/* * Receive data. */ PJ_DEF(pj_status_t) pj_sock_recvfrom(pj_sock_t sock, void *buf, pj_ssize_t *len, unsigned flags, pj_sockaddr_t *from, int *fromlen) { PJ_CHECK_STACK(); PJ_ASSERT_RETURN(sock && buf && len && from && fromlen, PJ_EINVAL); PJ_ASSERT_RETURN(*len > 0, PJ_EINVAL); PJ_ASSERT_RETURN(*fromlen >= (int)sizeof(pj_sockaddr_in), PJ_EINVAL); CPjSocket *pjSock = (CPjSocket*)sock; RSocket &rSock = pjSock->Socket(); if (pjSock->Reader()) { CPjSocketReader *reader = pjSock->Reader(); while (reader->IsActive() && !reader->HasData()) { User::WaitForAnyRequest(); } if (reader->HasData()) { TPtr8 data((TUint8*)buf, (TInt)*len); TInetAddr inetAddr; reader->ReadData(data, &inetAddr); *len = data.Length(); if (from && fromlen) { return PjSymbianOS::Addr2pj(inetAddr, *(pj_sockaddr*)from, fromlen); } else { return PJ_SUCCESS; } } } TInetAddr inetAddr; TRequestStatus reqStatus; TSockXfrLength recvLen; TPtr8 data((TUint8*)buf, (TInt)*len, (TInt)*len); rSock.RecvFrom(data, inetAddr, flags, reqStatus, recvLen); User::WaitForRequest(reqStatus); if (reqStatus == KErrNone) { //*len = (TInt)recvLen.Length(); *len = data.Length(); return PjSymbianOS::Addr2pj(inetAddr, *(pj_sockaddr*)from, fromlen); } else { *len = -1; *fromlen = -1; return PJ_RETURN_OS_ERROR(reqStatus.Int()); } }
/* * Receive data. */ PJ_DEF(pj_status_t) pj_sock_recv(pj_sock_t sock, void *buf, pj_ssize_t *len, unsigned flags) { PJ_CHECK_STACK(); PJ_ASSERT_RETURN(sock && buf && len, PJ_EINVAL); PJ_ASSERT_RETURN(*len > 0, PJ_EINVAL); // Return failure if access point is marked as down by app. PJ_SYMBIAN_CHECK_CONNECTION(); CPjSocket *pjSock = (CPjSocket*)sock; if (pjSock->Reader()) { CPjSocketReader *reader = pjSock->Reader(); while (reader->IsActive() && !reader->HasData()) { User::WaitForAnyRequest(); } if (reader->HasData()) { TPtr8 data((TUint8*)buf, (TInt)*len); TInetAddr inetAddr; reader->ReadData(data, &inetAddr); *len = data.Length(); return PJ_SUCCESS; } } TRequestStatus reqStatus; TSockXfrLength recvLen; TPtr8 data((TUint8*)buf, (TInt)*len, (TInt)*len); if (pjSock->IsDatagram()) { pjSock->Socket().Recv(data, flags, reqStatus); } else { // Using static like this is not pretty, but we don't need to use // the value anyway, hence doing it like this is probably most // optimal. static TSockXfrLength len; pjSock->Socket().RecvOneOrMore(data, flags, reqStatus, len); } User::WaitForRequest(reqStatus); if (reqStatus == KErrNone) { //*len = (TInt)recvLen.Length(); *len = data.Length(); return PJ_SUCCESS; } else { *len = -1; return PJ_RETURN_OS_ERROR(reqStatus.Int()); } }
CPjSocketReader *CPjSocketReader::NewL(CPjSocket &sock, unsigned max_len) { CPjSocketReader *self = new (ELeave) CPjSocketReader(sock); CleanupStack::PushL(self); self->ConstructL(max_len); CleanupStack::Pop(self); return self; }