Stig Bakken
27 years ago
11 changed files with 1524 additions and 47 deletions
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2Makefile.in
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6acconfig.h.in
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19acinclude.m4
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20configure.in.in
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6ext/db/Makefile.am
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5ext/db/config.h.stub
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47ext/db/config.m4
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1176ext/db/db.c
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94ext/db/db.h
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194ext/hyperwave/debug.h
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2internal_functions.c
@ -0,0 +1,6 @@ |
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# $Id$
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INCLUDES=@INCLUDES@ -I@top_srcdir@ -I@top_srcdir@/libzend |
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noinst_LIBRARIES=libphpext_db.a |
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libphpext_db_a_SOURCES=db.c |
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@ -0,0 +1,5 @@ |
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/* Define if you have an ndbm compatible library (-ldbm). */ |
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#define NDBM 0 |
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/* Define if you have the gdbm library (-lgdbm). */ |
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#define GDBM 0 |
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@ -0,0 +1,47 @@ |
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dnl $Id$ |
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dnl config.m4 for extension db |
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dnl don't forget to call PHP_EXTENSION(db) |
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divert(1) |
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# Checks for libraries. |
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# Prefer gdbm, Berkeley DB and ndbm/dbm, in that order |
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AC_DEFUN(AC_PREFERRED_DB_LIB,[ |
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AC_CHECK_LIB(gdbm, gdbm_open,[AC_DEFINE(GDBM) DBM_TYPE=gdbm; DBM_LIB=-lgdbm], |
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[AC_CHECK_LIB(db, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=-ldb], |
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[AC_CHECK_LIB(c, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=], |
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[AC_CHECK_LIB(dbm, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=-ldbm], |
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[DBM_TYPE=""])])])]) |
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AC_MSG_CHECKING([preferred dbm library]) |
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if test "a$DBM_TYPE" = a; then |
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AC_MSG_RESULT(none found) |
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AC_MSG_WARN(No dbm library found - using built-in flatfile support) |
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else |
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AC_MSG_RESULT($DBM_TYPE chosen) |
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fi |
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AC_SUBST(DBM_LIB) |
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AC_SUBST(DBM_TYPE) |
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]) |
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AC_PREFERRED_DB_LIB |
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divert(3) |
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if test "$DBM_LIB" = "-lgdbm"; then |
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AC_CHECK_HEADER(gdbm.h, [ GDBM_INCLUDE="" ], [ |
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AC_MSG_RESULT("Try /usr/local/include/gdbm.h"); |
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AC_CHECK_HEADER(/usr/local/include/gdbm.h, [ GDBM_INCLUDE="-I/usr/local/include" ],[ |
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AC_MSG_RESULT("Try /opt/local/include/gdbm.h"); |
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AC_CHECK_HEADER(/opt/local/include/gdbm.h, [ GDBM_INCLUDE="-I/opt/local/include" ],[ |
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dnl if in /usr/pkg/include, do not add anything. See above. |
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AC_MSG_RESULT("Try /usr/pkg/include/gdbm.h"); |
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AC_CHECK_HEADER(/usr/pkg/include/gdbm.h, [ GDBM_INCLUDE="" ],[ |
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AC_MSG_RESULT("Giving up - You need to install gdbm.h somewhere"); |
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exit |
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]) |
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]) |
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]) |
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]) |
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INCLUDES="$INCLUDES $GDBM_INCLUDES" |
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dnl## AC_SUBST(GDBM_INCLUDE) |
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fi |
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1176
ext/db/db.c
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/* |
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+----------------------------------------------------------------------+ |
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| PHP HTML Embedded Scripting Language Version 3.0 | |
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+----------------------------------------------------------------------+ |
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| Copyright (c) 1997,1998 PHP Development Team (See Credits file) | |
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+----------------------------------------------------------------------+ |
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| This program is free software; you can redistribute it and/or modify | |
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| it under the terms of one of the following licenses: | |
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| | |
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| A) the GNU General Public License as published by the Free Software | |
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| Foundation; either version 2 of the License, or (at your option) | |
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| any later version. | |
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| | |
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| B) the PHP License as published by the PHP Development Team and | |
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| included in the distribution in the file: LICENSE | |
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| | |
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| This program is distributed in the hope that it will be useful, | |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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| GNU General Public License for more details. | |
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| | |
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| You should have received a copy of both licenses referred to here. | |
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| If you did not, or have any questions about PHP licensing, please | |
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| contact core@php.net. | |
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+----------------------------------------------------------------------+ |
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| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | |
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| Jim Winstead <jimw@php.net> | |
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+----------------------------------------------------------------------+ |
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*/ |
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/* $Id$ */ |
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#ifndef _PHP3_DB_H |
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#define _PHP3_DB_H |
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#ifndef DLEXPORT |
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#define DLEXPORT |
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#endif |
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extern php3_module_entry dbm_module_entry; |
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#define dbm_module_ptr &dbm_module_entry |
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typedef struct dbm_info { |
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char *filename; |
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char *lockfn; |
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int lockfd; |
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void *dbf; |
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} dbm_info; |
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/* |
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we're not going to bother with flatfile on win32 |
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because the dbm module will be external, and we |
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do not want flatfile compiled staticly |
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*/ |
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#if defined(MSVC5) && !defined(COMPILE_DL) |
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#undef dbm_module_ptr |
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#define dbm_module_ptr NULL |
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#endif |
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dbm_info *_php3_finddbm(pval *id,HashTable *list); |
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int _php3_dbmclose(dbm_info *info); |
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dbm_info *_php3_dbmopen(char *filename, char *mode); |
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int _php3_dbminsert(dbm_info *info, char *key, char *value); |
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char *_php3_dbmfetch(dbm_info *info, char *key); |
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int _php3_dbmreplace(dbm_info *info, char *key, char *value); |
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int _php3_dbmexists(dbm_info *info, char *key); |
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int _php3_dbmdelete(dbm_info *info, char *key); |
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char *_php3_dbmfirstkey(dbm_info *info); |
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char *_php3_dbmnextkey(dbm_info *info, char *key); |
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/* db file functions */ |
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extern int php3_minit_db(INIT_FUNC_ARGS); |
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extern int php3_rinit_db(INIT_FUNC_ARGS); |
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extern void php3_info_db(void); |
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extern void php3_dblist(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmopen(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmclose(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbminsert(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmfetch(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmreplace(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmexists(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmdelete(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmfirstkey(INTERNAL_FUNCTION_PARAMETERS); |
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extern void php3_dbmnextkey(INTERNAL_FUNCTION_PARAMETERS); |
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#undef dbm_module_ptr |
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#define dbm_module_ptr NULL |
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#endif /* _PHP3_DB_H */ |
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@ -0,0 +1,194 @@ |
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/**************************************************************************** |
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* |
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* Copyright (C) 1991 Kendall Bennett. |
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* All rights reserved. |
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* |
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* Filename: $RCSfile$ |
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* Version: $Revision$ |
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* |
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* Language: ANSI C |
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* Environment: any |
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* |
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* Description: General header file for portable code. |
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* |
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* $Id$ |
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* |
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* Revision History: |
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* ----------------- |
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* |
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* $Log$ |
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* Revision 1.1.1.1 1999/04/07 21:03:29 zeev |
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* PHP 4.0 |
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* |
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* Revision 1.1.1.1 1999/03/17 04:29:10 andi |
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* PHP4 |
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* |
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* Revision 1.1.1.1 1998/12/21 07:56:22 andi |
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* Trying to start the zend CVS tree |
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* |
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* Revision 1.1 1998/08/12 09:29:16 steinm |
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* First version of Hyperwave module. |
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* |
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* Revision 1.6 92/03/15 12:51:48 kjb |
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* Added MK_FP macro and ushort typedef. |
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* |
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* Revision 1.5 91/10/28 03:17:33 kjb |
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* Ported to the Iris. |
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* |
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* Revision 1.4 91/09/26 15:29:02 kjb |
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* Added stuff for the SGI Iris 4D. |
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* |
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* Revision 1.3 91/09/26 10:07:04 kjb |
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* Added general typedef stuff. |
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* |
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* Revision 1.2 91/09/03 18:19:14 ROOT_DOS |
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* Added a few defines that are supplied by <dir.h> for UNIX compatibility. |
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* |
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* Revision 1.1 91/08/16 13:19:06 ROOT_DOS |
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* Initial revision |
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* |
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****************************************************************************/ |
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#ifndef __DEBUG_H |
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#define __DEBUG_H |
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#ifdef DEBUG |
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# define D(x) x |
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#else |
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# define D(x) |
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#endif |
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#define PRIVATE static |
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#define PUBLIC |
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#ifdef __MSDOS__ /* Compiling for MSDOS */ |
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# define MS(x) x |
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# define UX(x) |
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# define IR(x) |
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# define _8086 /* We know we have an 8086 type processor */ |
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#if defined(__COMPACT__) || defined(__LARGE__) || defined(__HUGE__) |
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# define LDATA |
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# define NULL 0L |
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#else |
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# define NULL 0 |
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#endif |
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#else __MSDOS__ |
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#ifdef __IRIS4D__ /* Compiling for the SGI Iris 4D */ |
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# define MS(x) |
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# define UX(x) x /* The Iris is a UNIX machine */ |
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# define IR(x) x |
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# define O_BINARY 0 /* no binary input mode in UNIX open() */ |
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# define MAXFILE 255 /* These are defined in <dir.h>, but */ |
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# define MAXDIR 255 /* on UNIX machines, we just define */ |
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# define MAXPATH 255 /* them all to be the same size */ |
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# define far /* Near and far do not exist under */ |
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# define near /* UNIX or the Iris. */ |
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# define NULL ((void *)0) |
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#else __IRIS4D__ /* Assume UNIX compilation */ |
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# define MS(x) |
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# define UX(x) x |
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# define IR(x) |
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# define O_BINARY 0 /* no binary input mode in UNIX open() */ |
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# define MAXFILE 255 /* These are defined in <dir.h>, but */ |
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# define MAXDIR 255 /* on UNIX machines, we just define */ |
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# define MAXPATH 255 /* them all to be the same size */ |
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# define far /* Near and far do not exist under */ |
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# define near /* UNIX or the Iris. */ |
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# ifndef NULL |
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# define NULL ((void *)0) |
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# endif |
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#endif __IRIS4D__ |
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#endif __MSDOS__ |
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/**************************************************************************** |
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* |
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* SEG(p) Evaluates to the segment portion of an 8086 address. |
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* OFF(p) Evaluates to the offset portion of an 8086 address. |
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* FP(s,o) Creates a far pointer given a segment offset pair. |
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* PHYS(p) Evaluates to a long holding a physical address |
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* |
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****************************************************************************/ |
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#ifdef _8086 |
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# define SEG(p) ( ((unsigned *)&(void far *)(p))[1] ) |
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# define OFF(p) ( (unsigned)(p) ) |
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# define FP(s,o) ( (void far *)( ((unsigned long)s << 16) + \ |
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(unsigned long)o )) |
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# define PHYS(p) ( (unsigned long)OFF(p) + \ |
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((unsigned long)SEG(p) << 4)) |
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#else |
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# define PHYS(p) (p) |
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#endif _8086 |
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/**************************************************************************** |
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* |
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* NUMELE(array) Evaluates to the array size in elements |
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* LASTELE(array) Evaluates to a pointer to the last element |
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* INBOUNDS(array,p) Evaluates to true if p points into the array |
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* RANGE(a,b,c) Evaluates to true if a <= b <= c |
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* max(a,b) Evaluates to a or b, whichever is larger |
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* min(a,b) Evaluates to a or b, whichever is smaller |
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* ABS(a) Evaluates to the absolute value of a |
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* NBITS(type) Returns the number of bits in a variable of the |
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* indicated type |
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* MAXINT Evaluates to the value of the largest signed integer |
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* |
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****************************************************************************/ |
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#define NUMELE(a) (sizeof(a)/sizeof(*(a))) |
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#define LASTELE(a) ((a) + (NUMELE(a)-1)) |
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#ifdef LDATA |
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#define TOOHIGH(a,p) ((long)PHYS(p) - (long)PHYS(a) > (long)(NUMELE(a)-1)) |
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#define TOOLOW(a,p) ((long)PHYS(p) - (long)PHYS(a) < 0) |
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#else |
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#define TOOHIGH(a,p) ((long)(p) - (long)(a) > (long)(NUMELE(a)-1)) |
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#define TOOLOW(a,p) ((long)(p) - (long)(a) < 0) |
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#endif |
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#define INBOUNDS(a,p) ( ! (TOOHIGH(a,p) || TOOLOW(a,p)) ) |
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#define _IS(t,x) (((t)1 << (x)) != 0) /* Evaluates true if the width of */ |
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/* variable of type t is < x. */ |
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/* The != 0 assures that the */ |
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/* answer is 1 or 0 */ |
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#define NBITS(t) (4 * (1 + _IS(t,4) + _IS(t,8) + _IS(t,12) + _IS(t,16) \ |
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+ _IS(t,20) + _IS(t,24) + _IS(t,28) + _IS(t,32))) |
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#define MAXINT (((unsigned)~0) >> 1) |
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#ifndef MAX |
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# define MAX(a,b) ( ((a) > (b)) ? (a) : (b)) |
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#endif |
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#ifndef MIN |
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# define MIN(a,b) ( ((a) < (b)) ? (a) : (b)) |
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#endif |
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#ifndef ABS |
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# define ABS(a) ((a) >= 0 ? (a) : -(a)) |
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#endif |
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#define RANGE(a,b,c) ( (a) <= (b) && (b) <= (c) ) |
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/* General typedefs */ |
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#ifndef __GENDEFS |
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#define __GENDEFS |
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typedef void *ptr; |
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typedef void near *nearptr; |
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typedef void far *farptr; |
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/*typedef unsigned char uchar; |
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typedef unsigned short ushort; |
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typedef unsigned int uint; |
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typedef unsigned long ulong;*/ |
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typedef int bool; |
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#endif __GENDEFS |
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/* Boolean truth values */ |
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#define false 0 |
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#define true 1 |
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#define FALSE 0 |
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#define TRUE 1 |
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#define NO 0 |
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#define YES 1 |
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#endif __DEBUG_H |
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