X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=changer-src%2Fscsi-hpux_new.c;fp=changer-src%2Fscsi-hpux_new.c;h=0000000000000000000000000000000000000000;hb=538ae376635af705ebcd686f3b4b7b72a6652985;hp=288bff28d30a171cf72f0b050feda76d31dd6b26;hpb=11425c69eb58b6103beb68adc13912735ba36975;p=debian%2Famanda diff --git a/changer-src/scsi-hpux_new.c b/changer-src/scsi-hpux_new.c deleted file mode 100644 index 288bff2..0000000 --- a/changer-src/scsi-hpux_new.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - * Amanda, The Advanced Maryland Automatic Network Disk Archiver - * Copyright (c) 1991-2000 University of Maryland at College Park - * All Rights Reserved. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of U.M. not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. U.M. makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M. - * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Authors: the Amanda Development Team. Its members are listed in a - * file named AUTHORS, in the root directory of this distribution. - */ -/* - * $Id: scsi-hpux_new.c,v 1.19 2006/05/25 01:47:08 johnfranks Exp $ - * - * Interface to execute SCSI commands on an HP-UX Workstation - * - * Copyright (c) Thomas Hepper th@ant.han.de - */ - - -#include "amanda.h" - -#include -#include - -#include - -void SCSI_OS_Version() -{ -#ifndef lint - static char rcsid[] = "$Id: scsi-hpux_new.c,v 1.19 2006/05/25 01:47:08 johnfranks Exp $"; - DebugPrint(DEBUG_INFO, SECTION_INFO, "scsi-os-layer: %s\n",rcsid); -#endif -} - -int SCSI_OpenDevice(int ip) -{ - extern OpenFiles_T *pDev; - int DeviceFD; - int i; - - if (pDev[ip].inqdone == 0) - { - pDev[ip].inqdone = 1; - if ((DeviceFD = open(pDev[ip].dev, O_RDWR| O_NDELAY)) >= 0) - { - pDev[ip].avail = 1; - pDev[ip].fd = DeviceFD; - pDev[ip].devopen = 1; - pDev[ip].SCSI = 0; - pDev[ip].inquiry = (SCSIInquiry_T *)malloc(INQUIRY_SIZE); - - if (SCSI_Inquiry(ip, pDev[ip].inquiry, INQUIRY_SIZE) == 0) - { - if (pDev[ip].inquiry->type == TYPE_TAPE || pDev[ip].inquiry->type == TYPE_CHANGER) - { - for (i=0;i < 16;i++) - pDev[ip].ident[i] = pDev[ip].inquiry->prod_ident[i]; - for (i=15; i >= 0 && !isalnum(pDev[ip].inquiry->prod_ident[i]) ; i--) - { - pDev[ip].inquiry->prod_ident[i] = '\0'; - } - pDev[ip].SCSI = 1; - - if (pDev[ip].inquiry->type == TYPE_TAPE) - { - pDev[ip].type = stralloc("tape"); - } - - if (pDev[ip].inquiry->type == TYPE_CHANGER) - { - pDev[ip].type = stralloc("changer"); - } - - PrintInquiry(pDev[ip].inquiry); - return(1); - } else { - close(DeviceFD); - free(pDev[ip].inquiry); - return(0); - } - } - close(DeviceFD); - free(pDev[ip].inquiry); - pDev[ip].inquiry = NULL; - return(1); - } - } else { - if ((DeviceFD = open(pDev[ip].dev, O_RDWR| O_NDELAY)) >= 0) - { - pDev[ip].fd = DeviceFD; - pDev[ip].devopen = 1; - return(1); - } - } - - return(0); -} - -int SCSI_CloseDevice(int DeviceFD) -{ - extern OpenFiles_T *pDev; - int ret; - - ret = close(pDev[DeviceFD].fd); - pDev[DeviceFD].devopen = 0; - return(ret); -} - -int SCSI_ExecuteCommand(int DeviceFD, - Direction_T Direction, - CDB_T CDB, - size_t CDB_Length, - void *DataBuffer, - size_t DataBufferLength, - RequestSense_T *RequestSenseBuf, - size_t RequestSenseLength) -{ - extern OpenFiles_T *pDev; - struct sctl_io sctl_io; - int Retries = 3; - int Zero = 0, Result; - - /* Basic sanity checks */ - assert(CDB_Length <= UCHAR_MAX); - assert(RequestSenseLength <= UCHAR_MAX); - - /* Clear buffer for cases where sense is not returned */ - memset(RequestSenseBuf, 0, RequestSenseLength); - - if (pDev[DeviceFD].avail == 0) - { - return(SCSI_ERROR); - } - - - memset(&sctl_io, '\0', SIZEOF(struct sctl_io)); - - sctl_io.flags = 0; - sctl_io.max_msecs = 240000; - /* Set the cmd */ - memcpy(sctl_io.cdb, CDB, CDB_Length); - sctl_io.cdb_length = CDB_Length; - /* Data buffer for results */ - sctl_io.data = DataBuffer; - sctl_io.data_length = (unsigned)DataBufferLength; - - switch (Direction) - { - case Input: - sctl_io.flags = sctl_io.flags | SCTL_READ; - break; - case Output: - break; - } - - while (--Retries > 0) { - - if (pDev[DeviceFD].devopen == 0) - { - if (SCSI_OpenDevice(DeviceFD) == 0) - { - dbprintf(_("SCSI_ExecuteCommand could not open %s: %s\n"), - pDev[DeviceFD].dev, - strerror(errno)); - sleep(1); /* Give device a little time befor retry */ - continue; - } - } - - DecodeSCSI(CDB, "SCSI_ExecuteCommand : "); - Result = ioctl(pDev[DeviceFD].fd, SIOC_IO, &sctl_io); - SCSI_CloseDevice(DeviceFD); - if (Result < 0) - { - return(SCSI_ERROR); - } - - SCSI_CloseDevice(DeviceFD); - - memcpy(RequestSenseBuf, sctl_io.sense, RequestSenseLength); - - switch(sctl_io.cdb_status) - { - case S_GOOD: - return(SCSI_OK); - - case S_CHECK_CONDITION: - return(SCSI_CHECK); - - default: - return(SCSI_ERROR); - } - } - return(SCSI_ERROR); -} -/* - * Send the command to the device with the - * ioctl interface - */ -int Tape_Ioctl( int DeviceFD, int command) -{ - extern OpenFiles_T *pDev; - struct mtop mtop; - int ret = 0; - - if (pDev[DeviceFD].devopen == 0) - if (SCSI_OpenDevice(DeviceFD) == 0) - return(-1); - - switch (command) - { - case IOCTL_EJECT: - mtop.mt_op = MTOFFL; - mtop.mt_count = 1; - break; - - default: - break; - } - - if (ioctl(pDev[DeviceFD].fd , MTIOCTOP, &mtop) != 0) - { - dbprintf(_("Tape_Ioctl error ioctl %s\n"), strerror(errno)); - SCSI_CloseDevice(DeviceFD); - return(-1); - } - - SCSI_CloseDevice(DeviceFD); - return(ret); -} - - - -int Tape_Status( int DeviceFD) -{ - extern OpenFiles_T *pDev; - struct mtget mtget; - int ret = 0; - - if (pDev[DeviceFD].devopen == 0) - if (SCSI_OpenDevice(DeviceFD) == 0) - return(-1); - - if (ioctl(pDev[DeviceFD].fd, MTIOCGET, &mtget) != 0) - { - dbprintf(_("Tape_Status error ioctl %s\n"), strerror(errno)); - SCSI_CloseDevice(DeviceFD); - return(-1); - } - - dbprintf(_("ioctl -> mtget.mt_gstat %X\n"),mtget.mt_gstat); - if (GMT_ONLINE(mtget.mt_gstat)) - { - ret = TAPE_ONLINE; - } - - if (GMT_BOT(mtget.mt_gstat)) - { - ret = ret | TAPE_BOT; - } - - if (GMT_EOT(mtget.mt_gstat)) - { - ret = ret | TAPE_EOT; - } - - if (GMT_WR_PROT(mtget.mt_gstat)) - { - ret = ret | TAPE_WR_PROT; - } - - SCSI_CloseDevice(DeviceFD); - return(ret); -} - -int ScanBus(int print) -{ -/* - Not yet -*/ - return(-1); -} -/* - * Local variables: - * indent-tabs-mode: nil - * c-file-style: gnu - * End: - */