Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 159 insertions, 0 deletions

diff --git a/source3/torture/msg_source.c b/source3/torture/msg_source.c
new file mode 100644
index 0000000..e718018
--- /dev/null
+++ b/source3/torture/msg_source.c
@@ -0,0 +1,159 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  Send messages once a second
+ *  Copyright (C) Volker Lendecke 2014
+ *
+ *  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 "replace.h"
+#include "includes.h"
+#include "lib/util/server_id.h"
+#include "messages.h"
+#include "lib/util/tevent_unix.h"
+#include <stdio.h>
+
+struct source_state {
+	struct tevent_context *ev;
+	struct messaging_context *msg_ctx;
+	int msg_type;
+	struct timeval interval;
+	struct server_id dst;
+};
+
+static void source_waited(struct tevent_req *subreq);
+
+static struct tevent_req *source_send(TALLOC_CTX *mem_ctx,
+				      struct tevent_context *ev,
+				      struct messaging_context *msg_ctx,
+				      int msg_type,
+				      struct timeval interval,
+				      struct server_id dst)
+{
+	struct tevent_req *req, *subreq;
+	struct source_state *state;
+
+	req = tevent_req_create(mem_ctx, &state, struct source_state);
+	if (req == NULL) {
+		return NULL;
+	}
+	state->ev = ev;
+	state->msg_ctx = msg_ctx;
+	state->msg_type = msg_type;
+	state->interval = interval;
+	state->dst = dst;
+
+	subreq = tevent_wakeup_send(
+		state, state->ev,
+		timeval_current_ofs(state->interval.tv_sec,
+				    state->interval.tv_usec));
+	if (tevent_req_nomem(subreq, req)) {
+		return tevent_req_post(req, ev);
+	}
+	tevent_req_set_callback(subreq, source_waited, req);
+	return req;
+}
+
+static void source_waited(struct tevent_req *subreq)
+{
+	struct tevent_req *req = tevent_req_callback_data(
+		subreq, struct tevent_req);
+	struct source_state *state = tevent_req_data(
+		req, struct source_state);
+	bool ok;
+	uint8_t buf[200] = { };
+
+	ok = tevent_wakeup_recv(subreq);
+	TALLOC_FREE(subreq);
+	if (!ok) {
+		tevent_req_error(req, ENOMEM);
+		return;
+	}
+
+	messaging_send_buf(state->msg_ctx, state->dst, state->msg_type,
+			   buf, sizeof(buf));
+
+	subreq = tevent_wakeup_send(
+		state, state->ev,
+		timeval_current_ofs(state->interval.tv_sec,
+				    state->interval.tv_usec));
+	if (tevent_req_nomem(subreq, req)) {
+		return;
+	}
+	tevent_req_set_callback(subreq, source_waited, req);
+}
+
+static int source_recv(struct tevent_req *req)
+{
+	int err;
+
+	if (tevent_req_is_unix_error(req, &err)) {
+		return err;
+	}
+	return 0;
+}
+
+int main(int argc, const char *argv[])
+{
+	TALLOC_CTX *frame = talloc_stackframe();
+	struct tevent_context *ev;
+	struct messaging_context *msg_ctx;
+	struct tevent_req *req;
+	int ret;
+	struct server_id my_id, id;
+
+	if (argc != 2) {
+		fprintf(stderr, "Usage: %s <dst>\n", argv[0]);
+		return -1;
+	}
+
+	lp_load_global(get_dyn_CONFIGFILE());
+
+	ev = tevent_context_init(frame);
+	if (ev == NULL) {
+		perror("tevent_context_init failed");
+		return -1;
+	}
+
+	msg_ctx = messaging_init(ev, ev);
+	if (msg_ctx == NULL) {
+		perror("messaging_init failed");
+		return -1;
+	}
+	my_id = messaging_server_id(msg_ctx);
+
+	id = server_id_from_string(my_id.vnn, argv[1]);
+	if (!procid_valid(&id)) {
+		fprintf(stderr, "pid %s invalid\n", argv[1]);
+		return -1;
+	}
+
+	req = source_send(ev, ev, msg_ctx, MSG_SMB_NOTIFY,
+			  timeval_set(0, 10000), id);
+	if (req == NULL) {
+		perror("source_send failed");
+		return -1;
+	}
+
+	if (!tevent_req_poll(req, ev)) {
+		perror("tevent_req_poll failed");
+		return -1;
+	}
+
+	ret = source_recv(req);
+
+	printf("source_recv returned %d\n", ret);
+
+	return 0;
+}