mirror of
https://github.com/godotengine/godot.git
synced 2024-12-15 15:42:46 +00:00
143 lines
4.5 KiB
C++
143 lines
4.5 KiB
C++
/*************************************************************************/
|
|
/* http_request.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#ifndef HTTPREQUEST_H
|
|
#define HTTPREQUEST_H
|
|
|
|
#include "io/http_client.h"
|
|
#include "node.h"
|
|
#include "os/file_access.h"
|
|
#include "os/thread.h"
|
|
|
|
class HTTPRequest : public Node {
|
|
|
|
GDCLASS(HTTPRequest, Node);
|
|
|
|
public:
|
|
enum Result {
|
|
RESULT_SUCCESS,
|
|
//RESULT_NO_BODY,
|
|
RESULT_CHUNKED_BODY_SIZE_MISMATCH,
|
|
RESULT_CANT_CONNECT,
|
|
RESULT_CANT_RESOLVE,
|
|
RESULT_CONNECTION_ERROR,
|
|
RESULT_SSL_HANDSHAKE_ERROR,
|
|
RESULT_NO_RESPONSE,
|
|
RESULT_BODY_SIZE_LIMIT_EXCEEDED,
|
|
RESULT_REQUEST_FAILED,
|
|
RESULT_DOWNLOAD_FILE_CANT_OPEN,
|
|
RESULT_DOWNLOAD_FILE_WRITE_ERROR,
|
|
RESULT_REDIRECT_LIMIT_REACHED
|
|
|
|
};
|
|
|
|
private:
|
|
bool requesting;
|
|
|
|
String request_string;
|
|
String url;
|
|
int port;
|
|
Vector<String> headers;
|
|
bool validate_ssl;
|
|
bool use_ssl;
|
|
HTTPClient::Method method;
|
|
String request_data;
|
|
|
|
bool request_sent;
|
|
Ref<HTTPClient> client;
|
|
PoolByteArray body;
|
|
volatile bool use_threads;
|
|
|
|
bool got_response;
|
|
int response_code;
|
|
PoolVector<String> response_headers;
|
|
|
|
String download_to_file;
|
|
|
|
FileAccess *file;
|
|
|
|
int body_len;
|
|
volatile int downloaded;
|
|
int body_size_limit;
|
|
|
|
int redirections;
|
|
|
|
HTTPClient::Status status;
|
|
|
|
bool _update_connection();
|
|
|
|
int max_redirects;
|
|
|
|
void _redirect_request(const String &p_new_url);
|
|
|
|
bool _handle_response(bool *ret_value);
|
|
|
|
Error _parse_url(const String &p_url);
|
|
Error _request();
|
|
|
|
volatile bool thread_done;
|
|
volatile bool thread_request_quit;
|
|
|
|
Thread *thread;
|
|
|
|
void _request_done(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
|
|
static void _thread_func(void *p_userdata);
|
|
|
|
protected:
|
|
void _notification(int p_what);
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
Error request(const String &p_url, const Vector<String> &p_custom_headers = Vector<String>(), bool p_ssl_validate_domain = true, HTTPClient::Method p_method = HTTPClient::METHOD_GET, const String &p_request_data = ""); //connects to a full url and perform request
|
|
void cancel_request();
|
|
HTTPClient::Status get_http_client_status() const;
|
|
|
|
void set_use_threads(bool p_use);
|
|
bool is_using_threads() const;
|
|
|
|
void set_download_file(const String &p_file);
|
|
String get_download_file() const;
|
|
|
|
void set_body_size_limit(int p_bytes);
|
|
int get_body_size_limit() const;
|
|
|
|
void set_max_redirects(int p_max);
|
|
int get_max_redirects() const;
|
|
|
|
int get_downloaded_bytes() const;
|
|
int get_body_size() const;
|
|
|
|
HTTPRequest();
|
|
~HTTPRequest();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(HTTPRequest::Result);
|
|
|
|
#endif // HTTPREQUEST_H
|