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
));
}
static JSCompileOptions()
{
GetElement = getElement;
GetElementAttributeName = getElementAttributeName;
GetIntroductionScript = getIntroductionScript;
DefaultVTable = new VTable {
element = Marshal.GetFunctionPointerForDelegate(GetElement),
elementAttributeName = Marshal.GetFunctionPointerForDelegate(GetElementAttributeName),
introductionScript = Marshal.GetFunctionPointerForDelegate(GetIntroductionScript),
};
pDefaultVTable = Marshal.AllocHGlobal(Marshal.SizeOf(DefaultVTable));
Marshal.StructureToPtr(DefaultVTable, pDefaultVTable, false);
Default = new JSCompileOptions();
}
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]);
}
}
}
