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added HID support for Amazon devices

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This commit is contained in:
evilsocket 2019-02-20 18:16:30 +01:00
commit 8bd19008f2
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GPG key ID: 1564D7F30393A456
3 changed files with 40 additions and 3 deletions
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36
modules/hid/build_amazon.go Normal file
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@ -0,0 +1,36 @@
package hid
const (
amzFrameDelay = 5
)
type AmazonBuilder struct {
}
func (b AmazonBuilder) frameFor(cmd *Command) []byte {
return []byte{0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
0x0f, 0, cmd.Mode, 0, cmd.HID, 0}
}
func (b AmazonBuilder) BuildFrames(commands []*Command) error {
for i, cmd := range commands {
if i == 0 {
for j := 0; j < 5; j++ {
cmd.AddFrame(b.frameFor(&Command{}), amzFrameDelay)
}
}
if cmd.IsHID() {
cmd.AddFrame(b.frameFor(cmd), amzFrameDelay)
cmd.AddFrame(b.frameFor(&Command{}), amzFrameDelay)
} else if cmd.IsSleep() {
for i, num := 0, cmd.Sleep/10; i < num; i++ {
cmd.AddFrame(b.frameFor(&Command{}), 10)
}
}
}
return nil
}

6
modules/hid/build_logitech.go
View file

@ -1,7 +1,7 @@
package hid
const (
frameDelay = 12
ltFrameDelay = 12
)
var (
@ -31,7 +31,7 @@ func (b LogitechBuilder) BuildFrames(commands []*Command) error {
numCommands := len(commands)
for i, cmd := range commands {
if i == 0 {
cmd.AddFrame(helloData, frameDelay)
cmd.AddFrame(helloData, ltFrameDelay)
}
next := (*Command)(nil)
@ -40,7 +40,7 @@ func (b LogitechBuilder) BuildFrames(commands []*Command) error {
}
if cmd.IsHID() {
cmd.AddFrame(b.frameFor(cmd), frameDelay)
cmd.AddFrame(b.frameFor(cmd), ltFrameDelay)
cmd.AddFrame(keepAliveData, 0)
if next == nil || cmd.HID == next.HID || next.IsSleep() {
cmd.AddFrame(b.frameFor(&Command{}), 0)

1
modules/hid/builders.go
View file

@ -10,4 +10,5 @@ type FrameBuilder interface {
var FrameBuilders = map[network.HIDType]FrameBuilder{
network.HIDTypeLogitech: LogitechBuilder{},
network.HIDTypeAmazon: AmazonBuilder{},
}