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up2k-cli: recover from antivirus yanking files mid-read

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ed 2021-07-01 00:11:40 +02:00
parent c055baefd2
commit 12709a8a0a
1 changed files with 21 additions and 2 deletions
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23
copyparty/web/up2k.js
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@ -291,6 +291,7 @@ function U2pvis(act, btns) {
console.log("tab %d/%d = sz %s", a, aa, this.tab[a].bt);
console.log("a");
throw 42;
}
obj.innerHTML = fo.hp;
@ -318,7 +319,7 @@ function U2pvis(act, btns) {
this.addrow(nfile);
}
else if (this.is_act(oldcat)) {
while (this.head < this.tab.length && (this.head == nfile || !this.is_act(this.tab[this.head].in)))
while (this.head < Math.min(this.tab.length, this.tail) && (this.head == nfile || !this.is_act(this.tab[this.head].in)))
this.head++;
if (!bz_act) {
@ -1066,7 +1067,25 @@ function up2k_init(subtle) {
try { orz(e); } catch (ex) { vis_exh(ex + '', '', '', '', ex); }
};
reader.onerror = function () {
alert('y o u b r o k e i t\nfile: ' + t.name + '\nerror: ' + reader.error);
var err = reader.error + '';
var handled = false;
if (err.indexOf('NotReadableError') !== -1 || // win10-chrome defender
err.indexOf('NotFoundError') !== -1 // macos-firefox permissions
) {
pvis.seth(t.n, 1, 'OS-error');
pvis.seth(t.n, 2, err);
handled = true;
}
if (handled) {
pvis.move(t.n, 'ng');
st.busy.hash.splice(st.busy.hash.indexOf(t), 1);
st.bytes.uploaded += t.size;
return tasker();
}
alert('y o u b r o k e i t\nfile: ' + t.name + '\nerror: ' + err);
};
reader.readAsArrayBuffer(
bobslice.call(t.fobj, car, cdr));