✨ feat(define kv.h): include in .stellar/
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100
include/stellar/kv.h
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100
include/stellar/kv.h
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@@ -0,0 +1,100 @@
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#pragma once
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#include <stddef.h>
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#include <uuid/uuid.h>
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struct kv
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{
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char *key;
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size_t key_sz;
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enum
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{
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KV_VALUE_TYPE_INTEGER,
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KV_VALUE_TYPE_DOUBLE,
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KV_VALUE_TYPE_STRING,
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KV_VALUE_TYPE_UUID,
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KV_VALUE_TYPE_INTERGE_ARRAY,
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KV_VALUE_TYPE_DOUBLE_ARRAY,
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KV_VALUE_TYPE_STRING_ARRAY,
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KV_VALUE_TYPE_UUID_ARRAY
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}vtype;
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union
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{
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long long value_longlong;
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double value_double;
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struct
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{
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char *str;
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size_t sz;
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}value_str;
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uuid_t value_uuid;
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struct
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{
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long long *elems;
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size_t n_elems;
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}value_interger_array;
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struct
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{
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double *elems;
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size_t n_elems;
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}value_double_array;
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struct
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{
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char **elems;
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size_t *sz;
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size_t n_elems;
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}value_str_array;
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struct
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{
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uuid_t *elems;
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size_t n_elems;
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}value_uuid_array;
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/*
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struct
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{
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struct kv *elems;
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size_t n_elems;
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}value_list;
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*/
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};
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};
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struct kv *kv_new_with_interger(const char *key, size_t key_sz, long long value);
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struct kv *kv_new_with_double(const char *key, size_t key_sz, double value);
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struct kv *kv_new_with_string(const char *key, size_t key_sz, const char *value, size_t value_sz);
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struct kv *kv_new_with_uuid(const char *key, size_t key_sz, const uuid_t value);
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struct kv *kv_new_with_interger_array(const char *key, size_t key_sz, long long value[], size_t n_value);
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struct kv *kv_new_with_double_array(const char *key, size_t key_sz, double value[], size_t n_value);
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struct kv *kv_new_with_string_array(const char *key, size_t key_sz, const char* value[], size_t value_sz[], size_t n_value);
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struct kv *kv_new_with_uuid_array(const char *key, size_t key_sz, const uuid_t value[], size_t n_value);
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struct kv *kv_duplicate(const struct kv *kv);
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void kv_free(struct kv *kv);
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struct kv_table;
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struct kv_table *kv_table_new(size_t initial_size);
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void kv_table_free(struct kv_table *table);
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//struct kv_table *kv_table_new_by_indexing(struct kv *kv);
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int kv_table_add(struct kv_table *table, const struct kv *kv);
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int kv_table_del(struct kv_table *table, const char *key, size_t key_sz);
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typedef void (kv_ref_cleanup_cb)(const struct kv *kv, void *arg);
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int kv_table_add_reference(struct kv_table *table, const struct kv *kv, kv_ref_cleanup_cb *cleanup_cb, void *arg);
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const struct kv *kv_table_get0(struct kv_table *table, const char *key, size_t key_sz);
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void kv_table_reset_iter(struct kv_table *table);
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const struct kv *kv_table_next(struct kv_table *table);
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struct kv_table *kv_table_duplicate(const struct kv_table *table);
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int kv_table_union(struct kv_table *dst, const struct kv_table *src);
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void kv_table_serialize(const struct kv_table *table, char **blob, size_t *blob_len);
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struct kv_table *kv_table_deserialize(const char *blob, size_t blob_len);
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int kv_table_export_json(const struct kv_table *table, char **blob, size_t *blob_len);
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int kv_table_export_msgpack(const struct kv_table *table, char **blob, size_t *blob_len);
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@@ -13,7 +13,7 @@ typedef void mq_msg_free_cb_func(void *msg, void *msg_free_arg);
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typedef void on_msg_cb_func(int topic_id, void *msg, void *on_msg_arg);
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typedef void on_msg_dispatch_cb_func(int topic_id,
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void *msg,
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on_msg_cb_func* on_msg_cb,
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on_msg_cb_func *on_msg_cb,
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void *on_msg_cb_arg,
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void *dispatch_arg);
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