Documentation updates:

        Merged lyskomd.texi, hacking.texi and dbck.texi
        Added what-is-unread.swe to Protocol-A.texi

Aux-items:
        Handle disabled item types in a cleaner manner.
        Fixed bugs related to linked aux items. This feature
        should work pretty well now.
        Added test cases to test linking aux items.

ChangeLog

@@ -5,6 +5,38 @@
 	lyskomd.0/08.exp.
 	* src/server/testsuite/lyskomd.0/08.exp: New file.
 
+1999-05-18  David Byers  <davby@ida.liu.se>
+
+	* doc/lyskomd.texi: Merged dbck.texi and hacking.texi into
+	lyskomd.texi.
+
+	* src/server/testsuite/lyskomd.0/03.exp: Updated
+	query-predefined-aux-items result.
+
+	* src/server/testsuite/lyskomd.0/01.exp: Updated
+	query-predefined-aux-items result.
+
+	* src/server/aux-items.c (undelete_aux_item_list): Fixed
+	conference/text mixup
+	(delete_aux_item_list): Same here.
+	(undelete_aux_item_list): Save kom_errno and err_stat across call.
+
+	* src/server/aux-item-def-parse.y: Deal with disabled definitions
+	in a more sensible manner.
+
+	* src/server/aux-items.c (aux_item_add_perm): Check the disabled
+	field of the aux-item definition.
+
+	* src/server/aux-items.h: Added disabled field.
+
+1999-05-17  David Byers  <davby@ida.liu.se>
+
+	* src/server/aux-items.c (aux_item_list_add_items): New utility
+	function.
+	(system_add_aux_item_list): Use aux_item_list_add_items.
+	(text_stat_add_aux_item_list): Use aux_item_list_add_items.
+	(conf_stat_add_aux_item_list): Use aux_item_list_add_items.
+
 1999-05-16  Per Cederqvist  <ceder@lysator.liu.se>
 
 	Use a global variable to store the current time, so that it is
@@ -111,6 +143,24 @@
 	* src/server/ram-smalloc.c: Don't test USE_GNU_MALLOC; that symbol
 	was removed 1998-08-09.
 
+1999-05-16  David Byers  <davby@ida.liu.se>
+
+	* src/server/aux-items.c (prepare_aux_item): Don't clear the link
+	field of the aux item.
+	(aux_inherit_items): Clear the link in the copied item before
+	calling add triggers.
+	(aux_item_link_items): New function.
+	(aux_item_trigger_mirror_faq): Use aux_item_link_items.
+	(aux_item_trigger_link_item): Use aux_item_link_items.
+	(aux_item_call_add_triggers): Fix the trigger data after calling
+	each trigger since one of them might move the aux item list in 
+	memory.
+
+1999-05-15  David Byers  <davby@ida.liu.se>
+
+	* src/server/aux-items.c (aux_item_trigger_link_item): New
+	function for debugging linking aux items.
+
 1999-05-14  Per Cederqvist  <ceder@lysator.liu.se>
 
 	Fixes to the test suite.
@@ -143,6 +193,116 @@
 	(lyskomd_fail_start): Likewise.  Find the database files relative
 	to top_srcdir.
 
+1999-05-14  David Byers  <davby@ida.liu.se>
+
+	* src/server/text.c (do_create_text): Return long-array if there
+	are too many misc items.
+	(modify_text_info): Set err_stat to max length when returning
+	KOM_LONG_ARRAY.
+
+	* src/include/kom-types.h (Info_datum): Added unknown_type to
+	union.
+
+	* src/server/text.c (find_recipient): Add unknown_info to the
+	switch. Stop the server if COMPILE_CHECKS is undefined.
+	(is_member_in_recpt): Same here.
+	(do_delete_misc): Same here.
+	(do_sub_recpt): Same here.
+	(sender): Same here.
+	(is_sender): Same here.
+	(is_comm_sender): Same here.
+	(skip_recp): Same here.
+	(recp_sent_by): Same here.
+	(filter_secret_info): Same here.
+	(do_delete_text): Same here. 
+	(check_double_subm): Same here.
+	(check_double_comm): Same here.
+	(create_text_check_misc): Return an illegal-info-typye if we see
+	an unknown info. Set err_stat to the index of the bad item when
+	returning a KOM_ILL_MISC.
+	(create_text_add_miscs): Same here.
+
+	* src/server/prot-a.c (prot_a_destruct): Free the misc_info_list
+	field of the connection.
+
+	* src/server/membership.c (add_rec_time): Handle unknown_info and
+	other unknown misc info types by shutting down the server.
+
+	* src/server/call-switch.awk: Add support for misc_info_list in
+	fncdef.txt.
+
+	* src/server/text.c (create_text_old): Changed parameter list to
+	use Misc_info_list instead of an integer and a Misc_info pointer.
+	(create_text): Same here.
+	(create_anonymous_text): Same here.
+	(create_anonymous_text_old): Same here.
+
+	* src/server/fncdef.txt: Changed all "num c_misc_info_p" to
+	misc_info_list. 
+
+	* src/server/prot-a-parse-arg-c.awk: The aux_item type works again.
+	Allow misc_info_list as a type name.
+
+	* src/server/prot-a-parse.c (prot_a_parse_misc_info_list): New
+	function. 
+
+	* src/server/prot-a.c (prot_a_init): Initialize the misc_info_list 
+	field.
+
+	* src/server/internal-connections.c (kill_client): Use
+	misc_info_list field of Connection.
+
+	* src/server/connections.c (free_parsed): Clear the misc_info_list 
+	field.
+
+	* src/include/kom-types.h (Misc_info_list): New type
+
+	* src/server/internal-connections.c (init_connection): Initialize
+	hunt_parse_pos, array_hunt_depth and array_hunt_num. Initialize
+	misc_info_list. 
+
+	* src/server/prot-a-parse.c (prot_a_hunt_array_end): New function
+	hunts for the end of an array.c
+
+	* src/server/prot-a.c (prot_a_init): Initialize hunt_parse_pos and 
+	array_hunt_num.
+
+
+	* src/include/kom-types.h (Info_type): Added unknown info type. 
+
+	* src/server/prot-a-parse.c (prot_a_parse_misc_info): Parse all
+	misc-info types that the server knows about. Unknown types
+	generate a protocol error.
+
+	* src/server/testsuite/lyskomd.0/prot-a-parse-cov.exp (1021):
+	Expcet long-array and not protocol-error.
+
+	* src/server/prot-a-parse.c (prot_a_parse_aux_item_list): Discard
+	the part of the list that is longer than the max rather than send
+	a protocol error.
+
+1999-05-13  David Byers  <davby@ida.liu.se>
+
+	* src/server/testsuite/lyskomd.0/prot-a-parse-cov.exp
+	(protocol_error): Removed expected failure.
+
+	* src/server/admin.c (modify_server_info): Return KOM_LONG_ARRAY
+ 	when we see a long array.
+
+	* src/server/conference.c (modify_conf_info): Return
+ 	KOM_LONG_ARRAY when we see a long array.
+
+	* src/server/text.c (modify_text_info): Return KOM_LONG_ARRAY when 
+	we see a long array.
+
+	* src/server/prot-a-parse.c (prot_a_parse_num_list): Truncate a
+	parsed array to one more than the maximum length and skip all
+	other elements.
+
+	* src/server/aux-items.c (undelete_aux_item_list): Log if the link 
+	type is undefined and do not attempt to undelete.
+	(delete_aux_item_list): Likewise.
+
 1999-05-13  Per Cederqvist  <ceder@gratia>
 
 	Distribute the leaks tests, and run them during "make check".

TODO

@@ -9,11 +9,13 @@ Testfall f
 
 * Showstoppers
 
-** Make sure that there are no "expected failures" in the test suite.
-
 ** Consider changing many paths so that it is safe to install lyskomd
    with prefix=/usr/local.
 
+        How about saving this for the next release and then support
+        various other path conventions?
+
+
 ** Consider removing the pid file on exit.
 
 ** Consider locking the database, so that dbck cannot do harm, and so
@@ -29,25 +31,36 @@ Testfall f
 
 ** Documentation Issues
 
-*** Document "%%Unsupported protocol" message
-
-*** Document "%% No connections left" message
-
 *** Remove the text "In all likelihood, the implementation of this flag 
     is screwed up." from lyskomd.texi after checking that
     supervisor-only works properly.
 
-*** Move dbck.texi, hacking.tex and lyskomdb.texi into lyskomd.texi.  
-    Two reasons: there are too many manuals, and automake apparently
-    doesn't allow more than one file to include version.texi.
+*** Document updateLysKOM in lyskomd.texi.
+    There should be an "Invoking updateLysKOM" node.
+    updateLysKOM should use the "Status file" parameter (and other
+    parameters). (DONE)
+    Use parameters in src/server/updateLysKOM.c`savecore(). (DONE)
+    I will do this --ceder
 
-*** Fix doc/lyskomdb.texi (Version 1) (see FIXME comments).
+*** Document komrunning in lyskomd.texi.
+    There should be an "Invoking komrunning" node.
+    komrunning should be rewritten i C; it only works with BSD-style ps
+    programs. (DONE, but it no longer displays the process)
+    I am doing this --ceder
 
 *** Dump all little doc files into the texinfo manuals.
+    Remaining: 
+        disc-cache.spec                 lyskomd.texi        översätt, uppdatera
+        local-to-global.doc             lyskomd.texi        ceder?
+        prot-a-tankar                   *
+        prot_a                          *
+        security-levels.txt             Protocol-A.texi     DONE
+        what-is-unread.swe              Protocol-A.texi     DONE
     I will do this --DCB
 
 *** Fix the node structure of Protocol-A.texi (3228867).
     I will do this --DCB
+    Looks done...
 
 *** Update/rewrite README.
 
@@ -62,8 +75,6 @@ Testfall f
 *** The protocol revision section of Protocol-A.info is incomplete.
     I will do this --ceder
 
-*** Document that session number 0 can be used in call 55.
-
 ** Build Issues
 
 *** Check that texinfo.tex is included in a proper place by automake.
@@ -76,6 +87,12 @@ Testfall f
 
 ** Testing
 
+*** Try sending in negative lengths whenever we can send an array.
+        DONE for misc-info-list, add-aux delete-aux
+
+*** Check that we don't leak memory when truncating a long
+    aux_item_list send from the client. 
+
 *** In prot_a_get_token, what is an insane token length?
 
 *** Test validation of regexps containing groups. Try "X\\(YZ\\)?X".
@@ -87,13 +104,6 @@ Testfall f
 
 *** Should anyone be able to set their letterbox to secret?
 
-*** There is no way to set the Personal_flags. It's not even obvious
-    where it gets its initial value! This is Not Good At All.
-
-*** If we try to create a pers or conf and have reached the limit
-    of how many confs we can create, lyskomd just dies. Nasty. It
-    should return index-out-of-range, like create-text.
-
 *** Timestamps of various things are not synchronized. 
     This is seen easily when lyskomd executes really slowly. 
     Known cases: last-written does not match text-stat (FIXED)
@@ -671,6 +681,59 @@ Testfall f
    removed. (1108039).
 	REJECT: too much work to be worth it.
 
+*** Document "%%Unsupported protocol" message
+    DONE.
+
+*** Document "%% No connections left" message
+    DONE.
+
+*** Fix doc/lyskomdb.texi (Version 1) (see FIXME comments).
+    DONE.
+
+*** Document that session number 0 can be used in call 55.
+    DONE.
+
+*** There is no way to set the Personal_flags. It's not even obvious
+    where it gets its initial value! This is Not Good At All.
+    DONE.
+
+*** If we try to create a pers or conf and have reached the limit
+    of how many confs we can create, lyskomd just dies. Nasty. It
+    should return index-out-of-range, like create-text.
+    DONE.
+
+** When we pass a read-only misc item in create-text we get a protocol 
+   error. We should get an illegal-misc. We can't just pass it through 
+   since create_text_add_miscs will abort if it sees one of these misc 
+   items.
+        DONE.
+
+** Parsing arrays that are longer than the maximum length is not
+   handled very well. Right now we return a protocol error most of the 
+   time, but perhaps it would be better to return a protocol error
+   only when the array is insanely long, not just when it is longer
+   than the max. So we could have a global max array length parameter.
+        DONE.
+
+** Make sure that there are no "expected failures" in the test suite.
+        DONE.
+
+** Try sending a too-long aux-item list
+        DONE.
+
+** Send a too-long misc-item list
+        DONE.
+
+** Sending a too-long delete or add list crashes the server.
+        DONE.
+
+** Call add-recipient with really bogus info type
+        DONE.
+
+*** Move dbck.texi, hacking.tex and lyskomdb.texi into lyskomd.texi.  
+    Two reasons: there are too many manuals, and automake apparently
+    doesn't allow more than one file to include version.texi.
+        DONE.
 
 * In progress 
 

doc/lyskomdb.texi

 \input texinfo
-@c $Id: lyskomdb.texi,v 1.2 1999/04/03 21:58:09 ceder Exp $
+@c $Id: lyskomdb.texi,v 1.3 1999/05/18 13:06:22 byers Exp $
 @c %**start of header
 @setfilename lyskomdb.info
 @settitle "lyskomd Database Format Specification"
@@ -220,16 +220,13 @@ deleted         :       @BB{-C} @II{integer} @BB{NL}
 The integer in the conference, text and person records is the ID of the
 record. This implies that records can be in any order.
 
-@c FIXME: doesn't it store the first unused number?  There is probably a
-@c fence error here.  /ceder
-The @II{next-free-num} record is used to store the highest ID of any
-conference in the system. There may be several of these records in the
-database. 
+The @II{next-free-num} record is used to store the next available ID for
+conferences in the system. There may be several of these records in the
+database.
 
-@c FIXME: doesn't it store the first unused number?  There is probably a
-@c fence error here.  /ceder
-The @II{next-text-num} record is used to store the highest ID of any text 
-in the system. There may be several of these records in the database.
+The @II{next-text-num} record is used to store the next available ID for
+texts in the system. There may be several of these records in the
+database.
 
 A conference or text must have a number lower than the closest
 @II{next-free-num} or @II{next-text-num} preceding it.

src/include/kom-types.h

 /*
- * $Id: kom-types.h,v 0.34 1999/05/12 13:24:27 byers Exp $
+ * $Id: kom-types.h,v 0.35 1999/05/18 13:06:26 byers Exp $
  * Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -185,7 +185,7 @@ typedef enum {
     rec_time  = 7,	/* 7 Received at (time) */
     sent_by   = 8,	/* 8 Sent by (person) */
     sent_at   = 9,	/* 9 Sent at (time) */
-    bcc_recpt = 15	/* 15 BCC recipient (for kannedom) */
+    bcc_recpt = 15,	/* 15 BCC recipient (for kannedom) */
 #ifdef PROT_a
 	,
     x_person  = 11,	/* 11 External person id. (Global_name). */
@@ -193,6 +193,8 @@ typedef enum {
     x_text    = 13,	/* 13 External text. (Global_text). */
     x_system  = 14	/* 14 External system identification (System_id). */
 #endif
+
+    unknown_info = 4711 /* Internal use only. Unknown misc item encountered */
 } Info_type;
 
 #ifdef PROT_a
@@ -223,6 +225,7 @@ typedef	union {
 		Global_text	global_text;
 		System_id	system_id;
 #endif
+                Info_type       unknown_type;
 } Info_datum;
 
 
@@ -233,6 +236,12 @@ typedef	struct {
 } Misc_info;
 
 
+typedef struct {
+    unsigned short      no_of_misc;
+    Misc_info         * misc;
+} Misc_info_list;
+
+
 typedef struct {
     unsigned int        deleted : 1; /* This item has been deleted */
     unsigned int        inherit : 1; /* Copy to comments */

src/include/services.h

 /*
- * $Id: services.h,v 0.44 1999/05/12 13:24:28 byers Exp $
+ * $Id: services.h,v 0.45 1999/05/18 13:06:27 byers Exp $
  * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -485,26 +485,22 @@ KOM_( mark_as_read (Conf_no		    conference,
 /* Returns 0 on error */
 extern  Text_no
 KOM_( create_text (const String		  message,
-		   unsigned short	  no_of_misc,
-		   CONST Misc_info	* misc,
+		   CONST Misc_info_list	* misc,
                    Aux_item_list        * aux ));
 
 extern Text_no
 KOM_( create_text_old (const String		  message,
-                       unsigned short	  no_of_misc,
-                       CONST Misc_info	* misc	     ));
+                       CONST Misc_info_list	* misc	     ));
 
 /* Returns 0 on error. This function is experimental. */
 extern  Text_no
 KOM_( create_anonymous_text (const String       message,
-			     unsigned short	no_of_misc,
-			     CONST Misc_info  * misc,
+			     CONST Misc_info_list  * misc,
                              Aux_item_list    *aux          ));
 
 extern  Text_no
 KOM_( create_anonymous_text_old (const String       message,
-                                 unsigned short	no_of_misc,
-                                 CONST Misc_info  * misc	     ));
+                                 CONST Misc_info_list  * misc	     ));
 
 extern Success
 KOM_( delete_text( Text_no text_no ));

src/server/admin.c

 /*
- * $Id: admin.c,v 0.36 1999/05/16 21:45:00 ceder Exp $
+ * $Id: admin.c,v 0.37 1999/05/18 13:06:45 byers Exp $
  * Copyright (C) 1991, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -33,7 +33,7 @@
 #endif
 
 static const char *
-rcsid = "$Id: admin.c,v 0.36 1999/05/16 21:45:00 ceder Exp $";
+rcsid = "$Id: admin.c,v 0.37 1999/05/18 13:06:45 byers Exp $";
 #include "rcs.h"
 USE(rcsid);
 
@@ -372,6 +372,21 @@ modify_server_info(Number_list      *items_to_delete,
                    Aux_item_list    *items_to_add)
 {
     CHK_LOGIN(FAILURE);
+
+    if (items_to_delete->length > param.max_delete_aux)
+    {
+        kom_errno = KOM_LONG_ARRAY;
+        err_stat = param.max_delete_aux;
+        return FAILURE;
+    }
+
+    if (items_to_add->length > param.max_add_aux)
+    {
+        kom_errno = KOM_LONG_ARRAY;
+        err_stat = param.max_add_aux;
+        return FAILURE;
+    }
+
     if ( !ENA(admin, 1) )
     {
         err_stat = 0;

src/server/aux-item-def-parse.y

 %{
 /*
- * $Id: aux-item-def-parse.y,v 1.5 1999/05/12 13:24:55 byers Exp $
+ * $Id: aux-item-def-parse.y,v 1.6 1999/05/18 13:06:45 byers Exp $
  * Copyright (C) 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -213,8 +213,9 @@ head        :       NUMBER ':' ID '(' targets ')'
             }
             |       NUMBER ':' ID '(' targets ')' DISABLED
             {
-                def.tag = 0;
+                def.tag = $1;
                 def.name = s_crea_c_str($3);
+                def.disabled = TRUE;
                 s_clear(&($3));
                 $3 = EMPTY_STRING;
                 yylval.str = EMPTY_STRING;

src/server/aux-items.h

 /*
- * $Id: aux-items.h,v 1.8 1999/05/16 21:45:25 ceder Exp $
+ * $Id: aux-items.h,v 1.9 1999/05/18 13:06:47 byers Exp $
  * Copyright (C) 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -121,6 +121,7 @@ struct Aux_item_definition_s {
     unsigned long             tag;
     Aux_item_flags            clear_flags;
     Aux_item_flags            set_flags;
+    Bool                      disabled;
     Bool                      author_only;
     Bool                      supervisor_only;
     Bool                      system_only;

src/server/call-switch.awk

 #
-# $Id: call-switch.awk,v 0.17 1999/05/12 13:25:00 byers Exp $
+# $Id: call-switch.awk,v 0.18 1999/05/18 13:06:48 byers Exp $
 # Copyright (C) 1991, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
 #
 # This file is part of the LysKOM server.
@@ -22,7 +22,7 @@
 #
 # Please mail bug reports to bug-lyskom@lysator.liu.se. 
 #
-# $Id: call-switch.awk,v 0.17 1999/05/12 13:25:00 byers Exp $
+# $Id: call-switch.awk,v 0.18 1999/05/18 13:06:48 byers Exp $
 BEGIN {
     printf("/* Don't edit this file - it is generated automatically");
     printf(" from\n   call-switch.awk and fncdef.txt */\n");
@@ -69,10 +69,10 @@ $1 != "#" && $1 != "" {
 	    printf("&client->membership_type");
 	else if ( $i == "c_local_text_no_p" )
 	    printf("client->c_local_text_no_p");
-	else if ( $i == "c_misc_info_p" )
-	    printf("client->c_misc_info_p");
         else if ( $i == "aux_item_list")
             printf("&client->aux_item_list");
+        else if ( $i == "misc_info_list")
+            printf("&client->misc_info_list");
 	else if ( $i == "time_date" )
 	    printf("&client->time");
         else if ( $i == "info" )

src/server/conference.c

 /*
- * $Id: conference.c,v 0.47 1999/05/16 21:45:36 ceder Exp $
+ * $Id: conference.c,v 0.48 1999/05/18 13:06:49 byers Exp $
  * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -35,7 +35,7 @@
 
 
 static const char *
-rcsid = "$Id: conference.c,v 0.47 1999/05/16 21:45:36 ceder Exp $";
+rcsid = "$Id: conference.c,v 0.48 1999/05/18 13:06:49 byers Exp $";
 #include "rcs.h"
 USE(rcsid);
 
@@ -1348,6 +1348,21 @@ modify_conf_info(Conf_no        conf_no,
     Conference     *conf;
 
     CHK_LOGIN(FAILURE);
+    
+    if (items_to_delete->length > param.max_delete_aux)
+    {
+        kom_errno = KOM_LONG_ARRAY;
+        err_stat = param.max_delete_aux;
+        return FAILURE;
+    }
+
+    if (aux->length > param.max_add_aux)
+    {
+        kom_errno = KOM_LONG_ARRAY;
+        err_stat = param.max_add_aux;
+        return FAILURE;
+    }
+
     GET_C_STAT(conf, conf_no, FAILURE);
 
     /* Check if we may delete and add the items */

src/server/connections.c

 /*
- * $Id: connections.c,v 0.59 1999/05/16 21:45:47 ceder Exp $
+ * $Id: connections.c,v 0.60 1999/05/18 13:06:50 byers Exp $
  * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -36,7 +36,7 @@
 #endif
 
 static const char *
-rcsid = "$Id: connections.c,v 0.59 1999/05/16 21:45:47 ceder Exp $";
+rcsid = "$Id: connections.c,v 0.60 1999/05/18 13:06:50 byers Exp $";
 #include "rcs.h"
 USE(rcsid);
 
@@ -294,8 +294,9 @@ free_parsed(Connection *client)
     s_clear(&client->c_string0);
     s_clear(&client->c_string1);
     client->string0 = EMPTY_STRING; /* So that no one frees it. */
-    sfree( client->c_misc_info_p );
-    client->c_misc_info_p = NULL;
+    sfree(client->misc_info_list.misc);
+    client->misc_info_list.misc = 0;
+    client->misc_info_list.no_of_misc = 0;
     s_clear(&client->aux_item.data);
     sfree( client->c_local_text_no_p);
     client->c_local_text_no_p = NULL;
@@ -305,6 +306,9 @@ free_parsed(Connection *client)
     client->array_parse_pos = 0;
     client->struct_parse_pos = 0;
     client->string_parse_pos = 0;
+    client->hunt_parse_pos = 0;
+    client->array_hunt_num = 0;
+    client->array_hunt_depth = 0;
     sfree(client->num_list.data);
     client->num_list.data = NULL;
     client->num_list.length = 0;

src/server/connections.h

 /*
- * $Id: connections.h,v 0.41 1999/05/12 13:25:05 byers Exp $
+ * $Id: connections.h,v 0.42 1999/05/18 13:06:51 byers Exp $
  * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -23,7 +23,7 @@
  * Please mail bug reports to bug-lyskom@lysator.liu.se. 
  */
 /*
- * $Id: connections.h,v 0.41 1999/05/12 13:25:05 byers Exp $
+ * $Id: connections.h,v 0.42 1999/05/18 13:06:51 byers Exp $
  *
   * connections.h -- The top level of the communication packet.
   *
@@ -73,6 +73,10 @@ typedef struct connection {
     int			array_parse_index;
     int			struct_parse_pos;
     int			string_parse_pos;
+    int                 hunt_parse_pos;
+
+    int                 array_hunt_num;
+    int                 array_hunt_depth;