216 lines
4.6 KiB
C
216 lines
4.6 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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#include "setup.h"
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#include <string.h>
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#include <stdio.h>
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#include <curl/curl.h>
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#include "urldata.h"
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#ifdef USE_SSLEAY
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static void getssl_version(char *ptr, long *num)
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{
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#if (SSLEAY_VERSION_NUMBER >= 0x905000)
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{
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char sub[2];
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unsigned long ssleay_value;
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sub[1]='\0';
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ssleay_value=SSLeay();
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*num = ssleay_value;
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if(ssleay_value < 0x906000) {
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ssleay_value=SSLEAY_VERSION_NUMBER;
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sub[0]='\0';
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}
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else {
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if(ssleay_value&0xff0) {
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sub[0]=((ssleay_value>>4)&0xff) + 'a' -1;
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}
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else
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sub[0]='\0';
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}
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sprintf(ptr, " OpenSSL/%lx.%lx.%lx%s",
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(ssleay_value>>28)&0xf,
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(ssleay_value>>20)&0xff,
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(ssleay_value>>12)&0xff,
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sub);
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}
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#else
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*num = SSLEAY_VERSION_NUMBER;
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#if (SSLEAY_VERSION_NUMBER >= 0x900000)
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sprintf(ptr, " OpenSSL/%lx.%lx.%lx",
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(SSLEAY_VERSION_NUMBER>>28)&0xff,
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(SSLEAY_VERSION_NUMBER>>20)&0xff,
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(SSLEAY_VERSION_NUMBER>>12)&0xf);
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#else
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{
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char sub[2];
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sub[1]='\0';
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if(SSLEAY_VERSION_NUMBER&0x0f) {
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sub[0]=(SSLEAY_VERSION_NUMBER&0x0f) + 'a' -1;
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}
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else
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sub[0]='\0';
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sprintf(ptr, " SSL/%x.%x.%x%s",
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(SSLEAY_VERSION_NUMBER>>12)&0xff,
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(SSLEAY_VERSION_NUMBER>>8)&0xf,
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(SSLEAY_VERSION_NUMBER>>4)&0xf, sub);
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}
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#endif
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#endif
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}
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#endif
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char *curl_version(void)
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{
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static char version[200];
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char *ptr;
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long num;
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strcpy(version, LIBCURL_NAME "/" LIBCURL_VERSION );
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ptr=strchr(version, '\0');
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#ifdef USE_SSLEAY
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getssl_version(ptr, &num);
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ptr=strchr(version, '\0');
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#else
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(void)num; /* no compiler warning please */
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#endif
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#ifdef KRB4
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sprintf(ptr, " krb4");
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ptr += strlen(ptr);
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#endif
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#ifdef ENABLE_IPV6
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sprintf(ptr, " ipv6");
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ptr += strlen(ptr);
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#endif
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#ifdef HAVE_LIBZ
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sprintf(ptr, " zlib/%s", zlibVersion());
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ptr += strlen(ptr);
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#endif
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#ifdef GSSAPI
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sprintf(ptr, " GSS");
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ptr += strlen(ptr);
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#endif
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return version;
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}
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/* data for curl_version_info */
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static const char *protocols[] = {
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#ifndef CURL_DISABLE_FTP
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"ftp",
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#endif
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#ifndef CURL_DISABLE_GOPHER
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"gopher",
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#endif
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#ifndef CURL_DISABLE_TELNET
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"telnet",
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#endif
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#ifndef CURL_DISABLE_DICT
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"dict",
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#endif
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#ifndef CURL_DISABLE_LDAP
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"ldap",
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#endif
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#ifndef CURL_DISABLE_HTTP
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"http",
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#endif
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#ifndef CURL_DISABLE_FILE
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"file",
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#endif
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#ifdef USE_SSLEAY
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#ifndef CURL_DISABLE_HTTP
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"https",
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#endif
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#ifndef CURL_DISABLE_FTP
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"ftps",
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#endif
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#endif
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NULL
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};
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static curl_version_info_data version_info = {
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CURLVERSION_FIRST,
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LIBCURL_VERSION,
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LIBCURL_VERSION_NUM,
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OS, /* as found by configure or set by hand at build-time */
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0 /* features is 0 by default */
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#ifdef ENABLE_IPV6
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| CURL_VERSION_IPV6
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#endif
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#ifdef KRB4
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| CURL_VERSION_KERBEROS4
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#endif
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#ifdef USE_SSLEAY
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| CURL_VERSION_SSL
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| CURL_VERSION_NTLM /* since this requires OpenSSL */
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#endif
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#ifdef HAVE_LIBZ
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| CURL_VERSION_LIBZ
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#endif
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#ifdef GSSAPI
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| CURL_VERSION_GSSNEGOTIATE
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#endif
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#ifdef CURLDEBUG
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| CURL_VERSION_DEBUG
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#endif
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#ifdef USE_ARES
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| CURL_VERSION_ASYNCHDNS
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#endif
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,
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NULL, /* ssl_version */
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0, /* ssl_version_num */
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NULL, /* zlib_version */
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protocols
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};
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curl_version_info_data *curl_version_info(CURLversion stamp)
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{
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#ifdef USE_SSLEAY
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static char ssl_buffer[80];
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long num;
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getssl_version(ssl_buffer, &num);
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version_info.ssl_version = ssl_buffer;
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version_info.ssl_version_num = num;
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/* SSL stuff is left zero if undefined */
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#endif
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#ifdef HAVE_LIBZ
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version_info.libz_version = zlibVersion();
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/* libz left NULL if non-existing */
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#endif
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(void)stamp; /* avoid compiler warnings, we don't use this */
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return &version_info;
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}
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