This is used internally by QMP. It's also a pretty good example of a typical
command conversion.
Signed-off-by: Anthony Liguori<address@hidden>
diff --git a/Makefile.objs b/Makefile.objs
index 5dae800..e1a2756 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -103,7 +103,7 @@ common-obj-y += block-migration.o
common-obj-y += pflib.o
common-obj-y += bitmap.o bitops.o
common-obj-y += qmp-marshal-types.o qmp-marshal-types-core.o
-common-obj-y += qmp-core.o qmp-marshal.o
+common-obj-y += qmp-core.o qmp-marshal.o qmp.o
common-obj-$(CONFIG_BRLAPI) += baum.o
common-obj-$(CONFIG_POSIX) += migration-exec.o migration-unix.o migration-fd.o
diff --git a/qmp-schema.json b/qmp-schema.json
index e69de29..e72bc18 100644
--- a/qmp-schema.json
+++ b/qmp-schema.json
@@ -0,0 +1,90 @@
+# *-*- Mode: Python -*-*
+
+##
+# QMP Schema
+#
+# This file defines the types, commands, and events used by QMP. It should
+# fully describe the interface used by QMP.
+#
+# This file is designed to be loosely based on JSON although it's technical
+# executable Python. While dictionaries are used, they are parsed as
+# OrderedDicts so that ordering is preserved.
+#
+# There are two basic syntaxes used. The first syntax defines a type and is
+# represented by a dictionary. There are three kinds of types that are
+# supported.
+#
+# A complex type is a dictionary containing a single key who's value is a
+# dictionary. This corresponds to a struct in C or an Object in JSON. An
+# example of a complex type is:
+#
+# { 'type': 'MyType',
+# 'data' { 'member1': 'str', 'member2': 'int', '*member3': 'str } }
+#
+# The use of '*' as a prefix to the name means the member is optional.
Optional
+# members should always be added to the end of the dictionary to preserve
+# backwards compatibility.
+#
+# An enumeration type is a dictionary containing a single key who's value is a
+# list of strings. An example enumeration is:
+#
+# { 'enum': 'MyEnum', 'data': [ 'value1', 'value2', 'value3' ] }
+#
+# A signal is similar in form to a complex type except the single key is
+# entirely upper case instead of CamelCase. An example signal is:
+#
+# { 'event': 'MY_SIGNAL', 'data': { 'arg1': 'str', 'arg2': 'str' } }
+#
+# Generally speaking, complex types and enums should always use CamelCase for
+# the type names.
+#
+# Commands are defined by using a list containing three members. The first
+# member is the command name, the second member is a dictionary containing
+# arguments, and the third member is the return type.
+#
+# An example command is:
+#
+# { 'command': 'my-command',
+# 'data': { 'arg1': 'str', '*arg2': 'str' },
+# 'returns': 'str' ]
+#
+# Command names should be all lower case with words separated by a hyphen.
+
+### 0.14.0 commands. Do not modify. ###
+
+##
+# @VersionInfo:
+#
+# A description of QEMU's version.
+#
+# @qemu.major: The major version of QEMU
+#
+# @qemu.minor: The minor version of QEMU
+#
+# @qemu.micro: The micro version of QEMU. By current convention, a micro
+# version of 50 signifies a development branch. A micro version
+# greater than or equal to 90 signifies a release candidate for
+# the next minor version. A micro version of less than 50
+# signifies a stable release.
+#
+# @package: QEMU will always set this field to an empty string. Downstream
+# versions of QEMU should set this to a non-empty string. The
+# exact format depends on the downstream however it highly
+# recommended that a unique name is used.
+#
+# Since: 0.14.0
+##
+{ 'type': 'VersionInfo',
+ 'data': {'qemu': {'major': 'int', 'minor': 'int', 'micro': 'int'},
+ 'package': 'str'} }
+
+##
+# @query-version:
+#
+# Returns the current version of QEMU.
+#
+# Returns: A @VersionInfo object describing the current version of QEMU.
+#
+# Since: 0.14.0
+##
+{ 'command': 'query-version', 'returns': 'VersionInfo' }
diff --git a/qmp.c b/qmp.c
new file mode 100644
index 0000000..7b626f5
--- /dev/null
+++ b/qmp.c
@@ -0,0 +1,31 @@
+/*
+ * QAPI
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ * Anthony Liguori<address@hidden>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2. See
+ * the COPYING.LIB file in the top-level directory.
+ */
+#include "qemu-common.h"
+#include "qmp-core.h"
+#include "qmp.h"
+
+VersionInfo *qmp_query_version(Error **err)
+{
+ VersionInfo *info = qmp_alloc_version_info();
+ const char *version = QEMU_VERSION;
+ char *tmp;
+
+ info->qemu.major = strtol(version,&tmp, 10);