diff options
Diffstat (limited to 'ext/odbc/php_odbc.c')
| -rw-r--r-- | ext/odbc/php_odbc.c | 3630 |
1 files changed, 0 insertions, 3630 deletions
diff --git a/ext/odbc/php_odbc.c b/ext/odbc/php_odbc.c deleted file mode 100644 index ba473e8911..0000000000 --- a/ext/odbc/php_odbc.c +++ /dev/null @@ -1,3630 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2003 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: Stig Sæther Bakken <ssb@fast.no> | - | Andreas Karajannis <Andreas.Karajannis@gmd.de> | - | Frank M. Kromann <frank@frontbase.com> Support for DB/2 CLI | - | Kevin N. Shallow <kshallow@tampabay.rr.com> Birdstep Support| - | Daniel R. Kalowsky <kalowsky@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#include "php_globals.h" - -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "ext/standard/php_standard.h" - -#include "php_odbc.h" -#include "php_odbc_includes.h" -#include "php_globals.h" - -#if HAVE_UODBC - -#include <fcntl.h> -#include "ext/standard/head.h" -#include "php_ini.h" - -#ifdef PHP_WIN32 -#include <winsock2.h> - -#define ODBC_TYPE "Win32" -#define PHP_ODBC_TYPE ODBC_TYPE - -#endif - -/* - * not defined elsewhere - */ - -#ifndef TRUE -#define TRUE 1 -#define FALSE 0 -#endif - -void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent); - -static int le_result, le_conn, le_pconn; - -#define SAFE_SQL_NTS(n) ((SWORD) ((n)?(SQL_NTS):0)) - -static unsigned char a3_arg3_and_3_force_ref[] = { 3, BYREF_NONE, BYREF_FORCE, BYREF_ALLOW}; - -/* {{{ odbc_functions[] - */ -function_entry odbc_functions[] = { - PHP_FE(odbc_autocommit, NULL) - PHP_FE(odbc_binmode, NULL) - PHP_FE(odbc_close, NULL) - PHP_FE(odbc_close_all, NULL) - PHP_FE(odbc_columns, NULL) - PHP_FE(odbc_commit, NULL) - PHP_FE(odbc_connect, NULL) - PHP_FE(odbc_cursor, NULL) - PHP_FE(odbc_data_source, NULL) - PHP_FE(odbc_execute, NULL) - PHP_FE(odbc_error, NULL) - PHP_FE(odbc_errormsg, NULL) - PHP_FE(odbc_exec, NULL) -#if defined(HAVE_DBMAKER) || defined(PHP_WIN32) - PHP_FE(odbc_fetch_array, NULL) - PHP_FE(odbc_fetch_object, NULL) -#endif - PHP_FE(odbc_fetch_row, NULL) - PHP_FE(odbc_fetch_into, a3_arg3_and_3_force_ref) - PHP_FE(odbc_field_len, NULL) - PHP_FE(odbc_field_scale, NULL) - PHP_FE(odbc_field_name, NULL) - PHP_FE(odbc_field_type, NULL) - PHP_FE(odbc_field_num, NULL) - PHP_FE(odbc_free_result, NULL) - PHP_FE(odbc_gettypeinfo, NULL) - PHP_FE(odbc_longreadlen, NULL) -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) - PHP_FE(odbc_next_result, NULL) -#endif - PHP_FE(odbc_num_fields, NULL) - PHP_FE(odbc_num_rows, NULL) - PHP_FE(odbc_pconnect, NULL) - PHP_FE(odbc_prepare, NULL) - PHP_FE(odbc_result, NULL) - PHP_FE(odbc_result_all, NULL) - PHP_FE(odbc_rollback, NULL) - PHP_FE(odbc_setoption, NULL) - PHP_FE(odbc_specialcolumns, NULL) - PHP_FE(odbc_statistics, NULL) - PHP_FE(odbc_tables, NULL) - PHP_FE(odbc_primarykeys, NULL) -#if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) &&!defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP) /* not supported now */ - PHP_FE(odbc_columnprivileges, NULL) - PHP_FE(odbc_tableprivileges, NULL) -#endif -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) /* not supported */ - PHP_FE(odbc_foreignkeys, NULL) - PHP_FE(odbc_procedures, NULL) -#if !defined(HAVE_BIRDSTEP) - PHP_FE(odbc_procedurecolumns, NULL) -#endif -#endif - PHP_FALIAS(odbc_do, odbc_exec, NULL) - PHP_FALIAS(odbc_field_precision, odbc_field_len, NULL) - { NULL, NULL, NULL } -}; -/* }}} */ - -/* {{{ odbc_module_entry - */ -zend_module_entry odbc_module_entry = { - STANDARD_MODULE_HEADER, - "odbc", - odbc_functions, - PHP_MINIT(odbc), - PHP_MSHUTDOWN(odbc), - PHP_RINIT(odbc), - PHP_RSHUTDOWN(odbc), - PHP_MINFO(odbc), - "1.0", - STANDARD_MODULE_PROPERTIES -}; -/* }}} */ - -#ifdef ZTS -int odbc_globals_id; -#else -ZEND_API php_odbc_globals odbc_globals; -#endif - -#ifdef COMPILE_DL_ODBC -ZEND_GET_MODULE(odbc) -#endif - -/* {{{ _free_odbc_result - */ -static void _free_odbc_result(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - odbc_result *res = (odbc_result *)rsrc->ptr; - int i; - RETCODE rc; - - if (res) { - if (res->values) { - for(i = 0; i < res->numcols; i++) { - if (res->values[i].value) - efree(res->values[i].value); - } - efree(res->values); - res->values = NULL; - } - if (res->stmt) { -#if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35) - SQLTransact(res->conn_ptr->henv, res->conn_ptr->hdbc, - (UWORD)SQL_COMMIT); -#endif - rc = SQLFreeStmt(res->stmt,SQL_DROP); - /* We don't want the connection to be closed after the last statment has been closed - * Connections will be closed on shutdown - * zend_list_delete(res->conn_ptr->id); - */ - } - efree(res); - } -} -/* }}} */ - -/* {{{ safe_odbc_disconnect - * disconnect, and if it fails, then issue a rollback for any pending transaction (lurcher) - */ -static void safe_odbc_disconnect( void *handle ) -{ - int ret; - - ret = SQLDisconnect( handle ); - if ( ret == SQL_ERROR ) - { - SQLTransact( NULL, handle, SQL_ROLLBACK ); - SQLDisconnect( handle ); - } -} -/* }}} */ - -/* {{{ _close_odbc_conn - */ -static void _close_odbc_conn(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - int i, nument, type; - void *ptr; - odbc_result *res; - - odbc_connection *conn = (odbc_connection *)rsrc->ptr; - - nument = zend_hash_next_free_element(&EG(regular_list)); - for(i = 1; i < nument; i++) { - ptr = zend_list_find(i, &type); - if (ptr && (type == le_result)) { - res = (odbc_result *)ptr; - if (res->conn_ptr == conn) { - zend_list_delete(i); - } - } - } - - safe_odbc_disconnect(conn->hdbc); - SQLFreeConnect(conn->hdbc); - SQLFreeEnv(conn->henv); - efree(conn); - ODBCG(num_links)--; -} -/* }}} */ - -/* {{{ void _close_odbc_pconn - */ -static void _close_odbc_pconn(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - int i, nument, type; - void *ptr; - odbc_result *res; - odbc_connection *conn = (odbc_connection *)rsrc->ptr; - - nument = zend_hash_next_free_element(&EG(regular_list)); - for(i = 1; i < nument; i++) { - ptr = zend_list_find(i, &type); - if (ptr && (type == le_result)) { - res = (odbc_result *)ptr; - if (res->conn_ptr == conn) { - zend_list_delete(i); - } - } - } - - safe_odbc_disconnect(conn->hdbc); - SQLFreeConnect(conn->hdbc); - SQLFreeEnv(conn->henv); - free(conn); - - ODBCG(num_links)--; - ODBCG(num_persistent)--; -} -/* }}} */ - -/* {{{ PHP_INI_DISP(display_link_nums) - */ -static PHP_INI_DISP(display_link_nums) -{ - char *value; - TSRMLS_FETCH(); - - if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) { - value = ini_entry->orig_value; - } else if (ini_entry->value) { - value = ini_entry->value; - } else { - value = NULL; - } - - if (value) { - if (atoi(value) == -1) { - PUTS("Unlimited"); - } else { - php_printf("%s", value); - } - } -} -/* }}} */ - -/* {{{ PHP_INI_DISP(display_defPW) - */ -static PHP_INI_DISP(display_defPW) -{ - char *value; - TSRMLS_FETCH(); - - if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) { - value = ini_entry->orig_value; - } else if (ini_entry->value) { - value = ini_entry->value; - } else { - value = NULL; - } - - if (value) { -#if PHP_DEBUG - php_printf("%s", value); -#else - PUTS("********"); -#endif - } else { - PUTS("<i>no value</i>"); - } -} -/* }}} */ - -/* {{{ PHP_INI_DISP(display_binmode) - */ -static PHP_INI_DISP(display_binmode) -{ - char *value; - TSRMLS_FETCH(); - - if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) { - value = ini_entry->orig_value; - } else if (ini_entry->value) { - value = ini_entry->value; - } else { - value = NULL; - } - - if (value) { - switch(atoi(value)) { - case 0: - PUTS("passthru"); - break; - case 1: - PUTS("return as is"); - break; - case 2: - PUTS("return as char"); - break; - } - } -} -/* }}} */ - -/* {{{ PHP_INI_DISP(display_lrl) - */ -static PHP_INI_DISP(display_lrl) -{ - char *value; - TSRMLS_FETCH(); - - if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) { - value = ini_entry->orig_value; - } else if (ini_entry->value) { - value = ini_entry->value; - } else { - value = NULL; - } - - if (value) { - if (atoi(value) <= 0) { - PUTS("Passthru"); - } else { - php_printf("return up to %s bytes", value); - } - } -} -/* }}} */ - -/* {{{ PHP_INI_BEGIN - */ -PHP_INI_BEGIN() - STD_PHP_INI_BOOLEAN("odbc.allow_persistent", "1", PHP_INI_SYSTEM, OnUpdateInt, - allow_persistent, php_odbc_globals, odbc_globals) - STD_PHP_INI_ENTRY_EX("odbc.max_persistent", "-1", PHP_INI_SYSTEM, OnUpdateInt, - max_persistent, php_odbc_globals, odbc_globals, display_link_nums) - STD_PHP_INI_ENTRY_EX("odbc.max_links", "-1", PHP_INI_SYSTEM, OnUpdateInt, - max_links, php_odbc_globals, odbc_globals, display_link_nums) - STD_PHP_INI_ENTRY("odbc.default_db", NULL, PHP_INI_ALL, OnUpdateString, - defDB, php_odbc_globals, odbc_globals) - STD_PHP_INI_ENTRY("odbc.default_user", NULL, PHP_INI_ALL, OnUpdateString, - defUser, php_odbc_globals, odbc_globals) - STD_PHP_INI_ENTRY_EX("odbc.default_pw", NULL, PHP_INI_ALL, OnUpdateString, - defPW, php_odbc_globals, odbc_globals, display_defPW) - STD_PHP_INI_ENTRY_EX("odbc.defaultlrl", "4096", PHP_INI_ALL, OnUpdateInt, - defaultlrl, php_odbc_globals, odbc_globals, display_lrl) - STD_PHP_INI_ENTRY_EX("odbc.defaultbinmode", "1", PHP_INI_ALL, OnUpdateInt, - defaultbinmode, php_odbc_globals, odbc_globals, display_binmode) - STD_PHP_INI_BOOLEAN("odbc.check_persistent", "1", PHP_INI_SYSTEM, OnUpdateInt, - check_persistent, php_odbc_globals, odbc_globals) -PHP_INI_END() -/* }}} */ - -#ifdef ZTS -static void php_odbc_init_globals(php_odbc_globals *odbc_globals_p TSRMLS_DC) -{ - ODBCG(num_persistent) = 0; -} -#endif - -/* {{{ PHP_MINIT_FUNCTION */ -PHP_MINIT_FUNCTION(odbc) -{ -#ifdef SQLANY_BUG - ODBC_SQL_CONN_T foobar; - RETCODE rc; -#endif - -#ifdef ZTS - ts_allocate_id(&odbc_globals_id, sizeof(php_odbc_globals), php_odbc_init_globals, NULL); -#else - ODBCG(num_persistent) = 0; -#endif - - REGISTER_INI_ENTRIES(); - le_result = zend_register_list_destructors_ex(_free_odbc_result, NULL, "odbc result", module_number); - le_conn = zend_register_list_destructors_ex(_close_odbc_conn, NULL, "odbc link", module_number); - le_pconn = zend_register_list_destructors_ex(NULL, _close_odbc_pconn, "odbc link persistent", module_number); - Z_TYPE(odbc_module_entry) = type; - - REGISTER_STRING_CONSTANT("ODBC_TYPE", PHP_ODBC_TYPE, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("ODBC_BINMODE_PASSTHRU", 0, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("ODBC_BINMODE_RETURN", 1, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("ODBC_BINMODE_CONVERT", 2, CONST_CS | CONST_PERSISTENT); - /* Define Constants for options - these Constants are defined in <sqlext.h> - */ - REGISTER_LONG_CONSTANT("SQL_ODBC_CURSORS", SQL_ODBC_CURSORS, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CUR_USE_DRIVER", SQL_CUR_USE_DRIVER, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CUR_USE_IF_NEEDED", SQL_CUR_USE_IF_NEEDED, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CUR_USE_ODBC", SQL_CUR_USE_ODBC, CONST_PERSISTENT | CONST_CS); - - - REGISTER_LONG_CONSTANT("SQL_CONCURRENCY", SQL_CONCURRENCY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CONCUR_READ_ONLY", SQL_CONCUR_READ_ONLY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CONCUR_LOCK", SQL_CONCUR_LOCK, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CONCUR_ROWVER", SQL_CONCUR_ROWVER, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CONCUR_VALUES", SQL_CONCUR_VALUES, CONST_PERSISTENT | CONST_CS); - - REGISTER_LONG_CONSTANT("SQL_CURSOR_TYPE", SQL_CURSOR_TYPE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CURSOR_FORWARD_ONLY", SQL_CURSOR_FORWARD_ONLY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CURSOR_KEYSET_DRIVEN", SQL_CURSOR_KEYSET_DRIVEN, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CURSOR_DYNAMIC", SQL_CURSOR_DYNAMIC, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_CURSOR_STATIC", SQL_CURSOR_STATIC, CONST_PERSISTENT | CONST_CS); - - REGISTER_LONG_CONSTANT("SQL_KEYSET_SIZE", SQL_KEYSET_SIZE, CONST_PERSISTENT | CONST_CS); - - /* these are for the Data Source type */ - REGISTER_LONG_CONSTANT("SQL_FETCH_FIRST", SQL_FETCH_FIRST, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_FETCH_NEXT", SQL_FETCH_NEXT, CONST_PERSISTENT | CONST_CS); - - /* - * register the standard data types - */ - REGISTER_LONG_CONSTANT("SQL_CHAR", SQL_CHAR, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_VARCHAR", SQL_VARCHAR, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_LONGVARCHAR", SQL_LONGVARCHAR, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_DECIMAL", SQL_DECIMAL, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_NUMERIC", SQL_NUMERIC, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_BIT", SQL_BIT, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_TINYINT", SQL_TINYINT, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_SMALLINT", SQL_SMALLINT, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_INTEGER", SQL_INTEGER, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_BIGINT", SQL_BIGINT, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_REAL", SQL_REAL, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_FLOAT", SQL_FLOAT, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_DOUBLE", SQL_DOUBLE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_BINARY", SQL_BINARY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_VARBINARY", SQL_VARBINARY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_LONGVARBINARY", SQL_LONGVARBINARY, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_DATE", SQL_DATE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_TIME", SQL_TIME, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_TIMESTAMP", SQL_TIMESTAMP, CONST_PERSISTENT | CONST_CS); -#if defined(ODBCVER) && (ODBCVER >= 0x0300) - REGISTER_LONG_CONSTANT("SQL_TYPE_DATE", SQL_TYPE_DATE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_TYPE_TIME", SQL_TYPE_TIME, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_TYPE_TIMESTAMP", SQL_TYPE_TIMESTAMP, CONST_PERSISTENT | CONST_CS); - - /* - * SQLSpecialColumns values - */ - REGISTER_LONG_CONSTANT("SQL_BEST_ROWID", SQL_BEST_ROWID, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_ROWVER", SQL_ROWVER, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_SCOPE_CURROW", SQL_SCOPE_CURROW, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_SCOPE_TRANSACTION", SQL_SCOPE_TRANSACTION, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_SCOPE_SESSION", SQL_SCOPE_SESSION, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_NO_NULLS", SQL_NO_NULLS, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_NULLABLE", SQL_NULLABLE, CONST_PERSISTENT | CONST_CS); - - /* - * SQLStatistics values - */ - REGISTER_LONG_CONSTANT("SQL_INDEX_UNIQUE", SQL_INDEX_UNIQUE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_INDEX_ALL", SQL_INDEX_ALL, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_ENSURE", SQL_ENSURE, CONST_PERSISTENT | CONST_CS); - REGISTER_LONG_CONSTANT("SQL_QUICK", SQL_QUICK, CONST_PERSISTENT | CONST_CS); -#endif - - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_RINIT_FUNCTION */ -PHP_RINIT_FUNCTION(odbc) -{ - ODBCG(defConn) = -1; - ODBCG(num_links) = ODBCG(num_persistent); - memset(ODBCG(laststate), '\0', 6); - memset(ODBCG(lasterrormsg), '\0', SQL_MAX_MESSAGE_LENGTH); - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_RSHUTDOWN_FUNCTION */ -PHP_RSHUTDOWN_FUNCTION(odbc) -{ - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_MSHUTDOWN_FUNCTION */ -PHP_MSHUTDOWN_FUNCTION(odbc) -{ - UNREGISTER_INI_ENTRIES(); - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_MINFO_FUNCTION */ -PHP_MINFO_FUNCTION(odbc) -{ - char buf[32]; - - php_info_print_table_start(); - php_info_print_table_header(2, "ODBC Support", "enabled"); - sprintf(buf, "%ld", ODBCG(num_persistent)); - php_info_print_table_row(2, "Active Persistent Links", buf); - sprintf(buf, "%ld", ODBCG(num_links)); - php_info_print_table_row(2, "Active Links", buf); - php_info_print_table_row(2, "ODBC library", PHP_ODBC_TYPE); -#ifndef PHP_WIN32 - php_info_print_table_row(2, "ODBC_INCLUDE", PHP_ODBC_INCLUDE); - php_info_print_table_row(2, "ODBC_LFLAGS", PHP_ODBC_LFLAGS); - php_info_print_table_row(2, "ODBC_LIBS", PHP_ODBC_LIBS); -#endif - php_info_print_table_end(); - - DISPLAY_INI_ENTRIES(); - -} -/* }}} */ - -/* {{{ odbc_sql_error */ -void odbc_sql_error(ODBC_SQL_ERROR_PARAMS) -{ - char state[6]; - SDWORD error; /* Not used */ - char errormsg[SQL_MAX_MESSAGE_LENGTH]; - SWORD errormsgsize; /* Not used */ - RETCODE rc; - ODBC_SQL_ENV_T henv; - ODBC_SQL_CONN_T conn; - TSRMLS_FETCH(); - - if (conn_resource) { - henv = conn_resource->henv; - conn = conn_resource->hdbc; - } else { - henv = SQL_NULL_HENV; - conn = SQL_NULL_HDBC; - } - - /* This leads to an endless loop in many drivers! - * - while(henv != SQL_NULL_HENV){ - do { - */ - rc = SQLError(henv, conn, stmt, state, &error, errormsg, sizeof(errormsg)-1, &errormsgsize); - if (conn_resource) { - memcpy(conn_resource->laststate, state, sizeof(state)); - memcpy(conn_resource->lasterrormsg, errormsg, sizeof(errormsg)); - } - memcpy(ODBCG(laststate), state, sizeof(state)); - memcpy(ODBCG(lasterrormsg), errormsg, sizeof(errormsg)); - if (func) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s in %s", errormsg, state, func); - } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s", errormsg, state); - } - /* - } while (SQL_SUCCEEDED(rc)); - } - */ -} -/* }}} */ - -/* {{{ php_odbc_fetch_attribs */ -void php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAMETERS, int mode) -{ - odbc_result *result; - pval **pv_res, **pv_flag; - - if (zend_get_parameters_ex(2, &pv_res, &pv_flag) == FAILURE) - WRONG_PARAM_COUNT; - - convert_to_long_ex(pv_flag); - - if (Z_LVAL_PP(pv_res)) { - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - if (mode) - result->longreadlen = Z_LVAL_PP(pv_flag); - else - result->binmode = Z_LVAL_PP(pv_flag); - } else { - if (mode) - ODBCG(defaultlrl) = Z_LVAL_PP(pv_flag); - else - ODBCG(defaultbinmode) = Z_LVAL_PP(pv_flag); - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ odbc_bindcols */ -int odbc_bindcols(odbc_result *result TSRMLS_DC) -{ - RETCODE rc; - int i; - SWORD colnamelen; /* Not used */ - SDWORD displaysize; - - result->values = (odbc_result_value *) emalloc(sizeof(odbc_result_value)*result->numcols); - - result->longreadlen = ODBCG(defaultlrl); - result->binmode = ODBCG(defaultbinmode); - - for(i = 0; i < result->numcols; i++) { - rc = SQLColAttributes(result->stmt, (UWORD)(i+1), SQL_COLUMN_NAME, - result->values[i].name, sizeof(result->values[i].name), &colnamelen, 0); - rc = SQLColAttributes(result->stmt, (UWORD)(i+1), SQL_COLUMN_TYPE, - NULL, 0, NULL, &result->values[i].coltype); - - /* Don't bind LONG / BINARY columns, so that fetch behaviour can - * be controlled by odbc_binmode() / odbc_longreadlen() - */ - - switch(result->values[i].coltype) { - case SQL_BINARY: - case SQL_VARBINARY: - case SQL_LONGVARBINARY: - case SQL_LONGVARCHAR: - result->values[i].value = NULL; - break; - -#ifdef HAVE_ADABAS - case SQL_TIMESTAMP: - result->values[i].value = (char *)emalloc(27); - SQLBindCol(result->stmt, (UWORD)(i+1), SQL_C_CHAR, result->values[i].value, - 27, &result->values[i].vallen); - break; -#endif /* HAVE_ADABAS */ - default: - rc = SQLColAttributes(result->stmt, (UWORD)(i+1), SQL_COLUMN_DISPLAY_SIZE, - NULL, 0, NULL, &displaysize); - displaysize = displaysize <= result->longreadlen ? displaysize : - result->longreadlen; - result->values[i].value = (char *)emalloc(displaysize + 1); - rc = SQLBindCol(result->stmt, (UWORD)(i+1), SQL_C_CHAR, result->values[i].value, - displaysize + 1, &result->values[i].vallen); - break; - } - } - return 1; -} -/* }}} */ - -/* {{{ odbc_transact */ -void odbc_transact(INTERNAL_FUNCTION_PARAMETERS, int type) -{ - odbc_connection *conn; - RETCODE rc; - pval **pv_conn; - - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - rc = SQLTransact(conn->henv, conn->hdbc, (UWORD)((type)?SQL_COMMIT:SQL_ROLLBACK)); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTransact"); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ _close_pconn_with_id */ -static int _close_pconn_with_id(list_entry *le, int *id TSRMLS_DC) -{ - if(Z_TYPE_P(le) == le_pconn && (((odbc_connection *)(le->ptr))->id == *id)){ - return 1; - }else{ - return 0; - } -} -/* }}} */ - -/* {{{ odbc_column_lengths */ -void odbc_column_lengths(INTERNAL_FUNCTION_PARAMETERS, int type) -{ - odbc_result *result; -#if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_OPENLINK) - /* this seems to be necessary for Solid2.3 ( tested by - * tammy@synchronis.com) and Solid 3.0 (tested by eric@terra.telemediair.nl) - * Solid does not seem to declare a SQLINTEGER, but it does declare a - * SQL_INTEGER which does not work (despite being the same type as a SDWORD. - * Solid 3.5 does not have this issue. - */ - SDWORD len; -#else - SQLINTEGER len; -#endif - pval **pv_res, **pv_num; - - if (zend_get_parameters_ex(2, &pv_res, &pv_num) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_long_ex(pv_num); - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) > result->numcols) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) < 1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1"); - RETURN_FALSE; - } - - SQLColAttributes(result->stmt, (UWORD)Z_LVAL_PP(pv_num), - (SQLUSMALLINT) (type?SQL_COLUMN_SCALE:SQL_COLUMN_PRECISION), - NULL, 0, NULL, &len); - - RETURN_LONG(len); -} -/* }}} */ - -/* Main User Functions */ - -/* {{{ proto void odbc_close_all(void) - Close all ODBC connections */ -PHP_FUNCTION(odbc_close_all) -{ - void *ptr; - int type; - int i; - int nument; - - if (ZEND_NUM_ARGS() != 0) { - WRONG_PARAM_COUNT; - } - - nument = zend_hash_next_free_element(&EG(regular_list)); - - /* Loop through list and close all statements */ - for(i = 1; i < nument; i++) { - ptr = zend_list_find(i, &type); - if (ptr && (type == le_result)){ - zend_list_delete(i); - } - } - - /* Second loop through list, now close all connections */ - nument = zend_hash_next_free_element(&EG(regular_list)); - - for(i = 1; i < nument; i++) { - ptr = zend_list_find(i, &type); - if (ptr){ - if(type == le_conn){ - zend_list_delete(i); - }else if(type == le_pconn){ - zend_list_delete(i); - /* Delete the persistent connection */ - zend_hash_apply_with_argument(&EG(persistent_list), - (apply_func_arg_t) _close_pconn_with_id, (void *) &i TSRMLS_CC); - } - } - } -} -/* }}} */ - -/* {{{ proto int odbc_binmode(int result_id, int mode) - Handle binary column data */ -PHP_FUNCTION(odbc_binmode) -{ - php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ proto int odbc_longreadlen(int result_id, int length) - Handle LONG columns */ -PHP_FUNCTION(odbc_longreadlen) -{ - php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - -/* {{{ proto int odbc_prepare(int connection_id, string query) - Prepares a statement for execution */ -PHP_FUNCTION(odbc_prepare) -{ - pval **pv_conn, **pv_query; - char *query; - odbc_result *result = NULL; - odbc_connection *conn; - RETCODE rc; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD scrollopts; -#endif - - if (zend_get_parameters_ex(2, &pv_conn, &pv_query) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - convert_to_string_ex(pv_query); - query = Z_STRVAL_PP(pv_query); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - result->numparams = 0; - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - -#ifdef HAVE_SQL_EXTENDED_FETCH - /* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info, - whether Driver supports ExtendedFetch */ - rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL); - if (rc == SQL_SUCCESS) { - if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) { - /* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other - type if not possible. - */ - if (SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, SQL_CURSOR_DYNAMIC) - == SQL_ERROR) { - odbc_sql_error(conn, result->stmt, " SQLSetStmtOption"); - SQLFreeStmt(result->stmt, SQL_DROP); - efree(result); - RETURN_FALSE; - } - } - } else { - result->fetch_abs = 0; - } -#endif - - rc = SQLPrepare(result->stmt, query, SQL_NTS); - switch (rc) { - case SQL_SUCCESS: - break; - case SQL_SUCCESS_WITH_INFO: - odbc_sql_error(conn, result->stmt, "SQLPrepare"); - break; - default: - odbc_sql_error(conn, result->stmt, "SQLPrepare"); - RETURN_FALSE; - } - - SQLNumParams(result->stmt, &(result->numparams)); - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->id = zend_list_insert(result, le_result); - zend_list_addref(conn->id); - result->conn_ptr = conn; - result->fetched = 0; - RETURN_RESOURCE(result->id); -} -/* }}} */ - -/* - * Execute prepared SQL statement. Supports only input parameters. - */ - -/* {{{ proto int odbc_execute(int result_id [, array parameters_array]) - Execute a prepared statement */ -PHP_FUNCTION(odbc_execute) -{ - pval **pv_res, **pv_param_arr, **tmp; - typedef struct params_t { - SDWORD vallen; - int fp; - } params_t; - params_t *params = NULL; - char *filename; - unsigned char otype; - SWORD sqltype, ctype, scale; - SWORD nullable; - UDWORD precision; - odbc_result *result; - int numArgs, i, ne; - RETCODE rc; - - numArgs = ZEND_NUM_ARGS(); - switch(numArgs) { - case 1: - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) - WRONG_PARAM_COUNT; - break; - case 2: - if (zend_get_parameters_ex(2, &pv_res, &pv_param_arr) == FAILURE) - WRONG_PARAM_COUNT; - if (Z_TYPE_PP(pv_param_arr) != IS_ARRAY) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No array passed"); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - /* XXX check for already bound parameters*/ - if (result->numparams > 0 && numArgs == 1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No parameters to SQL statement given"); - RETURN_FALSE; - } - - if (result->numparams > 0) { - if ((ne = zend_hash_num_elements(Z_ARRVAL_PP(pv_param_arr))) < result->numparams) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Not enough parameters (%d should be %d) given", ne, result->numparams); - RETURN_FALSE; - } - - zend_hash_internal_pointer_reset(Z_ARRVAL_PP(pv_param_arr)); - params = (params_t *)emalloc(sizeof(params_t) * result->numparams); - - for(i = 1; i <= result->numparams; i++) { - if (zend_hash_get_current_data(Z_ARRVAL_PP(pv_param_arr), (void **) &tmp) == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Error getting parameter"); - SQLFreeStmt(result->stmt,SQL_RESET_PARAMS); - efree(params); - RETURN_FALSE; - } - - otype = (*tmp)->type; - convert_to_string(*tmp); - if (Z_TYPE_PP(tmp) != IS_STRING) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Error converting parameter"); - SQLFreeStmt(result->stmt, SQL_RESET_PARAMS); - efree(params); - RETURN_FALSE; - } - - SQLDescribeParam(result->stmt, (UWORD)i, &sqltype, &precision, - &scale, &nullable); - params[i-1].vallen = Z_STRLEN_PP(tmp); - params[i-1].fp = -1; - - if (IS_SQL_BINARY(sqltype)) - ctype = SQL_C_BINARY; - else - ctype = SQL_C_CHAR; - - if (Z_STRLEN_PP(tmp) > 2 && - Z_STRVAL_PP(tmp)[0] == '\'' && - Z_STRVAL_PP(tmp)[Z_STRLEN_PP(tmp) - 1] == '\'') { - filename = estrndup(&Z_STRVAL_PP(tmp)[1], Z_STRLEN_PP(tmp) - 2); - filename[strlen(filename)] = '\0'; - - /* Check for safe mode. */ - if (PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) { - RETURN_FALSE; - } - - /* Check the basedir */ - if (php_check_open_basedir(filename TSRMLS_CC)) { - RETURN_FALSE; - } - - if ((params[i-1].fp = open(filename,O_RDONLY)) == -1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Can't open file %s", filename); - SQLFreeStmt(result->stmt, SQL_RESET_PARAMS); - for(i = 0; i < result->numparams; i++) { - if (params[i].fp != -1) { - close(params[i].fp); - } - } - efree(params); - efree(filename); - RETURN_FALSE; - } - - efree(filename); - - params[i-1].vallen = SQL_LEN_DATA_AT_EXEC(0); - - rc = SQLBindParameter(result->stmt, (UWORD)i, SQL_PARAM_INPUT, - ctype, sqltype, precision, scale, - (void *)params[i-1].fp, 0, - ¶ms[i-1].vallen); - } else { -#ifdef HAVE_DBMAKER - precision = params[i-1].vallen; -#endif - if (otype == IS_NULL) { - params[i-1].vallen = SQL_NULL_DATA; - } - - rc = SQLBindParameter(result->stmt, (UWORD)i, SQL_PARAM_INPUT, - ctype, sqltype, precision, scale, - Z_STRVAL_PP(tmp), 0, - ¶ms[i-1].vallen); - } - zend_hash_move_forward(Z_ARRVAL_PP(pv_param_arr)); - } - } - /* Close cursor, needed for doing multiple selects */ - rc = SQLFreeStmt(result->stmt, SQL_CLOSE); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLFreeStmt"); - } - - rc = SQLExecute(result->stmt); - - result->fetched = 0; - if (rc == SQL_NEED_DATA) { - char buf[4096]; - int fp, nbytes; - while(rc == SQL_NEED_DATA) { - rc = SQLParamData(result->stmt, (void*)&fp); - if (rc == SQL_NEED_DATA) { - while((nbytes = read(fp, &buf, 4096)) > 0) - SQLPutData(result->stmt, (void*)&buf, nbytes); - } - } - } else { - switch (rc) { - case SQL_SUCCESS: - break; - case SQL_NO_DATA_FOUND: - case SQL_SUCCESS_WITH_INFO: - odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute"); - break; - default: - odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute"); - RETVAL_FALSE; - } - } - - if (result->numparams > 0) { - SQLFreeStmt(result->stmt, SQL_RESET_PARAMS); - for(i = 0; i < result->numparams; i++) { - if (params[i].fp != -1) - close(params[i].fp); - } - efree(params); - } - - if (rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO || rc == SQL_NO_DATA_FOUND) { - RETVAL_TRUE; - } - - if (result->numcols == 0) { - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETVAL_FALSE; - } - } else { - result->values = NULL; - } - } -} -/* }}} */ - -/* {{{ proto string odbc_cursor(int result_id) - Get cursor name */ -PHP_FUNCTION(odbc_cursor) -{ - pval **pv_res; - SWORD len, max_len; - char *cursorname; - odbc_result *result; - RETCODE rc; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - rc = SQLGetInfo(result->conn_ptr->hdbc,SQL_MAX_CURSOR_NAME_LEN, - (void *)&max_len,sizeof(max_len),&len); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - RETURN_FALSE; - } - - if (max_len > 0) { - cursorname = emalloc(max_len + 1); - rc = SQLGetCursorName(result->stmt,cursorname,(SWORD)max_len,&len); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - char state[6]; /* Not used */ - SDWORD error; /* Not used */ - char errormsg[255]; - SWORD errormsgsize; /* Not used */ - - SQLError( result->conn_ptr->henv, result->conn_ptr->hdbc, - result->stmt, state, &error, errormsg, - sizeof(errormsg)-1, &errormsgsize); - if (!strncmp(state,"S1015",5)) { - sprintf(cursorname,"php_curs_%d", (int)result->stmt); - if (SQLSetCursorName(result->stmt,cursorname,SQL_NTS) != SQL_SUCCESS) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLSetCursorName"); - RETVAL_FALSE; - } else { - RETVAL_STRING(cursorname,1); - } - } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s", errormsg, state); - RETVAL_FALSE; - } - } else { - RETVAL_STRING(cursorname,1); - } - efree(cursorname); - } else { - RETVAL_FALSE; - } -} -/* }}} */ - -/* {{{ proto array odbc_data_source(int connection_id, int fetch_type) - Return information about the currently connected data source */ -PHP_FUNCTION(odbc_data_source) -{ - zval **zv_fetch_type, **zv_conn; - RETCODE rc = 0; /* assume all is good */ - odbc_connection *conn; - int num_args = ZEND_NUM_ARGS(); - UCHAR server_name[100], - desc[200]; - SQLSMALLINT len1=0, len2=0, fetch_type; - - if (num_args != 2) { - WRONG_PARAM_COUNT; - } - - if (zend_get_parameters_ex(2, &zv_conn, &zv_fetch_type) == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to get parameters"); - RETURN_FALSE; - } - - convert_to_long_ex(zv_fetch_type); - fetch_type = (SQLSMALLINT)Z_LVAL_PP(zv_fetch_type); - - if (!(fetch_type == SQL_FETCH_FIRST || - fetch_type == SQL_FETCH_NEXT)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid fetch type (%d)", fetch_type); - RETURN_FALSE; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, zv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - /* now we have the "connection" lets call the DataSource object */ - rc = SQLDataSources(conn->henv, - fetch_type, - server_name, - (SQLSMALLINT)sizeof(server_name), - &len1, - desc, - (SQLSMALLINT)sizeof(desc), - &len2); - - if (rc != SQL_SUCCESS) { - /* ummm.... he did it */ - odbc_sql_error(conn, NULL, "SQLDataSources"); - RETURN_FALSE; - } - - if (len1 == 0 || len2 == 0) { - /* we have a non-valid entry... so stop the looping */ - RETURN_FALSE; - } - - array_init(return_value); - - add_assoc_stringl_ex(return_value, "server", sizeof("server"), server_name, len1, 1); - add_assoc_stringl_ex(return_value, "description", sizeof("description"), desc, len2, 1); - -} -/* }}} */ - -/* {{{ proto int odbc_exec(int connection_id, string query [, int flags]) - Prepare and execute an SQL statement */ -/* XXX Use flags */ -PHP_FUNCTION(odbc_exec) -{ - pval **pv_conn, **pv_query, **pv_flags; - int numArgs; - char *query; - odbc_result *result = NULL; - odbc_connection *conn; - RETCODE rc; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD scrollopts; -#endif - - numArgs = ZEND_NUM_ARGS(); - if (numArgs > 2) { - if (zend_get_parameters_ex(3, &pv_conn, &pv_query, &pv_flags) == FAILURE) - WRONG_PARAM_COUNT; - convert_to_long_ex(pv_flags); - } else { - if (zend_get_parameters_ex(2, &pv_conn, &pv_query) == FAILURE) - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - convert_to_string_ex(pv_query); - query = Z_STRVAL_PP(pv_query); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - efree(result); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - -#ifdef HAVE_SQL_EXTENDED_FETCH - /* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info, - whether Driver supports ExtendedFetch */ - rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL); - if (rc == SQL_SUCCESS) { - if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) { - /* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other - type if not possible. - */ - if (SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, SQL_CURSOR_DYNAMIC) - == SQL_ERROR) { - odbc_sql_error(conn, result->stmt, " SQLSetStmtOption"); - SQLFreeStmt(result->stmt, SQL_DROP); - efree(result); - RETURN_FALSE; - } - } - } else { - result->fetch_abs = 0; - } -#endif - - rc = SQLExecDirect(result->stmt, query, SQL_NTS); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO && rc != SQL_NO_DATA_FOUND) { - /* XXX FIXME we should really check out SQLSTATE with SQLError - * in case rc is SQL_SUCCESS_WITH_INFO here. - */ - odbc_sql_error(conn, result->stmt, "SQLExecDirect"); - SQLFreeStmt(result->stmt, SQL_DROP); - efree(result); - RETURN_FALSE; - } - - SQLNumResultCols(result->stmt, &(result->numcols)); - - /* For insert, update etc. cols == 0 */ - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->id = zend_list_insert(result, le_result); - zend_list_addref(conn->id); - result->conn_ptr = conn; - result->fetched = 0; - - RETURN_RESOURCE(result->id); -} -/* }}} */ - -#if defined(HAVE_DBMAKER) || defined(PHP_WIN32) -#define ODBC_NUM 1 -#define ODBC_OBJECT 2 - -/* {{{ php_odbc_fetch_hash */ -static void php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, int result_type) -{ - int i; - odbc_result *result; - RETCODE rc; - SWORD sql_c_type; - char *buf = NULL; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD crow; - UWORD RowStatus[1]; - SDWORD rownum = -1; - pval **pv_res, **pv_row, *tmp; - - switch(ZEND_NUM_ARGS()) { - case 1: - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; - case 2: - if (zend_get_parameters_ex(2, &pv_res, &pv_row) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(pv_row); - rownum = Z_LVAL_PP(pv_row); - break; - default: - WRONG_PARAM_COUNT; - } - -#else - pval **pv_res, *tmp; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } -#endif - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - array_init(return_value); - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) { - if (rownum > 0) - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus); - else - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus); - } else -#endif - rc = SQLFetch(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - RETURN_FALSE; - } - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (rownum > 0 && result->fetch_abs) - result->fetched = rownum; - else -#endif - result->fetched++; - - for(i = 0; i < result->numcols; i++) { - ALLOC_ZVAL(tmp); - tmp->refcount = 1; - Z_TYPE_P(tmp) = IS_STRING; - Z_STRLEN_P(tmp) = 0; - sql_c_type = SQL_C_CHAR; - - switch(result->values[i].coltype) { - case SQL_BINARY: - case SQL_VARBINARY: - case SQL_LONGVARBINARY: - if (result->binmode <= 0) { - Z_STRVAL_P(tmp) = empty_string; - break; - } - if (result->binmode == 1) sql_c_type = SQL_C_BINARY; - case SQL_LONGVARCHAR: - if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) { - Z_STRVAL_P(tmp) = empty_string; - break; - } - if (buf == NULL) buf = emalloc(result->longreadlen + 1); - rc = SQLGetData(result->stmt, (UWORD)(i + 1), sql_c_type, - buf, result->longreadlen + 1, &result->values[i].vallen); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData"); - efree(buf); - RETURN_FALSE; - } - - if (rc == SQL_SUCCESS_WITH_INFO) { - Z_STRLEN_P(tmp) = result->longreadlen; - } else if (result->values[i].vallen == SQL_NULL_DATA) { - Z_STRVAL_P(tmp) = empty_string; - break; - } else { - Z_STRLEN_P(tmp) = result->values[i].vallen; - } - Z_STRVAL_P(tmp) = estrndup(buf, Z_STRLEN_P(tmp)); - break; - - default: - if (result->values[i].vallen == SQL_NULL_DATA) { - Z_STRVAL_P(tmp) = empty_string; - break; - } - Z_STRLEN_P(tmp) = result->values[i].vallen; - Z_STRVAL_P(tmp) = estrndup(result->values[i].value,Z_STRLEN_P(tmp)); - break; - } - - if (result_type & ODBC_NUM) { - zend_hash_index_update(Z_ARRVAL_P(return_value), i, &tmp, sizeof(pval *), NULL); - } else { - zend_hash_update(Z_ARRVAL_P(return_value), result->values[i].name, - strlen(result->values[i].name)+1, &tmp, sizeof(pval *), NULL); - } - } - if (buf) efree(buf); -} -/* }}} */ - - -/* {{{ proto object odbc_fetch_object(int result [, int rownumber]) - Fetch a result row as an object */ -PHP_FUNCTION(odbc_fetch_object) -{ - php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT); - if (Z_TYPE_P(return_value) == IS_ARRAY) { - object_and_properties_init(return_value, ZEND_STANDARD_CLASS_DEF_PTR, Z_ARRVAL_P(return_value)); - } -} -/* }}} */ - -/* {{{ proto array odbc_fetch_array(int result [, int rownumber]) - Fetch a result row as an associative array */ -PHP_FUNCTION(odbc_fetch_array) -{ - php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT); -} -/* }}} */ -#endif - -/* {{{ proto int odbc_fetch_into(int result_id, array result_array, [, int rownumber]) - Fetch one result row into an array */ -PHP_FUNCTION(odbc_fetch_into) -{ - int numArgs, i; - odbc_result *result; - RETCODE rc; - SWORD sql_c_type; - char *buf = NULL; - pval **pv_res, **pv_res_arr, *tmp; -#ifdef HAVE_SQL_EXTENDED_FETCH - pval **pv_row; - UDWORD crow; - UWORD RowStatus[1]; - SDWORD rownum = -1; -#endif /* HAVE_SQL_EXTENDED_FETCH */ - - numArgs = ZEND_NUM_ARGS(); - - switch(numArgs) { - case 2: - if (zend_get_parameters_ex(2, &pv_res, &pv_res_arr) == FAILURE) { - WRONG_PARAM_COUNT; - } - break; -#ifdef HAVE_SQL_EXTENDED_FETCH - case 3: - if (zend_get_parameters_ex(3, &pv_res, &pv_res_arr, &pv_row) == FAILURE) { - WRONG_PARAM_COUNT; - } - SEPARATE_ZVAL(pv_row); - convert_to_long_ex(pv_row); - rownum = Z_LVAL_PP(pv_row); - break; -#endif /* HAVE_SQL_EXTENDED_FETCH */ - default: - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - if (Z_TYPE_PP(pv_res_arr) != IS_ARRAY) { - array_init(*pv_res_arr); - } - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) { - if (rownum > 0) - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus); - else - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus); - } else -#endif - rc = SQLFetch(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) - RETURN_FALSE; - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (rownum > 0 && result->fetch_abs) - result->fetched = rownum; - else -#endif - result->fetched++; - - for(i = 0; i < result->numcols; i++) { - ALLOC_ZVAL(tmp); - tmp->refcount = 1; - Z_TYPE_P(tmp) = IS_STRING; - Z_STRLEN_P(tmp) = 0; - sql_c_type = SQL_C_CHAR; - - switch(result->values[i].coltype) { - case SQL_BINARY: - case SQL_VARBINARY: - case SQL_LONGVARBINARY: - if (result->binmode <= 0) { - Z_STRVAL_P(tmp) = empty_string; - break; - } - if (result->binmode == 1) sql_c_type = SQL_C_BINARY; - case SQL_LONGVARCHAR: - if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) { - Z_STRVAL_P(tmp) = empty_string; - break; - } - - if (buf == NULL) buf = emalloc(result->longreadlen + 1); - rc = SQLGetData(result->stmt, (UWORD)(i + 1),sql_c_type, - buf, result->longreadlen + 1, &result->values[i].vallen); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData"); - efree(buf); - RETURN_FALSE; - } - if (rc == SQL_SUCCESS_WITH_INFO) { - Z_STRLEN_P(tmp) = result->longreadlen; - } else if (result->values[i].vallen == SQL_NULL_DATA) { - ZVAL_NULL(tmp); - break; - } else { - Z_STRLEN_P(tmp) = result->values[i].vallen; - } - Z_STRVAL_P(tmp) = estrndup(buf, Z_STRLEN_P(tmp)); - break; - - default: - if (result->values[i].vallen == SQL_NULL_DATA) { - ZVAL_NULL(tmp); - break; - } - Z_STRLEN_P(tmp) = result->values[i].vallen; - Z_STRVAL_P(tmp) = estrndup(result->values[i].value,Z_STRLEN_P(tmp)); - break; - } - zend_hash_index_update(Z_ARRVAL_PP(pv_res_arr), i, &tmp, sizeof(pval *), NULL); - } - if (buf) efree(buf); - RETURN_LONG(result->numcols); -} -/* }}} */ - -/* {{{ solid_fetch_prev */ -#if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35) -PHP_FUNCTION(solid_fetch_prev) -{ - odbc_result *result; - RETCODE rc; - pval **pv_res; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - rc = SQLFetchPrev(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - RETURN_FALSE; - } - - if (result->fetched > 1) result->fetched--; - - RETURN_TRUE; -} -#endif -/* }}} */ - -/* {{{ proto int odbc_fetch_row(int result_id [, int row_number]) - Fetch a row */ -PHP_FUNCTION(odbc_fetch_row) -{ - int numArgs; - SDWORD rownum = 1; - odbc_result *result; - RETCODE rc; - pval **pv_res, **pv_row; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD crow; - UWORD RowStatus[1]; -#endif - - numArgs = ZEND_NUM_ARGS(); - switch (numArgs) { - case 1: - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) - WRONG_PARAM_COUNT; - break; - case 2: - if (zend_get_parameters_ex(2, &pv_res, &pv_row) == FAILURE) - WRONG_PARAM_COUNT; - convert_to_long_ex(pv_row); - rownum = Z_LVAL_PP(pv_row); - break; - default: - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) { - if (numArgs > 1) - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus); - else - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus); - } else -#endif - rc = SQLFetch(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - RETURN_FALSE; - } - - if (numArgs > 1) { - result->fetched = rownum; - } else { - result->fetched++; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto string odbc_result(int result_id, mixed field) - Get result data */ -PHP_FUNCTION(odbc_result) -{ - char *field; - int field_ind; - SWORD sql_c_type = SQL_C_CHAR; - odbc_result *result; - int i = 0; - RETCODE rc; - SDWORD fieldsize; - pval **pv_res, **pv_field; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD crow; - UWORD RowStatus[1]; -#endif - - field_ind = -1; - field = NULL; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2 , &pv_res, &pv_field) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if (Z_TYPE_PP(pv_field) == IS_STRING) { - field = Z_STRVAL_PP(pv_field); - } else { - convert_to_long_ex(pv_field); - field_ind = Z_LVAL_PP(pv_field) - 1; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if ((result->numcols == 0)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - /* get field index if the field parameter was a string */ - if (field != NULL) { - if (result->values == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Result set contains no data"); - RETURN_FALSE; - } - - for(i = 0; i < result->numcols; i++) { - if (!strcasecmp(result->values[i].name, field)) { - field_ind = i; - break; - } - } - - if (field_ind < 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field %s not found", field); - RETURN_FALSE; - } - } else { - /* check for limits of field_ind if the field parameter was an int */ - if (field_ind >= result->numcols || field_ind < 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index is larger than the number of fields"); - RETURN_FALSE; - } - } - - if (result->fetched == 0) { - /* User forgot to call odbc_fetch_row(), or wants to reload the results, do it now */ -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) - rc = SQLExtendedFetch(result->stmt, SQL_FETCH_NEXT, 1, &crow,RowStatus); - else -#endif - rc = SQLFetch(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) - RETURN_FALSE; - - result->fetched++; - } - - switch(result->values[field_ind].coltype) { - case SQL_BINARY: - case SQL_VARBINARY: - case SQL_LONGVARBINARY: - if (result->binmode <= 1) sql_c_type = SQL_C_BINARY; - if (result->binmode <= 0) break; - case SQL_LONGVARCHAR: - if (IS_SQL_LONG(result->values[field_ind].coltype)) { - if (result->longreadlen <= 0) - break; - else - fieldsize = result->longreadlen; - } else { - SQLColAttributes(result->stmt, (UWORD)(field_ind + 1), - (UWORD)((sql_c_type == SQL_C_BINARY) ? SQL_COLUMN_LENGTH : - SQL_COLUMN_DISPLAY_SIZE), - NULL, 0, NULL, &fieldsize); - } - /* For char data, the length of the returned string will be longreadlen - 1 */ - fieldsize = (result->longreadlen <= 0) ? 4096 : result->longreadlen; - field = emalloc(fieldsize); - - /* SQLGetData will truncate CHAR data to fieldsize - 1 bytes and append \0. - * For binary data it is truncated to fieldsize bytes. - */ - rc = SQLGetData(result->stmt, (UWORD)(field_ind + 1), sql_c_type, - field, fieldsize, &result->values[field_ind].vallen); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData"); - efree(field); - RETURN_FALSE; - } - - if (result->values[field_ind].vallen == SQL_NULL_DATA || rc == SQL_NO_DATA_FOUND) { - efree(field); - RETURN_FALSE; - } - /* Reduce fieldlen by 1 if we have char data. One day we might - have binary strings... */ - if (result->values[field_ind].coltype == SQL_LONGVARCHAR) fieldsize -= 1; - /* Don't duplicate result, saves one emalloc. - For SQL_SUCCESS, the length is in vallen. - */ - RETURN_STRINGL(field, (rc == SQL_SUCCESS_WITH_INFO) ? fieldsize : - result->values[field_ind].vallen, 0); - break; - - default: - if (result->values[field_ind].vallen == SQL_NULL_DATA) { - RETURN_FALSE; - } else { - RETURN_STRINGL(result->values[field_ind].value, result->values[field_ind].vallen, 1); - } - break; - } - -/* If we come here, output unbound LONG and/or BINARY column data to the client */ - - /* We emalloc 1 byte more for SQL_C_CHAR (trailing \0) */ - fieldsize = (sql_c_type == SQL_C_CHAR) ? 4096 : 4095; - field = emalloc(fieldsize); - - /* Call SQLGetData() until SQL_SUCCESS is returned */ - while(1) { - rc = SQLGetData(result->stmt, (UWORD)(field_ind + 1),sql_c_type, - field, fieldsize, &result->values[field_ind].vallen); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData"); - efree(field); - RETURN_FALSE; - } - - if (result->values[field_ind].vallen == SQL_NULL_DATA) { - efree(field); - RETURN_FALSE; - } - /* chop the trailing \0 by outputing only 4095 bytes */ - PHPWRITE(field,(rc == SQL_SUCCESS_WITH_INFO) ? 4095 : - result->values[field_ind].vallen); - - if (rc == SQL_SUCCESS) { /* no more data avail */ - efree(field); - RETURN_TRUE; - } - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int odbc_result_all(int result_id [, string format]) - Print result as HTML table */ -PHP_FUNCTION(odbc_result_all) -{ - char *buf = NULL; - int i, numArgs; - odbc_result *result; - RETCODE rc; - pval **pv_res, **pv_format; - SWORD sql_c_type; -#ifdef HAVE_SQL_EXTENDED_FETCH - UDWORD crow; - UWORD RowStatus[1]; -#endif - - numArgs = ZEND_NUM_ARGS(); - if (numArgs == 1) { - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) - WRONG_PARAM_COUNT; - } else { - if (zend_get_parameters_ex(2, &pv_res, &pv_format) == FAILURE) - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus); - else -#endif - rc = SQLFetch(result->stmt); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - php_printf("<h2>No rows found</h2>\n"); - RETURN_LONG(0); - } - - /* Start table tag */ - if (numArgs == 1) { - php_printf("<table><tr>"); - } else { - convert_to_string_ex(pv_format); - php_printf("<table %s ><tr>",Z_STRVAL_PP(pv_format)); - } - - for(i = 0; i < result->numcols; i++) - php_printf("<th>%s</th>", result->values[i].name); - - php_printf("</tr>\n"); - - while(rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO) { - result->fetched++; - php_printf("<tr>"); - for(i = 0; i < result->numcols; i++) { - sql_c_type = SQL_C_CHAR; - switch(result->values[i].coltype) { - case SQL_BINARY: - case SQL_VARBINARY: - case SQL_LONGVARBINARY: - if (result->binmode <= 0) { - php_printf("<td>Not printable</td>"); - break; - } - if (result->binmode <= 1) sql_c_type = SQL_C_BINARY; - case SQL_LONGVARCHAR: - if (IS_SQL_LONG(result->values[i].coltype) && - result->longreadlen <= 0) { - php_printf("<td>Not printable</td>"); - break; - } - - if (buf == NULL) buf = emalloc(result->longreadlen); - - rc = SQLGetData(result->stmt, (UWORD)(i + 1),sql_c_type, - buf, result->longreadlen, &result->values[i].vallen); - - php_printf("<td>"); - - if (rc == SQL_ERROR) { - odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData"); - php_printf("</td></tr></table>"); - efree(buf); - RETURN_FALSE; - } - if (rc == SQL_SUCCESS_WITH_INFO) - php_printf(buf,result->longreadlen); - else if (result->values[i].vallen == SQL_NULL_DATA) { - php_printf(" </td>"); - break; - } else { - php_printf(buf, result->values[i].vallen); - } - php_printf("</td>"); - break; - default: - if (result->values[i].vallen == SQL_NULL_DATA) { - php_printf("<td> </td>"); - } else { - php_printf("<td>%s</td>", result->values[i].value); - } - break; - } - } - php_printf("</tr>\n"); - -#ifdef HAVE_SQL_EXTENDED_FETCH - if (result->fetch_abs) - rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus); - else -#endif - rc = SQLFetch(result->stmt); - } - php_printf("</table>\n"); - if (buf) efree(buf); - RETURN_LONG(result->fetched); -} -/* }}} */ - -/* {{{ proto int odbc_free_result(int result_id) - Free resources associated with a result */ -PHP_FUNCTION(odbc_free_result) -{ - pval **pv_res; - odbc_result *result; - int i; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - if (result->values) { - for (i = 0; i < result->numcols; i++) { - if (result->values[i].value) { - efree(result->values[i].value); - } - } - efree(result->values); - result->values = NULL; - } - - zend_list_delete(result->id); - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int odbc_connect(string DSN, string user, string password [, int cursor_option]) - Connect to a datasource */ -PHP_FUNCTION(odbc_connect) -{ - odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ proto int odbc_pconnect(string DSN, string user, string password [, int cursor_option]) - Establish a persistent connection to a datasource */ -PHP_FUNCTION(odbc_pconnect) -{ - odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - -/* {{{ odbc_sqlconnect */ -int odbc_sqlconnect(odbc_connection **conn, char *db, char *uid, char *pwd, int cur_opt, int persistent TSRMLS_DC) -{ - RETCODE rc; - - *conn = (odbc_connection *)pemalloc(sizeof(odbc_connection), persistent); - (*conn)->persistent = persistent; - SQLAllocEnv(&((*conn)->henv)); - SQLAllocConnect((*conn)->henv, &((*conn)->hdbc)); - -#if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) - SQLSetConnectOption((*conn)->hdbc, SQL_TRANSLATE_OPTION, - SQL_SOLID_XLATOPT_NOCNV); -#endif -#ifdef HAVE_OPENLINK - { - char dsnbuf[300]; - short dsnbuflen; - - rc = SQLDriverConnect((*conn)->hdbc, NULL, db, SQL_NTS, - dsnbuf, sizeof(dsnbuf) - 1, &dsnbuflen, - SQL_DRIVER_NOPROMPT); - } -#else - if (cur_opt != SQL_CUR_DEFAULT) { - rc = SQLSetConnectOption((*conn)->hdbc, SQL_ODBC_CURSORS, cur_opt); - if (rc != SQL_SUCCESS) { /* && rc != SQL_SUCCESS_WITH_INFO ? */ - odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLSetConnectOption"); - SQLFreeConnect((*conn)->hdbc); - pefree(*conn, persistent); - return FALSE; - } - } -/* Possible fix for bug #10250 - * Needs testing on UnixODBC < 2.0.5 though. */ -#if defined(HAVE_EMPRESS) || defined(HAVE_UNIXODBC) || defined(PHP_WIN32) -/* * Uncomment the line above, and comment line below to fully test - * #ifdef HAVE_EMPRESS */ - { - int direct = 0; - char dsnbuf[300]; - short dsnbuflen; - char *ldb = 0; - int ldb_len = 0; - - if (strstr((char*)db, ";")) { - direct = 1; - if (uid && !strstr ((char*)db, "uid") && !strstr((char*)db, "UID")) { - ldb = (char*) emalloc(strlen(db) + strlen(uid) + strlen(pwd) + 12); - sprintf(ldb, "%s;UID=%s;PWD=%s", db, uid, pwd); - } else { - ldb_len = strlen(db)+1; - ldb = (char*) emalloc(ldb_len); - memcpy(ldb, db, ldb_len); - } - } - - if (direct) - rc = SQLDriverConnect((*conn)->hdbc, NULL, ldb, strlen(ldb), dsnbuf, 300, - &dsnbuflen, SQL_DRIVER_NOPROMPT); - else - rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS); - if (ldb) - efree(ldb); - } -#else - rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS); -#endif -#endif - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLConnect"); - SQLFreeConnect((*conn)->hdbc); - pefree((*conn), persistent); - return FALSE; - } -/* (*conn)->open = 1;*/ - return TRUE; -} -/* }}} */ - -/* Persistent connections: two list-types le_pconn, le_conn and a plist - * where hashed connection info is stored together with index pointer to - * the actual link of type le_pconn in the list. Only persistent - * connections get hashed up. Normal connections use existing pconnections. - * Maybe this has to change with regard to transactions on pconnections? - * Possibly set autocommit to on on request shutdown. - * - * We do have to hash non-persistent connections, and reuse connections. - * In the case where two connects were being made, without closing the first - * connect, access violations were occuring. This is because some of the - * "globals" in this module should actualy be per-connection variables. I - * simply fixed things to get them working for now. Shane - */ -/* {{{ odbc_do_connect */ -void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent) -{ - char *db = NULL; - char *uid = NULL; - char *pwd = NULL; - pval **pv_db, **pv_uid, **pv_pwd, **pv_opt; - odbc_connection *db_conn; - char *hashed_details; - int hashed_len, len, cur_opt; - - /* Now an optional 4th parameter specifying the cursor type - * defaulting to the cursors default - */ - switch(ZEND_NUM_ARGS()) { - case 3: - if (zend_get_parameters_ex(3, &pv_db, &pv_uid, &pv_pwd) == FAILURE) { - WRONG_PARAM_COUNT; - } - /* Use Default: Probably a better way to do this */ - cur_opt = SQL_CUR_DEFAULT; - break; - case 4: - if (zend_get_parameters_ex(4, &pv_db, &pv_uid, &pv_pwd, &pv_opt) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(pv_opt); - cur_opt = Z_LVAL_PP(pv_opt); - - /* Confirm the cur_opt range */ - if (! (cur_opt == SQL_CUR_USE_IF_NEEDED || - cur_opt == SQL_CUR_USE_ODBC || - cur_opt == SQL_CUR_USE_DRIVER || - cur_opt == SQL_CUR_DEFAULT) ) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Cursor type (%d)", cur_opt); - RETURN_FALSE; - } - break; - default: - WRONG_PARAM_COUNT; - break; - } - - convert_to_string_ex(pv_db); - convert_to_string_ex(pv_uid); - convert_to_string_ex(pv_pwd); - - db = Z_STRVAL_PP(pv_db); - uid = Z_STRVAL_PP(pv_uid); - pwd = Z_STRVAL_PP(pv_pwd); - - if (ODBCG(allow_persistent) <= 0) { - persistent = 0; - } - - len = strlen(db) + strlen(uid) + strlen(pwd) + sizeof(ODBC_TYPE) + 5; - hashed_details = emalloc(len); - - hashed_len = sprintf(hashed_details, "%s_%s_%s_%s_%d", ODBC_TYPE, db, uid, pwd, cur_opt); - - /* FIXME the idea of checking to see if our connection is already persistent - is good, but it adds a lot of overhead to non-persistent connections. We - should look and see if we can fix that somehow */ - /* try to find if we already have this link in our persistent list, - * no matter if it is to be persistent or not - */ - -try_and_get_another_connection: - - if (persistent) { - list_entry *le; - - if (zend_hash_find(&EG(persistent_list), hashed_details, hashed_len + 1, (void **) &le) - == FAILURE) { /* the link is not in the persistent list */ - list_entry new_le; - - if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open links (%d)", ODBCG(num_links)); - efree(hashed_details); - RETURN_FALSE; - } - if (ODBCG(max_persistent) != -1 && ODBCG(num_persistent) >= ODBCG(max_persistent)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Too many open persistent links (%d)", ODBCG(num_persistent)); - efree(hashed_details); - RETURN_FALSE; - } - - if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 1 TSRMLS_CC)) { - efree(hashed_details); - RETURN_FALSE; - } - - Z_TYPE(new_le) = le_pconn; - new_le.ptr = db_conn; - if (zend_hash_update(&EG(persistent_list), hashed_details, hashed_len + 1, &new_le, - sizeof(list_entry), NULL) == FAILURE) { - free(db_conn); - efree(hashed_details); - RETURN_FALSE; - } - ODBCG(num_persistent)++; - ODBCG(num_links)++; - db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_pconn); - } else { /* found connection */ - if (Z_TYPE_P(le) != le_pconn) { - RETURN_FALSE; - } - /* - * check to see if the connection is still valid - */ - db_conn = (odbc_connection *)le->ptr; - - /* - * check to see if the connection is still in place (lurcher) - */ - if(ODBCG(check_persistent)){ - RETCODE ret; - UCHAR d_name[32]; - SWORD len; - - ret = SQLGetInfo(db_conn->hdbc, - SQL_DATA_SOURCE_READ_ONLY, - d_name, sizeof(d_name), &len); - - if(ret != SQL_SUCCESS || len == 0) { - zend_hash_del(&EG(persistent_list), hashed_details, hashed_len + 1); - /* Commented out to fix a possible double closure error - * when working with persistent connections as submitted by - * bug #15758 - * - * safe_odbc_disconnect(db_conn->hdbc); - * SQLFreeConnect(db_conn->hdbc); - */ - goto try_and_get_another_connection; - } - } - } - db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_pconn); - } else { /* non persistent */ - list_entry *index_ptr, new_index_ptr; - - if (zend_hash_find(&EG(regular_list), hashed_details, hashed_len + 1, - (void **) &index_ptr) == SUCCESS) { - int type, conn_id; - void *ptr; - if (Z_TYPE_P(index_ptr) != le_index_ptr) { - RETURN_FALSE; - } - conn_id = (int)index_ptr->ptr; - ptr = zend_list_find(conn_id, &type); /* check if the connection is still there */ - if (ptr && (type == le_conn || type == le_pconn)) { - zend_list_addref(conn_id); - Z_LVAL_P(return_value) = conn_id; - Z_TYPE_P(return_value) = IS_RESOURCE; - efree(hashed_details); - return; - } else { - zend_hash_del(&EG(regular_list), hashed_details, hashed_len + 1); - } - } - if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING,"Too many open connections (%d)",ODBCG(num_links)); - efree(hashed_details); - RETURN_FALSE; - } - - if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 0 TSRMLS_CC)) { - efree(hashed_details); - RETURN_FALSE; - } - db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_conn); - new_index_ptr.ptr = (void *) Z_LVAL_P(return_value); - Z_TYPE(new_index_ptr) = le_index_ptr; - if (zend_hash_update(&EG(regular_list), hashed_details, hashed_len + 1, (void *) &new_index_ptr, - sizeof(list_entry), NULL) == FAILURE) { - efree(hashed_details); - RETURN_FALSE; - /* XXX Free Connection */ - } - ODBCG(num_links)++; - } - efree(hashed_details); -} -/* }}} */ - -/* {{{ proto void odbc_close(int connection_id) - Close an ODBC connection */ -PHP_FUNCTION(odbc_close) -{ - pval **pv_conn; - void *ptr; - odbc_connection *conn; - odbc_result *res; - int nument; - int i; - int type; - int is_pconn = 0; - int found_resource_type = le_conn; - - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - - conn = (odbc_connection *) zend_fetch_resource(pv_conn TSRMLS_CC, -1, "ODBC-Link", &found_resource_type, 2, le_conn, le_pconn); - if (found_resource_type==le_pconn) { - is_pconn = 1; - } - - nument = zend_hash_next_free_element(&EG(regular_list)); - - for(i = 1; i < nument; i++){ - ptr = zend_list_find(i, &type); - if(ptr && (type == le_result)){ - res = (odbc_result *)ptr; - if(res->conn_ptr == conn){ - zend_list_delete(i); - } - } - } - - zend_list_delete(Z_LVAL_PP(pv_conn)); - - if(is_pconn){ - zend_hash_apply_with_argument(&EG(persistent_list), - (apply_func_arg_t) _close_pconn_with_id, (void *) &(Z_LVAL_PP(pv_conn)) TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ proto int odbc_num_rows(int result_id) - Get number of rows in a result */ -PHP_FUNCTION(odbc_num_rows) -{ - odbc_result *result; - SDWORD rows; - pval **pv_res; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - SQLRowCount(result->stmt, &rows); - RETURN_LONG(rows); -} -/* }}} */ - -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) -/* {{{ proto bool odbc_next_result(int result_id) - Checks if multiple results are avaiable */ -PHP_FUNCTION(odbc_next_result) -{ - odbc_result *result; - pval **pv_res; - int rc, i; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->values) { - for(i = 0; i < result->numcols; i++) { - if (result->values[i].value) - efree(result->values[i].value); - } - efree(result->values); - result->values = NULL; - } - - result->fetched = 0; - rc = SQLMoreResults(result->stmt); - if (rc == SQL_SUCCESS) { - RETURN_TRUE; - } - else if (rc == SQL_SUCCESS_WITH_INFO) { - rc = SQLFreeStmt(result->stmt, SQL_UNBIND); - SQLNumParams(result->stmt, &(result->numparams)); - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETVAL_FALSE; - } - } else { - result->values = NULL; - } - RETURN_TRUE; - } - else { - RETURN_FALSE; - } -} -/* }}} */ -#endif - -/* {{{ proto int odbc_num_fields(int result_id) - Get number of columns in a result */ -PHP_FUNCTION(odbc_num_fields) -{ - odbc_result *result; - pval **pv_res; - - if (zend_get_parameters_ex(1, &pv_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - RETURN_LONG(result->numcols); -} -/* }}} */ - -/* {{{ proto string odbc_field_name(int result_id, int field_number) - Get a column name */ -PHP_FUNCTION(odbc_field_name) -{ - odbc_result *result; - pval **pv_res, **pv_num; - - if (zend_get_parameters_ex(2, &pv_res, &pv_num) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_long_ex(pv_num); - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) > result->numcols) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) < 1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1"); - RETURN_FALSE; - } - - RETURN_STRING(result->values[Z_LVAL_PP(pv_num) - 1].name, 1) -} -/* }}} */ - -/* {{{ proto string odbc_field_type(int result_id, int field_number) - Get the datatype of a column */ -PHP_FUNCTION(odbc_field_type) -{ - odbc_result *result; - char tmp[32]; - SWORD tmplen; - pval **pv_res, **pv_num; - - if (zend_get_parameters_ex(2, &pv_res, &pv_num) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_long_ex(pv_num); - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) > result->numcols) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields"); - RETURN_FALSE; - } - - if (Z_LVAL_PP(pv_num) < 1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1"); - RETURN_FALSE; - } - - SQLColAttributes(result->stmt, (UWORD)Z_LVAL_PP(pv_num), - SQL_COLUMN_TYPE_NAME, tmp, 31, &tmplen, NULL); - RETURN_STRING(tmp,1) -} -/* }}} */ - -/* {{{ proto int odbc_field_len(int result_id, int field_number) - Get the length (precision) of a column */ -PHP_FUNCTION(odbc_field_len) -{ - odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ proto int odbc_field_scale(int result_id, int field_number) - Get the scale of a column */ -PHP_FUNCTION(odbc_field_scale) -{ - odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - -/* {{{ proto int odbc_field_num(int result_id, string field_name) - Return column number */ -PHP_FUNCTION(odbc_field_num) -{ - int field_ind; - char *fname; - odbc_result *result; - int i; - pval **pv_res, **pv_name; - - if (zend_get_parameters_ex(2, &pv_res, &pv_name) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_res, -1, "ODBC result", le_result); - - if (result->numcols == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index"); - RETURN_FALSE; - } - - convert_to_string_ex(pv_name); - fname = Z_STRVAL_PP(pv_name); - - field_ind = -1; - for(i = 0; i < result->numcols; i++) { - if (strcasecmp(result->values[i].name, fname) == 0) - field_ind = i + 1; - } - - if (field_ind == -1) - RETURN_FALSE; - RETURN_LONG(field_ind); -} -/* }}} */ - -/* {{{ proto int odbc_autocommit(int connection_id [, int OnOff]) - Toggle autocommit mode or get status */ -/* There can be problems with pconnections!*/ -PHP_FUNCTION(odbc_autocommit) -{ - odbc_connection *conn; - RETCODE rc; - pval **pv_conn, **pv_onoff = NULL; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 2) { - if (zend_get_parameters_ex(2, &pv_conn, &pv_onoff) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (argc == 1) { - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - if (pv_onoff && (*pv_onoff)) { - convert_to_long_ex(pv_onoff); - rc = SQLSetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, - (Z_LVAL_PP(pv_onoff)) ? - SQL_AUTOCOMMIT_ON : SQL_AUTOCOMMIT_OFF); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "Set autocommit"); - RETURN_FALSE; - } - RETVAL_TRUE; - } else { - SDWORD status; - - rc = SQLGetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, (PTR)&status); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "Get commit status"); - RETURN_FALSE; - } - RETVAL_LONG((long)status); - } -} -/* }}} */ - -/* {{{ proto int odbc_commit(int connection_id) - Commit an ODBC transaction */ -PHP_FUNCTION(odbc_commit) -{ - odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - -/* {{{ proto int odbc_rollback(int connection_id) - Rollback a transaction */ -PHP_FUNCTION(odbc_rollback) -{ - odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ php_odbc_lasterror */ -static void php_odbc_lasterror(INTERNAL_FUNCTION_PARAMETERS, int mode) -{ - odbc_connection *conn; - pval **pv_handle; - char *ptr; - int argc, len; - - argc = ZEND_NUM_ARGS(); - - if (argc > 1 || zend_get_parameters_ex(argc, &pv_handle)) { - WRONG_PARAM_COUNT; - } - - if (mode == 0) { /* last state */ - len = 6; - } else { /* last error message */ - len = SQL_MAX_MESSAGE_LENGTH; - } - ptr = ecalloc(len + 1, 1); - if (argc == 1) { - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_handle, -1, "ODBC-Link", le_conn, le_pconn); - if (mode == 0) { - strlcpy(ptr, conn->laststate, len+1); - } else { - strlcpy(ptr, conn->lasterrormsg, len+1); - } - } else { - if (mode == 0) { - strlcpy(ptr, ODBCG(laststate), len+1); - } else { - strlcpy(ptr, ODBCG(lasterrormsg), len+1); - } - } - RETVAL_STRING(ptr, 0); -} -/* }}} */ - -/* {{{ proto string odbc_error([int connection_id]) - Get the last error code */ -PHP_FUNCTION(odbc_error) -{ - php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ proto string odbc_errormsg([int connection_id]) - Get the last error message */ -PHP_FUNCTION(odbc_errormsg) -{ - php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ - -/* {{{ proto int odbc_setoption(int conn_id|result_id, int which, int option, int value) - Sets connection or statement options */ -/* This one has to be used carefully. We can't allow to set connection options for - persistent connections. I think that SetStmtOption is of little use, since most - of those can only be specified before preparing/executing statements. - On the other hand, they can be made connection wide default through SetConnectOption - - but will be overidden by calls to SetStmtOption() in odbc_prepare/odbc_do -*/ -PHP_FUNCTION(odbc_setoption) -{ - odbc_connection *conn; - odbc_result *result; - RETCODE rc; - pval **pv_handle, **pv_which, **pv_opt, **pv_val; - - if (zend_get_parameters_ex(4, &pv_handle, &pv_which, &pv_opt, &pv_val) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_long_ex(pv_which); - convert_to_long_ex(pv_opt); - convert_to_long_ex(pv_val); - - switch (Z_LVAL_PP(pv_which)) { - case 1: /* SQLSetConnectOption */ - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_handle, -1, "ODBC-Link", le_conn, le_pconn); - if (conn->persistent) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to set option for persistent connection"); - RETURN_FALSE; - } - rc = SQLSetConnectOption(conn->hdbc, (unsigned short)(Z_LVAL_PP(pv_opt)), Z_LVAL_PP(pv_val)); - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SetConnectOption"); - RETURN_FALSE; - } - break; - case 2: /* SQLSetStmtOption */ - ZEND_FETCH_RESOURCE(result, odbc_result *, pv_handle, -1, "ODBC result", le_result); - - rc = SQLSetStmtOption(result->stmt, (unsigned short)(Z_LVAL_PP(pv_opt)), (Z_LVAL_PP(pv_val))); - - if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) { - odbc_sql_error(result->conn_ptr, result->stmt, "SetStmtOption"); - RETURN_FALSE; - } - break; - default: - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown option type"); - RETURN_FALSE; - break; - } - - RETURN_TRUE; -} -/* }}} */ - -/* - * metadata functions - */ - -/* {{{ proto int odbc_tables(int connection_id [, string qualifier, string owner, string name, string table_types]) - Call the SQLTables function */ -PHP_FUNCTION(odbc_tables) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_table, **pv_type; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *table = NULL, *type = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc < 1 || argc > 5 || zend_get_parameters_ex(argc, &pv_conn, &pv_cat, &pv_schema, &pv_table, &pv_type) == FAILURE) { - WRONG_PARAM_COUNT; - } - switch (argc) { - case 5: - convert_to_string_ex(pv_type); - type = Z_STRVAL_PP(pv_type); - case 4: - convert_to_string_ex(pv_table); - table = Z_STRVAL_PP(pv_table); - case 3: - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - case 2: - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - /* This hack is needed to access table information in Access databases (fmk) */ - if (table && strlen(table) && schema && !strlen(schema)) schema = NULL; - - rc = SQLTables(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - table, SAFE_SQL_NTS(table), - type, SAFE_SQL_NTS(type)); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTables"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -/* {{{ proto int odbc_columns(int connection_id, string qualifier, string owner, string table_name, string column_name) - Returns a result identifier that can be used to fetch a list of column names in specified tables */ -PHP_FUNCTION(odbc_columns) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_table, **pv_column; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *table = NULL, *column = NULL; - SWORD cat_len=0, schema_len=0, table_len=0, column_len=0; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc < 1 || argc > 5 || zend_get_parameters_ex(argc, &pv_conn, &pv_cat, &pv_schema, &pv_table, &pv_column) == FAILURE) { - WRONG_PARAM_COUNT; - } - switch (argc) { - case 5: - convert_to_string_ex(pv_column); - column = Z_STRVAL_PP(pv_column); - column_len = Z_STRLEN_PP(pv_column); - case 4: - convert_to_string_ex(pv_table); - table = Z_STRVAL_PP(pv_table); - table_len = Z_STRLEN_PP(pv_table); - case 3: - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - schema_len = Z_STRLEN_PP(pv_schema); - case 2: - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - cat_len = Z_STRLEN_PP(pv_cat); - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - /* - * Needed to make MS Access happy - */ - if (table && strlen(table) && schema && !strlen(schema)) schema = NULL; - - rc = SQLColumns(result->stmt, - cat, cat_len, - schema, schema_len, - table, table_len, - column, column_len); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumns"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -#if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP) -/* {{{ proto int odbc_columnprivileges(int connection_id, string catalog, string schema, string table, string column) - Returns a result identifier that can be used to fetch a list of columns and associated privileges for the specified table */ -PHP_FUNCTION(odbc_columnprivileges) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_table, **pv_column; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *table = NULL, *column = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 5) { - if (zend_get_parameters_ex(5, &pv_conn, &pv_cat, &pv_schema, &pv_table, &pv_column) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_table); - table = Z_STRVAL_PP(pv_table); - convert_to_string_ex(pv_column); - column = Z_STRVAL_PP(pv_column); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLColumnPrivileges(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - table, SAFE_SQL_NTS(table), - column, SAFE_SQL_NTS(column)); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumnPrivileges"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ -#endif /* HAVE_DBMAKER || HAVE_SOLID*/ - -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) -/* {{{ proto int odbc_foreignkeys(int connection_id, string pk_qualifier, string pk_owner, string pk_table, string fk_qualifier, string fk_owner, string fk_table) - Returns a result identifier to either a list of foreign keys in the specified table or a list of foreign keys in other tables that refer to the primary key in the specified table */ -PHP_FUNCTION(odbc_foreignkeys) -{ - pval **pv_conn, **pv_pcat, **pv_pschema, **pv_ptable; - pval **pv_fcat, **pv_fschema, **pv_ftable; - odbc_result *result = NULL; - odbc_connection *conn; - char *pcat = NULL, *pschema = NULL, *ptable = NULL; - char *fcat = NULL, *fschema = NULL, *ftable = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 7) { - if (zend_get_parameters_ex(7, &pv_conn, &pv_pcat, &pv_pschema, &pv_ptable, - &pv_fcat, &pv_fschema, &pv_ftable) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_pcat); - pcat = Z_STRVAL_PP(pv_pcat); - convert_to_string_ex(pv_pschema); - pschema = Z_STRVAL_PP(pv_pschema); - convert_to_string_ex(pv_ptable); - ptable = Z_STRVAL_PP(pv_ptable); - convert_to_string_ex(pv_fcat); - fcat = Z_STRVAL_PP(pv_fcat); - convert_to_string_ex(pv_fschema); - fschema = Z_STRVAL_PP(pv_fschema); - convert_to_string_ex(pv_ftable); - ftable = Z_STRVAL_PP(pv_ftable); -#ifdef HAVE_DBMAKER -#define EMPTY_TO_NULL(xstr) \ - if ((int)strlen((xstr)) == 0) (xstr) = NULL - - EMPTY_TO_NULL(pcat); - EMPTY_TO_NULL(pschema); - EMPTY_TO_NULL(ptable); - EMPTY_TO_NULL(fcat); - EMPTY_TO_NULL(fschema); - EMPTY_TO_NULL(ftable); -#endif - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLForeignKeys(result->stmt, - pcat, SAFE_SQL_NTS(pcat), - pschema, SAFE_SQL_NTS(pschema), - ptable, SAFE_SQL_NTS(ptable), - fcat, SAFE_SQL_NTS(fcat), - fschema, SAFE_SQL_NTS(fschema), - ftable, SAFE_SQL_NTS(ftable) ); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLForeignKeys"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ -#endif /* HAVE_SOLID */ - -/* {{{ proto int odbc_gettypeinfo(int connection_id [, int data_type]) - Returns a result identifier containing information about data types supported by the data source */ -PHP_FUNCTION(odbc_gettypeinfo) -{ - pval **pv_conn, **pv_data_type; - odbc_result *result = NULL; - odbc_connection *conn; - RETCODE rc; - int argc; - SWORD data_type = SQL_ALL_TYPES; - - argc = ZEND_NUM_ARGS(); - if (argc == 1) { - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (argc == 2) { - if (zend_get_parameters_ex(2, &pv_conn, &pv_data_type) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(pv_data_type); - data_type = (SWORD) Z_LVAL_PP(pv_data_type); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLGetTypeInfo(result->stmt, data_type ); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLGetTypeInfo"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -/* {{{ proto int odbc_primarykeys(int connection_id, string qualifier, string owner, string table) - Returns a result identifier listing the column names that comprise the primary key for a table */ -PHP_FUNCTION(odbc_primarykeys) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_table; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *table = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 4) { - if (zend_get_parameters_ex(4, &pv_conn, &pv_cat, &pv_schema, &pv_table) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_table); - table = Z_STRVAL_PP(pv_table); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLPrimaryKeys(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - table, SAFE_SQL_NTS(table) ); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLPrimaryKeys"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP) -/* {{{ proto int odbc_procedurecolumns(int connection_id [, string qualifier, string owner, string proc, string column]) - Returns a result identifier containing the list of input and output parameters, as well as the columns that make up the result set for the specified procedures */ -PHP_FUNCTION(odbc_procedurecolumns) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_proc, **pv_col; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *proc = NULL, *col = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 1) { - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (argc == 5) { - if (zend_get_parameters_ex(5, &pv_conn, &pv_cat, &pv_schema, &pv_proc, &pv_col) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_proc); - proc = Z_STRVAL_PP(pv_proc); - convert_to_string_ex(pv_col); - col = Z_STRVAL_PP(pv_col); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLProcedureColumns(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - proc, SAFE_SQL_NTS(proc), - col, SAFE_SQL_NTS(col) ); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedureColumns"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ -#endif /* HAVE_SOLID */ - -#if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) -/* {{{ proto int odbc_procedures(int connection_id [, string qualifier, string owner, string name]) - Returns a result identifier containg the list of procedure names in a datasource */ -PHP_FUNCTION(odbc_procedures) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_proc; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *proc = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 1) { - if (zend_get_parameters_ex(1, &pv_conn) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (argc == 4) { - if (zend_get_parameters_ex(4, &pv_conn, &pv_cat, &pv_schema, &pv_proc) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_proc); - proc = Z_STRVAL_PP(pv_proc); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLProcedures(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - proc, SAFE_SQL_NTS(proc) ); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedures"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ -#endif /* HAVE_SOLID */ - -/* {{{ proto int odbc_specialcolumns(int connection_id, int type, string qualifier, string owner, string table, int scope, int nullable) - Returns a result identifier containing either the optimal set of columns that uniquely identifies a row in the table or columns that are automatically updated when any value in the row is updated by a transaction */ -PHP_FUNCTION(odbc_specialcolumns) -{ - pval **pv_conn, **pv_type, **pv_cat, **pv_schema, **pv_name; - pval **pv_scope, **pv_nullable; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *name = NULL; - UWORD type; - UWORD scope, nullable; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 7) { - if (zend_get_parameters_ex(7, &pv_conn, &pv_type, &pv_cat, &pv_schema, - &pv_name, &pv_scope, &pv_nullable) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(pv_type); - type = (UWORD) Z_LVAL_PP(pv_type); - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_name); - name = Z_STRVAL_PP(pv_name); - convert_to_long_ex(pv_scope); - scope = (UWORD) Z_LVAL_PP(pv_scope); - convert_to_long_ex(pv_nullable); - nullable = (UWORD) Z_LVAL_PP(pv_nullable); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLSpecialColumns(result->stmt, - type, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - name, SAFE_SQL_NTS(name), - scope, - nullable); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLSpecialColumns"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -/* {{{ proto int odbc_statistics(int connection_id, string qualifier, string owner, string name, int unique, int accuracy) - Returns a result identifier that contains statistics about a single table and the indexes associated with the table */ -PHP_FUNCTION(odbc_statistics) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_name; - pval **pv_unique, **pv_reserved; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *name = NULL; - UWORD unique, reserved; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 6) { - if (zend_get_parameters_ex(6, &pv_conn, &pv_cat, &pv_schema, - &pv_name, &pv_unique, &pv_reserved) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_name); - name = Z_STRVAL_PP(pv_name); - convert_to_long_ex(pv_unique); - unique = (UWORD) Z_LVAL_PP(pv_unique); - convert_to_long_ex(pv_reserved); - reserved = (UWORD) Z_LVAL_PP(pv_reserved); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLStatistics(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - name, SAFE_SQL_NTS(name), - unique, - reserved); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLStatistics"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ - -#if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP) -/* {{{ proto int odbc_tableprivileges(int connection_id, string qualifier, string owner, string name) - Returns a result identifier containing a list of tables and the privileges associated with each table */ -PHP_FUNCTION(odbc_tableprivileges) -{ - pval **pv_conn, **pv_cat, **pv_schema, **pv_table; - odbc_result *result = NULL; - odbc_connection *conn; - char *cat = NULL, *schema = NULL, *table = NULL; - RETCODE rc; - int argc; - - argc = ZEND_NUM_ARGS(); - if (argc == 4) { - if (zend_get_parameters_ex(4, &pv_conn, &pv_cat, &pv_schema, &pv_table) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(pv_cat); - cat = Z_STRVAL_PP(pv_cat); - convert_to_string_ex(pv_schema); - schema = Z_STRVAL_PP(pv_schema); - convert_to_string_ex(pv_table); - table = Z_STRVAL_PP(pv_table); - } else { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_conn, -1, "ODBC-Link", le_conn, le_pconn); - - result = (odbc_result *)emalloc(sizeof(odbc_result)); - - rc = SQLAllocStmt(conn->hdbc, &(result->stmt)); - if (rc == SQL_INVALID_HANDLE) { - efree(result); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'"); - RETURN_FALSE; - } - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt"); - efree(result); - RETURN_FALSE; - } - - rc = SQLTablePrivileges(result->stmt, - cat, SAFE_SQL_NTS(cat), - schema, SAFE_SQL_NTS(schema), - table, SAFE_SQL_NTS(table)); - - if (rc == SQL_ERROR) { - odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTablePrivileges"); - efree(result); - RETURN_FALSE; - } - - result->numparams = 0; - SQLNumResultCols(result->stmt, &(result->numcols)); - - if (result->numcols > 0) { - if (!odbc_bindcols(result TSRMLS_CC)) { - efree(result); - RETURN_FALSE; - } - } else { - result->values = NULL; - } - result->conn_ptr = conn; - result->fetched = 0; - ZEND_REGISTER_RESOURCE(return_value, result, le_result); -} -/* }}} */ -#endif /* HAVE_DBMAKER */ - -#endif /* HAVE_UODBC */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |