Split Gcr and Gck libraries out of gnome-keyringsplit

1 files changed, 0 insertions, 504 deletions

diff --git a/gcr/gcr-viewer-widget.c b/gcr/gcr-viewer-widget.c
deleted file mode 100644
index 6e065994..00000000
--- a/gcr/gcr-viewer-widget.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* gcr-viewer-widget: Widget for viewer
-
-   Copyright (C) 2011 Collabora Ltd.
-
-   The Gnome Keyring Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The Gnome Keyring Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the Gnome Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-
-   Author: Stef Walter <stefw@collabora.co.uk>
-*/
-
-#include "config.h"
-
-#include "gcr-display-scrolled.h"
-#include "gcr-failure-renderer.h"
-#include "gcr-importer.h"
-#include "gcr-marshal.h"
-#include "gcr-parser.h"
-#include "gcr-renderer.h"
-#include "gcr-unlock-renderer.h"
-#include "gcr-viewer-widget.h"
-#include "gcr-viewer.h"
-
-#include <glib/gi18n-lib.h>
-#include <gtk/gtk.h>
-
-#include <locale.h>
-#include <string.h>
-
-/**
- * SECTION:gcr-viewer-widget
- * @title: GcrViewerWidget
- * @short_description: A widget which shows certificates or keys
- *
- * A viewer widget which can display certificates and keys that are
- * located in files.
- */
-
-enum {
-	PROP_0,
-	PROP_PARSER
-};
-
-/**
- * GcrViewerWidget:
- *
- * A viewer widget object.
- */
-
-/**
- * GcrViewerWidgetClass:
- *
- * Class for #GcrViewerWidget
- */
-
-/*
- * Not yet figured out how to expose these without locking down our
- * implementation, the parent class we derive from.
- */
-
-struct _GcrViewerWidget {
-	/*< private >*/
-	GcrDisplayScrolled parent;
-	GcrViewerWidgetPrivate *pv;
-};
-
-struct _GcrViewerWidgetClass {
-	GcrDisplayScrolledClass parent_class;
-
-	void       (*added)        (GcrViewerWidget *widget,
-	                            GcrRenderer *renderer,
-	                            GcrParsed *parsed);
-};
-
-struct _GcrViewerWidgetPrivate {
-	GQueue *files_to_load;
-	GcrParser *parser;
-	GCancellable *cancellable;
-	GList *unlocks;
-	gboolean loading;
-	gchar *display_name;
-};
-
-enum {
-	ADDED,
-	LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0, };
-
-static void viewer_load_next_file (GcrViewerWidget *self);
-static void viewer_stop_loading_files (GcrViewerWidget *self);
-
-G_DEFINE_TYPE (GcrViewerWidget, gcr_viewer_widget, GCR_TYPE_DISPLAY_SCROLLED);
-
-static const gchar *
-get_parsed_label_or_display_name (GcrViewerWidget *self,
-                                  GcrParser *parser)
-{
-	const gchar *label;
-
-	label = gcr_parser_get_parsed_label (parser);
-	if (label == NULL)
-		label = self->pv->display_name;
-
-	return label;
-}
-
-static void
-on_parser_parsed (GcrParser *parser,
-                  gpointer user_data)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (user_data);
-	GckAttributes *attrs;
-	GcrRenderer *renderer;
-	const gchar *label;
-	gboolean actual = TRUE;
-
-	label = get_parsed_label_or_display_name (self, parser);
-	attrs = gcr_parser_get_parsed_attributes (parser);
-
-	renderer = gcr_renderer_create (label, attrs);
-
-	if (renderer == NULL) {
-		renderer = gcr_failure_renderer_new_unsupported (label);
-		actual = FALSE;
-	}
-
-	/* And show the data */
-	gcr_viewer_add_renderer (GCR_VIEWER (self), renderer);
-
-	/* Let callers know we're rendering data */
-	if (actual == TRUE)
-		g_signal_emit (self, signals[ADDED], 0, renderer,
-		               gcr_parser_get_parsed (parser));
-
-	g_object_unref (renderer);
-}
-
-static gboolean
-on_parser_authenticate_for_unlock (GcrParser *parser,
-                                   guint count,
-                                   gpointer user_data)
-{
-	GcrUnlockRenderer *unlock = GCR_UNLOCK_RENDERER (user_data);
-	const gchar *password;
-
-	if (count == 0) {
-		password = _gcr_unlock_renderer_get_password (unlock);
-		gcr_parser_add_password (parser, password);
-	}
-
-	return TRUE;
-}
-
-static void
-on_unlock_renderer_clicked (GcrUnlockRenderer *unlock,
-                            gpointer user_data)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (user_data);
-	GError *error = NULL;
-	gconstpointer data;
-	gsize n_data;
-	gulong sig;
-
-	/* Override our main authenticate signal handler */
-	sig = g_signal_connect (self->pv->parser, "authenticate",
-	                        G_CALLBACK (on_parser_authenticate_for_unlock), unlock);
-
-	data = _gcr_unlock_renderer_get_locked_data (unlock, &n_data);
-	if (gcr_parser_parse_data (self->pv->parser, data, n_data, &error)) {
-
-		/* Done with this unlock renderer */
-		gcr_viewer_remove_renderer (GCR_VIEWER (self), GCR_RENDERER (unlock));
-		self->pv->unlocks = g_list_remove (self->pv->unlocks, unlock);
-		g_object_unref (unlock);
-
-	} else if (g_error_matches (error, GCR_DATA_ERROR, GCR_ERROR_LOCKED)){
-		_gcr_unlock_renderer_show_warning (unlock,  _("The password was incorrect"));
-		g_error_free (error);
-
-	} else {
-		_gcr_unlock_renderer_show_warning (unlock, error->message);
-		g_error_free (error);
-	}
-
-	g_signal_handler_disconnect (self->pv->parser, sig);
-}
-
-static gboolean
-on_parser_authenticate_for_data (GcrParser *parser,
-                                 guint count,
-                                 gpointer user_data)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (user_data);
-	GcrUnlockRenderer *unlock;
-
-	unlock = _gcr_unlock_renderer_new_for_parsed (parser);
-	if (unlock != NULL) {
-		g_object_set (unlock, "label", get_parsed_label_or_display_name (self, parser), NULL);
-		gcr_viewer_add_renderer (GCR_VIEWER (self), GCR_RENDERER (unlock));
-		g_signal_connect (unlock, "unlock-clicked", G_CALLBACK (on_unlock_renderer_clicked), self);
-		self->pv->unlocks = g_list_prepend (self->pv->unlocks, unlock);
-	}
-
-	return TRUE;
-}
-
-static void
-gcr_viewer_widget_init (GcrViewerWidget *self)
-{
-	self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, GCR_TYPE_VIEWER_WIDGET,
-	                                        GcrViewerWidgetPrivate);
-
-	self->pv->files_to_load = g_queue_new ();
-	self->pv->parser = gcr_parser_new ();
-	self->pv->cancellable = g_cancellable_new ();
-	self->pv->unlocks = NULL;
-
-	g_signal_connect (self->pv->parser, "parsed", G_CALLBACK (on_parser_parsed), self);
-	g_signal_connect_after (self->pv->parser, "authenticate", G_CALLBACK (on_parser_authenticate_for_data), self);
-}
-
-static void
-gcr_viewer_widget_get_property (GObject *obj,
-                                guint prop_id,
-                                GValue *value,
-                                GParamSpec *pspec)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (obj);
-
-	switch (prop_id) {
-	case PROP_PARSER:
-		g_value_set_object (value, gcr_viewer_widget_get_parser (self));
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-gcr_viewer_widget_dispose (GObject *obj)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (obj);
-	GList *l;
-
-	g_signal_handlers_disconnect_by_func (self->pv->parser, on_parser_parsed, self);
-
-	for (l = self->pv->unlocks; l != NULL; l = g_list_next (l)) {
-		g_signal_handlers_disconnect_by_func (l->data, on_unlock_renderer_clicked, self);
-		g_object_unref (l->data);
-	}
-	g_list_free (self->pv->unlocks);
-	self->pv->unlocks = NULL;
-
-	while (!g_queue_is_empty (self->pv->files_to_load))
-		g_object_unref (g_queue_pop_head (self->pv->files_to_load));
-
-	g_cancellable_cancel (self->pv->cancellable);
-
-	G_OBJECT_CLASS (gcr_viewer_widget_parent_class)->dispose (obj);
-}
-
-static void
-gcr_viewer_widget_finalize (GObject *obj)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (obj);
-
-	g_assert (g_queue_is_empty (self->pv->files_to_load));
-	g_queue_free (self->pv->files_to_load);
-
-	g_free (self->pv->display_name);
-	g_object_unref (self->pv->cancellable);
-	g_object_unref (self->pv->parser);
-
-	G_OBJECT_CLASS (gcr_viewer_widget_parent_class)->finalize (obj);
-}
-
-static void
-gcr_viewer_widget_class_init (GcrViewerWidgetClass *klass)
-{
-	GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-	gobject_class->dispose = gcr_viewer_widget_dispose;
-	gobject_class->finalize = gcr_viewer_widget_finalize;
-	gobject_class->get_property = gcr_viewer_widget_get_property;
-
-	/**
-	 * GcrViewerWidget:parser:
-	 *
-	 * The parser used to parse loaded data into viewable items.
-	 */
-	g_object_class_install_property (gobject_class, PROP_PARSER,
-	           g_param_spec_object ("parser", "Parser", "Parser used to parse viewable items",
-	                                GCR_TYPE_PARSER, G_PARAM_READABLE));
-
-	g_type_class_add_private (klass, sizeof (GcrViewerWidget));
-
-	/**
-	 * GcrViewerWidget::added:
-	 * @self: the viewer widget
-	 * @renderer: (type Gcr.Renderer): the renderer that was added
-	 * @parsed: (type Gcr.Parsed): the parsed item that was added
-	 *
-	 * This signal is emitted when an item is added to the viewer widget.
-	 */
-	signals[ADDED] = g_signal_new ("added", GCR_TYPE_VIEWER_WIDGET, G_SIGNAL_RUN_LAST,
-	                               G_STRUCT_OFFSET (GcrViewerWidgetClass, added),
-	                               NULL, NULL, _gcr_marshal_VOID__OBJECT_BOXED,
-	                               G_TYPE_NONE, 2, G_TYPE_OBJECT, GCR_TYPE_PARSED);
-}
-
-static void
-on_parser_parse_stream_returned (GObject *source,
-                                 GAsyncResult *result,
-                                 gpointer user_data)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (user_data);
-	GError *error = NULL;
-	GcrRenderer *renderer;
-
-	gcr_parser_parse_stream_finish (self->pv->parser, result, &error);
-
-	if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) ||
-	    g_error_matches (error, GCR_DATA_ERROR, GCR_ERROR_CANCELLED)) {
-		viewer_stop_loading_files (self);
-
-	} else if (g_error_matches (error, GCR_DATA_ERROR, GCR_ERROR_LOCKED)) {
-		/* Just skip this one, an unlock renderer was added */
-
-	} else if (error) {
-		renderer = gcr_failure_renderer_new (self->pv->display_name, error);
-		gcr_viewer_add_renderer (GCR_VIEWER (self), renderer);
-		g_object_unref (renderer);
-		g_error_free (error);
-	}
-
-	viewer_load_next_file (self);
-}
-
-static void
-update_display_name (GcrViewerWidget *self,
-                     GFile *file)
-{
-	gchar *basename;
-
-	basename = g_file_get_basename (file);
-
-	g_free (self->pv->display_name);
-	self->pv->display_name = g_filename_display_name (basename);
-
-	g_free (basename);
-}
-
-static void
-on_file_read_returned (GObject *source,
-                       GAsyncResult *result,
-                       gpointer user_data)
-{
-	GcrViewerWidget *self = GCR_VIEWER_WIDGET (user_data);
-	GFile *file = G_FILE (source);
-	GError *error = NULL;
-	GFileInputStream *fis;
-	GcrRenderer *renderer;
-
-	fis = g_file_read_finish (file, result, &error);
-	update_display_name (self, file);
-
-	if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
-		viewer_stop_loading_files (self);
-
-	} else if (error) {
-		renderer = gcr_failure_renderer_new (self->pv->display_name, error);
-		gcr_viewer_add_renderer (GCR_VIEWER (self), renderer);
-		g_object_unref (renderer);
-		g_error_free (error);
-
-		viewer_load_next_file (self);
-
-	} else {
-		gcr_parser_parse_stream_async (self->pv->parser, G_INPUT_STREAM (fis),
-		                               self->pv->cancellable, on_parser_parse_stream_returned,
-		                               self);
-		g_object_unref (fis);
-	}
-}
-
-static void
-viewer_stop_loading_files (GcrViewerWidget *self)
-{
-	self->pv->loading = FALSE;
-}
-
-static void
-viewer_load_next_file (GcrViewerWidget *self)
-{
-	GFile* file;
-
-	file = g_queue_pop_head (self->pv->files_to_load);
-	if (file == NULL) {
-		viewer_stop_loading_files (self);
-		return;
-	}
-
-	g_file_read_async (file, G_PRIORITY_DEFAULT, self->pv->cancellable,
-	                   on_file_read_returned, self);
-
-	g_object_unref (file);
-}
-
-/**
- * gcr_viewer_widget_new:
- *
- * Create a new viewer widget.
- *
- * Returns: (transfer full): A new #GcrViewerWidget object
- */
-GcrViewerWidget *
-gcr_viewer_widget_new (void)
-{
-	return g_object_new (GCR_TYPE_VIEWER_WIDGET, NULL);
-}
-
-/**
- * gcr_viewer_widget_load_file:
- * @self: a viewer widget
- * @file: a file to load
- *
- * Display contents of a file in the viewer widget. Multiple files can
- * be loaded.
- */
-void
-gcr_viewer_widget_load_file (GcrViewerWidget *self,
-                             GFile *file)
-{
-	g_return_if_fail (GCR_IS_VIEWER_WIDGET (self));
-	g_return_if_fail (G_IS_FILE (file));
-
-	g_queue_push_tail (self->pv->files_to_load, g_object_ref (file));
-
-	if (!self->pv->loading)
-		viewer_load_next_file (self);
-}
-
-/**
- * gcr_viewer_widget_load_data:
- * @self: a viewer widget
- * @display_name: (allow-none): label for the loaded data
- * @data: (array length=n_data): data to load
- * @n_data: length of data to load
- *
- * Parse and load some data to be displayed into the viewer widgets. The data
- * may contain multiple parseable items if the format can contain multiple
- * items.
- */
-void
-gcr_viewer_widget_load_data (GcrViewerWidget *self,
-                             const gchar *display_name,
-                             const guchar *data,
-                             gsize n_data)
-{
-	GError *error = NULL;
-	GcrRenderer *renderer;
-
-	g_return_if_fail (GCR_IS_VIEWER_WIDGET (self));
-
-	g_free (self->pv->display_name);
-	self->pv->display_name = g_strdup (display_name);
-
-	if (!gcr_parser_parse_data (self->pv->parser, data, n_data, &error)) {
-		renderer = gcr_failure_renderer_new (display_name, error);
-		gcr_viewer_add_renderer (GCR_VIEWER (self), renderer);
-		g_object_unref (renderer);
-		g_error_free (error);
-	}
-}
-
-/**
- * gcr_viewer_widget_get_parser:
- * @self: a viewer widget
- *
- * Get the parser used to parse loaded data into viewable items.
- *
- * Returns: (transfer none): the parser
- */
-GcrParser *
-gcr_viewer_widget_get_parser (GcrViewerWidget *self)
-{
-	g_return_val_if_fail (GCR_IS_VIEWER_WIDGET (self), NULL);
-	return self->pv->parser;
-}