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

[Sean Young]

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

Signed-off-by: Sean Young <s...@mess.org>
---
 utils/ir-ctl/ir-ctl.c | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

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)
-- 
2.13.5