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Provide more debugging information for controllers

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This commit is contained in:
Iwan Timmer
2017-06-19 22:13:35 +02:00
parent 0e4820e3a8
commit c23d95f83c
7 changed files with 25 additions and 15 deletions
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13
src/input/evdev.c
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@@ -397,7 +397,7 @@ static int evdev_handle(int fd) {
return LOOP_OK;
}
void evdev_create(const char* device, struct mapping* mappings) {
void evdev_create(const char* device, struct mapping* mappings, bool verbose) {
int fd = open(device, O_RDONLY|O_NONBLOCK);
if (fd <= 0) {
fprintf(stderr, "Failed to open device %s\n", device);
@@ -419,14 +419,21 @@ void evdev_create(const char* device, struct mapping* mappings) {
for (int i = 0; i < 16; i++)
buf += sprintf(buf, "%02x", ((unsigned char*) guid)[i]);
while (mappings != NULL && strncmp(str_guid, mappings->guid, 32) != 0)
while (mappings != NULL) {
if (strncmp(str_guid, mappings->guid, 32) == 0) {
if (verbose)
printf("Detected %s (%s) on %s\n", mappings->name, str_guid, device);
break;
}
mappings = mappings->next;
}
bool is_keyboard = libevdev_has_event_code(evdev, EV_KEY, KEY_Q);
bool is_mouse = libevdev_has_event_type(evdev, EV_REL) || libevdev_has_event_code(evdev, EV_KEY, BTN_LEFT);
if (mappings == NULL && !(is_keyboard || is_mouse))
fprintf(stderr, "No mapping available for %s\n", device);
fprintf(stderr, "No mapping available for %s (%s)\n", device, str_guid);
int dev = numDevices;
numDevices++;