Added the protocol class. servers work, but don't send data, updated the streams

to include many more state indicators and caps queries, and everything is
working better in general.

1 files changed, 67 insertions, 2 deletions

diff --git a/src/client.cpp b/src/client.cpp
index a33cdc3..cf96424 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1,6 +1,16 @@
-#include "client.h"
+#include "bu/client.h"
+#include "bu/socket.h"
+#include <stdlib.h>
+#include <errno.h>
+#include "bu/exceptions.h"
+#include "bu/protocol.h"
 
-Bu::Client::Client()
+/** Read buffer size. */
+#define RBS             (1024*2)
+
+Bu::Client::Client( Bu::Socket *pSocket ) :
+        pSocket( pSocket ),
+        pProto( NULL )
 {
 }
 
@@ -8,3 +18,58 @@ Bu::Client::~Client()
 {
 }
 
+void Bu::Client::processInput()
+{
+        char buf[RBS];
+        size_t nRead, nTotal=0;
+
+        for(;;)
+        {
+                nRead = pSocket->read( buf, nRead );
+                if( nRead < 0  )
+                {
+                        throw Bu::ConnectionException(
+                                excodeReadError,
+                                "Read error: %s",
+                                strerror( errno )
+                                );
+                }
+                else if( nRead == 0 )
+                {
+                        break;
+                }
+                else
+                {
+                        nTotal += nRead;
+                        sReadBuf.append( buf, nRead );
+                        if( !pSocket->canRead() )
+                                break;
+                }
+        }
+
+        if( pProto && nTotal )
+        {
+                pProto->onNewData( this );
+        }
+}
+
+void Bu::Client::setProtocol( Protocol *pProto )
+{
+        this->pProto = pProto;
+}
+
+Bu::Protocol *Bu::Client::getProtocol()
+{
+        return pProto;
+}
+
+void Bu::Client::clearProtocol()
+{
+        pProto = NULL;
+}
+
+Bu::FString &Bu::Client::getInput()
+{
+        return sReadBuf;
+}
+