| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2005, 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. |
| * |
| * $Id$ |
| ***************************************************************************/ |
| |
| #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 |
| , |
| 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; |
| } |