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-rw-r--r--source4/lib/ldb/tools/cmdline.c6
-rw-r--r--source4/lib/ldb/tools/ldbsearch.c172
2 files changed, 138 insertions, 40 deletions
diff --git a/source4/lib/ldb/tools/cmdline.c b/source4/lib/ldb/tools/cmdline.c
index 9b24b83239..ee9e5f5e47 100644
--- a/source4/lib/ldb/tools/cmdline.c
+++ b/source4/lib/ldb/tools/cmdline.c
@@ -141,10 +141,10 @@ struct ldb_cmdline *ldb_cmdline_process(struct ldb_context *ldb, int argc, const
case 'c': {
const char *cs = poptGetOptArg(pc);
- const char *p;
+ const char *p, *q;
int cc;
- for (p = cs, cc = 1; (p = strchr(p, ',')); cc++) ;
+ for (p = cs, cc = 1; (q = strchr(p, ',')); cc++, p = q + 1) ;
options.controls = talloc_array(ret, char *, cc + 1);
if (options.controls == NULL) {
@@ -163,7 +163,7 @@ struct ldb_cmdline *ldb_cmdline_process(struct ldb_context *ldb, int argc, const
p = t + 1;
}
}
- options.controls[cc + 1] = NULL;
+ options.controls[cc] = NULL;
break;
}
diff --git a/source4/lib/ldb/tools/ldbsearch.c b/source4/lib/ldb/tools/ldbsearch.c
index 4ce974c6fa..46a67ad324 100644
--- a/source4/lib/ldb/tools/ldbsearch.c
+++ b/source4/lib/ldb/tools/ldbsearch.c
@@ -125,6 +125,8 @@ static struct ldb_control **parse_controls(void *mem_ctx, char **control_strings
char rule[128];
int crit, rev, ret;
+ attr[0] = '\0';
+ rule[0] = '\0';
p = &(control_strings[i][12]);
ret = sscanf(p, "%d:%d:%255[^:]:%127[^:]", &crit, &rev, attr, rule);
if ((ret < 3) || (crit < 0) || (crit > 1) || (rev < 0 ) || (rev > 1) ||attr[0] == '\0') {
@@ -137,7 +139,10 @@ static struct ldb_control **parse_controls(void *mem_ctx, char **control_strings
control = talloc_array(ctrl[i], struct ldb_server_sort_control *, 2);
control[0] = talloc(control, struct ldb_server_sort_control);
control[0]->attributeName = talloc_strdup(control, attr);
- control[0]->orderingRule = talloc_strdup(control, rule);
+ if (rule[0])
+ control[0]->orderingRule = talloc_strdup(control, rule);
+ else
+ control[0]->orderingRule = NULL;
control[0]->reverse = rev;
control[1] = NULL;
ctrl[i]->data = control;
@@ -150,11 +155,90 @@ static struct ldb_control **parse_controls(void *mem_ctx, char **control_strings
return NULL;
}
- ctrl[i + 1] = NULL;
+ ctrl[i] = NULL;
return ctrl;
}
+/* this function check controls reply and determines if more
+ * processing is needed setting up the request controls correctly
+ *
+ * returns:
+ * -1 error
+ * 0 all ok
+ * 1 all ok, more processing required
+ */
+static int handle_controls_reply(struct ldb_control **reply, struct ldb_control **request)
+{
+ int i, j;
+ int ret = 0;
+
+ if (reply == NULL || request == NULL) return -1;
+
+ for (i = 0; reply[i]; i++) {
+ if (strcmp(LDB_CONTROL_PAGED_RESULTS_OID, reply[i]->oid) == 0) {
+ struct ldb_paged_control *rep_control, *req_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_paged_control);
+ if (rep_control->cookie_len == 0) /* we are done */
+ break;
+
+ /* more processing required */
+ /* let's fill in the request control with the new cookie */
+
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_PAGED_RESULTS_OID, request[j]->oid) == 0)
+ break;
+ }
+ /* if there's a reply control we must find a request
+ * control matching it */
+ if (! request[j]) return -1;
+
+ req_control = talloc_get_type(request[j]->data, struct ldb_paged_control);
+
+ if (req_control->cookie)
+ talloc_free(req_control->cookie);
+ req_control->cookie = talloc_memdup(req_control,
+ rep_control->cookie,
+ rep_control->cookie_len);
+ req_control->cookie_len = rep_control->cookie_len;
+
+ ret = 1;
+
+ continue;
+ }
+
+ if (strcmp(LDB_CONTROL_SORT_RESP_OID, reply[i]->oid) == 0) {
+ struct ldb_sort_resp_control *rep_control;
+
+ rep_control = talloc_get_type(reply[i]->data, struct ldb_sort_resp_control);
+
+ /* check we have a matching control in the request */
+ for (j = 0; request[j]; j++) {
+ if (strcmp(LDB_CONTROL_SERVER_SORT_OID, request[j]->oid) == 0)
+ break;
+ }
+ if (! request[j]) {
+ fprintf(stderr, "Warning Server Sort reply received but no request found\n");
+ continue;
+ }
+
+ /* check the result */
+ if (rep_control->result != 0) {
+ fprintf(stderr, "Warning: Sorting not performed with error: %d\n", rep_control->result);
+ }
+
+ continue;
+ }
+
+ /* no controls matched, throw a warning */
+ fprintf(stderr, "Unknown reply control oid: %s\n", reply[i]->oid);
+ }
+
+ return ret;
+}
+
+
static int do_search(struct ldb_context *ldb,
const struct ldb_dn *basedn,
struct ldb_cmdline *options,
@@ -162,6 +246,8 @@ static int do_search(struct ldb_context *ldb,
const char * const *attrs)
{
int ret, i;
+ int loop = 0;
+ int total = 0;
struct ldb_request req;
struct ldb_result *result = NULL;
@@ -175,46 +261,58 @@ static int do_search(struct ldb_context *ldb,
if (options->controls != NULL && req.controls == NULL) return -1;
req.creds = NULL;
- ret = ldb_request(ldb, &req);
- if (ret != LDB_SUCCESS) {
- printf("search failed - %s\n", ldb_errstring(ldb));
- return -1;
- }
+ do {
+ loop = 0;
+
+ ret = ldb_request(ldb, &req);
+ if (ret != LDB_SUCCESS) {
+ printf("search failed - %s\n", ldb_errstring(ldb));
+ return -1;
+ }
- result = req.op.search.res;
- printf("# returned %d records\n", ret);
+ result = req.op.search.res;
+ printf("# returned %d records\n", result->count);
- if (options->sorted) {
- ldb_qsort(result->msgs, ret, sizeof(struct ldb_message *),
- ldb, (ldb_qsort_cmp_fn_t)do_compare_msg);
- }
+ if (options->sorted) {
+ ldb_qsort(result->msgs, ret, sizeof(struct ldb_message *),
+ ldb, (ldb_qsort_cmp_fn_t)do_compare_msg);
+ }
- for (i = 0; i < result->count; i++) {
- struct ldb_ldif ldif;
- printf("# record %d\n", i+1);
-
- ldif.changetype = LDB_CHANGETYPE_NONE;
- ldif.msg = result->msgs[i];
-
- if (options->sorted) {
- /*
- * Ensure attributes are always returned in the same
- * order. For testing, this makes comparison of old
- * vs. new much easier.
- */
- ldb_msg_sort_elements(ldif.msg);
- }
-
- ldb_ldif_write_file(ldb, stdout, &ldif);
- }
+ for (i = 0; i < result->count; i++, total++) {
+ struct ldb_ldif ldif;
+ printf("# record %d\n", total + 1);
+
+ ldif.changetype = LDB_CHANGETYPE_NONE;
+ ldif.msg = result->msgs[i];
+
+ if (options->sorted) {
+ /*
+ * Ensure attributes are always returned in the same
+ * order. For testing, this makes comparison of old
+ * vs. new much easier.
+ */
+ ldb_msg_sort_elements(ldif.msg);
+ }
+
+ ldb_ldif_write_file(ldb, stdout, &ldif);
+ }
- if (result) {
- ret = talloc_free(result);
- if (ret == -1) {
- fprintf(stderr, "talloc_free failed\n");
- exit(1);
+ if (result->controls) {
+ if (handle_controls_reply(result->controls, req.controls) == 1)
+ loop = 1;
}
- }
+
+ if (result) {
+ ret = talloc_free(result);
+ if (ret == -1) {
+ fprintf(stderr, "talloc_free failed\n");
+ exit(1);
+ }
+ }
+
+ req.op.search.res = NULL;
+
+ } while(loop);
return 0;
}
generated by cgit (git 2.34.1) at 2024-12-04 07:54:27 +0000