Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / src / bin / lttng-sessiond / condition-internal.c

diff --git a/src/bin/lttng-sessiond/condition-internal.c b/src/bin/lttng-sessiond/condition-internal.c
deleted file mode 100644 (file)
index 3e9d72c..0000000
--- a/src/bin/lttng-sessiond/condition-internal.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <common/hashtable/utils.h>
-#include <common/hashtable/hashtable.h>
-
-#include <lttng/condition/condition.h>
-#include <lttng/condition/condition-internal.h>
-#include <lttng/condition/buffer-usage-internal.h>
-#include <lttng/condition/session-consumed-size-internal.h>
-#include <lttng/condition/session-rotation-internal.h>
-#include <lttng/condition/event-rule-matches-internal.h>
-#include <lttng/condition/event-rule-matches.h>
-#include <lttng/event-rule/event-rule-internal.h>
-#include <lttng/condition/event-rule-matches-internal.h>
-#include "condition-internal.h"
-
-static
-unsigned long lttng_condition_buffer_usage_hash(
-       const struct lttng_condition *_condition)
-{
-       unsigned long hash;
-       unsigned long condition_type;
-       struct lttng_condition_buffer_usage *condition;
-
-       condition = container_of(_condition,
-                       struct lttng_condition_buffer_usage, parent);
-
-       condition_type = (unsigned long) condition->parent.type;
-       hash = hash_key_ulong((void *) condition_type, lttng_ht_seed);
-       if (condition->session_name) {
-               hash ^= hash_key_str(condition->session_name, lttng_ht_seed);
-       }
-       if (condition->channel_name) {
-               hash ^= hash_key_str(condition->channel_name, lttng_ht_seed);
-       }
-       if (condition->domain.set) {
-               hash ^= hash_key_ulong(
-                               (void *) condition->domain.type,
-                               lttng_ht_seed);
-       }
-       if (condition->threshold_ratio.set) {
-               uint64_t val;
-
-               val = condition->threshold_ratio.value * (double) UINT32_MAX;
-               hash ^= hash_key_u64(&val, lttng_ht_seed);
-       } else if (condition->threshold_bytes.set) {
-               uint64_t val;
-
-               val = condition->threshold_bytes.value;
-               hash ^= hash_key_u64(&val, lttng_ht_seed);
-       }
-       return hash;
-}
-
-static
-unsigned long lttng_condition_session_consumed_size_hash(
-       const struct lttng_condition *_condition)
-{
-       unsigned long hash;
-       unsigned long condition_type =
-                       (unsigned long) LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE;
-       struct lttng_condition_session_consumed_size *condition;
-       uint64_t val;
-
-       condition = container_of(_condition,
-                       struct lttng_condition_session_consumed_size, parent);
-
-       hash = hash_key_ulong((void *) condition_type, lttng_ht_seed);
-       if (condition->session_name) {
-               hash ^= hash_key_str(condition->session_name, lttng_ht_seed);
-       }
-       val = condition->consumed_threshold_bytes.value;
-       hash ^= hash_key_u64(&val, lttng_ht_seed);
-       return hash;
-}
-
-static
-unsigned long lttng_condition_session_rotation_hash(
-       const struct lttng_condition *_condition)
-{
-       unsigned long hash, condition_type;
-       struct lttng_condition_session_rotation *condition;
-
-       condition = container_of(_condition,
-                       struct lttng_condition_session_rotation, parent);
-       condition_type = (unsigned long) condition->parent.type;
-       hash = hash_key_ulong((void *) condition_type, lttng_ht_seed);
-       assert(condition->session_name);
-       hash ^= hash_key_str(condition->session_name, lttng_ht_seed);
-       return hash;
-}
-
-static
-unsigned long lttng_condition_on_event_hash(
-       const struct lttng_condition *condition)
-{
-       unsigned long hash, condition_type;
-       enum lttng_condition_status condition_status;
-       const struct lttng_event_rule *event_rule;
-
-       condition_type = (unsigned long) condition->type;
-       condition_status = lttng_condition_on_event_get_rule(condition,
-                       &event_rule);
-       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
-
-       hash = hash_key_ulong((void *) condition_type, lttng_ht_seed);
-       return hash ^ lttng_event_rule_hash(event_rule);
-}
-
-/*
- * The lttng_condition hashing code is kept in this file (rather than
- * condition.c) since it makes use of GPLv2 code (hashtable utils), which we
- * don't want to link in liblttng-ctl.
- */
-unsigned long lttng_condition_hash(const struct lttng_condition *condition)
-{
-       switch (condition->type) {
-       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW:
-       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH:
-               return lttng_condition_buffer_usage_hash(condition);
-       case LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE:
-               return lttng_condition_session_consumed_size_hash(condition);
-       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_ONGOING:
-       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_COMPLETED:
-               return lttng_condition_session_rotation_hash(condition);
-       case LTTNG_CONDITION_TYPE_ON_EVENT:
-               return lttng_condition_on_event_hash(condition);
-       default:
-               //ERR("[notification-thread] Unexpected condition type caught");
-               abort();
-       }
-}
-
-LTTNG_HIDDEN
-struct lttng_condition *lttng_condition_copy(const struct lttng_condition *condition)
-{
-       int ret;
-       struct lttng_payload copy_buffer;
-       struct lttng_condition *copy = NULL;
-
-       lttng_payload_init(&copy_buffer);
-
-       ret = lttng_condition_serialize(condition, &copy_buffer);
-       if (ret < 0) {
-               goto end;
-       }
-
-       {
-               struct lttng_payload_view view =
-                               lttng_payload_view_from_payload(
-                                               &copy_buffer, 0, -1);
-
-               ret = lttng_condition_create_from_payload(
-                               &view, &copy);
-               if (ret < 0) {
-                       copy = NULL;
-                       goto end;
-               }
-       }
-
-end:
-       lttng_payload_reset(&copy_buffer);
-       return copy;
-}