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/*
 * 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 __lawful_intercept_h__
#define __lawful_intercept_h__

#include <vnet/vnet.h>
#include <vnet/ip/ip.h>

typedef struct
{
  /* LI collector info */
  ip4_address_t *src_addrs;
  ip4_address_t *collectors;
  u16 *ports;

  /* Hit node index */
  u32 hit_node_index;

  /* convenience */
  vlib_main_t *vlib_main;
  vnet_main_t *vnet_main;
} li_main_t;

extern li_main_t li_main;

/* *INDENT-OFF* */
typedef CLIB_PACKED(struct {
  ip4_header_t ip4;
  udp_header_t udp;
}) ip4_udp_header_t;
/* *INDENT-ON* */

extern vlib_node_registration_t li_hit_node;

#endif /* __lawful_intercept_h__ */

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */
s2">"))(?:\s\w+)+") match = exp.search(cpuinfo, re.DOTALL | re.MULTILINE) return checkX86() and match is not None class TestNodeVariant(VppTestCase): """Test Node Variants""" @classmethod def setUpConstants(cls, variant): super(TestNodeVariant, cls).setUpConstants() # find the position of node_variants in the cmdline args. if checkX86(): node_variants = cls.vpp_cmdline.index("node { ") + 1 cls.vpp_cmdline[node_variants] = ( "default { variant default } " "ip4-rewrite { variant " + variant + " } " ) @classmethod def setUpClass(cls): super(TestNodeVariant, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestNodeVariant, cls).tearDownClass() def setUp(self): super(TestNodeVariant, self).setUp() def tearDown(self): super(TestNodeVariant, self).tearDown() def getActiveVariant(self, node): node_desc = self.vapi.cli("show node " + node) self.logger.info(node_desc) match = re.search( r"\s+(\S+)\s+(\d+)\s+(:?yes)", node_desc, re.DOTALL | re.MULTILINE ) return match.groups(0) def checkVariant(self, variant): """Test node variants defaults""" variant_info = self.getActiveVariant("ip4-lookup") self.assertEqual(variant_info[0], "default") variant_info = self.getActiveVariant("ip4-rewrite") self.assertEqual(variant_info[0], variant) class TestICLVariant(TestNodeVariant): """Test icl Node Variants""" VARIANT = "icl" LINUX_VARIANT = "avx512_bitalg" @classmethod def setUpConstants(cls): super(TestICLVariant, cls).setUpConstants(cls.VARIANT) @classmethod def setUpClass(cls): super(TestICLVariant, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestICLVariant, cls).tearDownClass() @unittest.skipUnless( skipVariant(LINUX_VARIANT), VARIANT + " not a supported variant, skip." ) def test_icl(self): self.checkVariant(self.VARIANT) class TestSKXVariant(TestNodeVariant): """Test skx Node Variants""" VARIANT = "skx" LINUX_VARIANT = "avx512f" @classmethod def setUpConstants(cls): super(TestSKXVariant, cls).setUpConstants(cls.VARIANT) @classmethod def setUpClass(cls): super(TestSKXVariant, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestSKXVariant, cls).tearDownClass() @unittest.skipUnless( skipVariant(LINUX_VARIANT), VARIANT + " not a supported variant, skip." ) def test_skx(self): self.checkVariant(self.VARIANT) class TestHSWVariant(TestNodeVariant): """Test avx2 Node Variants""" VARIANT = "hsw" LINUX_VARIANT = "avx2" @classmethod def setUpConstants(cls): super(TestHSWVariant, cls).setUpConstants(cls.VARIANT) @classmethod def setUpClass(cls): super(TestHSWVariant, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestHSWVariant, cls).tearDownClass() @unittest.skipUnless( skipVariant(LINUX_VARIANT), VARIANT + " not a supported variant, skip." ) def test_hsw(self): self.checkVariant(self.VARIANT)