removed wxTLW cruft now that all ports have it

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

diff --git a/src/common/http.cpp b/src/common/http.cpp
index 9f7e3adabc05cb849a57007b13576f5a373d491a..5a79944d282a39ee971d7bc5944c50aab241ae67 100644 (file)
--- a/src/common/http.cpp
+++ b/src/common/http.cpp
@@ -20,7 +20,7 @@
   #pragma hdrstop
 #endif
 
-#if wxUSE_SOCKETS
+#if wxUSE_PROTOCOL_HTTP
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -32,10 +32,8 @@
 #include "wx/protocol/http.h"
 #include "wx/sckstrm.h"
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxHTTP, wxProtocol)
 IMPLEMENT_PROTOCOL(wxHTTP, wxT("http"), wxT("80"), TRUE)
-#endif
 
 #define HTTP_BSIZE 2048
 
@@ -47,10 +45,17 @@ wxHTTP::wxHTTP()
   m_read = FALSE;
   m_proxy_mode = FALSE;
 
-  SetNotify(GSOCK_LOST_FLAG);
+  SetNotify(wxSOCKET_LOST_FLAG);
 }
 
 wxHTTP::~wxHTTP()
+{
+    ClearHeaders();
+
+    delete m_addr;
+}
+
+void wxHTTP::ClearHeaders()
 {
   // wxString isn't a wxObject
   wxNode *node = m_headers.First();
@@ -61,6 +66,8 @@ wxHTTP::~wxHTTP()
     delete string;
     node = node->Next();
   }
+
+  m_headers.Clear();
 }
 
 wxString wxHTTP::GetContentType()
@@ -76,7 +83,7 @@ void wxHTTP::SetProxyMode(bool on)
 void wxHTTP::SetHeader(const wxString& header, const wxString& h_data)
 {
   if (m_read) {
-    m_headers.Clear();
+    ClearHeaders();
     m_read = FALSE;
   }
 
@@ -96,7 +103,7 @@ wxString wxHTTP::GetHeader(const wxString& header)
   wxString upper_header;
 
   upper_header = header.Upper();
-  
+
   node = m_headers.Find(upper_header);
   if (!node)
     return wxEmptyString;
@@ -113,7 +120,7 @@ void wxHTTP::SendHeaders()
     wxString *str = (wxString *)head->Data();
 
     wxString buf;
-    buf.Printf(wxT("%s: %s\n\r"), head->GetKeyString(), str->GetData());
+    buf.Printf(wxT("%s: %s\r\n"), head->GetKeyString(), str->GetData());
 
     const wxWX2MBbuf cbuf = buf.mb_str();
     Write(cbuf, strlen(cbuf));
@@ -127,10 +134,16 @@ bool wxHTTP::ParseHeaders()
   wxString line;
   wxStringTokenizer tokenzr;
 
-  m_headers.Clear();
+  ClearHeaders();
   m_read = TRUE;
 
-  while (1) {
+#if defined(__VISAGECPP__)
+// VA just can't stand while(1)
+    bool bOs2var = TRUE;
+    while(bOs2var) {
+#else
+    while (1) {
+#endif
     m_perr = GetLine(this, line);
     if (m_perr != wxPROTO_NOERR)
       return FALSE;
@@ -138,13 +151,8 @@ bool wxHTTP::ParseHeaders()
     if (line.Length() == 0)
       break;
 
-    tokenzr.SetString(line, " :\t\n\r");
-    if (!tokenzr.HasMoreTokens())
-      return FALSE;
-
-    wxString left_str = tokenzr.GetNextToken();
-    wxString *str = new wxString(tokenzr.GetNextToken());
-
+    wxString left_str = line.BeforeFirst(':');
+    wxString *str = new wxString(line.AfterFirst(':').Strip(wxString::both));
     left_str.MakeUpper();
 
     m_headers.Append(left_str, (wxObject *) str);
@@ -174,6 +182,8 @@ bool wxHTTP::Connect(const wxString& host)
   if (!addr->Service(wxT("http")))
     addr->Service(80);
 
+  SetHeader(wxT("Host"), host);
+
   return TRUE;
 }
 
@@ -181,42 +191,46 @@ bool wxHTTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
 {
   if (m_addr) {
     delete m_addr;
-    m_addr = NULL;
     Close();
   }
 
-  m_addr = (wxSockAddress *) addr.Clone();
+  m_addr = addr.Clone();
+
+  wxIPV4address *ipv4addr = wxDynamicCast(&addr, wxIPV4address);
+  if (ipv4addr)
+      SetHeader(wxT("Host"), ipv4addr->OrigHostname());
+
   return TRUE;
 }
 
 bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
 {
-  wxChar *tmp_buf;
-  wxChar buf[200]; // 200 is arbitrary.
-  wxString tmp_str = path;
-
-  // If there is no User-Agent defined, define it.
-  if (GetHeader(wxT("User-Agent")).IsNull())
-    SetHeader(wxT("User-Agent"), wxT("wxWindows 2.x")); 
+  const wxChar *request;
 
   switch (req) {
   case wxHTTP_GET:
-    tmp_buf = wxT("GET");
+    request = wxT("GET");
     break;
   default:
     return FALSE;
   }
 
+  // If there is no User-Agent defined, define it.
+  if (GetHeader(wxT("User-Agent")).IsNull())
+    SetHeader(wxT("User-Agent"), wxT("wxWindows 2.x"));
+
   SaveState();
-  SetFlags(NONE);
+  SetFlags(wxSOCKET_NONE);
   Notify(FALSE);
 
-  wxSprintf(buf, wxT("%s %s HTTP/1.0\n\r"), tmp_buf, tmp_str.GetData());
-  const wxWX2MBbuf pathbuf = wxConvLibc.cWX2MB(buf);
+  wxString buf;
+  buf.Printf(wxT("%s %s HTTP/1.0\r\n"), request, path.c_str());
+  const wxWX2MBbuf pathbuf = wxConvLocal.cWX2MB(buf);
   Write(pathbuf, strlen(wxMBSTRINGCAST pathbuf));
   SendHeaders();
-  Write("\n\r", 2);
+  Write("\r\n", 2);
 
+  wxString tmp_str;
   m_perr = GetLine(this, tmp_str);
   if (m_perr != wxPROTO_NOERR) {
     RestoreState();
@@ -239,7 +253,7 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
   token.NextToken();
   tmp_str2 = token.NextToken();
 
-  switch (tmp_str2[(unsigned int) 0]) {
+  switch (tmp_str2[0u]) {
   case wxT('1'):
     /* INFORMATION / SUCCESS */
     break;
@@ -260,7 +274,8 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
   return ret_value;
 }
 
-class wxHTTPStream : public wxSocketInputStream {
+class wxHTTPStream : public wxSocketInputStream
+{
 public:
   wxHTTP *m_http;
   size_t m_httpsize;
@@ -272,6 +287,8 @@ public:
 
 protected:
   size_t OnSysRead(void *buffer, size_t bufsize);
+
+    DECLARE_NO_COPY_CLASS(wxHTTPStream)
 };
 
 size_t wxHTTPStream::OnSysRead(void *buffer, size_t bufsize)
@@ -289,16 +306,13 @@ size_t wxHTTPStream::OnSysRead(void *buffer, size_t bufsize)
 
 bool wxHTTP::Abort(void)
 {
-  bool ret;
-
-  ret = wxSocketClient::Close();
-
-  return ret;
+  return wxSocketClient::Close();
 }
 
 wxInputStream *wxHTTP::GetInputStream(const wxString& path)
 {
-  wxHTTPStream *inp_stream = new wxHTTPStream(this);
+  wxHTTPStream *inp_stream;
+
   wxString new_path;
 
   m_perr = wxPROTO_CONNERR;
@@ -306,12 +320,22 @@ wxInputStream *wxHTTP::GetInputStream(const wxString& path)
     return NULL;
 
   // We set m_connected back to FALSE so wxSocketBase will know what to do.
+#ifdef __WXMAC__
+        wxSocketClient::Connect(*m_addr , FALSE );
+        wxSocketClient::WaitOnConnect(10);
+
+    if (!wxSocketClient::IsConnected())
+        return NULL;
+#else
   if (!wxProtocol::Connect(*m_addr))
     return NULL;
+#endif
 
   if (!BuildRequest(path, wxHTTP_GET))
     return NULL;
 
+  inp_stream = new wxHTTPStream(this);
+
   if (!GetHeader(wxT("Content-Length")).IsEmpty())
     inp_stream->m_httpsize = wxAtoi(WXSTRINGCAST GetHeader(wxT("Content-Length")));
   else
@@ -320,10 +344,10 @@ wxInputStream *wxHTTP::GetInputStream(const wxString& path)
   inp_stream->m_read_bytes = 0;
 
   Notify(FALSE);
-  SetFlags(SPEED | WAITALL);
+  SetFlags(wxSOCKET_BLOCK | wxSOCKET_WAITALL);
 
   return inp_stream;
 }
 
-#endif
-   // wxUSE_SOCKETS
+#endif // wxUSE_PROTOCOL_HTTP
+