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//===-- DebuggerEvents.cpp ------------------------------------------------===//
//
// 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/Core/DebuggerEvents.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Module.h"
#include "llvm/Support/WithColor.h"
using namespace lldb_private;
using namespace lldb;
template <typename T>
static const T *GetEventDataFromEventImpl(const Event *event_ptr) {
if (event_ptr)
if (const EventData *event_data = event_ptr->GetData())
if (event_data->GetFlavor() == T::GetFlavorString())
return static_cast<const T *>(event_ptr->GetData());
return nullptr;
}
llvm::StringRef ProgressEventData::GetFlavorString() {
return "ProgressEventData";
}
llvm::StringRef ProgressEventData::GetFlavor() const {
return ProgressEventData::GetFlavorString();
}
void ProgressEventData::Dump(Stream *s) const {
s->Printf(" id = %" PRIu64 ", title = \"%s\"", m_id, m_title.c_str());
if (!m_details.empty())
s->Printf(", details = \"%s\"", m_details.c_str());
if (m_completed == 0 || m_completed == m_total)
s->Printf(", type = %s", m_completed == 0 ? "start" : "end");
else
s->PutCString(", type = update");
// If m_total is UINT64_MAX, there is no progress to report, just "start"
// and "end". If it isn't we will show the completed and total amounts.
if (m_total != UINT64_MAX)
s->Printf(", progress = %" PRIu64 " of %" PRIu64, m_completed, m_total);
}
const ProgressEventData *
ProgressEventData::GetEventDataFromEvent(const Event *event_ptr) {
return GetEventDataFromEventImpl<ProgressEventData>(event_ptr);
}
StructuredData::DictionarySP
ProgressEventData::GetAsStructuredData(const Event *event_ptr) {
const ProgressEventData *progress_data =
ProgressEventData::GetEventDataFromEvent(event_ptr);
if (!progress_data)
return {};
auto dictionary_sp = std::make_shared<StructuredData::Dictionary>();
dictionary_sp->AddStringItem("title", progress_data->GetTitle());
dictionary_sp->AddStringItem("details", progress_data->GetDetails());
dictionary_sp->AddStringItem("message", progress_data->GetMessage());
dictionary_sp->AddIntegerItem("progress_id", progress_data->GetID());
dictionary_sp->AddIntegerItem("completed", progress_data->GetCompleted());
dictionary_sp->AddIntegerItem("total", progress_data->GetTotal());
dictionary_sp->AddBooleanItem("debugger_specific",
progress_data->IsDebuggerSpecific());
return dictionary_sp;
}
llvm::StringRef DiagnosticEventData::GetPrefix() const {
switch (m_type) {
case Type::Info:
return "info";
case Type::Warning:
return "warning";
case Type::Error:
return "error";
}
llvm_unreachable("Fully covered switch above!");
}
void DiagnosticEventData::Dump(Stream *s) const {
llvm::HighlightColor color = m_type == Type::Warning
? llvm::HighlightColor::Warning
: llvm::HighlightColor::Error;
llvm::WithColor(s->AsRawOstream(), color, llvm::ColorMode::Enable)
<< GetPrefix();
*s << ": " << GetMessage() << '\n';
s->Flush();
}
llvm::StringRef DiagnosticEventData::GetFlavorString() {
return "DiagnosticEventData";
}
llvm::StringRef DiagnosticEventData::GetFlavor() const {
return DiagnosticEventData::GetFlavorString();
}
const DiagnosticEventData *
DiagnosticEventData::GetEventDataFromEvent(const Event *event_ptr) {
return GetEventDataFromEventImpl<DiagnosticEventData>(event_ptr);
}
StructuredData::DictionarySP
DiagnosticEventData::GetAsStructuredData(const Event *event_ptr) {
const DiagnosticEventData *diagnostic_data =
DiagnosticEventData::GetEventDataFromEvent(event_ptr);
if (!diagnostic_data)
return {};
auto dictionary_sp = std::make_shared<StructuredData::Dictionary>();
dictionary_sp->AddStringItem("message", diagnostic_data->GetMessage());
dictionary_sp->AddStringItem("type", diagnostic_data->GetPrefix());
dictionary_sp->AddBooleanItem("debugger_specific",
diagnostic_data->IsDebuggerSpecific());
return dictionary_sp;
}
llvm::StringRef SymbolChangeEventData::GetFlavorString() {
return "SymbolChangeEventData";
}
llvm::StringRef SymbolChangeEventData::GetFlavor() const {
return SymbolChangeEventData::GetFlavorString();
}
const SymbolChangeEventData *
SymbolChangeEventData::GetEventDataFromEvent(const Event *event_ptr) {
return GetEventDataFromEventImpl<SymbolChangeEventData>(event_ptr);
}
void SymbolChangeEventData::DoOnRemoval(Event *event_ptr) {
DebuggerSP debugger_sp(m_debugger_wp.lock());
if (!debugger_sp)
return;
for (TargetSP target_sp : debugger_sp->GetTargetList().Targets()) {
if (ModuleSP module_sp =
target_sp->GetImages().FindModule(m_module_spec.GetUUID())) {
{
std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
if (!module_sp->GetSymbolFileFileSpec())
module_sp->SetSymbolFileFileSpec(m_module_spec.GetSymbolFileSpec());
}
ModuleList module_list;
module_list.Append(module_sp);
target_sp->SymbolsDidLoad(module_list);
}
}
}
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