woops, forgot to `bzr add ./*' before commiting

3 files changed, 143 insertions, 0 deletions

diff --git a/wrapper/debug.h b/wrapper/debug.h
new file mode 100644
index 0000000..882ae11
--- /dev/null
+++ b/wrapper/debug.h
@@ -0,0 +1,82 @@
+/* Copyright (C) 2009 Luke Shumaker
+   
+   This file is part of rvs.
+   
+   rvs 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, or (at your
+   option) any later version.
+   
+   rvs 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 rvs; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+#ifndef FILE_plugin_debug_c_SEEN
+#define FILE_plugin_debug_c_SEEN
+
+#include <stdio.h>
+#include "structures.h"
+
+size_t
+xstrlen (const char *s)
+{
+	printf("xstrlen(%p)\n",s);
+	size_t size=0;
+	while (s[size] != '\0') {
+		printf("%i = %p `%c'\n",size,&s[size],s[size]);
+		size++;
+	}
+	return size;
+}
+
+void
+print_tree_list (struct tree_list *node, unsigned int ind)
+{
+	if (node != NULL) {
+		unsigned int i;
+		for (i=0; i < ind; i++) printf("  ");
+		puts(node->node);
+		print_tree_list(node->child,ind++);
+		print_tree_list(node->next ,ind  );
+	}
+}
+
+/* hack of the above */
+
+void
+_plugin_print_command (struct tree_list *command)
+{
+	if (command != NULL) {
+		struct command_plugin *node=(struct command_plugin *)command->node;
+		printf("   - %s\n",node->name);
+		if (node->depends != NULL)
+			printf("     depend string: %s\n",node->depends);
+		if (node->depend->plugin == NULL) {
+			puts  ("     depend: <none>");
+		} else {
+			printf("     depend: %s / %s\n",
+				node->depend->plugin->name,
+				node->depend->name);
+		}
+		_plugin_print_plugin_command(command->next);
+	}
+}
+
+void
+_plugin_print_plugin (struct tree_list *node)
+{
+	if (node != NULL ) {
+		puts(node->node);
+		_plugin_print_command(node->child,ind++);
+		_plugin_print_plugin(node->next ,ind  );
+	}
+}
+
+#endif
+
diff --git a/wrapper/plugins b/wrapper/plugins
new file mode 120000
index 0000000..b1f2dbf
--- /dev/null
+++ b/wrapper/plugins
@@ -0,0 +1 @@
+../plugins/
\ No newline at end of file
diff --git a/wrapper/structures.h b/wrapper/structures.h
new file mode 100644
index 0000000..fd53d09
--- /dev/null
+++ b/wrapper/structures.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2009 Luke Shumaker
+   
+   This file is part of rvs.
+   
+   rvs 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, or (at your
+   option) any later version.
+   
+   rvs 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 rvs; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+#ifndef FILE_structures_h_SEEN
+#define FILE_structures_h_SEEN
+
+#include "string.h"
+
+/*----------------------------structures----------------------------*/
+
+/* a generic binary tree emulating a n-ary tree via linked list */
+struct tree_list
+{
+	void *node;
+	struct tree_list *child;/* left  leaf */
+	struct tree_list *next; /* right leaf */
+};
+
+/* a generic binary tree */
+struct tree_node
+{
+	void *node;
+	struct tree_node *left;
+	struct tree_node *right;
+};
+
+/*----------------------------functions-----------------------------*/
+
+/* find a node with `name'. in the current layer of tree_list */
+struct tree_list *
+ds_tree_list_find (struct tree_list *node, char *name)
+{
+	if (strcmp(node->node,name) == 0)
+		return node;
+	else {
+		if (node->next==NULL)
+			return NULL;
+		else
+			return ds_tree_list_find(node->next,name);
+	}
+}
+
+#endif
+