int main(int argc, char *argv[])
{
confdb_handle_t handle;
int result;
hdb_handle_t cluster_handle;
const char *clusterroot = "cluster";
char basedn[1024];
if (argc == 1) {
fprintf(stderr, "usage: \n");
fprintf(stderr, " %s <dn> [<objdb root>]\n", argv[0]);
fprintf(stderr, "\n");
fprintf(stderr, " eg: \n");
fprintf(stderr, " %s dc=mycompany,dc=com\n", argv[0]);
fprintf(stderr, " %s dc=mycompany,dc=com rhcluster\n", argv[0]);
fprintf(stderr, "\n");
fprintf(stderr, "objdb root defaults to 'cluster'\n");
fprintf(stderr, "\n");
return 0;
}
if (argc > 2) {
clusterroot = argv[2];
}
result = confdb_initialize (&handle, &callbacks);
if (result != CS_OK) {
printf ("Could not initialize Cluster Configuration Database API instance error %d\n", result);
exit (1);
}
/* Find the starting object ... this should be a param */
result = confdb_object_find_start(handle, OBJECT_PARENT_HANDLE);
if (result != CS_OK) {
printf ("Could not start object_find %d\n", result);
exit (1);
}
result = confdb_object_find(handle, OBJECT_PARENT_HANDLE, clusterroot, strlen(clusterroot), &cluster_handle);
if (result != CS_OK) {
printf ("Could not object_find \"cluster\": %d\n", result);
exit (1);
}
sprintf(basedn, "name=%s,%s", clusterroot, argv[1]);
/* Print a header */
printf("# This file was generated by confdb2ldif, from an existing cluster configuration\n");
printf("#\n");
/* Print the configuration */
print_config_tree(handle, cluster_handle, clusterroot, basedn);
result = confdb_finalize (handle);
return (0);
}
static void read_object(confdb_handle_t handle, char * name_pt)
{
char parent_name[OBJ_NAME_SIZE];
hdb_handle_t obj_handle;
cs_error_t res;
get_parent_name(name_pt, parent_name);
res = find_object (handle, name_pt, FIND_OBJECT_OR_KEY, &obj_handle);
if (res == CS_OK) {
print_config_tree(handle, obj_handle, parent_name);
}
}
/* Recursively dump the object tree */
static void print_config_tree(confdb_handle_t handle, hdb_handle_t parent_object_handle, int depth)
{
hdb_handle_t object_handle;
char object_name[1024];
size_t object_name_len;
char key_name[1024];
size_t key_name_len;
char key_value[1024];
size_t key_value_len;
int res;
int i;
/* Show the keys */
res = confdb_key_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
printf( "error resetting key iterator for object "HDB_X_FORMAT": %d\n", parent_object_handle, res);
return;
}
while ( (res = confdb_key_iter(handle, parent_object_handle, key_name, &key_name_len,
key_value, &key_value_len)) == CS_OK) {
key_name[key_name_len] = '\0';
key_value[key_value_len] = '\0';
for (i=0; i<depth; i++) printf(" ");
printf(" KEY %s=%s\n", key_name, key_value);
}
/* Show sub-objects */
res = confdb_object_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
printf( "error resetting object iterator for object "HDB_X_FORMAT": %d\n", parent_object_handle, res);
return;
}
while ( (res = confdb_object_iter(handle, parent_object_handle, &object_handle, object_name, &object_name_len)) == CS_OK) {
hdb_handle_t parent;
res = confdb_object_parent_get(handle, object_handle, &parent);
if (res != CS_OK) {
printf( "error getting parent for object "HDB_X_FORMAT": %d\n", object_handle, res);
return;
}
for (i=0; i<depth; i++) printf(" ");
object_name[object_name_len] = '\0';
printf("OBJECT: %s ("HDB_X_FORMAT", parent: "HDB_X_FORMAT")\n", object_name, object_handle, parent);
/* Down we go ... */
print_config_tree(handle, object_handle, depth+1);
}
}
static int print_all(void)
{
confdb_handle_t handle;
int result;
result = confdb_initialize (&handle, &callbacks);
if (result != CS_OK) {
fprintf (stderr, "Could not initialize objdb library. Error %d\n", result);
return 1;
}
print_config_tree(handle, OBJECT_PARENT_HANDLE, NULL);
result = confdb_finalize (handle);
return 0;
}
int main (int argc, char *argv[]) {
confdb_handle_t handle;
int result;
hdb_handle_t totem_handle;
char key_value[256];
size_t value_len;
result = confdb_initialize (&handle, &callbacks);
if (result != CS_OK) {
printf ("Could not initialize Cluster Configuration Database API instance error %d\n", result);
exit (1);
}
if (argv[1] && strcmp(argv[1], "write")==0)
do_write_tests(handle);
if (argv[1] && strcmp(argv[1], "reload")==0) {
/* Test reload interface */
result = confdb_reload(handle, 0, key_value, sizeof key_value);
printf ("Try to reload the config (noflush): %d (should be 1)\n", result);
result = confdb_reload(handle, 1, key_value, sizeof key_value);
printf ("Try to reload the config (flush): %d (should be 1)\n", result);
}
/* Test iterators */
print_config_tree(handle, OBJECT_PARENT_HANDLE, 0);
/* Find "totem" and dump bits of it again, to test the direct APIs */
result = confdb_object_find_start(handle, OBJECT_PARENT_HANDLE);
if (result != CS_OK) {
printf ("Could not start object_find %d\n", result);
exit (1);
}
result = confdb_object_find(handle, OBJECT_PARENT_HANDLE, "totem", strlen("totem"), &totem_handle);
if (result != CS_OK) {
printf ("Could not object_find \"totem\": %d\n", result);
exit (1);
}
result = confdb_key_get(handle, totem_handle, "version", strlen("version"), key_value, &value_len);
if (result != CS_OK) {
printf ("Could not get \"version\" key: %d\n", result);
exit (1);
}
key_value[value_len] = '\0';
printf("totem/version = '%s'\n", key_value);
result = confdb_key_get(handle, totem_handle, "secauth", strlen("secauth"), key_value, &value_len);
if (result != CS_OK) {
printf ("Could not get \"secauth\" key: %d\n", result);
exit (1);
}
key_value[value_len] = '\0';
printf("totem/secauth = '%s'\n", key_value);
/* Try a call that fails */
result = confdb_key_get(handle, totem_handle, "grot", strlen("grot"), key_value, &value_len);
printf ("Get \"grot\" key returned: %d (should fail)\n", result);
result = confdb_finalize (handle);
printf ("Finalize result is %d (should be 1)\n", result);
return (0);
}
static void do_write_tests(confdb_handle_t handle)
{
int res;
unsigned int incdec_value;
hdb_handle_t object_handle;
char error_string[1024];
/* Add a scratch object and put some keys into it */
res = confdb_object_create(handle, OBJECT_PARENT_HANDLE, "testconfdb", strlen("testconfdb"), &object_handle);
if (res != CS_OK) {
printf( "error creating 'testconfdb' object: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "testkey", strlen("testkey"), "one", strlen("one"));
if (res != CS_OK) {
printf( "error creating 'testconfdb' key 1: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "testkey", strlen("testkey"), "two", strlen("two"));
if (res != CS_OK) {
printf( "error creating 'testconfdb' key 2: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "grot", strlen("grot"), "perrins", strlen("perrins"));
if (res != CS_OK) {
printf( "error creating 'testconfdb' key 3: %d\n", res);
return;
}
res = confdb_key_replace(handle, object_handle, "testkey", strlen("testkey"), "two", strlen("two"),
"newtwo", strlen("newtwo"));
if (res != CS_OK) {
printf( "error replace 'testconfdb' key 2: %d\n", res);
return;
}
/* Print it for verification */
print_config_tree(handle, object_handle, 0);
incdec_value = INCDEC_VALUE;
res = confdb_key_create(handle, object_handle, "incdec", strlen("incdec"), &incdec_value, sizeof(incdec_value));
if (res != CS_OK) {
printf( "error creating 'testconfdb' key 4: %d\n", res);
return;
}
res = confdb_key_increment(handle, object_handle, "incdec", strlen("incdec"), &incdec_value);
if (res != CS_OK) {
printf( "error incrementing 'testconfdb' key 4: %d\n", res);
return;
}
if (incdec_value == INCDEC_VALUE+1)
printf("incremented value = %d\n", incdec_value);
else
printf("ERROR: incremented value = %d (should be %d)\n", incdec_value, INCDEC_VALUE+1);
res = confdb_key_decrement(handle, object_handle, "incdec", strlen("incdec"), &incdec_value);
if (res != CS_OK) {
printf( "error decrementing 'testconfdb' key 4: %d\n", res);
return;
}
if (incdec_value == INCDEC_VALUE)
printf("decremented value = %d\n", incdec_value);
else
printf("ERROR: decremented value = %d (should be %d)\n", incdec_value, INCDEC_VALUE);
printf("-------------------------\n");
/* Remove it.
Check that it doesn't exist when the full tree dump runs next */
res = confdb_object_destroy(handle, object_handle);
if (res != CS_OK) {
printf( "error destroying 'testconfdb' object: %d\n", res);
return;
}
res = confdb_write(handle, error_string, sizeof error_string);
printf("confdb_write returned %d: %s\n", res, error_string);
}
/* Recursively dump the object tree */
static void print_config_tree(confdb_handle_t handle, hdb_handle_t parent_object_handle, char * parent_name)
{
hdb_handle_t object_handle;
char object_name[OBJ_NAME_SIZE];
size_t object_name_len;
char key_name[OBJ_NAME_SIZE];
char key_value[OBJ_NAME_SIZE];
size_t key_value_len;
cs_error_t res;
int children_printed;
confdb_value_types_t type;
/* Show the keys */
res = confdb_key_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
fprintf(stderr, "error resetting key iterator for object "HDB_X_FORMAT" %d\n", parent_object_handle, res);
exit(EXIT_FAILURE);
}
children_printed = 0;
while ( (res = confdb_key_iter_typed(handle,
parent_object_handle,
key_name,
key_value,
&key_value_len,
&type)) == CS_OK) {
key_value[key_value_len] = '\0';
if (parent_name != NULL)
printf("%s%c", parent_name, SEPERATOR);
print_key(key_name, key_value, key_value_len, type);
children_printed++;
}
/* Show sub-objects */
res = confdb_object_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
fprintf(stderr, "error resetting object iterator for object "HDB_X_FORMAT" %d\n", parent_object_handle, res);
exit(EXIT_FAILURE);
}
while ( (res = confdb_object_iter(handle,
parent_object_handle,
&object_handle,
object_name,
&object_name_len)) == CS_OK) {
object_name[object_name_len] = '\0';
if (parent_name != NULL) {
snprintf(key_value, OBJ_NAME_SIZE, "%s%c%s", parent_name, SEPERATOR, object_name);
} else {
if ((action == ACTION_PRINT_DEFAULT) && strcmp(object_name, "internal_configuration") == 0) continue;
snprintf(key_value, OBJ_NAME_SIZE, "%s", object_name);
}
print_config_tree(handle, object_handle, key_value);
children_printed++;
}
if (children_printed == 0 && parent_name != NULL) {
printf("%s\n", parent_name);
}
}
/* Recursively dump the object tree */
static void print_config_tree(confdb_handle_t handle, hdb_handle_t parent_object_handle, const char *dn, char *fulldn)
{
hdb_handle_t object_handle;
char object_name[1024];
size_t object_name_len;
char key_name[1024];
char *key_value=NULL;
confdb_value_types_t type;
size_t key_value_len;
char cumulative_dn[4096];
int res;
int keycount=0;
printf("\ndn: %s\n", fulldn);
/* Show the keys */
res = confdb_key_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
printf( "error resetting key iterator for object "HDB_X_FORMAT": %d\n", parent_object_handle, res);
return;
}
while ( (res = confdb_key_iter_typed2(handle, parent_object_handle, key_name,
(void**)&key_value, &key_value_len, &type)) == CS_OK) {
key_value[key_value_len] = '\0';
printf("%s: %s\n", ldap_attr_name(key_name), key_value);
keycount++;
free(key_value);
key_value=NULL;
}
if (strncmp(fulldn, "cn=", 3) == 0) {
printf("cn: %s\n", dn);
}
/* Determine objectclass... */
if (keycount == 0) {
printf("objectclass: nsContainer\n");
}
else {
printf("objectclass: %s\n", ldap_attr_name(dn));
}
/* Show sub-objects */
res = confdb_object_iter_start(handle, parent_object_handle);
if (res != CS_OK) {
printf( "error resetting object iterator for object "HDB_X_FORMAT": %d\n", parent_object_handle, res);
return;
}
while ( (res = confdb_object_iter(handle, parent_object_handle, &object_handle, object_name, &object_name_len)) == CS_OK) {
hdb_handle_t parent;
res = confdb_object_parent_get(handle, object_handle, &parent);
if (res != CS_OK) {
printf( "error getting parent for object "HDB_X_FORMAT": %d\n", object_handle, res);
return;
}
object_name[object_name_len] = '\0';
/* Check for "name", and create dummy parent object */
res = confdb_key_get_typed2(handle, object_handle, "name", (void **)&key_value, &key_value_len, &type);
if (res == CS_OK) {
sprintf(cumulative_dn, "cn=%s,%s", object_name, fulldn);
printf("\n");
printf("dn: %s\n", cumulative_dn);
printf("cn: %s\n", object_name);
printf("objectclass: %s\n", "nsContainer");
snprintf(cumulative_dn, sizeof(cumulative_dn) - 1, "name=%s,cn=%s,%s", key_value, object_name, fulldn);
free(key_value);
key_value = NULL;
}
else {
sprintf(cumulative_dn, "cn=%s,%s", object_name, fulldn);
}
/* Down we go ... */
print_config_tree(handle, object_handle, object_name, cumulative_dn);
}
}
