OOJSSpecialFunctions.m File Reference

#include <jsdbgapi.h>
import "OOJSSpecialFunctions.h"

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Functions
static JSBool	SpecialJSWarning (JSContext *context, uintN argc, jsval *vp)
static JSBool	SpecialMarkConsoleEntryPoint (JSContext *context, uintN argc, jsval *vp)
void	InitOOJSSpecialFunctions (JSContext *context, JSObject *global)
OOJSValue *	JSSpecialFunctionsObjectWrapper (JSContext *context)

Variables
static JSFunctionSpec	sSpecialFunctionsMethods []

Function Documentation

InitOOJSSpecialFunctions()

void InitOOJSSpecialFunctions	(	JSContext *	context,
		JSObject *	global )

Definition at line 47 of file OOJSSpecialFunctions.m.

{
}

JSSpecialFunctionsObjectWrapper()

OOJSValue * JSSpecialFunctionsObjectWrapper

(

JSContext *

context

)

Definition at line 52 of file OOJSSpecialFunctions.m.

{
    /*
        Special object is created on the fly so it can be GCed (the debug
        console script keeps a reference to its copy, but the prefix script
        doesn't) and so we don't need to clean up a root on JS engine reset.
        -- Ahruman 2011-03-30
    */
    
    JSObject *special = NULL;
    OOJSAddGCObjectRoot(context, &special, "OOJSSpecialFunctions");
    
    special = JS_NewObject(context, NULL, NULL, NULL);
    JS_DefineFunctions(context, special, sSpecialFunctionsMethods);
    JS_FreezeObject(context, special);
    
    OOJSValue *result = [OOJSValue valueWithJSObject:special inContext:context];
    
    JS_RemoveObjectRoot(context, &special);
    
    return result;
}

References OOJSAddGCObjectRoot, sSpecialFunctionsMethods, and OOJSValue::valueWithJSObject:inContext:.

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SpecialJSWarning()

static JSBool SpecialJSWarning ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 76 of file OOJSSpecialFunctions.m.

{
    OOJS_PROFILE_ENTER  // These functions are exception-safe
    
    if (EXPECT_NOT(argc < 1))
    {
        OOJSReportBadArguments(context, @"special", @"jsWarning", argc, OOJS_ARGV, nil, @"string");
        return NO;
    }
    
    OOJSSetWarningOrErrorStackSkip(1);
    OOJSReportWarning(context, @"%@", OOStringFromJSValue(context, OOJS_ARGV[0]));
    OOJSSetWarningOrErrorStackSkip(0);
    
    OOJS_RETURN_VOID;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, nil, OOJS_ARGV, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, OOJS_RETURN_VOID, OOJSReportBadArguments(), OOJSReportWarning(), OOJSSetWarningOrErrorStackSkip(), and OOStringFromJSValue().

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SpecialMarkConsoleEntryPoint()

static JSBool SpecialMarkConsoleEntryPoint ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 97 of file OOJSSpecialFunctions.m.

{
    // First stack frame will be in eval() in console.script.evaluate(), unless someone is playing silly buggers.
    
    JSStackFrame *frame = NULL;
    if (JS_FrameIterator(context, &frame) != NULL)
    {
        OOJSMarkConsoleEvalLocation(context, frame);
    }
    
    OOJS_RETURN_VOID;
}

References OOJS_RETURN_VOID, and OOJSMarkConsoleEvalLocation().

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Variable Documentation

sSpecialFunctionsMethods

JSFunctionSpec sSpecialFunctionsMethods[]

static

Initial value:

=
{
    
    { "jsWarning",              SpecialJSWarning,               1 },
 
    { "markConsoleEntryPoint",  SpecialMarkConsoleEntryPoint,   0 },
 
    { 0 }
}

Definition at line 36 of file OOJSSpecialFunctions.m.

{
    // JS name                  Function                        min args
    { "jsWarning",              SpecialJSWarning,               1 },
#ifndef NDEBUG
    { "markConsoleEntryPoint",  SpecialMarkConsoleEntryPoint,   0 },
#endif
    { 0 }
};

Referenced by JSSpecialFunctionsObjectWrapper().