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authorJose Antonio Ortega Ruiz <jao@gnu.org>2001-09-24 23:27:42 +0000
committerJose Antonio Ortega Ruiz <jao@gnu.org>2001-09-24 23:27:42 +0000
commit58f9d88fb8f444cf2eb95509a58cfec322786b2b (patch)
tree319acc54386747aa009f5d9f18a4e9b193179b15 /mixguile
parent5c4491feaac8dc4344f301e8614a72f202f97624 (diff)
downloadmdk-58f9d88fb8f444cf2eb95509a58cfec322786b2b.tar.gz
mdk-58f9d88fb8f444cf2eb95509a58cfec322786b2b.tar.bz2
optionally load local startup file
Diffstat (limited to 'mixguile')
-rw-r--r--mixguile/mixguile.c9
-rw-r--r--mixguile/mixguile.h4
-rw-r--r--mixguile/mixguile_main.c60
3 files changed, 65 insertions, 8 deletions
diff --git a/mixguile/mixguile.c b/mixguile/mixguile.c
index 4da3068..482832a 100644
--- a/mixguile/mixguile.c
+++ b/mixguile/mixguile.c
@@ -1,7 +1,7 @@
/* -*-c-*- -------------- mixguile.c :
* Implementation of the functions declared in mixguile.h
* ------------------------------------------------------------------
- * Last change: Time-stamp: "01/08/22 01:10:33 jao"
+ * $Id: mixguile.c,v 1.5 2001/09/24 23:27:42 jao Exp $
* ------------------------------------------------------------------
* Copyright (C) 2001 Free Software Foundation, Inc.
*
@@ -30,6 +30,7 @@
static mixguile_cmd_dispatcher_t *dispatcher_ = NULL;
static mix_vm_cmd_dispatcher_t *vm_dispatcher_ = NULL;
static main_func_t main_fun_;
+static gboolean init_file_;
/* do local initialisation and enter the user provided main */
@@ -49,11 +50,13 @@ real_main_ (int argc, char *argv[])
main function.
*/
void
-mixguile_init (int argc, char *argv[], main_func_t main_fun,
+mixguile_init (int argc, char *argv[], gboolean initfile,
+ main_func_t main_fun,
mix_vm_cmd_dispatcher_t *dis)
{
main_fun_ = main_fun;
vm_dispatcher_ = dis;
+ init_file_ = initfile;
gh_enter (argc, argv, real_main_);
}
@@ -74,7 +77,7 @@ mixguile_load_bootstrap (void)
else
mixguile_interpret_file (scmfile);
- if (!access (lscmfile, R_OK))
+ if (init_file_ && !access (lscmfile, R_OK))
{
mixguile_interpret_file (lscmfile);
}
diff --git a/mixguile/mixguile.h b/mixguile/mixguile.h
index 6cc7918..469f455 100644
--- a/mixguile/mixguile.h
+++ b/mixguile/mixguile.h
@@ -1,7 +1,7 @@
/* -*-c-*- ---------------- mixguile.h :
* Interface to the mixguile interpreter.
* ------------------------------------------------------------------
- * Last change: Time-stamp: <01/08/21 23:48:15 jao>
+ * $Id: mixguile.h,v 1.4 2001/09/24 23:27:42 jao Exp $
* ------------------------------------------------------------------
* Copyright (C) 2001 Free Software Foundation, Inc.
*
@@ -45,7 +45,7 @@ mixguile_load_bootstrap ();
main function.
*/
extern void
-mixguile_init (int argc, char *argv[], main_func_t main_fun,
+mixguile_init (int argc, char *argv[], gboolean initfile, main_func_t main_fun,
mix_vm_cmd_dispatcher_t *dis);
/* set the command dispatcher */
diff --git a/mixguile/mixguile_main.c b/mixguile/mixguile_main.c
index 183dfaf..fca0664 100644
--- a/mixguile/mixguile_main.c
+++ b/mixguile/mixguile_main.c
@@ -1,7 +1,7 @@
/* -*-c-*- -------------- mixguile_main.c :
* Main function for mixguile, the MIX Guile shell
* ------------------------------------------------------------------
- * Last change: Time-stamp: "01/08/22 01:20:01 jao"
+ * $Id: mixguile_main.c,v 1.4 2001/09/24 23:28:03 jao Exp $
* ------------------------------------------------------------------
* Copyright (C) 2001 Free Software Foundation, Inc.
*
@@ -25,19 +25,73 @@
#include <stdio.h>
#include "mixguile.h"
+
+#ifdef HAVE_GETOPT_LONG
+# include <getopt.h>
+#else
+# include <lib/getopt.h>
+#endif /* HAVE_GETOPT_LONG */
+
+enum {
+ VER_OPT = 'v',
+ NOINIT_OPT = 'q',
+};
+
+static const char *options_ = "vq";
+
+static struct option long_options_[] =
+{
+ {"version", no_argument, 0, VER_OPT},
+ {0, 0, 0, 0}
+};
+
int
main (int argc, char *argv[])
{
const gchar *CONFIG_FILE = "mixvm.config";
mix_config_t *config;
mix_vm_cmd_dispatcher_t *dis;
-
+ int c;
+
+ const char *prog_name = argv[0];
+ gboolean initfile = TRUE;
+
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ /* prevent getopt printing a message for unknown options (stored in optopt) */
+ opterr = 0;
+
+ while (1)
+ {
+ c = getopt_long (argc, argv, options_, long_options_, (int*)0);
+
+ /* Detect the end of the options. */
+ if (c == -1)
+ break;
+
+ switch (c)
+ {
+ case VER_OPT:
+ fprintf (stderr, _("%s %s, Scheme MIX Virtual Machine.\n"),
+ prog_name, VERSION);
+ fprintf (stderr, MIX_GPL_LICENSE);
+ return EXIT_SUCCESS;
+ case NOINIT_OPT:
+ initfile = FALSE;
+ break;
+ default:
+ /* let guile try to understand the option */
+ break;
+ }
+ }
mix_init_lib ();
config = mix_config_new (NULL, CONFIG_FILE);
dis = mix_vm_cmd_dispatcher_new_with_config (stdout, stderr, config);
- mixguile_init (argc, argv, mixguile_enter_repl, dis);
+ mixguile_init (argc, argv, initfile, mixguile_enter_repl, dis);
return EXIT_SUCCESS; /* never reached */
}