githubmirror/libassuan

src/server.c
71 строка2 KB
NIIBE Yutaka
w32: Cleaner semantics for PID and Process handle.
17 май 2023, 04:55
17 май 2023, 04:556350f79
/* server.c - Interfaces for all assuan servers.
 * Copyright (C) 2009 Free Software Foundation, Inc.
 *
 * This file is part of Assuan.
 *
 * Assuan is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * Assuan is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, see <http://www.gnu.org/licenses/>.
 * SPDX-License-Identifier: LGPL-2.1+
 */


#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "assuan-defs.h"
#include "debug.h"



/* Disconnect and release the context CTX.  */
void
_assuan_server_finish (assuan_context_t ctx)
{
  if (ctx->inbound.fd != ASSUAN_INVALID_FD)
    {
      _assuan_close (ctx, ctx->inbound.fd);
      if (ctx->inbound.fd == ctx->outbound.fd)
        ctx->outbound.fd = ASSUAN_INVALID_FD;
      ctx->inbound.fd = ASSUAN_INVALID_FD;
    }
  if (ctx->outbound.fd != ASSUAN_INVALID_FD)
    {
      _assuan_close (ctx, ctx->outbound.fd);
      ctx->outbound.fd = ASSUAN_INVALID_FD;
    }

#if defined(HAVE_W32_SYSTEM)
  ctx->process_id = -1;
#else
  ctx->pid = ASSUAN_INVALID_PID;
#endif

  _assuan_uds_deinit (ctx);

  _assuan_inquire_release (ctx);
}


void
_assuan_server_release (assuan_context_t ctx)
{
  _assuan_server_finish (ctx);

  _assuan_free (ctx, ctx->hello_line);
  ctx->hello_line = NULL;
  _assuan_free (ctx, ctx->okay_line);
  ctx->okay_line = NULL;
  _assuan_free (ctx, ctx->cmdtbl);
  ctx->cmdtbl = NULL;
}