ddn.data.xml.c14n

Canonicalization and normalization utilities.

fn canonicalize computeVisiblyUtilizedPrefixes escapeAttributeC14n escapeTextC14n getMapping mapClone stripCanonicalComments writeCanonicalNodeExclusive writeCanonicalNodeInclusive writeExclusiveElement writeInclusiveElement

Types 2

enumXmlC14nVersion

Options controlling canonical XML output.

C14N_1_0Canonical XML 1.0.

C14N_1_1Canonical XML 1.1.

structXmlC14nOptions

Fields

XmlC14nVersion c14nVersionCanonicalization version.

bool includeCommentsIf `true`, include comments in the output.

bool exclusiveIf `true`, perform Exclusive XML Canonicalization (C14N 1.0 Exclusive).

string[] inclusivePrefixesInclusive namespace prefix list used for exclusive canonicalization.

Functions 11

private fnstring stripCanonicalComments(string s) @safe

private fnstring[string] mapClone(const string[string] m) @safe

private fnstring getMapping(const string[string] m, string prefix) @safe nothrow

private fnstring[] computeVisiblyUtilizedPrefixes(XmlElement el, const XmlAttribute[] attrs, const XmlC14nOptions options) @safe

private fn

void writeExclusiveElement(
       ref  typeof(appender!string())  sink,
       XmlElement el,
       const  XmlC14nOptions options,
       const  string[string]  parentInScope,
       const  string[string]  parentRendered,
       bool  isRoot)

@safe

private fn

void writeCanonicalNodeExclusive(
       ref  typeof(appender!string())  sink,
       XmlNode node,
       const  XmlC14nOptions options,
       const  string[string]  inScope,
       const  string[string]  rendered,
       bool  isRoot)

@safe

private fnstring escapeTextC14n(string text) @safe

private fnstring escapeAttributeC14n(string value) @safe

private fn

void writeInclusiveElement(
       ref  typeof(appender!string())  sink,
       XmlElement el,
       const  XmlC14nOptions options,
       const  string[string]  parentInScope,
       bool  isRoot)

@safe

private fn

void writeCanonicalNodeInclusive(
       ref  typeof(appender!string())  sink,
       XmlNode node,
       const  XmlC14nOptions options,
       const  string[string]  inScope,
       bool  isRoot)

@safe

fnstring canonicalize(XmlNode node, XmlC14nOptions options = XmlC14nOptions.init) @safeProduces a deterministic canonical XML string for `node`.