Expand description
Input parser state machine.
Decodes terminal input bytes into crate::event::Event values with DoS protection.
§Design
The parser is a state machine that handles:
- ASCII characters and control codes
- UTF-8 multi-byte sequences
- CSI (Control Sequence Introducer) sequences
- SS3 (Single Shift 3) sequences
- OSC (Operating System Command) sequences
- Bracketed paste mode
- Mouse events (SGR protocol)
- Focus events
§DoS Protection
The parser enforces length limits on all sequence types to prevent memory exhaustion:
- CSI sequences: 256 bytes max
- OSC sequences: 4KB max
- Paste content: 1MB max
Structs§
- Input
Parser - Terminal input parser with DoS protection.