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preliminary documentation for db++ support in ext/dbplus
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Hartmut Holzgraefe
parent
9d05cba6b8
commit
46265b64ce
248
ext/dbplus/dbplus.c
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248
ext/dbplus/dbplus.c
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/*
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+----------------------------------------------------------------------+
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| PHP version 4.0 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.02 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.php.net/license/2_02.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Hartmut Holzgraefe <hartmut@six.de> |
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| |
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+----------------------------------------------------------------------+
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*/
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#include "php.h"
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#include "php_ini.h"
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#include "php_dbplus.h"
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/* If you declare any globals in php_dbplus.h uncomment this:
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ZEND_DECLARE_MODULE_GLOBALS(dbplus)
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*/
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#ifdef COMPILE_DL_DBPLUS
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ZEND_GET_MODULE(dbplus)
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#endif
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/* {{{ Resource handling */
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/* True global resources - no need for thread safety here */
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int le_dbplus_relation;
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int le_dbplus_tupel;
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void dbplus_destruct_relation(zend_rsrc_list_entry *rsrc) {
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relf *conn = (relf *)(rsrc->ptr);
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cdb_close(conn);
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}
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void dbplus_destruct_tupel(zend_rsrc_list_entry *rsrc) {
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tuple *t = (tuple *)(rsrc->ptr);
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efree(t);
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}
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/* }}} */
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/* {{{ function table */
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/* Every user visible function must have an entry in dbplus_functions[].
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*/
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function_entry dbplus_functions[] = {
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PHP_FE(dbplus_add, NULL)
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PHP_FE(dbplus_aql, NULL)
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PHP_FE(dbplus_change, NULL)
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PHP_FE(dbplus_chdir, NULL)
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PHP_FE(dbplus_close, NULL)
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PHP_FE(dbplus_curr, NULL)
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PHP_FE(dbplus_errno, NULL)
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PHP_FE(dbplus_errcode, NULL)
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PHP_FE(dbplus_find, NULL)
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PHP_FE(dbplus_first, NULL)
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PHP_FE(dbplus_flush, NULL)
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PHP_FE(dbplus_freealllocks, NULL)
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PHP_FE(dbplus_freelock, NULL)
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PHP_FE(dbplus_freerlocks, NULL)
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PHP_FE(dbplus_getlock, NULL)
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PHP_FE(dbplus_getunique, NULL)
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PHP_FE(dbplus_info, NULL)
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PHP_FE(dbplus_last, NULL)
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PHP_FE(dbplus_next, NULL)
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PHP_FE(dbplus_open, NULL)
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PHP_FE(dbplus_prev, NULL)
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PHP_FE(dbplus_rchperm, NULL)
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PHP_FE(dbplus_rcreate, NULL)
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PHP_FE(dbplus_rcrtexact, NULL)
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PHP_FE(dbplus_rcrtlike, NULL)
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PHP_FE(dbplus_resolve, NULL)
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PHP_FE(dbplus_restorepos, NULL)
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PHP_FE(dbplus_rkeys, NULL)
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PHP_FE(dbplus_ropen, NULL)
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PHP_FE(dbplus_rquery, NULL)
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PHP_FE(dbplus_rrename, NULL)
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PHP_FE(dbplus_rsecindex, NULL)
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PHP_FE(dbplus_runlink, NULL)
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PHP_FE(dbplus_rzap, NULL)
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PHP_FE(dbplus_savepos, NULL)
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PHP_FE(dbplus_setindex, NULL)
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PHP_FE(dbplus_setindexbynumber, NULL)
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PHP_FE(dbplus_sql, NULL)
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PHP_FE(dbplus_tcl, NULL)
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PHP_FE(dbplus_tremove, NULL)
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PHP_FE(dbplus_undo, NULL)
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PHP_FE(dbplus_undoprepare, NULL)
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PHP_FE(dbplus_unlockrel, NULL)
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PHP_FE(dbplus_unselect, NULL)
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PHP_FE(dbplus_update, NULL)
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PHP_FE(dbplus_xlockrel, NULL)
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PHP_FE(dbplus_xunlockrel, NULL)
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{NULL, NULL, NULL} /* Must be the last line in dbplus_functions[] */
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};
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/* }}} */
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/* {{{ module entry */
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zend_module_entry dbplus_module_entry = {
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"dbplus",
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dbplus_functions,
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PHP_MINIT(dbplus),
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PHP_MSHUTDOWN(dbplus),
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PHP_RINIT(dbplus), /* Replace with NULL if there's nothing to do at request start */
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PHP_RSHUTDOWN(dbplus), /* Replace with NULL if there's nothing to do at request end */
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PHP_MINFO(dbplus),
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STANDARD_MODULE_PROPERTIES
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};
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/* }}} */
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/* {{{ ini parameters */
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/* Remove comments and fill if you need to have entries in php.ini
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PHP_INI_BEGIN()
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PHP_INI_END()
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*/
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/* }}} */
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/* {{{ module init */
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PHP_MINIT_FUNCTION(dbplus)
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{
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/* Remove comments if you have entries in php.ini
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REGISTER_INI_ENTRIES();
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*/
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/* resource id for cdb connections */
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le_dbplus_relation = zend_register_list_destructors_ex(dbplus_destruct_relation, NULL, "dbplus_relation", module_number);
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le_dbplus_tupel = zend_register_list_destructors_ex(dbplus_destruct_tupel , NULL, "dbplus_tuple" , module_number);
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return SUCCESS;
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}
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/* }}} */
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/* {{{ module shutdown */
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PHP_MSHUTDOWN_FUNCTION(dbplus)
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{
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/* Remove comments if you have entries in php.ini
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UNREGISTER_INI_ENTRIES();
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*/
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return SUCCESS;
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}
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/* }}} */
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/* {{{ request init */
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/* Remove if there's nothing to do at request start */
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PHP_RINIT_FUNCTION(dbplus)
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{
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return SUCCESS;
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}
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/* }}} */
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/* {{{ request shutdown */
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/* Remove if there's nothing to do at request end */
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PHP_RSHUTDOWN_FUNCTION(dbplus)
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{
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return SUCCESS;
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}
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/* }}} */
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/* {{{ module information */
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PHP_MINFO_FUNCTION(dbplus)
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{
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php_info_print_table_start();
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php_info_print_table_header(2, "dbplus support", "enabled");
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php_info_print_table_end();
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/* Remove comments if you have entries in php.ini
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DISPLAY_INI_ENTRIES();
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*/
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}
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/* }}} */
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#if 0
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/* {{{ proto int dbplus_open(string name, int writing, int searchpath)
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*/
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PHP_FUNCTION(dbplus_open)
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{
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relf *conn;
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zval **name, **writing, **searchpath;
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if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &name, &writing, &searchpath) == FAILURE){
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WRONG_PARAM_COUNT;
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}
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convert_to_string_ex(name);
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convert_to_long_ex(writing);
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convert_to_long_ex(searchpath);
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conn = cdb_open((*name)->value.str.val,(*writing)->value.lval,(*searchpath)->value.lval);
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if(conn == NULL) {
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/* TODO error handling */
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RETURN_FALSE;
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}
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ZEND_REGISTER_RESOURCE(return_value,conn,le_dbplus);
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}
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/* }}} */
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/* {{{ proto void dbplus_close(int conn)
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*/
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PHP_FUNCTION(dbplus_close)
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{
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zval **conn;
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if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &conn) == FAILURE){
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WRONG_PARAM_COUNT;
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}
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convert_to_long_ex(conn);
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/* TODO resource type check */
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zend_list_delete((*conn)->value.lval);
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}
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/* }}} */
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#endif
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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*/
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