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WebPositive: Improve CookieWindow cookie deletion

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Fixes Coverity issue CID 1340122.
Also resolves two TODO items in the code: allowing the deletion
of a selection of cookies, and deleting all cookies from a site
when there are no specific cookies selected.

Signed-off-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
This commit is contained in:
ohnx 2017-12-21 04:36:08 +00:00 committed by Adrien Destugues
parent 226f6c8bf1
commit d2f5cd017c
1 changed files with 34 additions and 13 deletions
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47
src/apps/webpositive/CookieWindow.cpp
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@ -144,7 +144,7 @@ CookieWindow::CookieWindow(BRect frame, BNetworkCookieJar& jar)
.Add(fCookies)
.AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING)
.SetInsets(5, 5, 5, 5)
#if 0
#if DEBUG
.Add(new BButton("import", B_TRANSLATE("Import" B_UTF8_ELLIPSIS),
NULL))
.Add(new BButton("export", B_TRANSLATE("Export" B_UTF8_ELLIPSIS),
@ -303,7 +303,7 @@ CookieWindow::_AddDomain(BString domain, bool fake)
}
}
#if 0
#if DEBUG
puts("==============================");
for (i = 0; i < fDomains->FullListCountItems(); i++) {
BStringItem* t = (BStringItem*)fDomains->FullListItemAt(i);
@ -373,19 +373,40 @@ CookieWindow::_ShowCookiesForDomain(BString domain)
void
CookieWindow::_DeleteCookies()
{
// TODO shall we handle multiple selection here?
CookieRow* row = (CookieRow*)fCookies->CurrentSelection();
if (row == NULL) {
// TODO see if a domain is selected in the domain list, and delete all
// cookies for that domain
return;
CookieRow* row;
CookieRow* prevRow;
for (prevRow = NULL; ; prevRow = row) {
row = (CookieRow*)fCookies->CurrentSelection(prevRow);
if (prevRow != NULL) {
fCookies->RemoveRow(prevRow);
delete prevRow;
}
if (row == NULL)
break;
// delete this cookie
BNetworkCookie& cookie = row->Cookie();
cookie.SetExpirationDate(0);
fCookieJar.AddCookie(cookie);
}
fCookies->RemoveRow(row);
// A domain was selected in the domain list
if (prevRow == NULL) {
while (true) {
// Clear the first cookie continuously
row = (CookieRow*)fCookies->RowAt(0);
BNetworkCookie& cookie = row->Cookie();
cookie.SetExpirationDate(0);
fCookieJar.AddCookie(cookie);
if (row == NULL)
break;
delete row;
BNetworkCookie& cookie = row->Cookie();
cookie.SetExpirationDate(0);
fCookieJar.AddCookie(cookie);
fCookies->RemoveRow(row);
delete row;
}
}
}