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-rw-r--r--ACEXML/common/FileCharStream.cpp256
1 files changed, 0 insertions, 256 deletions
diff --git a/ACEXML/common/FileCharStream.cpp b/ACEXML/common/FileCharStream.cpp
deleted file mode 100644
index 59de1436b63..00000000000
--- a/ACEXML/common/FileCharStream.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-// $Id$
-
-#include "ACEXML/common/FileCharStream.h"
-#include "ace/ACE.h"
-#include "ace/Log_Msg.h"
-#include "ace/OS_NS_stdio.h"
-#include "ace/OS_NS_sys_stat.h"
-
-#if defined (ACE_USES_WCHAR)
-# include "ace/OS_NS_wchar.h"
-#endif /* ACE_USES_WCHAR */
-
-ACEXML_FileCharStream::ACEXML_FileCharStream (void)
- : filename_ (0), encoding_ (0), size_ (0), infile_ (0), peek_ (0)
-{
-}
-
-ACEXML_FileCharStream::~ACEXML_FileCharStream (void)
-{
- this->close();
-}
-
-int
-ACEXML_FileCharStream::open (const ACEXML_Char *name)
-{
- delete[] this->filename_;
- this->filename_ = 0;
-
- delete[] this->encoding_;
- this->encoding_ = 0;
-
- this->infile_ = ACE_OS::fopen (name, ACE_TEXT ("r"));
- if (this->infile_ == 0)
- return -1;
-
- ACE_stat statbuf;
- if (ACE_OS::stat (name, &statbuf) < 0)
- return -1;
-
- this->size_ = statbuf.st_size;
- this->filename_ = ACE::strnew (name);
- return this->determine_encoding();
-}
-
-int
-ACEXML_FileCharStream::determine_encoding (void)
-{
- if (this->infile_ == 0)
- return -1;
-
- char input[4];
- int retval = 0;
- int i = 0;
- for (; i < 4 && retval != -1; ++i)
- retval = this->getchar_i(input[i]);
- if (i < 4)
- return -1;
-
- // Rewind the stream
- ACE_OS::rewind (this->infile_);
-
- const ACEXML_Char* temp = ACEXML_Encoding::get_encoding (input);
- if (!temp)
- return -1;
- else
- {
- if (this->encoding_)
- delete [] this->encoding_;
- this->encoding_ = ACE::strnew (temp);
-// ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("File's encoding is %s\n"),
-// this->encoding_));
- }
- // Move over the byte-order-mark if present.
- char ch;
- for (int j = 0; j < 3; ++j)
- {
- if (this->getchar_i (ch) < 0)
- return -1;
- if (ch == '\xFF' || ch == '\xFE' || ch == '\xEF' || ch == '\xBB' ||
- ch == '\xBF')
- continue;
- else
- {
- ungetc (ch, this->infile_);
- break;
- }
- }
- return 0;
-}
-
-void
-ACEXML_FileCharStream::rewind()
-{
- if (this->infile_ == 0)
- return;
- ACE_OS::rewind (this->infile_);
- this->determine_encoding();
-}
-
-int
-ACEXML_FileCharStream::available (void)
-{
- if (this->infile_ == 0)
- return -1;
-
- long curr;
- if ((curr = ACE_OS::ftell (this->infile_)) < 0)
- return -1;
- return (this->size_ - curr);
-}
-
-int
-ACEXML_FileCharStream::close (void)
-{
- if (this->infile_ != 0)
- {
- ACE_OS::fclose (this->infile_);
- this->infile_ = 0;
- }
- delete[] this->filename_;
- this->filename_ = 0;
- delete[] this->encoding_;
- this->encoding_ = 0;
- this->size_ = 0;
- this->peek_ = 0;
- return 0;
-}
-
-
-int
-ACEXML_FileCharStream::getchar_i (char& ch)
-{
- ch = ACE_OS::fgetc (this->infile_);
- return (feof(this->infile_) ? -1 : 0);
-}
-
-int
-ACEXML_FileCharStream::read (ACEXML_Char *str,
- size_t len)
-{
- if (this->infile_ == 0)
- return -1;
-
- return ACE_static_cast (int,
- ACE_OS::fread (str, sizeof (ACEXML_Char), len, this->infile_));
-}
-
-int
-ACEXML_FileCharStream::get (ACEXML_Char& ch)
-{
- if (this->infile_ == 0)
- return -1;
-#if defined (ACE_USES_WCHAR)
- return this->get_i (ch);
-#else
- ch = (ACEXML_Char) ACE_OS::fgetc (this->infile_);
- return (feof(this->infile_) ? -1 : 0);
-#endif /* ACE_USES_WCHAR */
-}
-
-int
-ACEXML_FileCharStream::peek (void)
-{
- if (this->infile_ == 0)
- return -1;
-#if defined (ACE_USES_WCHAR)
- return this->peek_i();
-#else
-
- ACEXML_Char ch = ACE_OS::fgetc (this->infile_);
- ::ungetc (ch, this->infile_);
- return ch;
-#endif /* ACE_USES_WCHAR */
-}
-
-#if defined (ACE_USES_WCHAR)
-int
-ACEXML_FileCharStream::get_i (ACEXML_Char& ch)
-{
- if (ACE_OS::strcmp (this->encoding_, ACE_TEXT ("UTF-8")) == 0)
- {
- ch = (ACEXML_Char) ACE_OS::fgetc (this->infile_);
- return (feof(this->infile_) ? -1 : 0);
- }
- // If we have a value in peek_, return it.
- if (this->peek_ != 0)
- {
- ch = this->peek_;
- this->peek_ = 0;
- return 0;
- }
-
- int BE = (ACE_OS::strcmp (this->encoding_,
- ACE_TEXT ("UTF-16BE")) == 0) ? 1 : 0;
- ACEXML_Char input[2];
- int i = 0;
- for (; i < 2 && !feof (this->infile_); ++i)
- {
- input[i] = ACE_OS::fgetwc (this->infile_);
- }
- if (i < 2)
- {
- ch = 0;
- return -1;
- }
- ch = BE ? input[0] << 8 | input[1] : input[1] << 8 | input[0];
- return 0;
-}
-
-int
-ACEXML_FileCharStream::peek_i (void)
-{
- // If we are reading a UTF-8 encoded file, just use the plain unget.
- if (ACE_OS::strcmp (this->encoding_, ACE_TEXT ("UTF-8")) == 0)
- {
- ACEXML_Char ch = (ACEXML_Char) ACE_OS::fgetc (this->infile_);
- ::ungetc (ch, this->infile_);
- return ch;
- }
-
- // If somebody had already called peek() and not consumed it, return the
- // value held in this->peek_.
- if (this->peek_ != 0)
- return this->peek_;
-
- // Peek into the stream. This reads two characters off the stream, keeps
- // it in peek_.
- int BE = (ACE_OS::strcmp (this->encoding_,
- ACE_TEXT ("UTF-16BE")) == 0) ? 1 : 0;
- ACEXML_Char input[2];
- int i = 0;
- for (; i < 2 && !feof (this->infile_); ++i)
- {
- input[i] = ACE_OS::fgetwc (this->infile_);
- }
- if (i < 2)
- {
- this->peek_ = 0;
- return -1;
- }
- this->peek_ = BE ? input[0] << 8 | input[1] : input[1] << 8 | input[0];
- return this->peek_;
-}
-#endif /* ACE_USES_WCHAR */
-
-const ACEXML_Char*
-ACEXML_FileCharStream::getEncoding (void)
-{
- return this->encoding_;
-}
-
-const ACEXML_Char*
-ACEXML_FileCharStream::getSystemId (void)
-{
- return this->filename_;
-}
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