don't crash on weird line endings like \r\r\n

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

diff --git a/src/common/fs_inet.cpp b/src/common/fs_inet.cpp
index f2add645833392be0744aa286e97ea5c3a3a20bf..26080da98779d71a5534e0583a5ba6b509ebba4d 100644 (file)
--- a/src/common/fs_inet.cpp
+++ b/src/common/fs_inet.cpp
@@ -1,19 +1,16 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

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

 // Purpose:     HTTP and FTP file system
 // Author:      Vaclav Slavik
 // Copyright:   (c) 1999 Vaclav Slavik
 // Purpose:     HTTP and FTP file system
 // Author:      Vaclav Slavik
 // Copyright:   (c) 1999 Vaclav Slavik

+// RCS-ID:      $Id$

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "fs_inet.h"
-#endif
-

 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #if !wxUSE_SOCKETS
 #endif
 
 #if !wxUSE_SOCKETS


@@ -24,13 +21,13 @@
 #if wxUSE_FILESYSTEM && wxUSE_FS_INET
 
 #ifndef WXPRECOMP
 #if wxUSE_FILESYSTEM && wxUSE_FS_INET
 
 #ifndef WXPRECOMP

+    #include "wx/module.h"

 #endif
 
 #include "wx/wfstream.h"
 #include "wx/url.h"
 #include "wx/filesys.h"
 #include "wx/fs_inet.h"
 #endif
 
 #include "wx/wfstream.h"
 #include "wx/url.h"
 #include "wx/filesys.h"
 #include "wx/fs_inet.h"

-#include "wx/module.h"

 
 // ----------------------------------------------------------------------------
 // Helper classes
 
 // ----------------------------------------------------------------------------
 // Helper classes


@@ -43,7 +40,7 @@ public:
     wxTemporaryFileInputStream(const wxString& filename) :
         wxFileInputStream(filename), m_filename(filename) {}
 
     wxTemporaryFileInputStream(const wxString& filename) :
         wxFileInputStream(filename), m_filename(filename) {}
 

-    ~wxTemporaryFileInputStream()
+    virtual ~wxTemporaryFileInputStream()

     {
         // NB: copied from wxFileInputStream dtor, we need to do it before
         //     wxRemoveFile
     {
         // NB: copied from wxFileInputStream dtor, we need to do it before
         //     wxRemoveFile


@@ -67,11 +64,11 @@ protected:
 static wxString StripProtocolAnchor(const wxString& location)
 {
     wxString myloc(location.BeforeLast(wxT('#')));
 static wxString StripProtocolAnchor(const wxString& location)
 {
     wxString myloc(location.BeforeLast(wxT('#')));

-    if (myloc.IsEmpty()) myloc = location.AfterFirst(wxT(':'));
+    if (myloc.empty()) myloc = location.AfterFirst(wxT(':'));

     else myloc = myloc.AfterFirst(wxT(':'));
 
     // fix malformed url:
     else myloc = myloc.AfterFirst(wxT(':'));
 
     // fix malformed url:

-    if (myloc.Left(2) != wxT("//"))
+    if (!myloc.Left(2).IsSameAs(wxT("//")))

     {
         if (myloc.GetChar(0) != wxT('/')) myloc = wxT("//") + myloc;
         else myloc = wxT("/") + myloc;
     {
         if (myloc.GetChar(0) != wxT('/')) myloc = wxT("//") + myloc;
         else myloc = wxT("/") + myloc;


@@ -143,12 +140,26 @@ class wxFileSystemInternetModule : public wxModule
     DECLARE_DYNAMIC_CLASS(wxFileSystemInternetModule)
 
     public:
     DECLARE_DYNAMIC_CLASS(wxFileSystemInternetModule)
 
     public:

+        wxFileSystemInternetModule() :
+           wxModule(),
+           m_handler(NULL)
+        {
+        }
+

         virtual bool OnInit()
         {
         virtual bool OnInit()
         {

-            wxFileSystem::AddHandler(new wxInternetFSHandler);
+            m_handler = new wxInternetFSHandler;
+            wxFileSystem::AddHandler(m_handler);

             return true;
         }
             return true;
         }

-        virtual void OnExit() {}
+
+        virtual void OnExit() 
+        {
+            delete wxFileSystem::RemoveHandler(m_handler);
+        }
+
+    private:
+        wxFileSystemHandler* m_handler;

 };
 
 IMPLEMENT_DYNAMIC_CLASS(wxFileSystemInternetModule, wxModule)
 };
 
 IMPLEMENT_DYNAMIC_CLASS(wxFileSystemInternetModule, wxModule)