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102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
#pragma once
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#include "serializer.h"
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#include "utils.h"
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#include <string>
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using lsRequestId = std::variant<std::monostate, int64_t, std::string>;
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enum class IpcId : int {
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// Language server specific requests.
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CancelRequest = 0,
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Initialize,
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Initialized,
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Shutdown,
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Exit,
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TextDocumentDidOpen,
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TextDocumentDidChange,
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TextDocumentDidClose,
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TextDocumentDidSave,
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TextDocumentPublishDiagnostics,
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TextDocumentRename,
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TextDocumentCompletion,
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TextDocumentSignatureHelp,
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TextDocumentDefinition,
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TextDocumentDocumentHighlight,
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TextDocumentHover,
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TextDocumentFormatting,
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TextDocumentRangeFormatting,
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TextDocumentOnTypeFormatting,
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TextDocumentReferences,
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TextDocumentDocumentSymbol,
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TextDocumentDocumentLink,
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TextDocumentCodeAction,
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TextDocumentCodeLens,
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CodeLensResolve,
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WorkspaceDidChangeWatchedFiles,
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WorkspaceSymbol,
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// Custom notifications
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// Comes from the client. Does various things, like update semantic
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// highlighting.
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CqueryTextDocumentDidView,
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CqueryPublishInactiveRegions,
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CqueryPublishSemanticHighlighting,
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// Custom messages
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CqueryFreshenIndex,
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// Messages used in tree views.
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CqueryTypeHierarchyTree,
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CqueryCallTreeInitial,
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CqueryCallTreeExpand,
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CqueryMemberHierarchyInitial,
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CqueryMemberHierarchyExpand,
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// These are like DocumentReferences but show different types of data.
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CqueryVars, // Show all variables of a type.
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CqueryCallers, // Show all callers of a function.
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CqueryBase, // Show base types/method.
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CqueryDerived, // Show all derived types/methods.
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CqueryRandom, // Show random definition.
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// Internal implementation detail.
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Unknown,
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// Index the given file contents. Used in tests.
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CqueryIndexFile,
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// Wait until all cquery threads are idle. Used in tests.
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CqueryWait,
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};
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MAKE_ENUM_HASHABLE(IpcId)
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MAKE_REFLECT_TYPE_PROXY(IpcId)
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const char* IpcIdToString(IpcId id);
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struct BaseIpcMessage {
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const IpcId method_id;
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BaseIpcMessage(IpcId method_id);
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virtual ~BaseIpcMessage();
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virtual lsRequestId GetRequestId();
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template <typename T>
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T* As() {
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assert(method_id == T::kIpcId);
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return static_cast<T*>(this);
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}
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};
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template <typename T>
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struct RequestMessage : public BaseIpcMessage {
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// number | string, actually no null
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lsRequestId id;
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RequestMessage() : BaseIpcMessage(T::kIpcId) {}
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lsRequestId GetRequestId() override { return id; }
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};
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// NotificationMessage does not have |id|.
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template <typename T>
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struct NotificationMessage : public BaseIpcMessage {
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NotificationMessage() : BaseIpcMessage(T::kIpcId) {}
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};
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