通过ubus调用执行Openwrt UCI add_list

Question

我试图使用"ubus调用uci add_list ..“向network.lan.ifname添加一个新的接口。

用于直接运行它的语法是(它正在工作)：

uci add_list network.lan.ifname="new_iface_name"

我尝试使用以下shell命令使用ubus调用将接口添加到列表中：

具有独立定义的选项的

ubus call uci add_list '{"config" : "network", "section" : "lan", "option" : "ifname", "values" : "new_iface_name"}}'

这将导致以下错误消息：

Command failed: Method not found

没有选项的

1. (节和值)

ubus call uci add_list '{"config" : "network", "section" : "lan", "values" : {"ifname"="new_iface_name"}}'

这将产生相同的错误消息：

Command failed: Method not found

1. improvisation

ubus call uci add_list '{"config" : "network", "section" : "lan", "valures" : {"ifname"="adam"}}

这将导致解析消息失败：

Failed to parse message data

预先感谢任何能说明正确语法要求的人。

Answer 1

根据用例使用"set“或"add”方法:以system服务器为例：

ubus call uci set '{"config":"system","type":"timeserver","section":"ntp","values":{"enabled":"1","server":["0.openwrt.pool.ntp.org","1.openwrt.pool.ntp.org"]}}'

uci show system.ntp.server
system.ntp.server='0.openwrt.pool.ntp.org' '1.openwrt.pool.ntp.org'

使用set，您应该将list选项值作为数组对象传递给您想要设置的所有条目。它用新值重写整个list选项。

如果您只想添加一个值，请使用" add "，但请注意，您必须提供"name"，否则将创建一个新的未命名部分。

ubus call uci add '{"config":"system","type":"timeserver","name":"ntp","values":{"server":["add4.openwrt.pool.ntp.org"]}}'

uci show system.ntp.server
system.ntp.server='0.openwrt.pool.ntp.org' '1.openwrt.pool.ntp.org' 'add4.openwrt.pool.ntp.org'

Answer 2

您需要确保ubus上有"add_list“。

ubus -v list uci
'uci' @387e9297
        "configs":{}
        "get":{"config":"String","section":"String","option":"String","type":"String","match":"Table","ubus_rpc_session":"String"}
        "state":{"config":"String","section":"String","option":"String","type":"String","match":"Table","ubus_rpc_session":"String"}
        "add":{"config":"String","type":"String","name":"String","values":"Table","ubus_rpc_session":"String"}
        "set":{"config":"String","section":"String","type":"String","match":"Table","values":"Table","ubus_rpc_session":"String"}
        "delete":{"config":"String","section":"String","type":"String","match":"Table","option":"String","options":"Array","ubus_rpc_session":"String"}
        "rename":{"config":"String","section":"String","option":"String","name":"String","ubus_rpc_session":"String"}
        "order":{"config":"String","sections":"Array","ubus_rpc_session":"String"}
        "changes":{"config":"String","ubus_rpc_session":"String"}
        "revert":{"config":"String","ubus_rpc_session":"String"}
        "commit":{"config":"String","ubus_rpc_session":"String"}
        "apply":{"rollback":"Boolean","timeout":"Integer","ubus_rpc_session":"String"}
        "confirm":{"ubus_rpc_session":"String"}
        "rollback":{"ubus_rpc_session":"String"}
        "reload_config":{}

这是rpcd中的代码。

static const struct ubus_method uci_methods[] = {
        { .name = "configs", .handler = rpc_uci_configs },
        UBUS_METHOD("get",      rpc_uci_get,      rpc_uci_get_policy),
        UBUS_METHOD("state",    rpc_uci_state,    rpc_uci_get_policy),
        UBUS_METHOD("add",      rpc_uci_add,      rpc_uci_add_policy),
        UBUS_METHOD("set",      rpc_uci_set,      rpc_uci_set_policy),
        UBUS_METHOD("delete",   rpc_uci_delete,   rpc_uci_delete_policy),
        UBUS_METHOD("rename",   rpc_uci_rename,   rpc_uci_rename_policy),
        UBUS_METHOD("order",    rpc_uci_order,    rpc_uci_order_policy),
        UBUS_METHOD("changes",  rpc_uci_changes,  rpc_uci_config_policy),
        UBUS_METHOD("revert",   rpc_uci_revert,   rpc_uci_config_policy),
        UBUS_METHOD("commit",   rpc_uci_commit,   rpc_uci_config_policy),
        UBUS_METHOD("apply",    rpc_uci_apply,    rpc_uci_apply_policy),
        UBUS_METHOD("confirm",  rpc_uci_confirm,  rpc_uci_rollback_policy),
        UBUS_METHOD("rollback", rpc_uci_rollback, rpc_uci_rollback_policy),
        UBUS_METHOD_NOARG("reload_config", rpc_uci_reload),
    };