ab023dfaed
There was code (_DtSimpleError() and _DtSimpleErrornoError()) that only used snprintf when USE_SNPRINTF was defined, which it never was of course. We just remove the 2 checks and always use [v]snprintf.
240 lines
6.6 KiB
C
240 lines
6.6 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $TOG: UErrNoBMS.c /main/9 1998/04/09 17:50:11 mgreess $ */
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/*
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* (c) Copyright 1995 Digital Equipment Corporation.
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* (c) Copyright 1987, 1988, 1989, 1990, 1993, 1994, 1995 Hewlett-Packard Company
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* (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
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* (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
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* (c) Copyright 1993, 1994, 1995 Novell, Inc.
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* (c) Copyright 1995 FUJITSU LIMITED.
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* (c) Copyright 1995 Hitachi.
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*/
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/*************************************<+>*************************************
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*****************************************************************************
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**
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** File: UErrNoBMS.c
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**
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** Project: DT
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**
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** Description: This file contains the CDE 1.0 message logging functions
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**
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****************************************************************************
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************************************<+>*************************************/
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <Dt/MsgLog.h>
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#include <Dt/MsgLogI.h>
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#include <Dt/UserMsg.h>
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#define MESSAGE_BUFFER 2048
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static char * errno_string(
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unsigned int errn, char *buff) ;
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static void log_message(
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char *progName,
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char *help,
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char *message,
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DtSeverity severity,
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int errnoset);
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static char *
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errno_string(
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unsigned int errn, char *buff)
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{
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char * s;
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switch (errn) {
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/* These are all in POSIX 1003.1 and/or X/Open XPG3 */
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/* ---------------------------------------------------- */
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case EPERM : s = "EPERM"; break;
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case ENOENT : s = "ENOENT"; break;
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case ESRCH : s = "ESRCH"; break;
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case EINTR : s = "EINTR"; break;
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case EIO : s = "EIO"; break;
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case ENXIO : s = "ENXIO"; break;
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case E2BIG : s = "E2BIG"; break;
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case ENOEXEC : s = "ENOEXEC";break;
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case EBADF : s = "EBADF"; break;
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case ECHILD : s = "ECHILD"; break;
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case EAGAIN : s = "EAGAIN"; break;
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case ENOMEM : s = "ENOMEM"; break;
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case EACCES : s = "EACCES"; break;
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case EFAULT : s = "EFAULT"; break;
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case ENOTBLK : s = "ENOTBLK";break;
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case EBUSY : s = "EBUSY"; break;
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case EEXIST : s = "EEXIST"; break;
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case EXDEV : s = "EXDEV"; break;
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case ENODEV : s = "ENODEV"; break;
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case ENOTDIR : s = "ENOTDIR";break;
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case EISDIR : s = "EISDIR"; break;
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case EINVAL : s = "EINVAL"; break;
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case ENFILE : s = "ENFILE"; break;
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case EMFILE : s = "EMFILE"; break;
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case ENOTTY : s = "ENOTTY"; break;
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case ETXTBSY : s = "ETXTBSY";break;
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case EFBIG : s = "EFBIG"; break;
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case ENOSPC : s = "ENOSPC"; break;
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case ESPIPE : s = "ESPIPE"; break;
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case EROFS : s = "EROFS"; break;
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case EMLINK : s = "EMLINK"; break;
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case EPIPE : s = "EPIPE"; break;
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case ENOMSG : s = "ENOMSG"; break;
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case EIDRM : s = "EIDRM"; break;
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case EDEADLK : s = "EDEADLK";break;
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case ENOLCK : s = "ENOLCK"; break;
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#ifndef _AIX
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case ENOTEMPTY : s = "ENOTEMPTY"; break;
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#endif
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case ENAMETOOLONG : s = "ENAMETOOLONG"; break;
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case ENOSYS : s = "ENOSYS"; break;
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default : s = NULL; break;
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}
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if (s)
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sprintf(buff, "%s (%d)",s,errn);
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else
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sprintf(buff, "(%d)",errn);
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return (buff);
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}
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/*
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* This function calls the CDE message logging service.
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*/
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static void
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log_message(
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char *progName,
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char *help,
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char *message,
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DtSeverity severity,
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int errnoset )
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{
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char * errmsg = NULL;
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char * errname = NULL;
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char format[25];
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DtMsgLogType msg_type;
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char buff[40];
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(void) strcpy (format, "%s");
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if (help)
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(void) strcat (format, "\n %s");
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if (errnoset) {
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unsigned int errn;
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if (errnoset == TRUE) /* Use "errno" from <errno.h> ? */
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errn = errno; /* --- yep. */
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else
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errn = errnoset; /* No, not the magic value, use parm */
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errname = errno_string(errn, buff);
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if (!(errmsg = strerror(errn)))
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errmsg = "unknown";
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}
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/*
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* Must map the old message types to the new
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*/
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switch (severity) {
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case DtError:
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DtFatalError:
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DtInternalError:
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msg_type = DtMsgLogError; break;
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case DtIgnore:
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DtInformation:
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msg_type = DtMsgLogInformation; break;
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case DtWarning:
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msg_type = DtMsgLogWarning; break;
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default:
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msg_type = DtMsgLogError;
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}
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if (errmsg)
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(void) strcat (format, "\n [%s] %s");
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if (help) {
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if (errmsg)
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DtMsgLogMessage (progName, msg_type, format, message, help,
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errname, errmsg);
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else
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DtMsgLogMessage (progName, msg_type, format, message, help);
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} else {
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if (errmsg)
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DtMsgLogMessage (progName, msg_type, format, message, errname, errmsg);
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else
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DtMsgLogMessage (progName, msg_type, format, message);
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}
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}
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void
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_DtSimpleError(
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char *progName,
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DtSeverity severity,
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char *help,
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char *format,
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... )
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{
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va_list args;
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char *message = (char*) malloc(MESSAGE_BUFFER);
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if (NULL == message) return;
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Va_start(args, format);
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(void) vsnprintf(message, MESSAGE_BUFFER, format, args);
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va_end(args);
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log_message(progName, help, message, severity, FALSE);
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if (message) free(message);
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}
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void
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_DtSimpleErrnoError(
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char *progName,
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DtSeverity severity,
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char *help,
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char *format,
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... )
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{
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va_list args;
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char *message = (char*) malloc(MESSAGE_BUFFER);
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if (NULL == message) return;
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Va_start(args, format);
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(void) vsnprintf(message, MESSAGE_BUFFER, format, args);
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va_end(args);
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log_message(progName, help, message, severity, TRUE);
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if (message) free(message);
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}
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