| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "apu.h" |
| #define HAVE_MYSQL_MYSQL_H |
| |
| #if APU_HAVE_MYSQL |
| |
| #include "apu_version.h" |
| #include "apu_config.h" |
| |
| #include <ctype.h> |
| #include <stdlib.h> |
| |
| #ifdef HAVE_MYSQL_H |
| #include <mysql.h> |
| #include <errmsg.h> |
| #elif defined(HAVE_MYSQL_MYSQL_H) |
| #include <mysql/mysql.h> |
| #include <mysql/errmsg.h> |
| #endif |
| |
| #include "apr_strings.h" |
| #include "apr_buckets.h" |
| |
| #include "apr_dbd_internal.h" |
| |
| /* default maximum field size 1 MB */ |
| #define FIELDSIZE 1048575 |
| |
| struct apr_dbd_prepared_t { |
| MYSQL_STMT* stmt; |
| }; |
| |
| struct apr_dbd_transaction_t { |
| int errnum; |
| apr_dbd_t *handle; |
| }; |
| |
| struct apr_dbd_t { |
| MYSQL* conn ; |
| apr_dbd_transaction_t* trans ; |
| unsigned long fldsz; |
| }; |
| |
| struct apr_dbd_results_t { |
| int random; |
| MYSQL_RES *res; |
| MYSQL_STMT *statement; |
| MYSQL_BIND *bind; |
| }; |
| struct apr_dbd_row_t { |
| MYSQL_ROW row; |
| apr_dbd_results_t *res; |
| }; |
| |
| static apr_status_t free_result(void *data) |
| { |
| mysql_free_result(data); |
| return APR_SUCCESS; |
| } |
| |
| static int dbd_mysql_select(apr_pool_t *pool, apr_dbd_t *sql, |
| apr_dbd_results_t **results, |
| const char *query, int seek) |
| { |
| int sz; |
| int ret; |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| ret = mysql_query(sql->conn, query); |
| if (!ret) { |
| if (sz = mysql_field_count(sql->conn), sz > 0) { |
| if (!*results) { |
| *results = apr_palloc(pool, sizeof(apr_dbd_results_t)); |
| } |
| (*results)->random = seek; |
| (*results)->statement = NULL; |
| if (seek) { |
| (*results)->res = mysql_store_result(sql->conn); |
| } |
| else { |
| (*results)->res = mysql_use_result(sql->conn); |
| } |
| apr_pool_cleanup_register(pool, (*results)->res, |
| free_result,apr_pool_cleanup_null); |
| } |
| } else { |
| ret = mysql_errno(sql->conn); |
| } |
| |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static int dbd_mysql_get_row(apr_pool_t *pool, apr_dbd_results_t *res, |
| apr_dbd_row_t **row, int rownum) |
| { |
| MYSQL_ROW r = NULL; |
| int ret = 0; |
| |
| if (res->statement) { |
| if (res->random) { |
| if (rownum >= 0) { |
| mysql_stmt_data_seek(res->statement, (my_ulonglong)rownum); |
| } |
| } |
| ret = mysql_stmt_fetch(res->statement); |
| switch (ret) { |
| case 1: |
| ret = mysql_stmt_errno(res->statement); |
| break; |
| case MYSQL_NO_DATA: |
| ret = -1; |
| break; |
| default: |
| ret = 0; /* bad luck - get_entry will deal with this */ |
| break; |
| } |
| } |
| else { |
| if (res->random) { |
| if (rownum >= 0) { |
| mysql_data_seek(res->res, (my_ulonglong) rownum); |
| } |
| } |
| r = mysql_fetch_row(res->res); |
| if (r == NULL) { |
| ret = -1; |
| } |
| } |
| if (ret == 0) { |
| if (!*row) { |
| *row = apr_palloc(pool, sizeof(apr_dbd_row_t)); |
| } |
| (*row)->row = r; |
| (*row)->res = res; |
| } |
| else { |
| apr_pool_cleanup_run(pool, res->res, free_result); |
| } |
| return ret; |
| } |
| #if 0 |
| /* An improved API that was proposed but not followed up */ |
| static int dbd_mysql_get_entry(const apr_dbd_row_t *row, int n, |
| apr_dbd_datum_t *val) |
| { |
| MYSQL_BIND *bind; |
| if (row->res->statement) { |
| bind = &row->res->bind[n]; |
| if (mysql_stmt_fetch_column(row->res->statement, bind, n, 0) != 0) { |
| val->type = APR_DBD_VALUE_NULL; |
| return -1; |
| } |
| if (*bind->is_null) { |
| val->type = APR_DBD_VALUE_NULL; |
| return -1; |
| } |
| else { |
| val->type = APR_DBD_VALUE_STRING; |
| val->value.stringval = bind->buffer; |
| } |
| } |
| else { |
| val->type = APR_DBD_VALUE_STRING; |
| val->value.stringval = row->row[n]; |
| } |
| return 0; |
| } |
| #else |
| |
| static const char *dbd_mysql_get_entry(const apr_dbd_row_t *row, int n) |
| { |
| MYSQL_BIND *bind; |
| if (row->res->statement) { |
| bind = &row->res->bind[n]; |
| if (mysql_stmt_fetch_column(row->res->statement, bind, n, 0) != 0) { |
| return NULL; |
| } |
| if (*bind->is_null) { |
| return NULL; |
| } |
| else { |
| return bind->buffer; |
| } |
| } |
| else { |
| return row->row[n]; |
| } |
| return NULL; |
| } |
| #endif |
| |
| static const char *dbd_mysql_error(apr_dbd_t *sql, int n) |
| { |
| return mysql_error(sql->conn); |
| } |
| |
| static int dbd_mysql_query(apr_dbd_t *sql, int *nrows, const char *query) |
| { |
| int ret; |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| ret = mysql_query(sql->conn, query); |
| if (ret != 0) { |
| ret = mysql_errno(sql->conn); |
| } |
| *nrows = mysql_affected_rows(sql->conn); |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static const char *dbd_mysql_escape(apr_pool_t *pool, const char *arg, |
| apr_dbd_t *sql) |
| { |
| unsigned long len = strlen(arg); |
| char *ret = apr_palloc(pool, 2*len + 1); |
| mysql_real_escape_string(sql->conn, ret, arg, len); |
| return ret; |
| } |
| |
| static apr_status_t stmt_close(void *data) |
| { |
| mysql_stmt_close(data); |
| return APR_SUCCESS; |
| } |
| |
| static int dbd_mysql_prepare(apr_pool_t *pool, apr_dbd_t *sql, |
| const char *query, const char *label, |
| apr_dbd_prepared_t **statement) |
| { |
| /* Translate from apr_dbd to native query format */ |
| char *myquery = apr_pstrdup(pool, query); |
| char *p = myquery; |
| const char *q; |
| int ret; |
| for (q = query; *q; ++q) { |
| if (q[0] == '%') { |
| if (isalpha(q[1])) { |
| *p++ = '?'; |
| ++q; |
| } |
| else if (q[1] == '%') { |
| /* reduce %% to % */ |
| *p++ = *q++; |
| } |
| else { |
| *p++ = *q; |
| } |
| } |
| else { |
| *p++ = *q; |
| } |
| } |
| *p = 0; |
| if (!*statement) { |
| *statement = apr_palloc(pool, sizeof(apr_dbd_prepared_t)); |
| } |
| (*statement)->stmt = mysql_stmt_init(sql->conn); |
| |
| if ((*statement)->stmt) { |
| apr_pool_cleanup_register(pool, (*statement)->stmt, |
| stmt_close, apr_pool_cleanup_null); |
| ret = mysql_stmt_prepare((*statement)->stmt, myquery, strlen(myquery)); |
| |
| if (ret != 0) { |
| ret = mysql_stmt_errno((*statement)->stmt); |
| } |
| |
| return ret; |
| } |
| |
| return CR_OUT_OF_MEMORY; |
| } |
| |
| static int dbd_mysql_pquery(apr_pool_t *pool, apr_dbd_t *sql, |
| int *nrows, apr_dbd_prepared_t *statement, |
| int nargs, const char **values) |
| { |
| MYSQL_BIND *bind; |
| char *arg; |
| int ret; |
| int i; |
| my_bool is_null = FALSE; |
| |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| nargs = mysql_stmt_param_count(statement->stmt); |
| |
| bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND)); |
| for (i=0; i < nargs; ++i) { |
| arg = (char*)values[i]; |
| bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| bind[i].buffer = arg; |
| bind[i].buffer_length = strlen(arg); |
| bind[i].length = &bind[i].buffer_length; |
| bind[i].is_null = &is_null; |
| bind[i].is_unsigned = 0; |
| } |
| |
| ret = mysql_stmt_bind_param(statement->stmt, bind); |
| if (ret != 0) { |
| *nrows = 0; |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| else { |
| ret = mysql_stmt_execute(statement->stmt); |
| if (ret != 0) { |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| *nrows = mysql_stmt_affected_rows(statement->stmt); |
| } |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static int dbd_mysql_pvquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows, |
| apr_dbd_prepared_t *statement, va_list args) |
| { |
| MYSQL_BIND *bind; |
| char *arg; |
| int ret; |
| int nargs = 0; |
| int i; |
| my_bool is_null = FALSE; |
| |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| nargs = mysql_stmt_param_count(statement->stmt); |
| |
| bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND)); |
| for (i=0; i < nargs; ++i) { |
| arg = va_arg(args, char*); |
| bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| bind[i].buffer = arg; |
| bind[i].buffer_length = strlen(arg); |
| bind[i].length = &bind[i].buffer_length; |
| bind[i].is_null = &is_null; |
| bind[i].is_unsigned = 0; |
| } |
| |
| ret = mysql_stmt_bind_param(statement->stmt, bind); |
| if (ret != 0) { |
| *nrows = 0; |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| else { |
| ret = mysql_stmt_execute(statement->stmt); |
| if (ret != 0) { |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| *nrows = mysql_stmt_affected_rows(statement->stmt); |
| } |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql, |
| apr_dbd_results_t **res, |
| apr_dbd_prepared_t *statement, int random, |
| int nargs, const char **args) |
| { |
| int i; |
| int nfields; |
| char *arg; |
| my_bool is_null = FALSE; |
| my_bool *is_nullr; |
| #if MYSQL_VERSION_ID >= 50000 |
| my_bool *error; |
| #endif |
| int ret; |
| unsigned long *length, maxlen; |
| MYSQL_BIND *bind; |
| |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| |
| nargs = mysql_stmt_param_count(statement->stmt); |
| bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND)); |
| |
| for (i=0; i < nargs; ++i) { |
| arg = (char*)args[i]; |
| bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| bind[i].buffer = arg; |
| bind[i].buffer_length = strlen(arg); |
| bind[i].length = &bind[i].buffer_length; |
| bind[i].is_null = &is_null; |
| bind[i].is_unsigned = 0; |
| } |
| |
| ret = mysql_stmt_bind_param(statement->stmt, bind); |
| if (ret == 0) { |
| ret = mysql_stmt_execute(statement->stmt); |
| if (!ret) { |
| if (!*res) { |
| *res = apr_pcalloc(pool, sizeof(apr_dbd_results_t)); |
| } |
| (*res)->random = random; |
| (*res)->statement = statement->stmt; |
| (*res)->res = mysql_stmt_result_metadata(statement->stmt); |
| apr_pool_cleanup_register(pool, (*res)->res, |
| free_result, apr_pool_cleanup_null); |
| nfields = mysql_num_fields((*res)->res); |
| if (!(*res)->bind) { |
| (*res)->bind = apr_palloc(pool, nfields*sizeof(MYSQL_BIND)); |
| length = apr_pcalloc(pool, nfields*sizeof(unsigned long)); |
| #if MYSQL_VERSION_ID >= 50000 |
| error = apr_palloc(pool, nfields*sizeof(my_bool)); |
| #endif |
| is_nullr = apr_pcalloc(pool, nfields*sizeof(my_bool)); |
| for ( i = 0; i < nfields; ++i ) { |
| maxlen = ((*res)->res->fields[i].length < sql->fldsz ? |
| (*res)->res->fields[i].length : sql->fldsz) + 1; |
| (*res)->bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| (*res)->bind[i].buffer_length = maxlen; |
| (*res)->bind[i].length = &length[i]; |
| (*res)->bind[i].buffer = apr_palloc(pool, maxlen); |
| (*res)->bind[i].is_null = is_nullr+i; |
| #if MYSQL_VERSION_ID >= 50000 |
| (*res)->bind[i].error = error+i; |
| #endif |
| } |
| } |
| ret = mysql_stmt_bind_result(statement->stmt, (*res)->bind); |
| if (!ret) { |
| ret = mysql_stmt_store_result(statement->stmt); |
| } |
| } |
| } |
| if (ret != 0) { |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static int dbd_mysql_pvselect(apr_pool_t *pool, apr_dbd_t *sql, |
| apr_dbd_results_t **res, |
| apr_dbd_prepared_t *statement, int random, |
| va_list args) |
| { |
| int i; |
| int nfields; |
| char *arg; |
| my_bool is_null = FALSE; |
| my_bool *is_nullr; |
| #if MYSQL_VERSION_ID >= 50000 |
| my_bool *error; |
| #endif |
| int ret; |
| unsigned long *length, maxlen; |
| int nargs; |
| MYSQL_BIND *bind; |
| |
| if (sql->trans && sql->trans->errnum) { |
| return sql->trans->errnum; |
| } |
| |
| nargs = mysql_stmt_param_count(statement->stmt); |
| bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND)); |
| |
| for (i=0; i < nargs; ++i) { |
| arg = va_arg(args, char*); |
| bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| bind[i].buffer = arg; |
| bind[i].buffer_length = strlen(arg); |
| bind[i].length = &bind[i].buffer_length; |
| bind[i].is_null = &is_null; |
| bind[i].is_unsigned = 0; |
| } |
| |
| ret = mysql_stmt_bind_param(statement->stmt, bind); |
| if (ret == 0) { |
| ret = mysql_stmt_execute(statement->stmt); |
| if (!ret) { |
| if (!*res) { |
| *res = apr_pcalloc(pool, sizeof(apr_dbd_results_t)); |
| } |
| (*res)->random = random; |
| (*res)->statement = statement->stmt; |
| (*res)->res = mysql_stmt_result_metadata(statement->stmt); |
| apr_pool_cleanup_register(pool, (*res)->res, |
| free_result, apr_pool_cleanup_null); |
| nfields = mysql_num_fields((*res)->res); |
| if (!(*res)->bind) { |
| (*res)->bind = apr_palloc(pool, nfields*sizeof(MYSQL_BIND)); |
| length = apr_pcalloc(pool, nfields*sizeof(unsigned long)); |
| #if MYSQL_VERSION_ID >= 50000 |
| error = apr_palloc(pool, nfields*sizeof(my_bool)); |
| #endif |
| is_nullr = apr_pcalloc(pool, nfields*sizeof(my_bool)); |
| for ( i = 0; i < nfields; ++i ) { |
| maxlen = ((*res)->res->fields[i].length < sql->fldsz ? |
| (*res)->res->fields[i].length : sql->fldsz) + 1; |
| (*res)->bind[i].buffer_type = MYSQL_TYPE_VAR_STRING; |
| (*res)->bind[i].buffer_length = maxlen; |
| (*res)->bind[i].length = &length[i]; |
| (*res)->bind[i].buffer = apr_palloc(pool, maxlen); |
| (*res)->bind[i].is_null = is_nullr+i; |
| #if MYSQL_VERSION_ID >= 50000 |
| (*res)->bind[i].error = error+i; |
| #endif |
| } |
| } |
| ret = mysql_stmt_bind_result(statement->stmt, (*res)->bind); |
| if (!ret) { |
| ret = mysql_stmt_store_result(statement->stmt); |
| } |
| } |
| } |
| if (ret != 0) { |
| ret = mysql_stmt_errno(statement->stmt); |
| } |
| if (sql->trans) { |
| sql->trans->errnum = ret; |
| } |
| return ret; |
| } |
| |
| static int dbd_mysql_end_transaction(apr_dbd_transaction_t *trans) |
| { |
| int ret = -1; |
| if (trans) { |
| if (trans->errnum) { |
| trans->errnum = 0; |
| ret = mysql_rollback(trans->handle->conn); |
| } |
| else { |
| ret = mysql_commit(trans->handle->conn); |
| } |
| } |
| ret |= mysql_autocommit(trans->handle->conn, 1); |
| trans->handle->trans = NULL; |
| return ret; |
| } |
| /* Whether or not transactions work depends on whether the |
| * underlying DB supports them within MySQL. Unfortunately |
| * it fails silently with the default InnoDB. |
| */ |
| |
| static int dbd_mysql_transaction(apr_pool_t *pool, apr_dbd_t *handle, |
| apr_dbd_transaction_t **trans) |
| { |
| /* Don't try recursive transactions here */ |
| if (handle->trans) { |
| dbd_mysql_end_transaction(handle->trans) ; |
| } |
| if (!*trans) { |
| *trans = apr_pcalloc(pool, sizeof(apr_dbd_transaction_t)); |
| } |
| (*trans)->errnum = mysql_autocommit(handle->conn, 0); |
| (*trans)->handle = handle; |
| handle->trans = *trans; |
| return (*trans)->errnum; |
| } |
| |
| static apr_dbd_t *dbd_mysql_open(apr_pool_t *pool, const char *params) |
| { |
| static const char *const delims = " \r\n\t;|,"; |
| const char *ptr; |
| int i; |
| const char *key; |
| size_t klen; |
| const char *value; |
| size_t vlen; |
| #if MYSQL_VERSION_ID >= 50013 |
| my_bool do_reconnect = 1; |
| #endif |
| MYSQL *real_conn; |
| unsigned long flags = 0; |
| |
| struct { |
| const char *field; |
| const char *value; |
| } fields[] = { |
| {"host", NULL}, |
| {"user", NULL}, |
| {"pass", NULL}, |
| {"dbname", NULL}, |
| {"port", NULL}, |
| {"sock", NULL}, |
| {"flags", NULL}, |
| {"fldsz", NULL}, |
| {"group", NULL}, |
| {NULL, NULL} |
| }; |
| unsigned int port = 0; |
| apr_dbd_t *sql = apr_pcalloc(pool, sizeof(apr_dbd_t)); |
| sql->fldsz = FIELDSIZE; |
| sql->conn = mysql_init(sql->conn); |
| if ( sql->conn == NULL ) { |
| return NULL; |
| } |
| for (ptr = strchr(params, '='); ptr; ptr = strchr(ptr, '=')) { |
| for (key = ptr-1; isspace(*key); --key); |
| klen = 0; |
| while (isalpha(*key)) { |
| /* don't parse backwards off the start of the string */ |
| if (key == params) { |
| --key; |
| ++klen; |
| break; |
| } |
| --key; |
| ++klen; |
| } |
| ++key; |
| for (value = ptr+1; isspace(*value); ++value); |
| vlen = strcspn(value, delims); |
| for (i = 0; fields[i].field != NULL; i++) { |
| if (!strncasecmp(fields[i].field, key, klen)) { |
| fields[i].value = apr_pstrndup(pool, value, vlen); |
| break; |
| } |
| } |
| ptr = value+vlen; |
| } |
| if (fields[4].value != NULL) { |
| port = atoi(fields[4].value); |
| } |
| if (fields[6].value != NULL && |
| !strcmp(fields[6].value, "CLIENT_FOUND_ROWS")) { |
| flags |= CLIENT_FOUND_ROWS; /* only option we know */ |
| } |
| if (fields[7].value != NULL) { |
| sql->fldsz = atol(fields[7].value); |
| } |
| if (fields[8].value != NULL) { |
| mysql_options(sql->conn, MYSQL_READ_DEFAULT_GROUP, fields[8].value); |
| } |
| |
| #if MYSQL_VERSION_ID >= 50013 |
| /* the MySQL manual says this should be BEFORE mysql_real_connect */ |
| mysql_options(sql->conn, MYSQL_OPT_RECONNECT, &do_reconnect); |
| #endif |
| |
| real_conn = mysql_real_connect(sql->conn, fields[0].value, |
| fields[1].value, fields[2].value, |
| fields[3].value, port, |
| fields[5].value, flags); |
| |
| if(real_conn == NULL) { |
| mysql_close(sql->conn); |
| return NULL; |
| } |
| |
| #if MYSQL_VERSION_ID >= 50013 |
| /* Some say this should be AFTER mysql_real_connect */ |
| mysql_options(sql->conn, MYSQL_OPT_RECONNECT, &do_reconnect); |
| #endif |
| |
| return sql; |
| } |
| |
| static apr_status_t dbd_mysql_close(apr_dbd_t *handle) |
| { |
| mysql_close(handle->conn); |
| return APR_SUCCESS; |
| } |
| |
| static apr_status_t dbd_mysql_check_conn(apr_pool_t *pool, |
| apr_dbd_t *handle) |
| { |
| return mysql_ping(handle->conn) ? APR_EGENERAL : APR_SUCCESS; |
| } |
| |
| static int dbd_mysql_select_db(apr_pool_t *pool, apr_dbd_t* handle, |
| const char* name) |
| { |
| return mysql_select_db(handle->conn, name); |
| } |
| |
| static void *dbd_mysql_native(apr_dbd_t *handle) |
| { |
| return handle->conn; |
| } |
| |
| static int dbd_mysql_num_cols(apr_dbd_results_t *res) |
| { |
| if (res->statement) { |
| return mysql_stmt_field_count(res->statement); |
| } |
| else { |
| return mysql_num_fields(res->res); |
| } |
| } |
| |
| static int dbd_mysql_num_tuples(apr_dbd_results_t *res) |
| { |
| if (res->random) { |
| if (res->statement) { |
| return (int) mysql_stmt_num_rows(res->statement); |
| } |
| else { |
| return (int) mysql_num_rows(res->res); |
| } |
| } |
| else { |
| return -1; |
| } |
| } |
| |
| static apr_status_t thread_end(void *data) |
| { |
| mysql_thread_end(); |
| return APR_SUCCESS; |
| } |
| |
| static void dbd_mysql_init(apr_pool_t *pool) |
| { |
| my_init(); |
| mysql_thread_init(); |
| |
| /* FIXME: this is a guess; find out what it really does */ |
| apr_pool_cleanup_register(pool, NULL, thread_end, apr_pool_cleanup_null); |
| } |
| APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_mysql_driver = { |
| "mysql", |
| dbd_mysql_init, |
| dbd_mysql_native, |
| dbd_mysql_open, |
| dbd_mysql_check_conn, |
| dbd_mysql_close, |
| dbd_mysql_select_db, |
| dbd_mysql_transaction, |
| dbd_mysql_end_transaction, |
| dbd_mysql_query, |
| dbd_mysql_select, |
| dbd_mysql_num_cols, |
| dbd_mysql_num_tuples, |
| dbd_mysql_get_row, |
| dbd_mysql_get_entry, |
| dbd_mysql_error, |
| dbd_mysql_escape, |
| dbd_mysql_prepare, |
| dbd_mysql_pvquery, |
| dbd_mysql_pvselect, |
| dbd_mysql_pquery, |
| dbd_mysql_pselect |
| }; |
| |
| #endif |