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d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
121 lines
4.5 KiB
C++
121 lines
4.5 KiB
C++
/**************************************************************************/
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/* gdscript_language_protocol.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef GDSCRIPT_LANGUAGE_PROTOCOL_H
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#define GDSCRIPT_LANGUAGE_PROTOCOL_H
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#include "core/io/stream_peer.h"
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#include "core/io/stream_peer_tcp.h"
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#include "core/io/tcp_server.h"
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#include "gdscript_text_document.h"
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#include "gdscript_workspace.h"
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#include "godot_lsp.h"
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#include "modules/modules_enabled.gen.h" // For jsonrpc.
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#ifdef MODULE_JSONRPC_ENABLED
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#include "modules/jsonrpc/jsonrpc.h"
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#else
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#error "Can't build GDScript LSP without JSONRPC module."
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#endif
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#define LSP_MAX_BUFFER_SIZE 4194304
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#define LSP_MAX_CLIENTS 8
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class GDScriptLanguageProtocol : public JSONRPC {
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GDCLASS(GDScriptLanguageProtocol, JSONRPC)
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private:
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struct LSPeer : RefCounted {
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Ref<StreamPeerTCP> connection;
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uint8_t req_buf[LSP_MAX_BUFFER_SIZE];
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int req_pos = 0;
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bool has_header = false;
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bool has_content = false;
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int content_length = 0;
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Vector<CharString> res_queue;
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int res_sent = 0;
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Error handle_data();
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Error send_data();
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};
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enum LSPErrorCode {
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RequestCancelled = -32800,
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ContentModified = -32801,
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};
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static GDScriptLanguageProtocol *singleton;
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HashMap<int, Ref<LSPeer>> clients;
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Ref<TCPServer> server;
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int latest_client_id = 0;
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int next_client_id = 0;
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int next_server_id = 0;
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Ref<GDScriptTextDocument> text_document;
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Ref<GDScriptWorkspace> workspace;
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Error on_client_connected();
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void on_client_disconnected(const int &p_client_id);
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String process_message(const String &p_text);
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String format_output(const String &p_text);
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bool _initialized = false;
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protected:
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static void _bind_methods();
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Dictionary initialize(const Dictionary &p_params);
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void initialized(const Variant &p_params);
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public:
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_FORCE_INLINE_ static GDScriptLanguageProtocol *get_singleton() { return singleton; }
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_FORCE_INLINE_ Ref<GDScriptWorkspace> get_workspace() { return workspace; }
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_FORCE_INLINE_ Ref<GDScriptTextDocument> get_text_document() { return text_document; }
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_FORCE_INLINE_ bool is_initialized() const { return _initialized; }
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void poll();
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Error start(int p_port, const IPAddress &p_bind_ip);
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void stop();
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void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client_id = -1);
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void request_client(const String &p_method, const Variant &p_params = Variant(), int p_client_id = -1);
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bool is_smart_resolve_enabled() const;
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bool is_goto_native_symbols_enabled() const;
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GDScriptLanguageProtocol();
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};
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#endif // GDSCRIPT_LANGUAGE_PROTOCOL_H
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