911e94c651
Completes the work started in #128262. This PR removes the old way of register request handlers with callbacks and makes the operator const.
94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
//===-- SetExceptionBreakpointsRequestHandler.cpp -------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "DAP.h"
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#include "EventHelper.h"
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#include "JSONUtils.h"
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#include "RequestHandler.h"
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#include <set>
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namespace lldb_dap {
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// "SetExceptionBreakpointsRequest": {
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// "allOf": [ { "$ref": "#/definitions/Request" }, {
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// "type": "object",
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// "description": "SetExceptionBreakpoints request; value of command field
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// is 'setExceptionBreakpoints'. The request configures the debuggers
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// response to thrown exceptions. If an exception is configured to break, a
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// StoppedEvent is fired (event type 'exception').", "properties": {
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// "command": {
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// "type": "string",
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// "enum": [ "setExceptionBreakpoints" ]
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// },
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// "arguments": {
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// "$ref": "#/definitions/SetExceptionBreakpointsArguments"
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// }
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// },
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// "required": [ "command", "arguments" ]
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// }]
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// },
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// "SetExceptionBreakpointsArguments": {
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// "type": "object",
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// "description": "Arguments for 'setExceptionBreakpoints' request.",
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// "properties": {
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// "filters": {
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// "type": "array",
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// "items": {
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// "type": "string"
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// },
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// "description": "IDs of checked exception options. The set of IDs is
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// returned via the 'exceptionBreakpointFilters' capability."
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// },
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// "exceptionOptions": {
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// "type": "array",
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// "items": {
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// "$ref": "#/definitions/ExceptionOptions"
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// },
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// "description": "Configuration options for selected exceptions."
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// }
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// },
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// "required": [ "filters" ]
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// },
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// "SetExceptionBreakpointsResponse": {
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// "allOf": [ { "$ref": "#/definitions/Response" }, {
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// "type": "object",
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// "description": "Response to 'setExceptionBreakpoints' request. This is
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// just an acknowledgement, so no body field is required."
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// }]
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// }
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void SetExceptionBreakpointsRequestHandler::operator()(
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const llvm::json::Object &request) const {
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llvm::json::Object response;
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lldb::SBError error;
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FillResponse(request, response);
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const auto *arguments = request.getObject("arguments");
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const auto *filters = arguments->getArray("filters");
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// Keep a list of any exception breakpoint filter names that weren't set
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// so we can clear any exception breakpoints if needed.
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std::set<std::string> unset_filters;
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for (const auto &bp : *dap.exception_breakpoints)
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unset_filters.insert(bp.filter);
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for (const auto &value : *filters) {
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const auto filter = GetAsString(value);
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auto *exc_bp = dap.GetExceptionBreakpoint(std::string(filter));
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if (exc_bp) {
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exc_bp->SetBreakpoint();
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unset_filters.erase(std::string(filter));
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}
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}
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for (const auto &filter : unset_filters) {
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auto *exc_bp = dap.GetExceptionBreakpoint(filter);
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if (exc_bp)
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exc_bp->ClearBreakpoint();
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}
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dap.SendJSON(llvm::json::Value(std::move(response)));
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}
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} // namespace lldb_dap
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