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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "prio.h"
#include "prprf.h"
#include "prlink.h"
#include "prvrsion.h"
#include "plerror.h"
#include "plgetopt.h"
PRIntn main(PRIntn argc, char **argv)
{
PRIntn rv = 1;
PLOptStatus os;
PRIntn verbosity = 0;
PRLibrary *runtime = NULL;
const char *library_name = NULL;
const PRVersionDescription *version_info;
char buffer[100];
PRExplodedTime exploded;
PLOptState *opt = PL_CreateOptState(argc, argv, "d");
PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
{
if (PL_OPT_BAD == os) continue;
switch (opt->option)
{
case 0: /* fully qualified library name */
library_name = opt->value;
break;
case 'd': /* verbodity */
verbosity += 1;
break;
default:
PR_fprintf(err, "Usage: version [-d] {fully qualified library name}\n");
return 2; /* but not a lot else */
}
}
PL_DestroyOptState(opt);
if (NULL != library_name)
{
runtime = PR_LoadLibrary(library_name);
if (NULL == runtime) {
PL_FPrintError(err, "PR_LoadLibrary");
return 3;
} else {
versionEntryPointType versionPoint = (versionEntryPointType)
PR_FindSymbol(runtime, "libVersionPoint");
if (NULL == versionPoint) {
PL_FPrintError(err, "PR_FindSymbol");
return 4;
}
version_info = versionPoint();
}
} else
version_info = libVersionPoint(); /* NSPR's version info */
(void)PR_fprintf(err, "Runtime library version information\n");
PR_ExplodeTime(
version_info->buildTime, PR_GMTParameters, &exploded);
(void)PR_FormatTime(
buffer, sizeof(buffer), "%d %b %Y %H:%M:%S", &exploded);
(void)PR_fprintf(err, " Build time: %s GMT\n", buffer);
(void)PR_fprintf(
err, " Build time: %s\n", version_info->buildTimeString);
(void)PR_fprintf(
err, " %s V%u.%u.%u (%s%s%s)\n",
version_info->description,
version_info->vMajor,
version_info->vMinor,
version_info->vPatch,
(version_info->beta ? " beta " : ""),
(version_info->debug ? " debug " : ""),
(version_info->special ? " special" : ""));
(void)PR_fprintf(err, " filename: %s\n", version_info->filename);
(void)PR_fprintf(err, " security: %s\n", version_info->security);
(void)PR_fprintf(err, " copyright: %s\n", version_info->copyright);
(void)PR_fprintf(err, " comment: %s\n", version_info->comment);
rv = 0;
return rv;
}
/* version.c */
|
