This is the first step to create an unified tool to handle image
files.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
---
usr/Makefile | 6 +-
usr/mktape.c | 195 ----------------------------------------------------------
usr/tgtimg.c | 195 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 198 insertions(+), 198 deletions(-)
delete mode 100644 usr/mktape.c
create mode 100644 usr/tgtimg.c
diff --git a/usr/Makefile b/usr/Makefile
index d77d5e8..a75401f 100644
--- a/usr/Makefile
+++ b/usr/Makefile
@@ -58,7 +58,7 @@ CFLAGS += -DTGT_VERSION=\"$(VERSION)$(EXTRAVERSION)\"
LIBS += -lpthread
-PROGRAMS += tgtd tgtadm mktape dump_tape
+PROGRAMS += tgtd tgtadm tgtimg dump_tape
SCRIPTS += ../scripts/tgt-setup-lun ../scripts/tgt-admin
TGTD_OBJS += tgtd.o mgmt.o target.o scsi.o log.o driver.o util.o work.o \
parser.o spc.o sbc.o mmc.o osd.o scc.o smc.o \
@@ -82,10 +82,10 @@ tgtadm: tgtadm.o
-include tgtadm.d
-mktape: mktape.o libssc.o libcrc32c.o
+tgtimg: tgtimg.o libssc.o libcrc32c.o
$(CC) $^ -o $@
--include mktape.d libssc.d
+-include tgtimg.d libssc.d
dump_tape: dump_tape.o libssc.o libcrc32c.o
$(CC) $^ -o $@
diff --git a/usr/mktape.c b/usr/mktape.c
deleted file mode 100644
index ca6c826..0000000
--- a/usr/mktape.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Create blank media files for bs_tape backing store
- *
- * Copyright (C) 2008 Mark Harvey markh794@xxxxxxxxx
- *
- * 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 program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <syslog.h>
-#include <string.h>
-#include <time.h>
-#include <inttypes.h>
-#include "media.h"
-#include "bs_ssc.h"
-#include "ssc.h"
-#include "libssc.h"
-
-const char *mktape_version = "0.01";
-
-void usage(char *progname)
-{
-
- printf("Usage: %s -m barcode -s size -t type\n", progname);
- printf(" Where 'size' is in Megabytes\n");
- printf(" 'type' is data | clean | WORM\n");
- printf(" 'barcode' is a string of chars\n\n");
-}
-
-int main(int argc, char *argv[])
-{
- int file;
- struct blk_header_info hdr, *h = &hdr;
- struct MAM_info mi;
- uint8_t current_media[1024];
- char *progname = argv[0];
- char *barcode = NULL;
- char *media_type = NULL;
- char *media_capacity = NULL;
- uint32_t size;
- int ret;
-
- if (argc < 2) {
- usage(progname);
- exit(1);
- }
-
- while (argc > 0) {
- if (argv[0][0] == '-') {
- switch (argv[0][1]) {
- case 'm':
- if (argc > 1) {
- barcode = argv[1];
- } else {
- puts(" More args needed for -m\n");
- exit(1);
- }
- break;
- case 's':
- if (argc > 1) {
- media_capacity = argv[1];
- } else {
- puts(" More args needed for -s\n");
- exit(1);
- }
- break;
- case 't':
- if (argc > 1) {
- media_type = argv[1];
- } else {
- puts(" More args needed for -t\n");
- exit(1);
- }
- break;
- case 'V':
- printf("%s: version %s\n",
- progname, mktape_version);
- break;
- }
- }
- argv++;
- argc--;
- }
-
- if (barcode == NULL) {
- usage(progname);
- exit(1);
- }
- if (media_capacity == NULL) {
- usage(progname);
- exit(1);
- }
- if (media_type == NULL) {
- usage(progname);
- exit(1);
- }
-
- sscanf(media_capacity, "%d", &size);
- if (size == 0)
- size = 8000;
-
- memset(h, 0, sizeof(h));
- h->blk_type = BLK_BOT;
- h->blk_num = 0;
- h->blk_sz = size;
- h->prev = 0;
- h->curr = 0;
- h->next = sizeof(struct MAM) + SSC_BLK_HDR_SIZE;
-
- printf("blk_sz: %d, next %" PRId64 ", %" PRId64 "\n",
- h->blk_sz, h->next, h->next);
- printf("Sizeof(mam): %" PRId64 ", sizeof(h): %" PRId64 "\n",
- (uint64_t)sizeof(struct MAM), (uint64_t)SSC_BLK_HDR_SIZE);
-
- memset(&mi, 0, sizeof(mi));
-
- mi.tape_fmt_version = TGT_TAPE_VERSION;
- mi.max_capacity = size * 1048576;
- mi.remaining_capacity = size * 1048576;
- mi.MAM_space_remaining = sizeof(mi.vendor_unique);
- mi.medium_length = 384; /* 384 tracks */
- mi.medium_width = 127; /* 127 x tenths of mm (12.7 mm) */
- memcpy(mi.medium_manufacturer, "Foo ", 8);
- memcpy(mi.application_vendor, "Bar ", 8);
-
- if (!strncmp("clean", media_type, 5)) {
- mi.medium_type = CART_CLEAN;
- mi.medium_type_information = 20; /* Max cleaning loads */
- } else if (!strncmp("WORM", media_type, 4)) {
- mi.medium_type = CART_WORM;
- } else {
- mi.medium_type = CART_DATA;
- }
-
- sprintf((char *)mi.medium_serial_number, "%s_%d", barcode,
- (int)time(NULL));
- sprintf((char *)mi.barcode, "%-31s", barcode);
- sprintf((char *)current_media, "%s", barcode);
-
- syslog(LOG_DAEMON|LOG_INFO, "%s being created", current_media);
-
- file = creat((char *)current_media, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
- if (file == -1) {
- perror("Failed creating file");
- exit(2);
- }
-
- ret = ssc_write_blkhdr(file, h, 0);
- if (ret) {
- perror("Unable to write header");
- exit(1);
- }
-
- ret = ssc_write_mam_info(file, &mi);
- if (ret) {
- perror("Unable to write MAM");
- exit(1);
- }
-
- memset(h, 0, sizeof(h));
- h->blk_type = BLK_EOD;
- h->blk_num = 1;
- h->prev = 0;
- h->next = lseek64(file, 0, SEEK_CUR);
- h->curr = h->next;
-
- ret = ssc_write_blkhdr(file, h, h->next);
- if (ret) {
- perror("Unable to write header");
- exit(1);
- }
- close(file);
-
-exit(0);
-}
-
diff --git a/usr/tgtimg.c b/usr/tgtimg.c
new file mode 100644
index 0000000..ca6c826
--- /dev/null
+++ b/usr/tgtimg.c
@@ -0,0 +1,195 @@
+/*
+ * Create blank media files for bs_tape backing store
+ *
+ * Copyright (C) 2008 Mark Harvey markh794@xxxxxxxxx
+ *
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <syslog.h>
+#include <string.h>
+#include <time.h>
+#include <inttypes.h>
+#include "media.h"
+#include "bs_ssc.h"
+#include "ssc.h"
+#include "libssc.h"
+
+const char *mktape_version = "0.01";
+
+void usage(char *progname)
+{
+
+ printf("Usage: %s -m barcode -s size -t type\n", progname);
+ printf(" Where 'size' is in Megabytes\n");
+ printf(" 'type' is data | clean | WORM\n");
+ printf(" 'barcode' is a string of chars\n\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int file;
+ struct blk_header_info hdr, *h = &hdr;
+ struct MAM_info mi;
+ uint8_t current_media[1024];
+ char *progname = argv[0];
+ char *barcode = NULL;
+ char *media_type = NULL;
+ char *media_capacity = NULL;
+ uint32_t size;
+ int ret;
+
+ if (argc < 2) {
+ usage(progname);
+ exit(1);
+ }
+
+ while (argc > 0) {
+ if (argv[0][0] == '-') {
+ switch (argv[0][1]) {
+ case 'm':
+ if (argc > 1) {
+ barcode = argv[1];
+ } else {
+ puts(" More args needed for -m\n");
+ exit(1);
+ }
+ break;
+ case 's':
+ if (argc > 1) {
+ media_capacity = argv[1];
+ } else {
+ puts(" More args needed for -s\n");
+ exit(1);
+ }
+ break;
+ case 't':
+ if (argc > 1) {
+ media_type = argv[1];
+ } else {
+ puts(" More args needed for -t\n");
+ exit(1);
+ }
+ break;
+ case 'V':
+ printf("%s: version %s\n",
+ progname, mktape_version);
+ break;
+ }
+ }
+ argv++;
+ argc--;
+ }
+
+ if (barcode == NULL) {
+ usage(progname);
+ exit(1);
+ }
+ if (media_capacity == NULL) {
+ usage(progname);
+ exit(1);
+ }
+ if (media_type == NULL) {
+ usage(progname);
+ exit(1);
+ }
+
+ sscanf(media_capacity, "%d", &size);
+ if (size == 0)
+ size = 8000;
+
+ memset(h, 0, sizeof(h));
+ h->blk_type = BLK_BOT;
+ h->blk_num = 0;
+ h->blk_sz = size;
+ h->prev = 0;
+ h->curr = 0;
+ h->next = sizeof(struct MAM) + SSC_BLK_HDR_SIZE;
+
+ printf("blk_sz: %d, next %" PRId64 ", %" PRId64 "\n",
+ h->blk_sz, h->next, h->next);
+ printf("Sizeof(mam): %" PRId64 ", sizeof(h): %" PRId64 "\n",
+ (uint64_t)sizeof(struct MAM), (uint64_t)SSC_BLK_HDR_SIZE);
+
+ memset(&mi, 0, sizeof(mi));
+
+ mi.tape_fmt_version = TGT_TAPE_VERSION;
+ mi.max_capacity = size * 1048576;
+ mi.remaining_capacity = size * 1048576;
+ mi.MAM_space_remaining = sizeof(mi.vendor_unique);
+ mi.medium_length = 384; /* 384 tracks */
+ mi.medium_width = 127; /* 127 x tenths of mm (12.7 mm) */
+ memcpy(mi.medium_manufacturer, "Foo ", 8);
+ memcpy(mi.application_vendor, "Bar ", 8);
+
+ if (!strncmp("clean", media_type, 5)) {
+ mi.medium_type = CART_CLEAN;
+ mi.medium_type_information = 20; /* Max cleaning loads */
+ } else if (!strncmp("WORM", media_type, 4)) {
+ mi.medium_type = CART_WORM;
+ } else {
+ mi.medium_type = CART_DATA;
+ }
+
+ sprintf((char *)mi.medium_serial_number, "%s_%d", barcode,
+ (int)time(NULL));
+ sprintf((char *)mi.barcode, "%-31s", barcode);
+ sprintf((char *)current_media, "%s", barcode);
+
+ syslog(LOG_DAEMON|LOG_INFO, "%s being created", current_media);
+
+ file = creat((char *)current_media, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
+ if (file == -1) {
+ perror("Failed creating file");
+ exit(2);
+ }
+
+ ret = ssc_write_blkhdr(file, h, 0);
+ if (ret) {
+ perror("Unable to write header");
+ exit(1);
+ }
+
+ ret = ssc_write_mam_info(file, &mi);
+ if (ret) {
+ perror("Unable to write MAM");
+ exit(1);
+ }
+
+ memset(h, 0, sizeof(h));
+ h->blk_type = BLK_EOD;
+ h->blk_num = 1;
+ h->prev = 0;
+ h->next = lseek64(file, 0, SEEK_CUR);
+ h->curr = h->next;
+
+ ret = ssc_write_blkhdr(file, h, h->next);
+ if (ret) {
+ perror("Unable to write header");
+ exit(1);
+ }
+ close(file);
+
+exit(0);
+}
+
--
1.5.6.5
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