Add PS3 countdown timer

[petitboot] / ui / ncurses / ps3-cui.c

diff --git a/ui/ncurses/ps3-cui.c b/ui/ncurses/ps3-cui.c
index f166c8830cf54a748080e4205e853344c5940df1..e4ea6374c160a718157198c3697150f55b1d5f72 100644 (file)
--- a/ui/ncurses/ps3-cui.c
+++ b/ui/ncurses/ps3-cui.c
@@ -21,9 +21,7 @@
 /*
  * TODO
  * removable media event
- * resize after video mode change
  * ncurses mouse support
- * timeout
  */
 
 #if defined(HAVE_CONFIG_H)
@@ -36,6 +34,7 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/time.h>
 
 #include "log/log.h"
 #include "talloc/talloc.h"
@@ -282,6 +281,21 @@ static int ps3_hot_key(struct pmenu __attribute__((unused)) *menu,
        return c;
 }
 
+/**
+ * ps3_timer_update - Timer callback.
+ */
+
+static void ps3_timer_update(struct ui_timer *timer, unsigned int timeout)
+{
+       struct ps3_cui *ps3 = ps3_from_cui(cui_from_timer(timer));
+
+       //FIXME: make scr:timer.
+       // nc_scr_timer_update(&ps3.mm->scr, timeout);
+
+       nc_scr_status_printf(&ps3->mm->scr,
+               "Welcome to Petitboot (timeout %u sec)", timeout);
+}
+
 /**
  * ps3_mm_init - Setup the main menu instance.
  */
@@ -434,6 +448,10 @@ static void sig_handler(int signum)
        DBGS("%d\n", signum);
 
        switch (signum) {
+       case SIGALRM:
+               if (ps3.cui)
+                       ui_timer_sigalrm(&ps3.cui->timer);
+               break;
        case SIGWINCH:
                if (ps3.cui)
                        cui_resize(ps3.cui);
@@ -491,8 +509,9 @@ int main(int argc, char *argv[])
        pb_log("--- pb-cui ---\n");
 
        sa.sa_handler = sig_handler;
-       result = sigaction(SIGINT, &sa, NULL);
+       result = sigaction(SIGALRM, &sa, NULL);
        result += sigaction(SIGHUP, &sa, NULL);
+       result += sigaction(SIGINT, &sa, NULL);
        result += sigaction(SIGTERM, &sa, NULL);
        result += sigaction(SIGWINCH, &sa, NULL);
 
@@ -523,6 +542,13 @@ int main(int argc, char *argv[])
        ps3.mm = ps3_mm_init(&ps3);
        ps3.svm = ps3_svm_init(&ps3);
 
+       if (ps3.values.timeout == ps3_timeout_forever)
+               ui_timer_disable(&ps3.cui->timer);
+       else {
+               ps3.cui->timer.update_display = ps3_timer_update;
+               ui_timer_init(&ps3.cui->timer, ps3.values.timeout);
+       }
+
        cui_result = cui_run(ps3.cui, ps3.mm, ps3.values.default_item);
 
        pmenu_delete(ps3.mm);