+
−/* 
+
−+------------------------------------------------------------------------------
+
−|  File:       xalert.c
+
−+------------------------------------------------------------------------------
+
−|  Copyright 2002 Texas Instruments Berlin, AG 
+
−|                 All rights reserved. 
+
−| 
+
−|                 This file is confidential and a trade secret of Texas 
+
−|                 Instruments Berlin, AG 
+
−|                 The receipt of or possession of this file does not convey 
+
−|                 any rights to reproduce or disclose its contents or to 
+
−|                 manufacture, use, or sell anything it may describe, in 
+
−|                 whole, or in part, without the specific written consent of 
+
−|                 Texas Instruments Berlin, AG. 
+
−+----------------------------------------------------------------------------- 
+
−|  Purpose :  
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−/*lint -emacro(718,va_start)   Symbol  'Symbol' undeclared, assumed to return  int */
+
−
+
−#include <stdarg.h>
+
−#include <stdio.h>
+
−#include "typedefs.h"
+
−#include "vsi.h"
+
−#include "frm_glob.h"
+
−
+
−/* To store values from _Alert to alert_info */
+
−T_HANDLE AlertCallerStore; 
+
−ULONG    AlertClassStore;
+
−
+
−BOOL _Alert(char *msg, T_HANDLE Caller, ULONG alertclass)
+
−{ 
+
−	int max = TextTracePartitionSize - sizeof(T_S_HEADER) - sizeof(T_PRIM_HEADER);
+
−	int len;
+
−	int end_filepos=0;
+
−	max=80;
+
−	while (msg[end_filepos] && msg[end_filepos] != ')')
+
−	{
+
−		end_filepos++;
+
−	}
+
−	len = end_filepos;
+
−	while (msg[len])
+
−	{
+
−		len++;
+
−	}
+
−
+
−	if ( len < max) 
+
−	{
+
−		/* nice short message */
+
−		vsi_o_ttrace(Caller, alertclass, "%s", msg);
+
−	}
+
−	else
+
−	{
+
−		/* if string is to long we need to cut of */
+
−		if (end_filepos < max - 3)
+
−		{
+
−			/* if there is room for the file location we cut of at the end */
+
−			vsi_o_ttrace(Caller, alertclass, "%.*s...", max - 3, msg);
+
−		}
+
−		else
+
−		{
+
−			/* if there is not even room for the file location we cut of as many directories at the start as needed */
+
−			char *separator = NULL;
+
−			char *p = msg;
+
−			int l = end_filepos;
+
−			max -= 6; /* make room for ... at both end */
+
−			/* find filename */
+
−			while (l >= max)
+
−			{
+
−				separator = p;
+
−				while (l > 0 && *p != '/' && *p != '\\')
+
−				{
+
−					l--;
+
−					p++;
+
−				}
+
−			}
+
−			vsi_o_ttrace(Caller, alertclass, "...%.*s...", max - 6, separator);
+
−		}
+
−	}
+
− 
+
−  AlertCallerStore = Caller;
+
−  AlertClassStore = alertclass;
+
−  /*
+
−   * Note: this return value controls if alert_info is called, 
+
−   * i.e. alert_info is not called if FALSE is returned.
+
−   */
+
−  return TRUE;
+
−}
+
−    
+
−int int_vsi_o_ttrace ( T_HANDLE Caller, ULONG TraceClass, const char * const format, va_list varpars );
+
−											 
+
−/* 
+
− * Alert Information 
+
− */
+
−BOOL alert_info(char *format, ...)
+
−{
+
−  va_list args;
+
− 
+
−  if ( (format != NULL) && (format[0] != 0) && (AlertCallerStore >= 0) && (TraceMask[AlertCallerStore] & AlertClassStore))
+
−  {
+
−    va_start(args, format);
+
−    int_vsi_o_ttrace(AlertCallerStore, AlertClassStore, format, args);
+
−    va_end(args);
+
−  }
+
− 
+
−  /* The expression evaluated to FALSE by definition if this was called */            
+
−  return FALSE; 
+
−}
+
−