1 files changed, 124 insertions, 0 deletions
diff --git a/mixguile/mixguile.c b/mixguile/mixguile.c
new file mode 100644
index 0000000..f37424f
--- /dev/null
+++ b/mixguile/mixguile.c
@@ -0,0 +1,124 @@
+/* -*-c-*- -------------- mixguile.c :
+ * Implementation of the functions declared in mixguile.h
+ * ------------------------------------------------------------------
+ *  $Id: mixguile.c,v 1.8 2005/09/20 19:43:14 jao Exp $
+ * ------------------------------------------------------------------
+ * Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+ *  
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *  
+ */
+
+#include <unistd.h>
+
+#include <mixlib/mix_config.h>
+#include "mixguile_cmd_dispatcher.h"
+#include "mixguile.h"
+
+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 */
+
+static void
+real_main_ (int argc, char *argv[])
+{
+  if (vm_dispatcher_)
+    {
+      mixguile_set_cmd_dispatcher (vm_dispatcher_);
+      mixguile_load_bootstrap (init_file_);
+    }
+  (*main_fun_)(argc, argv);
+}
+
+/*
+  initialise the guile command dispatcher and enter the provided
+  main function.
+*/
+void
+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_);
+}
+
+/* load bootstrap file */
+void
+mixguile_load_bootstrap (gboolean loadlocal)
+{
+  const gchar *scmfile = SCM_FILE;
+  gchar *lscmfile = g_strconcat (g_get_home_dir (), G_DIR_SEPARATOR_S,
+				 MIX_CONFIG_DIR, G_DIR_SEPARATOR_S,
+				 LOCAL_SCM_FILE, NULL);
+  
+  if (access (scmfile, R_OK) && access ((scmfile = LOCAL_SCM_FILE), R_OK))
+    {
+      g_warning (_("mixguile bootstrap file %s not found\n"), SCM_FILE);
+      scmfile = NULL;
+    }
+  else
+    mixguile_interpret_file (scmfile);
+
+  if (loadlocal && !access (lscmfile, R_OK))
+    {
+      mixguile_interpret_file (lscmfile);
+    }
+
+  g_free (lscmfile);
+}
+
+/* enter the guile repl */
+void
+mixguile_enter_repl (int argc, char *argv[])
+{
+  gh_repl (argc, argv);
+}
+
+/* set the command dispatcher */
+void
+mixguile_set_cmd_dispatcher (mix_vm_cmd_dispatcher_t *dis)
+{
+  g_return_if_fail (dis != NULL);
+  if (dispatcher_) mixguile_cmd_dispatcher_delete (dispatcher_);
+  vm_dispatcher_ = dis;
+  dispatcher_ = mixguile_cmd_dispatcher_new (dis);
+  g_assert (dispatcher_);
+}
+
+/* access the mixguile comand dispatcher */
+mix_vm_cmd_dispatcher_t *
+mixguile_get_cmd_dispatcher (void)
+{
+  return mixguile_cmd_dispatcher_get_vm_dispatcher (dispatcher_);
+}
+
+/* execute a string or file using the guile interpreter */
+void
+mixguile_interpret_file (const gchar *path)
+{
+  mixguile_cmd_dispatcher_interpret_file (dispatcher_, path);
+}
+
+void
+mixguile_interpret_command (const gchar *command)
+{
+  mixguile_cmd_dispatcher_interpret_command (dispatcher_, command);
+}