Initial commit

1 files changed, 110 insertions, 0 deletions

diff --git a/src/cal/get_tle/GetTLE.java b/src/cal/get_tle/GetTLE.java
new file mode 100644
index 0000000..68e88d3
--- /dev/null
+++ b/src/cal/get_tle/GetTLE.java
@@ -0,0 +1,110 @@
+/*
+ * GetTLE.java
+ *
+ * Created on January 16, 2005, 8:34 PM
+ */
+import java.net.URL;
+import java.net.URLConnection;
+import java.io.*;
+
+import java.util.Map;
+import java.util.List;
+/**
+ *
+ * @author fred
+ */
+public class GetTLE {
+    
+    /** Creates a new instance of GetTLE */
+    public GetTLE() {
+    }
+    
+    /**
+     * @param args the command line arguments
+     */
+    static final String host="www.space-track.org";
+    static final String loginURL="/perl/login.pl";
+    static final String dataURL="/perl/id_query.pl?ids=25791&timeframe=last5&common_name=yes&sort=catnum&descending=yes&ascii=yes&_submit=Submit&_submitted=1";
+    static final String username="mromelfanger";
+    static final String password="FuseJHU1";
+  
+    static final String outputFile = "/data1/fuse/calfuse/caltemp/five.tle";
+    static final String logFile = "/data1/fuse/calfuse/caltemp/get_tle.logfile";
+/*
+    static final String outputFile = "/caltemp/five.tle";
+    static final String logFile = "/caltemp/get_tle.logfile";
+*/
+    public static void main(String[] args) {
+        // TODO code application logic here
+        try {
+            /*
+             * Open the login url and get the session cookie back.
+             */
+            PrintWriter log = new PrintWriter(new OutputStreamWriter(new FileOutputStream(logFile)));
+            PrintWriter out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(outputFile)));
+            
+            URL u = new URL("http://"+host+loginURL+"?username="+username+"&password="+password+"&_submitted=1&_submit=Submit");
+
+            URLConnection c = u.openConnection();
+            Map m = c.getHeaderFields();
+            List l = (List) m.get("Set-Cookie");
+            String session = null;
+            for(int i=0;i!=l.size();i++) {
+                String s = (String) l.get(i);
+                if(s.startsWith("spacetrack_session=")) {
+                    int end = s.indexOf(";");
+                    if(end < 0)
+                        end = s.length();
+                    session = s.substring(0, end);
+                    break;
+                }
+            }
+            InputStream is = c.getInputStream();
+            BufferedReader br = new BufferedReader(new InputStreamReader(is));
+            String s;
+            while((s = br.readLine()) != null)
+                log.println(s);
+            is.close();
+            
+            if(session == null) {
+                out.println("Could not get session id");
+                System.exit(1);
+            }
+
+            /*
+             * Use the session cookie to query for the fuse data.
+             */
+            
+            u = new URL("http://"+host+dataURL);
+            c = u.openConnection();
+            c.setRequestProperty("Cookie", session);
+            is = c.getInputStream();
+            br = new BufferedReader(new InputStreamReader(is));
+            /*
+             * Read each line and keep what is between the pre's, add an extra
+             * line at the end.
+             */
+            boolean collect = false;
+	    out.println();
+            while((s = br.readLine()) != null) {
+                log.println(s);
+                if(s.startsWith("<pre>")) {
+/*                    br.readLine(); */
+                    collect = true;
+                } else if(s.startsWith("</pre>")) {
+                    break;
+                } else if(collect) {
+                    out.println(s);
+                }
+            }
+            out.println();
+            br.close();
+            is.close();
+            out.close();
+            log.close();
+
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+}