1 files changed, 0 insertions, 155 deletions
diff --git a/source4/lib/util/util_unistr.c b/source4/lib/util/util_unistr.c
deleted file mode 100644
index b951ea51ad..0000000000
--- a/source4/lib/util/util_unistr.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   Samba utility functions
-   Copyright (C) Andrew Tridgell 1992-2001
-   Copyright (C) Simo Sorce 2001
-   
-   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"
-#include "system/iconv.h"
-
-/**
- * @file
- * @brief Unicode string manipulation
- */
-
-/* these 2 tables define the unicode case handling.  They are loaded
-   at startup either via mmap() or read() from the lib directory */
-static void *upcase_table;
-static void *lowcase_table;
-
-
-/*******************************************************************
-load the case handling tables
-********************************************************************/
-static void load_case_tables(void)
-{
-	TALLOC_CTX *mem_ctx;
-
-	mem_ctx = talloc_init("load_case_tables");
-	if (!mem_ctx) {
-		smb_panic("No memory for case_tables");
-	}
-	upcase_table = map_file(data_path(mem_ctx, "upcase.dat"), 0x20000);
-	lowcase_table = map_file(data_path(mem_ctx, "lowcase.dat"), 0x20000);
-	talloc_free(mem_ctx);
-	if (upcase_table == NULL) {
-		/* try also under codepages for testing purposes */
-		upcase_table = map_file("codepages/upcase.dat", 0x20000);
-		if (upcase_table == NULL) {
-			upcase_table = (void *)-1;
-		}
-	}
-	if (lowcase_table == NULL) {
-		/* try also under codepages for testing purposes */
-		lowcase_table = map_file("codepages/lowcase.dat", 0x20000);
-		if (lowcase_table == NULL) {
-			lowcase_table = (void *)-1;
-		}
-	}
-}
-
-/**
- Convert a codepoint_t to upper case.
-**/
-codepoint_t toupper_w(codepoint_t val)
-{
-	if (val < 128) {
-		return toupper(val);
-	}
-	if (upcase_table == NULL) {
-		load_case_tables();
-	}
-	if (upcase_table == (void *)-1) {
-		return val;
-	}
-	if (val & 0xFFFF0000) {
-		return val;
-	}
-	return SVAL(upcase_table, val*2);
-}
-
-/**
- Convert a codepoint_t to lower case.
-**/
-codepoint_t tolower_w(codepoint_t val)
-{
-	if (val < 128) {
-		return tolower(val);
-	}
-	if (lowcase_table == NULL) {
-		load_case_tables();
-	}
-	if (lowcase_table == (void *)-1) {
-		return val;
-	}
-	if (val & 0xFFFF0000) {
-		return val;
-	}
-	return SVAL(lowcase_table, val*2);
-}
-
-/**
-return the number of bytes occupied by a buffer in CH_UTF16 format
-the result includes the null termination
-**/
-size_t utf16_len(const void *buf)
-{
-	size_t len;
-
-	for (len = 0; SVAL(buf,len); len += 2) ;
-
-	return len + 2;
-}
-
-/**
-return the number of bytes occupied by a buffer in CH_UTF16 format
-the result includes the null termination
-limited by 'n' bytes
-**/
-size_t utf16_len_n(const void *src, size_t n)
-{
-	size_t len;
-
-	for (len = 0; (len+2 < n) && SVAL(src, len); len += 2) ;
-
-	if (len+2 <= n) {
-		len += 2;
-	}
-
-	return len;
-}
-
-
-size_t ucs2_align(const void *base_ptr, const void *p, int flags)
-{
-	if (flags & (STR_NOALIGN|STR_ASCII))
-		return 0;
-	return PTR_DIFF(p, base_ptr) & 1;
-}
-
-/**
-  compare two codepoints case insensitively
-*/
-int codepoint_cmpi(codepoint_t c1, codepoint_t c2)
-{
-	if (c1 == c2 ||
-	    toupper_w(c1) == toupper_w(c2)) {
-		return 0;
-	}
-	return c1 - c2;
-}