X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_spanningtree%2Fcapab.cpp;h=0ab815fef71e8eaef8c38516f8d6d236552071b0;hb=9375c633371ee8d25adc5cf756590077e5100bb5;hp=62afe5974b6262b36458dec598543626dcee4c8c;hpb=c8b41aa5d256d99eee67ec94492a94dc30e0ea35;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_spanningtree/capab.cpp b/src/modules/m_spanningtree/capab.cpp
index 62afe5974..0ab815fef 100644
--- a/src/modules/m_spanningtree/capab.cpp
+++ b/src/modules/m_spanningtree/capab.cpp
@@ -27,6 +27,7 @@
 #include "utils.h"
 #include "link.h"
 #include "main.h"
+#include "../hash.h"
 
 std::string TreeSocket::MyModules(int filter)
 {
@@ -134,7 +135,7 @@ void TreeSocket::SendCapabilities(int phase)
 
 	std::string extra;
 	/* Do we have sha256 available? If so, we send a challenge */
-	if (Utils->ChallengeResponse && (ServerInstance->Modules->Find("m_sha256.so")))
+	if (Utils->ChallengeResponse && (ServerInstance->Modules->FindDataService<HashProvider>("hash/sha256")))
 	{
 		SetOurChallenge(ServerInstance->GenRandomStr(20));
 		extra = " CHALLENGE=" + this->GetOurChallenge();
@@ -157,6 +158,12 @@ void TreeSocket::SendCapabilities(int phase)
 			" PREFIX="+ServerInstance->Modes->BuildPrefixes()+
 			" CHANMODES="+ServerInstance->Modes->GiveModeList(MASK_CHANNEL)+
 			" USERMODES="+ServerInstance->Modes->GiveModeList(MASK_USER)+
+			// XXX: Advertise the presence or absence of m_globops in CAPAB CAPABILITIES.
+			// Services want to know about it, and since m_globops was not marked as VF_(OPT)COMMON
+			// in 2.0, we advertise it here to not break linking to previous versions.
+			// Protocol version 1201 (1.2) does not have this issue because we advertise m_globops
+			// to 1201 protocol servers irrespectively of its module flags.
+			(ServerInstance->Modules->Find("m_globops.so") != NULL ? " GLOBOPS=1" : " GLOBOPS=0")+
 			" SVSPART=1");
 
 	this->WriteLine("CAPAB END");
@@ -314,7 +321,7 @@ bool TreeSocket::Capab(const parameterlist &params)
 
 		/* Challenge response, store their challenge for our password */
 		std::map<std::string,std::string>::iterator n = this->capab->CapKeys.find("CHALLENGE");
-		if (Utils->ChallengeResponse && (n != this->capab->CapKeys.end()) && (ServerInstance->Modules->Find("m_sha256.so")))
+		if (Utils->ChallengeResponse && (n != this->capab->CapKeys.end()) && (ServerInstance->Modules->FindDataService<HashProvider>("hash/sha256")))
 		{
 			/* Challenge-response is on now */
 			this->SetTheirChallenge(n->second);