acl-plugin: fix pretty-printing in "api trace custom-dump" (VPP-683)

Change-Id: Id15b401223aabe7dacb7566c871ebefc17fbb1fc
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit 7fd3f513c7df198c45204eba0a3e9a3abe509593)

1 files changed, 348 insertions, 0 deletions

diff --git a/src/plugins/acl/manual_fns.h b/src/plugins/acl/manual_fns.h
new file mode 100644
index 00000000000..cf9c3abc386
--- /dev/null
+++ b/src/plugins/acl/manual_fns.h
@@ -0,0 +1,348 @@
+/*
+ * 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.
+ */
+
+#ifndef included_manual_fns_h
+#define included_manual_fns_h
+
+#include <vnet/ip/format.h>
+#include <vnet/ethernet/ethernet.h>
+
+/* Macro to finish up custom dump fns */
+#define PRINT_S \
+    vec_add1 (s, 0);                            \
+    vl_print (handle, (char *)s);               \
+    vec_free (s);
+
+static inline void
+vl_api_acl_details_t_endian (vl_api_acl_details_t * a)
+{
+  a->_vl_msg_id = clib_net_to_host_u16 (a->_vl_msg_id);
+  a->context = clib_net_to_host_u32 (a->context);
+  a->acl_index = clib_net_to_host_u32 (a->acl_index);
+  /* a->tag[0..63] = a->tag[0..63] (no-op) */
+  a->count = clib_net_to_host_u32 (a->count);
+  vl_api_acl_rule_t_endian (a->r);
+}
+
+static inline void
+vl_api_macip_acl_details_t_endian (vl_api_macip_acl_details_t * a)
+{
+  a->_vl_msg_id = clib_net_to_host_u16 (a->_vl_msg_id);
+  a->context = clib_net_to_host_u32 (a->context);
+  a->acl_index = clib_net_to_host_u32 (a->acl_index);
+  /* a->tag[0..63] = a->tag[0..63] (no-op) */
+  a->count = clib_net_to_host_u32 (a->count);
+  vl_api_macip_acl_rule_t_endian (a->r);
+}
+
+
+static inline void
+vl_api_acl_add_replace_t_endian (vl_api_acl_add_replace_t * a)
+{
+  a->_vl_msg_id = clib_net_to_host_u16 (a->_vl_msg_id);
+  a->client_index = clib_net_to_host_u32 (a->client_index);
+  a->context = clib_net_to_host_u32 (a->context);
+  a->acl_index = clib_net_to_host_u32 (a->acl_index);
+  /* a->tag[0..63] = a->tag[0..63] (no-op) */
+  a->count = clib_net_to_host_u32 (a->count);
+  vl_api_acl_rule_t_endian (a->r);
+}
+
+static inline void
+vl_api_macip_acl_add_t_endian (vl_api_macip_acl_add_t * a)
+{
+  a->_vl_msg_id = clib_net_to_host_u16 (a->_vl_msg_id);
+  a->client_index = clib_net_to_host_u32 (a->client_index);
+  a->context = clib_net_to_host_u32 (a->context);
+  /* a->tag[0..63] = a->tag[0..63] (no-op) */
+  a->count = clib_net_to_host_u32 (a->count);
+  vl_api_macip_acl_rule_t_endian (a->r);
+}
+
+static inline u8 *
+format_acl_action(u8 *s, u8 action)
+{
+  switch(action) {
+    case 0:
+      s = format (s, "deny");
+      break;
+    case 1:
+      s = format (s, "permit");
+      break;
+    case 2:
+      s = format (s, "permit+reflect");
+      break;
+    default:
+      s = format (s, "action %d", action);
+  }
+  return(s);
+}
+
+static inline void *
+vl_api_acl_rule_t_print (vl_api_acl_rule_t * a, void *handle)
+{
+  u8 *s;
+
+  s = format (0, "  %s ", a->is_ipv6 ? "ipv6" : "ipv4");
+  s = format_acl_action (s, a->is_permit);
+  s = format (s, " \\\n");
+
+  if (a->is_ipv6)
+    s = format (s, "    src %U/%d dst %U/%d \\\n",
+		format_ip6_address, a->src_ip_addr, a->src_ip_prefix_len,
+		format_ip6_address, a->dst_ip_addr, a->dst_ip_prefix_len);
+  else
+    s = format (s, "    src %U/%d dst %U/%d \\\n",
+		format_ip4_address, a->src_ip_addr, a->src_ip_prefix_len,
+		format_ip4_address, a->dst_ip_addr, a->dst_ip_prefix_len);
+  s = format (s, "    proto %d \\\n", a->proto);
+  s = format (s, "    sport %d-%d dport %d-%d \\\n",
+	      clib_net_to_host_u16 (a->srcport_or_icmptype_first),
+	      clib_net_to_host_u16 (a->srcport_or_icmptype_last),
+	      clib_net_to_host_u16 (a->dstport_or_icmpcode_first),
+	      clib_net_to_host_u16 (a->dstport_or_icmpcode_last));
+
+  s = format (s, "    tcpflags %u mask %u, \\",
+	      a->tcp_flags_value, a->tcp_flags_mask);
+  PRINT_S;
+  return handle;
+}
+
+
+
+static inline void *
+vl_api_macip_acl_rule_t_print (vl_api_macip_acl_rule_t * a, void *handle)
+{
+  u8 *s;
+
+  s = format (0, "  %s %s \\\n", a->is_ipv6 ? "ipv6" : "ipv4",
+              a->is_permit ? "permit" : "deny");
+
+  s = format (s, "    src mac %U mask %U \\\n",
+	      format_ethernet_address, a->src_mac,
+	      format_ethernet_address, a->src_mac_mask);
+
+  if (a->is_ipv6)
+    s = format (s, "    src ip %U/%d, \\",
+		format_ip6_address, a->src_ip_addr, a->src_ip_prefix_len);
+  else
+    s = format (s, "    src ip %U/%d, \\",
+		format_ip4_address, a->src_ip_addr, a->src_ip_prefix_len);
+
+  PRINT_S;
+  return handle;
+}
+
+static inline void *
+vl_api_acl_add_replace_t_print (vl_api_acl_add_replace_t * a, void *handle)
+{
+  u8 *s = 0;
+  int i;
+  u32 acl_index = clib_net_to_host_u32 (a->acl_index);
+  u32 count = clib_net_to_host_u32 (a->count);
+  if (count > 0x100000)
+    {
+      s = format (s, "WARN: acl_add_replace count endianness wrong? Fixup to avoid long loop.\n");
+      count = a->count;
+    }
+
+  s = format (s, "SCRIPT: acl_add_replace %d count %d ",
+	      acl_index, count);
+
+  if (a->tag[0])
+    s = format (s, "tag %s ", a->tag);
+
+  s = format(s, "\\\n");
+  PRINT_S;
+
+  for (i = 0; i < count; i++)
+    vl_api_acl_rule_t_print (&a->r[i], handle);
+
+  s = format(s, "\n");
+  PRINT_S;
+  return handle;
+}
+
+static inline void *
+vl_api_acl_del_t_print (vl_api_macip_acl_del_t * a, void *handle)
+{
+  u8 *s;
+
+  s = format (0, "SCRIPT: acl_del %d ",
+              clib_host_to_net_u32 (a->acl_index));
+
+  PRINT_S;
+  return handle;
+}
+
+
+static inline void *
+vl_api_acl_details_t_print (vl_api_acl_details_t * a, void *handle)
+{
+  u8 *s = 0;
+  int i;
+  u32 acl_index = clib_net_to_host_u32 (a->acl_index);
+  u32 count = clib_net_to_host_u32 (a->count);
+  if (count > 0x100000)
+    {
+      s = format (s, "WARN: acl_defails count endianness wrong? Fixup to avoid long loop.\n");
+      count = a->count;
+    }
+
+  s = format (s, "acl_details index %d count %d ",
+	      acl_index, count);
+
+  if (a->tag[0])
+    s = format (s, "tag %s ", a->tag);
+
+  s = format(s, "\n");
+  PRINT_S;
+
+  for (i = 0; i < count; i++)
+    vl_api_acl_rule_t_print (&a->r[i], handle);
+
+  return handle;
+}
+
+static inline void *
+vl_api_macip_acl_details_t_print (vl_api_macip_acl_details_t * a,
+				  void *handle)
+{
+  u8 *s = 0;
+  int i;
+  u32 acl_index = clib_net_to_host_u32 (a->acl_index);
+  u32 count = clib_net_to_host_u32 (a->count);
+  if (count > 0x100000)
+    {
+      s = format (s, "WARN: macip_acl_defails count endianness wrong? Fixup to avoid long loop.\n");
+      count = a->count;
+    }
+
+  s = format (s, "macip_acl_details index %d count %d ",
+	      acl_index, count);
+
+  if (a->tag[0])
+    s = format (s, "tag %s ", a->tag);
+
+  s = format(s, "\n");
+  PRINT_S;
+
+  for (i = 0; i < count; i++)
+    vl_api_macip_acl_rule_t_print (&a->r[i], handle);
+
+  return handle;
+}
+
+static inline void *
+vl_api_macip_acl_add_t_print (vl_api_macip_acl_add_t * a, void *handle)
+{
+  u8 *s = 0;
+  int i;
+  u32 count = clib_net_to_host_u32 (a->count);
+  if (count > 0x100000)
+    {
+      s = format (s, "WARN: macip_acl_add count endianness wrong? Fixup to avoid long loop.\n");
+      count = a->count;
+    }
+
+  s = format (0, "SCRIPT: macip_acl_add ");
+  if (a->tag[0])
+    s = format (s, "tag %s ", a->tag);
+
+  s = format (s, "count %d \\\n", count);
+
+  PRINT_S;
+
+  for (i = 0; i < count; i++)
+    vl_api_macip_acl_rule_t_print (&a->r[i], handle);
+
+  s = format (0, "\n");
+  PRINT_S;
+
+  return handle;
+}
+
+
+static inline void *
+vl_api_acl_interface_set_acl_list_t_print (vl_api_acl_interface_set_acl_list_t
+					   * a, void *handle)
+{
+  u8 *s;
+  int i;
+
+  s = format
+    (0, "SCRIPT: acl_interface_set_acl_list sw_if_index %d count %d\n",
+     clib_net_to_host_u32 (a->sw_if_index), (u32) a->count);
+
+  s = format (s, "    input ");
+
+  for (i = 0; i < a->count; i++)
+    {
+      if (i == a->n_input)
+        s = format (s, "output ");
+      s = format (s, "%d ", clib_net_to_host_u32 (a->acls[i]));
+    }
+
+  PRINT_S;
+  return handle;
+}
+
+static inline void *
+vl_api_acl_interface_add_del_t_print (vl_api_acl_interface_add_del_t * a,
+				      void *handle)
+{
+  u8 *s;
+
+  s = format (0, "SCRIPT: acl_interface_add_del sw_if_index %d acl %d ",
+	      clib_net_to_host_u32 (a->sw_if_index),
+	      clib_net_to_host_u32 (a->acl_index));
+  s = format (s, "%s %s",
+	      a->is_input ? "input" : "output", a->is_add ? "add" : "del");
+
+  PRINT_S;
+  return handle;
+}
+
+static inline void *vl_api_macip_acl_interface_add_del_t_print
+  (vl_api_macip_acl_interface_add_del_t * a, void *handle)
+{
+  u8 *s;
+
+  s = format
+    (0,
+     "SCRIPT: macip_acl_interface_add_del sw_if_index %d acl_index %d ",
+     clib_net_to_host_u32 (a->sw_if_index),
+     clib_net_to_host_u32 (a->acl_index));
+  s = format (s, "%s", a->is_add ? "add" : "del");
+
+  PRINT_S;
+  return handle;
+}
+
+
+static inline void *
+vl_api_macip_acl_del_t_print (vl_api_macip_acl_del_t * a, void *handle)
+{
+  u8 *s;
+
+  s = format (0, "SCRIPT: macip_acl_del %d ",
+	      clib_host_to_net_u32 (a->acl_index));
+
+  PRINT_S;
+  return handle;
+}
+
+
+#endif /* included_manual_fns_h */