api: API trace improvements

Type: improvement

 * add support for JSON format in API trace
 * add ability to replay JSON API trace in both VPP and VAT2
 * use CRC for backward compatibility check during JSON API replay
 * fix API trace CLI (and remove duplicits)
 * remove custom dump
 * remove vppapitrace.py
 * update docs accordingly

Change-Id: I5294f68bebe6cbe738630f457f3a87720e06486b
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Signed-off-by: Ole Troan <ot@cisco.com>

1 files changed, 59 insertions, 58 deletions

diff --git a/docs/reference/cmdreference/trace/trace.rst b/docs/reference/cmdreference/trace/trace.rst
index 9d120ed9cab..927342fa3d7 100644
--- a/docs/reference/cmdreference/trace/trace.rst
+++ b/docs/reference/cmdreference/trace/trace.rst
@@ -1,58 +1,59 @@
-.. _interface:

-

-.. toctree::

-

-.. note:: For a complete list of CLI Debug commands refer to the Debug CLI section of the `Source Code Documents <https://docs.fd.io/vpp/18.07/clicmd.html>`_ .

-

-

-API Trace 

-===========

-

-Summary/Usage

---------------

-

-api trace [on|off][first <*n*>][last <*n*>][status][free][post-mortem-on][dump|custom-dump|save|replay <*file*>]

-

-Description

-------------

-

-Display, replay, or save a binary API trace.

-

-Declaration and Implementation

--------------------------------

-

-**Declaration:** api_trace_command (src/vlibmemory/vlib_api_cli.c line 783)

-

-**Implementation:** api_trace_command_fn

-

-Clear Trace

-=============

-

-Summary/Usage

---------------

-Clear trace buffer and free memory.

-Declaration and implementation

-

-**Declaration:** clear_trace_cli (src/vlib/trace.c line 519)

-

-**Implementation:** cli_clear_trace_buffer

-

-Show Trace

-===========

-

-`Show Trace <../show/show.html#show-trace>`_

-

-Trace Add

-===========

-

-Summary/Usage

---------------

-

-Trace given number of packets.

-

-Declaration and Implementation

--------------------------------

-

-**Declaration:** add_trace_cli (src/vlib/trace.c line 405)

-

-**Implementation:** cli_add_trace_buffer
\ No newline at end of file
+.. _interface:
+
+.. toctree::
+
+.. note:: For a complete list of CLI Debug commands refer to the Debug CLI section of the `Source Code Documents <https://docs.fd.io/vpp/18.07/clicmd.html>`_ .
+
+
+API Trace
+===========
+
+Summary/Usage
+--------------
+
+api trace [tx][on|off][first <n>][last <n>][status][free]
+	[post-mortem-on][dump|dump-file|dump-json|save|tojson|save-json|replay <file>][nitems <n>][initializers <file>]
+
+Description
+------------
+
+Display, replay, or save a binary API trace.
+
+Declaration and Implementation
+-------------------------------
+
+**Declaration:** api_trace_command (src/vlibmemory/vlib_api_cli.c line 783)
+
+**Implementation:** api_trace_command_fn
+
+Clear Trace
+=============
+
+Summary/Usage
+--------------
+Clear trace buffer and free memory.
+Declaration and implementation
+
+**Declaration:** clear_trace_cli (src/vlib/trace.c line 519)
+
+**Implementation:** cli_clear_trace_buffer
+
+Show Trace
+===========
+
+`Show Trace <../show/show.html#show-trace>`_
+
+Trace Add
+===========
+
+Summary/Usage
+--------------
+
+Trace given number of packets.
+
+Declaration and Implementation
+-------------------------------
+
+**Declaration:** add_trace_cli (src/vlib/trace.c line 405)
+
+**Implementation:** cli_add_trace_buffer