mirror of
https://github.com/openssl/openssl.git
synced 2024-12-27 06:21:43 +08:00
33388b44b6
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
109 lines
3.7 KiB
Plaintext
109 lines
3.7 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
ossl_cmp_print_log,
|
|
ossl_cmp_alert,
|
|
ossl_cmp_err,
|
|
ossl_cmp_warn,
|
|
ossl_cmp_info,
|
|
ossl_cmp_debug,
|
|
ossl_cmp_log,
|
|
ossl_cmp_log1,
|
|
ossl_cmp_log2,
|
|
ossl_cmp_log3,
|
|
ossl_cmp_log4,
|
|
ossl_cmp_log_parse_metadata,
|
|
ossl_cmp_add_error_data,
|
|
ossl_cmp_add_error_line
|
|
- logging and error reporting support for CMP
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include "cmp_local.h"
|
|
|
|
int ossl_cmp_print_log(OSSL_CMP_severity level, const OSSL_CMP_CTX *ctx,
|
|
const char *func, const char *file, int line,
|
|
const char *level_str, const char *format, ...);
|
|
#define ossl_cmp_alert(ctx, msg)
|
|
#define ossl_cmp_err(ctx, msg)
|
|
#define ossl_cmp_warn(ctx, msg)
|
|
#define ossl_cmp_info(ctx, msg)
|
|
#define ossl_cmp_debug(ctx, (msg)
|
|
#define ossl_cmp_log(level, ctx, msg)
|
|
#define ossl_cmp_log1(level, ctx, fmt, arg1)
|
|
#define ossl_cmp_log2(level, ctx, fmt, arg1, arg2)
|
|
#define ossl_cmp_log3(level, ctx, fmt, arg1, arg2, arg3)
|
|
#define ossl_cmp_log4(level, ctx, fmt, arg1, arg2, arg3, arg4)
|
|
const char *ossl_cmp_log_parse_metadata(const char *buf,
|
|
OSSL_CMP_severity *level, char **func,
|
|
char **file, int *line);
|
|
|
|
#define ossl_cmp_add_error_data(txt)
|
|
#define ossl_cmp_add_error_line(txt)
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
ossl_cmp_print_log() prints CMP log messages (i.e., diagnostic info) via the
|
|
log callback of the B<ctx> if present and the severity level is sufficient.
|
|
If the trace API if enabled the function uses it, prepending the function name,
|
|
filename, line number, and severity information to the message being output.
|
|
In any case the B<level>, B<func>, B<file>, and B<line> parameters
|
|
and the message constructed using the given B<format> and variable further
|
|
argument list are passed to the log callback function (unless it is NULL).
|
|
The B<ctx>, B<func>, B<file>, and B<level_str> arguments may be NULL.
|
|
|
|
ossl_cmp_alert(), ossl_cmp_err(), ossl_cmp_warn(), ossl_cmp_info(), and
|
|
ossl_cmp_debug() output a simple alert/error/warning/info/debug message
|
|
via ossl_cmp_print_log().
|
|
|
|
ossl_cmp_log(), ossl_cmp_log1(), ossl_cmp_log2(), ossl_cmp_log3(), and
|
|
ossl_cmp_log4() output a log message with the given severity,
|
|
constructing the message text from the given format and arguments.
|
|
|
|
ossl_cmp_log_parse_metadata() parses the given message buffer I<buf> populated
|
|
by ossl_cmp_log() etc.
|
|
according to the pattern OSSL_CMP_LOG_START#level ": %s\n", filling in
|
|
the variable pointed to by I<level> with the severity level or -1,
|
|
the variable pointed to by I<func> with the function name string or NULL,
|
|
the variable pointed to by I<file> with the filename string or NULL, and
|
|
the variable pointed to by I<line> with the line number or -1.
|
|
Any string returned via I<*func> and I<*file> must be freed by the caller.
|
|
|
|
ossl_cmp_add_error_data() is a macro calling
|
|
L<ERR_add_error_txt(3)> with the separator being ":".
|
|
|
|
ossl_cmp_add_error_line() is a macro calling
|
|
L<ERR_add_error_txt(3)> with the separator being "\n".
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
ossl_cmp_log_parse_metadata() returns the pointer to the actual message text
|
|
after the OSSL_CMP_LOG_PREFIX and level and ':' if found in the buffer,
|
|
else the beginning of the buffer.
|
|
|
|
ossl_cmp_add_error_data() and
|
|
ossl_cmp_add_error_line()
|
|
do not return anything.
|
|
|
|
All other functions return 1 on success, 0 on error.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<ERR_add_error_txt(3)>
|
|
|
|
=head1 HISTORY
|
|
|
|
The OpenSSL CMP support was added in OpenSSL 3.0.
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|