This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
+ version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Author: Andrew Tridgell
*/
-#include "includes.h"
-#include "ldb/include/ldb.h"
-#include "ldb/include/ldb_private.h"
-#include "ldb/tools/cmdline.h"
-
-#ifdef _SAMBA_BUILD_
+#include "replace.h"
#include "system/filesys.h"
-#endif
+#include "system/time.h"
+#include "ldb.h"
+#include "tools/cmdline.h"
-static void usage(void)
+static void usage(struct ldb_context *ldb)
{
printf("Usage: ldbsearch <options> <expression> <attrs...>\n");
- printf("Options:\n");
- printf(" -H ldb_url choose the database (or $LDB_URL)\n");
- printf(" -s base|sub|one choose search scope\n");
- printf(" -b basedn choose baseDN\n");
- printf(" -i read search expressions from stdin\n");
- printf(" -S sort returned attributes\n");
- printf(" -o options pass options like modules to activate\n");
- printf(" e.g: -o modules:timestamps\n");
+ ldb_cmdline_help(ldb, "ldbsearch", stdout);
exit(1);
}
-struct ldb_context *ldbsearch_ldb;
-
static int do_compare_msg(struct ldb_message **el1,
- struct ldb_message **el2)
+ struct ldb_message **el2,
+ void *opaque)
+{
+ return ldb_dn_compare((*el1)->dn, (*el2)->dn);
+}
+
+struct search_context {
+ struct ldb_context *ldb;
+ struct ldb_control **req_ctrls;
+
+ int sort;
+ unsigned int num_stored;
+ struct ldb_message **store;
+ unsigned int refs_stored;
+ char **refs_store;
+
+ unsigned int entries;
+ unsigned int refs;
+
+ unsigned 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_stored + 2);
+ if (!sctx->refs_store) {
+ fprintf(stderr, "talloc_realloc failed while storing referrals\n");
+ return -1;
+ }
+
+ sctx->refs_store[sctx->refs_stored] = talloc_move(sctx->refs_store, &referral);
+ sctx->refs_stored++;
+ sctx->refs_store[sctx->refs_stored] = NULL;
+
+ return 0;
+}
+
+static int display_message(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(sctx->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_request *req, struct ldb_reply *ares)
{
- return ldb_dn_cmp(ldbsearch_ldb, (*el1)->dn, (*el2)->dn);
+ struct search_context *sctx;
+ int ret = LDB_SUCCESS;
+
+ sctx = talloc_get_type(req->context, struct search_context);
+
+ if (!ares) {
+ return ldb_request_done(req, LDB_ERR_OPERATIONS_ERROR);
+ }
+ if (ares->error != LDB_SUCCESS) {
+ return ldb_request_done(req, ares->error);
+ }
+
+ switch (ares->type) {
+ case LDB_REPLY_ENTRY:
+ if (sctx->sort) {
+ ret = store_message(ares->message, sctx);
+ } else {
+ ret = display_message(ares->message, sctx);
+ }
+ break;
+
+ case LDB_REPLY_REFERRAL:
+ if (sctx->sort) {
+ ret = store_referral(ares->referral, sctx);
+ } else {
+ ret = display_referral(ares->referral, sctx);
+ }
+ if (ret) {
+ return ldb_request_done(req, LDB_ERR_OPERATIONS_ERROR);
+ }
+ break;
+
+ case LDB_REPLY_DONE:
+ if (ares->controls) {
+ if (handle_controls_reply(ares->controls, sctx->req_ctrls) == 1)
+ sctx->pending = 1;
+ }
+ talloc_free(ares);
+ return ldb_request_done(req, LDB_SUCCESS);
+ }
+
+ talloc_free(ares);
+ if (ret != LDB_SUCCESS) {
+ return ldb_request_done(req, LDB_ERR_OPERATIONS_ERROR);
+ }
+
+ return LDB_SUCCESS;
}
static int do_search(struct ldb_context *ldb,
- const char *basedn,
- int scope,
- int sort_attribs,
+ struct ldb_dn *basedn,
+ struct ldb_cmdline *options,
const char *expression,
const char * const *attrs)
{
- int ret, i;
- struct ldb_message **msgs;
+ struct ldb_request *req;
+ struct search_context *sctx;
+ int ret;
- ret = ldb_search(ldb, basedn, scope, expression, attrs, &msgs);
- if (ret == -1) {
- printf("search failed - %s\n", ldb_errstring(ldb));
- return -1;
+ req = NULL;
+
+ sctx = talloc_zero(ldb, struct search_context);
+ if (!sctx) return LDB_ERR_OPERATIONS_ERROR;
+
+ sctx->ldb = ldb;
+ sctx->sort = options->sorted;
+ 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 LDB_ERR_OPERATIONS_ERROR;
}
- printf("# returned %d records\n", ret);
+ if (basedn == NULL) {
+ basedn = ldb_get_default_basedn(ldb);
+ }
+
+again:
+ /* free any previous requests */
+ if (req) talloc_free(req);
- ldbsearch_ldb = ldb;
- if (sort_attribs) {
- qsort(msgs, ret, sizeof(struct ldb_message *),
- (comparison_fn_t)do_compare_msg);
+ ret = ldb_build_search_req(&req, ldb, ldb,
+ basedn, options->scope,
+ expression, attrs,
+ sctx->req_ctrls,
+ sctx, search_callback,
+ NULL);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(sctx);
+ printf("allocating request failed: %s\n", ldb_errstring(ldb));
+ return ret;
}
- for (i=0;i<ret;i++) {
- struct ldb_ldif ldif;
- printf("# record %d\n", i+1);
+ sctx->pending = 0;
- ldif.changetype = LDB_CHANGETYPE_NONE;
- ldif.msg = msgs[i];
+ ret = ldb_request(ldb, req);
+ if (ret != LDB_SUCCESS) {
+ printf("search failed - %s\n", ldb_errstring(ldb));
+ return ret;
+ }
- if (sort_attribs) {
- /*
- * 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 ret;
}
- if (ret > 0) {
- ret = talloc_free(msgs);
- if (ret == -1) {
- fprintf(stderr, "talloc_free failed\n");
- exit(1);
+ if (sctx->pending)
+ goto again;
+
+ if (sctx->sort && (sctx->num_stored != 0 || sctx->refs != 0)) {
+ unsigned int i;
+
+ if (sctx->num_stored) {
+ LDB_TYPESAFE_QSORT(sctx->store, sctx->num_stored, ldb, do_compare_msg);
+ }
+ for (i = 0; i < sctx->num_stored; i++) {
+ display_message(sctx->store[i], sctx);
+ }
+
+ for (i = 0; i < sctx->refs_stored; i++) {
+ display_referral(sctx->refs_store[i], sctx);
}
}
- return 0;
+ printf("# returned %u records\n# %u entries\n# %u referrals\n",
+ sctx->entries + sctx->refs, sctx->entries, sctx->refs);
+
+ talloc_free(sctx);
+ talloc_free(req);
+
+ return LDB_SUCCESS;
}
- int main(int argc, const char **argv)
+int main(int argc, const char **argv)
{
struct ldb_context *ldb;
+ struct ldb_dn *basedn = NULL;
const char * const * attrs = NULL;
struct ldb_cmdline *options;
int ret = -1;
- const char *expression = "(|(objectclass=*)(dn=*))";
+ const char *expression = "(|(objectClass=*)(distinguishedName=*))";
+ TALLOC_CTX *mem_ctx = talloc_new(NULL);
- ldb = ldb_init(NULL);
+ ldb = ldb_init(mem_ctx, NULL);
+ if (ldb == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
options = ldb_cmdline_process(ldb, argc, argv, usage);
attrs = (const char * const *)(options->argv);
}
+ if (options->basedn != NULL) {
+ basedn = ldb_dn_new(ldb, ldb, options->basedn);
+ if ( ! ldb_dn_validate(basedn)) {
+ fprintf(stderr, "Invalid Base DN format\n");
+ exit(1);
+ }
+ }
+
if (options->interactive) {
char line[1024];
while (fgets(line, sizeof(line), stdin)) {
- if (do_search(ldb, options->basedn,
- options->scope, options->sorted, line, attrs) == -1) {
- ret = -1;
- }
+ ret = do_search(ldb, basedn, options, line, attrs);
}
} else {
- ret = do_search(ldb, options->basedn, options->scope, options->sorted,
- expression, attrs);
+ ret = do_search(ldb, basedn, options, expression, attrs);
}
- talloc_free(ldb);
+ talloc_free(mem_ctx);
+
return ret;
}
git.samba.org / ira / wip.git / blobdiff