forked from qt-creator/qt-creator
DAP: Refactor dap responses handling
Change-Id: Iebc16d7e497b4f3a1deec6f52f7b89815c2cde3b Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Artem Sokolovskii
@@ -141,23 +141,10 @@ void DapEngine::shutdownEngine()
|
||||
m_dataGenerator->kill();
|
||||
}
|
||||
|
||||
// From the docs:
|
||||
// The sequence of events/requests is as follows:
|
||||
// * adapters sends initialized event (after the initialize request has returned)
|
||||
// * client sends zero or more setBreakpoints requests
|
||||
// * client sends one setFunctionBreakpoints request
|
||||
// (if corresponding capability supportsFunctionBreakpoints is true)
|
||||
// * client sends a setExceptionBreakpoints request if one or more exceptionBreakpointFilters
|
||||
// have been defined (or if supportsConfigurationDoneRequest is not true)
|
||||
// * client sends other future configuration requests
|
||||
// * client sends one configurationDone request to indicate the end of the configuration.
|
||||
|
||||
void DapEngine::handleDapStarted()
|
||||
{
|
||||
QTC_ASSERT(state() == EngineRunRequested, qCDebug(dapEngineLog) << state());
|
||||
|
||||
// CHECK_STATE(EngineRunRequested);
|
||||
|
||||
postDirectCommand({
|
||||
{"command", "initialize"},
|
||||
{"type", "request"},
|
||||
@@ -174,8 +161,6 @@ void DapEngine::handleDapConfigurationDone()
|
||||
{
|
||||
QTC_ASSERT(state() == EngineRunRequested, qCDebug(dapEngineLog) << state());
|
||||
|
||||
// CHECK_STATE(EngineRunRequested);
|
||||
|
||||
postDirectCommand({
|
||||
{"command", "configurationDone"},
|
||||
{"type", "request"}
|
||||
@@ -402,7 +387,7 @@ void DapEngine::insertBreakpoint(const Breakpoint &bp)
|
||||
}}
|
||||
});
|
||||
|
||||
notifyBreakpointChangeOk(bp);
|
||||
notifyBreakpointInsertOk(bp);
|
||||
qCDebug(dapEngineLog) << "insertBreakpoint" << bp->modelId() << bp->responseId();
|
||||
}
|
||||
|
||||
@@ -662,197 +647,236 @@ void DapEngine::handleOutput(const QJsonDocument &data)
|
||||
|
||||
const QJsonValue t = ob.value("type");
|
||||
const QString type = t.toString();
|
||||
qCDebug(dapEngineLog) << "response" << ob;
|
||||
|
||||
qCDebug(dapEngineLog) << "dap response" << ob;
|
||||
|
||||
if (type == "response") {
|
||||
const QString command = ob.value("command").toString();
|
||||
if (command == "configurationDone") {
|
||||
showMessage("configurationDone", LogDebug);
|
||||
qCDebug(dapEngineLog) << "configurationDone success";
|
||||
notifyEngineRunAndInferiorRunOk();
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "continue") {
|
||||
showMessage("continue", LogDebug);
|
||||
qCDebug(dapEngineLog) << "continue success";
|
||||
notifyInferiorRunOk();
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "stackTrace") {
|
||||
QJsonArray stackFrames = ob.value("body").toObject().value("stackFrames").toArray();
|
||||
if (stackFrames.isEmpty())
|
||||
return;
|
||||
|
||||
QJsonObject stackFrame = stackFrames[0].toObject();
|
||||
const FilePath file = FilePath::fromString(
|
||||
stackFrame.value("source").toObject().value("path").toString());
|
||||
const int line = stackFrame.value("line").toInt();
|
||||
qCDebug(dapEngineLog) << "stackTrace success" << file << line;
|
||||
gotoLocation(Location(file, line));
|
||||
|
||||
refreshStack(stackFrames);
|
||||
dapScopes(stackFrame.value("id").toInt());
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "scopes") {
|
||||
if (ob.value("success").toBool()) {
|
||||
auto scopes = ob.value("body").toObject().value("scopes").toArray();
|
||||
for (auto scope : scopes) {
|
||||
const QString name = scope.toObject().value("name").toString();
|
||||
const int variablesReference = scope.toObject().value("variablesReference").toInt();
|
||||
qCDebug(dapEngineLog) << "scoped success" << name << variablesReference;
|
||||
if (name == "Locals") { // Fix for several scopes
|
||||
m_rootWatchItem = new WatchItem();
|
||||
m_currentWatchItem = m_rootWatchItem;
|
||||
watchHandler()->removeAllData();
|
||||
watchHandler()->notifyUpdateStarted();
|
||||
dapVariables(variablesReference);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (command == "variables") {
|
||||
auto variables = ob.value("body").toObject().value("variables").toArray();
|
||||
refreshLocals(variables);
|
||||
}
|
||||
|
||||
if (command == "stepIn" || command == "stepOut" || command == "next") {
|
||||
if (ob.value("success").toBool()) {
|
||||
showMessage(command, LogDebug);
|
||||
notifyInferiorRunOk();
|
||||
} else {
|
||||
notifyInferiorRunFailed();
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "threads") {
|
||||
QJsonArray threads = ob.value("body").toObject().value("threads").toArray();
|
||||
|
||||
if (threads.isEmpty())
|
||||
return;
|
||||
|
||||
ThreadsHandler *handler = threadsHandler();
|
||||
for (auto thread : threads) {
|
||||
ThreadData threadData;
|
||||
threadData.id = QString::number(thread.toObject().value("id").toInt());
|
||||
threadData.name = thread.toObject().value("name").toString();
|
||||
handler->updateThread(threadData);
|
||||
}
|
||||
|
||||
if (m_currentThreadId)
|
||||
handler->setCurrentThread(
|
||||
threadsHandler()->threadForId(QString::number(m_currentThreadId)));
|
||||
return;
|
||||
}
|
||||
handleResponse(ob);
|
||||
return;
|
||||
}
|
||||
|
||||
if (type == "event") {
|
||||
const QString event = ob.value("event").toString();
|
||||
const QJsonObject body = ob.value("body").toObject();
|
||||
|
||||
if (event == "exited") {
|
||||
notifyInferiorExited();
|
||||
showMessage("exited", LogDebug);
|
||||
return;
|
||||
}
|
||||
|
||||
if (event == "output") {
|
||||
const QString category = body.value("category").toString();
|
||||
const QString output = body.value("output").toString();
|
||||
if (category == "stdout")
|
||||
showMessage(output, AppOutput);
|
||||
else if (category == "stderr")
|
||||
showMessage(output, AppError);
|
||||
else
|
||||
showMessage(output, LogDebug);
|
||||
return;
|
||||
}
|
||||
qCDebug(dapEngineLog) << data;
|
||||
|
||||
if (event == "initialized") {
|
||||
showMessage(event, LogDebug);
|
||||
qCDebug(dapEngineLog) << "initialize success";
|
||||
handleDapLaunch();
|
||||
handleDapConfigurationDone();
|
||||
return;
|
||||
}
|
||||
|
||||
if (event == "stopped") {
|
||||
m_currentThreadId = body.value("threadId").toInt();
|
||||
showMessage(event, LogDebug);
|
||||
if (body.value("reason").toString() == "breakpoint") {
|
||||
QString id = QString::number(
|
||||
body.value("hitBreakpointIds").toArray().first().toInteger());
|
||||
|
||||
Breakpoint bp = breakHandler()->findBreakpointByResponseId(id);
|
||||
if (bp) {
|
||||
const BreakpointParameters ¶ms = bp->requestedParameters();
|
||||
gotoLocation(Location(params.fileName, params.textPosition));
|
||||
}
|
||||
}
|
||||
|
||||
if (state() == InferiorStopRequested)
|
||||
notifyInferiorStopOk();
|
||||
else
|
||||
notifyInferiorSpontaneousStop();
|
||||
|
||||
dapStackTrace();
|
||||
threads();
|
||||
return;
|
||||
}
|
||||
|
||||
if (event == "thread") {
|
||||
// threads(); // breaks cmake debugging for now
|
||||
|
||||
showMessage(event, LogDebug);
|
||||
if (body.value("reason").toString() == "started" && body.value("threadId").toInt() == 1)
|
||||
claimInitialBreakpoints();
|
||||
return;
|
||||
}
|
||||
|
||||
if (event == "breakpoint") {
|
||||
showMessage(event, LogDebug);
|
||||
QJsonObject breakpoint = body.value("breakpoint").toObject();
|
||||
Breakpoint bp = breakHandler()->findBreakpointByResponseId(
|
||||
QString::number(breakpoint.value("id").toInt()));
|
||||
qCDebug(dapEngineLog) << "breakpoint id :" << breakpoint.value("id").toInt();
|
||||
|
||||
if (body.value("reason").toString() == "new") {
|
||||
if (breakpoint.value("verified").toBool()) {
|
||||
notifyBreakpointInsertOk(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint inserted";
|
||||
} else {
|
||||
notifyBreakpointInsertFailed(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint insertion failed";
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (body.value("reason").toString() == "removed") {
|
||||
if (breakpoint.value("verified").toBool()) {
|
||||
notifyBreakpointRemoveOk(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint removed";
|
||||
} else {
|
||||
notifyBreakpointRemoveFailed(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint remove failed";
|
||||
}
|
||||
return;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
showMessage("UNKNOWN EVENT:" + event);
|
||||
handleEvent(ob);
|
||||
return;
|
||||
}
|
||||
|
||||
showMessage("UNKNOWN TYPE:" + type);
|
||||
}
|
||||
|
||||
void DapEngine::handleResponse(const QJsonObject &response)
|
||||
{
|
||||
const QString command = response.value("command").toString();
|
||||
|
||||
if (command == "configurationDone") {
|
||||
showMessage("configurationDone", LogDebug);
|
||||
qCDebug(dapEngineLog) << "configurationDone success";
|
||||
notifyEngineRunAndInferiorRunOk();
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "continue") {
|
||||
showMessage("continue", LogDebug);
|
||||
qCDebug(dapEngineLog) << "continue success";
|
||||
notifyInferiorRunOk();
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "stackTrace") {
|
||||
handleStackTraceResponse(response);
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "scopes") {
|
||||
handleScopesResponse(response);
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "variables") {
|
||||
auto variables = response.value("body").toObject().value("variables").toArray();
|
||||
refreshLocals(variables);
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "stepIn" || command == "stepOut" || command == "next") {
|
||||
if (response.value("success").toBool()) {
|
||||
showMessage(command, LogDebug);
|
||||
notifyInferiorRunOk();
|
||||
} else {
|
||||
notifyInferiorRunFailed();
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (command == "threads") {
|
||||
handleThreadsResponse(response);
|
||||
return;
|
||||
}
|
||||
|
||||
showMessage("UNKNOWN RESPONSE:" + command);
|
||||
}
|
||||
|
||||
void DapEngine::handleStackTraceResponse(const QJsonObject &response)
|
||||
{
|
||||
QJsonArray stackFrames = response.value("body").toObject().value("stackFrames").toArray();
|
||||
if (stackFrames.isEmpty())
|
||||
return;
|
||||
|
||||
QJsonObject stackFrame = stackFrames[0].toObject();
|
||||
const FilePath file = FilePath::fromString(
|
||||
stackFrame.value("source").toObject().value("path").toString());
|
||||
const int line = stackFrame.value("line").toInt();
|
||||
qCDebug(dapEngineLog) << "stackTrace success" << file << line;
|
||||
gotoLocation(Location(file, line));
|
||||
|
||||
refreshStack(stackFrames);
|
||||
dapScopes(stackFrame.value("id").toInt());
|
||||
}
|
||||
|
||||
void DapEngine::handleScopesResponse(const QJsonObject &response)
|
||||
{
|
||||
if (!response.value("success").toBool())
|
||||
return;
|
||||
|
||||
QJsonArray scopes = response.value("body").toObject().value("scopes").toArray();
|
||||
for (const QJsonValueRef &scope : scopes) {
|
||||
const QString name = scope.toObject().value("name").toString();
|
||||
const int variablesReference = scope.toObject().value("variablesReference").toInt();
|
||||
qCDebug(dapEngineLog) << "scoped success" << name << variablesReference;
|
||||
if (name == "Locals") { // Fix for several scopes
|
||||
m_rootWatchItem = new WatchItem();
|
||||
m_currentWatchItem = m_rootWatchItem;
|
||||
watchHandler()->removeAllData();
|
||||
watchHandler()->notifyUpdateStarted();
|
||||
dapVariables(variablesReference);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void DapEngine::handleThreadsResponse(const QJsonObject &response)
|
||||
{
|
||||
QJsonArray threads = response.value("body").toObject().value("threads").toArray();
|
||||
|
||||
if (threads.isEmpty())
|
||||
return;
|
||||
|
||||
ThreadsHandler *handler = threadsHandler();
|
||||
for (const QJsonValueRef &thread : threads) {
|
||||
ThreadData threadData;
|
||||
threadData.id = QString::number(thread.toObject().value("id").toInt());
|
||||
threadData.name = thread.toObject().value("name").toString();
|
||||
handler->updateThread(threadData);
|
||||
}
|
||||
|
||||
if (m_currentThreadId)
|
||||
handler->setCurrentThread(threadsHandler()->threadForId(QString::number(m_currentThreadId)));
|
||||
}
|
||||
|
||||
void DapEngine::handleEvent(const QJsonObject &event)
|
||||
{
|
||||
const QString eventType = event.value("event").toString();
|
||||
const QJsonObject body = event.value("body").toObject();
|
||||
showMessage(eventType, LogDebug);
|
||||
|
||||
if (eventType == "exited") {
|
||||
notifyInferiorExited();
|
||||
return;
|
||||
}
|
||||
|
||||
if (eventType == "output") {
|
||||
const QString category = body.value("category").toString();
|
||||
const QString output = body.value("output").toString();
|
||||
if (category == "stdout")
|
||||
showMessage(output, AppOutput);
|
||||
else if (category == "stderr")
|
||||
showMessage(output, AppError);
|
||||
else
|
||||
showMessage(output, LogDebug);
|
||||
return;
|
||||
}
|
||||
|
||||
if (eventType == "initialized") {
|
||||
qCDebug(dapEngineLog) << "initialize success";
|
||||
handleDapLaunch();
|
||||
handleDapConfigurationDone();
|
||||
return;
|
||||
}
|
||||
|
||||
if (eventType == "stopped") {
|
||||
handleStoppedEvent(event);
|
||||
return;
|
||||
}
|
||||
|
||||
if (eventType == "thread") {
|
||||
threads();
|
||||
if (body.value("reason").toString() == "started" && body.value("threadId").toInt() == 1)
|
||||
claimInitialBreakpoints();
|
||||
return;
|
||||
}
|
||||
|
||||
if (eventType == "breakpoint") {
|
||||
handleBreakpointEvent(event);
|
||||
return;
|
||||
}
|
||||
|
||||
showMessage("UNKNOWN EVENT:" + eventType);
|
||||
}
|
||||
|
||||
void DapEngine::handleStoppedEvent(const QJsonObject &event)
|
||||
{
|
||||
const QJsonObject body = event.value("body").toObject();
|
||||
m_currentThreadId = body.value("threadId").toInt();
|
||||
|
||||
if (body.value("reason").toString() == "breakpoint") {
|
||||
QString id = QString::number(body.value("hitBreakpointIds").toArray().first().toInteger());
|
||||
|
||||
Breakpoint bp = breakHandler()->findBreakpointByResponseId(id);
|
||||
if (bp) {
|
||||
const BreakpointParameters ¶ms = bp->requestedParameters();
|
||||
gotoLocation(Location(params.fileName, params.textPosition));
|
||||
}
|
||||
}
|
||||
|
||||
if (state() == InferiorStopRequested)
|
||||
notifyInferiorStopOk();
|
||||
else
|
||||
notifyInferiorSpontaneousStop();
|
||||
|
||||
dapStackTrace();
|
||||
threads();
|
||||
}
|
||||
|
||||
void DapEngine::handleBreakpointEvent(const QJsonObject &event)
|
||||
{
|
||||
const QJsonObject body = event.value("body").toObject();
|
||||
QJsonObject breakpoint = body.value("breakpoint").toObject();
|
||||
|
||||
Breakpoint bp = breakHandler()->findBreakpointByResponseId(
|
||||
QString::number(breakpoint.value("id").toInt()));
|
||||
qCDebug(dapEngineLog) << "breakpoint id :" << breakpoint.value("id").toInt();
|
||||
|
||||
if (body.value("reason").toString() == "new") {
|
||||
if (breakpoint.value("verified").toBool()) {
|
||||
notifyBreakpointInsertOk(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint inserted";
|
||||
} else {
|
||||
notifyBreakpointInsertFailed(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint insertion failed";
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (body.value("reason").toString() == "removed") {
|
||||
if (breakpoint.value("verified").toBool()) {
|
||||
notifyBreakpointRemoveOk(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint removed";
|
||||
} else {
|
||||
notifyBreakpointRemoveFailed(bp);
|
||||
qCDebug(dapEngineLog) << "breakpoint remove failed";
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void DapEngine::refreshLocals(const QJsonArray &variables)
|
||||
{
|
||||
for (auto variable : variables) {
|
||||
|
||||
Reference in New Issue
Block a user