/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla Schema Validation. * * The Initial Developer of the Original Code is * IBM Corporation. * Portions created by the Initial Developer are Copyright (C) 2004 * IBM Corporation. All Rights Reserved. * * Contributor(s): * Doron Rosenberg (original author) * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef __nsSchemaValidatorUtils_h__ #define __nsSchemaValidatorUtils_h__ #include "nsCOMPtr.h" #include "nsStringAPI.h" #include "nsISVSchema.h" #include "nsIDOMNode.h" #include "nsCOMArray.h" #include "nsIServiceManager.h" #include "nsIComponentManager.h" #include "nsISchemaDuration.h" #include "nsISchemaValidatorRegexp.h" struct nsSchemaGDay { PRUint32 day; // day represented (1-31) PRBool tz_negative; // is timezone negative PRUint32 tz_hour; // timezone - hour (0-23) - null if not specified PRUint32 tz_minute; // timezone - minute (0-59) - null if not specified } ; struct nsSchemaGMonth { PRUint32 month; // month represented (1-12) PRBool tz_negative; // is timezone negative PRUint32 tz_hour; // timezone - hour (0-23) - null if not specified PRUint32 tz_minute; // timezone - minute (0-59) - null if not specified } ; struct nsSchemaGYear { long year; // year PRBool tz_negative; // is timezone negative PRUint32 tz_hour; // timezone - hour (0-23) - null if not specified PRUint32 tz_minute; // timezone - minute (0-59) - null if not specified } ; struct nsSchemaGYearMonth { nsSchemaGYear gYear; nsSchemaGMonth gMonth; } ; struct nsSchemaGMonthDay { nsSchemaGMonth gMonth; nsSchemaGDay gDay; } ; struct nsMonthShortHand { const char *number; const char *shortHand; } ; const nsMonthShortHand monthShortHand[] = { { "01", "Jan" }, { "02", "Feb" }, { "03", "Mar" }, { "04", "Apr" }, { "05", "May" }, { "06", "Jun" }, { "07", "Jul" }, { "08", "Aug" }, { "09", "Sep" }, { "10", "Oct" }, { "11", "Nov" }, { "12", "Dec" } } ; #define kREGEXP_CID "@mozilla.org/xmlextras/schemas/schemavalidatorregexp;1" class nsSchemaStringFacet { public: PRBool isDefined; nsString value; nsSchemaStringFacet() { isDefined = PR_FALSE; } } ; class nsSchemaIntFacet { public: PRBool isDefined; PRUint32 value; nsSchemaIntFacet() { isDefined = PR_FALSE; value = 0; } } ; struct nsSchemaDerivedSimpleType { nsISVSchemaSimpleType* mBaseType; nsSchemaIntFacet length; nsSchemaIntFacet minLength; nsSchemaIntFacet maxLength; nsSchemaStringFacet pattern; PRBool isWhitespaceDefined; unsigned short whitespace; nsSchemaStringFacet maxInclusive; nsSchemaStringFacet minInclusive; nsSchemaStringFacet maxExclusive; nsSchemaStringFacet minExclusive; nsSchemaIntFacet totalDigits; nsSchemaIntFacet fractionDigits; nsStringArray enumerationList; } ; struct nsSchemaDate { PRBool isNegative; PRUint32 year; PRUint8 month; PRUint8 day; } ; struct nsSchemaTime { PRUint8 hour; PRUint8 minute; PRUint8 second; PRUint32 millisecond; PRBool tzIsNegative; PRUint8 tzhour; PRUint8 tzminute; } ; struct nsSchemaDateTime { nsSchemaDate date; nsSchemaTime time; } ; class nsSchemaValidatorUtils { public: static PRBool IsValidSchemaInteger(const nsAString & aNodeValue, long *aResult, PRBool aOverFlowCheck = PR_FALSE); static PRBool IsValidSchemaInteger(const char* aString, long *aResult, PRBool aOverFlowCheck); static PRBool IsValidSchemaDouble(const nsAString & aNodeValue, double *aResult); static PRBool IsValidSchemaDouble(const char* aString, double *aResult); static PRBool ParseDateTime(const nsAString & aNodeValue, nsSchemaDateTime *aResult); static PRBool ParseSchemaDate(const nsAString & aStrValue, PRBool aAllowTimeZone, nsSchemaDate *aDate); static PRBool ParseSchemaTime(const nsAString & aStrValue, nsSchemaTime *aTime); static PRBool ParseSchemaTimeZone(const nsAString & aStrValue, char *rv_tzhour, char *rv_tzminute); static void GetMonthShorthand(PRUint8 aMonth, nsACString & aReturn); static int CompareDateTime(nsSchemaDateTime aDateTime1, nsSchemaDateTime aDateTime2); static int CompareDate(nsSchemaDate aDate1, nsSchemaDate aDate2); static int CompareTime(nsSchemaTime aTime1, nsSchemaTime aTime2); static void AddTimeZoneToDateTime(nsSchemaDateTime aDateTime, nsSchemaDateTime* aDestDateTime2); static int CompareGYearMonth(nsSchemaGYearMonth aYearMonth1, nsSchemaGYearMonth aYearMonth2); static int CompareGMonthDay(nsSchemaGMonthDay aMonthDay1, nsSchemaGMonthDay aMonthDay2); static PRBool ParseSchemaDuration(const char * aStrValue, nsISchemaDuration **aDuration); static PRBool ParseSchemaDuration(const nsAString & aStrValue, nsISchemaDuration **aDuration); static int CompareStrings(const nsAString & aString1, const nsAString & aString2); static int GetMaximumDayInMonthFor(PRUint32 aYearValue, PRUint8 aMonthValue); static int CompareDurations(nsISchemaDuration *aDuration1, nsISchemaDuration *aDuration2); static void AddDurationToDatetime(nsSchemaDateTime aDatetime, nsISchemaDuration *aDuration, nsSchemaDateTime* aResultDateTime); static PRBool IsValidSchemaNormalizedString(const nsAString & aStrValue); static PRBool IsValidSchemaToken(const nsAString & aStrValue); static PRBool IsValidSchemaLanguage(const nsAString & aStrValue); static PRBool IsValidSchemaName(const nsAString & aStrValue); static PRBool IsValidSchemaNCName(const nsAString & aStrValue); static PRBool IsValidSchemaNMToken(const nsAString & aStrValue); static PRBool IsValidSchemaNMTokens(const nsAString & aStrValue); static PRBool IsValidSchemaID(const nsAString & aStrValue); static PRBool IsValidSchemaIDRef(const nsAString & aStrValue); static PRBool IsValidSchemaIDRefs(const nsAString & aStrValue); static PRBool IsWhitespace(PRUnichar aChar); static PRBool HandleEnumeration(const nsAString &aStrValue, const nsStringArray &aEnumerationList); static void RemoveLeadingZeros(nsAString & aString); static void RemoveTrailingZeros(nsAString & aString); static nsresult GetDerivedSimpleType(nsISVSchemaSimpleType *aSimpleType, nsSchemaDerivedSimpleType *aDerived); static void CopyDerivedSimpleType(nsSchemaDerivedSimpleType *aDerivedDest, nsSchemaDerivedSimpleType *aDerivedSrc); static void SetToNullOrElement(nsIDOMNode *aNode, nsIDOMNode **aResultNode); static PRInt32 FindCharInSet(const nsAString & aString, const char *aSet, PRInt32 aOffset = 0); /** * Determine if an xsd:date, xsd:dateTime, or xsd:time string * represents a GMT (aka UTC) time. This function assumes the * aDateTime string has already been validated. */ static PRBool IsGMT(const nsAString & aDateTime); private: nsSchemaValidatorUtils(); ~nsSchemaValidatorUtils(); protected: }; #endif // __nsSchemaValidatorUtils_h__