Rename wxWebHistoryItem to wxWebViewHistoryItem.

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

diff --git a/src/common/datstrm.cpp b/src/common/datstrm.cpp
index 656b628b35faa1d5ef437d65dcf21e14b75cc698..607c542647064d4983d1faff61b3501d4c2ed842 100644 (file)
--- a/src/common/datstrm.cpp
+++ b/src/common/datstrm.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        datstrm.cpp
+// Name:        src/common/datstrm.cpp

 // Purpose:     Data stream classes
 // Author:      Guilhem Lavaux
 // Modified by: Mickael Gilabert
 // Purpose:     Data stream classes
 // Author:      Guilhem Lavaux
 // Modified by: Mickael Gilabert


@@ -19,15 +19,18 @@
 #if wxUSE_STREAMS
 
 #include "wx/datstrm.h"
 #if wxUSE_STREAMS
 
 #include "wx/datstrm.h"

-#include "wx/math.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/math.h"
+#endif //WX_PRECOMP

 
 // ---------------------------------------------------------------------------
 // wxDataInputStream
 // ---------------------------------------------------------------------------
 
 #if wxUSE_UNICODE
 
 // ---------------------------------------------------------------------------
 // wxDataInputStream
 // ---------------------------------------------------------------------------
 
 #if wxUSE_UNICODE

-wxDataInputStream::wxDataInputStream(wxInputStream& s, wxMBConv& conv)
-  : m_input(&s), m_be_order(false), m_conv(conv)
+wxDataInputStream::wxDataInputStream(wxInputStream& s, const wxMBConv& conv)
+  : m_input(&s), m_be_order(false), m_conv(conv.Clone())

 #else
 wxDataInputStream::wxDataInputStream(wxInputStream& s)
   : m_input(&s), m_be_order(false)
 #else
 wxDataInputStream::wxDataInputStream(wxInputStream& s)
   : m_input(&s), m_be_order(false)


@@ -35,6 +38,21 @@ wxDataInputStream::wxDataInputStream(wxInputStream& s)
 {
 }
 
 {
 }
 

+wxDataInputStream::~wxDataInputStream()
+{
+#if wxUSE_UNICODE
+    delete m_conv;
+#endif // wxUSE_UNICODE
+}
+
+#if wxUSE_UNICODE
+void wxDataInputStream::SetConv( const wxMBConv &conv )
+{
+    delete m_conv;
+    m_conv = conv.Clone();
+}
+#endif
+

 #if wxHAS_INT64
 wxUint64 wxDataInputStream::Read64()
 {
 #if wxHAS_INT64
 wxUint64 wxDataInputStream::Read64()
 {


@@ -82,7 +100,7 @@ double wxDataInputStream::ReadDouble()
   char buf[10];
 
   m_input->Read(buf, 10);
   char buf[10];
 
   m_input->Read(buf, 10);

-  return ConvertFromIeeeExtended((const wxInt8 *)buf);
+  return wxConvertFromIeeeExtended((const wxInt8 *)buf);

 #else
   return 0.0;
 #endif
 #else
   return 0.0;
 #endif


@@ -90,25 +108,27 @@ double wxDataInputStream::ReadDouble()
 
 wxString wxDataInputStream::ReadString()
 {
 
 wxString wxDataInputStream::ReadString()
 {

-  size_t len;
-
-  len = Read32();
+    wxString ret;

 
 

-  if (len > 0)
-  {
+    const size_t len = Read32();
+    if ( len > 0 )
+    {

 #if wxUSE_UNICODE
 #if wxUSE_UNICODE

-    wxCharBuffer tmp(len + 1);
-    m_input->Read(tmp.data(), len);
-    tmp.data()[len] = '\0';
-    wxString ret(m_conv.cMB2WX(tmp.data()));
+        wxCharBuffer tmp(len + 1);
+        if ( tmp )
+        {
+            m_input->Read(tmp.data(), len);
+            tmp.data()[len] = '\0';
+            ret = m_conv->cMB2WX(tmp.data());
+        }

 #else
 #else

-    wxString ret;
-    m_input->Read( wxStringBuffer(ret, len), len);
+        wxStringBuffer buf(ret, len);
+        if ( buf )
+            m_input->Read(buf, len);

 #endif
 #endif

+    }
+

     return ret;
     return ret;

-  }
-  else
-    return wxEmptyString;

 }
 
 #if wxUSE_LONGLONG
 }
 
 #if wxUSE_LONGLONG


@@ -296,7 +316,7 @@ void wxDataInputStream::ReadLL(wxLongLong *buffer, size_t size)
 wxLongLong wxDataInputStream::ReadLL(void)
 {
     wxLongLong ll;
 wxLongLong wxDataInputStream::ReadLL(void)
 {
     wxLongLong ll;

-    DoReadLL(&ll, 1, m_input, m_be_order);
+    DoReadLL(&ll, (size_t)1, m_input, m_be_order);

     return ll;
 }
 #endif // wxUSE_LONGLONG
     return ll;
 }
 #endif // wxUSE_LONGLONG


@@ -445,8 +465,8 @@ wxDataInputStream& wxDataInputStream::operator>>(float& f)
 // ---------------------------------------------------------------------------
 
 #if wxUSE_UNICODE
 // ---------------------------------------------------------------------------
 
 #if wxUSE_UNICODE

-wxDataOutputStream::wxDataOutputStream(wxOutputStream& s, wxMBConv& conv)
-  : m_output(&s), m_be_order(false), m_conv(conv)
+wxDataOutputStream::wxDataOutputStream(wxOutputStream& s, const wxMBConv& conv)
+  : m_output(&s), m_be_order(false), m_conv(conv.Clone())

 #else
 wxDataOutputStream::wxDataOutputStream(wxOutputStream& s)
   : m_output(&s), m_be_order(false)
 #else
 wxDataOutputStream::wxDataOutputStream(wxOutputStream& s)
   : m_output(&s), m_be_order(false)


@@ -454,6 +474,21 @@ wxDataOutputStream::wxDataOutputStream(wxOutputStream& s)
 {
 }
 
 {
 }
 

+wxDataOutputStream::~wxDataOutputStream()
+{
+#if wxUSE_UNICODE
+    delete m_conv;
+#endif // wxUSE_UNICODE
+}
+
+#if wxUSE_UNICODE
+void wxDataOutputStream::SetConv( const wxMBConv &conv )
+{
+    delete m_conv;
+    m_conv = conv.Clone();
+}
+#endif
+

 #if wxHAS_INT64
 void wxDataOutputStream::Write64(wxUint64 i)
 {
 #if wxHAS_INT64
 void wxDataOutputStream::Write64(wxUint64 i)
 {


@@ -497,7 +532,7 @@ void wxDataOutputStream::Write8(wxUint8 i)
 void wxDataOutputStream::WriteString(const wxString& string)
 {
 #if wxUSE_UNICODE
 void wxDataOutputStream::WriteString(const wxString& string)
 {
 #if wxUSE_UNICODE

-  const wxWX2MBbuf buf = string.mb_str(m_conv);
+  const wxWX2MBbuf buf = string.mb_str(*m_conv);

 #else
   const wxWX2MBbuf buf = string.mb_str();
 #endif
 #else
   const wxWX2MBbuf buf = string.mb_str();
 #endif


@@ -512,10 +547,15 @@ void wxDataOutputStream::WriteDouble(double d)
   char buf[10];
 
 #if wxUSE_APPLE_IEEE
   char buf[10];
 
 #if wxUSE_APPLE_IEEE

-  ConvertToIeeeExtended(d, (wxInt8 *)buf);
+  wxConvertToIeeeExtended(d, (wxInt8 *)buf);

 #else
 #else

+  wxUnusedVar(d);

 #if !defined(__VMS__) && !defined(__GNUG__)
 #if !defined(__VMS__) && !defined(__GNUG__)

+#ifdef _MSC_VER
+# pragma message("wxDataOutputStream::WriteDouble() not using IeeeExtended - will not work!")
+#else

 # pragma warning "wxDataOutputStream::WriteDouble() not using IeeeExtended - will not work!"
 # pragma warning "wxDataOutputStream::WriteDouble() not using IeeeExtended - will not work!"

+#endif

 #endif
    buf[0] = '\0';
 #endif
 #endif
    buf[0] = '\0';
 #endif


@@ -633,13 +673,6 @@ void wxDataOutputStream::WriteDouble(const double *buffer, size_t size)
   }
 }
 
   }
 }
 

-wxDataOutputStream& wxDataOutputStream::operator<<(const wxChar *string)
-{
-  Write32(wxStrlen(string));
-  m_output->Write((const char *)string, wxStrlen(string)*sizeof(wxChar));
-  return *this;
-}
-

 wxDataOutputStream& wxDataOutputStream::operator<<(const wxString& string)
 {
   WriteString(string);
 wxDataOutputStream& wxDataOutputStream::operator<<(const wxString& string)
 {
   WriteString(string);


@@ -724,4 +757,3 @@ wxDataOutputStream& wxDataOutputStream::operator<<(float f)
 
 #endif
   // wxUSE_STREAMS
 
 #endif
   // wxUSE_STREAMS

-