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/*
Copyright (C) 2016- The University of Notre Dame
This software is distributed under the GNU General Public License.
See the file COPYING for details.
*/
#include "confuga.h"
#include "catch.h"
#include "cctools.h"
#include "debug.h"
#include "getopt.h"
#include "random.h"
#include <errno.h>
#include <limits.h>
#include <string.h>
#ifndef PATH_MAX // Hurd
#define PATH_MAX 1024
#endif
static int process (confuga *C, int argc, char *argv[])
{
int rc;
int c;
optind = 0;
if (strcmp(argv[0], "sn-add") == 0) {
static const struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{"password", required_argument, 0, 'p'},
{"root", required_argument, 0, 'r'},
{0, 0, 0, 0}
};
static const char usage[] = "sn-add [-p password-file] [-r root] <\"uuid\"|\"address\"> <uuid|address>";
char password[PATH_MAX] = "";
char root[PATH_MAX] = "";
int flag = 0;
while((c = getopt_long(argc, argv, "+hp:r:", long_options, NULL)) > -1) {
switch (c) {
case 'h':
CATCHUNIX(fprintf(stdout, "%s\n", usage));
rc = 0;
goto out;
case 'p':
CATCHUNIX(snprintf(password, sizeof password, "%s", optarg));
break;
case 'r':
CATCHUNIX(snprintf(root, sizeof root, "%s", optarg));
break;
default:
CATCHUNIX(fprintf(stderr, "invalid command: %s\n", usage));
CATCH(EINVAL);
break;
}
}
if (optind != (argc-2) ) {
CATCHUNIX(fprintf(stderr, "invalid command: %s\n", usage));
CATCH(EINVAL);
}
if (strcmp(argv[optind], "uuid") == 0)
flag |= CONFUGA_SN_UUID;
else if (strcmp(argv[optind], "address") == 0)
flag |= CONFUGA_SN_ADDR;
else CATCH(EINVAL);
CATCH(confuga_snadd(C, argv[optind+1], root[0] ? root : NULL, password[0] ? password : NULL, flag));
} else if (strcmp(argv[0], "sn-rm") == 0) {
static const struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{0, 0, 0, 0}
};
static const char usage[] = "sn-rm <\"uuid\"|\"address\"> <uuid|address>";
int flag = 0;
while((c = getopt_long(argc, argv, "+h", long_options, NULL)) > -1) {
switch (c) {
case 'h':
CATCHUNIX(fprintf(stdout, "%s\n", usage));
rc = 0;
goto out;
default:
CATCHUNIX(fprintf(stderr, "%s\n", usage));
CATCH(EINVAL);
break;
}
}
if (optind != (argc-2) ) {
CATCHUNIX(fprintf(stderr, "invalid command: %s\n", usage));
CATCH(EINVAL);
}
if (strcmp(argv[optind], "uuid") == 0)
flag |= CONFUGA_SN_UUID;
else if (strcmp(argv[optind], "address") == 0)
flag |= CONFUGA_SN_ADDR;
else CATCH(EINVAL);
CATCH(confuga_snrm(C, argv[optind+1], flag));
} else {
CATCHUNIX(fprintf(stderr, "invalid command: %s\n", argv[0]));
CATCH(EINVAL);
}
rc = 0;
goto out;
out:
return rc;
}
static void help (const char *argv0)
{
fprintf(stdout, "use: %s [options] <Confuga root> <cmd> [...]\n", argv0);
fprintf(stdout, "The most common options are:\n");
fprintf(stdout, " %-30s Enable debugging for this subsystem.\n", "-d,--debug=<name>");
fprintf(stdout, " %-30s Send debugging to this file. (can also be :stderr, or :stdout)\n", "-o,--debug-file=<file>");
fprintf(stdout, " %-30s Show version info.\n", "-v,--version");
fprintf(stdout, " %-30s This message.\n", "-h,--help");
fprintf(stdout, "\n");
fprintf(stdout, "Where debug flags are: ");
debug_flags_print(stdout);
fprintf(stdout, "\n\n");
}
int main (int argc, char *argv[])
{
int rc;
int c;
confuga *C = NULL;
const char *root = NULL;
random_init();
debug_config(argv[0]);
static const struct option long_options[] = {
{"debug", required_argument, 0, 'd'},
{"debug-file", required_argument, 0, 'o'},
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
while((c = getopt_long(argc, argv, "+d:ho:v", long_options, NULL)) > -1) {
switch (c) {
case 'd':
debug_flags_set(optarg);
break;
case 'h':
help(argv[0]);
exit(EXIT_SUCCESS);
break;
case 'o':
debug_config_file(optarg);
break;
case 'v':
cctools_version_print(stdout, argv[0]);
exit(EXIT_SUCCESS);
break;
default:
help(argv[0]);
exit(EXIT_FAILURE);
}
}
cctools_version_debug(D_DEBUG, argv[0]);
if (optind >= argc) {
help(argv[0]);
exit(EXIT_FAILURE);
}
root = argv[optind];
rc = confuga_connect(&C, root, NULL);
if (rc) {
fprintf(stderr, "could not connect to %s: %s\n", root, strerror(rc));
exit(EXIT_FAILURE);
}
optind++;
if (optind < argc) {
process(C, argc-optind, &argv[optind]);
}
rc = confuga_disconnect(C);
if (rc) {
fprintf(stderr, "warning: could not disconnect from %s: %s\n", argv[optind], strerror(rc));
}
return 0;
}
/* vim: set noexpandtab tabstop=4: */
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