From 569458a1c1847f42dca8556e92a9275af1a13a4b Mon Sep 17 00:00:00 2001
From: Konrad <KonradD@tutanota.com>
Date: Tue, 28 Mar 2017 11:18:27 +0200
Subject: [PATCH] Changed: Qt dependecies are optional

---
 libresapi/src/api/ApiServer.cpp | 15 +++++++--
 libresapi/src/libresapi.pro     | 55 ++++++++++++++++++---------------
 retroshare.pri                  |  6 ++++
 3 files changed, 48 insertions(+), 28 deletions(-)

diff --git a/libresapi/src/api/ApiServer.cpp b/libresapi/src/api/ApiServer.cpp
index 6efadeaf6..327dd6260 100644
--- a/libresapi/src/api/ApiServer.cpp
+++ b/libresapi/src/api/ApiServer.cpp
@@ -17,7 +17,9 @@
 #include "ChannelsHandler.h"
 #include "StatsHandler.h"
 
-#include "SettingsHandler.h"
+#ifdef LIBRESAPI_QT
+    #include "SettingsHandler.h"
+#endif
 
 /*
 data types in json       http://json.org/
@@ -238,8 +240,10 @@ public:
         mChatHandler(sts, ifaces.mNotify, ifaces.mMsgs, ifaces.mPeers, ifaces.mIdentity, &mPeersHandler),
         mApiPluginHandler(sts, ifaces),
 	    mChannelsHandler(ifaces.mGxsChannels),
-	    mStatsHandler(),
-	    mSettingsHandler(sts)
+	    mStatsHandler()
+#ifdef LIBRESAPI_QT
+	    ,mSettingsHandler(sts)
+#endif
     {
         // the dynamic cast is to not confuse the addResourceHandler template like this:
         // addResourceHandler(derived class, parent class)
@@ -265,8 +269,10 @@ public:
                                   &ChannelsHandler::handleRequest);
 		router.addResourceHandler("stats", dynamic_cast<ResourceRouter*>(&mStatsHandler),
 		                          &StatsHandler::handleRequest);
+#ifdef LIBRESAPI_QT
 		router.addResourceHandler("settings", dynamic_cast<ResourceRouter*>(&mSettingsHandler),
 		                                  &SettingsHandler::handleRequest);
+#endif
 	}
 
     PeersHandler mPeersHandler;
@@ -279,7 +285,10 @@ public:
     ApiPluginHandler mApiPluginHandler;
     ChannelsHandler mChannelsHandler;
 	StatsHandler mStatsHandler;
+
+#ifdef LIBRESAPI_QT
 	SettingsHandler mSettingsHandler;
+#endif
 };
 
 ApiServer::ApiServer():
diff --git a/libresapi/src/libresapi.pro b/libresapi/src/libresapi.pro
index 33c4f726c..e548ea9d0 100644
--- a/libresapi/src/libresapi.pro
+++ b/libresapi/src/libresapi.pro
@@ -3,8 +3,7 @@
 TEMPLATE = lib
 CONFIG += staticlib
 CONFIG += create_prl
-CONFIG += qt
-QT += core
+CONFIG -= qt
 TARGET = resapi
 TARGET_PRL = libresapi
 DESTDIR = lib
@@ -13,32 +12,32 @@ INCLUDEPATH += ../../libretroshare/src
 
 retroshare_android_service {
     win32 {
-            OBJECTS_DIR = temp/obj
+        OBJECTS_DIR = temp/obj
 
-            LIBS_DIR = $$PWD/../../libs/lib
-            LIBS += $$OUT_PWD/../../libretroshare/src/lib/libretroshare.a
-            LIBS += $$OUT_PWD/../../openpgpsdk/src/lib/libops.a
+        LIBS_DIR = $$PWD/../../libs/lib
+        LIBS += $$OUT_PWD/../../libretroshare/src/lib/libretroshare.a
+        LIBS += $$OUT_PWD/../../openpgpsdk/src/lib/libops.a
 
-            for(lib, LIB_DIR):LIBS += -L"$$lib"
-            for(bin, BIN_DIR):LIBS += -L"$$bin"
+        for(lib, LIB_DIR):LIBS += -L"$$lib"
+        for(bin, BIN_DIR):LIBS += -L"$$bin"
 
 
-            LIBS += -lssl -lcrypto -lpthread -lminiupnpc -lz -lws2_32
-            LIBS += -luuid -lole32 -liphlpapi -lcrypt32 -lgdi32
-            LIBS += -lwinmm
+        LIBS += -lssl -lcrypto -lpthread -lminiupnpc -lz -lws2_32
+        LIBS += -luuid -lole32 -liphlpapi -lcrypt32 -lgdi32
+        LIBS += -lwinmm
 
-            DEFINES *= WINDOWS_SYS WIN32_LEAN_AND_MEAN _USE_32BIT_TIME_T
+        DEFINES *= WINDOWS_SYS WIN32_LEAN_AND_MEAN _USE_32BIT_TIME_T
 
-            DEPENDPATH += . $$INC_DIR
-            INCLUDEPATH += . $$INC_DIR
+        DEPENDPATH += . $$INC_DIR
+        INCLUDEPATH += . $$INC_DIR
 
-            greaterThan(QT_MAJOR_VERSION, 4) {
-                    # Qt 5
-                    RC_INCLUDEPATH += $$_PRO_FILE_PWD_/../../libretroshare/src
-            } else {
-                    # Qt 4
-                    QMAKE_RC += --include-dir=$$_PRO_FILE_PWD_/../../libretroshare/src
-            }
+        greaterThan(QT_MAJOR_VERSION, 4) {
+                # Qt 5
+                RC_INCLUDEPATH += $$_PRO_FILE_PWD_/../../libretroshare/src
+        } else {
+                # Qt 4
+                QMAKE_RC += --include-dir=$$_PRO_FILE_PWD_/../../libretroshare/src
+        }
     }
 
     DEPENDPATH += . ../../libretroshare/src/
@@ -183,8 +182,7 @@ SOURCES += \
     util/ContentTypes.cpp \
     api/ApiPluginHandler.cpp \
     api/ChannelsHandler.cpp \
-    api/StatsHandler.cpp \
-    api/SettingsHandler.cpp
+    api/StatsHandler.cpp
 
 HEADERS += \
 	api/ApiServer.h \
@@ -211,8 +209,7 @@ HEADERS += \
     util/ContentTypes.h \
     api/ApiPluginHandler.h \
     api/ChannelsHandler.h \
-    api/StatsHandler.h \
-    api/SettingsHandler.h
+    api/StatsHandler.h
 
 libresapilocalserver {
     CONFIG *= qt
@@ -220,3 +217,11 @@ libresapilocalserver {
     SOURCES *= api/ApiServerLocal.cpp
     HEADERS *= api/ApiServerLocal.h
 }
+
+qt_dependencies {
+    CONFIG *= qt
+    QT *= core
+
+    SOURCES += api/SettingsHandler.cpp
+    HEADERS += api/SettingsHandler.h
+}
diff --git a/retroshare.pri b/retroshare.pri
index 498131aea..e27348311 100644
--- a/retroshare.pri
+++ b/retroshare.pri
@@ -29,6 +29,11 @@ retroshare_qml_app:CONFIG -= no_retroshare_qml_app
 CONFIG *= no_libresapilocalserver
 libresapilocalserver:CONFIG -= no_libresapilocalserver
 
+# To enable Qt dependencies in libresapi append the following
+# assignation to qmake command line "CONFIG+=qt_dependencies"
+CONFIG *= no_qt_dependencies
+qt_dependencies:CONFIG -= no_qt_dependencies
+
 # To disable libresapi via HTTP (based on libmicrohttpd) append the following
 # assignation to qmake command line "CONFIG+=no_libresapihttpserver"
 CONFIG *= libresapihttpserver
@@ -155,6 +160,7 @@ unfinished {
 wikipoos:DEFINES *= RS_USE_WIKI
 rs_gxs:DEFINES *= RS_ENABLE_GXS
 libresapilocalserver:DEFINES *= LIBRESAPI_LOCAL_SERVER
+qt_dependencies:DEFINES *= LIBRESAPI_QT
 libresapihttpserver:DEFINES *= ENABLE_WEBUI
 sqlcipher:DEFINES -= NO_SQLCIPHER
 no_sqlcipher:DEFINES *= NO_SQLCIPHER