cec: ignore other data while waiting for a response. only get the vendor id in the...

[deb_libcec.git] / src / lib / AdapterCommunication.cpp

diff --git a/src/lib/AdapterCommunication.cpp b/src/lib/AdapterCommunication.cpp
index e6afcf463bae80fd0cacbf2f964090fa418caaed..c13000b17533c01a64e33f13dab8353941c2da96 100644 (file)
--- a/src/lib/AdapterCommunication.cpp
+++ b/src/lib/AdapterCommunication.cpp
@@ -183,30 +183,37 @@ CStdString CCECAdapterMessage::MessageCodeAsString(void) const
 CStdString CCECAdapterMessage::ToString(void) const
 {
   CStdString strMsg;
-  strMsg = MessageCodeAsString();
-
-  switch (message())
+  if (size() == 0)
   {
-  case MSGCODE_TIMEOUT_ERROR:
-  case MSGCODE_HIGH_ERROR:
-  case MSGCODE_LOW_ERROR:
+    strMsg = "empty message";
+  }
+  else
+  {
+    strMsg = MessageCodeAsString();
+
+    switch (message())
     {
-      int iLine      = (size() >= 3) ? (at(1) << 8) | at(2) : 0;
-      uint32_t iTime = (size() >= 7) ? (at(3) << 24) | (at(4) << 16) | (at(5) << 8) | at(6) : 0;
-      strMsg.AppendFormat(" line:%i", iLine);
-      strMsg.AppendFormat(" time:%u", iTime);
+    case MSGCODE_TIMEOUT_ERROR:
+    case MSGCODE_HIGH_ERROR:
+    case MSGCODE_LOW_ERROR:
+      {
+        int iLine      = (size() >= 3) ? (at(1) << 8) | at(2) : 0;
+        uint32_t iTime = (size() >= 7) ? (at(3) << 24) | (at(4) << 16) | (at(5) << 8) | at(6) : 0;
+        strMsg.AppendFormat(" line:%i", iLine);
+        strMsg.AppendFormat(" time:%u", iTime);
+      }
+      break;
+    case MSGCODE_FRAME_START:
+      if (size() >= 2)
+        strMsg.AppendFormat(" initiator:%1x destination:%1x ack:%s %s", initiator(), destination(), ack() ? "high" : "low", eom() ? "eom" : "");
+      break;
+    case MSGCODE_FRAME_DATA:
+      if (size() >= 2)
+        strMsg.AppendFormat(" %02x %s", at(1), eom() ? "eom" : "");
+      break;
+    default:
+      break;
     }
-    break;
-  case MSGCODE_FRAME_START:
-    if (size() >= 2)
-      strMsg.AppendFormat(" initiator:%1x destination:%1x ack:%s %s", initiator(), destination(), ack() ? "high" : "low", eom() ? "eom" : "");
-    break;
-  case MSGCODE_FRAME_DATA:
-    if (size() >= 2)
-      strMsg.AppendFormat(" %02x %s", at(1), eom() ? "eom" : "");
-    break;
-  default:
-    break;
   }
 
   return strMsg;
@@ -458,7 +465,9 @@ bool CAdapterCommunication::StartBootloader(void)
   output->push_escaped(MSGCODE_START_BOOTLOADER);
   output->push_back(MSGEND);
 
-  SendMessageToAdapter(output);
+  CLockObject lock(&output->mutex);
+  if (Write(output))
+    output->condition.Wait(&output->mutex);
   bReturn = output->state == ADAPTER_MESSAGE_STATE_SENT;
   delete output;
 
@@ -478,7 +487,9 @@ bool CAdapterCommunication::PingAdapter(void)
   output->push_escaped(MSGCODE_PING);
   output->push_back(MSGEND);
 
-  SendMessageToAdapter(output);
+  CLockObject lock(&output->mutex);
+  if (Write(output))
+    output->condition.Wait(&output->mutex);
   bReturn = output->state == ADAPTER_MESSAGE_STATE_SENT;
   delete output;