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Code Issues Packages 1 Wiki Activity

feat(unstable): Support file URLs in Deno.dlopen() (#11658)

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Nayeem Rahman 2021-08-24 14:09:00 +01:00 • committed by GitHub
parent 8c57a6b7e3
commit 1b7848c4a9
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2 changed files with 5 additions and 2 deletions
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2
cli/dts/lib.deno.unstable.d.ts vendored
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@ -142,7 +142,7 @@ declare namespace Deno {
* Opens a dynamic library and registers symbols * Opens a dynamic library and registers symbols
*/ */
export function dlopen<S extends Record<string, ForeignFunction>>( export function dlopen<S extends Record<string, ForeignFunction>>(
filename: string, filename: string | URL,
symbols: S, symbols: S,
): DynamicLibrary<S>; ): DynamicLibrary<S>;

5
ext/ffi/00_ffi.js
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@ -3,6 +3,7 @@
((window) => { ((window) => {
const core = window.Deno.core; const core = window.Deno.core;
const __bootstrap = window.__bootstrap;
class DynamicLibrary { class DynamicLibrary {
#rid; #rid;
@ -23,7 +24,9 @@
} }
function dlopen(path, symbols) { function dlopen(path, symbols) {
return new DynamicLibrary(path, symbols); // URL support is progressively enhanced by util in `runtime/js`.
const pathFromURL = __bootstrap.util.pathFromURL ?? ((p) => p);
return new DynamicLibrary(pathFromURL(path), symbols);
} }
window.__bootstrap.ffi = { dlopen }; window.__bootstrap.ffi = { dlopen };