FlValueHandler Struct Reference

Public Member Functions
	FlValueHandler ()
	~FlValueHandler ()
FlValue *	get_head ()
void	push (FlValue *value)
void	pop ()
bool	add (FlValue *value)
bool	Null ()
bool	Bool (bool b)
bool	Int (int i)
bool	Uint (unsigned i)
bool	Int64 (int64_t i)
bool	Uint64 (uint64_t i)
bool	Double (double d)
bool	RawNumber (const char *str, rapidjson::SizeType length, bool copy)
bool	String (const char *str, rapidjson::SizeType length, bool copy)
bool	StartObject ()
bool	Key (const char *str, rapidjson::SizeType length, bool copy)
bool	EndObject (rapidjson::SizeType memberCount)
bool	StartArray ()
bool	EndArray (rapidjson::SizeType elementCount)

Public Attributes
GPtrArray *	stack
FlValue *	key
GError *	error

Detailed Description

Definition at line 124 of file fl_json_message_codec.cc.

Constructor & Destructor Documentation

FlValueHandler()

FlValueHandler::FlValueHandler ( )

inline

Definition at line 129 of file fl_json_message_codec.cc.

                   {
    stack = g_ptr_array_new_with_free_func(
        reinterpret_cast<GDestroyNotify>(fl_value_unref));
    key = nullptr;
    error = nullptr;
  }

References error, fl_value_unref(), key, and stack.

~FlValueHandler()

FlValueHandler::~FlValueHandler ( )

inline

Definition at line 136 of file fl_json_message_codec.cc.

                    {
    g_ptr_array_unref(stack);
    if (key != nullptr) {
      fl_value_unref(key);
    }
    if (error != nullptr) {
      g_error_free(error);
    }
  }

References error, fl_value_unref(), key, and stack.

Member Function Documentation

add()

bool FlValueHandler::add ( FlValue *  value )

inline

Definition at line 161 of file fl_json_message_codec.cc.

                           {
    g_autoptr(FlValue) owned_value = value;
    FlValue* head = get_head();
    if (head == nullptr) {
      push(owned_value);
    } else if (fl_value_get_type(head) == FL_VALUE_TYPE_LIST) {
      fl_value_append(head, owned_value);
    } else if (fl_value_get_type(head) == FL_VALUE_TYPE_MAP) {
      fl_value_set_take(head, key, fl_value_ref(owned_value));
      key = nullptr;
    } else {
      g_set_error(&error, FL_MESSAGE_CODEC_ERROR, FL_MESSAGE_CODEC_ERROR_FAILED,
                  "Can't add value to non container");
      return false;
    }
 
    if (fl_value_get_type(owned_value) == FL_VALUE_TYPE_LIST ||
        fl_value_get_type(owned_value) == FL_VALUE_TYPE_MAP) {
      push(value);
    }
 
    return true;
  }

References error, FL_MESSAGE_CODEC_ERROR, FL_MESSAGE_CODEC_ERROR_FAILED, fl_value_append(), fl_value_get_type(), fl_value_ref(), fl_value_set_take(), FL_VALUE_TYPE_LIST, FL_VALUE_TYPE_MAP, get_head(), key, push(), and value.

Referenced by Bool(), Double(), Int(), Int64(), Null(), StartArray(), StartObject(), String(), Uint(), and Uint64().

Bool()

bool FlValueHandler::Bool ( bool  b )

inline

Definition at line 189 of file fl_json_message_codec.cc.

{ return add(fl_value_new_bool(b)); }

References add(), and fl_value_new_bool().

Double()

bool FlValueHandler::Double ( double  d )

inline

Definition at line 206 of file fl_json_message_codec.cc.

{ return add(fl_value_new_float(d)); }

References add(), and fl_value_new_float().

EndArray()

bool FlValueHandler::EndArray ( rapidjson::SizeType  elementCount )

inline

Definition at line 236 of file fl_json_message_codec.cc.

                                                {
    pop();
    return true;
  }

References pop().

EndObject()

bool FlValueHandler::EndObject ( rapidjson::SizeType  memberCount )

inline

Definition at line 229 of file fl_json_message_codec.cc.

                                                {
    pop();
    return true;
  }

References pop().

get_head()

FlValue* FlValueHandler::get_head ( )

inline

Definition at line 147 of file fl_json_message_codec.cc.

                      {
    if (stack->len == 0) {
      return nullptr;
    }
    return static_cast<FlValue*>(g_ptr_array_index(stack, stack->len - 1));
  }

References stack.

Referenced by add(), and fl_json_message_codec_decode_message().

Int()

bool FlValueHandler::Int ( int  i )

inline

Definition at line 191 of file fl_json_message_codec.cc.

{ return add(fl_value_new_int(i)); }

References add(), and fl_value_new_int().

Int64()

bool FlValueHandler::Int64 ( int64_t  i )

inline

Definition at line 195 of file fl_json_message_codec.cc.

{ return add(fl_value_new_int(i)); }

References add(), and fl_value_new_int().

Key()

bool FlValueHandler::Key ( const char *  str, rapidjson::SizeType  length, bool  copy  )

inline

Definition at line 221 of file fl_json_message_codec.cc.

                                                                 {
    if (key != nullptr) {
      fl_value_unref(key);
    }
    key = fl_value_new_string_sized(str, length);
    return true;
  }

References fl_value_new_string_sized(), fl_value_unref(), key, and length.

Null()

bool FlValueHandler::Null ( )

inline

Definition at line 187 of file fl_json_message_codec.cc.

{ return add(fl_value_new_null()); }

References add(), and fl_value_new_null().

pop()

void FlValueHandler::pop ( )

inline

Definition at line 158 of file fl_json_message_codec.cc.

{ g_ptr_array_remove_index(stack, stack->len - 1); }

References stack.

Referenced by EndArray(), and EndObject().

push()

void FlValueHandler::push ( FlValue *  value )

inline

Definition at line 155 of file fl_json_message_codec.cc.

{ g_ptr_array_add(stack, fl_value_ref(value)); }

References fl_value_ref(), stack, and value.

Referenced by add().

RawNumber()

bool FlValueHandler::RawNumber ( const char *  str, rapidjson::SizeType  length, bool  copy  )

inline

Definition at line 208 of file fl_json_message_codec.cc.

                                                                       {
    g_set_error(&error, FL_MESSAGE_CODEC_ERROR, FL_MESSAGE_CODEC_ERROR_FAILED,
                "RawNumber not supported");
    return false;
  }

References error, FL_MESSAGE_CODEC_ERROR, and FL_MESSAGE_CODEC_ERROR_FAILED.

StartArray()

bool FlValueHandler::StartArray ( )

inline

Definition at line 234 of file fl_json_message_codec.cc.

{ return add(fl_value_new_list()); }

References add(), and fl_value_new_list().

StartObject()

bool FlValueHandler::StartObject ( )

inline

Definition at line 219 of file fl_json_message_codec.cc.

{ return add(fl_value_new_map()); }

References add(), and fl_value_new_map().

String()

bool FlValueHandler::String ( const char *  str, rapidjson::SizeType  length, bool  copy  )

inline

Definition at line 214 of file fl_json_message_codec.cc.

                                                                    {
    FlValue* v = fl_value_new_string_sized(str, length);
    return add(v);
  }

References add(), fl_value_new_string_sized(), and length.

Uint()

bool FlValueHandler::Uint ( unsigned  i )

inline

Definition at line 193 of file fl_json_message_codec.cc.

{ return add(fl_value_new_int(i)); }

References add(), and fl_value_new_int().

Uint64()

bool FlValueHandler::Uint64 ( uint64_t  i )

inline

Definition at line 197 of file fl_json_message_codec.cc.

                          {
    // For some reason (bug in rapidjson?) this is not returned in Int64.
    if (i == G_MAXINT64) {
      return add(fl_value_new_int(i));
    } else {
      return add(fl_value_new_float(i));
    }
  }

References add(), fl_value_new_float(), and fl_value_new_int().

Member Data Documentation

error

GError* FlValueHandler::error

Definition at line 127 of file fl_json_message_codec.cc.

Referenced by add(), fl_json_message_codec_decode_message(), FlValueHandler(), RawNumber(), and ~FlValueHandler().

key

FlValue* FlValueHandler::key

Definition at line 126 of file fl_json_message_codec.cc.

Referenced by add(), FlValueHandler(), Key(), and ~FlValueHandler().

stack

GPtrArray* FlValueHandler::stack

Definition at line 125 of file fl_json_message_codec.cc.

Referenced by FlValueHandler(), get_head(), pop(), push(), and ~FlValueHandler().

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

• shell/platform/linux/fl_json_message_codec.cc