Merge branch 'master' into jgrpp
# Conflicts: # src/network/core/os_abstraction.h # src/network/core/tcp_content.h # src/network/core/udp.cpp # src/table/currency_settings.ini # src/table/settings.h.preamblepull/259/head
Jonathan G Rennison
3 years ago
commit
a9515456cb
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file tcp_content_type.h Basic types related to the content on the content server.
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*/
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#ifndef NETWORK_CORE_TCP_CONTENT_TYPE_H
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#define NETWORK_CORE_TCP_CONTENT_TYPE_H
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/** The values in the enum are important; they are used as database 'keys' */
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enum ContentType {
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CONTENT_TYPE_BEGIN = 1, ///< Helper to mark the begin of the types
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CONTENT_TYPE_BASE_GRAPHICS = 1, ///< The content consists of base graphics
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CONTENT_TYPE_NEWGRF = 2, ///< The content consists of a NewGRF
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CONTENT_TYPE_AI = 3, ///< The content consists of an AI
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CONTENT_TYPE_AI_LIBRARY = 4, ///< The content consists of an AI library
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CONTENT_TYPE_SCENARIO = 5, ///< The content consists of a scenario
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CONTENT_TYPE_HEIGHTMAP = 6, ///< The content consists of a heightmap
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CONTENT_TYPE_BASE_SOUNDS = 7, ///< The content consists of base sounds
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CONTENT_TYPE_BASE_MUSIC = 8, ///< The content consists of base music
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CONTENT_TYPE_GAME = 9, ///< The content consists of a game script
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CONTENT_TYPE_GAME_LIBRARY = 10, ///< The content consists of a GS library
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CONTENT_TYPE_END, ///< Helper to mark the end of the types
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};
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/** Enum with all types of TCP content packets. The order MUST not be changed **/
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enum PacketContentType {
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PACKET_CONTENT_CLIENT_INFO_LIST, ///< Queries the content server for a list of info of a given content type
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PACKET_CONTENT_CLIENT_INFO_ID, ///< Queries the content server for information about a list of internal IDs
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PACKET_CONTENT_CLIENT_INFO_EXTID, ///< Queries the content server for information about a list of external IDs
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PACKET_CONTENT_CLIENT_INFO_EXTID_MD5, ///< Queries the content server for information about a list of external IDs and MD5
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PACKET_CONTENT_SERVER_INFO, ///< Reply of content server with information about content
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PACKET_CONTENT_CLIENT_CONTENT, ///< Request a content file given an internal ID
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PACKET_CONTENT_SERVER_CONTENT, ///< Reply with the content of the given ID
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PACKET_CONTENT_END, ///< Must ALWAYS be on the end of this list!! (period)
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};
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/** Unique identifier for the content. */
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enum ContentID {
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INVALID_CONTENT_ID = UINT32_MAX, ///< Sentinel for invalid content.
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};
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/** Container for all important information about a piece of content. */
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struct ContentInfo {
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/** The state the content can be in. */
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enum State {
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UNSELECTED, ///< The content has not been selected
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SELECTED, ///< The content has been manually selected
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AUTOSELECTED, ///< The content has been selected as dependency
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ALREADY_HERE, ///< The content is already at the client side
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DOES_NOT_EXIST, ///< The content does not exist in the content system
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INVALID, ///< The content's invalid
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};
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ContentType type; ///< Type of content
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ContentID id; ///< Unique (server side) ID for the content
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uint32 filesize; ///< Size of the file
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char filename[48]; ///< Filename (for the .tar.gz; only valid on download)
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char name[64]; ///< Name of the content
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char version[16]; ///< Version of the content
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char url[96]; ///< URL related to the content
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char description[512]; ///< Description of the content
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uint32 unique_id; ///< Unique ID; either GRF ID or shortname
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byte md5sum[16]; ///< The MD5 checksum
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uint8 dependency_count; ///< Number of dependencies
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ContentID *dependencies; ///< Malloced array of dependencies (unique server side ids)
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uint8 tag_count; ///< Number of tags
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char (*tags)[32]; ///< Malloced array of tags (strings)
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State state; ///< Whether the content info is selected (for download)
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bool upgrade; ///< This item is an upgrade
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ContentInfo();
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~ContentInfo();
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void TransferFrom(ContentInfo *other);
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size_t Size() const;
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bool IsSelected() const;
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bool IsValid() const;
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const char *GetTextfile(TextfileType type) const;
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};
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#endif /* NETWORK_CORE_TCP_CONTENT_TYPE_H */
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