gx_system::JsonParser Class Reference

#include <gx_json.h>

Inheritance diagram for gx_system::JsonParser:

Public Types
enum	token {   no_token = 0x0000, end_token = 0x0001, begin_object = 0x002, end_object = 0x0004,   begin_array = 0x0008, end_array = 0x0010, value_string = 0x0020, value_number = 0x0040,   value_key = 0x0080, value_null = 0x0100, value_false = 0x0200, value_true = 0x0400,   value_bool = 0x0600 }

Public Member Functions
	JsonParser (istream *i=0)
virtual	~JsonParser ()
virtual void	close ()
void	reset ()
bool	is_closed ()
void	set_stream (istream *i)
istream *	get_stream ()
const char *	get_token_name (token tok)
bool	good ()
token	next (token expect=no_token)
token	peek ()
streampos	get_streampos ()
void	set_streampos (streampos pos)
void	check_expect (token expect)
string	current_value () const
int	current_value_int ()
unsigned int	current_value_uint ()
float	current_value_float ()
double	current_value_double ()
bool	read_kv (const char *key, float &v)
bool	read_kv (const char *key, double &v)
bool	read_kv (const char *key, int &i)
bool	read_kv (const char *key, unsigned int &i)
bool	read_kv (const char *key, std::string &s)
bool	read_kv (const char *key, Glib::ustring &s)
template<class T >
bool	read_kv (const char *key, T &v)
void	copy_object (JsonWriter &jw)
void	skip_object ()
void	throw_unexpected (token expect)

Detailed Description

Definition at line 112 of file gx_json.h.

Member Enumeration Documentation

token

enum gx_system::JsonParser::token

Enumerator
no_token
end_token
begin_object
end_object
begin_array
end_array
value_string
value_number
value_key
value_null
value_false
value_true
value_bool

Definition at line 121 of file gx_json.h.

Constructor & Destructor Documentation

JsonParser()

gx_system::JsonParser::JsonParser

(

istream *

i = 0

)

Definition at line 261 of file gx_json.cpp.

~JsonParser()

gx_system::JsonParser::~JsonParser ( )

virtual

Definition at line 273 of file gx_json.cpp.

Member Function Documentation

check_expect()

void gx_system::JsonParser::check_expect ( token  expect )

inline

Definition at line 142 of file gx_json.h.

Referenced by next(), gx_engine::FloatEnumParameter::readJSON_value(), and gx_engine::EnumParameter::readJSON_value().

close()

void gx_system::JsonParser::close ( void  )

virtual

Reimplemented in gx_system::JsonReader.

Definition at line 277 of file gx_json.cpp.

Referenced by gx_system::JsonReader::close(), gx_system::JsonReader::JsonReader(), ladspa::LadspaPluginList::load(), gx_system::PresetBanks::save(), ladspa::PluginDesc::set_state(), gx_engine::paradesc::set_valuelist(), gx_system::CmdlineOptions::~CmdlineOptions(), ~JsonParser(), and gx_system::JsonReader::~JsonReader().

copy_object()

void gx_system::JsonParser::copy_object

(

JsonWriter &

jw

)

Definition at line 580 of file gx_json.cpp.

Referenced by gx_system::GxSettingsBase::append(), gx_system::ModifyPreset::close(), gx_system::ModifyPreset::copy_object(), gx_system::GxSettingsBase::insert_before(), gx_system::ModifyPreset::ModifyPreset(), gx_system::ModifyStatePreservePreset::ModifyStatePreservePreset(), gx_preset::PluginPresetList::remove(), gx_system::PresetFile::rename(), gx_system::GxSettingsBase::reorder_preset(), and gx_preset::PluginPresetList::save().

current_value()

string gx_system::JsonParser::current_value ( ) const

inline

Definition at line 143 of file gx_json.h.

Referenced by JsonArray::append(), gx_engine::GxMachineRemote::bank_get_filename(), ladspa::ChangeableValues::ChangeableValues(), gx_system::ModifyPreset::close(), gx_system::GxSettingsBase::convert_preset(), copy_object(), gx_engine::debug_trace_param(), gx_engine::enum_parameter_load_values(), gx_engine::FileParameter::FileParameter(), gx_preset::UnitsCollector::get_list(), gx_engine::GxMachineRemote::get_rack_unit_order(), gx_engine::GxMachineRemote::get_state(), gx_engine::Parameter::jp_next(), ladspa::LadspaPluginList::load(), gx_engine::GxMachineRemote::load_impresp_dirs(), gx_engine::GxMachineRemote::load_ladspalist(), gx_system::ModifyPreset::ModifyPreset(), gx_system::ModifyStatePreservePreset::ModifyStatePreservePreset(), gx_preset::PluginPresetList::next(), gx_engine::Parameter::Parameter(), gx_engine::ParameterV< float >::ParameterV(), gx_engine::ParameterV< GxSeqSettings >::ParameterV(), gx_engine::ParameterV< int >::ParameterV(), gx_engine::ParameterV< GxJConvSettings >::ParameterV(), gx_engine::ParameterV< bool >::ParameterV(), gx_engine::ParameterV< Glib::ustring >::ParameterV(), gx_engine::Plugin::Plugin(), gx_engine::GxMachineRemote::plugin_preset_list_load(), ladspa::PortDesc::PortDesc(), gx_system::SettingsFileHeader::read(), gx_jack::GxJack::read_connections(), read_kv(), gx_preset::PresetIO::read_online(), gx_preset::StateIO::read_state(), gx_engine::GxSeqSettings::readJSON(), gx_system::PresetFile::readJSON(), gx_engine::GxJConvSettings::readJSON(), gx_engine::paradesc::readJSON(), gx_engine::MidiStandardControllers::readJSON(), gx_engine::plugdesc::readJSON(), gx_engine::MidiController::readJSON(), gx_engine::ParamMap::readJSON_one(), gx_system::PresetFile::readJSON_remote(), gx_engine::FloatEnumParameter::readJSON_value(), gx_engine::EnumParameter::readJSON_value(), gx_engine::FileParameter::readJSON_value(), gx_engine::ParameterV< Glib::ustring >::readJSON_value(), gx_preset::PluginPresetList::remove(), gx_engine::GxMachineRemote::rename_bank(), gx_preset::PluginPresetList::save(), gx_system::PresetBanks::save(), gx_engine::GxMachineRemote::save_ladspalist(), gx_preset::PluginPresetList::set(), gx_engine::GxMachineRemote::set_parameter_value(), ladspa::PortDesc::set_state(), ladspa::PluginDesc::set_state(), gx_engine::paradesc::set_valuelist(), gx_preset::PluginPresetList::start(), gx_system::CmdlineOptions::~CmdlineOptions(), and DownloadWatch::~DownloadWatch().

current_value_double()

double gx_system::JsonParser::current_value_double ( )

inline

Definition at line 152 of file gx_json.h.

Referenced by read_kv().

current_value_float()

float gx_system::JsonParser::current_value_float ( )

inline

Definition at line 146 of file gx_json.h.

Referenced by gx_engine::debug_trace_param(), gx_engine::GxMachineRemote::get_oscilloscope_info(), gx_engine::GxMachineRemote::get_tuner_freq(), gx_engine::GxMachineRemote::maxlevel_get(), gx_engine::GxJConvSettings::operator==(), gx_engine::GxMachineRemote::read_audio(), read_kv(), gx_engine::MidiController::readJSON(), gx_engine::ParameterV< float >::readJSON_value(), gx_engine::GxMachineRemote::set_parameter_value(), ladspa::PortDesc::set_state(), and gx_engine::paradesc::set_valuelist().

current_value_int()

int gx_system::JsonParser::current_value_int ( )

inline

Definition at line 144 of file gx_json.h.

Referenced by ladspa::ChangeableValues::ChangeableValues(), gx_engine::debug_trace_param(), gx_preset::UnitsCollector::get_list(), gx_engine::GxMachineRemote::get_oscilloscope_info(), ladspa::LadspaPluginList::load(), gx_engine::GxMachineRemote::midi_get_config_mode(), gx_engine::GxSeqSettings::operator==(), gx_engine::GxJConvSettings::operator==(), gx_engine::Parameter::Parameter(), gx_engine::GxMachineRemote::plugin_preset_list_load(), gx_system::SettingsFileHeader::read(), gx_engine::GxMachineRemote::read_audio(), read_kv(), gx_system::SettingsFileHeader::read_major_minor(), gx_system::PresetFile::readJSON(), gx_engine::MidiController::readJSON(), gx_engine::ControllerArray::readJSON(), gx_engine::FloatEnumParameter::readJSON_value(), gx_engine::ParameterV< int >::readJSON_value(), gx_engine::EnumParameter::readJSON_value(), gx_engine::ParameterV< bool >::readJSON_value(), gx_engine::GxMachineRemote::rename_bank(), gx_engine::GxMachineRemote::save_ladspalist(), gx_engine::GxMachineRemote::set_parameter_value(), ladspa::PortDesc::set_state(), ladspa::PluginDesc::set_state(), gx_engine::paradesc::set_valuelist(), and gx_system::CmdlineOptions::~CmdlineOptions().

current_value_uint()

unsigned int gx_system::JsonParser::current_value_uint ( )

inline

Definition at line 145 of file gx_json.h.

Referenced by ladspa::LadspaPluginList::load(), and read_kv().

get_stream()

istream* gx_system::JsonParser::get_stream ( )

inline

Definition at line 120 of file gx_json.h.

Referenced by gx_system::JsonSubParser::JsonSubParser(), and gx_system::JsonSubParser::~JsonSubParser().

get_streampos()

streampos gx_system::JsonParser::get_streampos ( )

inline

Definition at line 140 of file gx_json.h.

get_token_name()

const char * gx_system::JsonParser::get_token_name

(

token

tok

)

Definition at line 284 of file gx_json.cpp.

Referenced by throw_unexpected().

good()

bool gx_system::JsonParser::good ( )

inline

Definition at line 137 of file gx_json.h.

is_closed()

bool gx_system::JsonParser::is_closed ( )

inline

Definition at line 118 of file gx_json.h.

Referenced by close(), and gx_system::JsonReader::close().

next()

JsonParser::token gx_system::JsonParser::next

(

token

expect = no_token

)

Definition at line 496 of file gx_json.cpp.

Referenced by JsonArray::append(), gx_engine::GxMachineRemote::bank_get_filename(), ladspa::ChangeableValues::ChangeableValues(), gx_system::PresetTransformer::close(), gx_system::JsonReader::close(), gx_system::ModifyPreset::close(), gx_engine::GxMachineRemote::commit_ladspa_changes(), gx_system::GxSettingsBase::convert_preset(), copy_object(), gx_engine::debug_trace_param(), gx_engine::enum_parameter_load_values(), gx_engine::FileParameter::FileParameter(), gx_preset::UnitsCollector::get_list(), gx_engine::GxMachineRemote::get_oscilloscope_info(), gx_engine::GxMachineRemote::get_rack_unit_order(), gx_engine::GxMachineRemote::get_state(), gx_engine::GxMachineRemote::get_tuner_freq(), gx_engine::Parameter::jp_next(), ladspa::LadspaPluginList::load(), gx_engine::GxMachineRemote::load_impresp_dirs(), gx_engine::GxMachineRemote::load_ladspalist(), gx_engine::GxMachineRemote::maxlevel_get(), gx_engine::GxMachineRemote::midi_get_config_mode(), gx_system::ModifyPreset::ModifyPreset(), gx_system::ModifyStatePreservePreset::ModifyStatePreservePreset(), gx_preset::PluginPresetList::next(), gx_engine::GxSeqSettings::operator==(), gx_engine::GxJConvSettings::operator==(), gx_engine::Parameter::Parameter(), gx_engine::ParameterV< float >::ParameterV(), gx_engine::ParameterV< GxSeqSettings >::ParameterV(), gx_engine::ParameterV< int >::ParameterV(), gx_engine::ParameterV< GxJConvSettings >::ParameterV(), gx_engine::ParameterV< bool >::ParameterV(), gx_engine::ParameterV< Glib::ustring >::ParameterV(), gx_engine::Plugin::Plugin(), gx_engine::GxMachineRemote::plugin_preset_list_load(), ladspa::PortDesc::PortDesc(), gx_system::PresetTransformer::PresetTransformer(), gx_system::SettingsFileHeader::read(), gx_engine::GxMachineRemote::read_audio(), gx_jack::GxJack::read_connections(), read_kv(), gx_system::SettingsFileHeader::read_major_minor(), gx_preset::PresetIO::read_online(), gx_preset::StateIO::read_state(), gx_engine::PluginListBase::readJSON(), ladspa::LadspaPluginList::readJSON(), gx_engine::GxSeqSettings::readJSON(), gx_system::PresetFile::readJSON(), gx_engine::GxJConvSettings::readJSON(), gx_engine::ParamMap::readJSON(), gx_engine::paradesc::readJSON(), gx_engine::MidiStandardControllers::readJSON(), gx_engine::plugdesc::readJSON(), gx_engine::MidiController::readJSON(), gx_engine::ControllerArray::readJSON(), gx_engine::ParamMap::readJSON_one(), gx_system::PresetFile::readJSON_remote(), gx_system::PresetBanks::readJSON_remote(), gx_engine::ParameterV< float >::readJSON_value(), gx_engine::FloatEnumParameter::readJSON_value(), gx_engine::ParameterV< int >::readJSON_value(), gx_engine::EnumParameter::readJSON_value(), gx_engine::ParameterV< bool >::readJSON_value(), gx_engine::FileParameter::readJSON_value(), gx_engine::ParameterV< Glib::ustring >::readJSON_value(), gx_preset::PluginPresetList::remove(), gx_engine::GxMachineRemote::rename_bank(), gx_preset::PluginPresetList::save(), gx_system::PresetBanks::save(), gx_engine::GxMachineRemote::save_ladspalist(), CmdConnection::send(), gx_preset::PluginPresetList::set(), gx_engine::GxMachineRemote::set_parameter_value(), ladspa::PortDesc::set_state(), ladspa::PluginDesc::set_state(), gx_engine::paradesc::set_valuelist(), skip_object(), gx_preset::PluginPresetList::start(), gx_system::CmdlineOptions::~CmdlineOptions(), and DownloadWatch::~DownloadWatch().

peek()

token gx_system::JsonParser::peek ( )

inline

Definition at line 139 of file gx_json.h.

Referenced by JsonArray::append(), gx_engine::GxMachineRemote::bank_insert_uri(), ladspa::ChangeableValues::ChangeableValues(), gx_system::ModifyPreset::close(), gx_system::GxSettingsBase::convert_preset(), gx_system::PresetFile::create_writer(), gx_engine::debug_trace_param(), gx_engine::enum_parameter_load_values(), gx_engine::FileParameter::FileParameter(), gx_preset::UnitsCollector::get_list(), gx_engine::GxMachineRemote::get_oscilloscope_info(), gx_engine::GxMachineRemote::get_rack_unit_order(), ladspa::LadspaPluginList::load(), gx_engine::GxMachineRemote::load_impresp_dirs(), gx_engine::GxMachineRemote::load_ladspalist(), gx_engine::GxMachineRemote::maxlevel_get(), gx_system::ModifyPreset::ModifyPreset(), gx_system::ModifyStatePreservePreset::ModifyStatePreservePreset(), gx_preset::PluginPresetList::next(), gx_engine::GxSeqSettings::operator==(), gx_engine::GxJConvSettings::operator==(), gx_engine::Parameter::Parameter(), gx_engine::ParameterV< float >::ParameterV(), gx_engine::ParameterV< GxSeqSettings >::ParameterV(), gx_engine::ParameterV< int >::ParameterV(), gx_engine::ParameterV< GxJConvSettings >::ParameterV(), gx_engine::ParameterV< bool >::ParameterV(), gx_engine::ParameterV< Glib::ustring >::ParameterV(), gx_engine::Plugin::Plugin(), gx_engine::GxMachineRemote::plugin_preset_list_load(), ladspa::PortDesc::PortDesc(), gx_engine::GxMachineRemote::read_audio(), gx_jack::GxJack::read_connections(), gx_preset::PresetIO::read_online(), gx_preset::StateIO::read_state(), gx_engine::PluginListBase::readJSON(), ladspa::LadspaPluginList::readJSON(), gx_engine::GxSeqSettings::readJSON(), gx_engine::GxJConvSettings::readJSON(), gx_engine::ParamMap::readJSON(), gx_engine::paradesc::readJSON(), gx_engine::MidiStandardControllers::readJSON(), gx_engine::plugdesc::readJSON(), gx_engine::MidiController::readJSON(), gx_engine::ControllerArray::readJSON(), gx_system::PresetFile::readJSON_remote(), gx_system::PresetBanks::readJSON_remote(), gx_preset::PluginPresetList::remove(), gx_preset::PluginPresetList::save(), gx_system::PresetBanks::save(), gx_engine::GxMachineRemote::save_ladspalist(), CmdConnection::send(), gx_preset::PluginPresetList::set(), ladspa::PortDesc::set_state(), ladspa::PluginDesc::set_state(), gx_engine::paradesc::set_valuelist(), gx_system::CmdlineOptions::~CmdlineOptions(), and DownloadWatch::~DownloadWatch().

read_kv() [1/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		float &	v
	)

Definition at line 511 of file gx_json.cpp.

Referenced by ladspa::ChangeableValues::ChangeableValues(), gx_engine::Parameter::Parameter(), gx_engine::ParameterV< float >::ParameterV(), gx_engine::ParameterV< int >::ParameterV(), gx_engine::ParameterV< bool >::ParameterV(), gx_engine::ParameterV< Glib::ustring >::ParameterV(), gx_engine::Plugin::Plugin(), ladspa::PortDesc::PortDesc(), gx_preset::PresetIO::read_online(), gx_engine::GxJConvSettings::readJSON(), gx_engine::paradesc::readJSON(), gx_engine::plugdesc::readJSON(), ladspa::PortDesc::set_state(), and DownloadWatch::~DownloadWatch().

read_kv() [2/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		double &	v
	)

Definition at line 521 of file gx_json.cpp.

read_kv() [3/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		int &	i
	)

Definition at line 531 of file gx_json.cpp.

read_kv() [4/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		unsigned int &	i
	)

Definition at line 541 of file gx_json.cpp.

read_kv() [5/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		std::string &	s
	)

Definition at line 551 of file gx_json.cpp.

read_kv() [6/7]

bool gx_system::JsonParser::read_kv	(	const char *	key,
		Glib::ustring &	s
	)

Definition at line 561 of file gx_json.cpp.

read_kv() [7/7]

template<class T >

bool gx_system::JsonParser::read_kv ( const char *  key, T &  v  )

inline

Definition at line 164 of file gx_json.h.

reset()

void gx_system::JsonParser::reset

(

void

)

Definition at line 250 of file gx_json.cpp.

set_stream()

void gx_system::JsonParser::set_stream ( istream *  i )

inline

Definition at line 119 of file gx_json.h.

Referenced by gx_system::JsonSubParser::JsonSubParser().

set_streampos()

void gx_system::JsonParser::set_streampos

(

streampos

pos

)

Definition at line 571 of file gx_json.cpp.

Referenced by gx_system::PresetFile::create_reader(), gx_system::JsonSubParser::JsonSubParser(), and gx_preset::PluginPresetList::start().

skip_object()

void gx_system::JsonParser::skip_object

(

)

Definition at line 611 of file gx_json.cpp.

Referenced by JsonArray::append(), ladspa::ChangeableValues::ChangeableValues(), gx_system::PresetFile::create_writer(), gx_engine::enum_parameter_load_values(), gx_system::PresetFile::erase(), gx_engine::FileParameter::FileParameter(), gx_preset::UnitsCollector::get_list(), gx_system::ModifyStatePreservePreset::ModifyStatePreservePreset(), gx_preset::PluginPresetList::next(), gx_engine::Parameter::Parameter(), gx_engine::ParameterV< float >::ParameterV(), gx_engine::ParameterV< GxSeqSettings >::ParameterV(), gx_engine::ParameterV< int >::ParameterV(), gx_engine::ParameterV< GxJConvSettings >::ParameterV(), gx_engine::ParameterV< bool >::ParameterV(), gx_engine::ParameterV< Glib::ustring >::ParameterV(), ladspa::PortDesc::PortDesc(), gx_jack::GxJack::read_connections(), gx_preset::PresetIO::read_online(), gx_preset::StateIO::read_state(), gx_engine::GxSeqSettings::readJSON(), gx_engine::GxJConvSettings::readJSON(), gx_engine::ParamMap::readJSON_one(), gx_system::PresetFile::readJSON_remote(), gx_preset::PluginPresetList::remove(), gx_preset::PluginPresetList::save(), gx_preset::PluginPresetList::set(), ladspa::PortDesc::set_state(), gx_engine::paradesc::set_valuelist(), and DownloadWatch::~DownloadWatch().

throw_unexpected()

void gx_system::JsonParser::throw_unexpected

(

token

expect

)

Definition at line 303 of file gx_json.cpp.

---

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

• src/headers/gx_json.h
• src/gx_head/engine/gx_json.cpp