X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_samode.cpp;h=bcb876d5b41906c5ca20383517b807852cd210a7;hb=806e57433a38193ae14942ee60f573fe47f4b643;hp=5d088cf12257706544a82084fbb92d199df435df;hpb=553a8da754c8cd308bad2008018849714e70f9b7;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_samode.cpp b/src/modules/m_samode.cpp
index 5d088cf12..bcb876d5b 100644
--- a/src/modules/m_samode.cpp
+++ b/src/modules/m_samode.cpp
@@ -20,8 +20,6 @@
  */
 
 
-/* $ModDesc: Provides more advanced UnrealIRCd SAMODE command */
-
 #include "inspircd.h"
 
 /** Handle /SAMODE
@@ -32,17 +30,47 @@ class CommandSamode : public Command
 	bool active;
 	CommandSamode(Module* Creator) : Command(Creator,"SAMODE", 2)
 	{
+		allow_empty_last_param = false;
 		flags_needed = 'o'; Penalty = 0; syntax = "<target> <modes> {<mode-parameters>}";
 		active = false;
 	}
 
 	CmdResult Handle (const std::vector<std::string>& parameters, User *user)
 	{
+		if (parameters[0].c_str()[0] != '#')
+		{
+			User* target = ServerInstance->FindNickOnly(parameters[0]);
+			if ((!target) || (target->registered != REG_ALL))
+			{
+				user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
+				return CMD_FAILURE;
+			}
+
+			// Changing the modes of another user requires a special permission
+			if ((target != user) && (!user->HasPrivPermission("users/samode-usermodes", true)))
+				return CMD_FAILURE;
+		}
+
+		// XXX: Make ModeParser clear LastParse
+		Modes::ChangeList emptychangelist;
+		ServerInstance->Modes->ProcessSingle(ServerInstance->FakeClient, NULL, ServerInstance->FakeClient, emptychangelist);
+
 		this->active = true;
-		ServerInstance->Parser->CallHandler("MODE", parameters, user);
-		if (ServerInstance->Modes->GetLastParse().length())
-			ServerInstance->SNO->WriteGlobalSno('a', std::string(user->nick) + " used SAMODE: " +ServerInstance->Modes->GetLastParse());
+		CmdResult result = ServerInstance->Parser.CallHandler("MODE", parameters, user);
 		this->active = false;
+
+		if (result == CMD_SUCCESS)
+		{
+			// If lastparse is empty and the MODE command handler returned CMD_SUCCESS then
+			// the client queried the list of a listmode (e.g. /SAMODE #chan b), which was
+			// handled internally by the MODE command handler.
+			//
+			// Viewing the modes of a user or a channel can also result in CMD_SUCCESS, but
+			// that is not possible with /SAMODE because we require at least 2 parameters.
+			const std::string& lastparse = ServerInstance->Modes.GetLastParse();
+			ServerInstance->SNO->WriteGlobalSno('a', user->nick + " used SAMODE: " + (lastparse.empty() ? irc::stringjoiner(parameters) : lastparse));
+		}
+
 		return CMD_SUCCESS;
 	}
 };
@@ -53,21 +81,15 @@ class ModuleSaMode : public Module
  public:
 	ModuleSaMode()
 		: cmd(this)
-	{
-		ServerInstance->AddCommand(&cmd);
-		ServerInstance->Modules->Attach(I_OnPreMode, this);
-	}
-
-	~ModuleSaMode()
 	{
 	}
 
-	Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides more advanced UnrealIRCd SAMODE command", VF_VENDOR);
+		return Version("Provides command SAMODE to allow opers to change modes on channels and users", VF_VENDOR);
 	}
 
-	ModResult OnPreMode(User* source,User* dest,Channel* channel, const std::vector<std::string>& parameters)
+	ModResult OnPreMode(User* source, User* dest, Channel* channel, Modes::ChangeList& modes) CXX11_OVERRIDE
 	{
 		if (cmd.active)
 			return MOD_RES_ALLOW;
@@ -77,7 +99,7 @@ class ModuleSaMode : public Module
 	void Prioritize()
 	{
 		Module *override = ServerInstance->Modules->Find("m_override.so");
-		ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_BEFORE, &override);
+		ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_BEFORE, override);
 	}
 };