ChangeLogTag:Wed Sep 3 17:01:02 2003 Balachandran Natarajan <bala@dre.vanderbilt.edu>

2 files changed, 37 insertions, 30 deletions

diff --git a/examples/Web_Crawler/Mem_Map_Stream.h b/examples/Web_Crawler/Mem_Map_Stream.h
index 9e6fed50598..845a2256212 100644
--- a/examples/Web_Crawler/Mem_Map_Stream.h
+++ b/examples/Web_Crawler/Mem_Map_Stream.h
@@ -16,12 +16,15 @@
 
 #ifndef _MEM_MAP_STREAM_H
 #define _MEM_MAP_STREAM_H
+#include /**/ "ace/pre.h"
+
+#include "ace/SOCK_Stream.h"
 
 #if !defined (ACE_LACKS_PRAGMA_ONCE)
-#pragma once
+#define once
 #endif /* ACE_LACKS_PRAGMA_ONCE */
 
-#include "ace/SOCK_Stream.h"
+
 #include "ace/Mem_Map.h"
 #include "ace/SOCK_Connector.h"
 #include "ace/Connector.h"
@@ -33,7 +36,7 @@ class Mem_Map_Stream
 {
   // = TITLE
   //   Provides a memory-mapped stream abstraction to simplify parsing
-  //   of tokens.  
+  //   of tokens.
   //
   // = DESCRIPTION
   //   This class makes it possible to treat an connection as a stream
@@ -41,13 +44,13 @@ class Mem_Map_Stream
   //   of the connection are buffered incrementally in a memory-mapped
   //   file.  This class maintains pointers to two positions in the
   //   stream:
-  //   
+  //
   //   1. The <recv> position, which keeps track of the beginning of a
   //      token that is in the stream.
-  //  
+  //
   //   2. The <get> position, which moves along character-by-character
   //      until the end of the token is reached.
-  // 
+  //
   //   Once a token has been located, it can be extracted from the
   //   stream by calling the <recv>.  The length of the token, i.e.,
   //   the <recv_len>, is the length in bytes between the <get>
@@ -57,14 +60,14 @@ class Mem_Map_Stream
 
 public:
   typedef ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> Svc_Handler;
-  
+
   typedef ACE_Strategy_Connector<Svc_Handler,
                                ACE_SOCK_CONNECTOR>
         STRAT_CONNECTOR;
 
   // Mem_Map_Stream (void);
   // constructor added:KIRTHIKA
-  virtual int open (STRAT_CONNECTOR *connector, 
+  virtual int open (STRAT_CONNECTOR *connector,
                     const ACE_INET_Addr &);
   // Initialize this object.
 
@@ -87,7 +90,7 @@ public:
   // Return the next character in the stream and advance the <get>
   // position.  Returns EOF when the <get> position reaches the end of
   // the HTTP stream.
-  
+
   virtual const char *recv (size_t &len);
   // Returns a pointer to array of at most <len> characters starting
   // at the <recv> position.  If the <recv> position + <len> extends
@@ -126,7 +129,7 @@ public:
   // Sets the <get> and <recv> positions as follows:
   //    o If <whence> is <SEEK_SET>, the positions are set to <offset>
   //      bytes from the start of the stream.
-  // 
+  //
   //    o  If <whence> is <SEEK_CUR>, the positions are set to the
   //       current <get> position plus <offset>.
   //
@@ -136,7 +139,7 @@ public:
   virtual int eof (void) const;
   // Returns 1 if we're at the end of the HTTP stream, else 0.
 
-  
+
   /*
   typedef ACE_NOOP_Creation_Strategy<Svc_Handler>
   NULL_CREATION_STRATEGY;
@@ -146,7 +149,7 @@ public:
                                     ACE_SOCK_CONNECTOR,
                                     ACE_SYNCH_NULL_MUTEX>
                                     CACHED_CONNECT_STRATEGY;*/
-  
+
   Svc_Handler *svc_handler (void);
 
 private:
@@ -156,7 +159,7 @@ private:
   // EOF, else 0.
 
   //ACE_SOCK_Stream stream_;
-  
+
   Svc_Handler *svc_handler_;
   // Connection to peer. The granularity is at the Svc_Handler level.
   // The Svc_Handler has an SOCK_Stream.
@@ -168,7 +171,7 @@ private:
   CACHED_CONNECT_STRATEGY caching_connect_strategy_;
 
   STRAT_CONNECTOR *strat_connector_;  */
- 
+
   ACE_Mem_Map mem_map_;
   // Memory-mapped file that we're iterating over.
 
@@ -184,5 +187,5 @@ private:
 
 };
 
+#include /**/ "ace/post.h"
 #endif /* _MEM_MAP_STREAM_H */
- 
diff --git a/examples/Web_Crawler/URL_Visitor.h b/examples/Web_Crawler/URL_Visitor.h
index 508eed00bc4..4d25c8b732a 100644
--- a/examples/Web_Crawler/URL_Visitor.h
+++ b/examples/Web_Crawler/URL_Visitor.h
@@ -16,12 +16,15 @@
 
 #ifndef _URL_VISITOR_H
 #define _URL_VISITOR_H
+#include /**/ "ace/pre.h"
+
+#include "ace/Strategies_T.h"
 
 #if !defined (ACE_LACKS_PRAGMA_ONCE)
 #pragma once
 #endif /* ACE_LACKS_PRAGMA_ONCE */
 
-#include "ace/Strategies_T.h"
+
 #include "ace/Synch.h"
 #include "HTTP_URL.h"
 #include "Iterators.h"
@@ -217,7 +220,7 @@ public:
 
   // @@
   // virtual int visit (FTP_URL &http_url) = 0;
-  
+
   virtual int destroy (void) = 0;
   // Cleanup the resources.
 
@@ -227,7 +230,7 @@ protected:
 };
 
 typedef int ATTRIBUTES;
-typedef ACE_Svc_Handler <ACE_SOCK_STREAM, ACE_NULL_SYNCH> 
+typedef ACE_Svc_Handler <ACE_SOCK_STREAM, ACE_NULL_SYNCH>
         Client_Svc_Handler;
 typedef ACE_Pair<Client_Svc_Handler *, ATTRIBUTES>
         CACHED_HANDLER;
@@ -287,7 +290,7 @@ class URL_Validation_Visitor : public URL_Visitor
   //   This class checks to make sure that the <HTTP_URL> is valid.
   //   If the <HTTP_URL> is an <HTML> file, it can also be used to
   //   recursively check that all embedded links in this file are
-  //   valid. 
+  //   valid.
 public:
   typedef ACE_Hash_Map_Manager <ACE_URL_Addr, URL_Status, ACE_Null_Mutex>
           URL_CACHE;
@@ -304,7 +307,7 @@ public:
   URL_Validation_Visitor (void);
   virtual int destroy (void);
   // Cleanup the resources.
-  
+
   URL_CACHE &url_cache (void);
   // Returns a reference to the URL cache.
 
@@ -312,7 +315,7 @@ public:
   /*
 
 
-  typedef ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> 
+  typedef ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>
           Svc_Handler;
   typedef ACE_Strategy_Connector<Svc_Handler, ACE_SOCK_CONNECTOR>
           STRAT_CONNECTOR;
@@ -327,23 +330,23 @@ public:
                                   ACE_Pair<Svc_Handler *, int>,\
                                   ACE_Hash<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, \
                                   ACE_Equal_To<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>,\
-                                  ACE_Null_Mutex> 
+                                  ACE_Null_Mutex>
           CONNECTION_HASH_MAP;
   typedef ACE_Hash_Map_Iterator_Ex<REFCOUNTED_HASH_RECYCLABLE_ADDRESS,\
                                   ACE_Pair<Svc_Handler *, int>,\
                                   ACE_Hash<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, \
                                   ACE_Equal_To<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>,\
-                                  ACE_Null_Mutex> 
+                                  ACE_Null_Mutex>
           CONNECTION_HASH_MAP_ITERATOR;
   typedef ACE_Hash_Map_Reverse_Iterator_Ex<REFCOUNTED_HASH_RECYCLABLE_ADDRESS,\
                                   ACE_Pair<Svc_Handler *, int>,\
                                   ACE_Hash<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>, \
                                   ACE_Equal_To<REFCOUNTED_HASH_RECYCLABLE_ADDRESS>,\
-                                  ACE_Null_Mutex> 
+                                  ACE_Null_Mutex>
           CONNECTION_HASH_MAP_REVERSE_ITERATOR;
   typedef ACE_Pair_Caching_Utility <REFCOUNTED_HASH_RECYCLABLE_ADDRESS, \
                                             ACE_Pair<Svc_Handler *, int>, \
-                                            CONNECTION_HASH_MAP, CONNECTION_HASH_MAP_ITERATOR, int > 
+                                            CONNECTION_HASH_MAP, CONNECTION_HASH_MAP_ITERATOR, int >
           CACHING_STRATEGY_UTILITY;
   typedef ACE_LRU_Caching_Strategy<REFCOUNTED_HASH_RECYCLABLE_ADDRESS,\
                                    ACE_Pair<Svc_Handler *, int>,\
@@ -373,7 +376,7 @@ protected:
   // connection.
   CACHED_CONNECT_STRATEGY *caching_connect_strategy_;
 
-  STRATEGY_CONNECTOR *strat_connector_;  
+  STRATEGY_CONNECTOR *strat_connector_;
 
   CACHING_STRATEGY caching_strategy_;
 };
@@ -398,7 +401,7 @@ public:
 
   virtual int destroy (void);
   // Cleanup the resources.
-  
+
 protected:
   URL_Visitation_Strategy_Factory *make_visitation_strategy_factory (URL &);
   // Factory Method that makes a <URL_Download_Visitation_Strategy_Factory>.
@@ -419,19 +422,20 @@ public:
   Auto_Destroyer (T *t): t_ (t) {}
   T *operator-> (void) { return this->t_; }
   T *operator *(void) { return this->t_; }
-  void operator= (T *t) 
+  void operator= (T *t)
   {
     if (this->t_ != 0)
       this->t_->destroy ();
     this->t_ = t;
   }
-  ~Auto_Destroyer (void) 
+  ~Auto_Destroyer (void)
   {
     if (this->t_ != 0)
-      t_->destroy (); 
+      t_->destroy ();
   }
 private:
   T *t_;
 };
 
+#include /**/ "ace/post.h"
 #endif /* _URL_VISITOR_H */