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python-plugin: RAII (PyOwned/PyBorrowed) + autodecode enum; crate: ny-llvmc --emit exe with NyRT link; tools: build_llvm.sh crate-exe path + crate_exe_smoke; CURRENT_TASK update

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This commit is contained in:
Selfhosting Dev
2025-09-18 03:57:25 +09:00
parent 1b12b1eb7d
commit 5d51086530
27 changed files with 2802 additions and 2484 deletions
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88
plugins/nyash-toml-plugin/src/lib.rs
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@ -151,9 +151,9 @@ pub extern "C" fn nyash_plugin_invoke(
// ===== TypeBox ABI v2 (resolve/invoke_id) =====
#[repr(C)]
pub struct NyashTypeBoxFfi {
pub abi_tag: u32, // 'TYBX'
pub version: u16, // 1
pub struct_size: u16, // sizeof(NyashTypeBoxFfi)
pub abi_tag: u32, // 'TYBX'
pub version: u16, // 1
pub struct_size: u16, // sizeof(NyashTypeBoxFfi)
pub name: *const std::os::raw::c_char,
pub resolve: Option<extern "C" fn(*const std::os::raw::c_char) -> u32>,
pub invoke_id: Option<extern "C" fn(u32, u32, *const u8, usize, *mut u8, *mut usize) -> i32>,
@ -163,7 +163,9 @@ unsafe impl Sync for NyashTypeBoxFfi {}
use std::ffi::CStr;
extern "C" fn toml_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() { return 0; }
if name.is_null() {
return 0;
}
let s = unsafe { CStr::from_ptr(name) }.to_string_lossy();
match s.as_ref() {
"parse" => M_PARSE,
@ -186,47 +188,93 @@ extern "C" fn toml_invoke_id(
unsafe {
match method_id {
M_BIRTH => {
if result_len.is_null() { return E_ARGS; }
if preflight(result, result_len, 4) { return E_SHORT; }
if result_len.is_null() {
return E_ARGS;
}
if preflight(result, result_len, 4) {
return E_SHORT;
}
let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
if let Ok(mut m) = INST.lock() { m.insert(id, TomlInstance { value: None }); } else { return E_PLUGIN; }
if let Ok(mut m) = INST.lock() {
m.insert(id, TomlInstance { value: None });
} else {
return E_PLUGIN;
}
let b = id.to_le_bytes();
std::ptr::copy_nonoverlapping(b.as_ptr(), result, 4);
*result_len = 4; OK
*result_len = 4;
OK
}
M_FINI => {
if let Ok(mut m) = INST.lock() {
m.remove(&instance_id);
OK
} else {
E_PLUGIN
}
}
M_FINI => { if let Ok(mut m) = INST.lock() { m.remove(&instance_id); OK } else { E_PLUGIN } }
M_PARSE => {
let text = match read_arg_string(args, args_len, 0) { Some(s) => s, None => return E_ARGS };
let text = match read_arg_string(args, args_len, 0) {
Some(s) => s,
None => return E_ARGS,
};
if let Ok(mut m) = INST.lock() {
if let Some(inst) = m.get_mut(&instance_id) {
inst.value = toml::from_str::<toml::Value>(&text).ok();
return write_tlv_bool(inst.value.is_some(), result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_GET => {
let path = match read_arg_string(args, args_len, 0) { Some(s) => s, None => return E_ARGS };
let path = match read_arg_string(args, args_len, 0) {
Some(s) => s,
None => return E_ARGS,
};
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
let mut cur = match &inst.value { Some(v) => v, None => { return write_tlv_string("", result, result_len); } };
let mut cur = match &inst.value {
Some(v) => v,
None => {
return write_tlv_string("", result, result_len);
}
};
if !path.is_empty() {
for seg in path.split('.') {
match cur.get(seg) { Some(v) => cur = v, None => { return write_tlv_string("", result, result_len); } }
match cur.get(seg) {
Some(v) => cur = v,
None => {
return write_tlv_string("", result, result_len);
}
}
}
}
return write_tlv_string(&cur.to_string(), result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_TO_JSON => {
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
if let Some(v) = &inst.value {
if let Ok(s) = serde_json::to_string(v) { return write_tlv_string(&s, result, result_len); }
if let Ok(s) = serde_json::to_string(v) {
return write_tlv_string(&s, result, result_len);
}
}
return write_tlv_string("{}", result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
_ => E_METHOD,
}