Failing to send/receive client fd should be fatal.

[cycript.git] / ObjectiveC / Library.mm

diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm
index e430c0ceaedaa1bd0f2a520796dc4c84b50c7878..f495f33a13fca8ce09da82ba9e17dad63327207b 100644 (file)
--- a/ObjectiveC/Library.mm
+++ b/ObjectiveC/Library.mm
@@ -32,7 +32,6 @@
 #ifdef __APPLE__
 #include <CoreFoundation/CoreFoundation.h>
 #include <JavaScriptCore/JSStringRefCF.h>
-#include <WebKit/WebScriptObject.h>
 #include <objc/runtime.h>
 #endif
 
@@ -162,10 +161,9 @@ enum {
 JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception);
 
 /* Objective-C Pool Release {{{ */
-apr_status_t CYPoolRelease_(void *data) {
+void CYPoolRelease_(void *data) {
     id object(reinterpret_cast<id>(data));
     [object release];
-    return APR_SUCCESS;
 }
 
 id CYPoolRelease_(CYPool *pool, id object) {
@@ -174,7 +172,7 @@ id CYPoolRelease_(CYPool *pool, id object) {
     else if (pool == NULL)
         return [object autorelease];
     else {
-        apr_pool_cleanup_register(*pool, object, &CYPoolRelease_, &apr_pool_cleanup_null);
+        pool->atexit(CYPoolRelease_);
         return object;
     }
 }
@@ -186,15 +184,11 @@ Type_ CYPoolRelease(CYPool *pool, Type_ object) {
 /* }}} */
 /* Objective-C Strings {{{ */
 const char *CYPoolCString(CYPool &pool, JSContextRef context, NSString *value) {
-    if (pool == NULL)
-        return [value UTF8String];
-    else {
-        size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
-        char *string(new(pool) char[size]);
-        if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
-            throw CYJSError(context, "[NSString getCString:maxLength:encoding:] == NO");
-        return string;
-    }
+    size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
+    char *string(new(pool) char[size]);
+    if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
+        throw CYJSError(context, "[NSString getCString:maxLength:encoding:] == NO");
+    return string;
 }
 
 JSStringRef CYCopyJSString(JSContextRef context, NSString *value) {
@@ -519,7 +513,9 @@ struct PropertyAttributes {
         name = property_getName(property);
         const char *attributes(property_getAttributes(property));
 
-        for (char *state, *token(apr_strtok(pool_.strdup(attributes), ",", &state)); token != NULL; token = apr_strtok(NULL, ",", &state)) {
+        for (char *token(pool_.strdup(attributes)), *next; token != NULL; token = next) {
+            if ((next = strchr(token, ',')) != NULL)
+                *next++ = '\0';
             switch (*token) {
                 case 'R': readonly = true; break;
                 case 'C': copy = true; break;
@@ -573,7 +569,6 @@ struct PropertyAttributes {
 };
 #endif
 
-#ifndef __APPLE__
 @interface CYWebUndefined : NSObject {
 }
 
@@ -591,7 +586,6 @@ struct PropertyAttributes {
 @end
 
 #define WebUndefined CYWebUndefined
-#endif
 
 /* Bridge: CYJSObject {{{ */
 @interface CYJSObject : NSMutableDictionary {
@@ -1225,9 +1219,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry {
 
 - (NSString *) cy$toCYON:(bool)objective { CYObjectiveTry {
     CYPool pool;
-    JSValueRef exception(NULL);
     const char *cyon(CYPoolCCYON(pool, context_, object_));
-    CYThrow(context_, exception);
     if (cyon == NULL)
         return [super cy$toCYON:objective];
     else
@@ -1585,7 +1577,7 @@ static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStr
     return false;
 }
 
-static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
@@ -1597,9 +1589,9 @@ static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object,
             return CYMakeMessage(context, sel, method_getImplementation(method), method_getTypeEncoding(method));
 
     return NULL;
-}
+} CYCatch(NULL) }
 
-static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
+static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
@@ -1636,10 +1628,10 @@ static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStr
     }
 
     return true;
-}
+} CYCatch(false) }
 
 #if 0 && OBJC_API_VERSION < 2
-static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
@@ -1654,7 +1646,7 @@ static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JS
         }
 
     return false;
-}
+} CYCatch(false) }
 #endif
 
 static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
@@ -2029,10 +2021,10 @@ static void Internal_getPropertyNames(JSContextRef context, JSObjectRef object,
     Internal_getPropertyNames_(_class, names);
 }
 
-static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
     return internal->GetOwner();
-}
+} CYCatch(NULL) }
 
 static JSValueRef ObjectiveC_Classes_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYPool pool;
@@ -2171,10 +2163,13 @@ static int struct_forward_array[] = {
 #define OBJC_MAX_STRUCT_BY_VALUE 1
 static int struct_forward_array[] = {
     0, 0 };
+#elif defined(__arm64__)
+#define CY_NO_STRET
 #else
 #error missing objc-runtime-info
 #endif
 
+#ifndef CY_NO_STRET
 static bool stret(ffi_type *ffi_type) {
     return ffi_type->type == FFI_TYPE_STRUCT && (
         ffi_type->size > OBJC_MAX_STRUCT_BY_VALUE ||
@@ -2182,6 +2177,7 @@ static bool stret(ffi_type *ffi_type) {
     );
 }
 #endif
+#endif
 
 JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class _class, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception) { CYTry {
     const char *type;
@@ -2237,9 +2233,11 @@ JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class _cla
 
     if (imp == NULL) {
 #ifdef __APPLE__
+#ifndef CY_NO_STRET
         if (stret(cif.rtype))
             imp = class_getMethodImplementation_stret(_class, _cmd);
         else
+#endif
             imp = class_getMethodImplementation(_class, _cmd);
 #else
         objc_super super = {self, _class};
@@ -2289,15 +2287,15 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje
     return CYSendMessage(pool, context, self, _class, _cmd, count - 2, arguments + 2, uninitialized, exception);
 } CYCatch(NULL) }
 
-static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     JSValueRef setup[count + 2];
     setup[0] = _this;
     setup[1] = object;
     memcpy(setup + 2, arguments, sizeof(JSValueRef) * count);
     return $objc_msgSend(context, NULL, NULL, count + 2, setup, exception);
-}
+} CYCatch(NULL) }
 
-static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYPool pool;
     Message_privateData *internal(reinterpret_cast<Message_privateData *>(JSObjectGetPrivate(object)));
 
@@ -2309,7 +2307,7 @@ static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef objec
     setup[1] = &internal->sel_;
 
     return CYCallFunction(pool, context, 2, setup, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());
-}
+} CYCatch(NULL) }
 
 static JSObjectRef Super_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 2)
@@ -2335,12 +2333,12 @@ static JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t
     return CYMakeInstance(context, self, false);
 } CYCatch(NULL) }
 
-static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(object)));
     return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));
-}
+} CYCatch(NULL) }
 
-static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
     Type_privateData *typical(internal->GetType());
 
@@ -2356,12 +2354,12 @@ static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef
     }
 
     return CYMakePointer(context, &internal->value_, _not(size_t), type, ffi, object);
-}
+} CYCatch(NULL) }
 
-static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     return Instance::Make(context, (id) object_getClass(internal->GetValue()));
-}
+} CYCatch(NULL) }
 
 static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
@@ -2371,13 +2369,13 @@ static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectR
     return CYGetClassPrototype(context, self);
 } CYCatch(NULL) }
 
-static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     id self(internal->GetValue());
     if (!CYIsClass(self))
         return CYJSUndefined(context);
     return Messages::Make(context, (Class) self);
-}
+} CYCatch(NULL) }
 
 static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (!CYJSValueIsNSObject(context, _this))
@@ -2475,9 +2473,9 @@ static JSValueRef Selector_callAsFunction_toString(JSContextRef context, JSObjec
     return CYCastJSValue(context, sel_getName(internal->GetValue()));
 } CYCatch(NULL) }
 
-static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     return Selector_callAsFunction_toString(context, object, _this, count, arguments, exception);
-}
+} CYCatch(NULL) }
 
 static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));