From cb034b9b374927c7552e36dcbc306d8456b2a0cb Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 28 Dec 2016 18:38:59 +0100 Subject: Move java,lua api and remaining plugins to src/ Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion --- plugins/sample-plugin/sample/node.c | 295 ------------------------ plugins/sample-plugin/sample/sample.api | 39 ---- plugins/sample-plugin/sample/sample.c | 255 -------------------- plugins/sample-plugin/sample/sample.h | 40 ---- plugins/sample-plugin/sample/sample_all_api_h.h | 16 -- plugins/sample-plugin/sample/sample_msg_enum.h | 28 --- plugins/sample-plugin/sample/sample_test.c | 213 ----------------- 7 files changed, 886 deletions(-) delete mode 100644 plugins/sample-plugin/sample/node.c delete mode 100644 plugins/sample-plugin/sample/sample.api delete mode 100644 plugins/sample-plugin/sample/sample.c delete mode 100644 plugins/sample-plugin/sample/sample.h delete mode 100644 plugins/sample-plugin/sample/sample_all_api_h.h delete mode 100644 plugins/sample-plugin/sample/sample_msg_enum.h delete mode 100644 plugins/sample-plugin/sample/sample_test.c (limited to 'plugins/sample-plugin/sample') diff --git a/plugins/sample-plugin/sample/node.c b/plugins/sample-plugin/sample/node.c deleted file mode 100644 index 94c1706b20a..00000000000 --- a/plugins/sample-plugin/sample/node.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Copyright (c) 2015 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. - */ -#include -#include -#include -#include -#include - -typedef struct { - u32 next_index; - u32 sw_if_index; - u8 new_src_mac[6]; - u8 new_dst_mac[6]; -} sample_trace_t; - -static u8 * -format_mac_address (u8 * s, va_list * args) -{ - u8 *a = va_arg (*args, u8 *); - return format (s, "%02x:%02x:%02x:%02x:%02x:%02x", - a[0], a[1], a[2], a[3], a[4], a[5]); -} - -/* packet trace format function */ -static u8 * format_sample_trace (u8 * s, va_list * args) -{ - CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); - CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); - sample_trace_t * t = va_arg (*args, sample_trace_t *); - - s = format (s, "SAMPLE: sw_if_index %d, next index %d\n", - t->sw_if_index, t->next_index); - s = format (s, " new src %U -> new dst %U", - format_mac_address, t->new_src_mac, - format_mac_address, t->new_dst_mac); - - return s; -} - -vlib_node_registration_t sample_node; - -#define foreach_sample_error \ -_(SWAPPED, "Mac swap packets processed") - -typedef enum { -#define _(sym,str) SAMPLE_ERROR_##sym, - foreach_sample_error -#undef _ - SAMPLE_N_ERROR, -} sample_error_t; - -static char * sample_error_strings[] = { -#define _(sym,string) string, - foreach_sample_error -#undef _ -}; - -typedef enum { - SAMPLE_NEXT_INTERFACE_OUTPUT, - SAMPLE_N_NEXT, -} sample_next_t; - -#define foreach_mac_address_offset \ -_(0) \ -_(1) \ -_(2) \ -_(3) \ -_(4) \ -_(5) - -static uword -sample_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) -{ - u32 n_left_from, * from, * to_next; - sample_next_t next_index; - u32 pkts_swapped = 0; - - from = vlib_frame_vector_args (frame); - n_left_from = frame->n_vectors; - next_index = node->cached_next_index; - - while (n_left_from > 0) - { - u32 n_left_to_next; - - vlib_get_next_frame (vm, node, next_index, - to_next, n_left_to_next); - - while (n_left_from >= 4 && n_left_to_next >= 2) - { - u32 next0 = SAMPLE_NEXT_INTERFACE_OUTPUT; - u32 next1 = SAMPLE_NEXT_INTERFACE_OUTPUT; - u32 sw_if_index0, sw_if_index1; - u8 tmp0[6], tmp1[6]; - ethernet_header_t *en0, *en1; - u32 bi0, bi1; - vlib_buffer_t * b0, * b1; - - /* Prefetch next iteration. */ - { - vlib_buffer_t * p2, * p3; - - p2 = vlib_get_buffer (vm, from[2]); - p3 = vlib_get_buffer (vm, from[3]); - - vlib_prefetch_buffer_header (p2, LOAD); - vlib_prefetch_buffer_header (p3, LOAD); - - CLIB_PREFETCH (p2->data, CLIB_CACHE_LINE_BYTES, STORE); - CLIB_PREFETCH (p3->data, CLIB_CACHE_LINE_BYTES, STORE); - } - - /* speculatively enqueue b0 and b1 to the current next frame */ - to_next[0] = bi0 = from[0]; - to_next[1] = bi1 = from[1]; - from += 2; - to_next += 2; - n_left_from -= 2; - n_left_to_next -= 2; - - b0 = vlib_get_buffer (vm, bi0); - b1 = vlib_get_buffer (vm, bi1); - - ASSERT (b0->current_data == 0); - ASSERT (b1->current_data == 0); - - en0 = vlib_buffer_get_current (b0); - en1 = vlib_buffer_get_current (b1); - - /* This is not the fastest way to swap src + dst mac addresses */ -#define _(a) tmp0[a] = en0->src_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en0->src_address[a] = en0->dst_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en0->dst_address[a] = tmp0[a]; - foreach_mac_address_offset; -#undef _ - -#define _(a) tmp1[a] = en1->src_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en1->src_address[a] = en1->dst_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en1->dst_address[a] = tmp1[a]; - foreach_mac_address_offset; -#undef _ - - - - sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX]; - sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX]; - - /* Send pkt back out the RX interface */ - vnet_buffer(b0)->sw_if_index[VLIB_TX] = sw_if_index0; - vnet_buffer(b1)->sw_if_index[VLIB_TX] = sw_if_index1; - - pkts_swapped += 2; - - if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE))) - { - if (b0->flags & VLIB_BUFFER_IS_TRACED) - { - sample_trace_t *t = - vlib_add_trace (vm, node, b0, sizeof (*t)); - t->sw_if_index = sw_if_index0; - t->next_index = next0; - clib_memcpy (t->new_src_mac, en0->src_address, - sizeof (t->new_src_mac)); - clib_memcpy (t->new_dst_mac, en0->dst_address, - sizeof (t->new_dst_mac)); - - } - if (b1->flags & VLIB_BUFFER_IS_TRACED) - { - sample_trace_t *t = - vlib_add_trace (vm, node, b1, sizeof (*t)); - t->sw_if_index = sw_if_index1; - t->next_index = next1; - clib_memcpy (t->new_src_mac, en1->src_address, - sizeof (t->new_src_mac)); - clib_memcpy (t->new_dst_mac, en1->dst_address, - sizeof (t->new_dst_mac)); - } - } - - /* verify speculative enqueues, maybe switch current next frame */ - vlib_validate_buffer_enqueue_x2 (vm, node, next_index, - to_next, n_left_to_next, - bi0, bi1, next0, next1); - } - - while (n_left_from > 0 && n_left_to_next > 0) - { - u32 bi0; - vlib_buffer_t * b0; - u32 next0 = SAMPLE_NEXT_INTERFACE_OUTPUT; - u32 sw_if_index0; - u8 tmp0[6]; - ethernet_header_t *en0; - - /* speculatively enqueue b0 to the current next frame */ - bi0 = from[0]; - to_next[0] = bi0; - from += 1; - to_next += 1; - n_left_from -= 1; - n_left_to_next -= 1; - - b0 = vlib_get_buffer (vm, bi0); - /* - * Direct from the driver, we should be at offset 0 - * aka at &b0->data[0] - */ - ASSERT (b0->current_data == 0); - - en0 = vlib_buffer_get_current (b0); - - /* This is not the fastest way to swap src + dst mac addresses */ -#define _(a) tmp0[a] = en0->src_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en0->src_address[a] = en0->dst_address[a]; - foreach_mac_address_offset; -#undef _ -#define _(a) en0->dst_address[a] = tmp0[a]; - foreach_mac_address_offset; -#undef _ - - sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX]; - - /* Send pkt back out the RX interface */ - vnet_buffer(b0)->sw_if_index[VLIB_TX] = sw_if_index0; - - if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE) - && (b0->flags & VLIB_BUFFER_IS_TRACED))) { - sample_trace_t *t = - vlib_add_trace (vm, node, b0, sizeof (*t)); - t->sw_if_index = sw_if_index0; - t->next_index = next0; - clib_memcpy (t->new_src_mac, en0->src_address, - sizeof (t->new_src_mac)); - clib_memcpy (t->new_dst_mac, en0->dst_address, - sizeof (t->new_dst_mac)); - } - - pkts_swapped += 1; - - /* verify speculative enqueue, maybe switch current next frame */ - vlib_validate_buffer_enqueue_x1 (vm, node, next_index, - to_next, n_left_to_next, - bi0, next0); - } - - vlib_put_next_frame (vm, node, next_index, n_left_to_next); - } - - vlib_node_increment_counter (vm, sample_node.index, - SAMPLE_ERROR_SWAPPED, pkts_swapped); - return frame->n_vectors; -} - -VLIB_REGISTER_NODE (sample_node) = { - .function = sample_node_fn, - .name = "sample", - .vector_size = sizeof (u32), - .format_trace = format_sample_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(sample_error_strings), - .error_strings = sample_error_strings, - - .n_next_nodes = SAMPLE_N_NEXT, - - /* edit / add dispositions here */ - .next_nodes = { - [SAMPLE_NEXT_INTERFACE_OUTPUT] = "interface-output", - }, -}; diff --git a/plugins/sample-plugin/sample/sample.api b/plugins/sample-plugin/sample/sample.api deleted file mode 100644 index f99cdb3856e..00000000000 --- a/plugins/sample-plugin/sample/sample.api +++ /dev/null @@ -1,39 +0,0 @@ -/* Hey Emacs use -*- mode: C -*- */ -/* - * Copyright (c) 2015 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. - */ - -/* Define a simple binary API to control the feature */ - -define sample_macswap_enable_disable { - /* Client identifier, set from api_main.my_client_index */ - u32 client_index; - - /* Arbitrary context, so client can match reply to request */ - u32 context; - - /* Enable / disable the feature */ - u8 enable_disable; - - /* Interface handle */ - u32 sw_if_index; -}; - -define sample_macswap_enable_disable_reply { - /* From the request */ - u32 context; - - /* Return value, zero means all OK */ - i32 retval; -}; diff --git a/plugins/sample-plugin/sample/sample.c b/plugins/sample-plugin/sample/sample.c deleted file mode 100644 index 603cb2d0ee4..00000000000 --- a/plugins/sample-plugin/sample/sample.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Copyright (c) 2015 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. - */ -/* - *------------------------------------------------------------------ - * sample.c - simple MAC-swap API / debug CLI handling - *------------------------------------------------------------------ - */ - -#include -#include -#include - -#include -#include -#include - -/* define message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include -#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 -#undef vl_printfun - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#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); - - -/* List of message types that this plugin understands */ - -#define foreach_sample_plugin_api_msg \ -_(SAMPLE_MACSWAP_ENABLE_DISABLE, sample_macswap_enable_disable) - -/* - * 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) -{ - sample_main_t * sm = &sample_main; - clib_error_t * error = 0; - - sm->vlib_main = vm; - sm->vnet_main = h->vnet_main; - sm->ethernet_main = h->ethernet_main; - - return error; -} - -/* Action function shared between message handler and debug CLI */ - -int sample_macswap_enable_disable (sample_main_t * sm, u32 sw_if_index, - int enable_disable) -{ - vnet_sw_interface_t * sw; - int rv = 0; - - /* Utterly wrong? */ - if (pool_is_free_index (sm->vnet_main->interface_main.sw_interfaces, - sw_if_index)) - return VNET_API_ERROR_INVALID_SW_IF_INDEX; - - /* Not a physical port? */ - sw = vnet_get_sw_interface (sm->vnet_main, sw_if_index); - if (sw->type != VNET_SW_INTERFACE_TYPE_HARDWARE) - return VNET_API_ERROR_INVALID_SW_IF_INDEX; - - vnet_feature_enable_disable ("device-input", "sample", - sw_if_index, enable_disable, 0, 0); - - return rv; -} - -static clib_error_t * -macswap_enable_disable_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) -{ - sample_main_t * sm = &sample_main; - u32 sw_if_index = ~0; - int enable_disable = 1; - - int rv; - - while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { - if (unformat (input, "disable")) - enable_disable = 0; - else if (unformat (input, "%U", unformat_vnet_sw_interface, - sm->vnet_main, &sw_if_index)) - ; - else - break; - } - - if (sw_if_index == ~0) - return clib_error_return (0, "Please specify an interface..."); - - rv = sample_macswap_enable_disable (sm, sw_if_index, enable_disable); - - switch(rv) { - case 0: - break; - - case VNET_API_ERROR_INVALID_SW_IF_INDEX: - return clib_error_return - (0, "Invalid interface, only works on physical ports"); - break; - - case VNET_API_ERROR_UNIMPLEMENTED: - return clib_error_return (0, "Device driver doesn't support redirection"); - break; - - default: - return clib_error_return (0, "sample_macswap_enable_disable returned %d", - rv); - } - return 0; -} - -VLIB_CLI_COMMAND (sr_content_command, static) = { - .path = "sample macswap", - .short_help = - "sample macswap [disable]", - .function = macswap_enable_disable_command_fn, -}; - -/* API message handler */ -static void vl_api_sample_macswap_enable_disable_t_handler -(vl_api_sample_macswap_enable_disable_t * mp) -{ - vl_api_sample_macswap_enable_disable_reply_t * rmp; - sample_main_t * sm = &sample_main; - int rv; - - rv = sample_macswap_enable_disable (sm, ntohl(mp->sw_if_index), - (int) (mp->enable_disable)); - - REPLY_MACRO(VL_API_SAMPLE_MACSWAP_ENABLE_DISABLE_REPLY); -} - -/* Set up the API message handling tables */ -static clib_error_t * -sample_plugin_api_hookup (vlib_main_t *vm) -{ - sample_main_t * sm = &sample_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_sample_plugin_api_msg; -#undef _ - - return 0; -} - -#define vl_msg_name_crc_list -#include -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (sample_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_sample; -#undef _ -} - -static clib_error_t * sample_init (vlib_main_t * vm) -{ - sample_main_t * sm = &sample_main; - clib_error_t * error = 0; - u8 * name; - - name = format (0, "sample_%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 = sample_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 (sample_init); - -VNET_FEATURE_INIT (sample, static) = -{ - .arc_name = "device-input", - .node_name = "sample", - .runs_before = VNET_FEATURES ("ethernet-input"), -}; diff --git a/plugins/sample-plugin/sample/sample.h b/plugins/sample-plugin/sample/sample.h deleted file mode 100644 index d268d482ed2..00000000000 --- a/plugins/sample-plugin/sample/sample.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Copyright (c) 2015 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 __included_sample_h__ -#define __included_sample_h__ - -#include -#include -#include - -#include -#include -#include - -typedef struct { - /* API message ID base */ - u16 msg_id_base; - - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; - ethernet_main_t * ethernet_main; -} sample_main_t; - -sample_main_t sample_main; - -vlib_node_registration_t sample_node; - -#endif /* __included_sample_h__ */ diff --git a/plugins/sample-plugin/sample/sample_all_api_h.h b/plugins/sample-plugin/sample/sample_all_api_h.h deleted file mode 100644 index 774d782f899..00000000000 --- a/plugins/sample-plugin/sample/sample_all_api_h.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (c) 2015 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. - */ -/* Include the generated file, see BUILT_SOURCES in Makefile.am */ -#include diff --git a/plugins/sample-plugin/sample/sample_msg_enum.h b/plugins/sample-plugin/sample/sample_msg_enum.h deleted file mode 100644 index af4172f7876..00000000000 --- a/plugins/sample-plugin/sample/sample_msg_enum.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright (c) 2015 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 included_sample_msg_enum_h -#define included_sample_msg_enum_h - -#include - -#define vl_msg_id(n,h) n, -typedef enum { -#include - /* We'll want to know how many messages IDs we need... */ - VL_MSG_FIRST_AVAILABLE, -} vl_msg_id_t; -#undef vl_msg_id - -#endif /* included_sample_msg_enum_h */ diff --git a/plugins/sample-plugin/sample/sample_test.c b/plugins/sample-plugin/sample/sample_test.c deleted file mode 100644 index dd1b0215751..00000000000 --- a/plugins/sample-plugin/sample/sample_test.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Copyright (c) 2015 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. - */ -/* - *------------------------------------------------------------------ - * sample_test.c - test harness plugin - *------------------------------------------------------------------ - */ - -#include -#include -#include -#include -#include - -uword unformat_sw_if_index (unformat_input_t * input, va_list * args); - -/* Declare message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* declare message handlers for each api */ - -#define vl_endianfun /* define message structures */ -#include -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) -#define vl_printfun -#include -#undef vl_printfun - -/* Get the API version number. */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#undef vl_api_version - - -typedef struct { - /* API message ID base */ - u16 msg_id_base; - vat_main_t *vat_main; -} sample_test_main_t; - -sample_test_main_t sample_test_main; - -#define foreach_standard_reply_retval_handler \ -_(sample_macswap_enable_disable_reply) - -#define _(n) \ - static void vl_api_##n##_t_handler \ - (vl_api_##n##_t * mp) \ - { \ - vat_main_t * vam = sample_test_main.vat_main; \ - i32 retval = ntohl(mp->retval); \ - if (vam->async_mode) { \ - vam->async_errors += (retval < 0); \ - } else { \ - vam->retval = retval; \ - vam->result_ready = 1; \ - } \ - } -foreach_standard_reply_retval_handler; -#undef _ - -/* - * Table of message reply handlers, must include boilerplate handlers - * we just generated - */ -#define foreach_vpe_api_reply_msg \ -_(SAMPLE_MACSWAP_ENABLE_DISABLE_REPLY, sample_macswap_enable_disable_reply) - - -/* M: construct, but don't yet send a message */ - -#define M(T,t) \ -do { \ - vam->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \ - mp->client_index = vam->my_client_index; \ -} while(0); - -#define M2(T,t,n) \ -do { \ - vam->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)+(n)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \ - mp->client_index = vam->my_client_index; \ -} while(0); - -/* S: send a message */ -#define S (vl_msg_api_send_shmem (vam->vl_input_queue, (u8 *)&mp)) - -/* W: wait for results, with timeout */ -#define W \ -do { \ - timeout = vat_time_now (vam) + 1.0; \ - \ - while (vat_time_now (vam) < timeout) { \ - if (vam->result_ready == 1) { \ - return (vam->retval); \ - } \ - } \ - return -99; \ -} while(0); - -static int api_sample_macswap_enable_disable (vat_main_t * vam) -{ - sample_test_main_t * sm = &sample_test_main; - unformat_input_t * i = vam->input; - f64 timeout; - int enable_disable = 1; - u32 sw_if_index = ~0; - vl_api_sample_macswap_enable_disable_t * mp; - - /* Parse args required to build the message */ - while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) { - if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index)) - ; - else if (unformat (i, "sw_if_index %d", &sw_if_index)) - ; - else if (unformat (i, "disable")) - enable_disable = 0; - else - break; - } - - if (sw_if_index == ~0) { - errmsg ("missing interface name / explicit sw_if_index number \n"); - return -99; - } - - /* Construct the API message */ - M(SAMPLE_MACSWAP_ENABLE_DISABLE, sample_macswap_enable_disable); - mp->sw_if_index = ntohl (sw_if_index); - mp->enable_disable = enable_disable; - - /* send it... */ - S; - - /* Wait for a reply... */ - W; -} - -/* - * List of messages that the api test plugin sends, - * and that the data plane plugin processes - */ -#define foreach_vpe_api_msg \ -_(sample_macswap_enable_disable, " [disable]") - -void vat_api_hookup (vat_main_t *vam) -{ - sample_test_main_t * sm = &sample_test_main; - /* Hook up handlers for replies from the data plane plug-in */ -#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_vpe_api_reply_msg; -#undef _ - - /* API messages we can send */ -#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n); - foreach_vpe_api_msg; -#undef _ - - /* Help strings */ -#define _(n,h) hash_set_mem (vam->help_by_name, #n, h); - foreach_vpe_api_msg; -#undef _ -} - -clib_error_t * vat_plugin_register (vat_main_t *vam) -{ - sample_test_main_t * sm = &sample_test_main; - u8 * name; - - sm->vat_main = vam; - - name = format (0, "sample_%08x%c", api_version, 0); - sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name); - - if (sm->msg_id_base != (u16) ~0) - vat_api_hookup (vam); - - vec_free(name); - - return 0; -} -- cgit 1.2.3-korg