ReactOS  0.4.14-dev-77-gd9e7c48
nls_koi8-ru.c File Reference
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/nls.h>
#include <linux/errno.h>
Include dependency graph for nls_koi8-ru.c:

Go to the source code of this file.

Functions

static int uni2char (const wchar_t uni, unsigned char *out, int boundlen)
 
static int char2uni (const unsigned char *rawstring, int boundlen, wchar_t *uni)
 
static int __init init_nls_koi8_ru (void)
 
static void __exit exit_nls_koi8_ru (void)
 

Variables

static struct nls_tablep_nls
 
static struct nls_table table
 

Function Documentation

◆ char2uni()

static int char2uni ( const unsigned char rawstring,
int  boundlen,
wchar_t uni 
)
static

Definition at line 39 of file nls_koi8-ru.c.

41 {
42  int n;
43 
44  if ((*rawstring & 0xef) != 0xae) {
45  /* koi8-ru and koi8-u differ only on two characters */
46  *uni = (*rawstring & 0x10) ? 0x040e : 0x045e;
47  return 1;
48  }
49 
50  n = p_nls->char2uni(rawstring, boundlen, uni);
51  return n;
52 }
GLdouble n
Definition: glext.h:7729
static struct nls_table * p_nls
Definition: nls_koi8-ru.c:14

◆ exit_nls_koi8_ru()

static void __exit exit_nls_koi8_ru ( void  )
static

Definition at line 76 of file nls_koi8-ru.c.

77 {
80 }
int unregister_nls(struct nls_table *)
Definition: nls_base.c:185
void unload_nls(struct nls_table *)
Definition: nls_base.c:240
static struct nls_table * p_nls
Definition: nls_koi8-ru.c:14

Referenced by Ext2UnloadAllNls(), and RfsdUnloadAllNls().

◆ init_nls_koi8_ru()

static int __init init_nls_koi8_ru ( void  )
static

Definition at line 63 of file nls_koi8-ru.c.

64 {
65  p_nls = load_nls("koi8-u");
66 
67  if (p_nls) {
68  table.charset2upper = p_nls->charset2upper;
69  table.charset2lower = p_nls->charset2lower;
70  return register_nls(&table);
71  }
72 
73  return -EINVAL;
74 }
Definition: arc.h:39
int register_nls(struct nls_table *)
Definition: nls_base.c:162
struct nls_table * load_nls(char *)
Definition: nls_base.c:218
static struct nls_table * p_nls
Definition: nls_koi8-ru.c:14

Referenced by Ext2LoadAllNls(), and RfsdLoadAllNls().

◆ uni2char()

static int uni2char ( const wchar_t  uni,
unsigned char out,
int  boundlen 
)
static

Definition at line 16 of file nls_koi8-ru.c.

18 {
19  if (boundlen <= 0)
20  return -ENAMETOOLONG;
21 
22  if ((uni & 0xffaf) == 0x040e || (uni & 0xffce) == 0x254c) {
23  /* koi8-ru and koi8-u differ only on two characters */
24  if (uni == 0x040e)
25  out[0] = 0xbe;
26  else if (uni == 0x045e)
27  out[0] = 0xae;
28  else if (uni == 0x255d || uni == 0x256c)
29  return 0;
30  else
31  return p_nls->uni2char(uni, out, boundlen);
32  return 1;
33  }
34  else
35  /* fast path */
36  return p_nls->uni2char(uni, out, boundlen);
37 }
static FILE * out
Definition: regtests2xml.c:44
static struct nls_table * p_nls
Definition: nls_koi8-ru.c:14

Variable Documentation

◆ p_nls

struct nls_table* p_nls
static

Definition at line 14 of file nls_koi8-ru.c.

Referenced by char2uni(), exit_nls_koi8_ru(), init_nls_koi8_ru(), and uni2char().

◆ table

Initial value:
= {
"koi8-ru",
0,
0, 0,
}
#define THIS_MODULE
Definition: module.h:267
static int uni2char(const wchar_t uni, unsigned char *out, int boundlen)
Definition: nls_koi8-ru.c:16
static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
Definition: nls_koi8-ru.c:39

Definition at line 54 of file nls_koi8-ru.c.