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/*
* Pixel (pixel@mandrakesoft.com)
*
* Copyright 2004 Mandrakesoft
*
* This software may be freely redistributed under the terms of the GNU
* public license.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <stdio.h>
#include "bootsplash.h"
#include "frontend.h"
#include "log.h"
static int total_size;
static float previous;
static FILE* splash = NULL;
static void update_progression_only(int current_size)
{
if (splash && total_size) {
float ratio = (float) (current_size + 1) / total_size;
if (ratio > previous + 0.01) {
fprintf(splash, "show %d\n", (int) (ratio * 65534));
fflush(splash);
previous = ratio;
}
}
}
static void open_bootsplash(void)
{
if (!splash) splash = fopen("/proc/splash", "w");
if (!splash) log_message("opening /proc/splash failed");
}
void exit_bootsplash(void)
{
log_message("exiting bootsplash");
open_bootsplash();
if (splash) {
fprintf(splash, "verbose\n");
fflush(splash);
}
}
void init_progression(char *msg, int size)
{
previous = 0; total_size = size;
open_bootsplash();
update_progression_only(0);
init_progression_raw(msg, size);
}
void update_progression(int current_size)
{
update_progression_only(current_size);
update_progression_raw(current_size);
}
void end_progression(void)
{
end_progression_raw();
}
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