# Copyright (C) 2021 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
# This is RelaxNG compact schema for qLocaleXML interemediate locale data
# representation format produced and consumed by the qlocalexml module.
#
# To validate an xml file run:
#
#      jing -c qlocalexml.rnc <your-file.xml>
#
# You can download jing from https://relaxng.org/jclark/jing.html if your
# package manager lacks the jing package.

start = element localeDatabase {
  attribute versionCldr { text },
  attribute versionQt { text },
  element languageList { Naming+ },
  element scriptList { Naming+ },
  element territoryList { Naming+ },
  element likelySubtags { LikelySubtag+ },
  element zoneAliases { ZoneAlias+ },
  element windowsZone { MsLandZones+, MsZoneIana+ },
  element landZones { LandZone+ },
  element metaZones { MetaZone+ },
  element zoneStories { ZoneStory+ },
  element localeList { Locale+ }
}

Naming = element naming {
  attribute id { xsd:nonNegativeInteger },
  attribute code { text },
  text
}

LikelySubtag = element likelySubtag {
  element from { LocaleTriplet },
  element to { LocaleTriplet }
}

LocaleTriplet = (
  attribute language { xsd:nonNegativeInteger },
  attribute script { xsd:nonNegativeInteger },
  attribute territory { xsd:nonNegativeInteger }
)

# TODO: xsd patterns for IANA IDs and space-joined lists of them
ZoneAlias = element zoneAlias {
  attribute alias { text },
  attribute iana { text }
}

MsLandZones = element msLandZones {
  attribute territory { text },
  element msid { text },
  element ianaids { text }
}

MsZoneIana = element msZoneIana {
  attribute iana { text },
  element msid { text }
}

LandZone = element landZone {
  attribute territory { text },
  text
}

MetaZone = element metaZone {
  attribute metakey { xsd:positiveInteger },
  element metaname { text },
  LandZone+
}

ZoneStory = element zoneStory {
  attribute iana { text },
  MetaInterval+
}

MetaInterval = element metaInterval {
  attribute start { xsd:nonNegativeInteger },
  attribute stop { xsd:nonNegativeInteger },
  attribute metakey { xsd:positiveInteger }
}

WeekDay = ("sun" | "mon" | "tue" | "wed" | "thu" | "fri" | "sat")
Digit = xsd:string { pattern = "\d" }
Punctuation = xsd:string { pattern = "\p{P}" }
GroupSizes = xsd:string { pattern = "\d;\d;\d" }

ZoneForms = element zoneForms {
  attribute name { text }, # 'regionFormats', 'short' or 'long'
  element generic { text }?,
  element standard { text }?,
  element daylightSaving { text }?
}

ZoneNames = element zoneNames {
  attribute name { text }, # IANA ID of zone, or CLDR metazone name
  element exemplar { text }?, # metaZoneNaming omits exemplar
  ZoneForms* # for name in {'short', 'long'}
}

Locale = element locale {
  element language { text },
  element script { text },
  element territory { text },
  element decimal { Punctuation },
  element group { text },
  element zero { Digit },
  element list { Punctuation },
  element percent { text },
  element minus { text },
  element plus { text },
  element exp { text },
  element languageEndonym { text },
  element territoryEndonym { text },
  element quotationStart { Punctuation },
  element quotationEnd { Punctuation },
  element alternateQuotationStart { Punctuation },
  element alternateQuotationEnd { Punctuation },
  element listPatternPartStart { text },
  element listPatternPartMiddle { text },
  element listPatternPartEnd { text },
  element listPatternPartTwo { text },
  element byte_unit { text },
  element byte_si_quantified { text },
  element byte_iec_quantified { text },
  element am { text },
  element pm { text },
  element firstDayOfWeek { text },
  element weekendStart { WeekDay },
  element weekendEnd { WeekDay },
  element longDateFormat { text },
  element shortDateFormat { text },
  element longTimeFormat { text },
  element shortTimeFormat { text },
  element currencyIsoCode { text },
  element currencySymbol { text },
  element currencyDisplayName { text },
  element currencyFormat { text },
  element currencyNegativeFormat { text },

  # Timezone (and metazone) format data
  element positiveOffsetFormat { text },
  element negativeOffsetFormat { text },
  element gmtOffsetFormat { text },
  element fallbackZoneFormat { text },

  # Day names
  element longDays { text },
  element standaloneLongDays { text },
  element shortDays { text },
  element standaloneShortDays { text },
  element narrowDays { text },
  element standaloneNarrowDays { text },

  # Some of these entries may be absent depending on command line arguments
  element longMonths_gregorian { text }?,
  element longMonths_persian { text }?,
  element longMonths_islamic { text }?,
  element standaloneLongMonths_gregorian { text }?,
  element standaloneLongMonths_persian { text }?,
  element standaloneLongMonths_islamic { text }?,
  element shortMonths_gregorian { text }?,
  element shortMonths_persian { text }?,
  element shortMonths_islamic { text }?,
  element standaloneShortMonths_gregorian { text }?,
  element standaloneShortMonths_persian { text }?,
  element standaloneShortMonths_islamic { text }?,
  element narrowMonths_gregorian { text }?,
  element narrowMonths_persian { text }?,
  element narrowMonths_islamic { text }?,
  element standaloneNarrowMonths_gregorian { text }?,
  element standaloneNarrowMonths_persian { text }?,
  element standaloneNarrowMonths_islamic { text }?,

  element groupSizes { GroupSizes },
  element currencyDigits { xsd:nonNegativeInteger },
  element currencyRounding { xsd:nonNegativeInteger },

  # Timezone (and metazone) naming data
  ZoneForms?, # name is 'regionFormats'
  element zoneNaming { ZoneNames+ }?,
  element metaZoneNaming { ZoneNames+ }?
}