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lightning-sunbird  0.9+nobinonly
getproto.c
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
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00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Netscape Portable Runtime (NSPR).
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998-2000
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
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00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 /*
00039  *************************************************************************
00040  *
00041  * File: getproto.c
00042  *
00043  * A test program for PR_GetProtoByName and PR_GetProtoByNumber
00044  *
00045  *************************************************************************
00046  */
00047 
00048 #include "plstr.h"
00049 #include "plerror.h"
00050 #include "prinit.h"
00051 #include "prprf.h"
00052 #include "prnetdb.h"
00053 #include "prerror.h"
00054 
00055 int main()
00056 {
00057     PRFileDesc *prstderr = PR_GetSpecialFD(PR_StandardError);
00058     PRBool failed = PR_FALSE;
00059     PRProtoEnt proto;
00060     char buf[2048];
00061     PRStatus rv;
00062 
00063     PR_STDIO_INIT();
00064     rv = PR_GetProtoByName("tcp", buf, sizeof(buf), &proto);
00065     if (PR_FAILURE == rv) {
00066         failed = PR_TRUE;
00067         PL_FPrintError(prstderr, "PR_GetProtoByName failed");
00068     }
00069     else if (6 != proto.p_num) {
00070         PR_fprintf(
00071             prstderr,"tcp is usually 6, but is %d on this machine\n",
00072             proto.p_num);
00073     }
00074     else PR_fprintf(prstderr, "tcp is protocol number %d\n", proto.p_num);
00075 
00076     rv = PR_GetProtoByName("udp", buf, sizeof(buf), &proto);
00077     if (PR_FAILURE == rv) {
00078         failed = PR_TRUE;
00079         PL_FPrintError(prstderr, "PR_GetProtoByName failed");
00080     }
00081     else if (17 != proto.p_num) {
00082         PR_fprintf(
00083             prstderr, "udp is usually 17, but is %d on this machine\n",
00084             proto.p_num);
00085     }
00086     else PR_fprintf(prstderr, "udp is protocol number %d\n", proto.p_num);
00087 
00088     rv = PR_GetProtoByNumber(6, buf, sizeof(buf), &proto);
00089     if (PR_FAILURE == rv) {
00090         failed = PR_TRUE;
00091         PL_FPrintError(prstderr, "PR_GetProtoByNumber failed");
00092     }
00093     else if (PL_strcmp("tcp", proto.p_name)) {
00094         PR_fprintf(
00095             prstderr, "Protocol number 6 is usually tcp, but is %s"
00096             " on this platform\n", proto.p_name);
00097     }
00098     else PR_fprintf(prstderr, "Protocol number 6 is %s\n", proto.p_name);
00099 
00100     rv = PR_GetProtoByNumber(17, buf, sizeof(buf), &proto);
00101     if (PR_FAILURE == rv) {
00102         failed = PR_TRUE;
00103         PL_FPrintError(prstderr, "PR_GetProtoByNumber failed");
00104     }
00105     else if (PL_strcmp("udp", proto.p_name)) {
00106         PR_fprintf(
00107             prstderr, "Protocol number 17 is usually udp, but is %s"
00108             " on this platform\n", proto.p_name);
00109     }
00110     else PR_fprintf(prstderr, "Protocol number 17 is %s\n", proto.p_name);
00111 
00112     PR_fprintf(prstderr, (failed) ? "FAILED\n" : "PASSED\n");
00113     return (failed) ? 1 : 0;
00114 }