1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/* -*- 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) 2003
* 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 ***** */
/***********************************************************************
**
** Name: libfilename.c
**
** Description: test PR_GetLibraryFilePathname.
**
***********************************************************************/
#include "nspr.h"
#include "pprio.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
PRBool debug_mode = PR_FALSE;
static PRStatus RunTest(const char *name, PRFuncPtr addr)
{
char *pathname;
PRFileDesc *fd;
pathname = PR_GetLibraryFilePathname(name, addr);
if (pathname == NULL) {
fprintf(stderr, "PR_GetLibraryFilePathname failed\n");
/* we let this test pass if this function is not implemented */
if (PR_GetError() == PR_NOT_IMPLEMENTED_ERROR) {
return PR_SUCCESS;
}
return PR_FAILURE;
}
if (debug_mode) printf("Pathname is %s\n", pathname);
fd = PR_OpenFile(pathname, PR_RDONLY, 0);
if (fd == NULL) {
fprintf(stderr, "PR_Open failed: %d\n", (int)PR_GetError());
return PR_FAILURE;
}
if (PR_Close(fd) == PR_FAILURE) {
fprintf(stderr, "PR_Close failed: %d\n", (int)PR_GetError());
return PR_FAILURE;
}
PR_Free(pathname);
return PR_SUCCESS;
}
int main(int argc, char **argv)
{
char *name;
PRFuncPtr addr;
PRLibrary *lib;
PRBool failed = PR_FALSE;
if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
debug_mode = PR_TRUE;
}
/* First test a library that is implicitly linked. */
#ifdef WINNT
name = PR_Malloc(strlen("libnspr4.dll")+1);
strcpy(name, "libnspr4.dll");
#else
name = PR_GetLibraryName(NULL, "nspr4");
#endif
addr = (PRFuncPtr)PR_GetTCPMethods()->close;
if (RunTest(name, addr) == PR_FAILURE) {
failed = PR_TRUE;
}
PR_FreeLibraryName(name);
/* Next test a library that is dynamically loaded. */
name = PR_GetLibraryName("dll", "my");
if (debug_mode) printf("Loading library %s\n", name);
lib = PR_LoadLibrary(name);
if (!lib) {
fprintf(stderr, "PR_LoadLibrary failed\n");
exit(1);
}
PR_FreeLibraryName(name);
name = PR_GetLibraryName(NULL, "my");
addr = PR_FindFunctionSymbol(lib, "My_GetValue");
if (RunTest(name, addr) == PR_FAILURE) {
failed = PR_TRUE;
}
PR_FreeLibraryName(name);
PR_UnloadLibrary(lib);
if (failed) {
printf("FAIL\n");
return 1;
}
printf("PASS\n");
return 0;
}
|
