138 lines
3.2 KiB
Go
138 lines
3.2 KiB
Go
package utils
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import (
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"errors"
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"regexp"
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"strings"
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"time"
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)
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const (
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// RFC3339Zero is the default value for time.Time.Unix().
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RFC3339Zero = int64(-62135596800)
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clean = "clean"
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tagged = "tagged"
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unknown = "unknown"
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)
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const (
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period = "."
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https = "https"
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wss = "wss"
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)
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// X.509 consts.
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const (
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BlockTypeRSAPrivateKey = "RSA PRIVATE KEY"
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BlockTypeRSAPublicKey = "RSA PUBLIC KEY"
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BlockTypeECDSAPrivateKey = "EC PRIVATE KEY"
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BlockTypePKCS8PrivateKey = "PRIVATE KEY"
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BlockTypePKIXPublicKey = "PUBLIC KEY"
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BlockTypeCertificate = "CERTIFICATE"
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BlockTypeCertificateRequest = "CERTIFICATE REQUEST"
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BlockTypeX509CRL = "X509 CRL"
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KeyAlgorithmRSA = "RSA"
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KeyAlgorithmECDSA = "ECDSA"
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KeyAlgorithmEd25519 = "ED25519"
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HashAlgorithmSHA1 = "SHA1"
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HashAlgorithmSHA256 = "SHA256"
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HashAlgorithmSHA384 = "SHA384"
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HashAlgorithmSHA512 = "SHA512"
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EllipticCurveP224 = "P224"
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EllipticCurveP256 = "P256"
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EllipticCurveP384 = "P384"
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EllipticCurveP521 = "P521"
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EllipticCurveAltP224 = "P-224"
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EllipticCurveAltP256 = "P-256"
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EllipticCurveAltP384 = "P-384"
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EllipticCurveAltP521 = "P-521"
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)
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const (
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// Hour is an int based representation of the time unit.
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Hour = time.Minute * 60
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// Day is an int based representation of the time unit.
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Day = Hour * 24
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// Week is an int based representation of the time unit.
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Week = Day * 7
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// Year is an int based representation of the time unit.
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Year = Day * 365
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// Month is an int based representation of the time unit.
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Month = Year / 12
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)
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var (
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// StandardTimeLayouts is the set of standard time layouts used with ParseTimeString.
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StandardTimeLayouts = []string{
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"Jan 2 15:04:05 2006",
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time.DateTime,
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time.RFC3339,
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time.RFC1123Z,
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time.RubyDate,
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time.ANSIC,
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time.DateOnly,
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}
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standardDurationUnits = []string{"ns", "us", "µs", "μs", "ms", "s", "m", "h"}
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reOnlyNumeric = regexp.MustCompile(`^\d+$`)
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reDurationStandard = regexp.MustCompile(`(?P<Duration>[1-9]\d*?)(?P<Unit>[^\d\s]+)`)
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reNumeric = regexp.MustCompile(`\d+`)
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)
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// Duration unit types.
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const (
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DurationUnitDays = "d"
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DurationUnitWeeks = "w"
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DurationUnitMonths = "M"
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DurationUnitYears = "y"
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)
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// Number of hours in particular measurements of time.
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const (
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HoursInDay = 24
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HoursInWeek = HoursInDay * 7
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HoursInMonth = HoursInDay * 30
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HoursInYear = HoursInDay * 365
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)
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const (
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// timeUnixEpochAsMicrosoftNTEpoch represents the unix epoch as a Microsoft NT Epoch.
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// The Microsoft NT Epoch is ticks since Jan 1, 1601 (1 tick is 100ns).
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timeUnixEpochAsMicrosoftNTEpoch uint64 = 116444736000000000
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)
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var htmlEscaper = strings.NewReplacer(
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"&", "&",
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"<", "<",
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">", ">",
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`"`, """,
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"'", "'",
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)
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// ErrTimeoutReached error thrown when a timeout is reached.
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var ErrTimeoutReached = errors.New("timeout reached")
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const (
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windows = "windows"
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errFmtLinuxNotFound = "%s %%s: no such file or directory"
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errFmtWindowsNotFound = "%s %%s: The system cannot find the %s specified."
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strStat = "stat"
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strOpen = "open"
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strFile = "file"
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strPath = "path"
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strIsDir = "isdir"
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strPathNotFound = "pathnotfound"
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strFileNotFound = "filenotfound"
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)
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