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Diffstat (limited to 'ACEXML/common/ZipCharStream.h')
-rw-r--r-- | ACEXML/common/ZipCharStream.h | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/ACEXML/common/ZipCharStream.h b/ACEXML/common/ZipCharStream.h deleted file mode 100644 index e65d7f640b6..00000000000 --- a/ACEXML/common/ZipCharStream.h +++ /dev/null @@ -1,144 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file ZipCharStream.h - * - * $Id$ - * - * @author Krishnakumar B <kitty@cs.wustl.edu> - */ -//============================================================================= - -#ifndef _ACEXML_ZIPCHARSTREAM_H_ -#define _ACEXML_ZIPCHARSTREAM_H_ - -#ifdef USE_ZZIP - -#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/Encoding.h" -#include "zziplib.h" - -// Ugly wart to get aroung a macro version of read defined in zziplib.h. Evil... -#ifdef read -#undef read -#endif - -/** - * @class ACEXML_ZipCharStream ZipCharStream.h "ACEXML/common/ZipCharStream.h" - * - * An implementation of ACEXML_CharStream for reading input from a ZIP archive. - */ -class ACEXML_Export ACEXML_ZipCharStream : public ACEXML_CharStream -{ -public: - /// Default constructor. - ACEXML_ZipCharStream (void); - - /// Destructor - virtual ~ACEXML_ZipCharStream (void); - - /// Open a file. - int open (const ACEXML_Char *name); - - /** - * 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 EOF 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); - - /** - * Determine the encoding of the file. - */ - virtual int determine_encoding (void); - - - /** - * Peek the next ACEXML_Char in the CharStream. Return the - * character if success, -1 if EOF is reached. - */ - virtual int peek (void); - - /** - * Resets the file pointer to the beginning of the stream. - */ - virtual void rewind (void); - - /* - * Get the character encoding for a byte stream or URI. - */ - virtual const ACEXML_Char *getEncoding (void); - - /* - * Get the systemId for the underlying CharStream - */ - virtual const ACEXML_Char* getSystemId (void); - -protected: - - /** Read the next character as a normal character. Return -1 if EOF is - * reached, else return 0. - */ - virtual int getchar_i (char& ch); - - /** - * Peek @c offset bytes into the stream and return the character at @c - * offset. If EOF is reached, return -1. - */ - virtual int peekchar_i (off_t offset = 0); - -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); - - /** - * Return 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 */ - - ACEXML_Char* filename_; - ACEXML_Char* encoding_; - off_t size_; - ZZIP_FILE* infile_; - char buf_[80]; - int pos_; - int limit_; -}; - -#include /**/ "ace/post.h" - -#endif /* USE_ZZIP */ - -#endif /* _ACEXML_ZIPCHARSTREAM_H_ */ |