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p2p, refactor: return vector/optional<CService> in Lookup

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This commit is contained in:
brunoerg
2022-10-10 15:02:59 -03:00
parent 7799eb125b
commit 34bcdfc6a6
9 changed files with 83 additions and 100 deletions
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8
src/net_permissions.cpp
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@@ -88,18 +88,18 @@ bool NetWhitebindPermissions::TryParse(const std::string& str, NetWhitebindPermi
if (!TryParsePermissionFlags(str, flags, offset, error)) return false;
const std::string strBind = str.substr(offset);
CService addrBind;
if (!Lookup(strBind, addrBind, 0, false)) {
const std::optional<CService> addrBind{Lookup(strBind, 0, false)};
if (!addrBind.has_value()) {
error = ResolveErrMsg("whitebind", strBind);
return false;
}
if (addrBind.GetPort() == 0) {
if (addrBind.value().GetPort() == 0) {
error = strprintf(_("Need to specify a port with -whitebind: '%s'"), strBind);
return false;
}
output.m_flags = flags;
output.m_service = addrBind;
output.m_service = addrBind.value();
error = Untranslated("");
return true;
}