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[patch]change verify expression retval semantics:1(legal) 0(illegal)

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liuwentan
2023-05-11 11:21:46 +08:00
parent 7ce971902d
commit 929d6ac139
18 changed files with 450 additions and 463 deletions
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70
src/inc_internal/maat_command.h
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@@ -16,7 +16,14 @@ extern "C"
{
#endif
#include <limits.h>
#include <sys/queue.h>
#include "maat.h"
#include "maat_table.h"
#include "log/log.h"
#include "uthash/uthash.h"
#include "hiredis/hiredis.h"
enum maat_operation {
MAAT_OP_DEL = 0,
@@ -31,6 +38,27 @@ struct maat_cmd_line {
int expire_after; //expired after $timeout$ seconds, set to 0 for never timeout.
};
struct foreign_key {
int column;
char *key;
size_t key_len;
char *filename;
};
//rm= Redis Maat
struct serial_rule {
enum maat_operation op;//0: delete, 1: add.
long long rule_id;
long long timeout; // absolute unix time.
char table_name[NAME_MAX];
char *table_line;
int n_foreign;
struct foreign_key *f_keys;
redisContext *ref_ctx;
TAILQ_ENTRY(serial_rule) entries;
UT_hash_handle hh;
};
/**
* @brief write one line to redis
*
@@ -54,6 +82,48 @@ char *maat_cmd_str_escape(char *dst, int size, const char *src);
int maat_cmd_flushDB(struct maat *maat_instance);
/* maat command API for internal */
redisContext *maat_cmd_connect_redis(const char *redis_ip, int redis_port,
int redis_db, struct log_handle *logger);
redisReply *maat_cmd_wrap_redis_command(redisContext *c, const char *format, ...);
int maat_cmd_wrap_redis_get_reply(redisContext *c, redisReply **reply);
long long maat_cmd_redis_server_time_s(redisContext *c);
long long maat_cmd_read_redis_integer(const redisReply *reply);
int maat_cmd_get_valid_flag_offset(const char *line, int column_seq);
const char *maat_cmd_find_Nth_column(const char *line, int Nth, int *column_len);
int maat_cmd_write_rule(redisContext *c, struct serial_rule *s_rule,
size_t serial_rule_num, long long server_time,
struct log_handle *logger);
void maat_cmd_clear_rule_cache(struct serial_rule *s_rule);
int maat_cmd_get_redis_value(redisContext *c, struct serial_rule *rule_list,
int rule_num, int print_process, struct log_handle *logger);
int maat_cmd_get_foreign_keys_by_prefix(redisContext *ctx, struct serial_rule *rule_list,
int rule_num, const char* dir, struct log_handle *logger);
void maat_cmd_get_foreign_conts(redisContext *c, struct serial_rule *rule_list,
int rule_num, int print_fn, struct log_handle *logger);
void maat_cmd_rewrite_table_line_with_foreign(struct serial_rule *s_rule);
void maat_cmd_set_serial_rule(struct serial_rule *rule, enum maat_operation op,
long long rule_id, const char *table_name,
const char *line, long long timeout);
int maat_cmd_get_rm_key_list(redisContext *c, long long instance_version,
long long desired_version, long long *new_version,
struct table_manager *tbl_mgr, struct serial_rule **list,
int *update_type, int cumulative_off, struct log_handle *logger);
#ifdef __cplusplus
}
#endif