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https://github.com/sipeed/NanoKVM.git
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64ce12cc0d
Add an MCP Streamable HTTP server with token authentication, screenshot capture, keyboard, and mouse tools. Introduce shared control-mode and input-control coordination so MCP, PicoClaw, and local HID paths serialize ownership safely. Integrate PicoClaw gateway/runtime control handoff with PID-managed startup and focused unit coverage.
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package hid
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import (
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"errors"
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"fmt"
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log "github.com/sirupsen/logrus"
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)
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type reportWriter interface {
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WriteKeyboardReport([]byte) error
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WriteRelativeMouseReport([]byte) error
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WriteAbsoluteMouseReport([]byte) error
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}
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func ReleaseAllHIDState() error {
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return releaseAllHIDState(GetHid())
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}
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func ReleaseAllHIDStateBestEffort() error {
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return releaseAllHIDStateBestEffort(GetHid())
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}
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func releaseAllHIDStateBestEffort(writer reportWriter) error {
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if err := releaseAllHIDState(writer); err != nil {
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log.Warnf("failed to release HID state during control switch: %v", err)
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}
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return nil
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}
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func releaseAllHIDState(writer reportWriter) error {
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if writer == nil {
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return fmt.Errorf("HID writer is unavailable")
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}
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var errs []error
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if err := writer.WriteKeyboardReport(keyboardReleaseReport()); err != nil {
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errs = append(errs, fmt.Errorf("release keyboard: %w", err))
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}
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if err := writer.WriteRelativeMouseReport(relativeMouseReleaseReport()); err != nil {
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errs = append(errs, fmt.Errorf("release relative mouse: %w", err))
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}
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if err := writer.WriteAbsoluteMouseReport(absoluteMouseReleaseReport(nil)); err != nil {
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errs = append(errs, fmt.Errorf("release absolute mouse: %w", err))
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}
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return errors.Join(errs...)
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}
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