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-rw-r--r--src/modules/cmd_privmsg.cpp220
1 files changed, 220 insertions, 0 deletions
diff --git a/src/modules/cmd_privmsg.cpp b/src/modules/cmd_privmsg.cpp
new file mode 100644
index 000000000..781ad8bac
--- /dev/null
+++ b/src/modules/cmd_privmsg.cpp
@@ -0,0 +1,220 @@
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+/** Handle /PRIVMSG. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandPrivmsg : public Command
+{
+ public:
+ /** Constructor for privmsg.
+ */
+ CommandPrivmsg ( Module* parent) : Command(parent,"PRIVMSG",2,2) { syntax = "<target>{,<target>} <message>"; }
+ /** Handle command.
+ * @param parameters The parameters to the comamnd
+ * @param pcnt The number of parameters passed to teh command
+ * @param user The user issuing the command
+ * @return A value from CmdResult to indicate command success or failure.
+ */
+ CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+};
+
+CmdResult CommandPrivmsg::Handle (const std::vector<std::string>& parameters, User *user)
+{
+ User *dest;
+ Channel *chan;
+ CUList except_list;
+
+ user->idle_lastmsg = ServerInstance->Time();
+
+ if (ServerInstance->Parser->LoopCall(user, this, parameters, 0))
+ return CMD_SUCCESS;
+
+ if (parameters[0][0] == '$')
+ {
+ if (!user->HasPrivPermission("users/mass-message"))
+ return CMD_SUCCESS;
+
+ ModResult MOD_RESULT;
+ std::string temp = parameters[1];
+ FIRST_MOD_RESULT(ServerInstance, OnUserPreMessage, MOD_RESULT, (user, (void*)parameters[0].c_str(), TYPE_SERVER, temp, 0, except_list));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return CMD_FAILURE;
+
+ const char* text = temp.c_str();
+ const char* servermask = (parameters[0].c_str()) + 1;
+
+ FOREACH_MOD(I_OnText,OnText(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, except_list));
+ if (InspIRCd::Match(ServerInstance->Config->ServerName, servermask, NULL))
+ {
+ user->SendAll("PRIVMSG", "%s", text);
+ }
+ FOREACH_MOD(I_OnUserMessage,OnUserMessage(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, except_list));
+ return CMD_SUCCESS;
+ }
+ char status = 0;
+ const char* target = parameters[0].c_str();
+
+ if (ServerInstance->Modes->FindPrefix(*target))
+ {
+ status = *target;
+ target++;
+ }
+ if (*target == '#')
+ {
+ chan = ServerInstance->FindChan(target);
+
+ except_list.insert(user);
+
+ if (chan)
+ {
+ if (IS_LOCAL(user) && chan->GetPrefixValue(user) < VOICE_VALUE)
+ {
+ if (chan->IsModeSet('n') && !chan->HasUser(user))
+ {
+ user->WriteNumeric(404, "%s %s :Cannot send to channel (no external messages)", user->nick.c_str(), chan->name.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (chan->IsModeSet('m'))
+ {
+ user->WriteNumeric(404, "%s %s :Cannot send to channel (+m)", user->nick.c_str(), chan->name.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (ServerInstance->Config->RestrictBannedUsers)
+ {
+ if (chan->IsBanned(user))
+ {
+ user->WriteNumeric(404, "%s %s :Cannot send to channel (you're banned)", user->nick.c_str(), chan->name.c_str());
+ return CMD_FAILURE;
+ }
+ }
+ }
+ ModResult MOD_RESULT;
+
+ std::string temp = parameters[1];
+ FIRST_MOD_RESULT(ServerInstance, OnUserPreMessage, MOD_RESULT, (user,chan,TYPE_CHANNEL,temp,status,except_list));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return CMD_FAILURE;
+
+ const char* text = temp.c_str();
+
+ /* Check again, a module may have zapped the input string */
+ if (temp.empty())
+ {
+ user->WriteNumeric(412, "%s :No text to send", user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ FOREACH_MOD(I_OnText,OnText(user,chan,TYPE_CHANNEL,text,status,except_list));
+
+ if (status)
+ {
+ if (ServerInstance->Config->UndernetMsgPrefix)
+ {
+ chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%c %s", status, chan->name.c_str(), status, text);
+ }
+ else
+ {
+ chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%s", status, chan->name.c_str(), text);
+ }
+ }
+ else
+ {
+ chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %s :%s", chan->name.c_str(), text);
+ }
+
+ FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,chan,TYPE_CHANNEL,text,status,except_list));
+ }
+ else
+ {
+ /* no such nick/channel */
+ user->WriteNumeric(401, "%s %s :No such nick/channel", user->nick.c_str(), target);
+ return CMD_FAILURE;
+ }
+ return CMD_SUCCESS;
+ }
+
+ const char* destnick = parameters[0].c_str();
+
+ if (IS_LOCAL(user))
+ {
+ const char* targetserver = strchr(destnick, '@');
+
+ if (targetserver)
+ {
+ std::string nickonly;
+
+ nickonly.assign(destnick, 0, targetserver - destnick);
+ dest = ServerInstance->FindNickOnly(nickonly);
+ if (dest && strcasecmp(dest->server, targetserver + 1))
+ {
+ /* Incorrect server for user */
+ user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+ }
+ else
+ dest = ServerInstance->FindNickOnly(destnick);
+ }
+ else
+ dest = ServerInstance->FindNick(destnick);
+
+ if (dest)
+ {
+ if (parameters[1].empty())
+ {
+ user->WriteNumeric(412, "%s :No text to send", user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (IS_AWAY(dest))
+ {
+ /* auto respond with aweh msg */
+ user->WriteNumeric(301, "%s %s :%s", user->nick.c_str(), dest->nick.c_str(), dest->awaymsg.c_str());
+ }
+
+ ModResult MOD_RESULT;
+
+ std::string temp = parameters[1];
+ FIRST_MOD_RESULT(ServerInstance, OnUserPreMessage, MOD_RESULT, (user, dest, TYPE_USER, temp, 0, except_list));
+ if (MOD_RESULT == MOD_RES_DENY)
+ return CMD_FAILURE;
+
+ const char* text = temp.c_str();
+
+ FOREACH_MOD(I_OnText,OnText(user, dest, TYPE_USER, text, 0, except_list));
+
+ if (IS_LOCAL(dest))
+ {
+ // direct write, same server
+ user->WriteTo(dest, "PRIVMSG %s :%s", dest->nick.c_str(), text);
+ }
+
+ FOREACH_MOD(I_OnUserMessage,OnUserMessage(user, dest, TYPE_USER, text, 0, except_list));
+ }
+ else
+ {
+ /* no such nick/channel */
+ user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+ return CMD_SUCCESS;
+}
+
+COMMAND_INIT(CommandPrivmsg)