The desugaring for typedef skipped signatures.

[cycript.git] / Execute.cpp

diff --git a/Execute.cpp b/Execute.cpp
index 87e7de246736daf69b74a0e1cabdd0e552ea741b..eb1970e89e7d38b6da286f3c9e8ace794d3341bb 100644 (file)
--- a/Execute.cpp
+++ b/Execute.cpp
@@ -22,6 +22,9 @@
 #include "Internal.hpp"
 
 #include <dlfcn.h>
 #include "Internal.hpp"
 
 #include <dlfcn.h>

+#include <dirent.h>
+#include <fcntl.h>
+#include <unistd.h>

 
 #include "cycript.hpp"
 
 
 #include "cycript.hpp"
 


@@ -32,6 +35,7 @@
 #include "Execute.hpp"
 
 #include <sys/mman.h>
 #include "Execute.hpp"
 
 #include <sys/mman.h>

+#include <sys/stat.h>

 
 #include <iostream>
 #include <set>
 
 #include <iostream>
 #include <set>


@@ -42,6 +46,7 @@
 
 #include "Parser.hpp"
 
 
 #include "Parser.hpp"
 

+#include "Decode.hpp"

 #include "Error.hpp"
 #include "JavaScript.hpp"
 #include "String.hpp"
 #include "Error.hpp"
 #include "JavaScript.hpp"
 #include "String.hpp"


@@ -451,18 +456,21 @@ static JSValueRef Array_callAsFunction_toCYON(JSContextRef context, JSObjectRef
     bool comma(false);
 
     for (size_t index(0), count(CYCastDouble(context, length)); index != count; ++index) {
     bool comma(false);
 
     for (size_t index(0), count(CYCastDouble(context, length)); index != count; ++index) {

-        JSValueRef value(CYGetProperty(context, _this, index));
-

         if (comma)
             str << ',';
         else
             comma = true;
 
         if (comma)
             str << ',';
         else
             comma = true;
 

-        if (!JSValueIsUndefined(context, value))
-            str << CYPoolCCYON(pool, context, value);
-        else {
-            str << ',';
-            comma = false;
+        try {
+            JSValueRef value(CYGetProperty(context, _this, index));
+            if (!JSValueIsUndefined(context, value))
+                str << CYPoolCCYON(pool, context, value);
+            else {
+                str << ',';
+                comma = false;
+            }
+        } catch (const CYException &error) {
+            str << "@error";

         }
     }
 
         }
     }
 


@@ -951,8 +959,8 @@ static JSValueRef Functor_callAsFunction(JSContextRef context, JSObjectRef objec
     return CYCallFunction(pool, context, 0, NULL, count, arguments, false, &internal->signature_, &internal->cif_, internal->GetValue());
 } CYCatch(NULL) }
 
     return CYCallFunction(pool, context, 0, NULL, count, arguments, false, &internal->signature_, &internal->cif_, internal->GetValue());
 } CYCatch(NULL) }
 

-JSObjectRef CYMakeType(JSContextRef context, const char *type) {
-    Type_privateData *internal(new Type_privateData(type));
+JSObjectRef CYMakeType(JSContextRef context, const char *encoding) {
+    Type_privateData *internal(new Type_privateData(encoding));

     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 
     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 


@@ -961,6 +969,19 @@ JSObjectRef CYMakeType(JSContextRef context, sig::Type *type) {
     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 
     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 

+JSObjectRef CYMakeType(JSContextRef context, sig::Signature *signature) {
+    CYPool pool;
+
+    sig::Type type;
+    type.name = NULL;
+    type.flags = 0;
+
+    type.primitive = sig::function_P;
+    sig::Copy(pool, type.data.signature, *signature);
+
+    return CYMakeType(context, &type);
+}
+

 static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
 static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));


@@ -1079,6 +1100,38 @@ static JSValueRef Type_callAsFunction_constant(JSContextRef context, JSObjectRef
     return CYMakeType(context, &type);
 } CYCatch(NULL) }
 
     return CYMakeType(context, &type);
 } CYCatch(NULL) }
 

+static JSValueRef Type_callAsFunction_functionWith(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
+    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
+
+    CYPool pool;
+
+    sig::Type type;
+    type.name = NULL;
+    type.flags = 0;
+
+    type.primitive = sig::function_P;
+    type.data.signature.elements = new(pool) sig::Element[1 + count];
+    type.data.signature.count = 1 + count;
+
+    type.data.signature.elements[0].name = NULL;
+    type.data.signature.elements[0].type = internal->type_;
+    type.data.signature.elements[0].offset = _not(size_t);
+
+    for (size_t i(0); i != count; ++i) {
+        sig::Element &element(type.data.signature.elements[i + 1]);
+        element.name = NULL;
+        element.offset = _not(size_t);
+
+        JSObjectRef object(CYCastJSObject(context, arguments[i]));
+        _assert(JSValueIsObjectOfClass(context, object, Type_privateData::Class_));
+        Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
+
+        element.type = internal->type_;
+    }
+
+    return CYMakeType(context, &type);
+} CYCatch(NULL) }
+

 static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 0)
         throw CYJSError(context, "incorrect number of arguments to Type.pointerTo");
 static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 0)
         throw CYJSError(context, "incorrect number of arguments to Type.pointerTo");


@@ -1086,11 +1139,18 @@ static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRe
 
     sig::Type type;
     type.name = NULL;
 
     sig::Type type;
     type.name = NULL;

-    type.flags = 0;

 
 

-    type.primitive = sig::pointer_P;
-    type.data.data.type = internal->type_;
-    type.data.data.size = 0;
+    if (internal->type_->primitive == sig::char_P) {
+        type.flags = internal->type_->flags;
+        type.primitive = sig::string_P;
+        type.data.data.type = NULL;
+        type.data.data.size = 0;
+    } else {
+        type.flags = 0;
+        type.primitive = sig::pointer_P;
+        type.data.data.type = internal->type_;
+        type.data.data.size = 0;
+    }

 
     return CYMakeType(context, &type);
 } CYCatch(NULL) }
 
     return CYMakeType(context, &type);
 } CYCatch(NULL) }


@@ -1180,8 +1240,7 @@ static JSValueRef Pointer_callAsFunction_toCYON(JSContextRef context, JSObjectRe
 
 static JSValueRef Functor_getProperty_type(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));
 
 static JSValueRef Functor_getProperty_type(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));

-    CYPool pool;
-    return CYCastJSValue(context, Unparse(pool, &internal->signature_));
+    return CYMakeType(context, &internal->signature_);

 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_alignment(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_alignment(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {


@@ -1208,12 +1267,12 @@ static JSValueRef Type_callAsFunction_toString(JSContextRef context, JSObjectRef
 
 static JSValueRef Type_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
 static JSValueRef Type_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));

-    CYPool pool;
-    const char *type(sig::Unparse(pool, internal->type_));
-    std::ostringstream str;
-    CYStringify(str, type, strlen(type));
-    char *cyon(pool.strcat("new Type(", str.str().c_str(), ")", NULL));
-    return CYCastJSValue(context, CYJSString(cyon));
+    CYLocalPool pool;
+    std::ostringstream out;
+    CYOptions options;
+    CYOutput output(out, options);
+    (new(pool) CYEncodedType(Decode(pool, internal->type_)))->Output(output, CYNoFlags);
+    return CYCastJSValue(context, CYJSString(out.str().c_str()));

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {


@@ -1255,9 +1314,10 @@ static JSStaticValue Type_staticValues[4] = {
     {NULL, NULL, NULL, 0}
 };
 
     {NULL, NULL, NULL, 0}
 };
 

-static JSStaticFunction Type_staticFunctions[8] = {
+static JSStaticFunction Type_staticFunctions[9] = {

     {"arrayOf", &Type_callAsFunction_arrayOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"constant", &Type_callAsFunction_constant, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"arrayOf", &Type_callAsFunction_arrayOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"constant", &Type_callAsFunction_constant, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

+    {"functionWith", &Type_callAsFunction_functionWith, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {"pointerTo", &Type_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"withName", &Type_callAsFunction_withName, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &Type_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"pointerTo", &Type_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"withName", &Type_callAsFunction_withName, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &Type_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},


@@ -1291,9 +1351,8 @@ JSObjectRef CYGetGlobalObject(JSContextRef context) {
     return JSContextGetGlobalObject(context);
 }
 
     return JSContextGetGlobalObject(context);
 }
 

-const char *CYExecute(CYPool &pool, CYUTF8String code) {
-    JSContextRef context(CYGetJSContext());
-    JSValueRef exception(NULL), result;
+const char *CYExecute(JSContextRef context, CYPool &pool, CYUTF8String code) {
+    JSValueRef exception(NULL);

 
     void *handle;
     if (hooks_ != NULL && hooks_->ExecuteStart != NULL)
 
     void *handle;
     if (hooks_ != NULL && hooks_->ExecuteStart != NULL)


@@ -1301,8 +1360,9 @@ const char *CYExecute(CYPool &pool, CYUTF8String code) {
     else
         handle = NULL;
 
     else
         handle = NULL;
 

-    const char *json;
+    try {

 
 

+    JSValueRef result;

     try {
         result = JSEvaluateScript(context, CYJSString(code), NULL, NULL, 0, &exception);
     } catch (const char *error) {
     try {
         result = JSEvaluateScript(context, CYJSString(code), NULL, NULL, 0, &exception);
     } catch (const char *error) {


@@ -1315,6 +1375,7 @@ const char *CYExecute(CYPool &pool, CYUTF8String code) {
     if (JSValueIsUndefined(context, result))
         return NULL;
 
     if (JSValueIsUndefined(context, result))
         return NULL;
 

+    const char *json;

     try {
         json = CYPoolCCYON(pool, context, result, &exception);
     } catch (const char *error) {
     try {
         json = CYPoolCCYON(pool, context, result, &exception);
     } catch (const char *error) {


@@ -1326,9 +1387,13 @@ const char *CYExecute(CYPool &pool, CYUTF8String code) {
 
     CYSetProperty(context, CYGetGlobalObject(context), Result_, result);
 
 
     CYSetProperty(context, CYGetGlobalObject(context), Result_, result);
 

-    if (hooks_ != NULL && hooks_->ExecuteEnd != NULL)
-        (*hooks_->ExecuteEnd)(context, handle);

     return json;
     return json;

+
+    } catch (...) {
+        if (hooks_ != NULL && hooks_->ExecuteEnd != NULL)
+            (*hooks_->ExecuteEnd)(context, handle);
+        throw;
+    }

 }
 
 extern "C" void CydgetSetupContext(JSGlobalContextRef context) {
 }
 
 extern "C" void CydgetSetupContext(JSGlobalContextRef context) {


@@ -1459,6 +1524,66 @@ JSGlobalContextRef CYGetJSContext(JSContextRef context) {
     return reinterpret_cast<Context *>(JSObjectGetPrivate(CYCastJSObject(context, CYGetProperty(context, CYGetGlobalObject(context), cy_s))))->context_;
 }
 
     return reinterpret_cast<Context *>(JSObjectGetPrivate(CYCastJSObject(context, CYGetProperty(context, CYGetGlobalObject(context), cy_s))))->context_;
 }
 

+extern "C" bool CydgetMemoryParse(const uint16_t **data, size_t *size);
+
+void *CYMapFile(const char *path, size_t *psize) {
+    int fd;
+    _syscall(fd = open(path, O_RDONLY));
+
+    struct stat stat;
+    _syscall(fstat(fd, &stat));
+    size_t size(stat.st_size);
+
+    *psize = size;
+
+    void *base;
+    _syscall(base = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0));
+
+    _syscall(close(fd));
+    return base;
+}
+
+static void CYRunSetups(JSContextRef context) {
+    std::string folder("/etc/cycript/setup.d");
+    DIR *setups(opendir(folder.c_str()));
+    if (setups == NULL)
+        return;
+
+    for (;;) {
+        dirent setup;
+        dirent *result;
+        _syscall(readdir_r(setups, &setup, &result));
+
+        if (result == NULL)
+            break;
+        _assert(result == &setup);
+
+        const char *name(setup.d_name);
+        size_t length(strlen(name));
+        if (length < 4)
+            continue;
+
+        if (name[0] == '.')
+            continue;
+        if (memcmp(name + length - 3, ".cy", 3) != 0)
+            continue;
+
+        std::string script(folder + "/" + name);
+        CYUTF8String utf8;
+        utf8.data = reinterpret_cast<char *>(CYMapFile(script.c_str(), &utf8.size));
+
+        CYPool pool;
+        CYUTF16String utf16(CYPoolUTF16String(pool, utf8));
+        munmap(const_cast<char *>(utf8.data), utf8.size);
+
+        if (CydgetMemoryParse(&utf16.data, &utf16.size))
+            CYExecute(context, pool, CYPoolUTF8String(pool, utf16));
+        free(const_cast<uint16_t *>(utf16.data));
+    }
+
+    _syscall(closedir(setups));
+}
+

 extern "C" void CYSetupContext(JSGlobalContextRef context) {
     CYInitializeDynamic();
 
 extern "C" void CYSetupContext(JSGlobalContextRef context) {
     CYInitializeDynamic();
 


@@ -1548,6 +1673,8 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
         (*hooks_->SetupContext)(context);
 
     CYArrayPush(context, alls, cycript);
         (*hooks_->SetupContext)(context);
 
     CYArrayPush(context, alls, cycript);

+
+    CYRunSetups(context);

 }
 
 JSGlobalContextRef CYGetJSContext() {
 }
 
 JSGlobalContextRef CYGetJSContext() {