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Diffstat (limited to 'vendor/github.com/kylelemons/gousb/usb/config.go')
-rw-r--r--vendor/github.com/kylelemons/gousb/usb/config.go84
1 files changed, 84 insertions, 0 deletions
diff --git a/vendor/github.com/kylelemons/gousb/usb/config.go b/vendor/github.com/kylelemons/gousb/usb/config.go
new file mode 100644
index 0000000..f967595
--- /dev/null
+++ b/vendor/github.com/kylelemons/gousb/usb/config.go
@@ -0,0 +1,84 @@
+// Copyright 2013 Google Inc. All rights reserved.
+// Copyright 2016 the gousb Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package usb
+
+import (
+ "fmt"
+)
+
+type EndpointInfo struct {
+ Address uint8
+ Attributes uint8
+ MaxPacketSize uint16
+ MaxIsoPacket uint32
+ PollInterval uint8
+ RefreshRate uint8
+ SynchAddress uint8
+}
+
+func (e EndpointInfo) Number() int {
+ return int(e.Address) & ENDPOINT_NUM_MASK
+}
+
+func (e EndpointInfo) TransferType() TransferType {
+ return TransferType(e.Attributes) & TRANSFER_TYPE_MASK
+}
+
+func (e EndpointInfo) Direction() EndpointDirection {
+ return EndpointDirection(e.Address) & ENDPOINT_DIR_MASK
+}
+
+func (e EndpointInfo) String() string {
+ return fmt.Sprintf("Endpoint #%d %-3s %s - %s %s [%d %d]",
+ e.Number(), e.Direction(), e.TransferType(),
+ IsoSyncType(e.Attributes)&ISO_SYNC_TYPE_MASK,
+ IsoUsageType(e.Attributes)&ISO_USAGE_TYPE_MASK,
+ e.MaxPacketSize, e.MaxIsoPacket,
+ )
+}
+
+type InterfaceInfo struct {
+ Number uint8
+ Setups []InterfaceSetup
+}
+
+func (i InterfaceInfo) String() string {
+ return fmt.Sprintf("Interface %02x (%d setups)", i.Number, len(i.Setups))
+}
+
+type InterfaceSetup struct {
+ Number uint8
+ Alternate uint8
+ IfClass uint8
+ IfSubClass uint8
+ IfProtocol uint8
+ Endpoints []EndpointInfo
+}
+
+func (a InterfaceSetup) String() string {
+ return fmt.Sprintf("Interface %02x Setup %02x", a.Number, a.Alternate)
+}
+
+type ConfigInfo struct {
+ Config uint8
+ Attributes uint8
+ MaxPower uint8
+ Interfaces []InterfaceInfo
+}
+
+func (c ConfigInfo) String() string {
+ return fmt.Sprintf("Config %02x", c.Config)
+}