minetest.git - modified minetest for gpcfs purposes

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Diffstat (limited to 'src/defaultsettings.cpp')

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1 files changed, 1 insertions, 0 deletions

/* Minetest Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef HTTPFETCH_HEADER #define HTTPFETCH_HEADER #include <string> #include <vector> #include <map> #include "config.h" // Can be used in place of "caller" in asynchronous transfers to discard result // (used as default value of "caller") #define HTTPFETCH_DISCARD 0 #define HTTPFETCH_SYNC 1 struct HTTPFetchRequest { std::string url; // Identifies the caller (for asynchronous requests) // Ignored by httpfetch_sync unsigned long caller; // Some number that identifies the request // (when the same caller issues multiple httpfetch_async calls) unsigned long request_id; // Timeout for the whole transfer, in milliseconds long timeout; // Timeout for the connection phase, in milliseconds long connect_timeout; // Indicates if this is multipart/form-data or // application/x-www-form-urlencoded. POST-only. bool multipart; // POST fields. Fields are escaped properly. // If this is empty a GET request is done instead. std::map<std::string, std::string> post_fields; // Raw POST data, overrides post_fields. std::string post_data; // If not empty, should contain entries such as "Accept: text/html" std::vector<std::string> extra_headers; //useragent to use std::string useragent; HTTPFetchRequest(); }; struct HTTPFetchResult { bool succeeded; bool timeout; long response_code; std::string data; // The caller and request_id from the corresponding HTTPFetchRequest. unsigned long caller; unsigned long request_id; HTTPFetchResult() { succeeded = false; timeout = false; response_code = 0; data = ""; caller = HTTPFETCH_DISCARD; request_id = 0; } HTTPFetchResult(const HTTPFetchRequest &fetch_request) { succeeded = false; timeout = false; response_code = 0; data = ""; caller = fetch_request.caller; request_id = fetch_request.request_id; } }; // Initializes the httpfetch module void httpfetch_init(int parallel_limit); // Stops the httpfetch thread and cleans up resources void httpfetch_cleanup(); // Starts an asynchronous HTTP fetch request void httpfetch_async(const HTTPFetchRequest &fetch_request); // If any fetch for the given caller ID is complete, removes it from the // result queue, sets the fetch result and returns true. Otherwise returns false. bool httpfetch_async_get(unsigned long caller, HTTPFetchResult &fetch_result); // Allocates a caller ID for httpfetch_async // Not required if you want to set caller = HTTPFETCH_DISCARD unsigned long httpfetch_caller_alloc(); // Frees a caller ID allocated with httpfetch_caller_alloc // Note: This can be expensive, because the httpfetch thread is told // to stop any ongoing fetches for the given caller. void httpfetch_caller_free(unsigned long caller); // Performs a synchronous HTTP request. This blocks and therefore should // only be used from background threads. void httpfetch_sync(const HTTPFetchRequest &fetch_request, HTTPFetchResult &fetch_result); #endif // !HTTPFETCH_HEADER


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