6 files changed, 325 insertions, 0 deletions
diff --git a/src/org/apache/http/io/HttpMessageParser.java b/src/org/apache/http/io/HttpMessageParser.java
new file mode 100644
index 0000000..5c24736
--- /dev/null
+++ b/src/org/apache/http/io/HttpMessageParser.java
@@ -0,0 +1,53 @@
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/HttpMessageParser.java $
+ * $Revision: 567370 $
+ * $Date: 2007-08-19 01:13:21 -0700 (Sun, 19 Aug 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.io;
+
+import java.io.IOException;
+
+import org.apache.http.HttpException;
+import org.apache.http.HttpMessage;
+
+/**
+ * Generic message parser interface.
+ *
+ * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
+ *
+ * @version $Revision: 567370 $
+ * 
+ * @since 4.0
+ */
+public interface HttpMessageParser {
+    
+    HttpMessage parse()
+        throws IOException, HttpException;
+
+}
diff --git a/src/org/apache/http/io/HttpMessageWriter.java b/src/org/apache/http/io/HttpMessageWriter.java
new file mode 100644
index 0000000..b6ac7c1
--- /dev/null
+++ b/src/org/apache/http/io/HttpMessageWriter.java
@@ -0,0 +1,53 @@
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/HttpMessageWriter.java $
+ * $Revision: 567370 $
+ * $Date: 2007-08-19 01:13:21 -0700 (Sun, 19 Aug 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.io;
+
+import java.io.IOException;
+
+import org.apache.http.HttpException;
+import org.apache.http.HttpMessage;
+
+/**
+ * Generic message writer interface.
+ *
+ * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
+ *
+ * @version $Revision: 567370 $
+ * 
+ * @since 4.0
+ */
+public interface HttpMessageWriter {
+    
+    void write(HttpMessage message)
+        throws IOException, HttpException;
+    
+}
diff --git a/src/org/apache/http/io/HttpTransportMetrics.java b/src/org/apache/http/io/HttpTransportMetrics.java
new file mode 100644
index 0000000..f88e036
--- /dev/null
+++ b/src/org/apache/http/io/HttpTransportMetrics.java
@@ -0,0 +1,46 @@
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/HttpTransportMetrics.java $
+ * $Revision: 536667 $
+ * $Date: 2007-05-09 14:48:41 -0700 (Wed, 09 May 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.io;
+
+public interface HttpTransportMetrics {
+    
+    /**
+     * Returns the number of bytes trasferred.
+     */
+    long getBytesTransferred(); 
+    
+    /**
+     * Resets the counts
+     */
+    void reset();
+    
+}
diff --git a/src/org/apache/http/io/SessionInputBuffer.java b/src/org/apache/http/io/SessionInputBuffer.java
new file mode 100644
index 0000000..d7824d9
--- /dev/null
+++ b/src/org/apache/http/io/SessionInputBuffer.java
@@ -0,0 +1,63 @@
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/SessionInputBuffer.java $
+ * $Revision: 560528 $
+ * $Date: 2007-07-28 04:34:17 -0700 (Sat, 28 Jul 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.io;
+
+import java.io.IOException;
+
+import org.apache.http.util.CharArrayBuffer;
+
+/**
+ * Session input buffer for blocking connections.
+ *
+ * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
+ *
+ * @version $Revision: 560528 $
+ * 
+ * @since 4.0
+ */
+public interface SessionInputBuffer {
+    
+    int read(byte[] b, int off, int len) throws IOException; 
+    
+    int read(byte[] b) throws IOException; 
+    
+    int read() throws IOException; 
+    
+    int readLine(CharArrayBuffer buffer) throws IOException;
+    
+    String readLine() throws IOException;
+    
+    boolean isDataAvailable(int timeout) throws IOException; 
+
+    HttpTransportMetrics getMetrics();
+    
+}
diff --git a/src/org/apache/http/io/SessionOutputBuffer.java b/src/org/apache/http/io/SessionOutputBuffer.java
new file mode 100644
index 0000000..6587a26
--- /dev/null
+++ b/src/org/apache/http/io/SessionOutputBuffer.java
@@ -0,0 +1,63 @@
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/SessionOutputBuffer.java $
+ * $Revision: 560528 $
+ * $Date: 2007-07-28 04:34:17 -0700 (Sat, 28 Jul 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http.io;
+
+import java.io.IOException;
+
+import org.apache.http.util.CharArrayBuffer;
+
+/**
+ * Session output buffer for blocking connections.
+ *
+ * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
+ *
+ * @version $Revision: 560528 $
+ * 
+ * @since 4.0
+ */
+public interface SessionOutputBuffer {
+
+    void write(byte[] b, int off, int len) throws IOException;
+    
+    void write(byte[] b) throws IOException;
+    
+    void write(int b) throws IOException;
+    
+    void writeLine(String s) throws IOException;
+    
+    void writeLine(CharArrayBuffer buffer) throws IOException;
+    
+    void flush() throws IOException;
+    
+    HttpTransportMetrics getMetrics();
+    
+}
diff --git a/src/org/apache/http/io/package.html b/src/org/apache/http/io/package.html
new file mode 100644
index 0000000..da9fabf
--- /dev/null
+++ b/src/org/apache/http/io/package.html
@@ -0,0 +1,47 @@
+<html>
+<head>
+<!--
+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/io/package.html $
+ * $Revision: 503192 $
+ * $Date: 2007-02-03 03:55:49 -0800 (Sat, 03 Feb 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+-->
+</head>
+<body>
+The transport layer abstraction of the HTTP components.
+
+This layer is used to transfer messages over connections.
+Connections are typically based on sockets: plain or secure,
+direct or via SOCKS hosts, with bandwidth throttling, or
+whatever else you might think of.
+However, opening connections is not within the responsibility
+of HttpCore.
+
+</body>
+</html>