From 65ea2f177bd0810590895d89a490af8cea60253b Mon Sep 17 00:00:00 2001
From: Andrew Stitcher <astitcher@apache.org>
Date: Fri, 27 Jul 2007 17:19:30 +0000
Subject: * Asynchronous network IO subsystem - This is now implemented such
 that it very nearly only depends on the platform   code (Socker & Poller),
 this is not 100% true at present, but should be simple   to finish. - This is
 still not the default (use "./configure --disable-apr-netio" to get it) -
 Interrupting the broker gives a known error - Default for number of broker io
 threads is not correct (needs to be number of CPUs -   it will run slower
 with too many io threads)

* EventChannel code
- Deleted all EventChannel code as it's entirely superceded by this new shiny code ;-)

* Rearranged the platform Socket implementations a bit for better abstraction


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@560323 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/sys/Socket.h | 73 +++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 68 insertions(+), 5 deletions(-)

(limited to 'cpp/src/qpid/sys/Socket.h')

diff --git a/cpp/src/qpid/sys/Socket.h b/cpp/src/qpid/sys/Socket.h
index bb1ef27e65..56b6195b65 100644
--- a/cpp/src/qpid/sys/Socket.h
+++ b/cpp/src/qpid/sys/Socket.h
@@ -21,11 +21,74 @@
  * under the License.
  *
  */
+#include <string>
+#include "qpid/sys/Time.h"
 
-#ifdef USE_APR_PLATFORM
-#include "apr/Socket.h"
-#else
-#include "posix/Socket.h"
-#endif
+struct sockaddr;
 
+namespace qpid {
+namespace sys {
+
+class SocketPrivate;
+class Socket
+{
+	friend class Poller;
+
+	SocketPrivate* const impl;
+
+public:
+    /** Create a socket wrapper for descriptor. */
+    Socket();
+    ~Socket();
+
+    /** Create an initialized TCP socket */
+    void createTcp() const;
+    
+    /** Set timeout for read and write */
+    void setTimeout(const Duration& interval) const;
+    
+    /** Set socket non blocking */
+    void setNonblocking() const;
+
+    void connect(const std::string& host, int port) const;
+
+    void close() const;
+
+    enum { SOCKET_TIMEOUT=-2, SOCKET_EOF=-3 } ErrorCode;
+
+    /** Returns bytes sent or an ErrorCode value < 0. */
+    ssize_t send(const void* data, size_t size) const;
+
+    /**
+     * Returns bytes received, an ErrorCode value < 0 or 0
+     * if the connection closed in an orderly manner.
+     */
+    ssize_t recv(void* data, size_t size) const;
+
+    /** Bind to a port and start listening.
+     *@param port 0 means choose an available port.
+     *@param backlog maximum number of pending connections.
+     *@return The bound port.
+     */
+    int listen(int port = 0, int backlog = 10) const;
+    
+    /** Returns the "socket name" ie the address bound to 
+     * the near end of the socket
+     */
+    std::string getSockname() const;
+
+    /** Accept a connection from a socket that is already listening
+     * and has an incoming connection
+     */
+    Socket* accept(struct sockaddr *addr, socklen_t *addrlen) const;
+
+    // TODO The following are raw operations, maybe they need better wrapping? 
+    int read(void *buf, size_t count) const;
+    int write(const void *buf, size_t count) const;
+
+private:
+	Socket(SocketPrivate*);
+};
+
+}}
 #endif  /*!_sys_Socket_h*/
-- 
cgit v1.2.1