znc: update to 1.6.0

Fixes compilation with musl.

Requires GCC 4.7 or newer, so broken for octeon.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

net/znc/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=znc
-PKG_VERSION:=1.4
-PKG_RELEASE:=3
+PKG_VERSION:=1.6.0
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://znc.in/releases \
 		http://znc.in/releases/archive
-PKG_MD5SUM:=630cb74db34d2d5451ba30b47869f6bb
+PKG_MD5SUM:=674d8c1277752dcc627b96e33a63376e
 
 PKG_MAINTAINER:=Jonas Gorski <jogo@openwrt.org>
 PKG_LICENSE:=Apache-2.0
@@ -34,7 +34,7 @@ endef
 
 define Package/znc
   $(Package/znc/default)
-  DEPENDS:=+libopenssl +libpthread +libstdcpp
+  DEPENDS:=+libopenssl +libpthread +libstdcpp @GCC_VERSION_4_8||GCC_VERSION_4_9
   MENU:=1
 endef
 
@@ -136,6 +136,8 @@ endef
 $(eval $(call module,adminlog,Log user connects and disconnects and failed \
 	logins to file or syslog.))
 
+$(eval $(call module,alias,Provides bouncer-side command alias support.))
+
 $(eval $(call module,autoattach,Reattaches you to channels on activity.))
 
 $(eval $(call module,autocycle,Cycles a channel when you are the only one in \
@@ -198,6 +200,8 @@ $(eval $(call module,flooddetach,This module detaches you from channels which \
 $(eval $(call module,identfile,Places the ident of a user to a file when they \
 	 are trying to connect.))
 
+$(eval $(call module,imapauth,Allow users to authenticate via IMAP.))
+
 $(eval $(call module,keepnick,Tries to get you your primary nick.))
 
 $(eval $(call module,kickrejoin,Implements auto-rejoin-on-kick.))
@@ -209,6 +213,8 @@ $(eval $(call module,listsockets,This module displays a list of all open \
 
 $(eval $(call module,log,Log conversations to file.))
 
+$(eval $(call module,missingmotd,Sends 422 to clients when they login.))
+
 $(eval $(call module,modules_online,This module fakes the online status of \
 	ZNC-*users.))
 

net/znc/patches/001-fix-savebuff-timer-initialization.patch

@@ -0,0 +1,28 @@
+From d6feb6f574933753371687ee42fa19d0b0d8d777 Mon Sep 17 00:00:00 2001
+From: Thomas Kriechbaumer <kriechbaumer@gmail.com>
+Date: Tue, 17 Feb 2015 10:08:30 +0000
+Subject: [PATCH] fix savebuff timer initialization
+
+closes #868
+---
+ modules/savebuff.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/modules/savebuff.cpp
++++ b/modules/savebuff.cpp
+@@ -93,13 +93,13 @@ public:
+ 		else
+ 			m_sPassword = CBlowfish::MD5(sArgs);
+ 
++		AddTimer(new CSaveBuffJob(this, 60, 0, "SaveBuff", "Saves the current buffer to disk every 1 minute"));
++
+ 		return( !m_bBootError );
+ 	}
+ 
+ 	virtual bool OnBoot() override
+ 	{
+-		AddTimer(new CSaveBuffJob(this, 60, 0, "SaveBuff", "Saves the current buffer to disk every 1 minute"));
+-
+ 		CDir saveDir(GetSavePath());
+ 		for (CFile* pFile : saveDir) {
+ 			CString sName;

net/znc/patches/002-CThreadPool-Handle-spurious-wakeups.patch

@@ -0,0 +1,33 @@
+From 2f4488c2a4f2d6b130ded560efa06680bfd8a185 Mon Sep 17 00:00:00 2001
+From: Uli Schlachter <psychon@znc.in>
+Date: Sat, 14 Feb 2015 19:41:26 +0100
+Subject: [PATCH] ~CThreadPool(): Handle spurious wakeups
+
+From pthread_cond_wait()'s man page:
+
+  When using condition variables there is always a boolean predicate involving
+  shared variables associated with each condition wait that is true if the
+  thread should proceed. Spurious wakeups from the pthread_cond_wait() or
+  pthread_cond_timedwait() functions may occur. Since the return from
+  pthread_cond_wait() or pthread_cond_timedwait() does not imply anything about
+  the value of this predicate, the predicate should be re-evaluated upon such
+  return.
+
+Fix ~CThreadPool() to account for this possibility.
+
+Signed-off-by: Uli Schlachter <psychon@znc.in>
+---
+ src/Threads.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/src/Threads.cpp
++++ b/src/Threads.cpp
+@@ -87,7 +87,7 @@ CThreadPool::~CThreadPool() {
+ 	CMutexLocker guard(m_mutex);
+ 	m_done = true;
+ 
+-	if (m_num_threads > 0) {
++	while (m_num_threads > 0) {
+ 		m_cond.broadcast();
+ 		m_exit_cond.wait(m_mutex);
+ 	}

net/znc/patches/003-Fix-CIRCNetwork-FindChans-and-FindQueries-to-be-case.patch

@@ -0,0 +1,149 @@
+From e10b53b87bb7ce87d1a31473e03a02ccafa78787 Mon Sep 17 00:00:00 2001
+From: J-P Nurmi <jpnurmi@gmail.com>
+Date: Tue, 3 Feb 2015 10:11:47 +0100
+Subject: [PATCH] Fix CIRCNetwork::FindChans() and FindQueries() to be
+ case-insensitive
+
+The playback module failed to clear a buffer, because it tried to
+clear "NickServ" whereas ZNC had internally stored it has "nickserv".
+---
+ Makefile.in          |  2 +-
+ src/IRCNetwork.cpp   |  6 ++--
+ test/NetworkTest.cpp | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 101 insertions(+), 3 deletions(-)
+ create mode 100644 test/NetworkTest.cpp
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -48,7 +48,7 @@ LIB_SRCS  := $(addprefix src/,$(LIB_SRCS
+ BIN_SRCS  := src/main.cpp
+ LIB_OBJS  := $(patsubst %cpp,%o,$(LIB_SRCS))
+ BIN_OBJS  := $(patsubst %cpp,%o,$(BIN_SRCS))
+-TESTS     := StringTest ConfigTest UtilsTest ThreadTest NickTest ClientTest
++TESTS     := StringTest ConfigTest UtilsTest ThreadTest NickTest ClientTest NetworkTest
+ TESTS     := $(addprefix test/,$(addsuffix .o,$(TESTS)))
+ CLEAN     := znc src/*.o test/*.o core core.* .version_extra .depend modules/.depend unittest
+ DISTCLEAN := Makefile config.log config.status znc-buildmod \
+--- a/src/IRCNetwork.cpp
++++ b/src/IRCNetwork.cpp
+@@ -787,8 +787,9 @@ CChan* CIRCNetwork::FindChan(CString sNa
+ std::vector<CChan*> CIRCNetwork::FindChans(const CString& sWild) const {
+ 	std::vector<CChan*> vChans;
+ 	vChans.reserve(m_vChans.size());
++	const CString sLower = sWild.AsLower();
+ 	for (std::vector<CChan*>::const_iterator it = m_vChans.begin(); it != m_vChans.end(); ++it) {
+-		if ((*it)->GetName().WildCmp(sWild))
++		if ((*it)->GetName().AsLower().WildCmp(sLower))
+ 			vChans.push_back(*it);
+ 	}
+ 	return vChans;
+@@ -946,8 +947,9 @@ CQuery* CIRCNetwork::FindQuery(const CSt
+ std::vector<CQuery*> CIRCNetwork::FindQueries(const CString& sWild) const {
+ 	std::vector<CQuery*> vQueries;
+ 	vQueries.reserve(m_vQueries.size());
++	const CString sLower = sWild.AsLower();
+ 	for (std::vector<CQuery*>::const_iterator it = m_vQueries.begin(); it != m_vQueries.end(); ++it) {
+-		if ((*it)->GetName().WildCmp(sWild))
++		if ((*it)->GetName().AsLower().WildCmp(sLower))
+ 			vQueries.push_back(*it);
+ 	}
+ 	return vQueries;
+--- /dev/null
++++ b/test/NetworkTest.cpp
+@@ -0,0 +1,96 @@
++/*
++ * Copyright (C) 2004-2015 ZNC, see the NOTICE file for details.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#include <gtest/gtest.h>
++#include <znc/IRCNetwork.h>
++#include <znc/User.h>
++#include <znc/znc.h>
++
++class NetworkTest : public ::testing::Test {
++protected:
++	void SetUp() { CZNC::CreateInstance(); }
++	void TearDown() { CZNC::DestroyInstance(); }
++};
++
++TEST_F(NetworkTest, FindChan) {
++	CUser user("user");
++	CIRCNetwork network(&user, "network");
++
++	EXPECT_TRUE(network.AddChan("#foo", false));
++	EXPECT_TRUE(network.AddChan("#Bar", false));
++	EXPECT_TRUE(network.AddChan("#BAZ", false));
++
++	EXPECT_TRUE(network.FindChan("#foo"));
++	EXPECT_TRUE(network.FindChan("#Bar"));
++	EXPECT_TRUE(network.FindChan("#BAZ"));
++
++	EXPECT_TRUE(network.FindChan("#Foo"));
++	EXPECT_TRUE(network.FindChan("#BAR"));
++	EXPECT_TRUE(network.FindChan("#baz"));
++
++	EXPECT_FALSE(network.FindChan("#f"));
++	EXPECT_FALSE(network.FindChan("&foo"));
++	EXPECT_FALSE(network.FindChan("##foo"));
++}
++
++TEST_F(NetworkTest, FindChans) {
++	CUser user("user");
++	CIRCNetwork network(&user, "network");
++
++	EXPECT_TRUE(network.AddChan("#foo", false));
++	EXPECT_TRUE(network.AddChan("#Bar", false));
++	EXPECT_TRUE(network.AddChan("#BAZ", false));
++
++	EXPECT_EQ(network.FindChans("#f*").size(), 1);
++	EXPECT_EQ(network.FindChans("#b*").size(), 2);
++	EXPECT_EQ(network.FindChans("#?A*").size(), 2);
++	EXPECT_EQ(network.FindChans("*z").size(), 1);
++}
++
++TEST_F(NetworkTest, FindQuery) {
++	CUser user("user");
++	CIRCNetwork network(&user, "network");
++
++	EXPECT_TRUE(network.AddQuery("foo"));
++	EXPECT_TRUE(network.AddQuery("Bar"));
++	EXPECT_TRUE(network.AddQuery("BAZ"));
++
++	EXPECT_TRUE(network.FindQuery("foo"));
++	EXPECT_TRUE(network.FindQuery("Bar"));
++	EXPECT_TRUE(network.FindQuery("BAZ"));
++
++	EXPECT_TRUE(network.FindQuery("Foo"));
++	EXPECT_TRUE(network.FindQuery("BAR"));
++	EXPECT_TRUE(network.FindQuery("baz"));
++
++	EXPECT_FALSE(network.FindQuery("f"));
++	EXPECT_FALSE(network.FindQuery("fo"));
++	EXPECT_FALSE(network.FindQuery("FF"));
++}
++
++TEST_F(NetworkTest, FindQueries) {
++	CUser user("user");
++	CIRCNetwork network(&user, "network");
++
++	EXPECT_TRUE(network.AddQuery("foo"));
++	EXPECT_TRUE(network.AddQuery("Bar"));
++	EXPECT_TRUE(network.AddQuery("BAZ"));
++
++	EXPECT_EQ(network.FindQueries("f*").size(), 1);
++	EXPECT_EQ(network.FindQueries("b*").size(), 2);
++	EXPECT_EQ(network.FindQueries("?A*").size(), 2);
++	EXPECT_EQ(network.FindQueries("*z").size(), 1);
++}

net/znc/patches/004-Fix-chansaver-loading.patch

@@ -0,0 +1,38 @@
+From 7e75018ba60a9f50ea9e936eb1b6eb6b44dbc668 Mon Sep 17 00:00:00 2001
+From: J-P Nurmi <jpnurmi@gmail.com>
+Date: Sat, 28 Feb 2015 21:15:23 +0100
+Subject: [PATCH] Fix chansaver loading
+
+CModules::LoadModule() sets the module type _after_ construction.
+The constructor cannot therefore do actions based on the module
+type. Move loading to OnLoad().
+---
+ modules/chansaver.cpp | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+--- a/modules/chansaver.cpp
++++ b/modules/chansaver.cpp
+@@ -21,6 +21,12 @@
+ class CChanSaverMod : public CModule {
+ public:
+ 	MODCONSTRUCTOR(CChanSaverMod) {
++	}
++
++	virtual ~CChanSaverMod() {
++	}
++
++	bool OnLoad(const CString& sArgsi, CString& sMessage) override {
+ 		switch (GetType()) {
+ 			case CModInfo::GlobalModule:
+ 				LoadUsers();
+@@ -32,9 +38,7 @@ public:
+ 				LoadNetwork(GetNetwork());
+ 				break;
+ 		}
+-	}
+-
+-	virtual ~CChanSaverMod() {
++		return true;
+ 	}
+ 
+ 	void LoadUsers() {

net/znc/patches/005-Fix-rare-conflict-of-HTTP-Basic-auth-and-cookies.patch

@@ -0,0 +1,36 @@
+From 13c2dc126d8bb4c57273178fc455dab6f02e1efc Mon Sep 17 00:00:00 2001
+From: Alexey Sokolov <alexey+znc@asokolov.org>
+Date: Thu, 16 Apr 2015 01:21:57 +0100
+Subject: [PATCH] Fix rare conflict of HTTP-Basic auth and cookies.
+
+Fix #946
+---
+ src/HTTPSock.cpp | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+--- a/src/HTTPSock.cpp
++++ b/src/HTTPSock.cpp
+@@ -122,7 +122,7 @@ void CHTTPSock::ReadLine(const CString&
+ 		sLine.Token(2).Base64Decode(sUnhashed);
+ 		m_sUser = sUnhashed.Token(0, false, ":");
+ 		m_sPass = sUnhashed.Token(1, true, ":");
+-		m_bLoggedIn = OnLogin(m_sUser, m_sPass, true);
++		// Postpone authorization attempt until end of headers, because cookies should be read before that, otherwise session id will be overwritten in GetSession()
+ 	} else if (sName.Equals("Content-Length:")) {
+ 		m_uPostLen = sLine.Token(1).ToULong();
+ 		if (m_uPostLen > MAX_POST_SIZE)
+@@ -170,6 +170,14 @@ void CHTTPSock::ReadLine(const CString&
+ 	} else if (sLine.empty()) {
+ 		m_bGotHeader = true;
+ 
++		if (!m_sUser.empty()) {
++			m_bLoggedIn = OnLogin(m_sUser, m_sPass, true);
++			if (!m_bLoggedIn) {
++				// Error message already was sent
++				return;
++			}
++		}
++
+ 		if (m_bPost) {
+ 			m_sPostData = GetInternalReadBuffer();
+ 			CheckPost();

net/znc/patches/006-Fix-954-Startup-failure-when-simple_away-is-loaded-a.patch

@@ -0,0 +1,24 @@
+From 703a244b9b8c1b4af02a6132c5c70a748d98e3f8 Mon Sep 17 00:00:00 2001
+From: J-P Nurmi <jpnurmi@gmail.com>
+Date: Tue, 28 Apr 2015 10:00:55 +0200
+Subject: [PATCH] Fix #954: Startup failure when simple_away is loaded
+ after awaynick
+
+---
+ src/User.cpp | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/src/User.cpp
++++ b/src/User.cpp
+@@ -1101,6 +1101,11 @@ bool CUser::LoadModule(const CString& sM
+ 		CFile fNVFile = CFile(GetUserPath() + "/moddata/" + sModName + "/.registry");
+ 
+ 		for (vector<CIRCNetwork*>::iterator it = m_vIRCNetworks.begin(); it != m_vIRCNetworks.end(); ++it) {
++			// Check whether the network already has this module loaded (#954)
++			if ((*it)->GetModules().FindModule(sModName)) {
++				continue;
++			}
++
+ 			if (fNVFile.Exists()) {
+ 				CString sNetworkModPath = (*it)->GetNetworkPath() + "/moddata/" + sModName;
+ 				if (!CFile::Exists(sNetworkModPath)) {