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lib: remove support for CURL_DOES_CONVERSIONS

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TPF was the only user and support for that was dropped.

Closes #8378
This commit is contained in:
Daniel Stenberg 2022-02-03 13:04:30 +01:00
parent da15443ddd
commit 2610142139
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GPG key ID: 5CC908FDB71E12C2
95 changed files with 198 additions and 1907 deletions
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3
docs/examples/Makefile.inc
View file

@ -5,7 +5,7 @@
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
# 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
@ -135,7 +135,6 @@ COMPLICATED_EXAMPLES = \
multi-uv.c \
multithread.c \
opensslthreadlock.c \
sampleconv.c \
sessioninfo.c \
smooth-gtk-thread.c \
synctime.c \

112
docs/examples/sampleconv.c
View file

@ -1,112 +0,0 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, 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.
*
***************************************************************************/
/* <DESC>
* This is a simple example showing how a program on a non-ASCII platform
* would invoke callbacks to do its own codeset conversions instead of
* using the built-in iconv functions in libcurl.
* </DESC>
*/
/*
The IBM-1047 EBCDIC codeset is used for this example but the code
would be similar for other non-ASCII codesets.
Three callback functions are created below:
my_conv_from_ascii_to_ebcdic,
my_conv_from_ebcdic_to_ascii, and
my_conv_from_utf8_to_ebcdic
The "platform_xxx" calls represent platform-specific conversion routines.
*/
#include <stdio.h>
#include <curl/curl.h>
static CURLcode my_conv_from_ascii_to_ebcdic(char *buffer, size_t length)
{
char *tempptrin, *tempptrout;
size_t bytes = length;
int rc;
tempptrin = tempptrout = buffer;
rc = platform_a2e(&tempptrin, &bytes, &tempptrout, &bytes);
if(rc == PLATFORM_CONV_OK) {
return CURLE_OK;
}
else {
return CURLE_CONV_FAILED;
}
}
static CURLcode my_conv_from_ebcdic_to_ascii(char *buffer, size_t length)
{
char *tempptrin, *tempptrout;
size_t bytes = length;
int rc;
tempptrin = tempptrout = buffer;
rc = platform_e2a(&tempptrin, &bytes, &tempptrout, &bytes);
if(rc == PLATFORM_CONV_OK) {
return CURLE_OK;
}
else {
return CURLE_CONV_FAILED;
}
}
static CURLcode my_conv_from_utf8_to_ebcdic(char *buffer, size_t length)
{
char *tempptrin, *tempptrout;
size_t bytes = length;
int rc;
tempptrin = tempptrout = buffer;
rc = platform_u2e(&tempptrin, &bytes, &tempptrout, &bytes);
if(rc == PLATFORM_CONV_OK) {
return CURLE_OK;
}
else {
return CURLE_CONV_FAILED;
}
}
int main(void)
{
CURL *curl;
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
/* use platform-specific functions for codeset conversions */
curl_easy_setopt(curl, CURLOPT_CONV_FROM_NETWORK_FUNCTION,
my_conv_from_ascii_to_ebcdic);
curl_easy_setopt(curl, CURLOPT_CONV_TO_NETWORK_FUNCTION,
my_conv_from_ebcdic_to_ascii);
curl_easy_setopt(curl, CURLOPT_CONV_FROM_UTF8_FUNCTION,
my_conv_from_utf8_to_ebcdic);
curl_easy_perform(curl);
/* always cleanup */
curl_easy_cleanup(curl);
}
return 0;
}