зеркало из https://github.com/mozilla/gecko-dev.git
708 строки
25 KiB
C
708 строки
25 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape Portable Runtime (NSPR).
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "prio.h"
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#include "prmem.h"
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#include "prprf.h"
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#include "prlog.h"
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#include "prerror.h"
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#include "prnetdb.h"
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#include "prthread.h"
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#include "plerror.h"
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#include "plgetopt.h"
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#include "prwin16.h"
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#include <stdlib.h>
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#include <string.h>
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/*
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** Testing layering of I/O
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**
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** The layered server
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** A thread that acts as a server. It creates a TCP listener with a dummy
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** layer pushed on top. Then listens for incoming connections. Each connection
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** request for connection will be layered as well, accept one request, echo
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** it back and close.
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**
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** The layered client
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** Pretty much what you'd expect.
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*/
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static PRFileDesc *logFile;
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static PRDescIdentity identity;
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static PRNetAddr server_address;
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static PRIOMethods myMethods;
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typedef enum {rcv_get_debit, rcv_send_credit, rcv_data} RcvState;
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typedef enum {xmt_send_debit, xmt_recv_credit, xmt_data} XmtState;
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struct PRFilePrivate
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{
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RcvState rcvstate;
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XmtState xmtstate;
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PRInt32 rcvreq, rcvinprogress;
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PRInt32 xmtreq, xmtinprogress;
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};
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typedef enum Verbosity {silent, quiet, chatty, noisy} Verbosity;
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static PRIntn minor_iterations = 5;
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static PRIntn major_iterations = 1;
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static Verbosity verbosity = quiet;
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static PRUint16 default_port = 12273;
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static PRFileDesc *PushLayer(PRFileDesc *stack)
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{
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PRStatus rv;
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PRFileDesc *layer = PR_CreateIOLayerStub(identity, &myMethods);
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layer->secret = PR_NEWZAP(PRFilePrivate);
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rv = PR_PushIOLayer(stack, PR_GetLayersIdentity(stack), layer);
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PR_ASSERT(PR_SUCCESS == rv);
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if (verbosity > quiet)
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PR_fprintf(logFile, "Pushed layer(0x%x) onto stack(0x%x)\n", layer, stack);
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return stack;
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} /* PushLayer */
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static PRFileDesc *PopLayer(PRFileDesc *stack)
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{
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PRFileDesc *popped = PR_PopIOLayer(stack, identity);
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if (verbosity > quiet)
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PR_fprintf(logFile, "Popped layer(0x%x) from stack(0x%x)\n", popped, stack);
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PR_DELETE(popped->secret);
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popped->dtor(popped);
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return stack;
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} /* PopLayer */
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static void PR_CALLBACK Client(void *arg)
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{
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PRStatus rv;
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PRIntn mits;
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PRInt32 ready;
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PRUint8 buffer[100];
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PRPollDesc polldesc;
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PRIntn empty_flags = 0;
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PRIntn bytes_read, bytes_sent;
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PRFileDesc *stack = (PRFileDesc*)arg;
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/* Initialize the buffer so that Purify won't complain */
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memset(buffer, 0, sizeof(buffer));
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rv = PR_Connect(stack, &server_address, PR_INTERVAL_NO_TIMEOUT);
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if ((PR_FAILURE == rv) && (PR_IN_PROGRESS_ERROR == PR_GetError()))
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{
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if (verbosity > quiet)
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PR_fprintf(logFile, "Client connect 'in progress'\n");
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do
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{
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polldesc.fd = stack;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_WRITE | PR_POLL_EXCEPT;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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if (verbosity > quiet)
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PR_fprintf(
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logFile, "Client connect 'in progress' [0x%x]\n",
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polldesc.out_flags);
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rv = PR_GetConnectStatus(&polldesc);
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if ((PR_FAILURE == rv)
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&& (PR_IN_PROGRESS_ERROR != PR_GetError())) break;
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} while (PR_FAILURE == rv);
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}
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PR_ASSERT(PR_SUCCESS == rv);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Client created connection\n");
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for (mits = 0; mits < minor_iterations; ++mits)
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{
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bytes_sent = 0;
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if (verbosity > quiet)
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PR_fprintf(logFile, "Client sending %d bytes\n", sizeof(buffer));
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do
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{
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if (verbosity > chatty)
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PR_fprintf(
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logFile, "Client sending %d bytes\n",
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sizeof(buffer) - bytes_sent);
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ready = PR_Send(
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stack, buffer + bytes_sent, sizeof(buffer) - bytes_sent,
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empty_flags, PR_INTERVAL_NO_TIMEOUT);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Client send status [%d]\n", ready);
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if (0 < ready) bytes_sent += ready;
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else if ((-1 == ready) && (PR_WOULD_BLOCK_ERROR == PR_GetError()))
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{
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polldesc.fd = stack;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_WRITE;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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}
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else break;
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} while (bytes_sent < sizeof(buffer));
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PR_ASSERT(sizeof(buffer) == bytes_sent);
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bytes_read = 0;
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do
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{
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if (verbosity > chatty)
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PR_fprintf(
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logFile, "Client receiving %d bytes\n",
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bytes_sent - bytes_read);
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ready = PR_Recv(
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stack, buffer + bytes_read, bytes_sent - bytes_read,
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empty_flags, PR_INTERVAL_NO_TIMEOUT);
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if (verbosity > chatty)
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PR_fprintf(
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logFile, "Client receive status [%d]\n", ready);
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if (0 < ready) bytes_read += ready;
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else if ((-1 == ready) && (PR_WOULD_BLOCK_ERROR == PR_GetError()))
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{
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polldesc.fd = stack;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_READ;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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}
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else break;
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} while (bytes_read < bytes_sent);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Client received %d bytes\n", bytes_read);
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PR_ASSERT(bytes_read == bytes_sent);
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}
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if (verbosity > quiet)
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PR_fprintf(logFile, "Client shutting down stack\n");
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rv = PR_Shutdown(stack, PR_SHUTDOWN_BOTH); PR_ASSERT(PR_SUCCESS == rv);
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} /* Client */
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static void PR_CALLBACK Server(void *arg)
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{
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PRStatus rv;
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PRInt32 ready;
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PRUint8 buffer[100];
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PRFileDesc *service;
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PRUintn empty_flags = 0;
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struct PRPollDesc polldesc;
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PRIntn bytes_read, bytes_sent;
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PRFileDesc *stack = (PRFileDesc*)arg;
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PRNetAddr client_address;
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do
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{
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if (verbosity > chatty)
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PR_fprintf(logFile, "Server accepting connection\n");
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service = PR_Accept(stack, &client_address, PR_INTERVAL_NO_TIMEOUT);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Server accept status [0x%p]\n", service);
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if ((NULL == service) && (PR_WOULD_BLOCK_ERROR == PR_GetError()))
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{
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polldesc.fd = stack;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_READ | PR_POLL_EXCEPT;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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}
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} while (NULL == service);
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PR_ASSERT(NULL != service);
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if (verbosity > quiet)
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PR_fprintf(logFile, "Server accepting connection\n");
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do
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{
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bytes_read = 0;
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do
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{
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if (verbosity > chatty)
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PR_fprintf(
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logFile, "Server receiving %d bytes\n",
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sizeof(buffer) - bytes_read);
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ready = PR_Recv(
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service, buffer + bytes_read, sizeof(buffer) - bytes_read,
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empty_flags, PR_INTERVAL_NO_TIMEOUT);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Server receive status [%d]\n", ready);
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if (0 < ready) bytes_read += ready;
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else if ((-1 == ready) && (PR_WOULD_BLOCK_ERROR == PR_GetError()))
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{
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polldesc.fd = service;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_READ;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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}
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else break;
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} while (bytes_read < sizeof(buffer));
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if (0 != bytes_read)
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{
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if (verbosity > chatty)
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PR_fprintf(logFile, "Server received %d bytes\n", bytes_read);
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PR_ASSERT(bytes_read > 0);
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bytes_sent = 0;
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do
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{
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ready = PR_Send(
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service, buffer + bytes_sent, bytes_read - bytes_sent,
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empty_flags, PR_INTERVAL_NO_TIMEOUT);
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if (0 < ready)
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{
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bytes_sent += ready;
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}
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else if ((-1 == ready) && (PR_WOULD_BLOCK_ERROR == PR_GetError()))
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{
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polldesc.fd = service;
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polldesc.out_flags = 0;
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polldesc.in_flags = PR_POLL_WRITE;
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ready = PR_Poll(&polldesc, 1, PR_INTERVAL_NO_TIMEOUT);
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if ((1 != ready) /* if not 1, then we're dead */
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|| (0 == (polldesc.in_flags & polldesc.out_flags)))
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{ PR_ASSERT(!"Whoa!"); break; }
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}
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else break;
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} while (bytes_sent < bytes_read);
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PR_ASSERT(bytes_read == bytes_sent);
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if (verbosity > chatty)
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PR_fprintf(logFile, "Server sent %d bytes\n", bytes_sent);
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}
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} while (0 != bytes_read);
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if (verbosity > quiet)
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PR_fprintf(logFile, "Server shutting down stack\n");
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rv = PR_Shutdown(service, PR_SHUTDOWN_BOTH); PR_ASSERT(PR_SUCCESS == rv);
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rv = PR_Close(service); PR_ASSERT(PR_SUCCESS == rv);
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} /* Server */
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static PRStatus PR_CALLBACK MyClose(PRFileDesc *fd)
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{
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PR_DELETE(fd->secret); /* manage my secret file object */
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return (PR_GetDefaultIOMethods())->close(fd); /* let him do all the work */
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} /* MyClose */
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static PRInt16 PR_CALLBACK MyPoll(
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PRFileDesc *fd, PRInt16 in_flags, PRInt16 *out_flags)
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{
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PRInt16 my_flags, new_flags;
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PRFilePrivate *mine = (PRFilePrivate*)fd->secret;
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if (0 != (PR_POLL_READ & in_flags))
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{
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/* client thinks he's reading */
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switch (mine->rcvstate)
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{
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case rcv_send_credit:
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my_flags = (in_flags & ~PR_POLL_READ) | PR_POLL_WRITE;
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break;
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case rcv_data:
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case rcv_get_debit:
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my_flags = in_flags;
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default: break;
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}
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}
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else if (0 != (PR_POLL_WRITE & in_flags))
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{
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/* client thinks he's writing */
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switch (mine->xmtstate)
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{
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case xmt_recv_credit:
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my_flags = (in_flags & ~PR_POLL_WRITE) | PR_POLL_READ;
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break;
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case xmt_send_debit:
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case xmt_data:
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my_flags = in_flags;
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default: break;
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}
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}
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else PR_ASSERT(!"How'd I get here?");
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new_flags = (fd->lower->methods->poll)(fd->lower, my_flags, out_flags);
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if (verbosity > chatty)
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PR_fprintf(
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logFile, "Poll [i: 0x%x, m: 0x%x, o: 0x%x, n: 0x%x]\n",
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in_flags, my_flags, *out_flags, new_flags);
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return new_flags;
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} /* MyPoll */
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static PRFileDesc * PR_CALLBACK MyAccept(
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PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout)
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{
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PRStatus rv;
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PRFileDesc *newfd, *layer = fd;
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PRFileDesc *newstack;
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PRFilePrivate *newsecret;
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PR_ASSERT(fd != NULL);
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PR_ASSERT(fd->lower != NULL);
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newstack = PR_NEW(PRFileDesc);
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if (NULL == newstack)
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{
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PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
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return NULL;
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}
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newsecret = PR_NEW(PRFilePrivate);
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if (NULL == newsecret)
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{
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PR_DELETE(newstack);
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PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
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return NULL;
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}
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*newstack = *fd; /* make a copy of the accepting layer */
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*newsecret = *fd->secret;
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newstack->secret = newsecret;
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newfd = (fd->lower->methods->accept)(fd->lower, addr, timeout);
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if (NULL == newfd)
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{
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PR_DELETE(newsecret);
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PR_DELETE(newstack);
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return NULL;
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}
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/* this PR_PushIOLayer call cannot fail */
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rv = PR_PushIOLayer(newfd, PR_TOP_IO_LAYER, newstack);
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PR_ASSERT(PR_SUCCESS == rv);
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return newfd; /* that's it */
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}
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static PRInt32 PR_CALLBACK MyRecv(
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PRFileDesc *fd, void *buf, PRInt32 amount,
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PRIntn flags, PRIntervalTime timeout)
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{
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char *b;
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PRInt32 rv;
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PRFileDesc *lo = fd->lower;
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PRFilePrivate *mine = (PRFilePrivate*)fd->secret;
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do
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{
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switch (mine->rcvstate)
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{
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case rcv_get_debit:
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b = (char*)&mine->rcvreq;
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mine->rcvreq = amount;
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rv = lo->methods->recv(
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lo, b + mine->rcvinprogress,
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sizeof(mine->rcvreq) - mine->rcvinprogress, flags, timeout);
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if (0 == rv) goto closed;
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if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
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mine->rcvinprogress += rv; /* accumulate the read */
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if (mine->rcvinprogress < sizeof(mine->rcvreq)) break; /* loop */
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mine->rcvstate = rcv_send_credit;
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mine->rcvinprogress = 0;
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case rcv_send_credit:
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b = (char*)&mine->rcvreq;
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rv = lo->methods->send(
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lo, b + mine->rcvinprogress,
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sizeof(mine->rcvreq) - mine->rcvinprogress, flags, timeout);
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if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
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mine->rcvinprogress += rv; /* accumulate the read */
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if (mine->rcvinprogress < sizeof(mine->rcvreq)) break; /* loop */
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mine->rcvstate = rcv_data;
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mine->rcvinprogress = 0;
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case rcv_data:
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b = (char*)buf;
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rv = lo->methods->recv(
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lo, b + mine->rcvinprogress,
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mine->rcvreq - mine->rcvinprogress, flags, timeout);
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if (0 == rv) goto closed;
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if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
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mine->rcvinprogress += rv; /* accumulate the read */
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if (mine->rcvinprogress < amount) break; /* loop */
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mine->rcvstate = rcv_get_debit;
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mine->rcvinprogress = 0;
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return mine->rcvreq; /* << -- that's it! */
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default:
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break;
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}
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} while (-1 != rv);
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return rv;
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closed:
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mine->rcvinprogress = 0;
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mine->rcvstate = rcv_get_debit;
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return 0;
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} /* MyRecv */
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static PRInt32 PR_CALLBACK MySend(
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PRFileDesc *fd, const void *buf, PRInt32 amount,
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|
PRIntn flags, PRIntervalTime timeout)
|
|
{
|
|
char *b;
|
|
PRInt32 rv;
|
|
PRFileDesc *lo = fd->lower;
|
|
PRFilePrivate *mine = (PRFilePrivate*)fd->secret;
|
|
|
|
do
|
|
{
|
|
switch (mine->xmtstate)
|
|
{
|
|
case xmt_send_debit:
|
|
b = (char*)&mine->xmtreq;
|
|
mine->xmtreq = amount;
|
|
rv = lo->methods->send(
|
|
lo, b - mine->xmtinprogress,
|
|
sizeof(mine->xmtreq) - mine->xmtinprogress, flags, timeout);
|
|
if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
|
|
mine->xmtinprogress += rv;
|
|
if (mine->xmtinprogress < sizeof(mine->xmtreq)) break;
|
|
mine->xmtstate = xmt_recv_credit;
|
|
mine->xmtinprogress = 0;
|
|
case xmt_recv_credit:
|
|
b = (char*)&mine->xmtreq;
|
|
rv = lo->methods->recv(
|
|
lo, b + mine->xmtinprogress,
|
|
sizeof(mine->xmtreq) - mine->xmtinprogress, flags, timeout);
|
|
if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
|
|
mine->xmtinprogress += rv;
|
|
if (mine->xmtinprogress < sizeof(mine->xmtreq)) break;
|
|
mine->xmtstate = xmt_data;
|
|
mine->xmtinprogress = 0;
|
|
case xmt_data:
|
|
b = (char*)buf;
|
|
rv = lo->methods->send(
|
|
lo, b + mine->xmtinprogress,
|
|
mine->xmtreq - mine->xmtinprogress, flags, timeout);
|
|
if ((-1 == rv) && (PR_WOULD_BLOCK_ERROR == PR_GetError())) break;
|
|
mine->xmtinprogress += rv;
|
|
if (mine->xmtinprogress < amount) break;
|
|
mine->xmtstate = xmt_send_debit;
|
|
mine->xmtinprogress = 0;
|
|
return mine->xmtreq; /* <<-- That's the one! */
|
|
default:
|
|
break;
|
|
}
|
|
} while (-1 != rv);
|
|
return rv;
|
|
} /* MySend */
|
|
|
|
static Verbosity ChangeVerbosity(Verbosity verbosity, PRIntn delta)
|
|
{
|
|
PRIntn verbage = (PRIntn)verbosity + delta;
|
|
if (verbage < (PRIntn)silent) verbage = (PRIntn)silent;
|
|
else if (verbage > (PRIntn)noisy) verbage = (PRIntn)noisy;
|
|
return (Verbosity)verbage;
|
|
} /* ChangeVerbosity */
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
PRStatus rv;
|
|
PLOptStatus os;
|
|
PRFileDesc *client, *service;
|
|
PRNetAddr any_address;
|
|
const char *server_name = NULL;
|
|
const PRIOMethods *stubMethods;
|
|
PRThread *client_thread, *server_thread;
|
|
PRThreadScope thread_scope = PR_LOCAL_THREAD;
|
|
PRSocketOptionData socket_noblock, socket_nodelay;
|
|
PLOptState *opt = PL_CreateOptState(argc, argv, "dqGC:c:p:");
|
|
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
|
|
{
|
|
if (PL_OPT_BAD == os) continue;
|
|
switch (opt->option)
|
|
{
|
|
case 0:
|
|
server_name = opt->value;
|
|
break;
|
|
case 'd': /* debug mode */
|
|
if (verbosity < noisy)
|
|
verbosity = ChangeVerbosity(verbosity, 1);
|
|
break;
|
|
case 'q': /* debug mode */
|
|
if (verbosity > silent)
|
|
verbosity = ChangeVerbosity(verbosity, -1);
|
|
break;
|
|
case 'G': /* use global threads */
|
|
thread_scope = PR_GLOBAL_THREAD;
|
|
break;
|
|
case 'C': /* number of threads waiting */
|
|
major_iterations = atoi(opt->value);
|
|
break;
|
|
case 'c': /* number of client threads */
|
|
minor_iterations = atoi(opt->value);
|
|
break;
|
|
case 'p': /* default port */
|
|
default_port = atoi(opt->value);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
PL_DestroyOptState(opt);
|
|
PR_STDIO_INIT();
|
|
|
|
logFile = PR_GetSpecialFD(PR_StandardError);
|
|
identity = PR_GetUniqueIdentity("Dummy");
|
|
stubMethods = PR_GetDefaultIOMethods();
|
|
|
|
/*
|
|
** The protocol we're going to implement is one where in order to initiate
|
|
** a send, the sender must first solicit permission. Therefore, every
|
|
** send is really a send - receive - send sequence.
|
|
*/
|
|
myMethods = *stubMethods; /* first get the entire batch */
|
|
myMethods.accept = MyAccept; /* then override the ones we care about */
|
|
myMethods.recv = MyRecv; /* then override the ones we care about */
|
|
myMethods.send = MySend; /* then override the ones we care about */
|
|
myMethods.close = MyClose; /* then override the ones we care about */
|
|
myMethods.poll = MyPoll; /* then override the ones we care about */
|
|
|
|
if (NULL == server_name)
|
|
rv = PR_InitializeNetAddr(
|
|
PR_IpAddrLoopback, default_port, &server_address);
|
|
else
|
|
{
|
|
rv = PR_StringToNetAddr(server_name, &server_address);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_InitializeNetAddr(
|
|
PR_IpAddrNull, default_port, &server_address);
|
|
}
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
socket_noblock.value.non_blocking = PR_TRUE;
|
|
socket_noblock.option = PR_SockOpt_Nonblocking;
|
|
socket_nodelay.value.no_delay = PR_TRUE;
|
|
socket_nodelay.option = PR_SockOpt_NoDelay;
|
|
|
|
/* one type w/o layering */
|
|
|
|
while (major_iterations-- > 0)
|
|
{
|
|
if (verbosity > silent)
|
|
PR_fprintf(logFile, "Beginning non-layered test\n");
|
|
|
|
client = PR_NewTCPSocket(); PR_ASSERT(NULL != client);
|
|
service = PR_NewTCPSocket(); PR_ASSERT(NULL != service);
|
|
|
|
rv = PR_SetSocketOption(client, &socket_noblock);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(service, &socket_noblock);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(client, &socket_nodelay);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(service, &socket_nodelay);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
rv = PR_InitializeNetAddr(PR_IpAddrAny, default_port, &any_address);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Bind(service, &any_address); PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Listen(service, 10); PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
server_thread = PR_CreateThread(
|
|
PR_USER_THREAD, Server, service,
|
|
PR_PRIORITY_HIGH, thread_scope,
|
|
PR_JOINABLE_THREAD, 16 * 1024);
|
|
PR_ASSERT(NULL != server_thread);
|
|
|
|
client_thread = PR_CreateThread(
|
|
PR_USER_THREAD, Client, client,
|
|
PR_PRIORITY_NORMAL, thread_scope,
|
|
PR_JOINABLE_THREAD, 16 * 1024);
|
|
PR_ASSERT(NULL != client_thread);
|
|
|
|
rv = PR_JoinThread(client_thread);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_JoinThread(server_thread);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
rv = PR_Close(client); PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Close(service); PR_ASSERT(PR_SUCCESS == rv);
|
|
if (verbosity > silent)
|
|
PR_fprintf(logFile, "Ending non-layered test\n");
|
|
|
|
/* with layering */
|
|
if (verbosity > silent)
|
|
PR_fprintf(logFile, "Beginning layered test\n");
|
|
client = PR_NewTCPSocket(); PR_ASSERT(NULL != client);
|
|
service = PR_NewTCPSocket(); PR_ASSERT(NULL != service);
|
|
|
|
rv = PR_SetSocketOption(client, &socket_noblock);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(service, &socket_noblock);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(client, &socket_nodelay);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_SetSocketOption(service, &socket_nodelay);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
PushLayer(client);
|
|
PushLayer(service);
|
|
|
|
rv = PR_InitializeNetAddr(PR_IpAddrAny, default_port, &any_address);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Bind(service, &any_address); PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Listen(service, 10); PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
server_thread = PR_CreateThread(
|
|
PR_USER_THREAD, Server, service,
|
|
PR_PRIORITY_HIGH, thread_scope,
|
|
PR_JOINABLE_THREAD, 16 * 1024);
|
|
PR_ASSERT(NULL != server_thread);
|
|
|
|
client_thread = PR_CreateThread(
|
|
PR_USER_THREAD, Client, client,
|
|
PR_PRIORITY_NORMAL, thread_scope,
|
|
PR_JOINABLE_THREAD, 16 * 1024);
|
|
PR_ASSERT(NULL != client_thread);
|
|
|
|
rv = PR_JoinThread(client_thread);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_JoinThread(server_thread);
|
|
PR_ASSERT(PR_SUCCESS == rv);
|
|
|
|
rv = PR_Close(PopLayer(client)); PR_ASSERT(PR_SUCCESS == rv);
|
|
rv = PR_Close(PopLayer(service)); PR_ASSERT(PR_SUCCESS == rv);
|
|
if (verbosity > silent)
|
|
PR_fprintf(logFile, "Ending layered test\n");
|
|
}
|
|
return 0;
|
|
} /* main */
|
|
|
|
/* nblayer.c */
|