Create corelib/serialization and move existing file formats into it

This is in preparation to adding CBOR support. We don't need yet another
dir for CBOR and placing it in src/corelib/json is just wrong.

Change-Id: I9741f017961b410c910dfffd14ffb9d870340fa6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

examples/corelib/corelib.pro

@@ -3,7 +3,7 @@ CONFIG += no_docs_target
 
 SUBDIRS = \
     ipc \
-    json \
     mimetypes \
+    serialization \
     threads \
     tools

examples/corelib/serialization/savegame/savegame.pro

@@ -8,7 +8,7 @@ CONFIG -= app_bundle
 TEMPLATE = app
 
 # install
-target.path = $$[QT_INSTALL_EXAMPLES]/corelib/json/savegame
+target.path = $$[QT_INSTALL_EXAMPLES]/corelib/serialization/savegame
 INSTALLS += target
 
 SOURCES += main.cpp \

qmake/Makefile.unix

@@ -77,7 +77,6 @@ DEPEND_SRC = \
 	   $(SOURCE_PATH)/src/corelib/global/qrandom.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qabstractfileengine.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qbuffer.cpp \
-	   $(SOURCE_PATH)/src/corelib/io/qdatastream.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qdebug.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qdir.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qdiriterator.cpp \
@@ -91,18 +90,21 @@ DEPEND_SRC = \
 	   $(SOURCE_PATH)/src/corelib/io/qiodevice.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qsettings.cpp \
 	   $(SOURCE_PATH)/src/corelib/io/qtemporaryfile.cpp \
-	   $(SOURCE_PATH)/src/corelib/io/qtextstream.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjsonarray.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjson.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjsondocument.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjsonobject.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjsonparser.cpp \
-	   $(SOURCE_PATH)/src/corelib/json/qjsonvalue.cpp \
 	   $(SOURCE_PATH)/src/corelib/kernel/qcore_mac_objc.mm \
 	   $(SOURCE_PATH)/src/corelib/kernel/qmetatype.cpp \
 	   $(SOURCE_PATH)/src/corelib/kernel/qsystemerror.cpp \
 	   $(SOURCE_PATH)/src/corelib/kernel/qvariant.cpp \
 	   $(SOURCE_PATH)/src/corelib/plugin/quuid.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qdatastream.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjsonarray.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjson.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjsondocument.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjsonobject.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjsonparser.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qjsonvalue.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qtextstream.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qxmlstream.cpp \
+	   $(SOURCE_PATH)/src/corelib/serialization/qxmlutils.cpp \
 	   $(SOURCE_PATH)/src/corelib/tools/qarraydata.cpp \
 	   $(SOURCE_PATH)/src/corelib/tools/qbitarray.cpp \
 	   $(SOURCE_PATH)/src/corelib/tools/qbytearray.cpp\
@@ -123,8 +125,6 @@ DEPEND_SRC = \
 	   $(SOURCE_PATH)/src/corelib/tools/qstringlist.cpp \
 	   $(SOURCE_PATH)/src/corelib/tools/qversionnumber.cpp \
 	   $(SOURCE_PATH)/src/corelib/tools/qvsnprintf.cpp \
-	   $(SOURCE_PATH)/src/corelib/xml/qxmlstream.cpp \
-	   $(SOURCE_PATH)/src/corelib/xml/qxmlutils.cpp \
 	   $(QTSRCS) $(QTSRCS2)
 # QTSRCS and QTSRCS2 come from Makefile.unix.* (concatenated with this
 # by configure); QTSRCS2 may include *.mm entries on macOS.
@@ -256,9 +256,6 @@ projectgenerator.o: $(QMKSRC)/generators/projectgenerator.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
 
-qtextstream.o: $(SOURCE_PATH)/src/corelib/io/qtextstream.cpp
-	$(CXX) -c -o $@ $(CXXFLAGS) $<
-
 qvariant.o: $(SOURCE_PATH)/src/corelib/kernel/qvariant.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
@@ -367,9 +364,6 @@ qlocale_win.o: $(SOURCE_PATH)/src/corelib/tools/qlocale_win.cpp
 qversionnumber.o: $(SOURCE_PATH)/src/corelib/tools/qversionnumber.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qdatastream.o: $(SOURCE_PATH)/src/corelib/io/qdatastream.cpp
-	$(CXX) -c -o $@ $(CXXFLAGS) $<
-
 qbuffer.o: $(SOURCE_PATH)/src/corelib/io/qbuffer.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
@@ -454,34 +448,40 @@ qlinkedlist.o: $(SOURCE_PATH)/src/corelib/tools/qlinkedlist.cpp
 qcryptographichash.o: $(SOURCE_PATH)/src/corelib/tools/qcryptographichash.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qxmlstream.o: $(SOURCE_PATH)/src/corelib/xml/qxmlstream.cpp
-	$(CXX) -c -o $@ $(CXXFLAGS) $<
-
-qxmlutils.o: $(SOURCE_PATH)/src/corelib/xml/qxmlutils.cpp
-	$(CXX) -c -o $@ $(CXXFLAGS) $<
-
 qlogging.o: $(SOURCE_PATH)/src/corelib/global/qlogging.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
 qsystemlibrary.o: $(SOURCE_PATH)/src/corelib/plugin/qsystemlibrary.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjson.o: $(SOURCE_PATH)/src/corelib/json/qjson.cpp
+qdatastream.o: $(SOURCE_PATH)/src/corelib/serialization/qdatastream.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjsondocument.o: $(SOURCE_PATH)/src/corelib/json/qjsondocument.cpp
+qjson.o: $(SOURCE_PATH)/src/corelib/serialization/qjson.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjsonparser.o: $(SOURCE_PATH)/src/corelib/json/qjsonparser.cpp
+qjsondocument.o: $(SOURCE_PATH)/src/corelib/serialization/qjsondocument.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjsonarray.o: $(SOURCE_PATH)/src/corelib/json/qjsonarray.cpp
+qjsonparser.o: $(SOURCE_PATH)/src/corelib/serialization/qjsonparser.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjsonobject.o: $(SOURCE_PATH)/src/corelib/json/qjsonobject.cpp
+qjsonarray.o: $(SOURCE_PATH)/src/corelib/serialization/qjsonarray.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
-qjsonvalue.o: $(SOURCE_PATH)/src/corelib/json/qjsonvalue.cpp
+qjsonobject.o: $(SOURCE_PATH)/src/corelib/serialization/qjsonobject.cpp
+	$(CXX) -c -o $@ $(CXXFLAGS) $<
+
+qjsonvalue.o: $(SOURCE_PATH)/src/corelib/serialization/qjsonvalue.cpp
+	$(CXX) -c -o $@ $(CXXFLAGS) $<
+
+qxmlstream.o: $(SOURCE_PATH)/src/corelib/serialization/qxmlstream.cpp
+	$(CXX) -c -o $@ $(CXXFLAGS) $<
+
+qxmlutils.o: $(SOURCE_PATH)/src/corelib/serialization/qxmlutils.cpp
+	$(CXX) -c -o $@ $(CXXFLAGS) $<
+
+qtextstream.o: $(SOURCE_PATH)/src/corelib/serialization/qtextstream.cpp
 	$(CXX) -c -o $@ $(CXXFLAGS) $<
 
 # DO NOT DELETE THIS LINE -- make depend depends on it

qmake/Makefile.win32

@@ -197,15 +197,12 @@ qmake_pch.obj:
 {$(SOURCE_PATH)\src\corelib\plugin}.cpp{}.obj::
 	$(CXX) $(CXXFLAGS) $<
 
+{$(SOURCE_PATH)\src\corelib\serialization}.cpp{}.obj::
+	$(CXX) $(CXXFLAGS) $<
+
 {$(SOURCE_PATH)\src\corelib\tools}.cpp{}.obj::
 	$(CXX) $(CXXFLAGS) $<
 
-{$(SOURCE_PATH)\src\corelib\xml}.cpp{}.obj::
-	$(CXX) $(CXXFLAGS) $<
-
-{$(SOURCE_PATH)\src\corelib\json}.cpp{}.obj::
-	$(CXX) $(CXXFLAGS) $<
-
 # Make sure qstring_compat.obj and qlibraryinfo.obj aren't compiled with PCH enabled
 qstring_compat.obj: $(SOURCE_PATH)\src\corelib\tools\qstring_compat.cpp
 	$(CXX) -c $(CXXFLAGS_BARE) $(SOURCE_PATH)\src\corelib\tools\qstring_compat.cpp

qmake/qmake.pro

@@ -16,9 +16,8 @@ VPATH += \
     ../src/corelib/kernel \
     ../src/corelib/codecs \
     ../src/corelib/plugin \
-    ../src/corelib/xml \
     ../src/corelib/io \
-    ../src/corelib/json \
+    ../src/corelib/serialization \
     ../tools/shared/windows
 
 INCLUDEPATH += . \

src/corelib/corelib.pro

@@ -35,13 +35,12 @@ include(thread/thread.pri)
 include(tools/tools.pri)
 include(io/io.pri)
 include(itemmodels/itemmodels.pri)
-include(json/json.pri)
 include(plugin/plugin.pri)
 include(kernel/kernel.pri)
 include(codecs/codecs.pri)
+include(serialization/serialization.pri)
 include(statemachine/statemachine.pri)
 include(mimetypes/mimetypes.pri)
-include(xml/xml.pri)
 
 win32 {
     LIBS_PRIVATE += -lws2_32

src/corelib/io/io.pri

@@ -3,8 +3,6 @@
 HEADERS +=  \
         io/qabstractfileengine_p.h \
         io/qbuffer.h \
-        io/qdatastream.h \
-        io/qdatastream_p.h \
         io/qdataurl_p.h \
         io/qdebug.h \
         io/qdebug_p.h \
@@ -22,8 +20,6 @@ HEADERS +=  \
         io/qlockfile.h \
         io/qlockfile_p.h \
         io/qnoncontiguousbytedevice_p.h \
-        io/qtextstream.h \
-        io/qtextstream_p.h \
         io/qtemporarydir.h \
         io/qtemporaryfile.h \
         io/qtemporaryfile_p.h \
@@ -57,7 +53,6 @@ HEADERS +=  \
 SOURCES += \
         io/qabstractfileengine.cpp \
         io/qbuffer.cpp \
-        io/qdatastream.cpp \
         io/qdataurl.cpp \
         io/qtldurl.cpp \
         io/qdebug.cpp \
@@ -71,7 +66,6 @@ SOURCES += \
         io/qlockfile.cpp \
         io/qnoncontiguousbytedevice.cpp \
         io/qstorageinfo.cpp \
-        io/qtextstream.cpp \
         io/qtemporarydir.cpp \
         io/qtemporaryfile.cpp \
         io/qresource.cpp \

src/corelib/json/json.pri

@@ -1,17 +0,0 @@
-HEADERS += \
-    json/qjson_p.h \
-    json/qjsondocument.h \
-    json/qjsonobject.h \
-    json/qjsonvalue.h \
-    json/qjsonarray.h \
-    json/qjsonwriter_p.h \
-    json/qjsonparser_p.h
-
-SOURCES += \
-    json/qjson.cpp \
-    json/qjsondocument.cpp \
-    json/qjsonobject.cpp \
-    json/qjsonarray.cpp \
-    json/qjsonvalue.cpp \
-    json/qjsonwriter.cpp \
-    json/qjsonparser.cpp

src/corelib/serialization/serialization.pri

@@ -0,0 +1,30 @@
+# Qt data formats core module
+
+HEADERS += \
+    serialization/qdatastream.h \
+    serialization/qdatastream_p.h \
+    serialization/qjson_p.h \
+    serialization/qjsondocument.h \
+    serialization/qjsonobject.h \
+    serialization/qjsonvalue.h \
+    serialization/qjsonarray.h \
+    serialization/qjsonwriter_p.h \
+    serialization/qjsonparser_p.h \
+    serialization/qtextstream.h \
+    serialization/qtextstream_p.h \
+    serialization/qxmlstream.h \
+    serialization/qxmlstream_p.h \
+    serialization/qxmlutils_p.h
+
+SOURCES += \
+    serialization/qdatastream.cpp \
+    serialization/qjson.cpp \
+    serialization/qjsondocument.cpp \
+    serialization/qjsonobject.cpp \
+    serialization/qjsonarray.cpp \
+    serialization/qjsonvalue.cpp \
+    serialization/qjsonwriter.cpp \
+    serialization/qjsonparser.cpp \
+    serialization/qtextstream.cpp \
+    serialization/qxmlstream.cpp \
+    serialization/qxmlutils.cpp

src/corelib/xml/xml.pri

@@ -1,10 +0,0 @@
-# Qt xml core module
-
-HEADERS +=    \
-	xml/qxmlstream.h \
-	xml/qxmlstream_p.h \
-	xml/qxmlutils_p.h
-
-SOURCES +=    \
-	xml/qxmlstream.cpp \
-	xml/qxmlutils.cpp

src/tools/bootstrap/bootstrap.pro

@@ -32,7 +32,6 @@ SOURCES += \
            ../../corelib/global/qrandom.cpp \
            ../../corelib/io/qabstractfileengine.cpp \
            ../../corelib/io/qbuffer.cpp \
-           ../../corelib/io/qdatastream.cpp \
            ../../corelib/io/qdebug.cpp \
            ../../corelib/io/qdir.cpp \
            ../../corelib/io/qdiriterator.cpp \
@@ -47,7 +46,6 @@ SOURCES += \
            ../../corelib/io/qresource.cpp \
            ../../corelib/io/qtemporarydir.cpp \
            ../../corelib/io/qtemporaryfile.cpp \
-           ../../corelib/io/qtextstream.cpp \
            ../../corelib/io/qsavefile.cpp \
            ../../corelib/io/qstandardpaths.cpp \
            ../../corelib/io/qloggingcategory.cpp \
@@ -58,6 +56,17 @@ SOURCES += \
            ../../corelib/kernel/qvariant.cpp \
            ../../corelib/kernel/qsystemerror.cpp \
            ../../corelib/plugin/quuid.cpp \
+           ../../corelib/serialization/qdatastream.cpp \
+           ../../corelib/serialization/qjson.cpp \
+           ../../corelib/serialization/qjsondocument.cpp \
+           ../../corelib/serialization/qjsonobject.cpp \
+           ../../corelib/serialization/qjsonarray.cpp \
+           ../../corelib/serialization/qjsonvalue.cpp \
+           ../../corelib/serialization/qjsonparser.cpp \
+           ../../corelib/serialization/qjsonwriter.cpp \
+           ../../corelib/serialization/qtextstream.cpp \
+           ../../corelib/serialization/qxmlutils.cpp \
+           ../../corelib/serialization/qxmlstream.cpp \
            ../../corelib/tools/qbitarray.cpp \
            ../../corelib/tools/qbytearray.cpp \
            ../../corelib/tools/qarraydata.cpp \
@@ -84,15 +93,6 @@ SOURCES += \
            ../../corelib/tools/qstringlist.cpp \
            ../../corelib/tools/qversionnumber.cpp \
            ../../corelib/tools/qvsnprintf.cpp \
-           ../../corelib/xml/qxmlutils.cpp \
-           ../../corelib/xml/qxmlstream.cpp \
-           ../../corelib/json/qjson.cpp \
-           ../../corelib/json/qjsondocument.cpp \
-           ../../corelib/json/qjsonobject.cpp \
-           ../../corelib/json/qjsonarray.cpp \
-           ../../corelib/json/qjsonvalue.cpp \
-           ../../corelib/json/qjsonparser.cpp \
-           ../../corelib/json/qjsonwriter.cpp \
            ../../xml/dom/qdom.cpp \
            ../../xml/sax/qxml.cpp
 

tests/auto/corelib/corelib.pro

@@ -9,10 +9,9 @@ SUBDIRS = \
    global \
    io \
    itemmodels \
-   json \
    mimetypes \
    plugin \
+   serialization \
    statemachine \
    thread \
-   tools \
-   xml
+   tools

tests/auto/corelib/io/io.pro

@@ -2,7 +2,6 @@ TEMPLATE=subdirs
 SUBDIRS=\
     qabstractfileengine \
     qbuffer \
-    qdatastream \
     qdataurl \
     qdebug \
     qdir \
@@ -30,19 +29,16 @@ SUBDIRS=\
     qstorageinfo \
     qtemporarydir \
     qtemporaryfile \
-    qtextstream \
     qurl \
     qurlinternal \
     qurlquery \
 
 !qtHaveModule(gui): SUBDIRS -= \
-    qdatastream \
     qsettings
 
 !qtHaveModule(network): SUBDIRS -= \
     qiodevice \
-    qprocess \
-    qtextstream
+    qprocess
 
 !qtHaveModule(concurrent): SUBDIRS -= \
     qdebug \