forked from php/php-src
/
dbplus.c
293 lines (240 loc) · 9.76 KB
/
dbplus.c
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/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Hartmut Holzgraefe <hartmut@six.de> |
| |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "ext/standard/info.h"
#include "php_ini.h"
#include "php_dbplus.h"
#include <saccess.h>
#include <relation.h>
#include <dblight.h>
/* If you declare any globals in php_dbplus.h uncomment this:
ZEND_DECLARE_MODULE_GLOBALS(dbplus)
*/
#ifdef COMPILE_DL_DBPLUS
ZEND_GET_MODULE(dbplus)
#endif
/* {{{ Resource handling */
/* True global resources - no need for thread safety here */
int le_dbplus_relation;
int le_dbplus_tupel;
void dbplus_destruct_relation(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
relf *conn = (relf *)(rsrc->ptr);
cdb_close(conn);
}
void dbplus_destruct_tupel(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
tuple *t = (tuple *)(rsrc->ptr);
efree(t);
}
/* }}} */
/* {{{ function table */
/* Every user visible function must have an entry in dbplus_functions[].
*/
function_entry dbplus_functions[] = {
PHP_FE(dbplus_add, NULL)
PHP_FE(dbplus_aql, NULL)
PHP_FE(dbplus_chdir, NULL)
PHP_FE(dbplus_close, NULL)
PHP_FE(dbplus_curr, NULL)
PHP_FE(dbplus_errno, NULL)
PHP_FE(dbplus_errcode, NULL)
PHP_FE(dbplus_find, NULL)
PHP_FE(dbplus_first, NULL)
PHP_FE(dbplus_flush, NULL)
PHP_FE(dbplus_freealllocks, NULL)
PHP_FE(dbplus_freelock, NULL)
PHP_FE(dbplus_freerlocks, NULL)
PHP_FE(dbplus_getlock, NULL)
PHP_FE(dbplus_getunique, NULL)
PHP_FE(dbplus_info, NULL)
PHP_FE(dbplus_last, NULL)
PHP_FE(dbplus_next, NULL)
PHP_FE(dbplus_open, NULL)
PHP_FE(dbplus_prev, NULL)
PHP_FE(dbplus_rchperm, NULL)
PHP_FE(dbplus_rcreate, NULL)
PHP_FE(dbplus_rcrtexact, NULL)
PHP_FE(dbplus_rcrtlike, NULL)
PHP_FE(dbplus_resolve, NULL)
PHP_FE(dbplus_restorepos, NULL)
PHP_FE(dbplus_rkeys, NULL)
PHP_FE(dbplus_ropen, NULL)
PHP_FE(dbplus_rquery, NULL)
PHP_FE(dbplus_rrename, NULL)
PHP_FE(dbplus_rsecindex, NULL)
PHP_FE(dbplus_runlink, NULL)
PHP_FE(dbplus_rzap, NULL)
PHP_FE(dbplus_savepos, NULL)
PHP_FE(dbplus_setindex, NULL)
PHP_FE(dbplus_setindexbynumber, NULL)
PHP_FE(dbplus_sql, NULL)
PHP_FE(dbplus_tcl, NULL)
PHP_FE(dbplus_tremove, NULL)
PHP_FE(dbplus_undo, NULL)
PHP_FE(dbplus_undoprepare, NULL)
PHP_FE(dbplus_unlockrel, NULL)
PHP_FE(dbplus_unselect, NULL)
PHP_FE(dbplus_update, NULL)
PHP_FE(dbplus_xlockrel, NULL)
PHP_FE(dbplus_xunlockrel, NULL)
{NULL, NULL, NULL} /* Must be the last line in dbplus_functions[] */
};
/* }}} */
/* {{{ module entry */
zend_module_entry dbplus_module_entry = {
STANDARD_MODULE_HEADER,
"dbplus",
dbplus_functions,
PHP_MINIT(dbplus),
PHP_MSHUTDOWN(dbplus),
PHP_RINIT(dbplus), /* Replace with NULL if there's nothing to do at request start */
PHP_RSHUTDOWN(dbplus), /* Replace with NULL if there's nothing to do at request end */
PHP_MINFO(dbplus),
NO_VERSION_YET,
STANDARD_MODULE_PROPERTIES
};
/* }}} */
/* {{{ ini parameters */
/* Remove comments and fill if you need to have entries in php.ini
PHP_INI_BEGIN()
PHP_INI_END()
*/
/* }}} */
/* {{{ module init */
PHP_MINIT_FUNCTION(dbplus)
{
/* resource id for cdb connections */
le_dbplus_relation = zend_register_list_destructors_ex(dbplus_destruct_relation, NULL, "dbplus_relation", module_number);
le_dbplus_tupel = zend_register_list_destructors_ex(dbplus_destruct_tupel , NULL, "dbplus_tuple" , module_number);
/* constants for DBPLUS error codes */
REGISTER_LONG_CONSTANT("DBPLUS_ERR_NOERR", ERR_NOERR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_DUPLICATE", ERR_DUPLICATE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_EOSCAN", ERR_EOSCAN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_EMPTY", ERR_EMPTY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_CLOSE", ERR_CLOSE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_WLOCKED", ERR_WLOCKED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_LOCKED", ERR_LOCKED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_NOLOCK", ERR_NOLOCK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_READ", ERR_READ, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_WRITE", ERR_WRITE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_CREATE", ERR_CREATE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_LSEEK", ERR_LSEEK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_LENGTH", ERR_LENGTH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_OPEN", ERR_OPEN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_WOPEN", ERR_WOPEN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_MAGIC", ERR_MAGIC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_VERSION", ERR_VERSION, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PGSIZE", ERR_PGSIZE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_CRC", ERR_CRC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PIPE", ERR_PIPE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_NIDX", ERR_NIDX, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_MALLOC", ERR_MALLOC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_NUSERS", ERR_NUSERS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PREEXIT", ERR_PREEXIT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_ONTRAP", ERR_ONTRAP, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PREPROC", ERR_PREPROC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_DBPARSE", ERR_DBPARSE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_DBRUNERR", ERR_DBRUNERR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_DBPREEXIT", ERR_DBPREEXIT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_WAIT", ERR_WAIT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_CORRUPT_TUPLE", ERR_CORRUPT_TUPLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_WARNING0", ERR_WARNING0, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PANIC", ERR_PANIC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_FIFO", ERR_FIFO, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_PERM", ERR_PERM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_TCL", ERR_TCL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_RESTRICTED", ERR_RESTRICTED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_USER", ERR_USER, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DBPLUS_ERR_UNKNOWN", ERR_UNKNOWN, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
/* }}} */
/* {{{ module shutdown */
PHP_MSHUTDOWN_FUNCTION(dbplus)
{
return SUCCESS;
}
/* }}} */
/* {{{ request init */
/* Remove if there's nothing to do at request start */
PHP_RINIT_FUNCTION(dbplus)
{
return SUCCESS;
}
/* }}} */
/* {{{ request shutdown */
/* Remove if there's nothing to do at request end */
PHP_RSHUTDOWN_FUNCTION(dbplus)
{
return SUCCESS;
}
/* }}} */
/* {{{ module information */
PHP_MINFO_FUNCTION(dbplus)
{
php_info_print_table_start();
php_info_print_table_header(2, "dbplus support", "enabled");
php_info_print_table_end();
/* Remove comments if you have entries in php.ini
DISPLAY_INI_ENTRIES();
*/
}
/* }}} */
#if 0
/* {{{ proto int dbplus_open(string name, int writing, int searchpath)
*/
PHP_FUNCTION(dbplus_open)
{
relf *conn;
zval **name, **writing, **searchpath;
if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &name, &writing, &searchpath) == FAILURE){
WRONG_PARAM_COUNT;
}
convert_to_string_ex(name);
convert_to_long_ex(writing);
convert_to_long_ex(searchpath);
conn = cdb_open(Z_STRVAL_PP(name), Z_LVAL_PP(writing), Z_LVAL_PP(searchpath));
if(conn == NULL) {
/* TODO error handling */
RETURN_FALSE;
}
ZEND_REGISTER_RESOURCE(return_value, conn, le_dbplus);
}
/* }}} */
/* {{{ proto void dbplus_close(int conn)
*/
PHP_FUNCTION(dbplus_close)
{
zval **conn;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &conn) == FAILURE){
WRONG_PARAM_COUNT;
}
convert_to_long_ex(conn);
/* TODO resource type check */
zend_list_delete(Z_LVAL_PP(conn));
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/