diff options
Diffstat (limited to 'rbutil/ipodpatcher/ipodio-win32-scsi.c')
-rw-r--r-- | rbutil/ipodpatcher/ipodio-win32-scsi.c | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/rbutil/ipodpatcher/ipodio-win32-scsi.c b/rbutil/ipodpatcher/ipodio-win32-scsi.c deleted file mode 100644 index 16460cfba3..0000000000 --- a/rbutil/ipodpatcher/ipodio-win32-scsi.c +++ /dev/null @@ -1,147 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2009 Dave Chapman - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - * - * Based on the getCapsUsingSCSIPassThrough() function from "cddrv.cpp": - * - http://www.farmanager.com/svn/trunk/unicode_far/cddrv.cpp - * - * Copyright (c) 1996 Eugene Roshal - * Copyright (c) 2000 Far Group - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the authors may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -#if defined(_WIN32) -#include <windows.h> -#include <stddef.h> -#include <stdio.h> - -#include "ipodio.h" - -/* from ddk/ntddscsi.h */ -#define SCSI_IOCTL_DATA_OUT 0 -#define SCSI_IOCTL_DATA_IN 1 -#define SCSI_IOCTL_DATA_UNSPECIFIED 2 - -#define IOCTL_SCSI_PASS_THROUGH \ - CTL_CODE(FILE_DEVICE_CONTROLLER, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) - -typedef struct _SCSI_PASS_THROUGH { - USHORT Length; - UCHAR ScsiStatus; - UCHAR PathId; - UCHAR TargetId; - UCHAR Lun; - UCHAR CdbLength; - UCHAR SenseInfoLength; - UCHAR DataIn; - ULONG DataTransferLength; - ULONG TimeOutValue; - ULONG_PTR DataBufferOffset; - ULONG SenseInfoOffset; - UCHAR Cdb[16]; -} SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH; - -typedef struct _SCSI_PASS_THROUGH_WITH_BUFFERS { - SCSI_PASS_THROUGH Spt; - ULONG Filler; /* realign buffers to double word boundary */ - UCHAR SenseBuf[32]; - UCHAR DataBuf[512]; -} SCSI_PASS_THROUGH_WITH_BUFFERS, *PSCSI_PASS_THROUGH_WITH_BUFFERS; - -int ipod_scsi_inquiry(struct ipod_t* ipod, int page_code, - unsigned char* buf, int bufsize) -{ - SCSI_PASS_THROUGH_WITH_BUFFERS sptwb; - ULONG length; - DWORD returned; - BOOL status; - - if (bufsize > 255) { - fprintf(stderr,"[ERR] Invalid bufsize in ipod_scsi_inquiry\n"); - return -1; - } - - memset(&sptwb, 0, sizeof(sptwb)); - - sptwb.Spt.Length = sizeof(SCSI_PASS_THROUGH); - sptwb.Spt.PathId = 0; - sptwb.Spt.TargetId = 1; - sptwb.Spt.Lun = 0; - sptwb.Spt.CdbLength = 6; - sptwb.Spt.SenseInfoLength = 32; /* sbuf size */; - sptwb.Spt.DataIn = SCSI_IOCTL_DATA_IN; - sptwb.Spt.DataTransferLength = bufsize; - sptwb.Spt.TimeOutValue = 2; /* 2 seconds */ - sptwb.Spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, DataBuf); - sptwb.Spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, SenseBuf); - length = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, DataBuf) + - sptwb.Spt.DataTransferLength; - - /* Set cdb info */ - sptwb.Spt.Cdb[0] = 0x12; /* SCSI Inquiry */ - sptwb.Spt.Cdb[1] = 1; - sptwb.Spt.Cdb[2] = page_code; - sptwb.Spt.Cdb[3] = 0; - sptwb.Spt.Cdb[4] = bufsize; - sptwb.Spt.Cdb[5] = 0; - - status = DeviceIoControl(ipod->dh, - IOCTL_SCSI_PASS_THROUGH, - &sptwb, - sizeof(SCSI_PASS_THROUGH), - &sptwb, - length, - &returned, - FALSE); - - if (status) { - /* W32 sometimes returns more bytes with additional garbage. - * Make sure to not copy that garbage. */ - memcpy(buf, sptwb.DataBuf, - (DWORD)bufsize >= returned ? returned : (DWORD)bufsize); - return 0; - } else { - return -1; - } -} -#endif - |