1 files changed, 0 insertions, 163 deletions
diff --git a/examples/Web_Crawler/Iterators.cpp b/examples/Web_Crawler/Iterators.cpp
deleted file mode 100644
index 98b4f999622..00000000000
--- a/examples/Web_Crawler/Iterators.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-// $Id$
-
-#include "Options.h"
-#include "Iterators.h"
-
-ACE_RCSID(Web_Crawler, Iterators, "$Id$")
-
-URL_Iterator::~URL_Iterator (void)
-{
-}
-
-int
-URL_Iterator::destroy (void)
-{
-  // Commit suicide.
-  delete this;
-  return 0;
-}
-
-HTML_Body_Iterator::HTML_Body_Iterator (URL &url)
-  : url_ (url)
-{
-}
-
-int
-HTML_Body_Iterator::next (ACE_CString &url)
-{
-  size_t len = BUFSIZ;
-  const char *buf;
-  ACE_CString buffer;
-  int href_index = 0;
-
-  for (buf = this->url_.stream ().recv (len);
-       buf > 0;
-       buf = this->url_.stream ().recv (len))
-    {
-
-      buffer.set (buf, BUFSIZ, 1);
-
-      href_index = buffer.find ("HREF");
-
-      if (href_index < 0)
-        href_index = buffer.find ("href");
-
-      // Grep fpr " and grab the string until end-"
-      if ( href_index > 0)
-        {
-          // Get back to buffer start location.
-          this->url_.stream ().seek (-1 * static_cast<off_t> (len),
-                                     SEEK_CUR);
-
-          int start_index = buffer.find ('\"',
-                                         href_index);
-          if (start_index <= 0)
-            break;
-
-          start_index += href_index;
-
-          int end_index = buffer.find ('\"',
-                                       start_index + 1);
-          if (end_index <= 0)
-            break;
-
-          end_index += start_index + 1;
-
-          ssize_t url_len = end_index - (start_index + 1);
-
-          ACE_CString temp = buffer.substring (start_index + 1,
-                                               url_len);
-          url.set (temp.c_str (), len, 1);
-
-          this->url_.stream ().seek (end_index + 1);
-
-          return url_len;
-        }
-    }
-  return 0;
-
-}
-
-HTTP_Header_Iterator::HTTP_Header_Iterator (URL &url)
-  : url_ (url),
-    end_of_header_ (0)
-{
-}
-
-int
-HTTP_Header_Iterator::next (ACE_CString &line)
-{
-  if (this->end_of_header_)
-    return 0;
-  else
-    {
-      for (char c;
-           (c = this->url_.stream ().get_char ()) != (char)EOF;
-           )
-        {
-          // Check to see if we're at the end of the header line.
-          if (c == '\r' && this->url_.stream ().peek_char (0) == '\n')
-            {
-              line.set (this->url_.stream ().recv (),
-                        this->url_.stream ().recv_len () - 1,
-                        1);
-
-              // Check to see if we're at the end of the header.
-              if (this->url_.stream ().peek_char (1) == '\r'
-                  && this->url_.stream ().peek_char (2) == '\n')
-                {
-                  this->end_of_header_ = 1;
-                  // We're at the end of the header section.
-                  this->url_.stream ().seek (3);
-                }
-              else
-                // We're at the end of the line.
-                this->url_.stream ().seek (1);
-
-              return 1;
-            }
-          // Handle broken Web servers that use '\n' instead of
-          // '\r\n'.
-          else if (c == '\n')
-            {
-              line.set (this->url_.stream ().recv (),
-                        (this->url_.stream ().recv_len ()),
-                        1);
-
-              // Check to see if we're at the end of the header.
-              if (this->url_.stream ().peek_char (0) == '\n')
-                {
-                  // We're at the end of the header section.
-                  this->url_.stream ().seek (1);
-                  this->end_of_header_ = 1;
-                }
-
-              return 1;
-            }
-        }
-
-    }
-  return 0;
-}
-
-URL_Download_Iterator::URL_Download_Iterator (URL &url)
-  : url_ (url)
-{
-}
-
-int
-URL_Download_Iterator::next (ACE_CString &buffer)
-{
-  size_t len = BUFSIZ;
-
-  const char *buf = this->url_.stream ().recv (len);
-
-
-  if (buf == 0)
-    return 0;
-  else
-    {
-      buffer.set (buf, len, 1);
-      return 1;
-    }
-}