Renamed GSocket_SetBlocking to GSocket_SetNonBlocking and *Fallback to *Callback

Added GSocket_SetTimeout
Added timeout support in wxSocket (as it was in previous releases)
Updated documentation


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3215 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/http.tex

@@ -23,10 +23,18 @@
 
 Creates a new input stream on the the specified path. You can use all except the seek
 functionality of wxStream. Seek isn't available on all streams. For example,
-http or ftp streams doesn't deal with it. Other functions like StreamSize and
-Tell aren't available for the moment for this sort of stream.
+http or ftp streams doesn't deal with it. Other functions like Tell and SeekI
+for this sort of stream.
 You will be notified when the EOF is reached by an error.
 
+\wxheading{Note}
+
+You can know the size of the file you are getting using \helpref{wxStreamBase::GetSize()}{wxstreambasegetsize}.
+But there is a limitation: as HTTP servers aren't obliged to pass the size ofi
+the file, in some case, you will be returned 0xfffffff by GetSize(). In these
+cases, you should use the value returned by \helpref{wxInputStream::LastRead()}{wxinputstreamlastread}:
+this value will be 0 when the stream is finished.
+
 \wxheading{Return value}
 
 Returns the initialized stream. You will have to delete it yourself once you
@@ -48,10 +56,14 @@ It sets data of a field to be sent during the next request to the HTTP server. T
 name is specified by \it{header} and the content by \it{h\_data}.
 This is a low level function and it assumes that you know what you are doing.
 
-\membersection{wxHTTP::SetHeader}
+\membersection{wxHTTP::GetHeader}
 
 \func{wxString}{GetHeader}{\param{const wxString\&}{ header}}
 
 Returns the data attached with a field whose name is specified by \it{header}.
 If the field doesn't exist, it will return an empty string and not a NULL string.
 
+\wxheading{Note}
+
+The header is not case-sensitive: I mean that "CONTENT-TYPE" and "content-type" 
+represent the same header.