int main(int argc, char **argv) {
int i;
if (argc<2)
showusage (1);
if (!strcmp (argv[1], "-v"))
showversion ();
if (!strcmp (argv[1], "-h"))
showusage (0);
if (argc == 2)
return sdb_dump (argv[1]);
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, syncronize);
#endif
if (!strcmp (argv[2], "=")) {
createdb (argv[1]);
} else if (!strcmp (argv[2], "-")) {
char line[SDB_VALUESIZE];
if ((s = sdb_new (argv[1], 0)))
for (;;) {
fgets (line, sizeof line, stdin);
if (feof (stdin))
break;
line[strlen (line)-1] = 0;
runline (s, line);
}
} else if ((s = sdb_new (argv[1], 0)))
for (i=2; i<argc; i++)
runline (s, argv[i]);
terminate (0);
return 0;
}
int main(int argc, const char **argv) {
char *line;
int i;
if (argc<2) showusage (1);
if (!strcmp (argv[1], "-d")) {
if (argc == 4)
return dbdiff (argv[2], argv[3]);
showusage(0);
} else
if (!strcmp (argv[1], "-v")) showversion ();
if (!strcmp (argv[1], "-h")) showusage (0);
if (!strcmp (argv[1], "-j")) {
if (argc>2)
return sdb_dump (argv[2], 1);
printf ("Missing database filename after -j\n");
return 1;
}
if (!strcmp (argv[1], "-")) {
argv[1] = "";
if (argc == 2) {
argv[2] = "-";
argc++;
}
}
if (argc == 2)
return sdb_dump (argv[1], 0);
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, syncronize);
#endif
if (!strcmp (argv[2], "="))
return createdb (argv[1]);
else if (!strcmp (argv[2], "-")) {
if ((s = sdb_new (NULL, argv[1], 0))) {
sdb_config (s, SDB_OPTION_FS | SDB_OPTION_NOSTAMP);
for (;(line = stdin_gets ());) {
save = sdb_query (s, line);
free (line);
}
}
} else {
s = sdb_new (NULL, argv[1], 0);
if (!s) return 1;
sdb_config (s, SDB_OPTION_FS | SDB_OPTION_NOSTAMP);
for (i=2; i<argc; i++)
save = sdb_query (s, argv[i]);
}
terminate (0);
return 0;
}
int main(int argc, char **argv) {
int i;
if (argc<2)
showusage (1);
if (!strcmp (argv[1], "-v"))
showversion ();
if (!strcmp (argv[1], "-h"))
showusage (0);
if (!strcmp (argv[1], "-")) {
argv[1] = "";
if (argc == 2) {
argv[2] = "-";
argc++;
}
}
if (argc == 2)
return sdb_dump (argv[1]);
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, syncronize);
#endif
if (!strcmp (argv[2], "=")) {
createdb (argv[1]);
} else
if (!strcmp (argv[2], "-")) {
char line[SDB_VSZ+SDB_KSZ]; // XXX can overflow stack
if ((s = sdb_new (argv[1], 0)))
for (;;) {
fgets (line, sizeof line, stdin);
if (feof (stdin))
break;
line[strlen (line)-1] = 0;
save = sdb_query (s, line);
}
} else
if ((s = sdb_new (argv[1], 0))) {
for (i=2; i<argc; i++)
save = sdb_query (s, argv[i]);
}
terminate (0);
return 0;
}
int main(int argc, char **argv) {
int cfd, sfd; /* Client and server file descriptors */
int debug = 0;
data = createdb();
builddb(data);
if (argc > 1) {
debug = atoi(argv[1]);
}
daemonize(debug);
runserver(&cfd, &sfd);
/* Make sure that the database gets freed */
destroydb(data);
return 0;
}
int main(int argc, const char **argv) {
char *line;
int i;
if (argc<2) showusage (1);
if (!strcmp (argv[1], "-v")) showversion ();
if (!strcmp (argv[1], "-h")) showusage (0);
if (!strcmp (argv[1], "-")) {
argv[1] = "";
if (argc == 2) {
argv[2] = "-";
argc++;
}
}
if (argc == 2)
return sdb_dump (argv[1], 0);
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, syncronize);
#endif
if (!strcmp (argv[2], "[]")) {
return sdb_dump (argv[1], 1);
} if (!strcmp (argv[2], "="))
return createdb (argv[1]);
else if (!strcmp (argv[2], "-")) {
if ((s = sdb_new (NULL, argv[1], 0))) {
for (;(line = stdin_gets ());) {
save = sdb_query (s, line);
free (line);
}
}
} else {
s = sdb_new (NULL, argv[1], 0);
if (!s) return 1;
for (i=2; i<argc; i++)
save = sdb_query (s, argv[i]);
}
terminate (0);
return 0;
}
int main(int argc, const char **argv) {
char *line;
const char *arg, *grep = NULL;
int i, ret, fmt = MODE_DFLT;
int db0 = 1, argi = 1;
bool interactive = false;
/* terminate flags */
if (argc < 2) {
return showusage (1);
}
arg = argv[1];
if (arg[0] == '-') {// && arg[1] && arg[2]==0) {
switch (arg[1]) {
case 0:
/* no-op */
break;
case '0':
fmt = MODE_ZERO;
db0++;
argi++;
if (db0 >= argc) {
return showusage (1);
}
break;
case 'g':
db0 += 2;
if (db0 >= argc) {
return showusage (1);
}
grep = argv[2];
argi += 2;
break;
case 'J':
options |= SDB_OPTION_JOURNAL;
db0++;
argi++;
if (db0 >= argc) {
return showusage (1);
}
break;
case 'c': return (argc < 3)? showusage (1) : showcount (argv[2]);
case 'v': return showversion ();
case 'h': return showusage (2);
case 'e': return base64encode ();
case 'd': return base64decode ();
case 'D':
if (argc == 4) {
return dbdiff (argv[2], argv[3]);
}
return showusage (0);
case 'j':
if (argc > 2) {
return sdb_dump (argv[db0 + 1], MODE_JSON);
}
return jsonIndent();
default:
eprintf ("Invalid flag %s\n", arg);
break;
}
}
/* sdb - */
if (argi == 1 && !strcmp (argv[argi], "-")) {
/* no database */
argv[argi] = "";
if (argc == db0 + 1) {
interactive = true;
/* if no argument passed */
argv[argi] = "-";
argc++;
argi++;
}
}
/* sdb dbname */
if (argc - 1 == db0) {
if (grep) {
return sdb_grep (argv[db0], fmt, grep);
}
return sdb_dump (argv[db0], fmt);
}
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, synchronize);
#endif
ret = 0;
if (interactive || !strcmp (argv[db0 + 1], "-")) {
if ((s = sdb_new (NULL, argv[db0], 0))) {
sdb_config (s, options);
int kvs = db0 + 2;
if (kvs < argc) {
save |= insertkeys (s, argv + argi + 2, argc - kvs, '-');
}
for (;(line = stdin_slurp (NULL));) {
save |= sdb_query (s, line);
if (fmt) {
fflush (stdout);
write (1, "", 1);
}
free (line);
}
}
} else if (!strcmp (argv[db0 + 1], "=")) {
ret = createdb (argv[db0], NULL, 0);
} else {
s = sdb_new (NULL, argv[db0], 0);
if (!s) {
return 1;
}
sdb_config (s, options);
for (i = db0 + 1; i < argc; i++) {
save |= sdb_query (s, argv[i]);
if (fmt) {
fflush (stdout);
write (1, "", 1);
}
}
}
terminate (0);
return ret;
}
static itzam_bool test_threaded()
{
const uint16_t order = 7;
char * sfilename = "threaded.single";
char * mfilename = "threaded.multi";
time_t start;
int maxkey = 5000;
int test_size = 1000000;
pthread_attr_t attr;
pthread_t * thread;
struct threadArgs * args;
int completed = 0;
int32_t key;
int n;
itzam_btree btree;
itzam_state state;
/* get number of processors available
*/
int num_threads = (int)sysconf(_SC_NPROCESSORS_CONF) - 1;
if (num_threads < 2)
num_threads = 2;
thread = (pthread_t *)malloc(num_threads * sizeof(pthread_t));
args = (struct threadArgs *)malloc(num_threads * sizeof(struct threadArgs));
printf("\nItzam/C B-Tree Test\nMultiple threads, simultaneously using the same Itzam index\n\n");
printf("Parameters:\n%8d B-tree order\n%8d unique keys\n%8d threads\n%8d insert & remove operations\n",
order, maxkey, num_threads, test_size);
/* create threads and test simultaneous access to the database
*/
createdb(mfilename, order);
test_size /= num_threads;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
pthread_attr_setschedpolicy(&attr, SCHED_RR);
state = itzam_btree_open(&btree, mfilename, itzam_comparator_int32, error_handler, false, false);
if (state != ITZAM_OKAY)
{
printf("Unable to open B-tree index file %s\n",mfilename);
return itzam_false;
}
printf("\nPerforming multi-thread test... ");
fflush(stdout);
start = time(NULL);
for (n = 0; n < num_threads; ++n)
{
args[n].btree = &btree;
args[n].maxkey = maxkey;
args[n].test_size = test_size;
args[n].completed = &completed;
pthread_create(&thread[n], &attr, threadProc, &args[n]);
}
while (completed < num_threads)
usleep(100000);
itzam_btree_close(&btree);
free(thread);
free(args);
/* stats
*/
time_t melapsed = time(NULL) - start;
printf("done\n\n%8d seconds run time\n\n", (int)melapsed);
return itzam_true;
}
int main(int argc, const char **argv) {
char *line;
int i, ret, fmt = MODE_DFLT;
int db0 = 1, argi = 1;
int interactive = 0;
/* terminate flags */
if (argc<2) showusage (1);
if (!strcmp (argv[1], "-d")) {
if (argc == 4)
return dbdiff (argv[2], argv[3]);
showusage (0);
}
if (!strcmp (argv[1], "-v")) showversion ();
if (!strcmp (argv[1], "-h")) showusage (2);
if (!strcmp (argv[1], "-j")) {
if (argc>2)
return sdb_dump (argv[db0+1], MODE_JSON);
eprintf ("Missing database filename after -j\n");
return 1;
}
/* flags */
if (!strcmp (argv[argi], "-0")) {
fmt = MODE_ZERO;
db0++;
argi++;
}
if (!strcmp (argv[argi], "-")) {
/* no database */
argv[argi] = "";
if (argc == db0+1) {
interactive = 1;
/* if no argument passed */
argv[argi] = "-";
argc++;
argi++;
}
}
if (argc-1 == db0)
return sdb_dump (argv[db0], fmt);
#if USE_MMAN
signal (SIGINT, terminate);
signal (SIGHUP, syncronize);
#endif
ret = 0;
if (interactive || !strcmp (argv[db0+1], "-")) {
if ((s = sdb_new (NULL, argv[db0], 0))) {
save |= insertkeys (s, argv+3, argc-3, '-');
sdb_config (s, SDB_OPTION_FS | SDB_OPTION_NOSTAMP);
for (;(line = stdin_gets ());) {
save |= sdb_query (s, line);
if (fmt) {
fflush (stdout);
write (1, "", 1);
}
free (line);
}
}
} else if (!strcmp (argv[db0+1], "=")) {
ret = createdb (argv[db0], argv+db0+2, argc-(db0+2));
} else {
s = sdb_new (NULL, argv[db0], 0);
if (!s) return 1;
sdb_config (s, SDB_OPTION_FS | SDB_OPTION_NOSTAMP);
for (i=db0+1; i<argc; i++) {
save |= sdb_query (s, argv[i]);
if (fmt) {
fflush (stdout);
write (1, "", 1);
}
}
}
terminate (0);
return ret;
}
