D-Bus classes and functions

Classes
class	EdbusConnection
	D-Bus connection and data sender. More...
class	EdbusContainer< T >
	Abstract container for D-Bus containers. More...
class	EdbusData
	Class for representing D-Bus data types. More...
class	EdbusVariant
	Represents D-Bus variant. More...
class	EdbusDictEntry
	An entry in EdbusDict. More...
class	EdbusDict
	Dictionary container for D-Bus types. More...
class	EdbusError
	A class representing D-Bus error. More...
class	EdbusList
	A class representing D-Bus struct and array. More...
class	EdbusMessage
	Data transporter for D-Bus. More...
class	EdbusObjectPath
	Represents D-Bus object path. More...

Macros
#define	EDBUS_INTROSPECTION_DTD

Typedefs
typedef int(*	EdbusCallback )(const EdbusMessage *, void *)

Enumerations
enum	EdbusConnectionType { EDBUS_SYSTEM, EDBUS_SESSION }
	Represents connection either to system or session bus. More...
enum	EdbusNameMode { EDBUS_NAME_NO_REPLACE = 0, EDBUS_NAME_ALLOW_REPLACE = 1, EDBUS_NAME_REPLACE_EXISTING = 2 }
	What to do when known name is acquired. More...
enum	EdbusDataType {   EDBUS_TYPE_INVALID, EDBUS_TYPE_BYTE, EDBUS_TYPE_BOOL, EDBUS_TYPE_INT16,   EDBUS_TYPE_UINT16, EDBUS_TYPE_INT32, EDBUS_TYPE_UINT32, EDBUS_TYPE_INT64,   EDBUS_TYPE_UINT64, EDBUS_TYPE_DOUBLE, EDBUS_TYPE_STRING, EDBUS_TYPE_OBJECT_PATH,   EDBUS_TYPE_ARRAY, EDBUS_TYPE_STRUCT, EDBUS_TYPE_DICT, EDBUS_TYPE_VARIANT }
	Type of data current EdbusData object holds. More...
enum	EdbusErrorType {   EDBUS_ERROR_INVALID, EDBUS_ERROR_FAILED, EDBUS_ERROR_NO_MEMORY, EDBUS_ERROR_SERVICE_UNKNOWN,   EDBUS_ERROR_NAME_HAS_NO_OWNER, EDBUS_ERROR_NO_REPLY, EDBUS_ERROR_IO_ERROR, EDBUS_ERROR_BAD_ADDRESS,   EDBUS_ERROR_NOT_SUPPORTED, EDBUS_ERROR_LIMITS_EXCEEDED, EDBUS_ERROR_ACCESS_DENIED, EDBUS_ERROR_AUTH_FAILED,   EDBUS_ERROR_NO_SERVER, EDBUS_ERROR_TIMEOUT, EDBUS_ERROR_NO_NETWORK, EDBUS_ERROR_DISCONNECTED,   EDBUS_ERROR_INVALID_ARGS, EDBUS_ERROR_FILE_NOT_FOUND, EDBUS_ERROR_FILE_EXISTS, EDBUS_ERROR_UNKNOWN_METHOD,   EDBUS_ERROR_TIMED_OUT, EDBUS_ERROR_INVALID_SIGNATURE, EDBUS_ERROR_USER_DEFINED }
	EdbusError error type. More...

Functions
EdbusList &	operator<< (EdbusList &lst, const EdbusData &val)
EdbusMessage &	operator<< (EdbusMessage &m, const EdbusData &val)
EdbusObjectPath &	operator<< (EdbusObjectPath &p, const char *el)

Detailed Description

Macro Definition Documentation

#define EDBUS_INTROSPECTION_DTD

Value:

"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\" \n" \
        "\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n\n"

This macro is DTD header for DBus introspection XML. Useful only if you are going to construct own introspection XML reply.

Typedef Documentation

typedef int(* EdbusCallback)(const EdbusMessage *, void *)

A callback type for method and signal callbacks

Enumeration Type Documentation

enum EdbusConnectionType

Represents connection either to system or session bus.

Enumerator
EDBUS_SYSTEM	System bus.
EDBUS_SESSION	Session bus.

enum EdbusDataType

Type of data current EdbusData object holds.

Enumerator
EDBUS_TYPE_INVALID	Invalid type (empty object)
EDBUS_TYPE_BYTE	byte
EDBUS_TYPE_BOOL	bool
EDBUS_TYPE_INT16	short
EDBUS_TYPE_UINT16	unsigned short
EDBUS_TYPE_INT32	integer
EDBUS_TYPE_UINT32	unsigned integer
EDBUS_TYPE_INT64	long long
EDBUS_TYPE_UINT64	unsigned long long
EDBUS_TYPE_DOUBLE	double
EDBUS_TYPE_STRING	string
EDBUS_TYPE_OBJECT_PATH	EdbusObjectPath type.
EDBUS_TYPE_ARRAY	array
EDBUS_TYPE_STRUCT	structure
EDBUS_TYPE_DICT	dictionary
EDBUS_TYPE_VARIANT	variant

enum EdbusErrorType

EdbusError error type.

Enumerator
EDBUS_ERROR_INVALID	empty error
EDBUS_ERROR_FAILED	generic failure
EDBUS_ERROR_NO_MEMORY	out of memory
EDBUS_ERROR_SERVICE_UNKNOWN	address service is neither connected nor can be activated
EDBUS_ERROR_NAME_HAS_NO_OWNER	a non-unique name used in message is not known
EDBUS_ERROR_NO_REPLY	expected reply not received
EDBUS_ERROR_IO_ERROR	IO error during operation.
EDBUS_ERROR_BAD_ADDRESS	malformed address to be connected to
EDBUS_ERROR_NOT_SUPPORTED	requested operation not supported
EDBUS_ERROR_LIMITS_EXCEEDED	resource reached it's limit
EDBUS_ERROR_ACCESS_DENIED	not enough permissions to execute or access operation
EDBUS_ERROR_AUTH_FAILED	authentication failed
EDBUS_ERROR_NO_SERVER	unable to connect to the D-Bus server
EDBUS_ERROR_TIMEOUT	an timeout occured during operation
EDBUS_ERROR_NO_NETWORK	transport channel network not available
EDBUS_ERROR_DISCONNECTED	trying to perform operation on unconnected connection
EDBUS_ERROR_INVALID_ARGS	invalid arguments for method call
EDBUS_ERROR_FILE_NOT_FOUND	a file needed for operation not present
EDBUS_ERROR_FILE_EXISTS	file exists, but operation does not allow overwriting
EDBUS_ERROR_UNKNOWN_METHOD	unknown method
EDBUS_ERROR_TIMED_OUT	an operation timed out
EDBUS_ERROR_INVALID_SIGNATURE	invalid signature for message
EDBUS_ERROR_USER_DEFINED	user defined error

enum EdbusNameMode

What to do when known name is acquired.

Enumerator
EDBUS_NAME_NO_REPLACE	Do not replace existing name.
EDBUS_NAME_ALLOW_REPLACE	Existing name can be replaced.
EDBUS_NAME_REPLACE_EXISTING	Force replacement.

Function Documentation

EdbusObjectPath& edelib::operator<< ( EdbusObjectPath &  p, const char *  el  )

inline

A simple shorcut for EdbusObjectPath append() memeber

References EdbusObjectPath::append().

EdbusList& edelib::operator<< ( EdbusList &  lst, const EdbusData &  val  )

inline

A convinient shortcut for EdbusList::append(). You can use it as:

*   EdbusList m = EdbusData::from_struct();
*   m << EdbusData::from_int32(4) << EdbusData::from_string("sample string") << EdbusData::from_bool(true);
* 

References EdbusList::append().

EdbusMessage& edelib::operator<< ( EdbusMessage &  m, const EdbusData &  val  )

inline

A convinient shortcut for EdbusMessage::append(). You can use it as:

*   EdbusMessage m;
*   m << EdbusData::from_int32(4) << EdbusData::from_string("sample string") << EdbusData::from_bool(true);
* 

References EdbusMessage::append().