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NetBSD/usr.bin/ftp/ssl.h

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use fetch_*() for I/O with SMALLPROG / !WITH_SSL builds Adapt the SMALLPROG / -UWITH_SSL build to also use the fetch_*() methods from ssl.c, instead of using stdio, as stdio isn't robust when using interruptable signals. Disable ssl-specific support in the fetch_*() methods if WITH_SSL isn't defined, so SMALLPROG still doesn't have ssl support (as expected). The resulting SMALLPROG binary is slightly larger than before (e.g., 157KiB vs 153KiB on amd64). Set version to 20210603 for this fix and the SO_KEEPALIVE fix for PR 56129. PR install/56219
2021-06-03 13:23:33 +03:00
/* $NetBSD: ssl.h,v 1.5 2021/06/03 10:23:33 lukem Exp $ */
PR/47276: Add https support
2012-12-21 22:07:36 +04:00
/*-
use fetch_*() for I/O with SMALLPROG / !WITH_SSL builds Adapt the SMALLPROG / -UWITH_SSL build to also use the fetch_*() methods from ssl.c, instead of using stdio, as stdio isn't robust when using interruptable signals. Disable ssl-specific support in the fetch_*() methods if WITH_SSL isn't defined, so SMALLPROG still doesn't have ssl support (as expected). The resulting SMALLPROG binary is slightly larger than before (e.g., 157KiB vs 153KiB on amd64). Set version to 20210603 for this fix and the SO_KEEPALIVE fix for PR 56129. PR install/56219
2021-06-03 13:23:33 +03:00
* Copyright (c) 2012-2021 The NetBSD Foundation, Inc.
PR/47276: Add https support
2012-12-21 22:07:36 +04:00
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#define FETCH struct fetch_connect
struct fetch_connect;
Annotate functions using format strings.
2014-01-07 06:07:08 +04:00
int fetch_printf(struct fetch_connect *, const char *fmt, ...)
__printflike(2, 3);
PR/47276: Add https support
2012-12-21 22:07:36 +04:00
int fetch_fileno(struct fetch_connect *);
int fetch_error(struct fetch_connect *);
int fetch_flush(struct fetch_connect *);
struct fetch_connect *fetch_open(const char *, const char *);
struct fetch_connect *fetch_fdopen(int, const char *);
int fetch_close(struct fetch_connect *);
Make fetch_read() return size_t like fread() does. It is bogus to have one backing implementation that returns different values and types than the other. Handle error setting properly; i.e. bail out if the internal read returned an error. Now we get a proper error message when the the server resets our connection instead of a warning that the right failed with an invalid argument. The server used for testing was: http://capeweather.dyndns.org:8080/graphs/3474.png Which seems to be unreliable :-)
2019-04-04 03:36:09 +03:00
size_t fetch_read(void *, size_t, size_t, struct fetch_connect *);
PR/47276: Add https support
2012-12-21 22:07:36 +04:00
char *fetch_getln(char *, int, struct fetch_connect *);
int fetch_getline(struct fetch_connect *, char *, size_t, const char **);
void fetch_set_ssl(struct fetch_connect *, void *);
Add Server Name Indication (SNI) support for https. Needed for e.g. some github URLs.
2015-09-12 22:38:42 +03:00
void *fetch_start_ssl(int, const char *);