root/src/font2swf.c

DEFINITIONS

1. args_callback_option
2. args_callback_longoption
3. args_callback_usage
4. args_callback_command
5. convertFont
6. main

/* font2swf.c

   Utility for converting TrueType and Type 1 fonts to SWF.
   
   Part of the swftools package.

   Copyright (c) 2004 Matthias Kramm <kramm@quiss.org>
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#include <stdio.h>
#include <unistd.h>
#include <math.h>
#include "../lib/rfxswf.h"
#include "../lib/args.h"

static char * filename = 0;
static char * destfilename = "output.swf";
static int all=0;
static int verbose=0;
static char * fontname = 0;
static char config_flashtype = 0;

static struct options_t options[] = {
{"h", "help"},
{"v", "verbose"},
{"T", "flashtype"},
{"o", "output"},
{"V", "version"},
{0,0}
};

int args_callback_option(char*name,char*val)
{
    if(!strcmp(name, "V")) {
        printf("font2swf - part of %s %s\n", PACKAGE, VERSION);
        exit(0);
    }
    else if(!strcmp(name, "o")) {
        destfilename = val;
        return 1;
    }
    else if(!strcmp(name, "v")) {
        verbose ++;
        return 0;
    }
    else if(!strcmp(name, "T")) {
        config_flashtype=1;
        return 0;
    }
    else if(!strcmp(name, "n")) {
        fontname = val;
        return 1;
    }
    else if(!strcmp(name, "a")) {
        all = 1;
        return 0;
    }
    else {
        printf("Unknown option: -%s\n", name);
        exit(1);
    }
    return 0;
}
int args_callback_longoption(char*name,char*val)
{
    return args_long2shortoption(options, name, val);
}
void args_callback_usage(char *name)
{
    printf("\n");
    printf("Usage: %s <fontfile>\n", name);
    printf("\n");
    printf("-h , --help                    Print short help message and exit\n");
    printf("-v , --verbose                 Be verbose. Use more than one -v for greater effect.\n");
    printf("-o , --output <filename>       Write output to file <filename>.\n");
    printf("-V , --version                 Print version info and exit\n");
    printf("\n");
}
int args_callback_command(char*name,char*val)
{
    if(filename) {
        fprintf(stderr, "Please specify only one font\n");
        exit(1);
    }
    filename = name;
    return 0;
}

static void convertFont(char*infile, char*outfile)
{
    SWFFONT * font;
    
    font = swf_LoadFont(infile, config_flashtype);
    swf_FontCreateAlignZones(font);

    if(fontname)
        font->name = strdup(fontname);

    swf_WriteFont(font, outfile);
    swf_FontFree(font);
}

int main(int argc, char ** argv)
{
    char cwd[128];
    getcwd(cwd, 128);
    processargs(argc, argv);
    if(!all && !filename) {
        fprintf(stderr, "You must supply a filename.\n");
        exit(1);
    }
   
    if(!all) {
        convertFont(filename, destfilename);
        return 0;
    }

    /* TODO */
    printf("--all not implemented yet.\n");

    return 0;
}