1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
use std::marker::PhantomData;
use std::mem::MaybeUninit;
use std::ptr::null;
use crate::Boolean;
use crate::Context;
use crate::Integer;
use crate::Local;
use crate::Script;
use crate::String;
use crate::ToLocal;
use crate::Value;
#[repr(C)]
pub struct ScriptOrigin<'sc>([usize; 7], PhantomData<&'sc ()>);
extern "C" {
fn v8__Script__Compile(
context: *const Context,
source: *const String,
origin: *const ScriptOrigin,
) -> *const Script;
fn v8__Script__Run(
script: *const Script,
context: *const Context,
) -> *const Value;
fn v8__ScriptOrigin__CONSTRUCT(
buf: *mut MaybeUninit<ScriptOrigin>,
resource_name: *const Value,
resource_line_offset: *const Integer,
resource_column_offset: *const Integer,
resource_is_shared_cross_origin: *const Boolean,
script_id: *const Integer,
source_map_url: *const Value,
resource_is_opaque: *const Boolean,
is_wasm: *const Boolean,
is_module: *const Boolean,
);
}
impl Script {
pub fn compile<'sc>(
scope: &mut impl ToLocal<'sc>,
context: Local<Context>,
source: Local<String>,
origin: Option<&ScriptOrigin>,
) -> Option<Local<'sc, Script>> {
let ptr = unsafe {
v8__Script__Compile(
&*context,
&*source,
origin.map(|r| r as *const _).unwrap_or(null()),
)
};
unsafe { scope.to_local(ptr) }
}
pub fn run<'sc>(
&mut self,
scope: &mut impl ToLocal<'sc>,
context: Local<Context>,
) -> Option<Local<'sc, Value>> {
unsafe { scope.to_local(v8__Script__Run(self, &*context)) }
}
}
impl<'sc> ScriptOrigin<'sc> {
#[allow(clippy::too_many_arguments)]
pub fn new(
resource_name: Local<'sc, Value>,
resource_line_offset: Local<'sc, Integer>,
resource_column_offset: Local<'sc, Integer>,
resource_is_shared_cross_origin: Local<'sc, Boolean>,
script_id: Local<'sc, Integer>,
source_map_url: Local<'sc, Value>,
resource_is_opaque: Local<'sc, Boolean>,
is_wasm: Local<'sc, Boolean>,
is_module: Local<'sc, Boolean>,
) -> Self {
unsafe {
let mut buf = std::mem::MaybeUninit::<ScriptOrigin>::uninit();
v8__ScriptOrigin__CONSTRUCT(
&mut buf,
&*resource_name,
&*resource_line_offset,
&*resource_column_offset,
&*resource_is_shared_cross_origin,
&*script_id,
&*source_map_url,
&*resource_is_opaque,
&*is_wasm,
&*is_module,
);
buf.assume_init()
}
}
}