XkbComputeGetNamesReplySize(XkbDescPtr xkb, xkbGetNamesReply * rep)
{
    register unsigned which, length;
    register int i;

    rep->minKeyCode = xkb->min_key_code;
    rep->maxKeyCode = xkb->max_key_code;
    which = rep->which;
    length = 0;
    if (xkb->names != NULL) {
        if (which & XkbKeycodesNameMask)
            length++;
        if (which & XkbGeometryNameMask)
            length++;
        if (which & XkbSymbolsNameMask)
            length++;
        if (which & XkbPhysSymbolsNameMask)
            length++;
        if (which & XkbTypesNameMask)
            length++;
        if (which & XkbCompatNameMask)
            length++;
    }
    else
        which &= ~XkbComponentNamesMask;

    if (xkb->map != NULL) {
        if (which & XkbKeyTypeNamesMask)
            length += xkb->map->num_types;
        rep->nTypes = xkb->map->num_types;
        if (which & XkbKTLevelNamesMask) {
            XkbKeyTypePtr pType = xkb->map->types;
            int nKTLevels = 0;

            length += XkbPaddedSize(xkb->map->num_types) / 4;
            for (i = 0; i < xkb->map->num_types; i++, pType++) {
                if (pType->level_names != NULL)
                    nKTLevels += pType->num_levels;
            }
            rep->nKTLevels = nKTLevels;
            length += nKTLevels;
        }
    }
    else {
        rep->nTypes = 0;
        rep->nKTLevels = 0;
        which &= ~(XkbKeyTypeNamesMask | XkbKTLevelNamesMask);
    }

    rep->minKeyCode = xkb->min_key_code;
    rep->maxKeyCode = xkb->max_key_code;
    rep->indicators = 0;
    rep->virtualMods = 0;
    rep->groupNames = 0;
    if (xkb->names != NULL) {
        if (which & XkbIndicatorNamesMask) {
            int nLeds;

            rep->indicators =
                _XkbCountAtoms(xkb->names->indicators, XkbNumIndicators,
                               &nLeds);
            length += nLeds;
            if (nLeds == 0)
                which &= ~XkbIndicatorNamesMask;
        }

        if (which & XkbVirtualModNamesMask) {
            int nVMods;

            rep->virtualMods =
                _XkbCountAtoms(xkb->names->vmods, XkbNumVirtualMods, &nVMods);
            length += nVMods;
            if (nVMods == 0)
                which &= ~XkbVirtualModNamesMask;
        }

        if (which & XkbGroupNamesMask) {
            int nGroups;

            rep->groupNames =
                _XkbCountAtoms(xkb->names->groups, XkbNumKbdGroups, &nGroups);
            length += nGroups;
            if (nGroups == 0)
                which &= ~XkbGroupNamesMask;
        }

        if ((which & XkbKeyNamesMask) && (xkb->names->keys))
            length += rep->nKeys;
        else
            which &= ~XkbKeyNamesMask;

        if ((which & XkbKeyAliasesMask) &&
            (xkb->names->key_aliases) && (xkb->names->num_key_aliases > 0)) {
            rep->nKeyAliases = xkb->names->num_key_aliases;
            length += rep->nKeyAliases * 2;
        }
        else {
            which &= ~XkbKeyAliasesMask;
            rep->nKeyAliases = 0;
        }

        if ((which & XkbRGNamesMask) && (xkb->names->num_rg > 0))
            length += xkb->names->num_rg;
        else
            which &= ~XkbRGNamesMask;
    }
    else {
        which &= ~(XkbIndicatorNamesMask | XkbVirtualModNamesMask);
        which &= ~(XkbGroupNamesMask | XkbKeyNamesMask | XkbKeyAliasesMask);
        which &= ~XkbRGNamesMask;
    }

    rep->length = length;
    rep->which = which;
    return Success;
}
Unknown