NotAShelf/pscand
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scanner: make plugin interface ffi-safe with handle-based registry

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Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I8e4790db3cc29f84f4e0d7d8eff36c2c6a6a6964
This commit is contained in:
raf 2026-02-18 22:49:12 +03:00
commit f4961c7f95
Signed by: NotAShelf
GPG key ID: 29D95B64378DB4BF
9 changed files with 93 additions and 44 deletions
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15
pscand-cli/src/main.rs
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@ -1,3 +1,5 @@
#![allow(improper_ctypes_definitions)]
use clap::Parser;
use libloading::Library;
use pscand_core::logging::{LogLevel, RingBufferLogger};
@ -10,7 +12,7 @@ use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
use tokio::sync::RwLock;
use tokio::time::interval;
type ScannerCreator = unsafe extern "C" fn() -> Box<dyn Scanner>;
type ScannerCreator = pscand_core::ScannerCreatorFfi;
#[derive(Parser, Debug)]
#[command(
@ -452,7 +454,16 @@ async fn load_scanners(
}
};
let scanner = creator();
let scanner = match pscand_core::get_scanner(creator()) {
Some(s) => s,
None => {
log::error!(
"Failed to get scanner from library {}",
path.display()
);
continue;
}
};
let name = scanner.name().to_string();
let scanner_enabled = config.is_scanner_enabled(&name);