mirror of
https://github.com/dborth/snes9xgx.git
synced 2024-12-04 16:34:21 +01:00
65984b9102
- added: option to disable AA filtering
(snes graphics 'crisper', AA now default OFF)
- added: mapped zooming and turbo mode to classic controller
- added: preliminary usb support (loading)
- changed: sram and freezes now saved by filename, not internal romname.
If you have multiple versions of the same game, you can now have
srams and freezes for each version. A prompt to convert to the
new naming is provided for sram only.
- changed: by default, autoload/save sram and freeze enabled
220 lines
5.4 KiB
C
220 lines
5.4 KiB
C
/****************************************************************************
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* TinySMB-GC
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*
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* Nintendo Gamecube SaMBa implementation.
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*
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* Copyright softdev@tehskeen.com
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*
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* Authentication modules, LMhash and DES are
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*
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* Copyright Christopher R Hertel.
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* http://www.ubiqx.org
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*
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* You WILL find Ethereal, available from http://www.ethereal.com
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* invaluable for debugging each new SAMBA implementation.
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*
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* Recommended Reading
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* Implementing CIFS - Christopher R Hertel
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* SNIA CIFS Documentation - http://www.snia.org
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*
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* License:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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****************************************************************************/
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#ifndef NBTSMB_INC
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#define NBTSMB_INC
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/**
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* NBT/SMB Wrapper
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*/
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typedef struct
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{
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unsigned char msg; /*** NBT Message ***/
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unsigned char flags; /*** Not much here really ***/
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unsigned short length; /*** Length, excluding NBT ***/
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char smb[2916]; /*** GC Actual is 2920 bytes ***/
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}
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NBTSMB;
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/**
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* Session Information
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*/
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typedef struct
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{
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unsigned short TID;
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unsigned short PID;
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unsigned short UID;
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unsigned short MID;
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unsigned short sKey;
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unsigned short MaxBuffer;
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unsigned short MaxMpx;
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unsigned short MaxVCS;
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unsigned char challenge[10];
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char p_domain[64];
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unsigned short sid;
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unsigned short count;
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unsigned short eos;
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}
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SMBSESSION;
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/*** SMB_FILEENTRY
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SMB Long Filename Directory Entry
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***/
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typedef struct
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{
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unsigned int size_low;
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unsigned int size_high;
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unsigned int attributes;
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char name[256];
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}
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SMBDIRENTRY;
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/***
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* SMB File Handle
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*/
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typedef unsigned short SMBFILE;
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#define SMB_HEADER 32 /*** SMB Headers are always 32 bytes long ***/
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#define SMB_PROTO 0x424d53ff
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/**
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* Field offsets.
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*/
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#define SMB_OFFSET_CMD 4
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#define SMB_OFFSET_NTSTATUS 5
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#define SMB_OFFSET_ECLASS 5
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#define SMB_OFFSET_ECODE 7
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#define SMB_OFFSET_FLAGS 9
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#define SMB_OFFSET_FLAGS2 10
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#define SMB_OFFSET_EXTRA 12
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#define SMB_OFFSET_TID 24
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#define SMB_OFFSET_PID 26
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#define SMB_OFFSET_UID 28
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#define SMB_OFFSET_MID 30
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/**
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* Message / Commands
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*/
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#define SESS_MSG 0x00
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#define SMB_NEG_PROTOCOL 0x72
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#define SMB_SETUP_ANDX 0x73
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#define SMB_TREEC_ANDX 0x75
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/**
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* SMBTrans2
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*/
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#define SMB_TRANS2 0x32
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#define SMB_OPEN2 0
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#define SMB_FIND_FIRST2 1
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#define SMB_FIND_NEXT2 2
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#define SMB_QUERY_FS_INFO 3
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#define SMB_QUERY_PATH_INFO 5
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#define SMB_SET_PATH_INFO 6
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#define SMB_QUERY_FILE_INFO 7
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#define SMB_SET_FILE_INFO 8
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#define SMB_CREATE_DIR 13
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#define SMB_FIND_CLOSE2 0x34
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/**
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* File I/O
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*/
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#define SMB_OPEN_ANDX 0x2d
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#define SMB_WRITE_ANDX 0x2f
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#define SMB_READ_ANDX 0x2e
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#define SMB_CLOSE 4
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/**
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* SMB File Access Modes
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*/
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#define SMB_OPEN_READING 0
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#define SMB_OPEN_WRITING 1
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#define SMB_OPEN_READWRITE 2
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#define SMB_OPEN_COMPATIBLE 0
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#define SMB_DENY_READWRITE 0x10
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#define SMB_DENY_WRITE 0x20
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#define SMB_DENY_READ 0x30
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#define SMB_DENY_NONE 0x40
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/**
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* SMB File Open Function
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*/
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#define SMB_OF_OPEN 1
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#define SMB_OF_TRUNCATE 2
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#define SMB_OF_CREATE 16
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/**
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* FileSearch
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*/
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#define SMB_SRCH_DIRECTORY 16
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#define SMB_SRCH_READONLY 1
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#define SMB_SRCH_HIDDEN 2
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#define SMB_SRCH_SYSTEM 4
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#define SMB_SRCH_VOLUME 8
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/**
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* SMB Error codes
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*/
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#define SMB_SUCCESS 1
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#define BAD_PROTOCOL -1
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#define SMB_ERROR -2
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#define SMB_BAD_COMMAND -3
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#define SMB_PROTO_FAIL -4
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#define SMB_NOT_USER -5
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#define SMB_BAD_KEYLEN -6
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/**
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* TRANS2 Offsets
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*/
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#define T2_WORD_CNT SMB_HEADER
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#define T2_PRM_CNT T2_WORD_CNT + 1
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#define T2_DATA_CNT T2_PRM_CNT + 2
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#define T2_MAXPRM_CNT T2_DATA_CNT + 2
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#define T2_MAXBUFFER T2_MAXPRM_CNT + 2
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#define T2_SETUP_CNT T2_MAXBUFFER + 2
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#define T2_SPRM_CNT T2_SETUP_CNT + 10
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#define T2_SPRM_OFS T2_SPRM_CNT + 2
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#define T2_SDATA_CNT T2_SPRM_OFS + 2
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#define T2_SDATA_OFS T2_SDATA_CNT + 2
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#define T2_SSETUP_CNT T2_SDATA_OFS + 2
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#define T2_SUB_CMD T2_SSETUP_CNT + 2
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#define T2_BYTE_CNT T2_SUB_CMD + 2
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/**
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* Prototypes
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*/
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/*** Session ***/
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int SMB_Init (char *user, char *password, char *client,
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char *server, char *share, char *IP);
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void SMB_Destroy ();
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/*** File Find ***/
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int SMB_FindFirst (char *filename, unsigned short flags, SMBDIRENTRY * sdir);
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int SMB_FindNext (SMBDIRENTRY * sdir);
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int SMB_FindClose ();
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/*** File I/O ***/
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SMBFILE SMB_Open (char *filename, unsigned short access,
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unsigned short creation);
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void SMB_Close (SMBFILE sfid);
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int SMB_Read (char *buffer, int size, int offset, SMBFILE sfile);
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int SMB_Write (char *buffer, int size, int offset, SMBFILE sfile);
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#endif
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