Move java,lua api and remaining plugins to src/

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

1 files changed, 250 insertions, 0 deletions

diff --git a/src/plugins/lb/cli.c b/src/plugins/lb/cli.c
new file mode 100644
index 00000000000..b59c6426241
--- /dev/null
+++ b/src/plugins/lb/cli.c
@@ -0,0 +1,250 @@
+/*
+ * 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.
+ */
+
+#include <lb/lb.h>
+#include <lb/util.h>
+
+static clib_error_t *
+lb_vip_command_fn (vlib_main_t * vm,
+              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  ip46_address_t prefix;
+  u8 plen;
+  u32 new_len = 1024;
+  u8 del = 0;
+  int ret;
+  u32 gre4 = 0;
+  lb_vip_type_t type;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  if (!unformat(line_input, "%U", unformat_ip46_prefix, &prefix, &plen, IP46_TYPE_ANY, &plen))
+    return clib_error_return (0, "invalid vip prefix: '%U'",
+                                  format_unformat_error, line_input);
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+  {
+    if (unformat(line_input, "new_len %d", &new_len))
+      ;
+    else if (unformat(line_input, "del"))
+      del = 1;
+    else if (unformat(line_input, "encap gre4"))
+      gre4 = 1;
+    else if (unformat(line_input, "encap gre6"))
+      gre4 = 0;
+    else
+      return clib_error_return (0, "parse error: '%U'",
+                              format_unformat_error, line_input);
+  }
+
+  unformat_free (line_input);
+
+
+  if (ip46_prefix_is_ip4(&prefix, plen)) {
+    type = (gre4)?LB_VIP_TYPE_IP4_GRE4:LB_VIP_TYPE_IP4_GRE6;
+  } else {
+    type = (gre4)?LB_VIP_TYPE_IP6_GRE4:LB_VIP_TYPE_IP6_GRE6;
+  }
+
+  lb_garbage_collection();
+
+  u32 index;
+  if (!del) {
+    if ((ret = lb_vip_add(&prefix, plen, type, new_len, &index))) {
+      return clib_error_return (0, "lb_vip_add error %d", ret);
+    } else {
+      vlib_cli_output(vm, "lb_vip_add ok %d", index);
+    }
+  } else {
+    if ((ret = lb_vip_find_index(&prefix, plen, &index)))
+      return clib_error_return (0, "lb_vip_find_index error %d", ret);
+    else if ((ret = lb_vip_del(index)))
+      return clib_error_return (0, "lb_vip_del error %d", ret);
+  }
+  return NULL;
+}
+
+VLIB_CLI_COMMAND (lb_vip_command, static) =
+{
+  .path = "lb vip",
+  .short_help = "lb vip <prefix> [encap (gre6|gre4)] [new_len <n>] [del]",
+  .function = lb_vip_command_fn,
+};
+
+static clib_error_t *
+lb_as_command_fn (vlib_main_t * vm,
+              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  ip46_address_t vip_prefix, as_addr;
+  u8 vip_plen;
+  ip46_address_t *as_array = 0;
+  u32 vip_index;
+  u8 del = 0;
+  int ret;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  if (!unformat(line_input, "%U", unformat_ip46_prefix, &vip_prefix, &vip_plen, IP46_TYPE_ANY))
+    return clib_error_return (0, "invalid as address: '%U'",
+                              format_unformat_error, line_input);
+
+  if ((ret = lb_vip_find_index(&vip_prefix, vip_plen, &vip_index)))
+    return clib_error_return (0, "lb_vip_find_index error %d", ret);
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+  {
+    if (unformat(line_input, "%U", unformat_ip46_address, &as_addr, IP46_TYPE_ANY)) {
+      vec_add1(as_array, as_addr);
+    } else if (unformat(line_input, "del")) {
+      del = 1;
+    } else {
+      vec_free(as_array);
+      return clib_error_return (0, "parse error: '%U'",
+                                format_unformat_error, line_input);
+    }
+  }
+
+  if (!vec_len(as_array)) {
+    vec_free(as_array);
+    return clib_error_return (0, "No AS address provided");
+  }
+
+  lb_garbage_collection();
+  clib_warning("vip index is %d", vip_index);
+
+  if (del) {
+    if ((ret = lb_vip_del_ass(vip_index, as_array, vec_len(as_array)))) {
+      vec_free(as_array);
+      return clib_error_return (0, "lb_vip_del_ass error %d", ret);
+    }
+  } else {
+    if ((ret = lb_vip_add_ass(vip_index, as_array, vec_len(as_array)))) {
+      vec_free(as_array);
+      return clib_error_return (0, "lb_vip_add_ass error %d", ret);
+    }
+  }
+
+  vec_free(as_array);
+  return 0;
+}
+
+VLIB_CLI_COMMAND (lb_as_command, static) =
+{
+  .path = "lb as",
+  .short_help = "lb as <vip-prefix> [<address> [<address> [...]]] [del]",
+  .function = lb_as_command_fn,
+};
+
+static clib_error_t *
+lb_conf_command_fn (vlib_main_t * vm,
+              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  lb_main_t *lbm = &lb_main;
+  unformat_input_t _line_input, *line_input = &_line_input;
+  ip4_address_t ip4 = lbm->ip4_src_address;
+  ip6_address_t ip6 = lbm->ip6_src_address;
+  u32 per_cpu_sticky_buckets = lbm->per_cpu_sticky_buckets;
+  u32 per_cpu_sticky_buckets_log2 = 0;
+  u32 flow_timeout = lbm->flow_timeout;
+  int ret;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+  {
+    if (unformat(line_input, "ip4-src-address %U", unformat_ip4_address, &ip4))
+      ;
+    else if (unformat(line_input, "ip6-src-address %U", unformat_ip6_address, &ip6))
+      ;
+    else if (unformat(line_input, "buckets %d", &per_cpu_sticky_buckets))
+      ;
+    else if (unformat(line_input, "buckets-log2 %d", &per_cpu_sticky_buckets_log2)) {
+      if (per_cpu_sticky_buckets_log2 >= 32)
+        return clib_error_return (0, "buckets-log2 value is too high");
+      per_cpu_sticky_buckets = 1 << per_cpu_sticky_buckets_log2;
+    } else if (unformat(line_input, "timeout %d", &flow_timeout))
+      ;
+    else
+      return clib_error_return (0, "parse error: '%U'",
+                                format_unformat_error, line_input);
+  }
+
+  unformat_free (line_input);
+
+  lb_garbage_collection();
+
+  if ((ret = lb_conf(&ip4, &ip6, per_cpu_sticky_buckets, flow_timeout)))
+    return clib_error_return (0, "lb_conf error %d", ret);
+
+  return NULL;
+}
+
+VLIB_CLI_COMMAND (lb_conf_command, static) =
+{
+  .path = "lb conf",
+  .short_help = "lb conf [ip4-src-address <addr>] [ip6-src-address <addr>] [buckets <n>] [timeout <s>]",
+  .function = lb_conf_command_fn,
+};
+
+static clib_error_t *
+lb_show_command_fn (vlib_main_t * vm,
+              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  vlib_cli_output(vm, "%U", format_lb_main);
+  return NULL;
+}
+
+
+VLIB_CLI_COMMAND (lb_show_command, static) =
+{
+  .path = "show lb",
+  .short_help = "show lb",
+  .function = lb_show_command_fn,
+};
+
+static clib_error_t *
+lb_show_vips_command_fn (vlib_main_t * vm,
+              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  unformat_input_t line_input;
+  lb_main_t *lbm = &lb_main;
+  lb_vip_t *vip;
+  u8 verbose = 0;
+
+  if (!unformat_user (input, unformat_line_input, &line_input))
+      return 0;
+
+  if (unformat(&line_input, "verbose"))
+    verbose = 1;
+
+  pool_foreach(vip, lbm->vips, {
+      vlib_cli_output(vm, "%U\n", verbose?format_lb_vip_detailed:format_lb_vip, vip);
+  });
+
+  unformat_free (&line_input);
+  return NULL;
+}
+
+VLIB_CLI_COMMAND (lb_show_vips_command, static) =
+{
+  .path = "show lb vips",
+  .short_help = "show lb vips [verbose]",
+  .function = lb_show_vips_command_fn,
+};