Move shared files in net/quic/ into net/quic/core/

net/quic/crypto/common_cert_set.cc

Index: net/quic/crypto/common_cert_set.cc
diff --git a/net/quic/crypto/common_cert_set.cc b/net/quic/crypto/common_cert_set.cc
deleted file mode 100644
index b469b68a7f7f3764e19654c6dee58ae2acf32ec4..0000000000000000000000000000000000000000
--- a/net/quic/crypto/common_cert_set.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/quic/crypto/common_cert_set.h"
-
-#include <cstddef>
-
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/memory/singleton.h"
-#include "net/quic/quic_utils.h"
-
-using base::StringPiece;
-
-namespace net {
-
-namespace common_cert_set_1 {
-#include "net/quic/crypto/common_cert_set_1.c"
-}
-
-namespace common_cert_set_2 {
-#include "net/quic/crypto/common_cert_set_2.c"
-}
-
-namespace {
-
-struct CertSet {
-  // num_certs contains the number of certificates in this set.
-  size_t num_certs;
-  // certs is an array of |num_certs| pointers to the DER encoded certificates.
-  const unsigned char* const* certs;
-  // lens is an array of |num_certs| integers describing the length, in bytes,
-  // of each certificate.
-  const size_t* lens;
-  // hash contains the 64-bit, FNV-1a hash of this set.
-  uint64_t hash;
-};
-
-const CertSet kSets[] = {
-    {
-        common_cert_set_1::kNumCerts, common_cert_set_1::kCerts,
-        common_cert_set_1::kLens, common_cert_set_1::kHash,
-    },
-    {
-        common_cert_set_2::kNumCerts, common_cert_set_2::kCerts,
-        common_cert_set_2::kLens, common_cert_set_2::kHash,
-    },
-};
-
-const uint64_t kSetHashes[] = {
-    common_cert_set_1::kHash, common_cert_set_2::kHash,
-};
-
-// Compare returns a value less than, equal to or greater than zero if |a| is
-// lexicographically less than, equal to or greater than |b|, respectively.
-int Compare(StringPiece a, const unsigned char* b, size_t b_len) {
-  size_t len = a.size();
-  if (len > b_len) {
-    len = b_len;
-  }
-  int n = memcmp(a.data(), b, len);
-  if (n != 0) {
-    return n;
-  }
-
-  if (a.size() < b_len) {
-    return -1;
-  } else if (a.size() > b_len) {
-    return 1;
-  }
-  return 0;
-}
-
-// CommonCertSetsQUIC implements the CommonCertSets interface using the default
-// certificate sets.
-class CommonCertSetsQUIC : public CommonCertSets {
- public:
-  // CommonCertSets interface.
-  StringPiece GetCommonHashes() const override {
-    return StringPiece(reinterpret_cast<const char*>(kSetHashes),
-                       sizeof(uint64_t) * arraysize(kSetHashes));
-  }
-
-  StringPiece GetCert(uint64_t hash, uint32_t index) const override {
-    for (size_t i = 0; i < arraysize(kSets); i++) {
-      if (kSets[i].hash == hash) {
-        if (index < kSets[i].num_certs) {
-          return StringPiece(
-              reinterpret_cast<const char*>(kSets[i].certs[index]),
-              kSets[i].lens[index]);
-        }
-        break;
-      }
-    }
-
-    return StringPiece();
-  }
-
-  bool MatchCert(StringPiece cert,
-                 StringPiece common_set_hashes,
-                 uint64_t* out_hash,
-                 uint32_t* out_index) const override {
-    if (common_set_hashes.size() % sizeof(uint64_t) != 0) {
-      return false;
-    }
-
-    for (size_t i = 0; i < common_set_hashes.size() / sizeof(uint64_t); i++) {
-      uint64_t hash;
-      memcpy(&hash, common_set_hashes.data() + i * sizeof(uint64_t),
-             sizeof(uint64_t));
-
-      for (size_t j = 0; j < arraysize(kSets); j++) {
-        if (kSets[j].hash != hash) {
-          continue;
-        }
-
-        if (kSets[j].num_certs == 0) {
-          continue;
-        }
-
-        // Binary search for a matching certificate.
-        size_t min = 0;
-        size_t max = kSets[j].num_certs - 1;
-        while (max >= min) {
-          size_t mid = min + ((max - min) / 2);
-          int n = Compare(cert, kSets[j].certs[mid], kSets[j].lens[mid]);
-          if (n < 0) {
-            if (mid == 0) {
-              break;
-            }
-            max = mid - 1;
-          } else if (n > 0) {
-            min = mid + 1;
-          } else {
-            *out_hash = hash;
-            *out_index = mid;
-            return true;
-          }
-        }
-      }
-    }
-
-    return false;
-  }
-
-  static CommonCertSetsQUIC* GetInstance() {
-    return base::Singleton<CommonCertSetsQUIC>::get();
-  }
-
- private:
-  CommonCertSetsQUIC() {}
-  ~CommonCertSetsQUIC() override {}
-
-  friend struct base::DefaultSingletonTraits<CommonCertSetsQUIC>;
-  DISALLOW_COPY_AND_ASSIGN(CommonCertSetsQUIC);
-};
-
-}  // anonymous namespace
-
-CommonCertSets::~CommonCertSets() {}
-
-// static
-const CommonCertSets* CommonCertSets::GetInstanceQUIC() {
-  return CommonCertSetsQUIC::GetInstance();
-}
-
-}  // namespace net