michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0: ** Subclass implementation for streamed network I/O (ref: prio.h)
michael@0: */
michael@0: 
michael@0: #include "rcnetio.h"
michael@0: 
michael@0: #include <private/pprio.h>
michael@0: 
michael@0: RCNetStreamIO::~RCNetStreamIO()
michael@0:     { PRStatus rv = (fd->methods->close)(fd); fd = NULL; }
michael@0: 
michael@0: RCNetStreamIO::RCNetStreamIO(): RCIO(RCIO::tcp)
michael@0:     { fd = PR_NewTCPSocket(); }
michael@0: 
michael@0: RCNetStreamIO::RCNetStreamIO(PRIntn protocol): RCIO(RCIO::tcp)
michael@0:     { fd = PR_Socket(PR_AF_INET, PR_SOCK_STREAM, protocol); }
michael@0: 
michael@0: RCIO* RCNetStreamIO::Accept(RCNetAddr* addr, const RCInterval& timeout)
michael@0: {
michael@0:     PRNetAddr peer;
michael@0:     RCNetStreamIO* rcio = NULL;
michael@0:     PRFileDesc* newfd = fd->methods->accept(fd, &peer, timeout);
michael@0:     if (NULL != newfd)
michael@0:     {
michael@0:         rcio = new RCNetStreamIO();
michael@0:         if (NULL != rcio)
michael@0:         {
michael@0:             *addr = &peer;
michael@0:             rcio->fd = newfd;
michael@0:         }
michael@0:         else
michael@0:             (void)(newfd->methods->close)(newfd);
michael@0:     }
michael@0:     return rcio;
michael@0: }  /* RCNetStreamIO::Accept */
michael@0: 
michael@0: PRInt32 RCNetStreamIO::AcceptRead(
michael@0:     RCIO **nd, RCNetAddr **raddr, void *buf,
michael@0:     PRSize amount, const RCInterval& timeout)
michael@0: {   
michael@0:     PRNetAddr *from;
michael@0:     PRFileDesc *accepted;
michael@0:     PRInt32 rv = (fd->methods->acceptread)(
michael@0:         fd, &accepted, &from, buf, amount, timeout);
michael@0:     if (rv >= 0)
michael@0:     {
michael@0:         RCNetStreamIO *ns = new RCNetStreamIO();
michael@0:         if (NULL != *nd) ns->fd = accepted;
michael@0:         else {PR_Close(accepted); rv = -1; }
michael@0:         *nd = ns;
michael@0:     }
michael@0:     return rv;
michael@0: }  /* RCNetStreamIO::AcceptRead */
michael@0: 
michael@0: PRInt64 RCNetStreamIO::Available()
michael@0:     { return (fd->methods->available64)(fd); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Bind(const RCNetAddr& addr)
michael@0:     { return (fd->methods->bind)(fd, addr); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Connect(const RCNetAddr& addr, const RCInterval& timeout)
michael@0:     { return (fd->methods->connect)(fd, addr, timeout); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::GetLocalName(RCNetAddr *addr) const
michael@0: {
michael@0:     PRNetAddr local;
michael@0:     PRStatus rv = (fd->methods->getsockname)(fd, &local);
michael@0:     if (PR_SUCCESS == rv) *addr = &local;
michael@0:     return rv;
michael@0: }  /* RCNetStreamIO::GetLocalName */
michael@0: 
michael@0: PRStatus RCNetStreamIO::GetPeerName(RCNetAddr *addr) const
michael@0: {
michael@0:     PRNetAddr peer;
michael@0:     PRStatus rv = (fd->methods->getpeername)(fd, &peer);
michael@0:     if (PR_SUCCESS == rv) *addr = &peer;
michael@0:     return rv;
michael@0: }  /* RCNetStreamIO::GetPeerName */
michael@0: 
michael@0: PRStatus RCNetStreamIO::GetSocketOption(PRSocketOptionData *data) const
michael@0:     { return (fd->methods->getsocketoption)(fd, data); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Listen(PRIntn backlog)
michael@0:     { return (fd->methods->listen)(fd, backlog); }
michael@0: 
michael@0: PRInt16 RCNetStreamIO::Poll(PRInt16 in_flags, PRInt16 *out_flags)
michael@0:     { return (fd->methods->poll)(fd, in_flags, out_flags); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Read(void *buf, PRSize amount)
michael@0:     { return (fd->methods->read)(fd, buf, amount); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Recv(
michael@0:     void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout)
michael@0:     { return (fd->methods->recv)(fd, buf, amount, flags, timeout); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Recvfrom(
michael@0:     void *buf, PRSize amount, PRIntn flags,
michael@0:     RCNetAddr* addr, const RCInterval& timeout)
michael@0: {
michael@0:     PRNetAddr peer;
michael@0:     PRInt32 rv = (fd->methods->recvfrom)(
michael@0:         fd, buf, amount, flags, &peer, timeout);
michael@0:     if (-1 != rv) *addr = &peer;
michael@0:     return rv;
michael@0: }  /* RCNetStreamIO::Recvfrom */
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Send(
michael@0:     const void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout)
michael@0:     { return (fd->methods->send)(fd, buf, amount, flags, timeout); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Sendto(
michael@0:     const void *buf, PRSize amount, PRIntn flags,
michael@0:     const RCNetAddr& addr, const RCInterval& timeout)
michael@0:     { return (fd->methods->sendto)(fd, buf, amount, flags, addr, timeout); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::SetSocketOption(const PRSocketOptionData *data)
michael@0:     { return (fd->methods->setsocketoption)(fd, data); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Shutdown(RCIO::ShutdownHow how)
michael@0:     { return (fd->methods->shutdown)(fd, (PRIntn)how); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::TransmitFile(
michael@0:     RCIO *source, const void *headers, PRSize hlen,
michael@0:     RCIO::FileDisposition flags, const RCInterval& timeout)
michael@0: {
michael@0:     RCNetStreamIO *src = (RCNetStreamIO*)source;
michael@0:     return (fd->methods->transmitfile)(
michael@0:         fd, src->fd, headers, hlen, (PRTransmitFileFlags)flags, timeout); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Write(const void *buf, PRSize amount)
michael@0:     { return (fd->methods->write)(fd, buf, amount); }
michael@0: 
michael@0: PRInt32 RCNetStreamIO::Writev(
michael@0:     const PRIOVec *iov, PRSize size, const RCInterval& timeout)
michael@0:     { return (fd->methods->writev)(fd, iov, size, timeout); }
michael@0:     
michael@0: /*
michael@0: ** Invalid functions
michael@0: */
michael@0: 
michael@0: PRStatus RCNetStreamIO::Close()
michael@0:     { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
michael@0: 
michael@0: PRStatus RCNetStreamIO::FileInfo(RCFileInfo*) const
michael@0:     { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Fsync()
michael@0:     { return (fd->methods->fsync)(fd); }
michael@0: 
michael@0: PRStatus RCNetStreamIO::Open(const char*, PRIntn, PRIntn)
michael@0:     { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
michael@0: 
michael@0: PRInt64 RCNetStreamIO::Seek(PRInt64, RCIO::Whence)
michael@0:     { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
michael@0: 
michael@0: /* RCNetStreamIO.cpp */
michael@0: 
michael@0: