diff options
author | peavey <peavey@e03df62e-2008-0410-955e-edbf42e46eb7> | 2007-07-16 17:14:45 +0000 |
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committer | peavey <peavey@e03df62e-2008-0410-955e-edbf42e46eb7> | 2007-07-16 17:14:45 +0000 |
commit | bab14f0dd2345c9d7dcbc47c918563709e1ac094 (patch) | |
tree | 753a23cfc9fc08c6697e80b3e686f074aa911d85 /src/modules/m_silence_ext.cpp | |
parent | 3abff3a37550cc1d88dd4d1fd7ed526e89309a53 (diff) |
'svn propset -R svn:eol-style CR *' Set to UNIX-style always. Binaries are auto skipped by svn.
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7454 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'src/modules/m_silence_ext.cpp')
-rw-r--r-- | src/modules/m_silence_ext.cpp | 373 |
1 files changed, 1 insertions, 372 deletions
diff --git a/src/modules/m_silence_ext.cpp b/src/modules/m_silence_ext.cpp index 06eee9dd4..7b1588043 100644 --- a/src/modules/m_silence_ext.cpp +++ b/src/modules/m_silence_ext.cpp @@ -1,372 +1 @@ -/* +------------------------------------+ - * | 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 "users.h" -#include "channels.h" -#include "modules.h" -#include "hashcomp.h" -#include "wildcard.h" - -/* $ModDesc: Provides support for the /SILENCE command */ - -/* Improved drop-in replacement for the /SILENCE command - * syntax: /SILENCE [+|-]<mask> <p|c|i|n|t|a|x> as in <privatemessage|channelmessage|invites|privatenotice|channelnotice|all|exclude> - * - * example that blocks all except private messages - * /SILENCE +*!*@* a - * /SILENCE +*!*@* px - * - * example that blocks all invites except from channel services - * /SILENCE +*!*@* i - * /SILENCE +chanserv!services@chatters.net ix - * - * example that blocks some bad dude from private, notice and inviting you - * /SILENCE +*!kiddie@lamerz.net pin - * - * TODO: possibly have add and remove check for existing host and only modify flags according to - * what's been changed instead of having to remove first, then add if you want to change - * an entry. - */ - -// pair of hostmask and flags -typedef std::pair<std::string, int> silenceset; - -// deque list of pairs -typedef std::deque<silenceset> silencelist; - -// intmasks for flags -static int SILENCE_PRIVATE = 0x0001; /* p private messages */ -static int SILENCE_CHANNEL = 0x0002; /* c channel messages */ -static int SILENCE_INVITE = 0x0004; /* i invites */ -static int SILENCE_NOTICE = 0x0008; /* n notices */ -static int SILENCE_CNOTICE = 0x0010; /* t channel notices */ -static int SILENCE_ALL = 0x0020; /* a all, (pcint) */ -static int SILENCE_EXCLUDE = 0x0040; /* x exclude this pattern */ - - -class cmd_silence : public command_t -{ - unsigned int& maxsilence; - public: - cmd_silence (InspIRCd* Instance, unsigned int &max) : command_t(Instance,"SILENCE", 0, 0), maxsilence(max) - { - this->source = "m_silence_ext.so"; - syntax = "{[+|-]<mask> <p|c|i|n|t|a|x>}"; - } - - CmdResult Handle (const char** parameters, int pcnt, userrec *user) - { - if (!pcnt) - { - // no parameters, show the current silence list. - // Use Extensible::GetExt to fetch the silence list - silencelist* sl; - user->GetExt("silence_list", sl); - // if the user has a silence list associated with their user record, show it - if (sl) - { - for (silencelist::const_iterator c = sl->begin(); c != sl->end(); c++) - { - user->WriteServ("271 %s %s %s %s",user->nick, user->nick,c->first.c_str(), DecompPattern(c->second).c_str()); - } - } - user->WriteServ("272 %s :End of Silence List",user->nick); - - return CMD_LOCALONLY; - } - else if (pcnt > 0) - { - // one or more parameters, add or delete entry from the list (only the first parameter is used) - std::string mask = parameters[0] + 1; - char action = *parameters[0]; - // Default is private and notice so clients do not break - int pattern = CompilePattern("pn"); - - // if pattern supplied, use it - if (pcnt > 1) { - pattern = CompilePattern(parameters[1]); - } - - if (!mask.length()) - { - // 'SILENCE +' or 'SILENCE -', assume *!*@* - mask = "*!*@*"; - } - - ModeParser::CleanMask(mask); - - if (action == '-') - { - // fetch their silence list - silencelist* sl; - user->GetExt("silence_list", sl); - // does it contain any entries and does it exist? - if (sl) - { - for (silencelist::iterator i = sl->begin(); i != sl->end(); i++) - { - // search through for the item - irc::string listitem = i->first.c_str(); - if (listitem == mask && i->second == pattern) - { - sl->erase(i); - user->WriteServ("950 %s %s :Removed %s %s from silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str()); - if (!sl->size()) - { - DELETE(sl); - user->Shrink("silence_list"); - } - break; - } - } - } - user->WriteServ("952 %s %s :%s %s does not exist on your silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str()); - } - else if (action == '+') - { - // fetch the user's current silence list - silencelist* sl; - user->GetExt("silence_list", sl); - // what, they dont have one??? WE'RE ALL GONNA DIE! ...no, we just create an empty one. - if (!sl) - { - sl = new silencelist; - user->Extend("silence_list", sl); - } - if (sl->size() > maxsilence) - { - user->WriteServ("952 %s %s :Your silence list is full",user->nick, user->nick); - return CMD_FAILURE; - } - for (silencelist::iterator n = sl->begin(); n != sl->end(); n++) - { - irc::string listitem = n->first.c_str(); - if (listitem == mask && n->second == pattern) - { - user->WriteServ("952 %s %s :%s %s is already on your silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str()); - return CMD_FAILURE; - } - } - if (((pattern & SILENCE_EXCLUDE) > 0)) - { - sl->push_front(silenceset(mask,pattern)); - } - else - { - sl->push_back(silenceset(mask,pattern)); - } - user->WriteServ("951 %s %s :Added %s %s to silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str()); - return CMD_LOCALONLY; - } - } - return CMD_LOCALONLY; - } - - /* turn the nice human readable pattern into a mask */ - int CompilePattern(const char* pattern) - { - int p = 0; - for (const char* n = pattern; *n; n++) - { - switch (*n) - { - case 'p': - p |= SILENCE_PRIVATE; - break; - case 'c': - p |= SILENCE_CHANNEL; - break; - case 'i': - p |= SILENCE_INVITE; - break; - case 'n': - p |= SILENCE_NOTICE; - break; - case 't': - p |= SILENCE_CNOTICE; - break; - case 'a': - p |= SILENCE_ALL; - break; - case 'x': - p |= SILENCE_EXCLUDE; - break; - default: - break; - } - } - return p; - } - - /* turn the mask into a nice human readable format */ - std::string DecompPattern (const int pattern) - { - std::string out; - if ((pattern & SILENCE_PRIVATE) > 0) - out += ",privatemessages"; - if ((pattern & SILENCE_CHANNEL) > 0) - out += ",channelmessages"; - if ((pattern & SILENCE_INVITE) > 0) - out += ",invites"; - if ((pattern & SILENCE_NOTICE) > 0) - out += ",privatenotices"; - if ((pattern & SILENCE_CNOTICE) > 0) - out += ",channelnotices"; - if ((pattern & SILENCE_ALL) > 0) - out = ",all"; - if ((pattern & SILENCE_EXCLUDE) > 0) - out += ",exclude"; - return "<" + out.substr(1) + ">"; - } - -}; - -class ModuleSilence : public Module -{ - cmd_silence* mycommand; - unsigned int maxsilence; - public: - - ModuleSilence(InspIRCd* Me) - : Module(Me), maxsilence(32) - { - OnRehash(NULL, ""); - mycommand = new cmd_silence(ServerInstance,maxsilence); - ServerInstance->AddCommand(mycommand); - } - - virtual void OnRehash(userrec* user, const std::string ¶meter) - { - ConfigReader Conf(ServerInstance); - maxsilence = Conf.ReadInteger("silence", "maxentries", 0, true); - if (!maxsilence) - maxsilence = 32; - } - - void Implements(char* List) - { - List[I_OnRehash] = List[I_OnBuildExemptList] = List[I_OnUserQuit] = List[I_On005Numeric] = List[I_OnUserPreNotice] = List[I_OnUserPreMessage] = List[I_OnUserPreInvite] = 1; - } - - virtual void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message) - { - // when the user quits tidy up any silence list they might have just to keep things tidy - silencelist* sl; - user->GetExt("silence_list", sl); - if (sl) - { - DELETE(sl); - user->Shrink("silence_list"); - } - } - - virtual void On005Numeric(std::string &output) - { - // we don't really have a limit... - output = output + " ESILENCE SILENCE=" + ConvToStr(maxsilence); - } - - virtual void OnBuildExemptList(MessageType message_type, chanrec* chan, userrec* sender, char status, CUList &exempt_list) - { - int public_silence = (message_type == MSG_PRIVMSG ? SILENCE_CHANNEL : SILENCE_CNOTICE); - CUList *ulist; - switch (status) - { - case '@': - ulist = chan->GetOppedUsers(); - break; - case '%': - ulist = chan->GetHalfoppedUsers(); - break; - case '+': - ulist = chan->GetVoicedUsers(); - break; - default: - ulist = chan->GetUsers(); - break; - } - - for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++) - { - if (IS_LOCAL(i->first)) - { - if (MatchPattern(i->first, sender, public_silence) == 1) - { - exempt_list[i->first] = i->first->nick; - } - } - } - } - - virtual int PreText(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list, int silence_type) - { - if (!IS_LOCAL(user)) - return 0; - - if (target_type == TYPE_USER) - { - return MatchPattern((userrec*)dest, user, silence_type); - } - else if (target_type == TYPE_CHANNEL) - { - chanrec* chan = (chanrec*)dest; - if (chan) - { - this->OnBuildExemptList((silence_type == SILENCE_PRIVATE ? MSG_PRIVMSG : MSG_NOTICE), chan, user, status, exempt_list); - } - } - return 0; - } - - virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) - { - return PreText(user, dest, target_type, text, status, exempt_list, SILENCE_PRIVATE); - } - - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) - { - return PreText(user, dest, target_type, text, status, exempt_list, SILENCE_NOTICE); - } - - virtual int OnUserPreInvite(userrec* source,userrec* dest,chanrec* channel) - { - return MatchPattern(dest, source, SILENCE_INVITE); - } - - int MatchPattern(userrec* dest, userrec* source, int pattern) - { - silencelist* sl; - dest->GetExt("silence_list", sl); - if (sl) - { - for (silencelist::const_iterator c = sl->begin(); c != sl->end(); c++) - { - if (((((c->second & pattern) > 0)) || ((c->second & SILENCE_ALL) > 0)) && (ServerInstance->MatchText(source->GetFullHost(), c->first))) - return !(((c->second & SILENCE_EXCLUDE) > 0)); - } - } - return 0; - } - - virtual ~ModuleSilence() - { - } - - virtual Version GetVersion() - { - return Version(1,1,0,1,VF_VENDOR,API_VERSION); - } -}; - -MODULE_INIT(ModuleSilence) +/* +------------------------------------+
* | 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 "users.h"
#include "channels.h"
#include "modules.h"
#include "hashcomp.h"
#include "wildcard.h"
/* $ModDesc: Provides support for the /SILENCE command */
/* Improved drop-in replacement for the /SILENCE command
* syntax: /SILENCE [+|-]<mask> <p|c|i|n|t|a|x> as in <privatemessage|channelmessage|invites|privatenotice|channelnotice|all|exclude>
*
* example that blocks all except private messages
* /SILENCE +*!*@* a
* /SILENCE +*!*@* px
*
* example that blocks all invites except from channel services
* /SILENCE +*!*@* i
* /SILENCE +chanserv!services@chatters.net ix
*
* example that blocks some bad dude from private, notice and inviting you
* /SILENCE +*!kiddie@lamerz.net pin
*
* TODO: possibly have add and remove check for existing host and only modify flags according to
* what's been changed instead of having to remove first, then add if you want to change
* an entry.
*/
// pair of hostmask and flags
typedef std::pair<std::string, int> silenceset;
// deque list of pairs
typedef std::deque<silenceset> silencelist;
// intmasks for flags
static int SILENCE_PRIVATE = 0x0001; /* p private messages */
static int SILENCE_CHANNEL = 0x0002; /* c channel messages */
static int SILENCE_INVITE = 0x0004; /* i invites */
static int SILENCE_NOTICE = 0x0008; /* n notices */
static int SILENCE_CNOTICE = 0x0010; /* t channel notices */
static int SILENCE_ALL = 0x0020; /* a all, (pcint) */
static int SILENCE_EXCLUDE = 0x0040; /* x exclude this pattern */
class cmd_silence : public command_t
{
unsigned int& maxsilence;
public:
cmd_silence (InspIRCd* Instance, unsigned int &max) : command_t(Instance,"SILENCE", 0, 0), maxsilence(max)
{
this->source = "m_silence_ext.so";
syntax = "{[+|-]<mask> <p|c|i|n|t|a|x>}";
}
CmdResult Handle (const char** parameters, int pcnt, userrec *user)
{
if (!pcnt)
{
// no parameters, show the current silence list.
// Use Extensible::GetExt to fetch the silence list
silencelist* sl;
user->GetExt("silence_list", sl);
// if the user has a silence list associated with their user record, show it
if (sl)
{
for (silencelist::const_iterator c = sl->begin(); c != sl->end(); c++)
{
user->WriteServ("271 %s %s %s %s",user->nick, user->nick,c->first.c_str(), DecompPattern(c->second).c_str());
}
}
user->WriteServ("272 %s :End of Silence List",user->nick);
return CMD_LOCALONLY;
}
else if (pcnt > 0)
{
// one or more parameters, add or delete entry from the list (only the first parameter is used)
std::string mask = parameters[0] + 1;
char action = *parameters[0];
// Default is private and notice so clients do not break
int pattern = CompilePattern("pn");
// if pattern supplied, use it
if (pcnt > 1) {
pattern = CompilePattern(parameters[1]);
}
if (!mask.length())
{
// 'SILENCE +' or 'SILENCE -', assume *!*@*
mask = "*!*@*";
}
ModeParser::CleanMask(mask);
if (action == '-')
{
// fetch their silence list
silencelist* sl;
user->GetExt("silence_list", sl);
// does it contain any entries and does it exist?
if (sl)
{
for (silencelist::iterator i = sl->begin(); i != sl->end(); i++)
{
// search through for the item
irc::string listitem = i->first.c_str();
if (listitem == mask && i->second == pattern)
{
sl->erase(i);
user->WriteServ("950 %s %s :Removed %s %s from silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str());
if (!sl->size())
{
DELETE(sl);
user->Shrink("silence_list");
}
break;
}
}
}
user->WriteServ("952 %s %s :%s %s does not exist on your silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str());
}
else if (action == '+')
{
// fetch the user's current silence list
silencelist* sl;
user->GetExt("silence_list", sl);
// what, they dont have one??? WE'RE ALL GONNA DIE! ...no, we just create an empty one.
if (!sl)
{
sl = new silencelist;
user->Extend("silence_list", sl);
}
if (sl->size() > maxsilence)
{
user->WriteServ("952 %s %s :Your silence list is full",user->nick, user->nick);
return CMD_FAILURE;
}
for (silencelist::iterator n = sl->begin(); n != sl->end(); n++)
{
irc::string listitem = n->first.c_str();
if (listitem == mask && n->second == pattern)
{
user->WriteServ("952 %s %s :%s %s is already on your silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str());
return CMD_FAILURE;
}
}
if (((pattern & SILENCE_EXCLUDE) > 0))
{
sl->push_front(silenceset(mask,pattern));
}
else
{
sl->push_back(silenceset(mask,pattern));
}
user->WriteServ("951 %s %s :Added %s %s to silence list",user->nick, user->nick, mask.c_str(), DecompPattern(pattern).c_str());
return CMD_LOCALONLY;
}
}
return CMD_LOCALONLY;
}
/* turn the nice human readable pattern into a mask */
int CompilePattern(const char* pattern)
{
int p = 0;
for (const char* n = pattern; *n; n++)
{
switch (*n)
{
case 'p':
p |= SILENCE_PRIVATE;
break;
case 'c':
p |= SILENCE_CHANNEL;
break;
case 'i':
p |= SILENCE_INVITE;
break;
case 'n':
p |= SILENCE_NOTICE;
break;
case 't':
p |= SILENCE_CNOTICE;
break;
case 'a':
p |= SILENCE_ALL;
break;
case 'x':
p |= SILENCE_EXCLUDE;
break;
default:
break;
}
}
return p;
}
/* turn the mask into a nice human readable format */
std::string DecompPattern (const int pattern)
{
std::string out;
if ((pattern & SILENCE_PRIVATE) > 0)
out += ",privatemessages";
if ((pattern & SILENCE_CHANNEL) > 0)
out += ",channelmessages";
if ((pattern & SILENCE_INVITE) > 0)
out += ",invites";
if ((pattern & SILENCE_NOTICE) > 0)
out += ",privatenotices";
if ((pattern & SILENCE_CNOTICE) > 0)
out += ",channelnotices";
if ((pattern & SILENCE_ALL) > 0)
out = ",all";
if ((pattern & SILENCE_EXCLUDE) > 0)
out += ",exclude";
return "<" + out.substr(1) + ">";
}
};
class ModuleSilence : public Module
{
cmd_silence* mycommand;
unsigned int maxsilence;
public:
ModuleSilence(InspIRCd* Me)
: Module(Me), maxsilence(32)
{
OnRehash(NULL, "");
mycommand = new cmd_silence(ServerInstance,maxsilence);
ServerInstance->AddCommand(mycommand);
}
virtual void OnRehash(userrec* user, const std::string ¶meter)
{
ConfigReader Conf(ServerInstance);
maxsilence = Conf.ReadInteger("silence", "maxentries", 0, true);
if (!maxsilence)
maxsilence = 32;
}
void Implements(char* List)
{
List[I_OnRehash] = List[I_OnBuildExemptList] = List[I_OnUserQuit] = List[I_On005Numeric] = List[I_OnUserPreNotice] = List[I_OnUserPreMessage] = List[I_OnUserPreInvite] = 1;
}
virtual void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message)
{
// when the user quits tidy up any silence list they might have just to keep things tidy
silencelist* sl;
user->GetExt("silence_list", sl);
if (sl)
{
DELETE(sl);
user->Shrink("silence_list");
}
}
virtual void On005Numeric(std::string &output)
{
// we don't really have a limit...
output = output + " ESILENCE SILENCE=" + ConvToStr(maxsilence);
}
virtual void OnBuildExemptList(MessageType message_type, chanrec* chan, userrec* sender, char status, CUList &exempt_list)
{
int public_silence = (message_type == MSG_PRIVMSG ? SILENCE_CHANNEL : SILENCE_CNOTICE);
CUList *ulist;
switch (status)
{
case '@':
ulist = chan->GetOppedUsers();
break;
case '%':
ulist = chan->GetHalfoppedUsers();
break;
case '+':
ulist = chan->GetVoicedUsers();
break;
default:
ulist = chan->GetUsers();
break;
}
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
if (IS_LOCAL(i->first))
{
if (MatchPattern(i->first, sender, public_silence) == 1)
{
exempt_list[i->first] = i->first->nick;
}
}
}
}
virtual int PreText(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list, int silence_type)
{
if (!IS_LOCAL(user))
return 0;
if (target_type == TYPE_USER)
{
return MatchPattern((userrec*)dest, user, silence_type);
}
else if (target_type == TYPE_CHANNEL)
{
chanrec* chan = (chanrec*)dest;
if (chan)
{
this->OnBuildExemptList((silence_type == SILENCE_PRIVATE ? MSG_PRIVMSG : MSG_NOTICE), chan, user, status, exempt_list);
}
}
return 0;
}
virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
return PreText(user, dest, target_type, text, status, exempt_list, SILENCE_PRIVATE);
}
virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
return PreText(user, dest, target_type, text, status, exempt_list, SILENCE_NOTICE);
}
virtual int OnUserPreInvite(userrec* source,userrec* dest,chanrec* channel)
{
return MatchPattern(dest, source, SILENCE_INVITE);
}
int MatchPattern(userrec* dest, userrec* source, int pattern)
{
silencelist* sl;
dest->GetExt("silence_list", sl);
if (sl)
{
for (silencelist::const_iterator c = sl->begin(); c != sl->end(); c++)
{
if (((((c->second & pattern) > 0)) || ((c->second & SILENCE_ALL) > 0)) && (ServerInstance->MatchText(source->GetFullHost(), c->first)))
return !(((c->second & SILENCE_EXCLUDE) > 0));
}
}
return 0;
}
virtual ~ModuleSilence()
{
}
virtual Version GetVersion()
{
return Version(1,1,0,1,VF_VENDOR,API_VERSION);
}
};
MODULE_INIT(ModuleSilence)
\ No newline at end of file |