1 files changed, 568 insertions, 0 deletions
diff --git a/windows_msvc-x86_64/include/google/protobuf/map_entry_lite.h b/windows_msvc-x86_64/include/google/protobuf/map_entry_lite.h
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index 0000000..4dedfd5
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+++ b/windows_msvc-x86_64/include/google/protobuf/map_entry_lite.h
@@ -0,0 +1,568 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__
+#define GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__
+
+#include <assert.h>
+#include <google/protobuf/map_type_handler.h>
+#include <google/protobuf/wire_format_lite_inl.h>
+
+namespace google {
+namespace protobuf {
+class Arena;
+namespace internal {
+template <typename Key, typename Value,
+          WireFormatLite::FieldType kKeyFieldType,
+          WireFormatLite::FieldType kValueFieldType,
+          int default_enum_value>
+class MapEntry;
+template <typename Key, typename Value,
+          WireFormatLite::FieldType kKeyFieldType,
+          WireFormatLite::FieldType kValueFieldType,
+          int default_enum_value>
+class MapFieldLite;
+}  // namespace internal
+}  // namespace protobuf
+
+namespace protobuf {
+namespace internal {
+
+// MoveHelper::Move is used to set *dest.  It copies *src, or moves it (in
+// the C++11 sense), or swaps it. *src is left in a sane state for
+// subsequent destruction, but shouldn't be used for anything.
+template <bool is_enum, bool is_message, bool is_stringlike, typename T>
+struct MoveHelper {  // primitives
+  static void Move(T* src, T* dest) { *dest = *src; }
+};
+
+template <bool is_message, bool is_stringlike, typename T>
+struct MoveHelper<true, is_message, is_stringlike, T> {  // enums
+  static void Move(T* src, T* dest) { *dest = *src; }
+  // T is an enum here, so allow conversions to and from int.
+  static void Move(T* src, int* dest) { *dest = static_cast<int>(*src); }
+  static void Move(int* src, T* dest) { *dest = static_cast<T>(*src); }
+};
+
+template <bool is_stringlike, typename T>
+struct MoveHelper<false, true, is_stringlike, T> {  // messages
+  static void Move(T* src, T* dest) { dest->Swap(src); }
+};
+
+template <typename T>
+struct MoveHelper<false, false, true, T> {  // strings and similar
+  static void Move(T* src, T* dest) {
+#if __cplusplus >= 201103L
+    *dest = std::move(*src);
+#else
+    dest->swap(*src);
+#endif
+  }
+};
+
+// MapEntryLite is used to implement parsing and serialization of map for lite
+// runtime.
+template <typename Key, typename Value,
+          WireFormatLite::FieldType kKeyFieldType,
+          WireFormatLite::FieldType kValueFieldType,
+          int default_enum_value>
+class MapEntryLite : public MessageLite {
+  // Provide utilities to parse/serialize key/value.  Provide utilities to
+  // manipulate internal stored type.
+  typedef MapTypeHandler<kKeyFieldType, Key> KeyTypeHandler;
+  typedef MapTypeHandler<kValueFieldType, Value> ValueTypeHandler;
+
+  // Define internal memory layout. Strings and messages are stored as
+  // pointers, while other types are stored as values.
+  typedef typename KeyTypeHandler::TypeOnMemory KeyOnMemory;
+  typedef typename ValueTypeHandler::TypeOnMemory ValueOnMemory;
+
+  // Enum type cannot be used for MapTypeHandler::Read. Define a type
+  // which will replace Enum with int.
+  typedef typename KeyTypeHandler::MapEntryAccessorType KeyMapEntryAccessorType;
+  typedef typename ValueTypeHandler::MapEntryAccessorType
+      ValueMapEntryAccessorType;
+
+  // Constants for field number.
+  static const int kKeyFieldNumber = 1;
+  static const int kValueFieldNumber = 2;
+
+  // Constants for field tag.
+  static const uint8 kKeyTag = GOOGLE_PROTOBUF_WIRE_FORMAT_MAKE_TAG(
+      kKeyFieldNumber, KeyTypeHandler::kWireType);
+  static const uint8 kValueTag = GOOGLE_PROTOBUF_WIRE_FORMAT_MAKE_TAG(
+      kValueFieldNumber, ValueTypeHandler::kWireType);
+  static const int kTagSize = 1;
+
+ public:
+  ~MapEntryLite() {
+    if (this != default_instance_) {
+      if (GetArenaNoVirtual() != NULL) return;
+      KeyTypeHandler::DeleteNoArena(key_);
+      ValueTypeHandler::DeleteNoArena(value_);
+    }
+  }
+
+  // accessors ======================================================
+
+  virtual inline const KeyMapEntryAccessorType& key() const {
+    return KeyTypeHandler::GetExternalReference(key_);
+  }
+  virtual inline const ValueMapEntryAccessorType& value() const {
+    GOOGLE_CHECK(default_instance_ != NULL);
+    return ValueTypeHandler::DefaultIfNotInitialized(value_,
+                                                    default_instance_->value_);
+  }
+  inline KeyMapEntryAccessorType* mutable_key() {
+    set_has_key();
+    return KeyTypeHandler::EnsureMutable(&key_, GetArenaNoVirtual());
+  }
+  inline ValueMapEntryAccessorType* mutable_value() {
+    set_has_value();
+    return ValueTypeHandler::EnsureMutable(&value_, GetArenaNoVirtual());
+  }
+
+  // implements MessageLite =========================================
+
+  // MapEntryLite is for implementation only and this function isn't called
+  // anywhere. Just provide a fake implementation here for MessageLite.
+  string GetTypeName() const { return ""; }
+
+  void CheckTypeAndMergeFrom(const MessageLite& other) {
+    MergeFrom(*::google::protobuf::down_cast<const MapEntryLite*>(&other));
+  }
+
+  bool MergePartialFromCodedStream(::google::protobuf::io::CodedInputStream* input) {
+    uint32 tag;
+
+    for (;;) {
+      // 1) corrupted data: return false;
+      // 2) unknown field: skip without putting into unknown field set;
+      // 3) unknown enum value: keep it in parsing. In proto2, caller should
+      // check the value and put this entry into containing message's unknown
+      // field set if the value is an unknown enum. In proto3, caller doesn't
+      // need to care whether the value is unknown enum;
+      // 4) missing key/value: missed key/value will have default value. caller
+      // should take this entry as if key/value is set to default value.
+      tag = input->ReadTag();
+      switch (tag) {
+        case kKeyTag:
+          if (!KeyTypeHandler::Read(input, mutable_key())) {
+            return false;
+          }
+          set_has_key();
+          if (!input->ExpectTag(kValueTag)) break;
+          GOOGLE_FALLTHROUGH_INTENDED;
+
+        case kValueTag:
+          if (!ValueTypeHandler::Read(input, mutable_value())) {
+            return false;
+          }
+          set_has_value();
+          if (input->ExpectAtEnd()) return true;
+          break;
+
+        default:
+          if (tag == 0 ||
+              WireFormatLite::GetTagWireType(tag) ==
+              WireFormatLite::WIRETYPE_END_GROUP) {
+            return true;
+          }
+          if (!WireFormatLite::SkipField(input, tag)) return false;
+          break;
+      }
+    }
+  }
+
+  int ByteSize() const {
+    int size = 0;
+    size += has_key() ? kTagSize + KeyTypeHandler::ByteSize(key()) : 0;
+    size += has_value() ? kTagSize + ValueTypeHandler::ByteSize(value()) : 0;
+    return size;
+  }
+
+  void SerializeWithCachedSizes(::google::protobuf::io::CodedOutputStream* output) const {
+    KeyTypeHandler::Write(kKeyFieldNumber, key(), output);
+    ValueTypeHandler::Write(kValueFieldNumber, value(), output);
+  }
+
+  ::google::protobuf::uint8* InternalSerializeWithCachedSizesToArray(bool deterministic,
+                                                   ::google::protobuf::uint8* output) const {
+    output = KeyTypeHandler::InternalWriteToArray(kKeyFieldNumber, key(),
+                                                  deterministic, output);
+    output = ValueTypeHandler::InternalWriteToArray(kValueFieldNumber, value(),
+                                                    deterministic, output);
+    return output;
+  }
+  ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const {
+    return InternalSerializeWithCachedSizesToArray(false, output);
+  }
+
+  int GetCachedSize() const {
+    int size = 0;
+    size += has_key()
+        ? kTagSize + KeyTypeHandler::GetCachedSize(key())
+        : 0;
+    size += has_value()
+        ? kTagSize + ValueTypeHandler::GetCachedSize(
+            value())
+        : 0;
+    return size;
+  }
+
+  bool IsInitialized() const { return ValueTypeHandler::IsInitialized(value_); }
+
+  MessageLite* New() const {
+    MapEntryLite* entry = new MapEntryLite;
+    entry->default_instance_ = default_instance_;
+    return entry;
+  }
+
+  MessageLite* New(Arena* arena) const {
+    MapEntryLite* entry = Arena::CreateMessage<MapEntryLite>(arena);
+    entry->default_instance_ = default_instance_;
+    return entry;
+  }
+
+  int SpaceUsed() const {
+    int size = sizeof(MapEntryLite);
+    size += KeyTypeHandler::SpaceUsedInMapEntry(key_);
+    size += ValueTypeHandler::SpaceUsedInMapEntry(value_);
+    return size;
+  }
+
+  void MergeFrom(const MapEntryLite& from) {
+    if (from._has_bits_[0]) {
+      if (from.has_key()) {
+        KeyTypeHandler::EnsureMutable(&key_, GetArenaNoVirtual());
+        KeyTypeHandler::Merge(from.key(), &key_, GetArenaNoVirtual());
+        set_has_key();
+      }
+      if (from.has_value()) {
+        ValueTypeHandler::EnsureMutable(&value_, GetArenaNoVirtual());
+        ValueTypeHandler::Merge(from.value(), &value_, GetArenaNoVirtual());
+        set_has_value();
+      }
+    }
+  }
+
+  void Clear() {
+    KeyTypeHandler::Clear(&key_, GetArenaNoVirtual());
+    ValueTypeHandler::ClearMaybeByDefaultEnum(
+        &value_, GetArenaNoVirtual(), default_enum_value);
+    clear_has_key();
+    clear_has_value();
+  }
+
+  void InitAsDefaultInstance() {
+    KeyTypeHandler::AssignDefaultValue(&key_);
+    ValueTypeHandler::AssignDefaultValue(&value_);
+  }
+
+  Arena* GetArena() const {
+    return GetArenaNoVirtual();
+  }
+
+  // Create a MapEntryLite for given key and value from google::protobuf::Map in
+  // serialization. This function is only called when value is enum. Enum is
+  // treated differently because its type in MapEntry is int and its type in
+  // google::protobuf::Map is enum. We cannot create a reference to int from an enum.
+  static MapEntryLite* EnumWrap(const Key& key, const Value value,
+                                Arena* arena) {
+    return Arena::CreateMessage<MapEnumEntryWrapper<
+        Key, Value, kKeyFieldType, kValueFieldType, default_enum_value> >(
+        arena, key, value);
+  }
+
+  // Like above, but for all the other types. This avoids value copy to create
+  // MapEntryLite from google::protobuf::Map in serialization.
+  static MapEntryLite* Wrap(const Key& key, const Value& value, Arena* arena) {
+    return Arena::CreateMessage<MapEntryWrapper<Key, Value, kKeyFieldType,
+                                                kValueFieldType,
+                                                default_enum_value> >(
+        arena, key, value);
+  }
+
+  // Parsing using MergePartialFromCodedStream, above, is not as
+  // efficient as it could be.  This helper class provides a speedier way.
+  template <typename MapField, typename Map>
+  class Parser {
+   public:
+    explicit Parser(MapField* mf) : mf_(mf), map_(mf->MutableMap()) {}
+
+    // This does what the typical MergePartialFromCodedStream() is expected to
+    // do, with the additional side-effect that if successful (i.e., if true is
+    // going to be its return value) it inserts the key-value pair into map_.
+    bool MergePartialFromCodedStream(::google::protobuf::io::CodedInputStream* input) {
+      // Look for the expected thing: a key and then a value.  If it fails,
+      // invoke the enclosing class's MergePartialFromCodedStream, or return
+      // false if that would be pointless.
+      if (input->ExpectTag(kKeyTag)) {
+        if (!KeyTypeHandler::Read(input, &key_)) {
+          return false;
+        }
+        // Peek at the next byte to see if it is kValueTag.  If not, bail out.
+        const void* data;
+        int size;
+        input->GetDirectBufferPointerInline(&data, &size);
+        // We could use memcmp here, but we don't bother. The tag is one byte.
+        assert(kTagSize == 1);
+        if (size > 0 && *reinterpret_cast<const char*>(data) == kValueTag) {
+          typename Map::size_type size = map_->size();
+          value_ptr_ = &(*map_)[key_];
+          if (GOOGLE_PREDICT_TRUE(size != map_->size())) {
+            // We created a new key-value pair.  Fill in the value.
+            typedef
+                typename MapIf<ValueTypeHandler::kIsEnum, int*, Value*>::type T;
+            input->Skip(kTagSize);  // Skip kValueTag.
+            if (!ValueTypeHandler::Read(input,
+                                        reinterpret_cast<T>(value_ptr_))) {
+              map_->erase(key_);  // Failure! Undo insertion.
+              return false;
+            }
+            if (input->ExpectAtEnd()) return true;
+            return ReadBeyondKeyValuePair(input);
+          }
+        }
+      } else {
+        key_ = Key();
+      }
+
+      entry_.reset(mf_->NewEntry());
+      *entry_->mutable_key() = key_;
+      if (!entry_->MergePartialFromCodedStream(input)) return false;
+      return UseKeyAndValueFromEntry();
+    }
+
+    const Key& key() const { return key_; }
+    const Value& value() const { return *value_ptr_; }
+
+   private:
+    bool UseKeyAndValueFromEntry() GOOGLE_ATTRIBUTE_COLD {
+      // Update key_ in case we need it later (because key() is called).
+      // This is potentially inefficient, especially if the key is
+      // expensive to copy (e.g., a long string), but this is a cold
+      // path, so it's not a big deal.
+      key_ = entry_->key();
+      value_ptr_ = &(*map_)[key_];
+      MoveHelper<ValueTypeHandler::kIsEnum,
+                 ValueTypeHandler::kIsMessage,
+                 ValueTypeHandler::kWireType ==
+                 WireFormatLite::WIRETYPE_LENGTH_DELIMITED,
+                 Value>::Move(entry_->mutable_value(), value_ptr_);
+      if (entry_->GetArena() != NULL) entry_.release();
+      return true;
+    }
+
+    // After reading a key and value successfully, and inserting that data
+    // into map_, we are not at the end of the input.  This is unusual, but
+    // allowed by the spec.
+    bool ReadBeyondKeyValuePair(::google::protobuf::io::CodedInputStream* input)
+        GOOGLE_ATTRIBUTE_COLD {
+      typedef MoveHelper<KeyTypeHandler::kIsEnum,
+                         KeyTypeHandler::kIsMessage,
+                         KeyTypeHandler::kWireType ==
+                         WireFormatLite::WIRETYPE_LENGTH_DELIMITED,
+                         Key> KeyMover;
+      typedef MoveHelper<ValueTypeHandler::kIsEnum,
+                         ValueTypeHandler::kIsMessage,
+                         ValueTypeHandler::kWireType ==
+                         WireFormatLite::WIRETYPE_LENGTH_DELIMITED,
+                         Value> ValueMover;
+      entry_.reset(mf_->NewEntry());
+      ValueMover::Move(value_ptr_, entry_->mutable_value());
+      map_->erase(key_);
+      KeyMover::Move(&key_, entry_->mutable_key());
+      if (!entry_->MergePartialFromCodedStream(input)) return false;
+      return UseKeyAndValueFromEntry();
+    }
+
+    MapField* const mf_;
+    Map* const map_;
+    Key key_;
+    Value* value_ptr_;
+    // On the fast path entry_ is not used.
+    google::protobuf::scoped_ptr<MapEntryLite> entry_;
+  };
+
+ protected:
+  void set_has_key() { _has_bits_[0] |= 0x00000001u; }
+  bool has_key() const { return (_has_bits_[0] & 0x00000001u) != 0; }
+  void clear_has_key() { _has_bits_[0] &= ~0x00000001u; }
+  void set_has_value() { _has_bits_[0] |= 0x00000002u; }
+  bool has_value() const { return (_has_bits_[0] & 0x00000002u) != 0; }
+  void clear_has_value() { _has_bits_[0] &= ~0x00000002u; }
+
+ private:
+  // Serializing a generated message containing map field involves serializing
+  // key-value pairs from google::protobuf::Map. The wire format of each key-value pair
+  // after serialization should be the same as that of a MapEntry message
+  // containing the same key and value inside it.  However, google::protobuf::Map doesn't
+  // store key and value as MapEntry message, which disables us to use existing
+  // code to serialize message. In order to use existing code to serialize
+  // message, we need to construct a MapEntry from key-value pair. But it
+  // involves copy of key and value to construct a MapEntry. In order to avoid
+  // this copy in constructing a MapEntry, we need the following class which
+  // only takes references of given key and value.
+  template <typename K, typename V, WireFormatLite::FieldType k_wire_type,
+            WireFormatLite::FieldType v_wire_type, int default_enum>
+  class MapEntryWrapper
+      : public MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum> {
+    typedef MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum> Base;
+    typedef typename Base::KeyMapEntryAccessorType KeyMapEntryAccessorType;
+    typedef typename Base::ValueMapEntryAccessorType ValueMapEntryAccessorType;
+
+   public:
+    MapEntryWrapper(Arena* arena, const K& key, const V& value)
+        : MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum>(arena),
+          key_(key),
+          value_(value) {
+      Base::set_has_key();
+      Base::set_has_value();
+    }
+    inline const KeyMapEntryAccessorType& key() const { return key_; }
+    inline const ValueMapEntryAccessorType& value() const { return value_; }
+
+   private:
+    const Key& key_;
+    const Value& value_;
+
+    friend class ::google::protobuf::Arena;
+    typedef void InternalArenaConstructable_;
+    typedef void DestructorSkippable_;
+  };
+
+  // Like above, but for enum value only, which stores value instead of
+  // reference of value field inside. This is needed because the type of value
+  // field in constructor is an enum, while we need to store it as an int. If we
+  // initialize a reference to int with a reference to enum, compiler will
+  // generate a temporary int from enum and initialize the reference to int with
+  // the temporary.
+  template <typename K, typename V, WireFormatLite::FieldType k_wire_type,
+            WireFormatLite::FieldType v_wire_type, int default_enum>
+  class MapEnumEntryWrapper
+      : public MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum> {
+    typedef MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum> Base;
+    typedef typename Base::KeyMapEntryAccessorType KeyMapEntryAccessorType;
+    typedef typename Base::ValueMapEntryAccessorType ValueMapEntryAccessorType;
+
+   public:
+    MapEnumEntryWrapper(Arena* arena, const K& key, const V& value)
+        : MapEntryLite<K, V, k_wire_type, v_wire_type, default_enum>(arena),
+          key_(key),
+          value_(value) {
+      Base::set_has_key();
+      Base::set_has_value();
+    }
+    inline const KeyMapEntryAccessorType& key() const { return key_; }
+    inline const ValueMapEntryAccessorType& value() const { return value_; }
+
+   private:
+    const KeyMapEntryAccessorType& key_;
+    const ValueMapEntryAccessorType value_;
+
+    friend class google::protobuf::Arena;
+    typedef void DestructorSkippable_;
+  };
+
+  MapEntryLite() : default_instance_(NULL), arena_(NULL) {
+    KeyTypeHandler::Initialize(&key_, NULL);
+    ValueTypeHandler::InitializeMaybeByDefaultEnum(
+        &value_, default_enum_value, NULL);
+    _has_bits_[0] = 0;
+  }
+
+  explicit MapEntryLite(Arena* arena)
+      : default_instance_(NULL), arena_(arena) {
+    KeyTypeHandler::Initialize(&key_, arena);
+    ValueTypeHandler::InitializeMaybeByDefaultEnum(
+        &value_, default_enum_value, arena);
+    _has_bits_[0] = 0;
+  }
+
+  inline Arena* GetArenaNoVirtual() const {
+    return arena_;
+  }
+
+  void set_default_instance(MapEntryLite* default_instance) {
+    default_instance_ = default_instance;
+  }
+
+  MapEntryLite* default_instance_;
+
+  KeyOnMemory key_;
+  ValueOnMemory value_;
+  Arena* arena_;
+  uint32 _has_bits_[1];
+
+  friend class ::google::protobuf::Arena;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  template <typename K, typename V, WireFormatLite::FieldType,
+            WireFormatLite::FieldType, int>
+  friend class internal::MapEntry;
+  template <typename K, typename V, WireFormatLite::FieldType,
+            WireFormatLite::FieldType, int>
+  friend class internal::MapFieldLite;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapEntryLite);
+};
+
+// Helpers for deterministic serialization =============================
+
+// This struct can be used with any generic sorting algorithm.  If the Key
+// type is relatively small and easy to copy then copying Keys into an
+// array of SortItems can be beneficial.  Then all the data the sorting
+// algorithm needs to touch is in that one array.
+template <typename Key, typename PtrToKeyValuePair> struct SortItem {
+  SortItem() {}
+  explicit SortItem(PtrToKeyValuePair p) : first(p->first), second(p) {}
+
+  Key first;
+  PtrToKeyValuePair second;
+};
+
+template <typename T> struct CompareByFirstField {
+  bool operator()(const T& a, const T& b) const {
+    return a.first < b.first;
+  }
+};
+
+template <typename T> struct CompareByDerefFirst {
+  bool operator()(const T& a, const T& b) const {
+    return a->first < b->first;
+  }
+};
+
+}  // namespace internal
+}  // namespace protobuf
+
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_MAP_ENTRY_LITE_H__