luaur_vm/functions/
dumpclass.rs

1use crate::functions::dumpref::dumpref;
2use crate::functions::dumprefs::dumprefs;
3use crate::functions::dumpstringdata::dumpstringdata;
4use crate::macros::obj_2_gco::obj2gco;
5use crate::records::gc_object::GCObject;
6use crate::records::luau_class::LuauClass;
7
8#[allow(non_snake_case)]
9pub(crate) unsafe fn dumpclass(f: *mut core::ffi::c_void, lco: *mut LuauClass) {
10    let lco = &*lco;
11
12    extern "C" {
13        fn fprintf(
14            stream: *mut core::ffi::c_void,
15            format: *const core::ffi::c_char,
16            ...
17        ) -> core::ffi::c_int;
18        fn fputc(character: core::ffi::c_int, stream: *mut core::ffi::c_void) -> core::ffi::c_int;
19    }
20
21    fprintf(
22        f,
23        b"{\"type\":\"class\",\"cat\":%d,\"size\":%d\0".as_ptr() as *const core::ffi::c_char,
24        lco.memcat as core::ffi::c_int,
25        core::mem::size_of::<LuauClass>() as core::ffi::c_int,
26    );
27
28    fprintf(f, b",\"name\":\0".as_ptr() as *const core::ffi::c_char);
29    dumpstringdata(f, (*lco.name).data.as_ptr(), (*lco.name).len as usize);
30
31    fprintf(
32        f,
33        b",\"membernames\":[\0".as_ptr() as *const core::ffi::c_char,
34    );
35    for i in 0..lco.numberofallmembers {
36        if i != 0 {
37            fputc(',' as core::ffi::c_int, f);
38        }
39        dumpref(f, *lco.offsettomember.add(i as usize) as *mut GCObject);
40    }
41
42    fprintf(
43        f,
44        b"],\"staticmembers\":[\0".as_ptr() as *const core::ffi::c_char,
45    );
46    dumprefs(
47        f,
48        lco.staticmembers,
49        (lco.numberofallmembers - lco.numberofinstancemembers) as usize,
50    );
51
52    fprintf(
53        f,
54        b"],\"metatable\":\0".as_ptr() as *const core::ffi::c_char,
55    );
56    dumpref(f, lco.metatable as *mut GCObject);
57
58    fprintf(
59        f,
60        b",\"instancemetatable\":\0".as_ptr() as *const core::ffi::c_char,
61    );
62    if !lco.instancemetatable.is_null() {
63        dumpref(f, lco.instancemetatable as *mut GCObject);
64    } else {
65        fprintf(f, b"null\0".as_ptr() as *const core::ffi::c_char);
66    }
67
68    fprintf(
69        f,
70        b",\"memberstooffset\":\0".as_ptr() as *const core::ffi::c_char,
71    );
72    dumpref(f, lco.memberstooffset as *mut GCObject);
73
74    fprintf(f, b"}\0".as_ptr() as *const core::ffi::c_char);
75}
luaur_vm/functions/dumpclass.rs

luaur_vm/functions/
dumpclass.rs
