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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id: version.c,v 1.48 2006-04-19 09:03:21 bagder Exp $
***************************************************************************/
#include "setup.h"
#include <string.h>
#include <stdio.h>
#include <curl/curl.h>
#include "urldata.h"
#include "sslgen.h"
#define _MPRINTF_REPLACE /* use the internal *printf() functions */
#include <curl/mprintf.h>
#ifdef USE_ARES
#include <ares_version.h>
#endif
#ifdef USE_LIBIDN
#include <stringprep.h>
#endif
char *curl_version(void)
{
static char version[200];
char *ptr=version;
size_t len;
size_t left = sizeof(version);
strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION );
ptr=strchr(ptr, '\0');
left -= strlen(ptr);
len = Curl_ssl_version(ptr, left);
left -= len;
ptr += len;
#ifdef HAVE_LIBZ
len = snprintf(ptr, left, " zlib/%s", zlibVersion());
left -= len;
ptr += len;
#endif
#ifdef USE_ARES
/* this function is only present in c-ares, not in the original ares */
len = snprintf(ptr, left, " c-ares/%s", ares_version(NULL));
left -= len;
ptr += len;
#endif
#ifdef USE_LIBIDN
if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) {
len = snprintf(ptr, left, " libidn/%s", stringprep_check_version(NULL));
left -= len;
ptr += len;
}
#endif
return version;
}
/* data for curl_version_info */
static const char * const protocols[] = {
#ifndef CURL_DISABLE_TFTP
"tftp",
#endif
#ifndef CURL_DISABLE_FTP
"ftp",
#endif
#ifndef CURL_DISABLE_TELNET
"telnet",
#endif
#ifndef CURL_DISABLE_DICT
"dict",
#endif
#ifndef CURL_DISABLE_LDAP
"ldap",
#endif
#ifndef CURL_DISABLE_HTTP
"http",
#endif
#ifndef CURL_DISABLE_FILE
"file",
#endif
#ifdef USE_SSL
#ifndef CURL_DISABLE_HTTP
"https",
#endif
#ifndef CURL_DISABLE_FTP
"ftps",
#endif
#endif
NULL
};
static curl_version_info_data version_info = {
CURLVERSION_NOW,
LIBCURL_VERSION,
LIBCURL_VERSION_NUM,
OS, /* as found by configure or set by hand at build-time */
0 /* features is 0 by default */
#ifdef ENABLE_IPV6
| CURL_VERSION_IPV6
#endif
#ifdef HAVE_KRB4
| CURL_VERSION_KERBEROS4
#endif
#ifdef USE_SSL
| CURL_VERSION_SSL
#endif
#ifdef USE_NTLM
| CURL_VERSION_NTLM
#endif
#ifdef USE_WINDOWS_SSPI
| CURL_VERSION_SSPI
#endif
#ifdef HAVE_LIBZ
| CURL_VERSION_LIBZ
#endif
#ifdef HAVE_GSSAPI
| CURL_VERSION_GSSNEGOTIATE
#endif
#ifdef CURLDEBUG
| CURL_VERSION_DEBUG
#endif
#ifdef USE_ARES
| CURL_VERSION_ASYNCHDNS
#endif
#ifdef HAVE_SPNEGO
| CURL_VERSION_SPNEGO
#endif
#if defined(ENABLE_64BIT) && (SIZEOF_CURL_OFF_T > 4)
| CURL_VERSION_LARGEFILE
#endif
#if defined(CURL_DOES_CONVERSIONS)
| CURL_VERSION_CONV
#endif
,
NULL, /* ssl_version */
0, /* ssl_version_num, this is kept at zero */
NULL, /* zlib_version */
protocols,
NULL, /* c-ares version */
0, /* c-ares version numerical */
NULL, /* libidn version */
};
curl_version_info_data *curl_version_info(CURLversion stamp)
{
#ifdef USE_SSL
static char ssl_buffer[80];
Curl_ssl_version(ssl_buffer, sizeof(ssl_buffer));
version_info.ssl_version = ssl_buffer;
#endif
#ifdef HAVE_LIBZ
version_info.libz_version = zlibVersion();
/* libz left NULL if non-existing */
#endif
#ifdef USE_ARES
{
int aresnum;
version_info.ares = ares_version(&aresnum);
version_info.ares_num = aresnum;
}
#endif
#ifdef USE_LIBIDN
/* This returns a version string if we use the given version or later,
otherwise it returns NULL */
version_info.libidn = stringprep_check_version(LIBIDN_REQUIRED_VERSION);
if(version_info.libidn)
version_info.features |= CURL_VERSION_IDN;
#endif
(void)stamp; /* avoid compiler warnings, we don't use this */
return &version_info;
}
|