File petitboot-reorder-devices.patch of Package petitboot

---
 src/petitboot-gui.c |   50 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

--- a/src/petitboot-gui.c
+++ b/src/petitboot-gui.c
@@ -1411,11 +1411,13 @@ static void pboot_create_spane(void)
 	twin_window_queue_paint(pboot_spane->window);
 }
 
+static int sem = 1;
 static void pboot_add_device(const struct pb_device *device)
 {
 	pboot_device_t *dev;
 	int devindex;
 
+	/* sanity checks */
 	if (pboot_dev_count >= PBOOT_MAX_DEV)
 		return;
 
@@ -1437,16 +1439,62 @@ static void pboot_add_device(const struc
 	dev->id = malloc(strlen(device->devname) + 1);
 	strcpy(dev->id, device->devname);
 
+	/* only one at a time here */
+	while (sem <= 0)
+		usleep(100000);
+	sem--;
+
+	/* order devices lexicographically - ascending */
+	pb_log("XXX pboot_add_device device=%s\n", device->devname);
+	for (devindex = 0; devindex < pboot_dev_count; devindex++) {
+		int ret;
+		pb_log("XXX devindex=%d pboot_dev_count=%d\n", devindex, pboot_dev_count);
+		if (pboot_devices[devindex] == NULL) {
+			break;
+		}
+		if (*pboot_devices[devindex]->id != '/')
+			continue;
+
+		ret = strcasecmp(pboot_devices[devindex]->id, dev->id);
+		/*  ret < 0 : try next
+		 *  ret > 0 : insert before current entry
+		 */
+		if (ret < 0) {
+			pb_log("XXX pboot_devices[devindex]->id=%s dev->id=%s, ret=%d -> continue\n", pboot_devices[devindex]->id, dev->id, ret);
+			continue;
+		} else {
+			int counter;
+			pb_log("XXX moving devices\n");
+
+			for (counter = pboot_dev_count; counter >= devindex; counter--) {
+				pb_log("XXX counter=%d\n", counter);
+				pboot_devices[counter] = pboot_devices[counter-1];
+				pboot_devices[counter]->box.top += PBOOT_LEFT_ICON_STRIDE;
+			}
+			break;
+		}
+		pb_log("XXX move done\n");
+	}
+	sem++;
+
 	dev->badge = get_icon(device->icon_file, device->type);
 	dev->box.left = PBOOT_LEFT_ICON_XOFF;
 	dev->box.right = dev->box.left + PBOOT_LEFT_ICON_WIDTH;
 	dev->box.top = PBOOT_LEFT_ICON_YOFF +
-		PBOOT_LEFT_ICON_STRIDE * pboot_dev_count;
+		PBOOT_LEFT_ICON_STRIDE * devindex;
+	//dev->box.top = PBOOT_LEFT_ICON_YOFF +
+	//	PBOOT_LEFT_ICON_STRIDE * pboot_dev_count;
 	dev->box.bottom = dev->box.top + PBOOT_LEFT_ICON_HEIGHT;
 
 	pboot_devices[devindex] = dev;
 	pboot_dev_count++;
 
+	/* redraw lpane */
+	twin_window_damage(pboot_lpane->window,
+			   0, 0,
+			   PBOOT_LEFT_PANE_SIZE, pboot_screen->height);
+	twin_window_queue_paint(pboot_lpane->window);
+
 	twin_window_damage(pboot_lpane->window,
 			   dev->box.left, dev->box.top,
 			   dev->box.right, dev->box.bottom);