1 files changed, 115 insertions, 0 deletions
diff --git a/src/usr/trace/interface.C b/src/usr/trace/interface.C
new file mode 100644
index 000000000..659179233
--- /dev/null
+++ b/src/usr/trace/interface.C
@@ -0,0 +1,115 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/trace/interface.C $                                   */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2012                   */
+/*                                                                        */
+/* p1                                                                     */
+/*                                                                        */
+/* Object Code Only (OCO) source materials                                */
+/* Licensed Internal Code Source Materials                                */
+/* IBM HostBoot Licensed Internal Code                                    */
+/*                                                                        */
+/* The source code for this program is not published or otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+
+/** @file interface.C
+ *  @brief Implementation of the trace interfaces.
+ *
+ *  Most of the functions in this file are simply redirections to the
+ *  appropriate class/instance that handles this functionality.
+ */
+
+#include <trace/interface.H>
+#include <util/singleton.H>
+#include <stdarg.h>
+#include <limits.h>
+
+#include "compdesc.H"
+#include "service.H"
+
+namespace TRACE
+{
+    TracInit::TracInit(trace_desc_t** o_td,
+                       const char * i_comp,
+                       const size_t i_size,
+                       uint8_t i_bufferType)
+    {
+        initBuffer(o_td, i_comp, i_size, i_bufferType);
+    }
+
+    TracInit::~TracInit() {}
+
+
+
+    void initBuffer(ComponentDesc** o_td,
+                    const char* i_comp,
+                    size_t i_size,
+                    uint8_t i_bufferType)
+    {
+
+        if (i_size == 0)
+        {
+            i_size = KILOBYTE;
+        }
+
+        (*o_td) =
+            Singleton<ComponentList>::instance().getDescriptor(i_comp,
+                                                               i_size,
+                                                               i_bufferType);
+    }
+
+    void trace_adal_write_all(ComponentDesc * io_td,
+                              const trace_hash_val i_hash,
+                              const char * i_fmt,
+                              const uint32_t i_line,
+                              const int32_t i_type, ...)
+    {
+        va_list args;
+        va_start(args, i_type);
+
+        Singleton<Service>::instance().writeEntry(io_td, i_hash, i_fmt,
+                                                  i_line, i_type, args);
+
+        va_end(args);
+    }
+
+    void trace_adal_write_bin(ComponentDesc * io_td,
+                              const trace_hash_val i_hash,
+                              const uint32_t i_line,
+                              const void * i_ptr,
+                              const uint32_t i_size,
+                              const int32_t i_type)
+    {
+        Singleton<Service>::instance().writeBinEntry(io_td, i_hash, i_line,
+                                                     i_ptr, i_size, i_type);
+    }
+
+    size_t getBuffer(const char * i_comp,
+                       void * o_data,
+                       size_t i_bufferSize )
+    {
+        ComponentDesc* l_comp =
+            Singleton<ComponentList>::instance().getDescriptor(i_comp, 0);
+
+        if (NULL == l_comp)
+        {
+            return 0;
+        }
+        return Singleton<Service>::instance().getBuffer(l_comp,
+                                                        o_data, i_bufferSize);
+    }
+
+    void flushBuffers()
+    {
+        Singleton<Service>::instance().flushBuffers();
+    }
+};