Makefile next attempt

[wxWidgets.git] / src / common / fstream.cpp

diff --git a/src/common/fstream.cpp b/src/common/fstream.cpp
index 4014d31031a1c5267af7ac0f01c2b861fdfba59a..14613367e6cedcec8dfa522a411acbe8bd1f82b0 100644 (file)
--- a/src/common/fstream.cpp
+++ b/src/common/fstream.cpp
@@ -23,20 +23,29 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

-#define BUF_TEMP_SIZE 10000
-

 // ----------------------------------------------------------------------------
 // wxFileInputStream
 // ----------------------------------------------------------------------------
 
 wxFileInputStream::wxFileInputStream(const wxString& fileName)
 // ----------------------------------------------------------------------------
 // wxFileInputStream
 // ----------------------------------------------------------------------------
 
 wxFileInputStream::wxFileInputStream(const wxString& fileName)

-  : wxFile(fileName, read)
+  : wxInputStream()

 {
 {

+  m_file = new wxFile(fileName, wxFile::read);
+  m_file_destroy = TRUE;

   m_i_streambuf->SetBufferIO(1024);
 }
 
   m_i_streambuf->SetBufferIO(1024);
 }
 

+wxFileInputStream::wxFileInputStream()
+  : wxInputStream()
+{
+  m_file_destroy = FALSE;
+  m_file = NULL;
+}
+

 wxFileInputStream::~wxFileInputStream()
 {
 wxFileInputStream::~wxFileInputStream()
 {

+  if (m_file_destroy)
+    delete m_file;

 }
 
 char wxFileInputStream::Peek()
 }
 
 char wxFileInputStream::Peek()


@@ -46,17 +55,17 @@ char wxFileInputStream::Peek()
 
 size_t wxFileInputStream::DoRead(void *buffer, size_t size)
 {
 
 size_t wxFileInputStream::DoRead(void *buffer, size_t size)
 {

-  return wxFile::Read(buffer, size);
+  return m_file->Read(buffer, size);

 }
 
 off_t wxFileInputStream::DoSeekInput(off_t pos, wxSeekMode mode)
 {
 }
 
 off_t wxFileInputStream::DoSeekInput(off_t pos, wxSeekMode mode)
 {

-  return wxFile::Seek(pos, mode);
+  return m_file->Seek(pos, mode);

 }
 
 off_t wxFileInputStream::DoTellInput() const
 {
 }
 
 off_t wxFileInputStream::DoTellInput() const
 {

-  return wxFile::Tell();
+  return m_file->Tell();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -64,37 +73,49 @@ off_t wxFileInputStream::DoTellInput() const
 // ----------------------------------------------------------------------------
 
 wxFileOutputStream::wxFileOutputStream(const wxString& fileName)
 // ----------------------------------------------------------------------------
 
 wxFileOutputStream::wxFileOutputStream(const wxString& fileName)

- : wxFile(fileName, write)

 {
 {

+  m_file = new wxFile(fileName, wxFile::write);
+  m_file_destroy = TRUE;

   m_o_streambuf->SetBufferIO(1024);
 }
 
   m_o_streambuf->SetBufferIO(1024);
 }
 

+wxFileOutputStream::wxFileOutputStream()
+  : wxOutputStream()
+{
+  m_o_streambuf->SetBufferIO(1024);
+  m_file_destroy = FALSE;
+  m_file = NULL;
+}
+

 wxFileOutputStream::~wxFileOutputStream()
 {
 wxFileOutputStream::~wxFileOutputStream()
 {

-  Sync();
+  if (m_file_destroy) {
+    Sync();
+    delete m_file;
+  }

 }
 
 size_t wxFileOutputStream::DoWrite(const void *buffer, size_t size)
 {
 }
 
 size_t wxFileOutputStream::DoWrite(const void *buffer, size_t size)
 {

-  size_t ret = wxFile::Write(buffer, size);
-  m_bad = wxFile::Error();
+  size_t ret = m_file->Write(buffer, size);
+  m_bad = m_file->Error();

   return ret;
 }
 
 off_t wxFileOutputStream::DoTellOutput() const
 {
   return ret;
 }
 
 off_t wxFileOutputStream::DoTellOutput() const
 {

-  return wxFile::Tell();
+  return m_file->Tell();

 }
 
 off_t wxFileOutputStream::DoSeekOutput(off_t pos, wxSeekMode mode)
 {
 }
 
 off_t wxFileOutputStream::DoSeekOutput(off_t pos, wxSeekMode mode)
 {

-  return wxFile::Seek(pos, mode);
+  return m_file->Seek(pos, mode);

 }
 
 void wxFileOutputStream::Sync()
 {
   wxOutputStream::Sync();
 }
 
 void wxFileOutputStream::Sync()
 {
   wxOutputStream::Sync();

-  wxFile::Flush();
+  m_file->Flush();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -102,10 +123,15 @@ void wxFileOutputStream::Sync()
 // ----------------------------------------------------------------------------
 
 wxFileStream::wxFileStream(const wxString& fileName)
 // ----------------------------------------------------------------------------
 
 wxFileStream::wxFileStream(const wxString& fileName)

-  : wxFile(fileName, read_write)
+  : wxFileInputStream(), wxFileOutputStream()

 {
 {

+  m_file = new wxFile(fileName, wxFile::read_write);
+  // Reread the initial buffer.
+  m_i_streambuf->SetBufferIO(1024);

 }
 
 wxFileStream::~wxFileStream()
 {
 }
 
 wxFileStream::~wxFileStream()
 {

+  Sync();
+  delete m_file;

 }
 }