mk5med / c-query

A query interface for C programs

c-query

An easy to learn library and language for querying data.

Use case:

$ ./ical -q 'cal(event(attendee))' sample.ical
$ ./ical -q 'cal(event(title, dtstrt, dtend, organiser, attendees))' sample.ical
{
  calendar: {
    events: [
      {
        title: "Event 200",
        dtstrt: 2001,
        dtend: 2077,
        organiser: "Bob",
        attendees: [
          "mailto:[email protected]"
        ]
      }
    ]
  }
}
$ ./ical -q 'cal(event(title="Event 201", dtstrt, dtend, organiser, attendees))'
{
  calendar: {
    events: []
  }
}

Syntax

attribute(attribute=constraint, ...attribute)