Add sendto extension

1 files changed, 843 insertions, 0 deletions

diff --git a/sendto/caja-sendto-command.c b/sendto/caja-sendto-command.c
new file mode 100644
index 0000000..27753e0
--- /dev/null
+++ b/sendto/caja-sendto-command.c
@@ -0,0 +1,843 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/* 
+ * Copyright (C) 2004 Roberto Majadas
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more av.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301  USA.
+ *
+ * Author:  Roberto Majadas <[email protected]>
+ */
+
+#include "config.h"
+#include <string.h>
+#include <stdlib.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <gtk/gtk.h>
+#include "caja-sendto-plugin.h"
+
+#define CAJA_SENDTO_LAST_MEDIUM	"last-medium"
+#define CAJA_SENDTO_LAST_COMPRESS	"last-compress"
+#define CAJA_SENDTO_STATUS_LABEL_TIMEOUT_SECONDS 10
+
+#define UNINSTALLED_PLUGINDIR "plugins/removable-devices"
+#define UNINSTALLED_SOURCE "caja-sendto-command.c"
+
+#define SOEXT           ("." G_MODULE_SUFFIX)
+#define SOEXT_LEN       (strlen (SOEXT))
+
+enum {
+	COLUMN_ICON,
+	COLUMN_DESCRIPTION,
+	NUM_COLUMNS,
+};
+
+/* Options */
+static char **filenames = NULL;
+
+GList *file_list = NULL;
+gboolean has_dirs = FALSE;
+GList *plugin_list = NULL;
+GHashTable *hash ;
+guint option = 0;
+
+static GSettings *settings = NULL;
+
+typedef struct _NS_ui NS_ui;
+
+struct _NS_ui {
+	GtkWidget *dialog;
+	GtkWidget *options_combobox;
+	GtkWidget *send_to_label;
+	GtkWidget *hbox_contacts_ws;
+	GtkWidget *cancel_button;
+	GtkWidget *send_button;
+	GtkWidget *pack_combobox;
+	GtkWidget *pack_checkbutton;
+	GtkWidget *pack_entry;
+	GList *contact_widgets;
+
+	GtkWidget *status_box;
+	GtkWidget *status_image;
+	GtkWidget *status_label;
+	guint status_timeoutid;
+};
+
+static const GOptionEntry entries[] = {
+	{ G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, "Files to send", "[FILES...]" },
+	{ NULL }
+};
+
+static void 
+destroy_dialog (GtkWidget *widget, gpointer data )
+{
+        gtk_main_quit ();
+}
+
+static char *
+get_filename_from_list (void)
+{
+	GList *l;
+	GString *common_part = NULL;
+	gboolean matches = TRUE;
+	guint offset = 0;
+	const char *encoding;
+	gboolean use_utf8 = TRUE;
+
+	encoding = g_getenv ("G_FILENAME_ENCODING");
+
+	if (encoding != NULL && strcasecmp(encoding, "UTF-8") != 0)
+		use_utf8 = FALSE;
+
+	if (file_list == NULL)
+		return NULL;
+
+	common_part = g_string_new("");
+
+	while (TRUE) {
+		gunichar cur_char = '\0';
+		for (l = file_list; l ; l = l->next) {
+			char *path = NULL, *name = NULL;
+			char *offset_name = NULL;
+
+			path = g_filename_from_uri ((char *) l->data,
+					NULL, NULL);
+			if (!path)
+				break;
+
+			name = g_path_get_basename (path);
+
+			if (!use_utf8) {
+				char *tmp;
+
+				tmp = g_filename_to_utf8 (name, -1,
+						NULL, NULL, NULL);
+				g_free (name);
+				name = tmp;
+			}
+
+			if (!name) {
+				g_free (path);
+				break;
+			}
+
+			if (offset >= g_utf8_strlen (name, -1)) {
+				g_free(name);
+				g_free(path);
+				matches = FALSE;
+				break;
+			}
+
+			offset_name = g_utf8_offset_to_pointer (name, offset);
+
+			if (offset_name == g_utf8_strrchr (name, -1, '.')) {
+				g_free (name);
+				g_free (path);
+				matches = FALSE;
+				break;
+			}
+			if (cur_char == '\0') {
+				cur_char = g_utf8_get_char (offset_name);
+			} else if (cur_char != g_utf8_get_char (offset_name)) {
+				g_free (name);
+				g_free (path);
+				matches = FALSE;
+				break;
+			}
+			g_free (name);
+			g_free (path);
+		}
+		if (matches == TRUE && cur_char != '\0') {
+			offset++;
+			common_part = g_string_append_unichar (common_part,
+					cur_char);
+		} else {
+			break;
+		}
+	}
+
+	if (g_utf8_strlen (common_part->str, -1) < 4) {
+		g_string_free (common_part, TRUE);
+		return NULL;
+	}
+
+	return g_string_free (common_part, FALSE);
+}
+
+static char *
+pack_files (NS_ui *ui)
+{
+	char *engrampa_cmd;
+	const char *filename;
+	GList *l;
+	GString *cmd, *tmp;
+	char *pack_type, *tmp_dir, *tmp_work_dir, *packed_file;
+
+	engrampa_cmd = g_find_program_in_path ("engrampa");
+	filename = gtk_entry_get_text(GTK_ENTRY(ui->pack_entry));
+
+	g_assert (filename != NULL && *filename != '\0');
+	
+	tmp_dir = g_strdup_printf ("%s/caja-sendto-%s", 
+				   g_get_tmp_dir(), g_get_user_name());	
+	g_mkdir (tmp_dir, 0700);
+	tmp_work_dir = g_strdup_printf ("%s/caja-sendto-%s/%li",
+					g_get_tmp_dir(), g_get_user_name(),
+					time(NULL));
+	g_mkdir (tmp_work_dir, 0700);
+	g_free (tmp_dir);
+
+	switch (gtk_combo_box_get_active (GTK_COMBO_BOX(ui->pack_combobox)))
+	{
+	case 0:
+		pack_type = g_strdup (".zip");
+		break;
+	case 1:
+		pack_type = g_strdup (".tar.gz");
+		break;
+	case 2: 
+		pack_type = g_strdup (".tar.bz2");
+		break;
+	default:
+		pack_type = NULL;
+		g_assert_not_reached ();
+	}
+
+	g_settings_set_int (settings,
+			    CAJA_SENDTO_LAST_COMPRESS,
+			    gtk_combo_box_get_active(GTK_COMBO_BOX(ui->pack_combobox)));
+
+	cmd = g_string_new ("");
+	g_string_printf (cmd, "%s --add-to=\"%s/%s%s\"",
+			 engrampa_cmd, tmp_work_dir,
+			 filename,
+			 pack_type);
+
+	/* engrampa doesn't understand URIs */
+	for (l = file_list ; l; l=l->next){
+		char *file;
+
+		file = g_filename_from_uri (l->data, NULL, NULL);
+		g_string_append_printf (cmd," \"%s\"", file);
+		g_free (file);
+	}
+
+	g_spawn_command_line_sync (cmd->str, NULL, NULL, NULL, NULL);
+	g_string_free (cmd, TRUE);
+	tmp = g_string_new("");
+	g_string_printf (tmp,"%s/%s%s", tmp_work_dir,
+			 filename,
+			 pack_type);
+	g_free (tmp_work_dir);
+	packed_file = g_filename_to_uri (tmp->str, NULL, NULL);
+	g_string_free(tmp, TRUE);
+	return packed_file;
+}
+
+static gboolean
+status_label_clear (gpointer data)
+{
+	NS_ui *ui = (NS_ui *) data;
+	gtk_label_set_label (GTK_LABEL (ui->status_label), "");
+	gtk_widget_hide (ui->status_image);
+
+	ui->status_timeoutid = 0;
+
+	return FALSE;
+}
+
+static void
+send_button_cb (GtkWidget *widget, NS_ui *ui)
+{
+	char *error;
+	NstPlugin *p;
+	GtkWidget *w;
+
+	gtk_widget_set_sensitive (ui->dialog, FALSE);
+
+	p = (NstPlugin *) g_list_nth_data (plugin_list, option);
+	w = (GtkWidget *) g_list_nth_data (ui->contact_widgets, option);
+
+	if (ui->status_timeoutid != 0) {
+		g_source_remove (ui->status_timeoutid);
+		status_label_clear (ui);
+	}
+
+	if (p == NULL)
+		return;
+
+	if (p->info->validate_destination != NULL) {
+		error = NULL;
+		if (p->info->validate_destination (p, w, &error) == FALSE) {
+			char *message;
+
+			message = g_strdup_printf ("<b>%s</b>", error);
+			g_free (error);
+			gtk_label_set_markup (GTK_LABEL (ui->status_label), message);
+			g_free (message);
+			ui->status_timeoutid = g_timeout_add_seconds (CAJA_SENDTO_STATUS_LABEL_TIMEOUT_SECONDS,
+								      status_label_clear,
+								      ui);
+			gtk_widget_show (ui->status_image);
+			gtk_widget_show (ui->status_box);
+			gtk_widget_set_sensitive (ui->dialog, TRUE);
+			return;
+		}
+	}
+
+	g_settings_set_string (settings,
+			       CAJA_SENDTO_LAST_MEDIUM,
+			       p->info->id);
+
+	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ui->pack_checkbutton))){
+		char *f;
+
+		f = pack_files (ui);
+		if (f != NULL) {
+			GList *packed_file = NULL;
+			packed_file = g_list_append (packed_file, f);
+			if (!p->info->send_files (p, w, packed_file)) {
+				g_free (f);
+				g_list_free (packed_file);
+				return;
+			}
+			g_list_free (packed_file);
+		} else {
+			gtk_widget_set_sensitive (ui->dialog, TRUE);
+			return;
+		}
+		g_free (f);
+	} else {
+		if (!p->info->send_files (p, w, file_list)) {
+			g_list_foreach (file_list, (GFunc) g_free, NULL);
+			g_list_free (file_list);
+			file_list = NULL;
+			return;
+		}
+		g_list_free (file_list);
+		file_list = NULL;
+	}
+	destroy_dialog (NULL,NULL);
+}
+
+static void
+send_if_no_pack_cb (GtkWidget *widget, NS_ui *ui)
+{
+	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton))) {
+		if (gtk_widget_is_sensitive (ui->pack_entry)) {
+			gtk_widget_grab_focus (ui->pack_entry);
+		} else {
+			gtk_widget_grab_focus (ui->pack_checkbutton);
+		}
+	} else {
+		send_button_cb (widget, ui);
+	}
+}
+
+static void
+toggle_pack_check (GtkWidget *widget, NS_ui *ui)
+{
+	GtkToggleButton *t = GTK_TOGGLE_BUTTON (widget);
+	gboolean enabled, send_enabled;
+
+	enabled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (t));
+	gtk_widget_set_sensitive (ui->pack_combobox, enabled);
+	gtk_widget_set_sensitive (ui->pack_entry, enabled);
+
+	send_enabled = TRUE;
+
+	if (enabled) {
+		const char *filename;
+
+		filename = gtk_entry_get_text(GTK_ENTRY(ui->pack_entry));
+		if (filename == NULL || *filename == '\0')
+			send_enabled = FALSE;
+	}
+
+	gtk_widget_set_sensitive (ui->send_button, send_enabled);
+}
+
+static void
+option_changed (GtkComboBox *cb, NS_ui *ui)
+{
+	GList *aux;
+	NstPlugin *p;
+	gboolean supports_dirs = FALSE;
+
+	aux = g_list_nth (ui->contact_widgets, option);
+	option = gtk_combo_box_get_active (GTK_COMBO_BOX(cb));
+	gtk_widget_hide ((GtkWidget *) aux->data);
+	aux = g_list_nth (ui->contact_widgets, option);
+	gtk_widget_show ((GtkWidget *) aux->data);
+
+	gtk_label_set_mnemonic_widget (GTK_LABEL (ui->send_to_label), aux->data);
+
+	p = (NstPlugin *) g_list_nth_data (plugin_list, option);
+	supports_dirs = (p->info->capabilities & CAJA_CAPS_SEND_DIRECTORIES);
+
+	if (has_dirs == FALSE || supports_dirs != FALSE) {
+		gboolean toggle;
+
+		toggle = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton));
+		gtk_widget_set_sensitive (ui->pack_combobox, toggle);
+		gtk_widget_set_sensitive (ui->pack_entry, toggle);
+		gtk_widget_set_sensitive (ui->pack_checkbutton, TRUE);
+	} else {
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton), TRUE);
+		gtk_widget_set_sensitive (ui->pack_checkbutton, FALSE);
+	}
+}
+
+static void
+set_contact_widgets (NS_ui *ui)
+{
+	GList *aux ;
+	GtkWidget *w;
+	NstPlugin *p;
+
+	ui->contact_widgets = NULL;
+
+	for (aux = plugin_list; aux; aux = aux->next){
+		p = (NstPlugin *) aux->data;
+		w = p->info->get_contacts_widget(p);
+		gtk_box_pack_end (GTK_BOX(ui->hbox_contacts_ws),w, TRUE, TRUE, 0);
+		gtk_widget_hide (GTK_WIDGET(w));
+		ui->contact_widgets = g_list_append (ui->contact_widgets, w);
+		if (GTK_IS_ENTRY (w)) {
+			g_signal_connect_after (G_OBJECT (w), "activate",
+						G_CALLBACK (send_if_no_pack_cb), ui);
+		}
+	}
+}
+
+static gboolean
+set_model_for_options_combobox (NS_ui *ui)
+{
+	GdkPixbuf *pixbuf;
+        GtkTreeIter iter;
+        GtkListStore *model;
+	GtkIconTheme *it;
+	GtkCellRenderer *renderer;
+	GtkWidget *widget;
+	GList *aux;
+	NstPlugin *p;
+	char *last_used = NULL;
+	int i = 0;
+	gboolean last_used_support_dirs = FALSE;
+
+	it = gtk_icon_theme_get_default ();
+
+	model = gtk_list_store_new (NUM_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING);
+
+	last_used = g_settings_get_string (settings,
+					   CAJA_SENDTO_LAST_MEDIUM);
+
+	for (aux = plugin_list; aux; aux = aux->next) {
+		p = (NstPlugin *) aux->data;
+		pixbuf = gtk_icon_theme_load_icon (it, p->info->icon, 16, 
+						   GTK_ICON_LOOKUP_USE_BUILTIN, NULL);
+		gtk_list_store_append (model, &iter);
+		gtk_list_store_set (model, &iter,
+					COLUMN_ICON, pixbuf,
+					COLUMN_DESCRIPTION, dgettext(p->info->gettext_package, p->info->description),
+					-1);
+		if (last_used != NULL && !strcmp(last_used, p->info->id)) {
+			option = i;
+			last_used_support_dirs = (p->info->capabilities & CAJA_CAPS_SEND_DIRECTORIES);
+		}
+		i++;
+	}
+	g_free(last_used);
+
+	gtk_combo_box_set_model (GTK_COMBO_BOX(ui->options_combobox),
+				GTK_TREE_MODEL (model));
+	renderer = gtk_cell_renderer_pixbuf_new ();
+        gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (ui->options_combobox),
+                                    renderer,
+                                    FALSE);
+        gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (ui->options_combobox), 
+					renderer,
+                                        "pixbuf", COLUMN_ICON,
+                                        NULL);		
+        renderer = gtk_cell_renderer_text_new ();
+        g_object_set (G_OBJECT (renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL);
+        gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (ui->options_combobox),
+                                    renderer,
+                                    TRUE);
+        gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (ui->options_combobox), 
+					renderer,
+                                        "text", COLUMN_DESCRIPTION,
+                                        NULL);
+
+	g_signal_connect (G_OBJECT (ui->options_combobox), "changed",
+			  G_CALLBACK (option_changed), ui);
+
+	gtk_combo_box_set_active (GTK_COMBO_BOX (ui->options_combobox), option);
+
+	/* Grab the focus for the most recently used widget */
+	widget = g_list_nth_data (ui->contact_widgets, option);
+	gtk_widget_grab_focus (widget);
+
+	return last_used_support_dirs;
+}
+
+static void
+pack_entry_changed_cb (GObject *object, GParamSpec *spec, NS_ui *ui)
+{
+	gboolean send_enabled;
+
+	send_enabled = TRUE;
+
+	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton))) {
+		const char *filename;
+
+		filename = gtk_entry_get_text(GTK_ENTRY(ui->pack_entry));
+		if (filename == NULL || *filename == '\0')
+			send_enabled = FALSE;
+	}
+
+	gtk_widget_set_sensitive (ui->send_button, send_enabled);
+}
+
+static void
+update_button_image (GtkSettings *settings,
+		     GParamSpec *spec,
+		     GtkWidget *widget)
+{
+	gboolean show_images;
+
+	g_object_get (settings, "gtk-button-images", &show_images, NULL);
+	if (show_images == FALSE)
+		gtk_widget_hide (widget);
+	else
+		gtk_widget_show (widget);
+}
+
+static void
+caja_sendto_create_ui (void)
+{
+	GtkBuilder *app;
+	GError* error = NULL;
+	NS_ui *ui;
+	gboolean one_file = FALSE;
+	gboolean supports_dirs;
+	GtkSettings *gtk_settings;
+	GtkWidget *button_image;
+
+	app = gtk_builder_new ();
+	if (!gtk_builder_add_from_file (app, UIDIR "/" "caja-sendto.ui", &error))	{
+		g_warning ("Couldn't load builder file: %s", error->message);
+		g_error_free (error);
+	}
+
+	ui = g_new0 (NS_ui, 1);
+
+	ui->hbox_contacts_ws = GTK_WIDGET (gtk_builder_get_object (app, "hbox_contacts_widgets"));
+	ui->send_to_label = GTK_WIDGET (gtk_builder_get_object (app, "send_to_label"));
+	ui->options_combobox = GTK_WIDGET (gtk_builder_get_object (app, "options_combobox"));
+	ui->dialog = GTK_WIDGET (gtk_builder_get_object (app, "caja_sendto_dialog"));
+	ui->cancel_button = GTK_WIDGET (gtk_builder_get_object (app, "cancel_button"));
+	ui->send_button = GTK_WIDGET (gtk_builder_get_object (app, "send_button"));
+	ui->pack_combobox = GTK_WIDGET (gtk_builder_get_object (app, "pack_combobox"));	
+	ui->pack_entry = GTK_WIDGET (gtk_builder_get_object (app, "pack_entry"));
+	ui->pack_checkbutton = GTK_WIDGET (gtk_builder_get_object (app, "pack_checkbutton"));
+	ui->status_box = GTK_WIDGET (gtk_builder_get_object (app, "status_box"));
+	ui->status_label = GTK_WIDGET (gtk_builder_get_object (app, "status_label"));
+	ui->status_image = GTK_WIDGET (gtk_builder_get_object (app, "status_image"));
+
+	gtk_settings = gtk_settings_get_default ();
+	button_image = GTK_WIDGET (gtk_builder_get_object (app, "image1"));
+	g_signal_connect (G_OBJECT (gtk_settings), "notify::gtk-button-images",
+			  G_CALLBACK (update_button_image), button_image);
+	update_button_image (gtk_settings, NULL, button_image);
+
+	gtk_combo_box_set_active (GTK_COMBO_BOX(ui->pack_combobox),
+				  g_settings_get_int (settings,
+						      CAJA_SENDTO_LAST_COMPRESS));
+
+	if (file_list != NULL && file_list->next != NULL)
+		one_file = FALSE;
+	else if (file_list != NULL)
+		one_file = TRUE;
+	
+	gtk_entry_set_text (GTK_ENTRY (ui->pack_entry), _("Files"));
+
+	if (one_file) {
+		char *filepath = NULL, *filename = NULL;
+
+		filepath = g_filename_from_uri ((char *)file_list->data,
+				NULL, NULL);
+
+		if (filepath != NULL)
+			filename = g_path_get_basename (filepath);
+		if (filename != NULL && filename[0] != '\0')
+			gtk_entry_set_text (GTK_ENTRY (ui->pack_entry), filename);
+
+		g_free (filename);
+		g_free (filepath);
+	} else {
+		char *filename = get_filename_from_list ();
+		if (filename != NULL && filename[0] != '\0') {
+			gtk_entry_set_text (GTK_ENTRY (ui->pack_entry),
+					filename);
+		}
+		g_free (filename);
+	}
+
+	set_contact_widgets (ui);
+	supports_dirs = set_model_for_options_combobox (ui);
+	g_signal_connect (G_OBJECT (ui->dialog), "destroy",
+                          G_CALLBACK (destroy_dialog), NULL);
+	g_signal_connect (G_OBJECT (ui->cancel_button), "clicked",
+			  G_CALLBACK (destroy_dialog), NULL);
+	g_signal_connect (G_OBJECT (ui->send_button), "clicked",
+			  G_CALLBACK (send_button_cb), ui);
+	g_signal_connect (G_OBJECT (ui->pack_entry), "activate",
+			  G_CALLBACK (send_button_cb), ui);
+	g_signal_connect (G_OBJECT (ui->pack_entry), "notify::text",
+			  G_CALLBACK (pack_entry_changed_cb), ui);
+	g_signal_connect (G_OBJECT (ui->pack_checkbutton), "toggled",
+			  G_CALLBACK (toggle_pack_check), ui);
+
+	if (has_dirs == FALSE || supports_dirs != FALSE) {
+		gboolean toggle;
+
+		toggle = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton));
+		gtk_widget_set_sensitive (ui->pack_combobox, toggle);
+		gtk_widget_set_sensitive (ui->pack_entry, toggle);
+	} else {
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ui->pack_checkbutton), TRUE);
+		gtk_widget_set_sensitive (ui->pack_checkbutton, FALSE);
+	}
+
+	gtk_widget_show (ui->dialog);
+
+}
+
+static void
+caja_sendto_plugin_dir_process (const char *plugindir)
+{
+	GDir *dir;
+	const char *item;
+	NstPlugin *p = NULL;
+	gboolean (*nst_init_plugin)(NstPlugin *p);
+	GError *err = NULL;
+
+	dir = g_dir_open (plugindir, 0, &err);
+
+	if (dir == NULL) {
+		g_warning ("Can't open the plugins dir: %s", err ? err->message : "No reason");
+		if (err)
+			g_error_free (err);
+	} else {
+		while ((item = g_dir_read_name(dir))) {
+			if (g_str_has_suffix (item, SOEXT)) {
+				char *module_path;
+
+				p = g_new0(NstPlugin, 1);
+				module_path = g_module_build_path (plugindir, item);
+				p->module = g_module_open (module_path, 0);
+			        if (!p->module) {
+                			g_warning ("error opening %s: %s", module_path, g_module_error ());
+					g_free (module_path);
+					continue;
+				}
+				g_free (module_path);
+
+				if (!g_module_symbol (p->module, "nst_init_plugin", (gpointer *) &nst_init_plugin)) {
+			                g_warning ("error: %s", g_module_error ());
+					g_module_close (p->module);
+					continue;
+				}
+
+				nst_init_plugin (p);
+				if (p->info->init(p)) {
+					plugin_list = g_list_append (plugin_list, p);
+				} else {
+					g_free (p);
+				}
+			}
+		}
+		g_dir_close (dir);
+	}
+}
+
+static gboolean
+caja_sendto_plugin_init (void)
+{
+	if (g_file_test (UNINSTALLED_PLUGINDIR, G_FILE_TEST_IS_DIR) != FALSE) {
+		/* Try to load the local plugins */
+		GError *err = NULL;
+		GDir *dir;
+		const char *item;
+
+		dir = g_dir_open ("plugins/", 0, &err);
+		if (dir == NULL) {
+			g_warning ("Can't open the plugins dir: %s", err ? err->message : "No reason");
+			if (err)
+				g_error_free (err);
+			return FALSE;
+		}
+		while ((item = g_dir_read_name(dir))) {
+			char *plugindir;
+
+			plugindir = g_strdup_printf ("plugins/%s/.libs/", item);
+			if (g_file_test (plugindir, G_FILE_TEST_IS_DIR) != FALSE)
+				caja_sendto_plugin_dir_process (plugindir);
+			g_free (plugindir);
+		}
+		g_dir_close (dir);
+	}
+
+	if (g_list_length (plugin_list) == 0)
+		caja_sendto_plugin_dir_process (PLUGINDIR);
+
+	return g_list_length (plugin_list) != 0;
+}
+
+static char *
+escape_ampersands_and_commas (const char *url)
+{
+	int i;
+	char *str, *ptr;
+
+	/* Count the number of ampersands & commas */
+	i = 0;
+	ptr = (char *) url;
+	while ((ptr = strchr (ptr, '&')) != NULL) {
+		i++;
+		ptr++;
+	}
+	ptr = (char *) url;
+	while ((ptr = strchr (ptr, ',')) != NULL) {
+		i++;
+		ptr++;
+	}
+
+	/* No ampersands or commas ? */
+	if (i == 0)
+		return NULL;
+
+	/* Replace the '&' */
+	str = g_malloc0 (strlen (url) - i + 3 * i + 1);
+	ptr = str;
+	for (i = 0; url[i] != '\0'; i++) {
+		if (url[i] == '&') {
+			*ptr++ = '%';
+			*ptr++ = '2';
+			*ptr++ = '6';
+		} else if (url[i] == ',') {
+			*ptr++ = '%';
+			*ptr++ = '2';
+			*ptr++ = 'C';
+		} else {
+			*ptr++ = url[i];
+		}
+	}
+
+	return str;
+}
+
+static void
+caja_sendto_init (void)
+{
+	int i;
+
+	if (g_module_supported() == FALSE)
+		g_error ("Could not initialize gmodule support");
+
+	for (i = 0; filenames != NULL && filenames[i] != NULL; i++) {
+		GFile *file;
+		char *filename, *escaped, *uri;
+
+		file = g_file_new_for_commandline_arg (filenames[i]);
+		filename = g_file_get_path (file);
+		g_object_unref (file);
+		if (filename == NULL)
+			continue;
+
+		if (g_file_test (filename, G_FILE_TEST_IS_DIR) != FALSE)
+			has_dirs = TRUE;
+
+		uri = g_filename_to_uri (filename, NULL, NULL);
+		g_free (filename);
+		escaped = escape_ampersands_and_commas (uri);
+
+		if (escaped == NULL) {
+			file_list = g_list_prepend (file_list, uri);
+		} else {
+			file_list = g_list_prepend (file_list, escaped);
+			g_free (uri);
+		}
+	}
+
+	if (file_list == NULL) {
+		g_print (_("Expects URIs or filenames to be passed as options\n"));
+		exit (1);
+	}
+
+	file_list = g_list_reverse (file_list);
+}
+
+int main (int argc, char **argv)
+{
+	GOptionContext *context;
+	GError *error = NULL;
+
+	bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+	textdomain (GETTEXT_PACKAGE);
+
+	g_thread_init (NULL);
+	context = g_option_context_new ("");
+	g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
+	g_option_context_add_group (context, gtk_get_option_group (TRUE));
+	if (g_option_context_parse (context, &argc, &argv, &error) == FALSE) {
+		g_print (_("Could not parse command-line options: %s\n"), error->message);
+		g_error_free (error);
+		return 1;
+	}
+
+	settings = g_settings_new ("org.mate.Caja.Sendto");
+	caja_sendto_init ();
+	if (caja_sendto_plugin_init () == FALSE) {
+		GtkWidget *error_dialog;
+
+		error_dialog =
+			gtk_message_dialog_new (NULL,
+						GTK_DIALOG_MODAL,
+						GTK_MESSAGE_ERROR,
+						GTK_BUTTONS_OK,
+						_("Could not load any plugins."));
+		gtk_message_dialog_format_secondary_text
+			(GTK_MESSAGE_DIALOG (error_dialog),
+			 _("Please verify your installation"));
+
+		gtk_window_set_title (GTK_WINDOW (error_dialog), ""); /* as per HIG */
+		gtk_container_set_border_width (GTK_CONTAINER (error_dialog), 5);
+		gtk_dialog_set_default_response (GTK_DIALOG (error_dialog),
+						 GTK_RESPONSE_OK);
+		gtk_dialog_run (GTK_DIALOG (error_dialog));
+		return 1;
+	}
+	caja_sendto_create_ui ();
+
+	gtk_main ();
+	g_object_unref(settings);
+
+	return 0;
+}
+