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slock/local-quickcancel-20160619-65b8d52.diff

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2019-03-13 20:11:22 +00:00
diff -up a/config.def.h b/config.def.h
--- a/config.def.h
+++ b/config.def.h
@@ -13,3 +13,9 @@ static const int failonclear = 1;
/* time in seconds before the monitor shuts down */
static const int monitortime = 5;
+
+/* treat a cleared input like a wrong password */
+static const int failonclear = 1;
+
+/* time to cancel lock with mouse movement in seconds */
+static const int timetocancel = 3;
diff -up a/slock.c b/slock.c
--- a/slock.c
+++ b/slock.c
@@ -13,6 +13,7 @@
#include <stdio.h>
#include <string.h>
#include <unistd.h>
+#include <time.h>
#include <sys/types.h>
#include <X11/extensions/Xrandr.h>
#include <X11/extensions/dpms.h>
@@ -23,6 +24,8 @@
#include "arg.h"
#include "util.h"
+static time_t tim;
+
char *argv0;
enum {
@@ -142,6 +145,7 @@ readpw(Display *dpy, struct xrandr *rr,
oldc = INIT;
while (running && !XNextEvent(dpy, &ev)) {
+ running = !((time(NULL) - tim < timetocancel) && (ev.type == MotionNotify));
if (ev.type == KeyPress) {
explicit_bzero(&buf, sizeof(buf));
num = XLookupString(&ev.xkey, buf, sizeof(buf), &ksym, 0);
@@ -269,6 +273,7 @@ lockscreen(Display *dpy, struct xrandr *
XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask);
XSelectInput(dpy, lock->root, SubstructureNotifyMask);
+ tim = time(NULL);
return lock;
}