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bh=F0Iwf26Q7Y9iuhAgSpnNG+7NeqMA493/z68+eBMg+rU=; b=GGzcH5m1w6zInfE7livCYSzqTEY2/kWVYbYmHFyhuEaHZo5vLQ3ItJkhea/oWrxCSVB7vI c7iWfTBbm0KT/HXsuzNxzstEU3t54KibSX85R+ui8Jn8UFIfRCKdyEyyke/Yftk3oEPeSk ePItGYT/f7C+dRdqZnK2U/9/qL5/nTg= X-MC-Unique: YVcUfWWEOfWLa1NdNp1vTA-1 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: Thomas Huth , Konstantin Kostiuk , Michael Roth , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [PATCH 12/20] qga: conditionalize schema for commands only supported on Windows Date: Tue, 4 Jun 2024 14:49:25 +0100 Message-ID: <20240604134933.220112-13-berrange@redhat.com> In-Reply-To: <20240604134933.220112-1-berrange@redhat.com> References: <20240604134933.220112-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1717509129475100002 Rather than creating stubs for every command that just return QERR_UNSUPPORTED, use 'if' conditions in the QAPI schema to fully exclude generation of the commands on non-Windows. The command will be rejected at QMP dispatch time instead, avoiding reimplementing rejection by blocking the stub commands. This has the additional benefit that the QGA protocol reference now documents what conditions enable use of the command. Signed-off-by: Daniel P. Berrang=C3=A9 --- qga/commands-posix.c | 9 --------- qga/qapi-schema.json | 15 ++++++++++----- 2 files changed, 10 insertions(+), 14 deletions(-) diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 838dc3cf98..b7f96aa005 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -1207,8 +1207,6 @@ GList *ga_command_init_blockedrpcs(GList *blockedrpcs) blockedrpcs =3D g_list_append(blockedrpcs, g_strdup("guest-fstrim")); #endif =20 - blockedrpcs =3D g_list_append(blockedrpcs, g_strdup("guest-get-devices= ")); - return blockedrpcs; } =20 @@ -1419,13 +1417,6 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp) return info; } =20 -GuestDeviceInfoList *qmp_guest_get_devices(Error **errp) -{ - error_setg(errp, QERR_UNSUPPORTED); - - return NULL; -} - #ifndef HOST_NAME_MAX # ifdef _POSIX_HOST_NAME_MAX # define HOST_NAME_MAX _POSIX_HOST_NAME_MAX diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json index 700c5baa5a..2704b814ab 100644 --- a/qga/qapi-schema.json +++ b/qga/qapi-schema.json @@ -1527,7 +1527,8 @@ # @pci: PCI device ## { 'enum': 'GuestDeviceType', - 'data': [ 'pci' ] } + 'data': [ 'pci' ], + 'if': 'CONFIG_WIN32' } =20 ## # @GuestDeviceIdPCI: @@ -1539,7 +1540,8 @@ # Since: 5.2 ## { 'struct': 'GuestDeviceIdPCI', - 'data': { 'vendor-id': 'uint16', 'device-id': 'uint16' } } + 'data': { 'vendor-id': 'uint16', 'device-id': 'uint16' }, + 'if': 'CONFIG_WIN32' } =20 ## # @GuestDeviceId: @@ -1553,7 +1555,8 @@ { 'union': 'GuestDeviceId', 'base': { 'type': 'GuestDeviceType' }, 'discriminator': 'type', - 'data': { 'pci': 'GuestDeviceIdPCI' } } + 'data': { 'pci': 'GuestDeviceIdPCI' }, + 'if': 'CONFIG_WIN32' } =20 ## # @GuestDeviceInfo: @@ -1574,7 +1577,8 @@ '*driver-date': 'int', '*driver-version': 'str', '*id': 'GuestDeviceId' - } } + }, + 'if': 'CONFIG_WIN32' } =20 ## # @guest-get-devices: @@ -1586,7 +1590,8 @@ # Since: 5.2 ## { 'command': 'guest-get-devices', - 'returns': ['GuestDeviceInfo'] } + 'returns': ['GuestDeviceInfo'], + 'if': 'CONFIG_WIN32' } =20 ## # @GuestAuthorizedKeys: --=20 2.45.1