114 lines
4.6 KiB
C
114 lines
4.6 KiB
C
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/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthm@freeswitch.org>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Anthony Minessale II <anthm@freeswitch.org>
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*
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* switch_odbc.h -- ODBC
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*
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*/
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#ifndef SWITCH_ODBC_H
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#define SWITCH_ODBC_H
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#include <switch.h>
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#define DEFAULT_ODBC_RETRIES 120
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SWITCH_BEGIN_EXTERN_C struct switch_odbc_handle;
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typedef void *switch_odbc_statement_handle_t;
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typedef enum {
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SWITCH_ODBC_STATE_INIT,
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SWITCH_ODBC_STATE_DOWN,
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SWITCH_ODBC_STATE_CONNECTED,
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SWITCH_ODBC_STATE_ERROR
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} switch_odbc_state_t;
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typedef enum {
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SWITCH_ODBC_SUCCESS = 0,
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SWITCH_ODBC_FAIL = -1
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} switch_odbc_status_t;
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SWITCH_DECLARE(void) switch_odbc_skip_autocommit_flip(void);
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SWITCH_DECLARE(switch_odbc_handle_t *) switch_odbc_handle_new(const char *dsn, const char *username, const char *password);
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SWITCH_DECLARE(void) switch_odbc_set_num_retries(switch_odbc_handle_t *handle, int num_retries);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_disconnect(switch_odbc_handle_t *handle);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_connect(switch_odbc_handle_t *handle);
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SWITCH_DECLARE(void) switch_odbc_handle_destroy(switch_odbc_handle_t **handlep);
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SWITCH_DECLARE(switch_odbc_state_t) switch_odbc_handle_get_state(switch_odbc_handle_t *handle);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_exec(switch_odbc_handle_t *handle, const char *sql, switch_odbc_statement_handle_t *rstmt,
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char **err);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_exec_string(switch_odbc_handle_t *handle, const char *sql, char *resbuf, size_t len, char **err);
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SWITCH_DECLARE(switch_bool_t) switch_odbc_available(void);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_SQLSetAutoCommitAttr(switch_odbc_handle_t *handle, switch_bool_t on);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_SQLEndTran(switch_odbc_handle_t *handle, switch_bool_t commit);
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_statement_handle_free(switch_odbc_statement_handle_t *stmt);
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/*!
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\brief Execute the sql query and issue a callback for each row returned
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\param file the file from which this function is called
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\param func the function from which this function is called
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\param line the line from which this function is called
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\param handle the ODBC handle
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\param sql the sql string to execute
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\param callback the callback function to execute
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\param pdata the state data passed on each callback invocation
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\return SWITCH_STATUS_SUCCESS if the operation was successful
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\note none
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*/
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SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_callback_exec_detailed(const char *file, const char *func, int line, switch_odbc_handle_t *handle,
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const char *sql, switch_core_db_callback_func_t callback, void *pdata,
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char **err);
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/*!
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\brief Execute the sql query and issue a callback for each row returned
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\param handle the ODBC handle
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\param sql the sql string to execute
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\param callback the callback function to execute
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\param pdata the state data passed on each callback invocation
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\return SWITCH_STATUS_SUCCESS if the operation was successful
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\note none
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*/
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#define switch_odbc_handle_callback_exec(handle, sql, callback, pdata, err) \
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switch_odbc_handle_callback_exec_detailed(__FILE__, (char * )__SWITCH_FUNC__, __LINE__, \
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handle, sql, callback, pdata, err)
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SWITCH_DECLARE(char *) switch_odbc_handle_get_error(switch_odbc_handle_t *handle, switch_odbc_statement_handle_t stmt);
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SWITCH_DECLARE(int) switch_odbc_handle_affected_rows(switch_odbc_handle_t *handle);
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SWITCH_END_EXTERN_C
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#endif
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
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*/
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