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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, 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 https://curl.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.
*
***************************************************************************/
#include "tool_setup.h"
#include "strcase.h"
#define ENABLE_CURLX_PRINTF
/* use our own printf() functions */
#include "curlx.h"
#include "tool_libinfo.h"
#include "memdebug.h" /* keep this as LAST include */
/* global variable definitions, for libcurl run-time info */
curl_version_info_data *curlinfo = NULL;
long built_in_protos = 0;
static struct proto_name_pattern {
const char *proto_name;
long proto_pattern;
} const possibly_built_in[] = {
{ "dict", CURLPROTO_DICT },
{ "file", CURLPROTO_FILE },
{ "ftp", CURLPROTO_FTP },
{ "ftps", CURLPROTO_FTPS },
{ "gopher", CURLPROTO_GOPHER },
{ "gophers",CURLPROTO_GOPHERS},
{ "http", CURLPROTO_HTTP },
{ "https", CURLPROTO_HTTPS },
{ "imap", CURLPROTO_IMAP },
{ "imaps", CURLPROTO_IMAPS },
{ "ldap", CURLPROTO_LDAP },
{ "ldaps", CURLPROTO_LDAPS },
{ "mqtt", CURLPROTO_MQTT },
{ "pop3", CURLPROTO_POP3 },
{ "pop3s", CURLPROTO_POP3S },
{ "rtmp", CURLPROTO_RTMP },
{ "rtmps", CURLPROTO_RTMPS },
{ "rtsp", CURLPROTO_RTSP },
{ "scp", CURLPROTO_SCP },
{ "sftp", CURLPROTO_SFTP },
{ "smb", CURLPROTO_SMB },
{ "smbs", CURLPROTO_SMBS },
{ "smtp", CURLPROTO_SMTP },
{ "smtps", CURLPROTO_SMTPS },
{ "telnet", CURLPROTO_TELNET },
{ "tftp", CURLPROTO_TFTP },
{ NULL, 0 }
};
/*
* libcurl_info_init: retrieves run-time information about libcurl,
* setting a global pointer 'curlinfo' to libcurl's run-time info
* struct, and a global bit pattern 'built_in_protos' composed of
* CURLPROTO_* bits indicating which protocols are actually built
* into library being used.
*/
CURLcode get_libcurl_info(void)
{
const char *const *proto;
/* Pointer to libcurl's run-time version information */
curlinfo = curl_version_info(CURLVERSION_NOW);
if(!curlinfo)
return CURLE_FAILED_INIT;
/* Build CURLPROTO_* bit pattern with libcurl's built-in protocols */
built_in_protos = 0;
if(curlinfo->protocols) {
for(proto = curlinfo->protocols; *proto; proto++) {
struct proto_name_pattern const *p;
for(p = possibly_built_in; p->proto_name; p++) {
if(curl_strequal(*proto, p->proto_name)) {
built_in_protos |= p->proto_pattern;
break;
}
}
}
}
return CURLE_OK;
}
/*
* scheme2protocol() returns the protocol bit for the specified URL scheme
*/
long scheme2protocol(const char *scheme)
{
struct proto_name_pattern const *p;
for(p = possibly_built_in; p->proto_name; p++) {
if(curl_strequal(scheme, p->proto_name))
return p->proto_pattern;
}
return 0;
}
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