diff options
Diffstat (limited to 'src/cmd_topic.cpp')
| -rw-r--r-- | src/cmd_topic.cpp | 119 |
1 files changed, 118 insertions, 1 deletions
diff --git a/src/cmd_topic.cpp b/src/cmd_topic.cpp index 82f21b24e..741558282 100644 --- a/src/cmd_topic.cpp +++ b/src/cmd_topic.cpp @@ -1 +1,118 @@ -/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "configreader.h"
#include "users.h"
#include "modules.h"
#include "commands/cmd_topic.h"
extern "C" DllExport command_t* init_command(InspIRCd* Instance)
{
return new cmd_topic(Instance);
}
CmdResult cmd_topic::Handle (const char** parameters, int pcnt, userrec *user)
{
chanrec* Ptr;
if (pcnt == 1)
{
Ptr = ServerInstance->FindChan(parameters[0]);
if (Ptr)
{
if ((Ptr->modes[CM_SECRET]) && (!Ptr->HasUser(user)))
{
user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name);
return CMD_FAILURE;
}
if (Ptr->topicset)
{
user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
}
else
{
user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name);
}
}
else
{
user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
return CMD_FAILURE;
}
return CMD_SUCCESS;
}
else if (pcnt>1)
{
Ptr = ServerInstance->FindChan(parameters[0]);
if (Ptr)
{
if (IS_LOCAL(user))
{
if (!Ptr->HasUser(user))
{
user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name);
return CMD_FAILURE;
}
if ((Ptr->modes[CM_TOPICLOCK]) && (Ptr->GetStatus(user) < STATUS_HOP))
{
user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name);
return CMD_FAILURE;
}
}
char topic[MAXTOPIC];
if (IS_LOCAL(user))
{
/* XXX: we need two string copies for a local topic, because we cant
* let a module see the topic as longer than it actually is
*/
int MOD_RESULT = 0;
strlcpy(topic,parameters[1],MAXTOPIC-1);
FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic));
if (MOD_RESULT)
return CMD_FAILURE;
strlcpy(Ptr->topic,topic,MAXTOPIC-1);
}
else
{
/* Sneaky shortcut, one string copy for a remote topic */
strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1);
}
if (ServerInstance->Config->FullHostInTopic)
strlcpy(Ptr->setby,user->GetFullHost(),127);
else
strlcpy(Ptr->setby,user->nick,127);
Ptr->topicset = ServerInstance->Time();
Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic);
if (IS_LOCAL(user))
/* We know 'topic' will contain valid data here */
FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic));
}
else
{
user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
return CMD_FAILURE;
}
}
return CMD_SUCCESS;
}
\ No newline at end of file +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "configreader.h" +#include "users.h" +#include "modules.h" +#include "commands/cmd_topic.h" + + +extern "C" DllExport command_t* init_command(InspIRCd* Instance) +{ + return new cmd_topic(Instance); +} + +CmdResult cmd_topic::Handle (const char** parameters, int pcnt, userrec *user) +{ + chanrec* Ptr; + + if (pcnt == 1) + { + Ptr = ServerInstance->FindChan(parameters[0]); + if (Ptr) + { + if ((Ptr->modes[CM_SECRET]) && (!Ptr->HasUser(user))) + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name); + return CMD_FAILURE; + } + if (Ptr->topicset) + { + user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic); + user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset); + } + else + { + user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name); + } + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + return CMD_SUCCESS; + } + else if (pcnt>1) + { + Ptr = ServerInstance->FindChan(parameters[0]); + if (Ptr) + { + if (IS_LOCAL(user)) + { + if (!Ptr->HasUser(user)) + { + user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name); + return CMD_FAILURE; + } + if ((Ptr->modes[CM_TOPICLOCK]) && (Ptr->GetStatus(user) < STATUS_HOP)) + { + user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name); + return CMD_FAILURE; + } + } + + char topic[MAXTOPIC]; + + if (IS_LOCAL(user)) + { + /* XXX: we need two string copies for a local topic, because we cant + * let a module see the topic as longer than it actually is + */ + int MOD_RESULT = 0; + + strlcpy(topic,parameters[1],MAXTOPIC-1); + FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic)); + if (MOD_RESULT) + return CMD_FAILURE; + + strlcpy(Ptr->topic,topic,MAXTOPIC-1); + } + else + { + /* Sneaky shortcut, one string copy for a remote topic */ + strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1); + } + + if (ServerInstance->Config->FullHostInTopic) + strlcpy(Ptr->setby,user->GetFullHost(),127); + else + strlcpy(Ptr->setby,user->nick,127); + + Ptr->topicset = ServerInstance->Time(); + Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic); + + if (IS_LOCAL(user)) + /* We know 'topic' will contain valid data here */ + FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic)); + } + else + { + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; + } + } + return CMD_SUCCESS; +} + |