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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4 | daniel-mar | 1 | unit DirectPlay; |
| 2 | |||
| 3 | (*==========================================================================; |
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| 4 | * |
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| 5 | * Copyright (C) Microsoft Corporation. All Rights Reserved. |
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| 6 | * |
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| 7 | * File: dplay.h dplobby.h |
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| 8 | * Content: DirectPlay include files |
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| 9 | * |
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| 10 | * DirectX 7 Delphi adaptation by Erik Unger |
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| 11 | * |
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| 12 | * Modified: 4-Jun-2000 |
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| 13 | * |
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| 14 | * Download: http://www.delphi-jedi.org/DelphiGraphics/ |
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| 15 | * E-Mail: DelphiDirectX@next-reality.com |
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| 16 | * |
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| 17 | ***************************************************************************) |
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| 18 | |||
| 19 | interface |
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| 20 | |||
| 10 | daniel-mar | 21 | {$INCLUDE DelphiXcfg.inc} |
| 22 | |||
| 23 | {$IFNDEF UseDirectPlay} // Daniel Marschall 12.04.2024 Added to avoid Windows showing "This app requires DirectPlay" |
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| 24 | {$MESSAGE ERROR 'If you want to use DXPlay.pas, please enable the IFDEF UseDirectPlay in DelphiXcfg.inc'} |
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| 25 | {$ENDIF} |
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| 26 | |||
| 4 | daniel-mar | 27 | {$MINENUMSIZE 4} |
| 28 | {$ALIGN ON} |
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| 29 | |||
| 30 | uses |
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| 31 | Windows; |
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| 32 | |||
| 33 | var |
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| 34 | DPlayDLL: HMODULE = 0; |
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| 35 | |||
| 36 | (*==========================================================================; |
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| 37 | * |
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| 38 | * Copyright (C) 1994-1997 Microsoft Corporation. All Rights Reserved. |
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| 39 | * |
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| 40 | * File: dplay.h |
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| 41 | * Content: DirectPlay include file |
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| 42 | * |
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| 43 | ***************************************************************************) |
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| 44 | |||
| 45 | function DPErrorString(Value: HResult): string; |
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| 46 | |||
| 47 | const |
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| 48 | // {D1EB6D20-8923-11d0-9D97-00A0C90A43CB} |
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| 49 | CLSID_DirectPlay: TGUID = |
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| 50 | (D1: $D1EB6D20; D2: $8923; D3: $11D0; D4: ($9D, $97, $00, $A0, $C9, $A, $43, $CB)); |
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| 51 | |||
| 52 | (* |
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| 53 | * GUIDS used by Service Providers shipped with DirectPlay |
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| 54 | * Use these to identify Service Provider returned by EnumConnections |
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| 55 | *) |
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| 56 | |||
| 57 | // GUID for IPX service provider |
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| 58 | // {685BC400-9D2C-11cf-A9CD-00AA006886E3} |
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| 59 | DPSPGUID_IPX: TGUID = |
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| 60 | (D1: $685BC400; D2: $9D2C; D3: $11CF; D4: ($A9, $CD, $00, $AA, $00, $68, $86, $E3)); |
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| 61 | |||
| 62 | // GUID for TCP/IP service provider |
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| 63 | // 36E95EE0-8577-11cf-960C-0080C7534E82 |
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| 64 | DPSPGUID_TCPIP: TGUID = |
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| 65 | (D1: $36E95EE0; D2: $8577; D3: $11CF; D4: ($96, $0C, $00, $80, $C7, $53, $4E, $82)); |
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| 66 | |||
| 67 | // GUID for Serial service provider |
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| 68 | // {0F1D6860-88D9-11cf-9C4E-00A0C905425E} |
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| 69 | DPSPGUID_SERIAL: TGUID = |
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| 70 | (D1: $F1D6860; D2: $88D9; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $05, $42, $5E)); |
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| 71 | |||
| 72 | // GUID for Modem service provider |
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| 73 | // {44EAA760-CB68-11cf-9C4E-00A0C905425E} |
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| 74 | DPSPGUID_MODEM: TGUID = |
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| 75 | (D1: $44EAA760; D2: $CB68; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $05, $42, $5E)); |
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| 76 | |||
| 77 | (**************************************************************************** |
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| 78 | * |
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| 79 | * DirectPlay Structures |
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| 80 | * |
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| 81 | * Various structures used to invoke DirectPlay. |
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| 82 | * |
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| 83 | ****************************************************************************) |
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| 84 | |||
| 85 | type |
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| 86 | (* |
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| 87 | * TDPID |
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| 88 | * DirectPlay player and group ID |
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| 89 | *) |
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| 90 | TDPID = DWORD; |
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| 91 | PDPID = ^TDPID; |
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| 92 | |||
| 93 | const |
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| 94 | (* |
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| 95 | * DPID that system messages come from |
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| 96 | *) |
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| 97 | DPID_SYSMSG = 0; |
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| 98 | |||
| 99 | (* |
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| 100 | * DPID representing all players in the session |
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| 101 | *) |
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| 102 | DPID_ALLPLAYERS = 0; |
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| 103 | |||
| 104 | (* |
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| 105 | * DPID representing the server player |
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| 106 | *) |
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| 107 | DPID_SERVERPLAYER = 1; |
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| 108 | |||
| 109 | (* |
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| 110 | * DPID representing the maximum ID in the range of DPID's reserved for |
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| 111 | * use by DirectPlay. |
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| 112 | *) |
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| 113 | DPID_RESERVEDRANGE = 100; |
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| 114 | |||
| 115 | (* |
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| 116 | * The player ID is unknown (used with e.g. DPSESSION_NOMESSAGEID) |
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| 117 | *) |
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| 118 | DPID_UNKNOWN = $FFFFFFFF; |
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| 119 | |||
| 120 | type |
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| 121 | (* |
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| 122 | * DPCAPS |
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| 123 | * Used to obtain the capabilities of a DirectPlay object |
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| 124 | *) |
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| 125 | PDPCaps = ^TDPCaps; |
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| 126 | TDPCaps = packed record |
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| 127 | dwSize: DWORD; // Size of structure, in bytes |
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| 128 | dwFlags: DWORD; // DPCAPS_xxx flags |
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| 129 | dwMaxBufferSize: DWORD; // Maximum message size, in bytes, for this service provider |
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| 130 | dwMaxQueueSize: DWORD; // Obsolete. |
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| 131 | dwMaxPlayers: DWORD; // Maximum players/groups (local + remote) |
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| 132 | dwHundredBaud: DWORD; // Bandwidth in 100 bits per second units; |
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| 133 | // i.e. 24 is 2400, 96 is 9600, etc. |
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| 134 | dwLatency: DWORD; // Estimated latency; 0 = unknown |
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| 135 | dwMaxLocalPlayers: DWORD; // Maximum # of locally created players allowed |
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| 136 | dwHeaderLength: DWORD; // Maximum header length, in bytes, on messages |
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| 137 | // added by the service provider |
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| 138 | dwTimeout: DWORD; // Service provider's suggested timeout value |
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| 139 | // This is how long DirectPlay will wait for |
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| 140 | // responses to system messages |
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| 141 | end; |
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| 142 | |||
| 143 | const |
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| 144 | (* |
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| 145 | * This DirectPlay object is the session host. If the host exits the |
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| 146 | * session, another application will become the host and receive a |
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| 147 | * DPSYS_HOST system message. |
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| 148 | *) |
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| 149 | DPCAPS_ISHOST = $00000002; |
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| 150 | |||
| 151 | (* |
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| 152 | * The service provider bound to this DirectPlay object can optimize |
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| 153 | * group messaging. |
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| 154 | *) |
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| 155 | DPCAPS_GROUPOPTIMIZED = $00000008; |
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| 156 | |||
| 157 | (* |
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| 158 | * The service provider bound to this DirectPlay object can optimize |
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| 159 | * keep alives (see DPSESSION_KEEPALIVE) |
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| 160 | *) |
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| 161 | DPCAPS_KEEPALIVEOPTIMIZED = $00000010; |
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| 162 | |||
| 163 | (* |
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| 164 | * The service provider bound to this DirectPlay object can optimize |
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| 165 | * guaranteed message delivery. |
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| 166 | *) |
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| 167 | DPCAPS_GUARANTEEDOPTIMIZED = $00000020; |
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| 168 | |||
| 169 | (* |
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| 170 | * This DirectPlay object supports guaranteed message delivery. |
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| 171 | *) |
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| 172 | DPCAPS_GUARANTEEDSUPPORTED = $00000040; |
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| 173 | |||
| 174 | (* |
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| 175 | * This DirectPlay object supports digital signing of messages. |
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| 176 | *) |
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| 177 | DPCAPS_SIGNINGSUPPORTED = $00000080; |
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| 178 | |||
| 179 | (* |
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| 180 | * This DirectPlay object supports encryption of messages. |
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| 181 | *) |
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| 182 | DPCAPS_ENCRYPTIONSUPPORTED = $00000100; |
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| 183 | |||
| 184 | (* |
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| 185 | * This DirectPlay player was created on this machine |
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| 186 | *) |
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| 187 | DPPLAYERCAPS_LOCAL = $00000800; |
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| 188 | |||
| 189 | (* |
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| 190 | * Current Open settings supports all forms of Cancel |
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| 191 | *) |
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| 192 | DPCAPS_ASYNCCANCELSUPPORTED = $00001000; |
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| 193 | |||
| 194 | (* |
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| 195 | * Current Open settings supports CancelAll, but not Cancel |
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| 196 | *) |
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| 197 | DPCAPS_ASYNCCANCELALLSUPPORTED = $00002000; |
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| 198 | |||
| 199 | (* |
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| 200 | * Current Open settings supports Send Timeouts for sends |
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| 201 | *) |
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| 202 | DPCAPS_SENDTIMEOUTSUPPORTED = $00004000; |
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| 203 | |||
| 204 | (* |
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| 205 | * Current Open settings supports send priority |
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| 206 | *) |
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| 207 | DPCAPS_SENDPRIORITYSUPPORTED = $00008000; |
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| 208 | |||
| 209 | (* |
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| 210 | * Current Open settings supports DPSEND_ASYNC flag |
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| 211 | *) |
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| 212 | DPCAPS_ASYNCSUPPORTED = $00010000; |
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| 213 | |||
| 214 | type |
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| 215 | (* |
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| 216 | * TDPSessionDesc2 |
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| 217 | * Used to describe the properties of a DirectPlay |
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| 218 | * session instance |
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| 219 | *) |
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| 220 | PDPSessionDesc2 = ^TDPSessionDesc2; |
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| 221 | TDPSessionDesc2 = packed record |
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| 222 | dwSize: DWORD; // Size of structure |
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| 223 | dwFlags: DWORD; // DPSESSION_xxx flags |
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| 224 | guidInstance: TGUID; // ID for the session instance |
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| 225 | guidApplication: TGUID; // GUID of the DirectPlay application. |
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| 226 | // GUID_NULL for all applications. |
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| 227 | dwMaxPlayers: DWORD; // Maximum # players allowed in session |
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| 228 | dwCurrentPlayers: DWORD; // Current # players in session (read only) |
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| 229 | case Integer of |
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| 230 | 0: ( |
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| 13 | daniel-mar | 231 | lpszSessionName: PChar; // Name of the session |
| 232 | lpszPassword: PChar; // Password of the session (optional) |
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| 4 | daniel-mar | 233 | dwReserved1: DWORD; // Reserved for future MS use. |
| 234 | dwReserved2: DWORD; |
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| 235 | dwUser1: DWORD; // For use by the application |
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| 236 | dwUser2: DWORD; |
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| 237 | dwUser3: DWORD; |
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| 238 | dwUser4: DWORD; |
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| 239 | ); |
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| 240 | 1: ( |
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| 241 | lpszSessionNameA: PAnsiChar; // Name of the session |
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| 242 | lpszPasswordA: PAnsiChar // Password of the session (optional) |
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| 243 | ); |
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| 244 | 2: ( |
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| 245 | lpszSessionNameW: PWideChar; |
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| 246 | lpszPasswordW: PWideChar |
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| 247 | ); |
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| 248 | end; |
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| 249 | |||
| 250 | const |
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| 251 | (* |
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| 252 | * Applications cannot create new players in this session. |
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| 253 | *) |
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| 254 | DPSESSION_NEWPLAYERSDISABLED = $00000001; |
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| 255 | |||
| 256 | (* |
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| 257 | * If the DirectPlay object that created the session, the host, |
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| 258 | * quits, then the host will attempt to migrate to another |
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| 259 | * DirectPlay object so that new players can continue to be created |
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| 260 | * and new applications can join the session. |
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| 261 | *) |
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| 262 | DPSESSION_MIGRATEHOST = $00000004; |
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| 263 | |||
| 264 | (* |
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| 265 | * This flag tells DirectPlay not to set the idPlayerTo and idPlayerFrom |
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| 266 | * fields in player messages. This cuts two DWORD's off the message |
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| 267 | * overhead. |
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| 268 | *) |
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| 269 | DPSESSION_NOMESSAGEID = $00000008; |
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| 270 | |||
| 271 | (* |
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| 272 | * This flag tells DirectPlay to not allow any new applications to |
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| 273 | * join the session. Applications already in the session can still |
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| 274 | * create new players. |
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| 275 | *) |
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| 276 | DPSESSION_JOINDISABLED = $00000020; |
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| 277 | |||
| 278 | (* |
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| 279 | * This flag tells DirectPlay to detect when remote players |
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| 280 | * exit abnormally (e.g. their computer or modem gets unplugged) |
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| 281 | *) |
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| 282 | DPSESSION_KEEPALIVE = $00000040; |
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| 283 | |||
| 284 | (* |
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| 285 | * This flag tells DirectPlay not to send a message to all players |
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| 286 | * when a players remote data changes |
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| 287 | *) |
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| 288 | DPSESSION_NODATAMESSAGES = $00000080; |
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| 289 | |||
| 290 | (* |
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| 291 | * This flag indicates that the session belongs to a secure server |
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| 292 | * and needs user authentication |
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| 293 | *) |
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| 294 | DPSESSION_SECURESERVER = $00000100; |
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| 295 | |||
| 296 | (* |
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| 297 | * This flag indicates that the session is private and requirs a password |
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| 298 | * for EnumSessions as well as Open. |
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| 299 | *) |
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| 300 | DPSESSION_PRIVATE = $00000200; |
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| 301 | |||
| 302 | (* |
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| 303 | * This flag indicates that the session requires a password for joining. |
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| 304 | *) |
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| 305 | DPSESSION_PASSWORDREQUIRED = $00000400; |
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| 306 | |||
| 307 | (* |
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| 308 | * This flag tells DirectPlay to route all messages through the server |
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| 309 | *) |
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| 310 | DPSESSION_MULTICASTSERVER = $00000800; |
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| 311 | |||
| 312 | (* |
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| 313 | * This flag tells DirectPlay to only download information about the |
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| 314 | * DPPLAYER_SERVERPLAYER. |
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| 315 | *) |
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| 316 | DPSESSION_CLIENTSERVER = $00001000; |
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| 317 | |||
| 318 | (* |
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| 319 | * This flag tells DirectPlay to use the protocol built into dplay |
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| 320 | * for reliability and statistics all the time. When this bit is |
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| 321 | * set, only other sessions with this bit set can join or be joined. |
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| 322 | *) |
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| 323 | DPSESSION_DIRECTPLAYPROTOCOL = $00002000; |
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| 324 | |||
| 325 | (* |
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| 326 | * This flag tells DirectPlay that preserving order of received |
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| 327 | * packets is not important, when using reliable delivery. This |
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| 328 | * will allow messages to be indicated out of order if preceding |
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| 329 | * messages have not yet arrived. Otherwise DPLAY will wait for |
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| 330 | * earlier messages before delivering later reliable messages. |
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| 331 | *) |
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| 332 | DPSESSION_NOPRESERVEORDER = $00004000; |
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| 333 | |||
| 334 | (* |
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| 335 | * This flag tells DirectPlay to optimize communication for latency |
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| 336 | *) |
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| 337 | DPSESSION_OPTIMIZELATENCY = $00008000; |
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| 338 | |||
| 339 | type |
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| 340 | (* |
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| 341 | * TDPName |
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| 342 | * Used to hold the name of a DirectPlay entity |
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| 343 | * like a player or a group |
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| 344 | *) |
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| 345 | PDPName = ^TDPName; |
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| 346 | TDPName = packed record |
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| 347 | dwSize: DWORD; // Size of structure |
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| 348 | dwFlags: DWORD; // Not used. Must be zero. |
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| 349 | case Integer of |
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| 350 | 0: ( |
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| 13 | daniel-mar | 351 | lpszShortName: PChar; // The short or friendly name |
| 352 | lpszLongName: PChar; // The long or formal name |
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| 4 | daniel-mar | 353 | ); |
| 354 | 1: ( |
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| 355 | lpszShortNameA: PAnsiChar; |
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| 356 | lpszLongNameA: PAnsiChar; |
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| 357 | ); |
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| 358 | 2: ( |
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| 359 | lpszShortNameW: PWideChar; |
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| 360 | lpszLongNameW: PWideChar; |
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| 361 | ); |
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| 362 | end; |
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| 363 | |||
| 364 | (* |
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| 365 | * TDPCredentials |
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| 366 | * Used to hold the user name and password of a DirectPlay user |
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| 367 | *) |
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| 368 | |||
| 369 | PDPCredentials = ^TDPCredentials; |
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| 370 | TDPCredentials = packed record |
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| 371 | dwSize: DWORD; // Size of structure |
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| 372 | dwFlags: DWORD; // Not used. Must be zero. |
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| 373 | case Integer of |
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| 374 | 0: ( |
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| 13 | daniel-mar | 375 | lpszUsername: PChar; // User name of the account |
| 376 | lpszPassword: PChar; // Password of the account |
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| 377 | lpszDomain: PChar; // Domain name of the account |
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| 4 | daniel-mar | 378 | ); |
| 379 | 1: ( |
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| 380 | lpszUsernameA: PAnsiChar; // User name of the account |
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| 381 | lpszPasswordA: PAnsiChar; // Password of the account |
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| 382 | lpszDomainA: PAnsiChar; // Domain name of the account |
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| 383 | ); |
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| 384 | 2: ( |
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| 385 | lpszUsernameW: PWideChar; // User name of the account |
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| 386 | lpszPasswordW: PWideChar; // Password of the account |
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| 387 | lpszDomainW: PWideChar; // Domain name of the account |
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| 388 | ); |
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| 389 | end; |
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| 390 | |||
| 391 | (* |
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| 392 | * TDPSecurityDesc |
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| 393 | * Used to describe the security properties of a DirectPlay |
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| 394 | * session instance |
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| 395 | *) |
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| 396 | PDPSecurityDesc = ^TDPSecurityDesc; |
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| 397 | TDPSecurityDesc = packed record |
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| 398 | dwSize: DWORD; // Size of structure |
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| 399 | dwFlags: DWORD; // Not used. Must be zero. |
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| 400 | case Integer of |
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| 401 | 0: ( |
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| 13 | daniel-mar | 402 | lpszSSPIProvider: PChar; // SSPI provider name |
| 403 | lpszCAPIProvider: PChar; // CAPI provider name |
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| 4 | daniel-mar | 404 | dwCAPIProviderType: DWORD; // Crypto Service Provider type |
| 405 | dwEncryptionAlgorithm: DWORD; // Encryption Algorithm type |
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| 406 | ); |
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| 407 | 1: ( |
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| 408 | lpszSSPIProviderA: PAnsiChar; // SSPI provider name |
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| 409 | lpszCAPIProviderA: PAnsiChar; // CAPI provider name |
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| 410 | ); |
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| 411 | 2: ( |
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| 412 | lpszSSPIProviderW: PWideChar; // SSPI provider name |
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| 413 | lpszCAPIProviderW: PWideChar; // CAPI provider name |
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| 414 | ); |
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| 415 | end; |
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| 416 | |||
| 417 | (* |
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| 418 | * DPACCOUNTDESC |
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| 419 | * Used to describe a user membership account |
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| 420 | *) |
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| 421 | |||
| 422 | PDPAccountDesc = ^TDPAccountDesc; |
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| 423 | TDPAccountDesc = packed record |
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| 424 | dwSize: DWORD; // Size of structure |
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| 425 | dwFlags: DWORD; // Not used. Must be zero. |
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| 426 | case Integer of |
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| 13 | daniel-mar | 427 | 0: (lpszAccountID: PChar); // Account identifier |
| 4 | daniel-mar | 428 | 1: (lpszAccountIDA: PAnsiChar); |
| 429 | 2: (lpszAccountIDW: PWideChar); |
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| 430 | end; |
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| 431 | |||
| 432 | (* |
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| 433 | * TDPLConnection |
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| 434 | * Used to hold all in the informaion needed to connect |
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| 435 | * an application to a session or create a session |
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| 436 | *) |
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| 437 | PDPLConnection = ^TDPLConnection; |
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| 438 | TDPLConnection = packed record |
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| 439 | dwSize: DWORD; // Size of this structure |
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| 440 | dwFlags: DWORD; // Flags specific to this structure |
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| 441 | lpSessionDesc: PDPSessionDesc2; // Pointer to session desc to use on connect |
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| 442 | lpPlayerName: PDPName; // Pointer to Player name structure |
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| 443 | guidSP: TGUID; // GUID of the DPlay SP to use |
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| 444 | lpAddress: Pointer; // Address for service provider |
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| 445 | dwAddressSize: DWORD; // Size of address data |
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| 446 | end; |
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| 447 | |||
| 448 | (* |
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| 449 | * TDPChat |
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| 450 | * Used to hold the a DirectPlay chat message |
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| 451 | *) |
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| 452 | PDPChat = ^TDPChat; |
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| 453 | TDPChat = packed record |
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| 454 | dwSize: DWORD; |
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| 455 | dwFlags: DWORD; |
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| 456 | case Integer of |
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| 13 | daniel-mar | 457 | 0: (lpszMessage: PChar); // Message string |
| 4 | daniel-mar | 458 | 1: (lpszMessageA: PAnsiChar); |
| 459 | 2: (lpszMessageW: PWideChar); |
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| 460 | end; |
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| 461 | |||
| 462 | (* |
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| 463 | * TSGBuffer |
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| 464 | * Scatter Gather Buffer used for SendEx |
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| 465 | *) |
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| 466 | PSGBuffer = ^TSGBuffer; |
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| 467 | TSGBuffer = packed record |
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| 468 | len: UINT; |
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| 469 | pData: PUCHAR; |
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| 470 | end; |
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| 471 | |||
| 472 | (**************************************************************************** |
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| 473 | * |
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| 474 | * Prototypes for DirectPlay callback functions |
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| 475 | * |
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| 476 | ****************************************************************************) |
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| 477 | |||
| 478 | (* |
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| 479 | * Callback for IDirectPlay2::EnumSessions |
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| 480 | *) |
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| 481 | TDPEnumSessionsCallback2 = function(lpThisSD: PDPSessionDesc2; |
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| 482 | var lpdwTimeOut: DWORD; dwFlags: DWORD; lpContext: Pointer): BOOL; stdcall; |
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| 483 | |||
| 484 | const |
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| 485 | (* |
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| 486 | * This flag is set on the EnumSessions callback dwFlags parameter when |
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| 487 | * the time out has occurred. There will be no session data for this |
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| 488 | * callback. If *lpdwTimeOut is set to a non-zero value and the |
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| 489 | * EnumSessionsCallback function returns TRUE then EnumSessions will |
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| 490 | * continue waiting until the next timeout occurs. Timeouts are in |
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| 491 | * milliseconds. |
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| 492 | *) |
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| 493 | DPESC_TIMEDOUT = $00000001; |
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| 494 | |||
| 495 | type |
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| 496 | (* |
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| 497 | * Callback for IDirectPlay2.EnumPlayers |
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| 498 | * IDirectPlay2.EnumGroups |
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| 499 | * IDirectPlay2.EnumGroupPlayers |
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| 500 | *) |
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| 501 | TDPEnumPlayersCallback2 = function(DPID: TDPID; dwPlayerType: DWORD; |
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| 502 | const lpName: TDPName; dwFlags: DWORD; lpContext: Pointer): BOOL; stdcall; |
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| 503 | |||
| 504 | (* |
||
| 505 | * ANSI callback for DirectPlayEnumerate |
||
| 506 | * This callback prototype will be used if compiling |
||
| 507 | * for ANSI strings |
||
| 508 | *) |
||
| 509 | TDPEnumDPCallbackA = function(const lpguidSP: TGUID; lpSPName: PAnsiChar; |
||
| 510 | dwMajorVersion: DWORD; dwMinorVersion: DWORD; lpContext: Pointer): BOOL; stdcall; |
||
| 511 | |||
| 512 | (* |
||
| 513 | * Unicode callback for DirectPlayEnumerate |
||
| 514 | * This callback prototype will be used if compiling |
||
| 515 | * for Unicode strings |
||
| 516 | *) |
||
| 517 | TDPEnumDPCallbackW = function(const lpguidSP: TGUID; lpSPName: PWideChar; |
||
| 518 | dwMajorVersion: DWORD; dwMinorVersion: DWORD; lpContext: Pointer): BOOL; stdcall; |
||
| 519 | |||
| 520 | (* |
||
| 521 | * Callback for DirectPlayEnumerate |
||
| 522 | *) |
||
| 523 | {$IFDEF UNICODE} |
||
| 524 | TDPEnumDPCallback = TDPEnumDPCallbackW; |
||
| 525 | {$ELSE} |
||
| 526 | TDPEnumDPCallback = TDPEnumDPCallbackA; |
||
| 527 | {$ENDIF} |
||
| 528 | |||
| 529 | (* |
||
| 530 | * Callback for IDirectPlay3(A/W).EnumConnections |
||
| 531 | *) |
||
| 532 | TDPEnumConnectionsCallback = function(const lpguidSP: TGUID; |
||
| 533 | lpConnection: Pointer; dwConnectionSize: DWORD; const lpName: TDPName; |
||
| 534 | dwFlags: DWORD; lpContext: Pointer): BOOL; stdcall; |
||
| 535 | |||
| 536 | (* |
||
| 537 | * API's |
||
| 538 | *) |
||
| 539 | |||
| 540 | var |
||
| 541 | DirectPlayEnumerate: function(lpEnumDPCallback: TDPEnumDPCallback; |
||
| 542 | lpContext: Pointer): HResult; stdcall; |
||
| 543 | DirectPlayEnumerateA: function(lpEnumDPCallback: TDPEnumDPCallbackA; |
||
| 544 | lpContext: Pointer): HResult; stdcall; |
||
| 545 | DirectPlayEnumerateW: function(lpEnumDPCallback: TDPEnumDPCallbackW; |
||
| 546 | lpContext: Pointer): HResult; stdcall; |
||
| 547 | |||
| 548 | (**************************************************************************** |
||
| 549 | * |
||
| 550 | * IDirectPlay2 (and IDirectPlay2A) Interface |
||
| 551 | * |
||
| 552 | ****************************************************************************) |
||
| 553 | |||
| 554 | type |
||
| 555 | IDirectPlay2AW = interface(IUnknown) |
||
| 556 | (*** IDirectPlay2 methods ***) |
||
| 557 | function AddPlayerToGroup(idGroup: TDPID; idPlayer: TDPID): HResult; stdcall; |
||
| 558 | function Close: HResult; stdcall; |
||
| 559 | function CreateGroup(out lpidGroup: TDPID; lpGroupName: PDPName; |
||
| 560 | lpData: Pointer; dwDataSize: DWORD; dwFlags: DWORD): HResult; stdcall; |
||
| 561 | function CreatePlayer(out lpidPlayer: TDPID; pPlayerName: PDPName; |
||
| 562 | hEvent: THandle; lpData: Pointer; dwDataSize: DWORD; dwFlags: DWORD): HResult; stdcall; |
||
| 563 | function DeletePlayerFromGroup(idGroup: TDPID; idPlayer: TDPID): HResult; stdcall; |
||
| 564 | function DestroyGroup(idGroup: TDPID): HResult; stdcall; |
||
| 565 | function DestroyPlayer(idPlayer: TDPID): HResult; stdcall; |
||
| 566 | function EnumGroupPlayers(idGroup: TDPID; lpguidInstance: PGUID; |
||
| 567 | lpEnumPlayersCallback2: TDPEnumPlayersCallback2; lpContext: Pointer; |
||
| 568 | dwFlags: DWORD): HResult; stdcall; |
||
| 569 | function EnumGroups(lpguidInstance: PGUID; lpEnumPlayersCallback2: |
||
| 570 | TDPEnumPlayersCallback2; lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 571 | function EnumPlayers(lpguidInstance: PGUID; lpEnumPlayersCallback2: |
||
| 572 | TDPEnumPlayersCallback2; lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 573 | function EnumSessions(const lpsd: TDPSessionDesc2; dwTimeout: DWORD; |
||
| 574 | lpEnumSessionsCallback2: TDPEnumSessionsCallback2; lpContext: Pointer; |
||
| 575 | dwFlags: DWORD): HResult; stdcall; |
||
| 576 | function GetCaps(var lpDPCaps: TDPCaps; dwFlags: DWORD): HResult; stdcall; |
||
| 577 | function GetGroupData(idGroup: TDPID; lpData: Pointer; var lpdwDataSize: DWORD; |
||
| 578 | dwFlags: DWORD): HResult; stdcall; |
||
| 579 | function GetGroupName(idGroup: TDPID; lpData: Pointer; var lpdwDataSize: DWORD): |
||
| 580 | HResult; stdcall; |
||
| 581 | function GetMessageCount(idPlayer: TDPID; var lpdwCount: DWORD): HResult; stdcall; |
||
| 582 | function GetPlayerAddress(idPlayer: TDPID; lpAddress: Pointer; |
||
| 583 | var lpdwAddressSize: DWORD): HResult; stdcall; |
||
| 584 | function GetPlayerCaps(idPlayer: TDPID; var lpPlayerCaps: TDPCaps; |
||
| 585 | dwFlags: DWORD): HResult; stdcall; |
||
| 586 | function GetPlayerData(idPlayer: TDPID; lpData: Pointer; var lpdwDataSize: DWORD; |
||
| 587 | dwFlags: DWORD): HResult; stdcall; |
||
| 588 | function GetPlayerName(idPlayer: TDPID; lpData: Pointer; var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 589 | function GetSessionDesc(lpData: Pointer; var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 590 | function Initialize(const lpGUID: TGUID): HResult; stdcall; |
||
| 591 | function Open(var lpsd: TDPSessionDesc2; dwFlags: DWORD): HResult; stdcall; |
||
| 592 | function Receive(var lpidFrom: TDPID; var lpidTo: TDPID; dwFlags: DWORD; |
||
| 593 | lpData: Pointer; var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 594 | function Send(idFrom: TDPID; lpidTo: TDPID; dwFlags: DWORD; var lpData; |
||
| 595 | lpdwDataSize: DWORD): HResult; stdcall; |
||
| 596 | function SetGroupData(idGroup: TDPID; lpData: Pointer; dwDataSize: DWORD; |
||
| 597 | dwFlags: DWORD): HResult; stdcall; |
||
| 598 | function SetGroupName(idGroup: TDPID; lpGroupName: PDPName; |
||
| 599 | dwFlags: DWORD): HResult; stdcall; |
||
| 600 | function SetPlayerData(idPlayer: TDPID; lpData: Pointer; dwDataSize: DWORD; |
||
| 601 | dwFlags: DWORD): HResult; stdcall; |
||
| 602 | function SetPlayerName(idPlayer: TDPID; lpPlayerName: PDPName; |
||
| 603 | dwFlags: DWORD): HResult; stdcall; |
||
| 604 | function SetSessionDesc(var lpSessDesc: TDPSessionDesc2; dwFlags: DWORD): |
||
| 605 | HResult; stdcall; |
||
| 606 | end; |
||
| 607 | |||
| 608 | IDirectPlay2W = interface(IDirectPlay2AW) |
||
| 609 | ['{2B74F7C0-9154-11CF-A9CD-00AA006886E3}'] |
||
| 610 | end; |
||
| 611 | IDirectPlay2A = interface(IDirectPlay2AW) |
||
| 612 | ['{9d460580-a822-11cf-960c-0080c7534e82}'] |
||
| 613 | end; |
||
| 614 | |||
| 615 | {$IFDEF UNICODE} |
||
| 616 | IDirectPlay2 = IDirectPlay2W; |
||
| 617 | {$ELSE} |
||
| 618 | IDirectPlay2 = IDirectPlay2A; |
||
| 619 | {$ENDIF} |
||
| 620 | |||
| 621 | (**************************************************************************** |
||
| 622 | * |
||
| 623 | * IDirectPlay3 (and IDirectPlay3A) Interface |
||
| 624 | * |
||
| 625 | ****************************************************************************) |
||
| 626 | |||
| 627 | IDirectPlay3AW = interface(IDirectPlay2AW) |
||
| 628 | (*** IDirectPlay3 methods ***) |
||
| 629 | function AddGroupToGroup(idParentGroup: TDPID; idGroup: TDPID): HResult; stdcall; |
||
| 630 | function CreateGroupInGroup(idParentGroup: TDPID; var lpidGroup: TDPID; |
||
| 631 | lpGroupName: PDPName; lpData: Pointer; dwDataSize: DWORD; |
||
| 632 | dwFlags: DWORD): HResult; stdcall; |
||
| 633 | function DeleteGroupFromGroup(idParentGroup: TDPID; idGroup: TDPID): HResult; stdcall; |
||
| 634 | function EnumConnections(lpguidApplication: PGUID; |
||
| 635 | lpEnumCallback: TDPEnumConnectionsCallback; lpContext: Pointer; |
||
| 636 | dwFlags: DWORD): HResult; stdcall; |
||
| 637 | function EnumGroupsInGroup(idGroup: TDPID; lpguidInstance: PGUID; |
||
| 638 | lpEnumPlayersCallback2: TDPEnumPlayersCallback2; lpContext: Pointer; |
||
| 639 | dwFlags: DWORD): HResult; stdcall; |
||
| 640 | function GetGroupConnectionSettings(dwFlags: DWORD; idGroup: TDPID; |
||
| 641 | lpData: Pointer; var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 642 | function InitializeConnection(lpConnection: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 643 | function SecureOpen(var lpsd: TDPSessionDesc2; dwFlags: DWORD; |
||
| 644 | var lpSecurity: TDPSecurityDesc; var lpCredentials: TDPCredentials): HResult; stdcall; |
||
| 645 | function SendChatMessage(idFrom: TDPID; idTo: TDPID; dwFlags: DWORD; |
||
| 646 | var lpChatMessage: TDPChat): HResult; stdcall; |
||
| 647 | function SetGroupConnectionSettings(dwFlags: DWORD; idGroup: TDPID; |
||
| 648 | var lpConnection: TDPLConnection): HResult; stdcall; |
||
| 649 | function StartSession(dwFlags: DWORD; idGroup: TDPID): HResult; stdcall; |
||
| 650 | function GetGroupFlags(idGroup: TDPID; out lpdwFlags: DWORD): HResult; stdcall; |
||
| 651 | function GetGroupParent(idGroup: TDPID; out lpidParent: TDPID): HResult; stdcall; |
||
| 652 | function GetPlayerAccount(idPlayer: TDPID; dwFlags: DWORD; var lpData; |
||
| 653 | var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 654 | function GetPlayerFlags(idPlayer: TDPID; out lpdwFlags: DWORD): HResult; stdcall; |
||
| 655 | end; |
||
| 656 | |||
| 657 | IDirectPlay3W = interface(IDirectPlay3AW) |
||
| 658 | ['{133EFE40-32DC-11D0-9CFB-00A0C90A43CB}'] |
||
| 659 | end; |
||
| 660 | IDirectPlay3A = interface(IDirectPlay3AW) |
||
| 661 | ['{133efe41-32dc-11d0-9cfb-00a0c90a43cb}'] |
||
| 662 | end; |
||
| 663 | |||
| 664 | {$IFDEF UNICODE} |
||
| 665 | IDirectPlay3 = IDirectPlay3W; |
||
| 666 | {$ELSE} |
||
| 667 | IDirectPlay3 = IDirectPlay3A; |
||
| 668 | {$ENDIF} |
||
| 669 | |||
| 670 | (**************************************************************************** |
||
| 671 | * |
||
| 672 | * IDirectPlay4 (and IDirectPlay4A) Interface |
||
| 673 | * |
||
| 674 | ****************************************************************************) |
||
| 675 | |||
| 676 | IDirectPlay4AW = interface(IDirectPlay3AW) |
||
| 677 | (*** IDirectPlay4 methods ***) |
||
| 678 | function GetGroupOwner(idGroup: TDPID; out idOwner: TDPID): HResult; stdcall; |
||
| 679 | function SetGroupOwner(idGroup: TDPID; idOwner: TDPID): HResult; stdcall; |
||
| 680 | function SendEx(idFrom: TDPID; idTo: TDPID; dwFlags: DWORD; lpData: Pointer; |
||
| 681 | dwDataSize: DWORD; dwPriority: DWORD; dwTimeout: DWORD; |
||
| 682 | lpContext: Pointer; lpdwMsgId: PDWORD): HResult; stdcall; |
||
| 683 | function GetMessageQueue(idFrom: TDPID; idTo: TDPID; dwFlags: DWORD; |
||
| 684 | lpdwNumMsgs: PDWORD; lpdwNumBytes: PDWORD): HResult; stdcall; |
||
| 685 | function CancelMessage(dwMessageID: DWORD; dwFlags: DWORD): HResult; stdcall; |
||
| 686 | function CancelPriority(dwMinPriority: DWORD; dwMaxPriority: DWORD; dwFlags: DWORD): HResult; stdcall; |
||
| 687 | end; |
||
| 688 | |||
| 689 | IDirectPlay4W = interface(IDirectPlay4AW) |
||
| 690 | ['{0ab1c530-4745-11D1-a7a1-0000f803abfc}'] |
||
| 691 | end; |
||
| 692 | IDirectPlay4A = interface(IDirectPlay4AW) |
||
| 693 | ['{0ab1c531-4745-11D1-a7a1-0000f803abfc}'] |
||
| 694 | end; |
||
| 695 | |||
| 696 | {$IFDEF UNICODE} |
||
| 697 | IDirectPlay4 = IDirectPlay4W; |
||
| 698 | {$ELSE} |
||
| 699 | IDirectPlay4 = IDirectPlay4A; |
||
| 700 | {$ENDIF} |
||
| 701 | |||
| 702 | const |
||
| 703 | (**************************************************************************** |
||
| 704 | * |
||
| 705 | * EnumConnections API flags |
||
| 706 | * |
||
| 707 | ****************************************************************************) |
||
| 708 | |||
| 709 | (* |
||
| 710 | * Enumerate Service Providers |
||
| 711 | *) |
||
| 712 | DPCONNECTION_DIRECTPLAY = $00000001; |
||
| 713 | |||
| 714 | (* |
||
| 715 | * Enumerate Lobby Providers |
||
| 716 | *) |
||
| 717 | DPCONNECTION_DIRECTPLAYLOBBY = $00000002; |
||
| 718 | |||
| 719 | (**************************************************************************** |
||
| 720 | * |
||
| 721 | * EnumPlayers API flags |
||
| 722 | * |
||
| 723 | ****************************************************************************) |
||
| 724 | |||
| 725 | (* |
||
| 726 | * Enumerate all players in the current session |
||
| 727 | *) |
||
| 728 | DPENUMPLAYERS_ALL = $00000000; |
||
| 729 | DPENUMGROUPS_ALL = DPENUMPLAYERS_ALL; |
||
| 730 | |||
| 731 | (* |
||
| 732 | * Enumerate only local (created by this application) players |
||
| 733 | * or groups |
||
| 734 | *) |
||
| 735 | DPENUMPLAYERS_LOCAL = $00000008; |
||
| 736 | DPENUMGROUPS_LOCAL = DPENUMPLAYERS_LOCAL; |
||
| 737 | |||
| 738 | (* |
||
| 739 | * Enumerate only remote (non-local) players |
||
| 740 | * or groups |
||
| 741 | *) |
||
| 742 | DPENUMPLAYERS_REMOTE = $00000010; |
||
| 743 | DPENUMGROUPS_REMOTE = DPENUMPLAYERS_REMOTE; |
||
| 744 | |||
| 745 | (* |
||
| 746 | * Enumerate groups along with the players |
||
| 747 | *) |
||
| 748 | DPENUMPLAYERS_GROUP = $00000020; |
||
| 749 | |||
| 750 | (* |
||
| 751 | * Enumerate players or groups in another session |
||
| 752 | * (must supply lpguidInstance) |
||
| 753 | *) |
||
| 754 | DPENUMPLAYERS_SESSION = $00000080; |
||
| 755 | DPENUMGROUPS_SESSION = DPENUMPLAYERS_SESSION; |
||
| 756 | |||
| 757 | (* |
||
| 758 | * Enumerate server players |
||
| 759 | *) |
||
| 760 | DPENUMPLAYERS_SERVERPLAYER = $00000100; |
||
| 761 | |||
| 762 | (* |
||
| 763 | * Enumerate spectator players |
||
| 764 | *) |
||
| 765 | DPENUMPLAYERS_SPECTATOR = $00000200; |
||
| 766 | |||
| 767 | (* |
||
| 768 | * Enumerate shortcut groups |
||
| 769 | *) |
||
| 770 | DPENUMGROUPS_SHORTCUT = $00000400; |
||
| 771 | |||
| 772 | (* |
||
| 773 | * Enumerate staging area groups |
||
| 774 | *) |
||
| 775 | DPENUMGROUPS_STAGINGAREA = $00000800; |
||
| 776 | |||
| 777 | (* |
||
| 778 | * Enumerate hidden groups |
||
| 779 | *) |
||
| 780 | DPENUMGROUPS_HIDDEN = $00001000; |
||
| 781 | |||
| 782 | (* |
||
| 783 | * Enumerate the group's owner |
||
| 784 | *) |
||
| 785 | DPENUMPLAYERS_OWNER = $00002000; |
||
| 786 | |||
| 787 | (**************************************************************************** |
||
| 788 | * |
||
| 789 | * CreatePlayer API flags |
||
| 790 | * |
||
| 791 | ****************************************************************************) |
||
| 792 | |||
| 793 | (* |
||
| 794 | * This flag indicates that this player should be designated |
||
| 795 | * the server player. The app should specify this at CreatePlayer. |
||
| 796 | *) |
||
| 797 | DPPLAYER_SERVERPLAYER = DPENUMPLAYERS_SERVERPLAYER; |
||
| 798 | |||
| 799 | (* |
||
| 800 | * This flag indicates that this player should be designated |
||
| 801 | * a spectator. The app should specify this at CreatePlayer. |
||
| 802 | *) |
||
| 803 | DPPLAYER_SPECTATOR = DPENUMPLAYERS_SPECTATOR; |
||
| 804 | |||
| 805 | (* |
||
| 806 | * This flag indicates that this player was created locally. |
||
| 807 | * (returned from GetPlayerFlags) |
||
| 808 | *) |
||
| 809 | DPPLAYER_LOCAL = DPENUMPLAYERS_LOCAL; |
||
| 810 | |||
| 811 | (* |
||
| 812 | * This flag indicates that this player is the group's owner |
||
| 813 | * (Only returned in EnumGroupPlayers) |
||
| 814 | *) |
||
| 815 | DPPLAYER_OWNER = DPENUMPLAYERS_OWNER; |
||
| 816 | |||
| 817 | (**************************************************************************** |
||
| 818 | * |
||
| 819 | * CreateGroup API flags |
||
| 820 | * |
||
| 821 | ****************************************************************************) |
||
| 822 | |||
| 823 | (* |
||
| 824 | * This flag indicates that the StartSession can be called on the group. |
||
| 825 | * The app should specify this at CreateGroup, or CreateGroupInGroup. |
||
| 826 | *) |
||
| 827 | DPGROUP_STAGINGAREA = DPENUMGROUPS_STAGINGAREA; |
||
| 828 | |||
| 829 | (* |
||
| 830 | * This flag indicates that this group was created locally. |
||
| 831 | * (returned from GetGroupFlags) |
||
| 832 | *) |
||
| 833 | DPGROUP_LOCAL = DPENUMGROUPS_LOCAL; |
||
| 834 | |||
| 835 | (* |
||
| 836 | * This flag indicates that this group was created hidden. |
||
| 837 | *) |
||
| 838 | DPGROUP_HIDDEN = DPENUMGROUPS_HIDDEN; |
||
| 839 | |||
| 840 | (**************************************************************************** |
||
| 841 | * |
||
| 842 | * EnumSessions API flags |
||
| 843 | * |
||
| 844 | ****************************************************************************) |
||
| 845 | |||
| 846 | (* |
||
| 847 | * Enumerate sessions which can be joined |
||
| 848 | *) |
||
| 849 | DPENUMSESSIONS_AVAILABLE = $00000001; |
||
| 850 | |||
| 851 | (* |
||
| 852 | * Enumerate all sessions even if they can't be joined. |
||
| 853 | *) |
||
| 854 | DPENUMSESSIONS_ALL = $00000002; |
||
| 855 | |||
| 856 | (* |
||
| 857 | * Start an asynchronous enum sessions |
||
| 858 | *) |
||
| 859 | DPENUMSESSIONS_ASYNC = $00000010; |
||
| 860 | |||
| 861 | (* |
||
| 862 | * Stop an asynchronous enum sessions |
||
| 863 | *) |
||
| 864 | DPENUMSESSIONS_STOPASYNC = $00000020; |
||
| 865 | |||
| 866 | (* |
||
| 867 | * Enumerate sessions even if they require a password |
||
| 868 | *) |
||
| 869 | DPENUMSESSIONS_PASSWORDREQUIRED = $00000040; |
||
| 870 | |||
| 871 | (* |
||
| 872 | * Return status about progress of enumeration instead of |
||
| 873 | * showing any status dialogs. |
||
| 874 | *) |
||
| 875 | DPENUMSESSIONS_RETURNSTATUS = $00000080; |
||
| 876 | |||
| 877 | (**************************************************************************** |
||
| 878 | * |
||
| 879 | * GetCaps and GetPlayerCaps API flags |
||
| 880 | * |
||
| 881 | ****************************************************************************) |
||
| 882 | |||
| 883 | (* |
||
| 884 | * The latency returned should be for guaranteed message sending. |
||
| 885 | * Default is non-guaranteed messaging. |
||
| 886 | *) |
||
| 887 | DPGETCAPS_GUARANTEED = $00000001; |
||
| 888 | |||
| 889 | (**************************************************************************** |
||
| 890 | * |
||
| 891 | * GetGroupData, GetPlayerData API flags |
||
| 892 | * Remote and local Group/Player data is maintained separately. |
||
| 893 | * Default is DPGET_REMOTE. |
||
| 894 | * |
||
| 895 | ****************************************************************************) |
||
| 896 | |||
| 897 | (* |
||
| 898 | * Get the remote data (set by any DirectPlay object in |
||
| 899 | * the session using DPSET_REMOTE) |
||
| 900 | *) |
||
| 901 | DPGET_REMOTE = $00000000; |
||
| 902 | |||
| 903 | (* |
||
| 904 | * Get the local data (set by this DirectPlay object |
||
| 905 | * using DPSET_LOCAL) |
||
| 906 | *) |
||
| 907 | DPGET_LOCAL = $00000001; |
||
| 908 | |||
| 909 | (**************************************************************************** |
||
| 910 | * |
||
| 911 | * Open API flags |
||
| 912 | * |
||
| 913 | ****************************************************************************) |
||
| 914 | |||
| 915 | (* |
||
| 916 | * Join the session that is described by the DPSESSIONDESC2 structure |
||
| 917 | *) |
||
| 918 | DPOPEN_JOIN = $00000001; |
||
| 919 | |||
| 920 | (* |
||
| 921 | * Create a new session as described by the DPSESSIONDESC2 structure |
||
| 922 | *) |
||
| 923 | DPOPEN_CREATE = $00000002; |
||
| 924 | |||
| 925 | (* |
||
| 926 | * Return status about progress of open instead of showing |
||
| 927 | * any status dialogs. |
||
| 928 | *) |
||
| 929 | DPOPEN_RETURNSTATUS = DPENUMSESSIONS_RETURNSTATUS; |
||
| 930 | |||
| 931 | (**************************************************************************** |
||
| 932 | * |
||
| 933 | * DPLCONNECTION flags |
||
| 934 | * |
||
| 935 | ****************************************************************************) |
||
| 936 | |||
| 937 | (* |
||
| 938 | * This application should create a new session as |
||
| 939 | * described by the DPSESIONDESC structure |
||
| 940 | *) |
||
| 941 | DPLCONNECTION_CREATESESSION = DPOPEN_CREATE; |
||
| 942 | |||
| 943 | (* |
||
| 944 | * This application should join the session described by |
||
| 945 | * the DPSESIONDESC structure with the lpAddress data |
||
| 946 | *) |
||
| 947 | DPLCONNECTION_JOINSESSION = DPOPEN_JOIN; |
||
| 948 | |||
| 949 | (**************************************************************************** |
||
| 950 | * |
||
| 951 | * Receive API flags |
||
| 952 | * Default is DPRECEIVE_ALL |
||
| 953 | * |
||
| 954 | ****************************************************************************) |
||
| 955 | |||
| 956 | (* |
||
| 957 | * Get the first message in the queue |
||
| 958 | *) |
||
| 959 | DPRECEIVE_ALL = $00000001; |
||
| 960 | |||
| 961 | (* |
||
| 962 | * Get the first message in the queue directed to a specific player |
||
| 963 | *) |
||
| 964 | DPRECEIVE_TOPLAYER = $00000002; |
||
| 965 | |||
| 966 | (* |
||
| 967 | * Get the first message in the queue from a specific player |
||
| 968 | *) |
||
| 969 | DPRECEIVE_FROMPLAYER = $00000004; |
||
| 970 | |||
| 971 | (* |
||
| 972 | * Get the message but don't remove it from the queue |
||
| 973 | *) |
||
| 974 | DPRECEIVE_PEEK = $00000008; |
||
| 975 | |||
| 976 | (**************************************************************************** |
||
| 977 | * |
||
| 978 | * Send API flags |
||
| 979 | * |
||
| 980 | ****************************************************************************) |
||
| 981 | |||
| 982 | (* |
||
| 983 | * Send the message using a guaranteed send method. |
||
| 984 | * Default is non-guaranteed. |
||
| 985 | *) |
||
| 986 | DPSEND_GUARANTEED = $00000001; |
||
| 987 | |||
| 988 | (* |
||
| 989 | * This flag is obsolete. It is ignored by DirectPlay |
||
| 990 | *) |
||
| 991 | DPSEND_HIGHPRIORITY = $00000002; |
||
| 992 | |||
| 993 | (* |
||
| 994 | * This flag is obsolete. It is ignored by DirectPlay |
||
| 995 | *) |
||
| 996 | DPSEND_OPENSTREAM = $00000008; |
||
| 997 | |||
| 998 | (* |
||
| 999 | * This flag is obsolete. It is ignored by DirectPlay |
||
| 1000 | *) |
||
| 1001 | DPSEND_CLOSESTREAM = $00000010; |
||
| 1002 | |||
| 1003 | (* |
||
| 1004 | * Send the message digitally signed to ensure authenticity. |
||
| 1005 | *) |
||
| 1006 | DPSEND_SIGNED = $00000020; |
||
| 1007 | |||
| 1008 | (* |
||
| 1009 | * Send the message with encryption to ensure privacy. |
||
| 1010 | *) |
||
| 1011 | DPSEND_ENCRYPTED = $00000040; |
||
| 1012 | |||
| 1013 | (* |
||
| 1014 | * The message is a lobby system message |
||
| 1015 | *) |
||
| 1016 | DPSEND_LOBBYSYSTEMMESSAGE = $00000080; |
||
| 1017 | |||
| 1018 | (* |
||
| 1019 | * andyco - added this so we can make addforward async. |
||
| 1020 | * needs to be sanitized when we add / expose full async |
||
| 1021 | * support. 8/3/97. |
||
| 1022 | *) |
||
| 1023 | DPSEND_ASYNC = $00000200; |
||
| 1024 | |||
| 1025 | (* |
||
| 1026 | * When a message is completed, don't tell me. |
||
| 1027 | * by default the application is notified with a system message. |
||
| 1028 | *) |
||
| 1029 | DPSEND_NOSENDCOMPLETEMSG = $00000400; |
||
| 1030 | |||
| 1031 | (* |
||
| 1032 | * Maximum priority for sends available to applications |
||
| 1033 | *) |
||
| 1034 | DPSEND_MAX_PRI = $0000FFFF; |
||
| 1035 | DPSEND_MAX_PRIORITY = DPSEND_MAX_PRI; |
||
| 1036 | |||
| 1037 | (**************************************************************************** |
||
| 1038 | * |
||
| 1039 | * SetGroupData, SetGroupName, SetPlayerData, SetPlayerName, |
||
| 1040 | * SetSessionDesc API flags. |
||
| 1041 | * Default is DPSET_REMOTE. |
||
| 1042 | * |
||
| 1043 | ****************************************************************************) |
||
| 1044 | |||
| 1045 | (* |
||
| 1046 | * Propagate the data to all players in the session |
||
| 1047 | *) |
||
| 1048 | DPSET_REMOTE = $00000000; |
||
| 1049 | |||
| 1050 | (* |
||
| 1051 | * Do not propagate the data to other players |
||
| 1052 | *) |
||
| 1053 | DPSET_LOCAL = $00000001; |
||
| 1054 | |||
| 1055 | (* |
||
| 1056 | * Used with DPSET_REMOTE, use guaranteed message send to |
||
| 1057 | * propagate the data |
||
| 1058 | *) |
||
| 1059 | DPSET_GUARANTEED = $00000002; |
||
| 1060 | |||
| 1061 | (**************************************************************************** |
||
| 1062 | * |
||
| 1063 | * GetMessageQueue API flags. |
||
| 1064 | * Default is DPMESSAGEQUEUE_SEND |
||
| 1065 | * |
||
| 1066 | ****************************************************************************) |
||
| 1067 | |||
| 1068 | (* |
||
| 1069 | * Get Send Queue - requires Service Provider Support |
||
| 1070 | *) |
||
| 1071 | DPMESSAGEQUEUE_SEND = $00000001; |
||
| 1072 | |||
| 1073 | (* |
||
| 1074 | * Get Receive Queue |
||
| 1075 | *) |
||
| 1076 | DPMESSAGEQUEUE_RECEIVE = $00000002; |
||
| 1077 | |||
| 1078 | (**************************************************************************** |
||
| 1079 | * |
||
| 1080 | * Connect API flags |
||
| 1081 | * |
||
| 1082 | ****************************************************************************) |
||
| 1083 | |||
| 1084 | (* |
||
| 1085 | * Start an asynchronous connect which returns status codes |
||
| 1086 | *) |
||
| 1087 | DPCONNECT_RETURNSTATUS = DPENUMSESSIONS_RETURNSTATUS; |
||
| 1088 | |||
| 1089 | (**************************************************************************** |
||
| 1090 | * |
||
| 1091 | * DirectPlay system messages and message data structures |
||
| 1092 | * |
||
| 1093 | * All system message come 'From' player DPID_SYSMSG. To determine what type |
||
| 1094 | * of message it is, cast the lpData from Receive to TDPMsg_Generic and check |
||
| 1095 | * the dwType member against one of the following DPSYS_xxx constants. Once |
||
| 1096 | * a match is found, cast the lpData to the corresponding of the DPMSG_xxx |
||
| 1097 | * structures to access the data of the message. |
||
| 1098 | * |
||
| 1099 | ****************************************************************************) |
||
| 1100 | |||
| 1101 | (* |
||
| 1102 | * A new player or group has been created in the session |
||
| 1103 | * Use TDPMsg_CreatePlayerOrGroup. Check dwPlayerType to see if it |
||
| 1104 | * is a player or a group. |
||
| 1105 | *) |
||
| 1106 | DPSYS_CREATEPLAYERORGROUP = $0003; |
||
| 1107 | |||
| 1108 | (* |
||
| 1109 | * A player has been deleted from the session |
||
| 1110 | * Use TDPMsg_DestroyPlayerOrGroup |
||
| 1111 | *) |
||
| 1112 | DPSYS_DESTROYPLAYERORGROUP = $0005; |
||
| 1113 | |||
| 1114 | (* |
||
| 1115 | * A player has been added to a group |
||
| 1116 | * Use DPMSG_ADDPLAYERTOGROUP |
||
| 1117 | *) |
||
| 1118 | DPSYS_ADDPLAYERTOGROUP = $0007; |
||
| 1119 | |||
| 1120 | (* |
||
| 1121 | * A player has been removed from a group |
||
| 1122 | * Use DPMSG_DELETEPLAYERFROMGROUP |
||
| 1123 | *) |
||
| 1124 | DPSYS_DELETEPLAYERFROMGROUP = $0021; |
||
| 1125 | |||
| 1126 | (* |
||
| 1127 | * This DirectPlay object lost its connection with all the |
||
| 1128 | * other players in the session. |
||
| 1129 | * Use DPMSG_SESSIONLOST. |
||
| 1130 | *) |
||
| 1131 | DPSYS_SESSIONLOST = $0031; |
||
| 1132 | |||
| 1133 | (* |
||
| 1134 | * The current host has left the session. |
||
| 1135 | * This DirectPlay object is now the host. |
||
| 1136 | * Use DPMSG_HOST. |
||
| 1137 | *) |
||
| 1138 | DPSYS_HOST = $0101; |
||
| 1139 | |||
| 1140 | (* |
||
| 1141 | * The remote data associated with a player or |
||
| 1142 | * group has changed. Check dwPlayerType to see |
||
| 1143 | * if it is a player or a group |
||
| 1144 | * Use DPMSG_SETPLAYERORGROUPDATA |
||
| 1145 | *) |
||
| 1146 | DPSYS_SETPLAYERORGROUPDATA = $0102; |
||
| 1147 | |||
| 1148 | (* |
||
| 1149 | * The name of a player or group has changed. |
||
| 1150 | * Check dwPlayerType to see if it is a player |
||
| 1151 | * or a group. |
||
| 1152 | * Use TDPMsg_SetPlayerOrGroupName |
||
| 1153 | *) |
||
| 1154 | DPSYS_SETPLAYERORGROUPNAME = $0103; |
||
| 1155 | |||
| 1156 | (* |
||
| 1157 | * The session description has changed. |
||
| 1158 | * Use DPMSG_SETSESSIONDESC |
||
| 1159 | *) |
||
| 1160 | DPSYS_SETSESSIONDESC = $0104; |
||
| 1161 | |||
| 1162 | (* |
||
| 1163 | * A group has been added to a group |
||
| 1164 | * Use TDPMsg_AddGroupToGroup |
||
| 1165 | *) |
||
| 1166 | DPSYS_ADDGROUPTOGROUP = $0105; |
||
| 1167 | |||
| 1168 | (* |
||
| 1169 | * A group has been removed from a group |
||
| 1170 | * Use DPMsg_DeleteGroupFromGroup |
||
| 1171 | *) |
||
| 1172 | DPSYS_DELETEGROUPFROMGROUP = $0106; |
||
| 1173 | |||
| 1174 | (* |
||
| 1175 | * A secure player-player message has arrived. |
||
| 1176 | * Use DPMSG_SECUREMESSAGE |
||
| 1177 | *) |
||
| 1178 | DPSYS_SECUREMESSAGE = $0107; |
||
| 1179 | |||
| 1180 | (* |
||
| 1181 | * Start a new session. |
||
| 1182 | * Use DPMSG_STARTSESSION |
||
| 1183 | *) |
||
| 1184 | DPSYS_STARTSESSION = $0108; |
||
| 1185 | |||
| 1186 | (* |
||
| 1187 | * A chat message has arrived |
||
| 1188 | * Use DPMSG_CHAT |
||
| 1189 | *) |
||
| 1190 | DPSYS_CHAT = $0109; |
||
| 1191 | |||
| 1192 | (* |
||
| 1193 | * The owner of a group has changed |
||
| 1194 | * Use DPMSG_SETGROUPOWNER |
||
| 1195 | *) |
||
| 1196 | DPSYS_SETGROUPOWNER = $010A; |
||
| 1197 | |||
| 1198 | (* |
||
| 1199 | * An async send has finished, failed or been cancelled |
||
| 1200 | * Use DPMSG_SENDCOMPLETE |
||
| 1201 | *) |
||
| 1202 | DPSYS_SENDCOMPLETE = $010D; |
||
| 1203 | |||
| 1204 | (* |
||
| 1205 | * Used in the dwPlayerType field to indicate if it applies to a group |
||
| 1206 | * or a player |
||
| 1207 | *) |
||
| 1208 | DPPLAYERTYPE_GROUP = $00000000; |
||
| 1209 | DPPLAYERTYPE_PLAYER = $00000001; |
||
| 1210 | |||
| 1211 | type |
||
| 1212 | (* |
||
| 1213 | * TDPMsg_Generic |
||
| 1214 | * Generic message structure used to identify the message type. |
||
| 1215 | *) |
||
| 1216 | PDPMsg_Generic = ^TDPMsg_Generic; |
||
| 1217 | TDPMsg_Generic = packed record |
||
| 1218 | dwType: DWORD; // Message type |
||
| 1219 | end; |
||
| 1220 | |||
| 1221 | (* |
||
| 1222 | * TDPMsg_CreatePlayerOrGroup |
||
| 1223 | * System message generated when a new player or group |
||
| 1224 | * created in the session with information about it. |
||
| 1225 | *) |
||
| 1226 | PDPMsg_CreatePlayerOrGroup = ^TDPMsg_CreatePlayerOrGroup; |
||
| 1227 | TDPMsg_CreatePlayerOrGroup = packed record |
||
| 1228 | dwType: DWORD; // Message type |
||
| 1229 | dwPlayerType: DWORD; // Is it a player or group |
||
| 1230 | DPID: TDPID; // ID of the player or group |
||
| 1231 | dwCurrentPlayers: DWORD; // current # players & groups in session |
||
| 1232 | lpData: Pointer; // pointer to remote data |
||
| 1233 | dwDataSize: DWORD; // size of remote data |
||
| 1234 | dpnName: TDPName; // structure with name info |
||
| 1235 | // the following fields are only available when using |
||
| 1236 | // the IDirectPlay3 interface or greater |
||
| 1237 | dpIdParent: TDPID; // id of parent group |
||
| 1238 | dwFlags: DWORD; // player or group flags |
||
| 1239 | end; |
||
| 1240 | |||
| 1241 | (* |
||
| 1242 | * TDPMsg_DestroyPlayerOrGroup |
||
| 1243 | * System message generated when a player or group is being |
||
| 1244 | * destroyed in the session with information about it. |
||
| 1245 | *) |
||
| 1246 | PDPMsg_DestroyPlayerOrGroup = ^TDPMsg_DestroyPlayerOrGroup; |
||
| 1247 | TDPMsg_DestroyPlayerOrGroup = packed record |
||
| 1248 | dwType: DWORD; // Message type |
||
| 1249 | dwPlayerType: DWORD; // Is it a player or group |
||
| 1250 | DPID: TDPID; // player ID being deleted |
||
| 1251 | lpLocalData: Pointer; // copy of players local data |
||
| 1252 | dwLocalDataSize: DWORD; // sizeof local data |
||
| 1253 | lpRemoteData: Pointer; // copy of players remote data |
||
| 1254 | dwRemoteDataSize: DWORD; // sizeof remote data |
||
| 1255 | // the following fields are only available when using |
||
| 1256 | // the IDirectPlay3 interface or greater |
||
| 1257 | dpnName: TDPName; // structure with name info |
||
| 1258 | dpIdParent: TDPID; // id of parent group |
||
| 1259 | dwFlags: DWORD; // player or group flags |
||
| 1260 | end; |
||
| 1261 | |||
| 1262 | (* |
||
| 1263 | * DPMSG_ADDPLAYERTOGROUP |
||
| 1264 | * System message generated when a player is being added |
||
| 1265 | * to a group. |
||
| 1266 | *) |
||
| 1267 | PDPMsg_AddPlayerToGroup = ^TDPMsg_AddPlayerToGroup; |
||
| 1268 | TDPMsg_AddPlayerToGroup = packed record |
||
| 1269 | dwType: DWORD; // Message type |
||
| 1270 | dpIdGroup: TDPID; // group ID being added to |
||
| 1271 | dpIdPlayer: TDPID; // player ID being added |
||
| 1272 | end; |
||
| 1273 | |||
| 1274 | (* |
||
| 1275 | * DPMSG_DELETEPLAYERFROMGROUP |
||
| 1276 | * System message generated when a player is being |
||
| 1277 | * removed from a group |
||
| 1278 | *) |
||
| 1279 | PDPMsg_DeletePlayerFromGroup = ^TDPMsg_DeletePlayerFromGroup; |
||
| 1280 | TDPMsg_DeletePlayerFromGroup = TDPMsg_AddPlayerToGroup; |
||
| 1281 | |||
| 1282 | (* |
||
| 1283 | * TDPMsg_AddGroupToGroup |
||
| 1284 | * System message generated when a group is being added |
||
| 1285 | * to a group. |
||
| 1286 | *) |
||
| 1287 | PDPMsg_AddGroupToGroup = ^TDPMsg_AddGroupToGroup; |
||
| 1288 | TDPMsg_AddGroupToGroup = packed record |
||
| 1289 | dwType: DWORD; // Message type |
||
| 1290 | dpIdParentGroup: TDPID; // group ID being added to |
||
| 1291 | dpIdGroup: TDPID; // group ID being added |
||
| 1292 | end; |
||
| 1293 | |||
| 1294 | (* |
||
| 1295 | * DPMsg_DeleteGroupFromGroup |
||
| 1296 | * System message generated when a GROUP is being |
||
| 1297 | * removed from a group |
||
| 1298 | *) |
||
| 1299 | PDPMsg_DeleteGroupFromGroup = ^TDPMsg_DeleteGroupFromGroup; |
||
| 1300 | TDPMsg_DeleteGroupFromGroup = TDPMsg_AddGroupToGroup; |
||
| 1301 | |||
| 1302 | (* |
||
| 1303 | * DPMSG_SETPLAYERORGROUPDATA |
||
| 1304 | * System message generated when remote data for a player or |
||
| 1305 | * group has changed. |
||
| 1306 | *) |
||
| 1307 | PDPMsg_SetPlayerOrGroupData = ^TDPMsg_SetPlayerOrGroupData; |
||
| 1308 | TDPMsg_SetPlayerOrGroupData = packed record |
||
| 1309 | dwType: DWORD; // Message type |
||
| 1310 | dwPlayerType: DWORD; // Is it a player or group |
||
| 1311 | DPID: TDPID; // ID of player or group |
||
| 1312 | lpData: Pointer; // pointer to remote data |
||
| 1313 | dwDataSize: DWORD; // size of remote data |
||
| 1314 | end; |
||
| 1315 | |||
| 1316 | (* |
||
| 1317 | * DPMSG_SETPLAYERORGROUPNAME |
||
| 1318 | * System message generated when the name of a player or |
||
| 1319 | * group has changed. |
||
| 1320 | *) |
||
| 1321 | PDPMsg_SetPlayerOrGroupName = ^TDPMsg_SetPlayerOrGroupName; |
||
| 1322 | TDPMsg_SetPlayerOrGroupName = packed record |
||
| 1323 | dwType: DWORD; // Message type |
||
| 1324 | dwPlayerType: DWORD; // Is it a player or group |
||
| 1325 | DPID: TDPID; // ID of player or group |
||
| 1326 | dpnName: TDPName; // structure with new name info |
||
| 1327 | end; |
||
| 1328 | |||
| 1329 | (* |
||
| 1330 | * DPMSG_SETSESSIONDESC |
||
| 1331 | * System message generated when session desc has changed |
||
| 1332 | *) |
||
| 1333 | PDPMsg_SetSessionDesc = ^TDPMsg_SetSessionDesc; |
||
| 1334 | TDPMsg_SetSessionDesc = packed record |
||
| 1335 | dwType: DWORD; // Message type |
||
| 1336 | dpDesc: TDPSessionDesc2; // Session desc |
||
| 1337 | end; |
||
| 1338 | |||
| 1339 | (* |
||
| 1340 | * DPMSG_HOST |
||
| 1341 | * System message generated when the host has migrated to this |
||
| 1342 | * DirectPlay object. |
||
| 1343 | * |
||
| 1344 | *) |
||
| 1345 | PDPMsg_Host = ^TDPMsg_Host; |
||
| 1346 | TDPMsg_Host = TDPMsg_Generic; |
||
| 1347 | |||
| 1348 | (* |
||
| 1349 | * DPMSG_SESSIONLOST |
||
| 1350 | * System message generated when the connection to the session is lost. |
||
| 1351 | * |
||
| 1352 | *) |
||
| 1353 | PDPMsg_SessionLost = ^TDPMsg_SessionLost; |
||
| 1354 | TDPMsg_SessionLost = TDPMsg_Generic; |
||
| 1355 | |||
| 1356 | (* |
||
| 1357 | * DPMSG_SECUREMESSAGE |
||
| 1358 | * System message generated when a player requests a secure send |
||
| 1359 | *) |
||
| 1360 | PDPMsg_SecureMessage = ^TDPMsg_SecureMessage; |
||
| 1361 | TDPMsg_SecureMessage = packed record |
||
| 1362 | dwType: DWORD; // Message Type |
||
| 1363 | dwFlags: DWORD; // Signed/Encrypted |
||
| 1364 | dpIdFrom: TDPID; // ID of Sending Player |
||
| 1365 | lpData: Pointer; // Player message |
||
| 1366 | dwDataSize: DWORD; // Size of player message |
||
| 1367 | end; |
||
| 1368 | |||
| 1369 | (* |
||
| 1370 | * DPMSG_STARTSESSION |
||
| 1371 | * System message containing all information required to |
||
| 1372 | * start a new session |
||
| 1373 | *) |
||
| 1374 | PDPMsg_StartSession = ^TDPMsg_StartSession; |
||
| 1375 | TDPMsg_StartSession = packed record |
||
| 1376 | dwType: DWORD; // Message type |
||
| 1377 | lpConn: PDPLConnection; // TDPLConnection structure |
||
| 1378 | end; |
||
| 1379 | |||
| 1380 | (* |
||
| 1381 | * DPMSG_CHAT |
||
| 1382 | * System message containing a chat message |
||
| 1383 | *) |
||
| 1384 | PDPMsg_Chat = ^TDPMsg_Chat; |
||
| 1385 | TDPMsg_Chat = packed record |
||
| 1386 | dwType: DWORD; // Message type |
||
| 1387 | dwFlags: DWORD; // Message flags |
||
| 1388 | idFromPlayer: TDPID; // ID of the Sending Player |
||
| 1389 | idToPlayer: TDPID; // ID of the To Player |
||
| 1390 | idToGroup: TDPID; // ID of the To Group |
||
| 1391 | lpChat: PDPChat; // Pointer to a structure containing the chat message |
||
| 1392 | end; |
||
| 1393 | |||
| 1394 | (* |
||
| 1395 | * DPMSG_SETGROUPOWNER |
||
| 1396 | * System message generated when the owner of a group has changed |
||
| 1397 | *) |
||
| 1398 | PDPMsg_SetGroupOwner = ^TDPMsg_SetGroupOwner; |
||
| 1399 | TDPMsg_SetGroupOwner = packed record |
||
| 1400 | dwType: DWORD; // Message type |
||
| 1401 | idGroup: TDPID; // ID of the group |
||
| 1402 | idNewOwner: TDPID; // ID of the player that is the new owner |
||
| 1403 | idOldOwner: TDPID; // ID of the player that used to be the owner |
||
| 1404 | end; |
||
| 1405 | |||
| 1406 | (* |
||
| 1407 | * DPMSG_SENDCOMPLETE |
||
| 1408 | * System message generated when finished with an Async Send message |
||
| 1409 | * |
||
| 1410 | * NOTE SENDPARMS has an overlay for DPMSG_SENDCOMPLETE, don't |
||
| 1411 | * change this message w/o changing SENDPARMS. |
||
| 1412 | *) |
||
| 1413 | PDPMsg_SendComplete = ^TDPMsg_SendComplete; |
||
| 1414 | TDPMsg_SendComplete = packed record |
||
| 1415 | dwType: DWORD; // Message type |
||
| 1416 | idFrom: TDPID; |
||
| 1417 | idTo: TDPID; |
||
| 1418 | dwFlags: DWORD; |
||
| 1419 | dwPriority: DWORD; |
||
| 1420 | dwTimeout: DWORD; |
||
| 1421 | lpvContext: Pointer; |
||
| 1422 | dwMsgID: DWORD; |
||
| 1423 | hr: HRESULT; |
||
| 1424 | dwSendTime: DWORD; |
||
| 1425 | end; |
||
| 1426 | |||
| 1427 | (**************************************************************************** |
||
| 1428 | * |
||
| 1429 | * DIRECTPLAY ERRORS |
||
| 1430 | * |
||
| 1431 | * Errors are represented by negative values and cannot be combined. |
||
| 1432 | * |
||
| 1433 | ****************************************************************************) |
||
| 1434 | const |
||
| 1435 | MAKE_DPHRESULT = HResult($88770000); |
||
| 1436 | |||
| 1437 | DP_OK = S_OK; |
||
| 1438 | DPERR_ALREADYINITIALIZED = MAKE_DPHRESULT + 5; |
||
| 1439 | DPERR_ACCESSDENIED = MAKE_DPHRESULT + 10; |
||
| 1440 | DPERR_ACTIVEPLAYERS = MAKE_DPHRESULT + 20; |
||
| 1441 | DPERR_BUFFERTOOSMALL = MAKE_DPHRESULT + 30; |
||
| 1442 | DPERR_CANTADDPLAYER = MAKE_DPHRESULT + 40; |
||
| 1443 | DPERR_CANTCREATEGROUP = MAKE_DPHRESULT + 50; |
||
| 1444 | DPERR_CANTCREATEPLAYER = MAKE_DPHRESULT + 60; |
||
| 1445 | DPERR_CANTCREATESESSION = MAKE_DPHRESULT + 70; |
||
| 1446 | DPERR_CAPSNOTAVAILABLEYET = MAKE_DPHRESULT + 80; |
||
| 1447 | DPERR_EXCEPTION = MAKE_DPHRESULT + 90; |
||
| 1448 | DPERR_GENERIC = E_FAIL; |
||
| 1449 | DPERR_INVALIDFLAGS = MAKE_DPHRESULT + 120; |
||
| 1450 | DPERR_INVALIDOBJECT = MAKE_DPHRESULT + 130; |
||
| 1451 | DPERR_INVALIDPARAM = E_INVALIDARG; |
||
| 1452 | DPERR_INVALIDPARAMS = DPERR_INVALIDPARAM; |
||
| 1453 | DPERR_INVALIDPLAYER = MAKE_DPHRESULT + 150; |
||
| 1454 | DPERR_INVALIDGROUP = MAKE_DPHRESULT + 155; |
||
| 1455 | DPERR_NOCAPS = MAKE_DPHRESULT + 160; |
||
| 1456 | DPERR_NOCONNECTION = MAKE_DPHRESULT + 170; |
||
| 1457 | DPERR_NOMEMORY = E_OUTOFMEMORY; |
||
| 1458 | DPERR_OUTOFMEMORY = DPERR_NOMEMORY; |
||
| 1459 | DPERR_NOMESSAGES = MAKE_DPHRESULT + 190; |
||
| 1460 | DPERR_NONAMESERVERFOUND = MAKE_DPHRESULT + 200; |
||
| 1461 | DPERR_NOPLAYERS = MAKE_DPHRESULT + 210; |
||
| 1462 | DPERR_NOSESSIONS = MAKE_DPHRESULT + 220; |
||
| 1463 | DPERR_PENDING = E_PENDING; |
||
| 1464 | DPERR_SENDTOOBIG = MAKE_DPHRESULT + 230; |
||
| 1465 | DPERR_TIMEOUT = MAKE_DPHRESULT + 240; |
||
| 1466 | DPERR_UNAVAILABLE = MAKE_DPHRESULT + 250; |
||
| 1467 | DPERR_UNSUPPORTED = E_NOTIMPL; |
||
| 1468 | DPERR_BUSY = MAKE_DPHRESULT + 270; |
||
| 1469 | DPERR_USERCANCEL = MAKE_DPHRESULT + 280; |
||
| 1470 | DPERR_NOINTERFACE = E_NOINTERFACE; |
||
| 1471 | DPERR_CANNOTCREATESERVER = MAKE_DPHRESULT + 290; |
||
| 1472 | DPERR_PLAYERLOST = MAKE_DPHRESULT + 300; |
||
| 1473 | DPERR_SESSIONLOST = MAKE_DPHRESULT + 310; |
||
| 1474 | DPERR_UNINITIALIZED = MAKE_DPHRESULT + 320; |
||
| 1475 | DPERR_NONEWPLAYERS = MAKE_DPHRESULT + 330; |
||
| 1476 | DPERR_INVALIDPASSWORD = MAKE_DPHRESULT + 340; |
||
| 1477 | DPERR_CONNECTING = MAKE_DPHRESULT + 350; |
||
| 1478 | DPERR_CONNECTIONLOST = MAKE_DPHRESULT + 360; |
||
| 1479 | DPERR_UNKNOWNMESSAGE = MAKE_DPHRESULT + 370; |
||
| 1480 | DPERR_CANCELFAILED = MAKE_DPHRESULT + 380; |
||
| 1481 | DPERR_INVALIDPRIORITY = MAKE_DPHRESULT + 390; |
||
| 1482 | DPERR_NOTHANDLED = MAKE_DPHRESULT + 400; |
||
| 1483 | DPERR_CANCELLED = MAKE_DPHRESULT + 410; |
||
| 1484 | DPERR_ABORTED = MAKE_DPHRESULT + 420; |
||
| 1485 | |||
| 1486 | DPERR_BUFFERTOOLARGE = MAKE_DPHRESULT + 1000; |
||
| 1487 | DPERR_CANTCREATEPROCESS = MAKE_DPHRESULT + 1010; |
||
| 1488 | DPERR_APPNOTSTARTED = MAKE_DPHRESULT + 1020; |
||
| 1489 | DPERR_INVALIDINTERFACE = MAKE_DPHRESULT + 1030; |
||
| 1490 | DPERR_NOSERVICEPROVIDER = MAKE_DPHRESULT + 1040; |
||
| 1491 | DPERR_UNKNOWNAPPLICATION = MAKE_DPHRESULT + 1050; |
||
| 1492 | DPERR_NOTLOBBIED = MAKE_DPHRESULT + 1070; |
||
| 1493 | DPERR_SERVICEPROVIDERLOADED = MAKE_DPHRESULT + 1080; |
||
| 1494 | DPERR_ALREADYREGISTERED = MAKE_DPHRESULT + 1090; |
||
| 1495 | DPERR_NOTREGISTERED = MAKE_DPHRESULT + 1100; |
||
| 1496 | |||
| 1497 | // |
||
| 1498 | // Security related errors |
||
| 1499 | // |
||
| 1500 | DPERR_AUTHENTICATIONFAILED = MAKE_DPHRESULT + 2000; |
||
| 1501 | DPERR_CANTLOADSSPI = MAKE_DPHRESULT + 2010; |
||
| 1502 | DPERR_ENCRYPTIONFAILED = MAKE_DPHRESULT + 2020; |
||
| 1503 | DPERR_SIGNFAILED = MAKE_DPHRESULT + 2030; |
||
| 1504 | DPERR_CANTLOADSECURITYPACKAGE = MAKE_DPHRESULT + 2040; |
||
| 1505 | DPERR_ENCRYPTIONNOTSUPPORTED = MAKE_DPHRESULT + 2050; |
||
| 1506 | DPERR_CANTLOADCAPI = MAKE_DPHRESULT + 2060; |
||
| 1507 | DPERR_NOTLOGGEDIN = MAKE_DPHRESULT + 2070; |
||
| 1508 | DPERR_LOGONDENIED = MAKE_DPHRESULT + 2080; |
||
| 1509 | |||
| 1510 | (**************************************************************************** |
||
| 1511 | * |
||
| 1512 | * dplay 1.0 obsolete structures + interfaces |
||
| 1513 | * Included for compatibility only. New apps should |
||
| 1514 | * use IDirectPlay2 |
||
| 1515 | * |
||
| 1516 | ****************************************************************************) |
||
| 1517 | |||
| 1518 | DPOPEN_OPENSESSION = DPOPEN_JOIN; |
||
| 1519 | DPOPEN_CREATESESSION = DPOPEN_CREATE; |
||
| 1520 | |||
| 1521 | DPENUMSESSIONS_PREVIOUS = $00000004; |
||
| 1522 | |||
| 1523 | DPENUMPLAYERS_PREVIOUS = $00000004; |
||
| 1524 | |||
| 1525 | DPSEND_GUARANTEE = DPSEND_GUARANTEED; |
||
| 1526 | DPSEND_TRYONCE = $00000004; |
||
| 1527 | |||
| 1528 | DPCAPS_NAMESERVICE = $00000001; |
||
| 1529 | DPCAPS_NAMESERVER = DPCAPS_ISHOST; |
||
| 1530 | DPCAPS_GUARANTEED = $00000004; |
||
| 1531 | |||
| 1532 | DPLONGNAMELEN = 52; |
||
| 1533 | DPSHORTNAMELEN = 20; |
||
| 1534 | DPSESSIONNAMELEN = 32; |
||
| 1535 | DPPASSWORDLEN = 16; |
||
| 1536 | DPUSERRESERVED = 16; |
||
| 1537 | |||
| 1538 | DPSYS_ADDPLAYER = $0003; |
||
| 1539 | DPSYS_DELETEPLAYER = $0005; |
||
| 1540 | |||
| 1541 | DPSYS_DELETEGROUP = $0020; |
||
| 1542 | DPSYS_DELETEPLAYERFROMGRP = $0021; |
||
| 1543 | DPSYS_CONNECT = $484B; |
||
| 1544 | |||
| 1545 | type |
||
| 1546 | PDPMsg_AddPlayer = ^TDPMsg_AddPlayer; |
||
| 1547 | TDPMsg_AddPlayer = packed record |
||
| 1548 | dwType: DWORD; |
||
| 1549 | dwPlayerType: DWORD; |
||
| 1550 | DPID: TDPID; |
||
| 1551 | szLongName: array[0..DPLONGNAMELEN - 1] of Char; |
||
| 1552 | szShortName: array[0..DPSHORTNAMELEN - 1] of Char; |
||
| 1553 | dwCurrentPlayers: DWORD; |
||
| 1554 | end; |
||
| 1555 | |||
| 1556 | PDPMsg_AddGroup = ^TDPMsg_AddGroup; |
||
| 1557 | TDPMsg_AddGroup = TDPMsg_AddPlayer; |
||
| 1558 | |||
| 1559 | PDPMsg_GroupAdd = ^TDPMsg_GroupAdd; |
||
| 1560 | TDPMsg_GroupAdd = packed record |
||
| 1561 | dwType: DWORD; |
||
| 1562 | dpIdGroup: TDPID; |
||
| 1563 | dpIdPlayer: TDPID; |
||
| 1564 | end; |
||
| 1565 | |||
| 1566 | PDPMsg_GroupDelete = ^TDPMsg_GroupDelete; |
||
| 1567 | TDPMsg_GroupDelete = TDPMsg_GroupAdd; |
||
| 1568 | |||
| 1569 | PDPMsg_DeletePlayer = ^TDPMsg_DeletePlayer; |
||
| 1570 | TDPMsg_DeletePlayer = packed record |
||
| 1571 | dwType: DWORD; |
||
| 1572 | DPID: TDPID; |
||
| 1573 | end; |
||
| 1574 | |||
| 1575 | TDPEnumPlayersCallback = function(dpId: TDPID; lpFriendlyName: PChar; |
||
| 1576 | lpFormalName: PChar; dwFlags: DWORD; lpContext: Pointer): BOOL; stdcall; |
||
| 1577 | |||
| 1578 | PDPSessionDesc = ^TDPSessionDesc; |
||
| 1579 | TDPSessionDesc = packed record |
||
| 1580 | dwSize: DWORD; |
||
| 1581 | guidSession: TGUID; |
||
| 1582 | dwSession: DWORD; |
||
| 1583 | dwMaxPlayers: DWORD; |
||
| 1584 | dwCurrentPlayers: DWORD; |
||
| 1585 | dwFlags: DWORD; |
||
| 1586 | szSessionName: array[0..DPSESSIONNAMELEN - 1] of Char; |
||
| 1587 | szUserField: array[0..DPUSERRESERVED - 1] of Char; |
||
| 1588 | dwReserved1: DWORD; |
||
| 1589 | szPassword: array[0..DPPASSWORDLEN - 1] of Char; |
||
| 1590 | dwReserved2: DWORD; |
||
| 1591 | dwUser1: DWORD; |
||
| 1592 | dwUser2: DWORD; |
||
| 1593 | dwUser3: DWORD; |
||
| 1594 | dwUser4: DWORD; |
||
| 1595 | end; |
||
| 1596 | |||
| 1597 | TDPEnumSessionsCallback = function(const lpDPSessionDesc: TDPSessionDesc; |
||
| 1598 | lpContext: Pointer; var lpdwTimeOut: DWORD; dwFlags: DWORD): BOOL; stdcall; |
||
| 1599 | |||
| 1600 | type |
||
| 1601 | IDirectPlay = interface(IUnknown) |
||
| 1602 | ['{5454e9a0-db65-11ce-921c-00aa006c4972}'] |
||
| 1603 | (*** IDirectPlay methods ***) |
||
| 1604 | function AddPlayerToGroup(pidGroup: TDPID; pidPlayer: TDPID): HResult; stdcall; |
||
| 1605 | function Close: HResult; stdcall; |
||
| 1606 | function CreatePlayer(out lppidID: TDPID; lpPlayerFriendlyName: PChar; |
||
| 1607 | lpPlayerFormalName: PChar; lpEvent: PHandle): HResult; stdcall; |
||
| 1608 | function CreateGroup(out lppidID: TDPID; lpGroupFriendlyName: PChar; |
||
| 1609 | lpGroupFormalName: PChar): HResult; stdcall; |
||
| 1610 | function DeletePlayerFromGroup(pidGroup: TDPID; pidPlayer: TDPID): HResult; stdcall; |
||
| 1611 | function DestroyPlayer(pidID: TDPID): HResult; stdcall; |
||
| 1612 | function DestroyGroup(pidID: TDPID): HResult; stdcall; |
||
| 1613 | function EnableNewPlayers(bEnable: BOOL): HResult; stdcall; |
||
| 1614 | function EnumGroupPlayers(pidGroupPID: TDPID; lpEnumPlayersCallback: |
||
| 1615 | TDPEnumPlayersCallback; lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 1616 | function EnumGroups(dwSessionID: DWORD; lpEnumPlayersCallback: |
||
| 1617 | TDPEnumPlayersCallback; lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 1618 | function EnumPlayers(dwSessionId: DWORD; lpEnumPlayersCallback: |
||
| 1619 | TDPEnumPlayersCallback; lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 1620 | function EnumSessions(var lpSDesc: TDPSessionDesc; dwTimeout: DWORD; |
||
| 1621 | lpEnumSessionsCallback: TDPEnumSessionsCallback; lpContext: Pointer; |
||
| 1622 | dwFlags: DWORD): HResult; stdcall; |
||
| 1623 | function GetCaps(var lpDPCaps: TDPCaps): HResult; stdcall; |
||
| 1624 | function GetMessageCount(pidID: TDPID; var lpdwCount: DWORD): HResult; stdcall; |
||
| 1625 | function GetPlayerCaps(pidID: TDPID; var lpDPPlayerCaps: TDPCaps): HResult; stdcall; |
||
| 1626 | function GetPlayerName(pidID: TDPID; lpPlayerFriendlyName: PChar; |
||
| 1627 | var lpdwFriendlyNameLength: DWORD; lpPlayerFormalName: PChar; |
||
| 1628 | var lpdwFormalNameLength: DWORD): HResult; stdcall; |
||
| 1629 | function Initialize(const lpGUID: TGUID): HResult; stdcall; |
||
| 1630 | function Open(var lpSDesc: TDPSessionDesc): HResult; stdcall; |
||
| 1631 | function Receive(var lppidFrom, lppidTo: TDPID; dwFlags: DWORD; |
||
| 1632 | var lpvBuffer; var lpdwSize: DWORD): HResult; stdcall; |
||
| 1633 | function SaveSession(lpSessionName: PChar): HResult; stdcall; |
||
| 1634 | function Send(pidFrom: TDPID; pidTo: TDPID; dwFlags: DWORD; |
||
| 1635 | var lpvBuffer; dwBuffSize: DWORD): HResult; stdcall; |
||
| 1636 | function SetPlayerName(pidID: TDPID; lpPlayerFriendlyName: PChar; |
||
| 1637 | lpPlayerFormalName: PChar): HResult; stdcall; |
||
| 1638 | end; |
||
| 1639 | |||
| 1640 | (* |
||
| 1641 | * GUIDS used by DirectPlay objects |
||
| 1642 | *) |
||
| 1643 | IID_IDirectPlay2W = IDirectPlay2W; |
||
| 1644 | IID_IDirectPlay2A = IDirectPlay2A; |
||
| 1645 | IID_IDirectPlay2 = IDirectPlay2; |
||
| 1646 | |||
| 1647 | IID_IDirectPlay3W = IDirectPlay3W; |
||
| 1648 | IID_IDirectPlay3A = IDirectPlay3A; |
||
| 1649 | IID_IDirectPlay3 = IDirectPlay3; |
||
| 1650 | |||
| 1651 | IID_IDirectPlay4W = IDirectPlay4W; |
||
| 1652 | IID_IDirectPlay4A = IDirectPlay4A; |
||
| 1653 | IID_IDirectPlay4 = IDirectPlay4; |
||
| 1654 | |||
| 1655 | IID_IDirectPlay = IDirectPlay; |
||
| 1656 | |||
| 1657 | var |
||
| 1658 | DirectPlayCreate: function(lpGUID: PGUID; out lplpDP: IDirectPlay; |
||
| 1659 | pUnk: IUnknown): HResult; stdcall; |
||
| 1660 | |||
| 1661 | (*==========================================================================; |
||
| 1662 | * |
||
| 1663 | * Copyright (C) 1996-1997 Microsoft Corporation. All Rights Reserved. |
||
| 1664 | * |
||
| 1665 | * File: dplobby.h |
||
| 1666 | * Content: DirectPlayLobby include file |
||
| 1667 | ***************************************************************************) |
||
| 1668 | |||
| 1669 | (* |
||
| 1670 | * GUIDS used by DirectPlay objects |
||
| 1671 | *) |
||
| 1672 | |||
| 1673 | const |
||
| 1674 | (* {2FE8F810-B2A5-11d0-A787-0000F803ABFC} *) |
||
| 1675 | CLSID_DirectPlayLobby: TGUID = |
||
| 1676 | (D1: $2FE8F810; D2: $B2A5; D3: $11D0; D4: ($A7, $87, $00, $00, $F8, $3, $AB, $FC)); |
||
| 1677 | |||
| 1678 | (**************************************************************************** |
||
| 1679 | * |
||
| 1680 | * IDirectPlayLobby Structures |
||
| 1681 | * |
||
| 1682 | * Various structures used to invoke DirectPlayLobby. |
||
| 1683 | * |
||
| 1684 | ****************************************************************************) |
||
| 1685 | |||
| 1686 | type |
||
| 1687 | (* |
||
| 1688 | * TDPLAppInfo |
||
| 1689 | * Used to hold information about a registered DirectPlay |
||
| 1690 | * application |
||
| 1691 | *) |
||
| 1692 | PDPLAppInfo = ^TDPLAppInfo; |
||
| 1693 | TDPLAppInfo = packed record |
||
| 1694 | dwSize: DWORD; // Size of this structure |
||
| 1695 | guidApplication: TGUID; // GUID of the Application |
||
| 1696 | case Integer of // Pointer to the Application Name |
||
| 13 | daniel-mar | 1697 | 0: (lpszAppName: PChar); |
| 4 | daniel-mar | 1698 | 1: (lpszAppNameW: PWideChar); |
| 1699 | 3: (lpszAppNameA: PChar); |
||
| 1700 | end; |
||
| 1701 | |||
| 1702 | (* |
||
| 1703 | * TDPCompoundAddressElement |
||
| 1704 | * |
||
| 1705 | * An array of these is passed to CreateCompoundAddresses() |
||
| 1706 | *) |
||
| 1707 | PDPCompoundAddressElement = ^TDPCompoundAddressElement; |
||
| 1708 | TDPCompoundAddressElement = packed record |
||
| 1709 | guidDataType: TGUID; |
||
| 1710 | dwDataSize: DWORD; |
||
| 1711 | lpData: Pointer; |
||
| 1712 | end; |
||
| 1713 | |||
| 1714 | (* |
||
| 1715 | * TDPApplicationDesc |
||
| 1716 | * Used to register a DirectPlay application |
||
| 1717 | *) |
||
| 1718 | PDPApplicationDesc = ^TDPApplicationDesc; |
||
| 1719 | TDPApplicationDesc = packed record |
||
| 1720 | dwSize: DWORD; |
||
| 1721 | dwFlags: DWORD; |
||
| 1722 | case Integer of |
||
| 13 | daniel-mar | 1723 | 0: (lpszApplicationName: PChar; |
| 4 | daniel-mar | 1724 | guidApplication: TGUID; |
| 13 | daniel-mar | 1725 | lpszFilename: PChar; |
| 1726 | lpszCommandLine: PChar; |
||
| 1727 | lpszPath: PChar; |
||
| 1728 | lpszCurrentDirectory: PChar; |
||
| 4 | daniel-mar | 1729 | lpszDescriptionA: PAnsiChar; |
| 1730 | lpszDescriptionW: PWideChar); |
||
| 1731 | 1: (lpszApplicationNameA: PAnsiChar; |
||
| 1732 | filler1: TGUID; |
||
| 1733 | lpszFilenameA: PAnsiChar; |
||
| 1734 | lpszCommandLineA: PAnsiChar; |
||
| 1735 | lpszPathA: PAnsiChar; |
||
| 1736 | lpszCurrentDirectoryA: PAnsiChar); |
||
| 1737 | 2: (lpszApplicationNameW: PWideChar; |
||
| 1738 | filler2: TGUID; |
||
| 1739 | lpszFilenameW: PWideChar; |
||
| 1740 | lpszCommandLineW: PWideChar; |
||
| 1741 | lpszPathW: PWideChar; |
||
| 1742 | lpszCurrentDirectoryW: PWideChar); |
||
| 1743 | end; |
||
| 1744 | |||
| 1745 | (* |
||
| 1746 | * TDPApplicationDesc2 |
||
| 1747 | * Used to register a DirectPlay application |
||
| 1748 | *) |
||
| 1749 | PDPApplicationDesc2 = ^TDPApplicationDesc2; |
||
| 1750 | TDPApplicationDesc2 = packed record |
||
| 1751 | dwSize: DWORD; |
||
| 1752 | dwFlags: DWORD; |
||
| 1753 | case Integer of |
||
| 13 | daniel-mar | 1754 | 0: (lpszApplicationName: PChar; |
| 4 | daniel-mar | 1755 | guidApplication: TGUID; |
| 13 | daniel-mar | 1756 | lpszFilename: PChar; |
| 1757 | lpszCommandLine: PChar; |
||
| 1758 | lpszPath: PChar; |
||
| 1759 | lpszCurrentDirectory: PChar; |
||
| 4 | daniel-mar | 1760 | lpszDescriptionA: PAnsiChar; |
| 1761 | lpszDescriptionW: PWideChar; |
||
| 13 | daniel-mar | 1762 | lpszAppLauncherName: PChar); |
| 4 | daniel-mar | 1763 | 1: (lpszApplicationNameA: PAnsiChar; |
| 1764 | filler1: TGUID; |
||
| 1765 | lpszFilenameA: PAnsiChar; |
||
| 1766 | lpszCommandLineA: PAnsiChar; |
||
| 1767 | lpszPathA: PAnsiChar; |
||
| 1768 | lpszCurrentDirectoryA: PAnsiChar; |
||
| 1769 | filler3: PChar; |
||
| 1770 | filler4: PChar; |
||
| 1771 | lpszAppLauncherNameA: PAnsiChar); |
||
| 1772 | 2: (lpszApplicationNameW: PWideChar; |
||
| 1773 | filler2: TGUID; |
||
| 1774 | lpszFilenameW: PWideChar; |
||
| 1775 | lpszCommandLineW: PWideChar; |
||
| 1776 | lpszPathW: PWideChar; |
||
| 1777 | lpszCurrentDirectoryW: PWideChar; |
||
| 1778 | filler5: PChar; |
||
| 1779 | filler6: PChar; |
||
| 1780 | lpszAppLauncherNameW: PWideChar); |
||
| 1781 | end; |
||
| 1782 | |||
| 1783 | (**************************************************************************** |
||
| 1784 | * |
||
| 1785 | * Enumeration Method Callback Prototypes |
||
| 1786 | * |
||
| 1787 | ****************************************************************************) |
||
| 1788 | |||
| 1789 | (* |
||
| 1790 | * Callback for EnumAddress() |
||
| 1791 | *) |
||
| 1792 | TDPEnumAdressCallback = function(const guidDataType: TGUID; |
||
| 1793 | dwDataSize: DWORD; lpData: Pointer; lpContext: Pointer): BOOL; stdcall; |
||
| 1794 | |||
| 1795 | (* |
||
| 1796 | * Callback for EnumAddressTypes() |
||
| 1797 | *) |
||
| 1798 | TDPLEnumAddressTypesCallback = function(const guidDataType: TGUID; |
||
| 1799 | lpContext: Pointer; dwFlags: DWORD): BOOL; stdcall; |
||
| 1800 | |||
| 1801 | (* |
||
| 1802 | * Callback for EnumLocalApplications() |
||
| 1803 | *) |
||
| 1804 | TDPLEnumLocalApplicationsCallback = function(const lpAppInfo: TDPLAppInfo; |
||
| 1805 | lpContext: Pointer; dwFlags: DWORD): BOOL; stdcall; |
||
| 1806 | |||
| 1807 | (**************************************************************************** |
||
| 1808 | * |
||
| 1809 | * IDirectPlayLobby (and IDirectPlayLobbyA) Interface |
||
| 1810 | * |
||
| 1811 | ****************************************************************************) |
||
| 1812 | |||
| 1813 | type |
||
| 1814 | IDirectPlayLobbyAW = interface(IUnknown) |
||
| 1815 | (*** IDirectPlayLobby methods ***) |
||
| 1816 | function Connect(dwFlags: DWORD; out lplpDP: IDirectPlay2; |
||
| 1817 | pUnk: IUnknown): HResult; stdcall; |
||
| 1818 | function CreateAddress(const guidSP, guidDataType: TGUID; var lpData; |
||
| 1819 | dwDataSize: DWORD; var lpAddress; var lpdwAddressSize: DWORD): HResult; stdcall; |
||
| 1820 | function EnumAddress(lpEnumAddressCallback: TDPEnumAdressCallback; |
||
| 1821 | var lpAddress; dwAddressSize: DWORD; lpContext: Pointer): HResult; stdcall; |
||
| 1822 | function EnumAddressTypes(lpEnumAddressTypeCallback: |
||
| 1823 | TDPLEnumAddressTypesCallback; const guidSP: TGUID; lpContext: Pointer; |
||
| 1824 | dwFlags: DWORD): HResult; stdcall; |
||
| 1825 | function EnumLocalApplications(lpEnumLocalAppCallback: TDPLEnumLocalApplicationsCallback; |
||
| 1826 | lpContext: Pointer; dwFlags: DWORD): HResult; stdcall; |
||
| 1827 | function GetConnectionSettings(dwAppID: DWORD; lpData: PDPLConnection; |
||
| 1828 | var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 1829 | function ReceiveLobbyMessage(dwFlags: DWORD; dwAppID: DWORD; |
||
| 1830 | var lpdwMessageFlags: DWORD; lpData: Pointer; var lpdwDataSize: DWORD): HResult; stdcall; |
||
| 1831 | function RunApplication(dwFlags: DWORD; var lpdwAppId: DWORD; |
||
| 1832 | const lpConn: TDPLConnection; hReceiveEvent: THandle): HResult; stdcall; |
||
| 1833 | function SendLobbyMessage(dwFlags: DWORD; dwAppID: DWORD; const lpData; |
||
| 1834 | dwDataSize: DWORD): HResult; stdcall; |
||
| 1835 | function SetConnectionSettings(dwFlags: DWORD; dwAppID: DWORD; |
||
| 1836 | var lpConn: TDPLConnection): HResult; stdcall; |
||
| 1837 | function SetLobbyMessageEvent(dwFlags: DWORD; dwAppID: DWORD; |
||
| 1838 | hReceiveEvent: THandle): HResult; stdcall; |
||
| 1839 | end; |
||
| 1840 | |||
| 1841 | IDirectPlayLobbyW = interface(IDirectPlayLobbyAW) |
||
| 1842 | ['{AF465C71-9588-11CF-A020-00AA006157AC}'] |
||
| 1843 | end; |
||
| 1844 | IDirectPlayLobbyA = interface(IDirectPlayLobbyAW) |
||
| 1845 | ['{26C66A70-B367-11cf-A024-00AA006157AC}'] |
||
| 1846 | end; |
||
| 1847 | |||
| 1848 | {$IFDEF UNICODE} |
||
| 1849 | IDirectPlayLobby = IDirectPlayLobbyW; |
||
| 1850 | {$ELSE} |
||
| 1851 | IDirectPlayLobby = IDirectPlayLobbyA; |
||
| 1852 | {$ENDIF} |
||
| 1853 | |||
| 1854 | (**************************************************************************** |
||
| 1855 | * |
||
| 1856 | * IDirectPlayLobby2 (and IDirectPlayLobby2A) Interface |
||
| 1857 | * |
||
| 1858 | ****************************************************************************) |
||
| 1859 | |||
| 1860 | IDirectPlayLobby2AW = interface(IDirectPlayLobbyAW) |
||
| 1861 | (*** IDirectPlayLobby2 methods ***) |
||
| 1862 | function CreateCompoundAddress(const lpElements: TDPCompoundAddressElement; |
||
| 1863 | dwElementCount: DWORD; lpAddress: Pointer; var lpdwAddressSize: DWORD): HResult; stdcall; |
||
| 1864 | end; |
||
| 1865 | |||
| 1866 | IDirectPlayLobby2W = interface(IDirectPlayLobby2AW) |
||
| 1867 | ['{0194C220-A303-11D0-9C4F-00A0C905425E}'] |
||
| 1868 | end; |
||
| 1869 | IDirectPlayLobby2A = interface(IDirectPlayLobby2AW) |
||
| 1870 | ['{1BB4AF80-A303-11d0-9C4F-00A0C905425E}'] |
||
| 1871 | end; |
||
| 1872 | |||
| 1873 | {$IFDEF UNICODE} |
||
| 1874 | IDirectPlayLobby2 = IDirectPlayLobby2W; |
||
| 1875 | {$ELSE} |
||
| 1876 | IDirectPlayLobby2 = IDirectPlayLobby2A; |
||
| 1877 | {$ENDIF} |
||
| 1878 | |||
| 1879 | (**************************************************************************** |
||
| 1880 | * |
||
| 1881 | * IDirectPlayLobby3 (and IDirectPlayLobby3A) Interface |
||
| 1882 | * |
||
| 1883 | ****************************************************************************) |
||
| 1884 | |||
| 1885 | IDirectPlayLobby3AW = interface(IDirectPlayLobby2AW) |
||
| 1886 | (*** IDirectPlayLobby3 methods ***) |
||
| 1887 | function ConnectEx(dwFlags: DWORD; const riid: TGUID; |
||
| 1888 | out lplpDP; pUnk: IUnknown): HResult; stdcall; |
||
| 1889 | function RegisterApplication(dwFlags: DWORD; |
||
| 1890 | var lpAppDesc: TDPApplicationDesc): HResult; stdcall; |
||
| 1891 | function UnregisterApplication(dwFlags: DWORD; |
||
| 1892 | const guidApplication: TGUID): HResult; stdcall; |
||
| 1893 | function WaitForConnectionSettings(dwFlags: DWORD): HResult; stdcall; |
||
| 1894 | end; |
||
| 1895 | |||
| 1896 | IDirectPlayLobby3W = interface(IDirectPlayLobby3AW) |
||
| 1897 | ['{2DB72490-652C-11d1-A7A8-0000F803ABFC}'] |
||
| 1898 | end; |
||
| 1899 | IDirectPlayLobby3A = interface(IDirectPlayLobby3AW) |
||
| 1900 | ['{2DB72491-652C-11d1-A7A8-0000F803ABFC}'] |
||
| 1901 | end; |
||
| 1902 | |||
| 1903 | {$IFDEF UNICODE} |
||
| 1904 | IDirectPlayLobby3 = IDirectPlayLobby3W; |
||
| 1905 | {$ELSE} |
||
| 1906 | IDirectPlayLobby3 = IDirectPlayLobby3A; |
||
| 1907 | {$ENDIF} |
||
| 1908 | |||
| 1909 | IID_IDirectPlayLobbyW = IDirectPlayLobbyW; |
||
| 1910 | IID_IDirectPlayLobbyA = IDirectPlayLobbyA; |
||
| 1911 | IID_IDirectPlayLobby = IDirectPlayLobby; |
||
| 1912 | |||
| 1913 | IID_IDirectPlayLobby2W = IDirectPlayLobby2W; |
||
| 1914 | IID_IDirectPlayLobby2A = IDirectPlayLobby2A; |
||
| 1915 | IID_IDirectPlayLobby2 = IDirectPlayLobby2; |
||
| 1916 | |||
| 1917 | IID_IDirectPlayLobby3W = IDirectPlayLobby3W; |
||
| 1918 | IID_IDirectPlayLobby3A = IDirectPlayLobby3A; |
||
| 1919 | IID_IDirectPlayLobby3 = IDirectPlayLobby3; |
||
| 1920 | |||
| 1921 | (**************************************************************************** |
||
| 1922 | * |
||
| 1923 | * DirectPlayLobby API Prototypes |
||
| 1924 | * |
||
| 1925 | ****************************************************************************) |
||
| 1926 | |||
| 1927 | var |
||
| 1928 | DirectPlayLobbyCreateW: function(lpguidSP: PGUID; out lplpDPL: |
||
| 1929 | IDirectPlayLobbyW; lpUnk: IUnknown; lpData: Pointer; dwDataSize: DWORD): HResult; stdcall; |
||
| 1930 | DirectPlayLobbyCreateA: function(lpguidSP: PGUID; out lplpDPL: |
||
| 1931 | IDirectPlayLobbyA; lpUnk: IUnknown; lpData: Pointer; dwDataSize: DWORD): HResult; stdcall; |
||
| 1932 | DirectPlayLobbyCreate: function(lpguidSP: PGUID; out lplpDPL: |
||
| 1933 | IDirectPlayLobby; lpUnk: IUnknown; lpData: Pointer; dwDataSize: DWORD): HResult; stdcall; |
||
| 1934 | |||
| 1935 | const |
||
| 1936 | (**************************************************************************** |
||
| 1937 | * |
||
| 1938 | * DirectPlayLobby Flags |
||
| 1939 | * |
||
| 1940 | ****************************************************************************) |
||
| 1941 | |||
| 1942 | (* |
||
| 1943 | * This flag is used by IDirectPlayLobby.WaitForConnectionSettings to |
||
| 1944 | * cancel a current wait that is in progress. |
||
| 1945 | *) |
||
| 1946 | DPLWAIT_CANCEL = $00000001; |
||
| 1947 | |||
| 1948 | (* |
||
| 1949 | * This is a message flag used by ReceiveLobbyMessage. It can be |
||
| 1950 | * returned in the dwMessageFlags parameter to indicate a message from |
||
| 1951 | * the system. |
||
| 1952 | *) |
||
| 1953 | DPLMSG_SYSTEM = $00000001; |
||
| 1954 | |||
| 1955 | (* |
||
| 1956 | * This is a message flag used by ReceiveLobbyMessage and SendLobbyMessage. |
||
| 1957 | * It is used to indicate that the message is a standard lobby message. |
||
| 1958 | * TDPLMsg_SetProperty, TDPLMsg_SetPropertyResponse, TDPLMsg_GetProperty, |
||
| 1959 | * TDPLMsg_GetPropertyResponse |
||
| 1960 | *) |
||
| 1961 | DPLMSG_STANDARD = $00000002; |
||
| 1962 | |||
| 1963 | type |
||
| 1964 | (**************************************************************************** |
||
| 1965 | * |
||
| 1966 | * DirectPlayLobby messages and message data structures |
||
| 1967 | * |
||
| 1968 | * All system messages have a dwMessageFlags value of DPLMSG_SYSTEM returned |
||
| 1969 | * from a call to ReceiveLobbyMessage. |
||
| 1970 | * |
||
| 1971 | * All standard messages have a dwMessageFlags value of DPLMSG_STANDARD returned |
||
| 1972 | * from a call to ReceiveLobbyMessage. |
||
| 1973 | * |
||
| 1974 | ****************************************************************************) |
||
| 1975 | |||
| 1976 | (* |
||
| 1977 | * TDPLMsg_Generic |
||
| 1978 | * Generic message structure used to identify the message type. |
||
| 1979 | *) |
||
| 1980 | PDPLMsg_Generic = ^TDPLMsg_Generic; |
||
| 1981 | TDPLMsg_Generic = packed record |
||
| 1982 | dwType: DWORD; // Message type |
||
| 1983 | end; |
||
| 1984 | |||
| 1985 | (* |
||
| 1986 | * TDPLMsg_SystemMessage |
||
| 1987 | * Generic message format for all system messages -- |
||
| 1988 | * DPLSYS_CONNECTIONSETTINGSREAD, DPLSYS_DPLYCONNECTSUCCEEDED, |
||
| 1989 | * DPLSYS_DPLAYCONNECTFAILED, DPLSYS_APPTERMINATED, DPLSYS_NEWCONNECTIONSETTINGS |
||
| 1990 | *) |
||
| 1991 | PDPLMsg_SystemMessage = ^TDPLMsg_SystemMessage; |
||
| 1992 | TDPLMsg_SystemMessage = packed record |
||
| 1993 | dwType: DWORD; // Message type |
||
| 1994 | guidInstance: TGUID; // Instance GUID of the dplay session the message corresponds to |
||
| 1995 | end; |
||
| 1996 | |||
| 1997 | (* |
||
| 1998 | * TDPLMsg_SetProperty |
||
| 1999 | * Standard message sent by an application to a lobby to set a |
||
| 2000 | * property |
||
| 2001 | *) |
||
| 2002 | PDPLMsg_SetProperty = ^TDPLMsg_SetProperty; |
||
| 2003 | TDPLMsg_SetProperty = packed record |
||
| 2004 | dwType: DWORD; // Message type |
||
| 2005 | dwRequestID: DWORD; // Request ID (DPL_NOCONFIRMATION if no confirmation desired) |
||
| 2006 | guidPlayer: TGUID; // Player GUID |
||
| 2007 | guidPropertyTag: TGUID; // Property GUID |
||
| 2008 | dwDataSize: DWORD; // Size of data |
||
| 2009 | dwPropertyData: array[0..0] of DWORD; // Buffer containing data |
||
| 2010 | end; |
||
| 2011 | |||
| 2012 | const |
||
| 2013 | DPL_NOCONFIRMATION = 0; |
||
| 2014 | |||
| 2015 | type |
||
| 2016 | (* |
||
| 2017 | * TDPLMsg_SetPropertyResponse |
||
| 2018 | * Standard message returned by a lobby to confirm a |
||
| 2019 | * TDPLMsg_SetProperty message. |
||
| 2020 | *) |
||
| 2021 | PDPLMsg_SetPropertyResponse = ^TDPLMsg_SetPropertyResponse; |
||
| 2022 | TDPLMsg_SetPropertyResponse = packed record |
||
| 2023 | dwType: DWORD; // Message type |
||
| 2024 | dwRequestID: DWORD; // Request ID |
||
| 2025 | guidPlayer: TGUID; // Player GUID |
||
| 2026 | guidPropertyTag: TGUID; // Property GUID |
||
| 2027 | hr: HResult; // Return Code |
||
| 2028 | end; |
||
| 2029 | |||
| 2030 | (* |
||
| 2031 | * TDPLMsg_GetProperty |
||
| 2032 | * Standard message sent by an application to a lobby to request |
||
| 2033 | * the current value of a property |
||
| 2034 | *) |
||
| 2035 | PDPLMsg_GetProperty = ^TDPLMsg_GetProperty; |
||
| 2036 | TDPLMsg_GetProperty = packed record |
||
| 2037 | dwType: DWORD; // Message type |
||
| 2038 | dwRequestID: DWORD; // Request ID |
||
| 2039 | guidPlayer: TGUID; // Player GUID |
||
| 2040 | guidPropertyTag: TGUID; // Property GUID |
||
| 2041 | end; |
||
| 2042 | LPDPLMSG_GETPROPERTY = ^TDPLMsg_GetProperty; |
||
| 2043 | |||
| 2044 | (* |
||
| 2045 | * TDPLMsg_GetPropertyResponse |
||
| 2046 | * Standard message returned by a lobby in response to a |
||
| 2047 | * TDPLMsg_GetProperty message. |
||
| 2048 | *) |
||
| 2049 | PDPLMsg_GetPropertyResponse = ^TDPLMsg_GetPropertyResponse; |
||
| 2050 | TDPLMsg_GetPropertyResponse = packed record |
||
| 2051 | dwType: DWORD; // Message type |
||
| 2052 | dwRequestID: DWORD; // Request ID |
||
| 2053 | guidPlayer: TGUID; // Player GUID |
||
| 2054 | guidPropertyTag: TGUID; // Property GUID |
||
| 2055 | hr: HResult; // Return Code |
||
| 2056 | dwDataSize: DWORD; // Size of data |
||
| 2057 | dwPropertyData: array[0..0] of DWORD; // Buffer containing data |
||
| 2058 | end; |
||
| 2059 | |||
| 2060 | (* |
||
| 2061 | * TDPLMsg_NewSessionHost |
||
| 2062 | * Standard message returned by a lobby in response to a |
||
| 2063 | * the session host migrating to a new client |
||
| 2064 | *) |
||
| 2065 | PDPLMsg_NewSessionHost = ^TDPLMsg_NewSessionHost; |
||
| 2066 | TDPLMsg_NewSessionHost = packed record |
||
| 2067 | dwType: DWORD; // Message type |
||
| 2068 | guidInstance: TGUID; // Property GUID |
||
| 2069 | end; |
||
| 2070 | |||
| 2071 | const |
||
| 2072 | (****************************************** |
||
| 2073 | * |
||
| 2074 | * DirectPlay Lobby message dwType values |
||
| 2075 | * |
||
| 2076 | *****************************************) |
||
| 2077 | |||
| 2078 | (* |
||
| 2079 | * The application has read the connection settings. |
||
| 2080 | * It is now O.K. for the lobby client to release |
||
| 2081 | * its IDirectPlayLobby interface. |
||
| 2082 | *) |
||
| 2083 | DPLSYS_CONNECTIONSETTINGSREAD = $00000001; |
||
| 2084 | |||
| 2085 | (* |
||
| 2086 | * The application's call to DirectPlayConnect failed |
||
| 2087 | *) |
||
| 2088 | DPLSYS_DPLAYCONNECTFAILED = $00000002; |
||
| 2089 | |||
| 2090 | (* |
||
| 2091 | * The application has created a DirectPlay session. |
||
| 2092 | *) |
||
| 2093 | DPLSYS_DPLAYCONNECTSUCCEEDED = $00000003; |
||
| 2094 | |||
| 2095 | (* |
||
| 2096 | * The application has terminated. |
||
| 2097 | *) |
||
| 2098 | DPLSYS_APPTERMINATED = $00000004; |
||
| 2099 | |||
| 2100 | (* |
||
| 2101 | * The message is a TDPLMsg_SetProperty message. |
||
| 2102 | *) |
||
| 2103 | DPLSYS_SETPROPERTY = $00000005; |
||
| 2104 | |||
| 2105 | (* |
||
| 2106 | * The message is a TDPLMsg_SetPropertyResponse message. |
||
| 2107 | *) |
||
| 2108 | DPLSYS_SETPROPERTYRESPONSE = $00000006; |
||
| 2109 | |||
| 2110 | (* |
||
| 2111 | * The message is a TDPLMsg_GetProperty message. |
||
| 2112 | *) |
||
| 2113 | DPLSYS_GETPROPERTY = $00000007; |
||
| 2114 | |||
| 2115 | (* |
||
| 2116 | * The message is a TDPLMsg_GetPropertyResponse message. |
||
| 2117 | *) |
||
| 2118 | DPLSYS_GETPROPERTYRESPONSE = $00000008; |
||
| 2119 | |||
| 2120 | (* |
||
| 2121 | * The message is a TDPLMsg_NewSessionHost message. |
||
| 2122 | *) |
||
| 2123 | DPLSYS_NEWSESSIONHOST = $00000009; |
||
| 2124 | |||
| 2125 | (* |
||
| 2126 | * New connection settings are available. |
||
| 2127 | *) |
||
| 2128 | DPLSYS_NEWCONNECTIONSETTINGS = $0000000A; |
||
| 2129 | |||
| 2130 | (**************************************************************************** |
||
| 2131 | * |
||
| 2132 | * DirectPlay defined property GUIDs and associated data structures |
||
| 2133 | * |
||
| 2134 | ****************************************************************************) |
||
| 2135 | |||
| 2136 | (* |
||
| 2137 | * DPLPROPERTY_MessagesSupported |
||
| 2138 | * |
||
| 2139 | * Request whether the lobby supports standard. Lobby with respond with either |
||
| 2140 | * TRUE or FALSE or may not respond at all. |
||
| 2141 | * |
||
| 2142 | * Property data is a single BOOL with TRUE or FALSE |
||
| 2143 | *) |
||
| 2144 | // {762CCDA1-D916-11d0-BA39-00C04FD7ED67} |
||
| 2145 | DPLPROPERTY_MessagesSupported: TGUID = |
||
| 2146 | (D1: $762CCDA1; D2: $D916; D3: $11D0; D4: ($BA, $39, $00, $C0, $4F, $D7, $ED, $67)); |
||
| 2147 | |||
| 2148 | (* |
||
| 2149 | * DPLPROPERTY_LobbyGuid |
||
| 2150 | * |
||
| 2151 | * Request the GUID that identifies the lobby software that the application |
||
| 2152 | * is communicating with. |
||
| 2153 | * |
||
| 2154 | * Property data is a single GUID. |
||
| 2155 | *) |
||
| 2156 | // {F56920A0-D218-11d0-BA39-00C04FD7ED67} |
||
| 2157 | DPLPROPERTY_LobbyGuid: TGUID = |
||
| 2158 | (D1: $F56920A0; D2: $D218; D3: $11D0; D4: ($BA, $39, $00, $C0, $4F, $D7, $ED, $67)); |
||
| 2159 | |||
| 2160 | (* |
||
| 2161 | * DPLPROPERTY_PlayerGuid |
||
| 2162 | * |
||
| 2163 | * Request the GUID that identifies the player on this machine for sending |
||
| 2164 | * property data back to the lobby. |
||
| 2165 | * |
||
| 2166 | * Property data is the DPLDATA_PLAYERDATA structure |
||
| 2167 | *) |
||
| 2168 | // {B4319322-D20D-11d0-BA39-00C04FD7ED67} |
||
| 2169 | DPLPROPERTY_PlayerGuid: TGUID = |
||
| 2170 | (D1: $B4319322; D2: $D20D; D3: $11D0; D4: ($BA, $39, $00, $C0, $4F, $D7, $ED, $67)); |
||
| 2171 | |||
| 2172 | type |
||
| 2173 | (* |
||
| 2174 | * TDPLData_PlayerGUID |
||
| 2175 | * |
||
| 2176 | * Data structure to hold the GUID of the player and player creation flags |
||
| 2177 | * from the lobby. |
||
| 2178 | *) |
||
| 2179 | PDPLData_PlayerGUID = ^TDPLData_PlayerGUID; |
||
| 2180 | TDPLData_PlayerGUID = packed record |
||
| 2181 | guidPlayer: TGUID; |
||
| 2182 | dwPlayerFlags: DWORD; |
||
| 2183 | end; |
||
| 2184 | |||
| 2185 | const |
||
| 2186 | (* |
||
| 2187 | * DPLPROPERTY_PlayerScore |
||
| 2188 | * |
||
| 2189 | * Used to send an array of long integers to the lobby indicating the |
||
| 2190 | * score of a player. |
||
| 2191 | * |
||
| 2192 | * Property data is the TDPLData_PlayerScore structure. |
||
| 2193 | *) |
||
| 2194 | // {48784000-D219-11d0-BA39-00C04FD7ED67} |
||
| 2195 | DPLPROPERTY_PlayerScore: TGUID = |
||
| 2196 | (D1: $48784000; D2: $D219; D3: $11D0; D4: ($BA, $39, $00, $C0, $4F, $D7, $ED, $67)); |
||
| 2197 | |||
| 2198 | type |
||
| 2199 | (* |
||
| 2200 | * TDPLData_PlayerScore |
||
| 2201 | * |
||
| 2202 | * Data structure to hold an array of long integers representing a player score. |
||
| 2203 | * Application must allocate enough memory to hold all the scores. |
||
| 2204 | *) |
||
| 2205 | PDPLData_PlayerScore = ^TDPLData_PlayerScore; |
||
| 2206 | TDPLData_PlayerScore = packed record |
||
| 2207 | dwScoreCount: DWORD; |
||
| 2208 | Score: array[0..0] of Longint; |
||
| 2209 | end; |
||
| 2210 | |||
| 2211 | (**************************************************************************** |
||
| 2212 | * |
||
| 2213 | * DirectPlay Address ID's |
||
| 2214 | * |
||
| 2215 | ****************************************************************************) |
||
| 2216 | |||
| 2217 | (* DirectPlay Address |
||
| 2218 | * |
||
| 2219 | * A DirectPlay address consists of multiple chunks of data, each tagged |
||
| 2220 | * with a GUID signifying the type of data in the chunk. The chunk also |
||
| 2221 | * has a length so that unknown chunk types can be skipped. |
||
| 2222 | * |
||
| 2223 | * The EnumAddress() function is used to parse these address data chunks. |
||
| 2224 | *) |
||
| 2225 | |||
| 2226 | (* |
||
| 2227 | * TDPAddress |
||
| 2228 | * |
||
| 2229 | * Header for block of address data elements |
||
| 2230 | *) |
||
| 2231 | PDPAddress = ^TDPAddress; |
||
| 2232 | TDPAddress = packed record |
||
| 2233 | guidDataType: TGUID; |
||
| 2234 | dwDataSize: DWORD; |
||
| 2235 | end; |
||
| 2236 | |||
| 2237 | const |
||
| 2238 | (* |
||
| 2239 | * DPAID_TotalSize |
||
| 2240 | * |
||
| 2241 | * Chunk is a DWORD containing size of entire TDPAddress structure |
||
| 2242 | *) |
||
| 2243 | |||
| 2244 | // {1318F560-912C-11d0-9DAA-00A0C90A43CB} |
||
| 2245 | DPAID_TotalSize: TGUID = |
||
| 2246 | (D1: $1318F560; D2: $912C; D3: $11D0; D4: ($9D, $AA, $00, $A0, $C9, $A, $43, $CB)); |
||
| 2247 | |||
| 2248 | (* |
||
| 2249 | * DPAID_ServiceProvider |
||
| 2250 | * |
||
| 2251 | * Chunk is a GUID describing the service provider that created the chunk. |
||
| 2252 | * All addresses must contain this chunk. |
||
| 2253 | *) |
||
| 2254 | |||
| 2255 | // {07D916C0-E0AF-11cf-9C4E-00A0C905425E} |
||
| 2256 | DPAID_ServiceProvider: TGUID = |
||
| 2257 | (D1: $7D916C0; D2: $E0AF; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2258 | |||
| 2259 | (* |
||
| 2260 | * DPAID_LobbyProvider |
||
| 2261 | * |
||
| 2262 | * Chunk is a GUID describing the lobby provider that created the chunk. |
||
| 2263 | * All addresses must contain this chunk. |
||
| 2264 | *) |
||
| 2265 | |||
| 2266 | // {59B95640-9667-11d0-A77D-0000F803ABFC} |
||
| 2267 | DPAID_LobbyProvider: TGUID = |
||
| 2268 | (D1: $59B95640; D2: $9667; D3: $11D0; D4: ($A7, $7D, $00, $00, $F8, $3, $AB, $FC)); |
||
| 2269 | |||
| 2270 | (* |
||
| 2271 | * DPAID_Phone and DPAID_PhoneW |
||
| 2272 | * |
||
| 2273 | * Chunk is a string containing a phone number (i.e. "1-800-555-1212") |
||
| 2274 | * in ANSI or UNICODE format |
||
| 2275 | *) |
||
| 2276 | |||
| 2277 | // {78EC89A0-E0AF-11cf-9C4E-00A0C905425E} |
||
| 2278 | DPAID_Phone: TGUID = |
||
| 2279 | (D1: $78EC89A0; D2: $E0AF; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2280 | |||
| 2281 | // {BA5A7A70-9DBF-11d0-9CC1-00A0C905425E} |
||
| 2282 | DPAID_PhoneW: TGUID = |
||
| 2283 | (D1: $BA5A7A70; D2: $9DBF; D3: $11D0; D4: ($9C, $C1, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2284 | |||
| 2285 | (* |
||
| 2286 | * DPAID_Modem and DPAID_ModemW |
||
| 2287 | * |
||
| 2288 | * Chunk is a string containing a modem name registered with TAPI |
||
| 2289 | * in ANSI or UNICODE format |
||
| 2290 | *) |
||
| 2291 | |||
| 2292 | // {F6DCC200-A2FE-11d0-9C4F-00A0C905425E} |
||
| 2293 | DPAID_Modem: TGUID = |
||
| 2294 | (D1: $F6DCC200; D2: $A2FE; D3: $11D0; D4: ($9C, $4F, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2295 | |||
| 2296 | // {01FD92E0-A2FF-11d0-9C4F-00A0C905425E} |
||
| 2297 | DPAID_ModemW: TGUID = |
||
| 2298 | (D1: $1FD92E0; D2: $A2FF; D3: $11D0; D4: ($9C, $4F, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2299 | |||
| 2300 | (* |
||
| 2301 | * DPAID_Inet and DPAID_InetW |
||
| 2302 | * |
||
| 2303 | * Chunk is a string containing a TCP/IP host name or an IP address |
||
| 2304 | * (i.e. "dplay.microsoft.com" or "137.55.100.173") in ANSI or UNICODE format |
||
| 2305 | *) |
||
| 2306 | |||
| 2307 | // {C4A54DA0-E0AF-11cf-9C4E-00A0C905425E} |
||
| 2308 | DPAID_INet: TGUID = |
||
| 2309 | (D1: $C4A54DA0; D2: $E0AF; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2310 | |||
| 2311 | // {E63232A0-9DBF-11d0-9CC1-00A0C905425E} |
||
| 2312 | DPAID_INetW: TGUID = |
||
| 2313 | (D1: $E63232A0; D2: $9DBF; D3: $11D0; D4: ($9C, $C1, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2314 | |||
| 2315 | (* |
||
| 2316 | * DPAID_InetPort |
||
| 2317 | * |
||
| 2318 | * Chunk is the port number used for creating the apps TCP and UDP sockets. |
||
| 2319 | * WORD value (i.e. 47624) |
||
| 2320 | *) |
||
| 2321 | |||
| 2322 | // {E4524541-8EA5-11d1-8A96-006097B01411} |
||
| 2323 | DPAID_INetPort: TGUID = |
||
| 2324 | (D1: $E4524541; D2: $8EA5; D3: $11D1; D4: ($8A, $96, $00, $60, $97, $B0, $14, $11)); |
||
| 2325 | |||
| 2326 | //@@BEGIN_MSINTERNAL |
||
| 2327 | (* |
||
| 2328 | * DPAID_MaxMessageSize |
||
| 2329 | * |
||
| 2330 | * Tells DPLAY what the maximum allowed message size is. Enables SPs to |
||
| 2331 | * combat Denial of Service attacks |
||
| 2332 | *) |
||
| 2333 | |||
| 2334 | // this terrible hack is needed so the SP can work with the Elmer build. |
||
| 2335 | // it can be removed when the MSINTERNAL stuff is removed |
||
| 2336 | {$DEFINE MAXMSGSIZEGUIDDEFINED} |
||
| 2337 | |||
| 2338 | // {F5D09980-F0C4-11d1-8326-006097B01411} |
||
| 2339 | DPAID_MaxMessageSize: TGUID = |
||
| 2340 | (D1: $F5D09980; D2: $F0C4; D3: $11D1; D4: ($83, $26, $00, $60, $97, $B0, $14, $11)); |
||
| 2341 | //@@END_MSINTERNAL |
||
| 2342 | |||
| 2343 | (* |
||
| 2344 | * TDPComPortAddress |
||
| 2345 | * |
||
| 2346 | * Used to specify com port settings. The constants that define baud rate, |
||
| 2347 | * stop bits and parity are defined in WINBASE.H. The constants for flow |
||
| 2348 | * control are given below. |
||
| 2349 | *) |
||
| 2350 | |||
| 2351 | DPCPA_NOFLOW = 0; // no flow control |
||
| 2352 | DPCPA_XONXOFFFLOW = 1; // software flow control |
||
| 2353 | DPCPA_RTSFLOW = 2; // hardware flow control with RTS |
||
| 2354 | DPCPA_DTRFLOW = 3; // hardware flow control with DTR |
||
| 2355 | DPCPA_RTSDTRFLOW = 4; // hardware flow control with RTS and DTR |
||
| 2356 | |||
| 2357 | type |
||
| 2358 | PDPComPortAddress = ^TDPComPortAddress; |
||
| 2359 | TDPComPortAddress = packed record |
||
| 2360 | dwComPort: DWORD; // COM port to use (1-4) |
||
| 2361 | dwBaudRate: DWORD; // baud rate (100-256k) |
||
| 2362 | dwStopBits: DWORD; // no. stop bits (1-2) |
||
| 2363 | dwParity: DWORD; // parity (none, odd, even, mark) |
||
| 2364 | dwFlowControl: DWORD; // flow control (none, xon/xoff, rts, dtr) |
||
| 2365 | end; |
||
| 2366 | |||
| 2367 | const |
||
| 2368 | (* |
||
| 2369 | * DPAID_ComPort |
||
| 2370 | * |
||
| 2371 | * Chunk contains a TDPComPortAddress structure defining the serial port. |
||
| 2372 | *) |
||
| 2373 | |||
| 2374 | // {F2F0CE00-E0AF-11cf-9C4E-00A0C905425E} |
||
| 2375 | DPAID_ComPort: TGUID = |
||
| 2376 | (D1: $F2F0CE00; D2: $E0AF; D3: $11CF; D4: ($9C, $4E, $00, $A0, $C9, $5, $42, $5E)); |
||
| 2377 | |||
| 2378 | (**************************************************************************** |
||
| 2379 | * |
||
| 2380 | * dplobby 1.0 obsolete definitions |
||
| 2381 | * Included for compatibility only. |
||
| 2382 | * |
||
| 2383 | ****************************************************************************) |
||
| 2384 | |||
| 2385 | DPLAD_SYSTEM = DPLMSG_SYSTEM; |
||
| 2386 | |||
| 2387 | implementation |
||
| 2388 | |||
| 2389 | (*==========================================================================; |
||
| 2390 | * |
||
| 2391 | * Copyright (C) 1994-1997 Microsoft Corporation. All Rights Reserved. |
||
| 2392 | * |
||
| 2393 | * File: dplay.h |
||
| 2394 | * Content: DirectPlay include file |
||
| 2395 | * |
||
| 2396 | ***************************************************************************) |
||
| 2397 | |||
| 2398 | function DPErrorString(Value: HResult): string; |
||
| 2399 | begin |
||
| 2400 | case Value of |
||
| 2401 | CLASS_E_NOAGGREGATION: Result := 'A non-NULL value was passed for the pUnkOuter parameter in DirectPlayCreate, DirectPlayLobbyCreate, or IDirectPlayLobby2::Connect.'; |
||
| 2402 | DPERR_ACCESSDENIED: Result := 'The session is full or an incorrect password was supplied.'; |
||
| 2403 | DPERR_ACTIVEPLAYERS: Result := 'The requested operation cannot be performed because there are existing active players.'; |
||
| 2404 | DPERR_ALREADYINITIALIZED: Result := 'This object is already initialized.'; |
||
| 2405 | DPERR_APPNOTSTARTED: Result := 'The application has not been started yet.'; |
||
| 2406 | DPERR_AUTHENTICATIONFAILED: Result := 'The password or credentials supplied could not be authenticated.'; |
||
| 2407 | DPERR_BUFFERTOOLARGE: Result := 'The data buffer is too large to store.'; |
||
| 2408 | DPERR_BUSY: Result := 'A message cannot be sent because the transmission medium is busy.'; |
||
| 2409 | DPERR_BUFFERTOOSMALL: Result := 'The supplied buffer is not large enough to contain the requested data.'; |
||
| 2410 | DPERR_CANTADDPLAYER: Result := 'The player cannot be added to the session.'; |
||
| 2411 | DPERR_CANTCREATEGROUP: Result := 'A new group cannot be created.'; |
||
| 2412 | DPERR_CANTCREATEPLAYER: Result := 'A new player cannot be created.'; |
||
| 2413 | DPERR_CANTCREATEPROCESS: Result := 'Cannot start the application.'; |
||
| 2414 | DPERR_CANTCREATESESSION: Result := 'A new session cannot be created.'; |
||
| 2415 | DPERR_CANTLOADCAPI: Result := 'No credentials were supplied and the CryptoAPI package (CAPI) to use for cryptography services cannot be loaded.'; |
||
| 2416 | DPERR_CANTLOADSECURITYPACKAGE: Result := 'The software security package cannot be loaded.'; |
||
| 2417 | DPERR_CANTLOADSSPI: Result := 'No credentials were supplied and the software security package (SSPI) that will prompt for credentials cannot be loaded.'; |
||
| 2418 | DPERR_CAPSNOTAVAILABLEYET: Result := 'The capabilities of the DirectPlay object have not been determined yet. This error will occur if the DirectPlay object is implemented on a connectivity solution that requires polling to determine available bandwidth and latency.'; |
||
| 2419 | DPERR_CONNECTING: Result := 'The method is in the process of connecting to the network. The application should keep calling the method until it returns DP_OK, indicating successful completion, or it returns a different error.'; |
||
| 2420 | DPERR_ENCRYPTIONFAILED: Result := 'The requested information could not be digitally encrypted. Encryption is used for message privacy. This error is only relevant in a secure session.'; |
||
| 2421 | DPERR_EXCEPTION: Result := 'An exception occurred when processing the request.'; |
||
| 2422 | DPERR_GENERIC: Result := 'An undefined error condition occurred.'; |
||
| 2423 | // DPERR_INVALIDCREDENTIALS: Result := 'The credentials supplied (as to IDirectPlay3::SecureOpen) were not valid.'; |
||
| 2424 | DPERR_INVALIDFLAGS: Result := 'The flags passed to this method are invalid.'; |
||
| 2425 | DPERR_INVALIDGROUP: Result := 'The group ID is not recognized as a valid group ID for this game session.'; |
||
| 2426 | DPERR_INVALIDINTERFACE: Result := 'The interface parameter is invalid.'; |
||
| 2427 | DPERR_INVALIDOBJECT: Result := 'The DirectPlay object pointer is invalid.'; |
||
| 2428 | DPERR_INVALIDPARAMS: Result := 'One or more of the parameters passed to the method are invalid.'; |
||
| 2429 | DPERR_INVALIDPASSWORD: Result := 'An invalid password was supplied when attempting to join a session that requires a password.'; |
||
| 2430 | DPERR_INVALIDPLAYER: Result := 'The player ID is not recognized as a valid player ID for this game session.'; |
||
| 2431 | DPERR_LOGONDENIED: Result := 'The session could not be opened because credentials are required and either no credentials were supplied or the credentials were invalid.'; |
||
| 2432 | DPERR_NOCAPS: Result := 'The communication link that DirectPlay is attempting to use is not capable of this function.'; |
||
| 2433 | DPERR_NOCONNECTION: Result := 'No communication link was established.'; |
||
| 2434 | DPERR_NOINTERFACE: Result := 'The interface is not supported.'; |
||
| 2435 | DPERR_NOMESSAGES: Result := 'There are no messages in the receive queue.'; |
||
| 2436 | DPERR_NONAMESERVERFOUND: Result := 'No name server (host) could be found or created. A host must exist to create a player.'; |
||
| 2437 | DPERR_NONEWPLAYERS: Result := 'The session is not accepting any new players.'; |
||
| 2438 | DPERR_NOPLAYERS: Result := 'There are no active players in the session.'; |
||
| 2439 | DPERR_NOSESSIONS: Result := 'There are no existing sessions for this game.'; |
||
| 2440 | DPERR_NOTLOBBIED: Result := 'Returned by the IDirectPlayLobby2::Connect method if the application was not started by using the IDirectPlayLobby2::RunApplication method or if there is no DPLCONNECTION structure currently initialized for this DirectPlayLobby object.'; |
||
| 2441 | DPERR_NOTLOGGEDIN: Result := 'An action cannot be performed because a player or client application is not logged in. Returned by the IDirectPlay3::Send method when the client application tries to send a secure message without being logged in.'; |
||
| 2442 | DPERR_OUTOFMEMORY: Result := 'There is insufficient memory to perform the requested operation.'; |
||
| 2443 | DPERR_PLAYERLOST: Result := 'A player has lost the connection to the session.'; |
||
| 2444 | DPERR_SENDTOOBIG: Result := 'The message being sent by the IDirectPlay3::Send method is too large.'; |
||
| 2445 | DPERR_SESSIONLOST: Result := 'The connection to the session has been lost.'; |
||
| 2446 | DPERR_SIGNFAILED: Result := 'The requested information could not be digitally signed. Digital signatures are used to establish the authenticity of messages.'; |
||
| 2447 | DPERR_TIMEOUT: Result := 'The operation could not be completed in the specified time.'; |
||
| 2448 | DPERR_UNAVAILABLE: Result := 'The requested function is not available at this time.'; |
||
| 2449 | DPERR_UNINITIALIZED: Result := 'The requested object has not been initialized.'; |
||
| 2450 | DPERR_UNKNOWNAPPLICATION: Result := 'An unknown application was specified.'; |
||
| 2451 | DPERR_UNSUPPORTED: Result := 'The function is not available in this implementation. Returned from IDirectPlay3::GetGroupConnectionSettings and IDirectPlay3::SetGroupConnectionSettings if they are called from a session that is not a lobby session.'; |
||
| 2452 | DPERR_USERCANCEL: Result := 'Can be returned in two ways. 1) The user canceled the connection process during a call to the IDirectPlay3::Open method. 2) The user clicked Cancel in one of the DirectPlay service provider dialog boxes during a call to IDirectPlay3::EnumSessions.'; |
||
| 2453 | else Result := 'Unrecognized Error'; |
||
| 2454 | end; |
||
| 2455 | end; |
||
| 2456 | |||
| 2457 | function IsNTandDelphiRunning : boolean; |
||
| 2458 | var |
||
| 2459 | OSVersion : TOSVersionInfo; |
||
| 2460 | AppName : array[0..255] of char; |
||
| 2461 | begin |
||
| 2462 | OSVersion.dwOsVersionInfoSize := sizeof(OSVersion); |
||
| 2463 | GetVersionEx(OSVersion); |
||
| 2464 | // Not running in NT or program is not Delphi itself ? |
||
| 2465 | AppName[0] := #0; |
||
| 2466 | lstrcat(AppName, PChar(ParamStr(0))); // ParamStr(0) = Application.ExeName |
||
| 2467 | {$IFDEF UNICODE} |
||
| 2468 | CharUpperBuff(AppName, High(AppName) + 1); |
||
| 2469 | {$ELSE} |
||
| 2470 | CharUpperBuff(AppName, SizeOf(AppName)); |
||
| 2471 | {$ENDIF} |
||
| 2472 | result := ( (OSVersion.dwPlatformID = VER_PLATFORM_WIN32_NT) and |
||
| 2473 | (Pos('DELPHI32.EXE', AppName) = Length(AppName) - Length('DELPHI32.EXE') + 1) ); |
||
| 2474 | end; |
||
| 2475 | |||
| 2476 | initialization |
||
| 2477 | begin |
||
| 2478 | if not IsNTandDelphiRunning then |
||
| 2479 | begin |
||
| 2480 | DPlayDLL := LoadLibrary('DPlayX.dll'); |
||
| 2481 | |||
| 2482 | DirectPlayEnumerateA := GetProcAddress(DPlayDLL, 'DirectPlayEnumerateA'); |
||
| 2483 | DirectPlayEnumerateW := GetProcAddress(DPlayDLL, 'DirectPlayEnumerateW'); |
||
| 2484 | {$IFDEF UNICODE} |
||
| 2485 | DirectPlayEnumerate := DirectPlayEnumerateW; |
||
| 2486 | {$ELSE} |
||
| 2487 | DirectPlayEnumerate := DirectPlayEnumerateA; |
||
| 2488 | {$ENDIF} |
||
| 2489 | |||
| 2490 | DirectPlayCreate := GetProcAddress(DPlayDLL, 'DirectPlayCreate'); |
||
| 2491 | |||
| 2492 | // File: dplay.h |
||
| 2493 | |||
| 2494 | DirectPlayLobbyCreateW := GetProcAddress(DPlayDLL, 'DirectPlayLobbyCreateW'); |
||
| 2495 | DirectPlayLobbyCreateA := GetProcAddress(DPlayDLL, 'DirectPlayLobbyCreateA'); |
||
| 2496 | {$IFDEF UNICODE} |
||
| 2497 | DirectPlayLobbyCreate := DirectPlayLobbyCreateW; |
||
| 2498 | {$ELSE} |
||
| 2499 | DirectPlayLobbyCreate := DirectPlayLobbyCreateA; |
||
| 2500 | {$ENDIF} |
||
| 2501 | |||
| 2502 | end; |
||
| 2503 | end; |
||
| 2504 | |||
| 2505 | finalization |
||
| 2506 | begin |
||
| 2507 | if DPlayDLL <> 0 then FreeLibrary(DPlayDLL); |
||
| 2508 | end; |
||
| 2509 | |||
| 2510 | end. |