89 lines
1.6 KiB
C
89 lines
1.6 KiB
C
#pragma once
|
|
|
|
#include <string.h>
|
|
|
|
#include <3ds.h>
|
|
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <netdb.h>
|
|
#include <arpa/inet.h>
|
|
#include <fcntl.h>
|
|
|
|
#include "inet_pton.h"
|
|
|
|
#define SCREENSHOT_CHUNK 4000
|
|
|
|
#define DEFAULT_PORT 8889
|
|
|
|
enum NET_COMMANDS {
|
|
CONNECT,
|
|
KEYS,
|
|
SCREENSHOT,
|
|
};
|
|
|
|
// It is deliberately set up to have an anonymous struct as well as a named struct for convenience, not a mistake!
|
|
struct packet {
|
|
union {
|
|
struct packetHeader {
|
|
unsigned char command;
|
|
unsigned char keyboardActive;
|
|
};
|
|
struct packetHeader packetHeader;
|
|
};
|
|
|
|
union {
|
|
// CONNECT
|
|
union {
|
|
struct connectPacket {
|
|
};
|
|
struct connectPacket connectPacket;
|
|
};
|
|
|
|
// KEYS
|
|
union {
|
|
struct keysPacket {
|
|
unsigned int keys;
|
|
|
|
struct {
|
|
short x;
|
|
short y;
|
|
} circlePad;
|
|
|
|
struct {
|
|
unsigned short x;
|
|
unsigned short y;
|
|
} touch;
|
|
|
|
struct {
|
|
short x;
|
|
short y;
|
|
} cStick;
|
|
|
|
unsigned int volume; //way longer than needed, but it works.
|
|
};
|
|
struct keysPacket keysPacket;
|
|
};
|
|
|
|
// SCREENSHOT
|
|
union {
|
|
struct screenshotPacket {
|
|
unsigned short offset;
|
|
unsigned char data[SCREENSHOT_CHUNK];
|
|
};
|
|
struct screenshotPacket screenshotPacket;
|
|
};
|
|
};
|
|
};
|
|
|
|
extern int sock;
|
|
extern struct sockaddr_in sain, saout;
|
|
extern struct packet outBuf, rcvBuf;
|
|
|
|
extern socklen_t sockaddr_in_sizePtr;
|
|
|
|
bool openSocket(int port);
|
|
void sendBuf(int length);
|
|
int receiveBuffer(int length);
|
|
void sendConnectionRequest(void);
|
|
void sendKeys(unsigned int keys, circlePosition circlePad, touchPosition touch, circlePosition cStick, unsigned int volume);
|