9.0/service-maker/includes/plugin.h File Reference

Detailed Description

Convinient macros for custom plugin creation

Definition in file 9.0/service-maker/includes/plugin.h.

Go to the source code of this file.

Macros
: name of the plugin
DS_CUSTOM_PLUGIN_DEFINE: @description: description of the plugin Version : version string @license: license type Utility macro to create a custom plugin
#define	DS_CUSTOM_PLUGIN_DEFINE(name, description, version, license)
#define	DS_CUSTOM_FACTORY_DEFINE_PARAMS_BEGIN(param_spec)   static const char* param_spec = "["
	Parameter Specification. More...
#define	DS_CUSTOM_FACTORY_DEFINE_PARAM(name, type, brief, description, default_value)   "{name: "#name", type: "#type", brief: "#brief", description: "#description", default_value: "#default_value"},"
#define	DS_CUSTOM_FACTORY_DEFINE_PARAMS_END   "]";
#define	DS_CUSTOM_FACTORY_DEFINE_FULL(factory_name, long_name, klass, description, author, signals, param_spec, object_class, ...)
	DS_CUSTOM_FACTORY_DEFINE_FULL: @factory_name: name of the factory @long_name: long name of the factory @klass: category string @description: detailed information. More...
#define	DS_CUSTOM_FACTORY_DEFINE_WITH_PARAMS(factory_name, long_name, klass, description, author, signals, param_spec, object_class, implementation)   DS_CUSTOM_FACTORY_DEFINE_FULL(factory_name, long_name, klass, description, author, signals, param_spec, object_class, new implementation)
	convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL More...
#define	DS_CUSTOM_FACTORY_DEFINE_WITH_SIGNALS(factory_name, long_name, klass, description, author, signals, object_class, implementation)
	convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL More...
#define	DS_CUSTOM_FACTORY_DEFINE(factory_name, long_name, klass, description, author, object_class, implementation)
	convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL More...

Macro Definition Documentation

DS_CUSTOM_FACTORY_DEFINE

#define DS_CUSTOM_FACTORY_DEFINE	(		factory_name,
			long_name,
			klass,
			description,
			author,
			object_class,
			implementation
	)

Value:

  static const char* param_spec = ""; \
  DS_CUSTOM_FACTORY_DEFINE_FULL(factory_name, long_name, klass, description, author, "", param_spec, object_class, new implementation)

convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL

Definition at line 102 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_FULL

#define DS_CUSTOM_FACTORY_DEFINE_FULL	(		factory_name,
			long_name,
			klass,
			description,
			author,
			signals,
			param_spec,
			object_class,
			...
	)

Value:

class object_class##Factory : public deepstream::CustomFactory { \
public: \
  object_class##Factory() : \
    CustomFactory(factory_name, gst_custom_factory_get_type(factory_name)) {} \
  deepstream::CustomObject* createObject(const std::string& name) { \
    return new object_class(name, factory_name, __VA_ARGS__); \
  } \
}; \
extern "C" const FactoryMetadata get_custom_factory_info(void); \
extern "C" const FactoryMetadata get_custom_factory_info(void) { \
  return {factory_name, long_name, klass, description, author, object_class::type(), signals}; \
} \
extern "C" const char* get_custom_factory_product_param_spec(); \
extern "C" const char* get_custom_factory_product_param_spec() { return param_spec; } \
extern "C" void register_component_factory(const char *name);  \
extern "C" void register_component_factory(const char* name) { \
  deepstream::CommonFactory& factory = \
      deepstream::CommonFactory::getInstance();  \
  factory.addCustomFactory(new object_class##Factory(), name); \
}

DS_CUSTOM_FACTORY_DEFINE_FULL: @factory_name: name of the factory @long_name: long name of the factory @klass: category string @description: detailed information.

Author

: author @signals: supported signal, required if the type of the object to be created is signal handler @param_spec: the parameter spec for the object created to be created, define with macros from above @object_class: class name of the object to be created

Utility macro to create a custom factory

Definition at line 67 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_PARAM

#define DS_CUSTOM_FACTORY_DEFINE_PARAM	(		name,
			type,
			brief,
			description,
			default_value
	)		"{name: "#name", type: "#type", brief: "#brief", description: "#description", default_value: "#default_value"},"

Definition at line 49 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_PARAMS_BEGIN

#define DS_CUSTOM_FACTORY_DEFINE_PARAMS_BEGIN

(

param_spec

)

static const char* param_spec = "["

Parameter Specification.

Utility macro to specify a group of parameter spec for a custom factory. Must start with DS_CUSTOM_FACTORY_DEFINE_PARAMS_BEGIN and ends with DS_CUSTOM_FACTORY_DEFINE_PARAMS_END

Multiple entries are allowed between

Definition at line 48 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_PARAMS_END

#define DS_CUSTOM_FACTORY_DEFINE_PARAMS_END   "]";

Definition at line 51 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_WITH_PARAMS

#define DS_CUSTOM_FACTORY_DEFINE_WITH_PARAMS	(		factory_name,
			long_name,
			klass,
			description,
			author,
			signals,
			param_spec,
			object_class,
			implementation
	)		DS_CUSTOM_FACTORY_DEFINE_FULL(factory_name, long_name, klass, description, author, signals, param_spec, object_class, new implementation)

convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL

Definition at line 91 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_FACTORY_DEFINE_WITH_SIGNALS

#define DS_CUSTOM_FACTORY_DEFINE_WITH_SIGNALS	(		factory_name,
			long_name,
			klass,
			description,
			author,
			signals,
			object_class,
			implementation
	)

Value:

  static const char* param_spec = ""; \
  DS_CUSTOM_FACTORY_DEFINE_FULL(factory_name, long_name, klass, description, author, signals, param_spec, object_class, new implementation)

convinient macro for DS_CUSTOM_FACTORY_DEFINE_FULL

Definition at line 96 of file 9.0/service-maker/includes/plugin.h.

DS_CUSTOM_PLUGIN_DEFINE

#define DS_CUSTOM_PLUGIN_DEFINE	(		name,
			description,
			version,
			license
	)

Value:

  extern "C" void *ds_stub_define_custom_plugin(const char *, const char *, const char *, const char *); \
  extern "C" void *gst_plugin_##name##_get_desc(void);                                                   \
  extern "C" void *gst_plugin_##name##_get_desc(void)                                                    \
  {                                                                                                      \
    return ds_stub_define_custom_plugin(#name, description, version, license);                           \
  }

Definition at line 31 of file 9.0/service-maker/includes/plugin.h.