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Reverting r220435. Jim Ingham and I discussed this for a bit, and we came up with a better command model for this feature 

llvm-svn: 220437
This commit is contained in:
Enrico Granata 2014-10-22 22:33:08 +00:00
parent 83f231854a
commit 2809b98c0e
1 changed files with 0 additions and 117 deletions
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117
lldb/source/Commands/CommandObjectType.cpp
View File

@ -31,8 +31,6 @@
#include "lldb/Interpreter/CommandReturnObject.h"
#include "lldb/Interpreter/Options.h"
#include "lldb/Interpreter/OptionGroupFormat.h"
#include "lldb/Target/StackFrame.h"
#include "lldb/Target/Thread.h"
using namespace lldb;
using namespace lldb_private;
@ -4233,120 +4231,6 @@ CommandObjectTypeFilterAdd::CommandOptions::g_option_table[] =
{ 0, false, NULL, 0, 0, NULL, NULL, 0, eArgTypeNone, NULL }
};
//-------------------------------------------------------------------------
// CommandObjectTypeInfo
//-------------------------------------------------------------------------
class CommandObjectTypeInfo : public CommandObjectParsed
{
public:
CommandObjectTypeInfo (CommandInterpreter &interpreter) :
CommandObjectParsed (interpreter,
"type info",
"Discover formatters applied to a variable.",
NULL,
eFlagRequiresFrame |
eFlagTryTargetAPILock |
eFlagProcessMustBeLaunched |
eFlagProcessMustBePaused |
eFlagRequiresProcess)
{
CommandArgumentEntry type_arg;
CommandArgumentData type_style_arg;
type_style_arg.arg_type = eArgTypeName;
type_style_arg.arg_repetition = eArgRepeatPlus;
type_arg.push_back (type_style_arg);
m_arguments.push_back (type_arg);
}
~CommandObjectTypeInfo ()
{
}
protected:
bool
DoExecute (Args& command, CommandReturnObject &result)
{
const size_t argc = command.GetArgumentCount();
auto frame_sp(m_interpreter.GetDebugger().GetSelectedTarget()->GetProcessSP()->GetThreadList().GetSelectedThread()->GetSelectedFrame());
for (size_t i = 0; i < argc; i++)
{
const char* varName = command.GetArgumentAtIndex(i);
if (!varName || 0 == varName[0])
continue;
VariableSP var_sp;
Error error;
ValueObjectSP valobj_sp(frame_sp->GetValueForVariableExpressionPath(varName, lldb::eDynamicDontRunTarget, 0, var_sp, error));
if (valobj_sp)
{
valobj_sp = valobj_sp->GetQualifiedRepresentationIfAvailable(lldb::eDynamicDontRunTarget, true);
auto format_sp(valobj_sp->GetValueFormat());
auto summary_sp(valobj_sp->GetSummaryFormat());
auto synth_sp(valobj_sp->GetSyntheticChildren());
auto validator_sp(valobj_sp->GetValidator());
if (format_sp)
{
result.GetOutputStream().Printf("Value %s has a custom format: %s\n",
varName,
format_sp->GetDescription().c_str());
}
else
{
result.GetOutputStream().Printf("Value %s has no custom format\n", varName);
}
if (summary_sp)
{
result.GetOutputStream().Printf("Value %s has a custom summary: %s\n",
varName,
summary_sp->GetDescription().c_str());
}
else
{
result.GetOutputStream().Printf("Value %s has no custom summary\n", varName);
}
if (synth_sp)
{
result.GetOutputStream().Printf("Value %s has a custom synthetic provider: %s\n",
varName,
synth_sp->GetDescription().c_str());
}
else
{
result.GetOutputStream().Printf("Value %s has no custom synthetic provider\n", varName);
}
if (validator_sp)
{
result.GetOutputStream().Printf("Value %s has a custom validator: %s\n",
varName,
validator_sp->GetDescription().c_str());
}
else
{
result.GetOutputStream().Printf("Value %s has no custom validator\n", varName);
}
}
else
result.AppendWarningWithFormat("Could not resolve '%s' to a local variable\n", varName);
}
result.SetStatus(eReturnStatusSuccessFinishResult);
return result.Succeeded();
}
};
class CommandObjectTypeFormat : public CommandObjectMultiword
{
public:
@ -4467,7 +4351,6 @@ CommandObjectType::CommandObjectType (CommandInterpreter &interpreter) :
"type [<sub-command-options>]")
{
LoadSubCommand ("category", CommandObjectSP (new CommandObjectTypeCategory (interpreter)));
LoadSubCommand ("info", CommandObjectSP (new CommandObjectTypeInfo (interpreter)));
LoadSubCommand ("filter", CommandObjectSP (new CommandObjectTypeFilter (interpreter)));
LoadSubCommand ("format", CommandObjectSP (new CommandObjectTypeFormat (interpreter)));
LoadSubCommand ("summary", CommandObjectSP (new CommandObjectTypeSummary (interpreter)));