269 lines
7.0 KiB
C
269 lines
7.0 KiB
C
/*
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Copyright (C) 2012 by Ronnie Sahlberg <ronniesahlberg@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "iscsi.h"
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#include "scsi-lowlevel.h"
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#include "iscsi-test.h"
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int T0400_inquiry_basic(const char *initiator, const char *url)
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{
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struct iscsi_context *iscsi;
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struct scsi_task *task;
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struct scsi_inquiry_standard *std_inq;
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int ret, lun, i;
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int full_size;
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printf("0400_inquiry_basic:\n");
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printf("===================\n");
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if (show_info) {
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printf("Test the standard INQUIRY data format.\n");
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printf("1, Check we can read the standard INQUIRY data.\n");
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printf("2, Standard data must be at least 36 bytes in size.\n");
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printf("3, Device-type must be either of DISK/TAPE/CDROM.\n");
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printf("4, Check that peripheral-qualifier field is 0.\n");
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printf("5, Check that the version field is valid.\n");
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printf("6, Check that response-data-format is valid.\n");
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printf("7, Check that additional-length is valid.\n");
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printf("8, Verify HiSup flag is set.\n");
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printf("9, Verify vendor-identification is in ASCII.\n");
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printf("10, Verify product-identification is in ASCII.\n");
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printf("11, Verify product-revision-level is in ASCII.\n");
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printf("12, Verify AERC is clear in SPC-3 and later.\n");
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printf("13, Verify TrmTsk is clear in SPC-2 and later.\n");
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printf("\n");
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return 0;
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}
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iscsi = iscsi_context_login(initiator, url, &lun);
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if (iscsi == NULL) {
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printf("Failed to login to target\n");
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return -1;
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}
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ret = 0;
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printf("Read standard INQUIRY data ... ");
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/* See how big this inquiry data is */
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task = iscsi_inquiry_sync(iscsi, lun, 0, 0, 255);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send INQUIRY command : %s\n", iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("INQUIRY command failed : %s\n", iscsi_get_error(iscsi));
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scsi_free_scsi_task(task);
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ret = -1;
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goto finished;
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}
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full_size = scsi_datain_getfullsize(task);
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if (full_size > task->datain.size) {
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scsi_free_scsi_task(task);
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/* we need more data for the full list */
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if ((task = iscsi_inquiry_sync(iscsi, lun, 0, 0, full_size)) == NULL) {
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printf("[FAILED]\n");
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printf("Inquiry command failed : %s\n", iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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}
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std_inq = scsi_datain_unmarshall(task);
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if (std_inq == NULL) {
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printf("[FAILED]\n");
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printf("failed to unmarshall inquiry datain blob\n");
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scsi_free_scsi_task(task);
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ret = -1;
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goto finished;
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}
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printf("[OK]\n");
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printf("Check that standard data is >= 36 bytes in size ... ");
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if (full_size < 36) {
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printf("[FAILED]\n");
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printf("Standard INQUIRY data is less than 36 bytes.\n");
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scsi_free_scsi_task(task);
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ret = -1;
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goto finished;
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}
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printf("[OK]\n");
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printf("Check device-type is either of DISK, TAPE or CD/DVD ... ");
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switch (std_inq->device_type) {
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case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_DIRECT_ACCESS:
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case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_SEQUENTIAL_ACCESS:
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case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_MMC:
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break;
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default:
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printf("[FAILED]\n");
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printf("Device-type is not DISK, TAPE or CD/DVD. Device reported:%s\n", scsi_devtype_to_str(std_inq->device_type));
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ret = -1;
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goto test4;
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}
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printf("[OK]\n");
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test4:
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printf("Check PREIPHERAL QUALIFIER FIELD is 0 ... ");
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if (std_inq->qualifier != 0) {
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printf("[FAILED]\n");
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printf("QUALIFIER was not 0, it was %d\n", std_inq->qualifier);
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ret = -1;
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goto test5;
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}
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printf("[OK]\n");
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test5:
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printf("Check VERSION field is either 0x4, 0x5 or 0x6 ... ");
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switch (std_inq->version) {
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case 0x4: /* SPC-2 */
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case 0x5: /* SPC-3 */
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case 0x6: /* SPC-4 */
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break;
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default:
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printf("[FAILED]\n");
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printf("Invalid VERSION:%d. Should be 0x4, 0x5 or 0x6\n", std_inq->version);
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ret = -1;
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goto test6;
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}
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printf("[OK]\n");
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test6:
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printf("Check RESPONSE DATA FORMAT is 2 ... ");
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if (std_inq->response_data_format != 2) {
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printf("[FAILED]\n");
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printf("Invalid RESPONSE_DATA_FORMAT:%d. Should be 2\n", std_inq->response_data_format);
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ret = -1;
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goto test7;
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}
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printf("[OK]\n");
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test7:
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printf("Verify Additional-Length ... ");
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if (std_inq->additional_length + 5 != full_size) {
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printf("[FAILED]\n");
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printf("Invalid additional-length. Was %d but should be %d\n", std_inq->additional_length, full_size-5);
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ret = -1;
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goto test8;
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}
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printf("[OK]\n");
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test8:
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printf("Verify HiSup is set ... ");
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if (!std_inq->hisup) {
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printf("[FAILED]\n");
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printf("HiSup flag is not set.\n");
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ret = -1;
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goto test9;
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}
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printf("[OK]\n");
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test9:
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printf("Verify VENDOR_IDENTIFICATION is in ASCII ... ");
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for (i = 8; i < 16; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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printf("[FAILED]\n");
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printf("VENDOR_IDENTIFICATION contains non-ASCII characters\n");
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ret = -1;
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goto test10;
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}
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printf("[OK]\n");
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test10:
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printf("Verify PRODUCT_IDENTIFICATION is in ASCII ... ");
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for (i = 16; i < 32; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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printf("[FAILED]\n");
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printf("PRODUCT_IDENTIFICATION contains non-ASCII characters\n");
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ret = -1;
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goto test11;
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}
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printf("[OK]\n");
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test11:
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printf("Verify PRODUCT_REVISION_LEVEL is in ASCII ... ");
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for (i = 32; i < 36; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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printf("[FAILED]\n");
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printf("PRODUCT_REVISION_LEVEL contains non-ASCII characters\n");
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ret = -1;
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goto test12;
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}
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printf("[OK]\n");
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test12:
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printf("Verify AERC is clear in SPC-3 and later ... ");
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if (task->datain.data[3] & 0x80 && std_inq->version >= 5) {
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printf("[FAILED]\n");
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printf("AERC is set but this device reports SPC-3 or later\n");
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ret = -1;
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goto test13;
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}
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printf("[OK]\n");
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test13:
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printf("Verify TrmTsk is clear in SPC-2 and later ... ");
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if (task->datain.data[3] & 0x40 && std_inq->version >= 4) {
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printf("[FAILED]\n");
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printf("TrmTsk is set but this device reports SPC-2 or later\n");
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ret = -1;
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goto test14;
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}
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printf("[OK]\n");
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test14:
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scsi_free_scsi_task(task);
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finished:
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iscsi_logout_sync(iscsi);
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iscsi_destroy_context(iscsi);
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return ret;
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}
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