void AddBreakpoint(BreakpointBookmark bookmark)
{
Breakpoint breakpoint = null;
if (bookmark is DecompiledBreakpointBookmark)
{
try {
if (debuggerDecompilerService == null)
{
LoggingService.Warn("No IDebuggerDecompilerService found!");
return;
}
var dbb = (DecompiledBreakpointBookmark)bookmark;
MemberReference memberReference = null;
string assemblyFile, typeName;
if (DecompiledBreakpointBookmark.GetAssemblyAndType(dbb.FileName, out assemblyFile, out typeName))
{
memberReference = dbb.GetMemberReference(debuggerDecompilerService.GetAssemblyResolver(assemblyFile));
}
int token = memberReference.MetadataToken.ToInt32();
if (!debuggerDecompilerService.CheckMappings(token))
{
debuggerDecompilerService.DecompileOnDemand(memberReference as TypeDefinition);
}
int[] ilRanges;
int methodToken;
if (debuggerDecompilerService.GetILAndTokenByLineNumber(token, dbb.LineNumber, out ilRanges, out methodToken))
{
// create BP
breakpoint = new ILBreakpoint(
debugger,
memberReference.FullName,
dbb.LineNumber,
memberReference.MetadataToken.ToInt32(),
methodToken,
ilRanges[0],
dbb.IsEnabled);
debugger.Breakpoints.Add(breakpoint);
}
} catch (System.Exception ex) {
LoggingService.Error("Error on DecompiledBreakpointBookmark: " + ex.Message);
}
}
else
{
breakpoint = debugger.Breakpoints.Add(bookmark.FileName, null, bookmark.LineNumber, 0, bookmark.IsEnabled);
}
if (breakpoint == null)
{
LoggingService.Warn(string.Format("unable to create breakpoint: {0}", bookmark.ToString()));
return;
}
MethodInvoker setBookmarkColor = delegate {
if (debugger.Processes.Count == 0)
{
bookmark.IsHealthy = true;
bookmark.Tooltip = null;
}
else if (!breakpoint.IsSet)
{
bookmark.IsHealthy = false;
bookmark.Tooltip = "Breakpoint was not found in any loaded modules";
}
else if (breakpoint.OriginalLocation == null || breakpoint.OriginalLocation.CheckSum == null)
{
bookmark.IsHealthy = true;
bookmark.Tooltip = null;
}
else
{
if (!File.Exists(bookmark.FileName))
{
return;
}
byte[] fileMD5;
IEditable file = FileService.GetOpenFile(bookmark.FileName) as IEditable;
if (file != null)
{
byte[] fileContent = Encoding.UTF8.GetBytesWithPreamble(file.Text);
fileMD5 = new MD5CryptoServiceProvider().ComputeHash(fileContent);
}
else
{
fileMD5 = new MD5CryptoServiceProvider().ComputeHash(File.ReadAllBytes(bookmark.FileName));
}
if (Compare(fileMD5, breakpoint.OriginalLocation.CheckSum))
{
bookmark.IsHealthy = true;
bookmark.Tooltip = null;
}
else
{
bookmark.IsHealthy = false;
bookmark.Tooltip = "Check sum or file does not match to the original";
}
}
};
// event handlers on bookmark and breakpoint don't need deregistration
bookmark.IsEnabledChanged += delegate {
breakpoint.Enabled = bookmark.IsEnabled;
};
breakpoint.Set += delegate { setBookmarkColor(); };
setBookmarkColor();
EventHandler <CollectionItemEventArgs <Process> > bp_debugger_ProcessStarted = (sender, e) => {
setBookmarkColor();
// User can change line number by inserting or deleting lines
breakpoint.Line = bookmark.LineNumber;
};
EventHandler <CollectionItemEventArgs <Process> > bp_debugger_ProcessExited = (sender, e) => {
setBookmarkColor();
};
EventHandler <BreakpointEventArgs> bp_debugger_BreakpointHit =
new EventHandler <BreakpointEventArgs>(
delegate(object sender, BreakpointEventArgs e)
{
LoggingService.Debug(bookmark.Action + " " + bookmark.ScriptLanguage + " " + bookmark.Condition);
switch (bookmark.Action)
{
case BreakpointAction.Break:
break;
case BreakpointAction.Condition:
if (Evaluate(bookmark.Condition, bookmark.ScriptLanguage))
{
DebuggerService.PrintDebugMessage(string.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Conditional.Breakpoints.BreakpointHitAtBecause}") + "\n", bookmark.LineNumber, bookmark.FileName, bookmark.Condition));
}
else
{
this.debuggedProcess.AsyncContinue();
}
break;
case BreakpointAction.Trace:
DebuggerService.PrintDebugMessage(string.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Conditional.Breakpoints.BreakpointHitAt}") + "\n", bookmark.LineNumber, bookmark.FileName));
break;
}
});
BookmarkEventHandler bp_bookmarkManager_Removed = null;
bp_bookmarkManager_Removed = (sender, e) => {
if (bookmark == e.Bookmark)
{
debugger.Breakpoints.Remove(breakpoint);
// unregister the events
debugger.Processes.Added -= bp_debugger_ProcessStarted;
debugger.Processes.Removed -= bp_debugger_ProcessExited;
breakpoint.Hit -= bp_debugger_BreakpointHit;
BookmarkManager.Removed -= bp_bookmarkManager_Removed;
}
};
// register the events
debugger.Processes.Added += bp_debugger_ProcessStarted;
debugger.Processes.Removed += bp_debugger_ProcessExited;
breakpoint.Hit += bp_debugger_BreakpointHit;
BookmarkManager.Removed += bp_bookmarkManager_Removed;
}
