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public static Parse ( |
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| xmlReader | The |
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| strings | Strings used in processing Fortify logs. | |
| return | ||
private static FortifyPathElement Parse(XmlReader reader)
{
return(FortifyPathElement.Parse(reader, new FortifyStrings(reader.NameTable)));
}
/// <summary>
/// Parses a Fortify Result element from an <see cref="XmlReader"/>.
/// </summary>
/// <param name="xmlReader">The <see cref="XmlReader"/> from which an element containing a Fortify result shall be
/// consumed. When this method returns, this <see cref="XmlReader"/> is positioned on the following element.</param>
/// <param name="strings">Strings used in processing a Fortify report.</param>
/// <returns>A <see cref="FortifyIssue"/> containing data from the node on which <paramref name="xmlReader"/> was
/// placed when this method was called.</returns>
public static FortifyIssue Parse(XmlReader xmlReader, FortifyStrings strings)
{
//<xs:element name="Result">
// <xs:complexType>
// <xs:sequence>
// <!-- Result Description -->
// <xs:element name="Category" type="xs:string" minOccurs="1" maxOccurs="1"/>
// <xs:element name="Folder" type="xs:string" minOccurs="1" maxOccurs="1"/>
// <xs:element name="Kingdom" type="xs:string" minOccurs="1" maxOccurs="1"/>
// <xs:element name="Abstract" type="xs:string" minOccurs="0" maxOccurs="1"/>
// <xs:element name="AbstractCustom" type="xs:string" minOccurs="0" maxOccurs="1"/>
// <xs:element name="Friority" type="xs:string" minOccurs="0" maxOccurs="1"/>
// <!-- custom tags including Analysis -->
// <xs:element name="Tag" minOccurs="0" maxOccurs="unbounded">
// <xs:complexType>
// <xs:sequence>
// <xs:element name="Name" type="xs:string" minOccurs="1" maxOccurs="1"/>
// <xs:element name="Value" type="xs:string" minOccurs="1" maxOccurs="1"/>
// </xs:sequence>
// </xs:complexType>
// </xs:element>
// <xs:element name="Comment" minOccurs="0" maxOccurs="unbounded">
// <xs:complexType>
// <xs:sequence>
// <xs:element name="UserInfo" type="xs:string" minOccurs="1" maxOccurs="1"/>
// <xs:element name="Comment" type="xs:string" minOccurs="1" maxOccurs="1"/>
// </xs:sequence>
// </xs:complexType>
// </xs:element>
// <!-- primary or sink -->
// <xs:element name="Primary" type="PathElement" minOccurs="1" maxOccurs="1"/>
// <!-- source -->
// <xs:element name="Source" type="PathElement" minOccurs="0" maxOccurs="1"/>
// <xs:element name="TraceDiagramPath" type="xs:string" minOccurs="0" maxOccurs="1"/>
// <!-- optional external category (i.e. STIG) -->
// <xs:element name="ExternalCategory" minOccurs="0" maxOccurs="1">
// <xs:complexType>
// <xs:simpleContent>
// <xs:extension base="xs:string">
// <xs:attribute name="type" type="xs:string" use="required"/>
// </xs:extension>
// </xs:simpleContent>
// </xs:complexType>
// </xs:element>
// </xs:sequence>
// <xs:attribute name="iid" type="xs:string" use="optional"/>
// <xs:attribute name="ruleID" type="xs:string" use="optional"/>
// </xs:complexType>
//</xs:element>
if (!xmlReader.IsStartElement(strings.Issue))
{
throw xmlReader.CreateException(ConverterResources.FortifyNotValidResult);
}
string iid = null;
string ruleId = null;
while (xmlReader.MoveToNextAttribute())
{
string name = xmlReader.LocalName;
if (StringReference.AreEqual(name, strings.Iid))
{
iid = xmlReader.Value;
}
else if (StringReference.AreEqual(name, strings.RuleId))
{
ruleId = xmlReader.Value;
}
}
xmlReader.MoveToElement();
xmlReader.Read(); // reads start element
string category = xmlReader.ReadElementContentAsString(strings.Category, String.Empty);
xmlReader.IgnoreElement(strings.Folder, IgnoreOptions.Required);
string kingdom = xmlReader.ReadElementContentAsString(strings.Kingdom, String.Empty);
string abstract_ = xmlReader.ReadOptionalElementContentAsString(strings.Abstract);
string abstractCustom = xmlReader.ReadOptionalElementContentAsString(strings.AbstractCustom);
string friority = xmlReader.ReadOptionalElementContentAsString(strings.Friority);
xmlReader.IgnoreElement(strings.Tag, IgnoreOptions.Optional | IgnoreOptions.Multiple);
xmlReader.IgnoreElement(strings.Comment, IgnoreOptions.Optional | IgnoreOptions.Multiple);
FortifyPathElement primary = FortifyPathElement.Parse(xmlReader, strings);
FortifyPathElement source;
if (xmlReader.NodeType == XmlNodeType.Element && StringReference.AreEqual(xmlReader.LocalName, strings.Source))
{
source = FortifyPathElement.Parse(xmlReader, strings);
}
else
{
source = null;
}
xmlReader.IgnoreElement(strings.TraceDiagramPath, IgnoreOptions.Optional);
ImmutableArray <int> cweIds = ImmutableArray <int> .Empty;
if (xmlReader.NodeType == XmlNodeType.Element && StringReference.AreEqual(xmlReader.LocalName, strings.ExternalCategory))
{
if (xmlReader.GetAttribute(strings.Type) == "CWE")
{
cweIds = ParseCweIds(xmlReader.ReadElementContentAsString());
}
else
{
xmlReader.Skip();
}
}
xmlReader.ReadEndElement(); // </Result>
return(new FortifyIssue(ruleId, iid, category, kingdom, abstract_, abstractCustom, friority, primary, source, cweIds));
}