nlsutil.c
上传用户:lyxiangda
上传日期:2007-01-12
资源大小:3042k
文件大小:3k
- /* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
- /*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1994-2000 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
- #include "nlsutil.h"
- #include "serv.h" /* for SSM_DEBUG */
- #include "ssmerrs.h"
- #include "resource.h"
- /* atoi() for a UnicodeString. (sigh) */
- PRInt32
- SSMTextGen_atoi(char *str)
- {
- PRInt32 result = -1;
- /* Extract the text by converting to ASCII. */
- if (str)
- {
- /* Convert the text into a number, if possible. */
- PR_sscanf(str, "%ld", &result);
- }
- return result;
- }
- /* Debug a UnicodeString. */
- #ifdef DEBUG
- void
- SSM_DebugUTF8String(char *prefix, char *ustr)
- {
- char *ch;
- if (ustr)
- {
- ch = ustr;
- if (ch)
- SSM_DEBUG("%s:n%sn"
- "End of textn", (prefix ? prefix : ""), ch);
- }
- else
- SSM_DEBUG("%s: (null string)n", (prefix ? prefix : ""));
- }
- #endif
- /* Clear a UnicodeString. */
- void
- SSMTextGen_UTF8StringClear(char **str)
- {
- if (str && *str)
- {
- PR_Free(*str);
- *str = NULL;
- }
- }
- SSMStatus
- SSM_ConcatenateUTF8String(char **prefix, char *suffix)
- {
- char *tmp;
- if (prefix == NULL || suffix == NULL) {
- return SSM_FAILURE;
- }
- tmp = PR_smprintf("%s%s", (*prefix) ? *prefix : "", suffix);
- if (tmp == NULL) {
- return SSM_FAILURE;
- }
- PR_Free(*prefix);
- *prefix = tmp;
- return SSM_SUCCESS;
- }