finished core functionality, still needs UI from #423

this also depends on irungentoo/toxcore#1114 being merged

core.cpp

@@ -1458,13 +1458,13 @@ QByteArray Core::encryptData(const QByteArray& data)
 {
     if (!pwhash)
         return QByteArray();
-    uint8_t encrypted[data.size() + TOX_PASS_ENCRYPTION_EXTRA_LENGTH];
-    if (tox_pass_encrypt(data.data(), data.size(), pwhash, TOX_HASH_LENGTH, encrypted) == -1)
+    uint8_t encrypted[data.size() + tox_pass_encryption_extra_length()];
+    if (tox_pass_encrypt(reinterpret_cast<const uint8_t*>(data.data()), data.size(), pwhash, TOX_HASH_LENGTH, encrypted) == -1)
     {
         qWarning() << "Core::encryptData: encryption failed";
         return QByteArray();
     }
-    return QByteArray(reinterpret_cast<char*>encrypted, data.size() + TOX_PASS_ENCRYPTION_EXTRA_LENGTH]);
+    return QByteArray(reinterpret_cast<char*>(encrypted), data.size() + tox_pass_encryption_extra_length());
 }
 
 bool Core::encryptFile(const QString& path)

qtox.pro

@@ -52,27 +52,27 @@ contains(JENKINS,YES) {
 
 # Rules for Windows, Mac OSX, and Linux
 win32 {
-    LIBS += -liphlpapi -L$$PWD/libs/lib -ltoxav -ltoxcore -lvpx -lpthread
+    LIBS += -liphlpapi -L$$PWD/libs/lib -ltoxav -ltoxcore -ltoxencryptsave -lvpx -lpthread
     LIBS += -L$$PWD/libs/lib -lopencv_core248 -lopencv_highgui248 -lopencv_imgproc248 -lOpenAL32 -lopus
     LIBS += -lz -lopengl32 -lole32 -loleaut32 -luuid -lvfw32 -ljpeg -ltiff -lpng -ljasper -lIlmImf -lHalf -lws2_32
 } else {
     macx {
-        LIBS += -L$$PWD/libs/lib/ -ltoxcore -ltoxav -lsodium -lvpx -framework OpenAL -lopencv_core -lopencv_highgui
+        LIBS += -L$$PWD/libs/lib/ -ltoxcore -ltoxav -ltoxencryptsave -lsodium -lvpx -framework OpenAL -lopencv_core -lopencv_highgui
     } else {
         # If we're building a package, static link libtox[core,av] and libsodium, since they are not provided by any package
         contains(STATICPKG, YES) {
             target.path = /usr/bin
             INSTALLS += target
-            LIBS += -L$$PWD/libs/lib/ -lopus -lvpx -lopenal -Wl,-Bstatic -ltoxcore -ltoxav -lsodium -lopencv_highgui -lopencv_imgproc -lopencv_core -lz -Wl,-Bdynamic
+            LIBS += -L$$PWD/libs/lib/ -lopus -lvpx -lopenal -Wl,-Bstatic -ltoxcore -ltoxav -ltoxencryptsave -lsodium -lopencv_highgui -lopencv_imgproc -lopencv_core -lz -Wl,-Bdynamic
 	    LIBS += -Wl,-Bstatic -ljpeg -ltiff -lpng -ljasper -lIlmImf -lIlmThread -lIex -ldc1394 -lraw1394 -lHalf -lz -llzma -ljbig
 	    LIBS += -Wl,-Bdynamic -ltbb -lv4l1 -lv4l2 -lgnutls -lrtmp -lgnutls -lavformat -lavcodec -lavutil -lavfilter -lswscale -lusb-1.0
 
         } else {
-            LIBS += -L$$PWD/libs/lib/ -ltoxcore -ltoxav -lvpx -lopenal -lopencv_core -lopencv_highgui -lopencv_imgproc
+            LIBS += -L$$PWD/libs/lib/ -ltoxcore -ltoxav -ltoxencryptsave -lvpx -lopenal -lopencv_core -lopencv_highgui -lopencv_imgproc
         }
 
         contains(JENKINS, YES) {
-            LIBS = ./libs/lib/libtoxav.a ./libs/lib/libvpx.a ./libs/lib/libopus.a ./libs/lib/libtoxcore.a ./libs/lib/libsodium.a -lopencv_core -lopencv_highgui -lopenal
+            LIBS = ./libs/lib/libtoxav.a ./libs/lib/libvpx.a ./libs/lib/libopus.a ./libs/lib/libtoxcore.a ./libs/lib/libsodium.a ./libs/lib/libtoxencryptsave.a -lopencv_core -lopencv_highgui -lopenal
         }
     }
 }