[1924] Move the common_defs to the cc directory

Currently, it contains only the definitions related to CC. If we have
other definitions for other purposes, we may create further definition
files.

Also, rename it to proto_defs, since all is protocol constants.

Move the generator scripts to better place.

There should be no difference in functionality.

src/lib/cc/Makefile.am

@@ -25,6 +25,7 @@ libb10_cc_la_SOURCES = data.cc data.h session.cc session.h
 libb10_cc_la_SOURCES += logger.cc logger.h
 nodist_libb10_cc_la_SOURCES = cc_messages.cc cc_messages.h
 libb10_cc_la_LIBADD = $(top_builddir)/src/lib/log/libb10-log.la
+nodist_libb10_cc_la_SOURCES += proto_defs.cc proto_defs.h
 
 CLEANFILES = *.gcno *.gcda session_config.h cc_messages.cc cc_messages.h
 
@@ -34,6 +35,9 @@ session_config.h: session_config.h.pre
 cc_messages.cc cc_messages.h: cc_messages.mes
 	$(top_builddir)/src/lib/log/compiler/message $(top_srcdir)/src/lib/cc/cc_messages.mes
 
-BUILT_SOURCES = session_config.h cc_messages.cc cc_messages.h
+BUILT_SOURCES = session_config.h cc_messages.cc cc_messages.h proto_defs.h
+
+proto_defs.h: $(top_srcdir)/src/lib/util/python/const2hdr.py proto_defs.cc
+	$(PYTHON) $(top_srcdir)/src/lib/util/python/const2hdr.py $(srcdir)/proto_defs.cc $@
 
 EXTRA_DIST = cc_messages.mes

src/lib/util/common_defs.cc → src/lib/cc/proto_defs.cc

@@ -12,15 +12,15 @@
 // OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 // PERFORMANCE OF THIS SOFTWARE.
 
-#include <util/common_defs.h>
+#include <cc/proto_defs.h>
 
 namespace isc {
-namespace util {
+namespace cc {
 
-// Aside from defining the values for the C++ util library, this file is also
+// Aside from defining the values for the C++ library, this file is also
 // used as direct input of the generator of the python counterpart. Please,
 // keep the syntax here simple and check the generated file
-// (lib/python/isc/util/common_defs.py) is correct and sane.
+// (lib/python/isc/cc/proto_defs.py) is correct and sane.
 
 // The constants used in the CC protocol
 // First the header names

src/lib/cc/session.cc

@@ -480,14 +480,14 @@ Session::group_sendmsg(ConstElementPtr msg, std::string group,
     ElementPtr env = Element::createMap();
     const long int nseq = ++impl_->sequence_;
 
-    env->set(isc::util::CC_HEADER_TYPE,
-             Element::create(isc::util::CC_COMMAND_SEND));
-    env->set(isc::util::CC_HEADER_FROM, Element::create(impl_->lname_));
-    env->set(isc::util::CC_HEADER_TO, Element::create(to));
-    env->set(isc::util::CC_HEADER_GROUP, Element::create(group));
-    env->set(isc::util::CC_HEADER_INSTANCE, Element::create(instance));
-    env->set(isc::util::CC_HEADER_SEQ, Element::create(nseq));
-    env->set(isc::util::CC_HEADER_WANT_ANSWER, Element::create(want_answer));
+    env->set(CC_HEADER_TYPE,
+             Element::create(CC_COMMAND_SEND));
+    env->set(CC_HEADER_FROM, Element::create(impl_->lname_));
+    env->set(CC_HEADER_TO, Element::create(to));
+    env->set(CC_HEADER_GROUP, Element::create(group));
+    env->set(CC_HEADER_INSTANCE, Element::create(instance));
+    env->set(CC_HEADER_SEQ, Element::create(nseq));
+    env->set(CC_HEADER_WANT_ANSWER, Element::create(want_answer));
 
     sendmsg(env, msg);
     return (nseq);

src/lib/cc/session.h

@@ -17,8 +17,7 @@
 
 #include <cc/data.h>
 #include <cc/session_config.h>
-
-#include <util/common_defs.h>
+#include <cc/proto_defs.h>
 
 #include <exceptions/exceptions.h>
 
@@ -84,9 +83,8 @@ namespace isc {
             virtual int group_sendmsg(isc::data::ConstElementPtr msg,
                                       std::string group,
                                       std::string instance =
-                                          isc::util::CC_INSTANCE_WILDCARD,
-                                      std::string to =
-                                          isc::util::CC_TO_WILDCARD,
+                                          CC_INSTANCE_WILDCARD,
+                                      std::string to = CC_TO_WILDCARD,
                                       bool want_answer = false) = 0;
             virtual bool group_recvmsg(isc::data::ConstElementPtr& envelope,
                                        isc::data::ConstElementPtr& msg,

src/lib/python/isc/cc/Makefile.am

 SUBDIRS = . tests
 
 python_PYTHON =	__init__.py data.py session.py message.py
+nodist_python_PYTHON = proto_defs.py
+BUILT_SOURCES = proto_defs.py
+
+proto_defs.py: $(top_srcdir)/src/lib/cc/proto_defs.cc \
+	$(top_srcdir)/src/lib/util/python/pythonize_constants.py
+	$(PYTHON) $(top_srcdir)/src/lib/util/python/pythonize_constants.py \
+		$(top_srcdir)/src/lib/cc/proto_defs.cc $@
+
 
 pythondir = $(pyexecdir)/isc/cc
 

src/lib/python/isc/cc/session.py

@@ -22,7 +22,7 @@ import threading
 import bind10_config
 
 import isc.cc.message
-from isc.util.common_defs import *
+from isc.cc.proto_defs import *
 
 class ProtocolError(Exception): pass
 class NetworkError(Exception): pass

src/lib/python/isc/util/Makefile.am

 SUBDIRS = . cio tests
 
-python_PYTHON = __init__.py process.py socketserver_mixin.py file.py \
-		common_defs.py
-BUILT_SOURCES = common_defs.py
-EXTRA_DIST = pythonize_constants.py
-
-common_defs.py: $(top_srcdir)/src/lib/util/common_defs.cc pythonize_constants.py
-	$(PYTHON) $(srcdir)/pythonize_constants.py $(top_srcdir)/src/lib/util/common_defs.cc $@
+python_PYTHON = __init__.py process.py socketserver_mixin.py file.py
 
 pythondir = $(pyexecdir)/isc/util
 

src/lib/util/Makefile.am

@@ -19,7 +19,6 @@ libb10_util_la_SOURCES += interprocess_sync_null.h interprocess_sync_null.cc
 libb10_util_la_SOURCES += memory_segment.h
 libb10_util_la_SOURCES += memory_segment_local.h memory_segment_local.cc
 libb10_util_la_SOURCES += range_utilities.h
-libb10_util_la_SOURCES += common_defs.h common_defs.cc
 libb10_util_la_SOURCES += hash/sha1.h hash/sha1.cc
 libb10_util_la_SOURCES += encode/base16_from_binary.h
 libb10_util_la_SOURCES += encode/base32hex.h encode/base64.h
@@ -30,12 +29,7 @@ libb10_util_la_SOURCES += encode/binary_from_base16.h
 libb10_util_la_SOURCES += random/qid_gen.h random/qid_gen.cc
 libb10_util_la_SOURCES += random/random_number_generator.h
 
-EXTRA_DIST = python/pycppwrapper_util.h const2hdr.py
-BUILT_SOURCES = common_defs.h
-
-common_defs.h: const2hdr.py common_defs.cc
-	$(PYTHON) $(srcdir)/const2hdr.py $(srcdir)/common_defs.cc $@
-
+EXTRA_DIST = python/pycppwrapper_util.h
 libb10_util_la_LIBADD = $(top_builddir)/src/lib/exceptions/libb10-exceptions.la
 CLEANFILES = *.gcno *.gcda
 

src/lib/util/python/Makefile.am

-noinst_SCRIPTS = gen_wiredata.py mkpywrapper.py
+noinst_SCRIPTS = gen_wiredata.py mkpywrapper.py const2hdr.py \
+	pythonize_constants.py