From d25cc7f09085ea8f162a984b8345c6ecaebf0a65 Mon Sep 17 00:00:00 2001
From: Bob Weinand <bobwei9@hotmail.com>
Date: Tue, 28 Oct 2014 22:14:35 +0100
Subject: [PATCH] Use serialize instead of json for transfer

---
 config.m4                 |  5 -----
 phpdbg_wait.c             | 15 ++++++++-------
 phpdbg_webdata_transfer.c | 20 +++++++++++++-------
 3 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/config.m4 b/config.m4
index b8aa8526c5..9603be105c 100644
--- a/config.m4
+++ b/config.m4
@@ -25,11 +25,6 @@ if test "$BUILD_PHPDBG" == "" && test "$PHP_PHPDBG" != "no"; then
     if ! test -d $abs_srcdir/ext/phpdbg_webhelper; then
       ln -s ../sapi/phpdbg $abs_srcdir/ext/phpdbg_webhelper
     fi
-    if test "$PHP_JSON" != "no"; then
-      PHP_NEW_EXTENSION(phpdbg_webhelper, phpdbg_rinit_hook.c phpdbg_webdata_transfer.c, $ext_shared)
-    else
-      AC_MSG_ERROR(Webhelper extension of phpdbg needs json enabled)
-    fi
   fi
 
   PHP_PHPDBG_CFLAGS="-D_GNU_SOURCE"
diff --git a/phpdbg_wait.c b/phpdbg_wait.c
index ea506a2d93..bdce77180b 100644
--- a/phpdbg_wait.c
+++ b/phpdbg_wait.c
@@ -18,7 +18,7 @@
 
 #include "phpdbg_wait.h"
 #include "phpdbg_prompt.h"
-#include "ext/json/JSON_parser.h"
+#include "ext/standard/php_var.h"
 #include "ext/standard/basic_functions.h"
 
 ZEND_EXTERN_MODULE_GLOBALS(phpdbg);
@@ -127,16 +127,18 @@ static int phpdbg_array_intersect(phpdbg_intersect_ptr *info, zval ***ptr) {
 }
 
 void phpdbg_webdata_decompress(char *msg, int len TSRMLS_DC) {
-#ifdef HAVE_JSON
 	zval *free_zv = NULL;
-	zval zv, **zvpp;
+	zval zv, *zvp = &zv, **zvpp;
 	HashTable *ht;
-	php_json_decode(&zv, msg, len, 1, 1000 /* enough */ TSRMLS_CC);
+	php_unserialize_data_t var_hash;
 
-	if (JSON_G(error_code) != PHP_JSON_ERROR_NONE) {
-		phpdbg_error("wait", "type=\"invaliddata\" import=\"fail\"", "Malformed JSON was sent to this socket, arborting");
+	PHP_VAR_UNSERIALIZE_INIT(var_hash);
+	if (!php_var_unserialize(&zvp, (const unsigned char **) &msg, (unsigned char *) msg + len, &var_hash TSRMLS_CC)) {
+		PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
+		phpdbg_error("wait", "type=\"invaliddata\" import=\"fail\"", "Malformed serialized was sent to this socket, arborting");
 		return;
 	}
+	PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
 
 	ht = Z_ARRVAL(zv);
 
@@ -358,7 +360,6 @@ void phpdbg_webdata_decompress(char *msg, int len TSRMLS_DC) {
 
 	/* Reapply raw input */
 	/* ??? */
-#endif
 }
 
 PHPDBG_COMMAND(wait) /* {{{ */
diff --git a/phpdbg_webdata_transfer.c b/phpdbg_webdata_transfer.c
index e7438ea01a..1cbc4107b5 100644
--- a/phpdbg_webdata_transfer.c
+++ b/phpdbg_webdata_transfer.c
@@ -17,11 +17,9 @@
 */
 
 #include "phpdbg_webdata_transfer.h"
-#include "ext/json/php_json.h"
+#include "ext/standard/php_var.h"
 
 PHPDBG_API void phpdbg_webdata_compress(char **msg, int *len TSRMLS_DC) {
-#ifdef HAVE_JSON
-	smart_str buf = {0};
 	zval array;
 	HashTable *ht;
 	/* I really need to change that to an array of zvals... */
@@ -177,9 +175,17 @@ PHPDBG_API void phpdbg_webdata_compress(char **msg, int *len TSRMLS_DC) {
 	}
 
 	/* encode data */
-	php_json_encode(&buf, &array, 0 TSRMLS_CC);
-	*msg = buf.c;
-	*len = buf.len;
+	{
+		php_serialize_data_t var_hash;
+		smart_str buf = {0};
+		zval *arrayptr = &array;
+
+		PHP_VAR_SERIALIZE_INIT(var_hash);
+		php_var_serialize(&buf, &arrayptr, &var_hash TSRMLS_CC);
+		PHP_VAR_SERIALIZE_DESTROY(var_hash);
+		*msg = buf.c;
+		*len = buf.len;
+	}
+
 	zval_dtor(&array);
-#endif
 }
-- 
2.40.0