add upstream patch for PHP 8.1

1 files changed, 152 insertions, 0 deletions

diff --git a/rar-php81.patch b/rar-php81.patch
new file mode 100644
index 0000000..4f4407b
--- /dev/null
+++ b/rar-php81.patch
@@ -0,0 +1,152 @@
+From ab26d285759e4c917879967b09976a44829ed570 Mon Sep 17 00:00:00 2001
+From: Gustavo Lopes <mail@geleia.net>
+Date: Mon, 16 Aug 2021 01:28:05 +0100
+Subject: [PATCH] Fixes for PHP 8.1
+
+---
+ rar_stream.c   |  6 ++++++
+ rararch.c      |  8 +++++++-
+ rarentry.c     | 26 +++++++++++++++-----------
+ tests/047.phpt |  6 +++---
+ 4 files changed, 31 insertions(+), 15 deletions(-)
+
+diff --git a/rar_stream.c b/rar_stream.c
+index 6fe207a..c6546a6 100644
+--- a/rar_stream.c
++++ b/rar_stream.c
+@@ -784,7 +784,13 @@ static int _rar_get_archive_and_fragment(php_stream_wrapper *wrapper,
+ #if PHP_MAJOR_VERSION < 7
+ 			*archive = zend_resolve_path(tmp_archive, tmp_arch_len TSRMLS_CC);
+ #else
++#  if PHP_VERSION_ID < 80100
+ 			zend_string *arc_str = zend_resolve_path(tmp_archive, tmp_arch_len);
++#  else
++			zend_string *tmp_archive_str = zend_string_init_fast(tmp_archive, tmp_arch_len);
++			zend_string *arc_str = zend_resolve_path(tmp_archive_str);
++			zend_string_free(tmp_archive_str);
++#  endif
+ 			if (arc_str != NULL) {
+ 				*archive = estrndup(arc_str->val, arc_str->len);
+ 			} else {
+diff --git a/rararch.c b/rararch.c
+index ed79f10..7cbfa26 100644
+--- a/rararch.c
++++ b/rararch.c
+@@ -28,6 +28,7 @@
+ /* $Id$ */
+ 
+ #include "zend_types.h"
++#include <zend_API.h>
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+@@ -962,6 +963,11 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_rararchive_setallowbroken, 0, 0, 1)
+ 	ZEND_ARG_INFO(0, allow_broken)
+ ZEND_END_ARG_INFO()
+ 
++#if PHP_MAJOR_VERSION >= 8
++ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_rararchive_getiterator, 0, 0, Traversable, 0)
++ZEND_END_ARG_INFO()
++#endif
++
+ ZEND_BEGIN_ARG_INFO(arginfo_rararchive_void, 0)
+ ZEND_END_ARG_INFO()
+ /* }}} */
+@@ -981,7 +987,7 @@ static zend_function_entry php_rararch_class_functions[] = {
+ 	PHP_ME(rararch,					__toString,				arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
+ 	PHP_ME_MAPPING(__construct,		rar_bogus_ctor,			arginfo_rararchive_void,		ZEND_ACC_PRIVATE | ZEND_ACC_CTOR)
+ #if PHP_MAJOR_VERSION >= 8
+-	PHP_ME(rararch,					getIterator,			arginfo_rararchive_void,		ZEND_ACC_PUBLIC)
++	PHP_ME(rararch,					getIterator,			arginfo_rararchive_getiterator,	ZEND_ACC_PUBLIC)
+ #endif
+ 	{NULL, NULL, NULL}
+ };
+diff --git a/rarentry.c b/rarentry.c
+index 5943f38..5e680f6 100644
+--- a/rarentry.c
++++ b/rarentry.c
+@@ -27,11 +27,10 @@
+ 
+ /* $Id$ */
+ 
+-#ifdef __cplusplus
+-extern "C" {
++#include <zend_types.h>
++#ifndef _GNU_SOURCE
++#  define _GNU_SOURCE
+ #endif
+-
+-#define _GNU_SOURCE
+ #include <string.h>
+ 
+ #include <php.h>
+@@ -270,8 +269,8 @@ static void _rar_dos_date_to_text(unsigned dos_time, char *date_string) /* {{{ *
+ /* }}} */
+ 
+ /* {{{ Methods */
+-/* {{{ proto bool RarEntry::extract(string dir [, string filepath = ''
+-       [, string password = NULL [, bool extended_data  = FALSE]])
++/* {{{ public function extract(?string $dir, ?string $filepath = '',
++		?string $password = null, bool $extended_data = false): void {}
+    Extract file from the archive */
+ PHP_METHOD(rarentry, extract)
+ { /* lots of variables, but no need to be intimidated */
+@@ -298,7 +297,7 @@ PHP_METHOD(rarentry, extract)
+ 	 * password that's different from the one stored in the rar_file_t object*/
+ 	rar_cb_user_data		cb_udata = {NULL};
+ 
+-	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ss!b", &dir,
++	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s!|s!s!b", &dir,
+ 			&dir_len, &filepath, &filepath_len, &password, &password_len,
+ 			&process_ed) == FAILURE ) {
+ 		return;
+@@ -714,12 +713,21 @@ PHP_METHOD(rarentry, __toString)
+ /* }}} */
+ 
+ /* {{{ arginfo */
++#if PHP_MAJOR_VERSION < 8
+ ZEND_BEGIN_ARG_INFO_EX(arginfo_rarentry_extract, 0, 0, 1)
+ 	ZEND_ARG_INFO(0, path)
+ 	ZEND_ARG_INFO(0, filename)
+ 	ZEND_ARG_INFO(0, password)
+ 	ZEND_ARG_INFO(0, extended_data)
+ ZEND_END_ARG_INFO()
++#else
++ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_rarentry_extract, 0, 1, _IS_BOOL, 0)
++	ZEND_ARG_TYPE_INFO(0, dir, IS_STRING, 1)
++	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, filepath, IS_STRING, 1, "\'\'")
++	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, password, IS_STRING, 1, "null")
++	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, extended_data, _IS_BOOL, 0, "false")
++ZEND_END_ARG_INFO()
++#endif
+ 
+ ZEND_BEGIN_ARG_INFO_EX(arginfo_rarentry_getstream, 0, 0, 0)
+ 	ZEND_ARG_INFO(0, password)
+@@ -829,7 +837,3 @@ void minit_rarentry(TSRMLS_D)
+ 	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SYM_LINK",				0x0A000L);
+ 	REG_RAR_CLASS_CONST_LONG("ATTRIBUTE_UNIX_SOCKET",				0x0C000L);
+ }
+-
+-#ifdef __cplusplus
+-}
+-#endif
+diff --git a/tests/047.phpt b/tests/047.phpt
+index b1b5f53..8bd3e90 100644
+--- a/tests/047.phpt
++++ b/tests/047.phpt
+@@ -10,9 +10,9 @@ function resolve($vol) {
+ 	else
+ 		return null;
+ }
+-function int32_to_hex($value) { 
+-  $value &= 0xffffffff; 
+-  return str_pad(strtoupper(dechex($value)), 8, "0", STR_PAD_LEFT); 
++function int32_to_hex($value) {
++  $value &= 0xffffffff;
++  return str_pad(strtoupper(dechex($value)), 8, "0", STR_PAD_LEFT);
+ }
+ echo "Fail:\n";
+ $rar_file1 = rar_open(dirname(__FILE__).'/multi_broken.part1.rar');
+-- 
+2.31.1
+