container driver: copy ca and user tls registries certs

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

vendor/github.com/pelletier/go-toml/token.go

@@ -0,0 +1,136 @@
+package toml
+
+import "fmt"
+
+// Define tokens
+type tokenType int
+
+const (
+	eof = -(iota + 1)
+)
+
+const (
+	tokenError tokenType = iota
+	tokenEOF
+	tokenComment
+	tokenKey
+	tokenString
+	tokenInteger
+	tokenTrue
+	tokenFalse
+	tokenFloat
+	tokenInf
+	tokenNan
+	tokenEqual
+	tokenLeftBracket
+	tokenRightBracket
+	tokenLeftCurlyBrace
+	tokenRightCurlyBrace
+	tokenLeftParen
+	tokenRightParen
+	tokenDoubleLeftBracket
+	tokenDoubleRightBracket
+	tokenLocalDate
+	tokenLocalTime
+	tokenTimeOffset
+	tokenKeyGroup
+	tokenKeyGroupArray
+	tokenComma
+	tokenColon
+	tokenDollar
+	tokenStar
+	tokenQuestion
+	tokenDot
+	tokenDotDot
+	tokenEOL
+)
+
+var tokenTypeNames = []string{
+	"Error",
+	"EOF",
+	"Comment",
+	"Key",
+	"String",
+	"Integer",
+	"True",
+	"False",
+	"Float",
+	"Inf",
+	"NaN",
+	"=",
+	"[",
+	"]",
+	"{",
+	"}",
+	"(",
+	")",
+	"]]",
+	"[[",
+	"LocalDate",
+	"LocalTime",
+	"TimeOffset",
+	"KeyGroup",
+	"KeyGroupArray",
+	",",
+	":",
+	"$",
+	"*",
+	"?",
+	".",
+	"..",
+	"EOL",
+}
+
+type token struct {
+	Position
+	typ tokenType
+	val string
+}
+
+func (tt tokenType) String() string {
+	idx := int(tt)
+	if idx < len(tokenTypeNames) {
+		return tokenTypeNames[idx]
+	}
+	return "Unknown"
+}
+
+func (t token) String() string {
+	switch t.typ {
+	case tokenEOF:
+		return "EOF"
+	case tokenError:
+		return t.val
+	}
+
+	return fmt.Sprintf("%q", t.val)
+}
+
+func isSpace(r rune) bool {
+	return r == ' ' || r == '\t'
+}
+
+func isAlphanumeric(r rune) bool {
+	return 'a' <= r && r <= 'z' || 'A' <= r && r <= 'Z' || r == '_'
+}
+
+func isKeyChar(r rune) bool {
+	// Keys start with the first character that isn't whitespace or [ and end
+	// with the last non-whitespace character before the equals sign. Keys
+	// cannot contain a # character."
+	return !(r == '\r' || r == '\n' || r == eof || r == '=')
+}
+
+func isKeyStartChar(r rune) bool {
+	return !(isSpace(r) || r == '\r' || r == '\n' || r == eof || r == '[')
+}
+
+func isDigit(r rune) bool {
+	return '0' <= r && r <= '9'
+}
+
+func isHexDigit(r rune) bool {
+	return isDigit(r) ||
+		(r >= 'a' && r <= 'f') ||
+		(r >= 'A' && r <= 'F')
+}