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-rw-r--r--source3/include/kanji.h17
-rw-r--r--source3/include/proto.h1
-rw-r--r--source3/lib/system.c16
-rw-r--r--source3/lib/util.c145
4 files changed, 149 insertions, 30 deletions
diff --git a/source3/include/kanji.h b/source3/include/kanji.h
index ee3ba7e09a..865ac3b2c9 100644
--- a/source3/include/kanji.h
+++ b/source3/include/kanji.h
@@ -22,6 +22,7 @@
and extend coding system to EUC/SJIS/JIS/HEX at 1994.10.11
and add all jis codes sequence at 1995.8.16
Notes: Hexadecimal code by <ohki@gssm.otuka.tsukuba.ac.jp>
+ and add upper/lower case conversion 1997.8.21
*/
#ifndef _KANJI_H_
#define _KANJI_H_
@@ -37,6 +38,22 @@
&& ((unsigned char) (c)) != 0x7f)
#define is_kana(c) ((0xa0 <= ((unsigned char) (c)) && ((unsigned char) (c)) <= 0xdf))
+/* case conversion */
+#define is_sj_upper2(c) \
+ ((0x60 <= (unsigned char) (c)) && ((unsigned char) (c) <= 0x79))
+#define is_sj_lower2(c) \
+ ((0x81 <= (unsigned char) (c)) && ((unsigned char) (c) <= 0x9A))
+#define sjis_alph 0x82
+#define is_sj_alph(c) (sjis_alph == (unsigned char) (c))
+#define is_sj_upper(c1, c2) (is_sj_alph (c1) && is_sj_upper2 (c2))
+#define is_sj_lower(c1, c2) (is_sj_alph (c1) && is_sj_lower2 (c2))
+#define sj_toupper2(c) \
+ (is_sj_lower2 (c) ? ((int) ((unsigned char) (c) - 0x81 + 0x60)) : \
+ ((int) (unsigned char) (c)))
+#define sj_tolower2(c) \
+ (is_sj_upper2 (c) ? ((int) ((unsigned char) (c) - 0x60 + 0x81)) : \
+ ((int) (unsigned char) (c)))
+
#ifdef _KANJI_C_
/* FOR EUC CODE */
#define euc_kana (0x8e)
diff --git a/source3/include/proto.h b/source3/include/proto.h
index f716c1f9a9..9f05e5bbff 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -794,6 +794,7 @@ int sys_chdir(char *dname);
int sys_utime(char *fname,struct utimbuf *times);
int sys_rename(char *from, char *to);
int sys_chmod(char *fname,int mode);
+char *sys_getwd(char *s);
int sys_chown(char *fname,int uid,int gid);
int sys_chroot(char *dname);
struct hostent *sys_gethostbyname(char *name);
diff --git a/source3/lib/system.c b/source3/lib/system.c
index ea86e9ccaa..39f845b30e 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -332,6 +332,22 @@ int sys_chmod(char *fname,int mode)
}
/*******************************************************************
+for getwd
+********************************************************************/
+char *sys_getwd(char *s)
+{
+ char *wd;
+#ifdef USE_GETCWD
+ wd = (char *) getcwd (s, sizeof (pstring));
+#else
+ wd = (char *) getwd (s);
+#endif
+ if (wd)
+ unix_to_dos (wd, True);
+ return wd;
+}
+
+/*******************************************************************
chown isn't used much but OS/2 doesn't have it
********************************************************************/
int sys_chown(char *fname,int uid,int gid)
diff --git a/source3/lib/util.c b/source3/lib/util.c
index a048c8b3a7..6f6e03fbd6 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -808,12 +808,52 @@ int StrCaseCmp(const char *s, const char *t)
/* We *must* use toupper rather than tolower here due to the
asynchronous upper to lower mapping.
*/
+#ifdef KANJI
+ int diff;
+ for (;;)
+ {
+ if (!*s || !*t)
+ return toupper (*s) - toupper (*t);
+ else if (is_sj_alph (*s) && is_sj_alph (*t))
+ {
+ diff = sj_toupper2 (*(s+1)) - sj_toupper2 (*(t+1));
+ if (diff)
+ return diff;
+ s += 2;
+ t += 2;
+ }
+ else if (is_shift_jis (*s) && is_shift_jis (*t))
+ {
+ diff = ((int) (unsigned char) *s) - ((int) (unsigned char) *t);
+ if (diff)
+ return diff;
+ diff = ((int) (unsigned char) *(s+1)) - ((int) (unsigned char) *(t+1));
+ if (diff)
+ return diff;
+ s += 2;
+ t += 2;
+ }
+ else if (is_shift_jis (*s))
+ return 1;
+ else if (is_shift_jis (*t))
+ return -1;
+ else
+ {
+ diff = toupper (*s) - toupper (*t);
+ if (diff)
+ return diff;
+ s++;
+ t++;
+ }
+ }
+#else /* KANJI */
while (*s && *t && toupper(*s) == toupper(*t))
{
s++; t++;
}
return(toupper(*s) - toupper(*t));
+#endif /* KANJI */
}
/*******************************************************************
@@ -825,6 +865,49 @@ int StrnCaseCmp(const char *s, const char *t, int n)
/* We *must* use toupper rather than tolower here due to the
asynchronous upper to lower mapping.
*/
+#ifdef KANJI
+ int diff;
+ for (;n > 0;)
+ {
+ if (!*s || !*t)
+ return toupper (*s) - toupper (*t);
+ else if (is_sj_alph (*s) && is_sj_alph (*t))
+ {
+ diff = sj_toupper2 (*(s+1)) - sj_toupper2 (*(t+1));
+ if (diff)
+ return diff;
+ s += 2;
+ t += 2;
+ n -= 2;
+ }
+ else if (is_shift_jis (*s) && is_shift_jis (*t))
+ {
+ diff = ((int) (unsigned char) *s) - ((int) (unsigned char) *t);
+ if (diff)
+ return diff;
+ diff = ((int) (unsigned char) *(s+1)) - ((int) (unsigned char) *(t+1));
+ if (diff)
+ return diff;
+ s += 2;
+ t += 2;
+ n -= 2;
+ }
+ else if (is_shift_jis (*s))
+ return 1;
+ else if (is_shift_jis (*t))
+ return -1;
+ else
+ {
+ diff = toupper (*s) - toupper (*t);
+ if (diff)
+ return diff;
+ s++;
+ t++;
+ n--;
+ }
+ }
+ return 0;
+#else /* KANJI */
while (n-- && *s && *t && toupper(*s) == toupper(*t))
{
s++; t++;
@@ -835,6 +918,7 @@ int StrnCaseCmp(const char *s, const char *t, int n)
/* identical up to where we run out of chars, and strings are same length */
return(0);
+#endif /* KANJI */
}
/*******************************************************************
@@ -880,6 +964,9 @@ void strlower(char *s)
{
#ifdef KANJI
if (is_shift_jis (*s)) {
+ if (is_sj_upper (s[0], s[1])) {
+ s[1] = sj_tolower2 (s[1]);
+ }
s += 2;
} else if (is_kana (*s)) {
s++;
@@ -888,7 +975,7 @@ void strlower(char *s)
*s = tolower(*s);
s++;
}
-#else
+#else /* KANJI */
if (isupper(*s))
*s = tolower(*s);
s++;
@@ -905,6 +992,9 @@ void strupper(char *s)
{
#ifdef KANJI
if (is_shift_jis (*s)) {
+ if (is_sj_lower (s[0], s[1])) {
+ s[1] = sj_toupper2 (s[1]);
+ }
s += 2;
} else if (is_kana (*s)) {
s++;
@@ -913,11 +1003,11 @@ void strupper(char *s)
*s = toupper(*s);
s++;
}
-#else
+#else /* KANJI */
if (islower(*s))
*s = toupper(*s);
s++;
-#endif
+#endif /* KANJI */
}
}
@@ -961,7 +1051,7 @@ void string_replace(char *s,char oldc,char newc)
*s = newc;
s++;
}
-#else
+#else /* KANJI */
if (oldc == *s)
*s = newc;
s++;
@@ -1259,27 +1349,6 @@ int ChDir(char *path)
return(res);
}
-
-/*******************************************************************
- return the absolute current directory path. A dumb version.
-********************************************************************/
-static char *Dumb_GetWd(char *s)
-{
- char *p;
-#ifdef USE_GETCWD
- p = (char *)getcwd(s,sizeof(pstring));
-#else
- p = (char *)getwd(s));
-#endif
- if(!p)
- return NULL;
-
- /* Ensure we always return in dos format. */
- unix_to_dos(p,True);
- return p;
-}
-
-
/* number of list structures for a caching GetWd function. */
#define MAX_GETWDCACHE (50)
@@ -1306,7 +1375,7 @@ char *GetWd(char *str)
*s = 0;
if (!use_getwd_cache)
- return(Dumb_GetWd(str));
+ return(sys_getwd(str));
/* init the cache */
if (!getwd_cache_init)
@@ -1325,7 +1394,7 @@ char *GetWd(char *str)
if (stat(".",&st) == -1)
{
DEBUG(0,("Very strange, couldn't stat \".\"\n"));
- return(Dumb_GetWd(str));
+ return(sys_getwd(str));
}
@@ -1369,7 +1438,7 @@ char *GetWd(char *str)
The very slow getcwd, which spawns a process on some systems, or the
not quite so bad getwd. */
- if (!Dumb_GetWd(s))
+ if (!sys_getwd(s))
{
DEBUG(0,("Getwd failed, errno %d\n",errno));
return (NULL);
@@ -1619,7 +1688,7 @@ BOOL strhasupper(char *s)
if (isupper(*s)) return(True);
s++;
}
-#else
+#else /* KANJI */
if (isupper(*s)) return(True);
s++;
#endif /* KANJI */
@@ -1636,6 +1705,8 @@ BOOL strhaslower(char *s)
{
#ifdef KANJI
if (is_shift_jis (*s)) {
+ if (is_sj_upper (s[0], s[1])) return(True);
+ if (is_sj_lower (s[0], s[1])) return (True);
s += 2;
} else if (is_kana (*s)) {
s++;
@@ -1643,7 +1714,7 @@ BOOL strhaslower(char *s)
if (islower(*s)) return(True);
s++;
}
-#else
+#else /* KANJI */
if (islower(*s)) return(True);
s++;
#endif /* KANJI */
@@ -1657,12 +1728,26 @@ find the number of chars in a string
int count_chars(char *s,char c)
{
int count=0;
+#ifdef KANJI
+ while (*s)
+ {
+ if (is_shift_jis (*s))
+ s += 2;
+ else
+ {
+ if (*s == c)
+ count++;
+ s++;
+ }
+ }
+#else /* KANJI */
while (*s)
{
if (*s == c)
count++;
s++;
}
+#endif /* KANJI */
return(count);
}
generated by cgit (git 2.34.1) at 2024-12-25 04:08:49 +0000