Changeset 13792

Timestamp:

2007-01-25T13:37:46+13:00 (17 years ago)

Author:

mdewsnip

Message:

Moved the GSDLSiteConfig class into LocalLibraryServer, as it is local library specific.

Location:

trunk/gli/src/org/greenstone/gatherer/greenstone

Files:

• GSDLSiteConfig.java (deleted)
• LocalLibraryServer.java (modified) (2 diffs)

trunk/gli/src/org/greenstone/gatherer/greenstone/LocalLibraryServer.java

@@ -31 +31 @@
 import java.lang.*;
 import java.net.*;
+import java.util.*;
 import javax.swing.*;
 import org.greenstone.gatherer.Configuration;
@@ -259 +260 @@
     }
     }
+
+
+    static public class GSDLSiteConfig
+    extends LinkedHashMap {
+    private File gsdlsite_cfg;
+    private File glisite_cfg;
+    private String autoenter_initial;
+    private String start_browser_initial;
+    
+    static final private String AUTOENTER = "autoenter";
+    static final private String COLON = ":";
+    static final private String ENTERLIB = "enterlib";
+    static final private String FALSE = "0";
+    static final private String GLISITE_CFG = "glisite.cfg";
+    static final private String GSDL = "gsdl";
+    static final private String GSDLSITE_CFG = "gsdlsite.cfg";
+    static final private String LOCAL_HOST = "http://localhost"; 
+    static final private String PORTNUMBER = "portnumber";
+    static final private String SEPARATOR = "/";
+    static final private String SPECIFIC_CONFIG = "--config=";
+    static final private String STARTBROWSER = "start_browser";
+    static final private String TRUE = "1";
+    static final private String URL = "url";
+
+    public GSDLSiteConfig(File server_exe) {
+        debug("New GSDLSiteConfig for: " + server_exe.getAbsolutePath());
+        gsdlsite_cfg = new File(server_exe.getParentFile(), GSDLSITE_CFG);
+        glisite_cfg = new File(server_exe.getParentFile(), GLISITE_CFG);
+        autoenter_initial = null;
+        start_browser_initial = null;
+        if(gsdlsite_cfg.exists()) {
+        debug("Load: " + gsdlsite_cfg.getAbsolutePath());
+        clear();
+        try {
+            BufferedReader in = new BufferedReader(new FileReader(gsdlsite_cfg));
+            String line = null;
+            while((line = in.readLine()) != null) {
+            String key = null;
+            String value = null;
+            int index = -1;
+            if((index = line.indexOf("=")) != -1 && line.length() >= index + 1) {
+                key = line.substring(0, index);
+                value = line.substring(index + 1);
+            }
+            else {
+                key = line;
+            }
+            put(key, value);
+            }
+            in.close();
+        }
+        catch (Exception error) {
+            error.printStackTrace();
+        }
+        }
+        else {
+        debug("No GSDLsite.cfg file can be found!");
+        }
+    }
+
+    public boolean exists() {
+        return gsdlsite_cfg.exists();
+    }
+
+    public String getLocalHostURL() {
+        StringBuffer url = new StringBuffer(LOCAL_HOST);
+        url.append(COLON);
+        url.append((String)get(PORTNUMBER));
+        String enterlib = (String)get(ENTERLIB);
+        if(enterlib == null || enterlib.length() == 0) {
+        // Use the default /gsdl and hope for the best.
+        url.append(SEPARATOR);
+        url.append(GSDL);
+        }
+        else {
+        if(!enterlib.startsWith(SEPARATOR)) {
+            url.append(SEPARATOR);
+        }
+        url.append(enterlib);
+        }
+        enterlib = null;
+        debug("Found Local Library Address: " + url.toString());
+        return url.toString();
+    }
+
+    public String getSiteConfigFilename() {
+        return SPECIFIC_CONFIG + glisite_cfg.getAbsolutePath();
+    }
+
+    public String getURL() {
+        // URL is made from url and portnumber
+        String url = (String) get(URL);
+        if(url != null) {
+        StringBuffer temp = new StringBuffer(url);
+        temp.append(COLON);
+        temp.append((String)get(PORTNUMBER));
+        String enterlib = (String)get(ENTERLIB);
+        if(enterlib == null || enterlib.length() == 0) {
+            // Use the default /gsdl and hope for the best.
+            temp.append(SEPARATOR);
+            temp.append(GSDL);
+        }
+        else {
+            if(!enterlib.startsWith(SEPARATOR)) {
+            temp.append(SEPARATOR);
+            }
+            temp.append(enterlib);
+        }
+        enterlib = null;
+        url = temp.toString();
+        }
+        debug("Found Local Library Address: " + url);
+        return url;
+    }
+
+    public void load() {
+        if(glisite_cfg.exists()) {
+        debug("Load: " + glisite_cfg.getAbsolutePath());
+        clear();
+        try {
+            BufferedReader in = new BufferedReader(new FileReader(glisite_cfg));
+            String line = null;
+            while((line = in.readLine()) != null) {
+            String key = null;
+            String value = null;
+            int index = -1;
+            if((index = line.indexOf("=")) != -1 && line.length() >= index + 1) {
+                key = line.substring(0, index);
+                value = line.substring(index + 1);
+            }
+            else {
+                key = line;
+            }
+            put(key, value);
+            }
+            in.close();
+        }
+        catch (Exception error) {
+            error.printStackTrace();
+        }
+        }
+        else {
+        debug("No GSDLsite.cfg file can be found!");
+        }
+    }
+
+    /** Restore the autoenter value to its initial value, and remove url if present. */
+    public void restore() {
+        if(glisite_cfg != null) {
+        // Delete the file
+        glisite_cfg.delete();
+        }
+        else {
+        debug("Restore Initial Settings");
+        put(AUTOENTER, autoenter_initial);
+        put(STARTBROWSER, start_browser_initial);
+        remove(URL);
+        save();
+        }
+    }
+
+    public void set() {
+        debug("Set Session Settings");
+        if(autoenter_initial == null) {
+        autoenter_initial = (String) get(AUTOENTER);
+        debug("Remember autoenter was: " + autoenter_initial);
+        }
+        put(AUTOENTER, TRUE);
+        if(start_browser_initial == null) {
+        start_browser_initial = (String) get(STARTBROWSER);
+        debug("Remember start_browser was: " + start_browser_initial);
+        }
+        put(STARTBROWSER, FALSE);
+        save();
+    }
+
+    private void debug(String message) {
+        ///ystem.err.println(message);
+    }
+
+    private void save() {
+        //debug("Save: " + gsdlsite_cfg.getAbsolutePath());
+        debug("Save: " + glisite_cfg.getAbsolutePath());
+        try {
+        //BufferedWriter out = new BufferedWriter(new FileWriter(gsdlsite_cfg, false));
+        BufferedWriter out = new BufferedWriter(new FileWriter(glisite_cfg, false));
+        for(Iterator keys = keySet().iterator(); keys.hasNext(); ) {
+            String key = (String) keys.next();
+            String value = (String) get(key);
+            out.write(key, 0, key.length());
+            if(value != null) {
+            out.write('=');
+            out.write(value, 0, value.length());
+            }
+            out.newLine();
+        }
+        out.flush();
+        out.close();
+        }
+        catch (Exception error) {
+        error.printStackTrace();
+        }
+    }
+    }
 }