Initial commit

external/tellstick-core/ProtocolX10.cpp

@@ -0,0 +1,185 @@
+//
+// Copyright (C) 2012 Telldus Technologies AB. All rights reserved.
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "service/ProtocolX10.h"
+#ifdef _MSC_VER
+#else
+#include <stdint.h>
+#endif
+#include <stdio.h>
+#include <sstream>
+#include <string>
+
+const unsigned char HOUSES[] = {6, 0xE, 2, 0xA, 1, 9, 5, 0xD, 7, 0xF, 3, 0xB, 0, 8, 4, 0xC};
+
+int ProtocolX10::methods() const {
+	return TELLSTICK_TURNON | TELLSTICK_TURNOFF;
+}
+
+std::string ProtocolX10::getStringForMethod(int method, unsigned char data, Controller *controller) {
+	const unsigned char S = 59, L = 169;
+	const char B0[] = {S, S, 0};
+	const char B1[] = {S, L, 0};
+	const unsigned char START_CODE[] = {'S', 255, 1, 255, 1, 255, 1, 100, 255, 1, 180, 0};
+	const unsigned char STOP_CODE[] = {S, 0};
+
+	std::string strReturn = reinterpret_cast<const char*>(START_CODE);
+	std::string strComplement = "";
+
+	std::wstring strHouse = getStringParameter(L"house", L"A");
+	int intHouse = strHouse[0] - L'A';
+	if (intHouse < 0) {
+		intHouse = 0;
+	} else if (intHouse > 15) {
+		intHouse = 15;
+	}
+	// Translate it
+	intHouse = HOUSES[intHouse];
+	int intCode = getIntParameter(L"unit", 1, 16)-1;
+
+	for( int i = 0; i < 4; ++i ) {
+		if (intHouse & 1) {
+			strReturn.append(B1);
+			strComplement.append(B0);
+		} else {
+			strReturn.append(B0);
+			strComplement.append(B1);
+		}
+		intHouse >>= 1;
+	}
+	strReturn.append( B0 );
+	strComplement.append( B1 );
+
+	if (intCode >= 8) {
+		strReturn.append(B1);
+		strComplement.append(B0);
+	} else {
+		strReturn.append(B0);
+		strComplement.append(B1);
+	}
+
+	strReturn.append( B0 );
+	strComplement.append( B1 );
+	strReturn.append( B0 );
+	strComplement.append( B1 );
+
+	strReturn.append( strComplement );
+	strComplement = "";
+
+	strReturn.append( B0 );
+	strComplement.append( B1 );
+
+	if (intCode >> 2 & 1) {  // Bit 2 of intCode
+		strReturn.append(B1);
+		strComplement.append(B0);
+	} else {
+		strReturn.append(B0);
+		strComplement.append(B1);
+	}
+
+	if (method == TELLSTICK_TURNON) {
+		strReturn.append(B0);
+		strComplement.append(B1);
+	} else if (method == TELLSTICK_TURNOFF) {
+		strReturn.append(B1);
+		strComplement.append(B0);
+	} else {
+		return "";
+	}
+
+	if (intCode & 1) {  // Bit 0 of intCode
+		strReturn.append(B1);
+		strComplement.append(B0);
+	} else {
+		strReturn.append(B0);
+		strComplement.append(B1);
+	}
+
+	if (intCode >> 1 & 1) {  // Bit 1 of intCode
+		strReturn.append(B1);
+		strComplement.append(B0);
+	} else {
+		strReturn.append(B0);
+		strComplement.append(B1);
+	}
+
+	for( int i = 0; i < 3; ++i ) {
+		strReturn.append( B0 );
+		strComplement.append( B1 );
+	}
+
+	strReturn.append( strComplement );
+	strReturn.append( reinterpret_cast<const char*>(STOP_CODE) );
+	strReturn.append("+");
+	return strReturn;
+}
+
+std::string ProtocolX10::decodeData(const ControllerMessage& dataMsg) {
+	uint64_t intData = 0, currentBit = 31;
+	bool method = 0;
+
+	intData = dataMsg.getInt64Parameter("data");
+
+	int unit = 0;
+	int rawHouse = 0;
+	for(int i = 0; i < 4; ++i) {
+		rawHouse >>= 1;
+		if (checkBit(intData, currentBit--)) {
+			rawHouse |= 0x8;
+		}
+	}
+
+	if (checkBit(intData, currentBit--) != 0) {
+		return "";
+	}
+
+	if (checkBit(intData, currentBit--)) {
+		unit |= (1<<3);
+	}
+
+	if (checkBit(intData, currentBit--)) {
+		return "";
+	}
+	if (checkBit(intData, currentBit--)) {
+		return "";
+	}
+
+	currentBit = 14;
+
+	if (checkBit(intData, currentBit--)) {
+		unit |= (1<<2);
+	}
+	if (checkBit(intData, currentBit--)) {
+		method = 1;
+	}
+	if (checkBit(intData, currentBit--)) {
+		unit |= (1<<0);
+	}
+	if (checkBit(intData, currentBit--)) {
+		unit |= (1<<1);
+	}
+
+	int intHouse = 0;
+	for(int i = 0; i < 16; ++i) {
+		if (HOUSES[i] == rawHouse) {
+			intHouse = i;
+			break;
+		}
+	}
+
+	std::stringstream retString;
+	retString << "class:command;protocol:x10;model:codeswitch;";
+	retString << "house:" << static_cast<char>('A' + intHouse);
+	retString << ";unit:" << unit+1;
+	retString << ";method:";
+	if(method == 0) {
+		retString << "turnon;";
+	} else {
+		retString << "turnoff;";
+	}
+
+	return retString.str();
+}