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Diffstat (limited to 'Utilities/cmcurl/version.c')
| -rw-r--r-- | Utilities/cmcurl/version.c | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/Utilities/cmcurl/version.c b/Utilities/cmcurl/version.c new file mode 100644 index 0000000..9085f7d --- /dev/null +++ b/Utilities/cmcurl/version.c @@ -0,0 +1,249 @@ +/*************************************************************************** + * _ _ ____ _ + * 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. + * + * $Id$ + ***************************************************************************/ + +#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 + +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#include <iconv.h> +#endif + +#ifdef USE_LIBSSH2 +#include <libssh2.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 +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#ifdef _LIBICONV_VERSION + len = snprintf(ptr, left, " iconv/%d.%d", + _LIBICONV_VERSION >> 8, _LIBICONV_VERSION & 255); +#else + /* version unknown */ + len = snprintf(ptr, left, " iconv"); +#endif /* _LIBICONV_VERSION */ + left -= len; + ptr += len; +#endif +#ifdef USE_LIBSSH2 + len = snprintf(ptr, left, " libssh2/%s", LIBSSH2_VERSION); + 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 + +#ifdef USE_LIBSSH2 + "scp", + "sftp", +#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 */ + 0, /* iconv version */ + NULL, /* ssh lib version */ +}; + +curl_version_info_data *curl_version_info(CURLversion stamp) +{ +#ifdef USE_LIBSSH2 + static char ssh_buffer[80]; +#endif + +#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 + +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#ifdef _LIBICONV_VERSION + version_info.iconv_ver_num = _LIBICONV_VERSION; +#else + /* version unknown */ + version_info.iconv_ver_num = -1; +#endif /* _LIBICONV_VERSION */ +#endif + +#ifdef USE_LIBSSH2 + snprintf(ssh_buffer, sizeof(ssh_buffer), "libssh2/%s", LIBSSH2_VERSION); + version_info.libssh_version = ssh_buffer; +#endif + + (void)stamp; /* avoid compiler warnings, we don't use this */ + + return &version_info; +} |