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authorVolker Lendecke <vlendec@samba.org>2007-06-29 17:27:59 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:23:43 -0500
commit971b640e0cb8bac510771d126454a8e4d2eff507 (patch)
tree3c1de04971bc3ae38305f5b406c9a9d65d81f99e
parent8689b1ce99d7941c6548e75e8e8b8a2751de4c2c (diff)
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r23660: Anybody know what check_dos_char() was used for? It wasn't called at
all, so it's gone. With it 8k bss went away. (This used to be commit 7e9a4c39a5ce620f8eac74d0ae4dd80b96c81aca)
-rw-r--r--source3/Makefile.in2
-rw-r--r--source3/lib/charcnv.c1
-rw-r--r--source3/lib/util_unistr.c52
-rw-r--r--source3/torture/t_doschar.c42
4 files changed, 1 insertions, 96 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 9910f0feb5..ff1cf92f83 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -1735,8 +1735,6 @@ bin/t_strappend@EXEEXT@: $(BINARY_PREREQS) bin/libbigballofmud.@SHLIBEXT@ tortur
bin/t_stringoverflow@EXEEXT@: $(BINARY_PREREQS) bin/libbigballofmud.@SHLIBEXT@ torture/t_stringoverflow.o
$(CC) $(FLAGS) -o $@ $(DYNEXP) torture/t_stringoverflow.o -L./bin -lbigballofmud
-bin/t_doschar@EXEEXT@: $(BINARY_PREREQS) bin/libbigballofmud.@SHLIBEXT@ torture/t_doschar.o
- $(CC) $(FLAGS) -o $@ $(DYNEXP) $(LIBS) torture/t_doschar.o -L ./bin -lbigballofmud
bin/t_push_ucs2@EXEEXT@: $(BINARY_PREREQS) bin/libbigballofmud.@SHLIBEXT@ torture/t_push_ucs2.o
$(CC) $(FLAGS) -o $@ $(DYNEXP) $(LIBS) torture/t_push_ucs2.o -L ./bin -lbigballofmud
diff --git a/source3/lib/charcnv.c b/source3/lib/charcnv.c
index 35343b2f0a..7be073fafc 100644
--- a/source3/lib/charcnv.c
+++ b/source3/lib/charcnv.c
@@ -179,7 +179,6 @@ void init_iconv(void)
* codepage changes? */
/* XXX: Is the did_reload test too strict? */
conv_silent = True;
- init_doschar_table();
init_valid_table();
conv_silent = False;
}
diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c
index cf040a2dfc..0221d19dc1 100644
--- a/source3/lib/util_unistr.c
+++ b/source3/lib/util_unistr.c
@@ -36,14 +36,6 @@ static BOOL lowcase_table_use_unmap;
static BOOL valid_table_use_unmap;
/**
- * This table says which Unicode characters are valid dos
- * characters.
- *
- * Each value is just a single bit.
- **/
-static uint8 doschar_table[8192]; /* 65536 characters / 8 bits/byte */
-
-/**
* Destroy global objects allocated by load_case_tables()
**/
void gfree_case_tables(void)
@@ -150,21 +142,6 @@ void load_case_tables(void)
#endif
}
-/*
- see if a ucs2 character can be mapped correctly to a dos character
- and mapped back to the same character in ucs2
-*/
-
-int check_dos_char(smb_ucs2_t c)
-{
- lazy_initialize_conv();
-
- /* Find the right byte, and right bit within the byte; return
- * 1 or 0 */
- return (doschar_table[(c & 0xffff) / 8] & (1 << (c & 7))) != 0;
-}
-
-
static int check_dos_char_slowly(smb_ucs2_t c)
{
char buf[10];
@@ -182,33 +159,6 @@ static int check_dos_char_slowly(smb_ucs2_t c)
return (c == c2);
}
-
-/**
- * Fill out doschar table the hard way, by examining each character
- **/
-
-void init_doschar_table(void)
-{
- int i, j, byteval;
-
- /* For each byte of packed table */
-
- for (i = 0; i <= 0xffff; i += 8) {
- byteval = 0;
- for (j = 0; j <= 7; j++) {
- smb_ucs2_t c;
-
- c = i + j;
-
- if (check_dos_char_slowly(c)) {
- byteval |= 1 << j;
- }
- }
- doschar_table[i/8] = byteval;
- }
-}
-
-
/**
* Load the valid character map table from <tt>valid.dat</tt> or
* create from the configured codepage.
@@ -257,7 +207,7 @@ void init_valid_table(void)
for (;i<0x10000;i++) {
smb_ucs2_t c;
SSVAL(&c, 0, i);
- valid_table[i] = check_dos_char(c);
+ valid_table[i] = check_dos_char_slowly(c);
}
}
diff --git a/source3/torture/t_doschar.c b/source3/torture/t_doschar.c
deleted file mode 100644
index 41698350d6..0000000000
--- a/source3/torture/t_doschar.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- Samba - Unix SMB/CIFS implementation
- Test harness for check_dos_char
- Copyright (C) Martin Pool 2003
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "includes.h"
-
-
-/*
- * Just print out DOS validity or not for every character.
- *
- * DOS validity for a Unicode character set means that it can be
- * represented in DOS codepage, and that the DOS character maps back
- * to the same Unicode character.
- *
- * This depends on which DOS codepage is configured.
- */
- int main(void)
-{
- smb_ucs2_t i;
-
- for (i = 0; i < 0xffff; i++) {
- printf("%d %d\n", (int) i, (int) check_dos_char(i));
- }
-
- return 0;
-}