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Diffstat (limited to 'libglusterfs/src/dict.h')
| -rw-r--r-- | libglusterfs/src/dict.h | 417 |
1 files changed, 0 insertions, 417 deletions
diff --git a/libglusterfs/src/dict.h b/libglusterfs/src/dict.h deleted file mode 100644 index 6cbf0ce5a54..00000000000 --- a/libglusterfs/src/dict.h +++ /dev/null @@ -1,417 +0,0 @@ -/* - Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> - This file is part of GlusterFS. - - This file is licensed to you under your choice of the GNU Lesser - General Public License, version 3 or any later version (LGPLv3 or - later), or the GNU General Public License, version 2 (GPLv2), in all - cases as published by the Free Software Foundation. -*/ - -#ifndef _DICT_H -#define _DICT_H - -#include <inttypes.h> -#include <sys/uio.h> -#include <pthread.h> - -#include "common-utils.h" -#include "libglusterfs-messages.h" - -typedef struct _data data_t; -typedef struct _dict dict_t; -typedef struct _data_pair data_pair_t; - -#define dict_set_sizen(this, key, value) dict_setn(this, key, SLEN(key), value) - -#define dict_add_sizen(this, key, value) dict_addn(this, key, SLEN(key), value) - -#define dict_get_with_ref_sizen(this, key, value) \ - dict_get_with_refn(this, key, SLEN(key), value) - -#define dict_get_sizen(this, key) dict_getn(this, key, SLEN(key)) - -#define dict_del_sizen(this, key) dict_deln(this, key, SLEN(key)) - -#define dict_set_str_sizen(this, key, str) \ - dict_set_strn(this, key, SLEN(key), str) - -#define dict_set_sizen_str_sizen(this, key, str) \ - dict_set_nstrn(this, key, SLEN(key), str, SLEN(str)) - -#define dict_set_dynstr_sizen(this, key, str) \ - dict_set_dynstrn(this, key, SLEN(key), str) - -#define dict_get_str_sizen(this, key, str) \ - dict_get_strn(this, key, SLEN(key), str) - -#define dict_get_int32_sizen(this, key, val) \ - dict_get_int32n(this, key, SLEN(key), val) - -#define dict_set_int32_sizen(this, key, val) \ - dict_set_int32n(this, key, SLEN(key), val) - -#define GF_PROTOCOL_DICT_SERIALIZE(this, from_dict, to, len, ope, labl) \ - do { \ - int _ret = 0; \ - \ - if (!from_dict) \ - break; \ - \ - _ret = dict_allocate_and_serialize(from_dict, to, &len); \ - if (_ret < 0) { \ - gf_msg(this->name, GF_LOG_WARNING, 0, LG_MSG_DICT_SERIAL_FAILED, \ - "failed to get serialized dict (%s)", (#from_dict)); \ - ope = EINVAL; \ - goto labl; \ - } \ - } while (0) - -#define GF_PROTOCOL_DICT_UNSERIALIZE(xl, to, buff, len, ret, ope, labl) \ - do { \ - if (!len) \ - break; \ - to = dict_new(); \ - GF_VALIDATE_OR_GOTO(xl->name, to, labl); \ - \ - ret = dict_unserialize(buff, len, &to); \ - if (ret < 0) { \ - gf_msg(xl->name, GF_LOG_WARNING, 0, LG_MSG_DICT_UNSERIAL_FAILED, \ - "failed to unserialize dictionary (%s)", (#to)); \ - \ - ope = EINVAL; \ - goto labl; \ - } \ - \ - } while (0) - -#define dict_foreach_inline(d, c) for (c = d->members_list; c; c = c->next) - -#define DICT_KEY_VALUE_MAX_SIZE 1048576 -#define DICT_MAX_FLAGS 256 -#define DICT_FLAG_SET 1 -#define DICT_FLAG_CLEAR 0 - -struct _data { - char *data; - gf_atomic_t refcount; - gf_lock_t lock; - gf_dict_data_type_t data_type; - int32_t len; - gf_boolean_t is_static; -}; - -struct _data_pair { - struct _data_pair *hash_next; - struct _data_pair *prev; - struct _data_pair *next; - data_t *value; - char *key; - uint32_t key_hash; -}; - -struct _dict { - uint64_t max_count; - int32_t hash_size; - int32_t count; - gf_atomic_t refcount; - data_pair_t **members; - data_pair_t *members_list; - char *extra_free; - char *extra_stdfree; - gf_lock_t lock; - data_pair_t *members_internal; - data_pair_t free_pair; - gf_boolean_t free_pair_in_use; -}; - -typedef gf_boolean_t (*dict_match_t)(dict_t *d, char *k, data_t *v, void *data); - -int32_t -is_data_equal(data_t *one, data_t *two); -void -data_destroy(data_t *data); - -/* function to set a key/value pair (overwrite existing if matches the key */ -int32_t -dict_set(dict_t *this, char *key, data_t *value); -int32_t -dict_setn(dict_t *this, char *key, const int keylen, data_t *value); -/* function to set a new key/value pair (without checking for duplicate) */ -int32_t -dict_add(dict_t *this, char *key, data_t *value); -int32_t -dict_addn(dict_t *this, char *key, const int keylen, data_t *value); -int -dict_get_with_ref(dict_t *this, char *key, data_t **data); -int -dict_get_with_refn(dict_t *this, char *key, const int keylen, data_t **data); -data_t * -dict_get(dict_t *this, char *key); -data_t * -dict_getn(dict_t *this, char *key, const int keylen); -void -dict_del(dict_t *this, char *key); -void -dict_deln(dict_t *this, char *key, const int keylen); -int -dict_reset(dict_t *dict); - -int -dict_key_count(dict_t *this); - -int32_t -dict_serialized_length(dict_t *dict); -int32_t -dict_serialize(dict_t *dict, char *buf); -int32_t -dict_unserialize(char *buf, int32_t size, dict_t **fill); - -int32_t -dict_allocate_and_serialize(dict_t *this, char **buf, u_int *length); - -void -dict_unref(dict_t *dict); -dict_t * -dict_ref(dict_t *dict); -data_t * -data_ref(data_t *data); -void -data_unref(data_t *data); - -int32_t -dict_lookup(dict_t *this, char *key, data_t **data); -/* - TODO: provide converts for different byte sizes, signedness, and void * - */ -data_t * -int_to_data(int64_t value); -data_t * -str_to_data(char *value); -data_t * -strn_to_data(char *value, const int vallen); -data_t * -data_from_dynptr(void *value, int32_t len); -data_t * -bin_to_data(void *value, int32_t len); -data_t * -static_str_to_data(char *value); -data_t * -static_bin_to_data(void *value); - -int64_t -data_to_int64(data_t *data); -int32_t -data_to_int32(data_t *data); -int16_t -data_to_int16(data_t *data); -int8_t -data_to_int8(data_t *data); - -uint64_t -data_to_uint64(data_t *data); -uint32_t -data_to_uint32(data_t *data); -uint16_t -data_to_uint16(data_t *data); -uint8_t -data_to_uint8(data_t *data); - -data_t * -data_from_int64(int64_t value); -data_t * -data_from_int32(int32_t value); -data_t * -data_from_int16(int16_t value); -data_t * -data_from_int8(int8_t value); - -data_t * -data_from_uint64(uint64_t value); -data_t * -data_from_uint32(uint32_t value); -data_t * -data_from_uint16(uint16_t value); - -char * -data_to_str(data_t *data); -void * -data_to_bin(data_t *data); -void * -data_to_ptr(data_t *data); -data_t * -data_copy(data_t *old); -struct iatt * -data_to_iatt(data_t *data, char *key); - -int -dict_foreach(dict_t *this, - int (*fn)(dict_t *this, char *key, data_t *value, void *data), - void *data); - -int -dict_foreach_fnmatch(dict_t *dict, char *pattern, - int (*fn)(dict_t *this, char *key, data_t *value, - void *data), - void *data); - -int -dict_foreach_match(dict_t *dict, - gf_boolean_t (*match)(dict_t *this, char *key, data_t *value, - void *mdata), - void *match_data, - int (*action)(dict_t *this, char *key, data_t *value, - void *adata), - void *action_data); - -int -dict_null_foreach_fn(dict_t *d, char *k, data_t *v, void *tmp); -int -dict_remove_foreach_fn(dict_t *d, char *k, data_t *v, void *tmp); -dict_t * -dict_copy(dict_t *this, dict_t *new); -dict_t * -get_new_dict(void); -int -dict_keys_join(void *value, int size, dict_t *dict, - int (*filter_fn)(char *key)); - -/* CLEANED UP FUNCTIONS DECLARATIONS */ -GF_MUST_CHECK dict_t * -dict_new(void); -dict_t * -dict_copy_with_ref(dict_t *this, dict_t *new); - -GF_MUST_CHECK int -dict_reset(dict_t *dict); - -GF_MUST_CHECK int -dict_get_int8(dict_t *this, char *key, int8_t *val); -GF_MUST_CHECK int -dict_set_int8(dict_t *this, char *key, int8_t val); - -GF_MUST_CHECK int -dict_get_int16(dict_t *this, char *key, int16_t *val); -GF_MUST_CHECK int -dict_set_int16(dict_t *this, char *key, int16_t val); - -GF_MUST_CHECK int -dict_get_int32(dict_t *this, char *key, int32_t *val); -GF_MUST_CHECK int -dict_get_int32n(dict_t *this, char *key, const int keylen, int32_t *val); -GF_MUST_CHECK int -dict_set_int32(dict_t *this, char *key, int32_t val); -GF_MUST_CHECK int -dict_set_int32n(dict_t *this, char *key, const int keylen, int32_t val); - -GF_MUST_CHECK int -dict_get_int64(dict_t *this, char *key, int64_t *val); -GF_MUST_CHECK int -dict_set_int64(dict_t *this, char *key, int64_t val); - -GF_MUST_CHECK int -dict_get_uint16(dict_t *this, char *key, uint16_t *val); -GF_MUST_CHECK int -dict_set_uint16(dict_t *this, char *key, uint16_t val); - -GF_MUST_CHECK int -dict_get_uint32(dict_t *this, char *key, uint32_t *val); -GF_MUST_CHECK int -dict_set_uint32(dict_t *this, char *key, uint32_t val); - -GF_MUST_CHECK int -dict_get_uint64(dict_t *this, char *key, uint64_t *val); -GF_MUST_CHECK int -dict_set_uint64(dict_t *this, char *key, uint64_t val); - -GF_MUST_CHECK int -dict_check_flag(dict_t *this, char *key, int flag); -GF_MUST_CHECK int -dict_set_flag(dict_t *this, char *key, int flag); -GF_MUST_CHECK int -dict_clear_flag(dict_t *this, char *key, int flag); - -GF_MUST_CHECK int -dict_get_double(dict_t *this, char *key, double *val); -GF_MUST_CHECK int -dict_set_double(dict_t *this, char *key, double val); - -GF_MUST_CHECK int -dict_set_static_ptr(dict_t *this, char *key, void *ptr); -GF_MUST_CHECK int -dict_get_ptr(dict_t *this, char *key, void **ptr); -GF_MUST_CHECK int -dict_get_ptr_and_len(dict_t *this, char *key, void **ptr, int *len); -GF_MUST_CHECK int -dict_set_dynptr(dict_t *this, char *key, void *ptr, size_t size); - -GF_MUST_CHECK int -dict_get_bin(dict_t *this, char *key, void **ptr); -GF_MUST_CHECK int -dict_set_bin(dict_t *this, char *key, void *ptr, size_t size); -GF_MUST_CHECK int -dict_set_static_bin(dict_t *this, char *key, void *ptr, size_t size); - -GF_MUST_CHECK int -dict_set_option(dict_t *this, char *key, char *str); -GF_MUST_CHECK int -dict_set_str(dict_t *this, char *key, char *str); -GF_MUST_CHECK int -dict_set_strn(dict_t *this, char *key, const int keylen, char *str); -GF_MUST_CHECK int -dict_set_nstrn(dict_t *this, char *key, const int keylen, char *str, - const int vallen); -GF_MUST_CHECK int -dict_set_dynstr(dict_t *this, char *key, char *str); -GF_MUST_CHECK int -dict_set_dynstrn(dict_t *this, char *key, const int keylen, char *str); -GF_MUST_CHECK int -dict_set_dynstr_with_alloc(dict_t *this, char *key, const char *str); -GF_MUST_CHECK int -dict_add_dynstr_with_alloc(dict_t *this, char *key, char *str); -GF_MUST_CHECK int -dict_get_str(dict_t *this, char *key, char **str); -GF_MUST_CHECK int -dict_get_strn(dict_t *this, char *key, const int keylen, char **str); - -GF_MUST_CHECK int -dict_get_str_boolean(dict_t *this, char *key, int default_val); -GF_MUST_CHECK int -dict_rename_key(dict_t *this, char *key, char *replace_key); -GF_MUST_CHECK int -dict_serialize_value_with_delim(dict_t *this, char *buf, int32_t *serz_len, - char delimiter); - -GF_MUST_CHECK int -dict_set_gfuuid(dict_t *this, char *key, uuid_t uuid, bool is_static); -GF_MUST_CHECK int -dict_get_gfuuid(dict_t *this, char *key, uuid_t *uuid); - -GF_MUST_CHECK int -dict_set_iatt(dict_t *this, char *key, struct iatt *iatt, bool is_static); -GF_MUST_CHECK int -dict_get_iatt(dict_t *this, char *key, struct iatt *iatt); - -void -dict_dump_to_statedump(dict_t *dict, char *dict_name, char *domain); - -void -dict_dump_to_log(dict_t *dict); - -int -dict_dump_to_str(dict_t *dict, char *dump, int dumpsize, char *format); -gf_boolean_t -dict_match_everything(dict_t *d, char *k, data_t *v, void *data); - -dict_t * -dict_for_key_value(const char *name, const char *value, size_t size, - gf_boolean_t is_static); - -gf_boolean_t -are_dicts_equal(dict_t *one, dict_t *two, - gf_boolean_t (*match)(dict_t *d, char *k, data_t *v, - void *data), - gf_boolean_t (*value_ignore)(char *k)); -int -dict_has_key_from_array(dict_t *dict, char **strings, gf_boolean_t *result); -#endif |