# Patch name: su-patch
# Patch version: 1.1
# Author's name: Colt Ramsden
# Author's email: coltr@txucom.net
# Version of PennMUSH: 1.7.7p15
# Date patch made: Tue Jun 24 01:29:41 CST 2003
# Author is willing to support (yes/no): yes
# Patch format: Context
#
#
# This is a contributed PennMUSH patch. Its use is subject to the
# same restrictions found in PennMUSH's hdrs/copyrite.h file.
#
# No warranty is given for this patch. It is not necessarily going
# to work on your system, with any version of PennMUSH other than
# the one above, etc.
#
# If the author given above was willing to support the patch, you
# should write to the author if you have any questions or problems. Do
# *NOT* send email messages to Javelin or any PennMUSH mailing list about
# this patch!
#
# Below this line is the author's description of the patch,
# followed by the patch itself. If the patch is in context diff
# format, you'll probably apply it by typing: patch < patchfile
# in your top-level MUSH directory, unless instructed otherwise
# below.
#

*** src/bsd.c.orig	Mon Jun 02 14:29:08 2003
--- src/bsd.c	Sat Jun 21 20:06:27 2003
***************
*** 388,392 ****
  static void process_commands(void);
  static int do_command(DESC *d, char *command);
! static int dump_messages(DESC *d, dbref player, int new);
  static int check_connect(DESC *d, const char *msg);
  static void parse_connect(const char *msg, char *command, char *user,
--- 388,392 ----
  static void process_commands(void);
  static int do_command(DESC *d, char *command);
! int dump_messages(DESC *d, dbref player, int new);
  static int check_connect(DESC *d, const char *msg);
  static void parse_connect(const char *msg, char *command, char *user,
***************
*** 2563,2567 ****
  }
  
! static int
  dump_messages(DESC *d, dbref player, int isnew)
  {
--- 2563,2567 ----
  }
  
! int
  dump_messages(DESC *d, dbref player, int isnew)
  {

*** cmdlocal.c.orig	Mon Jun 02 14:29:18 2003
--- cmdlocal.c	Tue Jun 24 19:20:07 2003
***************
*** 17,20 ****
--- 17,25 ----
  #include "cmds.h"
  #include "confmagic.h"
+ #include "log.h"
+ #include "dbdefs.h"
+ #include "flags.h"
+ 
+ extern int dump_messages(DESC *d, dbref player, int new);
  
  extern HASHTAB htab_reserved_aliases;
***************
*** 54,57 ****
--- 57,103 ----
  #endif
  
+ COMMAND (cmd_local_su) {
+ 	DESC *d;
+ 	dbref su_player;
+ 
+ 	/* validate name */
+ 	if ((su_player = lookup_player(arg_left)) == NOTHING)
+ 	{
+ 		notify(player, "@su: user does not exist");
+ 		return;
+ 	}
+ 
+ 	/* validate password, let GOD su to anyone */
+ 	if (!God(player))
+ 	{
+ 		if (!password_check(su_player, arg_right))
+ 		{
+ 			notify(player, "@su: incorrect password");
+ 			return;
+ 		}
+ 	}
+ 
+ 	/* make sure su_player is not CONNECTED...something
+ 	 * about people being towed to #1 -- bugfix */
+ 	if (Connected(su_player))
+ 	{
+ 		notify(player, "@su: user is already connected");
+ 		return;
+ 	}
+ 
+ 	/* get descriptor */
+ 	d = player_desc(player);
+ 
+ 	/* add log entry */
+ 	do_log(LT_CONN, 0, 0, T("[%d/%s/%s] @su from %s(#%d) to %s(#%d) in %s(#%d)"),
+ 		d->descriptor, d->addr, d->ip, Name(player), player, Name(su_player),
+ 		su_player, Name(Location(su_player)), Location(su_player));
+ 
+       clear_flag_internal(player, "CONNECTED");
+ 
+ 	if (dump_messages(d, su_player, 0) == 0)
+ 		d->connected = 2;
+ 
+ 	notify_format(su_player, "@su: '%s' to '%s' successful", Name(player), Name(su_player));
+ }
+ 
  
  /* Called during the command init sequence.
***************
*** 76,78 ****
--- 122,125 ----
  	      cmd_local_silly);
  #endif
+   command_add("@SU", CMD_T_PLAYER | CMD_T_EQSPLIT, "WIZARD", 0, NULL, cmd_local_su);
  }

*** local_cmd_su.hlp.old    Tue Jun 24 17:19:35 2003
--- local_cmd_su.hlp    Sun Jun 22 15:36:55 2003
***************
*** 0 ****
--- 1,6 ----
+ & @su
+   @su <player> = <password>
+
+   Switches from current player to <player> while still connected.
+
+   Only Wizards may use @su.