fl_message_codec.cc File Reference

#include "flutter/shell/platform/linux/public/flutter_linux/fl_message_codec.h"
#include <gmodule.h>

Go to the source code of this file.

Functions
static void	fl_message_codec_class_init (FlMessageCodecClass *klass)
static void	fl_message_codec_init (FlMessageCodec *self)
G_MODULE_EXPORT GBytes *	fl_message_codec_encode_message (FlMessageCodec *self, FlValue *message, GError **error)
G_MODULE_EXPORT FlValue *	fl_message_codec_decode_message (FlMessageCodec *self, GBytes *message, GError **error)

Function Documentation

fl_message_codec_class_init()

static void fl_message_codec_class_init ( FlMessageCodecClass *  klass )

static

Definition at line 13 of file fl_message_codec.cc.

{}

fl_message_codec_decode_message()

G_MODULE_EXPORT FlValue* fl_message_codec_decode_message	(	FlMessageCodec *	codec,
		GBytes *	message,
		GError **	error
	)

fl_message_codec_decode_message: @codec: an #FlMessageCodec. @message: binary message to decode. @error: (allow-none): #GError location to store the error occurring, or NULL.

Decodes a message from a binary encoding.

Returns: an FlValue or NULL on error.

Definition at line 33 of file fl_message_codec.cc.

                                                                         {
  g_return_val_if_fail(FL_IS_MESSAGE_CODEC(self), nullptr);
  g_return_val_if_fail(message != nullptr, nullptr);
 
  return FL_MESSAGE_CODEC_GET_CLASS(self)->decode_message(self, message, error);
}

References error.

Referenced by decode_error_value(), decode_message(), decode_message_with_codec(), decode_semantic_data(), fl_basic_message_channel_send_finish(), fl_json_method_codec_decode_method_call(), fl_json_method_codec_decode_response(), MATCHER_P2(), message_cb(), and TEST().

fl_message_codec_encode_message()

G_MODULE_EXPORT GBytes* fl_message_codec_encode_message	(	FlMessageCodec *	codec,
		FlValue *	message,
		GError **	error
	)

fl_message_codec_encode_message: @codec: an #FlMessageCodec. @buffer: buffer to write to. @message: message to encode or NULL to encode the null value. @error: (allow-none): #GError location to store the error occurring, or NULL.

Encodes a message into a binary representation.

Returns: a binary encoded message or NULL on error.

Definition at line 17 of file fl_message_codec.cc.

                                                                        {
  g_return_val_if_fail(FL_IS_MESSAGE_CODEC(self), nullptr);
 
  // If the user provided NULL, then make a temporary FlValue object for this to
  // make it simpler for the subclasses.
  g_autoptr(FlValue) null_value = nullptr;
  if (message == nullptr) {
    null_value = fl_value_new_null();
    message = null_value;
  }
 
  return FL_MESSAGE_CODEC_GET_CLASS(self)->encode_message(self, message, error);
}

References error, and fl_value_new_null().

Referenced by encode_message(), encode_message_error(), encode_message_with_codec(), fl_accessible_text_field_perform_action(), fl_basic_message_channel_respond(), fl_basic_message_channel_send(), fl_json_method_codec_encode_error_envelope(), fl_json_method_codec_encode_method_call(), fl_json_method_codec_encode_success_envelope(), perform_set_selection_action(), perform_set_text_action(), set_app_lifecycle_state(), and TEST().

fl_message_codec_init()

static void fl_message_codec_init ( FlMessageCodec *  self )

static

Definition at line 15 of file fl_message_codec.cc.

{}