Wed Nov 22 09:07:12 2006 Johnny Willemsen <jwillemsen@remedy.nl>

1 files changed, 72 insertions, 0 deletions

diff --git a/TAO/tao/HTTP_Client.h b/TAO/tao/HTTP_Client.h
new file mode 100644
index 00000000000..9da4d9bb799
--- /dev/null
+++ b/TAO/tao/HTTP_Client.h
@@ -0,0 +1,72 @@
+
+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+ *  @file    HTTP_Client.h
+ *
+ *  $Id$
+ *
+ *   This is the HTTP_Client class, which is the API for doing file
+ *   uploads/downloads.
+ *
+ *  @author Stoyan Paunov
+ */
+//=============================================================================
+
+
+#ifndef TAO_HTTP_CLIENT_H
+#define TAO_HTTP_CLIENT_H
+
+
+#include "ace/INET_Addr.h"
+#include "ace/Svc_Handler.h"
+#include "ace/SOCK_Connector.h"
+#include "ace/Connector.h"
+#include "ace/Message_Block.h"
+#include "tao/HTTP_Handler.h"
+
+/**
+ * @class TAO_HTTP_Client
+ *
+ * @brief HTTP_Client is intended to provide application API to
+ * classes that wish to do network i/o at a very
+ * high level of abstraction.
+ *
+ * This class provides the ability to retrieve data from
+ * the network, of specified length and offset, and potentially
+ * use any protocol "under the hood" to do so. It currently
+ * uses HTTP. See HTTP_Handler also.
+ */
+class TAO_HTTP_Client
+{
+public:
+  TAO_HTTP_Client (void);
+  ~TAO_HTTP_Client (void);
+
+  /// Initializes the class with the given filename, hostname and port.
+  /// it should be called with the filename, before any read/write calls
+  int open (const ACE_TCHAR *filename,
+            const ACE_TCHAR *hostname = ACE_DEFAULT_SERVER_HOST,
+            u_short port = 80);
+
+  /// Starts a connection, and reads a file from the server into
+  /// Message_Block mb
+  int read (ACE_Message_Block *mb);
+
+  /// Frees memory allocated for filename.
+  int close ();
+
+private:
+  /// Store the internet address of the server
+  ACE_INET_Addr inet_addr_;
+
+  /// The filename
+  ACE_TCHAR *filename_;
+
+  /// The connector endpoint to initiate the client connection
+  ACE_Connector<TAO_HTTP_Handler, ACE_SOCK_CONNECTOR> connector_;
+
+};
+
+#endif /* TAO_HTTP_CLIENT_H */