private void AddFilterTrace(FilterTrace filterTrace)
{
// Check filters
if (DoesTracePassFilters(filterTrace, FilterInclude.Include) &&
DoesTracePassFilters(filterTrace, FilterInclude.Exclude))
{
// cull traces
if (maxTraces > 0)
{
while (lvTraces.Items.Count >= maxTraces)
{
lvTraces.Items.RemoveAt(0);
}
}
// Create a new row.
ListViewItem item = new ListViewItem(filterTrace.DeviceId.ToString());
for (int i = 1; i < lvTraces.Columns.Count; i++)
{
switch (i)
{
case 1:
item.SubItems.Add(filterTrace.TypeToStr());
break;
case 2:
item.SubItems.Add(filterTrace.GetTimestampDelta(prevTrace).ToString());
break;
case 3:
if (filterTrace.Buffer != null)
{
item.SubItems.Add(filterTrace.Buffer.Length.ToString());
}
else
{
item.SubItems.Add(Convert.ToString(0));
}
break;
case 4:
item.SubItems.Add(filterTrace.BufToHex());
break;
case 5:
item.SubItems.Add(filterTrace.BufToChars());
break;
}
}
lvTraces.TopItem = lvTraces.Items.Add(item);
prevTrace = filterTrace;
}
}
public BUSDOG_TIMESTAMP GetTimestampDelta(FilterTrace prevTrace)
{
BUSDOG_TIMESTAMP delta = new BUSDOG_TIMESTAMP();
if (prevTrace.Timestamp.Seconds > 0 || prevTrace.Timestamp.USec > 0)
{
delta.Seconds = Timestamp.Seconds - prevTrace.Timestamp.Seconds;
delta.USec = Timestamp.USec - prevTrace.Timestamp.USec;
if (delta.USec < 0)
{
delta.USec = 1000000 + delta.USec;
}
}
return(delta);
}
private void btnClearTraces_Click(object sender, EventArgs e)
{
lvTraces.Items.Clear();
prevTrace = new FilterTrace();
}
private bool DoesTracePassFilters(FilterTrace filterTrace, FilterInclude include)
{
List<FilterMatch> filters;
if (include == FilterInclude.Include)
filters = filterControl.IncludeFilters;
else
filters = filterControl.ExcludeFilters;
if (filters.Count == 0)
return true;
bool check = true;
foreach (FilterMatch filter in filters)
{
switch (filter.FilterType)
{
case FilterType.Length:
switch (filter.LengthMatch)
{
case LengthMatch.GreaterThen:
check = filterTrace.Buffer.Length > filter.Length;
break;
case LengthMatch.LessThen:
check = filterTrace.Buffer.Length < filter.Length;
break;
case LengthMatch.EqualTo:
check = filterTrace.Buffer.Length == filter.Length;
break;
}
break;
case FilterType.Hex:
check = filterTrace.BufToHex().Contains(filter.Filter);
break;
case FilterType.Ascii:
check = filterTrace.BufToChars().Contains(filter.Filter);
break;
}
if (include == FilterInclude.Include)
{
if (check)
return true;
else
continue;
}
else
{
if (check)
return false;
else
continue;
}
}
if (include == FilterInclude.Include)
return false;
else
return true;
}
private void AddFilterTrace(FilterTrace filterTrace)
{
// Check filters
if (DoesTracePassFilters(filterTrace, FilterInclude.Include) &&
DoesTracePassFilters(filterTrace, FilterInclude.Exclude))
{
// cull traces
if (maxTraces > 0)
{
while (lvTraces.Items.Count >= maxTraces)
lvTraces.Items.RemoveAt(0);
}
// Create a new row.
ListViewItem item = new ListViewItem(filterTrace.DeviceId.ToString());
for (int i = 1; i < lvTraces.Columns.Count; i++)
{
switch (i)
{
case 1:
item.SubItems.Add(filterTrace.TypeToStr());
break;
case 2:
item.SubItems.Add(filterTrace.GetTimestampDelta(prevTrace).ToString());
break;
case 3:
if (filterTrace.Buffer != null)
item.SubItems.Add(filterTrace.Buffer.Length.ToString());
else
item.SubItems.Add(Convert.ToString(0));
break;
case 4:
item.SubItems.Add(filterTrace.BufToHex());
break;
case 5:
item.SubItems.Add(filterTrace.BufToChars());
break;
}
}
lvTraces.TopItem = lvTraces.Items.Add(item);
prevTrace = filterTrace;
}
}
public BUSDOG_TIMESTAMP GetTimestampDelta(FilterTrace prevTrace)
{
BUSDOG_TIMESTAMP delta = new BUSDOG_TIMESTAMP();
if (prevTrace.Timestamp.Seconds > 0 || prevTrace.Timestamp.USec > 0)
{
delta.Seconds = Timestamp.Seconds - prevTrace.Timestamp.Seconds;
delta.USec = Timestamp.USec - prevTrace.Timestamp.USec;
if (delta.USec < 0)
delta.USec = 1000000 + delta.USec;
}
return delta;
}
private void btnClearTraces_Click(object sender, EventArgs e)
{
lvTraces.Items.Clear();
prevTrace = new FilterTrace();
}
private bool DoesTracePassFilters(FilterTrace filterTrace, FilterInclude include)
{
List <FilterMatch> filters;
if (include == FilterInclude.Include)
{
filters = filterControl.IncludeFilters;
}
else
{
filters = filterControl.ExcludeFilters;
}
if (filters.Count == 0)
{
return(true);
}
bool check = true;
foreach (FilterMatch filter in filters)
{
switch (filter.FilterType)
{
case FilterType.Length:
switch (filter.LengthMatch)
{
case LengthMatch.GreaterThen:
check = filterTrace.Buffer.Length > filter.Length;
break;
case LengthMatch.LessThen:
check = filterTrace.Buffer.Length < filter.Length;
break;
case LengthMatch.EqualTo:
check = filterTrace.Buffer.Length == filter.Length;
break;
}
break;
case FilterType.Hex:
check = filterTrace.BufToHex().Contains(filter.Filter);
break;
case FilterType.Ascii:
check = filterTrace.BufToChars().Contains(filter.Filter);
break;
}
if (include == FilterInclude.Include)
{
if (check)
{
return(true);
}
else
{
continue;
}
}
else
{
if (check)
{
return(false);
}
else
{
continue;
}
}
}
if (include == FilterInclude.Include)
{
return(false);
}
else
{
return(true);
}
}
