ASC-II

Files
file	afw_ascii.h
	Adaptive Framework ASCII.

Macros
#define	AFW_ASCII_NUL   0x00
	NULL character.
#define	AFW_ASCII_SOH   0x01
	Start of Heading.
#define	AFW_ASCII_STX   0x02
	Start of Text.
#define	AFW_ASCII_ETX   0x03
	End of Text.
#define	AFW_ASCII_EOT   0x04
	End of Transmission.
#define	AFW_ASCII_ENQ   0x05
	ENQuiry.
#define	AFW_ASCII_ACK   0x06
	ACKnowledge.
#define	AFW_ASCII_BEL   0x07
	Bell.
#define	AFW_ASCII_BS   0x08
	BackSpace (non-destructive)
#define	AFW_ASCII_HT   0x09
	Horizontal Tab.
#define	AFW_ASCII_LF   0x0A
	Line Feed.
#define	AFW_ASCII_VT   0x0B
	Vertical Tab.
#define	AFW_ASCII_FF   0x0C
	Form Feed.
#define	AFW_ASCII_CR   0x0D
	Carriage Return.
#define	AFW_ASCII_SO   0x0E
	Shift Out.
#define	AFW_ASCII_SI   0x0F
	Shift In.
#define	AFW_ASCII_DLE   0x10
	Data Link Escape.
#define	AFW_ASCII_DC1   0x11
	Device Control 1 (XON)
#define	AFW_ASCII_DC2   0x12
	Device Control 2.
#define	AFW_ASCII_DC3   0x13
	Device Control 3 (XOFF)
#define	AFW_ASCII_DC4   0x14
	Device Control 4.
#define	AFW_ASCII_NAK   0x15
	Negative Acknowledge.
#define	AFW_ASCII_SYN   0x16
	Synchronize idle.
#define	AFW_ASCII_ETB   0x17
	End Transmission Block.
#define	AFW_ASCII_CAN   0x18
	Cancel Line.
#define	AFW_ASCII_EM   0x19
	End of Media.
#define	AFW_ASCII_SUB   0x1A
	Substitute.
#define	AFW_ASCII_ESC   0x1B
	Escape.
#define	AFW_ASCII_FS   0x1C
	File Separator.
#define	AFW_ASCII_GS   0x1D
	Group Separator.
#define	AFW_ASCII_RS   0x1E
	Record Separator.
#define	AFW_ASCII_US   0x1F
	Unit Separator.
#define	AFW_ASCII_DELETE   0x7F
	Delete.
#define	AFW_ASCII_Z_PATH_SEPARATOR   "/"
	Path separator.
#define	AFW_ASCII_PATH_SEPARATOR   '/'
#define	afw_ascii_is_printable(v)    ( ((v)>=AFW_ASCII_SPACE) && ((v)<=AFW_ASCII_TILDE) )
	Determine if octet is ascii printable character. More...
#define	afw_ascii_is_lowercase(v)    ( ((v) >= 'a') && ((v) <= 'z') )
	Determine if octet is ascii lowercase character. More...
#define	afw_ascii_is_uppercase(v)    ( ((v) >= 'A') && ((v) <= 'Z') )
	Determine if octet is ascii uppercase character. More...
#define	afw_ascii_is_alpha(v)    ( afw_ascii_is_ascii_lowercase(v) || afw_ascii_is_ascii_uppercase(v) )
	Determine if octet is ascii alpha character. More...
#define	afw_ascii_is_alphanumeric(v)    ( afw_ascii_is_ascii_alpha(v) || ( ((v)>='0') && ((v)<='9') ) )
	Determine if octet is ascii digit character. More...
#define	afw_ascii_is_control_character(v)    ( ((v) <= 31) || ((v) == AFW_ASCII_DELETE) )
	Determine if octet is ascii control character. More...
#define	afw_ascii_is_digit(v)    ( ((v)>='0') && ((v)<='9') )
	Determine if octet is digit character. More...
#define	afw_ascii_is_hex_digit(v)    ( afw_ascii_decode_hex_digit(v) != -1 )
	Determine if octet is ascii hex digit. More...
#define	afw_ascii_is_whitespace(v)    ((v) == 32 || ((v) >= 9 && (v) <= 13))
	Determine if octet is white space. More...

Functions
	afw_ascii_decode_hex_digit (afw_octet_t octet)
	Decode ascii hex digit. More...
	afw_ascii_encode_hex_digit (afw_octet_t octet)
	Encode ascii hex digit. More...

Detailed Description

ASC-II

Macro Definition Documentation

afw_ascii_is_alpha

#define afw_ascii_is_alpha

(

v

)

( afw_ascii_is_ascii_lowercase(v) || afw_ascii_is_ascii_uppercase(v) )

Determine if octet is ascii alpha character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 172 of file afw_ascii.h.

afw_ascii_is_alphanumeric

#define afw_ascii_is_alphanumeric

(

v

)

( afw_ascii_is_ascii_alpha(v) || ( ((v)>='0') && ((v)<='9') ) )

Determine if octet is ascii digit character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 181 of file afw_ascii.h.

afw_ascii_is_control_character

#define afw_ascii_is_control_character

(

v

)

( ((v) <= 31) || ((v) == AFW_ASCII_DELETE) )

Determine if octet is ascii control character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 190 of file afw_ascii.h.

afw_ascii_is_digit

#define afw_ascii_is_digit

(

v

)

( ((v)>='0') && ((v)<='9') )

Determine if octet is digit character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 199 of file afw_ascii.h.

afw_ascii_is_hex_digit

#define afw_ascii_is_hex_digit

(

v

)

( afw_ascii_decode_hex_digit(v) != -1 )

Determine if octet is ascii hex digit.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 219 of file afw_ascii.h.

afw_ascii_is_lowercase

#define afw_ascii_is_lowercase

(

v

)

( ((v) >= 'a') && ((v) <= 'z') )

Determine if octet is ascii lowercase character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 154 of file afw_ascii.h.

afw_ascii_is_printable

#define afw_ascii_is_printable

(

v

)

( ((v)>=AFW_ASCII_SPACE) && ((v)<=AFW_ASCII_TILDE) )

Determine if octet is ascii printable character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 145 of file afw_ascii.h.

afw_ascii_is_uppercase

#define afw_ascii_is_uppercase

(

v

)

( ((v) >= 'A') && ((v) <= 'Z') )

Determine if octet is ascii uppercase character.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 163 of file afw_ascii.h.

afw_ascii_is_whitespace

#define afw_ascii_is_whitespace

(

v

)

((v) == 32 || ((v) >= 9 && (v) <= 13))

Determine if octet is white space.

Parameters

v	is octet to test.

Returns

result of test.

Definition at line 238 of file afw_ascii.h.

Function Documentation

afw_ascii_decode_hex_digit()

afw_ascii_decode_hex_digit

(

afw_octet_t

octet

)

Decode ascii hex digit.

Parameters

octet

contain ascii hex digit.

Returns

octet containing binary value of hex digit or -1 if error.

Definition at line 31 of file afw_ascii.c.

afw_ascii_encode_hex_digit()

afw_ascii_encode_hex_digit

(

afw_octet_t

octet

)

Encode ascii hex digit.

Parameters

octet

containing binary value 0 through 15.

Returns

octet containing ascii encoded hex digit or -1 if error.

Definition at line 39 of file afw_ascii.c.