contrib/sendmail-8.13.7/libmilter/handler.c

   1 /*
   2  *  Copyright (c) 1999-2003 Sendmail, Inc. and its suppliers.
   3  *      All rights reserved.
   4  *
   5  * By using this file, you agree to the terms and conditions set
   6  * forth in the LICENSE file which can be found at the top level of
   7  * the sendmail distribution.
   8  *
   9  */
  10
  11 #include <sm/gen.h>
  12 SM_RCSID("@(#)$Id: handler.c,v 8.36 2003/09/08 21:27:14 yuri Exp $")
  13
  14 #include "libmilter.h"
  15
  16
  17 /*
  18 **  HANDLE_SESSION -- Handle a connected session in its own context
  19 **
  20 **      Parameters:
  21 **              ctx -- context structure
  22 **
  23 **      Returns:
  24 **              MI_SUCCESS/MI_FAILURE
  25 */
  26
  27 int
  28 mi_handle_session(ctx)
  29         SMFICTX_PTR ctx;
  30 {
  31         int ret;
  32
  33         if (ctx == NULL)
  34                 return MI_FAILURE;
  35         ctx->ctx_id = (sthread_t) sthread_get_id();
  36
  37         /*
  38         **  Detach so resources are free when the thread returns.
  39         **  If we ever "wait" for threads, this call must be removed.
  40         */
  41
  42         if (pthread_detach(ctx->ctx_id) != 0)
  43                 ret = MI_FAILURE;
  44         else
  45                 ret = mi_engine(ctx);
  46         if (ValidSocket(ctx->ctx_sd))
  47         {
  48                 (void) closesocket(ctx->ctx_sd);
  49                 ctx->ctx_sd = INVALID_SOCKET;
  50         }
  51         if (ctx->ctx_reply != NULL)
  52         {
  53                 free(ctx->ctx_reply);
  54                 ctx->ctx_reply = NULL;
  55         }
  56         if (ctx->ctx_privdata != NULL)
  57         {
  58                 smi_log(SMI_LOG_WARN,
  59                         "%s: private data not NULL",
  60                         ctx->ctx_smfi->xxfi_name);
  61         }
  62         mi_clr_macros(ctx, 0);
  63         free(ctx);
  64         ctx = NULL;
  65         return ret;
  66 }