mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-16 11:52:34 +03:00
add forgotten include
git-svn-id: svn://kolibrios.org@3540 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
parent
32b4fcb9ab
commit
b1b43099ea
@ -512,7 +512,7 @@ include Makefile.copy
|
||||
# Special rules for copying sysfuncr.txt - it isn't directly included in the image.
|
||||
docpack: $(DOCDIR)SYSFUNCR.TXT
|
||||
$(DOCDIR)SYSFUNCR.TXT: $(KERNEL)/docs/sysfuncr.txt
|
||||
cp $(KERNEL)/docs/sysfuncr.txt $(DOCDIR)SYSFUNCR.TXT
|
||||
iconv -f utf-8 -t cp866 $(KERNEL)/docs/sysfuncr.txt $(DOCDIR)SYSFUNCR.TXT
|
||||
|
||||
# Similar for C--.
|
||||
include Makefile.cmm
|
||||
|
149
kernel/trunk/encoding.inc
Normal file
149
kernel/trunk/encoding.inc
Normal file
@ -0,0 +1,149 @@
|
||||
; fetch the UTF-8 character in string+offs to char
|
||||
; common part for all encodings: translate pseudographics
|
||||
; Pseudographics for the boot screen:
|
||||
; 0x2500 -> 0xC4, 0x2502 -> 0xB3, 0x250C -> 0xDA, 0x2510 -> 0xBF,
|
||||
; 0x2514 -> 0xC0, 0x2518 -> 0xD9, 0x252C -> 0xC2, 0x2534 -> 0xC1, 0x2551 -> 0xBA
|
||||
macro fetch_utf8_char string, offs, char, graph
|
||||
{ local first_byte, b
|
||||
virtual at 0
|
||||
db string
|
||||
if offs >= $
|
||||
char = -1
|
||||
else
|
||||
; fetch first byte
|
||||
load first_byte byte from offs
|
||||
if first_byte < 0x80
|
||||
char = first_byte
|
||||
offs = offs + 1
|
||||
else if first_byte < 0xC0
|
||||
.err Invalid UTF-8 string
|
||||
else if first_byte < 0xE0
|
||||
char = first_byte and 0x1F
|
||||
load b byte from offs + 1
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
offs = offs + 2
|
||||
else if first_byte < 0xF0
|
||||
char = first_byte and 0xF
|
||||
load b byte from offs + 1
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
load b byte from offs + 2
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
offs = offs + 3
|
||||
else if first_byte < 0xF8
|
||||
char = first_byte and 0x7
|
||||
load b byte from offs + 1
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
load b byte from offs + 2
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
load b byte from offs + 3
|
||||
char = (char shl 6) + (b and 0x3F)
|
||||
offs = offs + 4
|
||||
else
|
||||
.err Invalid UTF-8 string
|
||||
end if
|
||||
end if
|
||||
end virtual
|
||||
if char = 0x2500
|
||||
graph = 0xC4
|
||||
else if char = 0x2502
|
||||
graph = 0xB3
|
||||
else if char = 0x250C
|
||||
graph = 0xDA
|
||||
else if char = 0x2510
|
||||
graph = 0xBF
|
||||
else if char = 0x2514
|
||||
graph = 0xC0
|
||||
else if char = 0x2518
|
||||
graph = 0xD9
|
||||
else if char = 0x252C
|
||||
graph = 0xC2
|
||||
else if char = 0x2534
|
||||
graph = 0xC1
|
||||
else if char = 0x2551
|
||||
graph = 0xBA
|
||||
else
|
||||
graph = 0
|
||||
end if
|
||||
}
|
||||
|
||||
; Russian: use CP866.
|
||||
; 0x00-0x7F - trivial map
|
||||
; 0x410-0x43F -> 0x80-0xAF
|
||||
; 0x440-0x44F -> 0xE0-0xEF
|
||||
; 0x401 -> 0xF0, 0x451 -> 0xF1
|
||||
macro cp866 [arg]
|
||||
{ local offs, char, graph
|
||||
offs = 0
|
||||
while 1
|
||||
fetch_utf8_char arg, offs, char, graph
|
||||
if char = -1
|
||||
break
|
||||
end if
|
||||
if graph
|
||||
db graph
|
||||
else if char < 0x80
|
||||
db char
|
||||
else if char = 0x401
|
||||
db 0xF0
|
||||
else if char = 0x451
|
||||
db 0xF1
|
||||
else if (char < 0x410) | (char > 0x44F)
|
||||
.err Failed to convert to CP866
|
||||
else if char < 0x440
|
||||
db char - 0x410 + 0x80
|
||||
else
|
||||
db char - 0x440 + 0xE0
|
||||
end if
|
||||
end while
|
||||
}
|
||||
|
||||
; Latin-1 encoding
|
||||
; 0x00-0xFF - trivial map
|
||||
macro latin1 [arg]
|
||||
{ local offs, char, graph
|
||||
offs = 0
|
||||
while 1
|
||||
fetch_utf8_char arg, offs, char, graph
|
||||
if char = -1
|
||||
break
|
||||
end if
|
||||
if graph
|
||||
db graph
|
||||
else if char < 0x100
|
||||
db char
|
||||
else
|
||||
.err Failed to convert to Latin-1
|
||||
end if
|
||||
end while
|
||||
}
|
||||
|
||||
; CP850 encoding
|
||||
macro cp850 [arg]
|
||||
{ local offs, char, graph
|
||||
offs = 0
|
||||
while 1
|
||||
fetch_utf8_char arg, offs, char, graph
|
||||
if char = -1
|
||||
break
|
||||
end if
|
||||
if graph
|
||||
db graph
|
||||
else if char < 0x80
|
||||
db char
|
||||
else if char = 0xBF
|
||||
db 0xA8
|
||||
else if char = 0xE1
|
||||
db 0xA0
|
||||
else if char = 0xE9
|
||||
db 0x82
|
||||
else if char = 0xED
|
||||
db 0xA1
|
||||
else if char = 0xF3
|
||||
db 0xA2
|
||||
else if char = 0xFA
|
||||
db 0xA3
|
||||
else
|
||||
err Failed to convert to CP850
|
||||
end if
|
||||
end while
|
||||
}
|
Loading…
Reference in New Issue
Block a user