
986 |
ret = GetActiveInterface( aParam);
|
|
987 |
break;
|
|
988 |
|
|
989 |
default:
|
|
990 |
ret=KErrNotSupported;
|
|
991 |
break;
|
|
992 |
}
|
|
993 |
Complete(aStatus,ret);
|
|
994 |
}
|
|
995 |
|
|
996 |
TInt CSocketDesc::IoctlCompletion(int /*aCmd*/, void* /*aParam*/, TInt aStatus)
|
|
997 |
{
|
|
998 |
if(iIoctlFlag)
|
|
999 |
{
|
|
1000 |
iIoctlLock.Signal();
|
|
1001 |
iIoctlFlag = EFalse;
|
|
1002 |
}
|
|
1003 |
return aStatus;
|
|
1004 |
}
|
|
1005 |
|
|
1006 |
void CSocketDesc::IoctlCancel()
|
|
1007 |
{
|
|
1008 |
if (iSocketPtr && iIoctlFlag)
|
|
1009 |
{
|
|
1010 |
iSocket.CancelIoctl();
|
|
1011 |
iIoctlLock.Signal();
|
|
1012 |
iIoctlFlag = EFalse;
|
|
1013 |
}
|
|
1014 |
}
|
|
1015 |
// -----------------------------------------------------------------------------
|
|
1016 |
// CSocketDesc::Fcntl
|
|
1017 |
// Symbian Socket Specific Implementation for fcntl
|
|
1018 |
// Implementation of fcntl for Socket will make use of
|
|
1019 |
// RSocket::SetOpt(KSONonBlockingIO/KSOBlockingIO, KSOLSocket)
|
|
1020 |
// As of now fcntl supports F_SETFL and F_GETFL
|
|
1021 |
// -----------------------------------------------------------------------------
|
|
1022 |
//
|
|
1023 |
TInt CSocketDesc::Fcntl(TUint anArg, TUint aCmd)
|
|
1024 |
{
|
|
1025 |
if (iSocketPtr == NULL)
|
|
1026 |
{
|
|
1027 |
TInt ret = OpenUsingPreference();
|
|
1028 |
if (ret != KErrNone) // Error in open
|
|
1029 |
{
|
|
1030 |
return ret;
|
|
1031 |
}
|
|
1032 |
}
|
|
1033 |
return CSockDescBase::Fcntl(anArg, aCmd);
|
|
1034 |
}
|
|
1035 |
|
|
1036 |
TInt CSocketDesc :: GetIpAddress( void *aParam )
|
|
1037 |
{
|
|
1038 |
TInetAddr myAddr;
|
|
1039 |
iSocket.LocalName(myAddr);
|
|
1040 |
TUint32 myIP = myAddr.Address();
|
|
1041 |
ifreq *ifr = (ifreq *)aParam;
|
|
1042 |
if(myIP == 0)
|
|
1043 |
{
|
|
1044 |
return KErrGeneral;
|
|
1045 |
}
|
|
1046 |
((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr.s_addr = myIP;
|
|
1047 |
return KErrNone;
|
|
1048 |
}
|
|
1049 |
|
|
1050 |
TInt CSocketDesc :: GetRemoteIpAddress( void *aParam )
|
|
1051 |
{
|
|
1052 |
TInetAddr remoteAddr;
|
|
1053 |
iSocket.RemoteName(remoteAddr);
|
|
1054 |
TUint32 remoteIP = remoteAddr.Address();
|
|
1055 |
ifreq *ifr = (ifreq *)aParam;
|
|
1056 |
if(remoteIP == 0)
|
|
1057 |
{
|
|
1058 |
return KErrGeneral;
|
|
1059 |
}
|
|
1060 |
((struct sockaddr_in *)&ifr->ifr_dstaddr)->sin_addr.s_addr = remoteIP;
|
|
1061 |
return KErrNone;
|
|
1062 |
}
|
|
1063 |
|
|
1064 |
TInt CSocketDesc :: GetInterafceNumber( void *aParam )
|
|
1065 |
{
|
|
1066 |
TInt count = 0;
|
|
1067 |
TInt ret = KErrNone;
|
|
1068 |
TRAP(ret, AccessPointCountL(count));
|
|
1069 |
*(TInt *)aParam = count;
|
|
1070 |
return ret;
|
|
1071 |
}
|
|
1072 |
|
|
1073 |
#ifdef __SYMBIAN_COMPILE_UNUSED__
|
|
1074 |
TInt CSocketDesc :: GetInterafceParamInfo( void *aParam,TInt aType)
|
|
1075 |
{
|
|
1076 |
TInt ret = KErrNone;
|
|
1077 |
TAccessPointRecord tempRecord;
|
|
1078 |
ifreq *ifr = (ifreq *)aParam;
|
|
1079 |
TRAP(ret,FindConnectionInfoL(tempRecord,ifr->ifr_name));
|
|
1080 |
if(ret != KErrNone)
|
|
1081 |
return ret;
|
|
1082 |
wchar_t *str = (wchar_t *)( tempRecord.iServiceType.PtrZ());
|
|
1083 |
TInt servFlag = 0;
|
|
1084 |
if(WcsCmp(str,L"LANService") == 0)
|
|
1085 |
{
|
|
1086 |
servFlag = 0;
|
|
1087 |
}
|
|
1088 |
else if(WcsCmp(str,L"OutgoingGPRS") == 0)
|
|
1089 |
{
|
|
1090 |
servFlag = 1;
|
|
1091 |
}
|
|
1092 |
if(aType == EACCESS_GETMETRIC)
|
|
1093 |
{
|
|
1094 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETMETRIC);
|
|
1095 |
}
|
|
1096 |
else if(aType == EACCESS_GETMTU)
|
|
1097 |
{
|
|
1098 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETMTU);
|
|
1099 |
}
|
|
1100 |
else if(aType == EACCESS_GETNETMASK)
|
|
1101 |
{
|
|
1102 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETNETMASK);
|
|
1103 |
}
|
|
1104 |
else if(aType == EACCESS_GETBROADCAST)
|
|
1105 |
{
|
|
1106 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETBROADCAST);
|
|
1107 |
}
|
|
1108 |
else if(aType == EACCESS_GETPHYSADDR)
|
|
1109 |
{
|
|
1110 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETPHYSADDR);
|
|
1111 |
}
|
|
1112 |
else if(aType == EACCESS_GETFLAGS)
|
|
1113 |
{
|
|
1114 |
ret = GetInterfaceDetails(aParam,servFlag,EACCESS_GETFLAGS);
|
|
1115 |
}
|
|
1116 |
return ret;
|
|
1117 |
}
|
|
1118 |
|
|
1119 |
TInt CSocketDesc :: SetInterafceParamInfo( void *aParam,TInt aType)
|
|
1120 |
{
|
|
1121 |
TInt ret = KErrNone;
|
|
1122 |
TAccessPointRecord tempRecord;
|
|
1123 |
ifreq *ifr = (ifreq *)aParam;
|
|
1124 |
TRAP(ret,FindConnectionInfoL(tempRecord,ifr->ifr_name));
|
|
1125 |
if(ret != KErrNone)
|
|
1126 |
return ret;
|
|
1127 |
wchar_t *str = (wchar_t *)(tempRecord.iServiceType.PtrZ());
|
|
1128 |
TInt servFlag = 0;
|
|
1129 |
if(WcsCmp(str,L"LANService") == 0)
|
|
1130 |
{
|
|
1131 |
servFlag = 0;
|
|
1132 |
}
|
|
1133 |
else if(WcsCmp(str,L"OutgoingGPRS") == 0)
|
|
1134 |
{
|
|
1135 |
servFlag = 1;
|
|
1136 |
}
|
|
1137 |
if(aType == EACCESS_SETMETRIC)
|
|
1138 |
{
|
|
1139 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETMETRIC);
|
|
1140 |
}
|
|
1141 |
else if(aType == EACCESS_SETMTU)
|
|
1142 |
{
|
|
1143 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETMTU);
|
|
1144 |
}
|
|
1145 |
else if(aType == EACCESS_SETFLAGS)
|
|
1146 |
{
|
|
1147 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETFLAGS);
|
|
1148 |
}
|
|
1149 |
else if(aType == EACCESS_SETPHYSADDR)
|
|
1150 |
{
|
|
1151 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETPHYSADDR);
|
|
1152 |
}
|
|
1153 |
else if(aType == EACCESS_SETNETMASK)
|
|
1154 |
{
|
|
1155 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETNETMASK);
|
|
1156 |
}
|
|
1157 |
else if(aType == EACCESS_SETBROADCAST)
|
|
1158 |
{
|
|
1159 |
ret = SetInterfaceDetails(aParam,servFlag,EACCESS_SETBROADCAST);
|
|
1160 |
}
|
|
1161 |
return ret;
|
|
1162 |
|
|
1163 |
}
|
|
1164 |
|
|
1165 |
void CSocketDesc::FindConnectionInfoL(TAccessPointRecord &aRecord,char *ptr)
|
|
1166 |
{
|
|
1167 |
//TAccessPointRecord tempRecord;
|
|
1168 |
CCommsDatabase* iapDatabase;
|
|
1169 |
CCommsDbTableView* view;
|
|
1170 |
TInt res;
|
|
1171 |
TPtrC8 tptr((TText8*)ptr);
|
|
1172 |
TBuf<KCommsDbSvrMaxColumnNameLength> temp;
|
|
1173 |
res = CnvUtfConverter::ConvertToUnicodeFromUtf8(temp, tptr);
|
|
1174 |
if(res < KErrNone)
|
|
1175 |
{
|
|
1176 |
User::Leave(res);
|
|
1177 |
}
|
|
1178 |
else if(res > KErrNone)
|
|
1179 |
{
|
|
1180 |
User::Leave(KErrOverflow);
|
|
1181 |
}
|
|
1182 |
// This function can leave on insufficient memory
|
|
1183 |
OpenIapTableLC(&iapDatabase, &view);
|
|
1184 |
res = view->GotoFirstRecord();
|
|
1185 |
while (res == KErrNone)
|
|
1186 |
{
|
|
1187 |
// On error continue with the next record
|
|
1188 |
TRAP( res,ReadRecordFromIapTableL(view, aRecord));
|
|
1189 |
if (res == KErrNone)
|
|
1190 |
{
|
|
1191 |
if(WcsCmp ((wchar_t*)aRecord.iName.PtrZ(),(wchar_t*)temp.PtrZ()) == 0)
|
|
1192 |
break;
|
|
1193 |
}
|
|
1194 |
res = view->GotoNextRecord();
|
|
1195 |
}
|
|
1196 |
CleanupStack::PopAndDestroy();// view
|
|
1197 |
CleanupStack::PopAndDestroy(iapDatabase);
|
|
1198 |
return;
|
|
1199 |
}
|
|
1200 |
|
|
1201 |
TInt CSocketDesc :: SetInterfaceDetails( void *aParam ,TInt aFlag, TInt aType )
|
|
1202 |
{
|
|
1203 |
ifreq *ifr = (ifreq *)aParam;
|
|
1204 |
TPckgBuf<TSoInetIfQuery> ifq;
|
|
1205 |
TBuf8 <25> ipBuf8;
|
|
1206 |
TName aBuf;
|
|
1207 |
|
|
1208 |
TInt ret = iSocket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
|
|
1209 |
if (ret != KErrNone)
|
|
1210 |
{
|
|
1211 |
return KErrGeneral;
|
|
1212 |
}
|
|
1213 |
TPckgBuf<TSoInet6InterfaceInfo> info;
|
|
1214 |
TSoInet6InterfaceInfo &in = info();
|
|
1215 |
|
|
1216 |
while(iSocket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, info) == KErrNone)
|
|
1217 |
{
|
|
1218 |
if(info().iName != _L("") && info().iName != _L("loop6") && info().iName != _L("loop4"))
|
|
1219 |
{
|
|
1220 |
TDes16& aName = info().iName;
|
|
1221 |
if( ((aFlag == 0 ) && ( aName.FindC(_L("WLAN")) != KErrNotFound )) ||
|
|
1222 |
((aFlag == 1) && (aName.FindC(_L("Generic")) != KErrNotFound )) )
|
|
1223 |
{
|
|
1224 |
switch(aType)
|
|
1225 |
{
|
|
1226 |
case EACCESS_SETMETRIC:
|
|
1227 |
if(info().iState == EIfUp)
|
|
1228 |
{
|
|
1229 |
info().iSpeedMetric = ifr->ifr_metric;
|
|
1230 |
}
|
|
1231 |
goto setout;
|
|
1232 |
|
|
1233 |
case EACCESS_SETMTU:
|
|
1234 |
if(info().iState == EIfUp)
|
|
1235 |
{
|
|
1236 |
info().iMtu = ifr->ifr_mtu ;
|
|
1237 |
}
|
|
1238 |
goto setout;
|
|
1239 |
|
|
1240 |
case EACCESS_SETNETMASK :
|
|
1241 |
// Presently netmask address is NULL
|
|
1242 |
if((info().iState == EIfUp) && (ifr->ifr_addr.sa_data !=NULL))
|
|
1243 |
{
|
|
1244 |
/*
|
|
1245 |
CharToTBuf8(ifr->ifr_addr.sa_data,ipBuf8);
|
|
1246 |
if (CnvUtfConverter::ConvertToUnicodeFromUtf8( aBuf,ipBuf8 ) == KErrNone)
|
|
1247 |
{
|
|
1248 |
ret = info().iNetMask.Input(aBuf);
|
|
1249 |
}
|
|
1250 |
info().iNetMask.SetAddress(INET_ADDR(255,255,255,0));
|
|
1251 |
*/
|
|
1252 |
return KErrNotSupported;
|
|
1253 |
}
|
|
1254 |
break;
|
|
1255 |
case EACCESS_SETBROADCAST :
|
|
1256 |
if((info().iState == EIfUp) && (ifr->ifr_broadaddr.sa_data !=NULL))
|
|
1257 |
{
|
|
1258 |
/*CharToTBuf8(ifr->ifr_broadaddr.sa_data,ipBuf8);
|
|
1259 |
if (CnvUtfConverter::ConvertToUnicodeFromUtf8( aBuf,ipBuf8 ) == KErrNone)
|
|
1260 |
{
|
|
1261 |
ret = info().iBrdAddr.Input(aBuf);
|
|
1262 |
}
|
|
1263 |
*/
|
|
1264 |
return KErrNotSupported;
|
|
1265 |
}
|
|
1266 |
|
|
1267 |
break;
|
|
1268 |
case EACCESS_SETPHYSADDR :
|
|
1269 |
// Currently no imeplentation is given as KIfHasHardwareAddr is always
|
|
1270 |
// set to 0 for wlan and GPRS
|
|
1271 |
if(info().iFeatures&KIfHasHardwareAddr)
|
|
1272 |
{
|
|
1273 |
return KErrNotSupported;
|
|
1274 |
}
|
|
1275 |
break;
|
|
1276 |
case EACCESS_SETFLAGS :
|
|
1277 |
info().iFeatures = 0;
|
|
1278 |
// Interface UP
|
|
1279 |
if((ifr->ifr_flags & IFF_UP) && (ifr->ifr_flags & IFF_DRV_RUNNING))
|
|
1280 |
{
|
|
1281 |
info().iState = EIfUp;
|
|
1282 |
}
|
|
1283 |
else
|
|
1284 |
{
|
|
1285 |
info().iState = EIfDown;
|
|
1286 |
}
|
|
1287 |
|
|
1288 |
// Loopback
|
|
1289 |
if(ifr->ifr_flags & IFF_LOOPBACK)
|
|
1290 |
{
|
|
1291 |
info().iFeatures |= KIfIsLoopback;
|
|
1292 |
}
|
|
1293 |
|
|
1294 |
// point to point support
|
|
1295 |
if(ifr->ifr_flags & IFF_POINTOPOINT)
|
|
1296 |
{
|
|
1297 |
info().iFeatures |= KIfIsPointToPoint;
|
|
1298 |
}
|
|
1299 |
|
|
1300 |
// Broadcast
|
|
1301 |
if(ifr->ifr_flags & IFF_BROADCAST)
|
|
1302 |
{
|
|
1303 |
info().iFeatures |=KIfCanBroadcast;
|
|
1304 |
}
|
|
1305 |
|
|
1306 |
|
|
1307 |
// Multicast
|
|
1308 |
if(ifr->ifr_flagshigh & IFF_MULTICAST)
|
|
1309 |
{
|
|
1310 |
info().iFeatures = KIfCanMulticast;
|
|
1311 |
}
|
|
1312 |
//these flags details are available in symbian but not used by lib layer.
|
|
1313 |
/* if(info().iFeatures&KIfCanSetMTU)
|
|
1314 |
if(info().iFeatures&KIfHasHardwareAddr)
|
|
1315 |
if(info().iFeatures&KIfCanSetHardwareAddr) */
|
|
1316 |
goto setout;
|
|
1317 |
|
|
1318 |
default:
|
|
1319 |
break;
|
|
1320 |
}
|
|
1321 |
}
|
|
1322 |
|
|
1323 |
}
|
|
1324 |
}
|
|
1325 |
setout:
|
|
1326 |
TPckgBuf<TSoInet6InterfaceInfo> changeToNew(info());
|
|
1327 |
return iSocket.SetOpt(KSoInetConfigInterface, KSolInetIfCtrl,changeToNew);
|
|
1328 |
}
|
|
1329 |
#endif // __SYMBIAN_COMPILE_UNUSED__
|
|
1330 |
|
|
1331 |
TInt CSocketDesc::GetInterfaceDetails( void *aParam ,TInt aFlag, TInt aType )
|
|
1332 |
{
|
|
1333 |
ifreq *ifr = (ifreq *)aParam;
|
|
1334 |
TPckgBuf<TSoInetIfQuery> ifq;
|
|
1335 |
|
|
1336 |
TInt ret = iSocket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
|
|
1337 |
if (ret != KErrNone)
|
|
1338 |
{
|
|
1339 |
return KErrGeneral;
|
|
1340 |
}
|
|
1341 |
*(ifr->ifr_addr.sa_data) = '\0';
|
|
1342 |
|
|
1343 |
TPckgBuf<TSoInetInterfaceInfo> info;
|
|
1344 |
while(iSocket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, info) == KErrNone)
|
|
1345 |
{
|
|
1346 |
|
|
1347 |
if(info().iName != _L("") && info().iName != _L("loop6") && info().iName != _L("loop4"))
|
|
1348 |
{
|
|
1349 |
TDes16& aName = info().iName;
|
|
1350 |
TName aBuf;
|
|
1351 |
TBuf8<KMaxName> ipAddr;
|
|
1352 |
if( ((aFlag == 0 ) && ( aName.FindC(_L("WLAN")) != KErrNotFound )) ||
|
|
1353 |
((aFlag == 1) && (aName.FindC(_L("Generic")) != KErrNotFound )) )
|
|
1354 |
{
|
|
1355 |
switch(aType)
|
|
1356 |
{
|
|
1357 |
|
|
1358 |
case EACTIVE_GETIP :
|
|
1359 |
if((info().iState == EIfUp) && (info().iAddress.Address() != NULL))
|
|
1360 |
{
|
|
1361 |
if(!((info().iAddress.IsLinkLocal()) || (info().iAddress.IsSiteLocal())))
|
|
1362 |
{
|
|
1363 |
info().iAddress.Output(aBuf);
|
|
1364 |
if (CnvUtfConverter::ConvertFromUnicodeToUtf8( ipAddr, aBuf ) == KErrNone)
|
|
1365 |
{
|
|
1366 |
StrlCopy(ifr->ifr_addr.sa_data,(const char *) ipAddr.PtrZ(),ipAddr.Length()+1);
|
|
1367 |
}
|
|
1368 |
}
|
|
1369 |
}
|
|
1370 |
break;
|
|
1371 |
case EACCESS_GETMETRIC:
|
|
1372 |
ifr->ifr_metric = 0;
|
|
1373 |
if (info().iState == EIfUp)
|
|
1374 |
{
|
|
1375 |
ifr->ifr_metric = info().iSpeedMetric;
|
|
1376 |
}
|
|
1377 |
break;
|
|
1378 |
case EACCESS_GETMTU:
|
|
1379 |
ifr->ifr_mtu = 0;
|
|
1380 |
if (info().iState == EIfUp)
|
|
1381 |
{
|
|
1382 |
ifr->ifr_mtu = info().iMtu;
|
|
1383 |
}
|
|
1384 |
break;
|
|
1385 |
case EACCESS_GETNETMASK :
|
|
1386 |
*(ifr->ifr_addr.sa_data) = '\0';
|
|
1387 |
// Presently netmask address is NULL
|
|
1388 |
if((info().iState == EIfUp) && (info().iNetMask.Address() != NULL))
|
|
1389 |
{
|
|
1390 |
//anAddr = info().iNetMask.Address();
|
|
1391 |
info().iNetMask.Output(aBuf);
|
|
1392 |
if (CnvUtfConverter::ConvertFromUnicodeToUtf8( ipAddr, aBuf ) == KErrNone)
|
|
1393 |
{
|
|
1394 |
StrlCopy(ifr->ifr_addr.sa_data,(const char *) ipAddr.PtrZ(),ipAddr.Length()+1);
|
|
1395 |
}
|
|
1396 |
}
|
|
1397 |
break;
|
|
1398 |
case EACCESS_GETBROADCAST :
|
|
1399 |
*(ifr->ifr_broadaddr.sa_data) = '\0';
|
|
1400 |
// Presently Breaodcast address is NULL
|
|
1401 |
if((info().iState == EIfUp) && (info().iBrdAddr.Address() != NULL))
|
|
1402 |
{
|
|
1403 |
|
|
1404 |
//anAddr = info().iBrdAddr.Address();
|
|
1405 |
info().iBrdAddr.Output(aBuf);
|
|
1406 |
if (CnvUtfConverter::ConvertFromUnicodeToUtf8( ipAddr, aBuf ) == KErrNone)
|
|
1407 |
{
|
|
1408 |
StrlCopy(ifr->ifr_broadaddr.sa_data,(const char *) ipAddr.PtrZ(),ipAddr.Length()+1);
|
|
1409 |
}
|
|
1410 |
}
|
|
1411 |
break;
|
|
1412 |
case EACCESS_GETPHYSADDR :
|
|
1413 |
ifr->ifr_phys = 0;
|
|
1414 |
// Currently no imeplentation is given as KIfHasHardwareAddr is always
|
|
1415 |
// set to 0 for wlan and GPRS
|
|
1416 |
if(info().iFeatures&KIfHasHardwareAddr)
|
|
1417 |
{
|
|
1418 |
//nada.
|
|
1419 |
}
|
|
1420 |
break;
|
|
1421 |
case EACCESS_GETFLAGS :
|
|
1422 |
ifr->ifr_flags = 0;
|
|
1423 |
ifr->ifr_flagshigh=0;
|
|
1424 |
// Interface UP
|
|
1425 |
if(info().iState == EIfUp)
|
|
1426 |
{
|
|
1427 |
ifr->ifr_flags |= IFF_UP;
|
|
1428 |
ifr->ifr_flags |= IFF_DRV_RUNNING;
|
|
1429 |
}
|
|
1430 |
// Loopback
|
|
1431 |
if(info().iFeatures&KIfIsLoopback)
|
|
1432 |
{
|
|
1433 |
ifr->ifr_flags |= IFF_LOOPBACK;
|
|
1434 |
}
|
|
1435 |
|
|
1436 |
// point to point support
|
|
1437 |
if(info().iFeatures&KIfIsPointToPoint)
|
|
1438 |
{
|
|
1439 |
ifr->ifr_flags |= IFF_POINTOPOINT;
|
|
1440 |
}
|
|
1441 |
|
|
1442 |
// Broadcast
|
|
1443 |
if(info().iFeatures&KIfCanBroadcast)
|
|
1444 |
{
|
|
1445 |
ifr->ifr_flags |= IFF_BROADCAST;
|
|
1446 |
}
|
|
1447 |
|
|
1448 |
// Multicast
|
|
1449 |
if(info().iFeatures&KIfCanMulticast)
|
|
1450 |
{
|
|
1451 |
ifr->ifr_flagshigh |= ((IFF_MULTICAST & 0xff00) >> 8);
|
|
1452 |
}
|
|
1453 |
//these flags details are available in symbian but not used by lib layer.
|
|
1454 |
/* if(info().iFeatures&KIfCanSetMTU)
|
|
1455 |
if(info().iFeatures&KIfHasHardwareAddr)
|
|
1456 |
if(info().iFeatures&KIfCanSetHardwareAddr) */
|
|
1457 |
|
|
1458 |
break;
|
|
1459 |
default:
|
|
1460 |
break;
|
|
1461 |
}
|
|
1462 |
}
|
|
1463 |
|
|
1464 |
}
|
|
1465 |
}
|
|
1466 |
|
|
1467 |
return KErrNone;
|
|
1468 |
}
|
|
1469 |
|
|
1470 |
TInt CSocketDesc::Poll(TPollMode aMode,TBool& aReadyStatus,TInt& aErrno)
|
|
1471 |
{
|
|
1472 |
TInt ret;
|
|
1473 |
|
|
1474 |
if (iSocketPtr == NULL)
|
|
1475 |
{
|
|
1476 |
ret = OpenUsingPreference();
|
|
1477 |
if (ret != KErrNone) // Error in open
|
|
1478 |
{
|
|
1479 |
return ret;
|
|
1480 |
}
|
|
1481 |
}
|
|
1482 |
|
|
1483 |
TInt status;
|
|
1484 |
ret = iSocket.GetOpt(KSOSelectPoll, KSOLSocket, status);
|
|
1485 |
if (ret == KErrNone)
|
|
1486 |
{
|
|
1487 |
aReadyStatus = status & aMode;
|
|
1488 |
}
|
|
1489 |
|
|
1490 |
return MapError(ret, aErrno);
|
|
1491 |
}
|
|
1492 |
|
|
1493 |
/* The synchronous - non-blocking Poll */
|
|
1494 |
TInt CSocketDesc::Poll(TUint aEvents)
|
|
1495 |
{
|
|
1496 |
TInt err = 0;
|
|
1497 |
|
|
1498 |
if (iSocketPtr == NULL)
|
|
1499 |
{
|
|
1500 |
err = OpenUsingPreference();
|
|
1501 |
if (err != KErrNone) // Error in open
|
|
1502 |
{
|
|
1503 |
return err;
|
|
1504 |
}
|
|
1505 |
}
|
|
1506 |
return CSockDescBase::Poll(aEvents);
|
|
1507 |
}
|
|
1508 |
|
|
1509 |
|
|
1510 |
/* Cancel an outstanding notification request */
|
|
1511 |
void CSocketDesc::CancelNotify()
|
|
1512 |
{
|
|
1513 |
CSockDescBase::CancelNotify();
|
|
1514 |
}
|
|
1515 |
|
|
1516 |
TAccessPointRecord::TAccessPointRecord()
|
|
1517 |
:iId(0),
|
|
1518 |
iName(0),
|
|
1519 |
iDialogPref(ECommDbDialogPrefDoNotPrompt),
|
|
1520 |
iDirection(ECommDbConnectionDirectionUnknown),
|
|
1521 |
iService(0),
|
|
1522 |
iServiceType(0), // Text value
|
|
1523 |
iBearer(0),
|
|
1524 |
iBearerType(0), // Text value
|
|
1525 |
iNetwork(0),
|
|
1526 |
iNetworkWeighting(0),
|
|
1527 |
iLocation(0)
|
|
1528 |
{
|
|
1529 |
}
|
|
1530 |
|
|
1531 |
inline TInt CSocketDesc::GetInterfaceList(void *aParam)
|
|
1532 |
{
|
|
1533 |
return GetInterface(aParam, EACCESS_POINT);
|
|
1534 |
}
|
|
1535 |
|
|
1536 |
TInt CSocketDesc::GetInterfaceIndexByName(void *aParam)
|
|
1537 |
{
|
|
1538 |
ifreq *ifrQuery = (ifreq*)aParam;
|
|
1539 |
ifconf ifc;
|
|
1540 |
|
|
1541 |
// Know how many interfaces
|
|
1542 |
ifc.ifc_len = 0;
|
|
1543 |
ifc.ifc_buf = NULL;
|
|
1544 |
TInt ret = GetInterface(&ifc, EACCESS_POINT);
|
|
1545 |
if (ret != KErrNone)
|
|
1546 |
{
|
|
1547 |
return ret;
|
|
1548 |
}
|
|
1549 |
|
|
1550 |
// Allocate the memory to get the detail interface information
|
|
1551 |
ifc.ifc_buf = (caddr_t)Backend()->Alloc( ifc.ifc_len);
|
|
1552 |
if (ifc.ifc_buf == NULL)
|
|
1553 |
{
|
|
1554 |
return KErrNoMemory;
|
|
1555 |
}
|
|
1556 |
ret = GetInterface(&ifc, EACCESS_POINT);
|
|
1557 |
if (ret != KErrNone)
|
|
1558 |
{
|
|
1559 |
Backend()->Free(ifc.ifc_buf);
|
|
1560 |
return ret;
|
|
1561 |
}
|
|
1562 |
ifreq *ifr = ifc.ifc_req;
|
|
1563 |
TInt ifCount = ifc.ifc_len / sizeof(ifreq);
|
|
1564 |
TInt i = 0;
|
|
1565 |
|
|
1566 |
// Search for the interface name
|
|
1567 |
for (; i < ifCount; i++, ifr++)
|
|
1568 |
{
|
|
1569 |
if ( StrCmp(ifrQuery->ifr_name, ifr->ifr_name) == 0)
|
|
1570 |
{
|
|
1571 |
ifrQuery->ifr_index = ifr->ifr_index;
|
|
1572 |
break;
|
|
1573 |
}
|
|
1574 |
}
|
|
1575 |
|
|
1576 |
if (i == ifCount)
|
|
1577 |
{
|
|
1578 |
ret = KErrNotFound;
|
|
1579 |
}
|
|
1580 |
Backend()->Free(ifc.ifc_buf);
|
|
1581 |
return ret;
|
|
1582 |
}
|
|
1583 |
|
|
1584 |
inline TInt CSocketDesc::GetActiveInterfaceList(void *aParam)
|
|
1585 |
{
|
|
1586 |
return GetInterface(aParam, EACTIVE_CONNECTION);
|
|
1587 |
}
|
|
1588 |
|
|
1589 |
TInt CSocketDesc::GetInterface(void *aParam, TInt aType)
|
|
1590 |
{
|
|
1591 |
TInt ret = KErrNone;
|
|
1592 |
ifconf *ifc = (ifconf*)aParam;
|
|
1593 |
TInt length = (ifc->ifc_len) / sizeof(ifreq);
|
|
1594 |
TInt count = 0;
|
|
1595 |
// If the length is zero, fill the number of interface information
|
|
1596 |
if ( length <= 0 || ifc->ifc_buf == NULL )
|
|
1597 |
{
|
|
1598 |
if (aType == EACCESS_POINT)
|
|
1599 |
{
|
|
1600 |
TRAP(ret, AccessPointCountL(count));
|
|
1601 |
}
|
|
1602 |
else if (aType == EACTIVE_CONNECTION)
|
|
1603 |
{
|
|
1604 |
ret = ActiveConnectionCount(count);
|
|
1605 |
}
|
|
1606 |
else
|
|
1607 |
{
|
|
1608 |
ret = KErrArgument;
|
|
1609 |
}
|
|
1610 |
|
|
1611 |
if (ret != KErrNone)
|
|
1612 |
{
|
|
1613 |
return ret;
|
|
1614 |
}
|
|
1615 |
ifc->ifc_len = sizeof(ifreq) * count;
|
|
1616 |
return ret;
|
|
1617 |
}
|
|
1618 |
|
|
1619 |
// length is not 0, read 'length' number of records
|
|
1620 |
CArrayFixFlat<TAccessPointRecord> *apArray;
|
|
1621 |
wchar_t *str;
|
|
1622 |
TInt apIndex;
|
|
1623 |
TInt result = KErrNone;
|
|
1624 |
ifreq *ifr = ifc->ifc_req;
|
|
1625 |
TInt ActiveSet = 0;
|
|
1626 |
|
|
1627 |
// Fixed array of 'length'
|
|
1628 |
apArray = new CArrayFixFlat<TAccessPointRecord>(length);
|
|
1629 |
if (apArray == NULL)
|
|
1630 |
{
|
|
1631 |
return KErrNoMemory;
|
|
1632 |
}
|
|
1633 |
if (aType == EACCESS_POINT)
|
|
1634 |
{
|
|
1635 |
// On return length would contain the number of access points.
|
|
1636 |
TRAP(result, AccessPointListL(apArray, length));
|
|
1637 |
}
|
|
1638 |
else if (aType == EACTIVE_CONNECTION)
|
|
1639 |
{
|
|
1640 |
TRAP(ret, ret=ActiveConnectionListL(apArray, length));
|
|
1641 |
if( ret == KErrNone )
|
|
1642 |
{
|
|
1643 |
TRAP(ret,FindConnectionDetailsL(apArray, length));
|
|
1644 |
ActiveSet = 1;
|
|
1645 |
}
|
|
1646 |
}
|
|
1647 |
if (ret != KErrNone)
|
|
1648 |
{
|
|
1649 |
delete apArray;
|
|
1650 |
return ret;
|
|
1651 |
}
|
|
1652 |
for (apIndex = 0; apIndex < length; apIndex++,ifr++)
|
|
1653 |
{
|
|
1654 |
TAccessPointRecord& ref = (*apArray)[apIndex];
|
|
1655 |
// Catch the character pointer
|
|
1656 |
TPtr8 ptr((TText8*)ifr->ifr_name, IFNAMSIZ);
|
|
1657 |
|
|
1658 |
ret = CnvUtfConverter::ConvertFromUnicodeToUtf8(ptr, ref.iName);
|
|
1659 |
if(ret == KErrNone)
|
|
1660 |
{
|
|
1661 |
if(ptr.Length() < ptr.MaxLength())
|
|
1662 |
{
|
|
1663 |
ptr.ZeroTerminate();
|
|
1664 |
}
|
|
1665 |
else
|
|
1666 |
{
|
|
1667 |
return KErrOverflow;
|
|
1668 |
}
|
|
1669 |
}
|
|
1670 |
else if (ret > KErrNone)
|
|
1671 |
{
|
|
1672 |
return KErrOverflow;
|
|
1673 |
}
|
|
1674 |
else
|
|
1675 |
{
|
|
1676 |
return ret;
|
|
1677 |
}
|
|
1678 |
|
|
1679 |
// Copy theinterface index
|
|
1680 |
ifr->ifr_index = ref.iId;
|
|
1681 |
if(ActiveSet == 1)
|
|
1682 |
{
|
|
1683 |
str = (wchar_t *)(ref.iServiceType.PtrZ() );
|
|
1684 |
TInt servFlag = 0;
|
|
1685 |
if(WcsCmp(str,L"LANService") == 0)
|
|
1686 |
{
|
|
1687 |
servFlag = 0;
|
|
1688 |
}
|
|
1689 |
else if(WcsCmp(str,L"OutgoingGPRS") == 0)
|
|
1690 |
{
|
|
1691 |
servFlag = 1;
|
|
1692 |
}
|
|
1693 |
GetInterfaceDetails(ifr,servFlag,EACTIVE_GETIP);
|
|
1694 |
}
|
|
1695 |
}
|
|
1696 |
ifc->ifc_len = sizeof(ifreq) * apIndex;
|
|
1697 |
delete apArray;
|
|
1698 |
return KErrNone;
|
|
1699 |
}
|
|
1700 |
|
|
1701 |
TInt CSocketDesc::SetInterfaceByName(void *aParam)
|
|
1702 |
{
|
|
1703 |
ifreq *ifr = (ifreq *)aParam;
|
|
1704 |
if (ifr == NULL)
|
|
1705 |
{
|
|
1706 |
return KErrArgument;
|
|
1707 |
}
|
|
1708 |
|
|
1709 |
// Copy the null terminated interface name
|
|
1710 |
TPtrC8 ptr((TText8*)ifr->ifr_name);
|
|
1711 |
TInt ret = CnvUtfConverter::ConvertToUnicodeFromUtf8(iConnPref.iName,ptr);
|
|
1712 |
if(ret > KErrNone )
|
|
1713 |
{
|
|
1714 |
return KErrOverflow;
|
|
1715 |
}
|
|
1716 |
return ret;
|
|
1717 |
}
|
|
1718 |
|
|
1719 |
inline TInt CSocketDesc::StartInterface(void *aParam)
|
|
1720 |
{
|
|
1721 |
return StartConnection(aParam);
|
|
1722 |
}
|
|
1723 |
|
|
1724 |
inline TInt CSocketDesc::StartActiveInterface(void *aParam)
|
|
1725 |
{
|
|
1726 |
return StartSubConnection(aParam);
|
|
1727 |
}
|
|
1728 |
|
|
1729 |
TInt CSocketDesc::StopInterface(void *)
|
|
1730 |
{
|
|
1731 |
if (iConnectionPtr != NULL)
|
|
1732 |
{
|
|
1733 |
StopConnection();
|
|
1734 |
return KErrNone;
|
|
1735 |
}
|
|
1736 |
else if (iSubConnectionPtr != NULL)
|
|
1737 |
{
|
|
1738 |
StopSubConnection();
|
|
1739 |
return KErrNone;
|
|
1740 |
}
|
|
1741 |
return KErrNotFound;
|
|
1742 |
}
|
|
1743 |
|
|
1744 |
TInt CSocketDesc::OpenUsingPreference()
|
|
1745 |
{
|
|
1746 |
TInt ret = 0;
|
|
1747 |
RConnection defConnection = Backend()->GetDefaultConnection();
|
|
1748 |
|
|
1749 |
if (iConnectionPtr != NULL) // iConnection initialized
|
|
1750 |
{
|
|
1751 |
if (iAddrFamily == AF_INET6)
|
|
1752 |
{
|
|
1753 |
ret = iSocket.Open(*iSockServPtr,KAfInet,iStyle,iProtocol,iConnection);
|
|
1754 |
}
|
|
1755 |
else
|
|
1756 |
{
|
|
1757 |
ret = iSocket.Open(*iSockServPtr,iAddrFamily,iStyle,iProtocol,iConnection);
|
|
1758 |
}
|
|
1759 |
}
|
|
1760 |
else if (iSubConnectionPtr != NULL) // iSubConnection initialized
|
|
1761 |
{
|
|
1762 |
if (iAddrFamily == AF_INET6)
|
|
1763 |
{
|
|
1764 |
ret = iSocket.Open(*iSockServPtr,KAfInet,iStyle,iProtocol,iSubConnection);
|
|
1765 |
}
|
|
1766 |
else
|
|
1767 |
{
|
|
1768 |
ret = iSocket.Open(*iSockServPtr,iAddrFamily,iStyle,iProtocol,iSubConnection);
|
|
1769 |
}
|
|
1770 |
}
|
|
1771 |
//Now check if the default connection is intialized. This is given lesser
|
|
1772 |
//priority than the socket specific preferences checked above.
|
|
1773 |
else if(defConnection.SubSessionHandle() != 0)
|
|
1774 |
{
|
|
1775 |
if (iAddrFamily == AF_INET6)
|
|
1776 |
{
|
|
1777 |
ret = iSocket.Open(*iSockServPtr,KAfInet,iStyle,iProtocol,defConnection);
|
|
1778 |
}
|
|
1779 |
else
|
|
1780 |
{
|
|
1781 |
ret = iSocket.Open(*iSockServPtr,iAddrFamily,iStyle,iProtocol,defConnection);
|
|
1782 |
}
|
|
1783 |
}
|
|
1784 |
else // No connection preference is set
|
|
1785 |
{
|
|
1786 |
if (iAddrFamily == AF_INET6)
|
|
1787 |
{
|
|
1788 |
ret = iSocket.Open(*iSockServPtr,KAfInet,iStyle,iProtocol);
|
|
1789 |
}
|
|
1790 |
else
|
|
1791 |
{
|
|
1792 |
ret = iSocket.Open(*iSockServPtr,iAddrFamily,iStyle,iProtocol);
|
|
1793 |
}
|
|
1794 |
}
|
|
1795 |
if(KErrNone == ret)
|
|
1796 |
{
|
|
1797 |
iSocketPtr = &iSocket;
|
|
1798 |
}
|
|
1799 |
iConnectInProgress = EFalse;
|
|
1800 |
return ret;
|
|
1801 |
}
|
|
1802 |
|
|
1803 |
void CSocketDesc::AccessPointListL(CArrayFixFlat<TAccessPointRecord> *&aRecordPtr,
|
|
1804 |
TInt &aCount)
|
|
1805 |
{
|
|
1806 |
TAccessPointRecord tempRecord;
|
|
1807 |
CCommsDatabase* iapDatabase;
|
|
1808 |
CCommsDbTableView* view;
|
|
1809 |
|
|
1810 |
// This function can leave on insufficient memory
|
|
1811 |
OpenIapTableLC(&iapDatabase, &view);
|
|
1812 |
TInt count = 0;
|
|
1813 |
TInt ret = view->GotoFirstRecord();
|
|
1814 |
while (ret == KErrNone && count < aCount)
|
|
1815 |
{
|
|
1816 |
TRAP(ret, ReadRecordFromIapTableL(view, tempRecord));
|
|
1817 |
if (ret == KErrNone)
|
|
1818 |
{
|
|
1819 |
aRecordPtr->AppendL(tempRecord);
|
|
1820 |
count++;
|
|
1821 |
}
|
|
1822 |
ret = view->GotoNextRecord();
|
|
1823 |
}
|
|
1824 |
|
|
1825 |
CleanupStack::PopAndDestroy();// view
|
|
1826 |
CleanupStack::PopAndDestroy(iapDatabase);
|
|
1827 |
aCount = aRecordPtr->Count();
|
|
1828 |
}
|
|
1829 |
|
|
1830 |
void CSocketDesc::FindConnectionDetailsL(CArrayFixFlat<TAccessPointRecord> *&aRecordPtr,
|
|
1831 |
TInt &aCount)
|
|
1832 |
{
|
|
1833 |
TAccessPointRecord tempRecord;
|
|
1834 |
CCommsDatabase* iapDatabase;
|
|
1835 |
CCommsDbTableView* view;
|
|
1836 |
|
|
1837 |
// This function can leave on insufficient memory
|
|
1838 |
OpenIapTableLC(&iapDatabase, &view);
|
|
1839 |
TInt count = 0;
|
|
1840 |
TInt ret = view->GotoFirstRecord();
|
|
1841 |
while (ret == KErrNone && count < aCount)
|
|
1842 |
{
|
|
1843 |
TRAP(ret, ReadRecordFromIapTableL(view, tempRecord));
|
|
1844 |
if (ret == KErrNone)
|
|
1845 |
{
|
|
1846 |
if((*aRecordPtr)[count].iId == tempRecord.iId )
|
|
1847 |
{
|
|
1848 |
(*aRecordPtr)[count].iServiceType = tempRecord.iServiceType;
|
|
1849 |
ret = view->GotoFirstRecord();
|
|
1850 |
count++;
|
|
1851 |
continue;
|
|
1852 |
}
|
|
1853 |
ret = view->GotoNextRecord();
|
|
1854 |
}
|
|
1855 |
}
|
|
1856 |
|
|
1857 |
CleanupStack::PopAndDestroy();// view
|
|
1858 |
CleanupStack::PopAndDestroy(iapDatabase);
|
|
1859 |
aCount = aRecordPtr->Count();
|
|
1860 |
}
|
|
1861 |
|
|
1862 |
void CSocketDesc::AccessPointCountL(TInt &aCount)
|
|
1863 |
{
|
|
1864 |
CCommsDatabase* iapDatabase;
|
|
1865 |
CCommsDbTableView* view;
|
|
1866 |
|
|
1867 |
OpenIapTableLC(&iapDatabase, &view);
|
|
1868 |
aCount = 0;
|
|
1869 |
TInt ret = view->GotoFirstRecord();
|
|
1870 |
while(ret == KErrNone)
|
|
1871 |
{
|
|
1872 |
aCount++;
|
|
1873 |
ret = view->GotoNextRecord();
|
|
1874 |
}
|
|
1875 |
CleanupStack::PopAndDestroy();// view
|
|
1876 |
CleanupStack::PopAndDestroy(iapDatabase);
|
|
1877 |
}
|
|
1878 |
|
|
1879 |
void CSocketDesc::ReadRecordFromIapTableL(CCommsDbTableView* aView, TAccessPointRecord &aRecord)
|
|
1880 |
{
|
|
1881 |
aView->ReadUintL(TPtrC(COMMDB_ID), aRecord.iId);
|
|
1882 |
aView->ReadTextL(TPtrC(COMMDB_NAME), aRecord.iName);
|
|
1883 |
aRecord.iDialogPref = ECommDbDialogPrefDoNotPrompt;
|
|
1884 |
aView->ReadUintL(TPtrC(IAP_SERVICE), aRecord.iService);
|
|
1885 |
aView->ReadTextL(TPtrC(IAP_SERVICE_TYPE), aRecord.iServiceType);
|
|
1886 |
aView->ReadUintL(TPtrC(IAP_BEARER), aRecord.iBearer);
|
|
1887 |
/*
|
|
1888 |
* IAP_BEARER_TYPE is not a column of IAP table even though its
|
|
1889 |
* listed in header. So not trying to read it.
|
|
1890 |
*/
|
|
1891 |
aView->ReadUintL(TPtrC(IAP_NETWORK), aRecord.iNetwork);
|
|
1892 |
aView->ReadUintL(TPtrC(IAP_NETWORK_WEIGHTING), aRecord.iNetworkWeighting);
|
|
1893 |
aView->ReadUintL(TPtrC(IAP_LOCATION), aRecord.iLocation);
|
|
1894 |
}
|
|
1895 |
|
|
1896 |
void CSocketDesc::OpenIapTableLC(CCommsDatabase **aIapDatabase, CCommsDbTableView **aView)
|
|
1897 |
{
|
|
1898 |
// Get IAP names and ids from the database
|
|
1899 |
*aIapDatabase = CCommsDatabase::NewL(EDatabaseTypeIAP);
|
|
1900 |
CleanupStack::PushL(*aIapDatabase);
|
|
1901 |
|
|
1902 |
(*aIapDatabase)->ShowHiddenRecords();
|
|
1903 |
|
|
1904 |
// This is LC code, that means code has pushed, but not popped
|
|
1905 |
(*aView) = (*aIapDatabase)->OpenTableLC(TPtrC(IAP));
|
|
1906 |
}
|
|
1907 |
|
|
1908 |
inline TInt CSocketDesc::ActiveConnectionCount(TInt &aCount)
|
|
1909 |
{
|
|
1910 |
aCount = ((CFileTable*)iFids)->RConnectionCount();
|
|
1911 |
return KErrNone;
|
|
1912 |
}
|
|
1913 |
|
|
1914 |
TInt CSocketDesc::ActiveConnectionListL(CArrayFixFlat<TAccessPointRecord> *aRecordPtr, TInt &aLength)
|
|
1915 |
{
|
|
1916 |
TInt rcIndex;
|
|
1917 |
RConnection *rc;
|
|
1918 |
TAccessPointRecord tempRecord;
|
|
1919 |
|
|
1920 |
for (rcIndex = 0;rcIndex < aLength; rcIndex++)
|
|
1921 |
{
|
|
1922 |
if ( ((CFileTable*)iFids)->RConnectionAt(rcIndex, rc) != KErrNone )
|
|
1923 |
{
|
|
1924 |
break;
|
|
1925 |
}
|
|
1926 |
// Read index and name of the connection
|
|
1927 |
if ( GetRConnectionDetails(rc, tempRecord) != KErrNone )
|
|
1928 |
{
|
|
1929 |
break;
|
|
1930 |
}
|
|
1931 |
aRecordPtr->AppendL(tempRecord);
|
|
1932 |
}
|
|
1933 |
aLength = aRecordPtr->Count();
|
|
1934 |
return KErrNone;
|
|
1935 |
}
|
|
1936 |
|
|
1937 |
TInt CSocketDesc::GetRConnectionDetails(RConnection *aRc, TAccessPointRecord &aApr)
|
|
1938 |
{
|
|
1939 |
_LIT(KName, "IAP\\Name");
|
|
1940 |
_LIT(KId, "IAP\\Id");
|
|
1941 |
|
|
1942 |
TInt ret = aRc->GetDesSetting(KName, aApr.iName);
|
|
1943 |
if (ret == KErrNone)
|
|
1944 |
{
|
|
1945 |
ret = aRc->GetIntSetting(KId, aApr.iId);
|
|
1946 |
}
|
|
1947 |
|
|
1948 |
return ret;
|
|
1949 |
}
|
|
1950 |
|
|
1951 |
TInt CSocketDesc::StartConnection(void * /* ptr */)
|
|
1952 |
{
|
|
1953 |
if (iConnectionPtr != NULL)
|
|
1954 |
{
|
|
1955 |
return KErrAlreadyExists;
|
|
1956 |
}
|
|
1957 |
TCommDbConnPref connPref;
|
|
1958 |
TInt ret = GetConnectionPreference(connPref);
|
|
1959 |
if (ret != KErrNone)
|
|
1960 |
{
|
|
1961 |
return ret;
|
|
1962 |
}
|
|
1963 |
ret = iConnection.Open(*iSockServPtr);
|
|
1964 |
if (ret != KErrNone)
|
|
1965 |
{
|
|
1966 |
return ret;
|
|
1967 |
}
|
|
1968 |
ret = iConnection.Start(connPref);
|
|
1969 |
if (ret != KErrNone)
|
|
1970 |
{
|
|
1971 |
iConnection.Close();
|
|
1972 |
return ret;
|
|
1973 |
}
|
|
1974 |
iConnectionPtr = &iConnection;
|
|
1975 |
ret = ((CFileTable*)iFids)->AddRConnectionPtr(iConnectionPtr, iRConnectionIndex);
|
|
1976 |
if (ret != KErrNone)
|
|
1977 |
{
|
|
1978 |
iConnection.Close();
|
|
1979 |
iConnectionPtr = NULL;
|
|
1980 |
}
|
|
1981 |
return ret;
|
|
1982 |
}
|
|
1983 |
|
|
1984 |
TInt CSocketDesc::GetConnectionPreference(TCommDbConnPref &aCommPref)
|
|
1985 |
{
|
|
1986 |
if (iConnPref.iName.Length() == 0)
|
|
1987 |
{
|
|
1988 |
return KErrArgument;
|
|
1989 |
}
|
|
1990 |
|
|
1991 |
TAccessPointRecord apr;
|
|
1992 |
TInt ret;
|
|
1993 |
|
|
1994 |
// Connection preference is set
|
|
1995 |
TRAP(ret, GetIapDetailsByNameL(iConnPref.iName, apr));
|
|
1996 |
|
|
1997 |
if (ret == KErrNone)
|
|
1998 |
{
|
|
1999 |
aCommPref.SetIapId(apr.iId);
|
|
2000 |
aCommPref.SetNetId(apr.iNetwork);
|
|
2001 |
aCommPref.SetBearerSet(apr.iBearer);
|
|
2002 |
aCommPref.SetDialogPreference((TCommDbDialogPref)apr.iDialogPref);
|
|
2003 |
aCommPref.SetDirection((TCommDbConnectionDirection)apr.iDirection);
|
|
2004 |
}
|
|
2005 |
return ret;
|
|
2006 |
}
|
|
2007 |
|
|
2008 |
void CSocketDesc::GetIapDetailsByNameL(
|
|
2009 |
TBuf<KCommsDbSvrMaxColumnNameLength> aIapName,
|
|
2010 |
TAccessPointRecord &aRecord)
|
|
2011 |
{
|
|
2012 |
TAccessPointRecord tempRecord;
|
|
2013 |
CCommsDatabase* iapDatabase;
|
|
2014 |
CCommsDbTableView* view;
|
|
2015 |
TInt ret = KErrNotFound;
|
|
2016 |
|
|
2017 |
OpenIapTableLC(&iapDatabase, &view);
|
|
2018 |
ret = view->GotoFirstRecord();
|
|
2019 |
while (ret == KErrNone)
|
|
2020 |
{
|
|
2021 |
TRAP(ret, ReadRecordFromIapTableL(view, tempRecord));
|
|
2022 |
if (ret == KErrNone)
|
|
2023 |
{
|
|
2024 |
if (aIapName == tempRecord.iName)
|
|
2025 |
{
|
|
2026 |
aRecord = tempRecord;
|
|
2027 |
ret = KErrNone;
|
|
2028 |
break;
|
|
2029 |
}
|
|
2030 |
}
|
|
2031 |
ret = view->GotoNextRecord();
|
|
2032 |
}
|
|
2033 |
CleanupStack::PopAndDestroy();// view
|
|
2034 |
CleanupStack::PopAndDestroy(iapDatabase);
|
|
2035 |
|
|
2036 |
if (ret != KErrNone)
|
|
2037 |
{
|
|
2038 |
User::Leave(KErrNotFound);
|
|
2039 |
}
|
|
2040 |
}
|
|
2041 |
|
|
2042 |
void CSocketDesc::StopConnection()
|
|
2043 |
{
|
|
2044 |
iConnection.Close();
|
|
2045 |
iConnectionPtr = NULL;
|
|
2046 |
((CFileTable*)iFids)->RemoveRConnectionPtrAt(iRConnectionIndex);
|
|
2047 |
iRConnectionIndex = -1;
|
|
2048 |
}
|
|
2049 |
|
|
2050 |
void CSocketDesc::StopSubConnection()
|
|
2051 |
{
|
|
2052 |
iSubConnection.Close();
|
|
2053 |
iSubConnectionPtr = NULL;
|
|
2054 |
}
|
|
2055 |
|
|
2056 |
TInt CSocketDesc::StartSubConnection(void *)
|
|
2057 |
{
|
|
2058 |
if (iSubConnectionPtr != NULL)
|
|
2059 |
{
|
|
2060 |
return KErrAlreadyExists;
|
|
2061 |
}
|
|
2062 |
|
|
2063 |
TInt ret = KErrArgument;
|
|
2064 |
TInt rcIndex = 0;
|
|
2065 |
RConnection *rc;
|
|
2066 |
TAccessPointRecord record;
|
|
2067 |
do
|
|
2068 |
{
|
|
2069 |
if (((CFileTable*)iFids)->RConnectionAt(rcIndex, rc) != KErrNone)
|
|
2070 |
{
|
|
2071 |
break;
|
|
2072 |
}
|
|
2073 |
|
|
2074 |
// Read index and name of the connection
|
|
2075 |
GetRConnectionDetails(rc, record);
|
|
2076 |
if (record.iName == iConnPref.iName)
|
|
2077 |
{
|
|
2078 |
ret = KErrNone; // RConnection found
|
|
2079 |
break;
|
|
2080 |
}
|
|
2081 |
rcIndex++;
|
|
2082 |
}
|
|
2083 |
while (ETrue); //Loop over all active connections
|
|
2084 |
|
|
2085 |
if (ret == KErrNone)
|
|
2086 |
{
|
|
2087 |
ret = iSubConnection.Open(*iSockServPtr, RSubConnection::EAttachToDefault, *rc);
|
|
2088 |
if (ret == KErrNone)
|
|
2089 |
{
|
|
2090 |
iSubConnectionPtr = &iSubConnection;
|
|
2091 |
}
|
|
2092 |
}
|
|
2093 |
|
|
2094 |
return ret;
|
|
2095 |
}
|
|
2096 |
|
|
2097 |
inline void CSocketDesc::SetFids(void *aFids)
|
|
2098 |
{
|
|
2099 |
iFids = aFids;
|
|
2100 |
}
|
|
2101 |
|
|
2102 |
//Add an entry in the interface routing table
|
|
2103 |
TInt CSocketDesc::RouteRequest(TInt aReq, void *aParam)
|
|
2104 |
{
|
|
2105 |
struct rtentry* rt=reinterpret_cast<struct rtentry*>(aParam);
|
|
2106 |
|
|
2107 |
if (!rt)
|
|
2108 |
{
|
|
2109 |
return KErrArgument;
|
|
2110 |
}
|
|
2111 |
|
|
2112 |
TInt ret;
|
|
2113 |
TPckgBuf<TSoInetRouteInfo>iroute;
|
|
2114 |
iroute().iType=ERtNormal;
|
|
2115 |
iroute().iState=ERtReady;
|
|
2116 |
iroute().iMetric=rt->rt_metric;
|
|
2117 |
if (rt->rt_dev)
|
|
2118 |
{
|
|
2119 |
TPckgBuf<TSoInetInterfaceInfo> iface;
|
|
2120 |
TFileName name;
|
|
2121 |
name.Copy(TPtrC8((TText8*)rt->rt_dev));
|
|
2122 |
|
|
2123 |
if((ret=GetInterfaceByName(name, iface)) != KErrNone)
|
|
2124 |
return ret;
|
|
2125 |
|
|
2126 |
Copy(iroute().iIfAddr, iface().iAddress);
|
|
2127 |
ConvertRtEntry(iroute(), rt);
|
|
2128 |
|
|
2129 |
//add the entry
|
|
2130 |
return iSocket.SetOpt(aReq, KSolInetRtCtrl, iroute);
|
|
2131 |
}
|
|
2132 |
|
|
2133 |
return KErrUnknown;
|
|
2134 |
}
|
|
2135 |
|
|
2136 |
|
|
2137 |
TInt CSocketDesc::Copy(TInetAddr& aDest, TInetAddr& aSrc)
|
|
2138 |
{
|
|
2139 |
if (aSrc.IsV4Mapped() || aSrc.IsV4Compat())
|
|
2140 |
{
|
|
2141 |
aSrc.ConvertToV4();
|
|
2142 |
}
|
|
2143 |
|
|
2144 |
aDest.SetAddress(aSrc.Address());
|
|
2145 |
aDest.SetFamily(aSrc.Family());
|
|
2146 |
aDest.SetPort(aSrc.Port());
|
|
2147 |
|
|
2148 |
return KErrNone;
|
|
2149 |
}
|
|
2150 |
|
|
2151 |
TInt CSocketDesc::ConvertSockAddr(TInetAddr& aInetAddr, struct sockaddr_in *aSockAddr)
|
|
2152 |
{
|
|
2153 |
if (aSockAddr == NULL)
|
|
2154 |
{
|
|
2155 |
return KErrArgument;
|
|
2156 |
}
|
|
2157 |
|
|
2158 |
//convert the address and port from network to host byte order...
|
|
2159 |
aInetAddr.SetAddress(ByteOrder::Swap32(aSockAddr->sin_addr.s_addr));
|
|
2160 |
aInetAddr.SetFamily(aSockAddr->sin_family);
|
|
2161 |
aInetAddr.SetPort(ByteOrder::Swap16(aSockAddr->sin_port));
|
|
2162 |
return KErrNone;
|
|
2163 |
}
|
|
2164 |
|
|
2165 |
TInt CSocketDesc::ConvertRtEntry(TSoInetRouteInfo& aRouteInfo, struct rtentry *aRouteEntry)
|
|
2166 |
{
|
|
2167 |
if(aRouteEntry == NULL)
|
|
2168 |
{
|
|
2169 |
return KErrArgument;
|
|
2170 |
}
|
|
2171 |
|
|
2172 |
ConvertSockAddr(aRouteInfo.iDstAddr, (struct sockaddr_in *)&aRouteEntry->rt_dst);
|
|
2173 |
ConvertSockAddr(aRouteInfo.iNetMask, (struct sockaddr_in *)&aRouteEntry->rt_genmask);
|
|
2174 |
ConvertSockAddr(aRouteInfo.iGateway, (struct sockaddr_in *)&aRouteEntry->rt_gateway);
|
|
2175 |
return KErrNone;
|
|
2176 |
}
|
|
2177 |
|
|
2178 |
TInt CSocketDesc::GetInterfaceByName(const TDesC& aIfName, TPckgBuf<TSoInetInterfaceInfo>& aIface)
|
|
2179 |
{
|
|
2180 |
TInt ret = iSocket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
|
|
2181 |
if (ret != KErrNone)
|
|
2182 |
{
|
|
2183 |
return ret;
|
|
2184 |
}
|
|
2185 |
TPckgBuf<TSoInetInterfaceInfo> iface;
|
|
2186 |
while((ret = iSocket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, iface)) == KErrNone)
|
|
2187 |
{
|
|
2188 |
if(!iface().iAddress.IsUnspecified()
|
|
2189 |
&& iface().iName.CompareF(aIfName) == 0)
|
|
2190 |
{
|
|
2191 |
aIface = iface;
|
|
2192 |
return ret;
|
|
2193 |
}
|
|
2194 |
}
|
|
2195 |
|
|
2196 |
return KErrUnknown;
|
|
2197 |
}
|
|
2198 |
|
|
2199 |
TInt CSocketDesc::GetInterfaceHWAddress(void *aParam)
|
|
2200 |
{
|
|
2201 |
ifreq *ifr = reinterpret_cast<ifreq *>(aParam);
|
|
2202 |
|
|
2203 |
if (!ifr)
|
|
2204 |
{
|
|
2205 |
return KErrArgument;
|
|
2206 |
}
|
|
2207 |
|
|
2208 |
if (ifr->ifr_name[0]!='\0')
|
|
2209 |
{
|
|
2210 |
TPckgBuf<TSoInetInterfaceInfo> iface;
|
|
2211 |
TFileName name;
|
|
2212 |
name.Copy(TPtrC8((TText8*)ifr->ifr_name));
|
|
2213 |
|
|
2214 |
TInt ret = GetInterfaceByName(name, iface);
|
|
2215 |
|
|
2216 |
if (ret != KErrNone)
|
|
2217 |
{
|
|
2218 |
return ret;
|
|
2219 |
}
|
|
2220 |
|
|
2221 |
if(iface().iHwAddr.Length() > sizeof(SSockAddr))
|
|
2222 |
{
|
|
2223 |
Mem::Copy(&(ifr->ifr_hwaddr.sa_data[0]),&(iface().iHwAddr[sizeof(SSockAddr)]), 6);
|
|
2224 |
ifr->ifr_hwaddr.sa_family = (TUint16)iface().iHwAddr.Family();
|
|
2225 |
ifr->ifr_hwaddr.sa_port = ByteOrder::Swap16(iface().iHwAddr.Port());
|
|
2226 |
return ret;
|
|
2227 |
}
|
|
2228 |
}
|
|
2229 |
|
|
2230 |
return KErrUnknown;
|
|
2231 |
}
|
|
2232 |
|
|
2233 |
//This function retrieves the Currently active IAP ID using the RSocket Query.
|
|
2234 |
//First get the interface index of the active connection using KSoInterfaceIndex
|
|
2235 |
//Then with the help of the interface index, fetch the TSoInetIfQuery, under which iZone
|
|
2236 |
//will contain the snap id. User is supposed to call if_indextoname() api to get the IAP name
|
|
2237 |
//from the ID retured with this Ioctl implementation.
|
|
2238 |
TInt CSocketDesc::GetActiveInterface( void *aParam)
|
|
2239 |
{
|
|
2240 |
TInt ifindex = -1;
|
|
2241 |
TInt ret = iSocket.GetOpt(KSoInterfaceIndex, KSolInetIp , ifindex);
|
|
2242 |
if(ret!=KErrNone)
|
|
2243 |
{
|
|
2244 |
return ret;
|
|
2245 |
}
|
|
2246 |
TPckgBuf<TSoInetIfQuery> opt;
|
|
2247 |
opt().iIndex = ifindex;
|
|
2248 |
ret = iSocket.GetOpt(KSoInetIfQueryByIndex, KSolInetIfQuery, opt);
|
|
2249 |
if(ret!=KErrNone)
|
|
2250 |
{
|
|
2251 |
return ret;
|
|
2252 |
}
|
|
2253 |
ifreq *ifr = (ifreq * )aParam;
|
|
2254 |
ifr->ifr_index = opt().iZone[1]; //IAP_ID
|
|
2255 |
return KErrNone;
|
|
2256 |
}
|