add js to tree

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3693 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/js/nsprpub/pr/src/cplus/rcnetio.cpp

@@ -0,0 +1,195 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+** Subclass implementation for streamed network I/O (ref: prio.h)
+*/
+
+#include "rcnetio.h"
+
+#include <private/pprio.h>
+
+RCNetStreamIO::~RCNetStreamIO()
+    { PRStatus rv = (fd->methods->close)(fd); fd = NULL; }
+
+RCNetStreamIO::RCNetStreamIO(): RCIO(RCIO::tcp)
+    { fd = PR_NewTCPSocket(); }
+
+RCNetStreamIO::RCNetStreamIO(PRIntn protocol): RCIO(RCIO::tcp)
+    { fd = PR_Socket(PR_AF_INET, PR_SOCK_STREAM, protocol); }
+
+RCIO* RCNetStreamIO::Accept(RCNetAddr* addr, const RCInterval& timeout)
+{
+    PRNetAddr peer;
+    RCNetStreamIO* rcio = NULL;
+    PRFileDesc* newfd = fd->methods->accept(fd, &peer, timeout);
+    if (NULL != newfd)
+    {
+        rcio = new RCNetStreamIO();
+        if (NULL != rcio)
+        {
+            *addr = &peer;
+            rcio->fd = newfd;
+        }
+        else
+            (void)(newfd->methods->close)(newfd);
+    }
+    return rcio;
+}  /* RCNetStreamIO::Accept */
+
+PRInt32 RCNetStreamIO::AcceptRead(
+    RCIO **nd, RCNetAddr **raddr, void *buf,
+    PRSize amount, const RCInterval& timeout)
+{   
+    PRNetAddr *from;
+    PRFileDesc *accepted;
+    PRInt32 rv = (fd->methods->acceptread)(
+        fd, &accepted, &from, buf, amount, timeout);
+    if (rv >= 0)
+    {
+        RCNetStreamIO *ns = new RCNetStreamIO();
+        if (NULL != *nd) ns->fd = accepted;
+        else {PR_Close(accepted); rv = -1; }
+        *nd = ns;
+    }
+    return rv;
+}  /* RCNetStreamIO::AcceptRead */
+
+PRInt64 RCNetStreamIO::Available()
+    { return (fd->methods->available64)(fd); }
+
+PRStatus RCNetStreamIO::Bind(const RCNetAddr& addr)
+    { return (fd->methods->bind)(fd, addr); }
+
+PRStatus RCNetStreamIO::Connect(const RCNetAddr& addr, const RCInterval& timeout)
+    { return (fd->methods->connect)(fd, addr, timeout); }
+
+PRStatus RCNetStreamIO::GetLocalName(RCNetAddr *addr) const
+{
+    PRNetAddr local;
+    PRStatus rv = (fd->methods->getsockname)(fd, &local);
+    if (PR_SUCCESS == rv) *addr = &local;
+    return rv;
+}  /* RCNetStreamIO::GetLocalName */
+
+PRStatus RCNetStreamIO::GetPeerName(RCNetAddr *addr) const
+{
+    PRNetAddr peer;
+    PRStatus rv = (fd->methods->getpeername)(fd, &peer);
+    if (PR_SUCCESS == rv) *addr = &peer;
+    return rv;
+}  /* RCNetStreamIO::GetPeerName */
+
+PRStatus RCNetStreamIO::GetSocketOption(PRSocketOptionData *data) const
+    { return (fd->methods->getsocketoption)(fd, data); }
+
+PRStatus RCNetStreamIO::Listen(PRIntn backlog)
+    { return (fd->methods->listen)(fd, backlog); }
+
+PRInt16 RCNetStreamIO::Poll(PRInt16 in_flags, PRInt16 *out_flags)
+    { return (fd->methods->poll)(fd, in_flags, out_flags); }
+
+PRInt32 RCNetStreamIO::Read(void *buf, PRSize amount)
+    { return (fd->methods->read)(fd, buf, amount); }
+
+PRInt32 RCNetStreamIO::Recv(
+    void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout)
+    { return (fd->methods->recv)(fd, buf, amount, flags, timeout); }
+
+PRInt32 RCNetStreamIO::Recvfrom(
+    void *buf, PRSize amount, PRIntn flags,
+    RCNetAddr* addr, const RCInterval& timeout)
+{
+    PRNetAddr peer;
+    PRInt32 rv = (fd->methods->recvfrom)(
+        fd, buf, amount, flags, &peer, timeout);
+    if (-1 != rv) *addr = &peer;
+    return rv;
+}  /* RCNetStreamIO::Recvfrom */
+
+PRInt32 RCNetStreamIO::Send(
+    const void *buf, PRSize amount, PRIntn flags, const RCInterval& timeout)
+    { return (fd->methods->send)(fd, buf, amount, flags, timeout); }
+
+PRInt32 RCNetStreamIO::Sendto(
+    const void *buf, PRSize amount, PRIntn flags,
+    const RCNetAddr& addr, const RCInterval& timeout)
+    { return (fd->methods->sendto)(fd, buf, amount, flags, addr, timeout); }
+
+PRStatus RCNetStreamIO::SetSocketOption(const PRSocketOptionData *data)
+    { return (fd->methods->setsocketoption)(fd, data); }
+
+PRStatus RCNetStreamIO::Shutdown(RCIO::ShutdownHow how)
+    { return (fd->methods->shutdown)(fd, (PRIntn)how); }
+
+PRInt32 RCNetStreamIO::TransmitFile(
+    RCIO *source, const void *headers, PRSize hlen,
+    RCIO::FileDisposition flags, const RCInterval& timeout)
+{
+    RCNetStreamIO *src = (RCNetStreamIO*)source;
+    return (fd->methods->transmitfile)(
+        fd, src->fd, headers, hlen, (PRTransmitFileFlags)flags, timeout); }
+
+PRInt32 RCNetStreamIO::Write(const void *buf, PRSize amount)
+    { return (fd->methods->write)(fd, buf, amount); }
+
+PRInt32 RCNetStreamIO::Writev(
+    const PRIOVec *iov, PRSize size, const RCInterval& timeout)
+    { return (fd->methods->writev)(fd, iov, size, timeout); }
+    
+/*
+** Invalid functions
+*/
+
+PRStatus RCNetStreamIO::Close()
+    { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
+
+PRStatus RCNetStreamIO::FileInfo(RCFileInfo*) const
+    { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
+
+PRStatus RCNetStreamIO::Fsync()
+    { return (fd->methods->fsync)(fd); }
+
+PRStatus RCNetStreamIO::Open(const char*, PRIntn, PRIntn)
+    { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
+
+PRInt64 RCNetStreamIO::Seek(PRInt64, RCIO::Whence)
+    { PR_SetError(PR_INVALID_METHOD_ERROR, 0); return PR_FAILURE; }
+
+/* RCNetStreamIO.cpp */
+
+