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Packet changes

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This commit is contained in:
CTurt 2014-12-28 11:23:48 +00:00
parent 0c6b79003b
commit 6361f04ac0
2 changed files with 35 additions and 0 deletions
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17
3DS/include/wireless.h
View file

@ -12,23 +12,29 @@
#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 {
struct packetHeader {
unsigned char command;
unsigned char keyboardActive;
};
struct packetHeader packetHeader;
union {
// CONNECT
struct connectPacket {
};
struct connectPacket connectPacket;
// KEYS
struct keysPacket {
@ -44,6 +50,14 @@ struct packet {
unsigned short y;
} touch;
};
struct keysPacket keysPacket;
// SCREENSHOT
struct screenshotPacket {
unsigned short offset;
unsigned char data[SCREENSHOT_CHUNK];
};
struct screenshotPacket screenshotPacket;
};
};
@ -51,7 +65,10 @@ 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);

18
PC/include/wireless.h
View file

@ -7,23 +7,31 @@
#include <windows.h>
#include <winsock.h>
#include <stddef.h>
#define SCREENSHOT_CHUNK 4000
#define IP INADDR_ANY
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 {
struct packetHeader {
unsigned char command;
unsigned char keyboardActive;
};
struct packetHeader packetHeader;
union {
// CONNECT
struct connectPacket {
};
struct connectPacket connectPacket;
// KEYS
struct keysPacket {
@ -39,6 +47,14 @@ struct packet {
unsigned short y;
} touch;
};
struct keysPacket keysPacket;
// SCREENSHOT
struct screenshotPacket {
unsigned short offset;
unsigned char data[SCREENSHOT_CHUNK];
};
struct screenshotPacket screenshotPacket;
};
};
@ -57,3 +73,5 @@ void printIPs(void);
void startListening(void);
void sendBuffer(int length);
int receiveBuffer(int length);
void sendScreenshot(void);