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[Qemu-devel] [PATCH 11/25] qapi: add QMP command registration/lookup fun
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 11/25] qapi: add QMP command registration/lookup functions |
Date: |
Thu, 21 Jul 2011 17:01:00 -0300 |
From: Michael Roth <address@hidden>
Registration/lookup functions for that provide a lookup table for
dispatching QMP commands.
Signed-off-by: Michael Roth <address@hidden>
Signed-off-by: Luiz Capitulino <address@hidden>
---
Makefile.objs | 1 +
qapi/qmp-core.h | 39 +++++++++++++++++++++++++++++++++++++++
qapi/qmp-registry.c | 40 ++++++++++++++++++++++++++++++++++++++++
3 files changed, 80 insertions(+), 0 deletions(-)
create mode 100644 qapi/qmp-core.h
create mode 100644 qapi/qmp-registry.c
diff --git a/Makefile.objs b/Makefile.objs
index 92c7b56..c918ee7 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -376,6 +376,7 @@ libcacard-y = cac.o event.o vcard.o vreader.o
vcard_emul_nss.o vcard_emul_type.o
# qapi
qapi-nested-y = qapi-visit-core.o qmp-input-visitor.o qmp-output-visitor.o
qapi-dealloc-visitor.o
+qapi-nested-y += qmp-registry.o
qapi-obj-y = $(addprefix qapi/, $(qapi-nested-y))
vl.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)
diff --git a/qapi/qmp-core.h b/qapi/qmp-core.h
new file mode 100644
index 0000000..8b96d2c
--- /dev/null
+++ b/qapi/qmp-core.h
@@ -0,0 +1,39 @@
+/*
+ * Core Definitions for QAPI/QMP Dispatch
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ * Anthony Liguori <address@hidden>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#ifndef QMP_CORE_H
+#define QMP_CORE_H
+
+#include "qobject.h"
+#include "qdict.h"
+#include "error.h"
+
+typedef void (QmpCommandFunc)(QDict *, QObject **, Error **);
+
+typedef enum QmpCommandType
+{
+ QCT_NORMAL,
+} QmpCommandType;
+
+typedef struct QmpCommand
+{
+ const char *name;
+ QmpCommandType type;
+ QmpCommandFunc *fn;
+ QTAILQ_ENTRY(QmpCommand) node;
+} QmpCommand;
+
+void qmp_register_command(const char *name, QmpCommandFunc *fn);
+QmpCommand *qmp_find_command(const char *name);
+
+#endif
diff --git a/qapi/qmp-registry.c b/qapi/qmp-registry.c
new file mode 100644
index 0000000..3fe8866
--- /dev/null
+++ b/qapi/qmp-registry.c
@@ -0,0 +1,40 @@
+/*
+ * Core Definitions for QAPI/QMP Dispatch
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ * Anthony Liguori <address@hidden>
+ * Michael Roth <address@hidden>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#include "qapi/qmp-core.h"
+
+static QTAILQ_HEAD(, QmpCommand) qmp_commands =
+ QTAILQ_HEAD_INITIALIZER(qmp_commands);
+
+void qmp_register_command(const char *name, QmpCommandFunc *fn)
+{
+ QmpCommand *cmd = qemu_mallocz(sizeof(*cmd));
+
+ cmd->name = name;
+ cmd->type = QCT_NORMAL;
+ cmd->fn = fn;
+ QTAILQ_INSERT_TAIL(&qmp_commands, cmd, node);
+}
+
+QmpCommand *qmp_find_command(const char *name)
+{
+ QmpCommand *i;
+
+ QTAILQ_FOREACH(i, &qmp_commands, node) {
+ if (strcmp(i->name, name) == 0) {
+ return i;
+ }
+ }
+ return NULL;
+}
--
1.7.6.233.gd79bc
- [Qemu-devel] [PULL 0/25]: QMP queue, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 01/25] QMP: add snapshot-blkdev-sync command, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 02/25] Introduce compiler.h header file, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 03/25] Error: Fix build when qemu-common.h is not included, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 05/25] qlist: add qlist_first()/qlist_next(), Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 06/25] qapi: add module init types for qapi, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 04/25] Add hard build dependency on glib, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 09/25] qapi: add QMP output visitor, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 07/25] qapi: add QAPI visitor core, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 11/25] qapi: add QMP command registration/lookup functions,
Luiz Capitulino <=
- [Qemu-devel] [PATCH 10/25] qapi: add QAPI dealloc visitor, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 08/25] qapi: add QMP input visitor, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 13/25] qapi: add ordereddict.py helper library, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 14/25] qapi: add qapi.py helper libraries, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 12/25] qapi: add QMP dispatch functions, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 15/25] qapi: add qapi-types.py code generator, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 19/25] qapi: add test-visitor, tests for gen. visitor code, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 20/25] qapi: add test-qmp-commands, tests for gen. marshalling/dispatch code, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 21/25] qapi: add QAPI code generation documentation, Luiz Capitulino, 2011/07/21
- [Qemu-devel] [PATCH 22/25] qerror: add QERR_JSON_PARSE_ERROR to qerror.c, Luiz Capitulino, 2011/07/21