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Accidentally reverted 172865ff13

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This commit is contained in:
Sam Lantinga 2022-09-22 10:10:20 -07:00
parent 6cbdc66650
commit 99e85cc27b
1 changed files with 11 additions and 1 deletions
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10
src/hidapi/mac/hid.c
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@ -130,6 +130,7 @@ struct hid_device_list_node
static IOHIDManagerRef hid_mgr = 0x0; static IOHIDManagerRef hid_mgr = 0x0;
static struct hid_device_list_node *device_list = 0x0; static struct hid_device_list_node *device_list = 0x0;
static int hid_input_monitoring_denied = 0;
static hid_device *new_hid_device(void) static hid_device *new_hid_device(void)
{ {
@ -522,6 +523,10 @@ struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id,
if (hid_init() < 0) if (hid_init() < 0)
return NULL; return NULL;
/* If we don't have permission to open devices, don't enumerate them */
if (hid_input_monitoring_denied)
return NULL;
/* give the IOHIDManager a chance to update itself */ /* give the IOHIDManager a chance to update itself */
process_pending_events(); process_pending_events();
@ -862,6 +867,11 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path, int bExclusive)
return dev; return dev;
} }
else if (ret == kIOReturnNotPermitted) {
/* This application doesn't have input monitoring permissions */
hid_input_monitoring_denied = 1;
goto return_error;
}
else { else {
goto return_error; goto return_error;
} }