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GET /api/patches/1571487/?format=api
HTTP 200 OK
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{
    "id": 1571487,
    "url": "http://patchwork.ozlabs.org/api/patches/1571487/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20211221065855.142578-23-marcandre.lureau@redhat.com/",
    "project": {
        "id": 14,
        "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api",
        "name": "QEMU Development",
        "link_name": "qemu-devel",
        "list_id": "qemu-devel.nongnu.org",
        "list_email": "qemu-devel@nongnu.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20211221065855.142578-23-marcandre.lureau@redhat.com>",
    "list_archive_url": null,
    "date": "2021-12-21T06:58:41",
    "name": "[PULL,v2,22/36] docs: move D-Bus VMState documentation to source XML",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "3583e48d7c627eb80f22558899664653348822b8",
    "submitter": {
        "id": 66774,
        "url": "http://patchwork.ozlabs.org/api/people/66774/?format=api",
        "name": "Marc-André Lureau",
        "email": "marcandre.lureau@redhat.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20211221065855.142578-23-marcandre.lureau@redhat.com/mbox/",
    "series": [
        {
            "id": 277865,
            "url": "http://patchwork.ozlabs.org/api/series/277865/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=277865",
            "date": "2021-12-21T06:58:19",
            "name": "[PULL,v2,01/36] ui/vdagent: add CHECK_SPICE_PROTOCOL_VERSION",
            "version": 2,
            "mbox": "http://patchwork.ozlabs.org/series/277865/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/1571487/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/1571487/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "marcandre.lureau@redhat.com",
        "To": "qemu-devel@nongnu.org",
        "Subject": "[PULL v2 22/36] docs: move D-Bus VMState documentation to source XML",
        "Date": "Tue, 21 Dec 2021 10:58:41 +0400",
        "Message-Id": "<20211221065855.142578-23-marcandre.lureau@redhat.com>",
        "In-Reply-To": "<20211221065855.142578-1-marcandre.lureau@redhat.com>",
        "References": "<20211221065855.142578-1-marcandre.lureau@redhat.com>",
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        "Cc": "peter.maydell@linaro.org, richard.henderson@linaro.org, =?utf-8?q?Marc-A?=\n\t=?utf-8?q?ndr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>",
        "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org",
        "Sender": "\"Qemu-devel\"\n <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>"
    },
    "content": "From: Marc-André Lureau <marcandre.lureau@redhat.com>\n\nUse the source XML document as single reference, importing its\ndocumentation via the dbus-doc directive.\n\nSigned-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\nAcked-by: Gerd Hoffmann <kraxel@redhat.com>\n---\n docs/interop/dbus-vmstate.rst | 52 ++++++-----------------------------\n backends/dbus-vmstate1.xml    | 42 +++++++++++++++++++++++++++-\n 2 files changed, 49 insertions(+), 45 deletions(-)",
    "diff": "diff --git a/docs/interop/dbus-vmstate.rst b/docs/interop/dbus-vmstate.rst\nindex 1d719c1c604f..5fb3f279e280 100644\n--- a/docs/interop/dbus-vmstate.rst\n+++ b/docs/interop/dbus-vmstate.rst\n@@ -2,9 +2,6 @@\n D-Bus VMState\n =============\n \n-Introduction\n-============\n-\n The QEMU dbus-vmstate object's aim is to migrate helpers' data running\n on a QEMU D-Bus bus. (refer to the :doc:`dbus` document for\n some recommendations on D-Bus usage)\n@@ -26,49 +23,16 @@ dbus-vmstate object can be configured with the expected list of\n helpers by setting its ``id-list`` property, with a comma-separated\n ``Id`` list.\n \n-Interface\n-=========\n-\n-On object path ``/org/qemu/VMState1``, the following\n-``org.qemu.VMState1`` interface should be implemented:\n-\n-.. code:: xml\n-\n-  <interface name=\"org.qemu.VMState1\">\n-    <property name=\"Id\" type=\"s\" access=\"read\"/>\n-    <method name=\"Load\">\n-      <arg type=\"ay\" name=\"data\" direction=\"in\"/>\n-    </method>\n-    <method name=\"Save\">\n-      <arg type=\"ay\" name=\"data\" direction=\"out\"/>\n-    </method>\n-  </interface>\n-\n-\"Id\" property\n--------------\n-\n-A string that identifies the helper uniquely. (maximum 256 bytes\n-including terminating NUL byte)\n-\n-.. note::\n-\n-   The helper ID namespace is a separate namespace. In particular, it is not\n-   related to QEMU \"id\" used in -object/-device objects.\n-\n-Load(in u8[] bytes) method\n---------------------------\n-\n-The method called on destination with the state to restore.\n+.. only:: sphinx4\n \n-The helper may be initially started in a waiting state (with\n-an --incoming argument for example), and it may resume on success.\n+   .. dbus-doc:: backends/dbus-vmstate1.xml\n \n-An error may be returned to the caller.\n+.. only:: not sphinx4\n \n-Save(out u8[] bytes) method\n----------------------------\n+   .. warning::\n+      Sphinx 4 is required to build D-Bus documentation.\n \n-The method called on the source to get the current state to be\n-migrated. The helper should continue to run normally.\n+      This is the content of ``backends/dbus-vmstate1.xml``:\n \n-An error may be returned to the caller.\n+   .. literalinclude:: ../../backends/dbus-vmstate1.xml\n+      :language: xml\ndiff --git a/backends/dbus-vmstate1.xml b/backends/dbus-vmstate1.xml\nindex cc8563be4c92..601ee8dc7e4d 100644\n--- a/backends/dbus-vmstate1.xml\n+++ b/backends/dbus-vmstate1.xml\n@@ -1,10 +1,50 @@\n-<?xml version=\"1.0\"?>\n+<?xml version=\"1.0\" encoding=\"utf-8\"?>\n <node name=\"/\" xmlns:doc=\"http://www.freedesktop.org/dbus/1.0/doc.dtd\">\n+  <!--\n+      org.qemu.VMState1:\n+\n+      This interface must be implemented at the object path\n+      ``/org/qemu/VMState1`` to support helper migration.\n+  -->\n   <interface name=\"org.qemu.VMState1\">\n+\n+    <!--\n+        Id:\n+\n+        A string that identifies the helper uniquely. (maximum 256 bytes\n+        including terminating NUL byte)\n+\n+        .. note::\n+\n+           The VMState helper ID namespace is its own namespace. In particular,\n+           it is not related to QEMU \"id\" used in -object/-device objects.\n+    -->\n     <property name=\"Id\" type=\"s\" access=\"read\"/>\n+\n+    <!--\n+        Load:\n+        @data: data to restore the state.\n+\n+        The method called on destination with the state to restore.\n+\n+        The helper may be initially started in a waiting state (with an\n+        ``-incoming`` argument for example), and it may resume on success.\n+\n+        An error may be returned to the caller.\n+    -->\n     <method name=\"Load\">\n       <arg type=\"ay\" name=\"data\" direction=\"in\"/>\n     </method>\n+\n+    <!--\n+        Save:\n+        @data: state data to save for later resume.\n+\n+        The method called on the source to get the current state to be\n+        migrated. The helper should continue to run normally.\n+\n+        An error may be returned to the caller.\n+    -->\n     <method name=\"Save\">\n       <arg type=\"ay\" name=\"data\" direction=\"out\"/>\n     </method>\n",
    "prefixes": [
        "PULL",
        "v2",
        "22/36"
    ]
}