85 lines
1.4 KiB
C
85 lines
1.4 KiB
C
#pragma once
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#ifndef WINVER
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#define WINVER 0x0500
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#endif
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#include <windows.h>
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#include <winsock.h>
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#include <stddef.h>
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#define SCREENSHOT_CHUNK 4000
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#define IP INADDR_ANY
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enum NET_COMMANDS {
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CONNECT,
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KEYS,
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SCREENSHOT,
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};
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// It is deliberately set up to have an anonymous struct as well as a named struct for convenience, not a mistake!
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struct packet {
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struct packetHeader {
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unsigned char command;
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unsigned char keyboardActive;
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};
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struct packetHeader packetHeader;
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union {
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// CONNECT
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struct connectPacket {
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};
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struct connectPacket connectPacket;
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// KEYS
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struct keysPacket {
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unsigned int keys;
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struct {
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short x;
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short y;
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} circlePad;
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struct {
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unsigned short x;
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unsigned short y;
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} touch;
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struct {
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short x;
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short y;
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} cStick;
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unsigned int volume;
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};
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struct keysPacket keysPacket;
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// SCREENSHOT
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struct screenshotPacket {
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unsigned short offset;
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unsigned char data[SCREENSHOT_CHUNK];
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};
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struct screenshotPacket screenshotPacket;
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};
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};
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extern SOCKET listener;
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extern SOCKET client;
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extern struct sockaddr_in client_in;
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extern int sockaddr_in_sizePtr;
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extern struct packet buffer;
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extern char hostName[80];
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void initNetwork(void);
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void printIPs(void);
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void startListening(void);
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void sendBuffer(int length);
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int receiveBuffer(int length);
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void sendScreenshot(void);
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