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demo/miracle-wfdctl: rollback method definitions in dbus interfaces from async to sync

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This commit is contained in:
Derek Dai 2017-04-10 12:02:28 +08:00
parent ac9ea16e61
commit ad407d7505
4 changed files with 34 additions and 28 deletions
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8
demo/org-freedesktop-miracle-wfd.vala
View file

@ -14,7 +14,7 @@ namespace Org {
public interface Sink : GLib.Object {
[DBus (name = "StartSession")]
public abstract async GLib.ObjectPath start_session(string param0, string param1, uint param2, uint param3, uint param4, uint param5, string param6) throws DBusError, IOError;
public abstract GLib.ObjectPath start_session(string param0, string param1, uint param2, uint param3, uint param4, uint param5, string param6) throws DBusError, IOError;
[DBus (name = "Session")]
public abstract GLib.ObjectPath session { owned get; }
@ -27,13 +27,13 @@ namespace Org {
public interface Session : GLib.Object {
[DBus (name = "Resume")]
public abstract async void resume() throws DBusError, IOError;
public abstract void resume() throws DBusError, IOError;
[DBus (name = "Pause")]
public abstract async void pause() throws DBusError, IOError;
public abstract void pause() throws DBusError, IOError;
[DBus (name = "Teardown")]
public abstract async void teardown() throws DBusError, IOError;
public abstract void teardown() throws DBusError, IOError;
[DBus (name = "Sink")]
public abstract GLib.ObjectPath sink { owned get; }

8
demo/org-freedesktop-miracle-wifi.vala
View file

@ -14,10 +14,10 @@ namespace Org {
public interface Peer : GLib.Object {
[DBus (name = "Connect")]
public abstract async void connect(string param0, string param1) throws DBusError, IOError;
public abstract void connect(string param0, string param1) throws DBusError, IOError;
[DBus (name = "Disconnect")]
public abstract async void disconnect() throws DBusError, IOError;
public abstract void disconnect() throws DBusError, IOError;
[DBus (name = "Link")]
public abstract GLib.ObjectPath link { owned get; }
@ -57,10 +57,10 @@ namespace Org {
public interface Link : GLib.Object {
[DBus (name = "Manage")]
public abstract async void manage() throws DBusError, IOError;
public abstract void manage() throws DBusError, IOError;
[DBus (name = "Unmanage")]
public abstract async void unmanage() throws DBusError, IOError;
public abstract void unmanage() throws DBusError, IOError;
[DBus (name = "InterfaceIndex")]
public abstract uint interface_index { get; }

8
demo/org-freedesktop-networkmanager.vala
View file

@ -12,16 +12,16 @@ namespace Org {
public interface Device : GLib.Object {
[DBus (name = "Reapply")]
public abstract async void reapply(GLib.HashTable<string, GLib.HashTable<string, GLib.Variant>> connection, uint64 version_id, uint flags) throws DBusError, IOError;
public abstract void reapply(GLib.HashTable<string, GLib.HashTable<string, GLib.Variant>> connection, uint64 version_id, uint flags) throws DBusError, IOError;
[DBus (name = "GetAppliedConnection")]
public abstract async void get_applied_connection(uint flags, out GLib.HashTable<string, GLib.HashTable<string, GLib.Variant>> connection, out uint64 version_id) throws DBusError, IOError;
public abstract void get_applied_connection(uint flags, out GLib.HashTable<string, GLib.HashTable<string, GLib.Variant>> connection, out uint64 version_id) throws DBusError, IOError;
[DBus (name = "Disconnect")]
public abstract async void disconnect() throws DBusError, IOError;
public abstract void disconnect() throws DBusError, IOError;
[DBus (name = "Delete")]
public abstract async void delete() throws DBusError, IOError;
public abstract void delete() throws DBusError, IOError;
[DBus (name = "StateChanged")]
public signal void state_changed(uint new_state, uint old_state, uint reason);

38
demo/wfdctl.vala
View file

@ -312,7 +312,7 @@ private class WfdCtl : GLib.Application
info("NetworkManager is releasing ownership of %s...", opt_iface);
d.managed = false;
yield wait_prop_changed(d as DBusProxy, "Managed");
yield wait_prop_changed(d, "Managed");
}
Link l = find_link_by_name(opt_iface);
@ -324,8 +324,8 @@ private class WfdCtl : GLib.Application
if(!l.managed) {
info("wifid is acquiring ownership of %s...", opt_iface);
yield l.manage();
yield wait_prop_changed(l as DBusProxy, "Managed");
l.manage();
yield wait_prop_changed(l, "Managed");
}
}
@ -336,7 +336,7 @@ private class WfdCtl : GLib.Application
info("update wfd_subelems to broadcast what kind of device we are");
l.wfd_subelements = opt_wfd_subelems;
yield wait_prop_changed(l as DBusProxy, "WfdSubelements");
yield wait_prop_changed(l, "WfdSubelements");
}
if(-1 == l.p2p_state) {
@ -344,13 +344,13 @@ private class WfdCtl : GLib.Application
}
else if(0 == l.p2p_state) {
info("wait for P2P supporting status...");
yield wait_prop_changed(l as DBusProxy, "P2PState", 3);
yield wait_prop_changed(l, "P2PState", 3);
}
if(!l.p2p_scanning) {
info("start P2P scanning...");
l.p2p_scanning = true;
yield wait_prop_changed(l as DBusProxy, "P2PScanning");
yield wait_prop_changed(l, "P2PScanning");
}
print("wait for peer '%s'...", opt_peer_mac);
@ -392,8 +392,8 @@ private class WfdCtl : GLib.Application
ulong id = p.formation_failure.connect((r) => {
info("failed to form P2P group: %s", r);
});
yield p.connect("auto", "");
yield wait_prop_changed(p as DBusProxy, "Connected", 20);
p.connect("auto", "");
yield wait_prop_changed(p, "Connected", 20);
(p as Object).disconnect(id);
@ -463,7 +463,7 @@ private class WfdCtl : GLib.Application
info("establishing display session...");
Sink sink = find_sink_by_mac(opt_peer_mac);
string path = yield sink.start_session(opt_authority,
string path = sink.start_session(opt_authority,
@"x://$(opt_display)",
g.x,
g.y,
@ -532,15 +532,15 @@ private class WfdCtl : GLib.Application
if(l.managed) {
info("wifid is releasing ownership of %s...", opt_iface);
yield l.unmanage();
yield wait_prop_changed(l as DBusProxy, "Managed");
l.unmanage();
yield wait_prop_changed(l, "Managed");
}
Device d = find_device_by_name(opt_iface);
if(null != d && !d.managed) {
info("NetworkManager is acquiring ownership of %s...", opt_iface);
d.managed = true;
yield wait_prop_changed(d as DBusProxy, "Managed");
yield wait_prop_changed(d, "Managed");
}
}
@ -564,7 +564,13 @@ private class WfdCtl : GLib.Application
info("tearing down wireless display...");
if(null != curr_session) {
curr_session.teardown.begin(quit);
try {
curr_session.teardown();
}
catch(Error e) {
warning("failed to tearing down normally: %s", e.message);
quit();
}
}
else {
release_wnic_ownership.begin(quit);
@ -693,11 +699,11 @@ private class WfdCtl : GLib.Application
return find_link_by_name(nic_name) != null;
}
private async void wait_prop_changed(DBusProxy o,
private async void wait_prop_changed<T>(T o,
string name,
uint timeout = 1) throws WfdCtlError
{
ulong prop_changed_id = o.g_properties_changed.connect((props) => {
ulong prop_changed_id = (o as DBusProxy).g_properties_changed.connect((props) => {
string k;
Variant v;
foreach(var prop in props) {
@ -725,7 +731,7 @@ private class WfdCtl : GLib.Application
if(0 < timeout) {
Source.remove(timeout_id);
}
o.disconnect(prop_changed_id);
(o as DBusProxy).disconnect(prop_changed_id);
if(timed_out) {
throw new WfdCtlError.TIMEOUT("timeout to wait for property %s change",