* file named AUTHORS, in the root directory of this distribution.
*/
/*
- * $Id: amtape.c,v 1.22.2.6.4.5.2.4.2.1 2005/09/20 21:31:52 jrjackson Exp $
+ * $Id: amtape.c,v 1.47 2006/07/25 18:27:57 martinea Exp $
*
* tape changer interface program
*/
#include "amanda.h"
#include "conffile.h"
#include "tapefile.h"
-#include "tapeio.h"
+#include "taperscan.h"
#include "clock.h"
#include "changer.h"
#include "version.h"
+#include "device.h"
+#include "timestamp.h"
/* local functions */
-void usage P((void));
-int main P((int argc, char **argv));
-void reset_changer P((int argc, char **argv));
-void eject_tape P((int argc, char **argv));
-void clean_tape P((int argc, char **argv));
-void load_slot P((int argc, char **argv));
-void load_label P((int argc, char **argv));
-void show_slots P((int argc, char **argv));
-void show_current P((int argc, char **argv));
-void taper_scan P((int argc, char **argv));
-void show_device P((int argc, char **argv));
-int scan_init P((int rc, int ns, int bk));
-int loadlabel_slot P((int rc, char *slotstr, char *device));
-int show_init P((int rc, int ns, int bk));
-int show_init_all P((int rc, int ns, int bk));
-int show_init_current P((int rc, int ns, int bk));
-int show_slot P((int rc, char *slotstr, char *device));
-int taperscan_slot P((int rc, char *slotstr, char *device));
-int update_one_slot P((int rc, char *slotstr, char *device));
-void update_labeldb P((int argc, char **argv));
-
-void usage()
+static void usage(void);
+int main(int argc, char **argv);
+static void reset_changer(int argc, char **argv);
+static void eject_tape(int argc, char **argv);
+static void clean_tape(int argc, char **argv);
+static void load_slot(int argc, char **argv);
+static void load_label(int argc, char **argv);
+static void show_slots(int argc, char **argv);
+static void show_current(int argc, char **argv);
+static void amtape_taper_scan(int argc, char **argv);
+static void show_device(int argc, char **argv);
+static int loadlabel_slot(void *ud, int rc, char *slotstr, char *device);
+int show_init(void *ud, int rc, int ns, int bk, int s);
+static int show_slots_slot(void *ud, int rc, char *slotstr, char *device);
+
+static const struct {
+ const char *name;
+ void (*fn)(int, char **);
+ const char *usage;
+} cmdtab[] = {
+ { "reset", reset_changer,
+ T_("reset Reset changer to known state") },
+ { "eject", eject_tape,
+ T_("eject Eject current tape from drive") },
+ { "clean", clean_tape,
+ T_("clean Clean the drive") },
+ { "show", show_slots,
+ T_("show Show contents of all slots") },
+ { "current", show_current,
+ T_("current Show contents of current slot") },
+ { "slot" , load_slot,
+ T_("slot <slot #> load tape from slot <slot #>") },
+ { "slot" , load_slot,
+ T_("slot current load tape from current slot") },
+ { "slot" , load_slot,
+ T_("slot next load tape from next slot") },
+ { "slot" , load_slot,
+ T_("slot advance advance to next slot but do not load") },
+ { "slot" , load_slot,
+ T_("slot first load tape from first slot") },
+ { "label", load_label,
+ T_("label <label> find and load labeled tape") },
+ { "taper", amtape_taper_scan,
+ T_("taper perform taper's scan alg.") },
+ { "device", show_device,
+ T_("device show current tape device") },
+ { "update", show_slots,
+ T_("update update the label matchingdatabase")},
+};
+#define NCMDS (int)(sizeof(cmdtab) / sizeof(cmdtab[0]))
+
+static void
+usage(void)
{
- fprintf(stderr, "Usage: amtape%s <conf> <command>\n", versionsuffix());
- fprintf(stderr, "\tValid commands are:\n");
- fprintf(stderr, "\t\treset Reset changer to known state\n");
- fprintf(stderr, "\t\teject Eject current tape from drive\n");
- fprintf(stderr, "\t\tclean Clean the drive\n");
- fprintf(stderr, "\t\tshow Show contents of all slots\n");
- fprintf(stderr, "\t\tcurrent Show contents of current slot\n");
- fprintf(stderr, "\t\tslot <slot #> load tape from slot <slot #>\n");
- fprintf(stderr, "\t\tslot current load tape from current slot\n");
- fprintf(stderr, "\t\tslot prev load tape from previous slot\n");
- fprintf(stderr, "\t\tslot next load tape from next slot\n");
- fprintf(stderr, "\t\tslot advance advance to next slot but do not load\n");
- fprintf(stderr, "\t\tslot first load tape from first slot\n");
- fprintf(stderr, "\t\tslot last load tape from last slot\n");
- fprintf(stderr, "\t\tlabel <label> find and load labeled tape\n");
- fprintf(stderr, "\t\ttaper perform taper's scan alg.\n");
- fprintf(stderr, "\t\tdevice show current tape device\n");
- fprintf(stderr, "\t\tupdate update the label matchingdatabase\n");
+ int i;
+ g_fprintf(stderr, _("Usage: amtape%s <conf> <command> {<args>} [-o configoption]*\n"), versionsuffix());
+ g_fprintf(stderr, _("\tValid commands are:\n"));
+ for (i = 0; i < NCMDS; i++)
+ g_fprintf(stderr, "\t\t%s\n", _(cmdtab[i].usage));
exit(1);
}
-int main(argc, argv)
-int argc;
-char **argv;
+int
+main(
+ int argc,
+ char ** argv)
{
- char *conffile;
char *conf_tapelist;
- char *argv0 = argv[0];
- unsigned long malloc_hist_1, malloc_size_1;
- unsigned long malloc_hist_2, malloc_size_2;
+ int i;
int have_changer;
- uid_t uid_me;
- uid_t uid_dumpuser;
- char *dumpuser;
- struct passwd *pw;
+ config_overwrites_t *cfg_ovr = NULL;
+
+ /*
+ * Configure program for internationalization:
+ * 1) Only set the message locale for now.
+ * 2) Set textdomain for all amanda related programs to "amanda"
+ * We don't want to be forced to support dozens of message catalogs.
+ */
+ setlocale(LC_MESSAGES, "C");
+ textdomain("amanda");
safe_fd(-1, 0);
safe_cd();
set_pname("amtape");
- dbopen();
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
+ /* Don't die when child closes pipe */
+ signal(SIGPIPE, SIG_IGN);
+
+ dbopen(DBG_SUBDIR_SERVER);
erroutput_type = ERR_INTERACTIVE;
+ cfg_ovr = extract_commandline_config_overwrites(&argc, &argv);
if(argc < 3) usage();
- config_name = argv[1];
+ config_init(CONFIG_INIT_EXPLICIT_NAME, argv[1]);
+ apply_config_overwrites(cfg_ovr);
- config_dir = vstralloc(CONFIG_DIR, "/", config_name, "/", NULL);
- conffile = stralloc2(config_dir, CONFFILE_NAME);
- if (read_conffile(conffile)) {
- error("errors processing config file \"%s\"", conffile);
- }
- conf_tapelist = getconf_str(CNF_TAPELIST);
- if (*conf_tapelist == '/') {
- conf_tapelist = stralloc(conf_tapelist);
- } else {
- conf_tapelist = stralloc2(config_dir, conf_tapelist);
- }
- if (read_tapelist(conf_tapelist)) {
- error("could not load tapelist \"%s\"", conf_tapelist);
+ if (config_errors(NULL) >= CFGERR_WARNINGS) {
+ config_print_errors();
+ if (config_errors(NULL) >= CFGERR_ERRORS) {
+ g_critical(_("errors processing config file"));
+ }
}
- amfree(conf_tapelist);
- uid_me = getuid();
- uid_dumpuser = uid_me;
- dumpuser = getconf_str(CNF_DUMPUSER);
+ check_running_as(RUNNING_AS_DUMPUSER);
- if ((pw = getpwnam(dumpuser)) == NULL) {
- error("cannot look up dump user \"%s\"", dumpuser);
- /* NOTREACHED */
- }
- uid_dumpuser = pw->pw_uid;
- if ((pw = getpwuid(uid_me)) == NULL) {
- error("cannot look up my own uid %ld", (long)uid_me);
- /* NOTREACHED */
- }
- if (uid_me != uid_dumpuser) {
- error("running as user \"%s\" instead of \"%s\"",
- pw->pw_name, dumpuser);
- /* NOTREACHED */
+ dbrename(get_config_name(), DBG_SUBDIR_SERVER);
+
+ conf_tapelist = config_dir_relative(getconf_str(CNF_TAPELIST));
+ if (read_tapelist(conf_tapelist)) {
+ error(_("could not load tapelist \"%s\""), conf_tapelist);
+ /*NOTREACHED*/
}
+ amfree(conf_tapelist);
if((have_changer = changer_init()) == 0) {
- error("no tpchanger specified in \"%s\"", conffile);
+ error(_("no tpchanger specified in \"%s\""), get_config_filename());
+ /*NOTREACHED*/
} else if (have_changer != 1) {
- error("changer initialization failed: %s", strerror(errno));
+ error(_("changer initialization failed: %s"), strerror(errno));
+ /*NOTREACHED*/
}
/* switch on command name */
argc -= 2; argv += 2;
- if(strcmp(argv[0], "reset") == 0) reset_changer(argc, argv);
- else if(strcmp(argv[0], "clean") == 0) clean_tape(argc, argv);
- else if(strcmp(argv[0], "eject") == 0) eject_tape(argc, argv);
- else if(strcmp(argv[0], "slot") == 0) load_slot(argc, argv);
- else if(strcmp(argv[0], "label") == 0) load_label(argc, argv);
- else if(strcmp(argv[0], "current") == 0) show_current(argc, argv);
- else if(strcmp(argv[0], "show") == 0) show_slots(argc, argv);
- else if(strcmp(argv[0], "taper") == 0) taper_scan(argc, argv);
- else if(strcmp(argv[0], "device") == 0) show_device(argc, argv);
- else if(strcmp(argv[0], "update") == 0) update_labeldb(argc, argv);
- else {
- fprintf(stderr, "%s: unknown command \"%s\"\n", argv0, argv[0]);
+ for (i = 0; i < NCMDS; i++)
+ if (strcmp(argv[0], cmdtab[i].name) == 0) {
+ (*cmdtab[i].fn)(argc, argv);
+ break;
+ }
+ if (i == NCMDS) {
+ g_fprintf(stderr, _("%s: unknown command \"%s\"\n"), get_pname(), argv[0]);
usage();
}
amfree(changer_resultstr);
- amfree(conffile);
- amfree(config_dir);
-
- malloc_size_2 = malloc_inuse(&malloc_hist_2);
-
- if(malloc_size_1 != malloc_size_2) {
- malloc_list(fileno(stderr), malloc_hist_1, malloc_hist_2);
- }
dbclose();
return 0;
/* ---------------------------- */
-void reset_changer(argc, argv)
-int argc;
-char **argv;
-{
+static void
+reset_changer(G_GNUC_UNUSED int argc,
+ G_GNUC_UNUSED char ** argv) {
char *slotstr = NULL;
switch(changer_reset(&slotstr)) {
case 0:
- fprintf(stderr, "%s: changer is reset, slot %s is loaded.\n",
+ g_fprintf(stderr, _("%s: changer is reset, slot %s is loaded.\n"),
get_pname(), slotstr);
break;
case 1:
- fprintf(stderr, "%s: changer is reset, but slot %s not loaded: %s\n",
+ g_fprintf(stderr, _("%s: changer is reset, but slot %s not loaded: %s\n"),
get_pname(), slotstr, changer_resultstr);
break;
default:
- error("could not reset changer: %s", changer_resultstr);
+ error(_("could not reset changer: %s"), changer_resultstr);
+ /*NOTREACHED*/
}
amfree(slotstr);
}
/* ---------------------------- */
-void clean_tape(argc, argv)
-int argc;
-char **argv;
-{
+static void
+clean_tape(G_GNUC_UNUSED int argc,
+ G_GNUC_UNUSED char ** argv) {
char *devstr = NULL;
if(changer_clean(&devstr) == 0) {
- fprintf(stderr, "%s: device %s is clean.\n", get_pname(), devstr);
+ g_fprintf(stderr, _("%s: device %s is clean.\n"), get_pname(), devstr);
} else {
- fprintf(stderr, "%s: device %s not clean: %s\n",
+ g_fprintf(stderr, _("%s: device %s not clean: %s\n"),
get_pname(), devstr ? devstr : "??", changer_resultstr);
}
amfree(devstr);
/* ---------------------------- */
-void eject_tape(argc, argv)
-int argc;
-char **argv;
-{
+static void
+eject_tape(G_GNUC_UNUSED int argc,
+ G_GNUC_UNUSED char ** argv) {
char *slotstr = NULL;
if(changer_eject(&slotstr) == 0) {
- fprintf(stderr, "%s: slot %s is ejected.\n", get_pname(), slotstr);
+ g_fprintf(stderr, _("%s: slot %3s is ejected.\n"), get_pname(), slotstr);
} else {
- fprintf(stderr, "%s: slot %s not ejected: %s\n",
+ g_fprintf(stderr, _("%s: slot %3s not ejected: %s\n"),
get_pname(), slotstr ? slotstr : "??", changer_resultstr);
}
amfree(slotstr);
/* ---------------------------- */
-void load_slot(argc, argv)
-int argc;
-char **argv;
+static void
+load_slot(
+ int argc,
+ char ** argv)
{
char *slotstr = NULL, *devicename = NULL;
- char *errstr;
- int is_advance;
+ Device * device;
if(argc != 2)
usage();
- is_advance = (strcmp(argv[1], "advance") == 0);
- if(changer_loadslot(argv[1], &slotstr, &devicename)) {
- error("could not load slot %s: %s", slotstr, changer_resultstr);
+ device_api_init();
+
+ if (strcmp(argv[1], "advance") == 0) {
+ argv[1] = "next";
}
- if(! is_advance && (errstr = tape_rewind(devicename)) != NULL) {
- fprintf(stderr,
- "%s: could not rewind %s: %s", get_pname(), devicename, errstr);
- amfree(errstr);
+
+ if(changer_loadslot(argv[1], &slotstr, &devicename)) {
+ error(_("could not load slot %s: %s"), slotstr, changer_resultstr);
+ /*NOTREACHED*/
}
- fprintf(stderr, "%s: changed to slot %s", get_pname(), slotstr);
- if(! is_advance) {
- fprintf(stderr, " on %s", devicename);
+ device = device_open(devicename);
+ g_assert(device != NULL);
+ if (device->status != DEVICE_STATUS_SUCCESS) {
+ g_fprintf(stderr,
+ _("%s: could not open device %s: %s"), get_pname(),
+ devicename, device_error(device));
}
- fputc('\n', stderr);
+ g_object_unref(device);
+
+ g_fprintf(stderr, _("%s: changed to slot %s on %s\n"), get_pname(), slotstr, devicename);
amfree(slotstr);
amfree(devicename);
}
/* ---------------------------- */
-int nslots, backwards, found, got_match, tapedays;
-char *datestamp;
-char *label = NULL, *first_match_label = NULL, *first_match = NULL;
-char *searchlabel, *labelstr;
-tape_t *tp;
+/* This initalizes the ChangerStatus structure for all commands that
+ use changer_find; namely, show_slots, load_label, and
+ show_current. */
+static int
+scan_init(G_GNUC_UNUSED void * data, int rc, G_GNUC_UNUSED int numslots,
+ G_GNUC_UNUSED int backwards, G_GNUC_UNUSED int searchable) {
+ if(rc != 0) {
+ error(_("could not get changer info: %s"), changer_resultstr);
+ /*NOTREACHED*/
+ }
-int scan_init(rc, ns, bk)
-int rc, ns, bk;
-{
- if(rc)
- error("could not get changer info: %s", changer_resultstr);
+ return 0;
+}
- nslots = ns;
- backwards = bk;
+static int scan_init_print(void * data, int rc, int numslots,
+ int backwards, int searchable) {
+
+ g_fprintf(stderr, _("%s: scanning all %d slots in tape-changer rack:\n"),
+ get_pname(), numslots);
- return 0;
+ return scan_init(data, rc, numslots, backwards, searchable);
}
-int loadlabel_slot(rc, slotstr, device)
-int rc;
-char *slotstr;
-char *device;
+typedef struct {
+ gboolean found;
+ char *searchlabel;
+} LabelChangerStatus;
+
+/* This is the 'user_slot' callback for the 'load label' command. */
+static int
+loadlabel_slot(
+ void * ud,
+ int rc,
+ char * slotstr,
+ char * device_name)
{
- char *errstr;
-
- if(rc > 1)
- error("could not load slot %s: %s", slotstr, changer_resultstr);
- else if(rc == 1)
- fprintf(stderr, "%s: slot %s: %s\n",
+ LabelChangerStatus * status = ud;
+ Device * device;
+ DeviceStatusFlags device_status;
+
+ if (rc > 1) {
+ error(_("could not load slot %s: %s"), slotstr, changer_resultstr);
+ g_assert_not_reached();
+ } else if (rc == 1) {
+ g_fprintf(stderr, _("%s: slot %3s: %s\n"),
get_pname(), slotstr, changer_resultstr);
- else if((errstr = tape_rdlabel(device, &datestamp, &label)) != NULL)
- fprintf(stderr, "%s: slot %s: %s\n", get_pname(), slotstr, errstr);
- else {
- fprintf(stderr, "%s: slot %s: date %-8s label %s",
- get_pname(), slotstr, datestamp, label);
- if(strcmp(label, FAKE_LABEL) != 0
- && strcmp(label, searchlabel) != 0)
- fprintf(stderr, " (wrong tape)\n");
- else {
- fprintf(stderr, " (exact label match)\n");
- if((errstr = tape_rewind(device)) != NULL) {
- fprintf(stderr,
- "%s: could not rewind %s: %s",
- get_pname(), device, errstr);
- amfree(errstr);
- }
- found = 1;
- amfree(datestamp);
- amfree(label);
- return 1;
- }
+ return 0;
}
- amfree(datestamp);
- amfree(label);
- return 0;
+
+ device = device_open(device_name);
+ g_assert(device != NULL);
+ if (device->status != DEVICE_STATUS_SUCCESS) {
+ g_fprintf(stderr, _("%s: slot %3s: Could not open device: %s.\n"),
+ get_pname(), slotstr, device_error(device));
+ return 0;
+ }
+
+ if (!device_configure(device, TRUE)) {
+ g_fprintf(stderr, _("%s: slot %3s: Could not configure device: %s.\n"),
+ get_pname(), slotstr, device_error(device));
+ return 0;
+ }
+
+ device_status = device_read_label(device);
+ if (device_status != DEVICE_STATUS_SUCCESS) {
+ g_fprintf(stderr, _("%s: slot %3s: %s\n"),
+ get_pname(), slotstr, device_error_or_status(device));
+ g_object_unref(device);
+ return 0;
+ }
+
+ g_fprintf(stderr, _("%s: slot %3s: time %-14s label %s"),
+ get_pname(), slotstr, device->volume_time, device->volume_label);
+
+ if(strcmp(device->volume_label, status->searchlabel) != 0) {
+ g_fprintf(stderr, _(" (wrong tape)\n"));
+ g_object_unref(device);
+ return 0;
+ } else {
+ g_fprintf(stderr, _(" (exact label match)\n"));
+ g_object_unref(device);
+ status->found = 1;
+ return 1;
+ }
+
+ g_assert_not_reached();
}
-void load_label(argc, argv)
-int argc;
-char **argv;
+/* This does the 'load label' command. */
+static void
+load_label(
+ int argc,
+ char ** argv)
{
+ LabelChangerStatus status;
+
if(argc != 2)
usage();
+
+ device_api_init();
- searchlabel = argv[1];
+ status.searchlabel = argv[1];
- fprintf(stderr, "%s: scanning for tape with label %s\n",
- get_pname(), searchlabel);
+ g_fprintf(stderr, _("%s: scanning for tape with label %s\n"),
+ get_pname(), status.searchlabel);
- found = 0;
+ status.found = 0;
- changer_find(scan_init, loadlabel_slot, searchlabel);
+ changer_find(&status, scan_init, loadlabel_slot, status.searchlabel);
- if(found)
- fprintf(stderr, "%s: label %s is now loaded.\n",
- get_pname(), searchlabel);
+ if(status.found)
+ g_fprintf(stderr, _("%s: label %s is now loaded.\n"),
+ get_pname(), status.searchlabel);
else
- fprintf(stderr, "%s: could not find label %s in tape rack.\n",
- get_pname(), searchlabel);
+ g_fprintf(stderr, _("%s: could not find label %s in tape rack.\n"),
+ get_pname(), status.searchlabel);
}
/* ---------------------------- */
-int show_init(rc, ns, bk)
-int rc, ns, bk;
+/* This is the user_slot function for "amtape show". */
+static int
+show_slots_slot(G_GNUC_UNUSED void * data, int rc, char * slotstr,
+ char * device_name)
{
- if(rc)
- error("could not get changer info: %s", changer_resultstr);
+ Device * device;
- nslots = ns;
- backwards = bk;
- return 0;
-}
+ if(rc > 1) {
+ error(_("could not load slot %s: %s"), slotstr, changer_resultstr);
+ g_assert_not_reached();
+ }
-int show_init_all(rc, ns, bk)
-int rc, ns, bk;
-{
- int ret = show_init(rc, ns, bk);
- fprintf(stderr, "%s: scanning all %d slots in tape-changer rack:\n",
- get_pname(), nslots);
- return ret;
-}
+ if(rc == 1) {
+ g_fprintf(stderr, _("slot %s: %s\n"), slotstr, changer_resultstr);
+ return 0;
+ }
-int show_init_current(rc, ns, bk)
-int rc, ns, bk;
-{
- int ret = show_init(rc, ns, bk);
- fprintf(stderr, "%s: scanning current slot in tape-changer rack:\n",
- get_pname());
- return ret;
-}
+ device = device_open(device_name);
+ g_assert(device != NULL);
+ if (device->status != DEVICE_STATUS_SUCCESS) {
+ g_fprintf(stderr, _("%s: slot %3s: Could not open device: %s.\n"),
+ get_pname(), slotstr, device_error(device));
+ } else {
+ DeviceStatusFlags device_status;
-int update_one_slot(rc, slotstr, device)
-int rc;
-char *slotstr, *device;
-{
- char *errstr;
-
- if(rc > 1)
- error("could not load slot %s: %s", slotstr, changer_resultstr);
- else if(rc == 1)
- fprintf(stderr, "slot %s: %s\n", slotstr, changer_resultstr);
- else if((errstr = tape_rdlabel(device, &datestamp, &label)) != NULL)
- fprintf(stderr, "slot %s: %s\n", slotstr, errstr);
- else {
- fprintf(stderr, "slot %s: date %-8s label %s\n",
- slotstr, datestamp, label);
- changer_label(slotstr,label);
- }
- amfree(datestamp);
- amfree(label);
- return 0;
-}
+ if (!device_configure(device, TRUE)) {
+ g_fprintf(stderr, _("%s: slot %3s: %s\n"),
+ get_pname(), slotstr, device_error_or_status(device));
+ }
-int show_slot(rc, slotstr, device)
-int rc;
-char *slotstr, *device;
-{
- char *errstr;
-
- if(rc > 1)
- error("could not load slot %s: %s", slotstr, changer_resultstr);
- else if(rc == 1)
- fprintf(stderr, "slot %s: %s\n", slotstr, changer_resultstr);
- else if((errstr = tape_rdlabel(device, &datestamp, &label)) != NULL)
- fprintf(stderr, "slot %s: %s\n", slotstr, errstr);
- else {
- fprintf(stderr, "slot %s: date %-8s label %s\n",
- slotstr, datestamp, label);
+ device_status = device_read_label(device);
+
+ if (device_status != DEVICE_STATUS_SUCCESS) {
+ g_fprintf(stderr, _("%s: slot %3s: %s\n"),
+ get_pname(), slotstr, device_error_or_status(device));
+ } else {
+ g_fprintf(stderr, _("slot %3s: time %-14s label %s\n"),
+ slotstr, device->volume_time, device->volume_label);
+
+ /* update the changer db */
+ changer_label(slotstr, device->volume_label);
+ }
}
- amfree(datestamp);
- amfree(label);
- return 0;
-}
-void show_current(argc, argv)
-int argc;
-char **argv;
-{
- if(argc != 1)
- usage();
+ if (device != NULL)
+ g_object_unref(device);
- changer_current(show_init_current, show_slot);
+ return 0;
}
-void update_labeldb(argc, argv)
-int argc;
-char **argv;
-{
+static void
+show_current(int argc, G_GNUC_UNUSED char ** argv) {
if(argc != 1)
usage();
- changer_scan(show_init_all, update_one_slot);
+ device_api_init();
+
+ g_fprintf(stderr, _("%s: scanning current slot in tape-changer rack:\n"),
+ get_pname());
+ changer_current(NULL, scan_init, show_slots_slot);
}
-void show_slots(argc, argv)
-int argc;
-char **argv;
-{
+static void
+show_slots(int argc, G_GNUC_UNUSED char ** argv) {
if(argc != 1)
usage();
- changer_scan(show_init_all, show_slot);
+ device_api_init();
+ changer_find(NULL, scan_init_print, show_slots_slot, NULL);
}
/* ---------------------------- */
-int taperscan_slot(rc, slotstr, device)
-int rc;
-char *slotstr;
-char *device;
-{
- char *errstr;
-
- if(rc == 2)
- error("could not load slot %s: %s", slotstr, changer_resultstr);
- else if(rc == 1)
- fprintf(stderr, "%s: slot %s: %s\n",
- get_pname(), slotstr, changer_resultstr);
- else {
- if((errstr = tape_rdlabel(device, &datestamp, &label)) != NULL) {
- fprintf(stderr, "%s: slot %s: %s\n", get_pname(), slotstr, errstr);
- } else {
- /* got an amanda tape */
- fprintf(stderr, "%s: slot %s: date %-8s label %s",
- get_pname(), slotstr, datestamp, label);
- if(searchlabel != NULL
- && (strcmp(label, FAKE_LABEL) == 0
- || strcmp(label, searchlabel) == 0)) {
- /* it's the one we are looking for, stop here */
- fprintf(stderr, " (exact label match)\n");
- found = 1;
- amfree(datestamp);
- amfree(label);
- return 1;
- }
- else if(!match(labelstr, label))
- fprintf(stderr, " (no match)\n");
- else {
- /* not an exact label match, but a labelstr match */
- /* check against tape list */
- tp = lookup_tapelabel(label);
- if(tp == NULL)
- fprintf(stderr, " (not in tapelist)\n");
- else if(!reusable_tape(tp))
- fprintf(stderr, " (active tape)\n");
- else if(got_match == 0 && tp->datestamp == 0) {
- got_match = 1;
- first_match = newstralloc(first_match, slotstr);
- first_match_label = newstralloc(first_match_label, label);
- fprintf(stderr, " (new tape)\n");
- found = 3;
- amfree(datestamp);
- amfree(label);
- return 1;
- }
- else if(got_match)
- fprintf(stderr, " (labelstr match)\n");
- else {
- got_match = 1;
- first_match = newstralloc(first_match, slotstr);
- first_match_label = newstralloc(first_match_label, label);
- fprintf(stderr, " (first labelstr match)\n");
- if(!backwards || !searchlabel) {
- found = 2;
- amfree(datestamp);
- amfree(label);
- return 1;
- }
- }
- }
- }
- }
- amfree(datestamp);
- amfree(label);
- return 0;
-}
-
-void taper_scan(argc, argv)
-int argc;
-char **argv;
-{
- char *slotstr = NULL, *device = NULL;
-
- if((tp = lookup_last_reusable_tape(0)) == NULL)
- searchlabel = NULL;
- else
+static void
+amtape_taper_scan(G_GNUC_UNUSED int argc, G_GNUC_UNUSED char ** argv) {
+ char *label = NULL;
+ char * searchlabel;
+ tape_t * tp;
+ char *timestamp = NULL;
+ char *tapedev = NULL;
+ int result;
+
+ device_api_init();
+
+ g_fprintf(stderr, _("%s: scanning for "), get_pname());
+
+ tp = lookup_last_reusable_tape(0);
+ if (tp == NULL) {
+ searchlabel = NULL;
+ } else {
searchlabel = stralloc(tp->label);
+ g_fprintf(stderr, _("tape label %s or "), searchlabel);
+ }
+ g_fprintf(stderr, _("a new tape.\n"));
- tapedays = getconf_int(CNF_TAPECYCLE);
- labelstr = getconf_str(CNF_LABELSTR);
- found = 0;
- got_match = 0;
-
- fprintf(stderr, "%s: scanning for ", get_pname());
- if(searchlabel) fprintf(stderr, "tape label %s or ", searchlabel);
- fprintf(stderr, "a new tape.\n");
-
- if (searchlabel != NULL)
- changer_find(scan_init, taperscan_slot, searchlabel);
- else
- changer_scan(scan_init, taperscan_slot);
+ result = taper_scan(searchlabel, &label, ×tamp, &tapedev, NULL,
+ FILE_taperscan_output_callback, stderr, NULL, NULL);
- if(found == 3) {
- fprintf(stderr, "%s: settling for new tape\n", get_pname());
- searchlabel = newstralloc(searchlabel, first_match_label);
- }
- else if(found == 2) {
- fprintf(stderr, "%s: %s: settling for first labelstr match\n",
- get_pname(),
- searchlabel? "gravity stacker": "looking only for new tape");
- searchlabel = newstralloc(searchlabel, first_match_label);
- }
- else if(!found && got_match) {
- fprintf(stderr,
- "%s: %s not found, going back to first labelstr match %s\n",
- get_pname(), searchlabel, first_match_label);
- searchlabel = newstralloc(searchlabel, first_match_label);
- if(changer_loadslot(first_match, &slotstr, &device) == 0) {
- found = 1;
- } else {
- fprintf(stderr, "%s: could not load labelstr match in slot %s: %s\n",
- get_pname(), first_match, changer_resultstr);
+ if (result < 0) {
+ g_fprintf(stderr, _("Could not find a non-active Amanda tape.\n"));
+ if (label) {
+ g_fprintf(stderr, _("Tape with label `%s' is now loaded.\n"), label);
}
- amfree(device);
- amfree(slotstr);
- }
- else if(!found) {
- fprintf(stderr, "%s: could not find ", get_pname());
- if(searchlabel) fprintf(stderr, "tape %s or ", searchlabel);
- fprintf(stderr, "a new tape in the tape rack.\n");
+ } else if (result == 3) {
+ g_fprintf(stderr, _("New tape loaded, it will be labelled `%s'.\n"),
+ label);
+ } else {
+ g_fprintf(stderr, _("Tape with label `%s' is now loaded.\n"), label);
}
- if(found)
- fprintf(stderr, "%s: label %s is now loaded.\n",
- get_pname(), searchlabel);
-
amfree(searchlabel);
- amfree(first_match);
- amfree(first_match_label);
+ amfree(label);
+ amfree(timestamp);
+ amfree(tapedev);
}
/* ---------------------------- */
-void show_device(argc, argv)
-int argc;
-char **argv;
-{
+static void
+show_device(G_GNUC_UNUSED int argc,
+ G_GNUC_UNUSED char ** argv) {
char *slot = NULL, *device = NULL;
+
+ if(changer_loadslot(_("current"), &slot, &device)) {
+ error(_("could not load current slot: %s\n"), changer_resultstr);
+ /*NOTREACHED*/
+ }
- if(changer_loadslot("current", &slot, &device))
- error("Could not load current slot.\n");
-
- printf("%s\n", device);
+ g_printf("%s\n", device);
amfree(slot);
amfree(device);
}
projects / debian / amanda / blobdiff