schema.json

{
    "title":        "Tlog message",
    "$schema":      "http://json-schema.org/draft-04/schema#",

    "type":         "object",

    "properties":   {
        "ver":      {
            "description":  "Message format version",
            "type":         "string",
            "pattern":      "^[0-9]+(\\.[0-9]+)?$"
        },
        "host":     {
            "description":  "Name of the host recording was made on",
            "type":         "string"
        },
        "rec":     {
            "description":  "ID of the recording on the host",
            "type":         "string"
        },
        "user":     {
            "description":  "Recorded user name",
            "type":         "string"
        },
        "term":     {
            "description":  "Terminal type name",
            "type":         "string"
        },
        "session":  {
            "description":  "Audit session ID",
            "type":         "integer",
            "minimum":      1
        },
        "id":       {
            "description":  "ID of the message within the recording",
            "type":         "integer",
            "minimum":      1
        },
        "pos":      {
            "description":  "Message position in the recording, milliseconds",
            "type":         "integer",
            "minimum":      0
        },
        "time":       {
            "description":  "System clock timestamp of the message",
            "type":         "double"
        },
        "timing":   {
            "description":  "Distribution of this message's events in time",
            "type":         "string"
        },

        "in_txt":   {
            "description":  "Input text with invalid characters scrubbed",
            "type":         "string"
        },
        "in_bin":   {
            "description":  "Scrubbed invalid input characters as bytes",
            "type":         "array",
            "items":    {
                "type":         "integer",
                "minimum":      0,
                "maximum":      255
            }
        },

        "out_txt":  {
            "description":  "Output text with invalid characters scrubbed",
            "type":         "string"
        },
        "out_bin":  {
            "description":  "Scrubbed invalid output characters as bytes",
            "type":         "array",
            "items":    {
                "type":         "integer",
                "minimum":      0,
                "maximum":      255
            }
        }
    },

    "required":     [
        "ver",
        "host",
        "rec",
        "user",
        "term",
        "session",
        "id",
        "pos",
        "timing"
    ]
}