VOM reshuffle

split the VOM into two halves; a top/front-end and a bottom/backend.
Only the backend includes the auto-generated VAPI.
This serves two purposes:
1 - improves ompile times for VOM, since the VAPI is included
    only in the backend.
2 - does not expose VAPI to users of VOM

Change-Id: I17b93aeaef10c0eba8612016d9034aca5628d9f7
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

1 files changed, 154 insertions, 0 deletions

diff --git a/src/vpp-api/vom/interface_span_cmds.hpp b/src/vpp-api/vom/interface_span_cmds.hpp
new file mode 100644
index 00000000000..fa8096ebb10
--- /dev/null
+++ b/src/vpp-api/vom/interface_span_cmds.hpp
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __VOM_INTERFACE_SPAN_CMDS_H__
+#define __VOM_INTERFACE_SPAN_CMDS_H__
+
+#include "vom/dump_cmd.hpp"
+#include "vom/interface_span.hpp"
+#include "vom/rpc_cmd.hpp"
+
+#include <vapi/span.api.vapi.hpp>
+
+namespace VOM {
+namespace interface_span_cmds {
+
+/**
+ * A command class that configures the interface span
+ */
+class config_cmd
+  : public rpc_cmd<HW::item<bool>, rc_t, vapi::Sw_interface_span_enable_disable>
+{
+public:
+  /**
+   * Constructor
+   */
+  config_cmd(HW::item<bool>& item,
+             const handle_t& itf_from,
+             const handle_t& itf_to,
+             const interface_span::state_t& state);
+
+  /**
+   * Issue the command to VPP/HW
+   */
+  rc_t issue(connection& con);
+  /**
+   * convert to string format for debug purposes
+   */
+  std::string to_string() const;
+
+  /**
+   * Comparison operator - only used for UT
+   */
+  bool operator==(const config_cmd& i) const;
+
+private:
+  /**
+   * Reference to the interface to be mirrored
+   */
+  const handle_t& m_itf_from;
+  /**
+   * Reference to the interface where the traffic is mirrored
+   */
+  const handle_t& m_itf_to;
+  /**
+   * the state (rx, tx or both) of the interface to be mirrored
+   */
+  const interface_span::state_t& m_state;
+};
+
+/**
+ * A cmd class that Unconfigs interface span
+ */
+class unconfig_cmd
+  : public rpc_cmd<HW::item<bool>, rc_t, vapi::Sw_interface_span_enable_disable>
+{
+public:
+  /**
+   * Constructor
+   */
+  unconfig_cmd(HW::item<bool>& item,
+               const handle_t& itf_from,
+               const handle_t& itf_to);
+
+  /**
+   * Issue the command to VPP/HW
+   */
+  rc_t issue(connection& con);
+  /**
+   * convert to string format for debug purposes
+   */
+  std::string to_string() const;
+
+  /**
+   * Comparison operator - only used for UT
+   */
+  bool operator==(const unconfig_cmd& i) const;
+
+private:
+  /**
+   * Reference to the interface to be mirrored
+   */
+  const handle_t& m_itf_from;
+  /**
+   * Reference to the interface where the traffic is mirrored
+   */
+  const handle_t& m_itf_to;
+};
+
+/**
+ * A cmd class that Dumps all the interface spans
+ */
+class dump_cmd : public VOM::dump_cmd<vapi::Sw_interface_span_dump>
+{
+public:
+  /**
+   * Constructor
+   */
+  dump_cmd();
+  dump_cmd(const dump_cmd& d);
+
+  /**
+   * Issue the command to VPP/HW
+   */
+  rc_t issue(connection& con);
+  /**
+   * convert to string format for debug purposes
+   */
+  std::string to_string() const;
+
+  /**
+   * Comparison operator - only used for UT
+   */
+  bool operator==(const dump_cmd& i) const;
+
+private:
+  /**
+   * HW reutrn code
+   */
+  HW::item<bool> item;
+};
+};
+};
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+
+#endif