/************************************************************
 Copyright (c) 1995 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_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <ctype.h>
#include <X11/Xlocale.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBgeom.h>
#include <X11/extensions/XKM.h>
#include <X11/extensions/XKBfile.h>
#include <X11/keysym.h>


#include <stdlib.h>

#include "utils.h"
#include "xkbprint.h"

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


#define	WANT_DEFAULT	0
#define	WANT_PS_FILE	1
#define	WANT_X_SERVER	2


static unsigned         outputFormat = WANT_DEFAULT;
static const char *     wantLocale = "C";
static char *           rootDir;
static char *           inputFile;
static char *           outputFile;
static char *           outputFont = NULL;
static char *           inDpyName;
static char *           outDpyName;
static Display *        inDpy;
static Display *        outDpy;
static XKBPrintArgs     args;
static unsigned         warningLevel = 5;
static Bool             synch;

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

static void
Usage(int argc, char *argv[])
{
    fprintf(stderr, "Usage: %s [options] input-file [ output-file ]\n%s",
            argv[0],
            "Legal options:\n"
            "-?,-help      Print this message\n"
            "-color        Use colors from geometry\n"
#ifdef DEBUG
            "-d [flags]    Report debugging information\n"
#endif
            "-dflts        Compute defaults for missing components\n"
            "-diffs        Only show explicit key definitions\n"
            "-eps          Generate an EPS file\n"
            "-fit          Fit keyboard image on page (default)\n"
            "-full         Print keyboard image full sized\n"
            "-grid <n>     Print a grid with <n> mm resolution\n"
            "-if <name>    Specifies the name of an internal font to dump\n"
#ifdef DEBUG
            "-I[<dir>]     Specifies a top level directory\n"
            "              for include directives.  You can\n"
            "              specify multiple directories.\n"
#endif
            "-kc           Also print keycodes, if possible\n"
            "-label <what> Specifies the label to be drawn on keys\n"
            "              Legal values for <what> are:\n"
            "                  none,name,code,symbols\n"
            "-lc <locale>  Use <locale> for fonts and symbols\n"
            "-level1       Use level 1 PostScript (default)\n"
            "-level2       Use level 2 PostScript\n"
            "-lg <num>     Use keyboard group <num> to print labels\n"
            "-ll <num>     Use shift level <num> to print labels\n"
            "-mono         Ignore colors from geometry (default)\n"
            "-n <num>      Print <num> copies (default 1)\n"
            "-nkg <num>    Number of groups to print on each key\n"
            "-nokc         Don't print keycodes, even if possible\n"
            "-npk <num>    Number of keyboards to print on each page\n"
            "-ntg <num>    Total number of groups to print\n"
            "-o <file>     Specifies output file name\n"
            "-R[<DIR>]     Specifies the root directory for relative\n"
            "              path names\n"
            "-pict <what>  Specifies use of pictographs instead of\n"
            "              keysym names where available, <what> can\n"
            "              be \"all\", \"none\" or \"common\" (default)\n"
            "-synch        Force synchronization\n"
            "-version      Print program version\n"
            "-w <lvl>      Set warning level (0=none, 10=all)\n"
        );
}

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

static Bool
parseArgs(int argc, char *argv[])
{
    args = (XKBPrintArgs) {
        .copies = 1,
        .grid = 0,
        .level1 = True,
        .scaleToFit = True,
        .wantColor = False,
        .wantSymbols = COMMON_SYMBOLS,
        .wantKeycodes = True,
        .wantDiffs = False,
        .wantEPS = False,
        .label = LABEL_AUTO,
        .baseLabelGroup = 0,
        .nLabelGroups = 1,
        .nTotalGroups = 0,
        .nKBPerPage = 0,
        .labelLevel = 0
    };
    for (int i = 1; i < argc; i++) {
        if ((argv[i][0] != '-') || (uStringEqual(argv[i], "-"))) {
            if (inputFile == NULL) {
                inputFile = argv[i];
            }
            else if (outputFile == NULL) {
                outputFile = argv[i];
            }
            else {
                uWarning("Too many file names on command line\n");
                uAction("Compiling %s, writing to %s, ignoring %s\n",
                        inputFile, outputFile, argv[i]);
            }
        }
        else if ((strcmp(argv[i], "-?") == 0) ||
                 (strcmp(argv[i], "-help") == 0) ||
                 (strcmp(argv[i], "--help") == 0)) {
            Usage(argc, argv);
            exit(0);
        }
        else if (strcmp(argv[i], "-color") == 0) {
            args.wantColor = True;
        }
#ifdef DEBUG
        else if (strcmp(argv[i], "-d") == 0) {
            if ((i >= (argc - 1)) || (!isdigit(argv[i + 1][0]))) {
                debugFlags = 1;
            }
            else {
                sscanf(argv[++i], "%i", &debugFlags);
            }
            uInformation("Setting debug flags to %d\n", debugFlags);
        }
#endif
        else if (strcmp(argv[i], "-dflts") == 0) {
            uWarning("Compute defaults not implemented yet\n");
        }
        else if (strcmp(argv[i], "-diffs") == 0) {
            args.wantDiffs = True;
        }
        else if (strcmp(argv[i], "-eps") == 0) {
            args.wantEPS = True;
        }
        else if (strcmp(argv[i], "-fit") == 0) {
            args.scaleToFit = True;
        }
        else if (strcmp(argv[i], "-full") == 0) {
            args.scaleToFit = False;
        }
        else if (strcmp(argv[i], "-grid") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Grid frequency not specified\n");
                uAction("Trailing \"-grid\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1)) {
                uWarning("Grid frequency must be an integer > zero\n");
                uAction("Illegal frequency %d ignored\n", tmp);
            }
            else
                args.grid = tmp;
        }
        else if (strcmp(argv[i], "-if") == 0) {
            if (++i >= argc) {
                uWarning("Internal Font name not specified\n");
                uAction("Trailing \"-if\" option ignored\n");
            }
            else
                outputFont = argv[i];
        }
        else if (strcmp(argv[i], "-kc") == 0) {
            args.wantKeycodes = True;
        }
        else if (strcmp(argv[i], "-label") == 0) {
            if (++i >= argc) {
                uWarning("Label type not specified\n");
                uAction("Trailing \"-label\" option ignored\n");
            }
            else if (uStrCaseEqual(argv[i], "none"))
                args.label = LABEL_NONE;
            else if (uStrCaseEqual(argv[i], "name"))
                args.label = LABEL_KEYNAME;
            else if (uStrCaseEqual(argv[i], "code"))
                args.label = LABEL_KEYCODE;
            else if (uStrCaseEqual(argv[i], "symbols"))
                args.label = LABEL_SYMBOLS;
            else {
                uWarning("Unknown label type \"%s\" specified\n", argv[i]);
                uAction("Ignored\n");
            }
        }
        else if (strcmp(argv[i], "-lc") == 0) {
            if (++i >= argc) {
                uWarning("Locale not specified\n");
                uAction("Trailing \"-lc\" option ignored\n");
            }
            else
                wantLocale = argv[i];
        }
        else if (strcmp(argv[i], "-lg") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Label group not specified\n");
                uAction("Trailing \"-lg\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1) ||
                     (tmp > 4)) {
                uWarning("Label group must be an integer in the range 1..4\n");
                uAction("Illegal group %d ignored\n", tmp);
            }
            else
                args.baseLabelGroup = tmp - 1;
        }
        else if (strcmp(argv[i], "-ll") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Label level not specified\n");
                uAction("Trailing \"-ll\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1) ||
                     (tmp > 255)) {
                uWarning("Label level must be in the range 1..255\n");
                uAction("Illegal level %d ignored\n", tmp);
            }
            else
                args.labelLevel = tmp - 1;
        }
        else if (strcmp(argv[i], "-level1") == 0)
            args.level1 = True;
        else if (strcmp(argv[i], "-level2") == 0)
            args.level1 = False;
        else if (strcmp(argv[i], "-mono") == 0) {
            args.wantColor = False;
        }
        else if (strcmp(argv[i], "-n") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Number of copies not specified\n");
                uAction("Trailing \"-n\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1)) {
                uWarning("Number of copies must be an integer > zero\n");
                uAction("Illegal count %d ignored\n", tmp);
            }
            else
                args.copies = tmp;
        }
        else if (strcmp(argv[i], "-nokc") == 0) {
            args.wantKeycodes = False;
        }
        else if (strcmp(argv[i], "-nkg") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Number of groups per key not specified\n");
                uAction("Trailing \"-nkg\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1) ||
                     (tmp > 2)) {
                uWarning("Groups per key must be in the range 1..2\n");
                uAction("Illegal number of groups %d ignored\n", tmp);
            }
            else
                args.nLabelGroups = tmp;
        }
        else if (strcmp(argv[i], "-npk") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Number of keyboards per page not specified\n");
                uAction("Trailing \"-npk\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1) ||
                     (tmp > 2)) {
                uWarning("Keyboards per page must be in the range 1..2\n");
                uAction("Illegal number of keyboards %d ignored\n", tmp);
            }
            else
                args.nKBPerPage = tmp;
        }
        else if (strcmp(argv[i], "-ntg") == 0) {
            int tmp;

            if (++i >= argc) {
                uWarning("Total number of groups not specified\n");
                uAction("Trailing \"-ntg\" option ignored\n");
            }
            else if ((sscanf(argv[i], "%i", &tmp) != 1) || (tmp < 1) ||
                     (tmp > 4)) {
                uWarning("Total number of groups must be in the range 1..4\n");
                uAction("Illegal number of groups %d ignored\n", tmp);
            }
            else
                args.nTotalGroups = tmp;
        }
        else if (strcmp(argv[i], "-o") == 0) {
            if (++i >= argc) {
                uWarning("No output file specified\n");
                uAction("Trailing \"-o\" option ignored\n");
            }
            else if (outputFile != NULL) {
                uWarning("Multiple output files specified\n");
                uAction("Compiling %s, ignoring %s\n", outputFile, argv[i]);
            }
            else
                outputFile = argv[i];
        }
        else if (strncmp(argv[i], "-R", 2) == 0) {
            if (argv[i][2] == '\0') {
                uWarning("No root directory specified\n");
                uAction("Ignoring -R option\n");
            }
            else if (rootDir != NULL) {
                uWarning("Multiple root directories specified\n");
                uAction("Using %s, ignoring %s\n", rootDir, argv[i]);
            }
            else
                rootDir = &argv[i][2];
        }
        else if (strcmp(argv[i], "-pict") == 0) {
            if (++i >= argc) {
                uWarning("No level of pictographs specified\n");
                uAction("Trailing \"-pict\" option ignored\n");
            }
            else if (strcmp(argv[i], "none") == 0)
                args.wantSymbols = NO_SYMBOLS;
            else if (strcmp(argv[i], "common") == 0)
                args.wantSymbols = COMMON_SYMBOLS;
            else if (strcmp(argv[i], "all") == 0)
                args.wantSymbols = ALL_SYMBOLS;
            else if (outputFile != NULL) {
                uWarning("Unknown pictograph level specified\n");
                uAction("Ignoring illegal value %s\n", argv[i]);
            }
        }
        else if ((strcmp(argv[i], "-synch") == 0) ||
                 (strcmp(argv[i], "-s") == 0)) {
            synch = True;
        }
        else if ((strcmp(argv[i], "-version") == 0) ||
                 (strcmp(argv[i], "--version") == 0)) {
            puts(PACKAGE_STRING);
            exit(0);
        }
        else if (strcmp(argv[i], "-w") == 0) {
            if ((i >= (argc - 1)) || (!isdigit(argv[i + 1][0]))) {
                warningLevel = 0;
            }
            else {
                int itmp;

                if (sscanf(argv[++i], "%i", &itmp))
                    warningLevel = itmp;
            }
        }
        else {
            uError("Unknown flag \"%s\" on command line\n", argv[i]);
            Usage(argc, argv);
            return False;
        }
    }
    if (rootDir) {
        if (warningLevel > 8) {
            uWarning("Changing root directory to \"%s\"\n", rootDir);
        }
        if ((chdir(rootDir) < 0) && (warningLevel > 0)) {
            uWarning("Couldn't change root directory to \"%s\"\n", rootDir);
            uAction("Root directory (-R) option ignored\n");
        }
    }
    if (outputFont != NULL) {
        Bool ok;
        FILE *file = NULL;

        if (outputFile == NULL) {
            asprintf(&outputFile, "%s.pfa", outputFont);
        }
        else if (uStringEqual(outputFile, "-"))
            file = stdout;

        if (file == NULL)
            file = fopen(outputFile, "w");

        if (!file) {
            uError("Couldn't open \"%s\" to dump internal font \"%s\"\n",
                   outputFile, outputFont);
            uAction("Exiting\n");
            exit(1);
        }
        ok = DumpInternalFont(file, outputFont);
        if (file != stdout)
            fclose(file);
        if (!ok) {
            uWarning("No internal font to dump\n");
            if (file != stdout) {
                uAction("Removing \"%s\"\n", outputFile);
                unlink(outputFile);
            }
        }
        exit((ok != 0));
    }
    if (inputFile == NULL) {
        uError("No input file specified\n");
        Usage(argc, argv);
        return False;
    }
    else if (uStringEqual(inputFile, "-")) {
        /* Nothing */
    }
    else if (strchr(inputFile, ':') == NULL) {
        size_t len = strlen(inputFile);

        if ((len > 4) && (strcmp(&inputFile[len - 4], ".xkm") == 0)) {
            /* Nothing */
        }
        else {
            FILE *file;

            file = fopen(inputFile, "r");
            if (file) {
                fclose(file);
            }
            else {
                fprintf(stderr, "Cannot open \"%s\" for reading\n", inputFile);
                return False;
            }
        }
    }
    else {
        inDpyName = inputFile;
        inputFile = NULL;
    }

    if (outputFormat == WANT_DEFAULT)
        outputFormat = WANT_PS_FILE;
    if ((outputFile == NULL) && (inputFile != NULL) &&
        uStringEqual(inputFile, "-")) {
        size_t len;

        len = strlen("stdin.eps") + 2;
        outputFile = calloc(len, sizeof(char));

        if (outputFile == NULL) {
            uInternalError("Cannot allocate space for output file name\n");
            uAction("Exiting\n");
            exit(1);
        }
        if (args.wantEPS)
            snprintf(outputFile, len, "stdin.eps");
        else
            snprintf(outputFile, len, "stdin.ps");
    }
    else if ((outputFile == NULL) && (inputFile != NULL)) {
        size_t len;
        char *base, *ext;

        base = strrchr(inputFile, '/');
        if (base == NULL)
            base = inputFile;
        else
            base++;

        len = strlen(base) + strlen("eps") + 2;
        outputFile = calloc(len, sizeof(char));

        if (outputFile == NULL) {
            uInternalError("Cannot allocate space for output file name\n");
            uAction("Exiting\n");
            exit(1);
        }
        ext = strrchr(base, '.');
        if (ext == NULL) {
            if (args.wantEPS)
                snprintf(outputFile, len, "%s.eps", base);
            else
                snprintf(outputFile, len, "%s.ps", base);
        }
        else {
            strcpy(outputFile, base);
            if (args.wantEPS)
                strcpy(&outputFile[ext - base + 1], "eps");
            else
                strcpy(&outputFile[ext - base + 1], "ps");
        }
    }
    else if (outputFile == NULL) {
        size_t len;
        char *ch, *name, buf[128];

        if (inDpyName[0] == ':')
            snprintf(name = buf, sizeof(buf), "server%s", inDpyName);
        else
            name = inDpyName;

        len = strlen(name) + strlen("eps") + 2;
        outputFile = calloc(len, sizeof(char));

        if (outputFile == NULL) {
            uInternalError("Cannot allocate space for output file name\n");
            uAction("Exiting\n");
            exit(1);
        }
        strcpy(outputFile, name);
        for (ch = outputFile; (*ch) != '\0'; ch++) {
            if (*ch == ':')
                *ch = '-';
            else if (*ch == '.')
                *ch = '_';
        }
        *ch++ = '.';
        if (args.wantEPS)
            strcpy(ch, "eps");
        else
            strcpy(ch, "ps");
    }
    else if (strchr(outputFile, ':') != NULL) {
        outDpyName = outputFile;
        outputFile = NULL;
        outputFormat = WANT_X_SERVER;
        uInternalError("Output to an X server not implemented yet\n");
        return False;
    }
    return True;
}

static Display *
GetDisplay(char *program, char *dpyName)
{
    int mjr, mnr, error;
    Display *dpy;

    mjr = XkbMajorVersion;
    mnr = XkbMinorVersion;
    dpy = XkbOpenDisplay(dpyName, NULL, NULL, &mjr, &mnr, &error);
    if (dpy == NULL) {
        switch (error) {
        case XkbOD_BadLibraryVersion:
            uInformation("%s was compiled with XKB version %d.%02d\n",
                         program, XkbMajorVersion, XkbMinorVersion);
            uError("X library supports incompatible version %d.%02d\n",
                   mjr, mnr);
            break;
        case XkbOD_ConnectionRefused:
            uError("Cannot open display \"%s\"\n", dpyName);
            break;
        case XkbOD_NonXkbServer:
            uError("XKB extension not present on %s\n", dpyName);
            break;
        case XkbOD_BadServerVersion:
            uInformation("%s was compiled with XKB version %d.%02d\n",
                         program, XkbMajorVersion, XkbMinorVersion);
            uError("Server %s uses incompatible version %d.%02d\n",
                   dpyName, mjr, mnr);
            break;
        default:
            uInternalError("Unknown error %d from XkbOpenDisplay\n", error);
        }
    }
    else if (synch)
        XSynchronize(dpy, True);
    return dpy;
}

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


int
main(int argc, char *argv[])
{
    FILE *file;
    int ok;
    XkbFileInfo result;

    uSetErrorFile(NullString);
    if (!parseArgs(argc, argv))
        exit(1);
    file = NULL;
    XkbInitAtoms(NULL);
/*     XkbInitIncludePath(); */
    if (inputFile != NULL) {
        if (uStringEqual(inputFile, "-")) {
            static char in[] = "stdin";

            file = stdin;
            inputFile = in;
        }
        else {
            file = fopen(inputFile, "r");
        }
    }
    else if (inDpyName != NULL) {
        inDpy = GetDisplay(argv[0], inDpyName);
        if (!inDpy) {
            uAction("Exiting\n");
            exit(1);
        }
    }
    if (outDpyName != NULL) {
        uInternalError("Output to an X server not implemented yet\n");
        outDpy = GetDisplay(argv[0], outDpyName);
        if (!outDpy) {
            uAction("Exiting\n");
            exit(1);
        }
    }
    if ((inDpy == NULL) && (outDpy == NULL)) {
        int mjr, mnr;

        mjr = XkbMajorVersion;
        mnr = XkbMinorVersion;
        if (!XkbLibraryVersion(&mjr, &mnr)) {
            uInformation("%s was compiled with XKB version %d.%02d\n",
                         argv[0], XkbMajorVersion, XkbMinorVersion);
            uError("X library supports incompatible version %d.%02d\n",
                   mjr, mnr);
            uAction("Exiting\n");
            exit(1);
        }
    }
    ok = True;
    if (file) {
        unsigned tmp;

        bzero((char *) &result, sizeof(result));
        if ((result.xkb = XkbAllocKeyboard()) == NULL) {
            uFatalError("Cannot allocate keyboard description\n");
            /* NOTREACHED */
        }
        tmp = XkmReadFile(file, XkmGeometryMask, XkmKeymapLegal, &result);
        if ((tmp & XkmGeometryMask) != 0) {
            uError("Couldn't read geometry from XKM file \"%s\"\n", inputFile);
            uAction("Exiting\n");
            ok = False;
        }
        if ((tmp & XkmKeyNamesMask) != 0)
            args.wantKeycodes = False;
        if (args.label == LABEL_AUTO) {
            if (result.defined & XkmSymbolsMask)
                args.label = LABEL_SYMBOLS;
            else if (result.defined & XkmKeyNamesMask)
                args.label = LABEL_KEYCODE;
            else
                args.label = LABEL_KEYNAME;
        }
        else if ((args.label == LABEL_KEYCODE) &&
                 ((tmp & XkmKeyNamesMask) != 0)) {
            uError("XKM file \"%s\" doesn't have keycodes\n", inputFile);
            uAction("Cannot label keys as requested. Exiting\n");
            ok = False;
        }
        else if ((args.label == LABEL_SYMBOLS) && ((tmp & XkmSymbolsMask) != 0)) {
            uError("XKM file \"%s\" doesn't have symbols\n", inputFile);
            uAction("Cannot label keys as requested. Exiting\n");
            ok = False;
        }
    }
    else if (inDpy != NULL) {
        bzero((char *) &result, sizeof(result));
        result.type = XkmKeymapFile;
        result.xkb = XkbGetMap(inDpy, XkbAllMapComponentsMask, XkbUseCoreKbd);
        if (result.xkb == NULL)
            uWarning("Cannot load keyboard description\n");
        if (XkbGetNames(inDpy, XkbAllNamesMask, result.xkb) != Success)
            uWarning("Cannot load names\n");
        if (XkbGetGeometry(inDpy, result.xkb) != Success) {
            uFatalError("Cannot load geometry for %s\n", inDpyName);
        }
        if (args.label == LABEL_AUTO)
            args.label = LABEL_SYMBOLS;
    }
    else {
        fprintf(stderr, "Cannot open \"%s\" to read geometry\n", inputFile);
        ok = 0;
    }
    if (ok) {
        FILE *out = NULL;

        if (setlocale(LC_ALL, (wantLocale)) == NULL) {
            if (wantLocale != NULL) {
                uWarning("Couldn't change to locale %s\n", wantLocale);
                uAction("Using \"C\" locale, instead\n");
            }
        }
        /* need C numerics so decimal point doesn't get screwed up */
        setlocale(LC_NUMERIC, "C");
        if ((inDpy != outDpy) &&
            (XkbChangeKbdDisplay(outDpy, &result) != Success)) {
            uInternalError("Error converting keyboard display from %s to %s\n",
                           inDpyName, outDpyName);
            exit(1);
        }
        if (outputFile != NULL) {
            if (uStringEqual(outputFile, "-")) {
                static char of[] = "stdout";

                out = stdout;
                outputFile = of;
            }
            else {
                out = fopen(outputFile, "w");
                if (out == NULL) {
                    uError("Cannot open \"%s\" to write keyboard description\n",
                           outputFile);
                    uAction("Exiting\n");
                    exit(1);
                }
            }
        }
        switch (outputFormat) {
        case WANT_PS_FILE:
            ok = GeometryToPostScript(out, &result, &args);
            break;
        case WANT_X_SERVER:
            uInternalError("Output to X server not implemented yet\n");
            break;
        default:
            uInternalError("Unknown output format %d\n", outputFormat);
            uAction("No output file created\n");
            ok = False;
            break;
        }
        if (!ok) {
            uError("Error creating output file\n");
        }
    }
    if (inDpy)
        XCloseDisplay(inDpy);
    inDpy = NULL;
    if (outDpy)
        XCloseDisplay(outDpy);
    return (ok == 0);
}
