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authorMichael Roth <mdroth@linux.vnet.ibm.com>2011-07-19 14:50:36 -0500
committerLuiz Capitulino <lcapitulino@gmail.com>2011-07-21 16:48:14 -0300
commit43c20a43ca4b3fa265469887186eb0fee68e4a0d (patch)
treef2171c5857f821a732c92e64dbcd5a50eb8b35a7 /qapi/qmp-registry.c
parentd5f3c29cf8d59fad4f3c657fc0a26510043bec65 (diff)
qapi: add QMP command registration/lookup functions
Registration/lookup functions for that provide a lookup table for dispatching QMP commands. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
Diffstat (limited to 'qapi/qmp-registry.c')
-rw-r--r--qapi/qmp-registry.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/qapi/qmp-registry.c b/qapi/qmp-registry.c
new file mode 100644
index 0000000000..3fe8866d44
--- /dev/null
+++ b/qapi/qmp-registry.c
@@ -0,0 +1,40 @@
+/*
+ * Core Definitions for QAPI/QMP Dispatch
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ * Anthony Liguori <aliguori@us.ibm.com>
+ * Michael Roth <mdroth@us.ibm.com>
+ *
+ * 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;
+}