diff options
| -rw-r--r-- | include/modes/cmode_l.h | 8 | ||||
| -rw-r--r-- | src/mode.cpp | 5 | ||||
| -rw-r--r-- | src/modes/cmode_l.cpp | 64 |
3 files changed, 76 insertions, 1 deletions
diff --git a/include/modes/cmode_l.h b/include/modes/cmode_l.h new file mode 100644 index 000000000..d13bd0459 --- /dev/null +++ b/include/modes/cmode_l.h @@ -0,0 +1,8 @@ +#include "mode.h" + +class ModeChannelLimit : public ModeHandler +{ + public: + ModeChannelLimit(); + ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding); +}; diff --git a/src/mode.cpp b/src/mode.cpp index 2a875c06d..e11103fee 100644 --- a/src/mode.cpp +++ b/src/mode.cpp @@ -46,6 +46,8 @@ using namespace std; #include "modes/cmode_i.h" /* +k (keyed channel) */ #include "modes/cmode_k.h" +/* +l (channel user limit) */ +#include "modes/cmode_l.h" extern int MODCOUNT; extern std::vector<Module*> modules; @@ -646,6 +648,7 @@ ModeParser::ModeParser() this->AddMode(new ModeChannelNoExternal, 'n'); this->AddMode(new ModeChannelInviteOnly, 'i'); this->AddMode(new ModeChannelKey, 'k'); - /* TODO: Modes +l, +o, +v, +h */ + this->AddMode(new ModeChannelLimit, 'l'); + /* TODO: Modes +o, +v, +h */ } diff --git a/src/modes/cmode_l.cpp b/src/modes/cmode_l.cpp new file mode 100644 index 000000000..185cbdedb --- /dev/null +++ b/src/modes/cmode_l.cpp @@ -0,0 +1,64 @@ +#include "inspircd.h" +#include "mode.h" +#include "channels.h" +#include "users.h" +#include "modes/cmode_l.h" + +ModeChannelLimit::ModeChannelLimit() : ModeHandler('l', 1, 0, false, MODETYPE_CHANNEL, false) +{ +} + +ModeAction ModeChannelLimit::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) +{ + if (adding) + { + /* Setting a new limit, sanity check */ + long limit = atoi(parameter.c_str()); + + /* Wrap low values at 32768 */ + if (limit < 0) + limit = 0x7FFF; + + /* If the new limit is the same as the old limit, + * and the old limit isnt 0, disallow */ + if ((limit == channel->limit) && (channel->limit > 0)) + { + parameter = ""; + return MODEACTION_DENY; + } + + /* They must have specified an invalid number. + * Dont allow +l 0. + */ + if (!limit) + { + parameter = ""; + return MODEACTION_DENY; + } + + /* Set new limit */ + channel->limit = limit; + channel->modes[CM_LIMIT] = 1; + + return MODEACTION_ALLOW; + } + else + { + /* Check if theres a limit here to remove. + * If there isnt, dont allow the -l + */ + if (!channel->limit) + { + parameter = ""; + return MODEACTION_DENY; + } + + /* Removing old limit, no checks here */ + channel->limit = 0; + channel->modes[CM_LIMIT] = 0; + + return MODEACTION_ALLOW; + } + + return MODEACTION_DENY; +} |