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Diffstat (limited to 'source3/torture/test_notify_online.c')
-rw-r--r--source3/torture/test_notify_online.c294
1 files changed, 294 insertions, 0 deletions
diff --git a/source3/torture/test_notify_online.c b/source3/torture/test_notify_online.c
new file mode 100644
index 0000000000..b9ebc00b54
--- /dev/null
+++ b/source3/torture/test_notify_online.c
@@ -0,0 +1,294 @@
+/*
+ Unix SMB/CIFS implementation.
+ Make sure that for offline files pread and pwrite trigger a notify
+ Copyright (C) Volker Lendecke 2011
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "torture/proto.h"
+#include "libcli/security/security.h"
+#include "lib/util/tevent_ntstatus.h"
+#include "libsmb/libsmb.h"
+
+extern char *test_filename;
+
+struct notify_online_state {
+ struct tevent_context *ev;
+ struct cli_state *cli;
+ uint16_t dnum;
+ const char *fname;
+ uint16_t fnum;
+ bool got_notify;
+};
+
+static void notify_online_opened_dir(struct tevent_req *subreq);
+static void notify_online_notify_callback(struct tevent_req *subreq);
+static void notify_online_opened_file(struct tevent_req *subreq);
+static void notify_online_sent_read(struct tevent_req *subreq);
+static void notify_online_sent_closefile(struct tevent_req *subreq);
+static void notify_online_waited(struct tevent_req *subreq);
+static void notify_online_sent_closedir(struct tevent_req *subreq);
+
+static struct tevent_req *notify_online_send(
+ TALLOC_CTX *mem_ctx, struct tevent_context *ev,
+ struct cli_state *cli, const char *dname, const char *fname)
+{
+ struct tevent_req *req, *subreq;
+ struct notify_online_state *state;
+
+ req = tevent_req_create(mem_ctx, &state, struct notify_online_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->cli = cli;
+ state->fname = fname;
+
+ subreq = cli_ntcreate_send(
+ state, ev, cli, dname, EXTENDED_RESPONSE_REQUIRED,
+ SEC_FILE_READ_DATA, 0,
+ FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+ FILE_OPEN, 0, 0);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, notify_online_opened_dir, req);
+ return req;
+}
+
+static void notify_online_opened_dir(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+
+ status = cli_ntcreate_recv(subreq, &state->dnum);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ subreq = cli_notify_send(state, state->ev, state->cli, state->dnum,
+ 128, FILE_NOTIFY_CHANGE_ATTRIBUTES, false);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_notify_callback, req);
+
+ subreq = cli_ntcreate_send(
+ state, state->ev, state->cli, state->fname, 0,
+ GENERIC_READ_ACCESS, FILE_ATTRIBUTE_NORMAL,
+ FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
+ FILE_OPEN, FILE_NON_DIRECTORY_FILE, 0);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_opened_file, req);
+}
+
+static void notify_online_notify_callback(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+ uint32_t num_changes;
+ struct notify_change *changes;
+
+ status = cli_notify_recv(subreq, state, &num_changes, &changes);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ if ((num_changes == 1)
+ && (changes[0].action == NOTIFY_ACTION_MODIFIED)
+ && (strcmp(changes[0].name, state->fname) == 0)) {
+ state->got_notify = true;
+ }
+ tevent_req_done(req);
+}
+
+static void notify_online_opened_file(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+
+ status = cli_ntcreate_recv(subreq, &state->fnum);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ subreq = cli_read_andx_send(
+ state, state->ev, state->cli, state->fnum, 0, 1);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_sent_read, req);
+}
+
+static void notify_online_sent_read(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+ ssize_t received;
+ uint8_t *buf;
+
+ status = cli_read_andx_recv(subreq, &received, &buf);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ subreq = cli_close_send(
+ state, state->ev, state->cli, state->fnum);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_sent_closefile, req);
+}
+
+static void notify_online_sent_closefile(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+
+ status = cli_close_recv(subreq);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ subreq = tevent_wakeup_send(
+ state, state->ev, timeval_current_ofs(10, 0));
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_waited, req);
+}
+
+static void notify_online_waited(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+
+ tevent_wakeup_recv(subreq);
+ TALLOC_FREE(subreq);
+ subreq = cli_close_send(
+ state, state->ev, state->cli, state->dnum);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, notify_online_sent_closedir, req);
+}
+
+static void notify_online_sent_closedir(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ NTSTATUS status;
+
+ status = cli_close_recv(subreq);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+}
+
+static NTSTATUS notify_online_recv(struct tevent_req *req, bool *got_notify)
+{
+ struct notify_online_state *state = tevent_req_data(
+ req, struct notify_online_state);
+ NTSTATUS status;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ return status;
+ }
+ *got_notify = state->got_notify;
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS notify_online(struct cli_state *cli,
+ const char *dirname, const char *filename,
+ bool *got_notify)
+{
+ TALLOC_CTX *frame = talloc_stackframe();
+ struct event_context *ev;
+ struct tevent_req *req;
+ NTSTATUS status = NT_STATUS_NO_MEMORY;
+
+ ev = event_context_init(frame);
+ if (ev == NULL) {
+ goto fail;
+ }
+ req = notify_online_send(frame, ev, cli, dirname, filename);
+ if (req == NULL) {
+ goto fail;
+ }
+ if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+ goto fail;
+ }
+ status = notify_online_recv(req, got_notify);
+ fail:
+ TALLOC_FREE(frame);
+ return status;
+}
+
+bool run_notify_online(int dummy)
+{
+ struct cli_state *cli;
+ NTSTATUS status;
+ char *p;
+ const char *dir;
+ const char *file;
+ bool got_notify = false;
+
+ printf("Starting NOTIFY_ONLINE\n");
+
+ if (test_filename == NULL) {
+ fprintf(stderr, "<-f filename> missing\n");
+ return false;
+ }
+
+ if (!torture_open_connection(&cli, 0)) {
+ return false;
+ }
+
+ p = strrchr(test_filename, '/');
+ if (p != NULL) {
+ dir = SMB_STRNDUP(test_filename, p-test_filename);
+ file = SMB_STRDUP(p+1);
+ } else {
+ dir = "";
+ file = test_filename;
+ }
+
+ status = notify_online(cli, dir, file, &got_notify);
+ d_printf("notify_online returned %s (%d)\n", nt_errstr(status),
+ (int)got_notify);
+ torture_close_connection(cli);
+ return NT_STATUS_IS_OK(status) && got_notify;
+}