static void track_object(confdb_handle_t handle, char * name_pt)
{
cs_error_t res;
hdb_handle_t obj_handle;
res = find_object (handle, name_pt, FIND_OBJECT_ONLY, &obj_handle);
if (res != CS_OK) {
fprintf (stderr, "Could not find object \"%s\". Error %d\n",
name_pt, res);
return;
}
res = confdb_track_changes (handle, obj_handle, CONFDB_TRACK_DEPTH_RECURSIVE);
if (res != CS_OK) {
fprintf (stderr, "Could not enable tracking on object \"%s\". Error %d\n",
name_pt, res);
return;
}
}
int
main(int argc, char *argv[])
{
#ifdef USE_CONFDB
confdb_handle_t handle;
confdb_callbacks_t callbacks;
hdb_handle_t object_handle;
#endif
#ifdef USE_CMAP
cmap_handle_t handle;
cmap_track_handle_t track_handle;
int retries;
cs_error_t result;
#endif
uint32_t u32;
int status;
int i;
cs_error_t res;
char str_val[255];
int ch;
char *ep;
change_uint32 = 0;
change_str_len = 0;
no_childs = 16;
burst_count = 64;
while ((ch = getopt(argc, argv, "hus:c:n:")) != -1) {
switch (ch) {
case 'u':
change_uint32 = 1;
break;
case 's':
change_str_len = strtol(optarg, &ep, 10);
if (change_str_len <= 0 || *ep != '\0') {
warnx("illegal number, -s argument -- %s", optarg);
usage();
}
break;
case 'c':
no_childs = strtol(optarg, &ep, 10);
if (no_childs <= 0 || *ep != '\0') {
warnx("illegal number, -c argument -- %s", optarg);
usage();
}
break;
case 'n':
burst_count = strtol(optarg, &ep, 10);
if (burst_count <= 0 || *ep != '\0') {
warnx("illegal number, -n argument -- %s", optarg);
usage();
}
break;
case 'h':
case '?':
default:
usage();
/* NOTREACHED */
}
}
signal(SIGPIPE, SIG_IGN);
setlinebuf(stdout);
#ifdef USE_CONFDB
memset(&callbacks, 0, sizeof(callbacks));
assert(confdb_initialize(&handle, &callbacks) == CS_OK);
assert(confdb_object_create(handle, OBJECT_PARENT_HANDLE,
"testconfdb", strlen("testconfdb"), &object_handle) == CS_OK);
assert(confdb_finalize(handle) == CS_OK);
#endif
my_id = create_childs();
u32 = my_id;
#ifdef USE_CONFDB
snprintf(my_key_uint, sizeof(my_key_uint), "testkeyu32id%u", my_id);
snprintf(my_key_str, sizeof(my_key_str), "testkeystrid%u", my_id);
#endif
#ifdef USE_CMAP
snprintf(my_key_uint, sizeof(my_key_uint), "testconfdb.testkeyu32id%u", my_id);
snprintf(my_key_str, sizeof(my_key_str), "testconfdb.testkeystrid%u", my_id);
#endif
for (i = 0; i < change_str_len; i++) {
str_val[i] = ((my_id + i) % ('Z' - 'A' + 1)) + 'A';
}
str_val[i] = '\0';
if (my_id > 0) {
#ifdef USE_CONFDB
memset(&callbacks, 0, sizeof(callbacks));
callbacks.confdb_key_change_notify_fn = confdb_key_change_notify;
assert(confdb_initialize(&handle, &callbacks) == CS_OK);
#endif
#ifdef USE_CMAP
retries = 0;
cs_repeat(retries, 30, result = cmap_initialize(&handle));
assert(result == CS_OK);
#endif
if (change_uint32) {
#ifdef USE_CONFDB
assert(confdb_key_create_typed(handle, object_handle, my_key_uint,
&u32, sizeof(u32), CONFDB_VALUETYPE_UINT32) == CS_OK);
#endif
#ifdef USE_CMAP
assert(cmap_set_uint32(handle, my_key_uint, u32) == CS_OK);
#endif
}
if (change_str_len > 0) {
#ifdef USE_CONFDB
assert(confdb_key_create_typed(handle, object_handle, my_key_str,
str_val, strlen(str_val), CONFDB_VALUETYPE_STRING) == CS_OK);
#endif
#ifdef USE_CMAP
assert(cmap_set_string(handle, my_key_str, str_val) == CS_OK);
#endif
}
} else {
/*
* "Wait" for other processes to initialize
*/
poll(NULL, 0, 1000);
printf("Confdb-track-and-change initialization finished\n");
}
if (my_id > 0) {
signal(SIGINT, sigint_handler_child);
#ifdef USE_CONFDB
assert(confdb_track_changes(handle, object_handle, OBJECT_KEY_REPLACED) == CS_OK);
#endif
#ifdef USE_CMAP
assert(cmap_track_add(handle, "testconfdb.", CMAP_TRACK_MODIFY | CMAP_TRACK_PREFIX,
cmap_notify, NULL, &track_handle) == CS_OK);
#endif
if (change_uint32) {
#ifdef USE_CONFDB
assert(confdb_key_increment(handle, object_handle, my_key_uint,
strlen(my_key_uint), &u32) == CS_OK);
#endif
#ifdef USE_CMAP
assert(cmap_inc(handle, my_key_uint) == CS_OK);
#endif
expected_msgs_uint = 1;
}
if (change_str_len > 0) {
inc_str(str_val, change_str_len);
#ifdef USE_CONFDB
assert(confdb_key_replace(handle, object_handle, my_key_str, strlen(my_key_str), NULL, 0,
str_val, strlen(str_val)) == CS_OK);
#endif
#ifdef USE_CMAP
assert(cmap_set_string(handle, my_key_str, str_val) == CS_OK);
#endif
expected_msgs_str = 1;
}
/*
* Give other processes a little time to initialize
*/
poll(NULL, 0, 250);
do {
#ifdef USE_CONFDB
res = confdb_dispatch(handle, CS_DISPATCH_BLOCKING);
#endif
#ifdef USE_CMAP
res = cmap_dispatch(handle, CS_DISPATCH_BLOCKING);
#endif
} while (res == CS_OK || res == CS_ERR_TRY_AGAIN);
} else {
signal(SIGINT, sigint_handler_parent);
for (i = 0; i < no_childs; i++) {
wait(&status);
}
#ifdef USE_CONFDB
confdb_object_destroy(handle, object_handle);
#endif
printf("Confdb-track-and-change finalization finished\n");
}
return (0);
}
