private bool BuildParticleContentModel(ParticleContentValidator contentValidator, XmlSchemaParticle particle)
{
bool flag = false;
if (particle is XmlSchemaElement)
{
XmlSchemaElement element = (XmlSchemaElement) particle;
contentValidator.AddName(element.QualifiedName, element);
}
else if (particle is XmlSchemaAny)
{
flag = true;
XmlSchemaAny any = (XmlSchemaAny) particle;
contentValidator.AddNamespaceList(any.NamespaceList, any);
}
else if (particle is XmlSchemaGroupBase)
{
XmlSchemaObjectCollection items = ((XmlSchemaGroupBase) particle).Items;
bool flag2 = particle is XmlSchemaChoice;
contentValidator.OpenGroup();
bool flag3 = true;
for (int i = 0; i < items.Count; i++)
{
if (flag3)
{
flag3 = false;
}
else if (flag2)
{
contentValidator.AddChoice();
}
else
{
contentValidator.AddSequence();
}
flag = this.BuildParticleContentModel(contentValidator, (XmlSchemaParticle) items[i]);
}
contentValidator.CloseGroup();
}
if ((particle.MinOccurs != 1M) || (particle.MaxOccurs != 1M))
{
if ((particle.MinOccurs == 0M) && (particle.MaxOccurs == 1M))
{
contentValidator.AddQMark();
return flag;
}
if ((particle.MinOccurs == 0M) && (particle.MaxOccurs == 79228162514264337593543950335M))
{
contentValidator.AddStar();
return flag;
}
if ((particle.MinOccurs == 1M) && (particle.MaxOccurs == 79228162514264337593543950335M))
{
contentValidator.AddPlus();
return flag;
}
contentValidator.AddLeafRange(particle.MinOccurs, particle.MaxOccurs);
}
return flag;
}
private void ParseHowMany(ParticleContentValidator pcv)
{
switch (GetToken(false))
{
case Token.Star:
pcv.AddStar();
return;
case Token.QMark:
pcv.AddQMark();
return;
case Token.Plus:
pcv.AddPlus();
return;
default:
return;
}
}
private static void HandleMinMax(ParticleContentValidator pContent, uint cMin, uint cMax)
{
if (pContent != null)
{
if (cMax == uint.MaxValue)
{
if (cMin == 0)
pContent.AddStar(); // minOccurs="0" and maxOccurs="infinite"
else
pContent.AddPlus(); // minOccurs="1" and maxOccurs="infinite"
}
else if (cMin == 0)
{ // minOccurs="0" and maxOccurs="1")
pContent.AddQMark();
}
}
}
private bool BuildParticleContentModel(ParticleContentValidator contentValidator, XmlSchemaParticle particle) {
bool hasWildCard = false;
if (particle is XmlSchemaElement) {
XmlSchemaElement element = (XmlSchemaElement)particle;
contentValidator.AddName(element.QualifiedName, element);
}
else if (particle is XmlSchemaAny) {
hasWildCard = true;
XmlSchemaAny any = (XmlSchemaAny)particle;
contentValidator.AddNamespaceList(any.NamespaceList, any);
}
else if (particle is XmlSchemaGroupBase) {
XmlSchemaObjectCollection particles = ((XmlSchemaGroupBase)particle).Items;
bool isChoice = particle is XmlSchemaChoice;
contentValidator.OpenGroup();
bool first = true;
for (int i = 0; i < particles.Count; ++i) {
Debug.Assert(!((XmlSchemaParticle)particles[i]).IsEmpty);
if (first) {
first = false;
}
else if (isChoice) {
contentValidator.AddChoice();
}
else {
contentValidator.AddSequence();
}
hasWildCard = BuildParticleContentModel(contentValidator, (XmlSchemaParticle)particles[i]);
}
contentValidator.CloseGroup();
}
else {
Debug.Assert(false);
}
if (particle.MinOccurs == decimal.One && particle.MaxOccurs == decimal.One) {
// nothing
}
else if (particle.MinOccurs == decimal.Zero && particle.MaxOccurs == decimal.One) {
contentValidator.AddQMark();
}
else if (particle.MinOccurs == decimal.Zero && particle.MaxOccurs == decimal.MaxValue) {
contentValidator.AddStar();
}
else if (particle.MinOccurs == decimal.One && particle.MaxOccurs == decimal.MaxValue) {
contentValidator.AddPlus();
}
else {
contentValidator.AddLeafRange(particle.MinOccurs, particle.MaxOccurs);
}
return hasWildCard;
}
private async Task ParseHowManyAsync( ParticleContentValidator pcv ) {
switch ( await GetTokenAsync( false ).ConfigureAwait(false) ) {
case Token.Star:
pcv.AddStar();
return;
case Token.QMark:
pcv.AddQMark();
return;
case Token.Plus:
pcv.AddPlus();
return;
default:
return;
}
}
private static void HandleMinMax(ParticleContentValidator pContent, uint cMin, uint cMax)
{
if (pContent != null)
{
if (cMax == uint.MaxValue)
{
if (cMin == 0)
{
pContent.AddStar();
}
else
{
pContent.AddPlus();
}
}
else if (cMin == 0)
{
pContent.AddQMark();
}
}
}
private void BuildParticleContentModel(ParticleContentValidator contentValidator, XmlSchemaParticle particle) {
if (particle is XmlSchemaElement) {
XmlSchemaElement element = (XmlSchemaElement)particle;
contentValidator.AddName(element.QualifiedName, element);
}
else if (particle is XmlSchemaAny) {
XmlSchemaAny any = (XmlSchemaAny)particle;
contentValidator.AddNamespaceList(any.NamespaceList, any);
}
else if (particle is XmlSchemaGroupBase) {
XmlSchemaObjectCollection particles = ((XmlSchemaGroupBase)particle).Items;
bool isChoice = particle is XmlSchemaChoice;
contentValidator.OpenGroup();
bool first = true;
foreach (XmlSchemaParticle p in particles) {
Debug.Assert(!p.IsEmpty);
if (first) {
first = false;
}
else if (isChoice) {
contentValidator.AddChoice();
}
else {
contentValidator.AddSequence();
}
BuildParticleContentModel(contentValidator, p);
}
contentValidator.CloseGroup();
}
else {
Debug.Assert(false);
}
if (particle.MinOccurs == decimal.One && particle.MaxOccurs == decimal.One) {
// nothing
}
else if (particle.MinOccurs == decimal.Zero && particle.MaxOccurs == decimal.One) {
contentValidator.AddQMark();
}
else if (particle.MinOccurs == decimal.Zero && particle.MaxOccurs == decimal.MaxValue) {
contentValidator.AddStar();
}
else if (particle.MinOccurs == decimal.One && particle.MaxOccurs == decimal.MaxValue) {
contentValidator.AddPlus();
}
else {
contentValidator.AddLeafRange(particle.MinOccurs, particle.MaxOccurs);
}
}
