From 691ce35e4910b11f188207afb8dc6f7429284d0e Mon Sep 17 00:00:00 2001
From: Jan-Pascal van Best <janpascal@vanbest.org>
Date: Sat, 10 Mar 2012 23:54:41 +0100
Subject: [PATCH] REad and write config file

---
 .../src/org/vanbest/xmltv/Config.java         | 38 +++++++++++++++++--
 .../src/org/vanbest/xmltv/Main.java           | 13 +++++++
 2 files changed, 47 insertions(+), 4 deletions(-)

diff --git a/tv_grab_nl_java/src/org/vanbest/xmltv/Config.java b/tv_grab_nl_java/src/org/vanbest/xmltv/Config.java
index b4c124d..87a69d9 100644
--- a/tv_grab_nl_java/src/org/vanbest/xmltv/Config.java
+++ b/tv_grab_nl_java/src/org/vanbest/xmltv/Config.java
@@ -1,20 +1,33 @@
 package org.vanbest.xmltv;
 
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.util.ArrayList;
 import java.util.List;
 
 import org.apache.commons.io.FileUtils;
 
 public class Config {
-	public String configFile;
 	public List<Channel> channels;
 	
 	public Config() {
 	}
 	
-	public void writeConfig() {
-		
+	public void writeConfig(String filename) throws IOException {
+		FileUtils.forceMkdir(new File(filename).getParentFile());
+		PrintWriter out = new PrintWriter(new OutputStreamWriter( new FileOutputStream( filename )));
+		for(Channel c: channels) {
+			out.println(c.id + ": " + c.name);
+		}
+		out.close();
 	}
 	
 	public static File defaultConfigFile() {
@@ -25,8 +38,25 @@ public class Config {
 		return readConfig(defaultConfigFile().getCanonicalPath());
 	}
 
-	public static Config readConfig(String filename) {
+	public static Config readConfig(String filename) throws IOException {
 		Config result = new Config();
+		BufferedReader reader = new BufferedReader( new InputStreamReader( new FileInputStream( filename)));
+		List<Channel> channels = new ArrayList<Channel>();
+		while(true) {
+			String s = reader.readLine();
+			if(s==null) break;
+			if (!s.contains(":")) continue;
+			if (s.startsWith("#")) continue;
+			String[] parts = s.split("[[:space:]]*:[[:space:]]*", 2);
+			Channel c = new Channel(Integer.parseInt(parts[0]), parts[1], "");
+			channels.add(c);
+		}
+		result.setChannels(channels);
 		return result;
 	}
+	
+	public void setChannels(List<Channel> channels) {
+		this.channels = channels;
+	}
+
 }
diff --git a/tv_grab_nl_java/src/org/vanbest/xmltv/Main.java b/tv_grab_nl_java/src/org/vanbest/xmltv/Main.java
index 6b7262f..f54ed3b 100644
--- a/tv_grab_nl_java/src/org/vanbest/xmltv/Main.java
+++ b/tv_grab_nl_java/src/org/vanbest/xmltv/Main.java
@@ -60,6 +60,19 @@ public class Main {
 		TvGids gids = new TvGids();
 		
 		List<Channel> channels = gids.getChannels();
+		System.out.println(channels);
+		
+		Config config = new Config();
+		config.setChannels(channels);
+		try {
+			config.writeConfig(Config.defaultConfigFile().getCanonicalPath());
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
 		
 		
 	}
-- 
2.39.5