initial check-in

1 files changed, 145 insertions, 0 deletions

diff --git a/java/src/IceInternal/TraceUtil.java b/java/src/IceInternal/TraceUtil.java
new file mode 100644
index 00000000000..f4f6116251d
--- /dev/null
+++ b/java/src/IceInternal/TraceUtil.java
@@ -0,0 +1,145 @@
+// **********************************************************************
+//
+// Copyright (c) 2001
+// MutableRealms, Inc.
+// Huntsville, AL, USA
+//
+// All Rights Reserved
+//
+// **********************************************************************
+
+package IceInternal;
+
+final class TraceUtil
+{
+    static void
+    traceHeader(String heading, Ice.Stream stream, Ice.Logger logger,
+                TraceLevels tl)
+    {
+        if (tl.protocol >= 1)
+        {
+            // TODO: stream stuff
+            java.io.StringWriter s = new java.io.StringWriter();
+            s.write(heading);
+            printHeader(s, stream);
+            logger.trace(tl.protocolCat, s.toString());
+        }
+    }
+
+    static void
+    traceRequest(String heading, Ice.Stream stream, Ice.Logger logger,
+                 TraceLevels tl)
+    {
+        if (tl.protocol >= 1)
+        {
+            // TODO: stream stuff
+            java.io.StringWriter s = new java.io.StringWriter();
+            s.write(heading);
+            printHeader(s, stream);
+            int requestId = stream.readInt();
+            s.write("\nrequest id = " + requestId);
+            if (requestId == 0)
+            {
+                s.write(" (oneway)");
+            }
+            String identity = stream.readString();
+            s.write("\nidentity = " + identity);
+            String facet = stream.readString();
+            s.write("\nfacet = " + facet);
+            String operation = stream.readString();
+            s.write("\noperation name = " + operation);
+            logger.trace(tl.protocolCat, s.toString());
+        }
+    }
+
+    static void
+    traceBatchRequest(String heading, Ice.Stream stream, Ice.Logger logger,
+                      TraceLevels tl)
+    {
+        if (tl.protocol >= 1)
+        {
+            // TODO: stream stuff
+            java.io.StringWriter s = new java.io.StringWriter();
+            s.write(heading);
+            printHeader(s, stream);
+            int cnt = 0;
+            while (true /* stream.i != stream.b.end() */ )
+            {
+                s.write("\nrequest #" + cnt + ':');
+                cnt++;
+                // TODO
+                stream.startReadEncaps();
+                String identity = stream.readString();
+                s.write("\nidentity = " + identity);
+                String facet = stream.readString();
+                s.write("\nfacet = " + facet);
+                String operation = stream.readString();
+                s.write("\noperation name = " + operation);
+                // TODO
+                stream.skipEncaps();
+            }
+            logger.trace(tl.protocolCat, s.toString());
+        }
+    }
+
+    static void
+    traceReply(String heading, Ice.Stream stream, Ice.Logger logger,
+               TraceLevels tl)
+    {
+        if (tl.protocol >= 1)
+        {
+            // TODO: stream stuff
+            java.io.StringWriter s = new java.io.StringWriter();
+            s.write(heading);
+            printHeader(s, stream);
+            int requestId = stream.readInt();
+            s.write("\nrequest id = " + requestId);
+            byte status = stream.readByte();
+            s.write("\nreply status = " + (int)status + ' ');
+            switch (status)
+            {
+                case DispatchStatus._DispatchOK:
+                {
+                    s.write("(ok)");
+                    break;
+                }
+                case DispatchStatus._DispatchUserException:
+                {
+                    s.write("(user exception)");
+                    break;
+                }
+                case DispatchStatus._DispatchLocationForward:
+                {
+                    s.write("(location forward)");
+                    break;
+                }
+                case DispatchStatus._DispatchObjectNotExist:
+                {
+                    s.write("(object not exist)");
+                    break;
+                }
+                case DispatchStatus._DispatchOperationNotExist:
+                {
+                    s.write("(operation not exist)");
+                    break;
+                }
+                case DispatchStatus._DispatchUnknownLocalException:
+                {
+                    s.write("(unknown local exception)");
+                    break;
+                }
+                case DispatchStatus._DispatchUnknownException:
+                {
+                    s.write("(unknown exception)");
+                    break;
+                }
+                default:
+                {
+                    s.write("(unknown)");
+                    break;
+                }
+            }
+            logger.trace(tl.protocolCat, s.toString());
+        }
+    }
+}