Move java,lua api and remaining plugins to src/

Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 292 insertions, 0 deletions

diff --git a/src/plugins/ioam/lib-pot/pot_api.c b/src/plugins/ioam/lib-pot/pot_api.c
new file mode 100644
index 00000000000..d3af7b4036a
--- /dev/null
+++ b/src/plugins/ioam/lib-pot/pot_api.c
@@ -0,0 +1,292 @@
+/*
+ * Copyright (c) 2016 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.
+ */
+/*
+ *------------------------------------------------------------------
+ * pot_api.c - Proof of Transit related APIs to create 
+ *             and maintain profiles
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vnet/plugin/plugin.h>
+#include <ioam/lib-pot/pot_util.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vlibsocket/api.h>
+
+/* define message IDs */
+#include <ioam/lib-pot/pot_msg_enum.h>
+
+/* define message structures */
+#define vl_typedefs
+#include <ioam/lib-pot/pot_all_api_h.h>
+#undef vl_typedefs
+
+/* define generated endian-swappers */
+#define vl_endianfun
+#include <ioam/lib-pot/pot_all_api_h.h>
+#undef vl_endianfun
+
+/* instantiate all the print functions we know about */
+#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
+#define vl_printfun
+#include <ioam/lib-pot/pot_all_api_h.h>
+#undef vl_printfun
+
+/* Get the API version number */
+#define vl_api_version(n,v) static u32 api_version=(v);
+#include <ioam/lib-pot/pot_all_api_h.h>
+#undef vl_api_version
+
+/* 
+ * A handy macro to set up a message reply.
+ * Assumes that the following variables are available:
+ * mp - pointer to request message
+ * rmp - pointer to reply message type
+ * rv - return value
+ */
+
+#define REPLY_MACRO(t)                                          \
+do {                                                            \
+    unix_shared_memory_queue_t * q =                            \
+    vl_api_client_index_to_input_queue (mp->client_index);      \
+    if (!q)                                                     \
+        return;                                                 \
+                                                                \
+    rmp = vl_msg_api_alloc (sizeof (*rmp));                     \
+    rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base);               \
+    rmp->context = mp->context;                                 \
+    rmp->retval = ntohl(rv);                                    \
+                                                                \
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);                      \
+} while(0);
+
+#define REPLY_MACRO2(t, body)                                   \
+do {                                                            \
+    unix_shared_memory_queue_t * q;                             \
+    rv = vl_msg_api_pd_handler (mp, rv);                        \
+    q = vl_api_client_index_to_input_queue (mp->client_index);  \
+    if (!q)                                                     \
+        return;                                                 \
+                                                                \
+    rmp = vl_msg_api_alloc (sizeof (*rmp));                     \
+    rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base);               \
+    rmp->context = mp->context;                                 \
+    rmp->retval = ntohl(rv);                                    \
+    do {body;} while (0);                                       \
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);                      \
+} while(0);
+
+/* List of message types that this plugin understands */
+
+#define foreach_pot_plugin_api_msg                                      \
+_(POT_PROFILE_ADD, pot_profile_add)                                     \
+_(POT_PROFILE_ACTIVATE, pot_profile_activate)                           \
+_(POT_PROFILE_DEL, pot_profile_del)                                     \
+_(POT_PROFILE_SHOW_CONFIG_DUMP, pot_profile_show_config_dump)                                     \
+
+static void vl_api_pot_profile_add_t_handler
+(vl_api_pot_profile_add_t *mp)
+{
+    pot_main_t * sm = &pot_main;
+    int rv = 0;
+    vl_api_pot_profile_add_reply_t * rmp;
+    u8 id;
+    pot_profile *profile = NULL;
+    u8 *name = 0;
+
+    if (mp->list_name_len)
+        name = format(0, "%s", mp->list_name);
+
+    pot_profile_list_init(name);
+    id = mp->id;
+    profile = pot_profile_find(id);
+    if (profile) {
+	rv = pot_profile_create(profile,
+				clib_net_to_host_u64(mp->prime),
+				clib_net_to_host_u64(mp->polynomial_public),
+				clib_net_to_host_u64(mp->lpc),
+				clib_net_to_host_u64(mp->secret_share));
+	if (rv != 0)
+            goto ERROROUT;
+	if (1 == mp->validator)
+	  (void)pot_set_validator(profile, clib_net_to_host_u64(mp->secret_key));
+        (void)pot_profile_set_bit_mask(profile, mp->max_bits);
+    } else {
+        rv = -3;
+    }  
+ ERROROUT:
+    vec_free(name);
+    REPLY_MACRO(VL_API_POT_PROFILE_ADD_REPLY);
+}
+
+static void send_pot_profile_details(vl_api_pot_profile_show_config_dump_t *mp, u8 id)
+{
+    vl_api_pot_profile_show_config_details_t * rmp;
+    pot_main_t * sm = &pot_main;
+    pot_profile *profile = pot_profile_find(id);
+    int rv = 0;
+    if(profile){
+        REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
+			rmp->id=id;
+			rmp->validator=profile->validator;
+			rmp->secret_key=clib_host_to_net_u64(profile->secret_key);
+			rmp->secret_share=clib_host_to_net_u64(profile->secret_share);
+			rmp->prime=clib_host_to_net_u64(profile->prime);
+			rmp->bit_mask=clib_host_to_net_u64(profile->bit_mask);
+			rmp->lpc=clib_host_to_net_u64(profile->lpc);
+			rmp->polynomial_public=clib_host_to_net_u64(profile->poly_pre_eval);
+			);
+    }
+    else{
+        REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
+			rmp->id=id;
+			rmp->validator=0;
+			rmp->secret_key=0;
+			rmp->secret_share=0;
+			rmp->prime=0;
+			rmp->bit_mask=0;
+			rmp->lpc=0;
+			rmp->polynomial_public=0;
+			);
+    }
+}
+
+static void vl_api_pot_profile_show_config_dump_t_handler
+(vl_api_pot_profile_show_config_dump_t *mp)
+{
+    u8 id = mp->id;
+    u8 dump_call_id = ~0;
+    if(dump_call_id==id){
+        for(id=0;id<MAX_POT_PROFILES;id++)
+	    send_pot_profile_details(mp,id);
+    }
+    else
+        send_pot_profile_details(mp,id);
+}
+
+static void vl_api_pot_profile_activate_t_handler
+(vl_api_pot_profile_activate_t *mp)
+{
+    pot_main_t * sm = &pot_main;
+    int rv = 0;
+    vl_api_pot_profile_add_reply_t * rmp;
+    u8 id;
+    u8 *name = NULL;
+
+    if (mp->list_name_len)
+        name = format(0, "%s", mp->list_name);
+    if (!pot_profile_list_is_enabled(name)) {
+        rv = -1;
+    } else {
+        id = mp->id;
+	rv = pot_profile_set_active(id);
+    }
+     
+    vec_free(name);
+    REPLY_MACRO(VL_API_POT_PROFILE_ACTIVATE_REPLY);
+}
+
+
+static void vl_api_pot_profile_del_t_handler
+(vl_api_pot_profile_del_t *mp)
+{
+    pot_main_t * sm = &pot_main;
+    int rv = 0;
+    vl_api_pot_profile_del_reply_t * rmp;
+
+    clear_pot_profiles();
+
+    REPLY_MACRO(VL_API_POT_PROFILE_DEL_REPLY);
+}
+
+
+/* 
+ * This routine exists to convince the vlib plugin framework that
+ * we haven't accidentally copied a random .dll into the plugin directory.
+ *
+ * Also collects global variable pointers passed from the vpp engine
+ */
+
+clib_error_t * 
+vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h,
+                      int from_early_init)
+{
+  pot_main_t * sm = &pot_main;
+  clib_error_t * error = 0;
+
+  sm->vlib_main = vm;
+  sm->vnet_main = h->vnet_main;
+  return error;
+}
+
+/* Set up the API message handling tables */
+static clib_error_t *
+pot_plugin_api_hookup (vlib_main_t *vm)
+{
+  pot_main_t * sm = &pot_main;
+#define _(N,n)                                                  \
+    vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base),     \
+                           #n,					\
+                           vl_api_##n##_t_handler,              \
+                           vl_noop_handler,                     \
+                           vl_api_##n##_t_endian,               \
+                           vl_api_##n##_t_print,                \
+                           sizeof(vl_api_##n##_t), 1); 
+    foreach_pot_plugin_api_msg;
+#undef _
+
+    return 0;
+}
+
+#define vl_msg_name_crc_list
+#include <ioam/lib-pot/pot_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+static void
+setup_message_id_table (pot_main_t * sm, api_main_t * am)
+{
+#define _(id,n,crc) \
+  vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
+  foreach_vl_msg_name_crc_pot;
+#undef _
+}
+
+static clib_error_t * pot_init (vlib_main_t * vm)
+{
+  pot_main_t * sm = &pot_main;
+  clib_error_t * error = 0;
+  u8 * name;
+
+  bzero(sm, sizeof(pot_main));
+  (void)pot_util_init();
+  name = format (0, "ioam_pot_%08x%c", api_version, 0);
+
+  /* Ask for a correctly-sized block of API message decode slots */
+  sm->msg_id_base = vl_msg_api_get_msg_ids 
+      ((char *) name, VL_MSG_FIRST_AVAILABLE);
+
+  error = pot_plugin_api_hookup (vm);
+
+  /* Add our API messages to the global name_crc hash table */
+  setup_message_id_table (sm, &api_main);
+
+  vec_free(name);
+
+  return error;
+}
+
+VLIB_INIT_FUNCTION (pot_init);