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Diffstat (limited to 'ACEXML/common/HttpCharStream.h')
-rw-r--r-- | ACEXML/common/HttpCharStream.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/ACEXML/common/HttpCharStream.h b/ACEXML/common/HttpCharStream.h deleted file mode 100644 index ba29e756e5b..00000000000 --- a/ACEXML/common/HttpCharStream.h +++ /dev/null @@ -1,140 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file HttpCharStream.h - * - * $Id$ - * - * @author Krishnakumar B <kitty@cs.wustl.edu> - */ -//============================================================================= - -#ifndef _ACEXML_HTTPCHARSTREAM_H_ -#define _ACEXML_HTTPCHARSTREAM_H_ - -#include /**/ "ace/pre.h" -#include "ACEXML/common/ACEXML_Export.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -#pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ACEXML/common/CharStream.h" -#include "ACEXML/common/URL_Addr.h" -#include "ACEXML/common/Mem_Map_Stream.h" - -/** - * @class ACEXML_HttpCharStream HttpCharStream.h "ACEXML/common/HttpCharStream.h" - * - * An implementation of ACEXML_CharStream for reading input from a URL. - */ -class ACEXML_Export ACEXML_HttpCharStream : public ACEXML_CharStream -{ -public: - /// Default constructor. - ACEXML_HttpCharStream (void); - - /// Destructor - virtual ~ACEXML_HttpCharStream (void); - - /// Open an URL. - int open (const ACEXML_Char *url); - - /** - * Returns the available ACEXML_Char in the buffer. -1 - * if the object is not initialized properly. - */ - virtual int available (void); - - /** - * Close this stream and release all resources used by it. - */ - virtual int close (void); - - /** - * Read the next ACEXML_Char. Return -1 if we are not able to - * return an ACEXML_Char, 0 if EOS is reached, or 1 if succeed. - */ - virtual int get (ACEXML_Char& ch); - - /** - * Read the next batch of ACEXML_Char strings - */ - virtual int read (ACEXML_Char *str, size_t len); - - /** - * Peek the next ACEXML_Char in the CharStream. Return the - * character if succeess, -1 if EOS is reached. - */ - virtual int peek (void); - - /** - * Resets the file pointer to the beginning of the stream. - */ - virtual void rewind (void); - - /** - * Determine the encoding of the file. - */ - virtual int determine_encoding (void); - - /** - * Get the encoding of the file - */ - virtual const ACEXML_Char* getEncoding (void); - - /* - * Get the systemId for the underlying CharStream - */ - virtual const ACEXML_Char* getSystemId (void); - - -private: - -#if defined (ACE_USES_WCHAR) - /** - * Read the next character from the stream taking into account the - * encoding of the file. - */ - int get_i (ACEXML_Char& ch); - - /** - * Read the next character from the stream taking into account the - * encoding of the file. Subsequent call to get() returns this - * character. - */ - int peek_i (void); - -#endif /* ACE_USES_WCHAR */ - - /** - * Send a HTTP/1.1 request to fetch the contents of the URL. - */ - int send_request (void); - - /** - * Fetch the URL and save it in backing store. - */ - int get_url (size_t& len); - - ACEXML_Char *url_; - - ACEXML_URL_Addr* url_addr_; - - ACEXML_Mem_Map_Stream* stream_; - - Connector* connector_; - - off_t size_; - - off_t data_offset_; - - ACEXML_Char* encoding_; - -}; - - -#include /**/ "ace/post.h" - -#endif /* _ACEXML_HTTPCHARSTREAM_H_ */ |