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".
109 lines
4.7 KiB
C++
109 lines
4.7 KiB
C++
/**************************************************************************/
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/* http_client_web.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 HTTP_CLIENT_WEB_H
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#define HTTP_CLIENT_WEB_H
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#include "core/io/http_client.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "stddef.h"
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typedef enum {
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GODOT_JS_FETCH_STATE_REQUESTING = 0,
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GODOT_JS_FETCH_STATE_BODY = 1,
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GODOT_JS_FETCH_STATE_DONE = 2,
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GODOT_JS_FETCH_STATE_ERROR = -1,
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} godot_js_fetch_state_t;
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extern int godot_js_fetch_create(const char *p_method, const char *p_url, const char **p_headers, int p_headers_len, const uint8_t *p_body, int p_body_len);
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extern int godot_js_fetch_read_headers(int p_id, void (*parse_callback)(int p_size, const char **p_headers, void *p_ref), void *p_ref);
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extern int godot_js_fetch_read_chunk(int p_id, uint8_t *p_buf, int p_buf_size);
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extern void godot_js_fetch_free(int p_id);
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extern godot_js_fetch_state_t godot_js_fetch_state_get(int p_id);
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extern int godot_js_fetch_body_length_get(int p_id);
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extern int godot_js_fetch_http_status_get(int p_id);
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extern int godot_js_fetch_is_chunked(int p_id);
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#ifdef __cplusplus
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}
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#endif
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class HTTPClientWeb : public HTTPClient {
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private:
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int js_id = 0;
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Status status = STATUS_DISCONNECTED;
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// 64 KiB by default (favors fast download speeds at the cost of memory usage).
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int read_limit = 65536;
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String host;
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int port = -1;
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bool use_tls = false;
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int polled_response_code = 0;
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Vector<String> response_headers;
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Vector<uint8_t> response_buffer;
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#ifdef DEBUG_ENABLED
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uint64_t last_polling_frame = 0;
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#endif
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static void _parse_headers(int p_len, const char **p_headers, void *p_ref);
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public:
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static HTTPClient *_create_func();
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Error request(Method p_method, const String &p_url, const Vector<String> &p_headers, const uint8_t *p_body, int p_body_size) override;
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Error connect_to_host(const String &p_host, int p_port = -1, bool p_tls = false, bool p_verify_host = true) override;
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void set_connection(const Ref<StreamPeer> &p_connection) override;
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Ref<StreamPeer> get_connection() const override;
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void close() override;
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Status get_status() const override;
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bool has_response() const override;
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bool is_response_chunked() const override;
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int get_response_code() const override;
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Error get_response_headers(List<String> *r_response) override;
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int64_t get_response_body_length() const override;
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PackedByteArray read_response_body_chunk() override;
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void set_blocking_mode(bool p_enable) override;
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bool is_blocking_mode_enabled() const override;
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void set_read_chunk_size(int p_size) override;
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int get_read_chunk_size() const override;
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Error poll() override;
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HTTPClientWeb();
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~HTTPClientWeb();
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};
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#endif // HTTP_CLIENT_WEB_H
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