easylinux/cam-reverse
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This commit is contained in:
DavidVentura
2024-01-26 13:55:46 +01:00
parent edbd21f023
commit 274769458e
1 changed files with 11 additions and 10 deletions
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impl.ts
+11 -10
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@@ -59,9 +59,8 @@ const EstablishSession = () => {
const ls = create_LanSearch(); // Broadcast const ls = create_LanSearch(); // Broadcast
}; };
const MakeSock = ( type sock = { send: (msg: DataView) => void; broadcast: (msg: DataView) => void };
cb: (msg: Buffer, rinfo: any) => void, const MakeSock = (cb: (msg: Buffer, rinfo: any) => void): sock => {
): { send: (msg: DataView) => void; broadcast: (msg: DataView) => void } => {
const server = dgram.createSocket("udp4"); const server = dgram.createSocket("udp4");
server.on("error", (err) => { server.on("error", (err) => {
@@ -95,13 +94,13 @@ const MakeSock = (
}; };
}; };
const notImpl = (sock, dv: DataView) => { const notImpl = (sock: sock, dv: DataView) => {
const raw = dv.readU16(); const raw = dv.readU16();
const cmd = CommandsByValue[raw]; const cmd = CommandsByValue[raw];
console.log(`^^ ${cmd} (${raw.toString(16)}) and it's not implemented yet`); console.log(`^^ ${cmd} (${raw.toString(16)}) and it's not implemented yet`);
}; };
const noop = (sock, dv: DataView) => {}; const noop = (sock: sock, dv: DataView) => {};
const create_P2pAliveAck = (): DataView => { const create_P2pAliveAck = (): DataView => {
const outbuf = new DataView(new Uint8Array(4).buffer); const outbuf = new DataView(new Uint8Array(4).buffer);
outbuf.writeU16(Commands.P2PAliveAck); outbuf.writeU16(Commands.P2PAliveAck);
@@ -118,7 +117,8 @@ const create_P2pRdy = (inbuf: DataView): DataView => {
return outbuf; return outbuf;
}; };
const handle_Drw = (sock, dv: DataView) => { let seen = [0];
const handle_Drw = (sock: sock, dv: DataView) => {
// TODO // TODO
// INPUT // INPUT
// byte 4 = d1 or d2, just add 1 // byte 4 = d1 or d2, just add 1
@@ -172,7 +172,8 @@ const handle_Drw = (sock, dv: DataView) => {
// 1 data?? video+aud // 1 data?? video+aud
// Send_Pkt_DrwAck(10,0xd2,channel,1,&cmd_,sock_fd,ipaddr_); // Send_Pkt_DrwAck(10,0xd2,channel,1,&cmd_,sock_fd,ipaddr_);
}; };
const handle_P2PRdy = (sock, dv: DataView) => { const challenge = [0, 0, 0, 0];
const handle_P2PRdy = (sock: sock, dv: DataView) => {
const b = SendUsrChk("admin", "admin"); const b = SendUsrChk("admin", "admin");
sock.send(b); sock.send(b);
setTimeout(() => { setTimeout(() => {
@@ -215,11 +216,11 @@ const handle_P2PRdy = (sock, dv: DataView) => {
sock.send(buf); sock.send(buf);
}, 100); }, 100);
}; };
const handle_P2PAlive = (sock, dv: DataView) => { const handle_P2PAlive = (sock: sock, dv: DataView) => {
const b = create_P2pAliveAck(); const b = create_P2pAliveAck();
sock.send(b); sock.send(b);
}; };
const handle_PunchPkt = (sock, dv: DataView) => { const handle_PunchPkt = (sock: sock, dv: DataView) => {
console.log(`Got a nice punchpkt`); console.log(`Got a nice punchpkt`);
const punchCmd = dv.readU16(); const punchCmd = dv.readU16();
const len = dv.add(2).readU16(); const len = dv.add(2).readU16();
@@ -231,7 +232,7 @@ const handle_PunchPkt = (sock, dv: DataView) => {
sock.send(create_P2pRdy(dv.add(4).readByteArray(len))); sock.send(create_P2pRdy(dv.add(4).readByteArray(len)));
}; };
export const Handlers: Record<keyof typeof Commands, (sock: any, dv: DataView) => void> = { export const Handlers: Record<keyof typeof Commands, (sock: sock, dv: DataView) => void> = {
// FIXME: keys are 'any' bc import? // FIXME: keys are 'any' bc import?
PunchPkt: handle_PunchPkt, PunchPkt: handle_PunchPkt,