5857491a2a
* src/debug.h (TRACE_BEG, TRACE_LOG, TRACE_SUC): Use variadic macros and remove the TRACE_BEG1 et al. Change all users to always pass a format string. (TRACE): Ditto. * src/debug.c (_gpgme_debugf): New. * configure.ac <GCC>: Add -Wno-format-zero-length. -- This makes it easier for use to enable format checks. The zero-length format is required to allow for an empty format due to the comman problematic of __VA_ARGS__. Signed-off-by: Werner Koch <wk@gnupg.org>
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
/* getauditlog.c - Retrieve the audit log.
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* Copyright (C) 2007 g10 Code GmbH
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*
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* This file is part of GPGME.
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*
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* GPGME is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* GPGME is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <https://gnu.org/licenses/>.
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "gpgme.h"
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#include "debug.h"
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#include "context.h"
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#include "ops.h"
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static gpgme_error_t
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getauditlog_status_handler (void *priv, gpgme_status_code_t code, char *args)
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{
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(void)priv;
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(void)code;
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(void)args;
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return 0;
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}
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static gpgme_error_t
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getauditlog_start (gpgme_ctx_t ctx, int synchronous,
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gpgme_data_t output, unsigned int flags)
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{
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gpgme_error_t err;
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if (!output)
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return gpg_error (GPG_ERR_INV_VALUE);
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if (!(flags & GPGME_AUDITLOG_DIAG))
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{
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err = _gpgme_op_reset (ctx, ((synchronous&255) | 256) );
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if (err)
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return err;
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}
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_gpgme_engine_set_status_handler (ctx->engine,
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getauditlog_status_handler, ctx);
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return _gpgme_engine_op_getauditlog (ctx->engine, output, flags);
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}
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/* Return the auditlog for the current session. This may be called
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after a successful or failed operation. If no audit log is
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available GPG_ERR_NO_DATA is returned. This is the asynchronous
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variant. */
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gpgme_error_t
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gpgme_op_getauditlog_start (gpgme_ctx_t ctx,
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gpgme_data_t output, unsigned int flags)
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{
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gpg_error_t err;
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TRACE_BEG (DEBUG_CTX, "gpgme_op_getauditlog_start", ctx,
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"output=%p, flags=0x%x", output, flags);
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if (!ctx)
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return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE));
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err = getauditlog_start (ctx, 0, output, flags);
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return TRACE_ERR (err);
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}
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/* Return the auditlog for the current session. This may be called
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after a successful or failed operation. If no audit log is
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available GPG_ERR_NO_DATA is returned. This is the synchronous
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variant. */
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gpgme_error_t
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gpgme_op_getauditlog (gpgme_ctx_t ctx, gpgme_data_t output, unsigned int flags)
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{
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gpgme_error_t err;
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TRACE_BEG (DEBUG_CTX, "gpgme_op_getauditlog", ctx,
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"output=%p, flags=0x%x", output, flags);
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if (!ctx)
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return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE));
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err = getauditlog_start (ctx, 1, output, flags);
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if (!err)
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err = _gpgme_wait_one (ctx);
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return TRACE_ERR (err);
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}
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