update

Author: outman

.svnignore

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+.deps
+*.lo
+*.la

CREDITS

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+dcode

EXPERIMENTAL

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+# DCode
+
+### It's php extension for encrypt and decrypt , it's implement algorithm of discuz authcode function.
+
+## Usage
+
+```php
+DCode::encrypt($src, $key = "THIS IS SHIT", $ckeylength = 8, $expire = 0);
+DCode::decrypt($src, $key = "THIS IS SHIT", $ckeylength = 8);
+```
+
+## Install
+
+```git
+git clone git@github.com:outman/dcode.git
+cd dcode
+phpize
+./configure
+make && make test
+make install
+```
+
+## PHP.ini
+```
+extension=dcode.so
+```
+
+## Time test code
+```
+dcode.php
+<?php
+for ($i = 0; $i < 100000; $i ++) {
+    $code = DCode::encrypt($i);
+    DCode::decrypt($code);
+}
+
+authcode.php
+
+<?php
+function authcode(.............
+
+for ($i = 0; $i < 100000; $i ++) {
+    $code = authcode($i, "ENCODE");
+    authcode($code);
+}
+```
+
+## Time test result
+```
+100000 times en/decrypt code
+time php authcode.php   90.37s user 0.18s system 99% cpu 1:30.59 total
+time php dcode.php   2.19s user 0.08s system 99% cpu 2.278 total
+
+5000000 times decode.php
+116.53s user 4.79s system 92% cpu 2:11.73 total
+```
+

README.md

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+dnl $Id$
+dnl config.m4 for extension dcode
+
+dnl Comments in this file start with the string 'dnl'.
+dnl Remove where necessary. This file will not work
+dnl without editing.
+
+dnl If your extension references something external, use with:
+
+PHP_ARG_WITH(dcode, for dcode support,
+Make sure that the comment is aligned:
+[  --with-dcode             Include dcode support])
+
+dnl Otherwise use enable:
+
+dnl PHP_ARG_ENABLE(dcode, whether to enable dcode support,
+dnl Make sure that the comment is aligned:
+dnl [  --enable-dcode           Enable dcode support])
+
+if test "$PHP_DCODE" != "no"; then
+  dnl Write more examples of tests here...
+
+  dnl # --with-dcode -> check with-path
+  dnl SEARCH_PATH="/usr/local /usr"     # you might want to change this
+  dnl SEARCH_FOR="/include/dcode.h"  # you most likely want to change this
+  dnl if test -r $PHP_DCODE/$SEARCH_FOR; then # path given as parameter
+  dnl   DCODE_DIR=$PHP_DCODE
+  dnl else # search default path list
+  dnl   AC_MSG_CHECKING([for dcode files in default path])
+  dnl   for i in $SEARCH_PATH ; do
+  dnl     if test -r $i/$SEARCH_FOR; then
+  dnl       DCODE_DIR=$i
+  dnl       AC_MSG_RESULT(found in $i)
+  dnl     fi
+  dnl   done
+  dnl fi
+  dnl
+  dnl if test -z "$DCODE_DIR"; then
+  dnl   AC_MSG_RESULT([not found])
+  dnl   AC_MSG_ERROR([Please reinstall the dcode distribution])
+  dnl fi
+
+  dnl # --with-dcode -> add include path
+  dnl PHP_ADD_INCLUDE($DCODE_DIR/include)
+
+  dnl # --with-dcode -> check for lib and symbol presence
+  dnl LIBNAME=dcode # you may want to change this
+  dnl LIBSYMBOL=dcode # you most likely want to change this
+
+  dnl PHP_CHECK_LIBRARY($LIBNAME,$LIBSYMBOL,
+  dnl [
+  dnl   PHP_ADD_LIBRARY_WITH_PATH($LIBNAME, $DCODE_DIR/lib, DCODE_SHARED_LIBADD)
+  dnl   AC_DEFINE(HAVE_DCODELIB,1,[ ])
+  dnl ],[
+  dnl   AC_MSG_ERROR([wrong dcode lib version or lib not found])
+  dnl ],[
+  dnl   -L$DCODE_DIR/lib -lm
+  dnl ])
+  dnl
+  dnl PHP_SUBST(DCODE_SHARED_LIBADD)
+
+  PHP_NEW_EXTENSION(dcode, dcode.c, $ext_shared)
+fi

config.m4

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+// $Id$
+// vim:ft=javascript
+
+// If your extension references something external, use ARG_WITH
+// ARG_WITH("dcode", "for dcode support", "no");
+
+// Otherwise, use ARG_ENABLE
+// ARG_ENABLE("dcode", "enable dcode support", "no");
+
+if (PHP_DCODE != "no") {
+	EXTENSION("dcode", "dcode.c");
+}
+