dx Namespace Reference

dynax driver framework user mode interface namespace More...

Namespaces
	cf
	corefoundation namespace
	coreaudio
	coreaudio - dynax coreaudio namespace
	io
	io - IOKit namespace
	ioctl
	IOCTLs namespace.
	midi
	midi - dynax midi interface namespace
	stream
	generic stream interface
	test
	usb
	USB user mode interface namespace.

Classes
struct	circular
	kernel/user space shared circular buffer More...
class	clock
class	device
	generic device interface class More...
class	driver
	generic driver interface class More...
singleton	event
	kernel triggerable user space event More...
class	event< dx::kernel, exception_t >
class	event< dx::user, exception_t >
class	exception
	generic exception helper class More...
class	guid
struct	iobridge
	ioctl bridge for 32/64bit user mode/kernel space big/little endian interface More...
class	launch
	RAII object launcher. More...
struct	os_event
	kernel/user space shared event representation More...
struct	pci
	physical PCI stream descriptor More...
class	redirect
	redirect stdout to syslog More...
class	registry
	Windows registry access. More...
class	serial
	serial interface More...
struct	uint24

Typedefs
typedef iobridge< void >	os_event
	kernel/user space shared OS event More...
typedef void *	os_handle

Enumerations
enum	_os_result {   ok =kIOReturnSuccess, not_initialized =kIOReturnNotReady, not_implemented =kIOReturnUnsupported, invalid =kIOReturnBadArgument,   no_device =kIOReturnNoDevice, device_error =kIOReturnDeviceError, no_resources =kIOReturnNoResources, invalid_data =kIOReturnNoSpace,   version_mismatch =err_system(0x37)|err_sub(2)|0x14, unknown =kIOReturnInvalid, overflow =kIOReturnOverrun, driver_not_installed =kOSMetaClassNoKext,   internal_error =kIOReturnInternalError, not_permitted =kIOReturnNotPermitted, exclusive =kIOReturnExclusiveAccess }
enum	os_result : ::HRESULT {   ok =kIOReturnSuccess, not_implemented =kIOReturnUnsupported, invalid =kIOReturnBadArgument, device_error =kIOReturnDeviceError,   no_resources =kIOReturnNoResources, invalid_data =kIOReturnNoSpace, not_initialized =kIOReturnNotReady, no_device =kIOReturnNoDevice,   version_mismatch =err_system(0x37)|err_sub(2)|0x14, invalid_priority =ERROR_INVALID_PRIORITY, timeout =ERROR_TIMEOUT, not_permitted =kIOReturnNotPermitted }
enum	scale : int64_t {   nsec =1ll, usec =1000ll, msec =usec*1000ll, sec =msec*1000ll,   sec =msec*1000ll, msec =usec*1000ll, usec =1000ll, nsec =1ll }
	Windows: timestamp to Windows time converter. More...
enum	scale : int64_t {   nsec =1ll, usec =1000ll, msec =usec*1000ll, sec =msec*1000ll,   sec =msec*1000ll, msec =usec*1000ll, usec =1000ll, nsec =1ll }
enum	scope { kernel, user, kernel, user }
	template parameter defining origin of kernel object or destination of mapping More...
enum	scope { kernel, user, kernel, user }
	template parameter defining origin of kernel object or destination of mapping More...

Functions
class	__attribute__ ((__packed__)) uint24
int64_t	time (int64_t timestamp, scale scale=usec)
	macOS: timestamp to time converter (for Windows compatibility only) More...
int64_t	timestamp ()
	macOS: high precision timestamp More...
template<typename exception_t = os_result>
std::string	version (const std::string &package) throw (exception_t)
	installation package version More...

Variables
typedef::CFDictionaryRef	match
typedef::mach_error_t	os_result

Detailed Description

dynax driver framework user mode interface namespace

dynax driver framework interface namespace

dx - dynax driver framework interface namespace

dx - dynax driver framework user mode interface namespace

Typedef Documentation

typedef iobridge<void> dx::os_event

kernel/user space shared OS event

typedef::HANDLE dx::os_handle

Enumeration Type Documentation

enum dx::_os_result

Enumerator
ok
not_initialized
not_implemented
invalid
no_device
device_error
no_resources
invalid_data
version_mismatch
unknown
overflow
driver_not_installed
internal_error
not_permitted
exclusive

enum dx::os_result : ::HRESULT

Enumerator
ok
not_implemented
invalid
device_error
no_resources
invalid_data
not_initialized
no_device
version_mismatch
invalid_priority
timeout
not_permitted

enum dx::scale : int64_t

Windows: timestamp to Windows time converter.

Enumerator
nsec
usec
msec
sec
sec
msec
usec
nsec

enum dx::scale : int64_t

Enumerator
nsec
usec
msec
sec
sec
msec
usec
nsec

enum dx::scope

template parameter defining origin of kernel object or destination of mapping

• underlaying virtual memory origin for memory object creation
• underlaying event origin for user/kernel mode notification
• destination for usage of mapping object

Enumerator
kernel	virtual memory originated in kernel, event originated in kernel or mapping to be created for use in kernel
user	virtual memory originated in user space: use with care! (memory is only valid in correct application context), event originated in user space or mapping to be created for use in user space
kernel	virtual memory originated in kernel, event originated in kernel or mapping to be created for use in kernel
user	virtual memory originated in user space: use with care! (memory is only valid in correct application context), event originated in user space or mapping to be created for use in user space

enum dx::scope

template parameter defining origin of kernel object or destination of mapping

• underlaying virtual memory origin for memory object creation
• underlaying event origin for user/kernel mode notification
• destination for usage of mapping object

Enumerator
kernel	virtual memory originated in kernel, event originated in kernel or mapping to be created for use in kernel
user	virtual memory originated in user space: use with care! (memory is only valid in correct application context), event originated in user space or mapping to be created for use in user space
kernel	virtual memory originated in kernel, event originated in kernel or mapping to be created for use in kernel
user	virtual memory originated in user space: use with care! (memory is only valid in correct application context), event originated in user space or mapping to be created for use in user space

Function Documentation

class dx::__attribute__

(

(__packed__)

)

int64_t dx::time ( int64_t  timestamp, scale  scale = usec  )

inline

macOS: timestamp to time converter (for Windows compatibility only)

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int64_t dx::timestamp ( )

inline

macOS: high precision timestamp

Windows: high precision timestamp.

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template<typename exception_t = os_result>

std::string dx::version	(	const std::string &	package	)
throw	(	exception_t
	)

installation package version

Todo:

find approprate place

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Variable Documentation

typedef::GUID dx::match

typedef::mach_error_t dx::os_result