677266c769
Replace bit mask protocol sets by null-terminated arrays of protocol tokens. These are the addresses of the protocol names returned by curl_version_info(). Protocol names are sorted case-insensitively before output to satisfy CI tests matches consistency. The protocol list returned by curl_version_info() is augmented with all RTMP protocol variants. Test 1401 adjusted for new alpha ordered output. Closes #9546
125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2022, 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.
|
|
*
|
|
* SPDX-License-Identifier: curl
|
|
*
|
|
***************************************************************************/
|
|
#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 */
|
|
|
|
static const char *no_protos = NULL;
|
|
|
|
curl_version_info_data *curlinfo = NULL;
|
|
const char * const *built_in_protos = &no_protos;
|
|
|
|
size_t proto_count = 0;
|
|
|
|
const char *proto_file = NULL;
|
|
const char *proto_ftp = NULL;
|
|
const char *proto_ftps = NULL;
|
|
const char *proto_http = NULL;
|
|
const char *proto_https = NULL;
|
|
const char *proto_rtsp = NULL;
|
|
const char *proto_scp = NULL;
|
|
const char *proto_sftp = NULL;
|
|
const char *proto_tftp = NULL;
|
|
|
|
static struct proto_name_tokenp {
|
|
const char *proto_name;
|
|
const char **proto_tokenp;
|
|
} const possibly_built_in[] = {
|
|
{ "file", &proto_file },
|
|
{ "ftp", &proto_ftp },
|
|
{ "ftps", &proto_ftps },
|
|
{ "http", &proto_http },
|
|
{ "https", &proto_https },
|
|
{ "rtsp", &proto_rtsp },
|
|
{ "scp", &proto_scp },
|
|
{ "sftp", &proto_sftp },
|
|
{ "tftp", &proto_tftp },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/*
|
|
* libcurl_info_init: retrieves run-time information about libcurl,
|
|
* setting a global pointer 'curlinfo' to libcurl's run-time info
|
|
* struct, count protocols and flag those we are interested in.
|
|
*/
|
|
|
|
CURLcode get_libcurl_info(void)
|
|
{
|
|
CURLcode result = CURLE_OK;
|
|
|
|
/* Pointer to libcurl's run-time version information */
|
|
curlinfo = curl_version_info(CURLVERSION_NOW);
|
|
if(!curlinfo)
|
|
return CURLE_FAILED_INIT;
|
|
|
|
if(curlinfo->protocols) {
|
|
const char *const *builtin;
|
|
const struct proto_name_tokenp *p;
|
|
|
|
built_in_protos = curlinfo->protocols;
|
|
|
|
for(builtin = built_in_protos; !result && *builtin; builtin++) {
|
|
/* Identify protocols we are interested in. */
|
|
for(p = possibly_built_in; p->proto_name; p++)
|
|
if(curl_strequal(p->proto_name, *builtin)) {
|
|
*p->proto_tokenp = *builtin;
|
|
break;
|
|
}
|
|
}
|
|
proto_count = builtin - built_in_protos;
|
|
}
|
|
|
|
return CURLE_OK;
|
|
}
|
|
|
|
/* Tokenize a protocol name.
|
|
* Return the address of the protocol name listed by the library, or NULL if
|
|
* not found.
|
|
* Although this may seem useless, this always returns the same address for
|
|
* a given protocol and thus allows comparing pointers rather than strings.
|
|
* In addition, the returned pointer is not deallocated until the program ends.
|
|
*/
|
|
|
|
const char *proto_token(const char *proto)
|
|
{
|
|
const char * const *builtin;
|
|
|
|
if(!proto)
|
|
return NULL;
|
|
for(builtin = built_in_protos; *builtin; builtin++)
|
|
if(curl_strequal(*builtin, proto))
|
|
break;
|
|
return *builtin;
|
|
}
|