#ifndef __GNOME_TRIGGERS_H__
#define __GNOME_TRIGGERS_H__

#include "gnome-defs.h"
#include <glib.h>
BEGIN_GNOME_DECLS

enum _GnomeTriggerType {
	GTRIG_NONE,
	GTRIG_FUNCTION,
	GTRIG_COMMAND,
	GTRIG_MEDIAPLAY
};

typedef enum _GnomeTriggerType GnomeTriggerType;
typedef void (*GnomeTriggerActionFunction)(char *msg, char *level, char *supinfo[]);

struct _GnomeTrigger {
	GnomeTriggerType type;
	union {
		/*
		 * These will be passed the same info as
		 * gnome_triggers_do got
		 */
		GnomeTriggerActionFunction function;
		gchar *command;
		struct {
			gchar *file;
			int cache_id;
		} media;
	} u;
        gchar *level;
};
typedef struct _GnomeTrigger GnomeTrigger;

void gnome_triggers_init     (void);
gint gnome_triggers_readfile (const char *infilename);

/*
 * The optional arguments in some of these functions are just
 * a list of strings that help us know
 * what type of event happened. For example,
 *
 * gnome_triggers_do("System is out of disk space on /dev/hda1!",
 *	             "warning", "system", "device", "disk", "/dev/hda1");
 */

void gnome_triggers_add_trigger  (GnomeTrigger *nt, ...);
void gnome_triggers_vadd_trigger (GnomeTrigger *nt,
				  char *supinfo[]);

void gnome_triggers_do           (const char *msg,
				  const char *level, ...);

void gnome_triggers_vdo          (const char *msg, const char *level,
				  const char *supinfo[]);

END_GNOME_DECLS

#endif /* __GNOME_TRIGGERS_H__ */