X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Ftrigger.c;h=76082a0855d05bb7571f8e017a41f244748dac6b;hp=a4130ec312ff293460834849a92556680fb2f730;hb=HEAD;hpb=9b63a4aa352c184984395c097f86d5e54c295012

diff --git a/src/common/trigger.c b/src/common/trigger.c
deleted file mode 100644
index a4130ec31..000000000
--- a/src/common/trigger.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
- *
- * This library 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <lttng/trigger/trigger-internal.h>
-#include <lttng/condition/condition-internal.h>
-#include <lttng/action/action-internal.h>
-#include <common/error.h>
-#include <assert.h>
-
-LTTNG_HIDDEN
-bool lttng_trigger_validate(struct lttng_trigger *trigger)
-{
-	bool valid;
-
-	if (!trigger) {
-		valid = false;
-		goto end;
-	}
-
-	valid = lttng_condition_validate(trigger->condition) &&
-			lttng_action_validate(trigger->action);
-end:
-	return valid;
-}
-
-struct lttng_trigger *lttng_trigger_create(
-		struct lttng_condition *condition,
-		struct lttng_action *action)
-{
-	struct lttng_trigger *trigger = NULL;
-
-	if (!condition || !action) {
-		goto end;
-	}
-
-	trigger = zmalloc(sizeof(struct lttng_trigger));
-	if (!trigger) {
-		goto end;
-	}
-
-	trigger->condition = condition;
-	trigger->action = action;
-end:
-	return trigger;
-}
-
-struct lttng_condition *lttng_trigger_get_condition(
-		struct lttng_trigger *trigger)
-{
-	return trigger ? trigger->condition : NULL;
-}
-
-LTTNG_HIDDEN
-const struct lttng_condition *lttng_trigger_get_const_condition(
-		const struct lttng_trigger *trigger)
-{
-	return trigger->condition;
-}
-
-struct lttng_action *lttng_trigger_get_action(
-		struct lttng_trigger *trigger)
-{
-	return trigger ? trigger->action : NULL;
-}
-
-LTTNG_HIDDEN
-const struct lttng_action *lttng_trigger_get_const_action(
-		const struct lttng_trigger *trigger)
-{
-	return trigger->action;
-}
-
-void lttng_trigger_destroy(struct lttng_trigger *trigger)
-{
-	if (!trigger) {
-		return;
-	}
-
-	free(trigger);
-}
-
-LTTNG_HIDDEN
-ssize_t lttng_trigger_create_from_buffer(
-		const struct lttng_buffer_view *src_view,
-		struct lttng_trigger **trigger)
-{
-	ssize_t ret, offset = 0, condition_size, action_size;
-	struct lttng_condition *condition = NULL;
-	struct lttng_action *action = NULL;
-	const struct lttng_trigger_comm *trigger_comm;
-	struct lttng_buffer_view condition_view;
-	struct lttng_buffer_view action_view;
-
-	if (!src_view || !trigger) {
-		ret = -1;
-		goto end;
-	}
-
-	/* lttng_trigger_comm header */
-	trigger_comm = (const struct lttng_trigger_comm *) src_view->data;
-	offset += sizeof(*trigger_comm);
-
-	condition_view = lttng_buffer_view_from_view(src_view, offset, -1);
-
-	/* struct lttng_condition */
-	condition_size = lttng_condition_create_from_buffer(&condition_view,
-			&condition);
-	if (condition_size < 0) {
-		ret = condition_size;
-		goto end;
-	}
-	offset += condition_size;
-
-	/* struct lttng_action */
-	action_view = lttng_buffer_view_from_view(src_view, offset, -1);
-	action_size = lttng_action_create_from_buffer(&action_view, &action);
-	if (action_size < 0) {
-		ret = action_size;
-		goto end;
-	}
-	offset += action_size;
-
-	/* Unexpected size of inner-elements; the buffer is corrupted. */
-	if ((ssize_t) trigger_comm->length != condition_size + action_size) {
-		ret = -1;
-		goto error;
-	}
-
-	*trigger = lttng_trigger_create(condition, action);
-	if (!*trigger) {
-		ret = -1;
-		goto error;
-	}
-	ret = offset;
-end:
-	return ret;
-error:
-	lttng_condition_destroy(condition);
-	lttng_action_destroy(action);
-	return ret;
-}
-
-/*
- * Both elements are stored contiguously, see their "*_comm" structure
- * for the detailed format.
- */
-LTTNG_HIDDEN
-int lttng_trigger_serialize(struct lttng_trigger *trigger,
-		struct lttng_dynamic_buffer *buf)
-{
-	int ret;
-	size_t header_offset, size_before_payload;
-	struct lttng_trigger_comm trigger_comm = { 0 };
-	struct lttng_trigger_comm *header;
-
-	header_offset = buf->size;
-	ret = lttng_dynamic_buffer_append(buf, &trigger_comm,
-			sizeof(trigger_comm));
-	if (ret) {
-		goto end;
-	}
-
-	size_before_payload = buf->size;
-	ret = lttng_condition_serialize(trigger->condition, buf);
-	if (ret) {
-		goto end;
-	}
-
-	ret = lttng_action_serialize(trigger->action, buf);
-	if (ret) {
-		goto end;
-	}
-
-	/* Update payload size. */
-	header = (struct lttng_trigger_comm *) ((char *) buf->data + header_offset);
-	header->length = buf->size - size_before_payload;
-end:
-	return ret;
-}