Re: Some problems of NetworkManager

[Dan Williams <dcbw redhat com>]

On Fri, 2015-03-27 at 20:37 +0800, 张天晔 wrote:
> HI,
> I'm tring to work with nodejs to send a connection to NetworkManger.
> I tried to send SSID with node-dbus,but failed.
> NetworkManager returned me :

What specific D-Bus error is returned from NetworkManager?

Dan

> ​and the connection I used is :
> con = [ //a
>   ['802-11-wireless', [
>     ['mode', ['s','infrastructure']],
>     ['security', ['s','802-11-wireless-security']],
>     ['ssid', ['ai',  [[84, 80, 45, 76, 73, 78, 75, 95, 49, 48, 68, 67 ]] ]]
> //    ['ssid', ['s',  'TP-LINK_10DC' ]]
> //    ['ssid', ['aai',  [[84, 80, 45, 76, 73, 78, 75, 95, 49, 48, 68, 67 ]]
> ]]  // note that array itself is element of struct
>   ]],
>   ['802-11-wireless-security', [
>     ['auth-alg', ['s','open']],
>     ['key-mgmt', ['s','wpa-psk']],
>     ['psk', ['s','0123456789']]
>   ]],
>   ['connection',[
>     ['id', ['s','TP-LINK_10DC']],
>     ['type', ['s','802-11-wireless']],
>     ['uuid', ['s',uuid.v1().toString()]]
>   ]],
>  ['ipv4', [
>  ['method', ['s','auto']]
>  ]],
>  ['ipv6', [
>     ['method', ['s','auto']]
>         ]]
> ]
>
> The code which I use is :
>
> var dbus = require('dbus-native');
> var systemBus = dbus.systemBus();
> var uuid = require('uuid');
> var stringToArrayOfBytes = function (str) {
>   var bytes = [];
>   for (var i = 0; i < str.length; ++i) {
>       bytes.push(str.charCodeAt(i));
>   }
>   return bytes;
> };
> console.log( stringToArrayOfBytes('TP-LINK_10DC'));
> con = [ //a
>   ['802-11-wireless', [
>     ['mode', ['s','infrastructure']],
>     ['security', ['s','802-11-wireless-security']],
>     ['ssid', ['ai',  [[84, 80, 45, 76, 73, 78, 75, 95, 49, 48, 68, 67 ]] ]]
> //    ['ssid', ['s',  'TP-LINK_10DC' ]]
> //    ['ssid', ['aai',  [[84, 80, 45, 76, 73, 78, 75, 95, 49, 48, 68, 67 ]]
> ]]  // note that array itself is element of struct
>   ]],
>   ['802-11-wireless-security', [
>     ['auth-alg', ['s','open']],
>     ['key-mgmt', ['s','wpa-psk']],
>     ['psk', ['s','0123456789']]
>   ]],
>   ['connection',[
>     ['id', ['s','TP-LINK_10DC']],
>     ['type', ['s','802-11-wireless']],
>     ['uuid', ['s',uuid.v1().toString()]]
>   ]],
>  ['ipv4', [
>  ['method', ['s','auto']]
>  ]],
>  ['ipv6', [
>     ['method', ['s','auto']]
>         ]]
> ]
> systemBus.getService('org.freedesktop.NetworkManager').getInterface(
>  '/org/freedesktop/NetworkManager',
>  'org.freedesktop.NetworkManager', function(err, Device) {
> // console.log(Device);
>  Device.AddAndActivateConnection(con,'/org/freedesktop/NetworkManager/Devices/0','/',function(err,id){
>  console.log(err);
> // console.log(id);
>  });
> });
>
> In my code,
> "  ['ssid', ['ai',  [[84, 80, 45, 76, 73, 78, 75, 95, 49, 48, 68, 67 ]] ]]
> "is my ssid,
> "  ['psk', ['s','0123456789']]  " is my password.
> Module "dbus-native" and "uuid" need to be npm installed.
> I tried to use stringToArrayOfBytes('TP-LINK_10DC') to replace [84, 80, 45,
> 76, 73, 78, 75, 95, 49, 48, 68, 67 ],but failed.
> All ways I know had been tried.
> Can you give me some help?
> Thanks.
> _______________________________________________
> networkmanager-list mailing list
> networkmanager-list gnome org
> https://mail.gnome.org/mailman/listinfo/networkmanager-list