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Merge pull request #311 from stesie/fix-deprecated

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Fix deprecated V8 API calls
This commit is contained in:
Stefan Siegl 2017-04-24 21:57:07 +02:00 committed by GitHub
commit f87cf9f539
10 changed files with 53 additions and 37 deletions
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6
Vagrantfile vendored
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@ -8,17 +8,17 @@
Vagrant.configure("2") do |config| Vagrant.configure("2") do |config|
# Every Vagrant development environment requires a box. You can search for # Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search. # boxes at https://atlas.hashicorp.com/search.
config.vm.box = "ubuntu/trusty64" config.vm.box = "ubuntu/xenial64"
config.vm.provider "lxc" do |lxc, override| config.vm.provider "lxc" do |lxc, override|
override.vm.box = "fgrehm/trusty64-lxc" override.vm.box = "zaikin/xenial64-lxc"
end end
# #
# mass-define "generic" Ubuntu boxes # mass-define "generic" Ubuntu boxes
# #
%w{5.1 5.2 5.4 5.7 5.8 5.9 6.0}.each { |version| %w{5.7 5.8 5.9 6.0}.each { |version|
config.vm.define "v8-#{version}" do |i| config.vm.define "v8-#{version}" do |i|
i.vm.synced_folder ".", "/data/v8js" i.vm.synced_folder ".", "/data/v8js"

2
config.m4
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@ -188,6 +188,8 @@ int main ()
LDFLAGS="$old_LDFLAGS" LDFLAGS="$old_LDFLAGS"
CPPFLAGS=$old_CPPFLAGS CPPFLAGS=$old_CPPFLAGS
AC_DEFINE([V8_DEPRECATION_WARNINGS], [1], [Enable compiler warnings when using V8_DEPRECATED apis.])
PHP_ADD_INCLUDE($V8_DIR) PHP_ADD_INCLUDE($V8_DIR)
PHP_NEW_EXTENSION(v8js, [ \ PHP_NEW_EXTENSION(v8js, [ \
v8js_array_access.cc \ v8js_array_access.cc \

17
v8js_class.cc
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@ -410,8 +410,7 @@ static PHP_METHOD(V8Js, __construct)
v8::HandleScope handle_scope(isolate); v8::HandleScope handle_scope(isolate);
/* Redirect fatal errors to PHP error handler */ /* Redirect fatal errors to PHP error handler */
// This needs to be done within the context isolate isolate->SetFatalErrorHandler(v8js_fatal_error_handler);
v8::V8::SetFatalErrorHandler(v8js_fatal_error_handler);
/* Create global template for global object */ /* Create global template for global object */
// Now we are using multiple isolates this needs to be created for every context // Now we are using multiple isolates this needs to be created for every context
@ -486,7 +485,7 @@ static PHP_METHOD(V8Js, __construct)
/* Add the PHP object into global object */ /* Add the PHP object into global object */
php_obj_t->InstanceTemplate()->SetInternalFieldCount(2); php_obj_t->InstanceTemplate()->SetInternalFieldCount(2);
v8::Local<v8::Object> php_obj = php_obj_t->InstanceTemplate()->NewInstance(); v8::Local<v8::Object> php_obj = php_obj_t->InstanceTemplate()->NewInstance();
V8JS_GLOBAL(isolate)->ForceSet(object_name_js, php_obj, v8::ReadOnly); V8JS_GLOBAL(isolate)->DefineOwnProperty(context, object_name_js, php_obj, v8::ReadOnly);
/* Export public property values */ /* Export public property values */
HashTable *properties = zend_std_get_properties(getThis()); HashTable *properties = zend_std_get_properties(getThis());
@ -504,12 +503,12 @@ static PHP_METHOD(V8Js, __construct)
return; return;
} }
v8::Local<v8::Value> key = v8::String::NewFromUtf8(isolate, ZSTR_VAL(member), v8::Local<v8::Name> key = v8::String::NewFromUtf8(isolate, ZSTR_VAL(member),
v8::String::kInternalizedString, static_cast<int>(ZSTR_LEN(member))); v8::String::kInternalizedString, static_cast<int>(ZSTR_LEN(member)));
/* Write value to PHP JS object */ /* Write value to PHP JS object */
value = OBJ_PROP(Z_OBJ_P(getThis()), property_info->offset); value = OBJ_PROP(Z_OBJ_P(getThis()), property_info->offset);
php_obj->ForceSet(key, zval_to_v8js(value, isolate), v8::ReadOnly); php_obj->DefineOwnProperty(context, key, zval_to_v8js(value, isolate), v8::ReadOnly);
} }
} ZEND_HASH_FOREACH_END(); } ZEND_HASH_FOREACH_END();
@ -584,7 +583,7 @@ static PHP_METHOD(V8Js, __construct)
persistent_ft->Reset(isolate, ft); persistent_ft->Reset(isolate, ft);
} }
php_obj->ForceSet(method_name, ft->GetFunction()); php_obj->CreateDataProperty(context, method_name, ft->GetFunction());
} ZEND_HASH_FOREACH_END(); } ZEND_HASH_FOREACH_END();
} }
/* }}} */ /* }}} */
@ -616,7 +615,7 @@ static void v8js_compile_script(zval *this_ptr, const zend_string *str, const ze
V8JS_BEGIN_CTX(c, this_ptr) V8JS_BEGIN_CTX(c, this_ptr)
/* Catch JS exceptions */ /* Catch JS exceptions */
v8::TryCatch try_catch; v8::TryCatch try_catch(isolate);
/* Set script identifier */ /* Set script identifier */
if (identifier && ZSTR_LEN(identifier) > std::numeric_limits<int>::max()) { if (identifier && ZSTR_LEN(identifier) > std::numeric_limits<int>::max()) {
@ -1289,8 +1288,8 @@ static void v8js_write_property(zval *object, zval *member, zval *value, void **
} }
/* Write value to PHP JS object */ /* Write value to PHP JS object */
v8::Local<v8::Value> key = V8JS_SYML(Z_STRVAL_P(member), static_cast<int>(Z_STRLEN_P(member))); v8::Local<v8::Name> key = V8JS_SYML(Z_STRVAL_P(member), static_cast<int>(Z_STRLEN_P(member)));
jsobj->ForceSet(key, zval_to_v8js(value, isolate), v8::ReadOnly); jsobj->DefineOwnProperty(v8_context, key, zval_to_v8js(value, isolate), v8::ReadOnly);
} }
/* Write value to PHP object */ /* Write value to PHP object */

8
v8js_exceptions.cc
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@ -44,7 +44,7 @@ void v8js_create_script_exception(zval *return_value, v8::Isolate *isolate, v8::
v8::Local<v8::Message> tc_message = try_catch->Message(); v8::Local<v8::Message> tc_message = try_catch->Message();
const char *filename_string, *sourceline_string; const char *filename_string, *sourceline_string;
char *message_string; char *message_string;
int linenum, start_col, end_col; int linenum, start_col;
object_init_ex(return_value, php_ce_v8js_script_exception); object_init_ex(return_value, php_ce_v8js_script_exception);
@ -70,8 +70,10 @@ void v8js_create_script_exception(zval *return_value, v8::Isolate *isolate, v8::
start_col = tc_message->GetStartColumn(); start_col = tc_message->GetStartColumn();
PHPV8_EXPROP(_long, JsStartColumn, start_col); PHPV8_EXPROP(_long, JsStartColumn, start_col);
end_col = tc_message->GetEndColumn(); v8::Maybe<int> end_col = tc_message->GetEndColumn(isolate->GetEnteredContext());
PHPV8_EXPROP(_long, JsEndColumn, end_col); if (end_col.IsJust()) {
PHPV8_EXPROP(_long, JsEndColumn, end_col.FromJust());
}
spprintf(&message_string, 0, "%s:%d: %s", filename_string, linenum, exception_string); spprintf(&message_string, 0, "%s:%d: %s", filename_string, linenum, exception_string);

2
v8js_generator_export.cc
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@ -24,7 +24,7 @@ v8::Local<v8::Value> v8js_wrap_generator(v8::Isolate *isolate, v8::Local<v8::Val
assert(!wrapped_object.IsEmpty()); assert(!wrapped_object.IsEmpty());
assert(wrapped_object->IsObject()); assert(wrapped_object->IsObject());
v8::TryCatch try_catch; v8::TryCatch try_catch(isolate);
v8::Local<v8::String> source = v8::String::NewFromUtf8(isolate, "(\ v8::Local<v8::String> source = v8::String::NewFromUtf8(isolate, "(\
function(wrapped_object) { \ function(wrapped_object) { \
return (function*() { \ return (function*() { \

12
v8js_methods.cc
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@ -92,7 +92,7 @@ static void v8js_dumper(v8::Isolate *isolate, v8::Local<v8::Value> var, int leve
return; return;
} }
v8::TryCatch try_catch; /* object.toString() can throw an exception */ v8::TryCatch try_catch(isolate); /* object.toString() can throw an exception */
v8::Local<v8::String> details; v8::Local<v8::String> details;
if(var->IsRegExp()) { if(var->IsRegExp()) {
@ -100,7 +100,7 @@ static void v8js_dumper(v8::Isolate *isolate, v8::Local<v8::Value> var, int leve
details = re->GetSource(); details = re->GetSource();
} }
else { else {
details = var->ToDetailString(); details = var->ToDetailString(isolate->GetEnteredContext()).FromMaybe(v8::Local<v8::String>());
if (try_catch.HasCaught()) { if (try_catch.HasCaught()) {
details = V8JS_SYM("<toString threw exception>"); details = V8JS_SYM("<toString threw exception>");
@ -401,18 +401,18 @@ V8JS_METHOD(require)
} }
// Create a template for the global object and set the built-in global functions // Create a template for the global object and set the built-in global functions
v8::Local<v8::ObjectTemplate> global_template = v8::ObjectTemplate::New(); v8::Local<v8::ObjectTemplate> global_template = v8::ObjectTemplate::New(isolate);
global_template->Set(V8JS_SYM("print"), v8::FunctionTemplate::New(isolate, V8JS_MN(print)), v8::ReadOnly); global_template->Set(V8JS_SYM("print"), v8::FunctionTemplate::New(isolate, V8JS_MN(print)), v8::ReadOnly);
global_template->Set(V8JS_SYM("var_dump"), v8::FunctionTemplate::New(isolate, V8JS_MN(var_dump)), v8::ReadOnly); global_template->Set(V8JS_SYM("var_dump"), v8::FunctionTemplate::New(isolate, V8JS_MN(var_dump)), v8::ReadOnly);
global_template->Set(V8JS_SYM("sleep"), v8::FunctionTemplate::New(isolate, V8JS_MN(sleep)), v8::ReadOnly); global_template->Set(V8JS_SYM("sleep"), v8::FunctionTemplate::New(isolate, V8JS_MN(sleep)), v8::ReadOnly);
global_template->Set(V8JS_SYM("require"), v8::FunctionTemplate::New(isolate, V8JS_MN(require), v8::External::New(isolate, c)), v8::ReadOnly); global_template->Set(V8JS_SYM("require"), v8::FunctionTemplate::New(isolate, V8JS_MN(require), v8::External::New(isolate, c)), v8::ReadOnly);
// Add the exports object in which the module can return its API // Add the exports object in which the module can return its API
v8::Local<v8::ObjectTemplate> exports_template = v8::ObjectTemplate::New(); v8::Local<v8::ObjectTemplate> exports_template = v8::ObjectTemplate::New(isolate);
global_template->Set(V8JS_SYM("exports"), exports_template); global_template->Set(V8JS_SYM("exports"), exports_template);
// Add the module object in which the module can have more fine-grained control over what it can return // Add the module object in which the module can have more fine-grained control over what it can return
v8::Local<v8::ObjectTemplate> module_template = v8::ObjectTemplate::New(); v8::Local<v8::ObjectTemplate> module_template = v8::ObjectTemplate::New(isolate);
module_template->Set(V8JS_SYM("id"), V8JS_STR(normalised_module_id)); module_template->Set(V8JS_SYM("id"), V8JS_STR(normalised_module_id));
global_template->Set(V8JS_SYM("module"), module_template); global_template->Set(V8JS_SYM("module"), module_template);
@ -420,7 +420,7 @@ V8JS_METHOD(require)
v8::Local<v8::Context> context = v8::Local<v8::Context>::New(isolate, v8::Context::New(isolate, NULL, global_template)); v8::Local<v8::Context> context = v8::Local<v8::Context>::New(isolate, v8::Context::New(isolate, NULL, global_template));
// Catch JS exceptions // Catch JS exceptions
v8::TryCatch try_catch; v8::TryCatch try_catch(isolate);
v8::Locker locker(isolate); v8::Locker locker(isolate);
v8::Isolate::Scope isolate_scope(isolate); v8::Isolate::Scope isolate_scope(isolate);

27
v8js_object_export.cc
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@ -438,10 +438,17 @@ static void v8js_invoke_callback(const v8::FunctionCallbackInfo<v8::Value>& info
new_tpl = v8::Local<v8::FunctionTemplate>::New new_tpl = v8::Local<v8::FunctionTemplate>::New
(isolate, ctx->template_cache.at(ce->name)); (isolate, ctx->template_cache.at(ce->name));
result = new_tpl->GetFunction()->NewInstance(argc, argv); v8::MaybeLocal<v8::Object> maybeResult = new_tpl->GetFunction()->NewInstance(isolate->GetEnteredContext(), argc, argv);
if (!maybeResult.IsEmpty()) {
result = maybeResult.ToLocalChecked();
} else {
result = V8JS_UNDEFINED;
}
} else { } else {
result = cb->Call(self, argc, argv); result = cb->Call(self, argc, argv);
} }
info.GetReturnValue().Set(result); info.GetReturnValue().Set(result);
} }
/* }}} */ /* }}} */
@ -804,7 +811,7 @@ static void v8js_named_property_deleter(v8::Local<v8::String> property, const v8
static v8::Local<v8::Object> v8js_wrap_object(v8::Isolate *isolate, zend_class_entry *ce, zval *value) /* {{{ */ static v8::MaybeLocal<v8::Object> v8js_wrap_object(v8::Isolate *isolate, zend_class_entry *ce, zval *value) /* {{{ */
{ {
v8js_ctx *ctx = (v8js_ctx *) isolate->GetData(0); v8js_ctx *ctx = (v8js_ctx *) isolate->GetData(0);
v8::Local<v8::FunctionTemplate> new_tpl; v8::Local<v8::FunctionTemplate> new_tpl;
@ -903,11 +910,11 @@ static v8::Local<v8::Object> v8js_wrap_object(v8::Isolate *isolate, zend_class_e
// Create v8 wrapper object // Create v8 wrapper object
v8::Local<v8::Value> external = v8::External::New(isolate, Z_OBJ_P(value)); v8::Local<v8::Value> external = v8::External::New(isolate, Z_OBJ_P(value));
v8::Local<v8::Object> newobj = new_tpl->GetFunction()->NewInstance(1, &external); v8::MaybeLocal<v8::Object> newobj = new_tpl->GetFunction()->NewInstance(isolate->GetEnteredContext(), 1, &external);
if (ce == zend_ce_closure) { if (ce == zend_ce_closure && !newobj.IsEmpty()) {
// free uncached function template when object is freed // free uncached function template when object is freed
ctx->weak_closures[persist_tpl_].Reset(isolate, newobj); ctx->weak_closures[persist_tpl_].Reset(isolate, newobj.ToLocalChecked());
ctx->weak_closures[persist_tpl_].SetWeak(persist_tpl_, v8js_weak_closure_callback, v8::WeakCallbackType::kParameter); ctx->weak_closures[persist_tpl_].SetWeak(persist_tpl_, v8js_weak_closure_callback, v8::WeakCallbackType::kParameter);
} }
@ -1025,15 +1032,19 @@ v8::Local<v8::Value> v8js_hash_to_jsobj(zval *value, v8::Isolate *isolate) /* {{
/* If it's a PHP object, wrap it */ /* If it's a PHP object, wrap it */
if (ce) { if (ce) {
v8::Local<v8::Value> wrapped_object = v8js_wrap_object(isolate, ce, value); v8::MaybeLocal<v8::Object> wrapped_object = v8js_wrap_object(isolate, ce, value);
if (wrapped_object.IsEmpty()) {
return V8JS_UNDEFINED;
}
if (ce == zend_ce_generator) { if (ce == zend_ce_generator) {
/* Wrap PHP Generator object in a wrapper function that provides /* Wrap PHP Generator object in a wrapper function that provides
* ES6 style behaviour. */ * ES6 style behaviour. */
wrapped_object = v8js_wrap_generator(isolate, wrapped_object); return v8js_wrap_generator(isolate, wrapped_object.ToLocalChecked());
} }
return wrapped_object; return wrapped_object.ToLocalChecked();
} }
/* Associative PHP arrays cannot be wrapped to JS arrays, convert them to /* Associative PHP arrays cannot be wrapped to JS arrays, convert them to

4
v8js_timer.cc
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@ -67,7 +67,7 @@ static void v8js_timer_interrupt_handler(v8::Isolate *isolate, void *data) { /*
if (timer_ctx->memory_limit > 0 && hs.used_heap_size() > timer_ctx->memory_limit) { if (timer_ctx->memory_limit > 0 && hs.used_heap_size() > timer_ctx->memory_limit) {
if (has_sent_notification) { if (has_sent_notification) {
timer_ctx->killed = true; timer_ctx->killed = true;
v8::V8::TerminateExecution(c->isolate); c->isolate->TerminateExecution();
c->memory_limit_hit = true; c->memory_limit_hit = true;
} else { } else {
// force garbage collection, then check again // force garbage collection, then check again
@ -98,7 +98,7 @@ void v8js_timer_thread(zend_v8js_globals *globals) /* {{{ */
} }
else if(timer_ctx->time_limit > 0 && now > timer_ctx->time_point) { else if(timer_ctx->time_limit > 0 && now > timer_ctx->time_point) {
timer_ctx->killed = true; timer_ctx->killed = true;
v8::V8::TerminateExecution(c->isolate); c->isolate->TerminateExecution();
c->time_limit_hit = true; c->time_limit_hit = true;
} }
else if (timer_ctx->memory_limit > 0) { else if (timer_ctx->memory_limit > 0) {

10
v8js_v8.cc
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@ -120,7 +120,7 @@ void v8js_v8_call(v8js_ctx *c, zval **return_value,
V8JSG(timer_mutex).unlock(); V8JSG(timer_mutex).unlock();
/* Catch JS exceptions */ /* Catch JS exceptions */
v8::TryCatch try_catch; v8::TryCatch try_catch(isolate);
/* Set flags for runtime use */ /* Set flags for runtime use */
c->flags = flags; c->flags = flags;
@ -246,7 +246,7 @@ void v8js_v8_call(v8js_ctx *c, zval **return_value,
void v8js_terminate_execution(v8::Isolate *isolate) /* {{{ */ void v8js_terminate_execution(v8::Isolate *isolate) /* {{{ */
{ {
if(v8::V8::IsExecutionTerminating(isolate)) { if(isolate->IsExecutionTerminating()) {
/* Execution already terminating, needn't trigger it again and /* Execution already terminating, needn't trigger it again and
* especially must not execute the spinning loop (which would cause * especially must not execute the spinning loop (which would cause
* crashes in V8 itself, at least with 4.2 and 4.3 version lines). */ * crashes in V8 itself, at least with 4.2 and 4.3 version lines). */
@ -264,7 +264,7 @@ void v8js_terminate_execution(v8::Isolate *isolate) /* {{{ */
v8::Local<v8::String> source = V8JS_STR("for(;;);"); v8::Local<v8::String> source = V8JS_STR("for(;;);");
v8::Local<v8::Script> script = v8::Script::Compile(source); v8::Local<v8::Script> script = v8::Script::Compile(source);
v8::V8::TerminateExecution(isolate); isolate->TerminateExecution();
script->Run(); script->Run();
} }
/* }}} */ /* }}} */
@ -282,7 +282,9 @@ int v8js_get_properties_hash(v8::Local<v8::Value> jsValue, HashTable *retval, in
v8::Local<v8::String> jsKey = jsKeys->Get(i)->ToString(); v8::Local<v8::String> jsKey = jsKeys->Get(i)->ToString();
/* Skip any prototype properties */ /* Skip any prototype properties */
if (!jsObj->HasOwnProperty(jsKey) && !jsObj->HasRealNamedProperty(jsKey) && !jsObj->HasRealNamedCallbackProperty(jsKey)) { if (!jsObj->HasOwnProperty(isolate->GetEnteredContext(), jsKey).FromMaybe(false)
&& !jsObj->HasRealNamedProperty(jsKey)
&& !jsObj->HasRealNamedCallbackProperty(jsKey)) {
continue; continue;
} }

2
v8js_v8object_class.cc
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@ -175,7 +175,7 @@ static void v8js_v8object_write_property(zval *object, zval *member, zval *value
} }
if (v8obj->IsObject()) { if (v8obj->IsObject()) {
v8obj->ToObject()->ForceSet(V8JS_SYML(Z_STRVAL_P(member), static_cast<int>(Z_STRLEN_P(member))), zval_to_v8js(value, isolate)); v8obj->ToObject()->CreateDataProperty(v8_context, V8JS_SYML(Z_STRVAL_P(member), static_cast<int>(Z_STRLEN_P(member))), zval_to_v8js(value, isolate));
} }
} }
/* }}} */ /* }}} */