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[Qemu-devel] [PATCH v5 1/5] guest agent: command state class
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH v5 1/5] guest agent: command state class |
Date: |
Tue, 14 Jun 2011 15:06:21 -0500 |
Signed-off-by: Michael Roth <address@hidden>
---
qga/guest-agent-command-state.c | 73 +++++++++++++++++++++++++++++++++++++++
qga/guest-agent-core.h | 25 +++++++++++++
2 files changed, 98 insertions(+), 0 deletions(-)
create mode 100644 qga/guest-agent-command-state.c
create mode 100644 qga/guest-agent-core.h
diff --git a/qga/guest-agent-command-state.c b/qga/guest-agent-command-state.c
new file mode 100644
index 0000000..969da23
--- /dev/null
+++ b/qga/guest-agent-command-state.c
@@ -0,0 +1,73 @@
+/*
+ * QEMU Guest Agent command state interfaces
+ *
+ * Copyright IBM Corp. 2011
+ *
+ * Authors:
+ * Michael Roth <address@hidden>
+ *
+ * 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"
+
+struct GACommandState {
+ GSList *groups;
+};
+
+typedef struct GACommandGroup {
+ void (*init)(void);
+ void (*cleanup)(void);
+} GACommandGroup;
+
+/* handle init/cleanup for stateful guest commands */
+
+void ga_command_state_add(GACommandState *cs,
+ void (*init)(void),
+ void (*cleanup)(void))
+{
+ GACommandGroup *cg = g_malloc0(sizeof(GACommandGroup));
+ cg->init = init;
+ cg->cleanup = cleanup;
+ cs->groups = g_slist_append(cs->groups, cg);
+}
+
+static void ga_command_group_init(gpointer opaque, gpointer unused)
+{
+ GACommandGroup *cg = opaque;
+
+ g_assert(cg);
+ if (cg->init) {
+ cg->init();
+ }
+}
+
+void ga_command_state_init_all(GACommandState *cs)
+{
+ g_assert(cs);
+ g_slist_foreach(cs->groups, ga_command_group_init, NULL);
+}
+
+static void ga_command_group_cleanup(gpointer opaque, gpointer unused)
+{
+ GACommandGroup *cg = opaque;
+
+ g_assert(cg);
+ if (cg->cleanup) {
+ cg->cleanup();
+ }
+}
+
+void ga_command_state_cleanup_all(GACommandState *cs)
+{
+ g_assert(cs);
+ g_slist_foreach(cs->groups, ga_command_group_cleanup, NULL);
+}
+
+GACommandState *ga_command_state_new(void)
+{
+ GACommandState *cs = g_malloc0(sizeof(GACommandState));
+ cs->groups = NULL;
+ return cs;
+}
diff --git a/qga/guest-agent-core.h b/qga/guest-agent-core.h
new file mode 100644
index 0000000..688f120
--- /dev/null
+++ b/qga/guest-agent-core.h
@@ -0,0 +1,25 @@
+/*
+ * QEMU Guest Agent core declarations
+ *
+ * Copyright IBM Corp. 2011
+ *
+ * Authors:
+ * Adam Litke <address@hidden>
+ * Michael Roth <address@hidden>
+ *
+ * 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 "qapi/qmp-core.h"
+#include "qemu-common.h"
+
+#define QGA_VERSION "1.0"
+
+typedef struct GACommandState GACommandState;
+
+void ga_command_state_add(GACommandState *cs,
+ void (*init)(void),
+ void (*cleanup)(void));
+void ga_command_state_init_all(GACommandState *cs);
+void ga_command_state_cleanup_all(GACommandState *cs);
+GACommandState *ga_command_state_new(void);
--
1.7.0.4
- [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, (continued)
- [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Michael Roth, 2011/06/14
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Luiz Capitulino, 2011/06/16
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Michael Roth, 2011/06/17
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Luiz Capitulino, 2011/06/17
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Michael Roth, 2011/06/17
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Luiz Capitulino, 2011/06/17
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Michael Roth, 2011/06/19
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Luiz Capitulino, 2011/06/20
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Michael Roth, 2011/06/20
- Re: [Qemu-devel] [PATCH v5 2/5] guest agent: qemu-ga daemon, Luiz Capitulino, 2011/06/21
[Qemu-devel] [PATCH v5 1/5] guest agent: command state class,
Michael Roth <=
[Qemu-devel] [PATCH v5 3/5] guest agent: add guest agent RPCs/commands, Michael Roth, 2011/06/14
[Qemu-devel] [PATCH v5 4/5] guest agent: add guest agent commands schema file, Michael Roth, 2011/06/14