1 files changed, 112 insertions, 0 deletions
diff --git a/ACE/examples/Web_Crawler/URL_Addr.h b/ACE/examples/Web_Crawler/URL_Addr.h
new file mode 100644
index 00000000000..8c7c79a5542
--- /dev/null
+++ b/ACE/examples/Web_Crawler/URL_Addr.h
@@ -0,0 +1,112 @@
+// -*- C++ -*-
+
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    examples/Web_Crawler
+//
+// = FILENAME
+//    URL_Addr.h
+//
+// = AUTHOR
+//    Douglas C. Schmidt <schmidt@cs.wustl.edu>
+//
+// ============================================================================
+
+#ifndef ACE_URL_ADDR_H
+#define ACE_URL_ADDR_H
+
+#include "ace/INET_Addr.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+#pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/ACE.h"
+
+class ACE_URL_Addr : public ACE_INET_Addr
+{
+  // = TITLE
+  //    Defines a URL address family address format.
+public:
+  // = Initialization and termination methods.
+  ACE_URL_Addr (void);
+  // Constructor.
+
+  ACE_URL_Addr (const ACE_TCHAR *host_name,
+                const ACE_TCHAR *path_name,
+                u_short port = ACE_DEFAULT_HTTP_PORT);
+
+  ACE_URL_Addr (const ACE_URL_Addr &addr);
+  // Copy constructor.
+
+  int set (const ACE_URL_Addr &addr);
+  // Essentially the copy constructor.
+
+  virtual int string_to_addr (const ACE_TCHAR *address,
+                              int address_family = AF_UNSPEC);
+  // Initializes an <ACE_URL_Addr> from the <address>, which can be
+  // "ip-number:port-number/path-name" (e.g.,
+  // "www.cs.wustl.edu:1234/~schmidt/" "ip-number:port-number/path-name"
+  // (e.g., "128.252.166.57:1234/~schmidt").  If there is no ':' in
+  // the <address> it is assumed to be an ip-number or ip-address
+  // number, with the port number <ACE_DEFAULT_HTTP_PORT>.
+
+  virtual int addr_to_string (ACE_TCHAR *s,
+                              size_t size,
+                              int ipaddr_format = 1) const;
+  // Transform the current <ACE_INET_Addr> address into string format.
+  // If <ipaddr_format> is non-0 this produces
+  // "ip-number:port-number/path-name" (e.g.,
+  // "128.252.166.57:80/~schmidt/"), whereas if <ipaddr_format> is 0
+  // this produces "ip-name:port-number" (e.g.,
+  // "www.cs.wustl.edu:80/~schmidt/").  Returns -1 if the <size> of
+  // the <buffer> is too small, else 0.
+
+  virtual const ACE_TCHAR *addr_to_string (int ipaddr_format = 1) const;
+  // Transform the current <ACE_INET_Addr> address into string format.
+  // If <ipaddr_format> is non-0 this produces
+  // "ip-number:port-number/path-name" (e.g.,
+  // "128.252.166.57:80/~schmidt/"), whereas if <ipaddr_format> is 0
+  // this produces "ip-name:port-number" (e.g.,
+  // "www.cs.wustl.edu:80/~schmidt/").  Uses dynamic memory, which
+  // is allocated on demand and deallocated when the object is
+  // destroyed.  Returns -1 if dynamic memory fails, else 0.
+
+  void operator= (const ACE_URL_Addr &addr);
+  // Assignment operator.
+
+  ~ACE_URL_Addr (void);
+  // Destructor.
+
+  bool operator == (const ACE_URL_Addr &SAP) const;
+  // Compare two addresses for equality.  The addresses are considered
+  // equal if they contain the same IP address, port number, and path
+  // name.
+
+  bool operator != (const ACE_URL_Addr &SAP) const;
+  // Compare two addresses for inequality.
+
+  virtual u_long hash (void) const;
+  // Computes and returns hash value.
+
+  const ACE_TCHAR *get_path_name (void) const;
+  // Return the path name.
+
+  int destroy (void);
+  // Commit suicide.
+private:
+  ACE_TCHAR *path_name_;
+  // Our path name.
+
+  ACE_TCHAR *addr_string_;
+  // The dynamically address string that's used for the
+  // <addr_to_string> method.
+
+  size_t addr_string_len_;
+  // Current length of the <addr_string_>
+};
+
+#endif /* ACE_URL_ADDR_H */