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| author | Daniel P. Berrangé <berrange@redhat.com> | 2024-07-12 14:24:54 +0100 |
|---|---|---|
| committer | Konstantin Kostiuk <kkostiuk@redhat.com> | 2024-07-19 11:50:35 +0300 |
| commit | 4be55a4fce18de5ce660a0c2b0961a6333fd957f (patch) | |
| tree | 2ee5d4d9f2352843b2f953f9cffc4c19674db87c | |
| parent | 2799f434a404276027f3e33debdcfae465ddac97 (diff) | |
| download | qemu-4be55a4fce18de5ce660a0c2b0961a6333fd957f.zip qemu-4be55a4fce18de5ce660a0c2b0961a6333fd957f.tar.gz qemu-4be55a4fce18de5ce660a0c2b0961a6333fd957f.tar.bz2 | |
qga: conditionalize schema for commands not supported on other UNIX
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 other UNIX.
The command will be rejected at QMP dispatch time instead,
avoiding reimplementing rejection by blocking the stub commands.
This changes the error message for affected commands from
{"class": "CommandNotFound", "desc": "Command FOO has been disabled"}
to
{"class": "CommandNotFound", "desc": "The command FOO has not been found"}
This has the additional benefit that the QGA protocol reference
now documents what conditions enable use of the command.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-ID: <20240712132459.3974109-18-berrange@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
| -rw-r--r-- | meson.build | 1 | ||||
| -rw-r--r-- | qga/commands-posix.c | 8 | ||||
| -rw-r--r-- | qga/qapi-schema.json | 3 |
3 files changed, 3 insertions, 9 deletions
diff --git a/meson.build b/meson.build index 83f9728..23f3519 100644 --- a/meson.build +++ b/meson.build @@ -2276,6 +2276,7 @@ config_host_data.set('CONFIG_ATTR', libattr.found()) config_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) config_host_data.set('CONFIG_BRLAPI', brlapi.found()) config_host_data.set('CONFIG_BSD', host_os in bsd_oses) +config_host_data.set('CONFIG_FREEBSD', host_os == 'freebsd') config_host_data.set('CONFIG_CAPSTONE', capstone.found()) config_host_data.set('CONFIG_COCOA', cocoa.found()) config_host_data.set('CONFIG_DARWIN', host_os == 'darwin') diff --git a/qga/commands-posix.c b/qga/commands-posix.c index a353f64..f4104f2 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -877,14 +877,6 @@ void qmp_guest_set_user_password(const char *username, return; } } -#else /* __linux__ || __FreeBSD__ */ -void qmp_guest_set_user_password(const char *username, - const char *password, - bool crypted, - Error **errp) -{ - error_setg(errp, QERR_UNSUPPORTED); -} #endif /* __linux__ || __FreeBSD__ */ #ifdef HAVE_GETIFADDRS diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json index 0662a68..c763163 100644 --- a/qga/qapi-schema.json +++ b/qga/qapi-schema.json @@ -1109,7 +1109,8 @@ # Since: 2.3 ## { 'command': 'guest-set-user-password', - 'data': { 'username': 'str', 'password': 'str', 'crypted': 'bool' } } + 'data': { 'username': 'str', 'password': 'str', 'crypted': 'bool' }, + 'if': { 'any': [ 'CONFIG_WIN32', 'CONFIG_LINUX', 'CONFIG_FREEBSD'] } } ## # @GuestMemoryBlock: |