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vendor/plugins/HTML5lib/lib/html5/html5parser/initial_phase.rb

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+require 'html5/html5parser/phase'
+
+module HTML5
+  class InitialPhase < Phase
+
+    # This phase deals with error handling as well which is currently not
+    # covered in the specification. The error handling is typically known as
+    # "quirks mode". It is expected that a future version of HTML5 will define this.
+
+    def processEOF
+      @parser.parseError(_('Unexpected End of file. Expected DOCTYPE.'))
+      @parser.phase = @parser.phases[:rootElement]
+      @parser.phase.processEOF
+    end
+
+    def processComment(data)
+      @tree.insertComment(data, @tree.document)
+    end
+
+    def processDoctype(name, publicId, systemId, correct)
+      if name.downcase != 'html' or publicId or systemId
+        @parser.parseError(_('Erroneous DOCTYPE.'))
+      end
+      # XXX need to update DOCTYPE tokens
+      @tree.insertDoctype(name)
+
+      publicId = publicId.to_s.upcase
+
+      if name.downcase != 'html'
+        # XXX quirks mode
+      else
+        if ["+//silmaril//dtd html pro v0r11 19970101//en",
+            "-//advasoft ltd//dtd html 3.0 aswedit + extensions//en",
+            "-//as//dtd html 3.0 aswedit + extensions//en",
+            "-//ietf//dtd html 2.0 level 1//en",
+            "-//ietf//dtd html 2.0 level 2//en",
+            "-//ietf//dtd html 2.0 strict level 1//en",
+            "-//ietf//dtd html 2.0 strict level 2//en",
+            "-//ietf//dtd html 2.0 strict//en",
+            "-//ietf//dtd html 2.0//en",
+            "-//ietf//dtd html 2.1e//en",
+            "-//ietf//dtd html 3.0//en",
+            "-//ietf//dtd html 3.0//en//",
+            "-//ietf//dtd html 3.2 final//en",
+            "-//ietf//dtd html 3.2//en",
+            "-//ietf//dtd html 3//en",
+            "-//ietf//dtd html level 0//en",
+            "-//ietf//dtd html level 0//en//2.0",
+            "-//ietf//dtd html level 1//en",
+            "-//ietf//dtd html level 1//en//2.0",
+            "-//ietf//dtd html level 2//en",
+            "-//ietf//dtd html level 2//en//2.0",
+            "-//ietf//dtd html level 3//en",
+            "-//ietf//dtd html level 3//en//3.0",
+            "-//ietf//dtd html strict level 0//en",
+            "-//ietf//dtd html strict level 0//en//2.0",
+            "-//ietf//dtd html strict level 1//en",
+            "-//ietf//dtd html strict level 1//en//2.0",
+            "-//ietf//dtd html strict level 2//en",
+            "-//ietf//dtd html strict level 2//en//2.0",
+            "-//ietf//dtd html strict level 3//en",
+            "-//ietf//dtd html strict level 3//en//3.0",
+            "-//ietf//dtd html strict//en",
+            "-//ietf//dtd html strict//en//2.0",
+            "-//ietf//dtd html strict//en//3.0",
+            "-//ietf//dtd html//en",
+            "-//ietf//dtd html//en//2.0",
+            "-//ietf//dtd html//en//3.0",
+            "-//metrius//dtd metrius presentational//en",
+            "-//microsoft//dtd internet explorer 2.0 html strict//en",
+            "-//microsoft//dtd internet explorer 2.0 html//en",
+            "-//microsoft//dtd internet explorer 2.0 tables//en",
+            "-//microsoft//dtd internet explorer 3.0 html strict//en",
+            "-//microsoft//dtd internet explorer 3.0 html//en",
+            "-//microsoft//dtd internet explorer 3.0 tables//en",
+            "-//netscape comm. corp.//dtd html//en",
+            "-//netscape comm. corp.//dtd strict html//en",
+            "-//o'reilly and associates//dtd html 2.0//en",
+            "-//o'reilly and associates//dtd html extended 1.0//en",
+            "-//spyglass//dtd html 2.0 extended//en",
+            "-//sq//dtd html 2.0 hotmetal + extensions//en",
+            "-//sun microsystems corp.//dtd hotjava html//en",
+            "-//sun microsystems corp.//dtd hotjava strict html//en",
+            "-//w3c//dtd html 3 1995-03-24//en",
+            "-//w3c//dtd html 3.2 draft//en",
+            "-//w3c//dtd html 3.2 final//en",
+            "-//w3c//dtd html 3.2//en",
+            "-//w3c//dtd html 3.2s draft//en",
+            "-//w3c//dtd html 4.0 frameset//en",
+            "-//w3c//dtd html 4.0 transitional//en",
+            "-//w3c//dtd html experimental 19960712//en",
+            "-//w3c//dtd html experimental 970421//en",
+            "-//w3c//dtd w3 html//en",
+            "-//w3o//dtd w3 html 3.0//en",
+            "-//w3o//dtd w3 html 3.0//en//",
+            "-//w3o//dtd w3 html strict 3.0//en//",
+            "-//webtechs//dtd mozilla html 2.0//en",
+            "-//webtechs//dtd mozilla html//en",
+            "-/w3c/dtd html 4.0 transitional/en",
+            "html"].include?(publicId) or
+          (systemId == nil and
+            ["-//w3c//dtd html 4.01 frameset//EN",
+             "-//w3c//dtd html 4.01 transitional//EN"].include?(publicId)) or
+          (systemId == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd")
+            #XXX quirks mode
+          end
+      end
+
+      @parser.phase = @parser.phases[:rootElement]
+    end
+
+    def processSpaceCharacters(data)
+      @tree.insertText(data, @tree.document)
+    end
+
+    def processCharacters(data)
+      @parser.parseError(_('Unexpected non-space characters. Expected DOCTYPE.'))
+      @parser.phase = @parser.phases[:rootElement]
+      @parser.phase.processCharacters(data)
+    end
+
+    def processStartTag(name, attributes)
+      @parser.parseError(_("Unexpected start tag (#{name}). Expected DOCTYPE."))
+      @parser.phase = @parser.phases[:rootElement]
+      @parser.phase.processStartTag(name, attributes)
+    end
+
+    def processEndTag(name)
+      @parser.parseError(_("Unexpected end tag (#{name}). Expected DOCTYPE."))
+      @parser.phase = @parser.phases[:rootElement]
+      @parser.phase.processEndTag(name)
+    end
+
+  end
+end