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Viewing changes to avahi-client/client.c

  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2006-09-03 20:25:37 UTC
  • mfrom: (1.1.15 upstream)
  • Revision ID: james.westby@ubuntu.com-20060903202537-syi99j0tijm9bldv
Tags: 0.6.13-2ubuntu1
* Merge with Debian, UVF Exception granted by Colin Watson
* debian/patches/03_foreground-console.patch:
  + Allow only foreground users access to the avahi-set-host-name utility as
    we don't use the "netdev" group anywhere. Thanks to Colin Watson for the
    hint.

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Lines of Context:
avahi-client/client.c
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/* $Id: client.c 1238 2006-07-18 22:25:22Z lathiat $ */
 
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/* $Id: client.c 1261 2006-08-22 02:15:27Z lennart $ */
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/***
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  This file is part of avahi.
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        dbus_connection_get_is_connected(client->bus) &&
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        (client->state == AVAHI_CLIENT_S_RUNNING || client->state == AVAHI_CLIENT_S_REGISTERING || client->state == AVAHI_CLIENT_S_COLLISION);
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}
 
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int avahi_client_set_host_name(AvahiClient* client, const char *name) {
 
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    DBusMessage *message = NULL, *reply = NULL;
 
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    DBusError error;
 
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    assert(client);
 
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    if (!avahi_client_is_connected(client))
 
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        return avahi_client_set_errno(client, AVAHI_ERR_BAD_STATE);
 
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    dbus_error_init (&error);
 
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    if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, AVAHI_DBUS_PATH_SERVER, AVAHI_DBUS_INTERFACE_SERVER, "SetHostName"))) {
 
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        avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
 
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        goto fail;
 
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    }
 
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    if (!dbus_message_append_args (message, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID)) {
 
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        avahi_client_set_errno (client, AVAHI_ERR_NO_MEMORY);
 
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        goto fail;
 
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    }
 
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    reply = dbus_connection_send_with_reply_and_block(client->bus, message, -1, &error);
 
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    if (!reply || dbus_error_is_set (&error))
 
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        goto fail;
 
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    if (!dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) ||
 
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        dbus_error_is_set (&error))
 
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        goto fail;
 
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    dbus_message_unref(message);
 
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    dbus_message_unref(reply);
 
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    avahi_free(client->host_name);
 
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    client->host_name = NULL;
 
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    avahi_free(client->host_name_fqdn);
 
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    client->host_name_fqdn = NULL;
 
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    return 0;
 
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fail:
 
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    if (message)
 
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        dbus_message_unref(message);
 
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    if (reply)
 
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        dbus_message_unref(reply);
 
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    if (dbus_error_is_set(&error)) {
 
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        avahi_client_set_dbus_error(client, &error);
 
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        dbus_error_free(&error);
 
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    }
 
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    return client->error;
 
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}