From 84dfeec2edc4333cb9b0d24bdef27b274af655ce Mon Sep 17 00:00:00 2001
From: XinyuHou <xinyu@synergy-project.org>
Date: Thu, 24 Nov 2016 12:22:39 +0000
Subject: [PATCH] #6346 Make server bypass lock to screen if it's disable from
 config option

# Conflicts:
#	src/lib/server/Server.cpp
#	src/lib/server/Server.h
---
 src/lib/server/Config.cpp      | 7 ++++++-
 src/lib/server/Server.cpp      | 8 ++++++++
 src/lib/server/Server.h        | 1 +
 src/lib/synergy/option_types.h | 1 +
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/lib/server/Config.cpp b/src/lib/server/Config.cpp
index e50cf1d2..5db28725 100644
--- a/src/lib/server/Config.cpp
+++ b/src/lib/server/Config.cpp
@@ -765,10 +765,12 @@ Config::readSectionOptions(ConfigReadContext& s)
 		else if (name == "win32KeepForeground") {
 			addOption("", kOptionWin32KeepForeground, s.parseBoolean(value));
 		}
+		else if (name == "disableLockToScreen") {
+			addOption("", kOptionDisableLockToScreen, s.parseBoolean(value));
+		}
 		else if (name == "clipboardSharing") {
 			addOption("", kOptionClipboardSharing, s.parseBoolean(value));
 		}
-
 		else {
 			handled = false;
 		}
@@ -1380,6 +1382,9 @@ Config::getOptionName(OptionID id)
 	if (id == kOptionScreenPreserveFocus) {
 		return "preserveFocus";
 	}
+	if (id == kOptionDisableLockToScreen) {
+		return "disableLockToScreen";
+	}
 	if (id == kOptionClipboardSharing) {
 		return "clipboardSharing";
 	}
diff --git a/src/lib/server/Server.cpp b/src/lib/server/Server.cpp
index 206b145c..3a0ce67e 100644
--- a/src/lib/server/Server.cpp
+++ b/src/lib/server/Server.cpp
@@ -92,6 +92,7 @@ Server::Server(
 	m_sendFileThread(NULL),
 	m_writeToDropDirThread(NULL),
 	m_ignoreFileTransfer(false),
+	m_disableLockToScreen(false),
 	m_enableClipboard(true),
 	m_sendDragInfoThread(NULL),
 	m_waitDragInfoThread(true),
@@ -421,6 +422,10 @@ Server::isLockedToScreenServer() const
 bool
 Server::isLockedToScreen() const
 {
+	if (m_disableLockToScreen) {
+		return false;
+	}
+
 	// locked if we say we're locked
 	if (isLockedToScreenServer()) {
 		LOG((CLOG_NOTE "Cursor is locked to screen, check Scroll Lock key"));
@@ -1177,6 +1182,9 @@ Server::processOptions()
 		else if (id == kOptionRelativeMouseMoves) {
 			newRelativeMoves = (value != 0);
 		}
+		else if (id == kOptionDisableLockToScreen) {
+			m_disableLockToScreen = true;
+		}
 		else if (id == kOptionClipboardSharing) {
 			m_enableClipboard = (value != 0);
 
diff --git a/src/lib/server/Server.h b/src/lib/server/Server.h
index a9c5d239..8c522b22 100644
--- a/src/lib/server/Server.h
+++ b/src/lib/server/Server.h
@@ -473,6 +473,7 @@ private:
     Thread*                m_writeToDropDirThread;
     String                m_dragFileExt;
     bool                m_ignoreFileTransfer;
+    bool                m_disableLockToScreen;
     bool                m_enableClipboard;
 
     Thread*                m_sendDragInfoThread;
diff --git a/src/lib/synergy/option_types.h b/src/lib/synergy/option_types.h
index 9c92dc7e..0ac6b358 100644
--- a/src/lib/synergy/option_types.h
+++ b/src/lib/synergy/option_types.h
@@ -67,6 +67,7 @@ static const OptionID    kOptionXTestXineramaUnaware        = OPTION_CODE("XTXU"
 static const OptionID    kOptionScreenPreserveFocus        = OPTION_CODE("SFOC");
 static const OptionID    kOptionRelativeMouseMoves        = OPTION_CODE("MDLT");
 static const OptionID    kOptionWin32KeepForeground        = OPTION_CODE("_KFW");
+static const OptionID    kOptionDisableLockToScreen    = OPTION_CODE("DLTS");
 static const OptionID    kOptionClipboardSharing            = OPTION_CODE("CLPS");
 //@}