/************************************************************
 Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.

 Permission to use, copy, modify, and distribute this
 software and its documentation for any purpose and without
 fee is hereby granted, provided that the above copyright
 notice appear in all copies and that both that copyright
 notice and this permission notice appear in supporting
 documentation, and that the name of Silicon Graphics not be
 used in advertising or publicity pertaining to distribution
 of the software without specific prior written permission.
 Silicon Graphics makes no representation about the suitability
 of this software for any purpose. It is provided "as is"
 without any express or implied warranty.

 SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
 SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
 GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
 THE USE OR PERFORMANCE OF THIS SOFTWARE.

 ********************************************************/

#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#elif defined(HAVE_CONFIG_H)
#include <config.h>
#endif

#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <X11/Xfuncs.h>


#include <X11/Xlib.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBgeom.h>

#include "XKMformat.h"
#include "XKBfileInt.h"


#define	VMOD_HIDE_VALUE	0
#define	VMOD_SHOW_VALUE	1
#define	VMOD_COMMENT_VALUE 2

static Bool
WriteXKBVModDecl(FILE *file, Display *dpy, XkbDescPtr xkb, int showValue)
{
    register int i, nMods;
    Atom *vmodNames;

    if (xkb == NULL)
        return False;
    if (xkb->names != NULL)
        vmodNames = xkb->names->vmods;
    else
        vmodNames = NULL;

    for (i = nMods = 0; i < XkbNumVirtualMods; i++) {
        if ((vmodNames != NULL) && (vmodNames[i] != None)) {
            if (nMods == 0)
                fprintf(file, "    virtual_modifiers ");
            else
                fprintf(file, ",");
            fprintf(file, "%s", XkbAtomText(dpy, vmodNames[i], XkbXKBFile));
            if ((showValue != VMOD_HIDE_VALUE) &&
                (xkb->server) && (xkb->server->vmods[i] != XkbNoModifierMask)) {
                if (showValue == VMOD_COMMENT_VALUE) {
                    fprintf(file, "/* = %s */",
                            XkbModMaskText(xkb->server->vmods[i], XkbXKBFile));
                }
                else {
                    fprintf(file, "= %s",
                            XkbModMaskText(xkb->server->vmods[i], XkbXKBFile));
                }
            }
            nMods++;
        }
    }
    if (nMods > 0)
        fprintf(file, ";\n\n");
    return True;
}

/***====================================================================***/

static Bool
WriteXKBAction(FILE *file, XkbFileInfo *result, XkbAnyAction *action)
{
    XkbDescPtr xkb;
    Display *dpy;

    xkb = result->xkb;
    dpy = xkb->dpy;
    fprintf(file, "%s",
            XkbActionText(dpy, xkb, (XkbAction *) action, XkbXKBFile));
    return True;
}

/***====================================================================***/

Bool
XkbWriteXKBKeycodes(FILE *              file,
                    XkbFileInfo *       result,
                    Bool                topLevel,
                    Bool                showImplicit,
                    XkbFileAddOnFunc    addOn,
                    void *              priv)
{
    Atom kcName;
    register unsigned i;
    XkbDescPtr xkb;
    Display *dpy;
    const char *alternate;

    xkb = result->xkb;
    if ((!xkb) || (!xkb->names) || (!xkb->names->keys)) {
        _XkbLibError(_XkbErrMissingNames, "XkbWriteXKBKeycodes", 0);
        return False;
    }
    dpy = xkb->dpy;
    kcName = xkb->names->keycodes;
    if (kcName != None)
        fprintf(file, "xkb_keycodes \"%s\" {\n",
                XkbAtomText(dpy, kcName, XkbXKBFile));
    else
        fprintf(file, "xkb_keycodes {\n");
    fprintf(file, "    minimum = %d;\n", xkb->min_key_code);
    fprintf(file, "    maximum = %d;\n", xkb->max_key_code);
    for (i = xkb->min_key_code; i <= xkb->max_key_code; i++) {
        if (xkb->names->keys[i].name[0] != '\0') {
            if (XkbFindKeycodeByName(xkb, xkb->names->keys[i].name, True) != i)
                alternate = "alternate ";
            else
                alternate = "";
            fprintf(file, "    %s%6s = %d;\n", alternate,
                    XkbKeyNameText(xkb->names->keys[i].name, XkbXKBFile), i);
        }
    }
    if (xkb->indicators != NULL) {
        for (i = 0; i < XkbNumIndicators; i++) {
            const char *type;

            if (xkb->indicators->phys_indicators & (1 << i))
                type = "    ";
            else
                type = "    virtual ";
            if (xkb->names->indicators[i] != None) {
                fprintf(file, "%sindicator %d = \"%s\";\n", type, i + 1,
                        XkbAtomText(dpy, xkb->names->indicators[i],
                                    XkbXKBFile));
            }
        }
    }
    if (xkb->names->key_aliases != NULL) {
        XkbKeyAliasPtr pAl;

        pAl = xkb->names->key_aliases;
        for (i = 0; i < xkb->names->num_key_aliases; i++, pAl++) {
            fprintf(file, "    alias %6s = %6s;\n",
                    XkbKeyNameText(pAl->alias, XkbXKBFile),
                    XkbKeyNameText(pAl->real, XkbXKBFile));
        }
    }
    if (addOn)
        (*addOn) (file, result, topLevel, showImplicit, XkmKeyNamesIndex, priv);
    fprintf(file, "};\n\n");
    return True;
}

Bool
XkbWriteXKBKeyTypes(FILE *              file,
                    XkbFileInfo *       result,
                    Bool                topLevel,
                    Bool                showImplicit,
                    XkbFileAddOnFunc    addOn,
                    void *              priv)
{
    Display *dpy;
    register unsigned i, n;
    XkbKeyTypePtr type;
    XkbKTMapEntryPtr entry;
    XkbDescPtr xkb;

    xkb = result->xkb;
    if ((!xkb) || (!xkb->map) || (!xkb->map->types)) {
        _XkbLibError(_XkbErrMissingTypes, "XkbWriteXKBKeyTypes", 0);
        return False;
    }
    dpy = xkb->dpy;
    if (xkb->map->num_types < XkbNumRequiredTypes) {
        _XkbLibError(_XkbErrMissingReqTypes, "XkbWriteXKBKeyTypes", 0);
        return 0;
    }
    if ((xkb->names == NULL) || (xkb->names->types == None))
        fprintf(file, "xkb_types {\n\n");
    else
        fprintf(file, "xkb_types \"%s\" {\n\n",
                XkbAtomText(dpy, xkb->names->types, XkbXKBFile));
    WriteXKBVModDecl(file, dpy, xkb,
                     (showImplicit ? VMOD_COMMENT_VALUE : VMOD_HIDE_VALUE));

    type = xkb->map->types;
    for (i = 0; i < xkb->map->num_types; i++, type++) {
        fprintf(file, "    type \"%s\" {\n",
                XkbAtomText(dpy, type->name, XkbXKBFile));
        fprintf(file, "        modifiers= %s;\n",
                XkbVModMaskText(dpy, xkb, type->mods.real_mods,
                                type->mods.vmods, XkbXKBFile));
        entry = type->map;
        for (n = 0; n < type->map_count; n++, entry++) {
            char *str;

            str =
                XkbVModMaskText(dpy, xkb, entry->mods.real_mods,
                                entry->mods.vmods, XkbXKBFile);
            fprintf(file, "        map[%s]= Level%d;\n", str, entry->level + 1);
            if ((type->preserve) && ((type->preserve[n].real_mods) ||
                                     (type->preserve[n].vmods))) {
                fprintf(file, "        preserve[%s]= ", str);
                fprintf(file, "%s;\n", XkbVModMaskText(dpy, xkb,
                                                       type->preserve[n].
                                                       real_mods,
                                                       type->preserve[n].vmods,
                                                       XkbXKBFile));
            }
        }
        if (type->level_names != NULL) {
            Atom *name = type->level_names;

            for (n = 0; n < type->num_levels; n++, name++) {
                if ((*name) == None)
                    continue;
                fprintf(file, "        level_name[Level%d]= \"%s\";\n", n + 1,
                        XkbAtomText(dpy, *name, XkbXKBFile));
            }
        }
        fprintf(file, "    };\n");
    }
    if (addOn)
        (*addOn) (file, result, topLevel, showImplicit, XkmTypesIndex, priv);
    fprintf(file, "};\n\n");
    return True;
}

static Bool
WriteXKBIndicatorMap(FILE *             file,
                     XkbFileInfo *      result,
                     Atom               name,
                     XkbIndicatorMapPtr led,
                     XkbFileAddOnFunc   addOn,
                     void *             priv)
{
    XkbDescPtr xkb;
    char *tmp;

    xkb = result->xkb;
    tmp = XkbAtomGetString(xkb->dpy, name);
    fprintf(file, "    indicator \"%s\" {\n", tmp);
    _XkbFree(tmp);
    if (led->flags & XkbIM_NoExplicit)
        fprintf(file, "        !allowExplicit;\n");
    if (led->flags & XkbIM_LEDDrivesKB)
        fprintf(file, "        indicatorDrivesKeyboard;\n");
    if (led->which_groups != 0) {
        if (led->which_groups != XkbIM_UseEffective) {
            fprintf(file, "        whichGroupState= %s;\n",
                    XkbIMWhichStateMaskText(led->which_groups, XkbXKBFile));
        }
        fprintf(file, "        groups= 0x%02x;\n", led->groups);
    }
    if (led->which_mods != 0) {
        if (led->which_mods != XkbIM_UseEffective) {
            fprintf(file, "        whichModState= %s;\n",
                    XkbIMWhichStateMaskText(led->which_mods, XkbXKBFile));
        }
        fprintf(file, "        modifiers= %s;\n",
                XkbVModMaskText(xkb->dpy, xkb,
                                led->mods.real_mods, led->mods.vmods,
                                XkbXKBFile));
    }
    if (led->ctrls != 0) {
        fprintf(file, "        controls= %s;\n",
                XkbControlsMaskText(led->ctrls, XkbXKBFile));
    }
    if (addOn)
        (*addOn) (file, result, False, True, XkmIndicatorsIndex, priv);
    fprintf(file, "    };\n");
    return True;
}

Bool
XkbWriteXKBCompatMap(FILE *             file,
                     XkbFileInfo *      result,
                     Bool               topLevel,
                     Bool               showImplicit,
                     XkbFileAddOnFunc   addOn,
                     void *             priv)
{
    Display *           dpy;
    register unsigned   i;
    XkbSymInterpretPtr  interp;
    XkbDescPtr          xkb;

    xkb = result->xkb;
    if ((!xkb) || (!xkb->compat) || (!xkb->compat->sym_interpret)) {
        _XkbLibError(_XkbErrMissingCompatMap, "XkbWriteXKBCompatMap", 0);
        return False;
    }
    dpy = xkb->dpy;
    if ((xkb->names == NULL) || (xkb->names->compat == None))
        fprintf(file, "xkb_compatibility {\n\n");
    else
        fprintf(file, "xkb_compatibility \"%s\" {\n\n",
                XkbAtomText(dpy, xkb->names->compat, XkbXKBFile));
    WriteXKBVModDecl(file, dpy, xkb,
                     (showImplicit ? VMOD_COMMENT_VALUE : VMOD_HIDE_VALUE));

    fprintf(file, "    interpret.useModMapMods= AnyLevel;\n");
    fprintf(file, "    interpret.repeat= False;\n");
    fprintf(file, "    interpret.locking= False;\n");
    interp = xkb->compat->sym_interpret;
    for (i = 0; i < xkb->compat->num_si; i++, interp++) {
        fprintf(file, "    interpret %s+%s(%s) {\n",
                ((interp->sym == NoSymbol) ? "Any" :
                 XkbKeysymText(interp->sym, XkbXKBFile)),
                XkbSIMatchText(interp->match, XkbXKBFile),
                XkbModMaskText(interp->mods, XkbXKBFile));
        if (interp->virtual_mod != XkbNoModifier) {
            fprintf(file, "        virtualModifier= %s;\n",
                    XkbVModIndexText(dpy, xkb, interp->virtual_mod,
                                     XkbXKBFile));
        }
        if (interp->match & XkbSI_LevelOneOnly)
            fprintf(file, "        useModMapMods=level1;\n");
        if (interp->flags & XkbSI_LockingKey)
            fprintf(file, "        locking= True;\n");
        if (interp->flags & XkbSI_AutoRepeat)
            fprintf(file, "        repeat= True;\n");
        fprintf(file, "        action= ");
        WriteXKBAction(file, result, &interp->act);
        fprintf(file, ";\n");
        fprintf(file, "    };\n");
    }
    for (i = 0; i < XkbNumKbdGroups; i++) {
        XkbModsPtr gc;

        gc = &xkb->compat->groups[i];
        if ((gc->real_mods == 0) && (gc->vmods == 0))
            continue;
        fprintf(file, "    group %d = %s;\n", i + 1,
                XkbVModMaskText(xkb->dpy, xkb, gc->real_mods, gc->vmods,
                                XkbXKBFile));
    }
    if (xkb->indicators) {
        for (i = 0; i < XkbNumIndicators; i++) {
            XkbIndicatorMapPtr map = &xkb->indicators->maps[i];

            if ((map->flags != 0) || (map->which_groups != 0) ||
                (map->groups != 0) || (map->which_mods != 0) ||
                (map->mods.real_mods != 0) || (map->mods.vmods != 0) ||
                (map->ctrls != 0)) {
                WriteXKBIndicatorMap(file, result, xkb->names->indicators[i],
                                     map, addOn, priv);
            }
        }
    }
    if (addOn)
        (*addOn) (file, result, topLevel, showImplicit, XkmCompatMapIndex,
                  priv);
    fprintf(file, "};\n\n");
    return True;
}

Bool
XkbWriteXKBSymbols(FILE *               file,
                   XkbFileInfo *        result,
                   Bool                 topLevel,
                   Bool                 showImplicit,
                   XkbFileAddOnFunc     addOn,
                   void *               priv)
{
    Display *dpy;
    register unsigned i, tmp;
    XkbDescPtr xkb;
    XkbClientMapPtr map;
    XkbServerMapPtr srv;
    Bool showActions;

    xkb = result->xkb;

    if ((!xkb) || (!xkb->map) || (!xkb->map->syms) || (!xkb->map->key_sym_map)) {
        _XkbLibError(_XkbErrMissingSymbols, "XkbWriteXKBSymbols", 0);
        return False;
    }
    if ((!xkb->names) || (!xkb->names->keys)) {
        _XkbLibError(_XkbErrMissingNames, "XkbWriteXKBSymbols", 0);
        return False;
    }

    map = xkb->map;
    srv = xkb->server;
    dpy = xkb->dpy;

    if ((xkb->names == NULL) || (xkb->names->symbols == None))
        fprintf(file, "xkb_symbols {\n\n");
    else
        fprintf(file, "xkb_symbols \"%s\" {\n\n",
                XkbAtomText(dpy, xkb->names->symbols, XkbXKBFile));
    for (tmp = i = 0; i < XkbNumKbdGroups; i++) {
        if (xkb->names->groups[i] != None) {
            fprintf(file, "    name[group%d]=\"%s\";\n", i + 1,
                    XkbAtomText(dpy, xkb->names->groups[i], XkbXKBFile));
            tmp++;
        }
    }
    if (tmp > 0)
        fprintf(file, "\n");
    for (i = xkb->min_key_code; i <= xkb->max_key_code; i++) {
        Bool simple;

        if ((int) XkbKeyNumSyms(xkb, i) < 1)
            continue;
        if (XkbFindKeycodeByName(xkb, xkb->names->keys[i].name, True) != i)
            continue;
        simple = True;
        fprintf(file, "    key %6s {",
                XkbKeyNameText(xkb->names->keys[i].name, XkbXKBFile));
        if (srv->explicit) {
            if (((srv->explicit[i] & XkbExplicitKeyTypesMask) != 0) ||
                (showImplicit)) {
                int typeNdx, g;
                Bool multi;
                const char *comment = "  ";

                if ((srv->explicit[i] & XkbExplicitKeyTypesMask) == 0)
                    comment = "//";
                multi = False;
                typeNdx = XkbKeyKeyTypeIndex(xkb, i, 0);
                for (g = 1; (g < XkbKeyNumGroups(xkb, i)) && (!multi); g++) {
                    if (XkbKeyKeyTypeIndex(xkb, i, g) != typeNdx)
                        multi = True;
                }
                if (multi) {
                    for (g = 0; g < XkbKeyNumGroups(xkb, i); g++) {
                        typeNdx = XkbKeyKeyTypeIndex(xkb, i, g);
                        if (srv->explicit[i] & (1 << g)) {
                            fprintf(file, "\n%s      type[group%d]= \"%s\",",
                                    comment, g + 1,
                                    XkbAtomText(dpy, map->types[typeNdx].name,
                                                XkbXKBFile));
                        }
                        else if (showImplicit) {
                            fprintf(file, "\n//      type[group%d]= \"%s\",",
                                    g + 1,
                                    XkbAtomText(dpy, map->types[typeNdx].name,
                                                XkbXKBFile));
                        }
                    }
                }
                else {
                    fprintf(file, "\n%s      type= \"%s\",", comment,
                            XkbAtomText(dpy, map->types[typeNdx].name,
                                        XkbXKBFile));
                }
                simple = False;
            }
            if (((srv->explicit[i] & XkbExplicitAutoRepeatMask) != 0) &&
                (xkb->ctrls != NULL)) {
                if (xkb->ctrls->per_key_repeat[i / 8] & (1 << (i % 8)))
                    fprintf(file, "\n        repeat= Yes,");
                else
                    fprintf(file, "\n        repeat= No,");
                simple = False;
            }
            if ((xkb->server != NULL) && (xkb->server->vmodmap != NULL) &&
                (xkb->server->vmodmap[i] != 0)) {
                if ((srv->explicit[i] & XkbExplicitVModMapMask) != 0) {
                    fprintf(file, "\n        virtualMods= %s,",
                            XkbVModMaskText(dpy, xkb, 0,
                                            xkb->server->vmodmap[i],
                                            XkbXKBFile));
                }
                else if (showImplicit) {
                    fprintf(file, "\n//      virtualMods= %s,",
                            XkbVModMaskText(dpy, xkb, 0,
                                            xkb->server->vmodmap[i],
                                            XkbXKBFile));
                }
            }
        }
        switch (XkbOutOfRangeGroupAction(XkbKeyGroupInfo(xkb, i))) {
        case XkbClampIntoRange:
            fprintf(file, "\n        groupsClamp,");
            break;
        case XkbRedirectIntoRange:
            fprintf(file, "\n        groupsRedirect= Group%d,",
                    XkbOutOfRangeGroupNumber(XkbKeyGroupInfo(xkb, i)) + 1);
            break;
        }
        if (srv->behaviors != NULL) {
            unsigned type;

            type = srv->behaviors[i].type & XkbKB_OpMask;

            if (type != XkbKB_Default) {
                simple = False;
                fprintf(file, "\n        %s,",
                        XkbBehaviorText(xkb, &srv->behaviors[i], XkbXKBFile));
            }
        }
        if ((srv->explicit == NULL) || showImplicit ||
            ((srv->explicit[i] & XkbExplicitInterpretMask) != 0))
            showActions = XkbKeyHasActions(xkb, i);
        else
            showActions = False;

        if (((unsigned) XkbKeyNumGroups(xkb, i) > 1) || showActions)
            simple = False;
        if (simple) {
            KeySym *syms;
            unsigned s;

            syms = XkbKeySymsPtr(xkb, i);
            fprintf(file, "         [ ");
            for (s = 0; s < XkbKeyGroupWidth(xkb, i, XkbGroup1Index); s++) {
                if (s != 0)
                    fprintf(file, ", ");
                fprintf(file, "%15s", XkbKeysymText(*syms++, XkbXKBFile));
            }
            fprintf(file, " ] };\n");
        }
        else {
            unsigned g, s;
            KeySym *syms;
            XkbAction *acts;

            syms = XkbKeySymsPtr(xkb, i);
            acts = XkbKeyActionsPtr(xkb, i);
            for (g = 0; g < XkbKeyNumGroups(xkb, i); g++) {
                if (g != 0)
                    fprintf(file, ",");
                fprintf(file, "\n        symbols[Group%d]= [ ", g + 1);
                for (s = 0; s < XkbKeyGroupWidth(xkb, i, g); s++) {
                    if (s != 0)
                        fprintf(file, ", ");
                    fprintf(file, "%15s", XkbKeysymText(syms[s], XkbXKBFile));
                }
                fprintf(file, " ]");
                syms += XkbKeyGroupsWidth(xkb, i);
                if (showActions) {
                    fprintf(file, ",\n        actions[Group%d]= [ ", g + 1);
                    for (s = 0; s < XkbKeyGroupWidth(xkb, i, g); s++) {
                        if (s != 0)
                            fprintf(file, ", ");
                        WriteXKBAction(file, result,
                                       (XkbAnyAction *) & acts[s]);
                    }
                    fprintf(file, " ]");
                    acts += XkbKeyGroupsWidth(xkb, i);
                }
            }
            fprintf(file, "\n    };\n");
        }
    }
    if (map && map->modmap) {
        for (i = xkb->min_key_code; i <= xkb->max_key_code; i++) {
            if (map->modmap[i] != 0) {
                register int n, bit;

                for (bit = 1, n = 0; n < XkbNumModifiers; n++, bit <<= 1) {
                    if (map->modmap[i] & bit) {
                        char buf[5];

                        memcpy(buf, xkb->names->keys[i].name, 4);
                        buf[4] = '\0';
                        fprintf(file, "    modifier_map %s { <%s> };\n",
                                XkbModIndexText(n, XkbXKBFile), buf);
                    }
                }
            }
        }
    }
    if (addOn)
        (*addOn) (file, result, topLevel, showImplicit, XkmSymbolsIndex, priv);
    fprintf(file, "};\n\n");
    return True;
}

static Bool
WriteXKBOutline(FILE *          file,
                XkbShapePtr     shape,
                XkbOutlinePtr   outline,
                int             lastRadius,
                int             first,
                int             indent)
{
    register int i;
    XkbPointPtr pt;
    char *iStr;

    fprintf(file, "%s", iStr = XkbIndentText(first));
    if (first != indent)
        iStr = XkbIndentText(indent);
    if (outline->corner_radius != lastRadius) {
        fprintf(file, "corner= %s,",
                XkbGeomFPText(outline->corner_radius, XkbMessage));
        if (shape != NULL) {
            fprintf(file, "\n%s", iStr);
        }
    }
    if (shape) {
        if (outline == shape->approx)
            fprintf(file, "approx= ");
        else if (outline == shape->primary)
            fprintf(file, "primary= ");
    }
    fprintf(file, "{");
    for (pt = outline->points, i = 0; i < outline->num_points; i++, pt++) {
        if (i == 0)
            fprintf(file, " ");
        else if ((i % 4) == 0)
            fprintf(file, ",\n%s  ", iStr);
        else
            fprintf(file, ", ");
        fprintf(file, "[ %3s, %3s ]", XkbGeomFPText(pt->x, XkbXKBFile),
                XkbGeomFPText(pt->y, XkbXKBFile));
    }
    fprintf(file, " }");
    return True;
}

static Bool
WriteXKBDoodad(FILE *           file,
               Display *        dpy,
               unsigned         indent,
               XkbGeometryPtr   geom,
               XkbDoodadPtr     doodad)
{
    register char *i_str;
    XkbShapePtr shape;
    XkbColorPtr color;

    i_str = XkbIndentText(indent);
    fprintf(file, "%s%s \"%s\" {\n", i_str,
            XkbDoodadTypeText(doodad->any.type, XkbMessage),
            XkbAtomText(dpy, doodad->any.name, XkbMessage));
    fprintf(file, "%s    top=      %s;\n", i_str,
            XkbGeomFPText(doodad->any.top, XkbXKBFile));
    fprintf(file, "%s    left=     %s;\n", i_str,
            XkbGeomFPText(doodad->any.left, XkbXKBFile));
    fprintf(file, "%s    priority= %d;\n", i_str, doodad->any.priority);
    switch (doodad->any.type) {
    case XkbOutlineDoodad:
    case XkbSolidDoodad:
        if (doodad->shape.angle != 0) {
            fprintf(file, "%s    angle=  %s;\n", i_str,
                    XkbGeomFPText(doodad->shape.angle, XkbXKBFile));
        }
        if (doodad->shape.color_ndx != 0) {
            fprintf(file, "%s    color= \"%s\";\n", i_str,
                    XkbShapeDoodadColor(geom, &doodad->shape)->spec);
        }
        shape = XkbShapeDoodadShape(geom, &doodad->shape);
        fprintf(file, "%s    shape= \"%s\";\n", i_str,
                XkbAtomText(dpy, shape->name, XkbXKBFile));
        break;
    case XkbTextDoodad:
        if (doodad->text.angle != 0) {
            fprintf(file, "%s    angle=  %s;\n", i_str,
                    XkbGeomFPText(doodad->text.angle, XkbXKBFile));
        }
        if (doodad->text.width != 0) {
            fprintf(file, "%s    width=  %s;\n", i_str,
                    XkbGeomFPText(doodad->text.width, XkbXKBFile));

        }
        if (doodad->text.height != 0) {
            fprintf(file, "%s    height=  %s;\n", i_str,
                    XkbGeomFPText(doodad->text.height, XkbXKBFile));

        }
        if (doodad->text.color_ndx != 0) {
            color = XkbTextDoodadColor(geom, &doodad->text);
            fprintf(file, "%s    color= \"%s\";\n", i_str,
                    XkbStringText(color->spec, XkbXKBFile));
        }
        fprintf(file, "%s    XFont= \"%s\";\n", i_str,
                XkbStringText(doodad->text.font, XkbXKBFile));
        fprintf(file, "%s    text=  \"%s\";\n", i_str,
                XkbStringText(doodad->text.text, XkbXKBFile));
        break;
    case XkbIndicatorDoodad:
        shape = XkbIndicatorDoodadShape(geom, &doodad->indicator);
        color = XkbIndicatorDoodadOnColor(geom, &doodad->indicator);
        fprintf(file, "%s    onColor= \"%s\";\n", i_str,
                XkbStringText(color->spec, XkbXKBFile));
        color = XkbIndicatorDoodadOffColor(geom, &doodad->indicator);
        fprintf(file, "%s    offColor= \"%s\";\n", i_str,
                XkbStringText(color->spec, XkbXKBFile));
        fprintf(file, "%s    shape= \"%s\";\n", i_str,
                XkbAtomText(dpy, shape->name, XkbXKBFile));
        break;
    case XkbLogoDoodad:
        fprintf(file, "%s    logoName= \"%s\";\n", i_str,
                XkbStringText(doodad->logo.logo_name, XkbXKBFile));
        if (doodad->shape.angle != 0) {
            fprintf(file, "%s    angle=  %s;\n", i_str,
                    XkbGeomFPText(doodad->logo.angle, XkbXKBFile));
        }
        if (doodad->shape.color_ndx != 0) {
            fprintf(file, "%s    color= \"%s\";\n", i_str,
                    XkbLogoDoodadColor(geom, &doodad->logo)->spec);
        }
        shape = XkbLogoDoodadShape(geom, &doodad->logo);
        fprintf(file, "%s    shape= \"%s\";\n", i_str,
                XkbAtomText(dpy, shape->name, XkbXKBFile));
        break;
    }
    fprintf(file, "%s};\n", i_str);
    return True;
}

/*ARGSUSED*/
static Bool
WriteXKBOverlay(FILE *          file,
                Display *       dpy,
                unsigned        indent,
                XkbGeometryPtr  geom,
                XkbOverlayPtr   ol)
{
    register char *i_str;
    int r, k, nOut;
    XkbOverlayRowPtr row;
    XkbOverlayKeyPtr key;

    i_str = XkbIndentText(indent);
    if (ol->name != None) {
        fprintf(file, "%soverlay \"%s\" {\n", i_str,
                XkbAtomText(dpy, ol->name, XkbMessage));
    }
    else
        fprintf(file, "%soverlay {\n", i_str);
    for (nOut = r = 0, row = ol->rows; r < ol->num_rows; r++, row++) {
        for (k = 0, key = row->keys; k < row->num_keys; k++, key++) {
            char *over, *under;

            over = XkbKeyNameText(key->over.name, XkbXKBFile);
            under = XkbKeyNameText(key->under.name, XkbXKBFile);
            if (nOut == 0)
                fprintf(file, "%s    %6s=%6s", i_str, under, over);
            else if ((nOut % 4) == 0)
                fprintf(file, ",\n%s    %6s=%6s", i_str, under, over);
            else
                fprintf(file, ", %6s=%6s", under, over);
            nOut++;
        }
    }
    fprintf(file, "\n%s};\n", i_str);
    return True;
}

static Bool
WriteXKBSection(FILE *          file,
                Display *       dpy,
                XkbSectionPtr   s,
                XkbGeometryPtr  geom)
{
    register int i;
    XkbRowPtr row;
    int dfltKeyColor = 0;

    fprintf(file, "    section \"%s\" {\n",
            XkbAtomText(dpy, s->name, XkbXKBFile));
    if (s->rows && (s->rows->num_keys > 0)) {
        dfltKeyColor = s->rows->keys[0].color_ndx;
        fprintf(file, "        key.color= \"%s\";\n",
                XkbStringText(geom->colors[dfltKeyColor].spec, XkbXKBFile));
    }
    fprintf(file, "        priority=  %d;\n", s->priority);
    fprintf(file, "        top=       %s;\n",
            XkbGeomFPText(s->top, XkbXKBFile));
    fprintf(file, "        left=      %s;\n",
            XkbGeomFPText(s->left, XkbXKBFile));
    fprintf(file, "        width=     %s;\n",
            XkbGeomFPText(s->width, XkbXKBFile));
    fprintf(file, "        height=    %s;\n",
            XkbGeomFPText(s->height, XkbXKBFile));
    if (s->angle != 0) {
        fprintf(file, "        angle=  %s;\n",
                XkbGeomFPText(s->angle, XkbXKBFile));
    }
    for (i = 0, row = s->rows; row && i < s->num_rows; i++, row++) {
        fprintf(file, "        row {\n");
        fprintf(file, "            top=  %s;\n",
                XkbGeomFPText(row->top, XkbXKBFile));
        fprintf(file, "            left= %s;\n",
                XkbGeomFPText(row->left, XkbXKBFile));
        if (row->vertical)
            fprintf(file, "            vertical;\n");
        if (row->num_keys > 0) {
            register int k;
            register XkbKeyPtr key;
            int forceNL = 0;
            int nThisLine = 0;

            fprintf(file, "            keys {\n");
            for (k = 0, key = row->keys; k < row->num_keys; k++, key++) {
                XkbShapePtr shape;

                if (key->color_ndx != dfltKeyColor)
                    forceNL = 1;
                if (k == 0) {
                    fprintf(file, "                ");
                    nThisLine = 0;
                }
                else if (((nThisLine % 2) == 1) || (forceNL)) {
                    fprintf(file, ",\n                ");
                    forceNL = nThisLine = 0;
                }
                else {
                    fprintf(file, ", ");
                    nThisLine++;
                }
                shape = XkbKeyShape(geom, key);
                fprintf(file, "{ %6s, \"%s\", %3s",
                        XkbKeyNameText(key->name.name, XkbXKBFile),
                        XkbAtomText(dpy, shape->name, XkbXKBFile),
                        XkbGeomFPText(key->gap, XkbXKBFile));
                if (key->color_ndx != dfltKeyColor) {
                    fprintf(file, ", color=\"%s\"",
                            XkbKeyColor(geom, key)->spec);
                    forceNL = 1;
                }
                fprintf(file, " }");
            }
            fprintf(file, "\n            };\n");
        }
        fprintf(file, "        };\n");
    }
    if (s->doodads != NULL) {
        XkbDoodadPtr doodad;

        for (i = 0, doodad = s->doodads; i < s->num_doodads; i++, doodad++) {
            WriteXKBDoodad(file, dpy, 8, geom, doodad);
        }
    }
    if (s->overlays != NULL) {
        XkbOverlayPtr ol;

        for (i = 0, ol = s->overlays; i < s->num_overlays; i++, ol++) {
            WriteXKBOverlay(file, dpy, 8, geom, ol);
        }
    }
    fprintf(file, "    }; // End of \"%s\" section\n\n",
            XkbAtomText(dpy, s->name, XkbXKBFile));
    return True;
}

Bool
XkbWriteXKBGeometry(FILE *              file,
                    XkbFileInfo *       result,
                    Bool                topLevel,
                    Bool                showImplicit,
                    XkbFileAddOnFunc    addOn,
                    void *              priv)
{
    Display *dpy;
    register unsigned i, n;
    XkbDescPtr xkb;
    XkbGeometryPtr geom;

    xkb = result->xkb;
    if ((!xkb) || (!xkb->geom)) {
        _XkbLibError(_XkbErrMissingGeometry, "XkbWriteXKBGeometry", 0);
        return False;
    }
    dpy = xkb->dpy;
    geom = xkb->geom;
    if (geom->name == None)
        fprintf(file, "xkb_geometry {\n\n");
    else
        fprintf(file, "xkb_geometry \"%s\" {\n\n",
                XkbAtomText(dpy, geom->name, XkbXKBFile));
    fprintf(file, "    width=       %s;\n",
            XkbGeomFPText(geom->width_mm, XkbXKBFile));
    fprintf(file, "    height=      %s;\n\n",
            XkbGeomFPText(geom->height_mm, XkbXKBFile));

    if (geom->key_aliases != NULL) {
        XkbKeyAliasPtr pAl;

        pAl = geom->key_aliases;
        for (i = 0; i < geom->num_key_aliases; i++, pAl++) {
            fprintf(file, "    alias %6s = %6s;\n",
                    XkbKeyNameText(pAl->alias, XkbXKBFile),
                    XkbKeyNameText(pAl->real, XkbXKBFile));
        }
        fprintf(file, "\n");
    }

    if (geom->base_color != NULL)
        fprintf(file, "    baseColor=   \"%s\";\n",
                XkbStringText(geom->base_color->spec, XkbXKBFile));
    if (geom->label_color != NULL)
        fprintf(file, "    labelColor=  \"%s\";\n",
                XkbStringText(geom->label_color->spec, XkbXKBFile));
    if (geom->label_font != NULL)
        fprintf(file, "    xfont=       \"%s\";\n",
                XkbStringText(geom->label_font, XkbXKBFile));
    if ((geom->num_colors > 0) && (showImplicit)) {
        XkbColorPtr color;

        for (color = geom->colors, i = 0; i < geom->num_colors; i++, color++) {
            fprintf(file, "//     color[%d]= \"%s\"\n", i,
                    XkbStringText(color->spec, XkbXKBFile));
        }
        fprintf(file, "\n");
    }
    if (geom->num_properties > 0) {
        XkbPropertyPtr prop;

        for (prop = geom->properties, i = 0; i < geom->num_properties;
             i++, prop++) {
            fprintf(file, "    %s= \"%s\";\n", prop->name,
                    XkbStringText(prop->value, XkbXKBFile));
        }
        fprintf(file, "\n");
    }
    if (geom->num_shapes > 0) {
        XkbShapePtr shape;
        XkbOutlinePtr outline;
        int lastR;

        for (shape = geom->shapes, i = 0; i < geom->num_shapes; i++, shape++) {
            lastR = 0;
            fprintf(file, "    shape \"%s\" {",
                    XkbAtomText(dpy, shape->name, XkbXKBFile));
            outline = shape->outlines;
            if (shape->num_outlines > 1) {
                for (n = 0; n < shape->num_outlines; n++, outline++) {
                    if (n == 0)
                        fprintf(file, "\n");
                    else
                        fprintf(file, ",\n");
                    WriteXKBOutline(file, shape, outline, lastR, 8, 8);
                    lastR = outline->corner_radius;
                }
                fprintf(file, "\n    };\n");
            }
            else {
                WriteXKBOutline(file, NULL, outline, lastR, 1, 8);
                fprintf(file, " };\n");
            }
        }
    }
    if (geom->num_sections > 0) {
        XkbSectionPtr section;

        for (section = geom->sections, i = 0; i < geom->num_sections;
             i++, section++) {
            WriteXKBSection(file, dpy, section, geom);
        }
    }
    if (geom->num_doodads > 0) {
        XkbDoodadPtr doodad;

        for (i = 0, doodad = geom->doodads; i < geom->num_doodads;
             i++, doodad++) {
            WriteXKBDoodad(file, dpy, 4, geom, doodad);
        }
    }
    if (addOn)
        (*addOn) (file, result, topLevel, showImplicit, XkmGeometryIndex, priv);
    fprintf(file, "};\n\n");
    return True;
}

/*ARGSUSED*/
Bool
XkbWriteXKBSemantics(FILE * 		file,
                     XkbFileInfo * 	result,
                     Bool 		topLevel,
                     Bool 		showImplicit,
                     XkbFileAddOnFunc	addOn,
                     void *		priv)
{
    Bool ok;

    fprintf(file, "xkb_semantics {\n");
    ok = XkbWriteXKBKeyTypes(file, result, False, False, addOn, priv);
    ok = ok && XkbWriteXKBCompatMap(file, result, False, False, addOn, priv);
    fprintf(file, "};\n");
    return ok;
}

/*ARGSUSED*/
Bool
XkbWriteXKBLayout(FILE *                file,
                  XkbFileInfo *         result,
                  Bool                  topLevel,
                  Bool                  showImplicit,
                  XkbFileAddOnFunc      addOn,
                  void *                priv)
{
    Bool ok;
    XkbDescPtr xkb;

    xkb = result->xkb;
    fprintf(file, "xkb_layout {\n");
    ok = XkbWriteXKBKeycodes(file, result, False, showImplicit, addOn, priv);
    ok = ok &&
        XkbWriteXKBKeyTypes(file, result, False, showImplicit, addOn, priv);
    ok = ok &&
        XkbWriteXKBSymbols(file, result, False, showImplicit, addOn, priv);
    if (xkb->geom)
        ok = ok &&
            XkbWriteXKBGeometry(file, result, False, showImplicit, addOn, priv);
    fprintf(file, "};\n");
    return ok;
}

/*ARGSUSED*/
Bool
XkbWriteXKBKeymap(FILE *                file,
                  XkbFileInfo *         result,
                  Bool                  topLevel,
                  Bool                  showImplicit,
                  XkbFileAddOnFunc      addOn,
                  void *                priv)
{
    Bool ok;
    XkbDescPtr xkb;

    xkb = result->xkb;
    fprintf(file, "xkb_keymap {\n");
    ok = XkbWriteXKBKeycodes(file, result, False, showImplicit, addOn, priv);
    ok = ok &&
        XkbWriteXKBKeyTypes(file, result, False, showImplicit, addOn, priv);
    ok = ok &&
        XkbWriteXKBCompatMap(file, result, False, showImplicit, addOn, priv);
    ok = ok &&
        XkbWriteXKBSymbols(file, result, False, showImplicit, addOn, priv);
    if (xkb->geom)
        ok = ok &&
            XkbWriteXKBGeometry(file, result, False, showImplicit, addOn, priv);
    fprintf(file, "};\n");
    return ok;
}

Bool
XkbWriteXKBFile(FILE *                  out,
                XkbFileInfo *           result,
                Bool                    showImplicit,
                XkbFileAddOnFunc        addOn,
                void *                  priv)
{
    Bool ok = False;

    Bool (*func) (FILE *                /* file */ ,
                  XkbFileInfo *         /* result */ ,
                  Bool                  /* topLevel */ ,
                  Bool                  /* showImplicit */ ,
                  XkbFileAddOnFunc      /* addOn */ ,
                  void *                /* priv */
        ) = NULL;

    switch (result->type) {
    case XkmSemanticsFile:
        func = XkbWriteXKBSemantics;
        break;
    case XkmLayoutFile:
        func = XkbWriteXKBLayout;
        break;
    case XkmKeymapFile:
        func = XkbWriteXKBKeymap;
        break;
    case XkmTypesIndex:
        func = XkbWriteXKBKeyTypes;
        break;
    case XkmCompatMapIndex:
        func = XkbWriteXKBCompatMap;
        break;
    case XkmSymbolsIndex:
        func = XkbWriteXKBSymbols;
        break;
    case XkmKeyNamesIndex:
        func = XkbWriteXKBKeycodes;
        break;
    case XkmGeometryFile:
    case XkmGeometryIndex:
        func = XkbWriteXKBGeometry;
        break;
    case XkmVirtualModsIndex:
    case XkmIndicatorsIndex:
        _XkbLibError(_XkbErrBadImplementation,
                     XkbConfigText(result->type, XkbMessage), 0);
        return False;
    }
    if (out == NULL) {
        _XkbLibError(_XkbErrFileCannotOpen, "XkbWriteXkbFile", 0);
        ok = False;
    }
    else if (func) {
        ok = (*func) (out, result, True, showImplicit, addOn, priv);
    }
    return ok;
}