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Hid: mouse

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This commit is contained in:
Petr Kracík 2020-05-25 01:55:31 +02:00
parent cc17254ebf
commit e319aab0c4
3 changed files with 70 additions and 2 deletions
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31
hidinput.py
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@ -19,10 +19,12 @@ app = Flask(__name__)
NULL = chr(0)
hiddev = None
hidmouse = None
def hid_init():
global hiddev
global hiddev, hidmouse
hiddev=open('/dev/hidg0', 'rb+')
hiddev=open('/dev/hidg1', 'rb+')
def hid_write(data):
if hiddev is None:
@ -31,6 +33,15 @@ def hid_write(data):
hiddev.write(data.encode())
hiddev.flush()
def hid_mouse_write(btn, x, y, wheel):
if hidmouse is None:
return False
data = chr(btn)+chr(x)+chr(y)+chr(wheel)
hidmouse.write(data.encode())
hidmouse.flush()
def send_key(hidkey, shift, alt, ctlr):
modkey = ord(NULL)
@ -70,6 +81,24 @@ def get_hid_by_jscode(rawkeycode):
def index():
return render_template("hid.html")
@app.route("/mouse.html")
def index():
return render_template("mouse.html")
@app.route("/hid/mouse", methods=["POST"])
def mouse():
mouseevent = json.loads(request.data)
btn = mouseevent['btn']
x = mouseevent['x']
y = mouseevent['y']
wheel = mouseevent['wheel']
hid_mouse_write(btn, x, y, wheel)
return Response("", mimetype = "text/plain")
@app.route("/hid/keyboard", methods=["POST"])
def keypress():

1
templates/hid.html
View File

@ -9,7 +9,6 @@
</head>
<body>
HID input service, POST data to /keyboard or /mouse <br/>
<div>
</div>

40
templates/mouse.html Normal file
View File

@ -0,0 +1,40 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Klávesnice remote SSH</title>
<style>
</style>
<script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
HID mouse service, POST data to /mouse <br/>
<div>
</div>
<button onclick="sendMouse()" value="Test mouse"/>
<script>
function sendMouse() {
var obj = {
x: 0,
y: 0,
btn: 0,
wheel: 0,
}
var ret = $.ajax({
type: "POST",
url: "hid/mouse",
data: JSON.stringify(obj),
contentType: "application/json; charset=utf-8",
dataType: "json"
});
};
</script>
</body>
</html>