dart::bin::ScopedMemBIO Class Reference

#include <secure_socket_utils.h>

Public Member Functions
	ScopedMemBIO (Dart_Handle object)
	~ScopedMemBIO ()
BIO *	bio ()
uint8_t *	data ()
intptr_t	length ()

Detailed Description

Definition at line 60 of file secure_socket_utils.h.

Constructor & Destructor Documentation

ScopedMemBIO()

dart::bin::ScopedMemBIO::ScopedMemBIO ( Dart_Handle  object )

inlineexplicit

Definition at line 62 of file secure_socket_utils.h.

                                            {
    if (!Dart_IsTypedData(object) && !Dart_IsList(object)) {
      Dart_ThrowException(
          DartUtils::NewDartArgumentError("Argument is not a List<int>"));
    }
 
    uint8_t* bytes = nullptr;
    intptr_t bytes_len = 0;
    bool is_typed_data = false;
    if (Dart_IsTypedData(object)) {
      is_typed_data = true;
      Dart_TypedData_Type typ;
      ThrowIfError(Dart_TypedDataAcquireData(
          object, &typ, reinterpret_cast<void**>(&bytes), &bytes_len));
    } else {
      ASSERT(Dart_IsList(object));
      ThrowIfError(Dart_ListLength(object, &bytes_len));
      bytes = Dart_ScopeAllocate(bytes_len);
      ASSERT(bytes != nullptr);
      ThrowIfError(Dart_ListGetAsBytes(object, 0, bytes, bytes_len));
    }
 
    object_ = object;
    bytes_ = bytes;
    bytes_len_ = bytes_len;
    bio_ = BIO_new_mem_buf(bytes, bytes_len);
    ASSERT(bio_ != nullptr);
    is_typed_data_ = is_typed_data;
  }

~ScopedMemBIO()

dart::bin::ScopedMemBIO::~ScopedMemBIO ( )

inline

Definition at line 92 of file secure_socket_utils.h.

                  {
    ASSERT(bio_ != nullptr);
    if (is_typed_data_) {
      BIO_free(bio_);
      ThrowIfError(Dart_TypedDataReleaseData(object_));
    } else {
      BIO_free(bio_);
    }
  }

Member Function Documentation

bio()

BIO * dart::bin::ScopedMemBIO::bio ( )

inline

Definition at line 102 of file secure_socket_utils.h.

             {
    ASSERT(bio_ != nullptr);
    return bio_;
  }

data()

uint8_t * dart::bin::ScopedMemBIO::data ( )

inline

Definition at line 107 of file secure_socket_utils.h.

{ return bytes_; }

length()

intptr_t dart::bin::ScopedMemBIO::length ( )

inline

Definition at line 108 of file secure_socket_utils.h.

{ return bytes_len_; }

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/runtime/bin/secure_socket_utils.h