/////////////////////////////////////////////////////////////////////////////
-// Name: http.cpp
+// Name: src/common/http.cpp
// Purpose: HTTP protocol
// Author: Guilhem Lavaux
-// Modified by:
+// Modified by: Simo Virokannas (authentication, Dec 2005)
// Created: August 1997
// RCS-ID: $Id$
// Copyright: (c) 1997, 1998 Guilhem Lavaux
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "http.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+ #pragma hdrstop
#endif
#if wxUSE_PROTOCOL_HTTP
#include <stdlib.h>
#ifndef WX_PRECOMP
-#include "wx/string.h"
-#include "wx/app.h"
+ #include "wx/string.h"
+ #include "wx/app.h"
#endif
#include "wx/tokenzr.h"
return it == m_headers.end() ? wxGetEmptyString() : it->second;
}
+wxString wxHTTP::GenerateAuthString(const wxString& user, const wxString& pass) const
+{
+ static const char *base64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+ wxString buf;
+ wxString toencode;
+
+ buf.Printf(wxT("Basic "));
+
+ toencode.Printf(wxT("%s:%s"),user.c_str(),pass.c_str());
+
+ size_t len = toencode.length();
+ const wxChar *from = toencode.c_str();
+ while (len >= 3) { // encode full blocks first
+ buf << wxString::Format(wxT("%c%c"), base64[(from[0] >> 2) & 0x3f], base64[((from[0] << 4) & 0x30) | ((from[1] >> 4) & 0xf)]);
+ buf << wxString::Format(wxT("%c%c"), base64[((from[1] << 2) & 0x3c) | ((from[2] >> 6) & 0x3)], base64[from[2] & 0x3f]);
+ from += 3;
+ len -= 3;
+ }
+ if (len > 0) { // pad the remaining characters
+ buf << wxString::Format(wxT("%c"), base64[(from[0] >> 2) & 0x3f]);
+ if (len == 1) {
+ buf << wxString::Format(wxT("%c="), base64[(from[0] << 4) & 0x30]);
+ } else {
+ buf << wxString::Format(wxT("%c%c"), base64[(from[0] << 4) & 0x30] + ((from[1] >> 4) & 0xf), base64[(from[1] << 2) & 0x3c]);
+ }
+ buf << wxString::Format(wxT("="));
+ }
+
+ return buf;
+}
+
void wxHTTP::SetPostBuffer(const wxString& post_buf)
{
m_post_buf = post_buf;
ClearHeaders();
m_read = true;
-#if defined(__VISAGECPP__)
-// VA just can't stand while(1)
- bool bOs2var = true;
- while(bOs2var)
-#else
- while (1)
-#endif
+ for ( ;; )
{
m_perr = ReadLine(this, line);
if (m_perr != wxPROTO_NOERR)
return false;
- if (line.Length() == 0)
+ if (line.length() == 0)
break;
wxString left_str = line.BeforeFirst(':');
if (GetHeader(wxT("User-Agent")).IsNull())
SetHeader(wxT("User-Agent"), wxT("wxWidgets 2.x"));
+ // Send authentication information
+ if (!m_username.empty() || !m_password.empty()) {
+ SetHeader(wxT("Authorization"), GenerateAuthString(m_username, m_password));
+ }
+
SaveState();
// we may use non blocking sockets only if we can dispatch events from them
size_t ret = wxSocketInputStream::OnSysRead(buffer, bufsize);
m_read_bytes += ret;
+ if (m_httpsize==(size_t)-1 && m_lasterror == wxSTREAM_READ_ERROR )
+ {
+ // if m_httpsize is (size_t) -1 this means read until connection closed
+ // which is equivalent to getting a READ_ERROR, for clients however this
+ // must be translated into EOF, as it is the expected way of signalling
+ // end end of the content
+ m_lasterror = wxSTREAM_EOF ;
+ }
+
return ret;
}
}
#endif // wxUSE_PROTOCOL_HTTP
-