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authorAttila Molnar <attilamolnar@hush.com>2014-02-15 14:38:24 +0100
committerAttila Molnar <attilamolnar@hush.com>2014-02-15 14:38:24 +0100
commit0556720b559d7ec5d8badacf0ac9b11e9c864847 (patch)
tree0435a0e5b8e722fe35afb3f820f804bec8c0c7b2 /src/modes/cmode_k.cpp
parent88baaf9e68efd9824b906a69320053734d408e14 (diff)
Add ParamModeBase and ParamMode, change all parameter modes to inherit from ParamMode
- Type of the extension used to store data is a template parameter - The extension is automatically unset when the mode is unset - Handlers inheriting from ParamMode have to provide OnSet() and SerializeParam(); may optionally provide OnUnset() - Transparently handle the case when OnSet() modifies the mode parameter - Remove Channel::custom_mode_params map; ask the mode handlers to serialize their parameters instead
Diffstat (limited to 'src/modes/cmode_k.cpp')
-rw-r--r--src/modes/cmode_k.cpp27
1 files changed, 23 insertions, 4 deletions
diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index e56b26ff1..e14f93a77 100644
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -26,32 +26,51 @@
#include "users.h"
#include "builtinmodes.h"
-ModeChannelKey::ModeChannelKey() : ModeHandler(NULL, "key", 'k', PARAM_ALWAYS, MODETYPE_CHANNEL)
+ModeChannelKey::ModeChannelKey()
+ : ParamMode<ModeChannelKey, LocalStringExt>(NULL, "key", 'k', PARAM_ALWAYS)
{
}
ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding)
{
- bool exists = channel->IsModeSet(this);
+ const std::string* key = ext.get(channel);
+ bool exists = (key != NULL);
if (IS_LOCAL(source))
{
if (exists == adding)
return MODEACTION_DENY;
- if (exists && (parameter != channel->GetModeParameter(this)))
+ if (exists && (parameter != *key))
{
/* Key is currently set and the correct key wasnt given */
return MODEACTION_DENY;
}
} else {
- if (exists && adding && parameter == channel->GetModeParameter(this))
+ if (exists && adding && parameter == *key)
{
/* no-op, don't show */
return MODEACTION_DENY;
}
}
+ channel->SetMode(this, adding);
if (adding)
+ {
parameter = parameter.substr(0, 32);
+ ext.set(channel, parameter);
+ }
+ else
+ ext.unset(channel);
return MODEACTION_ALLOW;
}
+
+void ModeChannelKey::SerializeParam(Channel* chan, const std::string* key, std::string& out)
+{
+ out += *key;
+}
+
+ModeAction ModeChannelKey::OnSet(User* source, Channel* chan, std::string& param)
+{
+ // Dummy function, never called
+ return MODEACTION_DENY;
+}