// Extended low level break information
public static void appendBreakInfo(DebugCLI cli, System.Text.StringBuilder sb, bool includeFault)
{
Session session = cli.Session;
FileInfoCache fileInfo = cli.FileCache;
int reason = session.suspendReason();
int offset = ((PlayerSession)session).SuspendOffset;
int index = ((PlayerSession)session).SuspendActionIndex;
SwfInfo info = null;
try
{
info = fileInfo.Swfs[index];
}
catch (IndexOutOfRangeException)
{
}
if (info != null)
{
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["swfName"] = FileInfoCache.nameOfSwf(info); //$NON-NLS-1$
sb.Append(LocalizationManager.getLocalizedTextString("key35", args)); //$NON-NLS-1$
sb.Append(' ');
}
System.Collections.IDictionary args2 = new System.Collections.Hashtable();
System.Text.StringBuilder sb2 = new System.Text.StringBuilder();
args2["address"] = "0x" + FieldFormat.formatLongToHex(sb2, offset, 8) + " (" + offset + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
sb.Append(LocalizationManager.getLocalizedTextString("atAddress", args2)); //$NON-NLS-1$
if (includeFault)
{
args2 = new System.Collections.Hashtable();
System.Text.StringBuilder reasonBuffer = new System.Text.StringBuilder();
cli.appendReason(reasonBuffer, reason);
args2["fault"] = reasonBuffer.ToString(); //$NON-NLS-1$
sb.Append(' ');
sb.Append(LocalizationManager.getLocalizedTextString("haltedDueToFault", args2)); //$NON-NLS-1$
}
}
internal virtual void initSession(Session s)
{
s.SourceLocator = this;
m_fileInfo = new FileInfoCache();
m_exprCache.clear();
m_fileInfo.bind(s);
m_exprCache.bind(s);
// bind catching a version problem
bool correctVersion = true;
try
{
s.bind();
}
catch (VersionException)
{
correctVersion = false;
}
// reset session properties
propertyPut(LIST_LINE, 1);
propertyPut(LIST_MODULE, 1); // default to module #1
propertyPut(BPNUM, 0); // set current breakpoint number as something bad
propertyPut(LAST_FRAME_DEPTH, 0);
propertyPut(CURRENT_FRAME_DEPTH, 0);
propertyPut(DISPLAY_FRAME_NUMBER, 0);
propertyPut(METADATA_ATTEMPTS_PERIOD, 250); // 1/4s per attempt
propertyPut(METADATA_NOT_AVAILABLE, 0); // counter for failures
propertyPut(METADATA_ATTEMPTS, METADATA_RETRIES);
propertyPut(PLAYER_FULL_SUPPORT, correctVersion?1:0);
String previousURI = m_mruURI;
m_mruURI = m_session.URI;
// try to reapply the breakpoint's
if (previousURI != null && m_mruURI != null && previousURI.ToUpper().Equals(m_mruURI.ToUpper()))
reapplyBreakpoints();
else
{
while (m_breakpoints.Count > 0)
m_breakpoints.RemoveAt(0);
}
m_requestResume = false;
m_stepResume = false;
}
/// <summary> If we still have a socket try to send an exit message
/// Doesn't seem to work ?!?
/// </summary>
internal virtual void exitSession()
{
// clear out our watchpoint list and displays
// keep breakpoints around so that we can try to reapply them if we reconnect
m_displays.Clear();
m_watchpoints.Clear();
if (m_fileInfo != null)
m_fileInfo.unbind();
if (m_session != null)
m_session.terminate();
m_session = null;
m_fileInfo = null;
}
public static void doShowFuncs(DebugCLI cli)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
String arg = null;
FileInfoCache fileInfo = cli.FileCache;
// we take an optional single arg which specifies a module
try
{
// let's wait a bit for the background load to complete
cli.waitForMetaData();
if (cli.hasMoreTokens())
{
arg = cli.nextToken();
int id = arg.Equals(".")?cli.propertyGet(DebugCLI.LIST_MODULE):cli.parseFileArg(-1, arg); //$NON-NLS-1$
DModule m = (DModule)fileInfo.getFile(id);
m.lineMapping(sb);
}
else
{
SourceFile[] ar = fileInfo.FileList;
if (ar == null)
{
cli.err(LocalizationManager.getLocalizedTextString("key18"));
}
//$NON-NLS-1$
else
{
for (int i = 0; ar != null && i < ar.Length; i++)
{
DModule m = (DModule)ar[i];
m.lineMapping(sb);
}
}
}
cli.output(sb.ToString());
}
catch (NullReferenceException)
{
cli.err(LocalizationManager.getLocalizedTextString("key19")); //$NON-NLS-1$
}
catch (FormatException pe)
{
cli.err(pe.Message);
}
catch (AmbiguousException ae)
{
cli.err(ae.Message);
}
catch (NoMatchException nme)
{
cli.err(nme.Message);
}
catch (InProgressException)
{
cli.err(LocalizationManager.getLocalizedTextString("key20")); //$NON-NLS-1$
}
}
public static void doDisassemble(DebugCLI cli)
{
/* currentXXX may NOT be invalid! */
int currentModule = cli.propertyGet(DebugCLI.LIST_MODULE);
int currentLine = cli.propertyGet(DebugCLI.LIST_LINE);
String arg1 = null;
int module1 = currentModule;
int line1 = currentLine;
String arg2 = null;
int line2 = currentLine;
bool functionNamed = false;
int numLines = 0;
try
{
FileInfoCache fileInfo = cli.FileCache;
Session session = cli.Session;
if (cli.hasMoreTokens())
{
arg1 = cli.nextToken();
if (arg1.Equals("-"))
//$NON-NLS-1$
{
// move back one line
line1 = line2 = line1 - 1;
}
else
{
int[] result = cli.parseLocationArg(currentModule, currentLine, arg1);
module1 = result[0];
line2 = line1 = result[1];
functionNamed = (result[2] == 0)?false:true;
if (cli.hasMoreTokens())
{
arg2 = cli.nextToken();
line2 = cli.parseLineArg(module1, arg2);
}
}
}
else
{
// since no parms test for valid location if none use players concept of where we stopped
if (fileInfo.getFile(currentModule) == null)
{
//here we simply use the players concept of suspsend
DSuspendInfo info = ((PlayerSession)session).SuspendInfo;
int at = info.Offset;
int which = info.ActionIndex;
int until = info.NextOffset;
if (info.Reason == SuspendReason.Unknown)
{
throw new SuspendedException();
}
SwfInfo swf = fileInfo.Swfs[which];
outputAssembly(cli, (DSwfInfo)swf, at, until);
throw new AmbiguousException(LocalizationManager.getLocalizedTextString("key27")); //$NON-NLS-1$
}
}
/*
* Check for a few error conditions, otherwise we'll write a listing!
*/
if (cli.hasMoreTokens())
{
cli.err(LocalizationManager.getLocalizedTextString("key28")); //$NON-NLS-1$
}
else
{
SourceFile file = fileInfo.getFile(module1);
numLines = file.LineCount;
// pressing return is ok, otherwise throw the exception
if (line1 > numLines && arg1 != null)
{
throw new IndexOutOfRangeException();
}
/* if no arg2 then user list a single line */
if (arg2 == null)
{
line2 = line1;
}
/* adjust our range of lines to ensure we conform */
if (line1 < 1)
{
/* shrink line 1, grow line2 */
line2 += -(line1 - 1);
line1 = 1;
}
if (line2 > numLines)
{
line2 = numLines;
}
// System.out.println("1="+module1+":"+line1+",2="+module2+":"+line2+",num="+numLines+",half="+half);
/* nothing to display */
if (line1 > line2)
{
throw new IndexOutOfRangeException();
}
/* now dump the mixed source / assembly */
// now lets find which swf this in
DSwfInfo swf = (DSwfInfo)fileInfo.swfForFile(file);
ActionLocation lStart = null;
ActionLocation lEnd = null;
if (swf == null)
{
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["arg3"] = file.Name; //$NON-NLS-1$
cli.err(LocalizationManager.getLocalizedTextString("key29", args)); //$NON-NLS-1$
}
else if (functionNamed)
{
// if we name a function just dump the whole thing without source.
int offset = file.getOffsetForLine(line1);
lStart = swf.locate(offset);
if (lStart.function == null)
{
cli.err(LocalizationManager.getLocalizedTextString("key30"));
}
//$NON-NLS-1$
else
{
// create a psudeo action list from which to disasemble the function
ActionList al = new ActionList(true);
al.setActionOffset(0, lStart.function);
lStart.actions = al;
lStart.at = 0;
lEnd = new ActionLocation();
lEnd.actions = al;
lEnd.at = 0;
outputAssembly(cli, swf, lStart, lEnd);
}
}
else
{
ActionLocation lastEnd = null;
for (int i = line1; i <= line2; i++)
{
int offset = file.getOffsetForLine(i);
// locate the action list associated with this of the swf
if (offset != 0)
{
// get the starting point and try to locate a nice ending
lStart = swf.locate(offset);
lEnd = swf.locateSourceLineEnd(lStart);
// now see if we skipped some assembly between source lines
if (lastEnd != null)
{
lastEnd.at++; // point our pseudo start to the next action
// new actions list so attempt to find the end of source in the old actions list
if (lastEnd.actions != lStart.actions && lastEnd.actions.size() != lastEnd.at)
{
String atString = lastEnd.actions.getOffset(lastEnd.at).ToString("X");
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["arg4"] = atString; //$NON-NLS-1$
cli.output(LocalizationManager.getLocalizedTextString("key31", args)); //$NON-NLS-1$
// we are missing some of the dissassembly, so back up a bit and dump it out
ActionLocation gapEnd = swf.locateSourceLineEnd(lastEnd);
outputAssembly(cli, swf, lastEnd, gapEnd);
}
else if (lastEnd.at < lStart.at)
{
// same action list but we skipped some instructions
ActionLocation gapEnd = new ActionLocation(lStart);
gapEnd.at--;
outputAssembly(cli, swf, lastEnd, gapEnd);
}
}
lastEnd = lEnd;
}
// dump source
cli.outputSource(module1, i, file.getLine(i));
// obtain the offset, locate it in the swf
if (offset != 0)
{
outputAssembly(cli, swf, lStart, lEnd);
}
}
/* save away valid context */
cli.propertyPut(DebugCLI.LIST_MODULE, module1);
cli.propertyPut(DebugCLI.LIST_LINE, line2 + 1); // add one
cli.m_repeatLine = "disassemble"; /* allow repeated listing by typing CR */ //$NON-NLS-1$
}
}
}
catch (IndexOutOfRangeException)
{
String name = "#" + module1; //$NON-NLS-1$
System.Collections.IDictionary args = new System.Collections.Hashtable();
args["arg5"] = Convert.ToString(line1); //$NON-NLS-1$
args["arg6"] = name; //$NON-NLS-1$
args["arg7"] = Convert.ToString(numLines); //$NON-NLS-1$
cli.err(LocalizationManager.getLocalizedTextString("key32", args)); //$NON-NLS-1$
}
catch (AmbiguousException ae)
{
cli.err(ae.Message);
}
catch (NullReferenceException)
{
cli.err(LocalizationManager.getLocalizedTextString("key33")); //$NON-NLS-1$
}
catch (FormatException pe)
{
cli.err(pe.Message);
}
catch (NoMatchException nme)
{
cli.err(nme.Message);
}
catch (SuspendedException)
{
cli.err(LocalizationManager.getLocalizedTextString("key34")); //$NON-NLS-1$
}
}