OS: define sockaddr_storage for HP-UX

[user/henk/code/exim.git] / src / src / smtp_in.c

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index d940c69f01cfe2b0bdaab5826e6774c9008ddfcb..b48e436e3c0d8ae3d89aa59c4b6c22b3da875b60 100644 (file)
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -96,7 +96,7 @@ enum {
 
   QUIT_CMD, HELP_CMD,
 
-#ifdef EXPERIMENTAL_PROXY
+#ifdef SUPPORT_PROXY
   PROXY_FAIL_IGNORE_CMD,
 #endif
 
@@ -135,7 +135,7 @@ static BOOL rcpt_smtp_response_same;
 static BOOL rcpt_in_progress;
 static int  nonmail_command_count;
 static BOOL smtp_exit_function_called = 0;
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
 static BOOL smtputf8_advertised;
 #endif
 static int  synprot_error_count;
@@ -239,7 +239,7 @@ enum {
   ENV_MAIL_OPT_PRDR,
 #endif
   ENV_MAIL_OPT_RET, ENV_MAIL_OPT_ENVID,
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
   ENV_MAIL_OPT_UTF8,
 #endif
   };
@@ -258,7 +258,7 @@ static env_mail_type_t env_mail_type_list[] = {
 #endif
     { US"RET",    ENV_MAIL_OPT_RET,    TRUE },
     { US"ENVID",  ENV_MAIL_OPT_ENVID,  TRUE },
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
     { US"SMTPUTF8",ENV_MAIL_OPT_UTF8,  FALSE },                /* rfc6531 */
 #endif
     /* keep this the last entry */
@@ -583,7 +583,7 @@ exim_exit(EXIT_FAILURE);
 
 
 
-#ifdef EXPERIMENTAL_PROXY
+#ifdef SUPPORT_PROXY
 /*************************************************
 *     Restore socket timeout to previous value   *
 *************************************************/
@@ -620,7 +620,7 @@ int rc;
 /* Cannot configure local connection as a proxy inbound */
 if (sender_host_address == NULL) return proxy_session;
 
-rc = verify_check_this_host(&proxy_required_hosts, NULL, NULL,
+rc = verify_check_this_host(CUSS &hosts_proxy, NULL, NULL,
                            sender_host_address, NULL);
 if (rc == OK)
   {
@@ -761,10 +761,10 @@ if (ret >= 16 &&
             DEBUG(D_receive) debug_printf("Invalid %s source IP\n", iptype);
             return ERRNO_PROXYFAIL;
             }
-          proxy_host_address  = sender_host_address;
+          proxy_local_address = sender_host_address;
           sender_host_address = string_copy(US tmpip);
           tmpport             = ntohs(hdr.v2.addr.ip4.src_port);
-          proxy_host_port     = sender_host_port;
+          proxy_local_port    = sender_host_port;
           sender_host_port    = tmpport;
           /* Save dest ip/port */
           tmpaddr.sin_addr.s_addr = hdr.v2.addr.ip4.dst_addr;
@@ -774,9 +774,9 @@ if (ret >= 16 &&
             DEBUG(D_receive) debug_printf("Invalid %s dest port\n", iptype);
             return ERRNO_PROXYFAIL;
             }
-          proxy_target_address = string_copy(US tmpip);
+          proxy_external_address = string_copy(US tmpip);
           tmpport              = ntohs(hdr.v2.addr.ip4.dst_port);
-          proxy_target_port    = tmpport;
+          proxy_external_port  = tmpport;
           goto done;
         case 0x21:  /* TCPv6 address type */
           iptype = US"IPv6";
@@ -787,10 +787,10 @@ if (ret >= 16 &&
             DEBUG(D_receive) debug_printf("Invalid %s source IP\n", iptype);
             return ERRNO_PROXYFAIL;
             }
-          proxy_host_address  = sender_host_address;
+          proxy_local_address = sender_host_address;
           sender_host_address = string_copy(US tmpip6);
           tmpport             = ntohs(hdr.v2.addr.ip6.src_port);
-          proxy_host_port     = sender_host_port;
+          proxy_local_port    = sender_host_port;
           sender_host_port    = tmpport;
           /* Save dest ip/port */
           memmove(tmpaddr6.sin6_addr.s6_addr, hdr.v2.addr.ip6.dst_addr, 16);
@@ -800,9 +800,9 @@ if (ret >= 16 &&
             DEBUG(D_receive) debug_printf("Invalid %s dest port\n", iptype);
             return ERRNO_PROXYFAIL;
             }
-          proxy_target_address = string_copy(US tmpip6);
+          proxy_external_address = string_copy(US tmpip6);
           tmpport              = ntohs(hdr.v2.addr.ip6.dst_port);
-          proxy_target_port    = tmpport;
+          proxy_external_port  = tmpport;
           goto done;
         default:
           DEBUG(D_receive)
@@ -881,7 +881,7 @@ else if (ret >= 8 &&
       debug_printf("Proxied src arg is not an %s address\n", iptype);
     goto proxyfail;
     }
-  proxy_host_address = sender_host_address;
+  proxy_local_address = sender_host_address;
   sender_host_address = p;
   p = sp + 1;
   if ((sp = Ustrchr(p, ' ')) == NULL)
@@ -897,7 +897,7 @@ else if (ret >= 8 &&
       debug_printf("Proxy dest arg is not an %s address\n", iptype);
     goto proxyfail;
     }
-  proxy_target_address = p;
+  proxy_external_address = p;
   p = sp + 1;
   if ((sp = Ustrchr(p, ' ')) == NULL)
     {
@@ -912,7 +912,7 @@ else if (ret >= 8 &&
       debug_printf("Proxied src port '%s' not an integer\n", p);
     goto proxyfail;
     }
-  proxy_host_port = sender_host_port;
+  proxy_local_port = sender_host_port;
   sender_host_port = tmp_port;
   p = sp + 1;
   if ((sp = Ustrchr(p, '\0')) == NULL)
@@ -927,7 +927,7 @@ else if (ret >= 8 &&
       debug_printf("Proxy dest port '%s' not an integer\n", p);
     goto proxyfail;
     }
-  proxy_target_port = tmp_port;
+  proxy_external_port = tmp_port;
   /* Already checked for /r /n above. Good V1 header received. */
   goto done;
   }
@@ -1025,7 +1025,7 @@ if required. */
 
 for (p = cmd_list; p < cmd_list_end; p++)
   {
-  #ifdef EXPERIMENTAL_PROXY
+  #ifdef SUPPORT_PROXY
   /* Only allow QUIT command if Proxy Protocol parsing failed */
   if (proxy_session && proxy_session_failed)
     {
@@ -1082,7 +1082,7 @@ for (p = cmd_list; p < cmd_list_end; p++)
     }
   }
 
-#ifdef EXPERIMENTAL_PROXY
+#ifdef SUPPORT_PROXY
 /* Only allow QUIT command if Proxy Protocol parsing failed */
 if (proxy_session && proxy_session_failed)
   return PROXY_FAIL_IGNORE_CMD;
@@ -1544,7 +1544,7 @@ spf_received = NULL;
 spf_result = NULL;
 spf_smtp_comment = NULL;
 #endif
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
 message_smtputf8 = FALSE;
 #endif
 body_linecount = body_zerocount = 0;
@@ -1866,8 +1866,6 @@ pipelining_enable = TRUE;
 sync_cmd_limit = NON_SYNC_CMD_NON_PIPELINING;
 smtp_exit_function_called = FALSE;    /* For avoiding loop in not-quit exit */
 
-memset(sender_host_cache, 0, sizeof(sender_host_cache));
-
 /* If receiving by -bs from a trusted user, or testing with -bh, we allow
 authentication settings from -oMaa to remain in force. */
 
@@ -1882,7 +1880,7 @@ tls_in.ocsp = OCSP_NOT_REQ;
 tls_advertised = FALSE;
 #endif
 dsn_advertised = FALSE;
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
 smtputf8_advertised = FALSE;
 #endif
 
@@ -2311,7 +2309,7 @@ if (!sender_host_unknown)
 
 if (smtp_batched_input) return TRUE;
 
-#ifdef EXPERIMENTAL_PROXY
+#ifdef SUPPORT_PROXY
 /* If valid Proxy Protocol source is connecting, set up session.
  * Failure will not allow any SMTP function other than QUIT. */
 proxy_session = FALSE;
@@ -3577,7 +3575,7 @@ while (done <= 0)
     tls_advertised = FALSE;
 #endif
     dsn_advertised = FALSE;
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
     smtputf8_advertised = FALSE;
 #endif
 
@@ -3771,7 +3769,7 @@ while (done <= 0)
        }
 #endif
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
       if (  accept_8bitmime
          && verify_check_host(&smtputf8_advertise_hosts) != FAIL)
        {
@@ -4054,7 +4052,7 @@ while (done <= 0)
           break;
 #endif
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
         case ENV_MAIL_OPT_UTF8:
          if (smtputf8_advertised)
            {
@@ -5103,11 +5101,11 @@ while (done <= 0)
     done = 1;   /* Pretend eof - drops connection */
     break;
 
-    #ifdef EXPERIMENTAL_PROXY
+#ifdef SUPPORT_PROXY
     case PROXY_FAIL_IGNORE_CMD:
     smtp_printf("503 Command refused, required Proxy negotiation failed\r\n");
     break;
-    #endif
+#endif
 
     default:
     if (unknown_command_count++ >= smtp_max_unknown_commands)