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lib: Add xdg_app_installation_create_monitor 

This just returns a new file monitor for the .changes file.
tingping/wmclass
Alexander Larsson 2015-12-21 11:13:00 +01:00
parent cd490d12a7
commit 25ef0aaeae
3 changed files with 48 additions and 1 deletions
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20
lib/test-lib.c
View File

@ -14,6 +14,16 @@ progress_cb (const char *status,
g_print ("status: %s, progress: %d estimating: %d, user_data: %p\n", status, progress, estimating, user_data);
}
static gboolean
monitor_callback (GFileMonitor* monitor,
GFile* child,
GFile* other_file,
GFileMonitorEvent eflags)
{
g_print ("Database changed\n");
return TRUE;
}
int
main (int argc, char *argv[])
{
@ -32,6 +42,16 @@ main (int argc, char *argv[])
return 1;
}
if (argc == 4)
{
GFileMonitor * monitor = xdg_app_installation_create_monitor (installation, NULL, NULL);
GMainLoop *main_loop;
g_signal_connect (monitor, "changed", (GCallback)monitor_callback, NULL);
main_loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (main_loop);
}
if (argc == 3)
{
app1 = xdg_app_installation_install (installation,

26
lib/xdg-app-installation.c
View File

@ -1050,7 +1050,7 @@ xdg_app_installation_list_remote_refs_sync (XdgAppInstallation *self,
/**
* xdg_app_installation_fetch_remote_ref_sync:
* @self: a #XdgAppRemove
* @self: a #XdgAppInstallation
* @cancellable: (nullable): a #GCancellable
* @error: return location for a #GError
*
@ -1101,3 +1101,27 @@ xdg_app_installation_fetch_remote_ref_sync (XdgAppInstallation *self,
"Reference %s doesn't exist in remote\n", ref);
return NULL;
}
/**
* xdg_app_installation_create_monitor:
* @self: a #XdgAppInstallation
* @cancellable: (nullable): a #GCancellable
* @error: return location for a #GError
*
* Gets the current remote branch of a ref in the remote.
*
* Returns: (transfer full): a new #GFileMonitor instance, or %NULL on error
*/
GFileMonitor *
xdg_app_installation_create_monitor (XdgAppInstallation *self,
GCancellable *cancellable,
GError **error)
{
XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
g_autoptr(GFile) path = NULL;
path = xdg_app_dir_get_changed_path (priv->dir);
return g_file_monitor_file (path, G_FILE_MONITOR_NONE,
cancellable, error);
}

3
lib/xdg-app-installation.h
View File

@ -78,6 +78,9 @@ XDG_APP_EXTERN gboolean xdg_app_installation_launch
const char *commit,
GCancellable *cancellable,
GError **error);
XDG_APP_EXTERN GFileMonitor *xdg_app_installation_create_monitor (XdgAppInstallation *self,
GCancellable *cancellable,
GError **error);
XDG_APP_EXTERN GPtrArray *xdg_app_installation_list_installed_refs (XdgAppInstallation *self,
GCancellable *cancellable,
GError **error);