Backport v4 updates
[m6w6/ext-http] / src / php_http_querystring.c
index dfda3d5e935c0ac74f6b392effb4c45b4379b0a0..b1c6a662d6ec6888ca61185c56993911a6dacc8f 100644 (file)
@@ -15,7 +15,7 @@
 #include "php_variables.h"
 #include "ext/spl/spl_array.h"
 
-#ifdef PHP_HTTP_HAVE_ICONV
+#if PHP_HTTP_HAVE_ICONV
 #      ifndef HAVE_ICONV
 #              define HAVE_ICONV 1
 #      endif
@@ -63,7 +63,7 @@ static inline void php_http_querystring_str(zval *instance, zval *return_value)
        }
 }
 
-static inline void php_http_querystring_get(zval *instance, int type, char *name, uint name_len, zval *defval, zend_bool del, zval *return_value)
+static inline void php_http_querystring_get(zval *instance, int type, char *name, uint32_t name_len, zval *defval, zend_bool del, zval *return_value)
 {
        zval *arrval, qarray_tmp, *qarray = zend_read_property(php_http_querystring_class_entry, instance, ZEND_STRL("queryArray"), 0, &qarray_tmp);
 
@@ -92,28 +92,28 @@ static inline void php_http_querystring_get(zval *instance, int type, char *name
        }
 }
 
-#ifdef PHP_HTTP_HAVE_ICONV
+#if PHP_HTTP_HAVE_ICONV
 ZEND_RESULT_CODE php_http_querystring_xlate(zval *dst, zval *src, const char *ie, const char *oe)
 {
        zval *entry;
        zend_string *xkey, *xstr;
        php_http_arrkey_t key;
-       
+
        ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(src), key.h, key.key, entry)
        {
                if (key.key) {
                        if (PHP_ICONV_ERR_SUCCESS != php_iconv_string(key.key->val, key.key->len, &xkey, oe, ie)) {
-                               php_error_docref(NULL, E_WARNING, "Failed to convert '%.*s' from '%s' to '%s'", key.key->len, key.key->val, ie, oe);
+                               php_error_docref(NULL, E_WARNING, "Failed to convert '%.*s' from '%s' to '%s'", (int) key.key->len, key.key->val, ie, oe);
                                return FAILURE;
                        }
                }
-               
+
                if (Z_TYPE_P(entry) == IS_STRING) {
                        if (PHP_ICONV_ERR_SUCCESS != php_iconv_string(Z_STRVAL_P(entry), Z_STRLEN_P(entry), &xstr, oe, ie)) {
                                if (key.key) {
                                        zend_string_release(xkey);
                                }
-                               php_error_docref(NULL, E_WARNING, "Failed to convert '%.*s' from '%s' to '%s'", Z_STRLEN_P(entry), Z_STRVAL_P(entry), ie, oe);
+                               php_error_docref(NULL, E_WARNING, "Failed to convert '%.*s' from '%s' to '%s'", (int) Z_STRLEN_P(entry), Z_STRVAL_P(entry), ie, oe);
                                return FAILURE;
                        }
                        if (key.key) {
@@ -123,7 +123,7 @@ ZEND_RESULT_CODE php_http_querystring_xlate(zval *dst, zval *src, const char *ie
                        }
                } else if (Z_TYPE_P(entry) == IS_ARRAY) {
                        zval subarray;
-                       
+
                        array_init(&subarray);
                        if (key.key) {
                                add_assoc_zval_ex(dst, xkey->val, xkey->len, &subarray);
@@ -137,7 +137,7 @@ ZEND_RESULT_CODE php_http_querystring_xlate(zval *dst, zval *src, const char *ie
                                return FAILURE;
                        }
                }
-               
+
                if (key.key) {
                        zend_string_release(xkey);
                }
@@ -160,7 +160,7 @@ static int apply_querystring(zval *val)
                zval *zvalue;
 
                if ((zvalue = zend_hash_str_find(Z_ARRVAL_P(val), ZEND_STRL("value")))) {
-                       zval tmp;
+                       zval tmp = {0};
 
                        ZVAL_COPY(&tmp, zvalue);
                        zval_dtor(val);
@@ -289,25 +289,24 @@ ZEND_RESULT_CODE php_http_querystring_update(zval *qarray, zval *params, zval *o
                                        /*
                                         * update
                                         */
-                                       zval equal, tmp, *entry = &tmp;
+                                       zval equal, tmp, *entry = NULL;
 
                                        ZVAL_UNDEF(&tmp);
                                        /* recursive */
                                        if (Z_TYPE_P(params_entry) == IS_ARRAY || Z_TYPE_P(params_entry) == IS_OBJECT) {
-                                               ZVAL_DUP(entry, qarray_entry);
-                                               convert_to_array(entry);
-                                               php_http_querystring_update(entry, params_entry, NULL);
+                                               ZVAL_DUP(&tmp, qarray_entry);
+                                               convert_to_array(&tmp);
+                                               php_http_querystring_update(&tmp, params_entry, NULL);
+                                               entry = &tmp;
                                        } else if ((FAILURE == is_identical_function(&equal, qarray_entry, params_entry)) || Z_TYPE(equal) != IS_TRUE) {
                                                Z_TRY_ADDREF_P(params_entry);
                                                entry = params_entry;
                                        }
 
-                                       if (entry) {
-                                               if (key.key) {
-                                                       zend_hash_update(Z_ARRVAL_P(qarray), key.key, entry);
-                                               } else {
-                                                       zend_hash_index_update(Z_ARRVAL_P(qarray), key.h, entry);
-                                               }
+                                       if (key.key) {
+                                               zend_hash_update(Z_ARRVAL_P(qarray), key.key, entry ? entry : &tmp);
+                                       } else {
+                                               zend_hash_index_update(Z_ARRVAL_P(qarray), key.h, entry ? entry : &tmp);
                                        }
                                } else {
                                        zval entry, *entry_ptr = &entry;
@@ -358,7 +357,7 @@ PHP_METHOD(HttpQueryString, __construct)
 {
        zval *params = NULL;
        zend_error_handling zeh;
-       
+
        php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|z", &params), invalid_arg, return);
 
        zend_replace_error_handling(EH_THROW, php_http_get_exception_bad_querystring_class_entry(), &zeh);
@@ -371,25 +370,28 @@ ZEND_END_ARG_INFO();
 PHP_METHOD(HttpQueryString, getGlobalInstance)
 {
        zval *instance, *_GET;
-       zend_string *zs;
 
        php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
 
-       zs = zend_string_init(ZEND_STRL("instance"), 0);
-       instance = zend_std_get_static_property(php_http_querystring_class_entry, zs, 0);
-       zend_string_release(zs);
+       instance = zend_read_static_property(php_http_querystring_class_entry, ZEND_STRL("instance"), 0);
 
        if (Z_TYPE_P(instance) == IS_OBJECT) {
                RETVAL_ZVAL(instance, 1, 0);
        } else if ((_GET = php_http_env_get_superglobal(ZEND_STRL("_GET")))) {
+               zval tmp, *qa;
+
                ZVAL_OBJ(return_value, php_http_querystring_object_new(php_http_querystring_class_entry));
 
-               ZVAL_MAKE_REF(_GET);
-               zend_update_property(php_http_querystring_class_entry, return_value, ZEND_STRL("queryArray"), _GET);
+               ZVAL_STRING(&tmp, "queryArray");
+               qa = Z_OBJ_HT_P(return_value)->get_property_ptr_ptr(return_value, &tmp, BP_VAR_RW, NULL);
+               zval_ptr_dtor(&tmp);
+
+               ZVAL_NEW_REF(_GET, _GET);
+               ZVAL_COPY(qa, _GET);
 
                zend_update_static_property(php_http_querystring_class_entry, ZEND_STRL("instance"), return_value);
        } else {
-               php_http_throw(unexpected_val, "Could not acquire reference to superglobal GET array", NULL);
+               php_http_throw(unexpected_val, "Could not acquire reference to superglobal GET array");
        }
 
 }
@@ -445,7 +447,7 @@ PHP_METHOD(HttpQueryString, get)
        zend_long type = 0;
        zend_bool del = 0;
        zval *ztype = NULL, *defval = NULL;
-       
+
        if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|szzb", &name_str, &name_len, &ztype, &defval, &del)) {
                if (name_str && name_len) {
                        if (ztype) {
@@ -453,7 +455,7 @@ PHP_METHOD(HttpQueryString, get)
                                        type = Z_LVAL_P(ztype);
                                } else if(Z_TYPE_P(ztype) == IS_STRING) {
                                        switch (Z_STRVAL_P(ztype)[0]) {
-                                               case 'B': 
+                                               case 'B':
                                                case 'b':       type = PHP_HTTP_QUERYSTRING_TYPE_BOOL;          break;
                                                case 'L':
                                                case 'l':
@@ -462,7 +464,7 @@ PHP_METHOD(HttpQueryString, get)
                                                case 'd':
                                                case 'D':
                                                case 'F':
-                                               case 'f':       type = PHP_HTTP_QUERYSTRING_TYPE_FLOAT;         break;  
+                                               case 'f':       type = PHP_HTTP_QUERYSTRING_TYPE_FLOAT;         break;
                                                case 'S':
                                                case 's':       type = PHP_HTTP_QUERYSTRING_TYPE_STRING;        break;
                                                case 'A':
@@ -485,11 +487,11 @@ ZEND_END_ARG_INFO();
 PHP_METHOD(HttpQueryString, set)
 {
        zval *params;
-       
+
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "z", &params)) {
                return;
        }
-       
+
        php_http_querystring_set(getThis(), params, QS_MERGE);
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -503,7 +505,7 @@ PHP_METHOD(HttpQueryString, mod)
        zend_error_handling zeh;
 
        php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "z", &params), invalid_arg, return);
-       
+
        zend_replace_error_handling(EH_THROW, php_http_get_exception_bad_querystring_class_entry(), &zeh);
        ZVAL_OBJ(return_value, Z_OBJ_HT_P(instance)->clone_obj(instance));
        /* make sure we do not inherit the reference to _GET */
@@ -535,7 +537,7 @@ PHP_HTTP_QUERYSTRING_GETTER(getString, IS_STRING);
 PHP_HTTP_QUERYSTRING_GETTER(getArray, IS_ARRAY);
 PHP_HTTP_QUERYSTRING_GETTER(getObject, IS_OBJECT);
 
-#ifdef PHP_HTTP_HAVE_ICONV
+#if PHP_HTTP_HAVE_ICONV
 ZEND_BEGIN_ARG_INFO_EX(ai_HttpQueryString_xlate, 0, 0, 2)
        ZEND_ARG_INFO(0, from_encoding)
        ZEND_ARG_INFO(0, to_encoding)
@@ -560,7 +562,7 @@ PHP_METHOD(HttpQueryString, xlate)
 
        php_http_querystring_set(getThis(), &na, 0);
        RETVAL_ZVAL(getThis(), 1, 0);
-       
+
        zval_ptr_dtor(&na);
 }
 #endif /* HAVE_ICONV */
@@ -604,8 +606,8 @@ PHP_METHOD(HttpQueryString, offsetGet)
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &offset)) {
                return;
        }
-       
        qa = zend_read_property(php_http_querystring_class_entry, getThis(), ZEND_STRL("queryArray"), 0, &qa_tmp);
+
        ZVAL_DEREF(qa);
 
        if (Z_TYPE_P(qa) == IS_ARRAY) {
@@ -623,7 +625,7 @@ PHP_METHOD(HttpQueryString, offsetSet)
 {
        zend_string *offset;
        zval *value, param, znull;
-       
+
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "Sz", &offset, &value)) {
                return;
        }
@@ -651,8 +653,8 @@ PHP_METHOD(HttpQueryString, offsetExists)
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &offset)) {
                return;
        }
-       
        qa = zend_read_property(php_http_querystring_class_entry, getThis(), ZEND_STRL("queryArray"), 0, &qa_tmp);
+
        ZVAL_DEREF(qa);
 
        if (Z_TYPE_P(qa) == IS_ARRAY) {
@@ -670,7 +672,7 @@ PHP_METHOD(HttpQueryString, offsetUnset)
 {
        zend_string *offset;
        zval param, znull;
-       
+
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &offset)) {
                return;
        }
@@ -683,7 +685,7 @@ PHP_METHOD(HttpQueryString, offsetUnset)
 }
 
 static zend_function_entry php_http_querystring_methods[] = {
-       PHP_ME(HttpQueryString, __construct, ai_HttpQueryString___construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
+       PHP_ME(HttpQueryString, __construct, ai_HttpQueryString___construct, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)
 
        PHP_ME(HttpQueryString, toArray, ai_HttpQueryString_toArray, ZEND_ACC_PUBLIC)
        PHP_ME(HttpQueryString, toString, ai_HttpQueryString_toString, ZEND_ACC_PUBLIC)
@@ -703,7 +705,7 @@ static zend_function_entry php_http_querystring_methods[] = {
        PHP_ME(HttpQueryString, getIterator, ai_HttpQueryString_getIterator, ZEND_ACC_PUBLIC)
 
        PHP_ME(HttpQueryString, getGlobalInstance, ai_HttpQueryString_getGlobalInstance, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
-#ifdef PHP_HTTP_HAVE_ICONV
+#if PHP_HTTP_HAVE_ICONV
        PHP_ME(HttpQueryString, xlate, ai_HttpQueryString_xlate, ZEND_ACC_PUBLIC)
 #endif