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tools: do a cap check before trying to set buttons/macros/..

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2015-09-15 06:23:27 +10:00
parent fa06db8398
commit 3b452df36c
1 changed files with 19 additions and 0 deletions
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19
tools/ratbag-command.c
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@@ -1086,6 +1086,7 @@ ratbag_cmd_button_set_button(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
struct ratbag_device *device;
struct ratbag_button *button;
char *str, *endptr;
int b;
@@ -1099,6 +1100,12 @@ ratbag_cmd_button_set_button(const struct ratbag_cmd *cmd,
if (*endptr != '\0')
return ERR_USAGE;
device = options->device;
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_BUTTON_KEY))
return ERR_UNSUPPORTED;
button = options->button;
rc = ratbag_button_set_button(button, b);
if (rc != 0)
@@ -1122,6 +1129,7 @@ ratbag_cmd_button_set_key(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
struct ratbag_device *device;
struct ratbag_button *button;
int keycode;
char *str;
@@ -1137,6 +1145,11 @@ ratbag_cmd_button_set_key(const struct ratbag_cmd *cmd,
return ERR_USAGE;
}
device = options->device;
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_BUTTON_KEY))
return ERR_UNSUPPORTED;
button = options->button;
rc = ratbag_button_set_key(button, keycode, NULL, 0);
if (rc != 0)
@@ -1198,6 +1211,7 @@ ratbag_cmd_button_set_macro(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
struct ratbag_device *device;
struct ratbag_button *button;
struct macro macro = {0};
char *str;
@@ -1213,6 +1227,11 @@ ratbag_cmd_button_set_macro(const struct ratbag_cmd *cmd,
return ERR_USAGE;
}
device = options->device;
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_BUTTON_MACROS))
return ERR_UNSUPPORTED;
button = options->button;
rc = ratbag_button_set_macro(button, macro.name);
for (i = 0; i < ARRAY_LENGTH(macro.events); i++) {