X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/04dbb6467be8f564f380bd9a1106fbdecbd26a98..b9f933ab5d4a293790d0f5186c434229678c76ea:/src/html/htmlfilt.cpp
diff --git a/src/html/htmlfilt.cpp b/src/html/htmlfilt.cpp
index b28da27368..0482dc49cd 100644
--- a/src/html/htmlfilt.cpp
+++ b/src/html/htmlfilt.cpp
@@ -9,7 +9,7 @@
#ifdef __GNUG__
-#pragma implementation
+#pragma implementation "htmlfilt.h"
#endif
#include "wx/wxprec.h"
@@ -29,6 +29,35 @@
#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)
+{
+ size_t streamSize = s->GetSize();
+
+ if(streamSize == ~(size_t)0)
+ {
+ const size_t bufSize = 4095;
+ char buffer[bufSize+1];
+ size_t lastRead;
+
+ do
+ {
+ s->Read(buffer, bufSize);
+ lastRead = s->LastRead();
+ buffer[lastRead] = 0;
+ str.Append(buffer);
+ }
+ while(lastRead == bufSize);
+ }
+ else
+ {
+ char* src = new char[streamSize+1];
+ s->Read(src, streamSize);
+ src[streamSize] = 0;
+ str = src;
+ delete [] src;
+ }
+}
/*
@@ -55,16 +84,12 @@ bool wxHtmlFilterPlainText::CanRead(const wxFSFile& WXUNUSED(file)) const
wxString wxHtmlFilterPlainText::ReadFile(const wxFSFile& file) const
{
wxInputStream *s = file.GetStream();
- char *src;
wxString doc, doc2;
if (s == NULL) return wxEmptyString;
- src = new char[s->GetSize()+1];
- src[s->GetSize()] = 0;
- s->Read(src, s->GetSize());
- doc = src;
- delete [] src;
+ wxPrivate_ReadString(doc, s);
+ doc.Replace(wxT("&"), wxT("&"), TRUE);
doc.Replace(wxT("<"), wxT("<"), TRUE);
doc.Replace(wxT(">"), wxT(">"), TRUE);
doc2 = "\n" + doc + "\n
";
@@ -139,7 +164,6 @@ bool wxHtmlFilterHTML::CanRead(const wxFSFile& file) const
wxString wxHtmlFilterHTML::ReadFile(const wxFSFile& file) const
{
wxInputStream *s = file.GetStream();
- char *src;
wxString doc;
if (s == NULL)
@@ -147,18 +171,14 @@ wxString wxHtmlFilterHTML::ReadFile(const wxFSFile& file) const
wxLogError(_("Cannot open HTML document: %s"), file.GetLocation().c_str());
return wxEmptyString;
}
- src = new char[s->GetSize() + 1];
- src[s->GetSize()] = 0;
- s->Read(src, s->GetSize());
- doc = src;
- delete[] src;
+ wxPrivate_ReadString(doc, s);
// add meta tag if we obtained this through http:
if (file.GetMimeType().Find(_T("; charset=")) == 0)
{
wxString s(_T("");
- return s;
+ return s+doc;
}
return doc;