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/* -----------------------------------------------------------------------------
* See the LICENSE file for information on copyright, usage and redistribution
* of SWIG, and the README file for authors - http://www.swig.org/release.html.
*
* Simplified Wrapper and Interface Generator (SWIG)
*
* swigmain.cxx
*
* This file is the main entry point to SWIG. It collects the command
* line options, registers built-in language modules, and instantiates
* a module for code generation. If adding new language modules
* to SWIG, you would modify this file.
* ----------------------------------------------------------------------------- */
char cvsroot_swigmain_cxx[] = "$Header: /cvsroot/swig/SWIG/Source/Modules/swigmain.cxx,v 1.23 2006/03/20 22:05:28 wsfulton Exp $";
#include "swigmod.h"
#include <ctype.h>
/* Module factories. These functions are used to instantiate
the built-in language modules. If adding a new language
module to SWIG, place a similar function here. Make sure
the function has "C" linkage. This is required so that modules
can be dynamically loaded in future versions. */
extern "C" {
Language *swig_tcl(void);
Language *swig_python(void);
Language *swig_perl5(void);
Language *swig_ruby(void);
Language *swig_guile(void);
Language *swig_modula3(void);
Language *swig_mzscheme(void);
Language *swig_java(void);
Language *swig_php(void);
Language *swig_ocaml(void);
Language *swig_pike(void);
Language *swig_sexp(void);
Language *swig_xml(void);
Language *swig_chicken(void);
Language *swig_csharp(void);
Language *swig_allegrocl(void);
Language *swig_lua(void);
Language *swig_clisp(void);
Language *swig_cffi(void);
Language *swig_uffi(void);
}
struct swig_module {
const char *name;
ModuleFactory fac;
const char *help;
};
/* Association of command line options to language modules.
Place an entry for new language modules here, keeping the
list sorted alphabetically. */
static swig_module modules[] = {
{"-allegrocl", swig_allegrocl, "ALLEGROCL"},
{"-chicken", swig_chicken, "CHICKEN"},
{"-clisp", swig_clisp, "CLISP"},
{"-cffi", swig_cffi, "CFFI"},
{"-csharp", swig_csharp, "C#"},
{"-guile", swig_guile, "Guile"},
{"-java", swig_java, "Java"},
{"-lua", swig_lua, "Lua"},
{"-modula3", swig_modula3, "Modula 3"},
{"-mzscheme", swig_mzscheme, "Mzscheme"},
{"-ocaml", swig_ocaml, "Ocaml"},
{"-perl", swig_perl5, "Perl"},
{"-perl5", swig_perl5, 0},
{"-php", swig_php, "PHP"},
{"-php4", swig_php, 0},
{"-pike", swig_pike, "Pike"},
{"-python", swig_python, "Python"},
{"-ruby", swig_ruby, "Ruby"},
{"-sexp", swig_sexp, "Lisp S-Expressions"},
{"-tcl", swig_tcl, "Tcl"},
{"-tcl8", swig_tcl, 0},
{"-uffi", swig_uffi, "Common Lisp / UFFI"},
{"-xml", swig_xml, "XML"},
{NULL, NULL, NULL}
};
#ifdef MACSWIG
#include <console.h>
#include <SIOUX.h>
#endif
#ifndef SWIG_LANG
#define SWIG_LANG "-python"
#endif
//-----------------------------------------------------------------
// main()
//
// Main program. Initializes the files and starts the parser.
//-----------------------------------------------------------------
void SWIG_merge_envopt(const char *env, int oargc, char *oargv[],
int *nargc, char ***nargv)
{
if (!env) {
*nargc = oargc;
*nargv = oargv;
return;
}
int argc = 1;
int arge = oargc + 1024;
char **argv = (char **) malloc(sizeof(char*)*(arge));
char *buffer = (char*) malloc(2048);
char *b = buffer;
char *be = b + 1023;
const char *c = env;
while ((b != be) && *c && (argc < arge)) {
while (isspace(*c) && *c) ++c;
if (*c) {
argv[argc] = b;
++argc;
}
while ((b != be) && *c && !isspace(*c)) {
*(b++) = *(c++);
}
*b++ = 0;
}
argv[0] = oargv[0];
for (int i = 1; (i < oargc) && (argc < arge); ++i, ++argc) {
argv[argc] = oargv[i];
}
*nargc = argc;
*nargv = argv;
}
int main(int margc, char **margv) {
int i;
Language *dl = 0;
ModuleFactory fac = 0;
int argc;
char **argv;
SWIG_merge_envopt(getenv("SWIG_FEATURES"), margc, margv, &argc, &argv);
#ifdef MACSWIG
SIOUXSettings.asktosaveonclose = false;
argc = ccommand(&argv);
#endif
/* Register built-in modules */
for (i = 0; modules[i].name; i++) {
Swig_register_module(modules[i].name, modules[i].fac);
}
Swig_init_args(argc,argv);
/* Get options */
for (i = 1; i < argc; i++) {
if (argv[i]) {
fac = Swig_find_module(argv[i]);
if (fac) {
dl = (fac)();
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-nolang") == 0) {
dl = new Language;
Swig_mark_arg(i);
} else if ((strcmp(argv[i],"-dnone") == 0) ||
(strcmp(argv[i],"-dhtml") == 0) ||
(strcmp(argv[i],"-dlatex") == 0) ||
(strcmp(argv[i],"-dascii") == 0) ||
(strcmp(argv[i],"-stat") == 0))
{
Printf(stderr,"swig: Warning. %s option deprecated.\n",argv[i]);
Swig_mark_arg(i);
} else if ((strcmp(argv[i],"-help") == 0) || (strcmp(argv[i],"--help") == 0)) {
if (strcmp(argv[i],"--help") == 0)
strcpy(argv[i], "-help");
Printf(stdout,"Target Language Options\n");
for (int j = 0; modules[j].name; j++) {
if (modules[j].help) {
Printf(stdout," %-15s - Generate %s wrappers\n", modules[j].name, modules[j].help);
}
}
// Swig_mark_arg not called as the general -help options also need to be displayed later on
}
}
}
if (!dl) {
fac = Swig_find_module(SWIG_LANG);
if (fac) {
dl = (fac)();
}
}
int res = SWIG_main(argc,argv,dl);
delete dl;
return res;
}
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