don't log empty status messages in wxLogWindow

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

diff --git a/src/common/http.cpp b/src/common/http.cpp
index dd848b7a05c5bf1ba2df54824db7b07c4747bf3f..a50e3ea140b8877ed69c30ad1ce7d6793d3670a4 100644 (file)
--- a/src/common/http.cpp
+++ b/src/common/http.cpp
@@ -20,6 +20,8 @@
 #pragma hdrstop
 #endif
 
+#if wxUSE_SOCKETS
+
 #ifndef WX_PRECOMP
 #endif
 
@@ -34,7 +36,7 @@
 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxHTTP, wxProtocol)
-IMPLEMENT_PROTOCOL(wxHTTP, "http", "80", TRUE)
+IMPLEMENT_PROTOCOL(wxHTTP, _T("http"), _T("80"), TRUE)
 #endif
 
 #define HTTP_BSIZE 2048
@@ -52,7 +54,7 @@ wxHTTP::wxHTTP()
 wxHTTP::~wxHTTP()
 {
   // wxString isn't a wxObject
-  wxNode *node = m_headers.First(); 
+  wxNode *node = m_headers.First();
   wxString *string;
 
   while (node) {
@@ -64,7 +66,7 @@ wxHTTP::~wxHTTP()
 
 wxString wxHTTP::GetContentType()
 {
-  return GetHeader("Content-Type");
+  return GetHeader(_T("Content-Type"));
 }
 
 void wxHTTP::SetHeader(const wxString& header, const wxString& h_data)
@@ -88,7 +90,7 @@ wxString wxHTTP::GetHeader(const wxString& header)
 {
   wxNode *node = m_headers.Find(header);
   if (!node)
-    return (char *)NULL;
+    return wxEmptyString;
 
   return *((wxString *)node->Data());
 }
@@ -97,12 +99,15 @@ void wxHTTP::SendHeaders()
 {
   wxNode *head = m_headers.First();
 
-  while (head) {
+  while (head)
+  {
     wxString *str = (wxString *)head->Data();
-    char buf[100];
 
-    sprintf(buf, "%s: %s\n\r", head->key.string, str->GetData());
-    Write(buf, strlen(buf));
+    wxString buf;
+    buf.Printf(_T("%s: %s\n\r"), head->GetKeyString(), str->GetData());
+
+    const wxWX2MBbuf cbuf = buf.mb_str();
+    Write(cbuf, strlen(cbuf));
 
     head = head->Next();
   }
@@ -123,6 +128,7 @@ bool wxHTTP::ParseHeaders()
     if (line.Length() == 0)
       break;
 
+    wxPrintf(_T("Header: %s\n"), WXSTRINGCAST line);
     int pos = line.Find(':');
     if (pos == -1)
       return FALSE;
@@ -158,13 +164,13 @@ bool wxHTTP::Connect(const wxString& host)
     return FALSE;
   }
 
-  if (!addr->Service("http"))
+  if (!addr->Service(_T("http")))
     addr->Service(80);
 
   return TRUE;
 }
 
-bool wxHTTP::Connect(wxSockAddress& addr)
+bool wxHTTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
 {
   struct sockaddr *raw_addr;
   size_t len;
@@ -181,6 +187,7 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
 {
   char *tmp_buf;
   char buf[HTTP_BSIZE];
+  const wxWX2MBbuf pathbuf = path.mb_str();
 
   switch (req) {
   case wxHTTP_GET:
@@ -190,7 +197,11 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
     return FALSE;
   }
 
-  sprintf(buf, "%s %s HTTP/1.0\n\r", tmp_buf, (const char *)path);
+  SaveState();
+  Notify(FALSE);
+  SetFlags(WAITALL);
+
+  sprintf(buf, "%s %s HTTP/1.0\n\r", tmp_buf, (const char*)pathbuf);
   Write(buf, strlen(buf));
   SendHeaders();
   sprintf(buf, "\n\r");
@@ -199,37 +210,47 @@ bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
   wxString tmp_str;
 
   m_error = GetLine(this, tmp_str);
-  if (m_error != wxPROTO_NOERR)
+  if (m_error != wxPROTO_NOERR) {
+    RestoreState();
     return FALSE;
+  }
 
-  if (!tmp_str.Contains("HTTP/")) {
+  if (!tmp_str.Contains(_T("HTTP/"))) {
     // TODO: support HTTP v0.9 which can have no header.
-    SetHeader("Content-Length", "-1");
-    SetHeader("Content-Type", "none/none");
+    SetHeader(_T("Content-Length"), _T("-1"));
+    SetHeader(_T("Content-Type"), _T("none/none"));
+    RestoreState();
     return TRUE;
   }
 
-  wxStringTokenizer token(tmp_str,' ');
+  wxStringTokenizer token(tmp_str,_T(' '));
   wxString tmp_str2;
+  bool ret_value;
 
   token.NextToken();
   tmp_str2 = token.NextToken();
 
-  switch (atoi(tmp_str2)) {
+  switch (wxAtoi(tmp_str2)) {
   case 200:
     break;
   default:
     m_error = wxPROTO_NOFILE;
+    RestoreState();
     return FALSE;
   }
 
-  return ParseHeaders();
+  ret_value = ParseHeaders();
+  RestoreState();
+  return ret_value;
 }
 
 class wxHTTPStream : public wxSocketInputStream {
 public:
   wxHTTP *m_http;
+  size_t m_httpsize;
+
   wxHTTPStream(wxHTTP *http) : wxSocketInputStream(*http), m_http(http) {}
+  size_t StreamSize() const { return m_httpsize; }
   virtual ~wxHTTPStream(void) { m_http->Abort(); }
 };
 
@@ -253,5 +274,12 @@ wxInputStream *wxHTTP::GetInputStream(const wxString& path)
   if (!BuildRequest(path, wxHTTP_GET))
     return NULL;
 
+  wxPrintf(_T("Len = %s\n"), WXSTRINGCAST GetHeader(_T("Content-Length")));
+  if (!GetHeader(_T("Content-Length")).IsEmpty())
+    inp_stream->m_httpsize = wxAtoi(WXSTRINGCAST GetHeader(_T("Content-Length")));
+
   return inp_stream;
 }
+
+#endif
+   // wxUSE_SOCKETS