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// Package parse provides facilities for parsing configuration files.
package parse
import "io"
// ServerBlocks parses the input just enough to organize tokens,
// in order, by server block. No further parsing is performed.
// If checkDirectives is true, only valid directives will be allowed
// otherwise we consider it a parse error. Server blocks are returned
// in the order in which they appear.
func ServerBlocks(filename string, input io.Reader, checkDirectives bool) ([]ServerBlock, error) {
p := parser{Dispenser: NewDispenser(filename, input)}
p.checkDirectives = checkDirectives
blocks, err := p.parseAll()
return blocks, err
}
// allTokens lexes the entire input, but does not parse it.
// It returns all the tokens from the input, unstructured
// and in order.
func allTokens(input io.Reader) (tokens []token) {
l := new(lexer)
l.load(input)
for l.next() {
tokens = append(tokens, l.token)
}
return
}
// ValidDirectives is a set of directives that are valid (unordered). Populated
// by config package's init function.
var ValidDirectives = make(map[string]struct{})
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