[2/5] ir-ctl: show scancode lirc features

Commit Message

Sean Young Sept. 26, 2017, 8:23 p.m. UTC

Report if a lirc devices can receive or send using scancodes.

Signed-off-by: Sean Young <[e-mail]>
---
 utils/ir-ctl/ir-ctl.c | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

Patch

diff --git a/utils/ir-ctl/ir-ctl.c b/utils/ir-ctl/ir-ctl.c
index 7dcdd983..32d7162f 100644
--- a/utils/ir-ctl/ir-ctl.c
+++ b/utils/ir-ctl/ir-ctl.c
@@ -691,7 +691,12 @@  static void lirc_features(struct arguments *args, int fd, unsigned features)
 			fprintf(stderr, _("warning: %s: unexpected error while retrieving resolution: %m\n"), dev);
 	}
 
+	bool can_receive = false;
 	printf(_("Receive features %s:\n"), dev);
+	if (features & LIRC_CAN_REC_SCANCODE) {
+		printf(_(" - Device can receive scancodes\n"));
+		can_receive = true;
+	}
 	if (features & LIRC_CAN_REC_MODE2) {
 		printf(_(" - Device can receive raw IR\n"));
 		if (resolution)
@@ -721,13 +726,22 @@  static void lirc_features(struct arguments *args, int fd, unsigned features)
 			if (min_timeout || max_timeout)
 				printf(_(" - Can set recording timeout min:%u microseconds max:%u microseconds\n"), min_timeout, max_timeout);
 		}
-	} else if (features & LIRC_CAN_REC_LIRCCODE) {
+		can_receive = true;
+	}
+	if (features & LIRC_CAN_REC_LIRCCODE) {
 		printf(_(" - Device can receive using device dependent LIRCCODE mode (not supported)\n"));
-	} else {
-		printf(_(" - Device cannot receive\n"));
+		can_receive = true;
 	}
 
+	if (!can_receive)
+		printf(_(" - Device cannot receive\n"));
+
+	bool can_send = false;
 	printf(_("Send features %s:\n"), dev);
+	if (features & LIRC_CAN_SEND_SCANCODE) {
+		printf(_(" - Device can send scancodes\n"));
+		can_send = true;
+	}
 	if (features & LIRC_CAN_SEND_PULSE) {
 		printf(_(" - Device can send raw IR\n"));
 		if (features & LIRC_CAN_SET_SEND_CARRIER)
@@ -744,11 +758,15 @@  static void lirc_features(struct arguments *args, int fd, unsigned features)
 			else
 				printf(_(" - Set transmitter (%d available)\n"), rc);
 		}
-	} else if (features & LIRC_CAN_SEND_LIRCCODE) {
+		can_send = true;
+	}
+	if (features & LIRC_CAN_SEND_LIRCCODE) {
 		printf(_(" - Device can send using device dependent LIRCCODE mode (not supported)\n"));
-	} else {
-		printf(_(" - Device cannot send\n"));
+		can_send = true;
 	}
+
+	if (!can_send)
+		printf(_(" - Device cannot send\n"));
 }
 
 static int lirc_send(struct arguments *args, int fd, unsigned features, struct file *f)