diff options
| -rw-r--r-- | src/messages-service.c | 361 |
1 files changed, 347 insertions, 14 deletions
diff --git a/src/messages-service.c b/src/messages-service.c index 2020dd3..384198a 100644 --- a/src/messages-service.c +++ b/src/messages-service.c @@ -24,6 +24,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <pango/pango-utils.h> #include <dbus/dbus-glib-bindings.h> #include <libindicate/listener.h> +#include <gio/gio.h> #include <libdbusmenu-glib/server.h> @@ -50,6 +51,17 @@ static void check_eclipses (AppMenuItem * ai); static void remove_eclipses (AppMenuItem * ai); static gboolean build_launcher (gpointer data); static gboolean build_launchers (gpointer data); +static gboolean blacklist_init (gpointer data); +static gboolean blacklist_add (gpointer data); +static gboolean blacklist_remove (gpointer data); +static void blacklist_dir_changed (GFileMonitor * monitor, GFile * file, GFile * other_file, GFileMonitorEvent event_type, gpointer user_data); +static void app_dir_changed (GFileMonitor * monitor, GFile * file, GFile * other_file, GFileMonitorEvent event_type, gpointer user_data); +static gboolean destroy_launcher (gpointer data); + + +/* + * Server List + */ typedef struct _serverList_t serverList_t; struct _serverList_t { @@ -86,6 +98,10 @@ serverList_sort (gconstpointer a, gconstpointer b) return g_strcmp0(pan, pbn); } +/* + * Item List + */ + typedef struct _imList_t imList_t; struct _imList_t { IndicateListenerServer * server; @@ -124,9 +140,14 @@ imList_sort (gconstpointer a, gconstpointer b) return (gint)(im_menu_item_get_seconds(IM_MENU_ITEM(pb->menuitem)) - im_menu_item_get_seconds(IM_MENU_ITEM(pa->menuitem))); } +/* + * Launcher List + */ + typedef struct _launcherList_t launcherList_t; struct _launcherList_t { LauncherMenuItem * menuitem; + GList * appdiritems; }; static gint @@ -143,6 +164,201 @@ launcherList_sort (gconstpointer a, gconstpointer b) return g_strcmp0(pan, pbn); } +/* + * Black List + */ + +static GHashTable * blacklist = NULL; +static GFileMonitor * blacklistdirmon = NULL; + +/* Initialize the black list and start to setup + handlers for it. */ +static gboolean +blacklist_init (gpointer data) +{ + blacklist = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, g_free); + + gchar * blacklistdir = g_build_filename(g_get_user_config_dir(), USER_BLACKLIST_DIR, NULL); + g_debug("Looking at blacklist: %s", blacklistdir); + if (!g_file_test(blacklistdir, G_FILE_TEST_IS_DIR)) { + g_free(blacklistdir); + return FALSE; + } + + GFile * filedir = g_file_new_for_path(blacklistdir); + blacklistdirmon = g_file_monitor_directory(filedir, G_FILE_MONITOR_NONE, NULL, NULL); + if (blacklistdirmon != NULL) { + g_signal_connect(G_OBJECT(blacklistdirmon), "changed", G_CALLBACK(blacklist_dir_changed), NULL); + } + + GError * error = NULL; + GDir * dir = g_dir_open(blacklistdir, 0, &error); + if (dir == NULL) { + g_warning("Unable to open blacklist directory (%s): %s", blacklistdir, error->message); + g_error_free(error); + g_free(blacklistdir); + return FALSE; + } + + const gchar * filename = NULL; + while ((filename = g_dir_read_name(dir)) != NULL) { + g_debug("Found file: %s", filename); + gchar * path = g_build_filename(blacklistdir, filename, NULL); + g_idle_add(blacklist_add, path); + } + + g_dir_close(dir); + g_free(blacklistdir); + + return FALSE; +} + +/* Add a definition file into the black list and eclipse + and launchers that have the same file. */ +static gboolean +blacklist_add (gpointer udata) +{ + gchar * definition_file = (gchar *)udata; + /* Dump the file */ + gchar * desktop; + g_file_get_contents(definition_file, &desktop, NULL, NULL); + if (desktop == NULL) { + g_warning("Couldn't get data out of: %s", definition_file); + return FALSE; + } + + /* Clean up the data */ + gchar * trimdesktop = pango_trim_string(desktop); + g_free(desktop); + + /* Check for conflicts */ + gpointer data = g_hash_table_lookup(blacklist, trimdesktop); + if (data != NULL) { + gchar * oldfile = (gchar *)data; + if (!g_strcmp0(oldfile, definition_file)) { + g_warning("Already added file '%s'", oldfile); + } else { + g_warning("Already have desktop file '%s' in blacklist file '%s' not adding from '%s'", trimdesktop, oldfile, definition_file); + } + + g_free(trimdesktop); + g_free(definition_file); + return FALSE; + } + + /* Actually blacklist this thing */ + g_hash_table_insert(blacklist, trimdesktop, definition_file); + g_debug("Adding Blacklist item '%s' for desktop '%s'", definition_file, trimdesktop); + + /* Go through and eclipse folks */ + GList * launcher; + for (launcher = launcherList; launcher != NULL; launcher = launcher->next) { + launcherList_t * item = (launcherList_t *)launcher->data; + if (!g_strcmp0(trimdesktop, launcher_menu_item_get_desktop(item->menuitem))) { + launcher_menu_item_set_eclipsed(item->menuitem, TRUE); + } + } + + return FALSE; +} + +/* Remove a black list item based on the definition file + and uneclipse those launchers blocked by it. */ +static gboolean +blacklist_remove (gpointer data) +{ + gchar * definition_file = (gchar *)data; + g_debug("Removing: %s", definition_file); + + GHashTableIter iter; + gpointer key, value; + gboolean found = FALSE; + + g_hash_table_iter_init(&iter, blacklist); + while (g_hash_table_iter_next(&iter, &key, &value)) { + if (!g_strcmp0((gchar *)value, definition_file)) { + found = TRUE; + break; + } + } + + if (!found) { + g_debug("\tNot found!"); + return FALSE; + } + + GList * launcheritem; + for (launcheritem = launcherList; launcheritem != NULL; launcheritem = launcheritem->next) { + launcherList_t * li = (launcherList_t *)launcheritem->data; + if (!g_strcmp0(launcher_menu_item_get_desktop(li->menuitem), (gchar *)key)) { + GList * serveritem; + for (serveritem = serverList; serveritem != NULL; serveritem = serveritem->next) { + serverList_t * si = (serverList_t *)serveritem->data; + if (!g_strcmp0(app_menu_item_get_desktop(si->menuitem), (gchar *)key)) { + break; + } + } + if (serveritem == NULL) { + launcher_menu_item_set_eclipsed(li->menuitem, FALSE); + } + } + } + + if (!g_hash_table_remove(blacklist, key)) { + g_warning("Unable to remove '%s' with value '%s'", definition_file, (gchar *)key); + } + + return FALSE; +} + +/* Check to see if a particular desktop file is + in the blacklist. */ +static gboolean +blacklist_check (const gchar * desktop_file) +{ + g_debug("Checking blacklist for: %s", desktop_file); + if (blacklist == NULL) return FALSE; + + if (g_hash_table_lookup(blacklist, desktop_file)) { + g_debug("\tFound!"); + return TRUE; + } + + return FALSE; +} + +/* A callback everytime the blacklist directory changes + in some way. It needs to handle that. */ +static void +blacklist_dir_changed (GFileMonitor * monitor, GFile * file, GFile * other_file, GFileMonitorEvent event_type, gpointer user_data) +{ + g_debug("Blacklist directory changed!"); + + switch (event_type) { + case G_FILE_MONITOR_EVENT_DELETED: { + gchar * path = g_file_get_path(file); + g_debug("\tDelete: %s", path); + g_idle_add(blacklist_remove, path); + break; + } + case G_FILE_MONITOR_EVENT_CREATED: { + gchar * path = g_file_get_path(file); + g_debug("\tCreate: %s", path); + g_idle_add(blacklist_add, path); + break; + } + default: + break; + } + + return; +} + +/* + * More code + */ + static void server_added (IndicateListener * listener, IndicateListenerServer * server, gchar * type, gpointer data) { @@ -521,6 +737,32 @@ indicator_removed (IndicateListener * listener, IndicateListenerServer * server, return; } +static void +app_dir_changed (GFileMonitor * monitor, GFile * file, GFile * other_file, GFileMonitorEvent event_type, gpointer user_data) +{ + gchar * directory = (gchar *)user_data; + g_debug("Application directory changed: %s", directory); + + switch (event_type) { + case G_FILE_MONITOR_EVENT_DELETED: { + gchar * path = g_file_get_path(file); + g_debug("\tDelete: %s", path); + g_idle_add(destroy_launcher, path); + break; + } + case G_FILE_MONITOR_EVENT_CREATED: { + gchar * path = g_file_get_path(file); + g_debug("\tCreate: %s", path); + g_idle_add(build_launcher, path); + break; + } + default: + break; + } + + return; +} + /* Check to see if a new desktop file causes any of the launchers to be eclipsed by a running process */ @@ -555,6 +797,8 @@ remove_eclipses (AppMenuItem * ai) const gchar * aidesktop = app_menu_item_get_desktop(ai); if (aidesktop == NULL) return; + if (blacklist_check(aidesktop)) return; + GList * llitem; for (llitem = launcherList; llitem != NULL; llitem = llitem->next) { launcherList_t * ll = (launcherList_t *)llitem->data; @@ -569,6 +813,62 @@ remove_eclipses (AppMenuItem * ai) return; } +/* Remove a launcher from the system. We need to figure + out what it's up to! */ +static gboolean +destroy_launcher (gpointer data) +{ + gchar * appdirentry = (gchar *)data; + + GList * listitem; + GList * direntry; + launcherList_t * li; + gchar * appdir; + + for (listitem = launcherList; listitem != NULL; listitem = listitem->next) { + li = (launcherList_t *)listitem->data; + for (direntry = li->appdiritems; direntry != NULL; direntry = direntry->next) { + appdir = (gchar *)direntry->data; + if (!g_strcmp0(appdir, appdirentry)) { + break; + } + } + + if (direntry != NULL) { + break; + } + } + + if (listitem == NULL) { + g_warning("Removed '%s' by the way of it not seeming to exist anywhere.", appdirentry); + return FALSE; + } + + if (g_list_length(li->appdiritems) > 1) { + /* Just remove this item, and we can move on */ + g_debug("Just removing file entry: %s", appdir); + li->appdiritems = g_list_remove(li->appdiritems, appdir); + g_free(appdir); + return FALSE; + } + + /* Full Destroy */ + g_free(appdir); + g_list_free(li->appdiritems); + + if (li->menuitem != NULL) { + dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(li->menuitem), "visible", "false"); + dbusmenu_menuitem_child_delete(root_menuitem, DBUSMENU_MENUITEM(li->menuitem)); + g_object_unref(G_OBJECT(li->menuitem)); + li->menuitem = NULL; + } + + launcherList = g_list_remove(launcherList, li); + g_free(li); + + return FALSE; +} + /* This function turns a specific file into a menu item and registers it appropriately with everyone */ static gboolean @@ -580,7 +880,6 @@ build_launcher (gpointer data) gchar * desktop = NULL; g_file_get_contents(path, &desktop, NULL, NULL); - g_free(path); if (desktop == NULL) { return FALSE; @@ -590,17 +889,38 @@ build_launcher (gpointer data) g_free(desktop); g_debug("\tcontents: %s", trimdesktop); - /* Build the item */ - launcherList_t * ll = g_new0(launcherList_t, 1); - ll->menuitem = launcher_menu_item_new(trimdesktop); - g_free(trimdesktop); + /* Check to see if we already have a launcher */ + GList * listitem; + for (listitem = launcherList; listitem != NULL; listitem = listitem->next) { + launcherList_t * li = (launcherList_t *)listitem->data; + if (!g_strcmp0(launcher_menu_item_get_desktop(li->menuitem), trimdesktop)) { + break; + } + } - /* Add it to the list */ - launcherList = g_list_insert_sorted(launcherList, ll, launcherList_sort); + if (listitem == NULL) { + /* If not */ + /* Build the item */ + launcherList_t * ll = g_new0(launcherList_t, 1); + ll->menuitem = launcher_menu_item_new(trimdesktop); + g_free(trimdesktop); + ll->appdiritems = g_list_append(NULL, path); - /* Add it to the menu */ - dbusmenu_menuitem_child_append(root_menuitem, DBUSMENU_MENUITEM(ll->menuitem)); - resort_menu(root_menuitem); + /* Add it to the list */ + launcherList = g_list_insert_sorted(launcherList, ll, launcherList_sort); + + /* Add it to the menu */ + dbusmenu_menuitem_child_append(root_menuitem, DBUSMENU_MENUITEM(ll->menuitem)); + resort_menu(root_menuitem); + + if (blacklist_check(launcher_menu_item_get_desktop(ll->menuitem))) { + launcher_menu_item_set_eclipsed(ll->menuitem, TRUE); + } + } else { + /* If so add ourselves */ + launcherList_t * ll = (launcherList_t *)listitem->data; + ll->appdiritems = g_list_append(ll->appdiritems, path); + } return FALSE; } @@ -612,12 +932,20 @@ build_launcher (gpointer data) static gboolean build_launchers (gpointer data) { - if (!g_file_test(SYSTEM_APPS_DIR, G_FILE_TEST_IS_DIR)) { + gchar * directory = (gchar *)data; + + if (!g_file_test(directory, G_FILE_TEST_IS_DIR)) { return FALSE; } + GFile * filedir = g_file_new_for_path(directory); + GFileMonitor * dirmon = g_file_monitor_directory(filedir, G_FILE_MONITOR_NONE, NULL, NULL); + if (dirmon != NULL) { + g_signal_connect(G_OBJECT(dirmon), "changed", G_CALLBACK(app_dir_changed), directory); + } + GError * error = NULL; - GDir * dir = g_dir_open(SYSTEM_APPS_DIR, 0, &error); + GDir * dir = g_dir_open(directory, 0, &error); if (dir == NULL) { g_warning("Unable to open system apps directory: %s", error->message); g_error_free(error); @@ -627,7 +955,7 @@ build_launchers (gpointer data) const gchar * filename = NULL; while ((filename = g_dir_read_name(dir)) != NULL) { g_debug("Found file: %s", filename); - gchar * path = g_build_filename(SYSTEM_APPS_DIR, filename, NULL); + gchar * path = g_build_filename(directory, filename, NULL); g_idle_add(build_launcher, path); } @@ -670,10 +998,15 @@ main (int argc, char ** argv) g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_SERVER_ADDED, G_CALLBACK(server_added), root_menuitem); g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_SERVER_REMOVED, G_CALLBACK(server_removed), root_menuitem); - g_idle_add(build_launchers, NULL); + g_idle_add(blacklist_init, NULL); + g_idle_add(build_launchers, SYSTEM_APPS_DIR); + gchar * userdir = g_build_filename(g_get_user_config_dir(), USER_APPS_DIR, NULL); + g_idle_add(build_launchers, userdir); mainloop = g_main_loop_new(NULL, FALSE); g_main_loop_run(mainloop); + g_free(userdir); + return 0; } |