groundStation/src/cli/cli_getpid.h

+#ifndef CLI_GETPID_H
+#define CLI_GETPID_H
+
+#include "frontend_getpid.h"
+
+int getValues(struct backend_conn *, struct frontend_pid_data *);
+int cli_getpid(struct backend_conn * conn, int argc, char ** argv);
+
+#endif
\ No newline at end of file

groundStation/src/cli/cli_monitor.h

+#ifndef CLI_MONITOR_H
+#define CLI_MONITOR_H
+#include "frontend_getpid.h"
+
+int cli_getpid(
+		struct backend_conn * conn,
+		struct frontend_pid_data * pid_data);
+
+#endif
\ No newline at end of file

groundStation/src/frontend/frontend_common.c

+#define _GNU_SOURCE
+
+#include "frontend_common.h"
+#include "config.h"
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <err.h>
+
+struct backend_conn {
+	FILE * socket;
+
+	size_t len;
+	char * buf;
+};
+
+struct backend_conn * ucart_backendConnect()
+{
+	int s;
+	struct sockaddr_un remote;
+	char str[100];
+
+	if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
+		perror("socket");
+		exit(1);
+	}
+
+	struct backend_conn * conn = NULL;
+
+	printf("Trying to connect...\n");
+
+	remote.sun_family = AF_UNIX;
+	char * sock_env = getenv(SOCKET_ENV);
+	strcpy(remote.sun_path, sock_env ? sock_env : DEFAULT_SOCKET);
+	if (connect(s, (struct sockaddr *)&remote, sizeof(remote))  == -1) {
+		perror("connect");
+		goto fail_final;
+	}
+
+	conn = malloc(sizeof(struct backend_conn));
+	if (conn == NULL) {
+		perror("malloc");
+		goto fail_sock;
+	}
+
+	conn->len = 0;
+	conn->buf = NULL;
+	conn->socket = fdopen(s, "rw");
+	if (conn->socket == NULL) {
+		perror("fdopen");
+		goto fail_malloc_conn;
+	}
+
+	/* success */
+	goto fail_final;
+
+fail_malloc_conn:
+	free(conn);
+	conn = NULL;
+fail_sock:
+	close(s);
+fail_final:
+	return conn;
+}
+
+void ucart_backendDisconnect(struct backend_conn * conn)
+{
+	fclose(conn->socket);
+	if (conn->buf) {
+		free(conn->buf);
+	}
+	free(conn);
+}
+
+char * ucart_backendGetline(struct backend_conn *conn)
+{
+	getline(&conn->buf, &conn->len, conn->socket);
+	return conn->buf;
+}
+
+int ucart_backendWrite(struct backend_conn *conn, const char * line)
+{
+	return fputs(line, conn->socket);
+}

groundStation/src/frontend/frontend_common.h

+#ifndef FRONTEND_COMMON_H
+#define FRONTEND_COMMON_H
+#include <stdlib.h>
+
+struct backend_conn;
+
+/* Start connection to quad */
+struct backend_conn * ucart_backendConnect(void);
+
+/* Stop connection to quad */
+void ucart_backendDisconnect(struct backend_conn * conn);
+
+/* Get a line from the backend.
+ *
+ * The line will remain valid until the next call to ucart_backendGetline.
+ */
+char * ucart_backendGetline(struct backend_conn * conn);
+
+/* Write a line to the backend */
+int ucart_backendWrite(struct backend_conn * backend, const char * line);
+
+#endif

groundStation/src/frontend/frontend_getpid.c

+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "frontend_getpid.h"
+#include "pid_common.h"
+
+/* Get a specified PID.
+ *
+ * Example:
+ *
+ * struct frontend_pid_data pid_data;
+ * pid_data.pid = PITCH;
+ * if (frontend_getpid(conn, &pid_data)) {
+ * 		error
+ * } else {
+ * 		pid_data.p, pid_data.i, and pid_data.d are filled
+ * }
+ *
+ * Returns 0 on success, 1 on error
+ */
+int frontend_getpid(
+		struct backend_conn * conn, struct frontend_pid_data * pid_data) {
+	
+	char line[10] = "getpid \0";
+	char pid_option[2];
+	switch (pid_data->pid) {
+		case PITCH :
+			strncpy(pid_option, "p\0", 2);
+			break;
+		case ROLL :
+			strncpy(pid_option, "i\0", 2);
+			break;
+		case YAW :
+			strncpy(pid_option, "d\0", 2);
+			break;
+		default :
+			return 1;
+	}
+
+	strncat(line, pid_option, 2);
+
+	int size;
+	if((size = ucart_backendWrite(conn, line)) < 0 ) {
+		printf("nope! %d \n", size);
+		return 1;
+	}
+
+	printf("we send size bytes\n");
+
+	return 0;
+}	
\ No newline at end of file

groundStation/src/frontend/frontend_getpid.h

+#ifndef FRONTEND_GETPID_H
+#define FRONTEND_GETPID_H
+
+#include "frontend_common.h"
+#include "pid_common.h"
+
+/* Get a specified PID.
+ *
+ * Example:
+ *
+ * struct frontend_pid_data pid_data;
+ * pid_data.pid = PITCH;
+ * if (frontend_getpid(conn, &pid_data)) {
+ * 		error
+ * } else {
+ * 		pid_data.p, pid_data.i, and pid_data.d are filled
+ * }
+ *
+ * Returns 0 on success, 1 on error
+ */
+int frontend_getpid(
+		struct backend_conn * conn,
+		struct frontend_pid_data * pid_data);
+
+
+#endif

groundStation/src/frontend/pid_common.h

+#ifndef PID_COMMON_H
+#define PID_COMMON_H
+
+enum frontend_pid {
+	PITCH,
+	ROLL,
+	YAW,
+	NUM_PIDS
+};
+
+struct frontend_pid_data {
+	enum frontend_pid pid;
+
+	float p;
+	float i;
+	float d;
+};
+
+
+#endif

vrpn @ 99c54dbe

+Subproject commit 99c54dbefe04897cc7c146101a126f62c0e65f97

src/commands.c

-#include "commands.h"
-
-static command_t registeredCommands[NUM_COMMANDS] = {
-	{ 0x00, 0x00, stringType, "debug", 			&debug },				//DEBUG
-	{ 0x01, 0x00, stringType, "setyaw", 		&setyaw },				//CALIBRATION
-	{ 0x01, 0x01, stringType, "setyawp", 		&setyawp },
-	{ 0x01, 0x02, stringType, "setyawd", 		&setyawd },
-	{ 0x01, 0x03, stringType, "setroll", 		&setroll },
-	{ 0x01, 0x04, stringType, "setrollp", 		&setrollp },
-	{ 0x01, 0x05, stringType, "setrolld", 		&setrolld },
-	{ 0x01, 0x06, stringType, "setpitch", 		&setpitch },
-	{ 0x01, 0x07, stringType, "setpitchp",		&setpitchp },
-	{ 0x01, 0x08, stringType, "setpitchd", 		&setpitchd },
-	{ 0x01, 0x09, stringType, "setthrottle", 	&setthrottle },
-	{ 0x01, 0x0A, stringType, "setthrottlep", 	&setthrottlep },
-	{ 0x01, 0x0B, stringType, "setthrottlei", 	&setthrottlei },
-	{ 0x01, 0x0C, stringType, "setthrottled", 	&setthrottled },
-	{ 0x02, 0x00, stringType, "getaccel", 		&getaccel },			//REQUEST
-	{ 0x02, 0x01, stringType, "getgyro", 		&getgyro },
-	{ 0x02, 0x02, stringType, "getpitchangle", 	&getpitchangle },
-	{ 0x02, 0x03, stringType, "getrollangle", 	&getrollangle },
-	{ 0x03, 0x00, stringType, "accelresp",		accelresp },			//RESPONSE
-	{ 0x03, 0x01, stringType, "gyroresp",   	&gyroresp },
-	{ 0x03, 0x02, stringType, "pitchangleresp", &pitchangleresp },
-	{ 0x03, 0x03, stringType, "rollangleresp", 	&rollangleresp },
-	{ 0x04, 0x00, stringType, "update", 		&update },				//UPDATE
-	{ 0x04, 0x01, stringType, "beginupdate", 	&beginupdate },
-	{ 0x05, 0x00, stringType, "log", 			&logdata },				//LOG
-	{ 0x05, 0x01, stringType, "response", 		&response },
-};
-
-int debug(unsigned char *c, int dataLen){
-	return 0;
-}
-int setyaw(unsigned char *c, int dataLen){
-	return 0;
-}
-int setyawp(unsigned char *c, int dataLen){
-	return 0;
-}
-int setyawd(unsigned char *c, int dataLen){
-	return 0;
-}
-int setroll(unsigned char *c, int dataLen){
-	return 0;
-}
-int setrollp(unsigned char *c, int dataLen){
-	return 0;
-}
-int setrolld(unsigned char *c, int dataLen){
-	return 0;
-}
-int setpitch(unsigned char *c, int dataLen){
-	return 0;
-}
-int setpitchp(unsigned char *c, int dataLen){
-	return 0;
-}
-int setpitchd(unsigned char *c, int dataLen){
-	return 0;
-}
-int setthrottle(unsigned char *c, int dataLen){
-	return 0;
-}
-int setthrottlep(unsigned char *c, int dataLen){
-	return 0;
-}
-int setthrottlei(unsigned char *c, int dataLen){
-	return 0;
-}
-int setthrottled(unsigned char *c, int dataLen){
-	return 0;
-}
-int getaccel(unsigned char *c, int dataLen){
-	return 0;
-}
-int getgyro(unsigned char *c, int dataLen){
-	return 0;
-}
-int getpitchangle(unsigned char *c, int dataLen){
-	return 0;
-}
-int getrollangle(unsigned char *c, int dataLen){
-	return 0;
-}
-int accelresp(unsigned char *c, int dataLen){
-	return 0;
-}
-int gyroresp(unsigned char *c, int dataLen){
-	return 0;
-}
-int pitchangleresp(unsigned char *c, int dataLen){
-	return 0;
-}
-int rollangleresp(unsigned char *c, int dataLen){
-	return 0;
-}
-int update(unsigned char *c, int dataLen){
-	return 0;
-}
-int beginupdate(unsigned char *c, int dataLen){
-	return 0;
-}
-int logdata(unsigned char *c, int dataLen){
-	return 0;
-}
-int response(unsigned char *packet, int dataLen){
-	return 0;
-}
\ No newline at end of file

src/commands.h

-#ifndef _COMMANDS_H
-#define _COMMANDS_H
-
-#define NUM_COMMANDS 26
-
-//TODO handle with enums
-#define MAX_TYPE 6
-#define MAX_SUBTYPE 100
-
-int debug(unsigned char *c, int dataLen);
-int setyaw(unsigned char *c, int dataLen);
-int setyawp(unsigned char *c, int dataLen);
-int setyawd(unsigned char *c, int dataLen);
-int setroll(unsigned char *c, int dataLen);
-int setrollp(unsigned char *c, int dataLen);
-int setrolld(unsigned char *c, int dataLen);
-int setpitch(unsigned char *c, int dataLen);
-int setpitchp(unsigned char *c, int dataLen);
-int setpitchd(unsigned char *c, int dataLen);
-int setthrottle(unsigned char *c, int dataLen);
-int setthrottlep(unsigned char *c, int dataLen);
-int setthrottlei(unsigned char *c, int dataLen);
-int setthrottled(unsigned char *c, int dataLen);
-int getaccel(unsigned char *c, int dataLen);
-int getgyro(unsigned char *c, int dataLen);
-int getpitchangle(unsigned char *c, int dataLen);
-int getrollangle(unsigned char *c, int dataLen);
-int accelresp(unsigned char *c, int dataLen);
-int gyroresp(unsigned char *c, int dataLen);
-int pitchangleresp(unsigned char *c, int dataLen);
-int rollangleresp(unsigned char *c, int dataLen);
-int update(unsigned char *c, int dataLen);
-int beginupdate(unsigned char *c, int dataLen);
-int logdata(unsigned char *c, int dataLen);
-int response(unsigned char *packet, int dataLen);
-
-enum Message{
-	BEGIN_CHAR = 0xBE,
-	END_CHAR   = 0xED
-};
-
-enum DataType
-{
-	floatType,
-	intType,
-	stringType
-};
-
-typedef struct command {
-	char ID;
-	char subID;
-	char dataType;
-	char commandText[100];
-	int (*functionPtr)(unsigned char *command, int dataLen);
-}command_t;
-
-enum CommandIDs{
-	DEBUG,
-	CALIBRATION,
-	REQUEST,
-	RESPONSE,
-	UPDATE,
-	LOG,
-	MAX_COMMAND_IDS
-};
-
-static command_t registeredCommands[NUM_COMMANDS];
-
-#endif
\ No newline at end of file

src/microcart_cli.c

-/* Author: Kris Burney
- *
- * BlueTooth socket program for passing vrpn data to quad.
- */
-//system includes
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/socket.h>
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/rfcomm.h>
-#include <pthread.h>
-
-//user created includes
-#include "communication.h"
-#include "commands.h"
-#include "vrpn_tracker.hpp"
-#include "type_def.h"
-#include "logger.h"
-
-#define QUAD_BT_ADDR  "00:06:66:64:61:D6"
-#define QUAD_BT_CHANNEL  0x01
-#define CMD_MAX_LENGTH 1024
-
-// function prototypes
-void killHandler(int);
-void readAndPrint(void);
-void sendVrpnPacket(struct ucart_vrpn_TrackerData *);
-void sendStartPacket(void);
-void getVRPNPacket(struct ucart_vrpn_TrackerData *);
-void printVrpnData(struct ucart_vrpn_TrackerData *);
-int connectToZybo();
-void *handleQuadResponse();
-void *handleCliInput();
-int atomic_check(int*, pthread_mutex_t*);
-void performCommand(char *cmdName, char * command);
-int startsWith(const char *pre, const char *str);
-
-//static void cb(struct ucart_vrpn_TrackerData *);
-
-// global variables
-static volatile int keepRunning = 1;
-const char *TRACKER_IP = "UAV@192.168.0.120:3883";
-int quadlog_file;
-int zyboSocket, status, bytes_read;
-struct ucart_vrpn_tracker * tracker = NULL;
-const char *logHeader = "";//"#\n#\tDefault log header\n#\tEverything after '#'`s will be printed as is in the processed logs.\n#\n\0";
-
-pthread_mutex_t quadResponseMutex, cliInputMutex ;
-unsigned char *respBuf, *commandBuf;
-int newQuadResponse = 0, newCliInput = 0;
-
-// Structures to be used throughout
-modular_structs_t structs = {};
-
-// Callback to be ran whenever the tracker receives data.
-// Currently doing much more than it should. It will be slimmed down 
-// 		in the future.
-
-// static void cb(struct ucart_vrpn_TrackerData * td)
-// {
-// 	static int count = 0;
-
-// 	if(!(count % 10)) {
-// 		sendVrpnPacket(td);
-// 		updateLogFile(td);
-// 	}
-
-// 	count++;
-
-// 	// This will print the vrpn data to the terminal if necissary.
-// 	// Commented out because the callback will cover quad log data
-// 	//   at the end of flight.
-// 	/**if(!(count % 100)) {
-// 	 	printVrpnData(td);
-// 	 	printf("[Info] Received %d tracker updates.\n", count);
-// 	}**/
-// }
-
-
-void *handleQuadResponse() {
-	unsigned char buffer[255];
-
-	while(keepRunning) {
-		// Clear the buffer and read the message from the socket (from the server)
-		memset(buffer, 0, 255);
-
-		// If there was an error reading from the socket, throw an error
-		if(read(zyboSocket, buffer, 255) <= 0) {
-			fprintf(stderr, "CLI QUAD: ERROR reading from quad.\n");
-			continue;
-		}
-
-		pthread_mutex_lock(&quadResponseMutex);
-		newQuadResponse = 1;
-		memcpy(respBuf, buffer, 255);
-		pthread_mutex_unlock(&quadResponseMutex);
-
-		//parse_packet(buffer, &respBuf, &metadata);
-		// fprintf(stderr, "CLI QUAD: %s\n", buffer);
-	}
-
-	pthread_exit(NULL);
-}
-
-void *handleCliInput() {
-	sleep(1);
-	while(keepRunning)
-	{
-		char userCommand[CMD_MAX_LENGTH] = {};
-		fprintf(stderr, "$microcart> ");
-
-		while(fgets(userCommand, sizeof(userCommand), stdin) != NULL && keepRunning) {
-			
-			// if the user simply hit enter then let them try again
-			if((userCommand[0] == '\n') || (userCommand[0] == '\r'))
-			{
-				fprintf(stderr, "$microcart> ");
-
-				memset(userCommand, 0, CMD_MAX_LENGTH);
-
-				continue;
-			}
-
-			if((userCommand[strlen(userCommand) - 1] == '\n') || (userCommand[strlen(userCommand) - 1] == '\r'))
-			userCommand[strlen(userCommand) - 1] = '\0';
-
-			pthread_mutex_lock(&cliInputMutex);
-			newCliInput = 1;
-			memcpy(commandBuf, &userCommand, CMD_MAX_LENGTH);
-			pthread_mutex_unlock(&cliInputMutex);
-
-			fprintf(stderr, "$microcart> ");
-
-			memset(userCommand, 0, CMD_MAX_LENGTH);
-		}
-	}
-
-	pthread_exit(NULL);
-}
-
-int main(int argc, char **argv)
-{
-	pthread_t quadResponse, cliInput;
-	respBuf = malloc(1024);
-	commandBuf = malloc(CMD_MAX_LENGTH);
-	
-	signal(SIGINT, killHandler);
-
-	if ((zyboSocket = connectToZybo()) < 0)
-	{
-		perror("Error connecting to Zybo...");
-		free(respBuf);
-		free(commandBuf);
-		exit(1);
-	}
-	
-	// create vrpnTracker instance
-//	tracker = ucart_vrpn_tracker_createInstance(TRACKER_IP);
-
-	// Retrieve VRPN data from the control loop
-	fprintf(stderr, "CLI: Starting quad receiving thread...\n");
-	pthread_create(&quadResponse, NULL, handleQuadResponse, NULL);
-	fprintf(stderr, "CLI: Thread quad receiving started.\n");
-
-	// Retrieve user command input
-	fprintf(stderr, "CLI: Starting cli input thread...\n");
-	pthread_create(&cliInput, NULL, handleCliInput, NULL);
-	fprintf(stderr, "CLI: Thread Cli input started.\n");
-
-	// open the log file
-	if( (status = createLogFile(argc, argv[1])) < 0)
-	{
-		perror("Error creating log file...");
-		free(respBuf);
-		free(commandBuf);
-		exit(1);
-	}
-	writeStringToLog(logHeader);
-
-	//tell the quad we are ready to send it vrpn data
-	printf("sending Start Packet...\n");
-	sendStartPacket();
-
-	// this function will be called whenever tracker receives data
-	// ucart_vrpn_tracker_addCallback(tracker, cb);
-	int updatePrompt = 0;
-	while(keepRunning)
-	{
-		char tmpRespBuf[1024];
-		unsigned char tmpCommandBuf[CMD_MAX_LENGTH];
-
-
-		if(updatePrompt)
-		{
-			fprintf(stderr, "$microcart> ");
-			updatePrompt = 0;	
-		}
-
-		//check for user input via cli
-		if(atomic_check(&newCliInput, &cliInputMutex))
-		{
-			pthread_mutex_lock(&cliInputMutex);
-			newCliInput = !newCliInput;
-			memcpy(tmpCommandBuf, commandBuf, CMD_MAX_LENGTH);
-			pthread_mutex_unlock(&cliInputMutex);
-
-			// I can use printf becuase the command was gathered using fgets.
-			//fprintf(stderr, "\rINPUT FOUND via CLI: '%s'\n", tmpCommandBuf);
-			updatePrompt = !updatePrompt;
-			unsigned char *packet;
-			formatCommand(tmpCommandBuf, &packet);
-		}
-
-		//check for update/response from quad
-		if(atomic_check(&newQuadResponse, &quadResponseMutex))
-		{
-			pthread_mutex_lock(&quadResponseMutex);
-			newQuadResponse = !newQuadResponse;
-			memcpy(tmpRespBuf, respBuf, 1024);
-			pthread_mutex_unlock(&quadResponseMutex);
-
-			char buf[1025];
-			memcpy(buf, tmpRespBuf, 1024);
-			buf[1025] = '\0';
-			//fprintf(stderr, "\rINPUT FOUND via QUAD: '%s'\n", buf);
-			writeStringToLog(buf);
-			updatePrompt = !updatePrompt;
-		}
-	}
-
-	//ucart_vrpn_tracker_freeInstance(tracker);
-	//free(vrpnData);
-	free(respBuf);
-	free(commandBuf);
-	pthread_mutex_destroy(&cliInputMutex);
-	pthread_mutex_destroy(&quadResponseMutex);
-	close(zyboSocket);
-	close(quadlog_file);
-	return 0;
-}
-
-// signal handler to exit while loop of main function
-void killHandler(int dummy) {
-	keepRunning = 0;
-	printf("\nleaving Bluetooth module\n");
-}
-
-void readAndPrint() {
-	// read data from the server
-	// this is a blocking call.
-	//TODO: Implement a non blocking version of this.
-	bytes_read = read(zyboSocket, respBuf, sizeof(respBuf) -1);
-	if( bytes_read > 0)
-	{
-		respBuf[bytes_read] = '\0';
-		printf("%s", respBuf);
-	}
-}
-
-void sendStartPacket() {
-	unsigned char packet[8] = {0};
-
-	metadata_t metadata = 
-	{
-		BEGIN_CHAR,
-		0x04,
-		0x01,
-		0x01,
-		0
-	};
-
-	packet[0] = metadata.begin_char; // BEGIN					//PACKET_START_BYTE;
-	packet[1] = metadata.msg_type;	// UPDATE				//'U'; // U for vrpn camera update, C for command
-	packet[2] = metadata.msg_subtype; // BEGIN UPDATE
-	packet[3] = 1; 			// MSG ID(1)
-	packet[4] =	0; // MSG ID(2)
-	packet[5] = 0; 			// DATALEN(1)
-	packet[6] = 0; 	// DATALEN(2)
-	
-	char checksum = 0;
-	int i;
-	for(i=0; i < metadata.data_len + 7; i++)
-		checksum ^= packet[i];
-
-	packet[metadata.data_len + 7] = checksum; //PACKET_END_BYTE;
-	status = write(zyboSocket, &packet, metadata.data_len + 8);
-	if (status != 8)
-	{
-		perror("Error sending start packet...\n");
-		keepRunning = 0;
-	}else
-	{
-		printf("Start packet successfuly sent...\n");
-	}
-}
-
-void sendVrpnPacket(struct ucart_vrpn_TrackerData *info) {
-	int pSize = sizeof(info) + 8;
-	int n;
-	char packet[pSize];
-	packet[0] = 0xBE; // BEGIN					//PACKET_START_BYTE;
-	packet[1] = 0x04;	// UPDATE				//'U'; // U for vrpn camera update, C for command
-	packet[2] = 0x00; // N/A
-	//TODO Figure out Packet ID with this new ucar_vrpn_TrackerData struct
-	packet[3] = (0x00 & 0x000000ff); 			// MSG ID(1)
-	packet[4] =	((0x00 >> 8) & 0x000000ff); // MSG ID(2)
-	packet[5] = (sizeof(info) & 0x000000ff); 			// DATALEN(1)
-	packet[6] = ((sizeof(info) >> 8) & 0x00000ff); 	// DATALEN(2)
-	memcpy(&packet[7], &info, sizeof(info));
-
-	char checksum = 0;
-	int i;
-	for(i=0; i < pSize - 1; i++)
-		checksum ^= packet[i];
-
-	packet[pSize - 1] = checksum; //PACKET_END_BYTE;
-
-	n = write(zyboSocket, packet, pSize);
-	if(n < 0) {	
-		perror("vrpnhandler: ERROR writing to socket");
-		keepRunning = 0;
-	}
-}
-
-void getVRPNPacket(struct ucart_vrpn_TrackerData *td) {
-	int status;
-	if((status = ucart_vrpn_tracker_getData(tracker, td)) < 0)
-	{
-		perror("Error receiving VRPN data from tracker...");
-		keepRunning = 0;
-	}
-}
-
-void printVrpnData(struct ucart_vrpn_TrackerData * td) {
-	printf("FPS: %lf Pos (xyz): (%lf %lf %lf) Att (pry): (%lf %lf %lf)\n",
-		td->fps, td->x, td->y, td->z, td->pitch, td->roll, td->yaw);
-}
-
-int connectToZybo() {
-	int sock;
-	struct sockaddr_rc addr = { -1 };
-
-	// allocate a socket	
-	sock = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
-
-	//set the connection params ie. who to connect to	
-	addr.rc_family = AF_BLUETOOTH;
-	addr.rc_channel = (uint8_t) QUAD_BT_CHANNEL;
-	str2ba( QUAD_BT_ADDR, &addr.rc_bdaddr );
-	
-	printf("Attempting to connect to zybo. Please be patient...\n");
-	// blocking call to connect to socket sock ie. zybo board
-	status = connect(sock, (struct sockaddr *)&addr, sizeof(addr));
-
-	// connection failed
-	if(status < 0)
-	{
-		close(sock);
-		printf("Connection failed!...\n");
-		return -1;
-	} 
-	else
-	{
-		printf("connection successful!...\n");
-		return sock;
-	}
-}
-
-int atomic_check(int* atomicFlag, pthread_mutex_t* mutex) {
-   pthread_mutex_lock(mutex);
-   int result = *atomicFlag;
-   pthread_mutex_unlock(mutex);
-   return result;
-}
-
-void performCommand(char *cmdName, char * command) {
-	for(int i = 0; i < NUM_COMMANDS; ++i)
-	{
-		if(startsWith(registeredCommands[i].commandText, command));
-			fprintf(stderr, "\r\n You used cmd '%s'\n",registeredCommands[i].commandText);
-	}
-}
-
-int startsWith(const char *pre, const char *str) {
-    size_t lenpre = strlen(pre),
-           lenstr = strlen(str);
-    return lenstr < lenpre ? 0 : (strncmp(pre, str, lenpre) == 0);
-}
\ No newline at end of file

src/vrpn/.clang-format

----
-Language:        Cpp
-BasedOnStyle:  LLVM
-Standard:        Auto
-IndentWidth:     4
-TabWidth:        4
-UseTab:          Never
-AccessModifierOffset: -4
-AllowShortIfStatementsOnASingleLine: true
-BreakBeforeBraces: Stroustrup
-BreakConstructorInitializersBeforeComma: true
-NamespaceIndentation: All
-DerivePointerBinding: true
-...
-

src/vrpn/.clang-tidy

----
-# Remove these blocked checks once the first batch are cleaned up
-# - readability-braces-around-statements
-Checks:          '*,-clang-analyzer-alpha*,-llvm-include-order,-google-*,-llvm-header-guard,-readability-braces-around-statements,-misc-use-override'
-HeaderFilterRegex: '.*'
-...
-

src/vrpn/.gitmodules

-[submodule "submodules/hidapi"]
-	path = submodules/hidapi
-	url = https://github.com/vrpn/hidapi.git
-[submodule "submodules/jsoncpp"]
-	path = submodules/jsoncpp
-	url = https://github.com/vrpn/jsoncpp.git

src/vrpn/.travis.yml

-compiler:
-  - clang
-  - gcc
-
-before_install:
-  - git submodule update --init --recursive
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq libgpm-dev freeglut3-dev libxmu-dev libxi-dev libusb-1.0-0-dev libqt4-dev
-
-language: cpp
-script: mkdir build && cd build && cmake -DVRPN_GPL_SERVER=TRUE -D  VRPN_BUILD_EXTRA_COMPILER_WARNINGS=TRUE .. && make && make test

src/vrpn/CMakeLists.txt

-cmake_minimum_required(VERSION 2.8.3)
-project(VRPN)
-
-#-----------------------------------------------------------------------------
-# XXX Things to make better.
-#
-# Repeat for all other configurable headers/libraries - see below for a list
-# Move the shared-library code over to CMake's normal definition
-# Improve this CPack installer.
-
-###
-# Local CMake Modules - keep this first
-###
-list(APPEND CMAKE_MODULE_PATH ${VRPN_SOURCE_DIR}/cmake)
-include(UseBackportedModules)
-include(MSVCMultipleProcessCompile)
-include(CppcheckTargets)
-include(SetDefaultBuildType)
-include(OptionRequires)
-include(CTest)
-include(CreateDashboardScripts)
-include(CheckIncludeFileCXX)
-
-if((NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) OR VRPN_SUBPROJECT_BUILD)
-	# If you're using this as a subproject and want things installed, set VRPN_INSTALL TRUE.
-	set(SUBPROJECT TRUE)
-	set(DEFAULT_OFF_IF_SUBPROJECT OFF_BY_DEFAULT)
-	set(TRUE_UNLESS_SUBPROJECT FALSE)
-else()
-	set(VRPN_INSTALL TRUE)
-	set(SUBPROJECT FALSE)
-	set(DEFAULT_OFF_IF_SUBPROJECT)
-	set(TRUE_UNLESS_SUBPROJECT TRUE)
-endif()
-
-# TODO Remove the following when it is fixed in the Android CMake.
-if(BUILD_WITH_ANDROID_NDK)
-	set(CMAKE_CXX_FLAGS
-		"--sysroot=${ANDROID_NDK_SYSROOT} ${CMAKE_CXX_FLAGS}")
-	set(CMAKE_C_FLAGS "--sysroot=${ANDROID_NDK_SYSROOT} ${CMAKE_C_FLAGS}")
-endif()
-
-###
-# On Windows 7, it does not work to install in the default location,
-# which is the Program Files directory, because you have to not only have
-# file permission to write there but also "run as administrator."  This
-# means that "make install" from a Visual Studio project fails.  To get
-# around that, we need to set CMAKE_INSTALL_PREFIX to something other
-# than the default.  However, it is a cache variable that has already been
-# set.  If we make a local variable, it uses this rather than the cache
-# variable and never tells the poor user what happened (the GUI location
-# looks standard but the files end up somewhere else).  If we make it a
-# non-forced cache variable, it already has a value so does not change.
-# If we make it a forced cache variable, it gets overwritten every time
-# and the user cannot change it on the GUI.  So we have a workaround here.
-# We make a cache variable that records whether we have ever forced the
-# install prefix.  If not, we force it.  If so, we don't force it again.
-# This has the effect of setting it the first time cmake is run, showing
-# the change in the GUI, and also letting the user change the value in
-# the GUI if they don't like what we did.  If I knew how to do this only
-# happen on Windows 7, I'd make the if(WIN32) more specific.
-if(WIN32 AND NOT SUBPROJECT)
-	if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT
-		AND
-		(NOT
-		ONCE_SET_CMAKE_INSTALL_PREFIX))
-		set(ONCE_SET_CMAKE_INSTALL_PREFIX
-			true
-			CACHE
-			INTERNAL
-			"Have we set the install prefix yet?"
-			FORCE)
-		set(CMAKE_INSTALL_PREFIX
-			C:/usr/local
-			CACHE
-			PATH
-			"Install path prefix, prepended onto install directories"
-			FORCE)
-	endif()
-endif()
-
-
-###
-# Basic packaging options and versioning
-
-include("${CMAKE_CURRENT_SOURCE_DIR}/ParseVersion.cmake")
-
-message(STATUS
-	"Configuring the VRPN suite version ${CPACK_PACKAGE_VERSION} using the CMake-based build system\n")
-
-set(CPACK_PACKAGE_VENDOR
-	"Russell M. Taylor II at the University of North Carolina at Chapel Hill")
-set(CPACK_PACKAGE_FILE_NAME
-	"${PROJECT_NAME}-${CPACK_PACKAGE_VERSION}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
-set(CPACK_SOURCE_PACKAGE_FILE_NAME
-	"${PROJECT_NAME}-${CPACK_PACKAGE_VERSION}-src")
-set(CPACK_PACKAGE_CONTACT "VRPN Community <vrpn@listserv.unc.edu>")
-
-#-----------------------------------------------------------------------------
-# Compiler flags we got from Hans for Windows and from Sheldon Andrews
-# for other architectures.
-if(MSVC)	# MS-Windows Visual Studio, both 32 and 64 bits
-	set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
-	if(MSVC_VERSION GREATER 1310) # This compiler flag needs newer than VS.NET 2003 (7.1)
-		# Choose fast, possibly less accurate floating point
-		# See http://msdn.microsoft.com/en-us/library/e7s85ffb(v=vs.80).aspx
-		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fp:fast")
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast")
-	endif()
-
-	# Do not assume fixed base address (probably for DLL integration?)
-	# http://msdn.microsoft.com/en-us/library/w368ysh2(v=vs.80).aspx
-	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /FIXED:NO")
-else()
-	# GCC compilers on 64-bit machines require -fPIC for shared libraries or libs
-	# linked into shared libraries.
-
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_SHARED_LIBRARY_C_FLAGS}")
-	set(CMAKE_CXX_FLAGS
-		"${CMAKE_CXX_FLAGS} ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
-endif()
-
-set(SERVER_EXTRA_LIBS)
-set(SERVER_LINK_FLAGS)
-
-# Set up correct defines for Windows header compilation:
-# This theoretically sets the lower-bound on operating system compatibility
-# http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx
-# NT4	0x0400
-# Win2k	0x0500
-# WinXP	0x0501
-# WS2003SP1/WinXPSP2 	0x0502
-# Vista 0x0600
-# Win7  0x0601
-# Win8  0x0602
-# Win8.1 0x0603 (though some docs say 0x0602 with NTDDI_VERSION 0x06030000)
-if(WIN32)
-	set(WIN_MIN_VER 0x0500) # Default to Windows 2000
-	if(MSVC AND MSVC_VERSION GREATER 1699)
-		# VS2012: defaults to vista+, update 1 added XP support in additional toolset.
-		if("${CMAKE_VS_PLATFORM_TOOLSET}" MATCHES "_xp")
-			set(WIN_MIN_VER 0x0501) # WinXP
-		else()
-			set(WIN_MIN_VER 0x0600) # Vista
-		endif()
-	endif()
-	add_definitions("-D_WIN32_WINNT=${WIN_MIN_VER}" "-DNTDDI_VERSION=${WIN_MIN_VER}0000")
-endif()
-
-#-----------------------------------------------------------------------------
-# Options that control what gets built and how.
-
-if(NOT SUBPROJECT)
-	# We can build two configurations (passing defs to the compile lines) - which ones do we want?
-	# Note that we can build both now, if desired!
-	option(VRPN_BUILD_CLIENT_LIBRARY
-		"Build the vrpn library including only client code"
-		ON)
-	option(VRPN_BUILD_SERVER_LIBRARY
-		"Build the vrpnserver library including client and server code"
-		ON)
-
-	# Build various applications if we want them.
-	option(VRPN_BUILD_CLIENTS "Build VRPN client apps and tests" ON)
-	option(VRPN_BUILD_SERVERS "Build VRPN servers" ON)
-
-	# Development tools
-	if(MSVC_IDE AND MSVC_VERSION LESS 1600)
-		# VS 2012 Express and newer has folder support...
-		option(VRPN_BUILD_WITH_PROJECT_FOLDERS
-			"Use project folders in build system - not compatible with Visual C++ Express editions!"
-			OFF)
-	else()
-		set(VRPN_BUILD_WITH_PROJECT_FOLDERS ON)
-	endif()
-
-	set_property(GLOBAL
-		PROPERTY
-		USE_FOLDERS
-		${VRPN_BUILD_WITH_PROJECT_FOLDERS})
-
-	# Set a default build type
-	set_default_build_type("RelWithDebInfo")
-
-endif()
-
-# Force use of our CMake-processed configuration header before the stock one.
-include_directories("${PROJECT_BINARY_DIR}")
-
-
-# Include directory needed by all of the files
-include_directories(${VRPN_SOURCE_DIR}
-	${VRPN_SOURCE_DIR}/atmellib
-	${VRPN_SOURCE_DIR}/quat)
-
-
-#-----------------------------------------------------------------------------
-# Libraries we need to do our thing.
-#
-# CMake variables:
-#   SERVER_EXTRA_LIBS - libraries to link against when building the server lib
-#   EXTRA_LIBS - libraries to link against when building any VRPN lib
-#
-# Note that library linking is, by default, transitive:
-# Specify linking here (even though static libraries might not use it
-# directly - think of shared libs and your fellow developer) rather than
-# in the included apps.
-
-###
-# Quatlib
-###
-add_subdirectory(quat)
-list(APPEND EXTRA_LIBS quat)
-
-###
-# Threading (not on win32)
-# Remove the test for Android when threads are fixed in the Android CMake.
-###
-if(NOT WIN32 AND NOT BUILD_WITH_ANDROID_NDK)
-	find_package(Threads REQUIRED)
-	list(APPEND EXTRA_LIBS ${CMAKE_THREAD_LIBS_INIT})
-endif()
-
-###
-# Windows-specific (non-Cygwin) dependencies
-###
-if(WIN32 AND NOT UNIX)
-	# Winsock - needed for endianness conversion
-	list(APPEND EXTRA_LIBS ws2_32)
-
-	# Windows multimedia - needed for joywin32
-	list(APPEND EXTRA_LIBS winmm)
-endif()
-
-###
-# Optional packages
-###
-message(STATUS
-	"Now searching for auto-configurable optional packages...\n")
-
-###
-# Submodules - bundled libraries/sources
-###
-add_subdirectory(submodules)
-
-###
-# SWIG and Python Libs (for python wrappers)
-###
-find_package(SWIG)
-
-set(CurrentPythonSettings
-	"${VRPN_BUILD_PYTHON}${VRPN_BUILD_PYTHON_HANDCODED_2X}${VRPN_BUILD_PYTHON_HANDCODED_3X}")
-if(NOT CurrentPythonSettings STREQUAL _VRPN_PYTHON_SETTINGS)
-	set(vrpn_python_versionsearch)
-	set(vrpn_python_versionsearchargs)
-	if(VRPN_BUILD_PYTHON)
-		# Swig wants 2.x, I assume
-		set(vrpn_python_versionsearch 2)
-		if(VRPN_BUILD_PYTHON_HANDCODED_3X)
-			message(FATAL_ERROR
-				"Can't build both SWIG (2.x) and hand-coded 3.x Python bindings. Disable either VRPN_BUILD_PYTHON or VRPN_BUILD_PYTHON_HANDCODED_3X.")
-		endif()
-	elseif(VRPN_BUILD_PYTHON_HANDCODED_3X
-		AND
-		VRPN_BUILD_PYTHON_HANDCODED_2X)
-		message(FATAL_ERROR
-			"Can't build handcoded Python bindings for both 2.x and 3.x versions. Pick one, please.")
-	elseif(VRPN_BUILD_PYTHON_HANDCODED_2X
-		AND
-		NOT
-		VRPN_BUILD_PYTHON_HANDCODED_3X)
-		set(vrpn_python_versionsearch 2)
-	elseif(VRPN_BUILD_PYTHON_HANDCODED_3X
-		AND
-		NOT
-		VRPN_BUILD_PYTHON_HANDCODED_2X)
-		set(vrpn_python_versionsearch 3)
-	endif()
-	unset(PYTHON_INCLUDE_DIR CACHE)
-	unset(PYTHON_INCLUDE_DIR)
-	unset(PYTHON_LIBRARY CACHE)
-	unset(PYTHON_LIBRARY)
-
-	set(_VRPN_PYTHON_VERSIONSEARCH
-		${vrpn_python_versionsearch}
-		CACHE
-		INTERNAL
-		""
-		FORCE)
-	set(_VRPN_PYTHON_SETTINGS
-		${CurrentPythonSettings}
-		CACHE
-		INTERNAL
-		""
-		FORCE)
-endif()
-
-# Passing just the major version works with as desired multi-python-capable find module such
-# as in latest CMake (2.8.9)
-find_package(PythonLibs ${_VRPN_PYTHON_VERSIONSEARCH})
-if(PYTHONLIBS_FOUND)
-	if(PYTHONLIBS_VERSION_STRING)
-		string(SUBSTRING
-			${PYTHONLIBS_VERSION_STRING}
-			0
-			1
-			vrpn_python_majorver)
-		set(PYTHON${vrpn_python_majorver}_FOUND ON)
-	elseif(PYTHON_LIBRARY MATCHES "python([23])")
-		set(PYTHON${CMAKE_MATCH_1}_FOUND ON)
-	elseif(_VRPN_PYTHON_VERSIONSEARCH)
-		set(PYTHON${_VRPN_PYTHON_VERSIONSEARCH}_FOUND ON)
-	else()
-		message(STATUS
-			"Warning: found python but couldn't determine which version. Please set either VRPN_PYTHON_IS_3 or VRPN_PYTHON_IS_2")
-		option(VRPN_PYTHON_IS_3 "Python found is version 3.x" OFF)
-		option(VRPN_PYTHON_IS_2 "Python found is version 2.x" OFF)
-		if(VRPN_PYTHON_IS_3 AND VRPN_PYTHON_IS_2)
-			unset(VRPN_PYTHON_IS_2 CACHE)
-			unset(VRPN_PYTHON_IS_3 CACHE)
-			message(FATAL_ERROR
-				"If needed, please set either VRPN_PYTHON_IS_3 or VRPN_PYTHON_IS_2, not both!")
-		elseif(VRPN_PYTHON_IS_3)
-			set(PYTHON3_FOUND ON)
-		elseif(VRPN_PYTHON_IS_2)
-			set(PYTHON2_FOUND ON)
-		endif()
-	endif()
-endif()
-
-# If MSVC, and we don't have a debug lib, default to off, or the default (debug runtime) build is broken.
-if(MSVC AND NOT PYTHON_LIBRARY_DEBUG)
-	set(PYTHON_DEFAULT_OFF OFF_BY_DEFAULT)
-else()
-	set(PYTHON_DEFAULT_OFF ${DEFAULT_OFF_IF_SUBPROJECT})
-endif()
-option_requires(VRPN_BUILD_PYTHON
-	"Build VRPN Python 2.x SWIG-based bindings"
-	${PYTHON_DEFAULT_OFF}
-	SWIG_FOUND
-	PYTHON2_FOUND)
-
-option_requires(VRPN_BUILD_PYTHON_HANDCODED_2X
-	"Build VRPN Python handcoded bindings for Python 2.x"
-	${PYTHON_DEFAULT_OFF}
-	PYTHON2_FOUND)
-
-option_requires(VRPN_BUILD_PYTHON_HANDCODED_3X
-	"Build VRPN Python handcoded bindings for Python 3.x"
-	${PYTHON_DEFAULT_OFF}
-	PYTHON3_FOUND)
-
-###
-# javac, jar, and javah (for java wrapper)
-###
-if(BUILD_WITH_ANDROID_NDK)
-	set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-	set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
-	set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
-	find_package(Java COMPONENTS Development REQUIRED)
-	find_package(JNI REQUIRED)
-else()
-	find_package(Java COMPONENTS Development)
-	find_package(JNI)
-endif()
-find_program(JAVAH_EXECUTABLE NAMES javah)
-mark_as_advanced(JAVAH_EXECUTABLE)
-option_requires(VRPN_BUILD_JAVA
-	"Build VRPN Java bindings"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	Java_JAVAC_EXECUTABLE
-	Java_JAR_EXECUTABLE
-	JNI_FOUND
-	JAVAH_EXECUTABLE)
-
-if(BUILD_WITH_ANDROID_NDK)
-	set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
-	set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-	set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-endif()
-
-###
-# MPI
-###
-find_package(MPI)
-# XXX Safe to enable by default if we find it?
-option_requires(VRPN_USE_MPI
-	"Build with MPI support"
-	OFF_BY_DEFAULT
-	MPI_FOUND)
-
-if(VRPN_USE_MPI)
-	# XXX what else needs to be done here?
-	add_definitions(${MPI_COMPILE_FLAGS})
-	include_directories(${MPI_INCLUDE_PATH})
-	list(APPEND EXTRA_LIBS ${MPI_LIBRARIES})
-endif()
-
-###
-# Modbus library
-###
-find_package(Modbus)
-option_requires(VRPN_USE_MODBUS
-	"Build with Modbus support"
-	OFF_BY_DEFAULT
-	MODBUS_FOUND)
-
-if(VRPN_USE_MODBUS)
-	# XXX what else needs to be done here?
-	include_directories(${MODBUS_INCLUDE_DIR})
-	list(APPEND EXTRA_LIBS ${MODBUS_LIBRARY})
-endif()
-
-###
-# Libusb1
-###
-find_package(Libusb1)
-option_requires(VRPN_USE_LIBUSB_1_0
-	"Attempt to use LibUSB-1.0 to talk directly to USB devices."
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	LIBUSB1_FOUND)
-
-if(VRPN_USE_LIBUSB_1_0)
-	include_directories(${LIBUSB1_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${LIBUSB1_LIBRARIES})
-endif()
-
-
-###
-# HID and HIDAPI
-###
-
-# Setting up the local HIDAPI was handled above, in the submodules directory
-if(NOT VRPN_USE_LOCAL_HIDAPI)
-	find_package(HIDAPI)
-endif()
-
-# HID requires either local or system-installed HIDAPI
-# Both set HIDAPI_FOUND, HIDAPI_LIBRARIES, and HIDAPI_INCLUDE_DIRS
-# If the user chose VRPN_USE_LOCAL_HIDAPI, the HIDAPI_SOURCES
-# variable, as included in the source list below, will also be set.
-option_requires(VRPN_USE_HID
-	"Build with support for HID devices using HIDAPI"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	HIDAPI_FOUND)
-
-if(VRPN_USE_HID)
-	include_directories(${HIDAPI_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${HIDAPI_LIBRARIES})
-	option(VRPN_BUILD_HID_GUI
-		"Should we build a GUI for analyzing live HID streams?"
-		OFF)
-	option(VRPN_HID_DEBUGGING
-		"Should verbose debugging messages be displayed during HID interactions?"
-		off)
-	if(VRPN_HID_DEBUGGING)
-		add_definitions(-DVRPN_HID_DEBUGGING)
-	endif()
-else()
-	# Clear this variable if they don't want HID after all.
-	message(STATUS
-		"NOTE: You have VRPN_USE_LOCAL_HIDAPI enabled, but "
-		"VRPN_USE_HID disabled: HIDAPI will only be built if you enable HID support for VRPN")
-	set(HIDAPI_SOURCES)
-endif()
-
-###
-# Sensable "OpenHaptics" HDAPI/HLAPI
-###
-find_package(OpenHaptics)
-option_requires(VRPN_USE_HDAPI
-	"Allow SensAble Phantom support through HDAPI/HLAPI - VRPN_USE_PHANTOM_SERVER must still be set"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	OPENHAPTICS_FOUND)
-if(VRPN_USE_HDAPI)
-	set(PHANTOM_POSSIBLE ON)
-endif()
-
-###
-# Sensable GHOST
-###
-if(NOT VRPN_USE_HDAPI)
-	find_package(GHOST)
-	option_requires(VRPN_USE_GHOST
-		"Allow SensAble Phantom support through GHOST - VRPN_USE_PHANTOM_SERVER must still be set"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		GHOST_FOUND)
-	if(VRPN_USE_GHOST)
-		if(NOT ${GHOST_LIBRARIES} MATCHES ".*40.*")
-			message(STATUS "GHOST pre-4.0 detected - calling it 3.1.")
-			set(VRPN_USE_GHOST_31 ON)
-		endif()
-		set(PHANTOM_POSSIBLE ON)
-	endif()
-endif()
-
-###
-# Sensable PHANToM Support - Overall Option
-###
-option_requires(VRPN_USE_PHANTOM_SERVER
-	"Build with SensAble Phantom support"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	PHANTOM_POSSIBLE)
-
-if(VRPN_USE_PHANTOM_SERVER)
-	if(VRPN_USE_HDAPI)
-		include_directories(${OPENHAPTICS_INCLUDE_DIRS})
-		list(APPEND SERVER_EXTRA_LIBS ${OPENHAPTICS_LIBRARIES})
-	else()
-		# VRPN_USE_GHOST
-		include_directories(${GHOST_INCLUDE_DIRS})
-		list(APPEND SERVER_EXTRA_LIBS ${GHOST_LIBRARIES})
-	endif()
-endif()
-
-
-###
-# WiiUse
-###
-find_package(WiiUse)
-option_requires(VRPN_USE_WIIUSE
-	"Build with WiiUse library support (makes servers GPL)"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	WIIUSE_FOUND)
-
-if(VRPN_USE_WIIUSE)
-	include_directories(${WIIUSE_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${WIIUSE_LIBRARIES})
-endif()
-
-###
-# JsonCpp
-##
-## Setting up the local JSONCPP was handled above, in the submodules directory
-if(NOT VRPN_USE_LOCAL_JSONCPP)
-	find_package(JsonCpp)
-endif()
-option_requires(VRPN_USE_JSONNET
-	"Build with JSONCPP (for Android widgets and other UDP JSON-based APIs)"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	JSONCPP_FOUND)
-
-if(VRPN_USE_JSONNET)
-	include_directories(${JSONCPP_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${JSONCPP_LIBRARIES})
-else()
-	set(JSONCPP_SOURCES)
-endif()
-
-###
-# libnifalcon
-###
-find_package(LibNifalcon)
-option_requires(VRPN_USE_LIBNIFALCON
-	"Build with libnifalcon support to access Novint Falcon devices"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	LIBNIFALCON_FOUND)
-
-if(VRPN_USE_LIBNIFALCON)
-	include_directories(${LIBNIFALCON_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${LIBNIFALCON_LIBRARIES})
-endif()
-
-###
-# DirectInput and XInput
-###
-if(WIN32)
-	find_package(DirectX)
-	option_requires(VRPN_USE_DIRECTINPUT
-		"Build with Microsoft DirectInput support"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		DIRECTX_DXGUID_LIBRARY
-		DIRECTX_DINPUT_LIBRARY
-		DIRECTX_DINPUT_INCLUDE_DIR
-		DIRECTX_SDK_SUPPORTS_COMPILER)
-	if(VRPN_USE_DIRECTINPUT)
-		include_directories(${DIRECTX_INCLUDE_DIRS})
-		list(APPEND
-			SERVER_EXTRA_LIBS
-			${DIRECTX_DXGUID_LIBRARY}
-			${DIRECTX_DINPUT_LIBRARY})
-		if(MSVC)
-			# Delay-load DirectInput DLL
-			# TODO is this always the right name
-			# TODO how to do this with MinGW? Can we? Do we need to?
-			list(APPEND SERVER_LINK_FLAGS "/DELAYLOAD:dinput8.dll")
-			list(APPEND SERVER_EXTRA_LIBS "delayimp.lib")
-		endif()
-	endif()
-
-	# XInput - enhanced API for XBOX 360 controllers and more.
-	find_directx_include(DIRECTX_XINPUT_INCLUDE_DIR
-		xinput.h)
-	option_requires(VRPN_USE_WINDOWS_XINPUT
-		"Build with Microsoft XInput support"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		DIRECTX_XINPUT_INCLUDE_DIR
-		DIRECTX_XINPUT_LIBRARY
-		DIRECTX_SDK_SUPPORTS_COMPILER) #TODO will this be a valid check here?
-	if(VRPN_USE_WINDOWS_XINPUT)
-		list(APPEND
-			SERVER_EXTRA_LIBS
-			${DIRECTX_XINPUT_LIBRARY})
-		mark_as_advanced(DIRECTX_XINPUT_INCLUDE_DIR)
-
-		# Get name of DLL to delay-load.
-		include(GetDefineString)
-		get_define_string(NAME XINPUT_DLL
-			INCLUDES windows.h xinput.h
-			DEFINES "-D_WIN32_WINNT=${WIN_MIN_VER}"
-			INCLUDE_DIRS ${DIRECTX_DINPUT_INCLUDE_DIR} ${DIRECTX_XINPUT_INCLUDE_DIR}
-			RESULT VRPN_XINPUT_DLL)
-		if(VRPN_XINPUT_DLL AND MSVC)
-			# Delay-load XInput DLL
-			# TODO how to do this with MinGW? Can we? Do we need to?
-			list(APPEND SERVER_LINK_FLAGS "/DELAYLOAD:${VRPN_XINPUT_DLL}")
-			list(APPEND SERVER_EXTRA_LIBS "delayimp.lib")
-		endif()
-	endif()
-
-	# ATL is used for the vrpn_Tracker_zSight (which is based on DirectInput)
-	# to provide a smart pointer, but ATL isn't always available.
-	include(CheckIncludeFileCXX)
-	check_include_file_cxx(atlbase.h VRPN_HAVE_ATLBASE)
-endif()
-
-
-###
-# DirectShow
-###
-# Note that header removal makes this harder for VS10 and later - you need an earlier
-# version of MSVC also installed or an older Windows/Platform SDK with qedit.h in it.
-if(MSVC)
-	if(MSVC_VERSION GREATER 1500)
-		set(DIRECTSHOW_OFF_BY_DEFAULT OFF_BY_DEFAULT)
-	else()
-		set(DIRECTSHOW_OFF_BY_DEFAULT)
-	endif()
-	find_package(DirectShow)
-	option_requires(VRPN_USE_DIRECTSHOW
-		"Build with Microsoft DirectShow support"
-		${DIRECTSHOW_OFF_BY_DEFAULT}
-		DIRECTSHOW_FOUND)
-	option_requires(VRPN_BUILD_DIRECTSHOW_VIDEO_SERVER
-		"Enable to build DirectShow Video Server (Windows)"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		VRPN_BUILD_DIRECTSHOW_VIDEO_SERVER
-		DIRECTSHOW_FOUND)
-endif()
-
-###
-# GPM
-###
-if(UNIX)
-	find_package(GPM)
-	option_requires(VRPN_USE_GPM_MOUSE
-		"Build with GPM Linux mouse interface support (makes servers GPL)"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		GPM_FOUND)
-endif()
-
-if(VRPN_USE_GPM_MOUSE)
-	list(APPEND SERVER_EXTRA_LIBS ${GPM_LIBRARIES})
-endif()
-
-###
-# INTERSENSE
-###
-find_package(InterSense)
-option_requires(VRPN_INCLUDE_INTERSENSE
-	"Build with InterSense support"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	INTERSENSE_FOUND)
-
-if(VRPN_INCLUDE_INTERSENSE)
-	include_directories(${INTERSENSE_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${INTERSENSE_LIBRARIES})
-endif()
-
-###
-# NIDAQMX
-###
-find_package(NIDAQmx)
-option_requires(VRPN_USE_NATIONAL_INSTRUMENTS_MX
-	"Build with National Instruments NIDAQMX support"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	NIDAQMX_FOUND)
-
-if(VRPN_USE_NATIONAL_INSTRUMENTS_MX)
-	include_directories(${NIDAQMX_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${NIDAQMX_LIBRARIES})
-endif()
-
-###
-# Arrington Research ViewPoint EyeTracker
-###
-find_package(ViewPoint)
-option_requires(VRPN_USE_VIEWPOINT
-	"Build with support for ViewPoint EyeTracker"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	VIEWPOINT_FOUND)
-
-if(VRPN_USE_VIEWPOINT)
-	include_directories(${VIEWPOINT_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${VIEWPOINT_LIBRARIES})
-
-	# Needed for the config file, apparently - it was added to the non-CMake one.
-	get_filename_component(VRPN_VIEWPOINT_LIB_PATH
-		"${VIEWPOINT_LIBRARY}"
-		PATH)
-	file(TO_CMAKE_PATH
-		"${VRPN_VIEWPOINT_LIB_PATH}"
-		VRPN_VIEWPOINT_LIB_PATH)
-endif()
-
-###
-# Adrienne timecode boards
-###
-if(WIN32 OR CYGWIN)
-	find_package(Adrienne)
-	option_requires(VRPN_INCLUDE_TIMECODE_SERVER
-		"Build with support for Adrienne timecode server"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		ADRIENNE_FOUND)
-else()
-	set(VRPN_INCLUDEE_TIMECODE_SERVER OFF)
-endif()
-
-if(VRPN_INCLUDE_TIMECODE_SERVER)
-	set(VRPN_ADRIENNE_INCLUDE_FILENAME "${ADRIENNE_INCLUDE_FILENAME}")
-	set(VRPN_ADRIENNE_INCLUDE_HAS_EXTERN_C
-		${ADRIENNE_INCLUDE_HAS_EXTERN_C})
-endif()
-
-###
-# Linux kernel joystick interface
-###
-if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-	check_include_file_cxx(linux/joystick.h HAVE_LINUX_JOYSTICK_H)
-	option_requires(VRPN_USE_JOYLIN
-		"Build with support for Linux kernel joystick interface (Uses kernel header - may make servers GPL)"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		HAVE_LINUX_JOYSTICK_H)
-else()
-	set(VRPN_USE_JOYLIN OFF)
-endif()
-
-###
-# /dev/input kernel joystick interface
-###
-if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-	check_include_file_cxx(linux/input.h HAVE_LINUX_INPUT_H)
-	option_requires(VRPN_USE_DEV_INPUT
-		"Build with flags to enable the use of DevInput. (Uses kernel header - may make servers GPL)"
-		${DEFAULT_OFF_IF_SUBPROJECT}
-		HAVE_LINUX_INPUT_H)
-else()
-	set(VRPN_USE_DEV_INPUT OFF)
-endif()
-
-###
-# Perl, for vrpn_rpc_gen
-###
-if(NOT WIN32)
-	# TODO - a bit of a compatibility hack
-	# MiKTeX 2.9's perl is broken - missing libgcc-s-sjlj-1.dll -
-	# and can't seem to work around it without popping up dialogs
-	# which is no fun for automated builds.
-	find_package(Perl)
-	find_package(PerlModules COMPONENTS Parse::RecDescent)
-endif()
-
-option_requires(VRPN_BUILD_TEST_RPC_GENERATION
-	"Build VRPN RPC generation"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	PERL_FOUND
-	PERLMODULES_FOUND)
-
-###
-# Polhemus PDI library
-###
-# TODO Generalize this to use a FindPDI.cmake - someone with access
-# to this library must do it.
-# Make this also work with debug (use PDID)
-option(VRPN_USE_PDI
-	"Build with flags to enable the use of Polhemus DVI library."
-	OFF)
-if(VRPN_USE_PDI)
-	include_directories("C:/Program Files (x86)/Polhemus/PDI/PDI_90/Inc")
-	list(APPEND
-		SERVER_EXTRA_LIBS
-		"C:/Program Files (x86)/Polhemus/PDI/PDI_90/Lib/Win32/PDI.lib")
-endif()
-
-###
-# PhaseSpace API
-###
-# TODO Actually do a proper search for the PhaseSpace API headers and libraries
-# and not use link_directories.
-option(VRPN_INCLUDE_PHASESPACE
-	"Build with PhaseSpace library support"
-	OFF)
-set(PHASESPACE_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/phasespace" CACHE PATH "location of PhaseSpace headers")
-set(PHASESPACE_LIBRARY_DIR "${CMAKE_SOURCE_DIR}/phasespace" CACHE PATH "location of PhaseSpace libraries (libowlsock.so, etc")
-if(VRPN_INCLUDE_PHASESPACE)
-	include_directories(${PHASESPACE_INCLUDE_DIR})
-	link_directories(${PHASESPACE_LIBRARY_DIR})
-	if(WIN32)
-		list(APPEND SERVER_EXTRA_LIBS libowlsock)
-	else()
-		list(APPEND SERVER_EXTRA_LIBS owlsock)
-	endif()
-endif()
-
-###
-# Hillcrest Labs' Freespace
-###
-find_package(LibFreespace)
-option_requires(VRPN_USE_FREESPACE
-	"Build with Hillcrest Labs' Freespace devices support"
-	${DEFAULT_OFF_IF_SUBPROJECT}
-	LIBFREESPACE_FOUND)
-
-if(VRPN_USE_FREESPACE)
-	include_directories(${LIBFREESPACE_INCLUDE_DIRS})
-	list(APPEND SERVER_EXTRA_LIBS ${LIBFREESPACE_LIBRARIES})
-endif()
-
-###
-# MotionNode tracker support. Loads shared library dynamically if available
-###
-option(VRPN_USE_MOTIONNODE
-	"Build with MotionNode tracker support"
-	OFF)
-if(VRPN_USE_MOTIONNODE)
-	list(APPEND SERVER_EXTRA_LIBS ${CMAKE_DL_LIBS})
-endif()
-
-###
-# XXX Other libraries needing detection and handling (TODO)
-###
-# National Instruments Nidaq traditional
-# US Digital SEI/A2
-# microscribe3D library
-#
-# All include paths should be moved out of at least vrpn_Configure.h.cmake_in
-# as well as all #pragma comment (lib, "" ) lines, since cmake replaces
-# them more flexibly (include_directories and target_link_libraries)
-
-
-# Configuration options controlling what gets included in the build.
-# These are the default options for libraries we can't yet detect -
-# if a library can be detected above it will be pre-set to an appropriate
-# value by default.
-option(VRPN_USE_NATIONAL_INSTRUMENTS
-	"Build with National Instruments (old library) support"
-	OFF)
-option(VRPN_USE_NIDAQ "Build with NIDAQ support ca. 1999" OFF)
-option(VRPN_USE_USDIGITAL
-	"Build with US Digital SEI/A2 library support"
-	OFF)
-option(VRPN_USE_MICROSCRIBE
-	"Build with MicroScribe3D library support"
-	OFF)
-option(VRPN_USE_TRIVISIOCOLIBRI
-	"Build with support for TrivisioColibri tracker"
-	OFF)
-if(WIN32)
-	option(VRPN_USE_WINSOCK2
-		"Use Winsock2 library, rather than Winsock."
-		OFF)
-	option(VRPN_USE_SHARED_LIBRARY
-		"Enable to use DLLs on Windows (see vrpn_Configure.h for more info)"
-		OFF)
-endif()
-
-if(UNIX)
-	option(VRPN_BUILD_PROFILING_SUPPORT
-		"Build with flags to enable profiling."
-		OFF)
-	if(VRPN_BUILD_PROFILING_SUPPORT)
-		include(EnableProfiling)
-		globally_enable_profiling()
-	endif()
-
-endif()
-
-option(VRPN_USE_STATIC_ASSERTIONS "Use some compile-time assertions" ON)
-option(VRPN_BUILD_EXTRA_COMPILER_WARNINGS
-	"Build with flags to enable extra warnings."
-	OFF)
-if(VRPN_BUILD_EXTRA_COMPILER_WARNINGS)
-	include(EnableExtraCompilerWarnings)
-	globally_enable_extra_compiler_warnings()
-	if(NOT MSVC)
-		# shadowing virtual functions is pretty much unavoidable with the
-		# multiple inheritance design and methods like "report_changes"
-		check_cxx_compiler_flag(-Wno-overloaded-virtual SUPPORTS_WNO_OVERLOADED_VIRTUAL_FLAG)
-		if(SUPPORTS_WNO_OVERLOADED_VIRTUAL_FLAG)
-			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-overloaded-virtual")
-		endif()
-	endif()
-endif()
-
-set(VRPN_CLIENT_ONLY)
-if(VRPN_BUILD_CLIENT_LIBRARY AND NOT VRPN_BUILD_SERVER_LIBRARY)
-	# We can define VRPN_CLIENT_ONLY in the header in this case!
-	set(VRPN_CLIENT_ONLY ON)
-endif()
-
-#-----------------------------------------------------------------------------
-# configure a header file to pass some of the CMake settings
-# to the source code
-configure_file("${PROJECT_SOURCE_DIR}/vrpn_Configure.h.cmake_in"
-	"${PROJECT_BINARY_DIR}/vrpn_Configure.h")
-file(RELATIVE_PATH
-	VRPN_PATH_TO_CMAKE_CONFIG
-	"${CMAKE_CURRENT_SOURCE_DIR}"
-	"${PROJECT_BINARY_DIR}/vrpn_Configure.h")
-add_definitions("-DVRPN_USING_CMAKE=\"${VRPN_PATH_TO_CMAKE_CONFIG}\"")
-
-if(SUBPROJECT)
-	set(BUILD_TESTING FALSE)
-endif()
-
-if(APPLE)
-	if(NOT CMAKE_OSX_ARCHITECTURES OR CMAKE_OSX_ARCHITECTURES STREQUAL "")
-		if(_CMAKE_OSX_MACHINE MATCHES "ppc")
-			set(CMAKE_OSX_ARCHITECTURES
-				"ppc;ppc64"
-				CACHE
-				STRING
-				"Build architectures for OS X"
-				FORCE)
-		else()
-			set(CMAKE_OSX_ARCHITECTURES
-				"i386;x86_64"
-				CACHE
-				STRING
-				"Build architectures for OS X"
-				FORCE)
-		endif()
-	endif()
-	set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
-	set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ")
-	if(NOT CMAKE_INSTALL_NAME_DIR)
-		set(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib")
-	endif()
-	message(STATUS
-		"Building ${CMAKE_PROJECT_NAME} for ${CMAKE_OSX_ARCHITECTURES}")
-endif()
-
-#-----------------------------------------------------------------------------
-# Build the library itself and declare what bits need to be installed
-
-set(VRPN_CLIENT_SOURCES
-	vrpn_Analog.C
-	vrpn_Analog_Output.C
-	vrpn_Auxiliary_Logger.C
-	vrpn_BaseClass.C
-	vrpn_Button.C
-	vrpn_Connection.C
-	vrpn_Dial.C
-	vrpn_FileConnection.C
-	vrpn_FileController.C
-	vrpn_ForceDevice.C
-	vrpn_Forwarder.C
-	vrpn_ForwarderController.C
-	vrpn_FunctionGenerator.C
-	vrpn_Imager.C
-	vrpn_LamportClock.C
-	vrpn_Mutex.C
-	vrpn_Poser.C
-	vrpn_RedundantTransmission.C
-	vrpn_Serial.C
-	vrpn_SerialPort.C
-	vrpn_Shared.C
-	vrpn_SharedObject.C
-	vrpn_Sound.C
-	vrpn_Text.C
-	vrpn_Tracker.C)
-
-set(VRPN_CLIENT_PUBLIC_HEADERS
-	"${PROJECT_BINARY_DIR}/vrpn_Configure.h"
-	vrpn_Analog.h
-	vrpn_Analog_Output.h
-	vrpn_Auxiliary_Logger.h
-	vrpn_BaseClass.h
-	vrpn_Button.h
-	vrpn_Connection.h
-	vrpn_ConnectionPtr.h
-	vrpn_Dial.h
-	vrpn_FileConnection.h
-	vrpn_FileController.h
-	vrpn_ForceDevice.h
-	vrpn_ForwarderController.h
-	vrpn_Forwarder.h
-	vrpn_FunctionGenerator.h
-	vrpn_Imager.h
-	vrpn_LamportClock.h
-	vrpn_Log.h
-	vrpn_MainloopContainer.h
-	vrpn_MainloopObject.h
-	vrpn_Mutex.h
-	vrpn_RedundantTransmission.h
-	vrpn_SendTextMessageStreamProxy.h
-	vrpn_Serial.h
-	vrpn_SerialPort.h
-	vrpn_Shared.h
-	vrpn_SharedObject.h
-	vrpn_Sound.h
-	vrpn_Text.h
-	vrpn_Tracker.h
-	vrpn_Types.h)
-
-set(VRPN_SERVER_SOURCES
-	${VRPN_CLIENT_SOURCES}
-	vrpn_3DConnexion.C
-	vrpn_3DMicroscribe.C
-	vrpn_3Space.C
-	vrpn_5DT16.C
-	vrpn_ADBox.C
-	vrpn_Analog_5dt.C
-	vrpn_Analog_5dtUSB.C
-	vrpn_Analog_Radamec_SPI.C
-	vrpn_Analog_USDigital_A2.C
-	vrpn_Atmel.C
-	vrpn_BiosciencesTools.C
-	vrpn_Button_NI_DIO24.C
-	vrpn_Button_USB.cpp
-	vrpn_CerealBox.C
-	vrpn_CHProducts_Controller_Raw.C
-	vrpn_Contour.C
-	vrpn_DevInput.C
-	vrpn_DirectXFFJoystick.C
-	vrpn_DirectXRumblePad.C
-	vrpn_DreamCheeky.C
-	vrpn_Dyna.C
-	vrpn_Event_Analog.C
-	vrpn_Event.C
-	vrpn_Event_Mouse.C
-	vrpn_Flock.C
-	vrpn_Flock_Parallel.C
-	vrpn_ForceDeviceServer.C
-	vrpn_Freespace.C
-	vrpn_FunctionGenerator.C
-	vrpn_Futaba.C
-	vrpn_GlobalHapticsOrb.C
-	vrpn_Griffin.C
-	vrpn_HumanInterface.C
-	vrpn_IDEA.C
-	vrpn_Imager_Stream_Buffer.C
-	vrpn_ImmersionBox.C
-	vrpn_inertiamouse.C
-	vrpn_JoyFly.C
-	vrpn_Joylin.C
-	vrpn_Joywin32.C
-	vrpn_Keyboard.C
-	vrpn_LUDL.C
-	vrpn_Logitech_Controller_Raw.C
-	vrpn_Magellan.C
-	vrpn_Microsoft_Controller_Raw.C
-	vrpn_Mouse.C
-	vrpn_NationalInstruments.C
-	vrpn_Nidaq.C
-	vrpn_nikon_controls.C
-	vrpn_OmegaTemperature.C
-	vrpn_Poser_Analog.C
-	vrpn_Poser_Tek4662.C
-	vrpn_raw_sgibox.C
-	vrpn_Retrolink.C
-	vrpn_Saitek_Controller_Raw.C
-	vrpn_sgibox.C
-	vrpn_Spaceball.C
-	vrpn_Tng3.C
-	vrpn_Tracker_3DMouse.C
-	vrpn_Tracker_AnalogFly.C
-	vrpn_Tracker_ButtonFly.C
-	vrpn_Tracker_Crossbow.C
-	vrpn_Tracker_DTrack.C
-	vrpn_Tracker_Fastrak.C
-	vrpn_Tracker_Filter.C
-	vrpn_Tracker_GameTrak.C
-	vrpn_Tracker_GPS.C
-	vrpn_Tracker_isense.C
-	vrpn_Tracker_Isotrak.C
-	vrpn_Tracker_JsonNet.C
-	vrpn_Tracker_Liberty.C
-	vrpn_Tracker_MotionNode.C
-	vrpn_Tracker_NDI_Polaris.C
-	vrpn_Tracker_NovintFalcon.C
-	vrpn_Tracker_OSVRHackerDevKit.C
-	vrpn_Tracker_PDI.C
-	vrpn_Tracker_PhaseSpace.C
-	vrpn_Tracker_RazerHydra.C
-	vrpn_Tracker_SpacePoint.C
-	vrpn_Tracker_Wintracker.C
-	vrpn_Tracker_TrivisioColibri.C
-	vrpn_Tracker_WiimoteHead.C
-	vrpn_Tracker_zSight.C
-	vrpn_Tracker_ViewPoint.C
-	vrpn_UNC_Joystick.C
-	vrpn_VPJoystick.C
-	vrpn_Wanda.C
-	vrpn_WiiMote.C
-	vrpn_XInputGamepad.C
-	vrpn_Xkeys.C
-	vrpn_Tracker_LibertyHS.C
-	vrpn_YEI_3Space.C
-	vrpn_Zaber.C
-	server_src/vrpn_Generic_server_object.C
-	${HIDAPI_SOURCES}
-	${JSONCPP_SOURCES}
-	${PDI_SOURCES})
-
-set(VRPN_SERVER_PUBLIC_HEADERS
-	${VRPN_CLIENT_PUBLIC_HEADERS}
-	vrpn_3DConnexion.h
-	vrpn_3DMicroscribe.h
-	vrpn_3Space.h
-	vrpn_5DT16.h
-	vrpn_ADBox.h
-	vrpn_Analog_5dt.h
-	vrpn_Analog_5dtUSB.h
-	vrpn_Analog_Radamec_SPI.h
-	vrpn_Analog_USDigital_A2.h
-	vrpn_Atmel.h
-	vrpn_BiosciencesTools.h
-	vrpn_Button_NI_DIO24.h
-	vrpn_Button_USB.h
-	vrpn_CerealBox.h
-	vrpn_CHProducts_Controller_Raw.h
-	vrpn_Contour.h
-	vrpn_DevInput.h
-	vrpn_DirectXFFJoystick.h
-	vrpn_DirectXRumblePad.h
-	vrpn_DreamCheeky.h
-	vrpn_Dyna.h
-	vrpn_Event_Analog.h
-	vrpn_Event.h
-	vrpn_Event_Mouse.h
-	vrpn_Flock.h
-	vrpn_Flock_Parallel.h
-	vrpn_ForceDeviceServer.h
-	vrpn_Freespace.h
-	vrpn_FunctionGenerator.h
-	vrpn_Futaba.h
-	vrpn_GlobalHapticsOrb.h
-	vrpn_Griffin.h
-	vrpn_HashST.h
-	vrpn_HumanInterface.h
-	vrpn_IDEA.h
-	vrpn_Imager_Stream_Buffer.h
-	vrpn_ImmersionBox.h
-	vrpn_inertiamouse.h
-	vrpn_JoyFly.h
-	vrpn_Joylin.h
-	vrpn_Joywin32.h
-	vrpn_Keyboard.h
-	vrpn_Logitech_Controller_Raw.h
-	vrpn_LUDL.h
-	vrpn_Magellan.h
-	vrpn_MessageMacros.h
-	vrpn_Microsoft_Controller_Raw.h
-	vrpn_Mouse.h
-	vrpn_NationalInstruments.h
-	vrpn_Nidaq.h
-	vrpn_nikon_controls.h
-	vrpn_OmegaTemperature.h
-	vrpn_OneEuroFilter.h
-	vrpn_Poser_Analog.h
-	vrpn_Poser.h
-	vrpn_Poser_Tek4662.h
-	vrpn_raw_sgibox.h
-	vrpn_Retrolink.h
-	vrpn_Saitek_Controller_Raw.h
-	vrpn_sgibox.h
-	vrpn_Spaceball.h
-	vrpn_Tng3.h
-	vrpn_Tracker_3DMouse.h
-	vrpn_Tracker_AnalogFly.h
-	vrpn_Tracker_ButtonFly.h
-	vrpn_Tracker_Crossbow.h
-	vrpn_Tracker_DTrack.h
-	vrpn_Tracker_Fastrak.h
-	vrpn_Tracker_Filter.h
-	vrpn_Tracker_GameTrak.h
-	vrpn_Tracker_GPS.h
-	vrpn_Tracker_isense.h
-	vrpn_Tracker_Isotrak.h
-	vrpn_Tracker_JsonNet.h
-	vrpn_Tracker_Liberty.h
-	vrpn_Tracker_MotionNode.h
-	vrpn_Tracker_NDI_Polaris.h
-	vrpn_Tracker_NovintFalcon.h
-	vrpn_Tracker_OSVRHackerDevKit.h
-	vrpn_Tracker_PDI.h
-	vrpn_Tracker_PhaseSpace.h
-	vrpn_Tracker_RazerHydra.h
-	vrpn_Tracker_SpacePoint.h
-	vrpn_Tracker_Wintracker.h
-	vrpn_Tracker_TrivisioColibri.h
-	vrpn_Tracker_WiimoteHead.h
-	vrpn_Tracker_zSight.h
-	vrpn_Tracker_ViewPoint.h
-	vrpn_UNC_Joystick.h
-	vrpn_VPJoystick.h
-	vrpn_Wanda.h
-	vrpn_WiiMote.h
-	vrpn_XInputGamepad.h
-	vrpn_Xkeys.h
-	vrpn_Tracker_LibertyHS.h
-	vrpn_YEI_3Space.h
-	vrpn_Zaber.h
-	server_src/vrpn_Generic_server_object.h)
-
-set(VRPN_SERVER_LIBRARY)
-set(VRPN_CLIENT_LIBRARY)
-
-if(VRPN_BUILD_SERVER_LIBRARY)
-	add_library(vrpnserver
-		${VRPN_SERVER_SOURCES}
-		${VRPN_SERVER_PUBLIC_HEADERS})
-	target_link_libraries(vrpnserver ${EXTRA_LIBS} ${SERVER_EXTRA_LIBS})
-	set(VRPN_CLIENT_LIBRARY vrpnserver)
-	set(VRPN_SERVER_LIBRARY vrpnserver)
-	set_property(TARGET
-		vrpnserver
-		PROPERTY
-		PUBLIC_HEADER
-		${VRPN_SERVER_PUBLIC_HEADERS})
-	set_property(TARGET
-		vrpnserver
-		PROPERTY
-		PROJECT_LABEL
-		"Core VRPN Server Library")
-	set_property(TARGET
-		vrpnserver
-		PROPERTY
-		FOLDER
-		"Library")
-	set_property(TARGET
-		vrpnserver
-		PROPERTY
-		LINK_FLAGS
-		${SERVER_LINK_FLAGS})
-
-	if(UNIX)
-		add_subdirectory(atmellib)
-		target_link_libraries(vrpnserver vrpn_atmel)
-	endif()
-
-	add_subdirectory(gpsnmealib)
-	target_link_libraries(vrpnserver gpsnmea)
-	if(VRPN_INSTALL)
-		install(TARGETS
-			vrpnserver
-			ARCHIVE
-			DESTINATION
-			lib
-			COMPONENT
-			serversdk
-			PUBLIC_HEADER
-			DESTINATION
-			include
-			COMPONENT
-			serversdk)
-	endif()
-	add_cppcheck(vrpnserver STYLE UNUSED_FUNCTIONS)
-endif()
-
-
-if(VRPN_BUILD_CLIENT_LIBRARY)
-	add_library(vrpn ${VRPN_CLIENT_SOURCES} ${VRPN_CLIENT_PUBLIC_HEADERS})
-	target_link_libraries(vrpn ${EXTRA_LIBS})
-	set(VRPN_CLIENT_LIBRARY vrpn)
-
-	set_property(TARGET
-		vrpn
-		PROPERTY
-		PUBLIC_HEADER
-		${VRPN_CLIENT_PUBLIC_HEADERS})
-
-	if(NOT VRPN_CLIENT_ONLY)
-		set_property(TARGET
-			vrpn
-			PROPERTY
-			COMPILE_DEFINITIONS
-			"VRPN_CLIENT_ONLY")
-	endif()
-	set_property(TARGET
-		vrpn
-		PROPERTY
-		PROJECT_LABEL
-		"Core VRPN Client Library")
-	set_property(TARGET
-		vrpn
-		PROPERTY
-		FOLDER
-		"Library")
-
-	if(VRPN_INSTALL)
-		install(TARGETS
-			vrpn
-			ARCHIVE
-			DESTINATION
-			lib
-			COMPONENT
-			clientsdk
-			PUBLIC_HEADER
-			DESTINATION
-			include
-			COMPONENT
-			clientsdk)
-	endif()
-	add_cppcheck(vrpn STYLE UNUSED_FUNCTIONS)
-endif()
-
-add_subdirectory(client_src)
-
-#-----------------------------------------------------------------------------
-# Set some internal cache variables to make life easier if we're a subproject
-
-set(VRPN_DEFINITIONS "-DVRPN_USING_CMAKE=\"${CMAKE_CURRENT_BINARY_DIR}/vrpn_Configure.h\""
-	CACHE INTERNAL "Definition to add if using as a subproject" FORCE)
-set(VRPN_CLIENT_LIBRARY ${VRPN_CLIENT_LIBRARY} CACHE INTERNAL "" FORCE)
-set(VRPN_SERVER_LIBRARY ${VRPN_SERVER_LIBRARY} CACHE INTERNAL "" FORCE)
-set(VRPN_SERVER_LINK_FLAGS ${SERVER_LINK_FLAGS} CACHE INTERNAL "" FORCE)
-set(VRPN_INCLUDE_DIRS
-	"${CMAKE_CURRENT_BINARY_DIR}"
-	"${VRPN_SOURCE_DIR}"
-	"${VRPN_SOURCE_DIR}/atmellib"
-	"${VRPN_SOURCE_DIR}/quat"
-	CACHE INTERNAL "" FORCE)
-
-#-----------------------------------------------------------------------------
-# Build the server applications if we've been asked to and we didn't build
-# the library client-only.
-
-if(VRPN_BUILD_SERVERS AND VRPN_BUILD_SERVER_LIBRARY)
-	add_subdirectory(server_src)
-endif()
-
-#-----------------------------------------------------------------------------
-# Build the RPC generation if we've been asked to
-
-if(VRPN_BUILD_TEST_RPC_GENERATION)
-	add_subdirectory(util/gen_rpc)
-endif()
-
-if(VRPN_BUILD_CLIENTS)
-	add_subdirectory(util/printStream)
-endif()
-
-#-----------------------------------------------------------------------------
-# Create documentation
-if(NOT SUBPROJECT)
-	add_subdirectory(doxygen)
-endif()
-
-#-----------------------------------------------------------------------------
-# Python wrappers
-add_subdirectory(python_vrpn)
-add_subdirectory(python)
-
-#-----------------------------------------------------------------------------
-# Java wrappers
-add_subdirectory(java_vrpn)
-
-#-----------------------------------------------------------------------------
-# HID Gui
-if(VRPN_BUILD_HID_GUI)
-	add_subdirectory(hid_gui)
-endif()
-
-#-----------------------------------------------------------------------------
-# Testing applications that live in the main directory.
-if(VRPN_BUILD_SERVERS AND VRPN_BUILD_SERVER_LIBRARY AND BUILD_TESTING AND WIN32)
-	foreach(SOURCE time_test.cpp)
-		get_filename_component(APP ${SOURCE} NAME_WE)
-		add_executable(${APP} ${SOURCE})
-		target_link_libraries(${APP} vrpnserver)
-		set_target_properties(${APP} PROPERTIES FOLDER Tests)
-		if(VRPN_INSTALL)
-			install(TARGETS ${APP} RUNTIME DESTINATION bin COMPONENT tests)
-		endif()
-	endforeach()
-endif()
-
-#-----------------------------------------------------------------------------
-# Do a little check for GPL and GPL-incompatible libraries
-
-# What flags cause us to link against GPL libraries?
-
-# TODO: Figure out about the kernel headers we use.
-# Conflicting stories:
-# ML post by Linus: https://lkml.org/lkml/2003/12/5/13
-# Interview of Linus: http://www.itworld.com/open-source/140916/android-sued-microsoft-not-linux
-
-set(ALL_GPL_SERVER_FLAGS
-	#VRPN_USE_DEV_INPUT # Kernel header: GPL2
-	#VRPN_USE_JOYLIN # Kernel header: GPL2
-	VRPN_USE_GPM_MOUSE # GPL2+
-	VRPN_USE_WIIUSE # GPL3
-)
-
-# What flags cause us to link against GPL-incompatible libraries?
-set(ALL_GPLINCOMPAT_SERVER_FLAGS
-	VRPN_INCLUDE_INTERSENSE
-	VRPN_INCLUDE_TIMECODE_SERVER
-	VRPN_USE_PHANTOM_SERVER)
-
-set(GPL_SERVER_FLAGS)
-foreach(POSSIBLE_GPL_FLAG ${ALL_GPL_SERVER_FLAGS})
-	if(${POSSIBLE_GPL_FLAG})
-		list(APPEND GPL_SERVER_FLAGS "${POSSIBLE_GPL_FLAG}")
-	endif()
-endforeach()
-
-set(GPLINCOMPAT_SERVER_FLAGS)
-foreach(POSSIBLE_GPLINCOMPAT_FLAG ${ALL_GPLINCOMPAT_SERVER_FLAGS})
-	if(${POSSIBLE_GPLINCOMPAT_FLAG})
-		list(APPEND GPLINCOMPAT_SERVER_FLAGS "${POSSIBLE_GPLINCOMPAT_FLAG}")
-	endif()
-endforeach()
-
-
-if(GPL_SERVER_FLAGS)
-	# Some GPL options are enabled
-	message(STATUS "")
-	message(STATUS
-		"NOTE: The following build options may produce a GPL-licensed server library/binary.")
-	message(STATUS "  ${GPL_SERVER_FLAGS}")
-	message(STATUS
-		"NOTE: I am not a lawyer, and this is not legal advice!")
-
-	option(VRPN_GPL_SERVER
-		"Check this to accept the possibility of linking GPL libraries with the server."
-		OFF)
-endif()
-
-if(GPLINCOMPAT_SERVER_FLAGS)
-	# Some GPL-incompatible options are enabled
-	message(STATUS "")
-	message(STATUS
-		"NOTE: The following build options may produce a server library/binary")
-	message(STATUS
-		"  that is incompatible with the GPL/undistributable if linked with GPL libraries.")
-	message(STATUS "  ${GPLINCOMPAT_SERVER_FLAGS}")
-	message(STATUS
-		"NOTE: I am not a lawyer, and this is not legal advice!")
-endif()
-
-# Check for errors.
-if(VRPN_BUILD_SERVER_LIBRARY)
-	if(GPL_SERVER_FLAGS AND NOT VRPN_GPL_SERVER)
-		message(STATUS "")
-		message(STATUS "Selected build options produce a GPL server library.")
-		message(STATUS
-			"You may disable them, otherwise set VRPN_GPL_SERVER to acknowledge this and build anyway.")
-		message(FATAL_ERROR
-			"Need VRPN_GPL_SERVER to build server library with GPL options enabled!")
-	endif()
-
-	if(GPL_SERVER_FLAGS AND GPLINCOMPAT_SERVER_FLAGS)
-		message(STATUS "")
-		message(STATUS "IMPORTANT LICENSING NOTE!")
-		message(STATUS
-			"Building with the current settings may produce a legally non-distributable server binary!")
-		message(STATUS
-			"NOTE: I am not a lawyer, and this is not legal advice!")
-	endif()
-endif()
-
-#-----------------------------------------------------------------------------
-# Enable testing/dashboards
-create_dashboard_scripts("${CMAKE_CURRENT_SOURCE_DIR}/DashboardBuildInitialCache.cmake.in")
-
-#-----------------------------------------------------------------------------
-# If we succeeded, we can go on and include packaging!
-if(VRPN_INSTALL)
-	include(CPack)
-	cpack_add_component(serversdk
-		DISPLAY_NAME
-		"VRPN Server Library and C++ Headers")
-	cpack_add_component(clientsdk
-		DISPLAY_NAME
-		"VRPN Client Library and C++ Headers")
-	cpack_add_component(tests DISPLAY_NAME "Test applications")
-	cpack_add_component(clients DISPLAY_NAME "Client applications")
-	cpack_add_component(servers DISPLAY_NAME "Server applications")
-	cpack_add_component(mainserver
-		DISPLAY_NAME
-		"VRPN main server application")
-	cpack_add_component(python DISPLAY_NAME "Python bindings")
-	cpack_add_component(java DISPLAY_NAME "Java bindings")
-	cpack_add_component(doc DISPLAY_NAME "C++ API Documentation")
-endif()

src/vrpn/ChangeLog

-2010-07-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Types.h : Making the "Need to compile with C++
-		error message more verbose.
-
-2010-07-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Change to make this compile under Visual Studio
-		6.0 submitted by Andrei State.
-	* vrpn_Mouse.C : Same.
-
-2010-07-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.C : Modified to compile with the latest version
-		of the Intersense library based on comments from Andrew Roth at
-		York University, Toronto based on info from Rand Kmiec at
-		Intersense.
-	* vrpn_Tracker_isense.h : Same.
-
-2010-06-25  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.C (get_log_names):  does not attempt to return
-	names for NULL input parameters.
-	* vrpn_FunctionGenerator.h/c:  uses vrpn_Callback_List.
-
-2010-03-16  David Marshburn  <marshbur@cs.unc.edu>
-	* vrpn_FunctionGenerator.C:  correctly NULL-terminates decoded
-	script and description strings.
-
-2010-03-08  David Marshburn  <marshbur@cs.unc.edu>
-	* vrpn_FunctionGenerator.h (vrpn_FunctionGenerator_function_script::getConstScript):
-	  new, const accessor for the script string.
-	* vrpn_FunctionGenerator.C (vrpn_FunctionGenerator_Remote::encode_channel):
-	  encodes the correct, desired channel.  
-
-2010-02-18  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h/C:  a few tweaks and additions, 
-	including:  the ability for servers to keep up with the number
-	of channels they're really using, the ability to copy functions,
-	and some additional, correct const-ing.
-
-2010-01-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : Added -fPIC option submitted by Sheldon
-		Andrews from McGill to non-Windows builds.  This was
-		important for his 64-bit Java code.
-	* vrpn_DreamCheeky.C : Makes it not try to compile except
-		under Windows, Cygwin, Apple.
-	* vrpn_DreamCheaky.h : Same.
-
-2010-01-14  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h/C:  various bug fixes and additions,
-	mostly involved with sending and receiving channel messages.
-
-2010-01-05  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h/C:  added error-reporting handlers
-	for remote objects.  also, explicitly defined value for the
-	enumeration of error codes.
-
-2009-12-30  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h/C:  added error-reporting capabilities
-	for servers (intended to be used for script malfunctions).
-
-2009-12-29  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h/C:  added another constructor to
-	vrpn_FunctionGenerator_function_script and removed the pure-virtual
-	specifier from the method generateValues.
-
-2009-12-27  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DreamCheeky.h : Added support for the Dream Cheeky USB
-		roll-up drum kit, which is a HID device.
-	* vrpn_DreamCheeky.C : Same.
-	* CMakeLists.txt : Same.
-	* Makefile : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-
-2009-12-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	All changes here are from Ryan Pavlik.  I'm just adding them in.
-	* CMakeLists.txt : Adds vrpn_Configure.h into developer files.
-	* README.Compiling : Describes building using Cmake.
-	* vrpn_Configure.h : Added note telling about Cmake build/config.
-	* vrpn_Configure.h.cmake_in : Same.
-	* vrpn_HumanInterface.h : Adds default for non-Cmake compilation.
-
-2009-12-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CmakeLists.txt : Major version number now 7.25.
-	* vrpn_Connection.C : Same.
-
-2009-12-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CmakeLists.txt : Improved version from Ryan Pavlik.
-
-2009-12-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Removed #pragmas calling for linking with the
-		libraries because it breaks things when running Cmake. All
-		app builds will need to explicitly link with VRPN now.
-	* vrpn_Configure.h.cmake_in : Same.
-
-2009-12-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : Remove un-needed vrpn_TypeDispatcher.[hC]
-	* vrpn_TypeDispatcher.h : Removed (included in vrpn_Connection.h).
-	* vrpn_TypeDispatcher.C : Removed (included in vrpn_Connection.C).
-
-2009-12-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : Improved version from Ryan Pavlik.  Refactored to make
-		them cleaner and updated them to more modern Cmake usage.  Also
-		added CPack descriptions.
-	* cmake : New directory in support of the above.
-	* FindDirectShow.cmake : Moved to cmake/ subdirectory.
-	* FindHDAPI.cmake : Same.
-	* Findquatlib.cmake : Same.
-	* vrpn_Atmel.C : Added newline at end of file.
-	* vrpn_Configure.h : Commented definition of VRPN_USE_PHANTOM_SERVER.
-	* vrpn_HumanInterface.C : Mac version-agnostic type definition.
-	* vrpn_Nidaq.C : Turns off inclusion of function when USE_NIDAQ not there.
-	* vrpn_Nidaq.h : Same.
-
-2009-11-27  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Replaced MACOSX with __APPLE__ to make things compile
-		on more Mac platforms.
-	* Findquatlib.cmake : Knows to look one directory up from the present one
-		to find quatlib.
-	* vrpn_Button.C : Patch from Hans Labermont to make it compile under 64-bit
-		Windows.
-
-2009-11-24  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h:  added VRPN_CALLBACK to the callback type definitions.
-
-2009-11-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : Added code to compile the DirectShow video
-		server and the gen_rpc tests.
-	* FindDirectShow.cmake : Same.
-
-2009-11-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_CerealBox.C : Picking lint found by a new compiler (const declarations
-		and printf format changes).
-	* vrpn_JoyFly.C : Same.
-	* vrpn_Magellan.C : Same.
-	* vrpn_Mutex.C : Same.
-	* vrpn_RedundantTransmission.C : Same.
-	* vrpn_Tracker_Crossbow.C : Same.
-	* vrpn_Tracker_NDI_Polaris.C : Same.
-
-2009-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Type conversions to remove compiler warnings.
-	* vrpn_Connection.C : Same.
-
-2009-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : Removing duplicate entries.
-	* Findquatlib.cmake : To Unix line endings.
-	* time_test.cpp : Compiles under Linux.
-	* vrpn_FunctionGenerator.C : same.
-
-2009-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* CMakeLists.txt : File to describe to the Cmake build system how
-		to compile VRPN.
-	* FindHDAPI.cmake : Same.
-	* Findquatlib.cmake : Same.
-	* vrpn_Configure.h.cmake_in : Same, plus letting user set things to
-		be compiled in using the Cmake interface.  This needs to be
-		improved -- it overwrites the vrpn_Configure.h file now.
-	* time_test.cpp : Include adjustments to make it compile on Windows.
-	* vrpn_Atmel.C : Make it compile on Windows.
-	* vrpn_Shared.C : Disabled spurious compiler warning on Windows.
-
-2009-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_HumanInterface.C : Patch from Bruno Raffin from imag.fr that
-		makes it compile cleanly on macosx.
-
-2009-10-30  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Making this compile under Linux using new 0.4 version of
-		libfreespace; patch from Phil Black.
-	* vrpn_Freespace.C : Same.
-	* vrpn_Freespace.h : Same.
-
-2009-10-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Changed to always link with the release version
-		of the libfreespace, even in debug mode, to avoid manifes problems.
-	* vrpndll.vcproj : Making vrpn_Freespace.C compile as C++ code in debug
-		mode.
-
-2009-10-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Put in patch from Ian Curington to work
-		with devices that have more than 8 buttons.
-
-2009-10-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Freespace.h : Added code from Phil Black at Hillcrest Labs to
-		run their Freespace devices in VRPN.
-	* vrpn_Freespace.C : Same.
-	* vrpn_Configure.h : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn.sln : Same.
-	* Makefile : Putting the files into the server library.  Still
-		won't compile on anything but Windows.
-
-2009-10-16  David Marshburn  <marshbur@cs.unc.edu>
-	
-	* vrpn_FunctionGenerator.C (register_types):  corrected a typo
-	in the message IDs
-
-2009-09-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Turned "-g" flag into "$(DEBUG_FLAGS)" throughout.
-	* vrpn_3DConnexion.C : Patch from Hans Lambermont to make the
-		3DConnexion and HID drivers work on MacOSX.
-	* vrpn_3DConnexion.h : Same.
-	* vrpn_HumanInterface.C : Same.
-	* vrpn_HumanInterface.h : Same.
-	* vrpn_Shared.C : Same.
-
-2009-09-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_DTrack.C : Changes by Kurt Achatz to enable enhanced
-		timing support and new device support.
-	* vrpn_Tracker_DTrack.h : Same.
-
-2009-09-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h, .C:  removed all the specific functions
-	(sine, degauss, ramp, etc.).  now, there's just a "script" function, 
-	which is interpreted by the server to generate values.  removed 
-	various support facilities  for the specific functions.
-	* added destructor for vrpn_FunctionGenerator_function_script
-
-2009-08-31  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Mouse.C : Added fix by Chris VanderKnyff to the mouse code on
-		Windows to make it work when there are multiple screens.
-
-2009-08-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.C : Fixed a bug in region decoding when a region less
-		than the whole image was loaded and the repeat count on the
-		pixel output was more than 1.
-
-2009-07-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Isotrak.h : Adds an Isotrak tracker driver
-		submitted by Burno Herbelin from the Sensorama Laboratory
-		at AAlborg University.
-	* vrpn_Tracker_Isotrak.C : Same.
-	* vrpn.dsp : Same.
-	* vrpndll.dsp : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-	* Makefile : Same.
-
-2009-07-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.sln : Added a run_auxiliary_logger test program that
-		lets you connect and ask for a log file for some
-		duration.
-	* vrpn.dsw : Same.
-
-2009-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Version 07.21 released.
-
-	* vrpn_Connection.C : Changed version number higher so that compiles
-		will be above current release number.
-
-2009-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.h : Added deep-copy operator to the callback list
-		class, so that it would work properly with the tracker code.
-	* vrpn_Tracker.h : Added deep-copy operator to the callback list
-		class, so that it would work with the copy-then-delete
-		approach to allocating more handlers in the tracker code.
-
-2009-06-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Added fix by Joseph Newman to let this compile
-		under Mac OSX.
-
-2009-06-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Removed a spurious #endif that was left
-		behind from my previous commit.
-
-2009-06-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Added fix to semaphore code on the mac sent in
-		by Simon Julier.
-	* vrpn.sln : Converted back to correct line endings so it can be
-		opened by Visual Studio.
-
-2009-05-18  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn.sln:  made the vrpn project depend on quatlib, so quatlib
-	will always be rebuilt when needed.
-	* vrpn_ForceDevice.h:  removed an unnecessary include of quat.h
-
-2009-05-15  Ryan Schubert  <res@cs.unc.edu>
-
-	* vrpn_Imager.C : Fixed 16->8 bit transcoding.
-
-2009-04-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Patch from Hans Lambermont to make the
-		Linux version read all of the messages in the buffer from
-		the device.  Also fixed both Windows and Linux versions
-		to both send all messages found in a buffer, rather than
-		just the last set.  (Not yet tested this second set of
-		fixes).
-
-2009-03-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Tracker.C (ensure_enough_unit2sensors):  initializes
-	the new elements of the new arrays rather than the non-existant
-	elements of the old arrays.
-
-2009-02-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Add in vrpn_WiiMote files to server library.
-	* vrpn_WiiMote.C : Define min() before use.
-
-2009-02-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Increasing version number after release.
-
-2009-02-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Version 07.20 release.
-
-	* vrpn_Connection.C : Moved the connection manager class to the .h file
-		so that FileConnection can access it in its constructor and
-		destructor.
-	* vrpn_Connection.h : Same.
-	* vrpn_FileConnection.C : Adds itself to the list of open connections in
-		constructor and removes itself in destructor, so that multiple
-		devices opening the same file share the same connection.
-	* vrpn_FileConnection.h : Changed parameter name to make it more clear
-		what it does.
-	* vrpn_Tracker.C : Removed spurious ":" that had worked its way into one
-		of the tracker report strings (for acceleration).
-
-2009-01-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.C : Removed the upper limit on the number of
-		sensors per tracker.  The client now dynamically updates
-		the list to provide sufficient entries until it runs out
-		of memory.
-	* vrpn_Tracker.h : Same.
-
-2009-01-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_WiiMote.C : Fixed a bug that caused the buttons on the
-		Classic controller and Guitar Hero controller to be ignored
-		by the driver.
-
-2009-01-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Making this work with Cygwin.
-	* vrpn_3DConnexion.h : Same.
-	* vrpn_HumanInterface.C : Same.
-	* vrpn_HumanInterface.h : Same.
-
-2009-01-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Fixed #defines so that it compiles under Cygwin.
-	* vrpn.vcproj : Removed entry for isense.h (not always present)
-	* vrpndll.vcproj : Same.
-
-2009-01-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_ForceDevice.h : Bug fix sent in by Bruno Raffin, where
-		<quat.h> should have been used but "../quat/qua.h" was.
-
-2008-12-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added a comment about where to find a different
-		library for dxerr8.lib, which has vanished in newer versions of
-		the SDK from Microsoft.
-
-2008-12-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Raised version number after releasing version
-		7.19.
-
-2008-12-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Making it also compile under Windows.
-
-2008-12-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Patch from Hans Lambermont from Virtual Proteins
-		to light up the 3DConnexion when the server runs.
-	* vrpn_3DConnexion.h : Same.
-
-2008-12-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Fastrak.C : Added fix sent in by Roger Hoang to
-		keep things working with both Fastrak and IS900s with buttons.
-
-2008-12-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_WiiMote.C : Driver for the WiiMote device using the WiiUse
-		library.  Tested under Windows; also supposed to work under
-		Linux.  Handles accelerometers, buttons, and raw IR values.
-		Should handle nunchuck, classic remote, and guitar hero 3
-		attachments (not tested).
-	* vrpn_WiiMote.h : Same.
-	* vrpn.vcproj : Same.
-	* vrpn_Configure.h : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn.sln : Added rumble test program.
-
-2008-12-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_XInputGamepad.C : Chris VanderKnyff's implementation of the Xbox 360
-		game controller.
-	* vrpn_XInputGamepad.h : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-
-2008-10-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Adds some more checks and deletion to make
-		things a bit more stable when connections try to overwrite
-		existing log files.
-
-2008-10-01  Ian Curington <ianc@acm.org>
-	* vrpn_3DConnexion.C/h:
-          Added 3DConnexion Spaceball 5000 device support
-
-2008-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Patch from Ian Curington to get around a
-		GCC 2.3 bug in converting shorts to doubles.
-
-2008-09-05  Ryan Schubert  <res@cs.unc.edu>
-
-	* vrpn_Imager.C : Looked like 16->8 transcoding was never
-		committed.
-
-2008-08-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changed out a horrible hack where a
-		structure was being packed using memcpy (and a structure
-		with a pointer in it at that) into one where it is
-		explicitly marshalled and unmarshalled to the log files.
-		This fixes a bug where log files generates on 64-bit
-		machines were unreadiable on 32-bit machines and vice-versa.
-	* vrpn_FileConnection.C : Same.
-
-2008-07-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.c : Modified the unsigned 16 decode routine
-		to fix a bug where it was crashing when trying to read
-		from the wrong part of memory.
-
-2008-07-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_AnalogFly.C : Fixed the order of rotations
-		when using the clutch on orientation.
-
-2008-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Updating version after release of 7.16.
-
-2008-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Removed debug printout.
-
-2008-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.sln : Added dependencies in quatlib to servers.
-	* vrpn_Connection.C : Fixed a bug in the determination of
-		the machine name where it was being truncated for the
-		case of tcp:// names.
-
-2008-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_AnalogFly.C : Removed a redundant copy from a
-		redundant temporary variable.
-
-2008-06-19  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Poser.h, .C:  added the capability for remote objects
-	to make relative pose & velocity requests and for servers to
-	receive these requests.
-
-2008-06-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Adding python_vrpn port from Thiebaut Mochel at the
-		University of Strasborg.
-
-2008-05-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_AnalogFly.h : Setting clutch name to NULL in the
-		constructor; it was not set before, causing a crash later.
-
-2008-05-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_PhaseSpace.C : Added updates from Lawrence K.
-		at PhaseSpace.
-	* vrpn_Tracker_PhaseSpace.h : Same.
-
-2008-04-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Changing comments on when to define the
-		various NATIONAL_INSTRUMENTS flavors.
-	* vrpn.vcproj : Pointing at the new location for NI MX header
-		files.
-	* vrpndll.vrproj : Same.
-
-2008-04-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.C : Fixed a signed vs unsigned copy of characters in the
-		non-unity-stride 8-bit copy function.
-
-2008-04-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.h : Added patch from Mike Weiblen to
-		add SpaceExplorer.
-	* vrpn_3DConnexion.C : Same.
-
-2008-03-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.vcproj : Added Polaris tracker to VS 2005 project.
-	* vrpndll.vcproj : Same.
-	* vrpndll.dsp : Same.
-
-2008-03-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding vrpn_Tracker_NDI_Polaris driver submitted
-		by Sharif Razzaque from InnerOptic.
-	* Makefile : Same.
-	* vrpn_Tracker_NDI_Polaris.C : Same.
-	* vrpn_Tracker_NDI_Polaris.h : Same.
-
-2008-03-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_JoyWin32.C : Added another error check submitted by
-		M. Casas Sanchez at Space Application Services in
-		Belgium.
-
-2008-03-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Making it so that specifying a blank
-		NIC name results in opening the default NIC.
-	* vrpn_Connection.C : Same.
-
-2008-03-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Added another optional parameter to the
-		helper version of vrpn_create_server_connection() so
-		that it matches the constructor arguments from the old
-		vrpn_Connection() server constructor to make it easier to
-		port existing servers.
-
-2008-03-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Turned off DIRECTSHOW in the default
-		configuration.
-
-2008-03-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	WARNING: The changes made in this commit require any code that
-		created a vrpn_Connection (server connection) using its
-		constructor to be changed to use the new function
-		vrpn_create_server_connection() instead.  This is required
-		because a base-class constructor cannot create and return
-		an object of a derived class.
-
-	* vrpn_Connection.h : Pulling the IP-specific portions of the
-		vrpn_Connection object into a separate class so that we
-		can add an MPI implementation.
-		- Added another parameter to vrpn_get_connection_by_name
-		to force it to open a new connection even if there was
-		already one there.
-		- Should no longer create a vrpn_Connection directly; either
-		create a specific subclass (vrpn_Connection_IP) or else
-		use the vrpn_create_server_connection() function to make
-		one of arbitrary type.
-		- Made vrpn_Connection_Generic the base type.
-	* vrpn_Connection.C : Same.
-	* vrpn_Mutex.C : Makes an IP-based connection to listen on.
-	* vrpn_ForwarderController.C : Makes an IP-based connection to
-		forward on.
-	* vrpn_FileConnection.C : Modified to use the new base class.
-	* vrpn_Imager_Stream_Buffer.C : Calls vrpn_get_connection_by_name
-		rather than calling base-class constructor.
-	* vrpn_Auxilliary_Logger.C : Same.
-
-2008-03-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Fixed a bug reported by Patric Schmitz
-		where multiple-report packets from the device were not
-		being treated correctly.
-
-2008-02-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added a configuration entry to enable VRPN
-		to link with a Message-Passing Interface (MPI) library and
-		communicate over it between a group of processes.  This is
-		a fast and low-latency communications mechanism available
-		on clusters.  So far, only the definition is in there; the
-		implementation will be committed in steps as the TCP and UDP
-		parts are teased out of the general Connection object.
-	* vrpn_Connection.h : Teasing the IP-specific (TCP, UDP) portions
-		of the vrpn_Endpoint out into a separate base class.  The
-		basic Connection object has been modified to use the IP
-		version in all cases (it is effectively an IP connection).
-		Next up will be teasing the non-IP-specific parts of the
-		Connection out.
-	* vrpn_Connection.C : Same.
-
-2008-02-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Modified to make the tcp: connection
-		method reconnect after a connection drops (and retry
-		if the initial connection is not made).  Also cleaned
-		up some names.
-	* vrpn_Connection.h : Same.
-
-2007-12-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changing version number to 7.15 for
-		release.
-
-2007-12-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Making this compile on the mac by removing
-		a spurious extra if statement left over from a bad
-		patch attempt.  Removing a second deletion of an
-		already-destroyed semaphore.
-
-	* Makefile : Switching mac compiler from gcc to g++.
-
-2007-12-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Finally tracked down and squashed
-		that horrible bug where the UDP packets would not
-		go on the same interface as the TCP packets sometimes
-		on hosts with multiple interfaces.  Did it by using
-		the same connection for UDP that was established for
-		TCP unless there was an explicit override in the
-		constructor.
-
-2007-12-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Liberty.C : Patch from Michael Adrian that
-		makes this work with more versions of the tracker.
-
-2007-12-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DCOnnexion.C : Patch from Patrick Hartling
-		to make this compile on the Mac.
-	* vrpn_Shared.C : Patch from Patrick Hartling to
-		make this work with the most recent Apple compiler.
-
-2007-12-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Making it include the vrpn_Tracker_MotionNode.
-
-2007-12-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added entry for MotionNode Tracker.
-		This compiles under Visual Studio 2005 (not 6.0).
-	* vrpn.dsp : Same.
-	* vrpn.vcproj : Same.
-	* vrpn_Tracker_MotionNode.C : Vendor-supplied server code.
-	* vrpn_Tracker_MotionNode.h : Same.
-	* vrpndll.dsp : Same.
-	* vrpndll.vcproj : Same.
-
-2007-11-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Removed the paths for DirectX and
-		replaced them with instructions for how to put the
-		include and lib directories into the Visual Studio
-		options.
-	* vrpn_Shared.C : Whitespace cleanup
-	* vrpn.sln : Adding required dependency.
-
-2007-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Liberty.C : Added patch from Eric Griffith
-		to include control of a stylus.
-	* vrpn_Tracker_Liberty.h : Same.
-
-2007-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Included definitions needed to compile with
-		the InterSense library.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Picking some lint.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Made this compile under Linux.
-		Had to add in a structure definition that was not
-		in the system header files.
-	* vrpn_3DConnexion.h : Same.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Added code to run with the event
-		interface on non-Windows platforms.  This was sent
-		in by Jan Ciger.
-	* vrpn_3Dconnexion.h : Same.
-	* vrpn_Configure.h : Removed vrpn_USE_HID; this turned
-		into checks for _WIN32 all over the place.
-	* vrpn_HumanInterface.C : Pulling out the non-Windows-
-		specific parts so that all of the acceptor code
-		can be used.
-	* vrpn_HumanInterface.h : Same.
-	* vrpn_Xkeys.C : Switched to checking for _WIN32 rather than
-		vrpn_USE_HID
-	* vrpn_Xkeys.h : Same.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Joywin32.C : Allows more than two joysticks
-		to be opened.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock.C : Uses 36" rather than 144" as the
-		range when not using the extended-range
-		transmitter.  Fix submitted by Jo Skjermo.
-
-2007-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Renamed Auxilliary to Auxiliary.
-		Moved Keyboard_Mouse to Keyboard.
-	* vrpn_Mouse.C : Added required include file.
-
-2007-11-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Moved the serial-mouse button code
-		into the vrpn_Mouse.C file to have all of the
-		mice in one place.
-	* vrpn_Button.h : Same.  Made the MAX_BUTTONS and BUF_SIZE
-		values 256, rather than 100, to support the keyboard
-		class.
-	* vrpn_Mouse.C : Added Windows interface to the class.
-		Changed Windows interface to report mouse position
-		in fraction of screen rather than pixels, so
-		that the Windows and Linux implementations match.
-		Moved the serial mouse-button class into this file
-		so all of the mice are here.
-	* vrpn_Mouse.h : Same.
-	* vrpn_Keyboard.C : Pared-down version of vrpn_KeyMouse
-		that only implements the keyboard portion.
-	* vrpn_Keyboard.h : Same.
-	* vrpn_KeyMouse.C : Removed.
-	* vrpn_KeyMouse.h : Removed.
-	* vrpn_AnalogFly.C : Added a clutch button that causes
-		the differential tracker to only move when the
-		button is pressed and causes an absolute tracker
-		to behave like a mouse, also only moving when the
-		button is down.
-	* vrpn.dsp : Removed vrpn_KeyMouse.  Added vrpn_Keyboard.
-	* vrpndll.dsp : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-
-2007-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Toook out NationalInstruments.
-		Reverted to old version of Microsoft DirectX
-		SDK (let the tug-of-war begin).
-	* vrpn.dsp : Changed name of Auxilliary to Auxiliary.
-	* vrpndll.dsp : Same.
-
-2007-11-12  David Marshburn  <marshbur@cs.unc.edu>
-
-	* corrected the spelling of Auxilliary to Auxiliary
-
-2007-10-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Making an fprintf() with the
-		machine IP address work under Linux.
-
-2007-10-11  David Marshburn  <marshbur@cs.unc.edu>
-	
-	* vrpn_Imager_Stream_Buffer.h/C:  implemented
-	handle_request_logging_status
-	(vrpn_Imager_Stream_Shared_State):  this now keeps around
-	the log-file-name results.  added appropriate memory management
-	for that.  added lots of NULL tests.  added an accessor for
-	log file names, get log file names, which doesn't depend on
-	whether the file names are unqueried.  added comments.
-
-2007-10-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Log.h (vrpn_Log::getName):  new, returns the 
-	  log file name.
-	* vrpn_Connection.h (vrpn_Connection::get_log_names):
-	  returns the names of the local/remote in/out log files.
-	* vrpn_Connection.C:
-	  implementation of vrpn_Connection::get_log_names
-	  and vrpn_Log::getName.
-	* vrpn_Auxilliary_Logger.h/C: added code for a 
-	  "request logging status" message, including an example
-	  in the generic server.
-
-
-2007-09-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpndll.vcproj : Added preprocessor definitions that
-		make VRPN build the files needed to link in the
-		DLL state.
-	* vrpn.sln : Making it come much closer to being able to
-		build DLL.
-	* vrpn_Connection.h : Removed redundant check for #ifdef.
-
-2007-09-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Added SpaceMouse code from
-		Lode Vanacken.
-	* vrpn_3DConnexion.h : Same.
-
-2007-09-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager_Stream_Buffer.C : const casts so that we
-		can delete buffers without the VC 6.0 compiler
-		complaining.
-
-2007-09-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Added the name of the endpoint to
-		the data structure so we get a reasonable error
-		message when connections fail.
-	* vrpn_Connection.h : Whitespace change.
-	* vrpn_Imager_Stream_Buffer.C : Initialized a variable so
-		we don't get a race condition when making logging
-		connections.
-
-2007-09-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.C : Does transcoding for the simple case
-		of an 8-bit input image going to a 16-bit output
-		image by shifting left 8 bits.
-
-2007-08-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_GlobalHapticsOrb.C : Removing things that were not
-		needed.  Replacing member variables that start with
-		underscore with those that start with d_.  Code
-		cleaning that should leave the behavior unchanged.
-	* vrpn_GlobalHapticsOrb.h : Same.
-	* vrpn_VPJoystick.C : Same.
-	* vrpn_VPJoystick.h : Same.
-	* vrpn_Zaber.C : Same.
-	* vrpn_Zaber.h : Same.
-
-2007-08-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager_Stream_Buffer.C : Deletes the buffer for
-		each message that has been passed to the initial
-		thread from the real-time thread.  Not doing this
-		caused a massive memory leak.  The comments said
-		to do it but the code didn't.
-
-2007-08-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.h : Added friend reference to the imager
-		stream buffer to enable passing values from one
-		thread to the other.
-	* vrpn_Imager_Stream_Buffer.C : Now passes the channel
-		descriptions from the real-time logging thread up
-		to the client-management thread so that it can send
-		correct descriptions when multiple clients connect.
-	* vrpn_Imager_Stream_Buffer.h : Same.
-
-2007-08-25  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changed version number to 7.13
-		for new release.
-
-2007-08-25  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Output.C : Moved some methods from public
-		to protected.  Added a new derived class for the server
-		that calls user-level callbacks when things change.
-		This was needed for MegaWatt Solar's tracker drive.
-	* vrpn_Analog_Output.h : Same.
-	* vrpn_Connection.C : Comment change.
-	* vrpn_Analog.h : Removed blank line.
-
-2007-08-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changed version number to 7.12
-		(for some reason it was 7.10, even though version
-		7.11 has been out for a while).
-
-2007-08-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Patch from Patrick Hartling for compilation
-		under 64-bit Windows.
-	* vrpn_Tracker_DTrack.h : Same.
-	* vrpn_Tracker_DTrack.C : Same.
-	* vrpn_HumanInterface.h : Added carriage return to last line.
-	* vrpn_XKeys.h : Same.
-	* vrpn_3DConnexion.h : Same.
-
-2007-08-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Adding more clarifying comments.
-	* vrpn_Imager.C : Removed line that set throttle drop count
-		to zero when it should not have.
-	* vrpn_Imager_Stream_Buffer.C : Completed the implementation
-		and debugging.
-	* vrpn_Imager_Stream_Buffer.h : Same.
-
-2007-08-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DConnexion.C : Thanks to Chris V's new HID class, I
-		was able to write a driver for the Space Traveler and
-		Space Navigator from 3DConnexion.  These are a $55 and
-		$200 replacement for the Magellans.
-	* vrpn_3DConnexion.h : Same.
-	* vrpn.dsp : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.dsp : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn.dsw : Added new project from Chris VanderKnyff that
-		prints out the values from a HID device, enabling you
-		to figure out how to write a driver for it.  That's what
-		I used to figure out the bytes from the 3DConnexions.
-
-2007-08-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added option to enable compilation
-		of the HID devices (including the Xkeys devices).
-		This will only work on Windows for now.
-	* vrpn_HumanInterface.C : Chris VanderKnyff's implementation
-		of a generic HID device interface for Windows.
-	* vrpn_HumanInterface.h : Same.
-	* vrpn_Xkeys.C : Chris VanderKnyff's implementation of a
-		driver for four of the X-Keys devices from P.I.
-		Engineering
-	* vrpn_Xkeys.h : Same.
-	* vrpn.dsp : Adding HID and XKeys to project.
-	* vrpn.vcproj : Same.
-	* vrpndll.dsp : Same.
-	* vrpndll.vcproj : Same.
-
-2007-08-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Added vrpn_Imager_Stream_Buffer.
-	* vrpndll.dsp  : Same.
-
-2007-08-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager_Stream_Buffer.h : Class that provides
-		full-rate logging of a vrpn_Imager stream while
-		forwarding a subset of the stream to a client.
-		This is for the UNC NSRG research group to enable
-		scientists to log microscope video data at full
-		camera rates of 120 frames/second while previewing
-		live during the experiment.  The implementation is
-		not yet complete, but this version has all of the
-		logging and logfile-switching code working with
-		multiple threads so I wanted to check it in before
-		doing the next step.
-	* vrpn_Imager_Stream_Buffer.C : Same.
-	* Makefile : Adding vrpn_Imager_Stream_Buffer class.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn_Imager.h : Comment improvements.
-	* vrpn_Shared.h : Comment fixes.
-
-2007-07-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXRumblePad.C : Changes by Chris VanderKnyff to
-		make this work correctly on Visual Studio .NET and 6.
-	* vrpn_DirectXRumblePad.h : Same.
-
-2007-07-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.sln : Organizing the various projects into folders
-		within the solution to make it easier to figure out
-		what is what.
-
-2007-07-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding the vrpn_Auxilliary_Logger under
-		Linux.
-
-2007-07-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Auxilliary_Logger.h : New class that lets a client
-		request an additional log file to be started on a
-		local or remote server.  Intended for logging on
-		scientific instruments in the UNC NSRG group but
-		there is a generic server for use elsewhere.
-	* vrpn_Auxilliary_Logger.C : Same.
-	* vrpn.dsp : Added to project.
-	* vrpndll.dsp : Same.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn.dsw : Added build project for test program.
-	* vrpn.sln : Same.
-	* vrpn_Analog_Output.h : White space change.
-	* vrpn_Connection.C : Modified the pack_log_description()
-		function to remove the fixed-buffer-length hack that
-		had been in there.  It now allocates a buffer that is
-		large enough and frees it when it is done.
-		Modified code to handle empty-string ("") names for
-		log files meaning "no log file" in addition to
-		NULL pointers.
-		Comment changes.  Fixing error
-		messages to work properly with perror().
-
-2007-07-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Comment and white-space changes.
-		Converting from C-style casts to static_cast<>
-		in several locations.
-
-2007-07-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : This version compiles and runs under
-		Linux again (removed an &).
-
-2007-07-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : More fixes to get the atmellib compiling
-		correctly.
-	* vrpn_Share.h : Changes to make this work on the Mac, which
-		uses a different Posix open/close call than Linux.  Also
-		changed to using a semaphore pointer rather than a
-		semaphore under Posix, which requried new and delete.
-		Works under mac and Windows.  Needs to be tested
-		under Linux.
-	* vrpn_Shared.C : Same.
-
-2007-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.h : Added VRPN_API where needed for the
-		Thread code to compile under DLL linkage.
-
-2007-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Fixing problems put in when I added the atmellib
-		stuff; it was not making the client library as client-
-		only code any more.
-	* vrpn_Shared.C : Bug fixes in the Semaphore and Thread code.
-		Made the interface to them a bit cleaner (fewer
-		pointers).  Added test routine that make sure the
-		Semaphore and Thread code is working.
-	* vrpn_Shared.h : Same.
-
-2007-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Fixed the thread code to be Posix-compliant,
-		and not specify pthread_t as unsigned long; this makes
-		it work on mac as well as Linux.
-	* vrpn_Shared.h : Same.
-
-2007-07-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXRumblePad.C : This code is broken (Chris
-		V. verified this).  The constructor now reports that
-		it is broken.  Once we get a bug fix, we can let the
-		constructor construct one again.
-
-2007-07-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_DTrack.C : Changed type of a struct so that it
-		has vrpn_ prepended to the name (don't want anything in
-		the library that can be seen globally to have a name that
-		doesn't start with vrpn_ to avoid name-collisions.
-	* vrpn_Tracker_DTrack.h : Same.
-
-2007-07-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_DTrack.C : Patch from Kurt Achatz to build for new
-		version of A.R.T. DTrack, which supports the new Flystick2
-		input device.  The patch was necessary to support the new
-		(additional) DTrack output format called '6df2'; the driver
-		still understands the former output format '6df', so that
-		it can work with any existing DTrack installation too.
-		Note that there was a change how buttons of a 'Flystick'
-		device are sorted; this was done to fit DTrack's standards
-		described in A.R.T. documentation. For backward
-		compatibility the driver uses the old sorting when using
-		the old output format '6df'.
-	* vrpn_Tracker_DTrack.h : Same.
-
-2007-07-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_inertiamouse.h : Removing iostream and std::vector class
-		from the code.  It turns out that the standard template
-		libraries don't work across all platforms VRPN is built
-		upon, which keeps folks from using (linking to) it if it
-		has these references.  Totally horrible, but true; someone
-		had trouble linking as soon as this was added.
-	* vrpn_inertiamouse.C : Same.
-
-2007-07-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : White space, comment, and error message
-		editing.
-	* vrpn_Log.h : Same.
-
-2007-07-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Fixed bug in the recent patch.
-		Updated version number.
-
-2007-07-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Applied patch from Mike Weiblen that
-		doesn't restrict the number of file descriptors to
-		32, but rather uses as many as are needed based
-		on the actual file descriptor being used.
-	* vrpn_Joylin.C : Same.
-	* vrpn_Mouse.C : Fix from Mike Weiblen to code cleanup that
-		I did that broke the Mouse class.
-
-2007-06-30  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Atmel.C : Making it also compile on Mac Universal.
-	* vrpn_Event.C : Same.
-
-2007-06-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Extra includes to work on non-Windows
-		machines.
-
-2007-06-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Comment fixed.
-	* vrpn_Shared.h : Added vrpn_Semaphore and vrpn_Thread classes
-		based on Hans Weber's classes.  These are to support an
-		upcoming vrpn_Imager_Logger class that will enable full-
-		bandwidth logging while subsetting the images to a
-		client across the network.
-	* vrpn_Shared.C : Same.
-
-2007-06-25  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Updated version number.
-	* Makefile : Adding a number of devices from Bauhaus University Weimar
-		submitted by Jan Springer, including some helper classes
-		used by their code.
-	* vrpn_Atmel.C : Same.
-	* vrpn_Atmel.h : Same.
-	* vrpn_Event.C : Same.
-	* vrpn_Event.h : Same.
-	* vrpn_Event_Analog.C : Same.
-	* vrpn_Event_Analog.h : Same.
-	* vrpn_Event_Mouse.C : Same.
-	* vrpn_Event_Mouse.h : Same.
-	* vrpn_Joylin.C : Adding typecasts to time reads.
-	* vrpn_atmellib.h : Same.
-	* vrpn_atmellib_errno.h : Same.
-	* vrpn_atmellib_helper.h : Same.
-	* vrpn_atmellib_helper.C : Same.
-	* vrpn_atmellib_iobasic.C : Same.
-	* vrpn_atmellib_openclose.C : Same.
-	* vrpn_atmellib_register.C : Same.
-	* vrpn_atmellib_tester.C : Same.
-	* vrpn_interiamouse.C : Same.
-	* vrpn_interiamouse.h : Same.
-
-2007-06-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Attempting to fix some problems with RTS/CTS that
-		came in when we switched to termios serial control in version
-		7 of VRPN.  There was a bug introduced in the Windows clear
-		call that has been fixed.  Trying out a new way to control
-		the RTS/CTS that should work across Linux and Mac platform;
-		hope it works!
-
-2007-06-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changed to version 7.07.
-
-2007-06-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding vrpn_DirectXRumblePad driver submitted by
-		Chris VanderKnyff and Jeff Feasel.
-	* vrpndll.dsp : Same.
-	* vrpn.vjproj : Same.
-	* vrpndll.vjproj : Same.
-	* vrpn_DirectXRumblePad.C : Same.
-	* vrpn_DirectXRumblePad.h : Same.
-	* vrpn_BaseClass.C : Added a public "shutup" boolean member that
-		makes an object not print that it cannot connect to its
-		server counterpart when set to "true".  This functionality
-		is deprecated from the start; we need to figure out a good
-		functional interface for this.  Leaving it in so as not to
-		break EVE code while a new version is implemented.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Flock.C : Added the ability to set the hemisphere for the
-		Flock (code from Jeff Feasel).
-	* vrpn_Flock.h : Same.
-
-2007-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.vcproj : Making all of the .C files compile with the C++
-		compiler.
-	* vrpndll.vcproj: Adding the Poser_Tek4662 file.
-
-2007-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Removed dependencies on vrpn.lib and vrpndll.lib,
-		because they are handled indirectly and through lines in
-		vrpn_Configure.h.
-	* vrpn.dsw : Same.
-	* vrpndll.dsp : Added Poser_Tek4662 source files to the project.
-	* vrpn_Mouse.h : Added VRPN_API to class definition (needed for
-		DLL linkage).
-	* vrpn_Mouse.C : Comment clean-up.
-	* vrpn_Tracker_3DMouse.h : Added VRPN_API to class definition
-		(needed for DLL Linkage).
-	* vrpn_Configure.h : Whitespace changes.
-
-2007-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding patch submitted by Patrick Hartling from
-		Infiscape.com for making this compile on MacOSX
-		to create universal binaries.
-
-2007-06-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Fixing the path to the PhaseSpace libraries.
-
-2007-06-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding PhaseSpace driver submitted by
-		Lawrence Kwan.
-	* vrpndll.dsp : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn_Configure.h : Fixing the path to the include files.
-
-2007-06-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Compiles with PhaseSpace driver submitted by
-		Lawrence Kwan.
-	* vrpn.vcproj : Same.
-	* vrpn_Tracker_PhaseSpace.h : Same.
-	* vrpn_Tracker_PhaseSpace.C : Same.
-
-2007-05-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.sln : It was building the release configuration as
-		Debug for some reason.  So changed that.
-
-2007-04-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Made the joystick report at the
-		requested rate, whether or not there have been changes
-		to its analog values.
-
-2007-04-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Uncommenting the lines that make sure
-		not to send force commands or read values at a rate greater
-		than was asked for.  No idea why these had been commented
-		out, but it broke the case where you opened a non-FF
-		joystick with a zero force update rate.
-
-2007-03-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changing version number to 07.05.
-
-2007-03-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.h : Made both the vrpn_big_endian and the
-		htond() code use the same test to see what the
-		endianness is.
-	* vrpn_Shared.C : It turns out that some ARM processors have
-		a mixed-endian double format, where you have to both
-		swap the bytes and then swap the two words that make
-		up the double.  Horrible.  This checks for that and
-		does it if needed.
-
-2007-03-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Mouse.C : Removing the mouse library except when the
-		new VRPN_USE_GPM_MOUSE definition is specified in
-		vrpn_Configure.h
-	* vrpn_Configure.h : Added entry to let us use the GPM mouse
-		under linux.
-	* Makefile : Added a build environment description for cross-
-		compiling to ARM from PCs running Cygwin
-
-2007-03-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Mouse.C : Removing the mouse library when compiling
-		for the ARM, which is the embedded version of the
-		OS.  This device was not present (at least not on
-		the ARM development I'm working on now).
-
-2007-02-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.sln : Adding required dependencies on quatlib and two
-		new files that were added to the VS 6.0 files.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-
-2007-01-23  David Borland  <borland@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Removed DIENVELOPE struct when 
-	creating the force effect.  This was causing a buzzing when
-	applying forces, as the force was ramped down and then back 
-	up again.
-
-2007-01-23  David Borland  <borland@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.h : Now handles changed force field
-	messages.  Currently, just assuming a constant force.  The center,
-	jacobian, and radius are ignored.
-	* vrpn_DirectXFFJoystick.C : Same.
-
-2007-01-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.C : Changed the interpretation of the
-		Intersense Quaternion to match that of VRPN/Quatlib.
-		This lets us translate the positions directly, rather
-		than scrambled.  Thanks to Christian Odom for the
-		fix!
-	* vrpn_Connection.C : Updated version number to 7.04.
-
-2006-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding new objects to the project to support
-		the two new devices.
-	* vrpndll.dsp : Same.
-	* vrpn_Analog_USDigital_A2.C : Modified to use the device
-		#define in vrpn_Configure.h rather than WIN32.
-	* vrpn_Button_NI_DIO24.C : same.
-	* vrpn_Button_NI_DIO24.h : same.
-
-2006-11-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_USDigital_A2.h : New device driver submitted
-		by William West from Disney VR Studios.
-	* vrpn_Analog_USDigital_A2.h : Same.
-	* vrpn_Button_NI_DIO24.h : Same.
-	* vrpn_Button_NI_DIO24.C : Same.
-	* Makefile : Added the above files.
-	* vrpn_Configure.h : Adds configuration option for these
-		devices and paths needed.
-
-2006-10-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.vcproj : Updated to use the August 2006 version
-		of the DirectX SDK and the Microsoft Platform SDK
-		for Windows Server 20003 R2.
-	* vrpn.vcproj : Same.
-	* vrpndll.vcproj : Same.
-	* vrpn.sln : Added projects needed to do a DirectShow video
-		camera vrpn_Imager server.  Updated to latest DirectX
-		SDK and Platform SDK.
-	* vrpn_FunctionGenerator.C : Removed ambiguity about the
-		pow() operator by casting one of its inputs.
-
-2006-08-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Added projects needed to implement a DirectShow
-		video imager server.
-	* vrpn_Configure.h : Added entry to tell whether to include
-		DirectShow video in the build.  This must be defined
-		to build the DirectShow video imager server.
-
-2006-08-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Switched to most recent version of
-		DirectX SDK.  Moved include into config file so
-		everything can be edited in one location.
-	* vrpn_DirectXFFJoystick.h : Same.
-
-2006-08-28  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.C:  correct version of the file.
-
-2006-08-28  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h,C:  moved the definition of the
-	message-type strings into the C file.  they should have
-	always been here.
-
-2006-08-21  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h,C:  fixed up a few things for
-	vrpn_FunctionGenerator_function_degauss -- constructor and
-	the way cycleTime is calculated.
-
-2006-08-14  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.h,C:  added a new function, 
-	vrpn_FunctionGenerator_function_degauss.  also, made the data
-	members of the other functions protected and added accessors for
-	them all.
-
-2006-07-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.h : Edited some comments.
-	* vrpn_Connection.h : Added functions to tell the connection to only
-		handle a finite number of messages per mainloop() call.
-	* vrpn_Connection.C : Same.
-	* vrpn_FileConnection.h : Re-implemented the limit_messages_played_back
-		function and its functionality using the new capability in the
-		vrpn_Connection object (from which FileConnection derives).
-
-2006-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.h : Increased the maximum number of
-		tracker sensors from 100 to 500.  This is to support
-		more reported beads in the CISMM Video Spot Tracker
-		program.
-
-2006-06-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Added install and uninstall targets.
-
-2006-06-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added HL library when compiling Phantom
-		driver with HDAPI library.
-	* vrpn_Connection.C : Increased version number.
-
-2006-05-04  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Configure.h:  undoing the change i accidentally committed.
-
-2006-05-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.[h,C]:  added get_time, which returns the
-	current UTC time in the steam (as opposed to elapsed time, or
-	time since the connection was opened).
-	* vrpn_FileConnection.h:  same.
-
-2006-04-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Increased version number for new
-		release.
-
-2006-03-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpndll.dsp : Added Button_USB and Keyboard_Mouse.
-	* vrpndll.vcproj : Same.
-
-2006-03-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changing version number for new release.
-
-2006-03-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button_USB.cpp : Code from Tom De Weyer to handle USB
-		buttons on Windows.
-	* vrpn_Button_USB.h : Same.
-	* vrpn.dsp : Adding vrpn_Button_USB.cpp and .h.
-	* vrpn.vcproj : Same.
-	* vrpn_Keyboard_Mouse.C : Updates to export analogs rather than tracker.
-	* vrpn_Keyboard_Mouse.h : same.
-
-2006-03-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.cpp : Added type-cast.
-	* vrpn_Keyboard_Mouse.C : Added required library.
-	* vrpn_Tracker_DTrack.C : Changed from WIN to _WIN check.
-	* vrpn.sln : Visual C++ 2005 solution file for VRPN.
-	* *.vcproj : Visual C++ 2005 project files for VRPN.
-
-2006-02-23  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FileConnection.C:  the bookmarking mechanism used when searching
-	through vrpn logs for start/end times did not correctly handle the
-	end-of-file case (NULL d_currentLogEntry) in the case of !preload and 
-	!accumulate.  store_stream_bookmark and return_to_bookmark now
-	correctly handle going to/from the end of file (without preload and
-	accumulate).
-
-2006-02-22  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Imager.h:  added is_description_valid() to vrpn_Imager_Remote.
-	this function says whether the imager has received a description
-	message yet.
-
-2006-02-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Removing vrpn_Router.[hC]
-	* vrpndll.dsp : Same.
-
-2006-02-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Router.h : Removing the Sierra Router Server and its
-		associated files.  It was coded in a style that used
-		the serial messages directly, rather than defining its
-		own message types.  It is no longer being used at UNC,
-		and I don't know that it has ever been used elsewhere.
-		A user asked that it be removed.
-	* vrpn_Router.C : Same.
-
-2006-02-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Making the C: drive the default in preparation
-		for release of version 7.00.
-
-2006-01-27  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_File_Connection.h (get_replay_rate):  new.  there
-	was no accessor for replay rate, only a way to set it.
-
-2005-12-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Added newline to end of error print.
-	* vrpn_raw_sgibox.C : Removed spurious checks that caused
-		compiler warnings under Cygwin.  Isn't it great to
-		compile under multiple architectures -- it catches
-		so many silly things!
-
-2005-12-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Switching to HDAPI default.
-	* Makefile : Fixed to compile under Cygwin.
-
-2005-12-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_HashST.h : Removed function setting non-existent
-		member variable.
-	* vrpn_Keyboard_Mouse.C : Moved definitions to make them
-		legal in modern compilers.
-	* vrpn.dsp : Added vrpn_HashST.h to the files.
-
-2005-10-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding vrpn_Keyboard_Mouse.[hC] into the build.
-	* vrpn_Keyboard_Mouse.C : Fixing bugs I introduced when making
-		it compile under Linux.
-	* vrpn_Keyboard_Mouse.h : Same.
-
-2005-10-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Keyboard_Mouse.h : Lets us use Windows keyboard to fly.
-		From Tom De Weyer at EDM-Uhasselt from Belgium.
-	* vrpn_Keyboard_Mouse.C : Same.
-	* Makefile : Same.
-
-2005-10-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.h : Made some parameters const that can be.
-	* vrpn_Tracker.C : Same.
-
-2005-10-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Making a protected method public to expose
-		it; it used to be exposed by calling the same method on
-		the vrpn_Synchronized_Connection class, which no longer
-		exists.
-
-2005-10-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Added target for 64-bit Intel-based SGI compilation.
-
-2005-09-30  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	MAJOR VERSION NUMBER CHANGED TO 7.0 because the vrpn_ForceDevice
-	protocol values have changed.  It is now possible to include trimeshes
-	that are in a tree structure, and move individual ones around, as
-	part of the GHOST build.  The HDAPI build still builds, but doesn't
-	have trimeshes in it yet.
-
-	These changes were sent in by Tom De Weyer's group in Belgium after
-	several rounds of discussion and design.
-
-	* Makefile : Added vrpn_ForceDeviceServer.[hC}
-	* vrpn.dsp : Same.
-	* vrpndll.dsp : Same (plus added others needed).
-	* vrpn_Configure.h : Rearranged entries.
-	* vrpn_Connection.C : Upgraded version number.
-	* vrpn_DirectXFFJoystick.h : Now derived from ForceDeviceServer, and
-		includes stubbed member functions that needed to be defined.
-	* vrpn_DirectXFFJoystick.C : Same.
-	* vrpn_ForceDevice.h : Redone to enable multiple objects in a
-		hierarchy in the scene.  The hierarchy handling stuff on
-		the server side is wrapped into vrpn_ForceDeviceServer.
-	* vrpn_ForceDevice.C : Same.
-	* vrpn_ForceDeviceServer.h : Implements the hierarchy-figuring
-		stuff on the server side.  All servers should now derive
-		from this class.
-	* vrpn_ForceDeviceServer.C : Same.
-	* vrpn_HashST.h : Helper class for ForceDeviceServer.
-
-2005-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Added the 5DT16 analog and button drivers.
-
-2005-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding 5DT16 driver along with button driver
-		to convert from its analog outputs to button
-		outputs.
-	* vrpn_5DT16.h : Same.
-	* vrpn_5DT16.C : Same.
-
-2005-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Added the Microscribe.
-
-2005-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3DMicroscribe.C : Added driver from Tom de Weyer's group
-		in Belgium for the Microscribe.
-	* vrpn_3DMicroscribe.h : Same.
-	* vrpn_Configure.h : Same.
-	* Makefile : Same, but only works on Unix whereas the scribe
-		only works on Windows and Mac (need to modify things
-		to make it link correctly on these).
-
-2005-09-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Crossbow.h : Removing a function no longer needed.
-	* vrpn_Tracker_Crossbow.C : Same.
-
-2005-09-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3Space.C : Fixing up type-casts.
-	* vrpn_Connection.C : Removing typecasts that are not needed
-	* vrpn_Joylin.C : Fixing type cast that was a bug under the
-		C++ standard, and on some compilers.
-	* vrpn_Tracker_Fastrak.C : Fixing up typecasts.
-
-2005-09-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Modified all applications to also depend on
-		VRPN library, in addition to "make_vrpn_build."  This
-		is going to break things for those who want to build
-		DLLs, but not having it meant that the apps would not
-		re-link with the library when only library files were
-		changed.  This was debugging hell.
-
-2005-09-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_ForceDevice.C : Fixed a bug in the line-mode
-		constraint code.  Involved remembering lots of
-		linear algebra.  Eigenstuff that I always wondered
-		why I would use it when I had it in course.  Also
-		modified both line and plane codes to normalize the
-		direction vectors they are passed in.  This avoids
-		unexpected scaling of the forces.
-
-2005-09-02	Kalpit Desai	<kvdesai@cs.unc.edu>
-	* vrpn_Text.h: Modified the signature of send_message() method to expect 4th argument (time stamp) which may be supplied.
-	* vrpn_Text.C: Modified the definition of send_message() method to send the user specified timestamp when supplied.
-
-2005-08-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.h : Whitespace change.
-	* vrpn_Connection.C : Fixed a bug where a zero-time select()
-		during an interrupt was not setting the stop time, so
-		would return with an inconsistent state.  Also, whitespace
-		changes.
-	* vrpn_Shared.h : Whitspace changes.
-
-2005-08-13    David Marshburn <marshbur@cs.unc.edu>
-
-	* vrpn.dsw:  makes vrpn_Phantom project depend on vrpn project
-
-2005-08-05  Kalpit Desai	<kvdesai@cs.unc.edu>
-
-	* vrpn_Poser.h: Added register_change_handler routines and vrpn_POSERCB
-		template that provides a way to call back user-routines.
-	* vrpn_Poser.C: Modified handle_change_message routine of server to
-		pack the information in vrpn_POSERCB format and then callback
-		the registered user-routines.		
-
-2005-07-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Added a clock drift estimator project to the list
-		of available projects.
-	* vrpn_Connection.C : Modified the getservicename function so that
-		it doesn't seg fault if passed a NULL pointer.
-
-2005-07-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Debugged and tested on a mac.  Tested on
-		Linux box.  Only tested with the serial mouse, so
-		more testing should be done before we're entirely
-		certain that the port worked.
-
-2005-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Switched over to the termios-style commands
-		from the termio/ioctl() style.  This lets things compile
-		on the Mac platform and should retain backwards compatibility
-		with the other Unix/Linux platforms.  The code does indeed
-		compile on linux, sgi, and sparc.  Not yet tested.
-
-2005-07-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.dsp : Added include directories on $(SYSTEMDRIVE)
-		and lib directories also on $(SYSTEMDRIVE) so that the
-		apps can build correctly with only edits in the
-		vrpn_Configure.h file if things are installed in standard
-		locations.
-	* vrpn.dsp : Same.
-	* vrpn_Configure.h : Same.
-	* vrpndll.dsp : Same.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Removed vrpn_Clock.C and .h, which are
-		no longer needed.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Removed vrpn_Clock.C and .h files from those needed.
-	* vrpndll.dsp : Same.
-	* vrpn_BaseClass.C : Removed option to not count an object when
-		doing reference counting.  This was only in there for the
-		synchronized connections, which are now gone.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Clock.C : Removed.
-	* vrpn_Clock.h : Removed.
-	* vrpn_Connection.C : Removed references to vrpn_Clock, and the
-		implementation of vrpn_Synchronized_Connection.  This is
-		going to break every server ever compiled for VRPN, but the
-		fix is to change to using a vrpn_Connection wherever there
-		was a vrpn_Synchronized_Connection before.  If you were
-		including the parameters for the clock frequency and
-		interval, remove them.
-	* vrpn_Connection.h : Same.
-	* vrpn_ForwarderController.C : Removed Synchronized.
-	* vrpn_Mutex.C : Same.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding vrpn_Mouse to Windows build.
-	* vrpndll.dsp : Same.
-	* vrpn_Mouse.C : Modified so that it will compile on Windows.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Including vrpn_Mouse class in the server build.
-	* vrpn_Mouse.h : Linux GPM-based mouse driver submitted by
-		Mike Weiblen at 3DLabs.
-	* vrpn_Mouse.C : Same.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding Logitech 3DMouse into the Windows build.
-	* vrpndll.dsp : Same.
-	* vrpn_Tracker_3DMouse.C : Switching to C++ type casts and putting
-		in some more to prevent compile-time warnings on Windows.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_3DMouse.C : Driver for Logitech 3D Mouse
-		provided by Jinseok Seo from the VR Lab of
-		POSTECH in Korea.
-	* vrpn_Tracker_3DMouse.h : Same.
-	* Makefile : Added the 3D mouse into the build.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adding Crossbow into the set of files built
-		into VRPN.
-	* vrpndll.dsp : Same.
-	* vrpn_Tracker_Crossbow.C : Changed warning pragmas to work
-		with VC6.0.
-
-2005-07-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Crossbow.h : Driver from Chris V. for a
-		Crossbow accelerometer and rate gyro server.
-	* vrpn_Tracker_Crossbow.C : Same.
-
-2005-06-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Fixed type on GNUC define pointed out by
-		Chris V.
-
-2005-06-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.C : Added transcoding from float32
-		to uint8 to enable testing the receipt of
-		different image servers.
-
-2005-05-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Adds patch for compile on Mac submitted
-		by Patrick Hartling.
-
-2005-05-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Clock.h : Added "class" keyword so it would compile on
-		Linux.
-
-2005-05-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.C : Changes from Jeff Feasel to fix a
-		bug I introduced when I put the reference-counting
-		stuff in without his earlier patch.  This makes the
-		Clock object behave differently.  It also hides the
-		clock objects away so that users don't create them
-		and cause reference-count problems.  Also adds
-		comments describing why we need both unique and
-		non-unique base classes.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Clock.C : Same.
-	* vrpn_Clock.h : Same.
-	* vrpn_Connection.C : Same. Also bumps minor version number.
-	* vrpn_Connection.h : Same.
-	* vrpn_Forwarder.C : Adds reference-counting to this class, which
-		is not derived from BaseClass.
-	* vrpn_Forwarder.h : Same.
-	* vrpn_ForwarderController.C : Same.
-	* vrpn_ForwarderController.h : Same.
-	* vrpn_Mutex.C : Same.
-	* vrpn_RedundantTransmission.C : Same.
-	* vrpn_SharedObject.C : Same.
-
-2005-05-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Removing HMD directory stuff that is no
-		longer useful, and might cause permission
-		problems on builds at UNC.
-
-2005-04-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_ForceDevice.h : Replaced the callback list code
-		with new code based on the template.  This file
-		was missed in the mass conversion 12/14/2004.
-	* vrpn_ForceDevice.C : Same.
-
-2005-04-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Moved the location to look for DirectX
-		SDK to where the Feb 2005 installer puts it.  This
-		version works with release but not debug code.  How
-		Nice of them :-)
-	* vrpn_NationalInstruments.h : Removed a redundant place to
-		store the number of output channels.  There is already
-		a member variable for this is the AnalogOutput class;
-		having another one here just causes fragility.
-	* vrpn_NationalInstruments.C : Same.
-
-2005-04-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_NationalInstruments.C : Marked one particular
-		error return code as not a problem for AO_Configure.
-		This makes the new NI module work like the old
-		NI_Output.  It is almost certainly something to
-		fix for real later.
-	* vrpn.dsw : Added dependencies to make the server
-		rebuild when library does.
-
-2005-02-25  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Removed -LANG:std from compile, no streams
-		used in the code anymore.
-
-2005-02-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Output.C : Whitespace change.
-	* vrpn_Analoh_Output.h : Same.
-	* vrpn_Poser_Analog.C : By default, a poser will not send
-		updates until it gets a request from a client.  Also,
-		it sends them only when they arrive, not every
-		time through mainloop().
-	* vrpn_Poser_Analog.h : Same.
-	* vrpn_nikon_controls.h : Guard definitions to enable
-		multiple inclusion.
-	* vrpn_NationalInstruments.C : Replacement for the
-		vrpn_Analog_Output_NI.C file that makes a more-
-		general read/write server.
-	* vrpn_NationalInstruments.h : Replacement for the
-		vrpn_Analog_Output_NI.h file that makes a more-
-		general read/write server.
-	* vrpn.dsp : Modified to use new files.
-	* vrpndll.dsp : Modified to use new files.
-	* Makefile : Changed NI files to NationalInstruments.
-
-2005-02-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-        * Makefile : Added John Stone's definitions to make
-                things compile under 64-bit Linux.
-
-2005-01-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.C : Removing last vestiges of STREAMS from VRPN.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Clock.C : Same.
-	* vrpn_Configure.h : Same.
-	* vrpn_Shared.h : Same.
-
-2005-01-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Imager.C : Removed all references to the ill-planned
-		RGB and BGR formats.
-	* vrpn_Imager.h : Same.
-
-2004-12-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3Space.C : Turned on a higher level of warnings in
-		Windows and then went through and fixed all of the
-		warnings, except a few on FunctionGenerator (which
-		has an uncompleted function) and on Sound (which has
-		a bunch of uncompleted functions).  Fixed a few bugs
-		that turned up along the way.  Ripped out every trace
-		of iostream (old or new type) from the base library.
-		Also removed VRPN_NO_STREAMS, which was obviated by
-		this.
-	* vrpn_ADBox.C : Same.
-	* vrpn_Analog.C : Same.
-	* vrpn_Analog.h : Same.
-	* vrpn_Analog_5dt.h : Same.
-	* vrpn_Analog_Output_NI.C : Same.
-	* vrpn_Analog_Output_NI.h : Same.
-	* vrpn_Analog_Radamec_SPI.C : Same.
-	* vrpn_BaseClass.C : Same.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Button.C : Same.
-	* vrpn_CerealBox.C : Same.
-	* vrpn_Configure.h : Same.
-	* vrpn_Connection.C : Same.
-	* vrpn_DirectXFFJoystick.C : Same.
-	* vrpn_Dyna.C : Same.
-	* vrpn_FileConnection.C : Same.
-	* vrpn_Flock.C : Same.
-	* vrpn_FunctionGenerator.C : Same.
-	* vrpn_FunctionGenerator.h : Same.
-	* vrpn_Imager.C : Same.
-	* vrpn_Imager.h : Same.
-	* vrpn_ImmersionBox.C : Same.
-	* vrpn_ImmersionBox.h : Same.
-	* vrpn_Joywin32.C : Same.
-	* vrpn_Joywin32.h : Same.
-	* vrpn_Mutex.C : Same.
-	* vrpn_Poser_Analog.h : Same.
-	* vrpn_Poser_Tek4662.C : Same.
-	* vrpn_Serial.C : Same.
-	* vrpn_Shared.C : Same.
-	* vrpn_Shared.h : Same.
-	* vrpn_SharedObject.C : Same.
-	* vrpn_Sound.C : Same.
-	* vrpn_Spaceball.C : Same.
-	* vrpn_Tng3.C : Same.
-	* vrpn_Tracker_DTrack.C : Same.
-	* vrpn_Tracker_Fastrak.C : Same.
-	* vrpn_Tracker_Liberty.C : Same.
-	* vrpn_UNC_Joystick.C : Same.
-	* vrpn_VPJoystick.C : Same.
-	* vrpn_Wanda.C : Same.
-	* vrpn_Zaber.C : Same.
-	* vrpn_nikon_controls.C : Same.
-	* vrpn_raw_sgibox.C : Same.
-
-2004-12-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.h : Guarding the #pragma that turns off
-		the warning so that it only happens on Windows,
-		so that the SGI compiler doesn't complain about
-		every file.
-
-2004-12-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.h : Added a template class to deal with
-		callback list handling.  This does not use STL, to
-		avoid the problems with having incompatible STL
-		versions on some systems.  It generated a warning
-		message when using DLLs that seemed to make no sense,
-		and the test code still works in DLL mode (tested),
-		so I turned the warning off.  This change removes
-		a lot of duplicate code from derived classes, and
-		ensures proper clean-up of lists at destruction.
-	* vrpn_Analog.C : Modified to use templated callbacks.
-	* vrpn_Analog.h : Same.
-	* vrpn_Button.C : Same.
-	* vrpn_Button.h : Same.
-	* vrpn_Clock.C : Same.
-	* vrpn_Clock.h : Same.
-	* vrpn_Connection.C : Same (modified Clock callback).
-	* vrpn_Dial.C : Same.
-	* vrpn_Dial.h : Same.
-	* vrpn_Imager.C : Same.
-	* vrpn_Imager.h : Same.
-	* vrpn_Router.C : Same.
-	* vrpn_Router.h : Same.
-	* vrpn_Text.C : Same.
-	* vrpn_Text.h : Same.
-	* vrpn_Tracker.C : Same.
-	* vrpn_Tracker.h : Same.
-	* vrpndll.dsp : Must have tweaked a compiler flag.
-
-2004-12-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Changes from Patrick Hartling to make
-		VRPN compile under FreeBSD.
-	* vrpn_Types.h : Same.
-
-2004-12-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Switched out TempImager for Imager
-	* vrpn.dsw : Changed to test_imager from test_tempimager
-	* vrpn_Imager.h : Added #include needed on Unix
-
-2004-12-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp  Added vrpn_Imager.[hC] and removed
-		vrpn_TempImager.[hC].
-	* vrpndll.dsp  Same.
-	* vrpn.dsw  Added vrpn_testimager_server.dsp
-	* vrpn_Imager.C  Final design, partial implementation of
-		VRPN Imager class.  Pulls the image pose out as a
-		separate class and adds throttle capability to the
-		client code (implemented in server by dropping frames
-		rather than sending them).  Adds count of frames
-		dropped to alert client application.  Adds 12-in-16
-		data type.  Transcoding between types not yet
-		implemented.  Client-side selection of data types to
-		send not yet implemented.  RGB and BGR packed formats
-		not yet implemented.
-	* vrpn_Imager.h  Same.
-
-2004-11-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Whitespace changes.
-
-2004-11-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Dyna.C : Added changes from Uni-Hamburg to also work with
-		the SeeReal D4D stereo Display, which is an older version.
-		This still works with the newer DynaSight at UNC.
-	* vrpn_Tracker_Liberty.C : Also works with the Patriot, which
-		sends a slightly different record format.  This version
-		comes from Uni-Hamburg.  Roland Schroeder-Kroll sent
-		these fixes in from Steffi Beckhaus' group there.
-
-2004-11-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Happy Birthday to me!
-	* Makefile : Added John Stone's additions to make it compile on
-		64-bit Solaris
-
-2004-11-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog.C : Fixed a bug where a specified time value never
-		got stored into the timestamp before sending.
-
-2004-10-20  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_TempImager.h:  added VRPN_CALLBACK to the friend function
-	declaration of java_vrpn_handle_region_change in 
-	vrpn_TempImager_Region
-
-2004-10-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Types.h : Added a flag to tell the file not to throw an error
-		when compiled with a C compiler rather than a C++ compiler.
-		Useful to programs that want to hide things behind a C
-		interface.
-
-2004-10-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Fixed a crash bug when you didn't have
-		a joystick open.
-
-2004-09-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Adding a couple more VRPN_CALLBACKs that I thought
-		we didn't need but we do.
-	* vrpn_raw_sgibox.C : same.
-	* vrpn_Configure.h : Changing back to the C: drive for normal users
-		(I've got everything installed on D:).
-
-2004-09-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Adding Chris VanderKnyff's changes that enable DLL linkage
-	for applications.  Heading towards enabling C# and other language
-	support.
-
-	* ChangeLog : Fixing date on my earlier message, reordering.
-	* Makefile : Adding new source-code files.
-	* make_vrpn_libs_build.dsp : New project file to make
-		dependency on both VRPN and VRPNDLL.
-	* time_test.dsp : Making it depend on the project that causes
-		both VRPN and VRPNDLL projects to be built, rather
-		than on VRPN.  If you try to make it depend on both
-		VRPN and VRPNDLL, you get linking trouble.
-	* vrpn.dsp : Same.  Also, defining things needed to make DLL
-		linkage work correctly.
-	* vrpn.dsw : Adding make_vrpn_libs.build project.  Adding
-		dependencies.
-	* vrpn_Configure.h : Added an entry for compiling with DLL linkage.
-		Added definitions needed to make this work for the three
-		cases (library DLL, library static, application).
-	* vrpn_Connection.C : Removed iostream.  Chris made error output
-		go to stderr rather than stdout.
-	* vrpn_Router.C : Moved external functions into static member
-		functions to avoid cluttering the name space.
-	* vrpn_Types.h : Changed to #error from ad-hoc error generator.
-	* vrpn_3Space.h : Making all classes defined with VRPN_API.
-		Making all callbacks use VRPN_CALLBACK.  Making all
-		external functions and structures VRPN_API.
-	* vrpn_ADBox.h : Same.
-	* vrpn_Analog.h : Same.
-	* vrpn_Analog_5dt.h : Same.
-	* vrpn_Analog_Output.h : Same.
-	* vrpn_Analog_Output_NI.h : Same.
-	* vrpn_Radamec_SPI.h : Same.
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Button.h : Same.
-	* vrpn_CerealBox.h : Same.
-	* vrpn_Clock.h : Same.
-	* vrpn_Connection.h : Same.
-	* vrpn_Dial.h : Same.
-	* vrpn_DirectXFFJoystick.h : Same.
-	* vrpn_Dyna.h : Same.
-	* vrpn_FileConnection.h : Same.
-	* vrpn_FileController.h : Same.
-	* vrpn_Flock.h : Same.
-	* vrpn_Flock_Parallel.h : Same.
-	* vrpn_ForeceDevice.h : Same.
-	* vrpn_ForwarderController.h : Same.
-	* vrpn_FunctionGenerator.h : Same.
-	* vrpn_GlobalHapticsOrb.h : Same.
-	* vrpn_ImmersionBox.h : Same.
-	* vrpn_JoyFly.h : Same.
-	* vrpn_Joylin.h : Same.
-	* vrpn_Joywin32.h : Same.
-	* vrpn_LamportClock.h : Same.
-	* vrpn_Log.h : Same.
-	* vrpn_Magellan.h : Same.
-	* vrpn_Mutex.h : Same.
-	* vrpn_Nidaq.h : Same.
-	* vrpn_Poser.h : Same.
-	* vrpn_Poser_Analog.h : Same.
-	* vrpn_Poser_Tek4662.h : Same.
-	* vrpn_RedundantTransmission.h : Same.
-	* vrpn_Router.h : Same.
-	* vrpn_Serial.h : Same.
-	* vrpn_Shared.h : Same.
-	* vrpn_SharedObject.h : Same.
-	* vrpn_Sound.h : Same.
-	* vrpn_Spaceball.h : Same.
-	* vrpn_TemImager.h : Same.
-	* vrpn_Text.h : Same.
-	* vrpn_Tng3.h : Same.
-	* vrpn_Tracker.h : Same.
-	* vrpn_Tracker_AnalogFly.h : Same.
-	* vrpn_Tracker_ButtonFly.h : Same.
-	* vrpn_Tracker_DTrack.h : Same.
-	* vrpn_Tracker_Fastrak.h : Same.
-	* vrpn_Tracker_Liberty.h : Same.
-	* vrpn_Tracker_isense.h : Same.
-	* vrpn_TypeDispatcher.h : Same.
-	* vrpn_UNC_Joystick.h : Same.
-	* vrpn_VPJoystick.h : Same.
-	* vrpn_Wanda.h : Same.
-	* vrpn_Zaber.h : Same.
-	* vrpn_nikon_controls.h : Same.
-	* vrpn_raw_sgibox.h : Same.
-	* vrpn_sgibox.h : Same.
-
-2004-09-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.h : Bumped the maximum number of sensors per tracker
-		from 20 to 100.
-	* vrpn_BaseClass.C : Making the d_servicename and d_connection
-		code only run once for a multiple-inheritance tree.
-		Moved the deletion code into the Unique base class
-		destructor to avoid crashing due to accessing already-
-		deleted connection object.
-	* vrpn_Connection.C : Prettifying.
-	* time_test.dsp : Switching back to DLL-based linkage
-	* vrpn.dsp : Same.
-
-2004-09-01  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FunctionGenerator.[h,C]:  first commit of a new device
-	type, and function generator
-	* vrpn.dsp:  includes function generator files
-
-2004-08-31  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Added John Stone's fix to make it compile on macs.
-
-2004-08-31  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding build for vrpn_Poser_Tek4662 in server library.
-	* time_test.dsp : Changing code generation to use multithreaded
-		non-DLL for both debug and release.  This turns out to have
-		always been the proper setting to use.  Unfortunately, all
-		apps have to be rebuild with new settings, and all libraries
-		have to use the same setting.
-	* vrpn.dsp : Same.
-	* vrpn_Analog.C : Whitespace changes.
-	* vrpn_Poser.C : Same.
-	* vrpn_Poser.h : Same.
-	* vrpn_CerealBox.C : Comment correction.
-	* vrpn_Connection.C : Setting values to NULL to avoid multiple
-		deletion attempts on clock object at shutdown.
-	* vrpn_Serial.C : Declared const parameter when appropriate.
-	* vrpn_Serial.h : Same.
-	* vrpn_Nikon_Controls.C : Error message correction.
-	* vrpn_Nikon_Controls.h : Uppercased "com1" for Windows.
-
-2004-08-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Adding changes made by Jeff Feasel to include reference counting
-	in the vrpn_Connection object so that they would be deleted when
-	all objects using them are deleted (and when all objects opening
-	them with vrpn_get_connection_by_name() remove their references.
-	* vrpn_BaseClass.C : Adds reference-counting for vrpn_Connections.
-	* vrpn_Clock.C : Same.
-	* vrpn_Connection.C : Same.
-	* vrpn_Connection.h : Same.
-	* vrpn_Mutex.h : Same.  Also fixed a bug whereby the number of
-		allocated connections was not being properly incremented.
-
-2004-08-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Adds possibility that NI files are on D:
-	* vrpn_Button.C : Moving global constants not starting with vrpn_
-		from header file to source file.
-	* vrpn_Button.h : Same.
-
-2004-08-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Changes submitted by Kurt Achatz at A.R.T.
-	* Makefile : Adding vrpn_Tracker_DTrack.[Ch] to server.
-	* vrpn_Analog.C : Fixing time-comparison bug.
-	* vrpn_Configure.h : No longer need to configure the
-		DTrack driver -- all needed files are built in.
-	* vrpn_Tracker_DTrack.C : Updated to not switch target ID
-		numbering.  Now supports up to for A.R.T. Flysticks.
-	* vrpn_Tracker.DTrack.h : Same.	
-
-2004-07-27  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_FileConnection.C : Made all of the deletes for
-		arrays of characters use the [] version of
-		delete on (char *).  Very scary that it didn't
-		used to do this.
-
-2004-07-27  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding in recent files.  Deleting commented-out
-		rules.
-	* vrpn_Poser.C : removing unused variables.
-	* vrpn_Poser.h : Adding newline at end of file.
-
-2004-07-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Added project file for forcedevice test client.
-	* vrpn_Configure.h : Added entry for using the HDAPI library from
-		SensAble Technologies in place of the older GHOST library.
-
-2004-07-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-        * vrpn_Connection.C : Added port number to printed comment.
-
-2004-06-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Turns off streams when compiling for the
-		Phantom server.
-	* vrpn_TempImager.C : Adds functions to send using pointers to
-		the data to be sent, rather than pointer to the whole
-		image.  Added functions to set the resolution and range.
-	* vrpn_TempImager.h : Same.  Increased number of channels.
-
-2004-05-23  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Output_NI.C : Removed debug print statements.
-	* vrpn_Poser_Analog.C : Changed the parameters so that it can
-		use a different analog output device for each channel.
-		This is going to break code that uses the Posers, but it
-		was needed to split it up for the case where some channels
-		were driven by one device and others by a different
-		device.  It now behaves more like an AnalogFly in terms
-		of parameters.
-	* vrpn_Poser_Analog.h : Same.
-
-2004-05-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Output_NI.h : Analog output that uses National
-		Instruments board.
-	* vrpn_Analog_Output_NH.C : Same.
-	* vrpn.dsp : Added NI-DAQ to library path, files to project.
-		Enable/disable using vrpn_Configure.h.
-	* vrpn.dsw : Added tracker_to_poser project (client_src).
-	* vrpn_Configure.h : Added entry for National Instruments
-		board.  Also loads libraries if NI is configured.
-	* vrpn_Poser.C : Made several things const that should have
-		been.
-	* vrpn_Poser.h : Same.
-	* vrpn_Poser_Analog.C : Added comment.
-	* vrpn_TempImager.C : Checks to make sure we have sent the
-		description before sending any regions.  Removed an
-		unused parameter.
-	* vrpn_TempImager.h : Added comments for improvements.  Added
-		some functions.  Still a work in progress.
-
-2004-05-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.C : Implemented another of the decode functions.
-
-2004-04-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_ButtonC : Modified the reset command for the Pinchglove
-		so that it works more reliably (fixed timeout bug
-		and reworked logic).  Tested by offsite user who
-		had problems with the original version.
-	* vrpn_ForceDevice.C : Making it compile under Cygwin.
-	* vrpn_Serial.C : Making it compile undre Cygwin.
-	* vrpn_Tracker.h : Describing the format of the values to be returned.
-	* vrpn_Types.h : Making it compile under Cygwin.
-
-2004-04-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.h : Returns the port argument for the parallel
-		button device to an int to make error checking work.
-		Points to the web page where the Python button is
-		described.
-
-2004-04-13  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_FileConnection.h:  adds new data members to track earliest
-	and latest user-message times and functions for finding these times.  
-	Adds a function, jump_to_filetime, that jumps the current time in
-	a vrpn stream to a specified absolute time.  Adds an internal 
-	class, vrpn_FileBookmark, used when jumping around in a stream.
-	* vrpn_FileConnection.C:  this should no longer cause repeated 
-	or missed message when (internally) jumping around in streams.
-	Also, elapsed time is computed based on the earliest-timed user
-	message.  As a result, functions that query elapsed time or
-	stream length will cause vrpn to examine the entire stream once.
-
-2004-04-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Added check for old/new streams.
-	* vrpn_BaseClass.C : Same.
-
-2004-04-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Adding flag to SGI compile in the hope that it would
-		fix things and let us use the new streams libraries.  It
-		got us part of the way there on my system.
-	* vrpn_BaseClass.C : Added Patrick Hartling's changes to make VRPN
-		compile with Visual Studio.NET, which required switching to
-		new streams, which required retrofitting SGIs to use old
-		streams (using yet another define in vrpn_Configure.h).
-	* vrpn_BaseClass.h : Same.
-	* vrpn_Clock.C : Same.
-	* vrpn_Configure.h : Same.
-	* vrpn_Connection.C : Same.
-	* vrpn_ImmersionBox. : Same.
-	* vrpn_Shared.C : Same.
-	* vrpn_TempImager.h : Same.
-	* vrpn_Tng3.C : Same.
-	* vrpn_Tracker_AnalogFly : Adding Patrick Hartlings changes to make
-		it compile with Visual Studio.NET, in this case a type cast
-		to let the compiler know which function to call.
-	* vrpn_Tracker_ButtonFly : Same.
-
-2004-04-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Modified all of VRPN to use calls to a new
-		function vrpn_gettimeofday() rather than the standard
-		gettimeofday() to avoid exporting gettimeofday().  On
-		all but Windows with WINSOCK, this is defined back to
-		gettimeofday().  On Windows with WINSOCK, it is the
-		function that implements gettimeofday().  By editing
-		a flag in vrpn_Configure.h, VRPN will still export
-		gettimeofday; otherwise, it no longer does on any
-		operating system.
-	* vrpn_Shared.h : Same.
-	* vrpn_Configure.h : Modified to include an optional parameter
-		that will export vrpn_gettimeofday() as gettimeofday() and also
-		'struct timezone' when it is set, but not otherwise.
-	* time_test.cpp : Using vrpn_gettimeofday() not gettimeofday()
-	* vrpn_3Space.C : Same.
-	* vrpn_ADBox.C : Same.
-	* vrpn_Analog.C : Same.
-	* vrpn_Analog_3dt.C : Same.
-	* vrpn_Analog_Output.C : Same.
-	* vrpn_Analog_Radamec_SPI.C : Same.
-	* vrpn_BaseClass.C : Same.
-	* vrpn_Button.C : Same.
-	* vrpn_CerealBox.C : Same.
-	* vrpn_Clock.C : Same.
-	* vrpn_Connection.C : Same.
-	* vrpn_Dial.C : Same.
-	* vrpn_DirectXFFJoystick.C : Same.
-	* vrpn_Dyna. : Same.
-	* vrpn_FileController.C : Same.
-	* vrpn_Flock.C : Same.
-	* vrpn_Flock_Parallel.C : Same.
-	* vrpn_ForceDevice.C : Same.
-	* vrpn_ForewardController.C : Same.
-	* vrpn_GlobalHapticsOrb.C : Same.
-	* vrpn_ImmersionBox.C : Same.
-	* vrpn_Joylin.C : Same.
-	* vrpn_Joywin32.C : Same.
-	* vrpn_Magellan.C : Same.
-	* vrpn_Mutex.C : Same.
-	* vrpn_Nidaq.C : Same.
-	* vrpn_Nidaq.h : Same.
-	* vrpn_Poser.C : Same.
-	* vrpn_Poser_Analog.C : Same.
-	* vrpn_RedundantTransmission.C : Sam.e
-	* vrpn_Router.C : Same.
-	* vrpn_Serial.C : Same.
-	* vrpn_SharedObject.C : Same.
-	* vrpn_Sound.C : Same.
-	* vrpn_Spaceball.C : Same.
-	* vrpn_TempImager.C : Same.
-	* vrpn_Text.C : Same.
-	* vrpn_Tng.C : Same.
-	* vrpn_Tracker.C : Same.
-	* vrpn_Tracker_AnalogFly.C : Same.
-	* vrpn_Tracker_ButtonFly.C : Same.
-	* vrpn_Tracker_DTrack.C : Same.
-	* vrpn_Tracker_Fastrak.C : Same.
-	* vrpn_Tracker_Liberty.C : Same.
-	* vrpn_Tracker_isense.C : Same.
-	* vrpn_UNC_Joystick.C : Same.
-	* vrpn_Wanda.C : Same.
-	* vrpn_Zaber.C : Same.
-	* vrpn_nikon_controls.C : Same.
-	* vrpn_FileConnection.C : Same.  Also, modified some calls to
-		advance_currentLogEntry() so that they were function
-		calls so that the code would compile.  Not sure how
-		they compiled before...
-
-2004-03-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_CerealBox.C : Fixed a bug that encoded the negative tick
-		incorrectly.
-	* vrpn_Joywin32.h : Added credits.
-	* vrpn_Tracker.C : Closes the serial device when the tracker's
-		destructor is called.
-	* vrpn_Tracker.h : Same.
-
-2004-02-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Closes file handle that is no longer needed.
-	* vrpn_RedundantTransmission.C : Same.
-	* vrpn_FileConnection.h : Added three new global flags that
-		control the state of buffering when a FileConnection
-		reads a log file.  PRELOAD controls whether it grabs
-		the whole file into memory when it starts.  ACCUMULATE
-		controls whether it keep the file in memory as it reads
-		it.  SKIP_TO_USER_MESSAGES tells whether it should jump
-		over all initial system messages in a file when it is
-		loaded or rewound.
-	* vrpn_FileConnection.C : Major changes throughout to implement
-		the flexibility described above.  Also lots of code
-		factoring and consolidation so that there is only one
-		function to do each particular operation that is called
-		by all other functions requiring the operation.  Tested
-		with Nano, Video_spot_tracker, and vrpnLogToMatlab in
-		several different states of operation.
-
-2004-02-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.C : Added change by David Nahon to make
-		the units correct (meters rather than centimeters).
-
-2004-02-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Removed separate library for DTrack.
-	* vrpn_Tracker.DTrack.C : Includes the necessary .c file from
-		dtracklib to avoid having to load a library.
-
-2004-02-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Told the release version where to find Dtrack.h.
-	* vrpn_Tracker_DTrack.C : Modified the order of includes so that
-		it can compile properly when VRPN_USE_DTRACK is defined.
-		Initialized some member variables correctly.
-	* vrpn_Tracker.DTrack.h : Same.
-
-2004-02-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	Adding changes from David Nahon at Virtools.
-	* vrpn.dsp : Added DTrack files and includes and project.
-	* vrpn.dsw : Same.
-	* vrpn_Configure.h : Added configuration setting to enable
-		building the DTrack code from Advanced Realtime
-		Tracking CmbH.
-	* vrpn_Tracker_isense.C : Modified this to return the orientation
-		with the axes permuted in a way that makes it match
-		what other trackers report.
-
-2004-02-04  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.C (handle_sender_message):  auto-registers
-	unknown senders.
-
-2004-01-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.C : Added initialization of the watchdog timer
-		in the constructor to keep it from accidentally taking
-		over and causing infinite-reset problems on all but
-		the Liberty.
-
-2003-12-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock.h : Added an optional flag to tell whether to invert
-		the Quaternion orientation report before sending it back.
-		This has been done always in the past, but it was probably
-		a hack to make the sensors work in the wrong hemisphere.
-	* vrpn_Flock.C : Same.
-	* vrpn_Flock_Parallel.h : Same.
-	* vrpn_Flock_Parallel.C : Same.
-
-2003-12-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_5dt.h : Added optional parameter to make it try
-		10 bytes per message rather than 9.  This is because one
-		group has one that does this.
-	* vrpn_Analog_5dt.C : Same.  Also fixed some bugs reported by
-		Sebastien Maraux.
-
-2003-12-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.h : Added calls to raise and lower RTS line.
-		Should work on Windows.  Not sure it will work on Linux/Unix.
-		Not tested on any.
-
-	* vrpn_Serial.C : Same.
-
-	* vrpn_Flock.C : Changed to use the new RTS raise/lower calls
-		in vrpn_Serial.C to reset the tracker.  This should enable
-		Flocks to work even with serial connectors that have all
-		the wires connected.
-
-2003-12-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Clock.C : Plugging memory leaks.
-	* vrpn_Connection.C : Plugging memory leaks.
-
-2003-12-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Liberty.h : Adds driver submitted by Daniel Myall
-		from Westco for the Polhemus Liberty tracker.
-	* vrpn_Tracker_Liberty.C : Same.
-	* vrpn_Tracker.h : Same.
-	* vrpn_Tracker.C : Same.
-	* vrpn.dsp : Same.
-	* Makefile : Same.
-
-2003-11-22  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog.C : report() : Added parameter to tell the timestamp
-		that should be used by the Analog for the report.  Both
-		for vrpn_Analog and vrpn_Analog_Server.
-		: report_changes() : Same.
-	* vrpn_Analog.h : Same.  Also added default time parameter.  Also
-		re-ordered where include files happen.
-
-2003-11-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.h : Modified so that you can set the class of
-		service in the vrpn_Tracker_Server.
-	* vrpn_Tracker.C : Same.
-
-2003-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : I messed up the commented-out config for UNC
-		with the last commit.  Fixed here.
-
-2003-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Compiler warning on SGI caught this!  There
-		was an = rather than == where we were checking for the
-		existence of a local type.  No harm done, but this avoids
-		extra checking.
-
-2003-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Exposing constructor with stern warning
-		against using it.
-
-2003-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock.C : Added changes so that the use o the extended-range
-		transmitter is optional, rather than required as it was
-		before.
-	* vrpn_Flock.h : Same.
-
-2003-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.C : Added changed by David Nahon that lets
-		the user specify whether to do a boresight reset at startup.
-		Also changes the sensor numbers to be zero-indexed like all
-		other VRPN trackers.  Also changes units to meters and
-		radians to match other VRPN trackers.
-	* vrpn_Tracker_isense.h : Same.
-
-2003-11-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Changes the default port number one more time,
-		to the one given to us by the Internet Address Naming
-		Authority.
-
-2003-10-31  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.h (vrpn_Endpoint):  new methods setConnection and
-	getConnection, and a new data member d_parent of type vrpn_Connection*.
-	* vrpn_Connection.C (vrpn_Endpoint::handle_type_message):  message
-	type auto-registration.  If the type from the remote side is unknown,
-	register the type locally.  This enables generic stream examiners
-	and editors.
-	(vrpn_Connection::connect_to_client):  call vrpn_Endpoint::
-	setConnection after creating an endpoint.
-	(vrpn_Connection::vrpn_Connection):  same
-	(vrpn_Connection::server_check_for_incoming_connections):  same
-
-2003-10-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.C : Fixed a bug that was added in the code that
-		unregisters handlers in the destructor.  It needed to pass
-		another parameter, which it does here, to work in the
-		general case.  This bug caused nano to hang at exit,
-		repeatedly tryin to unregister the same (wrong) handler.
-
-2003-09-26  Matt Harvey  <m.j.harvey@ucl.ac.uk>
-
-	* Makefile : Added VPJoystick driver.
-	* vrpn.dsp : Same.
-	* vrpn_VPJoystick.h : Driver for a commercial joystick.
-	* vrpn_VPJoystick.C : Same.
-	* vrpn_raw_sgibox.C : Modified to remove #defines from the header
-		file that didn't start with vrpn_
-	* vrpn_raw_sgibox.h : Same.
-
-2003-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Rearranged order of functions so that
-		it would compile on HPUX.
-	* vrpn_ForceDevice.C : Made it compile on HPUX.
-	* vrpn_ForceDevice.h : Rationalized const vs. non-const params.
-	* vrpn_Shared.h : Moved hack to make it compile on HPUX.
-
-2003-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.cpp : Compiles without warnings (commented out
-		unused variables).
-	* time_test.dsp : Making it build on Release setting.
-	* vrpn_ForceDevice : Changed types to prevent compiler warnings.
-
-2003-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.C : Cleans up memory in the destructor to
-		prevent it leaking when remote tracker objects
-		are created and destroyed.
-
-2003-09-26  Sebastien MARAUX  <maraux@ondim.fr>
-
-	* vrpn_ForceDevice.C : Added custom effect to ForceDevice,
-		in particular a buzzing effect whose amplitude
-		and frequency can be set.
-	* vrpn_ForceDevice.h : Same.
-	* vrpn_Serial.C : Change to make it compile on SGI.
-
-2003-09-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.h : Fixing things that broke the build.
-		Bad Russ.  No Cookie!
-	* vrpn_Tracker_isense.C : Same.  Still no cookie.
-
-2003-09-16  Blair MacIntyre	<blair@cc.gatech.edu>
-
-	* vrpn_Tracker_isense.h : Added code to add Wands and other
-		devices to the tracker like the Fastrak version of
-		the Intersense driver could.
-	* vrpn_Tracker_isense.C : Same.
-
-2003-09-02  Blair MacIntyre	<blair@cc.gatech.edu>
-
-	* Makefile : Makes it work on MacOSX with Intersense.
-	* vrpn_ADBox.C : Compiles on Mac.
-	* vrpn_Serial.C : Compiles on Mac.
-	* vrpn_Tracker_isense.C : Calls required function in constructor.
-	* vrpn_Tracker_isense.h : Works on Mac.
-
-2003-08-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Includes the new files for Joywin32.
-
-2003-08-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C : Added include needed on Linux
-	* vrpn_Joywin32.C : Code from Sebastien Maraux to read
-		from joysticks without going through DirectX.
-	* vrpn_Joywin32.h : Same.
-
-2003-08-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C : Removed #ifdef'd out code.
-
-2003-08-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	*  vrpn_Shared.C : Fixed the code that handles high-resolution
-		Windows timing.  This version always has time moving
-		forwards.
-	* time_test.cpp : Modified to test the monotonicity of time.
-	* time_test.dsp : Same.
-	* vrpn.dsw : Same.
-
-2003-08-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Made not crash when it couldn't
-		open a joystick.
-
-2003-07-31  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Prints a more useful error message when
-		the bind() function call fails.
-
-2003-07-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added configurable default port, no longer
-		set to 4500 (which is being used by VPN and Microsoft).
-	* vrpn_Connection.h : Same.
-	* vrpn_Connection.C : Uses non-interruptable version of select,
-		which is more general for apps that have interrupts.
-	* vrpn_Serial.C : Switches to interrupt-savvy version of read.
-
-2003-07-24  Matt McCallus  <mccallus@cs.unc.edu>
-
-	* vrpn_Sound.C : Added a "look at/look up" call for setting
-		orientation, rather than quaternions.  Later will
-		either remove quaternion one or (better) reimplement
-		in terms of at/up (or vice-versa).
-	* vrpn_Sound.h : Same.
-
-2003-07-21  Sascha Scholz  <sascha.scholz@imk.fraunhofer.de>
-
-	* Makefile : Removed un-needed include directories that caused
-		problems with non-standard Linux compiler installation.
-
-2003-07-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Turns on a second bit to work with the HiBall.
-		This is a fix from Ben Elgin.
-
-2003-07-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Added support for compiling ADBox/CubicMouse driver.
-	* vrpn_ADBox.C : Removed definitions that exclude Windows.
-
-2003-07-07  Sascha Scholz  <sascha.scholz@imk.fraunhofer.de>
-
-	* Makefile : added ADBox/CubicMouse driver
-	* vrpn.C : Same.
-	* vrpn_ADBox.C : Same.
-	* vrpn_ADBox.h : Same.
-
-2003-06-20  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Configure.h:  adds a (commented-out) option to use Ghost 3.1
-
-2003-06-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Removed syntax error that kept it from compiling.
-
-2003-06-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Changes to include Intersense files in ../isense.
-	* vrpn_Configure.h : Describes how to link with InterSense library.
-	* vrpn_Tracker_isense.C : Updated to newer version of InterSense
-		library.  Now works with USB trackers.
-
-2003-05-30  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Configure.h:  change the default path for the Ghost library
-	to point to version 4.0.
-
-2003-05-21  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.C:
-	(vrpn_Endpoint::setLogNames):  set the in or out log-file name only
-	if each is non-NULL
-	(vrpn_Connection::handle_log_message):  correctly handle the case in
-	which only one log file has been requested (in or out).  previously
-	assumed both would be requested.
-
-2003-05-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.C : Fixes bug by which a new imager client would
-		not get the region description message, causing it to never
-		get region callbacks.
-
-2003-05-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added configuration entry for Intersense driver.
-	* vrpn_Tracker_isense.C : Made it include the Intersense-supplied
-		C file that interacts with the DLL code.  Note that this
-		does not compile with the currently-supplied SDK from
-		InterSense.  I don't have any trackers to test it on if I
-		mess with it, so decided to leave it alone.
-
-2003-04-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_raw_sgibox.C : Fixed bug on analog code that read from the
-		dials, where the 16-bit integer was not read in the correct
-		order and not sign-extended.  Added Dial interface, so that
-		the dial box reports both analog and dial values.
-	* vrpn_raw_sgibox.h : Same.
-
-2003-04-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Removed phan_server project.  Added vrpn_phantom.lib
-		dependency to the vrpn_server project.
-	* vrpn_Configure.h : Added configuration for using Phantom.
-
-2003-04-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Added definitions to control which version of
-		the system clock is used in Windows.
-	* vrpn_Shared.C : Added Haris' code to use the system performance
-		clock, guarded by VRPN_WINDOWS_CLOCK_V2.  Tested using
-		the Analogfly test program.
-	* vrpn_Tracker_AnalogFly.C : Comment change.
-
-2003-01-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Configure.h : Put back the uncommented #pragma for library loads
-		and added comments describing how to change them in the
-		future.
-	* vrpn_DirectXCCJoystick.C : Added casts to get rid of compiler
-		warnings, white space changes, comments.
-	* vrpn_Shared.h : Uncommented definition in Windows CE compile.
-
-2003-01-15  Alexandra Bokinsky  <bokinsky@cs.unc.edu>
-
-	* vrpn_Configure.h : Commented out DirectX library load #pragmas.
-	* vrpn.dsw : Added force-feedback joystick server.
-	* vrpn_Shared.h : Commented out definition for Windows CE compile.
-	* vrpn_DirectXFFJoystick.C : Changed startup parameters for force and
-		made the force command average the last three values before
-		sending them to the joystick.
-
-2003-01-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_GlobalHapticsOrb.C : Server for the Global Haptics GeoOrb device.
-	* vrpn_GlobalHapticsOrb.h : Same.
-	* vrpn_Tracker_ButtonFly.C : Server for a device that lets you fly
-		or teleport using button devices.
-	* vrpn_Tracker_ButtonFly.g : Same.
-	* Makefile : Adding GlobalHapticsOrb and ButtonFly servers.
-	* vrpn.dsp : Same.
-	* vrpn_Tng3.h : Comment fix.
-	* vrpn_Tracker_AnalogFly.C : Switched to autodeleted handler, rather
-		than registering and unregistering the handler.
-
-2003-01-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Fastrak.C : Installing fix from Sascha Scholz to make
-		the fastrak work with a fastrak stylus.  I couldn't test the
-		code I put in the previous commit.
-
-2003-01-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Analog_Output.h:  uniform formatting, new data members for
-	num-channel report and new-connection message types, plus:
-	(vrpn_Analog_Output::getNumChannels):  new
-	(vrpn_Analog_Output::encode_to):  removed, unused.
-	(vrpn_Analog_Output_Server::setNumChannels):  note about expected use.
-	(vrpn_Analog_Output_Server::vrpn_Analog_Output_Sever):  added a third
-	parameter which specifies the number of active channels.  defaults 
-	to vrpn_CHANNEL_MAX.
-	(vrpn_Analog_Output_Server::handle_got_connection):  new
-	(vrpn_Analog_Output_Server::report_num_channels):  new
-	(vrpn_Analog_Output_Server::encode_num_channels_to):  new
-	(vrpn_Analog_Output_Remote::handle_report_num_channels):  new
-
-	* vrpn_Analog_Output.C:  the functions noted above, plus:
-	(vrpn_Analog_Output::register_types):  register "number of channels" 
-	and "new connection" message types.
-	(vrpn_Analog_Output_Server::vrpn_Analog_Output_Server):  register
-	handler for new-connection messages.
-	(vrpn_Analog_Output_Server::handle_request_message):  sends a text
-	error message to the client if it tries to set an invalid/inactive
-	channel.
-	(vrpn_Analog_Output_Server::handle_request_channels_message):  same.
-	also catches the case in which the number of channels to change is
-	negative.
-	(vrpn_Analog_Output_Remote::vrpn_Analog_Ouput_Remote):  register
-	handler for "number of active channels" message.
-	(vrpn_Analog_Output_Remote::request_change_channels):  uses a 
-	statically declared buffer instead of one dynamically declared.
-
-2003-01-02  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Analog.h:  
-	(vrpn_Analog::getNumChannels):  new
-	(vrpn_Analog_Server::numChannels):  removed
-	(vrpn_Analog_Server::setNumChannels):  added a note about expected use.
-	(vrpn_Analog_Server::vrpn_Analog_Server):  added a third parameter
-	which specifies the number of active channels.  defaults to
-	vrpn_CHANNEL_MAX.
-	(vrpn_Clipping_Analog_Server::vrpn_Clipping_Analog_Server):  same
-
-	* vrpn_Analog.C:  changes corresponding to the above, plus:
-	(vrpn_Analog::encode_to):  initializes buflen correctly, to
-	be of size vrpn_CHANNEL_MAX+1.  Also, uses sizeof(vrpn_float64) 
-	instead of  sizeof(double).
-	(vrpn_Analog::report):  create the buffer to be of length
-	vrpn_CHANNEL_MAX+1.
-	(vrpn_Analog_Remote::handle_change_message):  updates num_channel
-
-2002-12-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Fastrak.h : Added return type to member function.
-	* vrpn_DirectXFFJoystick.h : Added newline at end of file.
-
-2002-12-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-        * vrpn_Tracker_Fastrak.h : Added Deepak's code to handle the fastrak
-                with a stylus that has a button.
-        * vrpn_Tracker_Fastrak.C : Same.
-        * vrpn_UNC_Joystick.h : Changed return type to say if got report.
-        * vrpn_UNC_Joystick.C : Changed server to read multiple reports from
-                the joystick if they are available.
-
-2002-12-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.h : Removed duplicate definition.  Note to self,
-		always try compiling after update before commit.
-
-2002-12-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.dsp : DSP files have been modified to not do definitions of
-		VRPN_NO_STREAMS and other constants directly, rather these are
-		now set by editing vrpn_Configure.h.  Also, made projects
-		compile in both debug and release versions.
-	* vrpn.dsp : Same.
-	* vrpn.dsw : Removed vrpn_server_with_timecode project because you
-		can now build vrpn_server.exe with the proper definition in
-		the vrpn_Configure.h file to do this.
-	* vrpn_Analog.h : Added structure names to help offsite users not
-		have to include all of the VRPN header files when building.
-	* vrpn_Button.h : Same.
-	* vrpn_Clock.h : Same.
-	* vrpn_Dial.h : Same.
-	* vrpn_ForceDevice.h : Same.
-	* vrpn_Router.h : Same.
-	* vrpn_Text.h : Same.
-	* vrpn_Tracker.h : Same.
-	* vrpn_Analog_Output.h : White space changes.
-	* vrpn_Connection.C : Modified the read-with-timeout routine to try
-		and read all characters at once; should only be used with
-		a socket.  Removed commented-out printfs.  Whitespace changes.
-	* vrpn_Connecton.h : Comment change.
-	* vrpn_DirectXFFJoystick.C : Reordered #includes to work with the
-		vrpn_Configure.h file.  Comment corrections.  Made the
-		joystick opened for exclusive access even if it is only going
-		to be used as a joystick (was causing problems with VMD, which
-		also opened the joystick and then the two programs would fight
-		over it.
-	* vrpn_DirectXFFJoystick.h : Reordered #includes to work with
-		vrpn_Configure.h.
-	* vrpn_Poser.C : Removed reporting calls that were duplicates of the
-		vrpn_Tracker calls.  Now a server that wants to report its
-		poses should use a vrpn_Tracker to report them and the Poser
-		only to set them.
-	* vrpn_Poser.h : Same.  Whitespace changes.
-	* vrpn_Poser_Analog.C : Modified to work with the reduced-function
-		vrpn_Poser class: now opens a vrpn_Tracker as well to report
-		the new poses.
-	* vrpn_Poser_Analog.h : Same.
-	* vrpn_TempImager.C : Changed all member variables to begin with
-		"d_" rather than just "_" ("_" violates C++ rules).
-	* vrpn_TempImager.h : Same.
-	* vrpn_Types.h : Includes vrpn_Configure.h (so that it will be included
-		by every VRPN include file).
-
-
-2002-11-25    <marshbur@cs.unc.edu>
-
-	* vrpn_TempImager.C:  makes the function java_vrpn_handle_region_change
-	a friend of class vrpn_TempImager_Region (so it can copy directly from
-	the value array).  Also, moves the declarations of vrpn_IMAGERREGIONCB,
-	vrpn_IMAGERREGIONHANDLER and vrpn_IMAGERDESCRIPTIONHANDLER forward
-	in the file.
-
-2002-11-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog.C : Inlined the channels() function.
-	* vrpn_Analog.h : Same.
-	* vrpn_Connection.h : Whitespace changes.
-	* vrpn_Shared.C : changed variables to constants for speed.
-	* vrpn_TempImager.C : Major modifications to reduce the number of
-		copies from three down to one when going through the imager.
-		On the server side, there is a reformatting copy into a
-		buffer for VRPN, then the VRPN buffer copy.  On the client
-		side, there is a reformatting copy right from the VRPN
-		buffer.  Made it so that several different message types
-		can be sent for regions; the receiver code will do
-		transcoding to make it right (not yet implemented).  Uses
-		memcpy() when it can to increase throughput.  Several
-		functions collapsed into send_region_using_base_pointer().
-	* vrpn_TempImager.h : Same.
-
-2002-11-20  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h : Made Connection constructor public.
-
-2002-11-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Changes to work with Cygwin on Windows 2000.
-
-2002-11-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.h : Added const boolean vrpn_big_endian that tells if
-		the machine the program is running on is big-endian.
-	* vrpn_TempImager.h : Uses memcpy() on little-endian machines to
-		copy data, rather than vrpn_buffer() and vrpn_unbuffer().
-		This switches the endian-ness from normal VRPN, but makes
-		the copies much faster.
-	* vrpn_testimager_client.C : Increased the sleep length to make the
-		image reads faster when both client and server are on the
-		same machine.
-
-2002-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Added vrpn_Analog_Output.[Ch] to server build.
-
-2002-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Put back in 'endif' that was deleted by accident.
-
-2002-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Inserted changes from John Stone to make the code compile
-		on Mac's running OS/X.
-	* vrpn_Connection.C : Changed function return type in declaration
-		to match definition.  Added things from John Stone that make
-		it compile on Mac's running OS/X.
-	* vrpn_Connection.h : Changed function declaration types to match
-		function definition.
-	* vrpn_Serial.C : Added changes by John Stone to make it compile
-		on Mac's running OS/X.
-	* vrpn_Shared.C : Same.
-	* vrpn_Types.h : Same.
-
-2002-10-27  Charalampos Fretzagias <fretzagi@cs.unc.edu>
-
-	* vrpn_TempImager.C : The 16bit version of fill_region will no
-		 longer use offset or scale unless they are really needed
-	* testimager_client.C : Added some optimizations, removed call to
-		glutPostRedisplay() which has some bug. It will also not
-		sleep when idle.
-
-2002-09-27  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Adds testimager_client project from client_src.
-
-2002-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Added to compile on ARM
-	* vrpn_TempImager.C : Added include needed on Linux.
-
-2002-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Magellan.h : Added 'altreset' parameter to constructor.
-	* vrpn_Magellan.C : Alternate reset command for older Magellans added.
-
-2002-09-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.h : Only send region message to user if description gotten.
-	* vrpn_TempImager.C : Same.
-
-2002-09-19  David Borland <borland@cs.unc.edu>
- 
-        * vrpn_Tracker.C : implemented the request_workspace method in 
-        vrpn_Tracker_Remote.
-
-2002-09-18  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Analog_Output.C : wasn't regestering callbacks in the sample
-        server.  Changed this.
-
-2002-09-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Output.h : Comment changes, cosmetic changes.
-	* vrpn_Analog_Output.C : Cosmetic changes.
-	* vrpn_Zaber.C : Switches to using vrpn_Analog_Output (multi-channel).
-	* vrpn_Zaber.h : Switches to using vrpn_Analog_Output (multi-channel).
-	* vrpn_nikon_controls.C : Switches to using vrpn_Analog_Output.
-	* vrpn_nikon_controls.h : Switches to using vrpn_Analog_Output.
-
-2002-09-18  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Poser.C : cosmetic changes
-
-        * vrpn_Poser_Analog.C : wasn't registering callbacks.  Changed this.
-
-2002-09-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C (vrpn_flush_input_buffer) : Changed to return 0 or -1
-		on Windows the same way it does on Unix.
-
-2002-09-13  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Poser.[Ch] : Changed some data member names so that if 
-        we want to derive from a poser and a tracker, there won't be
-        a naming ambiguity.  Made some small changes to the Poser_Server
-        sample class.  Added print functions.
-
-        * vrpn_Poser_Analog.[Ch] : Changed so that the Poser_Analog is now
-        derived from Poser, not Poser_Server.  Poser_Server is only a sample
-        server.
-
-2002-09-13  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Analog_Output.[Ch] : Minor changes to the sample
-        vrpn_Analog_Output_Server class
-
-2002-09-12  David Borland  <borland@cs.unc.edu>
-        
-        * vrpn_Analog_Output.[Ch] : New classes for analog devices that
-        write values.  vrpn_Analog was getting overloaded with both 
-        input and output functions, so these have been factored into
-        the old vrpn_Analog, which does analog input, and the new
-        vrpn_Analog_Output, which does analog output.
-
-        * vrpn_Analog.[Ch] : took out the output functionality
-
-        * vrpn_Poser_Analog.[Ch] : changed so that it now uses a
-        vrpn_Analog_Output_Remote
-
-        * vrpn_Zaber.[Ch] : now derived from vrpn_Serial_Analog and
-        vrpn_Analog_Output
-
-        * vrpn_nikon_controls.[Ch] : now derived from vrpn_Serial_Analog
-        and vrpn_Analog_Output
-
-        * vrpn.dsp : added the vrpn_Analog_Output files
-
-2002-09-11  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_TempImager.h (getNumVals):  new, returns the number of
-	entries in the 'vals' array.
-
-2002-09-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.h : Changed a lot a debugged to make test program work.
-	* vrpn_TempImager.C : Same.
-
-2002-09-06  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Poser_Analog.[Ch] : Changed the Poser_Analog to have a 
-        vrpn_Analog_Server member instead of a vrpn_Analog_Remote.  
-        Therefore, the server code must open up a vrpn_Analog_Remote 
-        connection.  This seems counter-intuitive, but it is correct for
-        the Poser, since we are sending analog values, not receiving them.
-
-2002-09-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_TempImager.h : Temporary Imager class until the new cool one arrives.
-		Not yet tested, but compiles on PCs and SGIs.
-	* vrpn_TempImager.C : Same.
-	* vrpn.dsp : Adds vrpn_TempImager classes.
-	* Makefile : Adds vrpn_TempImager classes.  Removed obsolete "NEW_LIB" stuff.
-	* vrpn_Analog.h : White space cleanup.
-
-2002-09-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_nikon_controls.h : Control for the focus stage of a Nikon
-		optical microscope.  Later may include other controls as
-		well.  This is a pretty specialized driver for the 3DFM
-		project at UNC.
-	* vrpn_nikon_controls.C : Same.
-	* Makefile : Includes the Nikon files in server source build.
-	* vrpn.dsp : Same.
-
-2002-08-15  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Analog.[Ch] : fixed some bugs from the last commit
-
-        * vrpn_Poser_Analog.[Ch] : fixed some bugs from the last commit
-
-2002-08-15  David Borland <borland@cs.unc.edu>
-
-        * vrpn_Analog.[Ch] : added functions for sending requests to 
-        change a range of channels at once.
-
-        * vrpn_Poser_Analog.[Ch] : created new vrpn_Poser_Analog class that is
-        used when we wish to "pose" an analog device.  Still in testing 
-        phase.
-
-        * vrpn_Poser.[Ch] : moved some code from here to vrpn_Poser_Analog
-
-2002-08-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.C : Changed the way the lateral force is
-		computed to be the slope rather than the component of the
-		normal vector pointing in that direction.  Clip forces in
-		a way that preserves direction.
-
-2002-08-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_DirectXFFJoystick.h : Added force feedback.
-	* vrpn_DirectXFFJoystick.C : Added force feedback.
-
-2002-08-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp : Add in definition of VRPN_USE_DIRECTINPUT to enable the
-		compilation of force-feedback joystick code under DirectX (this
-		first implementation doesn't use force feedback, just reads from
-		the joystick).  Remove this definition from VRPN and from
-		vrpn_server to compile without the DirectX 8.0 SDK.
-	* vrpn_DirectXFFJoystick.h : Driver for Force Feedback joystick.
-	* vrpn_DirectXFFJoystick.C : Driver for Force Feedback joystick.
-
-2002-08-12 David Borland <borland@cs.unc.edu>
-
-        * vrpn_Poser.[Ch] : Incorporating an Analog Device into the Poser
-        class.  Not finished, but want to do some tests.
-
-2002-08-02 David Borland <borland@cs.unc.edu>
-
-        * vrpn_Poser.[Ch] : files for the new Poser class.  A Poser
-        is basically the inverse of a Tracker.  It takes pose requests for
-        a device and will (eventually) drive the device to the given pose.
-        Right now, we can give pose and velocity requests on the client 
-        side and receive them on the server side.  Just performing this 
-        commit for some testing purposes.
-
-2002-07-19  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C (vrpn_drain_output_buffer) : Changed return value to
-		match what it was supposed to be.
-
-2002-07-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_UNC_Joystick.C : Changed memcpy() to normal assignment
-		to avoid segfault.
-
-2002-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C (vrpn_open_commport) : Sets the DTR line to be
-		on while the port is open.  Windows XP turns this off.
-		The TNG3 uses this line for power, so goes dead when
-		opened on XP unless this is done.
-	* vrpn_Serial.C (read_available_characters) : The timeout was
-		coded incorrectly so that it waited zero time when
-		passed a NULL pointer to the timeout; it should wait
-		an infinite time in this case.  Pass it a structure
-		with zeroes to get a zero timeout (or use the other
-		function of the same name).
-	* vrpn_Serial.C (vrpn_flush_output_buffer) : The flush and drain
-		routines were backwards for Windows.  Flush now throws
-		out the characters and drain waits for them to get out
-		the port.
-	* vrpn_Serial.C (vrpn_drain_output_buffer) : The flush and drain
-		routines were backwards for Windows.  Flush now throws
-		out the characters and drain waits for them to get out
-		the port.
-	* vrpn_Tng3.h : Made timeout named _timeout to show that it is
-		a member variable.
-	* vrpn_Tng3.C : Made timout named _timeout to match header.
-		Changed error message to say "TNG3" rather than
-		"Cerealbox" (cut-and-paste error).
-
-2002-07-09  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Reordered functions (for HP build).
-	* vrpn_Shared.h : Hack to get bools to work on old HP compiler.
-
-2002-07-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_FileConnection.C : Include needed for Linux.
-
-2002-07-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Clock.h : Cosmetic changes.
-	* vrpn_Connection.C : Adds hostname to error messages.
-		Only reports broken connection message once/second.
-	* vrpn_FileConnection.C : Comment changes.  Only print out
-		error messages once per second.
-	* vrpn_Tracker.h : Changed array sizes to use the defined
-		constant meant for that purpose.
-
-2002-06-24  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_ForceDevice.[h,C]:  constructors now take the name of
-	the connection as a const char* argument.
-
-2002-06-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C : Fixing "for (int i = 0;" initialization.
-
-2002-05-17  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tng3.C : Cosmetic + fixing infinite-loop bug by turning it from
-			hanging waiting for characters to polling for any
-			available characters.
-	* vrpn_Tng3.h : Same.
-
-2002-05-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_isense.C : Code to interface to Intersense trackers
-		using their library.  By default, it is not built (requires
-		proprietary library) but instead prints an error message.
-	* vrpn_Tracker_isense.h : Same.
-	* Makefile : Added Zaber and Isense drivers to the server library.
-	* vrpn.dsp : Added Zaber and Isense drivers to the server library.
-
-2002-05-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Zaber.C : Code to handle report types 20 and 255.  Added code
-		to tell the
-		remote device its values upon initial connection.  Code to
-		tell it to start off more slowly and have a smaller maximum
-		speed (to help with torque).  Fixed timeout code so that it
-		will reset correctly if devices are unplugged and replugged.
-	* vrpn_Zaber.h : Code to tell the remote device its values upon
-		initial connection
-
-2002-05-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog.C : Added capability to send requests from an analog
-		remote to an analog server for it to change a channel to the
-		requested value.  Modified the example server to respond by
-		setting its channels to this.  This is done to enable the
-		Zaber linear actuator to be moved to requested positions.
-	* vrpn_Analog.h : Same.
-	* vrpn_Zaber.h : Code to control a Zaber linear actuator.
-	* vrpn_Zaber.C : Code to control a Zaber linear actuator.
-	* vrpn.dsw : Added vrpn_Zaber.[hC] to compile code for Windows.
-		It should work for any architecture.
-
-2002-04-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Dial.C (vrpn_Dial_Remote::mainloop) : Calls client_mainloop()
-
-2002-03-20  Aron Helser  <helser@cs.unc.edu>
-
-	* time_test.dsp : Moved here so it is next to the code it
-	compiles. Standardized settings, see below.
-	* vrpn.dsp : standardized settings, see below. 
-	* vrpn.dsw : Changed location of many dsp files, and made
-	standardized settings for all Debug and Release
-	builds. VRPN_NO_STREAMS defined by default. All object files and
-	compiler-generated files go in vrpn/pc_win32 directory, in a
-	subdirectory that matches the source directory or executable
-	name. 
-
-2002-03-18  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Button.C (read): change in Python's read method to allow
-	compilation on the SGI.
-
-2002-03-15  Aron Helser  <helser@cs.unc.edu>
-
-	* *.dsp: Added VRPN_COMPILE_DEF environment variable to
-	preprocessor definitions of all projects. Allows nano to define
-	VRPN_NO_STREAMS from the environment, as needed. 
-
-2002-03-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C (read): Sets the debounce on the Python to check
-		over 30 reads rather than just 3, also makes the code
-		general so that you change one constant and it checks
-		that number of readings.  This is to make the foot pedal
-		for the 3DFM not bounce.
-
-2002-03-13  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_Connection.C (setControlMsgTimeOffset): new method to
-	assist writing a stream file with artibrary time stamps inside. 
-	(d_controlMsgTimeOffset): new, same. 
-	(drop_connection): Use d_controlMsgTimeOffset
-	* vrpn_Spaceball.C: compiler warning fix.
-	
-2002-02-01  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn.dsp:  added vrpn_LamportClock.[C,h]
-
-2002-01-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Spaceball.C : Code to drive Spaceballs (from John Stone).
-	* vrpn_Spaceball.h : Code to drive Spaceballs (from John Stone).
-	* Makefile : Include files needed to drive Spaceballs (from John Stone).
-	* vrpn.dsp : Include files needed to drive Spaceballs (from John Stone).
-
-2002-01-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker.C : Adding vrpn_Tracker_Server (utility class for apps)
-	* vrpn_Tracker.h : Adding vrpn_Tracker_Server (utility class for apps)
-
-2002-01-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Wande.C : Changing istream messages into stdio messages
-		so that it can compile without the streams library.
-
-2002-01-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3Space.C (vrpn_Tracker_3Space::get_report) : Decodes the
-		orientation bytes correctly for all orientations.  Fixes
-		a bug.  This code is still too specific, it looks like it
-		will only work on machines with the same byte order as
-		PCs, and with machines that allow unaligned access.
-
-2002-01-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C (vrpn_Button_SerialMouse::read) : Checks more
-		carefully for unwanted characters.  More comments to
-		describe what is happening.
-
-2002-01-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Fastrak.C (reset) : Some IS900 trackers report
-		a status message with only 54 bytes, rather than the 55 bytes
-		for a Fastrak.  This code is generalized to handle both.
-
-2002-01-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Tracker_Fastrak.C (get_report) : Added a call to report
-		the changes in IS900 analogs.  The semantics of mainloop()
-		on the analog server had changed so that it no longer calls
-		report() each time through, and this change had not been
-		filtered into the servers that relied on it calling
-		report().  Since sometimes you want report(), and sometimes
-		you want report_changes(), and sometimes you want neither,
-		this is more general.
-
-2001-12-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.C (client_msg_handler) : Made the parsing of the admin
-		message match the encoding of it, so that filtered buttons
-		will respond to requests to set buttons toggle/momentary.
-		This fixes a bug.
-
-2001-12-10  David Marshburn  <marshbur@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_Log::open):  added some more diagnostic
-	output when this fails to open a log file.
-
-2001-11-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* time_test.cpp : Program to compare two ways of reading time on Windows.
-	* vrpn.dsw : Added project file to compile time_test application.
-	* vrpn_Analog.C : Modify to compile under Windows CE development environment.
-	* vrpn_BaseClass.C : Modify to compile under Windows CE development environment.
-	* vrpn_BaseClass.h : Modify to compile under Windows CE development environment.
-	* vrpn_Button.C : Modify to compile under Windows CE development environment.
-	* vrpn_Button.h : Modify to compile under Windows CE development environment.
-	* vrpn_Clock.C : Modify to compile under Windows CE development environment.
-	* vrpn_Connection.C : Modify to compile under Windows CE development environment.
-	* vrpn_FileConnection.C : Modify to compile under Windows CE development environment.
-	* vrpn_Serial.C : Modify to compile under Windows CE development environment.
-	* vrpn_Shared.C : Modify to compile under Windows CE development environment.
-	* vrpn_Shared.h : Modify to compile under Windows CE development environment.
-		Note that VRPN_NO_STREAMS is defined whenever Windows CE is being
-		used (they don't have I/O streams!)  This same definition can be used
-		at any time to build a VRPN library that uses FILE * rather than streams.
-	* vrpn_Tracker.C : Modify to compile under Windows CE development environment.
-	* vrpn_Tracker.h : Modify to compile under Windows CE development environment.
-	* vrpn_embedded : Directory containing workspace and project files to build
-		VRPN library under Windows CE.  I can't get the application to build,
-		but am checking this in so that it will start to track other changes.
-
-2001-11-08  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_5dt.C (vrpn_5dt::get_report) :
-		Changed it to expect 10 characters per report, since
-		that is what they are getting in France (they are the
-		only group that has the glove, and they wrote the
-		driver, so I does what they sez.
-
-2001-11-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_TranslationTable::addRemoteEntry) :
-		The check put in below causes the system to fail when
-		reading from tracker log files.  This is scary, but I'm
-		taking the check back out until I can debug this
-		properly.
-
-2001-11-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_TranslationTable::addRemoteEntry) :
-		Check added to see if there is already an entry in the
-		table.  If so, error printed and returned.
-
-2001-10-23  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_SharedObject.C (vrpn_Shared_String::set): fixed some bad
-	logic here that was causing a memory bug - was comparing strings 
-	by comparing the pointers for those strings despite the fact that
-	string values were being put into newly allocated arrays
-
-2001-09-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Adds a DAQ driver server for the UNC 3D Force Microscope
-	* vrpn_Types.h : Comment clarification
-
-2001-08-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Makes all libraries in Phantom server use same style
-	* vrpn_Connection.C (vrpn_Endpoint::send_pending_messages) :
-		Better handling of this check to avoid problems.
-
-2001-08-07  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsw : Added vrpn_print_devices project file
-	* vrpn_Connection.C (vrpn_Endpoint::send_pending_messages) :
-		Check for valid connection before doing anything
-
-2001-07-30  David Marshburn  <marshbur@cs.unc.edu>
-
-	* server_src\vrpn_phantom.dsp:  changed the include directories
-	to ghost3.1 and ghost-stl.
-
-2001-07-29  Tom Hudson  <hudson@cs.unc.edu>
-
-        * vrpn_Connection.C (vrpn_Endpoint::drop_connection) :
-        Fix parentheses on d_connectionCounter reference.
-        (vrpn_Endpoint::finish_new_connection) : Same.
-
-        * vrpn_Connection.C (vrpn_Synchronized_Connection::mainloop) :
-        Partially fix logic for calling clock server/remote.
-
-        * vrpn_Mutex.C (vrpn_Mutex_Remote::requestIndex) : Add verbose
-        debugging printfs.
-        (vrpn_Mutex_Remote::request) : Same.
-        (vrpn_Mutex_Remote::release) : Same.
-        (vrpn_Mutex_Remote::handle_initialize) : Same.
-
-2001-07-25  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Log.h : New file.
-	* vrpn_Connection.C (vrpn_Log declaration) : Moved to new file.
-
-	* vrpn_File_Connection.C (play_to_user_message) : Log "incoming"
-	messages.
-	(playone_to_filetime) : Same.
-	(read_cookie) : Log cookie.
-
-2001-07-03  David Marshburn  <marshbur@tungsten-cs.cs.unc.edu>
-
-	* vrpn_Shared.h, C: added vrpn_TimevalEqual
-
-	* vrpn_SharedObject.C: 
-	(shouldAcceptUpdate) changed the logic of shouldAcceptUpdate
-	in regard to timing.  Changes were formerly ignored if the 
-	timestamp of the update was <= the time of the last update.
-	Due to poor time resolution, the "=" part of this comparison
-	is a bug.  Now, we only reject an update if the time of the
-	current and last updates are equal, and we are not the
-	serializer, and the update is of a local source.  
-	(vrpn_SharedObject) made d_isSerializer initialized to vrpn_TRUE,
-	so shared object will by default accept changes having equal
-	timestamps.
-	(vrpn_Shared_int32::shouldAcceptUpdate)  removed test of
-	Lamport clock, so that we only ever test the standard timevals.  
-	The implementation of vrpn_LamportClock is incomplete.
-	(useLamportClock) disabled so that Lamport clocks can't be
-	accidentally turned on.
-	- Also removed a bunch of commented-out print statements.
-	
-2001-06-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock_Parallel.h : Spoof Master ID directly, removed un-needed
-		re-registry of IDs by using inherited function to send the
-		tracker reports.  The previous version was sending messages
-		with bogus ID because of recent refactoring of the Serial
-		Tracker classes.
-	* vrpn_Flock_Parallel.C : Same.
-
-2001-06-29  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-        * vrpn_Serial.C : Removed dynamic allocation of comm handles,
-            which was causing seg faults.
-	* vrpn_Tracker.C : Added check for negative sensor number in callback
-		handler (this happened when connected to a malfunctioning
-		tracker server).
-
-2001-06-27  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_Endpoint::drop_connection): removed a hack
-	that had been put in to ensure that the "connection dropped" timestamp
-	was at least as late as the last message in the log (this had 
-	caused problems in translating some old files but I don't remember how)
-
-2001-06-26  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3Space.C : Massive cleanup
-	* vrpn_3Space.h : Massive cleanup
-	* vrpn_Analog.C : Massive cleanup
-	* vrpn_Analog.h : Massive cleanup
-	* vrpn_Analog_5dt.C : Massive cleanup
-	* vrpn_Analog_Radamec_SPI.C : Massive cleanup
-	* vrpn_Analog_Radamec_SPI.h : Massive cleanup
-	* vrpn_BaseClass.h : Massive cleanup
-	* vrpn_Button.C : Massive cleanup
-	* vrpn_Button.h : Massive cleanup
-	* vrpn_CerealBox.C : Massive cleanup
-	* vrpn_CerealBox.h : Massive cleanup
-	* vrpn_Clock.C : Massive cleanup
-	* vrpn_Connection.C : Massive cleanup
-	* vrpn_Connection.h : Massive cleanup
-	* vrpn_Dial.h : Massive cleanup
-	* vrpn_Dyna.C : Massive cleanup
-	* vrpn_Dyna.h : Massive cleanup
-	* vrpn_Flock.C : Massive cleanup
-	* vrpn_Flock.h : Massive cleanup
-	* vrpn_Flock_Parallel.C : Massive cleanup
-	* vrpn_Flock_Parallel.h : Massive cleanup
-	* vrpn_ForceDevice.C : Massive cleanup
-	* vrpn_ImmersionBox.C : Massive cleanup
-	* vrpn_ImmersionBox.h : Massive cleanup
-	* vrpn_Joylin.C : Massive cleanup
-	* vrpn_Magellan.C : Massive cleanup
-	* vrpn_Mutex.C : Massive cleanup
-	* vrpn_Serial.C : Massive cleanup
-	* vrpn_Sound.C : Massive cleanup
-	* vrpn_Tng3.C : Massive cleanup
-	* vrpn_Tng3.h : Massive cleanup
-	* vrpn_Tracker.C : Massive cleanup
-	* vrpn_Tracker.h : Massive cleanup
-	* vrpn_Tracker_Fastrak.C : Massive cleanup
-	* vrpn_Tracker_Fastrak.h : Massive cleanup
-	* vrpn_Types.h : Massive cleanup
-	* vrpn_UNC_Joystick.C : Massive cleanup
-	* vrpn_Wanda.C : Massive cleanup
-	* vrpn_raw_sgibox.C : Massive cleanup
-
-2001-06-05  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Bumped minor version number
-	* vrpn_Shared.C : Put back Perf code, guarded by VRPN_UNSAFE_WINDOWS_CLOCK
-
-2001-06-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock.C : Modified to print an error when trying to open a Flock
-		that has a transmitter other than as unit 1.  The code doesn't
-		work in this case, and it is good to tell the user what's up.
-
-2001-06-04  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C (gettimeofday) : Modified the PC version to always use the
-		_ftime() call, rather than attempting to use the performance counter.
-		This means only 6ms accuracy on timing, but the other code was fragile
-		and didn't work across operating systems (98, NT, 2000).
-
-2001-06-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Button.h (vrpn_Button_Parallel) : Moving default parameter into
-		header file and out of C file
-	* vrpn_Button.C (vrpn_Button_Parallel) : same
-
-2001-06-02  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_3Space.C (mainloop) : Made it so that it tries to read a record
-		before checking for timeout (to prevent infinite resets when there
-		are two trackers or other devices running on same server).
-	* vrpn_Analog_5dt.C (mainloop) : Same
-	* vrpn_Analog_Radamec_SPI.C (mainloop) : Same
-	* vrpn_CerealBox.C (mainloop) : Same
-	* vrpn_Analog_.C (mainloop) : Same
-	* vrpn_Dyna.C (mainloop) : Same
-	* vrpn_Flock.C (mainloop) : Same
-	* vrpn_Flock_Parallel.C (mainloop) : Same
-	* vrpn_ImmersionBox.C (mainloop) : Same
-	* vrpn_Tracker_Fastrak.C (mainloop) : Same
-	* vrpn_Button.h : Added entry to read from the buttons on a mouse that
-		is treated as a serial device.
-	* vrpn_Button.C : Same
-	* vrpn_Tng3.h : Code to run a "Totally Neat Gadget", or at least its
-		buttons.  Driver by Rob King at NRL.
-	* vrpn_Tng3.C : Same
-	* Makefile : Modified to load the Tng drivers into servers.
-
-2001-06-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_5dt.h : Driver for 5DT data glove (5 fingers, roll, pitch)
-	* vrpn_Analog_5dt.C : Same
-	* vrpn_Button.h : Added Bel Elgin's changes from 3rdTech to allow the
-		hex specification of the parallel port address as a 4th argument.
-	* vrpn_Button.C : Same plus ability to set an output bit on the port to
-		1 to driver power to an external button device.
-	* vrpn_Joylin.h : Driver for PC joysticks under Linux, written by Harald
-		Barth.
-	* vrpn_Joylin.C : Same
-
-2001-06-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.h (vrpn_Endpoint) : Adds d_tcp_only member, which tells
-		the endpoint not to try and communicate with its peer using any
-		other mechanism.
-
-	* vrpn_Connection.C : Removed commented-out things left hanging around.
-		(vrpn_Connection) : Made parsing of "tcp:" names more robust and
-			made it so that an endpoint created using the "tcp:" URL is
-			told not to communicate except via TCP.
-		(header_len) : Const helper routine for the following
-		(vrpn_copy_machine_name) : Uses more-robust helper routine
-		(vrpn_get_port_number) : Same
-		(vrpn_copy_rsh_program) : Same
-		(vrpn_copy_rsh_arguments) : Same
-		(server_check_for_incoming_connections) : Tells the endpoint not
-			to open a UDP link if it was created on a server that was
-			connected to with a TCP connection (presumably going through
-			a firewall or NAT).
-		(finish_new_connection_setup) : Doesn't open UDP port if it is a
-			TCP-only endpoint.  Otherwise, it does.
-		(connect_udp_to) : Same.
-
-2001-05-01  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Mutex.C (vrpn_Mutex_Remote::requestIndex): now packs the IP
-	address and process id into this message
-	(vrpn_Mutex_Remote::handle_initialize): checks to see if the
-	index message is tagged with the same IP address and process id that
-	was included in the requestIndex message; this also handles the case
-	when other clients that may use an older version of the code
-	do not provide this unique identifier and ignores index assignments
-	designated for those clients
-	(vrpn_Mutex_Server::handle_requestIndex): now packs whatever was
-	in the requestIndex message from the client so it gets echoed back
-	and the client can figure out which index belongs to it
-	(presumably the client put some unique identifier into the
-	requestIndex message)
-
-2001-04-30  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Mutex.C (handle_gotConnection) : Fix logic error to request
-	a new ID if one hasn't been set already.  Has known failure modes
-	(?), but fewer than when this was incorrect.
-
-2001-04-30  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Tracker_AnalogFly.C (d_reportChanges) : new member variable
-	recording whether we're reporting at the full update_rate or at the
-	rate at which changes actually happen
-	(shouldReport) : new function
-	(mainloop) : call shouldReport()
-
-2001-04-24  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Mutex.hC : added a new message to let the client request
-		the initialization message instead of having the server
-		send this automatically on getting a connection - the problem
-		with the old method is that if the connection was opened before
-		creating the vrpn_Mutex_Remote then the message could be
-		received before the vrpn_Mutex_Remote's callback was registered
-		Now, when creating a vrpn_Mutex_Remote with an already-
-		connected vrpn_Connection, a request for initialization is sent
-		immediately. Otherwise, the vrpn_Mutex_Remote requests
-		initialization when its got_connection callback is 
-		triggered.
-	* vrpn_Tracker.C : changed checks for sensor > TRACKER_MAX_SENSOR_LIST
-		to sensor >= TRACKER_MAX_SENSOR_LIST because a sensor index
-		equal to TRACKER_MAX_SENSOR_LIST is also illegal
-
-2001-03-25  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_Analog.C : Tweak of message types to make them more uniform
-	an easy to automatically generate. Class name is first, followed
-	by space, followed by message type.
-	* vrpn_BaseClass.C : same
-	* vrpn_Button.C : same
-	* vrpn_Clock.C : same
-	* vrpn_Connection.C : same
-	* vrpn_Dial.C : same
-	* vrpn_FileConnection.C : same
-	* vrpn_FileController.C : same
-	* vrpn_ForceDevice.C : same
-	* vrpn_ForwarderController.C : same
-	* vrpn_Mutex.C : same
-	* vrpn_RedundantTransmission.C : same
-	* vrpn_Router.C : same
-	* vrpn_SharedObject.C : same
-	* vrpn_Sound.C : same
-	* vrpn_Tracker.C : same
-
-2001-03-25  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog.C : Removed spaces and other characters not available in
-		C variable names from the message type and sender descriptions
-		so that Aron's Perl script could be used to generate all of
-		these objects (or a program to print them).
-	* vrpn_BaseClass.C : same
-	* vrpn_Button.C : same
-	* vrpn_Clock.C : same
-	* vrpn_Connection.C : same
-	* vrpn_Dial.C : same
-	* vrpn_FileConnection.C : same
-	* vrpn_FileController.C : same
-	* vrpn_ForceDevice.C : same
-	* vrpn_ForwarderController.C : same
-	* vrpn_Mutex.C : same
-	* vrpn_RedundantTransmission.C : same
-	* vrpn_Router.C : same
-	* vrpn_SharedObject.C : same
-	* vrpn_Sound.C : same
-	* vrpn_Tracker.C : same
-
-2001-03-01  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_BaseClass.h: Fixed D'Oxygen comments.
-
-2001-02-15  Tom Hudson <hudson@cs.unc.edu>
-
-	* vrpn_Connection.h (vrpn_Connection::vrpn_Connection) : change
-	logfile arguments for both server and client constructors.
-	(vrpn_Synchronized_Connection::vrpn_Synchronized_Connection) : same.
-	(vrpn_get_connection_by_name) : same.
-	(vrpn_Endpoint) : replace remote_log_name with two names, one for
-        incoming and one for outgoing;  replace d_log with two vrpn_Logs,
-	add d_ convention to remote_log_mode.
-	(vrpn_Endpoint::setLogNames) : new function.
-	(vrpn_Endpoint::openLogs) : same.
-	* vrpn_Connection.C (vrpn_Connection::vrpn_Connection) : handle
-        changed method of log specification.
-	(vrpn_Synchronized_Connection::vrpn_Synchronized_Connection) : pass
-        changed arguments to Connection constructor.
-	(vrpn_get_connection_by_nbame) : same.
-	(vrpn_Endpoint::vrpn_Endpoint) : initialize both log names.
-	(vrpn_Endpoint::init) : create both logs.
-	(vrpn_Endpoint::pack_log_description) : pass both log names.
-	(vrpn_Endpoint::handle_log_message) : unpack both log names.
-	* vrpn_FileConnection.h (vrpn_File_Connection::vrpn_File_Connection) :
-        change logfile arguments for constructor.
-	* vrpn_FileConnection.C (vrpn_File_Connection::vrpn_File_Connection) :
-	same.
-
-2001-02-12  Russell M. Taylor II <taylorr@cs.unc.edu>
-	* vrpn_shared.C : vrpn_unbuffer ( ) {All of them} Modified to handle
-	conversions from unaligned buffers.  This was causing problems with
-	the code being used to read from serial buffers in tracker drivers.
-	I give up on trying to save the extra copy.
-
-2001-02-09  Kwan Torrich Skinner <skinner@cs.unc.edu>
-	* vrpn.dsp : removes references to vrpn_DelayedConnection.[C,h]
-
-2001-02-07  Kwan Torrich Skinner <skinner@cs.unc.edu>
-	* vrpn_Connection.C : increased minor version number.
-	* Changelog : fixed Tom's (and my own) dates to be 2001 and not y2k.
-
-2001-02-05 Tom Hudson  <hudson@cs.unc.edu>
-
-        (vrpn_Connection::server_check_for_incoming_connections) :
-        Change one type to compile on the PC
-
-2001-02-05 Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Connection.h: add vrpn_Connection::listen_tcp_sock
-	vrpn_Connection.C
-	(open_tcp_socket) : Add portno argument just like open_udp_socket;
-	default to NULL
-	(vrpn_Endpoint::connect_tcp_to) : Refactor into two functions
-        (vrpn_Connection::server_check_for_incoming_connections) :
-        Add check for TCP connections
-	(vrpn_Connection server constructor) : Add initialization,
-        opening, and listen() call for tcp socket
-	(vrpn_Connection client constructor) : Check for "tcp:"
-        station name; if found, initiate a TCP connection instead
-        of sending UDP message asking the server to initiate on
-
-2001-01-07  Kwan Torrich Skinner  <skinner@cs.unc.edu>
-
-	* vrpn_MTd.dsp: added vrpn_RedundantTransmission to the project
-	file so topo will compile.
-
-2000-12-6  Tom Hudson  <hudson@cs.unc.edu>
-
-	* Makefile:  remove vrpn_DelayedConnection.C, vrpn_DelayedConnection.h
-
-	* vrpn_RedundantTransmission.C
-	(vrpn_RedundantTransmission::mainloop) : rewrite deletion routine
-	so it doesn't occasionally crash for no apparent reason on PCs
-
-	(vrpn_RedundantTransmission::pack_message) : add new parameter;
-	handle special cases and boundary conditions better
-	* vrpn_Tracker.C (vrpn_Tracker_NULL::mainloop) : pass new parameter
-	to vrpn_RedundantTransmission::pack_message
-
-	(vrpn_RedundantTransmission) : new data member d_isEnabled
-	(vrpn_RedundantTransmission::isEnabled) : new function
-	(vrpn_RedundantTransmission::enable) : same
-	(vrpn_RedundantController_Protocol::encode_enable) : same
-	(vrpn_RedundantController_Protocol::decode_enable) : same
-	(vrpn_RedundantController::handle_enable) : same
-	(vrpn_RedundantRemote::enable) : same
-	(vrpn_RedundantController constructor) : add handler registration
-
-	(vrpn_RedundantReceiver) : new class
-
-2000-11-13  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Flock_Parallel.C (mainloop) : Made the code close and then
-		reopen the serial ports (like it used to do before I turned
-		it off because of a buggy Linux kernel).
-
-2000-11-03  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Shared.C (gettimeofday) : Turned off hi-perf clock for Win98
-		(vrpn_AdjustFrequency) : Removed buggy clock-check code
-
-2000-11-01  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_FileConnection.C : Fixed parsing of file://.
-	* vrpn_Connection.C : Removed more of the WINDOWS_GETHOSTBYNAME hack
-
-2000-11-01  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_Connection.Ch (vrpn_Log::close): calls saveLogSoFar then
-	closes file. 
-	(vrpn_Log::saveLogSoFar): Incremental save of log file whenever
-	called. 
-	(vrpn_Connection::save_log_so_far): calls vrpn_Log::saveLogSoFar
-	on all open endpoints. 
-
-2000-10-20  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_Connection.C (connect_tcp_to): Don't call gethostbyname if
-	machine name provided is an IP number. 
-	(vrpn_connect_udp_port): same
-	(connect_tcp_to): same
-	(connect_udp_to): comment out, replaced with call to
-	vrpn_connect_udp_port
-
-	* vrpn_Mutex.C (getmyIP): Don't call gethostbyname if machine name
-	provided is an IP number. Fixes byte-order problem with return
-	value on win32.
-	
-	* vrpn_BaseClass.C (~vrpn_TextPrinter): Fix compiler warnings.
-
-2000-10-18  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Serial.C (vrpn_drain_output_buffer) :
-		Called drain function, rather than flush.
-
-2000-10-18  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_Connection) : add data members
-        d_endpointAllocator, d_updateEndpoint
-	(vrpn_Connection client constructor) : add endpoint allocator
-	as extra argument, call (*d_endpointAllocator) & set d_updateEndpoint
-	instead of calling allocateEndpoint()
-	(vrpn_Connection server constructor) : same
-	(vrpn_Synchronized_Connection client constructor) : add endpoint
-	allocator as extra argument
-	(vrpn_Synchronized_Connection server constructor) : same
-	(vrpn_Connection::updateEndpoints) : new function
-	(vrpn_Connection::allocateEndpoint) : change from virtual to static
-        (vrpn_Connection::connect_to_client) : replace call to
-        allocateEndpoint() with (*d_endpointAllocator), set d_updateEndpoint
-	(vrpn_Connection::server_check_for_incoming_connections) : same
-	(vrpn_Connection::mainloop) : call updateEndpoints() if
-	d_updateEndpoint is true
-	(vrpn_Endpoint::dispatch) : make virtual
-
-	* vrpn_DelayedConnection.C (vrpn_DelayedEndpoint) : new data
-	members d_delayListEnd, d_delayAllTypes, d_typeIsDelayed
-	(vrpn_DelayedConnection) : new data members d_delayAllTypes,
-	d_typeIsDelayed
-	(vrpn_DelayedEndpoint constructor) : remove timeval parameter,
-	initialize d_typeIsDelayed
-	(vrpn_DelayedEndpoint::delayAllTypes) : new function
-	(vrpn_DelayedEndpoint::delayType) : same
-	(vrpn_DelayedEndpoint::enqueue) : same
-	(vrpn_DelayedEndpoint::updateEndpoints) : same
-	(vrpn_DelayedEndpoint::dispatch) : don't delay system messages;
-	TCP/UDP connections will timeout otherwise
-	(vrpn_DelayedConnection constructor) : initialize d_typeIsDelayed
-	(vrpn_DelayedConnection::delayAllTypes) : new function
-	(vrpn_DelayedConnection::delayType) : same
-	(vrpn_RelativeDelayEndpoint) : new class
-	(vrpn_RelativeDelayConnection) : new class
-
-	* vrpn_RedundantTransmission.C 
-	(vrpn_RedundantTransmission::mainloop) : detect & clean-up after
-	error states
-
-2000-10-16  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C : Deleted commented-out code.
-
-2000-10-16  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_RedundantTransmission.C (defaultInterval) : new function
-        (defaultRetransmissions) : same
-
-2000-10-11  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_TranslationTable::addRemoteEntry) :
-        add details to error output
-
-	* vrpn_Tracker.C (vrpn_Tracker_NULL::mainloop) : add support for
-        vrpn_RedundantTransmission
-        (vrpn_Tracker_NULL::setRedundantTransmission) : new function
-        * vrpn_RedundantTransmission.h : new file
-        * vrpn_RedundantTransmission.C : new file
-        
-2000-10-10  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_FileConnection.hC (vrpn_File_Connection::get_filename) :
-	new function that lets you easily find out what the name of the
-	file was that vrpn opened (you could also do this using
-	vrpn_copy_file_name with the name passed in originally)
-
-2000-10-09  Aron Helser  <helser@cs.unc.edu>
-
-	* vrpn_Connection.C (server_check_for_incoming_connections): A
-	server used to get NIC for tcp connection from information in the
-	UDP message sent by the client. Instead, use the NIC the UDP
-	message came in on, ignoring NIC information in the UDP
-	message. Allows us to handle multiple NICs more gracefully,
-	because client can't easily discover the right NIC to put in the
-	message.
-	Other comment and verbose printout changes.
-
-2000-10-08  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_FileConnection.C (vrpn_File_Connection::vrpn_File_Connection):
-        sets d_start_time to be the first time after playing to the first
-        user message to avoid problems with log files that have system
-        messages with messed up timestamps
-
-2000-10-05  Sang-Uok Kum  <kumsu@cs.unc.edu>
-
-	* vrpn_Shared.h: Fixed a mistake which made it not work in VC++. 
-	sleep is still not defined in VC++.
-
-2000-10-04  Sang-Uok Kum  <kumsu@cs.unc.edu>
-
-	* vrpn_Button.C : Include files and #ifdefs changed so in cygwin v1.1
-	it always uses unix sockets instead of window sockets. (The vrpn library
-	compiled but gave run time errors.) This was only tested for vrpn 
-	client.
-	* vrpn_Clock.C : same
-	* vrpn_Connection.C : same
-	* vrpn_FileConnection.C : same
-	* vrpn_FileController.C : same
-	* vrpn_ForwarderController.C : same
-	* vrpn_Serial.C : same
-	* vrpn_Shared.C : same
-	* vrpn_Shared.h : same
-	
-2000-10-02  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_SharedObject.h :  Uncommented initial #include of
-        vrpn_Shared.h, which is necessary for compiling under
-        Cygwin 1.1;  code still compiles under VC++ and Cygwin 1.0
-
-2000-10-02  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Shared.C (vrpn_buffer, vrpn_unbuffer) : added these functions
-	for vrpn_int16 and vrpn_uint16 - also, had to remove the one for
-	vrpn_bool because a vrpn_bool is a vrpn_int16
-
-2000-09-26  Tom Hudson  <hudson@cs.unc.edu>
-
-        * Makefile : now that we're using makedepend, got rid of rebuild
-        of entire library whenever any header file changed.
-
-        * vrpn_DelayedConnection.C
-        (vrpn_DelayedEndpoint::send_pending_reports) : implemented
-        (vrpn_DelayedEndpoint::dispatch) : same
-        (vrpn_DelayedEndpoint::dispatchPending) : same
-        (vrpn_DelayedEndpoint::setDelay) : new function
-        (vrpn_DelayedEndpoint::deletePending) : same
-        (vrpn_DelayedConnection::setDelay) : same
-
-2000-09-25  Tom Hudson  <hudson@cs.unc.edu>
-
-	* connection : new directory, to be populated later today
-
-	* vrpn_Connection.C (vrpn_Endpoint::dispatch) : new function
-        (vrpn_Connection::allocateEndpoint) : new function
-        (vrpn_Endpoint::getOneTCPMessage) : call dispatch()
-        (vrpn_Endpoint::getOneUDPMessage) : same
-        (vrpn_Connection::connectToClient) : call allocateEndpoint()
-        (vrpn_Connection::server_check_for_incoming_connections) : same
-        (vrpn_Connection::server constuctor) : same
-        (vrpn_Connection::client constuctor) : same
-
-        * vrpn_DelayedConnection.C : new file
-
-2000-09-22  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_Log::lastLogTime) : new function to 
-	return the last timestamp for a logged message
-	* vrpn_Connection.C (vrpn_Endpoint::drop_connection) : Since we
-	read the actual time here to log dropped connection message, this
-        was setting back the time for programs that used the logging
-        mechanism for translation of old data into new log files. Now, in the
-	case of logging and when the current time is less than the last log
-        time, this function records the dropped_connection message with 
-        the previous log time instead
-	* vrpn_Connection.C (vrpn_Synchronized_Connection::client constructor):
-	this function now calls pack_sender_description for vrpn_CONTROL and
-        pack_type_description for vrpn_got_connection, vrpn_dropped_connection,
-        vrpn_got_first_connection, vrpn_dropped_last_connection so that they
-	will get put into a log file even if the endpoint is not connected
-	(needed for translation) - (At least I think this is why they aren't
-	getting put into the log file)
-
-2000-09-21  Tom Hudson  <hudson@cs.unc.edu>
-
-        (vrpn_SharedObject::handle_gotConnection) : small fix for
-        non-serialized use
-
-2000-09-18  Tom Hudson  <hudson@cs.unc.edu>
-
-        * vrpn_SharedObject.C:
-        (class vrpn_SharedObject)
-        d_isNegotiatingSerializer : new data member
-        (vrpn_SharedObject::becomeSerializer) : test & set
-        d_isNegotiatingSerializer
-        (vrpn_SharedObject::handle_requestSerializer) : same
-        (vrpn_SharedObject::handle_grantSerializer) : clear
-        d_isNegotiatingSerializer
-        (vrpn_SharedObject::handle_assumeSerializer) : same
-        (vrpn_SharedObject::postBindConnection) : check for NULL connection,
-        moved code from serverPostBindConnection
-        (vrpn_SharedObject::serverPostBindConnection) : same
-        (vrpn_SharedObject::handle_gotConnection) : generalized,
-        renamed from handle_gotConnectionToRemote
-
-
-2000-09-17  Tom Hudson  <hudson@cs.unc.edu>
-
-        * vrpn_SharedObject.C:
-        (class vrpn_SharedObject)
-        d_serverId, d_remoteId, d_peerId, d_update_type, d_lamportUpdate_type :
-        new data members
-        d_updateFromServer_type, d_updateFromRemote_type, d_myUpdate_type,
-        d_updateFromServerLamport_type, d_updateFromRemoteLamport_type :
-        remove
-        (vrpn_SharedObject::postBindCleanup) : new function
-        (vrpn_SharedObject::serverPostBindCleanup) : same
-        (vrpn_SharedObject::remotePostBindCleanup) : same
-        (vrpn_SharedObject::sendUpdate) : same
-        (vrpn_SharedObject::handleUpdate) : same
-        (vrpn_SharedObject::handle_gotConnectionToRemote) : same
-        (vrpn_SharedObject::handle_update) : same
-        (vrpn_SharedObject::becomeSerializer) : simplify
-        (vrpn_SharedObject::handle_requestSerializer) : simplify
-        (vrpn_SharedObject::handle_grantSerializer) : simplify
-        (vrpn_SharedObject::handle_assumeSerializer) : simplify
-        (vrpn_Shared_int32::sendUpdate) : remove first parameter
-        (vrpn_Shared_float64::sendUpdate) : same
-        (vrpn_Shared_String::sendUpdate) : same
-        (vrpn_Shared_int32::handleUpdate) : new function
-        (vrpn_Shared_float64::handleUpdate) : same
-        (vrpn_Shared_String::handleUpdate) : same
-
-2000-09-15  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_LamportClock.h : changed <> on include to ""
-
-2000-09-12  Tom Hudson  <hudson@cs.unc.edu>
-
-        * vrpn_BaseClass.h : made some of the comments 80-column correct
-        so I could read them.
-
-        * vrpn_SharedObject.h: (becomeSerializer) : new function
-        d_requestSerializer_type, d_grantSerializer_type,
-        d_assumeSerializer_type : new data members
-        d_queueSets : new data member (probably unnecessary)
-        d_becomeSerializer_type : removed old data member
-        (handle_requestSerializer) : new function
-        (handle_grantSerializer) : renamed from handle_becomeSerializer
-        (handle_assumeSerializer) : new function
-        (vrpn_SerializerPolicy) : renamed vrpn_DENY to vrpn_DENY_REMOTE,
-        added vrpn_DENY_LOCAL
-
-        * vrpn_SharedObject.C: (vrpn_SharedObject constructor) :
-        default values for new data members, d_lClock.
-        (vrpn_SharedObject::becomeSerializer) : new function
-        (vrpn_SharedObject::handle_requestSerializer) : new function
-        (vrpn_SharedObject::handle_grantSerializer) :
-        renamed from handle_becomeSerializer
-        (vrpn_SharedObject::handle_assumeSerializer) : new function
-        (vrpn_Shared_int32_Server::bindConnection) : added registration
-        of handler for requestSerializer
-        (vrpn_Shared_float64_Server::bindConnection) : added registration
-        of handler for requestSerializer
-        (vrpn_Shared_String_Server::bindConnection) : added registration
-        of handler for requestSerializer
-	(vrpn_Shared_int32::shouldAcceptUpdate) : added handling for
-        vrpn_DENY_LOCAL
-	(vrpn_Shared_float64::shouldAcceptUpdate) : same
-	(vrpn_Shared_String::shouldAcceptUpdate) : same
-
-
-2000-09-11  Adam Seeger  <seeger@cs.unc.edu>
-
-        * vrpn_FileConnection.C (vrpn_File_Connection::reset) : 
-	Added call to d_endpoints[0]->drop_connection() to clear all state for
-	replaying the file from the beginning.
-        * vrpn_FileConnection.C (vrpn_File_Connection::mainloop) :
-	returns -1 if there is an error reading from the file
-
-2000-09-11  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Mutex.C (vrpn_Mutex_Server::~vrpn_Mutex_Server) : added
-	unregister messages to correspond to register messages in the
-	constructor (should be fixed using vrpn_BaseClass later)
-	* vrpn_Mutex.C (vrpn_Mutex_Remote::~vrpn_Mutex_Remote) : added
-        unregister messages to correspond to register messages in the
-        constructor (should be fixed using vrpn_BaseClass later)
-	* vrpn_FileConnection.C (vrpn_File_Connection::constructor) :
-	took out code that set the first message to the first
-	user message because when we later get a message that clears
-	the translation table there is no way to rewind and rebuild
-	the translation table because the initial system messages
-	don't get replayed (left in the part that actually skips to the
-	first user message though because this is apparently useful in
-	order to avoid timing problems)
-	* vrpn_FileConnection.C (vrpn_File_Connection::reset) :
-	added code from constructor to skip to the first user message
-
-2000-09-07  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_TranslationTable::clear) : changed this
-	to do delete [] instead of delete on d_entry[i].name since a
-	cName (its type) is a typedef for an array
-
-2000-09-06  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Magellan.C (vrpn_write_slowly) : Added parameter for how long
-		wait.
-		(get_report) : Returns 1 if a full report found
-		(mainloop): Retries reading when a full report is found
-			so that the buffer is cleared of all reports
-
-	* vrpn_Router.C : #include string.h to compile on Linux
-
-2000-09-01  Adam Seeger  <seeger@cs.unc.edu>
-
-	* vrpn_Connection.h (check_vrpn_file_cookie) : Now this will work
-	if the version is >= 4.0 and <= the current version
-
-2000-09-01  Adam Seeger  <seeger@cs.unc.edu>
-
-        * vrpn_Connection.h (check_vrpn_file_cookie) : This only worked if
-	the version was 4.0, now it works if the version is the current one
-	or less
-
-2000-08-31  Tom Hudson  <hudson@cs.unc.edu>
-
-	* vrpn_Connection.C (vrpn_TranslationTable):  Removed a lot of
-        #if 1/#if 0 clauses that have become set.
-	* vrpn_Connection.C (vrpn_TranslationTable::addLocalID):  Added
-        a guard to strcmp to make sure we weren't comparing against NULL.
-
-2000-08-28  Adam Seeger  <seeger@cs.unc.edu>
-
-        * vrpn_Router.[hC] (vrpn_Router, ~vrpn_Router) : Made it so that
-	the big arrays in this class get dynamically allocated instead
-	of statically allocated so we don't have to use the huge_objects
-	flag with Visual C++
-
-2000-08-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* Makefile : Added Brown patches to compile under AIX.
-		Cleaned up RANLIB and some dependencies.
-
-	* vrpn_Shared.h : Added INVALID_SOCKET defs for Win32.
-
-	* vrpn_Types.h : Added AIX definitions.
-
-2000-08-28  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Wanda.h : New file
-	* vrpn_Wanda.C : New file
-	* Makefile : Add Wanda to server library
-
-2000-08-27  Jeffrey Juliano  <juliano@cs.unc.edu>
-
-	* .cvsignore: Add sgi_irix.n32.mips3 to ignore list.
-
-2000-08-24  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_BaseClass.C (~vrpn_TextPrinter) : Hack to remove segfaults
-	* vrpn_Router.C : New file
-	* vrpn_Router.h : New file
-	* Makefile : Added vrpn_Router compilation
-
-2000-08-22  Kwan Skinner  <skinner@cs.unc.edu>
-
-	* vrpn_Connection.C (check_vrpn_file_cookie) : New function
-	* vrpn_Connection.h (check_vrpn_file_cookie) : New function
-	* vrpn_FileConnection.C (read_cookie) : Now calls check_vrpn_file_cookie
-
-2000-08-21  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Connection.C (connect_to_client) : Bug fix
-		Remove parameter that is now obsolete.
-
-2000-08-15  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Mutex.C (vrpn_Mutex_Remote) : Type cast
-
-2000-08-14  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Radamec.C (int_to_pan) : Fix negative rotations
-
-2000-08-12  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Radamec.C (send_command) : Removed slow writes
-		(int_to_pan) : Conversion fixed
-		(reset) : Chopped out large parts that didn't work but should
-		(get_report) : Set to ignore commands in case they are sent
-
-	* vrpn_Tracker_AnalogFly.h : Added "absolute" and offset
-	* vrpn_Tracker_AnalogFly.C : Added "absolute" and offset
-
-2000-08-11  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn_Analog_Radamec_SPI.C : Changed some warnings into errors
-		(mainloop) : Added a watchdog timer
-
-	* vrpn_Connection.C (vrpn_Log::setCompoundName): added 'const'
-
-	* vrpn_Serial.C (vrpn_open_commport): Adds input baud to SGI code
-
-	* vrpn_Tracker_Fastrak.C (get_report): Flushes buffer when resynching
-
-	* vrpn_ImmersionBox.h : New file
-
-	* vrpn_ImmersionBox.C : New file
-
-2000-08-10  Russell M. Taylor II  <taylorr@cs.unc.edu>
-
-	* vrpn.dsp: Adds a driver for the Radamec Serial Position Interface
-	(Camera tracker)
-
-	* vrpn.dsw: same
-	* vrpn_Analog_Radamec_SPI.h: same
-	* vrpn_Analog_Radamec_SPI.C: same
-
-	* vrpn_Serial.h (vrpn_open_commport): Adds bit length and parity to
-	the optional parameters to the serial-port open.
-
-	* vrpn_Serial.C (vrpn_open_commport): same
-	* vrpn_Analog.C (vrpn_Serial_Analog::vrpn_Serial_Analog): same
-	* vrpn_Analog.h (vrpn_Serial_Analog::vrpn_Serial_Analog): same
-
-	* vrpn_Tracker.C: Modified the packing code to use vrpn_buffer()
-	and vrpn_unbufer().  Removed the redundant change handlers for all
-	sensors, by replacing them with ones that have optional parameters.
-
-	* vrpn_Tracker.h: same
-
-	* vrpn_AnalogFly.C (vrpn_AnalogFly::vrpn_AnalogFly): Sets the reset
-	button to NULL by default so that the code won't blow up if you don't
-	have one.

src/vrpn/DashboardBuildInitialCache.cmake.in

-# Project configuration settings
-set(VRPN_USE_PHANTOM_SERVER "@VRPN_USE_PHANTOM_SERVER@" CACHE BOOL "")
-set(VRPN_INCLUDE_TIMECODE_SERVER "@VRPN_INCLUDE_TIMECODE_SERVER@" CACHE BOOL "")
-set(VRPN_INCLUDE_INTERSENSE "@VRPN_INCLUDE_INTERSENSE@" CACHE BOOL "")
-set(VRPN_USE_NATIONAL_INSTRUMENTS "@VRPN_USE_NATIONAL_INSTRUMENTS@" CACHE BOOL "")
-set(VRPN_USE_NATIONAL_INSTRUMENTS_MX "@VRPN_USE_NATIONAL_INSTRUMENTS_MX@" CACHE BOOL "")
-set(VRPN_USE_NIDAQ "@VRPN_USE_NIDAQ@" CACHE BOOL "")
-set(VRPN_USE_USDIGITAL "@VRPN_USE_USDIGITAL@" CACHE BOOL "")
-set(VRPN_USE_MICROSCRIBE "@VRPN_USE_MICROSCRIBE@" CACHE BOOL "")
-set(VRPN_INCLUDE_PHASESPACE "@VRPN_INCLUDE_PHASESPACE@" CACHE BOOL "")
-set(VRPN_USE_MOTIONNODE "@VRPN_USE_MOTIONNODE@" CACHE BOOL "")
-set(VRPN_USE_WIIUSE "@VRPN_USE_WIIUSE@" CACHE BOOL "")
-set(VRPN_USE_FREESPACE "@VRPN_USE_FREESPACE@" CACHE BOOL "")
-set(VRPN_USE_DIRECTINPUT "@VRPN_USE_DIRECTINPUT@" CACHE BOOL "")
-set(VRPN_USE_DIRECTSHOW "@VRPN_USE_DIRECTSHOW@" CACHE BOOL "")
-set(VRPN_USE_SHARED_LIBRARY "@VRPN_USE_SHARED_LIBRARY@" CACHE BOOL "")
-set(VRPN_USE_GPM_MOUSE "@VRPN_USE_GPM_MOUSE@" CACHE BOOL "")
-
-set(VRPN_GPL_SERVER "@VRPN_GPL_SERVER@" CACHE BOOL "")
-
-# Root directories to search for dependencies
-set(WIIUSE22_ROOT_DIR "@WIIUSE_ROOT_DIR@" CACHE PATH "")