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Report USB device disconnection when detected

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USB device disconnection is detected via a hotplug callback when it is
supported.

In addition, report disconnection on libusb calls returning
LIBUSB_ERROR_NO_DEVICE or LIBUSB_ERROR_NOT_FOUND. This allows to detect
disconnection after a libusb call when hotplug is not available.

PR #3011 <https://github.com/Genymobile/scrcpy/pull/3011>
This commit is contained in:
Romain Vimont
2022-02-10 07:57:18 +01:00
parent 3ee3f8dc02
commit be1936bb85
3 changed files with 30 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
app/src/usb/aoa_hid.c
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@@ -95,6 +95,7 @@ sc_aoa_register_hid(struct sc_aoa *aoa, uint16_t accessory_id,
DEFAULT_TIMEOUT);
if (result < 0) {
LOGE("REGISTER_HID: libusb error: %s", libusb_strerror(result));
sc_usb_check_disconnected(aoa->usb, result);
return false;
}
@@ -131,6 +132,7 @@ sc_aoa_set_hid_report_desc(struct sc_aoa *aoa, uint16_t accessory_id,
DEFAULT_TIMEOUT);
if (result < 0) {
LOGE("SET_HID_REPORT_DESC: libusb error: %s", libusb_strerror(result));
sc_usb_check_disconnected(aoa->usb, result);
return false;
}
@@ -173,6 +175,7 @@ sc_aoa_send_hid_event(struct sc_aoa *aoa, const struct sc_hid_event *event) {
DEFAULT_TIMEOUT);
if (result < 0) {
LOGE("SEND_HID_EVENT: libusb error: %s", libusb_strerror(result));
sc_usb_check_disconnected(aoa->usb, result);
return false;
}
@@ -195,6 +198,7 @@ sc_aoa_unregister_hid(struct sc_aoa *aoa, const uint16_t accessory_id) {
DEFAULT_TIMEOUT);
if (result < 0) {
LOGE("UNREGISTER_HID: libusb error: %s", libusb_strerror(result));
sc_usb_check_disconnected(aoa->usb, result);
return false;
}