1 /*

     2  * Hedgewars, a free turn based strategy game

     3  * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or

     6  * modify it under the terms of the GNU General Public License

     7  * as published by the Free Software Foundation; either version 2

     8  * of the License, or (at your option) any later version.

     9  *

    10  * This program is distributed in the hope that it will be useful,

    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    13  * GNU General Public License for more details.

    14  *

    15  * You should have received a copy of the GNU General Public License

    16  * along with this program; if not, write to the Free Software

    17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

    18  */

    19 

    20 /*

    21  * This file is not directly part of the frontlib and is not required to build it.

    22  * However, it is recommended to include it in compilation when building for Android. The purpose of this file

    23  * is to ensure consistency between the function signatures of the JNA Java bindings of the Android port and the

    24  * frontlib functions.

    25  *

    26  * This file, in essence, consists only of function declarations. They are duplicates of function declarations

    27  * from the frontlib headers that are referenced from JNA bindings. If the signature of one of these functions

    28  * changes in the frontlib, it will no longer match the signature in this file, and the compiler will show an error.

    29  * If that happens, you need to update the JNA bindings in Hedgeroid to match the new function signature, and then

    30  * update this file.

    31  *

    32  * The reason for all this is that JNA does not actually know the function signatures of the functions it binds,

    33  * it derives them from Java method declarations. If those do not match the actual function signatures, you will

    34  * only notice when you suddenly get strange (and possibly hard to track down) problems at runtime. This file is

    35  * an attempt to detect these problems at compile time instead. Notice that it will NOT detect changes to structs

    36  * or constants though, which also require updates to the JNA bindings.

    37  */

    38 

    39 /*

    40  * Before we include the frontlib headers, we define away the const keyword. This is necessary because there is no

    41  * distinction between const and non-const types on the JNA side, and we don't want the compiler to complain because

    42  * of bad constness.

    43  *

    44  * This is so evil, but it works...

    45  */

    46 #define const

    47 

    48 #include "../frontlib.h"

    49 

    50 /*

    51  * Now we map the Java types to the corresponding C types...

    52  */

    53 typedef flib_netconn *NetconnPtr;

    54 typedef flib_gameconn *GameconnPtr;

    55 typedef flib_mapconn *MapconnPtr;

    56 typedef flib_metascheme *MetaschemePtr;

    57 typedef flib_room **RoomArrayPtr;

    58 typedef flib_weaponset *WeaponsetPtr;

    59 typedef flib_weaponsetlist *WeaponsetListPtr;

    60 typedef flib_map *MapRecipePtr;

    61 typedef flib_scheme *SchemePtr;

    62 typedef flib_schemelist *SchemelistPtr;

    63 

    64 typedef flib_room *RoomPtr;

    65 typedef flib_team *TeamPtr;

    66 typedef flib_gamesetup *GameSetupPtr;

    67 typedef bool boolean;

    68 typedef size_t NativeSizeT;

    69 typedef void *Pointer;

    70 typedef uint8_t *ByteArrayPtr;

    71 typedef char *String;

    72 

    73 /*

    74  * Mapping callback types

    75  */

    76 typedef void (*VoidCallback)(Pointer context);

    77 typedef void (*StrCallback)(Pointer context, String arg1);

    78 typedef void (*IntCallback)(Pointer context, int arg1);

    79 typedef void (*IntStrCallback)(Pointer context, int arg1, String arg2);

    80 typedef void (*StrIntCallback)(Pointer context, String arg1, int arg2);

    81 typedef void (*StrStrCallback)(Pointer context, String arg1, String arg2);

    82 typedef void (*StrStrBoolCallback)(Pointer context, String arg1, String arg2, boolean arg3);

    83 typedef void (*RoomCallback)(Pointer context, RoomPtr arg1);

    84 typedef void (*RoomListCallback)(Pointer context, RoomArrayPtr arg1, int arg2);

    85 typedef void (*StrRoomCallback)(Pointer context, String arg1, RoomPtr arg2);

    86 typedef void (*BoolCallback)(Pointer context, boolean arg1);

    87 typedef void (*StrBoolCallback)(Pointer context, String arg1, boolean arg2);

    88 typedef void (*TeamCallback)(Pointer context, TeamPtr arg1);

    89 typedef void (*BytesCallback)(Pointer context, const uint8_t *buffer, NativeSizeT size);

    90 typedef void (*BytesBoolCallback)(Pointer context, const uint8_t *buffer, NativeSizeT size, boolean arg3);

    91 typedef void (*SchemeCallback)(Pointer context, SchemePtr arg1);

    92 typedef void (*MapIntCallback)(Pointer context, MapRecipePtr arg1, int arg2);

    93 typedef void (*WeaponsetCallback)(Pointer context, WeaponsetPtr arg1);

    94 typedef void (*MapimageCallback)(Pointer context, const uint8_t *mapimage, int hogs);

    95 typedef void (*LogCallback)(int arg1, String arg2);

    96 

    97 /*

    98  * Below here are the copypasted method declarations from the JNA bindings

    99  */

   100 

   101 	// frontlib.h

   102     int flib_init();

   103     void flib_quit();

   104 

   105     // hwconsts.h

   106     int flib_get_teamcolor_count();

   107     int flib_get_hedgehogs_per_team();

   108     int flib_get_weapons_count();

   109 	MetaschemePtr flib_get_metascheme();

   110 

   111     // net/netconn.h

   112 	NetconnPtr flib_netconn_create(String playerName, String dataDirPath, String host, int port);

   113 	void flib_netconn_destroy(NetconnPtr conn);

   114 

   115 	void flib_netconn_tick(NetconnPtr conn);

   116 	boolean flib_netconn_is_chief(NetconnPtr conn);

   117 	String flib_netconn_get_playername(NetconnPtr conn);

   118 	GameSetupPtr flib_netconn_create_gamesetup(NetconnPtr conn);

   119 	int flib_netconn_send_quit(NetconnPtr conn, String quitmsg);

   120 	int flib_netconn_send_chat(NetconnPtr conn, String chat);

   121 	int flib_netconn_send_teamchat(NetconnPtr conn, String msg);

   122 	int flib_netconn_send_password(NetconnPtr conn, String passwd);

   123 	int flib_netconn_send_nick(NetconnPtr conn, String nick);

   124 	int flib_netconn_send_request_roomlist(NetconnPtr conn);

   125 	int flib_netconn_send_joinRoom(NetconnPtr conn, String room);

   126 	int flib_netconn_send_createRoom(NetconnPtr conn, String room);

   127 	int flib_netconn_send_renameRoom(NetconnPtr conn, String roomName);

   128 	int flib_netconn_send_leaveRoom(NetconnPtr conn, String msg);

   129 	int flib_netconn_send_toggleReady(NetconnPtr conn);

   130 	int flib_netconn_send_addTeam(NetconnPtr conn, TeamPtr team);

   131 	int flib_netconn_send_removeTeam(NetconnPtr conn, String teamname);

   132 	int flib_netconn_send_engineMessage(NetconnPtr conn, ByteArrayPtr message, NativeSizeT size);

   133 	int flib_netconn_send_teamHogCount(NetconnPtr conn, String teamname, int hogcount);

   134 	int flib_netconn_send_teamColor(NetconnPtr conn, String teamname, int colorIndex);

   135 	int flib_netconn_send_weaponset(NetconnPtr conn, WeaponsetPtr weaponset);

   136 	int flib_netconn_send_map(NetconnPtr conn, MapRecipePtr map);

   137 	int flib_netconn_send_mapName(NetconnPtr conn, String mapName);

   138 	int flib_netconn_send_mapGen(NetconnPtr conn, int mapGen);

   139 	int flib_netconn_send_mapTemplate(NetconnPtr conn, int templateFilter);

   140 	int flib_netconn_send_mapMazeSize(NetconnPtr conn, int mazeSize);

   141 	int flib_netconn_send_mapSeed(NetconnPtr conn, String seed);

   142 	int flib_netconn_send_mapTheme(NetconnPtr conn, String theme);

   143 	int flib_netconn_send_mapDrawdata(NetconnPtr conn, ByteArrayPtr drawData, NativeSizeT size);

   144 	int flib_netconn_send_script(NetconnPtr conn, String scriptName);

   145 	int flib_netconn_send_scheme(NetconnPtr conn, SchemePtr scheme);

   146 	int flib_netconn_send_roundfinished(NetconnPtr conn, boolean withoutError);

   147 	int flib_netconn_send_ban(NetconnPtr conn, String playerName);

   148 	int flib_netconn_send_kick(NetconnPtr conn, String playerName);

   149 	int flib_netconn_send_playerInfo(NetconnPtr conn, String playerName);

   150 	int flib_netconn_send_playerFollow(NetconnPtr conn, String playerName);

   151 	int flib_netconn_send_startGame(NetconnPtr conn);

   152 	int flib_netconn_send_toggleRestrictJoins(NetconnPtr conn);

   153 	int flib_netconn_send_toggleRestrictTeams(NetconnPtr conn);

   154 	int flib_netconn_send_clearAccountsCache(NetconnPtr conn);

   155 	int flib_netconn_send_setServerVar(NetconnPtr conn, String name, String value);

   156 	int flib_netconn_send_getServerVars(NetconnPtr conn);

   157 

   158 	void flib_netconn_onMessage(NetconnPtr conn, IntStrCallback callback, Pointer context);

   159 	void flib_netconn_onClientFlags(NetconnPtr conn, StrStrBoolCallback callback, Pointer context);

   160 	void flib_netconn_onChat(NetconnPtr conn, StrStrCallback callback, Pointer context);

   161 	void flib_netconn_onConnected(NetconnPtr conn, VoidCallback callback, Pointer context);

   162 	void flib_netconn_onDisconnected(NetconnPtr conn, IntStrCallback callback, Pointer context);

   163 	void flib_netconn_onRoomlist(NetconnPtr conn, RoomListCallback callback, Pointer context);

   164 	void flib_netconn_onRoomAdd(NetconnPtr conn, RoomCallback callback, Pointer context);

   165 	void flib_netconn_onRoomDelete(NetconnPtr conn, StrCallback callback, Pointer context);

   166 	void flib_netconn_onRoomUpdate(NetconnPtr conn, StrRoomCallback callback, Pointer context);

   167 	void flib_netconn_onLobbyJoin(NetconnPtr conn, StrCallback callback, Pointer context);

   168 	void flib_netconn_onLobbyLeave(NetconnPtr conn, StrStrCallback callback, Pointer context);

   169 	void flib_netconn_onNickTaken(NetconnPtr conn, StrCallback callback, Pointer context);

   170 	void flib_netconn_onPasswordRequest(NetconnPtr conn, StrCallback callback, Pointer context);

   171 	void flib_netconn_onEnterRoom(NetconnPtr conn, BoolCallback callback, Pointer context);

   172 	void flib_netconn_onLeaveRoom(NetconnPtr conn, IntStrCallback callback, Pointer context);

   173 	void flib_netconn_onTeamAdd(NetconnPtr conn, TeamCallback callback, Pointer context);

   174 	void flib_netconn_onTeamDelete(NetconnPtr conn, StrCallback callback, Pointer context);

   175 	void flib_netconn_onRoomJoin(NetconnPtr conn, StrCallback callback, Pointer context);

   176 	void flib_netconn_onRoomLeave(NetconnPtr conn, StrStrCallback callback, Pointer context);

   177 	void flib_netconn_onRunGame(NetconnPtr conn, VoidCallback callback, Pointer context);

   178 	void flib_netconn_onTeamAccepted(NetconnPtr conn, StrCallback callback, Pointer context);

   179 	void flib_netconn_onHogCountChanged(NetconnPtr conn, StrIntCallback callback, Pointer context);

   180 	void flib_netconn_onTeamColorChanged(NetconnPtr conn, StrIntCallback callback, Pointer context);

   181 	void flib_netconn_onEngineMessage(NetconnPtr conn, BytesCallback callback, Pointer context);

   182 	void flib_netconn_onSchemeChanged(NetconnPtr conn, SchemeCallback callback, Pointer context);

   183 	void flib_netconn_onMapChanged(NetconnPtr conn, MapIntCallback callback, Pointer context);

   184 	void flib_netconn_onScriptChanged(NetconnPtr conn, StrCallback callback, Pointer context);

   185 	void flib_netconn_onWeaponsetChanged(NetconnPtr conn, WeaponsetCallback callback, Pointer context);

   186 	void flib_netconn_onServerVar(NetconnPtr conn, StrStrCallback callback, Pointer context);

   187 

   188 	// ipc/gameconn.h

   189 

   190 	GameconnPtr flib_gameconn_create(String playerName, GameSetupPtr setup, boolean netgame);

   191 	GameconnPtr flib_gameconn_create_playdemo(ByteArrayPtr demo, NativeSizeT size);

   192 	GameconnPtr flib_gameconn_create_loadgame(String playerName, ByteArrayPtr save, NativeSizeT size);

   193 	GameconnPtr flib_gameconn_create_campaign(String playerName, String seed, String script);

   194 

   195 	void flib_gameconn_destroy(GameconnPtr conn);

   196 	int flib_gameconn_getport(GameconnPtr conn);

   197 	void flib_gameconn_tick(GameconnPtr conn);

   198 

   199 	int flib_gameconn_send_enginemsg(GameconnPtr conn, ByteArrayPtr data, NativeSizeT len);

   200 	int flib_gameconn_send_textmsg(GameconnPtr conn, int msgtype, String msg);

   201 	int flib_gameconn_send_chatmsg(GameconnPtr conn, String playername, String msg);

   202 	int flib_gameconn_send_quit(GameconnPtr conn);

   203 	int flib_gameconn_send_cmd(GameconnPtr conn, String cmdString);

   204 

   205 	void flib_gameconn_onConnect(GameconnPtr conn, VoidCallback callback, Pointer context);

   206 	void flib_gameconn_onDisconnect(GameconnPtr conn, IntCallback callback, Pointer context);

   207 	void flib_gameconn_onErrorMessage(GameconnPtr conn, StrCallback callback, Pointer context);

   208 	void flib_gameconn_onChat(GameconnPtr conn, StrBoolCallback callback, Pointer context);

   209 	void flib_gameconn_onGameRecorded(GameconnPtr conn, BytesBoolCallback callback, Pointer context);

   210 	void flib_gameconn_onEngineMessage(GameconnPtr conn, BytesCallback callback, Pointer context);

   211 

   212 	// ipc/mapconn.h

   213 	MapconnPtr flib_mapconn_create(MapRecipePtr mapdesc);

   214 	void flib_mapconn_destroy(MapconnPtr conn);

   215 	int flib_mapconn_getport(MapconnPtr conn);

   216 	void flib_mapconn_onSuccess(MapconnPtr conn, MapimageCallback callback, Pointer context);

   217 	void flib_mapconn_onFailure(MapconnPtr conn, StrCallback callback, Pointer context);

   218 	void flib_mapconn_tick(MapconnPtr conn);

   219 

   220 	// model/schemelist.h

   221 	SchemelistPtr flib_schemelist_from_ini(String filename);

   222 	int flib_schemelist_to_ini(String filename, SchemelistPtr list);

   223 	void flib_schemelist_destroy(SchemelistPtr list);

   224 

   225 	// model/team.h

   226 	TeamPtr flib_team_from_ini(String filename);

   227 	int flib_team_to_ini(String filename, TeamPtr team);

   228 	void flib_team_destroy(TeamPtr team);

   229 

   230 	// model/weapon.h

   231 	WeaponsetListPtr flib_weaponsetlist_from_ini(String filename);

   232 	int flib_weaponsetlist_to_ini(String filename, WeaponsetListPtr weaponsets);

   233 	void flib_weaponsetlist_destroy(WeaponsetListPtr list);

   234 

   235 	// model/gamesetup.h

   236 	void flib_gamesetup_destroy(GameSetupPtr gamesetup);

   237 

   238 	// util/logging.h

   239     void flib_log_setLevel(int level);

   240     void flib_log_setCallback(LogCallback callback);