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diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/tmocon.c b/src/libs/xpcom18a4/nsprpub/pr/tests/tmocon.c
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+++ b/src/libs/xpcom18a4/nsprpub/pr/tests/tmocon.c
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * 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 Netscape are
+ * Copyright (C) 1998-2000 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable
+ * instead of those above. If you wish to allow use of your
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL. If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+/***********************************************************************
+**
+** Name: tmocon.c
+**
+** Description: test client socket connection.
+**
+** Modification History:
+** 19-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
+** The debug mode will print all of the printfs associated with this test.
+** The regress mode will be the default mode. Since the regress tool limits
+** the output to a one line status:PASS or FAIL,all of the printf statements
+** have been handled with an if (debug_mode) statement.
+***********************************************************************/
+
+/***********************************************************************
+** Includes
+***********************************************************************/
+/* Used to get the command line option */
+#include "plgetopt.h"
+
+#include "nspr.h"
+#include "pprio.h"
+
+#include "plerror.h"
+#include "plgetopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* for getcwd */
+#if defined(XP_UNIX) || defined (XP_OS2_EMX) || defined(XP_BEOS)
+#include <unistd.h>
+#elif defined(XP_PC)
+#include <direct.h>
+#endif
+
+#ifdef XP_MAC
+#include "prlog.h"
+#define printf PR_LogPrint
+#endif
+
+
+#define BASE_PORT 9867
+
+#define DEFAULT_DALLY 1
+#define DEFAULT_THREADS 1
+#define DEFAULT_TIMEOUT 10
+#define DEFAULT_MESSAGES 100
+#define DEFAULT_MESSAGESIZE 100
+
+static PRFileDesc *debug_out = NULL;
+
+typedef struct Shared
+{
+ PRBool random;
+ PRBool failed;
+ PRBool intermittant;
+ PRIntn debug;
+ PRInt32 messages;
+ PRIntervalTime dally;
+ PRIntervalTime timeout;
+ PRInt32 message_length;
+ PRNetAddr serverAddress;
+} Shared;
+
+static PRIntervalTime Timeout(const Shared *shared)
+{
+ PRIntervalTime timeout = shared->timeout;
+ if (shared->random)
+ {
+ PRIntervalTime quarter = timeout >> 2; /* one quarter of the interval */
+ PRUint32 random = rand() % quarter; /* something in[0..timeout / 4) */
+ timeout = (((3 * quarter) + random) >> 2) + quarter; /* [75..125)% */
+ }
+ return timeout;
+} /* Timeout */
+
+static void CauseTimeout(const Shared *shared)
+{
+ if (shared->intermittant) PR_Sleep(Timeout(shared));
+} /* CauseTimeout */
+
+static PRStatus MakeReceiver(Shared *shared)
+{
+ PRStatus rv = PR_FAILURE;
+ if (PR_IsNetAddrType(&shared->serverAddress, PR_IpAddrLoopback))
+ {
+ char *argv[3];
+ char path[1024 + sizeof("/tmoacc")];
+ (void)getcwd(path, sizeof(path));
+ (void)strcat(path, "/tmoacc");
+#ifdef XP_PC
+ (void)strcat(path, ".exe");
+#endif
+ argv[0] = path;
+ if (shared->debug > 0)
+ {
+ argv[1] = "-d";
+ argv[2] = NULL;
+ }
+ else argv[1] = NULL;
+ if (shared->debug > 1)
+ PR_fprintf(debug_out, " creating accept process %s ...", path);
+ fflush(stdout);
+ rv = PR_CreateProcessDetached(path, argv, NULL, NULL);
+ if (PR_SUCCESS == rv)
+ {
+ if (shared->debug > 1)
+ PR_fprintf(debug_out, " wait 5 seconds");
+ if (shared->debug > 1)
+ PR_fprintf(debug_out, " before connecting to accept process ...");
+ fflush(stdout);
+ PR_Sleep(PR_SecondsToInterval(5));
+ return rv;
+ }
+ shared->failed = PR_TRUE;
+ if (shared->debug > 0)
+ PL_FPrintError(debug_out, "PR_CreateProcessDetached failed");
+ }
+ return rv;
+} /* MakeReceiver */
+
+static void Connect(void *arg)
+{
+ PRStatus rv;
+ char *buffer = NULL;
+ PRFileDesc *clientSock;
+ Shared *shared = (Shared*)arg;
+ PRInt32 loop, bytes, flags = 0;
+ struct Descriptor { PRInt32 length; PRUint32 checksum; } descriptor;
+ debug_out = (0 == shared->debug) ? NULL : PR_GetSpecialFD(PR_StandardError);
+
+ buffer = (char*)PR_MALLOC(shared->message_length);
+
+ for (bytes = 0; bytes < shared->message_length; ++bytes)
+ buffer[bytes] = (char)bytes;
+
+ descriptor.checksum = 0;
+ for (bytes = 0; bytes < shared->message_length; ++bytes)
+ {
+ PRUint32 overflow = descriptor.checksum & 0x80000000;
+ descriptor.checksum = (descriptor.checksum << 1);
+ if (0x00000000 != overflow) descriptor.checksum += 1;
+ descriptor.checksum += buffer[bytes];
+ }
+ descriptor.checksum = PR_htonl(descriptor.checksum);
+
+ for (loop = 0; loop < shared->messages; ++loop)
+ {
+ if (shared->debug > 1)
+ PR_fprintf(debug_out, "[%d]socket ... ", loop);
+ clientSock = PR_NewTCPSocket();
+ if (clientSock)
+ {
+ /*
+ * We need to slow down the rate of generating connect requests,
+ * otherwise the listen backlog queue on the accept side may
+ * become full and we will get connection refused or timeout
+ * error.
+ */
+
+ PR_Sleep(shared->dally);
+ if (shared->debug > 1)
+ {
+ char buf[128];
+ PR_NetAddrToString(&shared->serverAddress, buf, sizeof(buf));
+ PR_fprintf(debug_out, "connecting to %s ... ", buf);
+ }
+ rv = PR_Connect(
+ clientSock, &shared->serverAddress, Timeout(shared));
+ if (PR_SUCCESS == rv)
+ {
+ PRInt32 descriptor_length = (loop < (shared->messages - 1)) ?
+ shared->message_length : 0;
+ descriptor.length = PR_htonl(descriptor_length);
+ if (shared->debug > 1)
+ PR_fprintf(
+ debug_out, "sending %d bytes ... ", descriptor_length);
+ CauseTimeout(shared); /* might cause server to timeout */
+ bytes = PR_Send(
+ clientSock, &descriptor, sizeof(descriptor),
+ flags, Timeout(shared));
+ if (bytes != sizeof(descriptor))
+ {
+ shared->failed = PR_TRUE;
+ if (shared->debug > 0)
+ PL_FPrintError(debug_out, "PR_Send failed");
+ }
+ if (0 != descriptor_length)
+ {
+ CauseTimeout(shared);
+ bytes = PR_Send(
+ clientSock, buffer, descriptor_length,
+ flags, Timeout(shared));
+ if (bytes != descriptor_length)
+ {
+ shared->failed = PR_TRUE;
+ if (shared->debug > 0)
+ PL_FPrintError(debug_out, "PR_Send failed");
+ }
+ }
+ if (shared->debug > 1) PR_fprintf(debug_out, "closing ... ");
+ rv = PR_Shutdown(clientSock, PR_SHUTDOWN_BOTH);
+ rv = PR_Close(clientSock);
+ if (shared->debug > 1)
+ {
+ if (PR_SUCCESS == rv) PR_fprintf(debug_out, "\n");
+ else PL_FPrintError(debug_out, "shutdown failed");
+ }
+ }
+ else
+ {
+ if (shared->debug > 1) PL_FPrintError(debug_out, "connect failed");
+ PR_Close(clientSock);
+ if ((loop == 0) && (PR_GetError() == PR_CONNECT_REFUSED_ERROR))
+ {
+ if (MakeReceiver(shared) == PR_FAILURE) break;
+ }
+ else
+ {
+ if (shared->debug > 1) PR_fprintf(debug_out, " exiting\n");
+ break;
+ }
+ }
+ }
+ else
+ {
+ shared->failed = PR_TRUE;
+ if (shared->debug > 0) PL_FPrintError(debug_out, "create socket");
+ break;
+ }
+ }
+
+ PR_DELETE(buffer);
+} /* Connect */
+
+int Tmocon(int argc, char **argv)
+{
+ /*
+ * USAGE
+ * -d turn on debugging output (default = off)
+ * -v turn on verbose output (default = off)
+ * -h <n> dns name of host serving the connection (default = self)
+ * -i dally intermittantly to cause timeouts (default = off)
+ * -m <n> number of messages to send (default = 100)
+ * -s <n> size of each message (default = 100)
+ * -t <n> number of threads sending (default = 1)
+ * -G use global threads (default = local)
+ * -T <n> timeout on I/O operations (seconds) (default = 10)
+ * -D <n> dally between connect requests (seconds)(default = 0)
+ * -R randomize the dally types around 'T' (default = no)
+ */
+
+ PRStatus rv;
+ int exitStatus;
+ PLOptStatus os;
+ Shared *shared = NULL;
+ PRThread **thread = NULL;
+ PRIntn index, threads = DEFAULT_THREADS;
+ PRThreadScope thread_scope = PR_LOCAL_THREAD;
+ PRInt32 dally = DEFAULT_DALLY, timeout = DEFAULT_TIMEOUT;
+ PLOptState *opt = PL_CreateOptState(argc, argv, "divGRh:m:s:t:T:D:");
+
+ shared = PR_NEWZAP(Shared);
+
+ shared->debug = 0;
+ shared->failed = PR_FALSE;
+ shared->random = PR_FALSE;
+ shared->messages = DEFAULT_MESSAGES;
+ shared->message_length = DEFAULT_MESSAGESIZE;
+
+ PR_STDIO_INIT();
+ memset(&shared->serverAddress, 0, sizeof(shared->serverAddress));
+ rv = PR_InitializeNetAddr(PR_IpAddrLoopback, BASE_PORT, &shared->serverAddress);
+ PR_ASSERT(PR_SUCCESS == rv);
+
+ while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+ {
+ if (PL_OPT_BAD == os) continue;
+ switch (opt->option)
+ {
+ case 'd':
+ if (0 == shared->debug) shared->debug = 1;
+ break;
+ case 'v':
+ if (0 == shared->debug) shared->debug = 2;
+ break;
+ case 'i':
+ shared->intermittant = PR_TRUE;
+ break;
+ case 'R':
+ shared->random = PR_TRUE;
+ break;
+ case 'G':
+ thread_scope = PR_GLOBAL_THREAD;
+ break;
+ case 'h': /* the value for backlock */
+ {
+ PRIntn es = 0;
+ PRHostEnt host;
+ char buffer[1024];
+ (void)PR_GetHostByName(
+ opt->value, buffer, sizeof(buffer), &host);
+ es = PR_EnumerateHostEnt(
+ es, &host, BASE_PORT, &shared->serverAddress);
+ PR_ASSERT(es > 0);
+ }
+ break;
+ case 'm': /* number of messages to send */
+ shared->messages = atoi(opt->value);
+ break;
+ case 't': /* number of threads sending */
+ threads = atoi(opt->value);
+ break;
+ case 'D': /* dally time between transmissions */
+ dally = atoi(opt->value);
+ break;
+ case 'T': /* timeout on I/O operations */
+ timeout = atoi(opt->value);
+ break;
+ case 's': /* total size of each message */
+ shared->message_length = atoi(opt->value);
+ break;
+ default:
+ break;
+ }
+ }
+ PL_DestroyOptState(opt);
+
+ if (0 == timeout) timeout = DEFAULT_TIMEOUT;
+ if (0 == threads) threads = DEFAULT_THREADS;
+ if (0 == shared->messages) shared->messages = DEFAULT_MESSAGES;
+ if (0 == shared->message_length) shared->message_length = DEFAULT_MESSAGESIZE;
+
+ shared->dally = PR_SecondsToInterval(dally);
+ shared->timeout = PR_SecondsToInterval(timeout);
+
+ thread = (PRThread**)PR_CALLOC(threads * sizeof(PRThread*));
+
+ for (index = 0; index < threads; ++index)
+ thread[index] = PR_CreateThread(
+ PR_USER_THREAD, Connect, shared,
+ PR_PRIORITY_NORMAL, thread_scope,
+ PR_JOINABLE_THREAD, 0);
+ for (index = 0; index < threads; ++index)
+ rv = PR_JoinThread(thread[index]);
+
+ PR_DELETE(thread);
+
+ PR_fprintf(
+ PR_GetSpecialFD(PR_StandardError), "%s\n",
+ ((shared->failed) ? "FAILED" : "PASSED"));
+ exitStatus = (shared->failed) ? 1 : 0;
+ PR_DELETE(shared);
+ return exitStatus;
+}
+
+int main(int argc, char **argv)
+{
+ return (PR_VersionCheck(PR_VERSION)) ?
+ PR_Initialize(Tmocon, argc, argv, 4) : -1;
+} /* main */
+
+/* tmocon.c */
+
+
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