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Store the setter and ts for all modes and try to restore them.

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This is mostly for preserving channel list mode info.
This commit is contained in:
Sadie Powell
2025-05-03 17:07:07 +01:00
parent c955941413
commit 010beb52b1
26 changed files with 341 additions and 218 deletions
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src/protocol.cpp
+61
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@@ -113,6 +113,61 @@ void IRCDProto::SendSVSKill(const MessageSource &source, User *user, const Anope
Uplink::Send(source, "KILL", user->GetUID(), buf);
}
static auto BuildModeChange(const ModeManager::Change &change)
{
std::list<std::pair<Anope::string, std::vector<Anope::string>>> modes;
Anope::string modebuf;
size_t modecount = 0;
std::vector<Anope::string> parambuf;
size_t paramlen;
auto adding = true;
for (const auto &[mode, info] : change)
{
const auto reached_max_line = IRCD->MaxLine && modebuf.length() + paramlen > IRCD->MaxLine - 100; // Leave room for command, channel, etc
const auto reached_max_modes = IRCD->MaxModes && ++modecount > IRCD->MaxModes;
if (reached_max_modes || reached_max_line)
{
modes.push_back({modebuf, parambuf});
modebuf.clear();
modecount = 0;
parambuf.clear();
paramlen = 0;
}
// Push the mode.
const auto direction = info.first;
if (modebuf.empty() || adding != direction)
{
adding = direction;
modebuf += (adding ? '+' : '-');
}
modebuf += mode->mchar;
// If it has a value push that too.
const auto &data = info.second;
if (!data.value.empty())
{
parambuf.push_back(data.value);
paramlen += data.value.length() + 1;
}
}
if (!modebuf.empty())
modes.push_back({modebuf, parambuf});
return modes;
}
void IRCDProto::SendMode(const MessageSource &source, Channel *chan, const ModeManager::Change &change)
{
for (const auto &[modes, params] : BuildModeChange(change))
IRCD->SendModeInternal(source, chan, modes, params);
}
void IRCDProto::SendModeInternal(const MessageSource &source, Channel *chan, const Anope::string &modes, const std::vector<Anope::string> &values)
{
auto params = values;
@@ -120,6 +175,12 @@ void IRCDProto::SendModeInternal(const MessageSource &source, Channel *chan, con
Uplink::SendInternal({}, source, "MODE", params);
}
void IRCDProto::SendMode(const MessageSource &source, User *dest, const ModeManager::Change &change)
{
for (const auto &[modes, params] : BuildModeChange(change))
IRCD->SendModeInternal(source, dest, modes, params);
}
void IRCDProto::SendModeInternal(const MessageSource &source, User *dest, const Anope::string &modes, const std::vector<Anope::string> &values)
{
auto params = values;