mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 00:25:27 +00:00
247 lines
7.9 KiB
C
247 lines
7.9 KiB
C
/* -*- 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) 1999-2000
|
|
* 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 ***** */
|
|
|
|
/*
|
|
* Test: sendzlf.c
|
|
*
|
|
* Description: send a zero-length file with PR_SendFile and
|
|
* PR_TransmitFile.
|
|
*/
|
|
|
|
#define ZERO_LEN_FILE_NAME "zerolen.tmp"
|
|
#define HEADER_STR "Header"
|
|
#define HEADER_LEN 6 /* length of HEADER_STR, not counting the null byte */
|
|
#define TRAILER_STR "Trailer"
|
|
#define TRAILER_LEN 7 /* length of TRAILER_STR, not counting the null byte */
|
|
|
|
#include "nspr.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
static void ClientThread(void *arg)
|
|
{
|
|
PRFileDesc *sock;
|
|
PRNetAddr addr;
|
|
PRUint16 port = (PRUint16) arg;
|
|
char buf[1024];
|
|
char *bufPtr;
|
|
PRInt32 nbytes;
|
|
PRInt32 ntotal;
|
|
PRInt32 nexpected;
|
|
|
|
sock = PR_NewTCPSocket();
|
|
if (NULL == sock) {
|
|
fprintf(stderr, "PR_NewTCPSocket failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_InitializeNetAddr(PR_IpAddrLoopback, port, &addr) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_InitializeNetAddr failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Connect failed\n");
|
|
exit(1);
|
|
}
|
|
ntotal = 0;
|
|
bufPtr = buf;
|
|
while ((nbytes = PR_Read(sock, bufPtr, sizeof(buf)-ntotal)) > 0) {
|
|
ntotal += nbytes;
|
|
bufPtr += nbytes;
|
|
}
|
|
if (-1 == nbytes) {
|
|
fprintf(stderr, "PR_Read failed\n");
|
|
exit(1);
|
|
}
|
|
nexpected = HEADER_LEN+TRAILER_LEN+TRAILER_LEN+HEADER_LEN+HEADER_LEN;
|
|
if (ntotal != nexpected) {
|
|
fprintf(stderr, "total bytes read should be %d but is %d\n",
|
|
nexpected, ntotal);
|
|
exit(1);
|
|
}
|
|
if (memcmp(buf, HEADER_STR TRAILER_STR TRAILER_STR HEADER_STR HEADER_STR,
|
|
nexpected) != 0) {
|
|
fprintf(stderr, "wrong data is received\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Close(sock) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Close failed\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
static void ServerThread(void *arg)
|
|
{
|
|
PRFileDesc *listenSock = (PRFileDesc *) arg;
|
|
PRFileDesc *acceptSock;
|
|
PRFileDesc *file;
|
|
PRSendFileData sfd;
|
|
char header[1024], trailer[1024];
|
|
PRInt32 nbytes;
|
|
|
|
/* Create a zero-length file */
|
|
file = PR_Open(ZERO_LEN_FILE_NAME,
|
|
PR_CREATE_FILE|PR_TRUNCATE|PR_RDWR, 0666);
|
|
if (NULL == file) {
|
|
fprintf(stderr, "PR_Open failed\n");
|
|
exit(1);
|
|
}
|
|
sfd.fd = file;
|
|
sfd.file_offset = 0;
|
|
sfd.file_nbytes = 0;
|
|
memcpy(header, HEADER_STR, HEADER_LEN);
|
|
memcpy(trailer, TRAILER_STR, TRAILER_LEN);
|
|
sfd.header = header;
|
|
sfd.hlen = HEADER_LEN;
|
|
sfd.trailer = trailer;
|
|
sfd.tlen = TRAILER_LEN;
|
|
acceptSock = PR_Accept(listenSock, NULL, PR_INTERVAL_NO_TIMEOUT);
|
|
if (NULL == acceptSock) {
|
|
fprintf(stderr, "PR_Accept failed\n");
|
|
exit(1);
|
|
}
|
|
/* Send both header and trailer */
|
|
nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN,
|
|
PR_INTERVAL_NO_TIMEOUT);
|
|
if (HEADER_LEN+TRAILER_LEN != nbytes) {
|
|
fprintf(stderr, "PR_SendFile should return %d but returned %d\n",
|
|
HEADER_LEN+TRAILER_LEN, nbytes);
|
|
exit(1);
|
|
}
|
|
/* Trailer only, no header */
|
|
sfd.hlen = 0;
|
|
nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN,
|
|
PR_INTERVAL_NO_TIMEOUT);
|
|
if (TRAILER_LEN != nbytes) {
|
|
fprintf(stderr, "PR_SendFile should return %d but returned %d\n",
|
|
TRAILER_LEN, nbytes);
|
|
exit(1);
|
|
}
|
|
/* Header only, no trailer */
|
|
sfd.hlen = HEADER_LEN;
|
|
sfd.tlen = 0;
|
|
nbytes = PR_SendFile(acceptSock, &sfd, PR_TRANSMITFILE_KEEP_OPEN,
|
|
PR_INTERVAL_NO_TIMEOUT);
|
|
if (HEADER_LEN != nbytes) {
|
|
fprintf(stderr, "PR_SendFile should return %d but returned %d\n",
|
|
HEADER_LEN, nbytes);
|
|
exit(1);
|
|
}
|
|
/* Try PR_TransmitFile */
|
|
nbytes = PR_TransmitFile(acceptSock, file, header, HEADER_LEN,
|
|
PR_TRANSMITFILE_KEEP_OPEN, PR_INTERVAL_NO_TIMEOUT);
|
|
if (HEADER_LEN != nbytes) {
|
|
fprintf(stderr, "PR_TransmitFile should return %d but returned %d\n",
|
|
HEADER_LEN, nbytes);
|
|
exit(1);
|
|
}
|
|
if (PR_Close(acceptSock) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Close failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Close(file) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Close failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Delete(ZERO_LEN_FILE_NAME) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Delete failed\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
int main()
|
|
{
|
|
PRFileDesc *listenSock;
|
|
PRThread *clientThread;
|
|
PRThread *serverThread;
|
|
PRNetAddr addr;
|
|
PRThreadScope scope = PR_GLOBAL_THREAD;
|
|
|
|
listenSock = PR_NewTCPSocket();
|
|
if (NULL == listenSock) {
|
|
fprintf(stderr, "PR_NewTCPSocket failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_InitializeNetAddr(PR_IpAddrAny, 0, &addr) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_InitializeNetAddr failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Bind(listenSock, &addr) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Bind failed\n");
|
|
exit(1);
|
|
}
|
|
/* Find out what port number we are bound to. */
|
|
if (PR_GetSockName(listenSock, &addr) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_GetSockName failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Listen(listenSock, 5) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Listen failed\n");
|
|
exit(1);
|
|
}
|
|
|
|
clientThread = PR_CreateThread(PR_USER_THREAD,
|
|
ClientThread, (void *) PR_ntohs(PR_NetAddrInetPort(&addr)),
|
|
PR_PRIORITY_NORMAL, scope, PR_JOINABLE_THREAD, 0);
|
|
if (NULL == clientThread) {
|
|
fprintf(stderr, "PR_CreateThread failed\n");
|
|
exit(1);
|
|
}
|
|
serverThread = PR_CreateThread(PR_USER_THREAD,
|
|
ServerThread, listenSock,
|
|
PR_PRIORITY_NORMAL, scope, PR_JOINABLE_THREAD, 0);
|
|
if (NULL == serverThread) {
|
|
fprintf(stderr, "PR_CreateThread failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_JoinThread(clientThread) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_JoinThread failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_JoinThread(serverThread) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_JoinThread failed\n");
|
|
exit(1);
|
|
}
|
|
if (PR_Close(listenSock) == PR_FAILURE) {
|
|
fprintf(stderr, "PR_Close failed\n");
|
|
exit(1);
|
|
}
|
|
printf("PASS\n");
|
|
return 0;
|
|
}
|