#include	<stdio.h>
#include	<stdlib.h>

#include	<unistd.h>
#include	<sys/types.h>
#include	<sys/wait.h>

#include	<X11/X.h>
#include	<X11/Xos.h>
#include	<X11/Xlib.h>
#include	<X11/Xresource.h>
#include	<X11/Xutil.h>
#include	<X11/Xatom.h>

#include	"lock.h"


char	* font_name;		/* User's font. */
char	* lock_string;		/* User's string for "locked" message. */

char *
sdup(char *p)
{
	char	*s ;

	s = malloc(strlen(p) + 1);
	if(s == 0)
		Panic("malloc fails");
	return strcpy(s, p);
}

extern void
get_resources(void)
{
	XrmDatabase	db;
	XrmValue	value;
	char	*resource_manager;
	char	*type;

	/* Set our fall-back defaults. */
	font_name = DEFAULT_FONT;
	lock_string = DEFAULT_LOCK_STRING;

	resource_manager = XResourceManagerString(dpy);
	if (resource_manager == 0)
		return;

	XrmInitialize();
	db = XrmGetStringDatabase(resource_manager);
	if (db == 0)
		return;

	/* Font. */
	if (XrmGetResource(db, "lock.font", "Font", &type, &value) == True)
		if (strcmp(type, "String") == 0)
			font_name = sdup((char *) value.addr);

	/* Lock string. */
	if (XrmGetResource(db, "lock.message", "String", &type, &value) == True)
		if (strcmp(type, "String") == 0)
			lock_string = sdup((char *) value.addr);
}