struct ldb_message **el2,
void *opaque)
{
- struct ldb_context *ldb = talloc_get_type(opaque, struct ldb_context);
- return ldb_dn_compare(ldb, (*el1)->dn, (*el2)->dn);
+ return ldb_dn_compare((*el1)->dn, (*el2)->dn);
+}
+
+struct search_context {
+ struct ldb_control **req_ctrls;
+
+ int sort;
+ int num_stored;
+ struct ldb_message **store;
+ char **refs_store;
+
+ int entries;
+ int refs;
+
+ int pending;
+ int status;
+};
+
+static int store_message(struct ldb_message *msg, struct search_context *sctx) {
+
+ sctx->store = talloc_realloc(sctx, sctx->store, struct ldb_message *, sctx->num_stored + 2);
+ if (!sctx->store) {
+ fprintf(stderr, "talloc_realloc failed while storing messages\n");
+ return -1;
+ }
+
+ sctx->store[sctx->num_stored] = talloc_move(sctx->store, &msg);
+ sctx->num_stored++;
+ sctx->store[sctx->num_stored] = NULL;
+
+ return 0;
+}
+
+static int store_referral(char *referral, struct search_context *sctx) {
+
+ sctx->refs_store = talloc_realloc(sctx, sctx->refs_store, char *, sctx->refs + 2);
+ if (!sctx->refs_store) {
+ fprintf(stderr, "talloc_realloc failed while storing referrals\n");
+ return -1;
+ }
+
+ sctx->refs_store[sctx->refs] = talloc_move(sctx->refs_store, &referral);
+ sctx->refs++;
+ sctx->refs_store[sctx->refs] = NULL;
+
+ return 0;
+}
+
+static int display_message(struct ldb_context *ldb, struct ldb_message *msg, struct search_context *sctx) {
+ struct ldb_ldif ldif;
+
+ sctx->entries++;
+ printf("# record %d\n", sctx->entries);
+
+ ldif.changetype = LDB_CHANGETYPE_NONE;
+ ldif.msg = msg;
+
+ if (sctx->sort) {
+ /*
+ * 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);
+
+ return 0;
+}
+
+static int display_referral(char *referral, struct search_context *sctx)
+{
+
+ sctx->refs++;
+ printf("# Referral\nref: %s\n\n", referral);
+
+ return 0;
+}
+
+static int search_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares)
+{
+ struct search_context *sctx = talloc_get_type(context, struct search_context);
+ int ret;
+
+ switch (ares->type) {
+
+ case LDB_REPLY_ENTRY:
+ if (sctx->sort) {
+ ret = store_message(ares->message, sctx);
+ } else {
+ ret = display_message(ldb, ares->message, sctx);
+ }
+ break;
+
+ case LDB_REPLY_REFERRAL:
+ if (sctx->sort) {
+ ret = store_referral(ares->referral, sctx);
+ } else {
+ ret = display_referral(ares->referral, sctx);
+ }
+ break;
+
+ case LDB_REPLY_DONE:
+ if (ares->controls) {
+ if (handle_controls_reply(ares->controls, sctx->req_ctrls) == 1)
+ sctx->pending = 1;
+ }
+ ret = 0;
+ break;
+
+ default:
+ fprintf(stderr, "unknown Reply Type\n");
+ return LDB_ERR_OTHER;
+ }
+
+ if (talloc_free(ares) == -1) {
+ fprintf(stderr, "talloc_free failed\n");
+ sctx->pending = 0;
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ if (ret) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ return LDB_SUCCESS;
}
static int do_search(struct ldb_context *ldb,
- const struct ldb_dn *basedn,
+ struct ldb_dn *basedn,
struct ldb_cmdline *options,
const char *expression,
const char * const *attrs)
{
- int ret, i, n;
- int loop = 0;
- int total = 0;
- int refs = 0;
struct ldb_request *req;
- struct ldb_result *result = NULL;
+ struct search_context *sctx;
+ int ret;
req = talloc(ldb, struct ldb_request);
- req->operation = LDB_REQ_SEARCH;
+ if (!req) return -1;
+
+ sctx = talloc(req, struct search_context);
+ if (!sctx) return -1;
+
+ sctx->sort = options->sorted;
+ sctx->num_stored = 0;
+ sctx->store = NULL;
+ sctx->req_ctrls = ldb_parse_control_strings(ldb, sctx, (const char **)options->controls);
+ if (options->controls != NULL && sctx->req_ctrls== NULL) {
+ printf("parsing controls failed: %s\n", ldb_errstring(ldb));
+ return -1;
+ }
+ sctx->entries = 0;
+ sctx->refs = 0;
+
+ if (basedn == NULL) {
+ basedn = ldb_get_default_basedn(ldb);
+ }
+
+ req->operation = LDB_SEARCH;
req->op.search.base = basedn;
req->op.search.scope = options->scope;
- req->op.search.tree = ldb_parse_tree(ldb, expression);
+ req->op.search.tree = ldb_parse_tree(req, expression);
if (req->op.search.tree == NULL) return -1;
req->op.search.attrs = attrs;
- req->op.search.res = NULL;
- req->controls = parse_controls(ldb, options->controls);
- if (options->controls != NULL && req->controls == NULL) return -1;
- req->creds = NULL;
-
- do {
- loop = 0;
-
- ret = ldb_request(ldb, req);
- if (ret != LDB_SUCCESS) {
- printf("search failed - %s\n", ldb_errstring(ldb));
- return -1;
- }
+ req->controls = sctx->req_ctrls;
+ req->context = sctx;
+ req->callback = &search_callback;
+ ldb_set_timeout(ldb, req, 0); /* TODO: make this settable by command line */
- result = req->op.search.res;
+again:
+ sctx->pending = 0;
- if (options->sorted) {
- ldb_qsort(result->msgs, result->count, sizeof(struct ldb_message *),
- ldb, (ldb_qsort_cmp_fn_t)do_compare_msg);
- }
+ ret = ldb_request(ldb, req);
+ if (ret != LDB_SUCCESS) {
+ printf("search failed - %s\n", ldb_errstring(ldb));
+ return -1;
+ }
- 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);
- }
+ ret = ldb_wait(req->handle, LDB_WAIT_ALL);
+ if (ret != LDB_SUCCESS) {
+ printf("search error - %s\n", ldb_errstring(ldb));
+ return -1;
+ }
- if (result->refs) {
- for(n = 0;result->refs[n]; n++, refs++) {
- printf("# referral %d\nref: %s\n\n", refs + 1, result->refs[n]);
- }
+ if (sctx->pending)
+ goto again;
+
+ if (sctx->sort && sctx->num_stored != 0) {
+ int i;
+
+ ldb_qsort(sctx->store, ret, sizeof(struct ldb_message *),
+ ldb, (ldb_qsort_cmp_fn_t)do_compare_msg);
+
+ if (ret != 0) {
+ fprintf(stderr, "An error occurred while sorting messages\n");
+ exit(1);
}
-
- if (result->controls) {
- if (handle_controls_reply(result->controls, req->controls) == 1)
- loop = 1;
+
+ for (i = 0; i < sctx->num_stored; i++) {
+ display_message(ldb, sctx->store[i], sctx);
}
- if (result) {
- ret = talloc_free(result);
- if (ret == -1) {
- fprintf(stderr, "talloc_free failed\n");
- exit(1);
- }
+ for (i = 0; i < sctx->refs; i++) {
+ display_referral(sctx->refs_store[i], sctx);
}
+ }
- req->op.search.res = NULL;
-
- } while(loop);
+ printf("# returned %d records\n# %d entries\n# %d referrals\n",
+ sctx->entries + sctx->refs, sctx->entries, sctx->refs);
- printf("# returned %d records\n# %d entries\n# %d referrals\n", total + refs, total, refs);
+ talloc_free(req);
return 0;
}
}
if (options->basedn != NULL) {
- basedn = ldb_dn_explode(ldb, options->basedn);
- if (basedn == NULL) {
+ basedn = ldb_dn_new(ldb, ldb, options->basedn);
+ if ( ! ldb_dn_validate(basedn)) {
fprintf(stderr, "Invalid Base DN format\n");
exit(1);
}
git.samba.org / kamenim / samba.git / blobdiff