Add qemu 2.4.0

[kvmfornfv.git] / qemu / qga / commands.c

diff --git a/qemu/qga/commands.c b/qemu/qga/commands.c
new file mode 100644 (file)
index 0000000..7834967
--- /dev/null
+++ b/qemu/qga/commands.c
@@ -0,0 +1,72 @@
+/*
+ * QEMU Guest Agent common/cross-platform command implementations
+ *
+ * Copyright IBM Corp. 2012
+ *
+ * Authors:
+ *  Michael Roth      <mdroth@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include <glib.h>
+#include "qga/guest-agent-core.h"
+#include "qga-qmp-commands.h"
+#include "qapi/qmp/qerror.h"
+
+/* Note: in some situations, like with the fsfreeze, logging may be
+ * temporarilly disabled. if it is necessary that a command be able
+ * to log for accounting purposes, check ga_logging_enabled() beforehand,
+ * and use the QERR_QGA_LOGGING_DISABLED to generate an error
+ */
+void slog(const gchar *fmt, ...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    g_logv("syslog", G_LOG_LEVEL_INFO, fmt, ap);
+    va_end(ap);
+}
+
+int64_t qmp_guest_sync_delimited(int64_t id, Error **errp)
+{
+    ga_set_response_delimited(ga_state);
+    return id;
+}
+
+int64_t qmp_guest_sync(int64_t id, Error **errp)
+{
+    return id;
+}
+
+void qmp_guest_ping(Error **errp)
+{
+    slog("guest-ping called");
+}
+
+static void qmp_command_info(QmpCommand *cmd, void *opaque)
+{
+    GuestAgentInfo *info = opaque;
+    GuestAgentCommandInfo *cmd_info;
+    GuestAgentCommandInfoList *cmd_info_list;
+
+    cmd_info = g_malloc0(sizeof(GuestAgentCommandInfo));
+    cmd_info->name = g_strdup(qmp_command_name(cmd));
+    cmd_info->enabled = qmp_command_is_enabled(cmd);
+    cmd_info->success_response = qmp_has_success_response(cmd);
+
+    cmd_info_list = g_malloc0(sizeof(GuestAgentCommandInfoList));
+    cmd_info_list->value = cmd_info;
+    cmd_info_list->next = info->supported_commands;
+    info->supported_commands = cmd_info_list;
+}
+
+struct GuestAgentInfo *qmp_guest_info(Error **errp)
+{
+    GuestAgentInfo *info = g_malloc0(sizeof(GuestAgentInfo));
+
+    info->version = g_strdup(QEMU_VERSION);
+    qmp_for_each_command(qmp_command_info, info);
+    return info;
+}