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Use ArrayBuffer in HTTP request to avoid breaking binary data.

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This commit is contained in:
MikeCAT 2021-10-01 22:53:47 +09:00
parent ae1b12c120
commit d9c9dc9403
1 changed files with 12 additions and 7 deletions
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19
src/core/operations/HTTPRequest.mjs
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@ -32,7 +32,7 @@ class HTTPRequest extends Operation {
].join("\n");
this.infoURL = "https://wikipedia.org/wiki/List_of_HTTP_header_fields#Request_fields";
this.inputType = "string";
this.outputType = "string";
this.outputType = "ArrayBuffer";
this.manualBake = true;
this.args = [
{
@ -73,12 +73,12 @@ class HTTPRequest extends Operation {
/**
* @param {string} input
* @param {Object[]} args
* @returns {string}
* @returns {ArrayBuffer}
*/
run(input, args) {
const [method, url, headersText, mode, showResponseMetadata] = args;
if (url.length === 0) return "";
if (url.length === 0) return new Uint8Array(0).buffer;
const headers = new Headers();
headersText.split(/\r?\n/).forEach(line => {
@ -114,12 +114,17 @@ class HTTPRequest extends Operation {
for (const pair of r.headers.entries()) {
headers += " " + pair[0] + ": " + pair[1] + "\n";
}
return r.text().then(b => {
return "####\n Status: " + r.status + " " + r.statusText +
"\n Exposed headers:\n" + headers + "####\n\n" + b;
return r.arrayBuffer().then(b => {
const headerArray = new TextEncoder().encode(
"####\n Status: " + r.status + " " + r.statusText +
"\n Exposed headers:\n" + headers + "####\n\n");
const resultArray = new Uint8Array(headerArray.byteLength + b.byteLength);
resultArray.set(headerArray, 0);
resultArray.set(new Uint8Array(b), headerArray.byteLength);
return resultArray.buffer;
});
}
return r.text();
return r.arrayBuffer();
})
.catch(e => {
throw new OperationError(e.toString() +