[cleanup] remove xmldom and xmldomparser (#9234)

doc/lib.rst

@@ -330,12 +330,6 @@ Parsers
 XML Processing
 --------------
 
-* `xmldom <xmldom.html>`_
-  This module implements the XML DOM Level 2.
-
-* `xmldomparser <xmldomparser.html>`_
-  This module parses an XML Document into a XML DOM Document representation.
-
 * `xmltree <xmltree.html>`_
   A simple XML tree. More efficient and simpler than the DOM. It also
   contains a macro for XML/HTML code generation.

lib/pure/xmldomparser.nim

@@ -1,168 +0,0 @@
-#
-#
-#            Nim's Runtime Library
-#        (c) Copyright 2010 Dominik Picheta
-#
-#    See the file "copying.txt", included in this
-#    distribution, for details about the copyright.
-#
-
-import xmldom, os, streams, parsexml, strutils
-
-## This module parses a XML Document into a XML DOM Document representation.
-
-#XMLDom's Parser - Turns XML into a Document
-
-type
-  # Parsing errors
-  EMismatchedTag* = object of ValueError ## Raised when a tag is not properly closed
-  EParserError* = object of ValueError ## Raised when an unexpected XML Parser event occurs
-
-  # For namespaces
-  XmlnsAttr = tuple[name, value: string, ownerElement: PElement]
-
-var nsList: seq[XmlnsAttr] = @[] # Used for storing namespaces
-
-proc getNS(prefix: string): string =
-  var defaultNS: seq[string] = @[]
-
-  for key, value, tag in items(nsList):
-    if ":" in key:
-      if key.split(':')[1] == prefix:
-        return value
-
-    if key == "xmlns":
-      defaultNS.add(value)
-
-  # Don't return the default namespaces
-  # in the loop, because then they would have a precedence
-  # over normal namespaces
-  if defaultNS.len() > 0:
-    return defaultNS[0] # Return the first found default namespace
-                        # if none are specified for this prefix
-
-  return ""
-
-proc parseText(x: var XmlParser, doc: var PDocument): PText =
-  result = doc.createTextNode(x.charData())
-
-proc parseElement(x: var XmlParser, doc: var PDocument): PElement =
-  var n = doc.createElement("")
-
-  while true:
-    case x.kind()
-    of xmlEof:
-      break
-    of xmlElementStart, xmlElementOpen:
-      if n.tagName() != "":
-        n.appendChild(parseElement(x, doc))
-      else:
-        n = doc.createElementNS("", x.elementName)
-
-    of xmlElementEnd:
-      if x.elementName == n.nodeName:
-        # n.normalize() # Remove any whitespace etc.
-
-        var ns: string
-        if x.elementName.contains(':'):
-          ns = getNS(x.elementName.split(':')[0])
-        else:
-          ns = getNS("")
-
-        n.namespaceURI = ns
-
-        # Remove any namespaces this element declared
-        var count = 0 # Variable which keeps the index
-                      # We need to edit it..
-        for i in low(nsList)..len(nsList)-1:
-          if nsList[count][2] == n:
-            nsList.delete(count)
-            dec(count)
-          inc(count)
-
-        return n
-      else: #The wrong element is ended
-        raise newException(EMismatchedTag, "Mismatched tag at line " &
-          $x.getLine() & " column " & $x.getColumn)
-
-    of xmlCharData:
-      n.appendChild(parseText(x, doc))
-    of xmlAttribute:
-      if x.attrKey == "xmlns" or x.attrKey.startsWith("xmlns:"):
-        nsList.add((x.attrKey, x.attrValue, n))
-
-      if x.attrKey.contains(':'):
-        var ns = getNS(x.attrKey)
-        n.setAttributeNS(ns, x.attrKey, x.attrValue)
-      else:
-        n.setAttribute(x.attrKey, x.attrValue)
-
-    of xmlCData:
-      n.appendChild(doc.createCDATASection(x.charData()))
-    of xmlComment:
-      n.appendChild(doc.createComment(x.charData()))
-    of xmlPI:
-      n.appendChild(doc.createProcessingInstruction(x.piName(), x.piRest()))
-
-    of xmlWhitespace, xmlElementClose, xmlEntity, xmlSpecial:
-      discard " Unused \'events\'"
-
-    else:
-      raise newException(EParserError, "Unexpected XML Parser event")
-    x.next()
-
-  raise newException(EMismatchedTag,
-    "Mismatched tag at line " & $x.getLine() & " column " & $x.getColumn)
-
-proc loadXMLStream*(stream: Stream): PDocument =
-  ## Loads and parses XML from a stream specified by ``stream``, and returns
-  ## a ``PDocument``
-
-  var x: XmlParser
-  open(x, stream, "", {reportComments})
-
-  var xmlDoc: PDocument
-  var dom: PDOMImplementation = getDOM()
-
-  while true:
-    x.next()
-    case x.kind()
-    of xmlEof:
-      break
-    of xmlElementStart, xmlElementOpen:
-      var el: PElement = parseElement(x, xmlDoc)
-      xmlDoc = dom.createDocument(el)
-    of xmlWhitespace, xmlElementClose, xmlEntity, xmlSpecial:
-      discard " Unused \'events\'"
-    else:
-      raise newException(EParserError, "Unexpected XML Parser event")
-
-  return xmlDoc
-
-proc loadXML*(xml: string): PDocument =
-  ## Loads and parses XML from a string specified by ``xml``, and returns
-  ## a ``PDocument``
-  var s = newStringStream(xml)
-  return loadXMLStream(s)
-
-
-proc loadXMLFile*(path: string): PDocument =
-  ## Loads and parses XML from a file specified by ``path``, and returns
-  ## a ``PDocument``
-
-  var s = newFileStream(path, fmRead)
-  if s == nil: raise newException(IOError, "Unable to read file " & path)
-  return loadXMLStream(s)
-
-
-when not defined(testing) and isMainModule:
-  var xml = loadXMLFile("nim/xmldom/test.xml")
-  #echo(xml.getElementsByTagName("m:test2")[0].namespaceURI)
-  #echo(xml.getElementsByTagName("bla:test")[0].namespaceURI)
-  #echo(xml.getElementsByTagName("test")[0].namespaceURI)
-  for i in items(xml.getElementsByTagName("*")):
-    if i.namespaceURI.len > 0:
-      echo(i.nodeName, "=", i.namespaceURI)
-
-
-  echo($xml)

lib/pure/xmltree.nim

@@ -7,7 +7,7 @@
 #    distribution, for details about the copyright.
 #
 
-## A simple XML tree. More efficient and simpler than the DOM.
+## A simple XML tree.
 
 import macros, strtabs, strutils
 

tools/kochdocs.nim

@@ -151,8 +151,6 @@ lib/pure/smtp.nim
 lib/impure/ssl.nim
 lib/pure/ropes.nim
 lib/pure/unidecode/unidecode.nim
-lib/pure/xmldom.nim
-lib/pure/xmldomparser.nim
 lib/pure/xmlparser.nim
 lib/pure/htmlparser.nim
 lib/pure/xmltree.nim

web/website.ini

@@ -47,7 +47,7 @@ srcdoc2: "pure/streams;pure/terminal;pure/cgi;pure/unicode;pure/strmisc"
 srcdoc2: "pure/htmlgen;pure/parseutils;pure/browsers;js/jsconsole"
 srcdoc2: "impure/db_postgres;impure/db_mysql;impure/db_sqlite;pure/db_common"
 srcdoc2: "pure/httpserver;pure/httpclient;pure/smtp;impure/ssl"
-srcdoc2: "pure/ropes;pure/unidecode/unidecode;pure/xmldom;pure/xmldomparser"
+srcdoc2: "pure/ropes;pure/unidecode/unidecode"
 srcdoc2: "pure/xmlparser;pure/htmlparser;pure/xmltree;pure/colors;pure/mimetypes"
 srcdoc2: "pure/json;pure/base64;pure/scgi"
 srcdoc2: "pure/collections/tables;pure/collections/sets;pure/collections/lists"