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Diffstat (limited to 'include/bmon/element.h')
| -rw-r--r-- | include/bmon/element.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/include/bmon/element.h b/include/bmon/element.h new file mode 100644 index 0000000..6c68250 --- /dev/null +++ b/include/bmon/element.h @@ -0,0 +1,130 @@ +/* + * bmon/element.h Elements + * + * Copyright (c) 2001-2013 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2013 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef __BMON_ELEMENT_H_ +#define __BMON_ELEMENT_H_ + +#include <bmon/bmon.h> +#include <bmon/group.h> +#include <bmon/attr.h> + +#define MAX_GRAPHS 32 +#define IFNAME_MAX 32 + +struct policy +{ + char * p_rule; + struct list_head p_list; +}; + +struct element_cfg; + +struct info +{ + char * i_name; + char * i_value; + struct list_head i_list; +}; + +struct element +{ + char * e_name; + char * e_description; + uint32_t e_id; + uint32_t e_flags; + unsigned int e_lifecycles; + unsigned int e_level; /* recursion level */ + + struct element * e_parent; + struct element_group * e_group; + + struct list_head e_list; + struct list_head e_childs; + + unsigned int e_nattrs; + struct list_head e_attrhash[ATTR_HASH_SIZE]; + struct list_head e_attr_sorted; + + unsigned int e_ninfo; + struct list_head e_info_list; + + struct attr_def * e_key_attr[__GT_MAX]; + struct attr_def * e_usage_attr; + + float e_rx_usage, + e_tx_usage; + + struct element_cfg * e_cfg; + + struct attr * e_current_attr; +}; + +#define ELEMENT_CREAT (1 << 0) + +extern struct element * element_lookup(struct element_group *, + const char *, uint32_t, + struct element *, int); + +extern void element_free(struct element *); + +extern void element_reset_update_flag(struct element_group *, + struct element *, + void *); +extern void element_notify_update(struct element *, + timestamp_t *); +extern void element_lifesign(struct element *, int); +extern void element_check_if_dead(struct element_group *, + struct element *, void *); + +extern int element_set_key_attr(struct element *, const char *, const char *); +extern int element_set_usage_attr(struct element *, const char *); + +#define ELEMENT_FLAG_FOLDED (1 << 0) +#define ELEMENT_FLAG_UPDATED (1 << 1) +#define ELEMENT_FLAG_EXCLUDE (1 << 2) +#define ELEMENT_FLAG_CREATED (1 << 3) + +extern void element_foreach_attr(struct element *, + void (*cb)(struct element *, + struct attr *, void *), + void *); + +extern struct element * element_current(void); +extern struct element * element_select_first(void); +extern struct element * element_select_last(void); +extern struct element * element_select_next(void); +extern struct element * element_select_prev(void); + +extern int element_allowed(const char *, struct element_cfg *); +extern void element_parse_policy(const char *); + +extern void element_update_info(struct element *, + const char *, + const char *); + +extern void element_set_txmax(struct element *, uint64_t); +extern void element_set_rxmax(struct element *, uint64_t); + +#endif |