1. Goals of this course
2. Why Spicy?
3. Prerequisites
6. Spicy language
7. 1. Hello world
   2. Basic types
   3. 1. Boolean and integers
      2. Optional
      3. Bytes and strings
      4. Collections
      5. User-defined types: Enums and structs
      6. Exercises
   4. Variables
   5. Conditionals and loops
   6. Functions
   7. 1. Exercises
   8. Modules revisited
12. Parsing
13. 1. Structure of a parser
    2. 1. Attributes
       2. Extracting data without storing it
       3. Hooks
       4. Conditional parsing
       5. Controlling byte order
    3. Parsing types
    4. Exercise: A naive CSV parser
    5. Adding additional parser state
    6. Lookahead parsing
    7. Error recovery
18. Integrating with Zeek
19. 1. Protocol analyzers
    2. 1. Message and connection semantics
       2. Analyzer lifecycle
       3. Passing data to Zeek
       4. Forwarding to other analyzers
       5. Sharing data across the same connection
    3. Exercises
22. Testing
23. 1. Parser unit testing
    2. Testing parsers with shared state
24. Day-2 parser operation
25. 1. Debugging
    2. 1. Logging basic parser operation
       2. Exercise: Input not matching parser grammar
    3. Profiling
    4. 1. High-level profiling
       2. Low-level profiling
28. Project: IRC
29. 1. Collect data for channel membership analysis
    2. Zeek: Log very active users
    3. Sensitive messages
32. Resources