/* 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

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 _plugin_print_plugin_command(struct plugin_command *command)
{
	if (command != NULL) {
		printf("   - %s\n",command->name);
		if (command->depends != NULL)
			printf("     depend string: %s\n",command->depends);
		if (command->depend->plugin == NULL) {
			puts  ("     depend: <none>");
		} else {
			printf("     depend: %s / %s\n",
				command->depend->plugin->name,
				command->depend->name);
		}
		_plugin_print_plugin_command(command->p_next);
	}
}

void _plugin_print_plugin(struct plugin *plugin)
{
	if (plugin != NULL) {
		printf("  %s\n",plugin->name);
		_plugin_print_plugin_command(plugin->child);
		_plugin_print_plugin(plugin->next);
	}
}

void _plugin_print_depend(struct plugin_command *command,size_t indent)
{
	int i=0;
	while (i < indent) {
		printf("  ");
		i++;
	}
	if (command->name == NULL) {
		puts("<none>");
	} else {
		printf("%s / %s\n",
			command->plugin->name,
			command->name);
	}
	if (command->child != NULL) {
		_plugin_print_depend(command->child,indent+1);
	}
	if (command->d_next != NULL) {
		_plugin_print_depend(command->d_next,indent);
	}
}

void _plugin_print(struct plugin_tree *tree)
{
	puts("Plugins:");
	_plugin_print_plugin(tree->plugins);
	puts("\nDepends:");
	_plugin_print_depend(tree->depends,0);
}

#endif