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| //===-- StructuredDataPlugin.cpp --------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/Target/StructuredDataPlugin.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandObjectMultiword.h"
using namespace lldb;
using namespace lldb_private;
namespace {
class CommandStructuredData : public CommandObjectMultiword {
public:
CommandStructuredData(CommandInterpreter &interpreter)
: CommandObjectMultiword(interpreter, "structured-data",
"Parent for per-plugin structured data commands",
"plugin structured-data <plugin>") {}
~CommandStructuredData() override {}
};
}
StructuredDataPlugin::StructuredDataPlugin(const ProcessWP &process_wp)
: PluginInterface(), m_process_wp(process_wp) {}
StructuredDataPlugin::~StructuredDataPlugin() {}
bool StructuredDataPlugin::GetEnabled(ConstString type_name) const {
// By default, plugins are always enabled. Plugin authors should override
// this if there is an enabled/disabled state for their plugin.
return true;
}
ProcessSP StructuredDataPlugin::GetProcess() const {
return m_process_wp.lock();
}
void StructuredDataPlugin::InitializeBasePluginForDebugger(Debugger &debugger) {
// Create our mutliword command anchor if it doesn't already exist.
auto &interpreter = debugger.GetCommandInterpreter();
if (!interpreter.GetCommandObject("plugin structured-data")) {
// Find the parent command.
auto parent_command =
debugger.GetCommandInterpreter().GetCommandObject("plugin");
if (!parent_command)
return;
// Create the structured-data ommand object.
auto command_name = "structured-data";
auto command_sp = CommandObjectSP(new CommandStructuredData(interpreter));
// Hook it up under the top-level plugin command.
parent_command->LoadSubCommand(command_name, command_sp);
}
}
void StructuredDataPlugin::ModulesDidLoad(Process &process,
ModuleList &module_list) {
// Default implementation does nothing.
}
|