[PATCH V9 3/7] libxl: Introduce libxl_internal_types.idl.

[Anthony PERARD <anthony.perard@citrix.com>]

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
 tools/libxl/Makefile                 |    4 +++-
 tools/libxl/gentypes.py              |    9 +++++----
 tools/libxl/libxl_internal.h         |    1 +
 tools/libxl/libxl_types_internal.idl |    9 +++++++++
 4 files changed, 18 insertions(+), 5 deletions(-)
 create mode 100644 tools/libxl/libxl_types_internal.idl

diff --git a/tools/libxl/Makefile b/tools/libxl/Makefile
index 330ee6e..1f6b418 100644
--- a/tools/libxl/Makefile
+++ b/tools/libxl/Makefile
@@ -35,7 +35,7 @@ LIBXL_OBJS-$(CONFIG_IA64) += libxl_nocpuid.o
 LIBXL_OBJS = flexarray.o libxl.o libxl_create.o libxl_dm.o libxl_pci.o \
 			libxl_dom.o libxl_exec.o libxl_xshelp.o libxl_device.o \
 			libxl_internal.o libxl_utils.o libxl_uuid.o $(LIBXL_OBJS-y)
-LIBXL_OBJS += _libxl_types.o libxl_flask.o
+LIBXL_OBJS += _libxl_types.o libxl_flask.o _libxl_types_internal.o
 
 $(LIBXL_OBJS): CFLAGS += $(CFLAGS_libxenctrl) $(CFLAGS_libxenguest) $(CFLAGS_libxenstore) $(CFLAGS_libblktapctl)
 
@@ -81,8 +81,10 @@ _libxl_paths.h: genpath
 libxl_paths.c: _libxl_paths.h
 
 libxl.h: _libxl_types.h
+libxl_internal.h: _libxl_types_internal.h
 
 $(LIBXL_OBJS) $(LIBXLU_OBJS) $(XL_OBJS): libxl.h
+$(LIBXL_OBJS): libxl_internal.h
 
 _libxl_type%.h _libxl_type%.c: libxl_type%.idl gentypes.py libxltypes.py
 	$(PYTHON) gentypes.py libxl_type$*.idl __libxl_type$*.h __libxl_type$*.c
diff --git a/tools/libxl/gentypes.py b/tools/libxl/gentypes.py
index c66a33c..ecf5f15 100644
--- a/tools/libxl/gentypes.py
+++ b/tools/libxl/gentypes.py
@@ -150,8 +150,9 @@ if __name__ == '__main__':
 
     f = open(header, "w")
 
-    f.write("""#ifndef __LIBXL_TYPES_H
-#define __LIBXL_TYPES_H
+    header_define = header.upper().replace('.','_')
+    f.write("""#ifndef %s
+#define %s
 
 /*
  * DO NOT EDIT.
@@ -160,7 +161,7 @@ if __name__ == '__main__':
  * "%s"
  */
 
-""" % " ".join(sys.argv))
+""" % (header_define, header_define, " ".join(sys.argv)))
 
     for ty in types:
         f.write(libxl_C_type_define(ty) + ";\n")
@@ -172,7 +173,7 @@ if __name__ == '__main__':
             f.write("extern libxl_enum_string_table %s_string_table[];\n" % (ty.typename))
         f.write("\n")
 
-    f.write("""#endif /* __LIBXL_TYPES_H */\n""")
+    f.write("""#endif /* %s */\n""" % (header_define))
     f.close()
 
     print "outputting libxl type implementations to %s" % impl
diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
index b431632..29cdba4 100644
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -35,6 +35,7 @@
 
 #include "flexarray.h"
 #include "libxl_utils.h"
+#include "_libxl_types_internal.h"
 
 #define LIBXL_DESTROY_TIMEOUT 10
 #define LIBXL_DEVICE_MODEL_START_TIMEOUT 10
diff --git a/tools/libxl/libxl_types_internal.idl b/tools/libxl/libxl_types_internal.idl
new file mode 100644
index 0000000..20236a6
--- /dev/null
+++ b/tools/libxl/libxl_types_internal.idl
@@ -0,0 +1,9 @@
+namespace("libxl__")
+
+libxl__qmp_message_type  = Enumeration("qmp_message_type", [
+    (1, "QMP"),
+    (2, "return"),
+    (3, "error"),
+    (4, "event"),
+    (5, "invalid"),
+    ])
-- 
Anthony PERARD