public static void Execute(CommandExecutionContext *context)
{
CommandExecutionAttemptResult result = Prompter.CommandTable->HandleLine(context->parameters, false, true);
if (result == CommandExecutionAttemptResult.NotFound)
{
int indexOfSpace = context->parameters->IndexOf(" ");
CString8 *tempStr;
if (indexOfSpace >= 0)
{
tempStr = context->parameters->Substring(0, indexOfSpace);
}
else
{
tempStr = CString8.Copy(context->parameters);
}
TextMode.Write("No command '");
TextMode.Write(tempStr);
TextMode.WriteLine("' is available to retrieve help for.");
TextMode.WriteLine(CommandTableHeader.inform_USE_HELP_COMMANDS);
CString8.DISPOSE(tempStr);
return;
}
if (result == CommandExecutionAttemptResult.BlankEntry)
{
ADC.MemoryUtil.Call((void *)Stubs.GetFunctionPointer(lblGetHelp), (void *)context);
}
}
private static void DispatchBuffer()
{
CString8 *bufferCopy = CString8.Copy(textBuffer->buffer);
Diagnostics.Assert(bufferCopy != null, "Prompter::DispatchBuffer(): INSANITY CHECK: CString8.Copy(byte*) returned NULL");
Prompter.QueueLine(bufferCopy);
CString8.DISPOSE(bufferCopy);
textBuffer->Clear();
}
public static void Pulse()
{
if (running == false)
{
return;
}
CString8 *line = DequeueLine();
if (line != null)
{
HandleLine(line);
CString8.DISPOSE(line);
}
}
internal CommandExecutionAttemptResult HandleLine(CString8 *input, bool verboseFailure, bool useHelp)
{
Diagnostics.Assert(input != null, "Prompter::HandleLine(CString8*): Parameter 'input' is null");
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Function started");
#endif
if (input->Length == 0)
{
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Raw input is blank");
#endif
if (verboseFailure)
{
HandleEmptyCommandEntry();
}
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): RET");
#endif
return(CommandExecutionAttemptResult.BlankEntry);
}
CString8 *trimmedInput = input->Trim();
if (trimmedInput->Length == 0)
{
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Trimmed input is blank");
#endif
CString8.DISPOSE(trimmedInput);
if (verboseFailure)
{
HandleEmptyCommandEntry();
}
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): RET");
#endif
return(CommandExecutionAttemptResult.BlankEntry);
}
int firstSpace = trimmedInput->IndexOf(" ");
CString8 *commandName;
CString8 *parameters;
if (firstSpace < 0)
{
commandName = trimmedInput;
parameters = CString8.CreateEmpty();
}
else
{
commandName = trimmedInput->Substring(0, firstSpace);
parameters = trimmedInput->Substring(firstSpace + 1);
}
CommandTableEntry *command = this.FindCommand(commandName);
if (command == null)
{
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Command not found");
#endif
if (verboseFailure)
{
HandleUnrecognizedCommandEntry(commandName);
}
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Freeing contextual stuff");
#endif
//Free up what we used
if (commandName != trimmedInput)
{
CString8.DISPOSE(commandName);
}
CString8.DISPOSE(trimmedInput);
CString8.DISPOSE(parameters);
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): RET");
#endif
return(CommandExecutionAttemptResult.NotFound);
}
CommandExecutionContext *commandExecutionContext = CommandExecutionContext.CREATE();
commandExecutionContext->parameters = parameters;
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Getting ready to call command");
#endif
if (!useHelp)
{
ADC.MemoryUtil.Call(command->func_Execute, (void *)commandExecutionContext);
}
else
{
ADC.MemoryUtil.Call(command->func_GetHelp, (void *)commandExecutionContext);
}
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Done calling command");
#endif
//Free up what we used
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): Freeing contextual stuff");
#endif
if (commandName != trimmedInput)
{
CString8.DISPOSE(commandName);
}
CString8.DISPOSE(trimmedInput);
CString8.DISPOSE(parameters);
CommandExecutionContext.DISPOSE(commandExecutionContext);
#if Prompter_DebuggingVerbosity
Diagnostics.Message("Prompter::HandleLine(CString8*): RET");
#endif
return(CommandExecutionAttemptResult.Success);
}
