Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 2214 insertions, 0 deletions

diff --git a/nx-X11/lib/Xmu/EditresCom.c b/nx-X11/lib/Xmu/EditresCom.c
new file mode 100644
index 000000000..66da52c9b
--- /dev/null
+++ b/nx-X11/lib/Xmu/EditresCom.c
@@ -0,0 +1,2214 @@
+/* $Xorg: EditresCom.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xmu/EditresCom.c,v 1.21 2003/10/24 15:44:05 tsi Exp $ */
+
+/*
+ * Author:  Chris D. Peterson, Dave Sternlicht, MIT X Consortium
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>	/* To get into the composite and core widget
+				   structures. */
+#include <X11/ObjectP.h>	/* For XtIs<Classname> macros. */
+#include <X11/StringDefs.h>	/* for XtRString. */
+#include <X11/ShellP.h>		/* for Application Shell Widget class. */
+
+#include <X11/Xatom.h>
+#include <X11/Xos.h>		/* for strcpy declaration */
+#include <X11/Xfuncs.h>
+#include <X11/Xmu/EditresP.h>
+#include <X11/Xmd.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/SysUtil.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define _XEditResPutBool _XEditResPut8	
+#define _XEditResPutResourceType _XEditResPut8
+
+/*
+ * Types
+ */
+typedef enum {
+  BlockNone,
+  BlockSetValues,
+  BlockAll
+} EditresBlock;
+
+typedef struct _SetValuesEvent {
+  EditresCommand type;		/* first field must be type */
+  WidgetInfo *widgets;
+  unsigned short num_entries;	/* number of set values requests */
+  char *name;
+  char *res_type;
+    XtPointer value;
+    unsigned short value_len;
+} SetValuesEvent;
+
+typedef struct _SVErrorInfo {
+  SetValuesEvent *event;
+  ProtocolStream *stream;
+  unsigned short *count;
+  WidgetInfo *entry;
+} SVErrorInfo;
+
+typedef struct _GetValuesEvent {
+  EditresCommand type;		/* first field must be type */
+  WidgetInfo *widgets;
+  unsigned short num_entries;	/* number of get values requests */
+  char *name;
+} GetValuesEvent;
+
+typedef struct _FindChildEvent {
+  EditresCommand type;		/* first field must be type */
+  WidgetInfo *widgets;
+    short x, y;
+} FindChildEvent;
+
+typedef struct _GenericGetEvent {
+  EditresCommand type;		/* first field must be type */
+  WidgetInfo *widgets;
+  unsigned short num_entries;	/* number of set values requests */
+} GenericGetEvent, GetResEvent, GetGeomEvent;
+
+/*
+ * Common to all events
+ */
+typedef struct _AnyEvent {
+  EditresCommand type;		/* first field must be type */
+  WidgetInfo *widgets;
+} AnyEvent;
+
+/*
+ * The event union
+ */
+typedef union _EditresEvent {
+    AnyEvent any_event;
+    SetValuesEvent set_values_event;
+    GetResEvent get_resources_event;
+    GetGeomEvent get_geometry_event;
+    FindChildEvent find_child_event;
+} EditresEvent;
+
+typedef struct _Globals {
+    EditresBlock block;
+    SVErrorInfo error_info;
+    ProtocolStream stream;
+  ProtocolStream *command_stream;	/* command stream */
+#if defined(LONG64) || defined(WORD64)
+    unsigned long base_address;
+#endif
+} Globals;
+
+#define CURRENT_PROTOCOL_VERSION 5L
+
+#define streq(a,b) (strcmp((a), (b)) == 0)
+
+/*
+ * Prototypes
+ */
+static Widget _FindChild(Widget, int, int);
+static void _XEditresGetStringValues(Widget, Arg*, int);
+static XtPointer BuildReturnPacket(ResIdent, EditResError, ProtocolStream*);
+static void CommandDone(Widget, Atom*, Atom*);
+static Boolean ConvertReturnCommand(Widget, Atom*, Atom*, Atom*, XtPointer*,
+				    unsigned long*, int*);
+static Boolean CvtStringToBlock(Display*, XrmValue*, Cardinal*,
+				XrmValue*, XrmValue*, XtPointer*);
+static EditresEvent *BuildEvent(Widget, Atom, XtPointer, ResIdent,
+				unsigned long);
+static char *DoFindChild(Widget, EditresEvent*, ProtocolStream*);
+static char *DoGetGeometry(Widget, EditresEvent*, ProtocolStream*);
+static char *DoGetResources(Widget, EditresEvent*, ProtocolStream*);
+static char *DoSetValues(Widget, EditresEvent*, ProtocolStream*);
+static void DumpChildren(Widget, ProtocolStream*, unsigned short*);
+static char *DumpValues(Widget, EditresEvent*, ProtocolStream*);
+static char *DumpWidgets(Widget, EditresEvent*, ProtocolStream*);
+static void ExecuteCommand(Widget, Atom, ResIdent, EditresEvent*);
+static void ExecuteGetGeometry(Widget, ProtocolStream*);
+static void ExecuteGetResources(Widget w, ProtocolStream *stream);
+static void ExecuteSetValues(Widget, SetValuesEvent*, WidgetInfo*,
+			     ProtocolStream*, unsigned short*);
+static void FreeEvent(EditresEvent*);
+static void GetCommand(Widget w, XtPointer, Atom*, Atom*, XtPointer,
+		       unsigned long*, int*);
+static void HandleToolkitErrors(String, String, String, String,
+				String*, Cardinal*);
+static void InsertWidget(ProtocolStream*, Widget);
+static Bool IsChild(Widget, Widget, Widget);
+static Bool isApplicationShell(Widget);
+static void LoadResources(Widget);
+static Bool PositionInChild(Widget, int, int);
+static int qcmp_widget_list(register _Xconst void*, register _Xconst void*);
+static void SendCommand(Widget, Atom, ResIdent, EditResError,
+			ProtocolStream*);
+static void SendFailure(Widget, Atom, ResIdent, char*);
+static char *VerifyWidget(Widget, WidgetInfo*);
+
+/*
+ * External
+ */
+void _XEditResCheckMessages(Widget, XtPointer, XEvent*, Boolean*);
+
+/*
+ * Initialization
+ */
+static Atom res_editor_command, res_editor_protocol, client_value;
+static Globals globals;
+
+/************************************************************
+ * Resource Editor Communication Code
+ ************************************************************/
+/*
+ * Function:
+ *	_XEditResCheckMessages
+ *
+ * Parameters:
+ *	data  - unused
+ *	event - The X Event that triggered this handler
+ *	cont  - unused
+ *
+ * Description:
+ *	  This callback routine is set on all shell widgets, and checks to
+ *	see if a client message event has come from the resource editor.
+ */
+/*ARGSUSED*/
+void
+_XEditResCheckMessages(Widget w, XtPointer data, XEvent *event, Boolean *cont)
+{
+    Time time;
+    ResIdent ident;
+  static Boolean first_time = False;
+    static Atom res_editor, res_comm;
+  Display *dpy;
+
+  if (event->type == ClientMessage)
+    {
+      XClientMessageEvent * c_event = (XClientMessageEvent *)event;
+	dpy = XtDisplay(w);
+
+      if (!first_time)
+	{
+	    Atom atoms[4];
+	  static char *names[] = {
+		EDITRES_NAME, EDITRES_COMMAND_ATOM,
+	    EDITRES_PROTOCOL_ATOM, EDITRES_CLIENT_VALUE
+	  };
+		
+	  first_time = True;
+	  XInternAtoms(dpy, names, 4, False, atoms);
+	    res_editor = atoms[0];
+	    res_editor_command = atoms[1];
+	    res_editor_protocol = atoms[2];
+	  /* Used in later procedures */
+	    client_value = atoms[3];
+	    LoadResources(w);
+	}
+
+      if ((c_event->message_type != res_editor)
+	  || (c_event->format != EDITRES_SEND_EVENT_FORMAT))
+	    return;
+
+	time = c_event->data.l[0];
+	res_comm = c_event->data.l[1];
+	ident = (ResIdent) c_event->data.l[2];
+      if (c_event->data.l[3] != CURRENT_PROTOCOL_VERSION)
+	{
+	    _XEditResResetStream(&globals.stream);
+	    _XEditResPut8(&globals.stream, (unsigned int) CURRENT_PROTOCOL_VERSION);
+	    SendCommand(w, res_comm, ident, ProtocolMismatch, &globals.stream);
+	    return;
+	}
+
+	XtGetSelectionValue(w, res_comm, res_editor_command,
+			  GetCommand, (XtPointer)(long)ident, time);
+    }
+}
+
+/*
+ * Function:
+ *	BuildEvent
+ *
+ * Parameters:
+ *	w      - widget to own selection, in case of error
+ *	sel    - selection to send error message beck in
+ *	data   - the data for the request
+ *	ident  - the id number we are looking for
+ *	length - length of request
+ *
+ * Description:
+ *	  Takes the info out the protocol stream an constructs
+ *                   the proper event structure.
+ *
+ * Returns:
+ *	the event, or NULL
+ */
+#if defined(ERROR_MESSAGE)
+#undef ERROR_MESSAGE
+#endif
+#define ERROR_MESSAGE "Client: Improperly formatted protocol request"
+static EditresEvent *
+BuildEvent(Widget w, Atom sel, XtPointer data, ResIdent ident,
+	   unsigned long length)
+{
+  EditresEvent *event;
+    ProtocolStream alloc_stream, *stream;
+    unsigned char temp;
+    register unsigned int i;
+
+  stream = &alloc_stream;
+  stream->current = stream->top = (unsigned char *)data;
+  stream->size = HEADER_SIZE;		/* size of header */
+
+    /*
+   * Retrieve the Header
+     */
+  if (length < HEADER_SIZE)
+    {
+      SendFailure(w, sel, ident, ERROR_MESSAGE);
+      return (NULL);
+    }
+
+  (void)_XEditResGet8(stream, &temp);
+  if (temp != ident)			/* Id's don't match, ignore request */
+    return (NULL);
+
+  event = (EditresEvent *)XtCalloc(sizeof(EditresEvent), 1);
+
+  (void)_XEditResGet8(stream, &temp);
+  event->any_event.type = (EditresCommand)temp;
+  (void)_XEditResGet32(stream, &stream->size);
+  stream->top = stream->current;	/* reset stream to top of value */
+	
+    /*
+   * Now retrieve the data segment
+     */
+  switch(event->any_event.type)
+    {
+    case SendWidgetTree:
+	break;			/* no additional info */
+    case SetValues:
+        {
+	SetValuesEvent *sv_event = (SetValuesEvent *)event;
+	    
+	if (!(_XEditResGetString8(stream, &sv_event->name)
+	      && _XEditResGetString8(stream, &sv_event->res_type)))
+		goto done;
+
+	    /*
+	     * Since we need the value length, we have to pull the
+	 * value out by hand
+	     */
+	if (!_XEditResGet16(stream, &sv_event->value_len))
+		goto done;
+
+	sv_event->value = XtMalloc(sizeof(char) * (sv_event->value_len + 1));
+
+	for (i = 0; i < sv_event->value_len; i++)
+	  if (!_XEditResGet8(stream, (unsigned char *)sv_event->value + i))
+		    goto done;
+
+	((char*)sv_event->value)[i] = '\0';
+
+	if (!_XEditResGet16(stream, &sv_event->num_entries))
+		goto done;
+
+	    sv_event->widgets = (WidgetInfo *)
+		XtCalloc(sizeof(WidgetInfo), sv_event->num_entries);
+	    
+	for (i = 0; i < sv_event->num_entries; i++)
+		if (!_XEditResGetWidgetInfo(stream, sv_event->widgets + i))
+		    goto done;
+	    }
+	break;
+    case FindChild:
+        {
+	FindChildEvent *find_event = (FindChildEvent *)event;
+	    
+	find_event->widgets = (WidgetInfo *)XtCalloc(sizeof(WidgetInfo), 1);
+
+	if (!(_XEditResGetWidgetInfo(stream, find_event->widgets)
+	      && _XEditResGetSigned16(stream, &find_event->x)
+	      && _XEditResGetSigned16(stream, &find_event->y)))
+		goto done;
+	    }	    				
+	break;
+    case GetGeometry:
+    case GetResources:
+        {
+	GenericGetEvent *get_event = (GenericGetEvent *)event;
+	    
+	if (!_XEditResGet16(stream, &get_event->num_entries))
+		goto done;
+		
+	    get_event->widgets = (WidgetInfo *)
+		XtCalloc(sizeof(WidgetInfo), get_event->num_entries);
+
+	for (i = 0; i < get_event->num_entries; i++)
+		if (!_XEditResGetWidgetInfo(stream, get_event->widgets + i)) 
+		    goto done;
+	    }
+	break;
+    case GetValues: 
+        {
+	GetValuesEvent *gv_event = (GetValuesEvent *)event;
+
+	_XEditResGetString8(stream, &gv_event->name);
+	_XEditResGet16(stream, &gv_event->num_entries);
+	    gv_event->widgets = (WidgetInfo *)
+		XtCalloc(sizeof(WidgetInfo), gv_event->num_entries);
+            _XEditResGetWidgetInfo(stream, gv_event->widgets);
+        }
+        break;	
+    default:
+	{
+	    char buf[BUFSIZ];
+	    
+	    XmuSnprintf(buf, sizeof(buf),
+		    "Unknown Protocol request %d.", event->any_event.type);
+	    SendFailure(w, sel, ident, buf);
+	FreeEvent(event);
+	return (NULL);
+	}
+    }
+
+  return (event);
+
+ done:
+    SendFailure(w, sel, ident, ERROR_MESSAGE);
+    FreeEvent(event);
+  return (NULL);
+}    
+
+/*
+ * Function:
+ *	FreeEvent
+ *
+ * Parameters:
+ *	event - event to free
+ *
+ * Description:
+ *	Frees the event structure and any other pieces in it that need freeing.
+ */
+static void
+FreeEvent(EditresEvent *event)
+{
+    if (event->any_event.widgets != NULL)
+      {
+	XtFree((char *)event->any_event.widgets->ids);
+	XtFree((char *)event->any_event.widgets);
+    }
+
+    if (event->any_event.type == SetValues)
+      {
+	XtFree(event->set_values_event.name);
+	XtFree(event->set_values_event.res_type);
+    }
+	
+    XtFree((char *)event);
+}
+
+/*
+ * Function:
+ *	GetCommand
+ *
+ * Parameters:
+ *	(See Xt XtConvertSelectionProc)
+ *	data - contains the ident number for the command
+ *
+ * Description:
+ *	Gets the Command out of the selection asserted by the resource manager.
+ */
+/*ARGSUSED*/
+static void
+GetCommand(Widget w, XtPointer data, Atom *selection, Atom *type,
+	   XtPointer value, unsigned long *length, int *format)
+{
+  ResIdent ident = (ResIdent)(long)data;
+  EditresEvent *event;
+
+  if (*type != res_editor_protocol || *format != EDITRES_FORMAT)
+	return;
+
+  if ((event = BuildEvent(w, *selection, value, ident, *length)) != NULL)
+    {
+	ExecuteCommand(w, *selection, ident, event);
+	FreeEvent(event);
+    }
+}
+
+/*
+ * Function:
+ *	ExecuteCommand
+ *
+ * Parameters:
+ *	w	- widget
+ *	command	- the command to execute
+ *	value	- the associated with the command
+ *
+ * Description:
+ *	Executes a command string received from the resource editor.
+ */
+/*ARGSUSED*/
+static void
+ExecuteCommand(Widget w, Atom sel, ResIdent ident, EditresEvent *event)
+{
+  char *(*func)(Widget, EditresEvent*, ProtocolStream*);
+  char *str;
+
+  if (globals.block == BlockAll)
+    {
+	SendFailure(w, sel, ident, 
+		    "This client has blocked all Editres commands.");
+	return;
+    }
+  else if (globals.block == BlockSetValues
+	   && event->any_event.type == SetValues)
+    {
+	SendFailure(w, sel, ident, 
+		    "This client has blocked all SetValues requests.");
+	return;
+    }
+
+  switch(event->any_event.type)
+    {
+    case SendWidgetTree:
+#if defined(LONG64) || defined(WORD64)
+	globals.base_address = (unsigned long)w & 0xFFFFFFFF00000000;
+#endif
+	func = DumpWidgets;
+	break;
+    case SetValues:
+	func = DoSetValues;
+	break;
+    case FindChild:
+	func = DoFindChild;
+	break;
+    case GetGeometry:
+	func = DoGetGeometry;
+	break;
+    case GetResources:
+	func = DoGetResources;
+	break;
+    case GetValues:
+        func = DumpValues;
+    break;
+    default: 
+        {
+	    char buf[BUFSIZ];
+
+	    XmuSnprintf(buf, sizeof(buf),
+			"Unknown Protocol request %d.",event->any_event.type);
+	    SendFailure(w, sel, ident, buf);
+	    return;
+	}
+    }
+
+    _XEditResResetStream(&globals.stream);
+    if ((str = (*func)(w, event, &globals.stream)) == NULL)
+	SendCommand(w, sel, ident, PartialSuccess, &globals.stream);
+  else
+	SendFailure(w, sel, ident, str);
+}
+
+/*
+ * Function:
+ *	ConvertReturnCommand
+ *
+ * Parameters:
+ *	w	   - the widget that owns the selection
+ *	selection  - selection to convert
+ *	target	   - target type for this selection
+ *	type_ret   - type of the selection
+ *	value_ret  - selection value
+ *	length_ret - lenght of this selection
+ *	format_ret - the format the selection is in
+ *
+ * Description:
+ *	Converts a selection
+ *
+ * Returns:
+ *	True if conversion was sucessful
+ */
+/*ARGSUSED*/
+static Boolean
+ConvertReturnCommand(Widget w, Atom *selection, Atom *target, Atom *type_ret,
+		     XtPointer *value_ret, unsigned long *length_ret,
+		     int *format_ret)
+{
+    /*
+   * I assume the intrinsics give me the correct selection back
+     */
+    if ((*target != client_value))
+    return (False);
+
+    *type_ret = res_editor_protocol;
+  *value_ret = (XtPointer)globals.command_stream->real_top;
+    *length_ret = globals.command_stream->size + HEADER_SIZE;
+    *format_ret = EDITRES_FORMAT;
+
+  return (True);
+}
+
+/*
+ * Function:
+ *	CommandDone
+ *
+ * Parameters:
+ *	widget	  - unused
+ *	selection - unused
+ *	target	  - unused
+ *
+ * Description:
+ *	done with the selection
+ */
+/*ARGSUSED*/
+static void
+CommandDone(Widget widget, Atom *selection, Atom *target)
+{
+    /* Keep the toolkit from automaticaly freeing the selection value */
+}
+
+/*
+ * Function:
+ *	SendFailure
+ *
+ * Paramters:
+ *	w     - widget to own the selection
+ *	sel   - selection to assert
+ *	ident - identifier
+ *	str   - error message
+ *
+ * Description:
+ *	Sends a failure message
+ */
+static void
+SendFailure(Widget w, Atom sel, ResIdent ident, char *str)
+{
+    _XEditResResetStream(&globals.stream);
+    _XEditResPutString8(&globals.stream, str);
+    SendCommand(w, sel, ident, Failure, &globals.stream);
+}
+
+/*
+ * Function:
+ *	BuildReturnPacket
+ *
+ * Parameters:
+ *	ident   - identifier
+ *	command - command code
+ *	stream  - protocol stream
+ * Description:
+ *	Builds a return packet, given the data to send
+ *
+ * Returns:
+ *	packet to send
+ */
+static XtPointer
+BuildReturnPacket(ResIdent ident, EditResError error, ProtocolStream *stream)
+{
+    long old_alloc, old_size;
+    unsigned char *old_current;
+    
+    /*
+     * We have cleverly keep enough space at the top of the header
+     * for the return protocol stream, so all we have to do is
+     * fill in the space
+     */
+    /* 
+     * Fool the insert routines into putting the header in the right
+     * place while being damn sure not to realloc (that would be very bad.)
+     */
+    old_current = stream->current;
+    old_alloc = stream->alloc;
+    old_size = stream->size;
+
+    stream->current = stream->real_top;
+    stream->alloc = stream->size + (2 * HEADER_SIZE);	
+    
+    _XEditResPut8(stream, ident);
+    _XEditResPut8(stream, (unsigned char)error);
+    _XEditResPut32(stream, old_size);
+
+    stream->alloc = old_alloc;
+    stream->current = old_current;
+    stream->size = old_size;
+    
+  return ((XtPointer)stream->real_top);
+}    
+
+/*
+ * Function:
+ *	SendCommand
+ * Parameters:
+ *	w	- widget to own the selection
+ *	sel	- selection to assert
+ *	ident   - identifier
+ *	command - command code
+ *	stream  - protocol stream
+ *
+ * Description:
+ *	Builds a return command line
+ */
+static void
+SendCommand(Widget w, Atom sel, ResIdent ident, EditResError error,
+	    ProtocolStream *stream)
+{
+    BuildReturnPacket(ident, error, stream);
+    globals.command_stream = stream;	
+
+  /*
+ * I REALLY want to own the selection.  Since this was not triggered
+ * by a user action, and I am the only one using this atom it is safe to
+   * use CurrentTime
+ */
+  XtOwnSelection(w, sel, CurrentTime, ConvertReturnCommand, NULL, CommandDone);
+}
+
+/************************************************************
+ * Generic Utility Functions
+ ************************************************************/
+static int
+qcmp_widget_list(register _Xconst void *left, register _Xconst void *right)
+{ 
+  return (char *)*(Widget **)left - (char *)*(Widget **)right;
+}
+
+/*
+ * Function:
+ *	FindChildren
+ *
+ * Parameters:
+ *	parent   - parent widget
+ *	children - list of children
+ *	normal   - return normal children
+ *	popup    - return popup children
+ *	extra	 - return extra children
+ *
+ * Description:
+ *	Retuns all children (popup, normal and otherwise) of this widget
+ *
+ * Returns:
+ *	number of children
+ */
+static int
+FindChildren(Widget parent, Widget **children, Bool normal, Bool popup,
+	     Bool extra)
+{
+  CompositeWidget cw = (CompositeWidget)parent;
+  Cardinal i, num_children, current = 0;
+  Widget *extra_widgets = NULL;
+  Cardinal num_extra = 0;
+    
+    num_children = 0;
+
+    if (XtIsWidget(parent) && popup)
+	num_children += parent->core.num_popups;
+	
+    if (XtIsComposite(parent) && normal) 
+	num_children += cw->composite.num_children; 
+
+  if (XtIsWidget(parent) && extra)
+    {
+      XtResourceList norm_list, cons_list;
+      Cardinal num_norm, num_cons;
+      Arg args[1];
+      Widget widget;
+
+      XtGetResourceList(XtClass(parent), &norm_list, &num_norm);
+
+      if (XtParent(parent) != NULL)
+	XtGetConstraintResourceList(XtClass(XtParent(parent)),
+				    &cons_list, &num_cons);
+      else
+	num_cons = 0;
+
+      extra_widgets = (Widget *)XtMalloc(sizeof(Widget));
+      for (i = 0; i < num_norm; i++)
+	if (strcmp(norm_list[i].resource_type, XtRWidget) == 0)
+	  {
+	    widget = NULL;
+	    XtSetArg(args[0], norm_list[i].resource_name, &widget);
+	    XtGetValues(parent, args, 1);
+	    if (widget && XtParent(widget) == parent)
+	      {
+		++num_extra;
+		extra_widgets = (Widget *)
+		  XtRealloc((char *)extra_widgets, num_extra * sizeof(Widget));
+		extra_widgets[num_extra - 1] = widget;
+	      }
+	  }
+      for (i = 0; i < num_cons; i++)
+	if (strcmp(cons_list[i].resource_type, XtRWidget) == 0)
+	  {
+	    widget = NULL;
+	    XtSetArg(args[0], cons_list[i].resource_name, &widget);
+	    XtGetValues(parent, args, 1);
+	    if (widget && XtParent(widget) == parent)
+	      {
+		++num_extra;
+		extra_widgets = (Widget *)
+		  XtRealloc((char *)extra_widgets, num_extra * sizeof(Widget));
+		extra_widgets[num_extra - 1] = widget;
+	      }
+	  }
+      if (num_norm)
+	XtFree((char *)norm_list);
+      if (num_cons)
+	XtFree((char *)cons_list);
+    }
+
+  if ((num_children + num_extra) == 0)
+    {
+	*children = NULL; 
+      return (0);
+    }
+
+  *children = (Widget *)XtMalloc(sizeof(Widget) * (num_children + num_extra));
+
+    if (XtIsComposite(parent) && normal)
+    for (i = 0; i < cw->composite.num_children; i++, current++)
+	    (*children)[current] = cw->composite.children[i]; 
+
+    if (XtIsWidget(parent) && popup)
+    for (i = 0; i < parent->core.num_popups; i++, current++)
+	    (*children)[current] = parent->core.popup_list[i];
+
+  if (num_extra)
+    /* Check for dups */
+    {
+      Cardinal j, old_num_extra = num_extra;
+
+      qsort(extra_widgets, num_extra, sizeof(Widget), qcmp_widget_list);
+      for (i = 0; i < num_extra - 1; i++)
+	while (i < num_extra - 1 && extra_widgets[i] == extra_widgets[i + 1])
+	  {
+	    memmove(&extra_widgets[i], &extra_widgets[i + 1],
+		    (num_extra - i) * sizeof(Widget));
+	    --num_extra;
+	  }
+
+      for (i = 0; i < num_children; i++)
+	for (j = 0; j < num_extra; j++)
+	  if ((*children)[i] == extra_widgets[j])
+	    {
+	      if ((j + 1) < num_extra)
+		memmove(&extra_widgets[j], &extra_widgets[j + 1],
+			(num_extra - j) * sizeof(Widget));
+	      --num_extra;
+	    }
+
+      if (old_num_extra != num_extra)
+	*children = (Widget *)XtRealloc((char *)*children, sizeof(Widget)
+					* (num_children + num_extra));
+
+      if (num_extra)
+	memcpy(&(*children)[num_children], extra_widgets,
+	       sizeof(Widget) * num_extra);
+    }
+  if (extra_widgets)
+    XtFree((char *)extra_widgets);
+  if (num_children + num_extra == 0)
+    {
+      XtFree((char *)*children);
+      *children = NULL;
+    }
+
+  return (num_children + num_extra);
+}
+		
+/*
+ * Function:
+ *	IsChild
+ *
+ * parameters:
+ *	top    - top of the tree
+ *	parent - parent widget
+ *	child  - child widget
+ *
+ * Description:
+ *	Check to see of child is a child of parent
+ */
+static Bool
+IsChild(Widget top, Widget parent, Widget child)
+{
+    int i, num_children;
+  Widget *children;
+
+    if (parent == NULL)
+    return (top == child);
+
+  num_children = FindChildren(parent, &children, True, True, True);
+
+  for (i = 0; i < num_children; i++)
+    if (children[i] == child)
+      {
+	    XtFree((char *)children);
+	return (True);
+    }
+
+    XtFree((char *)children);
+  return (False);
+}
+
+/*
+ * Function:
+ *	VerifyWidget
+ *
+ * Parameters:
+ *	w    - any widget in the tree
+ *	info - info about the widget to verify
+ *
+ * Description:
+ *	Makes sure all the widgets still exist
+ */
+static char * 
+VerifyWidget(Widget w, WidgetInfo *info)
+{
+    Widget top;
+    register int count;
+    register Widget parent;
+  register unsigned long *child;
+
+  for (top = w; XtParent(top) != NULL; top = XtParent(top))
+    ;
+
+    parent = NULL;
+    child = info->ids;
+    count = 0;
+
+  while (True)
+    {
+	if (!IsChild(top, parent, (Widget) *child)) 
+	return ("This widget no longer exists in the client.");
+
+	if (++count == info->num_widgets)
+	    break;
+
+      parent = (Widget)*child++;
+    }
+
+  info->real_widget = (Widget)*child;
+
+  return (NULL);
+}
+
+/************************************************************
+ * Code to Perform SetValues operations
+ ************************************************************/
+/*
+ * Function:
+ *	DoSetValues
+ *
+ * Parameters:
+ *	w      - a widget in the tree
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ *
+ * Description:
+ *	Performs the setvalues requested
+ *
+ * Returns:
+ *	NULL
+ */
+static char *
+DoSetValues(Widget w, EditresEvent *event, ProtocolStream *stream)
+{
+  char *str;
+    register unsigned i;
+    unsigned short count = 0;
+  SetValuesEvent *sv_event = (SetValuesEvent *)event;
+    
+  _XEditResPut16(stream, count);  /* insert 0, will be overwritten later */
+
+  for (i = 0; i < sv_event->num_entries; i++)
+    {
+      if ((str = VerifyWidget(w, &sv_event->widgets[i])) != NULL)
+	{
+	  _XEditResPutWidgetInfo(stream, &sv_event->widgets[i]);
+	    _XEditResPutString8(stream, str);
+	    count++;
+	}
+	else 
+	    ExecuteSetValues(sv_event->widgets[i].real_widget, 
+			     sv_event, sv_event->widgets + i, stream, &count);
+    }
+
+    /*
+     * Overwrite the first 2 bytes with the real count.
+     */
+    *(stream->top) = count >> XER_NBBY;
+    *(stream->top + 1) = count;
+
+  return (NULL);
+}
+
+/*
+ * Function:
+ *	HandleToolkitErrors
+ *
+ * Parameters:
+ *	name	   - name of the error
+ *	type	   - type of the error
+ *	class	   - class of the error
+ *	msg	   - the default message
+ *	params	   - the extra parameters for this message
+ *	num_params - ""
+ *
+ *	Description: Handles X Toolkit Errors.
+ */
+/* ARGSUSED */
+static void
+HandleToolkitErrors(String name, String type, String class, String msg,
+		    String *params, Cardinal *num_params)
+{
+  SVErrorInfo *info = &globals.error_info;
+  char buf[BUFSIZ];
+
+  if (streq(name, "unknownType"))
+	XmuSnprintf(buf, sizeof(buf),
+		    "The `%s' resource is not used by this widget.",
+		    info->event->name);
+  else if (streq(name, "noColormap"))
+	XmuSnprintf(buf, sizeof(buf), msg, params[0]);
+    else if (streq(name, "conversionFailed") || streq(name, "conversionError"))
+    {
+	if (streq((String)info->event->value, XtRString))
+	    XmuSnprintf(buf, sizeof(buf),
+			"Could not convert the string '%s' for the `%s' "
+			"resource.", (String)info->event->value,
+			info->event->name);
+	else
+	    XmuSnprintf(buf, sizeof(buf),
+			"Could not convert the `%s' resource.",
+			info->event->name);
+    }
+  else
+	XmuSnprintf(buf, sizeof(buf),
+		    "Name: %s, Type: %s, Class: %s, Msg: %s",
+		    name, type, class, msg);
+
+    /*
+   * Insert this info into the protocol stream, and update the count
+     */ 
+    (*(info->count))++;
+    _XEditResPutWidgetInfo(info->stream, info->entry);
+    _XEditResPutString8(info->stream, buf);
+}
+
+/*
+ * Function:
+ *	ExecuteSetValues
+ *
+ * Parameters:
+ *	w	 - widget to perform the set_values on
+ *	sv_event - set values event
+ *	sv_info  - set_value info
+ *.
+ * Description:
+ *	Performs a setvalues for a given command
+ */
+static void
+ExecuteSetValues(Widget w, SetValuesEvent *sv_event, WidgetInfo *entry,
+		 ProtocolStream *stream, unsigned short *count)
+{
+    XtErrorMsgHandler old;
+  SVErrorInfo *info = &globals.error_info;
+    
+    info->event = sv_event;	/* No data can be passed to */
+    info->stream = stream;	/* an error handler, so we */
+  info->count = count;		/* have to use a global */
+    info->entry = entry;
+
+    old = XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w),
+				    HandleToolkitErrors);
+
+    XtVaSetValues(w, XtVaTypedArg,
+		  sv_event->name, sv_event->res_type,
+		  sv_event->value, sv_event->value_len,
+		  NULL);
+
+    (void)XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w), old);
+}
+
+/************************************************************
+ * Code for Creating and dumping widget tree.
+ ************************************************************/
+/* Function:
+ *	DumpWidgets
+ *
+ * Parameters:
+ *	w      - a widget in the tree
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ *
+ * Description:
+ *	  Given a widget it builds a protocol packet containing the entire
+ *	widget heirarchy.
+ *
+ * Returns:
+ *	NULL
+ */
+#define TOOLKIT_TYPE ("Xt")
+/*ARGSUSED*/
+static char * 
+DumpWidgets(Widget w, EditresEvent *event, ProtocolStream *stream)
+{
+    unsigned short count = 0;
+        
+  /* Find Tree's root */
+  for (; XtParent(w) != NULL; w = XtParent(w))
+    ;
+    
+    /*
+   * hold space for count, overwritten later
+     */
+  _XEditResPut16(stream, (unsigned int)0);
+
+    DumpChildren(w, stream, &count);
+
+    /*
+   * write out toolkit type
+     */
+    _XEditResPutString8(stream, TOOLKIT_TYPE);
+
+    /*
+   * Overwrite the first 2 bytes with the real count
+     */
+    *(stream->top) = count >> XER_NBBY;
+    *(stream->top + 1) = count;
+
+  return (NULL);
+}
+
+/*
+ * Function:
+ *	 DumpChildren
+ *
+ * Parameters:
+ *	w      - widget to dump
+ *	stream - stream to dump to
+ *	count  - number of dumps we have performed
+ *
+ * Description:
+ *	Adds a child's name to the list.
+ */
+/* This is a trick/kludge.  To make shared libraries happier (linking
+ * against Xmu but not linking against Xt, and apparently even work
+ * as we desire on SVR4, we need to avoid an explicit data reference
+ * to applicationShellWidgetClass.  XtIsTopLevelShell is known
+ * (implementation dependent assumption!) to use a bit flag.  So we
+ * go that far.  Then, we test whether it is an applicationShellWidget
+ * class by looking for an explicit class name.  Seems pretty safe.
+ */
+static Bool
+isApplicationShell(Widget w)
+{
+    register WidgetClass c;
+
+    if (!XtIsTopLevelShell(w))
+    return (False);
+  for (c = XtClass(w); c; c = c->core_class.superclass)
+    if (strcmp(c->core_class.class_name, "ApplicationShell") == 0)
+      return (True);
+
+  return (False);
+}
+
+static void
+DumpChildren(Widget w, ProtocolStream *stream, unsigned short *count)
+{
+    int i, num_children;
+    Widget *children;
+    unsigned long window;
+  char *c_class;
+
+    (*count)++;
+	
+  InsertWidget(stream, w);		/* Insert the widget into the stream */
+
+    _XEditResPutString8(stream, XtName(w)); /* Insert name */
+
+    if (isApplicationShell(w))
+    c_class = ((ApplicationShellWidget)w)->application.class;
+    else
+    c_class = XtClass(w)->core_class.class_name;
+
+  _XEditResPutString8(stream, c_class);		/* Insert class */
+
+     if (XtIsWidget(w))
+	 if (XtIsRealized(w))
+	    window = XtWindow(w);
+	else
+	    window = EDITRES_IS_UNREALIZED;
+     else
+	 window = EDITRES_IS_OBJECT;
+
+  _XEditResPut32(stream, window);		/* Insert window id */
+
+    /*
+   * Find children and recurse
+     */
+  num_children = FindChildren(w, &children, True, True, True);
+    for (i = 0; i < num_children; i++) 
+	DumpChildren(children[i], stream, count);
+
+    XtFree((char *)children);
+}
+
+/************************************************************
+ * Code for getting the geometry of widgets
+ ************************************************************/
+/*
+ * Function:
+ *	DoGetGeometry
+ *
+ * Parameters:
+ *	w      - widget in the tree
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ *
+ * Description:
+ *	Retrieves the Geometry of each specified widget.
+ *
+ * Returns:
+ *	NULL
+ */
+static char *
+DoGetGeometry(Widget w, EditresEvent *event, ProtocolStream *stream)
+{
+    unsigned i;
+  char *str;
+  GetGeomEvent *geom_event = (GetGeomEvent *)event;
+    
+    _XEditResPut16(stream, geom_event->num_entries);
+
+  for (i = 0; i < geom_event->num_entries; i++)
+    {
+	/* 
+       * Send out the widget id
+	 */
+      _XEditResPutWidgetInfo(stream, &geom_event->widgets[i]);
+
+      if ((str = VerifyWidget(w, &geom_event->widgets[i])) != NULL)
+	{
+	  _XEditResPutBool(stream, True);	/* an error occured */
+	  _XEditResPutString8(stream, str);	/* set message */
+	}
+	else 
+	    ExecuteGetGeometry(geom_event->widgets[i].real_widget, stream);
+    }
+
+  return (NULL);
+}
+
+/*
+ * Function:
+ *	ExecuteGetGeometry
+ *
+ * Parameters:
+ *	w      - widget to get geometry
+ *	stream - stream to append to
+ *
+ * Description:
+ *	Gets the geometry for each widget specified.
+ *
+ * Returns:
+ *	True if no error occured.
+ */
+static void
+ExecuteGetGeometry(Widget w, ProtocolStream *stream)
+{
+    int i;
+    Boolean mapped_when_man;
+    Dimension width, height, border_width;
+    Arg args[8];
+    Cardinal num_args = 0;
+    Position x, y;
+    
+  if (!XtIsRectObj(w) || (XtIsWidget(w) && !XtIsRealized(w)))
+    {
+      _XEditResPutBool(stream, False);		/* no error */
+	_XEditResPutBool(stream, False);	/* not visable */
+	for (i = 0; i < 5; i++)		/* fill in extra space with 0's */
+	    _XEditResPut16(stream, 0);
+	return;
+    }
+
+    XtSetArg(args[num_args], XtNwidth, &width); num_args++;
+    XtSetArg(args[num_args], XtNheight, &height); num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, &border_width); num_args++;
+    XtSetArg(args[num_args], XtNmappedWhenManaged, &mapped_when_man);
+    num_args++;
+    XtGetValues(w, args, num_args);
+
+  if (!(XtIsManaged(w) && mapped_when_man) && XtIsWidget(w))
+    {
+	XWindowAttributes attrs;
+	
+	/* 
+	 * The toolkit does not maintain mapping state, we have
+       * to go to the server
+	 */
+      if (XGetWindowAttributes(XtDisplay(w), XtWindow(w), &attrs) != 0)
+	{
+	  if (attrs.map_state != IsViewable)
+	    {
+	      _XEditResPutBool(stream, False);	/* no error */
+	      _XEditResPutBool(stream, False);	/* not visable */
+	      for (i = 0; i < 5; i++)	/* fill in extra space with 0's */
+		    _XEditResPut16(stream, 0);
+		return;
+	    }
+	}
+      else
+	{
+	    _XEditResPut8(stream, True); /* Error occured. */
+	    _XEditResPutString8(stream, "XGetWindowAttributes failed.");
+	    return;
+	}
+    }
+
+    XtTranslateCoords(w, -((int) border_width), -((int) border_width), &x, &y);
+
+  _XEditResPutBool(stream, False);	/* no error */
+  _XEditResPutBool(stream, True);	/* Visable */
+    _XEditResPut16(stream, x);
+    _XEditResPut16(stream, y);
+    _XEditResPut16(stream, width);
+    _XEditResPut16(stream, height);
+    _XEditResPut16(stream, border_width);
+}
+
+/************************************************************
+ * Code for executing FindChild
+ ************************************************************/
+/*
+ * Function:
+ *	PositionInChild
+ *
+ * Parameters:
+ *	child - child widget to check
+ *	x     - location of point to check in the parent's coord space
+ *	y     - ""
+ *
+ * Description:
+ *	Returns true if this location is in the child.
+ */
+static Bool
+PositionInChild(Widget child, int x, int y)
+{
+    Arg args[6];
+    Cardinal num;
+    Dimension width, height, border_width;
+    Position child_x, child_y;
+    Boolean mapped_when_managed;
+
+  if (!XtIsRectObj(child))	/* we must at least be a rect obj */
+	return (False);
+
+    num = 0;
+    XtSetArg(args[num], XtNmappedWhenManaged, &mapped_when_managed); num++;
+    XtSetArg(args[num], XtNwidth, &width); num++;
+    XtSetArg(args[num], XtNheight, &height); num++;
+    XtSetArg(args[num], XtNx, &child_x); num++;
+    XtSetArg(args[num], XtNy, &child_y); num++;
+    XtSetArg(args[num], XtNborderWidth, &border_width); num++;
+    XtGetValues(child, args, num);
+ 
+    /*
+     * The only way we will know of the widget is mapped is to see if
+     * mapped when managed is True and this is a managed child.  Otherwise
+   * we will have to ask the server if this window is mapped
+     */
+  if (XtIsWidget(child) && !(mapped_when_managed && XtIsManaged(child)))
+    {
+	XWindowAttributes attrs;
+
+      if (XGetWindowAttributes(XtDisplay(child), XtWindow(child), &attrs)
+	  &&  attrs.map_state != IsViewable)
+	return (False);
+    }
+
+  return ((x >= child_x)
+	  && (x <= (child_x + (Position)width + 2 * (Position)border_width))
+	  && (y >= child_y)
+	  && (y <= (child_y + (Position)height + 2 * (Position)border_width)));
+}
+
+/*
+ * Function:
+ *	_FindChild
+ *
+ * Parameters:
+ *	parent - widget that is known to contain the point specified
+ *	x      - point in coordinates relative to the widget specified
+ *	y      - ""
+ *
+ * Description:
+ *	Finds the child that actually contains the point shown.
+ */
+static Widget 
+_FindChild(Widget parent, int x, int y)
+{
+  Widget *children;
+  int i = FindChildren(parent, &children, True, False, True);
+
+  while (i > 0)
+    {
+	i--;
+
+      if (PositionInChild(children[i], x, y))
+	{
+	    Widget child = children[i];
+	    
+	    XtFree((char *)children);
+	  return (_FindChild(child, x - child->core.x, y - child->core.y));
+	}
+    }
+
+    XtFree((char *)children);
+
+  return (parent);
+}
+
+/*
+ * Function:
+ *	DoFindChild
+ *
+ * Parameters:
+ *	w      - widget in the tree
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ * Description:
+ *	Finds the child that contains the location specified.
+ *
+ * Returns:
+ *	  An allocated error message if something went horribly wrong and
+ *	no set values were performed, else NULL.
+ */
+static char *
+DoFindChild(Widget w, EditresEvent *event, ProtocolStream *stream)
+{
+  char *str;
+    Widget parent, child;
+    Position parent_x, parent_y;
+  FindChildEvent *find_event = (FindChildEvent *)event;
+    
+    if ((str = VerifyWidget(w, find_event->widgets)) != NULL) 
+    return (str);
+
+    parent = find_event->widgets->real_widget;
+
+    XtTranslateCoords(parent, (Position) 0, (Position) 0,
+		      &parent_x, &parent_y);
+    
+    child = _FindChild(parent, find_event->x - (int) parent_x,
+		       find_event->y - (int) parent_y);
+
+    InsertWidget(stream, child);
+
+  return (NULL);
+}
+
+/************************************************************
+ * Procedures for performing GetResources
+ ************************************************************/
+/*
+ * Function:
+ *	DoGetResources
+ *
+ * Parameters:
+ *	w      - widget in the tree
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ *
+ * Description:
+ *	Gets the Resources associated with the widgets passed.
+ *
+ * Returns:
+ *	NULL
+ */
+static char *
+DoGetResources(Widget w, EditresEvent *event, ProtocolStream *stream)
+{
+    unsigned int i;
+  char *str;
+  GetResEvent *res_event = (GetResEvent *)event;
+    
+    _XEditResPut16(stream, res_event->num_entries); /* number of replys */
+
+  for (i = 0; i < res_event->num_entries; i++)
+    {
+	/* 
+       * Send out the widget id
+	 */
+      _XEditResPutWidgetInfo(stream, &res_event->widgets[i]);
+      if ((str = VerifyWidget(w, &res_event->widgets[i])) != NULL)
+	{
+	  _XEditResPutBool(stream, True);	/* an error occured */
+	  _XEditResPutString8(stream, str);	/* set message */
+	}
+      else
+	{
+	  _XEditResPutBool(stream, False);	/* no error occured */
+	  ExecuteGetResources(res_event->widgets[i].real_widget, stream);
+	}
+    }
+
+  return (NULL);
+}
+
+/* Function:
+ *	ExecuteGetResources
+ *
+ * Parameters:
+ *	w      - widget to get resources on
+ *	stream - protocol stream
+ *
+ * Description:
+ *	Gets the resources for any individual widget
+ */
+static void
+ExecuteGetResources(Widget w, ProtocolStream *stream)
+{
+    XtResourceList norm_list, cons_list;
+    Cardinal num_norm, num_cons;
+    register Cardinal i;
+
+    /* 
+   * Get Normal Resources
+     */
+    XtGetResourceList(XtClass(w), &norm_list, &num_norm);
+
+    if (XtParent(w) != NULL) 
+    XtGetConstraintResourceList(XtClass(XtParent(w)), &cons_list,&num_cons);
+    else
+	num_cons = 0;
+
+  _XEditResPut16(stream, num_norm + num_cons);	/* how many resources */
+    
+    /*
+   * Insert all the normal resources
+     */
+  for (i = 0; i < num_norm; i++)
+    {
+	_XEditResPutResourceType(stream, NormalResource);
+	_XEditResPutString8(stream, norm_list[i].resource_name);
+	_XEditResPutString8(stream, norm_list[i].resource_class);
+	_XEditResPutString8(stream, norm_list[i].resource_type);
+    }
+  XtFree((char *)norm_list);
+
+    /*
+   * Insert all the constraint resources
+     */
+  if (num_cons > 0)
+    {
+      for (i = 0; i < num_cons; i++)
+	{
+	    _XEditResPutResourceType(stream, ConstraintResource);
+	    _XEditResPutString8(stream, cons_list[i].resource_name);
+	    _XEditResPutString8(stream, cons_list[i].resource_class);
+	    _XEditResPutString8(stream, cons_list[i].resource_type);
+	}
+      XtFree((char *)cons_list);
+    }
+}
+
+/*
+ * Function:
+ *	DumpValues
+ *
+ * Parameters:
+ *	event  - event that caused this action
+ *	stream - protocol stream to add
+ *
+ * Description:
+ *	Returns resource values to the resource editor.
+ *
+ * Returns:
+ *	NULL
+ */
+/*ARGSUSED*/
+static char *
+DumpValues(Widget w, EditresEvent* event, ProtocolStream* stream)
+{
+  char *str;
+  Arg warg[1];
+  String res_value = NULL;
+  GetValuesEvent *gv_event = (GetValuesEvent *)event;
+
+  /* put the count in the stream */
+  _XEditResPut16(stream, (unsigned int)1);
+
+  /*
+   * Get the resource of the widget asked for by the
+   * resource editor and insert it into the stream
+   */
+  XtSetArg(warg[0], gv_event->name, &res_value);
+
+  if ((str = VerifyWidget(w, &gv_event->widgets[0])) != NULL)
+    _XEditResPutString8(stream, str);
+  else
+    {
+      _XEditresGetStringValues(gv_event->widgets[0].real_widget, warg, 1);
+      if (!res_value)
+	res_value = "NoValue";
+  _XEditResPutString8(stream, res_value);
+    }
+
+  return (NULL);
+}
+
+/************************************************************
+ * Code for inserting values into the protocol stream
+ ************************************************************/
+/*
+ * Function:
+ *	InsertWidget
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	w      - widget to insert
+ *
+ * Description:
+ *	  Inserts the full parent hierarchy of this widget into the protocol
+ *	stream as a widget list.
+ */
+static void
+InsertWidget(ProtocolStream *stream, Widget w)
+{
+    Widget temp;
+  unsigned long *widget_list;
+    register int i, num_widgets;
+
+  for (temp = w, i = 0; temp != 0; temp = XtParent(temp), i++)
+    ;
+
+    num_widgets = i;
+  widget_list = (unsigned long *)XtMalloc(sizeof(unsigned long) * num_widgets);
+
+    /*
+   * Put the widgets into the list
+   * make sure that they are inserted in the list from parent -> child
+     */
+    for (i--, temp = w; temp != NULL; temp = XtParent(temp), i--) 
+    widget_list[i] = (unsigned long)temp;
+	
+  _XEditResPut16(stream, num_widgets);		/* insert number of widgets */
+  for (i = 0; i < num_widgets; i++)		/* insert Widgets themselves */
+	_XEditResPut32(stream, widget_list[i]);
+    
+    XtFree((char *)widget_list);
+}
+
+/************************************************************
+ * All of the following routines are public
+ ************************************************************/
+/*
+ * Function:
+ *	_XEditResPutString8
+ *
+ * Parameters:
+ *	stream - stream to insert string into
+ *	str    - string to insert
+ *
+ * Description:
+ *	Inserts a string into the protocol stream.
+ */
+void
+_XEditResPutString8(ProtocolStream *stream, char *str)
+{
+    int i, len = strlen(str);
+
+    _XEditResPut16(stream, len);
+  for (i = 0; i < len; i++, str++)
+	_XEditResPut8(stream, *str);
+}
+
+/*
+ * Function:
+ *	_XEditResPut8
+ *
+ * Parameters:
+ *	stream - stream to insert string into
+ *	value  - value to insert
+ *
+ * Description:
+ *	Inserts an 8 bit integer into the protocol stream.
+ */
+void
+_XEditResPut8(ProtocolStream *stream, unsigned int value)
+{
+    unsigned char temp;
+
+  if (stream->size >= stream->alloc)
+    {
+	stream->alloc += 100;
+      stream->real_top = (unsigned char *)
+	XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE);
+	stream->top = stream->real_top + HEADER_SIZE;
+	stream->current = stream->top + stream->size;
+    }
+
+    temp = (unsigned char) (value & BYTE_MASK);
+    *((stream->current)++) = temp;
+    (stream->size)++;
+}
+
+/*
+ * Function:
+ *	_XEditResPut16
+ *
+ * Arguments:
+ *	stream - stream to insert string into
+ *	value  - value to insert
+ *
+ * Description:
+ *	Inserts a 16 bit integer into the protocol stream.
+ */
+void
+_XEditResPut16(ProtocolStream *stream, unsigned int value)
+{
+    _XEditResPut8(stream, (value >> XER_NBBY) & BYTE_MASK);
+    _XEditResPut8(stream, value & BYTE_MASK);
+}
+
+/*
+ * Function:
+ *	_XEditResPut32
+ *
+ * Arguments:
+ *	stream - stream to insert string into
+ *	value  - value to insert
+ *
+ * Description:
+ *	Inserts a 32 bit integer into the protocol stream.
+ */
+void
+_XEditResPut32(ProtocolStream *stream, unsigned long value)
+{
+    int i;
+
+    for (i = 3; i >= 0; i--) 
+    _XEditResPut8(stream, (value >> (XER_NBBY * i)) & BYTE_MASK);
+}
+
+/*
+ * Function:
+ *	_XEditResPutWidgetInfo
+ *
+ * Parameters:
+ *	stream - stream to insert widget info into
+ *	info   - info to insert
+ *
+ * Description:
+ *	Inserts the widget info into the protocol stream.
+ */
+void
+_XEditResPutWidgetInfo(ProtocolStream *stream, WidgetInfo *info)
+{
+    unsigned int i;
+
+    _XEditResPut16(stream, info->num_widgets);
+    for (i = 0; i < info->num_widgets; i++) 
+	_XEditResPut32(stream, info->ids[i]);
+}
+
+/************************************************************
+ * Code for retrieving values from the protocol stream
+ ************************************************************/
+/*
+ * Function:
+ *	_XEditResResetStream
+ *
+ * Parameters:
+ *	stream - stream to reset
+ *
+ * Description:
+ *	Resets the protocol stream.
+ */
+void
+_XEditResResetStream(ProtocolStream *stream)
+{
+    stream->current = stream->top;
+    stream->size = 0;
+  if (stream->real_top == NULL)
+    {
+      stream->real_top = (unsigned char *)
+	XtRealloc((char *)stream->real_top, stream->alloc + HEADER_SIZE);
+	stream->top = stream->real_top + HEADER_SIZE;
+	stream->current = stream->top + stream->size;
+    }
+}
+
+/*
+ * NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 
+ *
+ * The only modified field if the "current" field
+ *
+ * The only fields that must be set correctly are the "current", "top"
+ * and "size" fields.
+ */
+/*
+ * Function:
+ *	_XEditResGetg8
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	value  - a pointer to value to return
+ *
+ * Description:
+ *	Retrieves an unsigned 8 bit value from the protocol stream.
+ *
+ * Returns:
+ *	True if sucessful
+ */
+Bool
+_XEditResGet8(ProtocolStream *stream, unsigned char *value)
+{
+  if (stream->size < (unsigned long)(stream->current - stream->top))
+    return (False);
+
+  *value = *((stream->current)++);
+  return (True);
+}
+
+/*
+ * Function:
+ *	_XEditResGet16
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	value  - pointer to return value
+ *
+ * Description:
+ *	Retrieves an unsigned 16 bit value from the protocol stream.
+ *
+ * Returns:
+ *	True if sucessful
+ */
+Bool
+_XEditResGet16(ProtocolStream *stream, unsigned short *value)
+{
+    unsigned char temp1, temp2;
+
+  if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2)))
+    return (False);
+    
+  *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2;
+  return (True);
+}
+
+/*
+ * Function:
+ *	_XEditResGetSigned16
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	value  - pointer to return value
+ *
+ * Description:
+ *	Retrieves an signed 16 bit value from the protocol stream.
+ *
+ * Returns:
+ *	True if sucessful
+ */
+Bool
+_XEditResGetSigned16(ProtocolStream *stream, short *value)
+{
+    unsigned char temp1, temp2;
+
+  if (!(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2)))
+    return (False);
+    
+  if (temp1 & (1 << (XER_NBBY - 1)))	/* If the sign bit is active */
+    {
+      *value = -1;			/* store all 1's */
+      *value &= (temp1 << XER_NBBY);	/* Now and in the MSB */
+      *value &= temp2;			 /* and LSB */
+    }
+    else 
+    *value = ((unsigned short)temp1 << XER_NBBY) + (unsigned short)temp2;
+
+  return (True);
+}
+
+/*
+ * Function:
+ *	_XEditResGet32
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	value  - pointer to return value
+ *
+ * Description:
+ *	Retrieves an unsigned 32 bit value from the protocol stream.
+ *
+ * Returns:
+ *	True if sucessful
+ */
+Bool
+_XEditResGet32(ProtocolStream *stream, unsigned long *value)
+{
+    unsigned short temp1, temp2;
+
+  if (!(_XEditResGet16(stream, &temp1) && _XEditResGet16(stream, &temp2)))
+    return (False);
+    
+  *value = ((unsigned short)temp1 << (XER_NBBY * 2)) + (unsigned short)temp2;
+  return (True);
+}
+
+/* Function:
+ *	_XEditResGetString8
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	str    - string to retrieve
+ *
+ * Description:
+ *	Retrieves an 8 bit string value from the protocol stream.
+ *
+ * Returns:
+ *	True if retrieval was successful
+ */
+Bool
+_XEditResGetString8(ProtocolStream *stream, char **str)
+{
+    unsigned short len;
+    register unsigned i;
+
+  if (!_XEditResGet16(stream, &len))
+    return (False);
+
+    *str = XtMalloc(sizeof(char) * (len + 1));
+
+  for (i = 0; i < len; i++)
+    {
+      if (!_XEditResGet8(stream, (unsigned char *)*str + i))
+	{
+	    XtFree(*str);
+	    *str = NULL;
+	  return (False);
+	}
+    }
+  (*str)[i] = '\0';
+
+  return (True);
+}
+
+/*
+ * Function:
+ *	_XEditResGetWidgetInfo
+ *
+ * Parameters:
+ *	stream - protocol stream
+ *	info   - widget info struct to store into
+ *
+ * Description:
+ *	  Retrieves the list of widgets that follow and stores them in the
+ *	widget info structure provided.
+ *
+ * Returns:
+ *	True if retrieval was successful
+ */
+Bool
+_XEditResGetWidgetInfo(ProtocolStream *stream, WidgetInfo *info)
+{
+    unsigned int i;
+
+  if (!_XEditResGet16(stream, &info->num_widgets))
+    return (False);
+
+  info->ids = (unsigned long *)XtMalloc(sizeof(long) * info->num_widgets);
+
+  for (i = 0; i < info->num_widgets; i++)
+    {
+      if (!_XEditResGet32(stream, info->ids + i))
+	{
+	    XtFree((char *)info->ids);
+	    info->ids = NULL;
+	  return (False);
+	}
+#if defined(LONG64) || defined(WORD64)
+	info->ids[i] |= globals.base_address;
+#endif
+    }
+  return (True);
+}
+	    
+/************************************************************
+ * Code for Loading the EditresBlock resource
+ ************************************************************/
+/*
+ * Function:
+ *	CvStringToBlock
+ *
+ * Parameters:
+ *	dpy	       - display
+ *	args	       - unused
+ *	num_args       - unused
+ *	from_val       - value to convert
+ *	to_val	       - where to store
+ *	converter_data - unused
+ *
+ * Description:
+ *	Converts a string to an editres block value.
+ *
+ * Returns:
+ *	True if conversion was sucessful
+ */
+/*ARGSUSED*/
+static Boolean
+CvtStringToBlock(Display *dpy, XrmValue *args, Cardinal *num_args,
+		 XrmValue *from_val, XrmValue *to_val,
+		 XtPointer *converter_data)
+{
+    char ptr[16];
+    static EditresBlock block;
+
+    XmuNCopyISOLatin1Lowered(ptr, from_val->addr, sizeof(ptr));
+
+    if (streq(ptr, "none")) 
+	block = BlockNone;
+    else if (streq(ptr, "setvalues")) 
+	block = BlockSetValues;
+    else if (streq(ptr, "all")) 
+	block = BlockAll;
+  else
+    {
+	Cardinal num_params = 1;
+	String params[1];
+
+	params[0] = from_val->addr;
+	XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+			"CvtStringToBlock", "unknownValue", "EditresError",
+			"Could not convert string \"%s\" to EditresBlock.",
+			params, &num_params);
+	return FALSE;
+    }
+
+  if (to_val->addr != NULL)
+    {
+      if (to_val->size < sizeof(EditresBlock))
+	{
+	    to_val->size = sizeof(EditresBlock);
+	    return FALSE;
+	}
+	*(EditresBlock *)(to_val->addr) = block;
+    }
+    else 
+    to_val->addr = (XtPointer)block;
+
+    to_val->size = sizeof(EditresBlock);
+    return TRUE;
+}
+
+#define XtREditresBlock		"EditresBlock"
+/*
+ * Function:
+ *	LoadResources
+ *
+ * Parameters:
+ *	w - any widget in the tree
+ *
+ * Description:
+ *	  Loads a global resource the determines of this application should
+ *	allow Editres requests.
+ */
+static void
+LoadResources(Widget w)
+{
+    static XtResource resources[] = {
+        {"editresBlock", "EditresBlock", XtREditresBlock, sizeof(EditresBlock),
+     XtOffsetOf(Globals, block), XtRImmediate, (XtPointer)BlockNone}
+    };
+
+  for (; XtParent(w) != NULL; w = XtParent(w))
+    ;
+
+    XtAppSetTypeConverter(XtWidgetToApplicationContext(w),
+			  XtRString, XtREditresBlock, CvtStringToBlock,
+			NULL, 0, XtCacheAll, NULL);
+
+  XtGetApplicationResources(w, (XtPointer)&globals, resources,
+			    XtNumber(resources), NULL, 0);
+}
+
+/*
+ * Function:
+ *	_XEditresGetStringValues
+ *
+ * Parameters:
+ *	w	- widget
+ *	warg	- where to store result
+ *	numargs	- unused
+ */
+/*ARGSUSED*/
+static void
+_XEditresGetStringValues(Widget w, Arg *warg, int numargs)
+{
+  static char buffer[32];
+  XtResourceList res_list;
+  Cardinal num_res;
+  XtResource *res = NULL;
+  long value;
+  Cardinal i;
+  char *string = "";
+  Arg args[1];
+  XrmValue to, from;
+
+  /*
+   * Look for the resource
+   */
+  XtGetResourceList(XtClass(w), &res_list, &num_res);
+  for (i = 0; i < num_res; i++)
+    if (strcmp(res_list[i].resource_name, warg->name) == 0)
+      {
+	res = &res_list[i];
+	break;
+      }
+
+  if (res == NULL && XtParent(w) != NULL)
+    {
+      XtFree((char *)res_list);
+      XtGetConstraintResourceList(XtClass(XtParent(w)), &res_list, &num_res);
+      for (i = 0; i < num_res; i++)
+	if (strcmp(res_list[i].resource_name, warg->name) == 0)
+	  {
+	    res = &res_list[i];
+	    break;
+	  }
+    }
+
+  if (res == NULL)
+    {
+      /* Couldn't find resource */
+    
+      XtFree((char *)res_list);
+      *(XtPointer *)warg->value = NULL;
+      return;
+    }
+
+  /* try to get the value in the proper size */
+  switch (res->resource_size)
+    {
+#ifdef LONG_64
+      long v8;
+#endif
+      int v4;
+      short v2;
+      char v1;
+
+    case 1:
+      XtSetArg(args[0], res->resource_name, &v1);
+      XtGetValues(w, args, 1);
+      value = (int)v1;
+      break;
+    case 2:
+      XtSetArg(args[0], res->resource_name, &v2);
+      XtGetValues(w, args, 1);
+      value = (int)v2;
+      break;
+    case 4:
+      XtSetArg(args[0], res->resource_name, &v4);
+      XtGetValues(w, args, 1);
+      value = (int)v4;
+      break;
+#ifdef LONG_64
+    case 8:
+      XtSetArg(args[0], res->resource_name, &v8);
+      XtGetValues(w, args, 1);
+      value = (long)v8;
+      break;
+#endif
+    default:
+      fprintf(stderr, "_XEditresGetStringValues: bad size %d\n",
+	      res->resource_size);
+      string = "bad size";
+      *(char **)(warg->value) = string;
+      XtFree((char *)res_list);
+      return;
+    }
+
+  /*
+   * If the resource is already String, no conversion needed
+   */
+  if (strcmp(XtRString, res->resource_type) == 0)
+    {
+      if (value == 0)
+	string = "(null)";
+      else
+	string = (char *)value;
+    }
+  else
+    {
+      from.size = res->resource_size;
+      from.addr = (XPointer)&value;
+      to.addr = NULL;
+      to.size = 0;
+
+      if (XtConvertAndStore(w,res->resource_type, &from, XtRString, &to))
+	string = to.addr;
+      else
+	{
+	  string = buffer;
+	  /*
+	   * Conversion failed, fall back to representing it as integer
+	   */
+	  switch (res->resource_size)
+	    {
+	    case sizeof(char):
+	      XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xff));
+	      break;
+	    case sizeof(short):
+	      XmuSnprintf(buffer, sizeof(buffer), "%d", (int)(value & 0xffff));
+	      break;
+	    case sizeof(int):
+	      XmuSnprintf(buffer, sizeof(buffer), "0x%08x", (int)value);
+	      break;
+#ifdef LONG_64
+	    case sizeof(long):
+	      XmuSnprintf(buffer, sizeof(buffer), "0x%016lx", value);
+	      break;
+#endif
+	    }
+	}
+    }
+
+  if (string == NULL)
+    string = "";
+
+  *(char **)(warg->value) = string;
+  XtFree((char *)res_list);
+}