ketraterm-protocol/io.github.ketraterm.protocol/TerminalCapabilityIdentity

TerminalCapabilityIdentity

object TerminalCapabilityIdentity

KetraTerm's advertised terminal identity and capability contract.

These values are shared vocabulary for launch environments and terminal-to-host query responses. They are intentionally conservative: advertise compatibility that contemporary shells and TUIs need, avoid stable product/version fingerprints, and do not claim query families whose response policy is not implemented.

Properties

COLOR_TERM_TRUECOLOR

const val COLOR_TERM_TRUECOLOR: String

COLORTERM value used by local process launchers to advertise truecolor.

KITTY_KEYBOARD_QUERY_RESPONSE_SUPPORTED

const val KITTY_KEYBOARD_QUERY_RESPONSE_SUPPORTED: Boolean = false

CSI ? u Kitty keyboard capability query responses are intentionally not emitted until a response shape and identity policy are implemented.

KITTY_KEYBOARD_SUPPORTED_FLAGS

const val KITTY_KEYBOARD_SUPPORTED_FLAGS: Int

Kitty keyboard progressive flags currently understood by input encoding.

PRIMARY_DA_ADVANCED_VIDEO

const val PRIMARY_DA_ADVANCED_VIDEO: Int = 2

Primary DA option for advanced video support.

PRIMARY_DA_TERMINAL_CLASS

const val PRIMARY_DA_TERMINAL_CLASS: Int = 1

Primary DA terminal class. 1 is VT100.

SECONDARY_DA_OPTIONS

const val SECONDARY_DA_OPTIONS: Int = 0

Secondary DA keyboard/options field. Zero avoids overclaiming xterm options.

SECONDARY_DA_TERMINAL_ID

const val SECONDARY_DA_TERMINAL_ID: Int = 0

Secondary DA terminal id. Zero is a generic/versionless identity.

SECONDARY_DA_VERSION

const val SECONDARY_DA_VERSION: Int = 0

Secondary DA firmware/version field. Zero avoids product version leakage.

const val TERM_NAME: String

$TERM and XTGETTCAP TN/name identity exposed to terminal programs.

TERMINFO_COLOR_COUNT

const val TERMINFO_COLOR_COUNT: String

XTGETTCAP color-count value for Co and colors.

TERMINFO_TRUECOLOR_SUPPORTED

const val TERMINFO_TRUECOLOR_SUPPORTED: Boolean = true

XTGETTCAP boolean TrueColor support for RGB and Tc.

TERTIARY_DA_SUPPORTED

const val TERTIARY_DA_SUPPORTED: Boolean = false

DA3 is not answered because it can expose a stable unit id.