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op_filok.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
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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
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00013  * License.
00014  *
00015  * The Original Code is the Netscape Portable Runtime (NSPR).
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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.
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00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 /***********************************************************************
00039 **
00040 ** Name: op_filok.c
00041 **
00042 ** Description: Test Program to verify the PR_Open finding an existing file.
00043 **
00044 ** Modification History:
00045 ** 03-June-97 AGarcia- Initial version
00046 ***********************************************************************/
00047 
00048 /***********************************************************************
00049 ** Includes
00050 ***********************************************************************/
00051 /* Used to get the command line option */
00052 #include "prinit.h"
00053 #include "prmem.h"
00054 #include "prio.h"
00055 #include "prerror.h"
00056 #include <stdio.h>
00057 
00058 #ifdef XP_MAC
00059 #include "prlog.h"
00060 #define printf PR_LogPrint
00061 #else
00062 #endif
00063 
00064 /*
00065  * The name of a file that is guaranteed to exist
00066  * on every machine of a particular OS.
00067  */
00068 #ifdef VMS
00069 #define EXISTING_FILENAME "SYS$LOGIN:LOGIN.COM"
00070 #elif XP_UNIX
00071 #define EXISTING_FILENAME "/bin/sh"
00072 #elif defined(WIN32)
00073 #define EXISTING_FILENAME "c:/autoexec.bat"
00074 #elif defined(OS2)
00075 #define EXISTING_FILENAME "c:/config.sys"
00076 #elif defined(BEOS)
00077 #define EXISTING_FILENAME "/boot/beos/bin/sh"
00078 #else
00079 #error "Unknown OS"
00080 #endif
00081 
00082 static PRFileDesc *t1;
00083 
00084 int main(int argc, char **argv)
00085 {
00086 
00087 #ifdef XP_MAC
00088        SetupMacPrintfLog("pr_open_re.log");
00089 #endif
00090        
00091     PR_STDIO_INIT();
00092 
00093        t1 = PR_Open(EXISTING_FILENAME, PR_RDONLY, 0666);
00094 
00095        if (t1 == NULL) {
00096               printf ("error code is %d \n", PR_GetError());
00097               printf ("File %s should be found\n",
00098                             EXISTING_FILENAME);
00099               return 1;
00100        } else {
00101               if (PR_Close(t1) == PR_SUCCESS) {
00102                      printf ("Test passed \n");
00103                      return 0;
00104               } else {
00105                      printf ("cannot close file\n");
00106                      printf ("error code is %d\n", PR_GetError());
00107                      return 1;
00108               }
00109        }
00110 }