Java - RED Brick¶

This is the description of the Java API bindings for the RED Brick. General information and technical specifications for the RED Brick are summarized in its hardware description.

An installation guide for the Java API bindings is part of their general description.

Examples¶

The example code below is Public Domain (CC0 1.0).

Start Program¶

Download (ExampleStartProgram.java)

import com.tinkerforge.BrickRED;
import com.tinkerforge.IPConnection;
import com.tinkerforge.TinkerforgeException;

public class ExampleStartProgram {
    private static final String HOST = "localhost";
    private static final int PORT = 4223;
    private static final String UID = "XXYYZZ"; // Change XXYYZZ to the UID of your RED Brick
    private static final String PROGRAM = "test"; // Change to your program identifier

    private static void checkError(short errorCode) {
        if (errorCode != 0) {
            throw new RuntimeException("RED Brick error occurred: " + errorCode);
        }
    }

    private static boolean startProgram(BrickRED red, String identifier)
      throws TinkerforgeException {
        // Create session and get program list
        BrickRED.CreateSession session = red.createSession(10);
        checkError(session.errorCode);

        BrickRED.Programs programs = red.getPrograms(session.sessionId);
        checkError(programs.errorCode);

        BrickRED.ListLength programCount = red.getListLength(programs.programsListId);
        checkError(programCount.errorCode);

        // Iterate program list to find the one to start
        boolean started = false;

        for (int i = 0; i < programCount.length; i++) {
            BrickRED.ListItem program = red.getListItem(programs.programsListId, i,
                                                        session.sessionId);
            checkError(program.errorCode);

            // Get program identifer string
            BrickRED.ProgramIdentifier programIdentifier =
              red.getProgramIdentifier(program.itemObjectId, session.sessionId);
            checkError(programIdentifier.errorCode);

            BrickRED.StringLength stringLength =
              red.getStringLength(programIdentifier.identifierStringId);
            checkError(stringLength.errorCode);

            String stringData = "";

            while (stringData.length() < stringLength.length) {
                BrickRED.StringChunk chunk =
                  red.getStringChunk(programIdentifier.identifierStringId,
                                     stringData.length());
                checkError(chunk.errorCode);

                stringData += chunk.buffer;
            }

            checkError(red.releaseObject(programIdentifier.identifierStringId,
                                         session.sessionId));

            // Check if this is the program to be started
            if (stringData.equalsIgnoreCase(identifier)) {
                checkError(red.startProgram(program.itemObjectId));
                started = true;
            }

            checkError(red.releaseObject(program.itemObjectId, session.sessionId));

            if (started) {
                break;
            }
        }

        checkError(red.releaseObject(programs.programsListId, session.sessionId));
        checkError(red.expireSession(session.sessionId));

        return started;
    }

    // Note: To make the example code cleaner we do not handle exceptions. Exceptions you
    //       might normally want to catch are described in the documentation
    public static void main(String args[]) throws Exception {
        IPConnection ipcon = new IPConnection(); // Create IP connection
        BrickRED red = new BrickRED(UID, ipcon); // Create device object

        ipcon.connect(HOST, PORT); // Connect to brickd
        // Don't use device before ipcon is connected

        if (startProgram(red, PROGRAM)) {
            System.out.println("Started RED Brick program: " + PROGRAM);
        } else {
            System.out.println("RED Brick program not found: " + PROGRAM);
        }

        System.out.println("Press key to exit"); System.in.read();
        ipcon.disconnect();
    }
}

API¶

Generally, every method of the Java bindings that returns a value can throw a TimeoutException. This exception gets thrown if the device did not respond. If a cable based connection is used, it is unlikely that this exception gets thrown (assuming nobody unplugs the device). However, if a wireless connection is used, timeouts will occur if the distance to the device gets too big.

Beside the TimeoutException there is also a NotConnectedException that is thrown if a method needs to communicate with the device while the IP Connection is not connected.

Since Java does not support multiple return values and return by reference is not possible for primitive types, we use small classes that only consist of member variables. The member variables of the returned objects are described in the corresponding method descriptions.

The package for all Brick/Bricklet bindings and the IP Connection is com.tinkerforge.*

All methods listed below are thread-safe.

Note

The API documentation for the RED Brick is currently incomplete.

The RED Brick API is meant to be used by the Brick Viewer to implement the offered functionality (getting status information, managing programs etc.). Normal users will not need to use this API, it may only be interesting for power users.

FIXME: explain sessions

The RED Brick API operates on reference counted objects (strings, lists, files, directories, processes and programs) that are identified by their 16bit object ID. Functions that allocate or return an object ID (e.g. allocateString() and getNextDirectoryEntry()) increase the reference count of the returned object. If the object is no longer needed then releaseObject() has to be called to decrease the reference count of the object again. In contrast to allocation and getter functions, the reference count for an object returned by a callback is not increased and releaseObject() must not be called for such an object in response to a callback.

There are functions (e.g. getFileInfo()) that only return valid objects under certain conditions. This conditions are documented for the specific functions. For invalid objects releaseObject() must not be called.

There are also function (e.g. setProgramStdioRedirection()) that have conditionally unused object parameters. Under which conditions an object parameter is unused is documented for the specific functions. For unused object parameters 0 has to be passed as object ID.

The RED Brick API is more complex then the typical Brick API and requires more elaborate error reporting than the TCP/IP protocol can provide with its 2bit error code. Therefore, almost all functions of the RED Brick API return an 8bit error code. Possible error codes are:

Success = 0
UnknownError = 1
InvalidOperation = 2
OperationAborted = 3
InternalError = 4
UnknownSessionID = 5
NoFreeSessionID = 6
UnknownObjectID = 7
NoFreeObjectID = 8
ObjectIsLocked = 9
NoMoreData = 10
WrongListItemType = 11
ProgramIsPurged = 12
InvalidParameter = 128 (EINVAL)
NoFreeMemory = 129 (ENOMEM)
NoFreeSpace = 130 (ENOSPC)
AccessDenied = 131 (EACCES)
AlreadyExists = 132 (EEXIST)
DoesNotExist = 133 (ENOENT)
Interrupted = 134 (EINTR)
IsDirectory = 135 (EISDIR)
NotADirectory = 136 (ENOTDIR)
WouldBlock = 137 (EWOULDBLOCK)
Overflow = 138 (EOVERFLOW)
BadFileDescriptor = 139 (EBADF)
OutOfRange = 140 (ERANGE)
NameTooLong = 141 (ENAMETOOLONG)
InvalidSeek = 142 (ESPIPE)
NotSupported = 143 (ENOTSUP)
TooManyOpenFiles = 144 (EMFILE)

If a function returns an error code other than Success then its other return values (if any) are invalid and must not be used.

The error code InvalidOperation is returned if the requested operation cannot be performed because the current state of the object does not allow it. For example, trying to append an item to a full list object or trying to undefine an already undefined program.

The error code NotSupported is returned if the requested operation can never be performed. For example, trying to append a list object to itself, trying to get the name of a file object with type Pipe or trying to create a directory non-recursively with more than the last part of the directory name referring to non-existing directories.

String objects store UTF-8 encoded data.

Advanced Functions¶

BrickRED.CreateSession BrickRED.createSession(long lifetime)¶

Parameters:	lifetime – Type: long, Range: [0 to 2³² - 1]
Return Object:	errorCode – Type: short, Range: See constants sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.expireSession(int sessionId)¶

Parameters:	sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

void BrickRED.expireSessionUnchecked(int sessionId)¶

Parameters:	sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

short BrickRED.keepSessionAlive(int sessionId, long lifetime)¶

Parameters:	sessionId – Type: int, Range: [0 to 2¹⁶ - 1] lifetime – Type: long, Range: [0 to 2³² - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.releaseObject(int objectId, int sessionId)¶

Parameters:	objectId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

Decreases the reference count of an object by one and returns the resulting error code. If the reference count reaches zero the object gets destroyed.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

void BrickRED.releaseObjectUnchecked(int objectId, int sessionId)¶

Parameters:	objectId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

BrickRED.AllocateString BrickRED.allocateString(long lengthToReserve, String buffer, int sessionId)¶

Parameters:	lengthToReserve – Type: long, Unit: 1 B, Range: [0 to 2³² - 1] buffer – Type: String, Length: up to 58 sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants stringId – Type: int, Range: [0 to 2¹⁶ - 1]

Allocates a new string object, reserves length_to_reserve bytes memory for it and sets up to the first 60 bytes. Set length_to_reserve to the length of the string that should be stored in the string object.

Returns the object ID of the new string object and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.truncateString(int stringId, long length)¶

Parameters:	stringId – Type: int, Range: [0 to 2¹⁶ - 1] length – Type: long, Unit: 1 B, Range: [0 to 2³² - 1]
Returns:	errorCode – Type: short, Range: See constants

Truncates a string object to length bytes and returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.StringLength BrickRED.getStringLength(int stringId)¶

Parameters:	stringId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants length – Type: long, Unit: 1 B, Range: [0 to 2³² - 1]

Returns the length of a string object and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.setStringChunk(int stringId, long offset, String buffer)¶

Parameters:	stringId – Type: int, Range: [0 to 2¹⁶ - 1] offset – Type: long, Unit: 1 B, Range: [0 to 2³² - 1] buffer – Type: String, Length: up to 58
Returns:	errorCode – Type: short, Range: See constants

Sets a chunk of up to 58 bytes in a string object beginning at offset.

Returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.StringChunk BrickRED.getStringChunk(int stringId, long offset)¶

Parameters:	stringId – Type: int, Range: [0 to 2¹⁶ - 1] offset – Type: long, Unit: 1 B, Range: [0 to 2³² - 1]
Return Object:	errorCode – Type: short, Range: See constants buffer – Type: String, Length: up to 63

Returns a chunk up to 63 bytes from a string object beginning at offset and returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.AllocateList BrickRED.allocateList(int lengthToReserve, int sessionId)¶

Parameters:	lengthToReserve – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants listId – Type: int, Range: [0 to 2¹⁶ - 1]

Allocates a new list object and reserves memory for length_to_reserve items. Set length_to_reserve to the number of items that should be stored in the list object.

Returns the object ID of the new list object and the resulting error code.

When a list object gets destroyed then the reference count of each object in the list object is decreased by one.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ListLength BrickRED.getListLength(int listId)¶

Parameters:	listId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants length – Type: int, Range: [0 to 2¹⁶ - 1]

Returns the length of a list object in items and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ListItem BrickRED.getListItem(int listId, int index, int sessionId)¶

Parameters:	listId – Type: int, Range: [0 to 2¹⁶ - 1] index – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants itemObjectId – Type: int, Range: [0 to 2¹⁶ - 1] type – Type: short, Range: See constants

Returns the object ID and type of the object stored at index in a list object and returns the resulting error code.

Possible object types are:

String = 0
List = 1
File = 2
Directory = 3
Process = 4
Program = 5

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For type:

BrickRED.OBJECT_TYPE_STRING = 0
BrickRED.OBJECT_TYPE_LIST = 1
BrickRED.OBJECT_TYPE_FILE = 2
BrickRED.OBJECT_TYPE_DIRECTORY = 3
BrickRED.OBJECT_TYPE_PROCESS = 4
BrickRED.OBJECT_TYPE_PROGRAM = 5

short BrickRED.appendToList(int listId, int itemObjectId)¶

Parameters:	listId – Type: int, Range: [0 to 2¹⁶ - 1] itemObjectId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

Appends an object to a list object and increases the reference count of the appended object by one.

Returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.removeFromList(int listId, int index)¶

Parameters:	listId – Type: int, Range: [0 to 2¹⁶ - 1] index – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

Removes the object stored at index from a list object and decreases the reference count of the removed object by one.

Returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.OpenFile BrickRED.openFile(int nameStringId, long flags, int permissions, long uid, long gid, int sessionId)¶

Parameters:	nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] flags – Type: long, Range: See constants permissions – Type: int, Range: See constants uid – Type: long, Range: [0 to 2³² - 1] gid – Type: long, Range: [0 to 2³² - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants fileId – Type: int, Range: [0 to 2¹⁶ - 1]

Opens an existing file or creates a new file and allocates a new file object for it.

FIXME: name has to be absolute

The reference count of the name string object is increased by one. When the file object gets destroyed then the reference count of the name string object is decreased by one. Also the name string object is locked and cannot be modified while the file object holds a reference to it.

The flags parameter takes a ORed combination of the following possible file flags (in hexadecimal notation):

ReadOnly = 0x0001 (O_RDONLY)
WriteOnly = 0x0002 (O_WRONLY)
ReadWrite = 0x0004 (O_RDWR)
Append = 0x0008 (O_APPEND)
Create = 0x0010 (O_CREAT)
Exclusive = 0x0020 (O_EXCL)
NonBlocking = 0x0040 (O_NONBLOCK)
Truncate = 0x0080 (O_TRUNC)
Temporary = 0x0100
Replace = 0x0200

FIXME: explain Temporary and Replace flag

The permissions parameter takes a ORed combination of the following possible file permissions (in octal notation) that match the common UNIX permission bits:

UserRead = 00400
UserWrite = 00200
UserExecute = 00100
GroupRead = 00040
GroupWrite = 00020
GroupExecute = 00010
OthersRead = 00004
OthersWrite = 00002
OthersExecute = 00001

Returns the object ID of the new file object and the resulting error code.

The following constants are available for this function:

For flags:

BrickRED.FILE_FLAG_READ_ONLY = 1
BrickRED.FILE_FLAG_WRITE_ONLY = 2
BrickRED.FILE_FLAG_READ_WRITE = 4
BrickRED.FILE_FLAG_APPEND = 8
BrickRED.FILE_FLAG_CREATE = 16
BrickRED.FILE_FLAG_EXCLUSIVE = 32
BrickRED.FILE_FLAG_NON_BLOCKING = 64
BrickRED.FILE_FLAG_TRUNCATE = 128
BrickRED.FILE_FLAG_TEMPORARY = 256
BrickRED.FILE_FLAG_REPLACE = 512

For permissions:

BrickRED.FILE_PERMISSION_USER_ALL = 448
BrickRED.FILE_PERMISSION_USER_READ = 256
BrickRED.FILE_PERMISSION_USER_WRITE = 128
BrickRED.FILE_PERMISSION_USER_EXECUTE = 64
BrickRED.FILE_PERMISSION_GROUP_ALL = 56
BrickRED.FILE_PERMISSION_GROUP_READ = 32
BrickRED.FILE_PERMISSION_GROUP_WRITE = 16
BrickRED.FILE_PERMISSION_GROUP_EXECUTE = 8
BrickRED.FILE_PERMISSION_OTHERS_ALL = 7
BrickRED.FILE_PERMISSION_OTHERS_READ = 4
BrickRED.FILE_PERMISSION_OTHERS_WRITE = 2
BrickRED.FILE_PERMISSION_OTHERS_EXECUTE = 1

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.CreatePipe BrickRED.createPipe(long flags, long length, int sessionId)¶

Parameters:	flags – Type: long, Range: See constants length – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants fileId – Type: int, Range: [0 to 2¹⁶ - 1]

Creates a new pipe and allocates a new file object for it.

The flags parameter takes a ORed combination of the following possible pipe flags (in hexadecimal notation):

NonBlockingRead = 0x0001
NonBlockingWrite = 0x0002

The length of the pipe buffer can be specified with the length parameter in bytes. If length is set to zero, then the default pipe buffer length is used.

Returns the object ID of the new file object and the resulting error code.

The following constants are available for this function:

For flags:

BrickRED.PIPE_FLAG_NON_BLOCKING_READ = 1
BrickRED.PIPE_FLAG_NON_BLOCKING_WRITE = 2

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.FileInfo BrickRED.getFileInfo(int fileId, int sessionId)¶

Parameters:

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants type – Type: short, Range: See constants nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] flags – Type: long, Range: See constants permissions – Type: int, Range: See constants uid – Type: long, Range: [0 to 2³² - 1] gid – Type: long, Range: [0 to 2³² - 1] length – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1] accessTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1] modificationTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1] statusChangeTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1]

fileId – Type: int, Range: [0 to 2¹⁶ - 1]
sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

Return Object:

errorCode – Type: short, Range: See constants
type – Type: short, Range: See constants
nameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
flags – Type: long, Range: See constants
permissions – Type: int, Range: See constants
uid – Type: long, Range: [0 to 2³² - 1]
gid – Type: long, Range: [0 to 2³² - 1]
length – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1]
accessTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1]
modificationTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1]
statusChangeTimestamp – Type: long, Range: [0 to 2⁶⁴ - 1]

Returns various information about a file and the resulting error code.

Possible file types are:

Unknown = 0
Regular = 1
Directory = 2
Character = 3
Block = 4
FIFO = 5
Symlink = 6
Socket = 7
Pipe = 8

If the file type is Pipe then the returned name string object is invalid, because a pipe has no name. Otherwise the returned name string object was used to open or create the file object, as passed to openFile().

The returned flags were used to open or create the file object, as passed to openFile() or createPipe(). See the respective function for a list of possible file and pipe flags.

FIXME: everything except flags and length is invalid if file type is Pipe

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For type:

BrickRED.FILE_TYPE_UNKNOWN = 0
BrickRED.FILE_TYPE_REGULAR = 1
BrickRED.FILE_TYPE_DIRECTORY = 2
BrickRED.FILE_TYPE_CHARACTER = 3
BrickRED.FILE_TYPE_BLOCK = 4
BrickRED.FILE_TYPE_FIFO = 5
BrickRED.FILE_TYPE_SYMLINK = 6
BrickRED.FILE_TYPE_SOCKET = 7
BrickRED.FILE_TYPE_PIPE = 8

For flags:

BrickRED.FILE_FLAG_READ_ONLY = 1
BrickRED.FILE_FLAG_WRITE_ONLY = 2
BrickRED.FILE_FLAG_READ_WRITE = 4
BrickRED.FILE_FLAG_APPEND = 8
BrickRED.FILE_FLAG_CREATE = 16
BrickRED.FILE_FLAG_EXCLUSIVE = 32
BrickRED.FILE_FLAG_NON_BLOCKING = 64
BrickRED.FILE_FLAG_TRUNCATE = 128
BrickRED.FILE_FLAG_TEMPORARY = 256
BrickRED.FILE_FLAG_REPLACE = 512

For permissions:

BrickRED.FILE_PERMISSION_USER_ALL = 448
BrickRED.FILE_PERMISSION_USER_READ = 256
BrickRED.FILE_PERMISSION_USER_WRITE = 128
BrickRED.FILE_PERMISSION_USER_EXECUTE = 64
BrickRED.FILE_PERMISSION_GROUP_ALL = 56
BrickRED.FILE_PERMISSION_GROUP_READ = 32
BrickRED.FILE_PERMISSION_GROUP_WRITE = 16
BrickRED.FILE_PERMISSION_GROUP_EXECUTE = 8
BrickRED.FILE_PERMISSION_OTHERS_ALL = 7
BrickRED.FILE_PERMISSION_OTHERS_READ = 4
BrickRED.FILE_PERMISSION_OTHERS_WRITE = 2
BrickRED.FILE_PERMISSION_OTHERS_EXECUTE = 1

BrickRED.ReadFile BrickRED.readFile(int fileId, short lengthToRead)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] lengthToRead – Type: short, Unit: 1 B, Range: [0 to 255]
Return Object:	errorCode – Type: short, Range: See constants buffer – Type: short[], Length: 62, Range: [0 to 255] lengthRead – Type: short, Unit: 1 B, Range: [0 to 255]

Reads up to 62 bytes from a file object.

Returns the bytes read, the actual number of bytes read and the resulting error code.

If there is not data to be read, either because the file position reached end-of-file or because there is not data in the pipe, then zero bytes are returned.

If the file object was created by openFile() without the NonBlocking flag or by createPipe() without the NonBlockingRead flag then the error code NotSupported is returned.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

void BrickRED.readFileAsync(int fileId, long lengthToRead)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] lengthToRead – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1]

Reads up to 2⁶³ - 1 bytes from a file object asynchronously.

Reports the bytes read (in 60 byte chunks), the actual number of bytes read and the resulting error code via the AsyncFileReadListener listener.

If there is not data to be read, either because the file position reached end-of-file or because there is not data in the pipe, then zero bytes are reported.

If the file object was created by openFile() without the NonBlocking flag or by createPipe() without the NonBlockingRead flag then the error code NotSupported is reported via the AsyncFileReadListener listener.

short BrickRED.abortAsyncFileRead(int fileId)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

Aborts a readFileAsync() operation in progress.

Returns the resulting error code.

On success the AsyncFileReadListener listener will report OperationAborted.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.WriteFile BrickRED.writeFile(int fileId, short[] buffer, short lengthToWrite)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] buffer – Type: short[], Length: 61, Range: [0 to 255] lengthToWrite – Type: short, Unit: 1 B, Range: [0 to 255]
Return Object:	errorCode – Type: short, Range: See constants lengthWritten – Type: short, Unit: 1 B, Range: [0 to 255]

Writes up to 61 bytes to a file object.

Returns the actual number of bytes written and the resulting error code.

If the file object was created by openFile() without the NonBlocking flag or by createPipe() without the NonBlockingWrite flag then the error code NotSupported is returned.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

void BrickRED.writeFileUnchecked(int fileId, short[] buffer, short lengthToWrite)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] buffer – Type: short[], Length: 61, Range: [0 to 255] lengthToWrite – Type: short, Unit: 1 B, Range: [0 to 255]

Writes up to 61 bytes to a file object.

Does neither report the actual number of bytes written nor the resulting error code.

If the file object was created by openFile() without the NonBlocking flag or by createPipe() without the NonBlockingWrite flag then the write operation will fail silently.

void BrickRED.writeFileAsync(int fileId, short[] buffer, short lengthToWrite)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] buffer – Type: short[], Length: 61, Range: [0 to 255] lengthToWrite – Type: short, Unit: 1 B, Range: [0 to 255]

Writes up to 61 bytes to a file object.

Reports the actual number of bytes written and the resulting error code via the AsyncFileWriteListener listener.

If the file object was created by openFile() without the NonBlocking flag or by createPipe() without the NonBlockingWrite flag then the error code NotSupported is reported via the AsyncFileWriteListener listener.

BrickRED.SetFilePosition BrickRED.setFilePosition(int fileId, long offset, short origin)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] offset – Type: long, Unit: 1 B, Range: [-2⁶³ to 2⁶³ - 1] origin – Type: short, Range: See constants
Return Object:	errorCode – Type: short, Range: See constants position – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1]

Set the current seek position of a file object relative to origin.

Possible file origins are:

Beginning = 0
Current = 1
End = 2

Returns the resulting absolute seek position and error code.

If the file object was created by createPipe() then it has no seek position and the error code InvalidSeek is returned.

The following constants are available for this function:

For origin:

BrickRED.FILE_ORIGIN_BEGINNING = 0
BrickRED.FILE_ORIGIN_CURRENT = 1
BrickRED.FILE_ORIGIN_END = 2

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.FilePosition BrickRED.getFilePosition(int fileId)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants position – Type: long, Unit: 1 B, Range: [0 to 2⁶⁴ - 1]

Returns the current seek position of a file object and returns the resulting error code.

If the file object was created by createPipe() then it has no seek position and the error code InvalidSeek is returned.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.setFileEvents(int fileId, int events)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] events – Type: int, Range: See constants
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For events:

BrickRED.FILE_EVENT_READABLE = 1
BrickRED.FILE_EVENT_WRITABLE = 2

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.FileEvents BrickRED.getFileEvents(int fileId)¶

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants events – Type: int, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For events:

BrickRED.FILE_EVENT_READABLE = 1
BrickRED.FILE_EVENT_WRITABLE = 2

BrickRED.OpenDirectory BrickRED.openDirectory(int nameStringId, int sessionId)¶

Parameters:	nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants directoryId – Type: int, Range: [0 to 2¹⁶ - 1]

Opens an existing directory and allocates a new directory object for it.

FIXME: name has to be absolute

The reference count of the name string object is increased by one. When the directory object is destroyed then the reference count of the name string object is decreased by one. Also the name string object is locked and cannot be modified while the directory object holds a reference to it.

Returns the object ID of the new directory object and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.DirectoryName BrickRED.getDirectoryName(int directoryId, int sessionId)¶

Parameters:	directoryId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants nameStringId – Type: int, Range: [0 to 2¹⁶ - 1]

Returns the name of a directory object, as passed to openDirectory(), and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.NextDirectoryEntry BrickRED.getNextDirectoryEntry(int directoryId, int sessionId)¶

Parameters:	directoryId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] type – Type: short, Range: See constants

Returns the next entry in a directory object and the resulting error code.

If there is not next entry then error code NoMoreData is returned. To rewind a directory object call rewindDirectory().

Possible directory entry types are:

Unknown = 0
Regular = 1
Directory = 2
Character = 3
Block = 4
FIFO = 5
Symlink = 6
Socket = 7

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For type:

BrickRED.DIRECTORY_ENTRY_TYPE_UNKNOWN = 0
BrickRED.DIRECTORY_ENTRY_TYPE_REGULAR = 1
BrickRED.DIRECTORY_ENTRY_TYPE_DIRECTORY = 2
BrickRED.DIRECTORY_ENTRY_TYPE_CHARACTER = 3
BrickRED.DIRECTORY_ENTRY_TYPE_BLOCK = 4
BrickRED.DIRECTORY_ENTRY_TYPE_FIFO = 5
BrickRED.DIRECTORY_ENTRY_TYPE_SYMLINK = 6
BrickRED.DIRECTORY_ENTRY_TYPE_SOCKET = 7

short BrickRED.rewindDirectory(int directoryId)¶

Parameters:	directoryId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

Rewinds a directory object and returns the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.createDirectory(int nameStringId, long flags, int permissions, long uid, long gid)¶

Parameters:	nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] flags – Type: long, Range: See constants permissions – Type: int, Range: See constants uid – Type: long, Range: [0 to 2³² - 1] gid – Type: long, Range: [0 to 2³² - 1]
Returns:	errorCode – Type: short, Range: See constants

FIXME: name has to be absolute

The following constants are available for this function:

For flags:

BrickRED.DIRECTORY_FLAG_RECURSIVE = 1
BrickRED.DIRECTORY_FLAG_EXCLUSIVE = 2

For permissions:

BrickRED.FILE_PERMISSION_USER_ALL = 448
BrickRED.FILE_PERMISSION_USER_READ = 256
BrickRED.FILE_PERMISSION_USER_WRITE = 128
BrickRED.FILE_PERMISSION_USER_EXECUTE = 64
BrickRED.FILE_PERMISSION_GROUP_ALL = 56
BrickRED.FILE_PERMISSION_GROUP_READ = 32
BrickRED.FILE_PERMISSION_GROUP_WRITE = 16
BrickRED.FILE_PERMISSION_GROUP_EXECUTE = 8
BrickRED.FILE_PERMISSION_OTHERS_ALL = 7
BrickRED.FILE_PERMISSION_OTHERS_READ = 4
BrickRED.FILE_PERMISSION_OTHERS_WRITE = 2
BrickRED.FILE_PERMISSION_OTHERS_EXECUTE = 1

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.Processes BrickRED.getProcesses(int sessionId)¶

Parameters:	sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants processesListId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.SpawnProcess BrickRED.spawnProcess(int executableStringId, int argumentsListId, int environmentListId, int workingDirectoryStringId, long uid, long gid, int stdinFileId, int stdoutFileId, int stderrFileId, int sessionId)¶

Parameters:

Parameters:	executableStringId – Type: int, Range: [0 to 2¹⁶ - 1] argumentsListId – Type: int, Range: [0 to 2¹⁶ - 1] environmentListId – Type: int, Range: [0 to 2¹⁶ - 1] workingDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1] uid – Type: long, Range: [0 to 2³² - 1] gid – Type: long, Range: [0 to 2³² - 1] stdinFileId – Type: int, Range: [0 to 2¹⁶ - 1] stdoutFileId – Type: int, Range: [0 to 2¹⁶ - 1] stderrFileId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants processId – Type: int, Range: [0 to 2¹⁶ - 1]

executableStringId – Type: int, Range: [0 to 2¹⁶ - 1]
argumentsListId – Type: int, Range: [0 to 2¹⁶ - 1]
environmentListId – Type: int, Range: [0 to 2¹⁶ - 1]
workingDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1]
uid – Type: long, Range: [0 to 2³² - 1]
gid – Type: long, Range: [0 to 2³² - 1]
stdinFileId – Type: int, Range: [0 to 2¹⁶ - 1]
stdoutFileId – Type: int, Range: [0 to 2¹⁶ - 1]
stderrFileId – Type: int, Range: [0 to 2¹⁶ - 1]
sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

Return Object:

errorCode – Type: short, Range: See constants
processId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.killProcess(int processId, short signal)¶

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1] signal – Type: short, Range: See constants
Returns:	errorCode – Type: short, Range: See constants

Sends a UNIX signal to a process object and returns the resulting error code.

Possible UNIX signals are:

Interrupt = 2
Quit = 3
Abort = 6
Kill = 9
User1 = 10
User2 = 12
Terminate = 15
Continue = 18
Stop = 19

The following constants are available for this function:

For signal:

BrickRED.PROCESS_SIGNAL_INTERRUPT = 2
BrickRED.PROCESS_SIGNAL_QUIT = 3
BrickRED.PROCESS_SIGNAL_ABORT = 6
BrickRED.PROCESS_SIGNAL_KILL = 9
BrickRED.PROCESS_SIGNAL_USER1 = 10
BrickRED.PROCESS_SIGNAL_USER2 = 12
BrickRED.PROCESS_SIGNAL_TERMINATE = 15
BrickRED.PROCESS_SIGNAL_CONTINUE = 18
BrickRED.PROCESS_SIGNAL_STOP = 19

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProcessCommand BrickRED.getProcessCommand(int processId, int sessionId)¶

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants executableStringId – Type: int, Range: [0 to 2¹⁶ - 1] argumentsListId – Type: int, Range: [0 to 2¹⁶ - 1] environmentListId – Type: int, Range: [0 to 2¹⁶ - 1] workingDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1]

Returns the executable, arguments, environment and working directory used to spawn a process object, as passed to spawnProcess(), and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProcessIdentity BrickRED.getProcessIdentity(int processId)¶

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants pid – Type: long, Range: [0 to 2³² - 1] uid – Type: long, Range: [0 to 2³² - 1] gid – Type: long, Range: [0 to 2³² - 1]

Returns the process ID and the user and group ID used to spawn a process object, as passed to spawnProcess(), and the resulting error code.

The process ID is only valid if the state is Running or Stopped, see getProcessState().

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProcessStdio BrickRED.getProcessStdio(int processId, int sessionId)¶

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants stdinFileId – Type: int, Range: [0 to 2¹⁶ - 1] stdoutFileId – Type: int, Range: [0 to 2¹⁶ - 1] stderrFileId – Type: int, Range: [0 to 2¹⁶ - 1]

Returns the stdin, stdout and stderr files used to spawn a process object, as passed to spawnProcess(), and the resulting error code.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProcessState BrickRED.getProcessState(int processId)¶

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants state – Type: short, Range: See constants timestamp – Type: long, Range: [0 to 2⁶⁴ - 1] exitCode – Type: short, Range: [0 to 255]

Returns the current state, timestamp and exit code of a process object, and the resulting error code.

Possible process states are:

Unknown = 0
Running = 1
Error = 2
Exited = 3
Killed = 4
Stopped = 5

The timestamp represents the UNIX time since when the process is in its current state.

The exit code is only valid if the state is Error, Exited, Killed or Stopped and has different meanings depending on the state:

Error: error code for error occurred while spawning the process (see below)
Exited: exit status of the process
Killed: UNIX signal number used to kill the process
Stopped: UNIX signal number used to stop the process

Possible exit/error codes in Error state are:

InternalError = 125
CannotExecute = 126
DoesNotExist = 127

The CannotExecute error can be caused by the executable being opened for writing.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For state:

BrickRED.PROCESS_STATE_UNKNOWN = 0
BrickRED.PROCESS_STATE_RUNNING = 1
BrickRED.PROCESS_STATE_ERROR = 2
BrickRED.PROCESS_STATE_EXITED = 3
BrickRED.PROCESS_STATE_KILLED = 4
BrickRED.PROCESS_STATE_STOPPED = 5

BrickRED.Programs BrickRED.getPrograms(int sessionId)¶

Parameters:	sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants programsListId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.DefineProgram BrickRED.defineProgram(int identifierStringId, int sessionId)¶

Parameters:	identifierStringId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants programId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.purgeProgram(int programId, long cookie)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] cookie – Type: long, Range: [0 to 2³² - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProgramIdentifier BrickRED.getProgramIdentifier(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants identifierStringId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProgramRootDirectory BrickRED.getProgramRootDirectory(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants rootDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1]

FIXME: root directory is absolute: <home>/programs/<identifier>

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.setProgramCommand(int programId, int executableStringId, int argumentsListId, int environmentListId, int workingDirectoryStringId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] executableStringId – Type: int, Range: [0 to 2¹⁶ - 1] argumentsListId – Type: int, Range: [0 to 2¹⁶ - 1] environmentListId – Type: int, Range: [0 to 2¹⁶ - 1] workingDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

FIXME: working directory is relative to <home>/programs/<identifier>/bin

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProgramCommand BrickRED.getProgramCommand(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants executableStringId – Type: int, Range: [0 to 2¹⁶ - 1] argumentsListId – Type: int, Range: [0 to 2¹⁶ - 1] environmentListId – Type: int, Range: [0 to 2¹⁶ - 1] workingDirectoryStringId – Type: int, Range: [0 to 2¹⁶ - 1]

FIXME: working directory is relative to <home>/programs/<identifier>/bin

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.setProgramStdioRedirection(int programId, short stdinRedirection, int stdinFileNameStringId, short stdoutRedirection, int stdoutFileNameStringId, short stderrRedirection, int stderrFileNameStringId)¶

Parameters:

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] stdinRedirection – Type: short, Range: See constants stdinFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1] stdoutRedirection – Type: short, Range: See constants stdoutFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1] stderrRedirection – Type: short, Range: See constants stderrFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

programId – Type: int, Range: [0 to 2¹⁶ - 1]
stdinRedirection – Type: short, Range: See constants
stdinFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
stdoutRedirection – Type: short, Range: See constants
stdoutFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
stderrRedirection – Type: short, Range: See constants
stderrFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]

Returns:

errorCode – Type: short, Range: See constants

FIXME: stdio file names are relative to <home>/programs/<identifier>/bin

The following constants are available for this function:

For stdinRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

For stdoutRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

For stderrRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProgramStdioRedirection BrickRED.getProgramStdioRedirection(int programId, int sessionId)¶

Parameters:

programId – Type: int, Range: [0 to 2¹⁶ - 1]
sessionId – Type: int, Range: [0 to 2¹⁶ - 1]

Return Object:

errorCode – Type: short, Range: See constants
stdinRedirection – Type: short, Range: See constants
stdinFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
stdoutRedirection – Type: short, Range: See constants
stdoutFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
stderrRedirection – Type: short, Range: See constants
stderrFileNameStringId – Type: int, Range: [0 to 2¹⁶ - 1]

FIXME: stdio file names are relative to <home>/programs/<identifier>/bin

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For stdinRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

For stdoutRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

For stderrRedirection:

BrickRED.PROGRAM_STDIO_REDIRECTION_DEV_NULL = 0
BrickRED.PROGRAM_STDIO_REDIRECTION_PIPE = 1
BrickRED.PROGRAM_STDIO_REDIRECTION_FILE = 2
BrickRED.PROGRAM_STDIO_REDIRECTION_INDIVIDUAL_LOG = 3
BrickRED.PROGRAM_STDIO_REDIRECTION_CONTINUOUS_LOG = 4
BrickRED.PROGRAM_STDIO_REDIRECTION_STDOUT = 5

short BrickRED.setProgramSchedule(int programId, short startMode, boolean continueAfterError, long startInterval, int startFieldsStringId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] startMode – Type: short, Range: See constants continueAfterError – Type: boolean startInterval – Type: long, Range: [0 to 2³² - 1] startFieldsStringId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For startMode:

BrickRED.PROGRAM_START_MODE_NEVER = 0
BrickRED.PROGRAM_START_MODE_ALWAYS = 1
BrickRED.PROGRAM_START_MODE_INTERVAL = 2
BrickRED.PROGRAM_START_MODE_CRON = 3

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.ProgramSchedule BrickRED.getProgramSchedule(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants startMode – Type: short, Range: See constants continueAfterError – Type: boolean startInterval – Type: long, Range: [0 to 2³² - 1] startFieldsStringId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For startMode:

BrickRED.PROGRAM_START_MODE_NEVER = 0
BrickRED.PROGRAM_START_MODE_ALWAYS = 1
BrickRED.PROGRAM_START_MODE_INTERVAL = 2
BrickRED.PROGRAM_START_MODE_CRON = 3

BrickRED.ProgramSchedulerState BrickRED.getProgramSchedulerState(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants state – Type: short, Range: See constants timestamp – Type: long, Range: [0 to 2⁶⁴ - 1] messageStringId – Type: int, Range: [0 to 2¹⁶ - 1]

FIXME: message is currently valid in error-occurred state only

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

For state:

BrickRED.PROGRAM_SCHEDULER_STATE_STOPPED = 0
BrickRED.PROGRAM_SCHEDULER_STATE_RUNNING = 1

short BrickRED.continueProgramSchedule(int programId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.startProgram(int programId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.LastSpawnedProgramProcess BrickRED.getLastSpawnedProgramProcess(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants processId – Type: int, Range: [0 to 2¹⁶ - 1] timestamp – Type: long, Range: [0 to 2⁶⁴ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.CustomProgramOptionNames BrickRED.getCustomProgramOptionNames(int programId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants namesListId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.setCustomProgramOptionValue(int programId, int nameStringId, int valueStringId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] valueStringId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.CustomProgramOptionValue BrickRED.getCustomProgramOptionValue(int programId, int nameStringId, int sessionId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] nameStringId – Type: int, Range: [0 to 2¹⁶ - 1] sessionId – Type: int, Range: [0 to 2¹⁶ - 1]
Return Object:	errorCode – Type: short, Range: See constants valueStringId – Type: int, Range: [0 to 2¹⁶ - 1]

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

short BrickRED.removeCustomProgramOption(int programId, int nameStringId)¶

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1] nameStringId – Type: int, Range: [0 to 2¹⁶ - 1]
Returns:	errorCode – Type: short, Range: See constants

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

BrickRED.Identity BrickRED.getIdentity()¶

Return Object:

uid – Type: String, Length: up to 8
connectedUid – Type: String, Length: up to 8
position – Type: char, Range: ['0' to '8']
hardwareVersion – Type: short[], Length: 3

0: major – Type: short, Range: [0 to 255]
1: minor – Type: short, Range: [0 to 255]
2: revision – Type: short, Range: [0 to 255]

firmwareVersion – Type: short[], Length: 3

0: major – Type: short, Range: [0 to 255]
1: minor – Type: short, Range: [0 to 255]
2: revision – Type: short, Range: [0 to 255]

deviceIdentifier – Type: int, Range: [0 to 2¹⁶ - 1]

Returns the UID, the UID where the Brick is connected to, the position, the hardware and firmware version as well as the device identifier.

The position is the position in the stack from '0' (bottom) to '8' (top).

The device identifier numbers can be found here. There is also a constant for the device identifier of this Brick.

Listeners¶

Listeners can be registered to receive time critical or recurring data from the device. The registration is done with add*Listener() functions of the device object.

The parameter is a listener class object, for example:

device.addExampleListener(new BrickRED.ExampleListener() {
    public void property(int value) {
        System.out.println("Value: " + value);
    }
});

The available listener classes with inherent methods to be overwritten are described below. It is possible to add several listeners and to remove them with the corresponding remove*Listener() function.

Note

Using listeners for recurring events is always preferred compared to using getters. It will use less USB bandwidth and the latency will be a lot better, since there is no round trip time.

class BrickRED.AsyncFileReadListener()¶

This listener can be added with the addAsyncFileReadListener() function. An added listener can be removed with the removeAsyncFileReadListener() function.

void asyncFileRead(int fileId, short errorCode, short[] buffer, short lengthRead)

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] errorCode – Type: short, Range: See constants buffer – Type: short[], Length: 60, Range: [0 to 255] lengthRead – Type: short, Unit: 1 B, Range: [0 to 255]

This listener reports the result of a call to the readFileAsync() function.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

class BrickRED.AsyncFileWriteListener()¶

This listener can be added with the addAsyncFileWriteListener() function. An added listener can be removed with the removeAsyncFileWriteListener() function.

void asyncFileWrite(int fileId, short errorCode, short lengthWritten)

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] errorCode – Type: short, Range: See constants lengthWritten – Type: short, Unit: 1 B, Range: [0 to 255]

This listener reports the result of a call to the writeFileAsync() function.

The following constants are available for this function:

For errorCode:

BrickRED.ERROR_CODE_SUCCESS = 0
BrickRED.ERROR_CODE_UNKNOWN_ERROR = 1
BrickRED.ERROR_CODE_INVALID_OPERATION = 2
BrickRED.ERROR_CODE_OPERATION_ABORTED = 3
BrickRED.ERROR_CODE_INTERNAL_ERROR = 4
BrickRED.ERROR_CODE_UNKNOWN_SESSION_ID = 5
BrickRED.ERROR_CODE_NO_FREE_SESSION_ID = 6
BrickRED.ERROR_CODE_UNKNOWN_OBJECT_ID = 7
BrickRED.ERROR_CODE_NO_FREE_OBJECT_ID = 8
BrickRED.ERROR_CODE_OBJECT_IS_LOCKED = 9
BrickRED.ERROR_CODE_NO_MORE_DATA = 10
BrickRED.ERROR_CODE_WRONG_LIST_ITEM_TYPE = 11
BrickRED.ERROR_CODE_PROGRAM_IS_PURGED = 12
BrickRED.ERROR_CODE_INVALID_PARAMETER = 128
BrickRED.ERROR_CODE_NO_FREE_MEMORY = 129
BrickRED.ERROR_CODE_NO_FREE_SPACE = 130
BrickRED.ERROR_CODE_ACCESS_DENIED = 121
BrickRED.ERROR_CODE_ALREADY_EXISTS = 132
BrickRED.ERROR_CODE_DOES_NOT_EXIST = 133
BrickRED.ERROR_CODE_INTERRUPTED = 134
BrickRED.ERROR_CODE_IS_DIRECTORY = 135
BrickRED.ERROR_CODE_NOT_A_DIRECTORY = 136
BrickRED.ERROR_CODE_WOULD_BLOCK = 137
BrickRED.ERROR_CODE_OVERFLOW = 138
BrickRED.ERROR_CODE_BAD_FILE_DESCRIPTOR = 139
BrickRED.ERROR_CODE_OUT_OF_RANGE = 140
BrickRED.ERROR_CODE_NAME_TOO_LONG = 141
BrickRED.ERROR_CODE_INVALID_SEEK = 142
BrickRED.ERROR_CODE_NOT_SUPPORTED = 143
BrickRED.ERROR_CODE_TOO_MANY_OPEN_FILES = 144

class BrickRED.FileEventsOccurredListener()¶

This listener can be added with the addFileEventsOccurredListener() function. An added listener can be removed with the removeFileEventsOccurredListener() function.

void fileEventsOccurred(int fileId, int events)

Parameters:	fileId – Type: int, Range: [0 to 2¹⁶ - 1] events – Type: int, Range: See constants

The following constants are available for this function:

For events:

BrickRED.FILE_EVENT_READABLE = 1
BrickRED.FILE_EVENT_WRITABLE = 2

class BrickRED.ProcessStateChangedListener()¶

This listener can be added with the addProcessStateChangedListener() function. An added listener can be removed with the removeProcessStateChangedListener() function.

void processStateChanged(int processId, short state, long timestamp, short exitCode)

Parameters:	processId – Type: int, Range: [0 to 2¹⁶ - 1] state – Type: short, Range: See constants timestamp – Type: long, Range: [0 to 2⁶⁴ - 1] exitCode – Type: short, Range: [0 to 255]

The following constants are available for this function:

For state:

BrickRED.PROCESS_STATE_UNKNOWN = 0
BrickRED.PROCESS_STATE_RUNNING = 1
BrickRED.PROCESS_STATE_ERROR = 2
BrickRED.PROCESS_STATE_EXITED = 3
BrickRED.PROCESS_STATE_KILLED = 4
BrickRED.PROCESS_STATE_STOPPED = 5

class BrickRED.ProgramSchedulerStateChangedListener()¶

This listener can be added with the addProgramSchedulerStateChangedListener() function. An added listener can be removed with the removeProgramSchedulerStateChangedListener() function.

void programSchedulerStateChanged(int programId)

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1]

class BrickRED.ProgramProcessSpawnedListener()¶

This listener can be added with the addProgramProcessSpawnedListener() function. An added listener can be removed with the removeProgramProcessSpawnedListener() function.

void programProcessSpawned(int programId)

Parameters:	programId – Type: int, Range: [0 to 2¹⁶ - 1]

Virtual Functions¶

Virtual functions don't communicate with the device itself, but operate only on the API bindings device object. They can be called without the corresponding IP Connection object being connected.

short[] BrickRED.getAPIVersion()¶

Return Object:	apiVersion – Type: short[], Length: 3 0: major – Type: short, Range: [0 to 255] 1: minor – Type: short, Range: [0 to 255] 2: revision – Type: short, Range: [0 to 255]

Returns the version of the API definition implemented by this API bindings. This is neither the release version of this API bindings nor does it tell you anything about the represented Brick or Bricklet.

boolean BrickRED.getResponseExpected(byte functionId)¶

Parameters:	functionId – Type: byte, Range: See constants
Returns:	responseExpected – Type: boolean

Returns the response expected flag for the function specified by the function ID parameter. It is true if the function is expected to send a response, false otherwise.

For getter functions this is enabled by default and cannot be disabled, because those functions will always send a response. For listener configuration functions it is enabled by default too, but can be disabled by setResponseExpected(). For setter functions it is disabled by default and can be enabled.

Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is sent and errors are silently ignored, because they cannot be detected.

The following constants are available for this function:

For functionId:

BrickRED.FUNCTION_EXPIRE_SESSION_UNCHECKED = 3
BrickRED.FUNCTION_RELEASE_OBJECT_UNCHECKED = 6
BrickRED.FUNCTION_READ_FILE_ASYNC = 21
BrickRED.FUNCTION_WRITE_FILE_UNCHECKED = 24
BrickRED.FUNCTION_WRITE_FILE_ASYNC = 25

void BrickRED.setResponseExpected(byte functionId, boolean responseExpected)¶

Parameters:	functionId – Type: byte, Range: See constants responseExpected – Type: boolean

Changes the response expected flag of the function specified by the function ID parameter. This flag can only be changed for setter (default value: false) and listener configuration functions (default value: true). For getter functions it is always enabled.

The following constants are available for this function:

For functionId:

BrickRED.FUNCTION_EXPIRE_SESSION_UNCHECKED = 3
BrickRED.FUNCTION_RELEASE_OBJECT_UNCHECKED = 6
BrickRED.FUNCTION_READ_FILE_ASYNC = 21
BrickRED.FUNCTION_WRITE_FILE_UNCHECKED = 24
BrickRED.FUNCTION_WRITE_FILE_ASYNC = 25

void BrickRED.setResponseExpectedAll(boolean responseExpected)¶

Parameters:	responseExpected – Type: boolean

Changes the response expected flag for all setter and listener configuration functions of this device at once.

Constants¶

int BrickRED.DEVICE_IDENTIFIER¶

This constant is used to identify a RED Brick.

The getIdentity() function and the IPConnection.EnumerateListener listener of the IP Connection have a deviceIdentifier parameter to specify the Brick's or Bricklet's type.

String BrickRED.DEVICE_DISPLAY_NAME¶: This constant represents the human readable name of a RED Brick.