X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1aedb1dd8b6e2ace57901cbe0ce70786ddb67947..40bab631d2020265f7d0e5e872a2925757bc92aa:/src/html/htmlfilt.cpp
diff --git a/src/html/htmlfilt.cpp b/src/html/htmlfilt.cpp
index 0482dc49cd..3fba50c992 100644
--- a/src/html/htmlfilt.cpp
+++ b/src/html/htmlfilt.cpp
@@ -4,11 +4,11 @@
// Author: Vaclav Slavik
// RCS-ID: $Id$
// Copyright: (c) 1999 Vaclav Slavik
-// Licence: wxWindows Licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "htmlfilt.h"
#endif
@@ -17,7 +17,7 @@
#include "wx/defs.h"
#if wxUSE_HTML && wxUSE_STREAMS
-#ifdef __BORDLANDC__
+#ifdef __BORLANDC__
#pragma hdrstop
#endif
@@ -26,15 +26,16 @@
#include "wx/intl.h"
#endif
+#include "wx/strconv.h"
#include "wx/html/htmlfilt.h"
#include "wx/html/htmlwin.h"
// utility function: read a wxString from a wxInputStream
-void wxPrivate_ReadString(wxString& str, wxInputStream* s)
+static void ReadString(wxString& str, wxInputStream* s, wxMBConv& conv)
{
size_t streamSize = s->GetSize();
- if(streamSize == ~(size_t)0)
+ if (streamSize == ~(size_t)0)
{
const size_t bufSize = 4095;
char buffer[bufSize+1];
@@ -45,17 +46,17 @@ void wxPrivate_ReadString(wxString& str, wxInputStream* s)
s->Read(buffer, bufSize);
lastRead = s->LastRead();
buffer[lastRead] = 0;
- str.Append(buffer);
+ str.Append(wxString(buffer, conv));
}
- while(lastRead == bufSize);
+ while (lastRead == bufSize);
}
else
{
char* src = new char[streamSize+1];
s->Read(src, streamSize);
src[streamSize] = 0;
- str = src;
- delete [] src;
+ str = wxString(src, conv);
+ delete[] src;
}
}
@@ -87,12 +88,12 @@ wxString wxHtmlFilterPlainText::ReadFile(const wxFSFile& file) const
wxString doc, doc2;
if (s == NULL) return wxEmptyString;
- wxPrivate_ReadString(doc, s);
+ ReadString(doc, s, wxConvISO8859_1);
doc.Replace(wxT("&"), wxT("&"), TRUE);
doc.Replace(wxT("<"), wxT("<"), TRUE);
doc.Replace(wxT(">"), wxT(">"), TRUE);
- doc2 = "\n" + doc + "\n
";
+ doc2 = wxT("\n") + doc + wxT("\n");
return doc2;
}
@@ -127,26 +128,18 @@ bool wxHtmlFilterImage::CanRead(const wxFSFile& file) const
wxString wxHtmlFilterImage::ReadFile(const wxFSFile& file) const
{
- return ("![](\"")
");
+ wxString res = wxT("![](\""))
");
+ return res;
}
//--------------------------------------------------------------------------------
-// wxHtmlFilterPlainText
-// filter for text/plain or uknown
+// wxHtmlFilterHTML
+// filter for text/html
//--------------------------------------------------------------------------------
-class wxHtmlFilterHTML : public wxHtmlFilter
-{
- DECLARE_DYNAMIC_CLASS(wxHtmlFilterHTML)
-
- public:
- virtual bool CanRead(const wxFSFile& file) const;
- virtual wxString ReadFile(const wxFSFile& file) const;
-};
-
IMPLEMENT_DYNAMIC_CLASS(wxHtmlFilterHTML, wxHtmlFilter)
@@ -171,15 +164,43 @@ wxString wxHtmlFilterHTML::ReadFile(const wxFSFile& file) const
wxLogError(_("Cannot open HTML document: %s"), file.GetLocation().c_str());
return wxEmptyString;
}
- wxPrivate_ReadString(doc, s);
+ // NB: We convert input file to wchar_t here in Unicode mode, based on
+ // either Content-Type header or tags. In ANSI mode, we don't
+ // do it as it is done by wxHtmlParser (for this reason, we add
+ // tag if we used Content-Type header).
+#if wxUSE_UNICODE
+ int charsetPos;
+ if ((charsetPos = file.GetMimeType().Find(_T("; charset="))) != wxNOT_FOUND)
+ {
+ wxString charset = file.GetMimeType().Mid(charsetPos + 10);
+ wxCSConv conv(charset);
+ ReadString(doc, s, conv);
+ }
+ else
+ {
+ wxString tmpdoc;
+ ReadString(tmpdoc, s, wxConvISO8859_1);
+ wxString charset = wxHtmlParser::ExtractCharsetInformation(tmpdoc);
+ if (charset.empty())
+ doc = tmpdoc;
+ else
+ {
+ wxCSConv conv(charset);
+ doc = wxString(tmpdoc.mb_str(wxConvISO8859_1), conv);
+ }
+ }
+#else // !wxUSE_UNICODE
+ ReadString(doc, s, wxConvLibc);
// add meta tag if we obtained this through http:
- if (file.GetMimeType().Find(_T("; charset=")) == 0)
+ if (!file.GetMimeType().empty())
{
- wxString s(_T("");
- return s+doc;
+ wxString hdr;
+ wxString mime = file.GetMimeType();
+ hdr.Printf(_T(""), mime.c_str());
+ return hdr+doc;
}
+#endif
return doc;
}