/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- args_callback_option
- args_callback_longoption
- args_callback_usage
- args_callback_command
- writeSWF
- main
/* as3compile.c
Compiles ActionScript 3.0 (.as) files into .swf files.
Part of the swftools package.
Copyright (c) 2008/2009 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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include "../lib/rfxswf.h"
#include "../lib/args.h"
#include "../lib/q.h"
#include "../lib/os.h"
static char * filename = 0;
static char * outputname = 0;
static int override_outputname = 0;
static int do_cgi = 0;
static double framerate = 25.0;
static double width = 400;
static double height = 300;
static int flashversion = 9;
static int verbose = 1;
static char local_with_networking = 0;
static char local_with_filesystem = 0;
static char*mainclass = 0;
static struct options_t options[] = {
{"h", "help"},
{"V", "version"},
{"v", "verbose"},
{"q", "quiet"},
{"C", "cgi"},
{"R", "resolve"},
{"D", "define"},
{"X", "width"},
{"Y", "height"},
{"r", "rate"},
{"M", "mainclass"},
{"l", "library"},
{"I", "include"},
{"N", "local-with-network"},
{"L", "local-with-filesystem"},
{"T", "flashversion"},
{"o", "output"},
{0,0}
};
int args_callback_option(char*name,char*val)
{
if(!strcmp(name, "V")) {
printf("swfc - part of %s %s\n", PACKAGE, VERSION);
exit(0);
}
else if(!strcmp(name, "o")) {
outputname = val;
override_outputname = 1;
return 1;
}
else if(!strcmp(name, "r")) {
framerate = atof(val);
return 1;
}
else if(!strcmp(name, "M")) {
mainclass = val;
return 1;
}
else if(!strcmp(name, "v")) {
verbose++;
return 0;
}
else if(!strcmp(name, "q")) {
verbose--;
return 0;
}
else if(!strcmp(name, "X")) {
width = atof(val);
return 1;
}
else if(!strcmp(name, "Y")) {
height = atof(val);
return 1;
}
else if(!strcmp(name, "T")) {
flashversion = atoi(val);
return 1;
}
else if(!strcmp(name, "C")) {
do_cgi = 1;
return 0;
}
else if(!strcmp(name, "l")) {
as3_import_file(val);
return 1;
}
else if(!strcmp(name, "I")) {
as3_add_include_dir(val);
return 1;
}
else if(!strcmp(name, "R")) {
as3_set_option("recurse","1");
return 0;
}
else if(!strcmp(name, "D")) {
if(!strstr(val, "::")) {
fprintf(stderr, "Error: compile definition must contain \"::\"\n");
exit(1);
}
as3_set_define(val);
return 1;
}
else if (!strcmp(name, "N"))
{
local_with_networking = 1;
return 0;
}
else if (!strcmp(name, "L"))
{
local_with_filesystem = 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 file.as [-o file.swf] \n", name);
printf("\n");
printf("-h , --help Print short help message and exit\n");
printf("-V , --version Print version info and exit\n");
printf("-v , --verbose Increase verbosity\n");
printf("-q , --quiet Decrease verbosity\n");
printf("-C , --cgi Output to stdout (for use in CGI environments)\n");
printf("-R , --resolve Try to resolve undefined classes automatically.\n");
printf("-D , --define <namespace::variable> Set a compile time variable (for doing conditional compilation)\n");
printf("-X , --width Set target SWF width\n");
printf("-Y , --height Set target SWF width\n");
printf("-r , --rate Set target SWF framerate\n");
printf("-M , --mainclass Set the name of the main class (extending flash.display.MovieClip or .Sprite)\n");
printf("-l , --library <file> Include library file <file>. <file> can be an .abc or .swf file.\n");
printf("-I , --include <dir> Add additional include dir <dir>.\n");
printf("-N , --local-with-network Make output file \"local with networking\"\n");
printf("-L , --local-with-filesystem Make output file \"local with filesystem\"\n");
printf("-T , --flashversion <num> Set target SWF flash version to <num>.\n");
printf("-o , --output <filename> Set output file to <filename>.\n");
printf("\n");
}
int args_callback_command(char*name,char*val)
{
if(filename) {
fprintf(stderr, "Only one file allowed. You supplied at least two. (%s and %s)\n",
filename, name);
}
filename = name;
return 0;
}
void writeSWF(SWF*swf)
{
int fi = -1;
if(do_cgi || !strcmp(filename, "-"))
fi = fileno(stdout);
else
fi = open(outputname, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0644);
if(fi<0) {
fprintf(stderr, "couldn't create output file %s\n", filename);
exit(1);
}
if(do_cgi) {
if(swf_WriteCGI(swf)<0) {
fprintf(stderr, "WriteCGI failed.\n");
exit(1);
}
} else {
if(swf_WriteSWF(fi, swf)<0) {
fprintf(stderr, "WriteSWF() failed.\n");
exit(1);
}
}
}
int main (int argc,char ** argv)
{
char buf[512];
char*currentdir = getcwd(buf, 512);
if(!currentdir) {
as3_warning("Could not determine the current directory");
} else {
as3_add_include_dir(currentdir);
}
int t;
processargs(argc, argv);
as3_setverbosity(verbose);
if(!filename) {
args_callback_usage(argv[0]);
exit(1);
}
if(!outputname) {
outputname = stripFilename(filename, ".swf");
//as3_warning("output name not given, writing to %s", outputname);
}
if(!strcmp(filename, ".")) {
as3_parse_directory(".");
} else {
as3_parse_file(filename);
}
void*code = as3_getcode();
SWF swf;
memset(&swf, 0, sizeof(swf));
swf.fileVersion = flashversion;
swf.frameRate = framerate*0x100;
swf.movieSize.xmin = 0;
swf.movieSize.ymin = 0;
swf.movieSize.xmax = width*20;
swf.movieSize.ymax = height*20;
TAG*tag = swf.firstTag = swf_InsertTag(0, ST_DOABC);
swf_WriteABC(tag, code);
if(!mainclass)
mainclass = as3_getglobalclass();
if(mainclass) {
tag = swf_InsertTag(tag, ST_SYMBOLCLASS);
swf_SetU16(tag, 1);
swf_SetU16(tag, 0);
swf_SetString(tag, mainclass);
} else {
as3_warning("no global public MovieClip subclass");
}
as3_destroy();
tag = swf_InsertTag(tag, ST_SHOWFRAME);
tag = swf_InsertTag(tag, ST_END);
swf_FreeABC(code);
if(local_with_filesystem)
swf.fileAttributes &= ~FILEATTRIBUTE_USENETWORK;
if(local_with_networking)
swf.fileAttributes |= FILEATTRIBUTE_USENETWORK;
writeSWF(&swf);
swf_FreeTags(&swf);
return 0;
}