Sync utf8 clipboard support

common/rfb/ConnParams.cxx

@@ -24,6 +24,7 @@
 #include <rfb/Exception.h>
 #include <rfb/encodings.h>
 #include <rfb/ledStates.h>
+#include <rfb/clipboardTypes.h>
 #include <rfb/ConnParams.h>
 #include <rfb/ServerCore.h>
 #include <rfb/SMsgHandler.h>
@@ -42,7 +43,7 @@ ConnParams::ConnParams()
     supportsLEDState(false), supportsQEMUKeyEvent(false),
     supportsWEBP(false),
     supportsSetDesktopSize(false), supportsFence(false),
-    supportsContinuousUpdates(false),
+    supportsContinuousUpdates(false), supportsExtendedClipboard(false),
     compressLevel(2), qualityLevel(-1), fineQualityLevel(-1),
     subsampling(subsampleUndefined), name_(0), cursorPos_(0, 0), verStrPos(0),
     ledState_(ledUnknown), shandler(NULL)
@@ -50,6 +51,11 @@ ConnParams::ConnParams()
   memset(kasmPassed, 0, KASM_NUM_SETTINGS);
   setName("");
   cursor_ = new Cursor(0, 0, Point(), NULL);
+
+  clipFlags = clipboardUTF8 | clipboardRTF | clipboardHTML |
+              clipboardRequest | clipboardNotify | clipboardProvide;
+  memset(clipSizes, 0, sizeof(clipSizes));
+  clipSizes[0] = 20 * 1024 * 1024;
 }
 
 ConnParams::~ConnParams()
@@ -177,6 +183,9 @@ void ConnParams::setEncodings(int nEncodings, const rdr::S32* encodings)
     case pseudoEncodingContinuousUpdates:
       supportsContinuousUpdates = true;
       break;
+    case pseudoEncodingExtendedClipboard:
+      supportsExtendedClipboard = true;
+      break;
     case pseudoEncodingSubsamp1X:
       subsampling = subsampleNone;
       break;
@@ -268,3 +277,17 @@ void ConnParams::setLEDState(unsigned int state)
 {
   ledState_ = state;
 }
+
+void ConnParams::setClipboardCaps(rdr::U32 flags, const rdr::U32* lengths)
+{
+  int i, num;
+
+  clipFlags = flags;
+
+  num = 0;
+  for (i = 0;i < 16;i++) {
+    if (!(flags & (1 << i)))
+      continue;
+    clipSizes[i] = lengths[num++];
+  }
+}