diff options
Diffstat (limited to 'examples/Web_Crawler')
27 files changed, 0 insertions, 3634 deletions
diff --git a/examples/Web_Crawler/Command_Processor.cpp b/examples/Web_Crawler/Command_Processor.cpp deleted file mode 100644 index a9ef31bf9d8..00000000000 --- a/examples/Web_Crawler/Command_Processor.cpp +++ /dev/null @@ -1,137 +0,0 @@ - // $Id$ - -#include "URL.h" -#include "HTTP_URL.h" -#include "Options.h" -#include "Command_Processor.h" -#include "URL_Visitor.h" - -ACE_RCSID(Web_Crawler, Command_Processor, "$Id$") - -Command::~Command (void) -{ -} - -URL_Command::URL_Command (URL *url) - : url_ (url) -{ -} - -int -URL_Command::execute (void) -{ - - ACE_CString check_string (this->url_->url_addr ().get_path_name ()); - if (check_string.find ("news:") >= 0) - return 0; - - if (check_string.find (".cgi") >= 0) - return 0; - - if (check_string.find ("mailto") >= 0) - return 0; - - if (check_string.find (".gif") >= 0) - return 0; - - if (check_string.find (".pdf") >= 0) - return 0; - - if (check_string.find (".map") >= 0) - return 0; - - if (check_string.find (".bmp") >= 0) - return 0; - - if (check_string.find (".jpg") >= 0) - return 0; - - if (this->url_->accept (OPTIONS::instance ()->visitor ()) !=0) - { - ACE_DEBUG ((LM_DEBUG, - "Coudnt accept url\n")); - return -1; - } - return 0; -} - -int -URL_Command::destroy (void) -{ - delete this; - return 0; -} -Command_Processor::Command_Processor (void) -{ -} - -Command_Processor::~Command_Processor (void) -{ -} - -int -Command_Processor::destroy (void) -{ - delete this; - return 0; -return 0; -} - -int -Command_Processor::execute (void) -{ - Command *command; - while (this->url_queue_.is_empty () != 1) - { - if (this->url_queue_.dequeue_head (command) != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "dequeue_head"), - -1); - URL_Command *url_command = ACE_dynamic_cast (URL_Command *, - command); - Auto_Destroyer<URL_Command> url_command_ptr (url_command); - if (url_command_ptr->execute () != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "Couldnt execute command"), - -1); - } - return 0; -} - -int -Command_Processor::insert (Command *command) -{ - // According to the order specified the commands are removed from the queue. - if (this->url_queue_.is_full() != 1) - { - if (ACE_OS::strcmp (OPTIONS::instance ()->order (),"FIFO") == 0) - { - if (this->url_queue_.enqueue_tail (command) !=0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "enqueue_tail"), - - 1); - } - if (ACE_OS::strcmp (OPTIONS::instance ()->order (),"LIFO") == 0) - { - if (this->url_queue_.enqueue_head (command) !=0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "enqueue_head"), - - 1); - } - } - return 0; -} - -#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) -template class ACE_Singleton<Options, ACE_Null_Mutex>; -template class ACE_Unbounded_Queue<Command *>; -template class ACE_Node<Command *>; -template class ACE_Unbounded_Queue_Iterator<Command *>; -template class ACE_Unbounded_Queue<Command *>; -#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) -#pragma instantiate ACE_Singleton<Options, ACE_Null_Mutex> -#pragma instantiate ACE_Unbounded_Queue<Command *> -#pragma instantiate ACE_Node<Command *> -#pragma instantiate ACE_Unbounded_Queue_Iterator<Command *> -#pragma instantiate ACE_Unbounded_Queue<Command *> -#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */ diff --git a/examples/Web_Crawler/Command_Processor.h b/examples/Web_Crawler/Command_Processor.h deleted file mode 100644 index 56777eb7f45..00000000000 --- a/examples/Web_Crawler/Command_Processor.h +++ /dev/null @@ -1,98 +0,0 @@ -/* -*- C++ -*- */ -// $Id $ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// Command_Processor.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _COMMAND_PROCESSOR_H -#define _COMMAND_PROCESSOR_H - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/Containers.h" -#include "Options.h" - -// Forward decl. -class URL; - -class Command -{ - // = TITLE - // Abstract base class for a command. - // - // = DESCRIPTION - // Each command is executed by a <Command_Processor>. -public: - virtual ~Command (void); - // Virtual destructor. - - virtual int execute (void) = 0; - // This is the entry point to execute the command. - virtual int destroy (void) = 0; -}; - -class URL_Command : public Command -{ - // = TITLE - // Defines an API for executing a command on a URL. - // - // = DESCRIPTION - // Each command is executed by a <Command_Processor>. -public: - URL_Command (URL *); - // Constructor. - - virtual int execute (void); - // Execute the URL command. - - int destroy (void); - // Commit suicide. -private: - URL *url_; - // Pointer to the URL. -}; - -class Command_Processor -{ - // = TITLE - // Execute commands that are passed to it. - // - // = DESCRIPTION - // This class implements the Command Processor pattern. -public: - Command_Processor (void); - - int insert (Command *); - // Insert a new <Command> into the <Command_Processor>'s queue. - - int execute (void); - // Execute all the <Commands> in the queue. - - int destroy (void); - // Destroy the <Command_Processor>. - -private: - friend class ACE_Shutup_GPlusPlus; - // Turn off g++ warning - - ~Command_Processor (void); - // Ensure dynamic allocation. - - // @@ You fill in here... - ACE_Unbounded_Queue<Command *> url_queue_; -}; - - -#endif /* _COMMAND_PROCESSOR_H */ diff --git a/examples/Web_Crawler/HTTP_URL.cpp b/examples/Web_Crawler/HTTP_URL.cpp deleted file mode 100644 index 514b4f7acfe..00000000000 --- a/examples/Web_Crawler/HTTP_URL.cpp +++ /dev/null @@ -1,84 +0,0 @@ -// $Id$ - -#include "ace/Auto_Ptr.h" -#include "URL_Visitor.h" -#include "Options.h" -#include "HTTP_URL.h" - -ACE_RCSID(Web_Crawler, HTTP_URL, "$Id$") - -const ACE_URL_Addr & -HTTP_URL::url_addr (void) const -{ - return this->url_addr_; -} - -HTTP_URL::HTTP_URL (const ACE_URL_Addr &url_addr, - HTTP_URL *cp) - : url_addr_ (url_addr), - containing_page_ (cp == 0 ? this : cp) -{ - ACE_DEBUG ((LM_DEBUG, "HTTP_URL %s\n", url_addr.addr_to_string ())); -} - -int -HTTP_URL::send_request (void) -{ - int commandsize = - ACE_OS::strlen (this->url_addr ().get_path_name ()) - + ACE_OS::strlen (this->url_addr ().get_host_name ()) - + 20 // Extra - + 1 // NUL byte - + 16; // Protocol filler... - - char *command; - ACE_NEW_RETURN (command, - char[commandsize], - -1); - - // Ensure that the <command> memory is deallocated. - ACE_Auto_Basic_Array_Ptr<char> cmd_ptr (command); - - ACE_OS::sprintf (cmd_ptr.get (), - "GET /%s HTTP/1.1\r\n", - this->url_addr ().get_path_name ()); - - // Send the GET command to the connected server. - if (this->stream ().send_n (cmd_ptr.get (), - ACE_OS::strlen (cmd_ptr.get ()), - ACE_const_cast (ACE_Time_Value *, - OPTIONS::instance ()->timeout ())) > 0) - { - ACE_OS::sprintf (cmd_ptr.get (), - "Host: %s\r\n\r\n", - this->url_addr ().get_host_name ()); - - // IMP: The length of teh command has to be sent! - int retval = this->stream ().send_n (cmd_ptr.get (), - ACE_OS::strlen (cmd_ptr.get ()), - ACE_const_cast (ACE_Time_Value *, - OPTIONS::instance ()->timeout ())); - this->stream ().svc_handler ()->idle (0); - if (retval <= 0) - return -1; - else - return retval; - } - else - return -1; -} - -int -HTTP_URL::accept (URL_Visitor *visitor) -{ - // This is part of the visitor pattern. - return visitor->visit (*this); -} - -int -HTTP_URL::destroy (void) -{ - delete this; - return 0; - // Commit suicide! -} diff --git a/examples/Web_Crawler/HTTP_URL.h b/examples/Web_Crawler/HTTP_URL.h deleted file mode 100644 index 0df9aa8707f..00000000000 --- a/examples/Web_Crawler/HTTP_URL.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// HTTP_URL.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _HTTP_URL_H -#define _HTTP_URL_H - -#include "URL_Status.h" -#include "URL.h" -#include "Options.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class HTTP_URL : public URL -{ - // = TITLE - // An ADT for an HTTP URL. - // - // = DESCRIPTION - // This class plays the "element" role in the Visitor pattern. -public: - HTTP_URL (const ACE_URL_Addr &url_addr, - HTTP_URL *containing_page = 0); - // The <url_addr> is the URL that we're going to be visiting. We - // also keep track of the containing page, if any, which is used to - // print out more meaningful messages. - - virtual int accept (URL_Visitor *visitor); - // Accept the visitor, which will then perform a particular - // visitation strategy on the URL. This method is part of the - // Visitor pattern. - - virtual int send_request (void); - // Send a <GET> command to fetch the contents in the URI from the - // server. - - virtual const ACE_URL_Addr &url_addr (void) const; - // Returns the URL that we represent. - - int destroy (void); - // Commit suicide -private: - ACE_URL_Addr url_addr_; - // Address of the URL we're connected to. - - HTTP_URL *containing_page_; - // Page that contained us. -}; - -#endif /* _HTTP_URL_H */ diff --git a/examples/Web_Crawler/Iterators.cpp b/examples/Web_Crawler/Iterators.cpp deleted file mode 100644 index 199f427f0c7..00000000000 --- a/examples/Web_Crawler/Iterators.cpp +++ /dev/null @@ -1,162 +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 * 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 ()) != 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; - } -} diff --git a/examples/Web_Crawler/Iterators.h b/examples/Web_Crawler/Iterators.h deleted file mode 100644 index 19a7d6fc7d7..00000000000 --- a/examples/Web_Crawler/Iterators.h +++ /dev/null @@ -1,117 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// Iterators.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _ITERATORS_H -#define _ITERATORS_H - -#include "URL.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class URL_Iterator -{ - // = TITLE - // An abstract base class that defines an iterator. - // - // = DESCRIPTION - // Subclasses of this base class can define what strings - // to return from <next>. This class decouples higher-level - // software from the details of whatever type of URL header or - // body we're iterating over. -public: - // = Initialization and termination methods. - virtual int destroy (void); - // "virtual" destructor. - - // = Iterator methods. - virtual int next (ACE_CString &string) = 0; - // Pass back the next <string> that hasn't been seen yet. Returns 0 - // when all items have been seen, else 1. - -protected: - virtual ~URL_Iterator (void); - // C++ destructor. -}; - -class HTML_Body_Iterator : public URL_Iterator -{ - // = TITLE - // An iterator that returns URLs embedded in HTML files. -public: - // = Initialization and termination methods. - HTML_Body_Iterator (URL &url); - // Constructor. - - // = Iterator methods. - virtual int next (ACE_CString &url); - // Pass back the next <url> that hasn't been seen in the - // memory-mapped file. Returns 0 when all items have been seen, - // else 1. - -private: - URL &url_; - // HTTP URL that we're iterating over. -}; - -class HTTP_Header_Iterator : public URL_Iterator -{ - // = TITLE - // An iterator that iterates over the HTTP header. -public: - // = Initialization and termination methods. - HTTP_Header_Iterator (URL &url); - // Constructor. - - // = Iterator methods. - virtual int next (ACE_CString &line); - // Pass back the next <line> that hasn't been seen in the - // memory-mapped file header. Returns 0 when we've reached the end - // of the header. seen, else 1. - -private: - URL &url_; - // HTTP URL that we're iterating over. - - int end_of_header_; - // We've found the end of the header, which means this iterator is - // finished. -}; - -class URL_Download_Iterator : public URL_Iterator -{ - // = TITLE - // An iterator that iterates over the contents of an entire URL, - // i.e., both header and body, and returns it in <BUFSIZ> - // <buffer>s. -public: - // = Initialization and termination methods. - URL_Download_Iterator (URL &url); - // Constructor. - - // = Iterator methods. - virtual int next (ACE_CString &buffer); - // Pass back the next <buffer> data from the stream, where - // <buffer.size> <= <BUFSIZ> . Returns 0 when we've reached the end - // of the header, else 1. - -private: - URL &url_; - // HTTP URL that we're iterating over. -}; - -#endif /* _ITERATORS_H */ diff --git a/examples/Web_Crawler/Makefile b/examples/Web_Crawler/Makefile deleted file mode 100644 index 1e270fb1791..00000000000 --- a/examples/Web_Crawler/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -#---------------------------------------------------------------------------- -# $Id$ -# -# Makefile for the Web Crawler application. -#---------------------------------------------------------------------------- - -#---------------------------------------------------------------------------- -# Local macros -#---------------------------------------------------------------------------- - -#---------------------------------------------------------------------------- -# Local macros -#---------------------------------------------------------------------------- - -BIN = main - -FILES = Command_Processor \ - HTTP_URL \ - Iterators \ - Mem_Map_Stream \ - Options \ - URL \ - URL_Addr \ - URL_Status \ - URL_Visitor \ - URL_Visitor_Factory \ - Web_Crawler - -SRC = $(addsuffix .cpp,$(FILES)) -OBJ = $(addsuffix .o,$(FILES)) - -BUILD = $(VBIN) - -#---------------------------------------------------------------------------- -# Include macros and targets -#---------------------------------------------------------------------------- - -include $(ACE_ROOT)/include/makeinclude/wrapper_macros.GNU -include $(ACE_ROOT)/include/makeinclude/macros.GNU -include $(ACE_ROOT)/include/makeinclude/rules.common.GNU -include $(ACE_ROOT)/include/makeinclude/rules.nonested.GNU -include $(ACE_ROOT)/include/makeinclude/rules.bin.GNU -include $(ACE_ROOT)/include/makeinclude/rules.local.GNU - -#---------------------------------------------------------------------------- -# Local targets -#---------------------------------------------------------------------------- - -#---------------------------------------------------------------------------- -# Dependencies -#---------------------------------------------------------------------------- - -# DO NOT DELETE THIS LINE -- g++dep uses it. -# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY. - -# IF YOU PUT ANYTHING HERE IT WILL GO AWAY diff --git a/examples/Web_Crawler/Mem_Map_Stream.cpp b/examples/Web_Crawler/Mem_Map_Stream.cpp deleted file mode 100644 index 14d4511e81c..00000000000 --- a/examples/Web_Crawler/Mem_Map_Stream.cpp +++ /dev/null @@ -1,244 +0,0 @@ -// $Id$ - -#include "ace/FILE_Addr.h" -#include "ace/Auto_Ptr.h" -#include "Options.h" -#include "Mem_Map_Stream.h" - -ACE_RCSID(Web_Crawler, Mem_Map_Stream, "$Id$") - -ACE_SOCK_Stream & -Mem_Map_Stream::stream (void) -{ - return svc_handler_->peer (); -} - -ssize_t -Mem_Map_Stream::send_n (const void *buf, size_t size, ACE_Time_Value *tv) -{ - return svc_handler_->peer ().send_n (buf, size, 0, tv); -} - -int -Mem_Map_Stream::eof (void) const -{ - return this->get_pos_ >= this->end_of_mapping_plus1_; -} - -int -Mem_Map_Stream::get_char (void) -{ - if (this->eof () && this->grow_file_and_remap () == -1) - return EOF; - - return *this->get_pos_++; -} - -int -Mem_Map_Stream::rewind (void) -{ - this->recv_pos_ = - ACE_reinterpret_cast (char *, - this->mem_map_.addr ()); - this->get_pos_ = this->recv_pos_; - this->end_of_mapping_plus1_ = - this->recv_pos_ + this->mem_map_.size (); - return 0; -} - -int -Mem_Map_Stream::peek_char (size_t offset) -{ - // We may need to iterate if the size of <n> is large. - while (this->get_pos_ + offset >= this->end_of_mapping_plus1_) - if (this->grow_file_and_remap () == -1) - return EOF; - - return this->get_pos_[offset]; -} - -const char * -Mem_Map_Stream::recv (void) const -{ - return this->recv_pos_; -} - -const char * -Mem_Map_Stream::recv (size_t &len) -{ - if (this->eof () && this->grow_file_and_remap () == -1) - return 0; - - - const char *s = this->recv_pos_; - this->seek (len, SEEK_CUR); - len = this->get_pos_ - s; - return s; -} - -size_t -Mem_Map_Stream::recv_len (void) const -{ - return this->get_pos_ - this->recv_pos_; -} - -const char * -Mem_Map_Stream::peek_str (size_t offset, - size_t size) -{ - // We will iterate if the size of <offset> is large. - while (this->get_pos_ + (offset + size) > this->end_of_mapping_plus1_) - if (this->grow_file_and_remap () == -1) - return 0; - - return &this->get_pos_[offset]; -} - -off_t -Mem_Map_Stream::seek (off_t offset, int whence) -{ - switch (whence) - { - case SEEK_SET: - this->get_pos_ = - ACE_reinterpret_cast (char *, - this->mem_map_.addr ()) - + offset; - break; - - case SEEK_CUR: - this->get_pos_ += offset; - break; - - case SEEK_END: - this->get_pos_ = - this->end_of_mapping_plus1_ + offset; - // @@ Not sure how to implement this (yet). - ACE_NOTSUP_RETURN (-1); - break; - } - - // Make sure that the backing store will cover this. - while (this->get_pos_ > this->end_of_mapping_plus1_) - if (this->grow_file_and_remap () == -1) - return (off_t) -1; - - this->recv_pos_ = this->get_pos_; - return this->recv_pos_ - ACE_reinterpret_cast (char *, - this->mem_map_.addr ()); -} - -Mem_Map_Stream::Svc_Handler * -Mem_Map_Stream::svc_handler (void) -{ - return this->svc_handler_; -} - - -int -Mem_Map_Stream::open (STRAT_CONNECTOR *connector, - const ACE_INET_Addr &addr) -{ - svc_handler_ = 0; - - // Connect to the server at <addr>. If the handler has to be - // connected to the server again, the Caching strategy takes care - // and uses the same connection. - if (connector->connect (svc_handler_, - addr) == -1) - { - - ACE_ERROR_RETURN ((LM_ERROR, - "%p %s %d\n", - "Connect failed", - addr.get_host_name (), - addr.get_port_number ()), - -1); - } - // Create a temporary filename. - ACE_FILE_Addr file (ACE_sap_any_cast (ACE_FILE_Addr &)); - - // Create the temporary file via the <ACE_Mem_Map> class API. - if (this->mem_map_.open (file.get_path_name (), - O_RDWR | O_CREAT | O_APPEND, - ACE_DEFAULT_FILE_PERMS) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "open"), - -1); - // Make sure to unlink this right away so that if this process - // crashes these files will be removed automatically. -#if 0 - else if (ACE_OS::unlink (file.get_path_name ()) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "unlink"), - -1); - else -#endif - // Initialize all the position pointers to 0. - this->rewind (); - - return 0; -} - -int -Mem_Map_Stream::grow_file_and_remap (void) -{ - char buf[BUFSIZ + 1]; - - // Copy the next chunk of bytes from the socket into the temporary - // file. - ACE_Time_Value tv (*OPTIONS::instance ()->timeout ()); - - ssize_t n = this->svc_handler_->peer ().recv_n (buf, - sizeof buf, - 0, - &tv); - if (n == -1) - { - if (OPTIONS::instance ()->debug ()) - ACE_ERROR ((LM_ERROR, - "%p\n", - "recv")); - return -1; - } - else if (n == 0) - return -1; - else if (ACE::write_n (this->mem_map_.handle (), buf, n) != n) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "write_n"), - -1); - - // Grow the memory-mapping to encompass the entire temporary file. - if (this->mem_map_.map (-1, - PROT_RDWR, - ACE_MAP_PRIVATE | ACE_MAP_FIXED, - ACE_DEFAULT_BASE_ADDR) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "map"), - -1); - // MAP_FAILED is used as a "first time in" flag. - if (this->recv_pos_ == MAP_FAILED) - { - this->recv_pos_ = ACE_reinterpret_cast (char *, - this->mem_map_.addr ()); - this->get_pos_ = this->recv_pos_; - } - - this->end_of_mapping_plus1_ = - ACE_reinterpret_cast (char *, - this->mem_map_.addr ()) - + this->mem_map_.size (); - - return 0; -} - -Mem_Map_Stream::~Mem_Map_Stream (void) -{ - // Remove the mapping and the file. - this->mem_map_.remove (); -} - diff --git a/examples/Web_Crawler/Mem_Map_Stream.h b/examples/Web_Crawler/Mem_Map_Stream.h deleted file mode 100644 index 4ca0fc8c04a..00000000000 --- a/examples/Web_Crawler/Mem_Map_Stream.h +++ /dev/null @@ -1,188 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// Mem_Map_Stream.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _MEM_MAP_STREAM_H -#define _MEM_MAP_STREAM_H - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_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" -#include "ace/Svc_Handler.h" -#include "ace/Strategies_T.h" -#include "ace/Synch_T.h" - -class Mem_Map_Stream -{ - // = TITLE - // Provides a memory-mapped stream abstraction to simplify parsing - // of tokens. - // - // = DESCRIPTION - // This class makes it possible to treat an connection as a stream - // of bytes, similar to the C library stdio streams. The contents - // 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> - // position and the <recv> position. Once the token has been - // extracted, the <recv> and <get> positions can be updated by the - // <seek> method. - -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, - const ACE_INET_Addr &); - // Initialize this object. - - virtual ~Mem_Map_Stream (void); - // Destructor. - - // = Accessor. - ACE_SOCK_Stream &stream (void); - // Returns the underlying <ACE_SOCK_Stream>. - - // = I/O methods. - - virtual ssize_t send_n (const void *buf, - size_t size, - ACE_Time_Value *tv = 0); - // Send <size> bytes in <buf> to the connected peer. This is a - // completely unbuffered call. - - virtual int get_char (void); - // 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 - // past the EOF then <len> is set to the number of characters - // between the <recv> position and the EOF and both the <get> and - // <recv> positions are advanced by <len>. Returns 0 if the <recv> - // position is at the EOF. - - virtual const char *recv (void) const; - // Returns a pointer to array of characters starting at the <recv> - // position. - - virtual size_t recv_len (void) const; - // Returns the length in bytes between the <get> position and the - // <recv> position. - - virtual int rewind (void); - // Resets the <get> and <recv> positions to the beginning of the - // stream. This works since all the data has been cached in the - // memory-mapped backing store. - - virtual int peek_char (size_t offset); - // Returns the nth character <offset> from the <get> position in the - // stream without advancing the <get> position. Automatically - // extends the backing store if necessary. Returns EOF if <offset> - // is past the end of the stream. - - virtual const char *peek_str (size_t offset, size_t size); - // Return a pointer to an array of <size> characters starting at - // <offset> characters from the <get> position in the stream without - // advancing the <get> position. Automatically extends the backing - // store if necessary. Returns 0 if <offset> or <offset + size> is - // past the end of the stream. - - virtual off_t seek (off_t offset, int whence = SEEK_CUR); - // 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>. - // - // o If <whence> is <SEEK_END>, the positions are set to the size - // of the stream plus <offset>. - - 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; - typedef ACE_NOOP_Concurrency_Strategy<Svc_Handler> - NULL_ACTIVATION_STRATEGY; - typedef ACE_Cached_Connect_Strategy<Svc_Handler, - ACE_SOCK_CONNECTOR, - ACE_SYNCH_NULL_MUTEX> - CACHED_CONNECT_STRATEGY;*/ - - Svc_Handler *svc_handler (void); - -private: - int grow_file_and_remap (void); - // Grow the file by reading another chunk from the HTTP socket and - // extend the mapping to cover this chunk. Returns -1 on failure or - // 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. - /* - NULL_CREATION_STRATEGY creation_strategy_; - NULL_ACTIVATION_STRATEGY activation_strategy_; - // Configure the Strategy Connector with a strategy that caches - // connection. - CACHED_CONNECT_STRATEGY caching_connect_strategy_; - - STRAT_CONNECTOR *strat_connector_; */ - - ACE_Mem_Map mem_map_; - // Memory-mapped file that we're iterating over. - - char *recv_pos_; - // Pointer to the address where the next <recv> method will start. - - char *get_pos_; - // Pointer to the address where the next <get_char> method will - // start. - - char *end_of_mapping_plus1_; - // Address at the end of the file mapping. - -}; - -#endif /* _MEM_MAP_STREAM_H */ - diff --git a/examples/Web_Crawler/Options.cpp b/examples/Web_Crawler/Options.cpp deleted file mode 100644 index 14d862dd5c4..00000000000 --- a/examples/Web_Crawler/Options.cpp +++ /dev/null @@ -1,175 +0,0 @@ -// $Id$ - -#include "ace/Get_Opt.h" -#include "URL_Addr.h" -#include "Options.h" - -ACE_RCSID(Web_Crawler, Options, "$Id$") - -int -Options::parse_args (int argc, char *argv[]) -{ - ACE_Get_Opt getopt (argc, argv, ASYS_TEXT ("df:h:i:l:rt:u:vo:p:")); - - ACE_LOG_MSG->open (argv[0]); - - this->hostname_ = "www.cs.wustl.edu"; - this->uri_ = "index.html"; - this->recurse_ = 0; - this->debug_ = 0; - this->timeout_.sec (ACE_DEFAULT_TIMEOUT); - this->url_filter_ = 0; - this->verbose_ = 0; - this->order_ = "FIFO"; - this->port_no_ = ACE_DEFAULT_HTTP_PORT; - - // The default is to make this limit as large as possible. - this->handle_limit_ = -1; - - for (int c; - (c = getopt ()) != EOF; - ) - switch (c) - { - case 'd': - this->debug_ = 1; - break; - case 'f': - this->url_filter_ = getopt.optarg; - break; - case 'h': - this->hostname_ = getopt.optarg; - break; - case 'i': - this->uri_ = getopt.optarg; - break; - case 'l': - this->handle_limit_ = ACE_OS::atoi (getopt.optarg); - break; - case 'r': - this->recurse_ = 1; - break; - case 't': - this->timeout_.sec (ACE_OS::atoi (getopt.optarg)); - break; - case 'u': - { - this->hostname_ = getopt.optarg; - char *s = ACE_OS::strchr (getopt.optarg, '/'); - if (s != 0) - { - this->uri_ = s + 1; - *s = '\0'; - } - else - ACE_ERROR ((LM_ERROR, - "invalid URL %s\n", - getopt.optarg)); - } - break; - case 'v': - this->verbose_ = 1; - break; - case 'o': - { - this->order_ = getopt.optarg; - } - break; - case 'p': - this->port_no_ = ACE_OS::atoi (getopt.optarg); - break; - default: - ACE_ERROR ((LM_ERROR, - "usage: %n [-d] [-f filter] [-h hostname]" - " [-l handle-limit] [-r] [-t timeout] [-u URI]" - " [-v]\n%a", - 1)); - - /* NOTREACHED */ - } - - return 0; -} - -int -Options::port_no (void) const -{ - return this->port_no_; -} - -int -Options::recurse (void) const -{ - return this->recurse_; -} - -const ACE_Time_Value * -Options::timeout (void) const -{ - return &this->timeout_; -} - -int -Options::debug (void) const -{ - return this->debug_; -} - -int -Options::verbose (void) const -{ - return this->verbose_; -} - -LPCTSTR -Options::order (void) const -{ - return this->order_; -} -LPCTSTR -Options::hostname (void) const -{ - return this->hostname_; -} - -LPCTSTR -Options::path_name (void) const -{ - return this->uri_; -} - -LPCTSTR -Options::url_filter (void) const -{ - return this->url_filter_; -} - -Command_Processor * -Options::command_processor (void) const -{ - return this->command_processor_; -} - -void -Options::command_processor (Command_Processor *cp) -{ - this->command_processor_ = cp; -} - -URL_Visitor * -Options::visitor (void) const -{ - return this->visitor_; -} - -void -Options::visitor (URL_Visitor *v) -{ - this->visitor_ = v; -} - -int -Options::handle_limit (void) -{ - return this->handle_limit_; -} diff --git a/examples/Web_Crawler/Options.h b/examples/Web_Crawler/Options.h deleted file mode 100644 index 6110dc081c4..00000000000 --- a/examples/Web_Crawler/Options.h +++ /dev/null @@ -1,123 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// Options.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _OPTIONS_H -#define _OPTIONS_H - -#include "ace/Singleton.h" -#include "ace/Synch.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -// Forward decls. -class Command_Processor; -class URL_Visitor; - -class Options -{ - // = TITLE - // Maintains the global options. - // - // = DESCRIPTION - // This class is converted into a Singleton by the - // <ACE_Singleton> template. -public: - int parse_args (int argc, char *argv[]); - // Parse the command-line arguments and initialize the options. - - int recurse (void) const; - // If non-0 and the link is an HTML file then recursively check all - // links that are embedded in the body of file. - - LPCTSTR hostname (void) const; - // Return the hostname of the initial Web server. - - LPCTSTR path_name (void) const; - // Return the initial URI. - - LPCTSTR url_filter (void) const; - // String used to filter out which URLs to validate. - - int debug (void) const; - // Are we debugging? - - int verbose (void) const; - // Are we being verbose? - - LPCTSTR order (void) const; - // Which order? LIFO|FIFO?? - - int port_no (void) const; - // Port # - - const ACE_Time_Value *timeout (void) const; - // Return the timeout used to prevent hanging on <recv> and - // <connect> calls to broken servers. - - // = Get/set the <Command_Processor>. - Command_Processor *command_processor (void) const; - void command_processor (Command_Processor *); - - // = Get/set the <URL_Visitor>. - URL_Visitor *visitor (void) const; - void visitor (URL_Visitor *); - - // Get the handle_limit. - int handle_limit (void); -private: - int recurse_; - // Are we recursving. - - LPCTSTR hostname_; - // Initial Web server name. - - LPCTSTR uri_; - // Initial URI name. - - int debug_; - // Are we debugging? - - int verbose_; - // Are we being verbose? - - LPCTSTR order_; - // Whether the URLs are traversed in FIFO or LIFO order. - - ACE_Time_Value timeout_; - // Timeout on <recv> and <connect> to broken Web servers. - - LPCTSTR url_filter_; - // String used to filter out which URLs to validate. - - Command_Processor *command_processor_; - // Pointer to the Command_Processor. - - URL_Visitor *visitor_; - // Pointer to the <URL_Visitor>. - - int port_no_; - // Port no. - - int handle_limit_; - // The limit of the number of descriptors to be given for this process. -}; - -// Typedef an Options Singleton. -typedef ACE_Singleton <Options, ACE_Null_Mutex> OPTIONS; - -#endif /* _OPTIONS_H */ diff --git a/examples/Web_Crawler/README b/examples/Web_Crawler/README deleted file mode 100644 index 4f81809173d..00000000000 --- a/examples/Web_Crawler/README +++ /dev/null @@ -1,25 +0,0 @@ -Web Crawler Kirthika Parameswaran ------------ - -The Web Crawler follows the HTTP_1.1 protocol. - -This Crawler crawls in either FIFO or LIFO order over the URLs -now stored in a ACE_Unbounded_Queue. The Command Processor pattern is -used in this example. - -Also the auto-purging feature where connections are removed from the cache -when the process runs out of file descriptors, is added to this example. - -[Use the -l option to set the handle limit]. - -Run: ---- - - -> make - -> main -r -u www.cs.wustl.edu/~kirthika/test.html -o LIFO - -or - -> main -r -u www.cs.wustl.edu/~kirthika/test.html -o FIFO diff --git a/examples/Web_Crawler/URL.cpp b/examples/Web_Crawler/URL.cpp deleted file mode 100644 index ce52ed892ad..00000000000 --- a/examples/Web_Crawler/URL.cpp +++ /dev/null @@ -1,39 +0,0 @@ -// $Id$ - -#include "URL.h" - -ACE_RCSID(Web_Crawler, URL, "$Id$") - -Mem_Map_Stream & -URL::stream (void) -{ - return this->stream_; -} - -URL::~URL (void) -{ -} - -const URL_Status & -URL::reply_status (void) -{ - return this->reply_status_; -} - -void -URL::reply_status (const URL_Status &rs) -{ - this->reply_status_ = rs; -} - -const ACE_CString & -URL::content_type (void) -{ - return this->content_type_; -} - -void -URL::content_type (const ACE_CString &ct) -{ - this->content_type_ = ct; -} diff --git a/examples/Web_Crawler/URL.h b/examples/Web_Crawler/URL.h deleted file mode 100644 index 2cfec48a41a..00000000000 --- a/examples/Web_Crawler/URL.h +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// URL.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _URL_H -#define _URL_H - -#include "Mem_Map_Stream.h" -#include "URL_Addr.h" -#include "URL_Status.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -// Forward declaration. -class URL_Visitor; - -class URL -{ - // = TITLE - // Base class for a URL. - // - // = DESCRIPTION - // This class plays a role in the Visitor pattern. -public: - virtual ~URL (void); - // Destructor. - - virtual int accept (URL_Visitor *visitor) = 0; - // Accept the visitor, which will then perform a particular - // visitation strategy on the URL. This method is part of the - // Visitor pattern. - - virtual int send_request (void) = 0; - // Send a <GET> command to fetch the contents in the URI from the - // server. - - virtual const ACE_URL_Addr &url_addr (void) const = 0; - // Returns the URL that we represent. - - virtual Mem_Map_Stream &stream (void); - // Returns the <Mem_Map_Stream>. - - // = Get/set the reply status. - virtual const URL_Status &reply_status (void); - virtual void reply_status (const URL_Status &); - - // = Get/set the reply status. - virtual const ACE_CString &content_type (void); - virtual void content_type (const ACE_CString &); - - - -private: - URL_Status reply_status_; - // Reply status of the URL. - - ACE_CString content_type_; - // Content-type of the URL. - - Mem_Map_Stream stream_; - // Contents of the stream. -}; - -#endif /* _URL_H */ diff --git a/examples/Web_Crawler/URL_Addr.cpp b/examples/Web_Crawler/URL_Addr.cpp deleted file mode 100644 index b60a2c54e06..00000000000 --- a/examples/Web_Crawler/URL_Addr.cpp +++ /dev/null @@ -1,229 +0,0 @@ -// $Id$ -#include "URL_Addr.h" - -ACE_RCSID(Web_Crawler, URL_Addr, "$Id$") - -ACE_URL_Addr::ACE_URL_Addr (void) - : path_name_ (0), - addr_string_ (0), - addr_string_len_ (0) -{ -} - -int -ACE_URL_Addr::addr_to_string (LPTSTR s, - size_t size, - int ipaddr_format) const -{ - size_t total_len = - ACE_OS::strlen (ipaddr_format == 0 ? - this->get_host_name () : - this->get_host_addr ()) - + ACE_OS::strlen ("65536") // Assume the max port number. - + ACE_OS::strlen (this->get_path_name ()) - + sizeof (':') - + sizeof ('/') - + sizeof ('\0'); // For trailing '\0'. - - if (size < total_len) - return -1; - else - { - ACE_OS::sprintf (s, ASYS_TEXT ("%s:%d/%s"), - ASYS_WIDE_STRING (ipaddr_format == 0 - ? this->get_host_name () - : this->get_host_addr ()), - this->get_port_number (), - this->get_path_name ()); - return 0; - } -} - -LPCTSTR -ACE_URL_Addr::addr_to_string (int ipaddr_format) const -{ - ACE_URL_Addr *this_ptr = ACE_const_cast (ACE_URL_Addr *, - this); - - size_t size = - ACE_OS::strlen (ipaddr_format == 0 ? - this->get_host_name () : - this->get_host_addr ()) - + ACE_OS::strlen ("65536") // Assume the max port number. - + ACE_OS::strlen (this->get_path_name ()) - + sizeof (':') - + sizeof ('/') - + sizeof ('\0'); // For trailing '\0'. - - if (size > this->addr_string_len_) - { - ACE_ALLOCATOR_RETURN (this_ptr->addr_string_, - (LPTSTR) ACE_OS::realloc ((void *) this->addr_string_, - size), - 0); - this_ptr->addr_string_len_ = size; - } - ACE_OS::sprintf (this->addr_string_, - ASYS_TEXT ("%s:%d/%s"), - ASYS_WIDE_STRING (ipaddr_format == 0 - ? this->get_host_name () - : this->get_host_addr ()), - this->get_port_number (), - this->get_path_name ()); - return this->addr_string_; -} - -int -ACE_URL_Addr::string_to_addr (LPCTSTR s) -{ - int result; - LPTSTR t; - - // Need to make a duplicate since we'll be overwriting the string. - ACE_ALLOCATOR_RETURN (t, - ACE_OS::strdup (s), - -1); - - - // First split off the path_name. - - LPTSTR path_name = ACE_OS::strchr (t, '/'); - LPCTSTR name = "index.html"; - if (path_name != 0) - { - if (ACE_OS::strlen (path_name + 1) > 0) - name = path_name + 1; - - *path_name = '\0'; - } - - ACE_ALLOCATOR_RETURN (this->path_name_, - // Skip over '/' - ACE_OS::strdup (name), - -1); - - // Now handle the host address and port number. - LPTSTR port_number = ACE_OS::strchr (t, ':'); - - if (port_number == 0) - { - // Assume it's an ip-address or ip-number. - result = this->ACE_INET_Addr::set (ACE_DEFAULT_HTTP_PORT, - t); - } - else - { - *port_number = '\0'; - u_short port = (u_short) ACE_OS::atoi (port_number + 1); // Skip over ':' - result = this->ACE_INET_Addr::set (port, t); - } - - ACE_OS::free (ACE_MALLOC_T (t)); - return result; -} - -ACE_URL_Addr::ACE_URL_Addr (const ACE_URL_Addr &addr) - : path_name_ (0), - addr_string_ (0), - addr_string_len_ (0) -{ - if (this->set (addr) == -1) - ACE_ERROR ((LM_ERROR, - ASYS_TEXT ("%p\n"), - ASYS_TEXT ("ACE_URL_Addr::ACE_URL_Addr"))); -} - -int -ACE_URL_Addr::set (const ACE_URL_Addr &addr) -{ - ACE_OS::free (ACE_reinterpret_cast (void *, - ACE_const_cast (char *, - this->path_name_))); - ACE_OS::free (ACE_reinterpret_cast (void *, - ACE_const_cast (char *, - this->addr_string_))); - if (this->ACE_INET_Addr::set (addr) == -1) - return -1; - else - { - if (addr.path_name_) - ACE_ALLOCATOR_RETURN (this->path_name_, - ACE_OS::strdup (addr.path_name_), - -1); - if (addr.addr_string_) - ACE_ALLOCATOR_RETURN (this->addr_string_, - ACE_OS::strdup (addr.addr_string_), - -1); - this->addr_string_len_ = - addr.addr_string_len_; - return 0; - } -} - -void -ACE_URL_Addr::operator= (const ACE_URL_Addr &addr) -{ - if (this->set (addr) == -1) - ACE_ERROR ((LM_ERROR, - ASYS_TEXT ("%p\n"), - ASYS_TEXT ("ACE_URL_Addr::ACE_URL_Addr"))); -} - -u_long -ACE_URL_Addr::hash (void) const -{ - u_long result = this->ACE_INET_Addr::hash () - + ACE::hash_pjw (this->get_path_name ()); - - return result; -} - -int -ACE_URL_Addr::operator== (const ACE_URL_Addr &addr) const -{ - return ACE_OS::strcmp (addr.get_path_name (), - this->get_path_name ()) == 0 - && addr.get_port_number () == this->get_port_number () - && addr.get_ip_address () == this->get_ip_address (); -} - -int -ACE_URL_Addr::operator!= (const ACE_URL_Addr &addr) const -{ - return !(*this == addr); -} - -ACE_URL_Addr::ACE_URL_Addr (LPCTSTR host_name, - LPCTSTR path_name, - u_short port) - : ACE_INET_Addr (port, host_name), - path_name_ (ACE_OS::strdup (path_name)), - addr_string_ (0), - addr_string_len_ (0) -{ -} - -LPCTSTR -ACE_URL_Addr::get_path_name (void) const -{ - return this->path_name_; -} - -ACE_URL_Addr::~ACE_URL_Addr (void) -{ - ACE_OS::free (ACE_reinterpret_cast (void *, - ACE_const_cast (LPTSTR, - this->path_name_))); - ACE_OS::free (ACE_reinterpret_cast (void *, - ACE_const_cast (LPTSTR, - this->addr_string_))); - this->path_name_ = 0; -} - -int -ACE_URL_Addr::destroy (void) -{ - // Commit suicide. - delete this; - return 0; -} diff --git a/examples/Web_Crawler/URL_Addr.h b/examples/Web_Crawler/URL_Addr.h deleted file mode 100644 index c966033003d..00000000000 --- a/examples/Web_Crawler/URL_Addr.h +++ /dev/null @@ -1,108 +0,0 @@ -/* -*- 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) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -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 (LPCTSTR host_name, - LPCTSTR 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 (LPCTSTR address); - // 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 (LPTSTR 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 LPCTSTR 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. - - int 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. - - int operator != (const ACE_URL_Addr &SAP) const; - // Compare two addresses for inequality. - - virtual u_long hash (void) const; - // Computes and returns hash value. - - LPCTSTR get_path_name (void) const; - // Return the path name. - - int destroy (void); - // Commit suicide. -private: - LPTSTR path_name_; - // Our path name. - - LPTSTR 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 */ diff --git a/examples/Web_Crawler/URL_Status.cpp b/examples/Web_Crawler/URL_Status.cpp deleted file mode 100644 index 35a57420593..00000000000 --- a/examples/Web_Crawler/URL_Status.cpp +++ /dev/null @@ -1,40 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -#include "URL_Status.h" - -ACE_RCSID(Web_Crawler, URL_Status, "$Id$") - -URL_Status::URL_Status (STATUS_CODE code) - : status_ (code) -{ -} - -URL_Status::URL_Status (const URL_Status &s) - : status_ (s.status_) -{ -} - -URL_Status::STATUS_CODE -URL_Status::status (void) const -{ - return this->status_; -} - -void -URL_Status::status (int s) -{ - this->status_ = URL_Status::STATUS_CODE (s); -} - -void -URL_Status::status (URL_Status::STATUS_CODE s) -{ - this->status_ = s; -} - -int URL_Status::destroy (void) -{ - delete this; - return 0; -} diff --git a/examples/Web_Crawler/URL_Status.h b/examples/Web_Crawler/URL_Status.h deleted file mode 100644 index 305d0cff18b..00000000000 --- a/examples/Web_Crawler/URL_Status.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// URL_Status.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _URL_STATUS_H -#define _URL_STATUS_H - -#include "ace/OS.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class URL_Status -{ - // = TITLE -public: - enum STATUS_CODE - { - STATUS_OK = 200, - STATUS_CREATED = 201, - STATUS_ACCEPTED = 202, - STATUS_NO_CONTENT = 204, - STATUS_MOVED_PERMANENTLY = 301, - STATUS_MOVED_TEMPORARILY = 302, - STATUS_NOT_MODIFIED = 304, - STATUS_BAD_REQUEST = 400, - STATUS_UNAUTHORIZED = 401, - STATUS_FORBIDDEN = 403, - STATUS_NOT_FOUND = 404, - STATUS_INTERNAL_SERVER_ERROR = 500, - STATUS_NOT_IMPLEMENTED = 501, - STATUS_BAD_GATEWAY = 502, - STATUS_SERVICE_UNAVAILABLE = 503, - STATUS_INSUFFICIENT_DATA = 399 - }; - - URL_Status (STATUS_CODE = STATUS_INSUFFICIENT_DATA); - URL_Status (const URL_Status &); - - STATUS_CODE status (void) const; - void status (int); - void status (STATUS_CODE); - int destroy (void); -private: - STATUS_CODE status_; -}; - -#endif /* _URL_STATUS_H */ diff --git a/examples/Web_Crawler/URL_Visitor.cpp b/examples/Web_Crawler/URL_Visitor.cpp deleted file mode 100644 index 564b075fa8d..00000000000 --- a/examples/Web_Crawler/URL_Visitor.cpp +++ /dev/null @@ -1,660 +0,0 @@ -// $Id$ - -#include "URL_Visitor.h" -#include "Command_Processor.h" - -ACE_RCSID(Web_Crawler, URL_Visitor, "$Id$") - -URL_Processing_Strategy::URL_Processing_Strategy (URL &url, - URL_Iterator &iterator) - : url_ (url), - iterator_ (iterator) -{ -} - -int -URL_Processing_Strategy::destroy (void) -{ - // Commit suicide. - delete this; - return 0; -} - -URL_Download_Strategy::URL_Download_Strategy (URL &url, - URL_Iterator &iterator) - : URL_Processing_Strategy (url, iterator) -{ -} - -int -URL_Download_Strategy::execute (void) -{ - ACE_CString buffer; - - // Extract all the contents of the Stream and print them to the - // file. - while (this->iterator_.next (buffer) != 0) - ACE_DEBUG ((LM_DEBUG, - "%s", - buffer.c_str ())); - - return 0; -} - -HTTP_Header_Processing_Strategy::HTTP_Header_Processing_Strategy (URL &url, - URL_Iterator &iterator) - : URL_Processing_Strategy (url, iterator) -{ -} - -int -HTTP_Header_Processing_Strategy::execute (void) -{ - // Set the get() position.Necessary since later a peek is done. - if (this->url_.stream ().get_char () == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n","Header Not Found"), - -1); - char line_buf[BUFSIZ + 1]; - ACE_CString line (line_buf); - // Get the lines in the header iteratively and check for status info. - int result = 1, i = 0; - for (i = 0, result = this->iterator_.next (line); - result > 0; - ++i, result = this->iterator_.next (line)) - { - if (i == 0) - { - // Assuming that the status-no is a space away. - int status_index = line.find ("HTTP", 0); - ACE_CString status = line.substring (status_index + 9, //HTTP/1.1 200 - 3); - - URL_Status *url_status = 0; - ACE_NEW_RETURN (url_status, - URL_Status, - 0); - Auto_Destroyer<URL_Status> url_status_ptr (url_status); - url_status_ptr->status (ACE_OS::atoi (status.c_str ())); - this->url_.reply_status (**url_status_ptr); - // Invalid url. - if (url_status_ptr->status () != 200) - return -1; - } - else - { - - if (line.find ("text/html") >= 0) - { - ACE_CString url_content_type("text/html"); - this->url_.content_type (url_content_type); - } - } - } - return 0; - -} - -HTML_Body_Validation_Strategy::HTML_Body_Validation_Strategy (URL &url, - URL_Iterator &iterator, - URL_Validation_Visitor &context) - : URL_Processing_Strategy (url, iterator), - visitor_context_ (context) -{ -} - -int -HTML_Body_Validation_Strategy::execute (void) -{ - char host_name_buf[BUFSIZ + 1]; - ACE_CString host_name (host_name_buf); - host_name.set (url_.url_addr ().get_host_name (),1); - - // All to facilitate relative paths - char temp[BUFSIZ + 1]; - ACE_CString prev_location (temp); - - prev_location.set (this->url_.url_addr ().get_path_name (), - ACE_OS::strlen (this->url_.url_addr ().get_path_name ()), - 1); - int index = prev_location.rfind ('/', prev_location.length ()); - ACE_CString str = prev_location.substring (0, index + 1); - prev_location.set (str.c_str (), 1); - - // Note: prev_location always ends with '/' - if (prev_location[0] != '/') - prev_location = "/" + prev_location; - - // Build the url portion which can be attached to teh relative paths. - prev_location = host_name + prev_location; - - char url_string[BUFSIZ + 1]; - ACE_CString url (url_string); - - while (this->iterator_.next (url) > 0) - { - // Check for relative urls.Strip out "http://" if its there. - if (url.find ("http") < 0) - { - if (url[0] == '.' && url[1] == '.') - { - url.set (&url[3], 1); - int i = prev_location.rfind ('/', prev_location.length () - 1); - prev_location = prev_location.substring (0, i+1); - } - if (url[0] == '.' && url[1] == '/') - url.set (&url[2], 1); - - url = prev_location + url; - } - else - url.set (&url[7], 1); - // Double slash at the end works!e.g www.cs.wustl.edu/~kirthika// - if (url.find (".html") < 0) - url = url + "/"; - - // Create the new URL address. - ACE_URL_Addr *url_addr; - ACE_NEW_RETURN (url_addr, - ACE_URL_Addr, - 0); - Auto_Destroyer<ACE_URL_Addr> url_addr_ptr (url_addr); - if (url_addr_ptr->string_to_addr (url.c_str ()) == 0) - { - HTTP_URL *http_url; - ACE_NEW_RETURN (http_url, - HTTP_URL (**url_addr_ptr, - ACE_dynamic_cast (HTTP_URL *, - &this->url_)), - 0); - URL_Command *url_command; - ACE_NEW_RETURN (url_command, - URL_Command (http_url), - 0); - - OPTIONS::instance ()->command_processor ()->insert (url_command); - } - } - return 0; -} - -URL_Iterator * -URL_Validation_Visitation_Strategy_Factory::make_header_iterator (void) -{ - URL_Iterator *i; - ACE_NEW_RETURN (i, - HTTP_Header_Iterator (*this->url_), - 0); - return i; -} - -URL_Iterator * -URL_Validation_Visitation_Strategy_Factory::make_body_iterator (void) -{ - URL_Iterator *i; - ACE_NEW_RETURN (i, - HTML_Body_Iterator (*this->url_), - 0); - return i; -} - -URL_Processing_Strategy * -URL_Validation_Visitation_Strategy_Factory::make_header_strategy (URL_Iterator &iterator) -{ - URL_Processing_Strategy *ps; - ACE_NEW_RETURN (ps, - HTTP_Header_Processing_Strategy (*this->url_, - iterator), - 0); - return ps; -} - -URL_Processing_Strategy * -URL_Validation_Visitation_Strategy_Factory::make_body_strategy (URL_Iterator &iterator) -{ - URL_Processing_Strategy *ps; - ACE_NEW_RETURN (ps, - HTML_Body_Validation_Strategy (*this->url_, - iterator, - this->visitor_context_), - 0); - return ps; -} - -int -URL_Validation_Visitation_Strategy_Factory::destroy (void) -{ - // Commit suicide. - delete this; - return 0; -} - -URL_Validation_Visitor::URL_Validation_Visitor (void) -{ - ACE_NEW (this->strat_connector_, - STRAT_CONNECTOR(0, - &creation_strategy_, - &caching_connect_strategy_, - &activation_strategy_)); - if (strat_connector_ == 0) - ACE_ERROR ((LM_ERROR, - "%p %s\n" - "strategy connector creation failed")); - - -} - -URL_Validation_Visitor::~URL_Validation_Visitor (void) -{ - delete this->strat_connector_; - this->strat_connector_ = 0; -} - -URL_Validation_Visitor::URL_CACHE & -URL_Validation_Visitor::url_cache (void) -{ - return this->url_cache_; -} - -int -URL_Validation_Visitor::in_cache (const ACE_URL_Addr &url_addr) -{ - URL_Status reply_status (URL_Status::STATUS_CODE (1)); - - if (this->url_cache_.find (url_addr, reply_status) == 0) - { - ACE_DEBUG ((LM_DEBUG, - "status %d for URL %s (cached)\n", - reply_status.status (), - url_addr.addr_to_string (0))); - - // Invalid status. - if (reply_status.status () != 200) - return -1; - - return 1; - } - else - return 0; -} - -URL_Visitation_Strategy_Factory * -URL_Validation_Visitor::make_visitation_strategy_factory (URL &url) -{ - // Since this is HTTP 1.1 we'll need to establish a connection - // only once. Trying for relative paths. - - if (url.stream ().open (this->strat_connector_, - url.url_addr ()) == -1) - return 0; - - // See if we can get connected and send the GET request via the - // <HTTP_URL>. - int result = url.send_request (); - if (result == -1) - { - ACE_ERROR ((LM_ERROR, - "%p\n", - "send_request")); - if (this->url_cache_.bind (url.url_addr (), - URL_Status (URL_Status::STATUS_SERVICE_UNAVAILABLE)) == -1) - ACE_ERROR ((LM_ERROR, - "%p\n", - "bind")); - return 0; - } - // @@ Here's where we could check to see if the <url> was HTTP or - // FTP, etc. But for now we'll just assume that everything is an - // HTTP URL. - else - { - - URL_Visitation_Strategy_Factory *vs; - ACE_NEW_RETURN (vs, - URL_Validation_Visitation_Strategy_Factory (&url, - *this), - 0); - return vs; - } -} - -int -URL_Validation_Visitor::destroy (void) -{ - delete this->strat_connector_; - // Commit suicide. - delete this; - return 0; -} - -int -URL_Validation_Visitor::visit (HTTP_URL &http_url) -{ - int result = this->in_cache (http_url.url_addr ()); - if (result == 0) - { - Auto_Destroyer <URL_Visitation_Strategy_Factory> vs (this->make_visitation_strategy_factory (http_url)); - - if (*vs == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_visitation_strategy_factory"), - -1); - - Auto_Destroyer <URL_Iterator> ihs (vs->make_header_iterator ()); - if (*ihs == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_header_iterator"), - -1); - Auto_Destroyer <URL_Processing_Strategy> phs (vs->make_header_strategy (**ihs)); - if (*phs == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_header_strategy"), - -1); - int phs_result = phs->execute (); - if (phs_result == -1) - ACE_DEBUG ((LM_DEBUG, - "Invalid ")); - - ACE_DEBUG ((LM_DEBUG, - "URL with status %d %s\n", - http_url.reply_status ().status (), - http_url.url_addr().addr_to_string (0))); - - // Store the http url in the cache. - if (this->url_cache ().bind (http_url.url_addr (), - http_url.reply_status ()) != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n","url_cache.bind"), - -1); - - // Since it is invalid dont go further. - if (phs_result == -1) - return 0; - - // Get back if the recurse option isnt set. - if (OPTIONS::instance ()->recurse () != 1) - return 0; - - Auto_Destroyer <URL_Iterator> is (vs->make_body_iterator ()); - if (*is == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_body_iterator"), - -1); - - Auto_Destroyer <URL_Processing_Strategy> ps (vs->make_body_strategy (**is)); - if (*ps == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_body_strategy"), - -1); - - if (ps->execute () == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "body execute"), - -1); - - } - return 0; -} - -int -URL_Download_Visitation_Strategy_Factory::destroy (void) -{ - // Commit suicide. - delete this; - return 0; -} - -URL_Iterator * -URL_Download_Visitation_Strategy_Factory::make_header_iterator (void) -{ - return 0; -} - -URL_Iterator * -URL_Download_Visitation_Strategy_Factory::make_body_iterator (void) -{ - URL_Iterator *i; - ACE_NEW_RETURN (i, - URL_Download_Iterator (*this->url_), - 0); - return i; -} - -URL_Processing_Strategy * -URL_Download_Visitation_Strategy_Factory::make_header_strategy (URL_Iterator &iterator) -{ - // You fill in here. - ACE_UNUSED_ARG (iterator); - - return 0; -} - -URL_Processing_Strategy * -URL_Download_Visitation_Strategy_Factory::make_body_strategy (URL_Iterator &iterator) -{ - URL_Processing_Strategy *ps; - ACE_NEW_RETURN (ps, - URL_Download_Strategy (*this->url_, - iterator), - 0); - return ps; -} - -URL_Visitation_Strategy_Factory::URL_Visitation_Strategy_Factory (URL *url) - : url_ (url) -{ -} - -URL_Download_Visitation_Strategy_Factory::URL_Download_Visitation_Strategy_Factory (URL *url) - : URL_Visitation_Strategy_Factory (url) -{ -} - -URL_Validation_Visitation_Strategy_Factory::URL_Validation_Visitation_Strategy_Factory (URL *url, - URL_Validation_Visitor &visitor_context) - : URL_Visitation_Strategy_Factory (url), - visitor_context_ (visitor_context) -{ -} - -URL_Visitation_Strategy_Factory * -URL_Download_Visitor::make_visitation_strategy_factory (URL &url) -{ - // See if we can get connected and send the GET request via the - // <HTTP_URL>. - while (1) - { - int retval = url.send_request (); - if (retval != -1) - break; - - } - // @@ Here's where we could check to see if the <url> was HTTP or - // FTP, etc. But for now we'll just assume that everything is an - // HTTP URL. - URL_Visitation_Strategy_Factory *vs; - ACE_NEW_RETURN (vs, - URL_Download_Visitation_Strategy_Factory (&url), - 0); - return vs; - -} - -int -URL_Download_Visitor::destroy (void) -{ - // Commit suicide. - delete this; - return 0; -} - -int -URL_Download_Visitor::visit (HTTP_URL &http_url) -{ - Auto_Destroyer <URL_Visitation_Strategy_Factory> vs (this->make_visitation_strategy_factory (http_url)); - - if (*vs == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_visitation_strategy_factory"), - -1); - - Auto_Destroyer <URL_Iterator> is (vs->make_body_iterator ()); - if (*is == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_body_iterator"), - -1); - - Auto_Destroyer <URL_Processing_Strategy> ps (vs->make_body_strategy (**is)); - if (*ps == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_body_strategy"), - -1); - - if (ps->execute () == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "body execute"), - -1); - return 0; -} - -#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) -template class ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>; -template class ACE_Reference_Pair<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> * >; -template class ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >; -template class ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >; -template class ACE_Equal_To<ACE_URL_Addr>; -template class ACE_Hash<ACE_URL_Addr>; - -template class ACE_Hash_Map_Manager<ACE_URL_Addr, URL_Status, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator<ACE_URL_Addr, URL_Status, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator<ACE_URL_Addr, URL_Status, ACE_Null_Mutex>; -template class ACE_Hash_Map_Entry<ACE_URL_Addr, URL_Status>; -template class ACE_Hash_Map_Iterator_Base_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Manager_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex>; - -template class ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>; -template class ACE_Strategy_Connector<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR>; -template class ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>; -template class ACE_NOOP_Creation_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> >; -template class ACE_NOOP_Concurrency_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> >; - -template class ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >; -template class ACE_Cached_Connect_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>,ACE_SOCK_CONNECTOR, ACE_SYNCH_NULL_MUTEX >; -template class ACE_Cached_Connect_Strategy_Ex<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>,ACE_SOCK_CONNECTOR, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int, ACE_SYNCH_NULL_MUTEX >; -template class ACE_Creation_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> >; -template class ACE_Concurrency_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> >; -template class ACE_Connect_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR>; - -template class ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator_Base_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Entry<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int> >; -template class ACE_Hash_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex>; -template class ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex >; -template class ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator_Base_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>; -template class ACE_Hash_Map_Entry<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *> ; -template class ACE_Hash_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex>; -template class ACE_Hash_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex>; -template class ACE_Hash_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex>; - -template class ACE_Hash_Cache_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>,ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > > , int > ; -template class ACE_Cache_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int >; -template class ACE_Cache_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> ,ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int > ; -template class ACE_Cache_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> , ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int > ; -template class ACE_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *,int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> >; - -template class ACE_Recycling_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > ; -template class ACE_Connector<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR>; - -template class ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> >; -template class ACE_Default_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> >; -template class ACE_Svc_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> >; -template class ACE_Pair_Caching_Utility<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>,ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int>; - -template class ACE_Map_Entry<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *>; -template class ACE_Map_Manager<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX>; -template class ACE_Map_Iterator_Base<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX>; -template class ACE_Map_Iterator<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX>; -template class ACE_Map_Reverse_Iterator<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX>; - -#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) -#pragma instantiate ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int> -#pragma instantiate ACE_Reference_Pair<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> * > -#pragma instantiate ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> > -#pragma instantiate ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> > -#pragma instantiate ACE_Equal_To<ACE_URL_Addr> -#pragma instantiate ACE_Hash<ACE_URL_Addr> -#pragma instantiate ACE_Hash_Map_Manager<ACE_URL_Addr, URL_Status, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator<ACE_URL_Addr, URL_Status, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator<ACE_URL_Addr, URL_Status, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Entry<ACE_URL_Addr, URL_Status> -#pragma instantiate ACE_Hash_Map_Iterator_Base_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Manager_Ex<ACE_URL_Addr, URL_Status, ACE_Hash<ACE_URL_Addr>, ACE_Equal_To<ACE_URL_Addr>, ACE_Null_Mutex> - -#pragma instantiate ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> -#pragma instantiate ACE_Strategy_Connector<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR> -#pragma instantiate ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> -#pragma instantiate ACE_NOOP_Creation_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_NOOP_Concurrency_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > > -#pragma instantiate ACE_Cached_Connect_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>,ACE_SOCK_CONNECTOR, ACE_SYNCH_NULL_MUTEX > -#pragma instantiate ACE_Cached_Connect_Strategy_Ex<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>,ACE_SOCK_CONNECTOR, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >,int, ACE_SYNCH_NULL_MUTEX > -#pragma instantiate ACE_Creation_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_Concurrency_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_Connect_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR> - -#pragma instantiate ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex > -#pragma instantiate ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator_Base_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Entry<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int> > -#pragma instantiate ACE_Hash_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex > -#pragma instantiate ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator_Base_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Entry<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *> -#pragma instantiate ACE_Hash_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex> -#pragma instantiate ACE_Hash_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Null_Mutex> - -#pragma instantiate ACE_Hash_Cache_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > > , int > > -#pragma instantiate ACE_Cache_Map_Manager<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int > -#pragma instantiate ACE_Cache_Map_Reverse_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Reverse_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> ,ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility <ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int > -#pragma instantiate ACE_Cache_Map_Iterator<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> , ACE_LRU_Caching_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int , ACE_Pair_Caching_Utility<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int > >, int > - -#pragma instantiate ACE_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *,int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> > -#pragma instantiate ACE_Recycling_Strategy<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_Connector<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>, ACE_SOCK_CONNECTOR> -#pragma instantiate ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > -#pragma instantiate ACE_Default_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> > -#pragma instantiate ACE_Svc_Cleanup_Strategy<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex> > -#pragma instantiate ACE_Pair_Caching_Utility<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>,ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>,ACE_Hash_Map_Manager_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>,ACE_Hash_Map_Iterator_Ex<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr>, ACE_Pair<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> *, int>, ACE_Hash<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Equal_To<ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> >, ACE_Null_Mutex>, int> -#pragma instantiate ACE_Map_Entry<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > * > -#pragma instantiate ACE_Map_Manager<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX> -#pragma instantiate ACE_Map_Iterator_Base<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX> -#pragma instantiate ACE_Map_Iterator<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX> -#pragma instantiate ACE_Map_Reverse_Iterator<ACE_HANDLE, ACE_Svc_Tuple<ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> > *, ACE_SYNCH_RW_MUTEX> - -#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */ diff --git a/examples/Web_Crawler/URL_Visitor.h b/examples/Web_Crawler/URL_Visitor.h deleted file mode 100644 index 908ea386456..00000000000 --- a/examples/Web_Crawler/URL_Visitor.h +++ /dev/null @@ -1,379 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawlerx -// -// = FILENAME -// URL_Visitor.h -// -// = AUTHOR -// Douglas C.Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _URL_VISITOR_H -#define _URL_VISITOR_H - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/Strategies_T.h" -#include "ace/Synch.h" -#include "HTTP_URL.h" -#include "Iterators.h" -#include "ace/Hash_Map_Manager_T.h" -#include "ace/Caching_Strategies_T.h" -#include "ace/Cached_Connect_Strategy_T.h" -#include "Options.h" -#include "ace/Pair_T.h" - -// Forward declarations. -class URL_Validation_Visitor; - -class URL_Processing_Strategy -{ - // = TITLE - // Abstract base class for the URL processing strategy. - // - // = DESCRIPTION -public: - URL_Processing_Strategy (URL &, - URL_Iterator &); - // Constructor. - - virtual int execute (void) = 0; - // Perform the strategy. - - virtual int destroy (void); - - // Close down the resources. - -protected: - URL &url_; - // A reference to the URL "context" that we're processing. - - URL_Iterator &iterator_; - // Iterator for the URL that we're processing. -}; - -class HTTP_Header_Processing_Strategy : public URL_Processing_Strategy -{ - // = TITLE - // Defines the HTTP header processing strategy. - // - // = DESCRIPTION -public: - HTTP_Header_Processing_Strategy (URL &, - URL_Iterator &); - // Constructor. - - virtual int execute (void); - // Perform the strategy for processing an HTTP header. -}; - -class HTML_Body_Validation_Strategy : public URL_Processing_Strategy -{ - // = TITLE - // Defines the HTML body processing strategy. - // - // = DESCRIPTION - // This class iterates through the body of an HTML file and - // recursively visits embedded links. -public: - HTML_Body_Validation_Strategy (URL &, - URL_Iterator &, - URL_Validation_Visitor &); - // Constructor. - - virtual int execute (void); - // Perform the strategy for processing an HTML file. This strategy - // iterates over the HTML file and recursively visits embedded links - // to process them, as well. - -private: - URL_Validation_Visitor &visitor_context_; - // This is the context of the visit. -}; - -class URL_Download_Strategy : public URL_Processing_Strategy -{ - // = TITLE - // Defines a URL downloading strategy. - // - // = DESCRIPTION - // This class downloads a URL's contents into a temporary file. -public: - URL_Download_Strategy (URL &, - URL_Iterator &); - // Constructor. - - virtual int execute (void); - // Perform the strategy for downloading a URL to a temporary file. -}; - -class URL_Visitation_Strategy_Factory -{ - // = TITLE - // Abstract Factory for the URL visitation strategy. - // - // = DESCRIPTION -public: - URL_Visitation_Strategy_Factory (URL *); - - // = Factory Methods. - virtual URL_Iterator *make_header_iterator (void) = 0; - // Factory Method that makes the header iterator. - - virtual URL_Iterator *make_body_iterator (void) = 0; - // Factory Method that makes the body iterator. - - virtual URL_Processing_Strategy *make_header_strategy (URL_Iterator &) = 0; - // Factory Method that makes the header processing strategy. - - virtual URL_Processing_Strategy *make_body_strategy (URL_Iterator &) = 0; - // Factory Method that makes the body processing strategy . - - virtual int destroy (void) = 0; - // Close down the resources. - -protected: - URL *url_; - // Stash the URL so we don't have to pass it around. -}; - -class URL_Download_Visitation_Strategy_Factory : public URL_Visitation_Strategy_Factory -{ - // = TITLE - // Concrete Factory for the URL validation visitation strategy. - // - // = DESCRIPTION -public: - URL_Download_Visitation_Strategy_Factory (URL *); - // Constructor. - - // = Factory Methods. - virtual URL_Iterator *make_header_iterator (void); - // Factory Method that makes an <HTTP_Header_Iterator>. - - virtual URL_Iterator *make_body_iterator (void); - // Factory Method that makes an <HTML_Body_Iterator>. - - virtual URL_Processing_Strategy *make_header_strategy (URL_Iterator &); - // Factory Method that makes the header processing strategy. - - virtual URL_Processing_Strategy *make_body_strategy (URL_Iterator &); - // Factory Method that makes the body processing strategy . - - virtual int destroy (void); - // Close down the resources. -}; - -class URL_Validation_Visitation_Strategy_Factory : public URL_Visitation_Strategy_Factory -{ - // = TITLE - // Concrete Factory for the URL validation visitation strategy. - // - // = DESCRIPTION -public: - URL_Validation_Visitation_Strategy_Factory (URL *, - URL_Validation_Visitor &); - // Constructor. - - // = Factory Methods. - virtual URL_Iterator *make_header_iterator (void); - // Factory Method that makes an <HTTP_Header_Iterator>. - - virtual URL_Iterator *make_body_iterator (void); - // Factory Method that makes an <HTML_Body_Iterator>. - - virtual URL_Processing_Strategy *make_header_strategy (URL_Iterator &); - // Factory Method that makes the header processing strategy. - - virtual URL_Processing_Strategy *make_body_strategy (URL_Iterator &); - // Factory Method that makes the body processing strategy . - - virtual int destroy (void); - // Close down the resources. - -private: - URL_Validation_Visitor &visitor_context_; - // Context of the visitor. -}; - -class URL_Visitor -{ - // = TITLE - // Base class for the URL Visitor. - // - // = DESCRIPTION - // This class plays the "visitor" role in the Visitor pattern. -public: - virtual int visit (HTTP_URL &http_url) = 0; - // Visit an <HTTP_URL>. - - // @@ - // virtual int visit (FTP_URL &http_url) = 0; - - virtual int destroy (void) = 0; - // Cleanup the resources. - -protected: - virtual URL_Visitation_Strategy_Factory *make_visitation_strategy_factory (URL &) = 0; - // Make the appropriate <URL_Visitation_Strategy_Factory>. -}; - - -class URL_Validation_Visitor : public URL_Visitor -{ - // = TITLE - // Subclass that defines the URL validation visitor. - // - // = DESCRIPTION - // 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. -public: - typedef ACE_Hash_Map_Manager <ACE_URL_Addr, URL_Status, ACE_Null_Mutex> - URL_CACHE; - - virtual int visit (HTTP_URL &http_url); - // Visit an <HTTP_URL> to make sure that it's valid. If the content - // type of the <HTTP_URL> is "text/html" and the <recursion> option - // is enabled then <visit> recursively checks each link embedded in - // the HTML page. - - // @@ - // virtual int visit (FTP_URL &http_url); - - URL_Validation_Visitor (void); - virtual int destroy (void); - // Cleanup the resources. - - URL_CACHE &url_cache (void); - // Returns a reference to the URL cache. - - typedef ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> - Svc_Handler; - typedef ACE_Strategy_Connector<Svc_Handler, ACE_SOCK_CONNECTOR> - STRAT_CONNECTOR; - typedef ACE_Refcounted_Hash_Recyclable<ACE_INET_Addr> - REFCOUNTED_HASH_RECYCLABLE_ADDRESS; - typedef ACE_NOOP_Creation_Strategy<Svc_Handler> - NULL_CREATION_STRATEGY; - typedef ACE_NOOP_Concurrency_Strategy<Svc_Handler> - NULL_ACTIVATION_STRATEGY; - - typedef ACE_Hash_Map_Manager_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> - 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> - 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> - 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 > - CACHING_STRATEGY_UTILITY; - typedef ACE_LRU_Caching_Strategy<REFCOUNTED_HASH_RECYCLABLE_ADDRESS,\ - ACE_Pair<Svc_Handler *, int>,\ - CONNECTION_HASH_MAP, int,\ - CACHING_STRATEGY_UTILITY > - LRU; - typedef ACE_Cached_Connect_Strategy_Ex<Svc_Handler,ACE_SOCK_CONNECTOR, LRU,int, ACE_SYNCH_NULL_MUTEX> - CACHED_CONNECT_STRATEGY; - -protected: - virtual ~URL_Validation_Visitor (void); - virtual URL_Visitation_Strategy_Factory *make_visitation_strategy_factory (URL &); - // Factory Method that makes a - // <URL_Validation_Visitation_Strategy_Factory>. - - URL_CACHE url_cache_; - // Cache the status of URLs we've already validated. - - int in_cache (const ACE_URL_Addr &url_addr); - // Check to see if the reply status of this <url_addr> is in the - // cache. Returns 1 if so, 0 if not. - - NULL_CREATION_STRATEGY creation_strategy_; - NULL_ACTIVATION_STRATEGY activation_strategy_; - - // Configure the Strategy Connector with a strategy that caches - // connection. - CACHED_CONNECT_STRATEGY caching_connect_strategy_; - - STRAT_CONNECTOR *strat_connector_; -}; - - -class URL_Download_Visitor : public URL_Visitor -{ - // = TITLE - // Subclass for the URL validtion visitor. - // - // = DESCRIPTION - // This class checks to make sure that the <HTTP_URL> is valid. -public: - virtual int visit (HTTP_URL &http_url); - // Visit an <HTTP_URL> to make sure that it's valid. If the content - // type of the <HTTP_URL> is "text/html" and the <recursion> option - // is enabled then <visit> recursively checks each link embedded in - // the HTML page. - - // @@ - // virtual int visit (FTP_URL &http_url); - - 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>. -}; - -template <class T> -class Auto_Destroyer -{ - // = TITLE - // Simple class that ensures the <destroy> method is called on our - // <URL_*> objects when they go out of scope. - // - // = DESCRIPTION - // This class is similar to an auto_ptr<> and should be used to - // simplify blocks of code that must create/destroy pointers to - // various <URL_*> related strategies and iterators. -public: - Auto_Destroyer (T *t): t_ (t) {} - T *operator-> (void) { return this->t_; } - T *operator *(void) { return this->t_; } - void operator= (T *t) - { - if (this->t_ != 0) - this->t_->destroy (); - this->t_ = t; - } - ~Auto_Destroyer (void) - { - if (this->t_ != 0) - t_->destroy (); - } -private: - T *t_; -}; - -#endif /* _URL_VISITOR_H */ diff --git a/examples/Web_Crawler/URL_Visitor_Factory.cpp b/examples/Web_Crawler/URL_Visitor_Factory.cpp deleted file mode 100644 index aaf30db0460..00000000000 --- a/examples/Web_Crawler/URL_Visitor_Factory.cpp +++ /dev/null @@ -1,46 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -#include "URL_Visitor_Factory.h" - -ACE_RCSID(Web_Crawler, URL_Visitor_Factory, "$Id$") - -URL_Visitor * -URL_Validation_Visitor_Factory::make_visitor (void) -{ - URL_Visitor *v; - - ACE_NEW_RETURN (v, - URL_Validation_Visitor, - 0); - - return v; -} - -Command_Processor * -URL_Validation_Visitor_Factory::make_command_processor (void) -{ - Command_Processor *cp; - - ACE_NEW_RETURN (cp, - Command_Processor, - 0); - return cp; -} - -URL_Visitor * -URL_Download_Visitor_Factory::make_visitor (void) -{ - URL_Visitor *v; - - ACE_NEW_RETURN (v, - URL_Download_Visitor, - 0); - return v; -} - -Command_Processor * -URL_Download_Visitor_Factory::make_command_processor (void) -{ - return 0; -} diff --git a/examples/Web_Crawler/URL_Visitor_Factory.h b/examples/Web_Crawler/URL_Visitor_Factory.h deleted file mode 100644 index b05d34ba1bd..00000000000 --- a/examples/Web_Crawler/URL_Visitor_Factory.h +++ /dev/null @@ -1,70 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// URL_Visitor_Factory.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _URL_VISITOR_FACTORY_H -#define _URL_VISITOR_FACTORY_H - -#include "URL_Visitor.h" -#include "Command_Processor.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class URL_Visitor_Factory -{ - // = TITLE - // Abstract base class that creates URL visitors. - // - // = DESCRIPTION - // Subclasses define each of the Factory Methods to - // make the right objects, which all "vary" together. -public: - virtual URL_Visitor *make_visitor (void) = 0; - // Factory Method that makes the appropriate type of <URL_Visitor>. - - virtual Command_Processor *make_command_processor (void) = 0; - // Factory Method that makes the appropriate type of - // <Command_Processor>. -}; - -class URL_Validation_Visitor_Factory : public URL_Visitor_Factory -{ - // = TITLE - // Create a URL visitor that validates URL links. -public: - virtual URL_Visitor *make_visitor (void); - // Factory Method that makes a <URL_Validation_Visitor>. - - virtual Command_Processor *make_command_processor (void); - // Factory Method that makes a <FIFO_Command_Processor>. - - -}; - -class URL_Download_Visitor_Factory : public URL_Visitor_Factory -{ - // = TITLE - // Create a URL visitor that downloads URL links. -public: - virtual URL_Visitor *make_visitor (void); - // Factory Method that makes a <URL_Download_Visitor>. - - virtual Command_Processor *make_command_processor (void); - // Factory Method that makes a <FIFO_Command_Processor>. -}; - -#endif /* _URL_VISITOR_FACTORY_H */ diff --git a/examples/Web_Crawler/Web_Crawler.cpp b/examples/Web_Crawler/Web_Crawler.cpp deleted file mode 100644 index 2fae698be26..00000000000 --- a/examples/Web_Crawler/Web_Crawler.cpp +++ /dev/null @@ -1,95 +0,0 @@ -// $Id$ - -#include "Options.h" -#include "URL_Visitor_Factory.h" -#include "Web_Crawler.h" - -ACE_RCSID(Web_Crawler, Web_Crawler, "$Id$") - -Web_Crawler::~Web_Crawler (void) -{ - delete this->url_visitor_factory_; -} - -Web_Crawler::Web_Crawler (void) - : url_visitor_factory_ (0) -{ -} - -int -Web_Crawler::open (int argc, char *argv[]) -{ - if (OPTIONS::instance ()->parse_args (argc, argv) == -1) - return -1; - // @@ Put the ACE_Service_Config::open() stuff here somewhere... - else - { - // For now just hardcode this to create "validation" visitors. - ACE_NEW_RETURN (this->url_visitor_factory_, - URL_Validation_Visitor_Factory, - -1); - return 0; - } -} - -int -Web_Crawler::run (void) -{ - // Make the appropriate <URL_Visitor>. - Auto_Destroyer<URL_Visitor> visitor (this->url_visitor_factory_->make_visitor ()); - - if (*visitor == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_visitor"), - -1); - - // Make the appropriate <Command_Processor>. - Auto_Destroyer<Command_Processor> cp (this->url_visitor_factory_->make_command_processor ()); - - if (*cp == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", - "make_command_processor"), - -1); - - // Set the <Command_Processor> in the <Options> to make it visible. - OPTIONS::instance ()->command_processor (*cp); - - // Set the <URL_Visitor> in the <Options> to make it visible. - OPTIONS::instance ()->visitor (*visitor); - - // @@ You fill in here... - ACE_URL_Addr *url_addr; - ACE_NEW_RETURN (url_addr, - ACE_URL_Addr (OPTIONS::instance()->hostname (), - OPTIONS::instance()->path_name (), - OPTIONS::instance()->port_no ()), //KIRTHIKA - 0); - Auto_Destroyer<ACE_URL_Addr> url_addr_ptr (url_addr); - - HTTP_URL *http_url; - ACE_NEW_RETURN (http_url, - HTTP_URL (**url_addr_ptr), - 0); - - Auto_Destroyer<HTTP_URL> http_url_ptr (http_url); - - URL_Command *url_command; - ACE_NEW_RETURN (url_command, - URL_Command (*http_url_ptr), - 0); - // Auto_Destroyer<URL_Command> url_command_ptr (url_command); - - if (cp->insert (url_command) != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "insert"), - -1); - - if (cp->execute () != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%p\n", "execute"), - -1); - return 0; -} - diff --git a/examples/Web_Crawler/Web_Crawler.dsp b/examples/Web_Crawler/Web_Crawler.dsp deleted file mode 100644 index a85ee9099e9..00000000000 --- a/examples/Web_Crawler/Web_Crawler.dsp +++ /dev/null @@ -1,216 +0,0 @@ -# Microsoft Developer Studio Project File - Name="Web_Crawler" - Package Owner=<4>
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diff --git a/examples/Web_Crawler/Web_Crawler.h b/examples/Web_Crawler/Web_Crawler.h deleted file mode 100644 index 78acb845102..00000000000 --- a/examples/Web_Crawler/Web_Crawler.h +++ /dev/null @@ -1,62 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// Web_Crawler.h -// -// = AUTHOR -// Douglas C. Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#ifndef _WEB_CRAWLER_H -#define _WEB_CRAWLER_H - -#include "URL_Addr.h" -#include "HTTP_URL.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#define ACE_LACKS_PRAGMA_ONCE -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -// Forward declaration. -class URL_Visitor_Factory; - -class Web_Crawler -{ - // = TITLE - // An abstraction for a Web Crawler. - // - // = DESCRIPTION - // This class is a Facade that organizes the other classes in the - // solution, which include a factory that creates a visitor, - // which in turn embodies the appropriate visitation strategy. -public: - // = Initialization and termination methods. - Web_Crawler (void); - // Constructor. - - ~Web_Crawler (void); - // Destructor. - - int open (int argc, char *argv[]); - // Parses the command-line options and initializes the - // <URL_Visitor_Factory>. - - int run (void); - // Run the Web Crawler and carries out whatever visitation strategy - // is configured. Returns -1 on failure and 0 on success. - -private: - URL_Visitor_Factory *url_visitor_factory_; - // Pointer to a factory that creates visitors that explore URLs and - // perform various tasks. Subclasses of <URL_Visitor_Factory> - // determine what happens during a visitation. -}; - -#endif /* _WEB_CRAWLER_H */ diff --git a/examples/Web_Crawler/main.cpp b/examples/Web_Crawler/main.cpp deleted file mode 100644 index 3262553f75d..00000000000 --- a/examples/Web_Crawler/main.cpp +++ /dev/null @@ -1,49 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples/Web_Crawler -// -// = FILENAME -// main.cpp -// -// = DESCRIPTION -// This program implements a Web crawler that can be configured to -// apply various strategies to URLs that it visits. -// -// = AUTHOR -// Doug Schmidt <schmidt@cs.wustl.edu> -// -// ============================================================================ - -#include "Web_Crawler.h" -#include "Options.h" -#include "ace/Signal.h" - -ACE_RCSID(Web_Crawler, main, "$Id$") - -void sig_handler (int) -{ - ACE_DEBUG ((LM_DEBUG, - "aborting!\n")); - ACE_OS::abort (); -} - -int -main (int argc, char *argv[]) -{ - ACE_Sig_Action sa ((ACE_SignalHandler) sig_handler, SIGFPE); - - Web_Crawler crawler; - - if (crawler.open (argc, argv) == -1) - return 1; - else if (crawler.run () == -1) - return 1; - else - return 0; -} - - - |