mercuryworkshop-mirror/libcurl.js
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add version reporting

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ading2210 2024-02-03 22:03:47 -05:00
parent 3c517bbaf5
commit a4c075b497
10 changed files with 71 additions and 11 deletions
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25
client/javascript/main.js
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@ -33,12 +33,14 @@ var websocket_url = null;
var event_loop = null;
var active_requests = 0;
var wasm_ready = false;
var version_dict = null;
const libcurl_version = "__library_version__";
function check_loaded() {
function check_loaded(check_websocket) {
if (!wasm_ready) {
throw new Error("wasm not loaded yet, please call libcurl.load_wasm first");
}
if (!websocket_url) {
if (!websocket_url && check_websocket) {
throw new Error("websocket proxy url not set, please call libcurl.set_websocket");
}
}
@ -258,7 +260,7 @@ function perform_request_async(url, params, body) {
}
async function libcurl_fetch(url, params={}) {
check_loaded();
check_loaded(true);
let body = await create_options(params);
return await perform_request_async(url, params, body);
}
@ -273,6 +275,18 @@ function set_websocket_url(url) {
else Module.websocket.url = url;
}
function get_version() {
if (!wasm_ready) return null;
if (version_dict) return version_dict;
let version_ptr = _get_version();
let version_str = UTF8ToString(version_ptr);
_free(version_ptr);
version_dict = JSON.parse(version_str);
version_dict.lib = libcurl_version;
return version_dict;
}
function main() {
wasm_ready = true;
_init_curl();
@ -295,10 +309,13 @@ return {
load_wasm: load_wasm,
wisp: _wisp_connections,
WebSocket: CurlWebSocket,
get version() {return get_version()},
get stdout() {return out},
set stdout(callback) {out = callback},
get stderr() {return err},
set stderr(callback) {err = callback}
set stderr(callback) {err = callback},
get ready() {return wasm_ready}
}
})()