ntv2utf8.cpp File Reference

Implements the bare-bones UTF8 support functions (for the nub). More...

#include <string.h>
#include <stdio.h>
#include "ntv2utf8.h"

Include dependency graph for ntv2utf8.cpp:

Go to the source code of this file.

Functions
static int	u8_seqlen (const char *s)
void	strncpyasutf8 (char *dest, const char *src, int dest_buf_size)
bool	map_utf8_to_codepage437 (const char *src, int u8_len, unsigned char *cp437equiv)
void	strncpyasutf8_map_cp437 (char *dest, const char *src, int dest_buf_size)

Variables
static const char	trailingBytesForUTF8 [256]

Detailed Description

Implements the bare-bones UTF8 support functions (for the nub).

Copyright

(C) 2008-2022 AJA Video Systems, Inc.

Definition in file ntv2utf8.cpp.

Function Documentation

map_utf8_to_codepage437()

bool map_utf8_to_codepage437	(	const char *	src,
		int	u8_len,
		unsigned char *	cp437equiv
	)

Definition at line 65 of file ntv2utf8.cpp.

strncpyasutf8()

void strncpyasutf8	(	char *	dest,
		const char *	src,
		int	dest_buf_size
	)

Definition at line 33 of file ntv2utf8.cpp.

strncpyasutf8_map_cp437()

void strncpyasutf8_map_cp437	(	char *	dest,
		const char *	src,
		int	dest_buf_size
	)

Definition at line 321 of file ntv2utf8.cpp.

u8_seqlen()

static int u8_seqlen ( const char *  s )

static

Definition at line 26 of file ntv2utf8.cpp.

Variable Documentation

trailingBytesForUTF8

const char trailingBytesForUTF8[256]

static

Initial value:

= {
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
}

Definition at line 14 of file ntv2utf8.cpp.