Mercurial > hg > uwproj / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/de/unixwork/uwproj/Option.java	Mon Feb 04 15:09:39 2019 +0100
@@ -0,0 +1,107 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package de.unixwork.uwproj;
+
+import java.util.LinkedList;
+import java.util.List;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ *
+ * @author olaf
+ */
+public class Option {
+    private String arg;
+    
+    LinkedList<OptionValue> values = new LinkedList<>();
+    LinkedList<OptionDefault> defaults = new LinkedList<>();
+    
+    public static Option parse(Project project, Element element) throws Exception {
+        Option opt = new Option();
+        String arg = element.getAttribute("arg");
+        if(arg.length() == 0) {
+            throw new Exception("Option has no argument string");
+        }
+        opt.setArgument(arg);
+        
+        NodeList nodes = element.getChildNodes();
+        for(int i=0;i<nodes.getLength();i++) {
+            Node node = nodes.item(i);
+            if (node.getNodeType() == Node.ELEMENT_NODE) {
+                Element elm = (Element)node;
+                String n = elm.getNodeName();
+                if(n.equals("value")) {
+                    OptionValue value = new OptionValue(opt);
+                    value.setValue(elm.getAttribute("str"));
+                    value.setTargetData(TargetData.parse(elm));
+                    opt.values.add(value);
+                } else if(n.equals("default")) {
+                    String defValue = elm.getAttribute("value");
+                    String defPlatform = elm.getAttribute(("platform"));
+                    OptionDefault def = new OptionDefault(opt);
+                    def.setValueName(defValue);
+                    if(defPlatform.length() > 0) {
+                        def.setPlatform(defPlatform);
+                    }
+                    opt.defaults.add(def);
+                }
+            }
+        }
+        
+        return opt;
+    }
+
+    public String getArgument() {
+        return arg;
+    }
+
+    public void setArgument(String arg) {
+        this.arg = arg;
+    }
+    
+    public String getVarName() {
+        return "OPT_" + arg.toUpperCase();
+    }
+    
+    public String getArgValue() {
+        return "${ARG:"+(3+arg.length())+"}";
+    }
+    
+    public List<OptionValue> getValues() {
+        return values;
+    }
+    
+    public List<OptionDefault> getDefaults() {
+        return defaults;
+    }
+    
+    public String getValueFunc(String value) {
+        return "checkopt_"+arg+"_"+value;
+    }
+    
+    public String getValuesString() {
+        if(values.size() == 0) {
+            return "()";
+        } else if(values.size() == 1) {
+            return values.get(0).getValue();
+        } else {
+            StringBuilder vs = new StringBuilder();
+            vs.append('(');
+            for(int i=0;i<values.size();i++) {
+                if(i < values.size()-1) {
+                    vs.append(values.get(i).getValue());
+                    vs.append('|');
+                } else {
+                    vs.append(values.get(i).getValue());
+                }
+            }
+            vs.append(')');
+            return vs.toString();
+        }
+    }
+}