private Uri GetAndValidateUrls(string elementName, CultureInfo culture)
{
Uri result = null;
XmlNode xmlNode = this.xmlDoc.SelectSingleNode(this.GetOweXpath(elementName), this.namespaceManager);
if (xmlNode != null)
{
string attributeStringValue = ExtensionData.GetAttributeStringValue(xmlNode, "DefaultValue");
result = SchemaParser.ValidateUrl(this.extensionInstallScope, elementName, attributeStringValue);
using (XmlNodeList xmlNodeList = xmlNode.SelectNodes(this.GetOweChildPath("Override"), this.namespaceManager))
{
string name = elementName + " " + "Override";
foreach (object obj in xmlNodeList)
{
XmlNode xmlNode2 = (XmlNode)obj;
string attributeStringValue2 = ExtensionData.GetAttributeStringValue(xmlNode2, "Value");
Uri uri = SchemaParser.ValidateUrl(this.extensionInstallScope, name, attributeStringValue2);
string attributeStringValue3 = ExtensionData.GetAttributeStringValue(xmlNode2, "Locale");
if (string.Compare(culture.ToString(), attributeStringValue3, StringComparison.OrdinalIgnoreCase) == 0)
{
result = uri;
}
}
}
}
return(result);
}
private void ValidateSourceLocationUrls(string xpath, string urlAttributeName, string errorMessageName)
{
using (XmlNodeList xmlNodeList = this.xmlDoc.SelectNodes(xpath, this.namespaceManager))
{
foreach (object obj in xmlNodeList)
{
XmlNode xmlNode = (XmlNode)obj;
string attributeStringValue = ExtensionData.GetAttributeStringValue(xmlNode, urlAttributeName);
SchemaParser.ValidateUrl(this.extensionInstallScope, errorMessageName, attributeStringValue);
}
}
}
private static void ValidateItemHasKnownEntityRule(XmlNode xmlNode, RequestedCapabilities requestedCapabilities, ref HashSet <string> entitiesRegExNames, ref int regexCount)
{
if (requestedCapabilities == RequestedCapabilities.Restricted)
{
XmlAttribute attribute = xmlNode.Attributes["EntityType"];
string item;
if (!ExtensionDataHelper.TryGetAttributeValue(attribute, out item) || !SchemaParser.AllowedEntityTypesInRestricted.Contains(item))
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonOnlySelectedEntitiesInRestricted));
}
}
XmlAttribute attribute2 = xmlNode.Attributes["RegExFilter"];
XmlAttribute attribute3 = xmlNode.Attributes["FilterName"];
string text;
bool flag = ExtensionDataHelper.TryGetAttributeValue(attribute3, out text);
string regexPattern;
bool flag2 = ExtensionDataHelper.TryGetAttributeValue(attribute2, out regexPattern);
if (flag != flag2)
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonRegExNameAndValueRequiredInEntitiesRules));
}
if (!flag)
{
XmlAttribute attribute4 = xmlNode.Attributes["IgnoreCase"];
string text2;
if (ExtensionDataHelper.TryGetAttributeValue(attribute4, out text2))
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonIgnoreCaseWithoutRegExInEntitiesRules));
}
return;
}
else
{
regexCount++;
if (entitiesRegExNames == null)
{
entitiesRegExNames = new HashSet <string>();
}
else if (regexCount > 5)
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonTooManyRegexRule(5)));
}
if (!entitiesRegExNames.Add(text))
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonMultipleRulesWithSameFilterName(text)));
}
SchemaParser.ValidateRegEx(text, regexPattern, "ItemHasKnownEntity", "RegExFilter");
return;
}
}
private bool TryCreateActivationRuleInternal(XmlNode node, out ActivationRule activationRule)
{
activationRule = null;
if (node == null || node.Attributes == null)
{
return(false);
}
XmlAttribute xmlAttribute = node.Attributes["type", "http://www.w3.org/2001/XMLSchema-instance"];
string a;
if (!ExtensionDataHelper.TryGetNameSpaceStrippedAttributeValue(xmlAttribute, out a))
{
return(false);
}
if (!string.Equals(a, "ItemIs", StringComparison.Ordinal))
{
if (string.Equals(a, "ItemHasKnownEntity", StringComparison.Ordinal))
{
KnownEntityType entityType;
if (EnumValidator.TryParse <KnownEntityType>(node.Attributes["EntityType"].Value, EnumParseOptions.Default, out entityType))
{
XmlAttribute xmlAttribute2 = node.Attributes["FilterName"];
XmlAttribute xmlAttribute3 = node.Attributes["RegExFilter"];
bool ignoreCase = SchemaParser.ParseBoolFromXmlAttribute(node.Attributes["IgnoreCase"]);
activationRule = new ItemHasKnownEntityRule(entityType, (xmlAttribute2 != null) ? xmlAttribute2.Value : null, (xmlAttribute3 != null) ? xmlAttribute3.Value : null, ignoreCase);
return(true);
}
}
else if (string.Equals(a, "ItemHasRegularExpressionMatch", StringComparison.Ordinal))
{
RegExPropertyName propertyName;
if (EnumValidator.TryParse <RegExPropertyName>(node.Attributes["PropertyName"].Value, EnumParseOptions.Default, out propertyName))
{
bool ignoreCase2 = SchemaParser.ParseBoolFromXmlAttribute(node.Attributes["IgnoreCase"]);
activationRule = new ItemHasRegularExpressionMatchRule(node.Attributes["RegExName"].Value, node.Attributes["RegExValue"].Value, propertyName, ignoreCase2);
return(true);
}
}
else
{
if (string.Equals(a, "ItemHasAttachment", StringComparison.Ordinal))
{
activationRule = new ItemHasAttachmentRule();
return(true);
}
if (node.ChildNodes != null && 0 < node.ChildNodes.Count && string.Equals(a, "RuleCollection", StringComparison.Ordinal))
{
ActivationRule[] array = new ActivationRule[node.ChildNodes.Count];
int num = 0;
foreach (object obj in node.ChildNodes)
{
XmlNode xmlNode = (XmlNode)obj;
ActivationRule activationRule2;
if (this.IsExpectedOweNamespace(xmlNode.NamespaceURI) && string.Equals(xmlNode.LocalName, "Rule", StringComparison.Ordinal) && this.TryCreateActivationRuleInternal(xmlNode, out activationRule2))
{
array[num++] = activationRule2;
}
}
xmlAttribute = node.Attributes["Mode"];
activationRule = new CollectionRule((xmlAttribute == null) ? "Or" : xmlAttribute.Value, array);
return(true);
}
}
return(false);
}
ItemIsRuleItemType itemType;
if (EnumValidator.TryParse <ItemIsRuleItemType>(node.Attributes["ItemType"].Value, EnumParseOptions.Default, out itemType))
{
XmlAttribute xmlAttribute4 = node.Attributes["FormType"];
ItemIsRuleFormType formType;
if (xmlAttribute4 == null || !EnumValidator.TryParse <ItemIsRuleFormType>(xmlAttribute4.Value, EnumParseOptions.Default, out formType))
{
formType = ItemIsRuleFormType.Read;
}
bool includeSubClasses = SchemaParser.ParseBoolFromXmlAttribute(node.Attributes["IncludeSubClasses"]);
XmlAttribute xmlAttribute5 = node.Attributes["ItemClass"];
activationRule = new ItemIsRule(itemType, (xmlAttribute5 != null) ? xmlAttribute5.Value : null, includeSubClasses, formType);
return(true);
}
return(false);
}
public void ValidateRules()
{
RequestedCapabilities requestedCapabilities = this.GetRequestedCapabilities();
using (XmlNodeList xmlNodeList = this.xmlDoc.SelectNodes(this.GetOweXpath("Rule"), this.namespaceManager))
{
int num = 0;
int num2 = 0;
HashSet <string> hashSet = null;
HashSet <string> hashSet2 = null;
int num3 = 0;
foreach (object obj in xmlNodeList)
{
XmlNode xmlNode = (XmlNode)obj;
XmlAttribute attribute = xmlNode.Attributes["type", "http://www.w3.org/2001/XMLSchema-instance"];
string a;
if (ExtensionDataHelper.TryGetNameSpaceStrippedAttributeValue(attribute, out a))
{
if (string.Equals(a, "RuleCollection", StringComparison.Ordinal))
{
num2++;
}
else
{
num++;
}
if (num > 15 || num2 > 15)
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonTooManyRule(15)));
}
if (string.Equals(a, "ItemIs", StringComparison.Ordinal))
{
SchemaParser.ValidateItemIsRule(xmlNode);
}
else if (string.Equals(a, "ItemHasKnownEntity", StringComparison.Ordinal))
{
SchemaParser.ValidateItemHasKnownEntityRule(xmlNode, requestedCapabilities, ref hashSet2, ref num3);
}
else if (string.Equals(a, "ItemHasRegularExpressionMatch", StringComparison.Ordinal))
{
num3++;
if (hashSet == null)
{
hashSet = new HashSet <string>();
}
string attributeStringValue = ExtensionData.GetAttributeStringValue(xmlNode, "RegExName");
if (!hashSet.Add(attributeStringValue))
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonMultipleRulesWithSameRegExName(attributeStringValue)));
}
if (requestedCapabilities == RequestedCapabilities.Restricted)
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonNoRegexRuleInRestricted));
}
if (num3 > 5)
{
throw new OwaExtensionOperationException(Strings.ErrorInvalidManifestData(Strings.ErrorReasonTooManyRegexRule(5)));
}
SchemaParser.ValidateRegEx(attributeStringValue, ExtensionData.GetAttributeStringValue(xmlNode, "RegExValue"), "ItemHasRegularExpressionMatch", "RegExValue");
}
}
}
}
}
