X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src2%2Ffr%2Forsay%2Flri%2Fvarna%2Fapplications%2FBasicINI.java;fp=src2%2Ffr%2Forsay%2Flri%2Fvarna%2Fapplications%2FBasicINI.java;h=89a590ebb964efdf25ba19fe122efd307386f08f;hb=9f55415c9f8005e9dcd8243453883ff853fd5b76;hp=0000000000000000000000000000000000000000;hpb=d8e8c742b864e58406d13e21d124699a26b6492f;p=jalview.git

diff --git a/src2/fr/orsay/lri/varna/applications/BasicINI.java b/src2/fr/orsay/lri/varna/applications/BasicINI.java
new file mode 100644
index 0000000..89a590e
--- /dev/null
+++ b/src2/fr/orsay/lri/varna/applications/BasicINI.java
@@ -0,0 +1,178 @@
+package fr.orsay.lri.varna.applications;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.Reader;
+import java.io.StreamTokenizer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Hashtable;
+import java.util.Set;
+
+public class BasicINI {
+
+	private Hashtable<String,Hashtable<String,String>> _data = new Hashtable<String,Hashtable<String,String>>();
+
+
+	public void addItem(String category, String key, String val)
+	{
+		if (!_data.containsKey(category))
+		{
+			_data.put(category, new Hashtable<String,String>());
+		}
+		System.out.println("[E]"+key+"->"+val);
+		_data.get(category).put(key,val);
+	}
+
+
+	public String getItem(String category, String key)
+	{
+		String result = "";
+		if (_data.containsKey(category))
+		{
+			if (_data.get(category).containsKey(key))
+			{
+				result = _data.get(category).get(key);
+			}
+		}
+		return result;
+	}
+
+	public ArrayList<String> getItemList(String category)
+	{
+		ArrayList<String> result = new ArrayList<String>();
+		if (_data.containsKey(category))
+		{
+			for (String key: _data.get(category).keySet())
+			{
+				result.add(_data.get(category).get(key));
+			}
+		}
+		return result;
+	}
+
+	public BasicINI(){
+
+	}
+
+	public static void saveINI(BasicINI data, String filename)  
+	{
+		try
+		{
+			FileWriter out = new FileWriter(filename);
+			Set<String> cats = data._data.keySet();
+			String[] sortedCats = new String[cats.size()];
+			sortedCats = cats.toArray(sortedCats); 
+			Arrays.sort(sortedCats);
+			for (int i=0;i<sortedCats.length;i++)
+			{
+				String cat = sortedCats[i];      	
+				out.write("["+cat+"]\n"); 
+				Hashtable<String,String> vals = data._data.get(cat);
+				Set<String> keys = vals.keySet();
+				String[] sortedKeys = new String[keys.size()];
+				sortedKeys = keys.toArray(sortedKeys); 
+				for(int j=0;j<sortedKeys.length;j++)
+				{
+					String key = sortedKeys[j];
+					String val = vals.get(key);
+					out.write(key+"="+val+"\n");		        	
+				}
+			}
+			out.close();
+		}
+		catch(Exception e3)
+		{e3.printStackTrace();}
+	}
+
+	public static BasicINI loadINI(String filename)  
+	{
+		BasicINI result = new BasicINI();    
+
+		// Etats du parsing simplifie ...
+		final int CATEGORY = 0;
+		final int KEY = 1;
+		final int VAL = 2;
+		int state = KEY;
+		String category = "";
+		String key = "";
+		String val = "";
+
+		try
+		{
+			System.out.println("Loading "+new File(filename).getAbsolutePath());
+
+			Reader r = new FileReader(filename);
+			StreamTokenizer s = new StreamTokenizer(r);
+			s.resetSyntax();
+			s.eolIsSignificant(true);
+			s.wordChars('\u0000','\u00FF');
+			s.whitespaceChars('\u0000','\u000F');
+			s.ordinaryChar('[');
+			s.ordinaryChar(']');
+			s.ordinaryChar('=');
+			int token = s.nextToken();
+			while(token != StreamTokenizer.TT_EOF)
+			{
+				switch(token)
+				{
+				case('[') :
+				{
+					state = CATEGORY;
+				}
+				break;
+				case(']') :
+				{
+					state = KEY;
+				}
+				break;
+				case('=') :
+				{
+					state = VAL;
+				}
+				break;
+				case(StreamTokenizer.TT_EOL) :
+				{
+					if (state==VAL)
+					{
+					  state = KEY;
+					  result.addItem(category, key, val);
+					  key="";
+					  val="";
+					}
+				}
+				case(StreamTokenizer.TT_WORD) :
+				{
+					String word = s.sval;
+					switch(state)
+					{
+					case(CATEGORY) :
+					{
+						category = word;
+					}
+					break;
+					case(KEY) :
+					{
+						key = word;
+					}
+					break;
+					case(VAL) :
+					{
+						val = word;
+					}
+					break;
+					}
+				}
+				break;
+				}
+				token = s.nextToken();
+			}
+		}
+		catch(Exception exc1)
+		{exc1.printStackTrace();}
+		return result;
+	}
+
+
+}