diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pure/xmldom.nim | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/lib/pure/xmldom.nim b/lib/pure/xmldom.nim index 6cf837f25..559f45348 100644 --- a/lib/pure/xmldom.nim +++ b/lib/pure/xmldom.nim @@ -51,6 +51,9 @@ const # Illegal characters illegalChars = {'>', '<', '&', '"'} + # standard xml: attribute names + # see https://www.w3.org/XML/1998/namespace + stdattrnames = ["lang", "space", "base", "id"] type Feature = tuple[name: string, version: string] @@ -229,12 +232,15 @@ proc createAttributeNS*(doc: PDocument, namespaceURI: string, qualifiedName: str raise newException(EInvalidCharacterErr, "Invalid character") # Exceptions if qualifiedName.contains(':'): + let qfnamespaces = qualifiedName.toLower().split(':') if isNil(namespaceURI): raise newException(ENamespaceErr, "When qualifiedName contains a prefix namespaceURI cannot be nil") - elif qualifiedName.split(':')[0].toLower() == "xml" and namespaceURI != "http://www.w3.org/XML/1998/namespace": + elif qfnamespaces[0] == "xml" and + namespaceURI != "http://www.w3.org/XML/1998/namespace" and + qfnamespaces[1] notin stdattrnames: raise newException(ENamespaceErr, "When the namespace prefix is \"xml\" namespaceURI has to be \"http://www.w3.org/XML/1998/namespace\"") - elif qualifiedName.split(':')[1].toLower() == "xmlns" and namespaceURI != "http://www.w3.org/2000/xmlns/": + elif qfnamespaces[1] == "xmlns" and namespaceURI != "http://www.w3.org/2000/xmlns/": raise newException(ENamespaceErr, "When the namespace prefix is \"xmlns\" namespaceURI has to be \"http://www.w3.org/2000/xmlns/\"") @@ -305,9 +311,12 @@ proc createElement*(doc: PDocument, tagName: string): PElement = proc createElementNS*(doc: PDocument, namespaceURI: string, qualifiedName: string): PElement = ## Creates an element of the given qualified name and namespace URI. if qualifiedName.contains(':'): + let qfnamespaces = qualifiedName.toLower().split(':') if isNil(namespaceURI): raise newException(ENamespaceErr, "When qualifiedName contains a prefix namespaceURI cannot be nil") - elif qualifiedName.split(':')[0].toLower() == "xml" and namespaceURI != "http://www.w3.org/XML/1998/namespace": + elif qfnamespaces[0] == "xml" and + namespaceURI != "http://www.w3.org/XML/1998/namespace" and + qfnamespaces[1] notin stdattrnames: raise newException(ENamespaceErr, "When the namespace prefix is \"xml\" namespaceURI has to be \"http://www.w3.org/XML/1998/namespace\"") |