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hoel.h File Reference

Hoel database abstraction library. More...

`#include "hoel-cfg.h"`
`#include <jansson.h>`
`#include <time.h>`
`#include <pthread.h>`
`#include <yder.h>`
`#include <orcania.h>`

Go to the source code of this file.

## Data Structures

struct | _h_connection
struct | _h_type_int
struct | _h_type_double
struct | _h_type_datetime
struct | _h_type_text
struct | _h_type_blob
struct | _h_data
struct | _h_result

## Macros

#define | __USE_XOPEN
#define | HOEL_DB_TYPE_SQLITE 0
#define | HOEL_DB_TYPE_MARIADB 1
#define | HOEL_DB_TYPE_PGSQL 2
#define | HOEL_COL_TYPE_INT 0
#define | HOEL_COL_TYPE_DOUBLE 1
#define | HOEL_COL_TYPE_TEXT 2
#define | HOEL_COL_TYPE_DATE 3
#define | HOEL_COL_TYPE_BLOB 4
#define | HOEL_COL_TYPE_BOOL 5
#define | HOEL_COL_TYPE_NULL 5
#define | H_OK 0 /* No error */
#define | H_ERROR 1 /* Generic error */
#define | H_ERROR_PARAMS 2 /* Error in input parameters */
#define | H_ERROR_CONNECTION 3 /* Error in database connection */
#define | H_ERROR_QUERY 4 /* Error executing query */
#define | H_ERROR_MEMORY 99 /* Error allocating memory */
#define | H_OPTION_NONE 0x0000 /* Nothing whatsoever */
#define | H_OPTION_SELECT 0x0001 /* Execute a SELECT statement */
#define | H_OPTION_EXEC 0x0010 /* Execute an INSERT, UPDATE or DELETE statement */

## Functions

int | h_close_db (struct _h_connection *conn)
void | h_free (void *data)
char * | h_escape_string (const struct _h_connection *conn, const char *unsafe)
char * | h_escape_string_with_quotes (const struct _h_connection *conn, const char *unsafe)
int | h_execute_query (const struct _h_connection *conn, const char *query, struct _h_result *result, int options)
int | h_query_insert (const struct _h_connection *conn, const char *query)
struct _h_data * | h_query_last_insert_id (const struct _h_connection *conn)
int | h_query_update (const struct _h_connection *conn, const char *query)
int | h_query_delete (const struct _h_connection *conn, const char *query)
int | h_query_select (const struct _h_connection *conn, const char *query, struct _h_result *result)
int | h_execute_query_json (const struct _h_connection *conn, const char *query, json_t **j_result)
int | h_query_select_json (const struct _h_connection *conn, const char *query, json_t **j_result)
int | h_select (const struct _h_connection *conn, const json_t *j_query, json_t **j_result, char **generated_query)
int | h_insert (const struct _h_connection *conn, const json_t *j_query, char **generated_query)
json_t * | h_last_insert_id (const struct _h_connection *conn)
int | h_update (const struct _h_connection *conn, const json_t *j_query, char **generated_query)
int | h_delete (const struct _h_connection *conn, const json_t *j_query, char **generated_query)
char * | h_build_where_clause (const struct _h_connection *conn, const char *pattern,...)
int | h_clean_result (struct _h_result *result)
int | h_clean_data (struct _h_data *data)
int | h_clean_data_full (struct _h_data *data)
int | h_clean_connection (struct _h_connection *conn)
struct _h_connection * | h_connect_sqlite (const char *db_path)
void | h_close_sqlite (struct _h_connection *conn)
char * | h_escape_string_sqlite (const struct _h_connection *conn, const char *unsafe)
char * | h_escape_string_with_quotes_sqlite (const struct _h_connection *conn, const char *unsafe)
long long int | h_last_insert_id_sqlite (const struct _h_connection *conn)
int | h_exec_query_sqlite (const struct _h_connection *conn, const char *query)
int | h_execute_query_sqlite (const struct _h_connection *conn, const char *query)
int | h_execute_query_json_sqlite (const struct _h_connection *conn, const char *query, json_t **j_result)
int | h_select_query_sqlite (const struct _h_connection *conn, const char *query, struct _h_result *result)
struct _h_connection * | h_connect_mariadb (const char *host, const char *user, const char *passwd, const char *db, const unsigned int port, const char *unix_socket)
void | h_close_mariadb (struct _h_connection *conn)
char * | h_escape_string_mariadb (const struct _h_connection *conn, const char *unsafe)
char * | h_escape_string_with_quotes_mariadb (const struct _h_connection *conn, const char *unsafe)
long long int | h_last_insert_id_mariadb (const struct _h_connection *conn)
int | h_execute_query_json_mariadb (const struct _h_connection *conn, const char *query, json_t **j_result)
int | h_execute_query_mariadb (const struct _h_connection *conn, const char *query, struct _h_result *result)
struct _h_data * | h_get_mariadb_value (const char *value, const unsigned long length, const int m_type)
struct _h_connection * | h_connect_pgsql (const char *conninfo)
void | h_close_pgsql (struct _h_connection *conn)
char * | h_escape_string_pgsql (const struct _h_connection *conn, const char *unsafe)
char * | h_escape_string_with_quotes_pgsql (const struct _h_connection *conn, const char *unsafe)
int | h_execute_query_json_pgsql (const struct _h_connection *conn, const char *query, json_t **j_result)
long long int | h_last_insert_id_pgsql (const struct _h_connection *conn)
int | h_execute_query_pgsql (const struct _h_connection *conn, const char *query, struct _h_result *result)

## Detailed Description

Hoel database abstraction library.

hoel.h: structures and functions declarations

Copyright 2015-2020 Nicolas Mora mail@.nosp@m.babe.nosp@m.loues.nosp@m.t.or.nosp@m.g

This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; version 2.1 of the License.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU GENERAL PUBLIC LICENSE for more details.

You should have received a copy of the GNU General Public License along with this library. If not, see http://www.gnu.org/licenses/.

## Macro Definition Documentation

## __USE_XOPEN

#define __USE_XOPEN