From 5d9d82879fabf2790ce42c9d8c281ec6d1a15b3a Mon Sep 17 00:00:00 2001
From: dev <dev@welterde.de>
Date: Tue, 20 May 2008 11:30:03 +0000
Subject: [PATCH] implemented PrivateKeyFile(implements #3)
---
.../java/src/net/i2p/data/PrivateKeyFile.java | 59 +++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 core/java/src/net/i2p/data/PrivateKeyFile.java
diff --git a/core/java/src/net/i2p/data/PrivateKeyFile.java b/core/java/src/net/i2p/data/PrivateKeyFile.java
new file mode 100644
index 0000000000..572adce176
--- /dev/null
+++ b/core/java/src/net/i2p/data/PrivateKeyFile.java
@@ -0,0 +1,59 @@
+package net.i2p.data;
+
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Properties;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+
+import net.i2p.I2PException;
+import net.i2p.client.I2PClient;
+import net.i2p.client.I2PSession;
+import net.i2p.client.I2PSessionException;
+
+
+public class PrivateKeyFile {
+ public PrivateKeyFile(File file, I2PClient client) {
+ this.file = file;
+ this.client = client;
+ this.dest = null;
+ }
+
+
+ public void createIfAbsent() throws I2PException, IOException {
+ if(!this.file.exists()) {
+ FileOutputStream out = new FileOutputStream(this.file);
+ this.dest = this.client.createDestination(out);
+ out.close();
+ }
+ }
+
+ public Destination getDestination() {
+ // TODO: how to load destination if this is an old key?
+ return dest;
+ }
+
+ public I2PSession open() throws I2PSessionException, IOException {
+ return this.open(new Properties());
+ }
+ public I2PSession open(Properties opts) throws I2PSessionException, IOException {
+ // open input file
+ FileInputStream in = new FileInputStream(this.file);
+
+ // create sesssion
+ I2PSession s = this.client.createSession(in, opts);
+
+ // close file
+ in.close();
+
+ return s;
+ }
+
+
+
+
+ private File file;
+ private I2PClient client;
+ private Destination dest;
+}
\ No newline at end of file
--
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