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This is just for fun and only currently works with very simple xml, no attributes
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| // implementation example (this is just for fun and only currently works with very simple xml, no attributes) | |
| class MyDelegate:XMLDelegateClass { | |
| func tagClosed(string:String) { | |
| string | |
| } | |
| func tagOpen (string:String) { | |
| string | |
| } | |
| func stringFound (string:String) { | |
| string | |
| } | |
| var str = "<xml><title>Rough as Hell XML</title><intro>Some stuff</intro><body>Some more stuff about the stuff.</body><conclusion>Finishing up.</conclusion></xml>" | |
| init () { | |
| var a = XMLClass() | |
| a.roughAndReadyXMLParse(str,delegate: self)} | |
| } |
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| protocol XMLDelegateClass { | |
| func tagClosed(string:String) | |
| func tagOpen (string:String) | |
| func stringFound (string:String) | |
| } | |
| class XMLClass { | |
| func roughAndReadyXMLParse(string:String, delegate:XMLDelegateClass) { | |
| var strPlace = "" | |
| var tagFlag = false | |
| var tagClosing = false | |
| var tagOpening = false | |
| for i in string { | |
| if tagFlag && tagClosing && i == ">" { | |
| tagFlag = false | |
| tagClosing = false | |
| delegate.tagClosed(dropFirst(strPlace)) | |
| strPlace = "" | |
| } | |
| if tagFlag && tagOpening && i == ">" { | |
| tagFlag = false | |
| tagOpening = false | |
| delegate.tagOpen(strPlace) | |
| strPlace = "" | |
| } | |
| if tagFlag && tagOpening { | |
| strPlace.append(i) | |
| } | |
| if tagFlag && tagClosing && !tagOpening { | |
| strPlace.append(i) | |
| } | |
| if i == "<" { | |
| tagFlag = true | |
| if strPlace.isEmpty == false { | |
| delegate.stringFound(dropFirst(strPlace)) | |
| } | |
| strPlace = "" | |
| } | |
| if tagFlag && i == "/" { | |
| tagClosing = true | |
| } | |
| if tagFlag && !tagClosing { | |
| tagOpening = true | |
| } | |
| // Retrieve Strings | |
| if !tagFlag && !tagClosing && !tagOpening { | |
| strPlace.append(i) | |
| } | |
| } | |
| } | |
| } |
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