public static unsafe bool EvaluateScript(
JSContextPtr cx,
JSHandleObject scope,
string chars,
string filename,
uint lineno,
JSMutableHandleValue rval
)
{
fixed(char *pChars = chars)
fixed(char *pFilename = filename)
{
byte *pFilenameBytes = null;
if (filename != null)
{
byte *temp = stackalloc byte[filename.Length + 1];
pFilenameBytes = temp;
Encoding.ASCII.GetBytes(
pFilename, filename.Length,
pFilenameBytes, filename.Length
);
}
return(EvaluateUCScript(
cx, scope,
(IntPtr)pChars, chars.Length,
(IntPtr)pFilenameBytes, lineno,
rval
));
}
}
public static unsafe bool SetProperty(
JSContextPtr cx,
JSHandleObject obj,
string name,
JSHandleValue vp
) {
fixed(char *pName = name)
return(SetUCProperty(cx, obj, (IntPtr)pName, (uint)name.Length, vp));
}
public Rooted <JS.Value> InvokeFunction(
JSContextPtr context,
JSHandleObject thisReference,
params JS.Value[] arguments
)
{
var thisValue = new JS.Value(this);
return(thisValue.InvokeFunction(context, thisReference, arguments));
}
public static unsafe JSFunctionPtr DefineFunction(
JSContextPtr cx,
JSHandleObject obj,
string name,
JSNative call,
uint nargs, uint attrs
) {
fixed(char *pName = name)
return(DefineUCFunction(
cx, obj, (IntPtr)pName, (uint)name.Length, call, nargs, attrs
));
}
public static unsafe bool CompileScript(
JSContextPtr cx,
JSHandleObject obj,
string chars,
JSCompileOptions options,
JSMutableHandleScript script
) {
fixed(char *pChars = chars)
return(CompileUCScript(
cx, obj,
(IntPtr)pChars, (uint)chars.Length,
options,
script
));
}
public static unsafe bool CompileFunction(
JSContextPtr cx, JSHandleObject obj,
string name,
UInt32 nargs, string[] argnames,
string chars,
JSCompileOptions options,
JSMutableHandleFunction fun
)
{
if (argnames == null)
{
argnames = new string[0];
}
if (nargs != argnames.Length)
{
throw new ArgumentException("Wrong number of argument names", "nargs");
}
char **argNameBuffers = stackalloc char *[argnames.Length];
for (int i = 0; i < argnames.Length; i++)
{
argNameBuffers[i] = (char *)Marshal.StringToHGlobalAnsi(argnames[i]);
}
try {
fixed(char *pChars = chars)
return(CompileUCFunction(
cx, obj,
name, nargs, (IntPtr)argNameBuffers,
(IntPtr)pChars, (uint)chars.Length,
options,
fun
));
} finally {
for (int i = 0; i < argnames.Length; i++)
{
Marshal.FreeHGlobal((IntPtr)argNameBuffers[i]);
}
}
}
unsafe static JSHandleObject() {
fixed(JSObjectPtr *pZero = &ZeroPtr)
Zero = new JSHandleObject(pZero);
}
