[nautilus-actions] Add files to desktop provider module
- From: Pierre Wieser <pwieser src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [nautilus-actions] Add files to desktop provider module
- Date: Mon, 30 Nov 2009 19:25:08 +0000 (UTC)
commit 81b9b0e7440c58a793855811df9533620e55f4c1
Author: Pierre Wieser <pwieser trychlos org>
Date: Mon Nov 30 20:25:14 2009 +0100
Add files to desktop provider module
ChangeLog | 20 ++
TODO | 2 +
nautilus-actions/io-provider-desktop/Makefile.am | 10 +
.../io-provider-desktop/egg-desktop-file.h | 44 ++--
.../io-provider-desktop/nadp-desktop-file.c | 248 ++++++++++++++++++
.../io-provider-desktop/nadp-desktop-file.h | 84 ++++++
.../io-provider-desktop/nadp-desktop-provider.c | 12 +-
.../io-provider-desktop/nadp-desktop-provider.h | 12 +-
nautilus-actions/io-provider-desktop/nadp-read.c | 263 +++++++++++++++++++
nautilus-actions/io-provider-desktop/nadp-read.h | 42 +++
nautilus-actions/io-provider-desktop/nadp-utils.c | 276 ++++++++++++++++++++
nautilus-actions/io-provider-desktop/nadp-utils.h | 60 +++++
nautilus-actions/io-provider-desktop/nadp-write.c | 190 ++++++++++++++
nautilus-actions/io-provider-desktop/nadp-write.h | 49 ++++
.../io-provider-desktop/nadp-xdg-data-dirs.c | 142 ++++++++++
.../io-provider-desktop/nadp-xdg-data-dirs.h | 46 ++++
nautilus-actions/io-provider-gconf/nagp-read.h | 13 -
nautilus-actions/io-provider-gconf/nagp-write.h | 13 -
18 files changed, 1471 insertions(+), 55 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 5e1a8ee..88c5e43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,23 @@
+2009-11-30 Pierre Wieser <pwieser trychlos org>
+
+ * nautilus-actions/io-provider-desktop/nadp-desktop-file.c:
+ * utilus-actions/io-provider-desktop/nadp-desktop-file.h:
+ * nautilus-actions/io-provider-desktop/nadp-read.c:
+ * nautilus-actions/io-provider-desktop/nadp-read.h:
+ * nautilus-actions/io-provider-desktop/nadp-utils.c:
+ * nautilus-actions/io-provider-desktop/nadp-utils.h:
+ * nautilus-actions/io-provider-desktop/nadp-write.c:
+ * nautilus-actions/io-provider-desktop/nadp-write.h:
+ * nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.c:
+ * nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.h:
+ New files.
+
+ * nautilus-actions/io-provider-desktop/Makefile.am:
+ Updated accordingly.
+
+ * nautilus-actions/io-provider-desktop/nadp-desktop-provider.h:
+ Define NADP_DESKTOP_PROVIDER_SUBDIRS.
+
2009-11-25 Pierre Wieser <pwieser trychlos org>
Read-only flag is moved to NAObjectItem: action and menu may be
diff --git a/TODO b/TODO
index 1823d64..8ac7a21 100644
--- a/TODO
+++ b/TODO
@@ -95,3 +95,5 @@
- may we have a read-only menu ?
this implies dnd of an action inside of the menu would be forbidden
+
+- nact: if item is read-only, all fields should be disabled
diff --git a/nautilus-actions/io-provider-desktop/Makefile.am b/nautilus-actions/io-provider-desktop/Makefile.am
index 715e51c..17c28de 100644
--- a/nautilus-actions/io-provider-desktop/Makefile.am
+++ b/nautilus-actions/io-provider-desktop/Makefile.am
@@ -39,9 +39,19 @@ AM_CPPFLAGS += \
libna_io_provider_desktop_la_SOURCES = \
egg-desktop-file.c \
egg-desktop-file.h \
+ nadp-desktop-file.c \
+ nadp-desktop-file.h \
nadp-desktop-provider.c \
nadp-desktop-provider.h \
nadp-module.c \
+ nadp-read.c \
+ nadp-read.h \
+ nadp-utils.c \
+ nadp-utils.h \
+ nadp-write.c \
+ nadp-write.h \
+ nadp-xdg-data-dirs.c \
+ nadp-xdg-data-dirs.h \
$(NULL)
libna_io_provider_desktop_la_LIBADD = \
diff --git a/nautilus-actions/io-provider-desktop/egg-desktop-file.h b/nautilus-actions/io-provider-desktop/egg-desktop-file.h
index 18fe463..027dac1 100644
--- a/nautilus-actions/io-provider-desktop/egg-desktop-file.h
+++ b/nautilus-actions/io-provider-desktop/egg-desktop-file.h
@@ -32,7 +32,8 @@ typedef enum {
EGG_DESKTOP_FILE_TYPE_APPLICATION,
EGG_DESKTOP_FILE_TYPE_LINK,
EGG_DESKTOP_FILE_TYPE_DIRECTORY
-} EggDesktopFileType;
+}
+ EggDesktopFileType;
EggDesktopFile *egg_desktop_file_new (const char *desktop_file_path,
GError **error);
@@ -88,27 +89,27 @@ typedef enum {
} EggDesktopFileLaunchOption;
/* Standard Keys */
-#define EGG_DESKTOP_FILE_GROUP "Desktop Entry"
-
-#define EGG_DESKTOP_FILE_KEY_TYPE "Type"
-#define EGG_DESKTOP_FILE_KEY_VERSION "Version"
-#define EGG_DESKTOP_FILE_KEY_NAME "Name"
-#define EGG_DESKTOP_FILE_KEY_GENERIC_NAME "GenericName"
-#define EGG_DESKTOP_FILE_KEY_NO_DISPLAY "NoDisplay"
-#define EGG_DESKTOP_FILE_KEY_COMMENT "Comment"
-#define EGG_DESKTOP_FILE_KEY_ICON "Icon"
-#define EGG_DESKTOP_FILE_KEY_HIDDEN "Hidden"
-#define EGG_DESKTOP_FILE_KEY_ONLY_SHOW_IN "OnlyShowIn"
-#define EGG_DESKTOP_FILE_KEY_NOT_SHOW_IN "NotShowIn"
-#define EGG_DESKTOP_FILE_KEY_TRY_EXEC "TryExec"
-#define EGG_DESKTOP_FILE_KEY_EXEC "Exec"
-#define EGG_DESKTOP_FILE_KEY_PATH "Path"
-#define EGG_DESKTOP_FILE_KEY_TERMINAL "Terminal"
-#define EGG_DESKTOP_FILE_KEY_MIME_TYPE "MimeType"
-#define EGG_DESKTOP_FILE_KEY_CATEGORIES "Categories"
-#define EGG_DESKTOP_FILE_KEY_STARTUP_NOTIFY "StartupNotify"
+#define EGG_DESKTOP_FILE_GROUP "Desktop Entry"
+
+#define EGG_DESKTOP_FILE_KEY_TYPE "Type"
+#define EGG_DESKTOP_FILE_KEY_VERSION "Version"
+#define EGG_DESKTOP_FILE_KEY_NAME "Name"
+#define EGG_DESKTOP_FILE_KEY_GENERIC_NAME "GenericName"
+#define EGG_DESKTOP_FILE_KEY_NO_DISPLAY "NoDisplay"
+#define EGG_DESKTOP_FILE_KEY_COMMENT "Comment"
+#define EGG_DESKTOP_FILE_KEY_ICON "Icon"
+#define EGG_DESKTOP_FILE_KEY_HIDDEN "Hidden"
+#define EGG_DESKTOP_FILE_KEY_ONLY_SHOW_IN "OnlyShowIn"
+#define EGG_DESKTOP_FILE_KEY_NOT_SHOW_IN "NotShowIn"
+#define EGG_DESKTOP_FILE_KEY_TRY_EXEC "TryExec"
+#define EGG_DESKTOP_FILE_KEY_EXEC "Exec"
+#define EGG_DESKTOP_FILE_KEY_PATH "Path"
+#define EGG_DESKTOP_FILE_KEY_TERMINAL "Terminal"
+#define EGG_DESKTOP_FILE_KEY_MIME_TYPE "MimeType"
+#define EGG_DESKTOP_FILE_KEY_CATEGORIES "Categories"
+#define EGG_DESKTOP_FILE_KEY_STARTUP_NOTIFY "StartupNotify"
#define EGG_DESKTOP_FILE_KEY_STARTUP_WM_CLASS "StartupWMClass"
-#define EGG_DESKTOP_FILE_KEY_URL "URL"
+#define EGG_DESKTOP_FILE_KEY_URL "URL"
/* Accessors */
gboolean egg_desktop_file_has_key (EggDesktopFile *desktop_file,
@@ -137,7 +138,6 @@ char **egg_desktop_file_get_locale_string_list (EggDesktopFile *desktop_file
gsize *length,
GError **error) G_GNUC_MALLOC;
-
/* Errors */
#define EGG_DESKTOP_FILE_ERROR egg_desktop_file_error_quark()
diff --git a/nautilus-actions/io-provider-desktop/nadp-desktop-file.c b/nautilus-actions/io-provider-desktop/nadp-desktop-file.c
new file mode 100644
index 0000000..1311b60
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-desktop-file.c
@@ -0,0 +1,248 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "nadp-desktop-file.h"
+#include "nadp-utils.h"
+
+/* private class data
+ */
+struct NadpDesktopFileClassPrivate {
+ void *empty; /* so that gcc -pedantic is happy */
+};
+
+/* private instance data
+ */
+struct NadpDesktopFilePrivate {
+ gboolean dispose_has_run;
+ gchar *id;
+ EggDesktopFile *edf;
+};
+
+static GObjectClass *st_parent_class = NULL;
+
+static GType register_type( void );
+static void class_init( NadpDesktopFileClass *klass );
+static void instance_init( GTypeInstance *instance, gpointer klass );
+static void instance_dispose( GObject *object );
+static void instance_finalize( GObject *object );
+
+GType
+nadp_desktop_file_get_type( void )
+{
+ static GType class_type = 0;
+
+ if( !class_type ){
+ class_type = register_type();
+ }
+
+ return( class_type );
+}
+
+static GType
+register_type( void )
+{
+ static const gchar *thisfn = "nadp_desktop_file_register_type";
+ GType type;
+
+ static GTypeInfo info = {
+ sizeof( NadpDesktopFileClass ),
+ NULL,
+ NULL,
+ ( GClassInitFunc ) class_init,
+ NULL,
+ NULL,
+ sizeof( NadpDesktopFile ),
+ 0,
+ ( GInstanceInitFunc ) instance_init
+ };
+
+ g_debug( "%s", thisfn );
+
+ type = g_type_register_static( G_TYPE_OBJECT, "NadpDesktopFile", &info, 0 );
+
+ return( type );
+}
+
+static void
+class_init( NadpDesktopFileClass *klass )
+{
+ static const gchar *thisfn = "nadp_desktop_file_class_init";
+ GObjectClass *object_class;
+
+ g_debug( "%s: klass=%p", thisfn, ( void * ) klass );
+
+ st_parent_class = g_type_class_peek_parent( klass );
+
+ object_class = G_OBJECT_CLASS( klass );
+ object_class->dispose = instance_dispose;
+ object_class->finalize = instance_finalize;
+
+ klass->private = g_new0( NadpDesktopFileClassPrivate, 1 );
+}
+
+static void
+instance_init( GTypeInstance *instance, gpointer klass )
+{
+ static const gchar *thisfn = "nadp_desktop_file_instance_init";
+ NadpDesktopFile *self;
+
+ g_debug( "%s: instance=%p, klass=%p", thisfn, ( void * ) instance, ( void * ) klass );
+ g_return_if_fail( NADP_IS_DESKTOP_FILE( instance ));
+ self = NADP_DESKTOP_FILE( instance );
+
+ self->private = g_new0( NadpDesktopFilePrivate, 1 );
+
+ self->private->dispose_has_run = FALSE;
+}
+
+static void
+instance_dispose( GObject *object )
+{
+ static const gchar *thisfn = "nadp_desktop_file_instance_dispose";
+ NadpDesktopFile *self;
+
+ g_debug( "%s: object=%p", thisfn, ( void * ) object );
+ g_return_if_fail( NADP_IS_DESKTOP_FILE( object ));
+ self = NADP_DESKTOP_FILE( object );
+
+ if( !self->private->dispose_has_run ){
+
+ self->private->dispose_has_run = TRUE;
+
+ if( self->private->edf ){
+ egg_desktop_file_free( self->private->edf );
+ self->private->edf = NULL;
+ }
+
+ /* chain up to the parent class */
+ if( G_OBJECT_CLASS( st_parent_class )->dispose ){
+ G_OBJECT_CLASS( st_parent_class )->dispose( object );
+ }
+ }
+}
+
+static void
+instance_finalize( GObject *object )
+{
+ NadpDesktopFile *self;
+
+ g_assert( NADP_IS_DESKTOP_FILE( object ));
+ self = NADP_DESKTOP_FILE( object );
+
+ if( self->private->id ){
+ g_free( self->private->id );
+ self->private->id = NULL;
+ }
+
+ g_free( self->private );
+
+ /* chain call to parent class */
+ if( G_OBJECT_CLASS( st_parent_class )->finalize ){
+ G_OBJECT_CLASS( st_parent_class )->finalize( object );
+ }
+}
+
+/**
+ * nadp_desktop_file_new_from_path:
+ * @path: the full pathname of a .desktop file.
+ *
+ * Retuns: a newly allocated #NadpDesktopFile object.
+ */
+NadpDesktopFile *
+nadp_desktop_file_new_from_path( const gchar *path )
+{
+ static const gchar *thisfn = "nadp_desktop_file_new_from_path";
+ NadpDesktopFile *ndf;
+ EggDesktopFile *edf;
+ GError *error;
+
+ ndf = NULL;
+ g_debug( "%s: path=%s", thisfn, path );
+ g_return_val_if_fail( path && g_utf8_strlen( path, -1 ), ndf );
+
+ error = NULL;
+ edf = egg_desktop_file_new( path, &error );
+ if( error ){
+ g_warning( "%s: %s: %s", thisfn, path, error->message );
+ g_error_free( error );
+ return( NULL );
+ }
+
+ ndf = g_object_new( NADP_DESKTOP_FILE_TYPE, NULL );
+ ndf->private->edf = edf;
+ ndf->private->id = nadp_utils_path2id( path );
+
+ return( ndf );
+}
+
+/**
+ * nadp_desktop_file_get_id:
+ * @ndf: the #NadpDesktopFile instance.
+ *
+ * Returns: the id of the file, as a newly allocated string which should
+ * be g_free() by the caller.
+ */
+gchar *
+nadp_desktop_file_get_id( const NadpDesktopFile *ndf )
+{
+ gchar *id;
+
+ id = NULL;
+ g_return_val_if_fail( NADP_IS_DESKTOP_FILE( ndf ), id );
+
+ if( !ndf->private->dispose_has_run ){
+ id = ndf->private->id;
+ }
+
+ return( id );
+}
+
+/**
+ * nadp_desktop_file_get_egg_desktop_file:
+ * @ndf: the #NadpDesktopFile instance.
+ */
+EggDesktopFile *
+nadp_desktop_file_get_egg_desktop_file( const NadpDesktopFile *ndf )
+{
+ EggDesktopFile *edf;
+
+ edf = NULL;
+ g_return_val_if_fail( NADP_IS_DESKTOP_FILE( ndf ), edf );
+
+ if( !ndf->private->dispose_has_run ){
+ edf = ndf->private->edf;
+ }
+
+ return( edf );
+}
diff --git a/nautilus-actions/io-provider-desktop/nadp-desktop-file.h b/nautilus-actions/io-provider-desktop/nadp-desktop-file.h
new file mode 100644
index 0000000..3a7face
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-desktop-file.h
@@ -0,0 +1,84 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifndef __NADP_DESKTOP_FILE_H__
+#define __NADP_DESKTOP_FILE_H__
+
+/**
+ * SECTION: nadp_desktop_file
+ * @short_description: #NadpDesktopFile class definition.
+ * @include: nadp-desktop-file.h
+ *
+ * This class encapÅ?ulates the EggDesktopFile structure, adding some
+ * private properties. An instance of this class is associated with
+ * every #NAObjectItem for this provider.
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include "egg-desktop-file.h"
+
+G_BEGIN_DECLS
+
+#define NADP_DESKTOP_FILE_TYPE ( nadp_desktop_file_get_type())
+#define NADP_DESKTOP_FILE( object ) ( G_TYPE_CHECK_INSTANCE_CAST( object, NADP_DESKTOP_FILE_TYPE, NadpDesktopFile ))
+#define NADP_DESKTOP_FILE_CLASS( klass ) ( G_TYPE_CHECK_CLASS_CAST( klass, NADP_DESKTOP_FILE_TYPE, NadpDesktopFileClass ))
+#define NADP_IS_DESKTOP_FILE( object ) ( G_TYPE_CHECK_INSTANCE_TYPE( object, NADP_DESKTOP_FILE_TYPE ))
+#define NADP_IS_DESKTOP_FILE_CLASS( klass ) ( G_TYPE_CHECK_CLASS_TYPE(( klass ), NADP_DESKTOP_FILE_TYPE ))
+#define NADP_DESKTOP_FILE_GET_CLASS( object ) ( G_TYPE_INSTANCE_GET_CLASS(( object ), NADP_DESKTOP_FILE_TYPE, NadpDesktopFileClass ))
+
+typedef struct NadpDesktopFilePrivate NadpDesktopFilePrivate;
+
+typedef struct {
+ GObject parent;
+ NadpDesktopFilePrivate *private;
+}
+ NadpDesktopFile;
+
+typedef struct NadpDesktopFileClassPrivate NadpDesktopFileClassPrivate;
+
+typedef struct {
+ GObjectClass parent;
+ NadpDesktopFileClassPrivate *private;
+}
+ NadpDesktopFileClass;
+
+GType nadp_desktop_file_get_type( void );
+
+NadpDesktopFile *nadp_desktop_file_new_from_path( const gchar *path );
+
+gchar *nadp_desktop_file_get_id ( const NadpDesktopFile *ndf );
+
+EggDesktopFile *nadp_desktop_file_get_egg_desktop_file( const NadpDesktopFile *ndf );
+
+G_END_DECLS
+
+#endif /* __NADP_DESKTOP_FILE_H__ */
diff --git a/nautilus-actions/io-provider-desktop/nadp-desktop-provider.c b/nautilus-actions/io-provider-desktop/nadp-desktop-provider.c
index 5774eec..82b4bdd 100644
--- a/nautilus-actions/io-provider-desktop/nadp-desktop-provider.c
+++ b/nautilus-actions/io-provider-desktop/nadp-desktop-provider.c
@@ -37,6 +37,8 @@
#include <nautilus-actions/api/na-iio-provider.h>
#include "nadp-desktop-provider.h"
+#include "nadp-read.h"
+#include "nadp-write.h"
/* private class data
*/
@@ -113,11 +115,11 @@ iio_provider_iface_init( NAIIOProviderInterface *iface )
g_debug( "%s: iface=%p", thisfn, ( void * ) iface );
- iface->read_items = NULL;
- iface->is_willing_to_write = NULL;
- iface->is_writable = NULL;
- iface->write_item = NULL;
- iface->delete_item = NULL;
+ iface->read_items = nadp_iio_provider_read_items;
+ iface->is_willing_to_write = nadp_iio_provider_is_willing_to_write;
+ iface->is_writable = nadp_iio_provider_is_writable;
+ iface->write_item = nadp_iio_provider_write_item;
+ iface->delete_item = nadp_iio_provider_delete_item;
}
static void
diff --git a/nautilus-actions/io-provider-desktop/nadp-desktop-provider.h b/nautilus-actions/io-provider-desktop/nadp-desktop-provider.h
index 8b0fe9c..8c068ef 100644
--- a/nautilus-actions/io-provider-desktop/nadp-desktop-provider.h
+++ b/nautilus-actions/io-provider-desktop/nadp-desktop-provider.h
@@ -44,9 +44,10 @@
* tree. Modifications are notified to the NAIIOProvider interface.
*/
-#include <glib.h>
#include <glib-object.h>
+#include "egg-desktop-file.h"
+
G_BEGIN_DECLS
#define NADP_DESKTOP_PROVIDER_TYPE ( nadp_desktop_provider_get_type())
@@ -59,7 +60,8 @@ G_BEGIN_DECLS
/* private instance data
*/
typedef struct NadpDesktopProviderPrivate {
- gboolean dispose_has_run;
+ gboolean dispose_has_run;
+ EggDesktopFile *egg_desktop_file;
}
NadpDesktopProviderPrivate;
@@ -77,6 +79,12 @@ typedef struct {
}
NadpDesktopProviderClass;
+/* this is a ':'-separated list of subdirs searched for actions desktop
+ * files.
+ */
+#define NADP_DESKTOP_PROVIDER_SUBDIRS "file-manager/actions"
+#define NADP_DESKTOP_SUFFIX ".desktop"
+
GType nadp_desktop_provider_get_type ( void );
void nadp_desktop_provider_register_type( GTypeModule *module );
diff --git a/nautilus-actions/io-provider-desktop/nadp-read.c b/nautilus-actions/io-provider-desktop/nadp-read.c
new file mode 100644
index 0000000..8cd7cb9
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-read.c
@@ -0,0 +1,263 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <nautilus-actions/api/na-object-api.h>
+
+#include "nadp-desktop-file.h"
+#include "nadp-desktop-provider.h"
+#include "nadp-read.h"
+#include "nadp-utils.h"
+#include "nadp-xdg-data-dirs.h"
+
+typedef struct {
+ gchar *path;
+ gchar *id;
+}
+ DesktopPath;
+
+static GList *get_list_of_desktop_paths( const NadpDesktopProvider *provider, GSList **mesages );
+static void get_list_of_desktop_files( const NadpDesktopProvider *provider, GList **files, const gchar *dir, GSList **messages );
+static gboolean is_already_loaded( const NadpDesktopProvider *provider, GList *files, const gchar *desktop_id );
+static GList *desktop_path_from_id( const NadpDesktopProvider *provider, GList *files, const gchar *dir, const gchar *id );
+static NAObjectAction *action_from_desktop_path( const NadpDesktopProvider *provider, DesktopPath *dps, GSList **messages );
+static void read_action_properties( const NadpDesktopProvider *provider, NAObjectAction *action, NadpDesktopFile *ndf, GSList **messages );
+static void free_desktop_paths( GList *paths );
+
+/*
+ * Returns an unordered list of NAObjectItem-derived objects
+ */
+GList *
+nadp_iio_provider_read_items( const NAIIOProvider *provider, GSList **messages )
+{
+ static const gchar *thisfn = "nadp_read_iio_provider_read_items";
+ GList *items;
+ GList *paths, *ip;
+ DesktopPath *dps;
+ NAObjectAction *action;
+
+ g_debug( "%s: provider=%p, messages=%p", thisfn, ( void * ) provider, ( void * ) messages );
+
+ items = NULL;
+
+ paths = get_list_of_desktop_paths( NADP_DESKTOP_PROVIDER( provider ), messages );
+ for( ip = paths ; ip ; ip = ip->next ){
+ dps = ( DesktopPath * ) ip->data;
+ action = action_from_desktop_path( NADP_DESKTOP_PROVIDER( provider ), dps, messages );
+ if( action ){
+ items = g_list_prepend( items, action );
+ }
+ }
+
+ free_desktop_paths( paths );
+
+ return( items );
+}
+
+/*
+ * returns a list of DesktopPath items
+ */
+static GList *
+get_list_of_desktop_paths( const NadpDesktopProvider *provider, GSList **messages )
+{
+ GList *files;
+ GSList *xdg_dirs, *idir;
+ GSList *subdirs, *isub;
+ gchar *dir;
+
+ files = NULL;
+ xdg_dirs = nadp_xdg_data_dirs_get_dirs( provider, messages );
+ subdirs = nadp_utils_split_path_list( NADP_DESKTOP_PROVIDER_SUBDIRS );
+
+ for( idir = xdg_dirs ; idir ; idir = idir->next ){
+ for( isub = subdirs ; isub ; isub = isub->next ){
+ dir = g_build_filename(( gchar * ) idir->data, ( gchar * ) isub->data, NULL );
+ get_list_of_desktop_files( provider, &files, dir, messages );
+ g_free( dir );
+ }
+ }
+
+ nadp_utils_gslist_free( subdirs );
+ nadp_utils_gslist_free( xdg_dirs );
+
+ return( files );
+}
+
+/*
+ * scans the directory for a list of not yet loaded .desktop files
+ */
+static void
+get_list_of_desktop_files( const NadpDesktopProvider *provider, GList **files, const gchar *dir, GSList **messages )
+{
+ static const gchar *thisfn = "nadp_read_get_list_of_desktop_files";
+ GDir *dir_handle;
+ GError *error;
+ const gchar *name;
+ gchar *desktop_id;
+
+ g_debug( "%s: provider=%p, files=%p (count=%d), dir=%s, messages=%p",
+ thisfn, ( void * ) provider, ( void * ) files, g_list_length( *files ), dir, ( void * ) messages );
+
+ error = NULL;
+ dir_handle = NULL;
+ /* do not warn when the directory just doesn't exist
+ */
+ if( g_file_test( dir, G_FILE_TEST_IS_DIR )){
+ dir_handle = g_dir_open( dir, 0, &error );
+ if( error ){
+ g_warning( "%s: %s: %s", thisfn, dir, error->message );
+ g_error_free( error );
+ goto close_dir_handle;
+ }
+ } else {
+ g_debug( "%s: %s: directory doesn't exist", thisfn, dir );
+ }
+
+ if( dir_handle ){
+ while(( name = g_dir_read_name( dir_handle ))){
+ if( g_str_has_suffix( name, NADP_DESKTOP_SUFFIX )){
+ desktop_id = nadp_utils_remove_suffix( name, NADP_DESKTOP_SUFFIX );
+ if( !is_already_loaded( provider, *files, desktop_id )){
+ *files = desktop_path_from_id( provider, *files, dir, desktop_id );
+ }
+ g_free( desktop_id );
+ }
+ }
+ }
+
+close_dir_handle:
+ if( dir_handle ){
+ g_dir_close( dir_handle );
+ }
+}
+
+static gboolean
+is_already_loaded( const NadpDesktopProvider *provider, GList *files, const gchar *desktop_id )
+{
+ gboolean found;
+ GList *ip;
+ DesktopPath *dps;
+
+ found = FALSE;
+ for( ip = files ; ip && !found ; ip = ip->next ){
+ dps = ( DesktopPath * ) ip->data;
+ if( !g_ascii_strcasecmp( dps->id, desktop_id )){
+ found = TRUE;
+ }
+ }
+
+ return( found );
+}
+
+static GList *
+desktop_path_from_id( const NadpDesktopProvider *provider, GList *files, const gchar *dir, const gchar *id )
+{
+ DesktopPath *dps;
+ gchar *bname;
+ GList *list;
+
+ dps = g_new0( DesktopPath, 1 );
+
+ bname = g_strdup_printf( "%s%s", id, NADP_DESKTOP_SUFFIX );
+ dps->path = g_build_filename( dir, bname, NULL );
+ g_free( bname );
+
+ dps->id = g_strdup( id );
+
+ list = g_list_append( files, dps );
+
+ return( list );
+}
+
+/*
+ * returns a newly allocated NAObjectAction object, initialized
+ * from the .desktop file pointed to by DesktopPath struct
+ */
+static NAObjectAction *
+action_from_desktop_path( const NadpDesktopProvider *provider, DesktopPath *dps, GSList **messages )
+{
+ NadpDesktopFile *ndf;
+ NAObjectAction *action;
+
+ ndf = nadp_desktop_file_new_from_path( dps->path );
+ if( !ndf ){
+ return( NULL );
+ }
+
+ action = na_object_action_new();
+ read_action_properties( provider, action, ndf, messages );
+
+ g_object_set_data( G_OBJECT( action ), "nadp-desktop-file", ndf );
+ g_object_weak_ref( G_OBJECT( action ), ( GWeakNotify ) g_object_unref, ndf );
+
+ return( action );
+}
+
+static void
+read_action_properties( const NadpDesktopProvider *provider, NAObjectAction *action, NadpDesktopFile *ndf, GSList **messages )
+{
+ static const gchar *thisfn = "nadp_action_item_properties";
+ EggDesktopFile *edf;
+ gchar *id;
+ gchar *label;
+
+ edf = nadp_desktop_file_get_egg_desktop_file( ndf );
+ id = nadp_desktop_file_get_id( ndf );
+
+ label = ( gchar * ) egg_desktop_file_get_name( edf );
+ if( !label || !g_utf8_strlen( label, -1 )){
+ g_warning( "%s: id=%s, label not found or empty", thisfn, id );
+ g_free( label );
+ label = g_strdup( "" );
+ }
+ na_object_set_label( action, label );
+ g_free( label );
+
+ g_free( id );
+}
+
+static void
+free_desktop_paths( GList *paths )
+{
+ GList *ip;
+ DesktopPath *dps;
+
+ for( ip = paths ; ip ; ip = ip->next ){
+ dps = ( DesktopPath * ) ip->data;
+ g_free( dps->path );
+ g_free( dps->id );
+ g_free( dps );
+ }
+
+ g_list_free( paths );
+}
diff --git a/nautilus-actions/io-provider-desktop/nadp-read.h b/nautilus-actions/io-provider-desktop/nadp-read.h
new file mode 100644
index 0000000..96900b8
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-read.h
@@ -0,0 +1,42 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#include <nautilus-actions/api/na-iio-provider.h>
+
+#ifndef __NADP_READ_H__
+#define __NADP_READ_H__
+
+G_BEGIN_DECLS
+
+GList *nadp_iio_provider_read_items( const NAIIOProvider *provider, GSList **messages );
+
+G_END_DECLS
+
+#endif /* __NADP_READ_H__ */
diff --git a/nautilus-actions/io-provider-desktop/nadp-utils.c b/nautilus-actions/io-provider-desktop/nadp-utils.c
new file mode 100644
index 0000000..8a3a6a3
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-utils.c
@@ -0,0 +1,276 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <gio/gio.h>
+#include <glib/gstdio.h>
+#include <uuid/uuid.h>
+
+#include "nadp-desktop-provider.h"
+#include "nadp-utils.h"
+
+static GSList *text_to_string_list( const gchar *text, const gchar *separator, const gchar *default_value );
+
+/**
+ * nadp_utils_split_path_list:
+ * @path_list: a ':'-separated list of paths.
+ *
+ * Returns: an ordered GSList of paths, as newly allocated strings.
+ *
+ * The returned GSList should be freed by the caller.
+ */
+GSList *
+nadp_utils_split_path_list( const gchar *path_list )
+{
+ return( text_to_string_list( path_list, ":", NULL ));
+}
+
+/*
+ * split a text buffer in lines
+ */
+static GSList *
+text_to_string_list( const gchar *text, const gchar *separator, const gchar *default_value )
+{
+ GSList *strlist = NULL;
+ gchar **tokens, **iter;
+ gchar *tmp;
+ gchar *source = g_strdup( text );
+
+ tmp = g_strstrip( source );
+ if( !g_utf8_strlen( tmp, -1 ) && default_value ){
+ strlist = g_slist_append( strlist, g_strdup( default_value ));
+
+ } else {
+ tokens = g_strsplit( source, separator, -1 );
+ iter = tokens;
+
+ while( *iter ){
+ tmp = g_strstrip( *iter );
+ strlist = g_slist_append( strlist, g_strdup( tmp ));
+ iter++;
+ }
+
+ g_strfreev( tokens );
+ }
+
+ g_free( source );
+ return( strlist );
+}
+
+/**
+ * nadp_utils_gslist_free:
+ * @list: the GSList to be freed.
+ *
+ * Frees a GSList of strings.
+ */
+void
+nadp_utils_gslist_free( GSList *list )
+{
+ g_slist_foreach( list, ( GFunc ) g_free, NULL );
+ g_slist_free( list );
+}
+
+/**
+ * nadp_utils_remove_suffix:
+ * @string: source string.
+ * @suffix: suffix to be removed from @string.
+ *
+ * Returns: a newly allocated string, which is a copy of the source @string,
+ * minus the removed @suffix if present. If @strings doesn't terminate with
+ * @suffix, then the returned string is equal to source @string.
+ *
+ * The returned string should be g_free() by the caller.
+ */
+gchar *
+nadp_utils_remove_suffix( const gchar *string, const gchar *suffix )
+{
+ gchar *removed;
+ gchar *ptr;
+
+ removed = g_strdup( string );
+
+ if( g_str_has_suffix( string, suffix )){
+ ptr = g_strrstr( removed, suffix );
+ ptr[0] = '\0';
+ }
+
+ return( removed );
+}
+
+/**
+ * nadp_utils_is_writable_dir:
+ * @path: the path of the directory to be tested.
+ *
+ * Returns: %TRUE if the directory is writable, %FALSE else.
+ *
+ * Please note that this type of test is subject to race conditions,
+ * as the directory may become unwritable after a successfull test,
+ * but before the caller has been able to actually write into it.
+ *
+ * There is no "super-test". Just try...
+ */
+gboolean
+nadp_utils_is_writable_dir( const gchar *path )
+{
+ static const gchar *thisfn = "nadp_utils_is_writable_dir";
+ GFile *file;
+ GError *error = NULL;
+ GFileInfo *info;
+ GFileType type;
+ gboolean writable;
+
+ if( !path || !g_utf8_strlen( path, -1 )){
+ return( FALSE );
+ }
+
+ file = g_file_new_for_path( path );
+ info = g_file_query_info( file,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE "," G_FILE_ATTRIBUTE_STANDARD_TYPE,
+ G_FILE_QUERY_INFO_NONE, NULL, &error );
+
+ if( error ){
+ g_warning( "%s: g_file_query_info error: %s", thisfn, error->message );
+ g_error_free( error );
+ g_object_unref( file );
+ return( FALSE );
+ }
+
+ type = g_file_info_get_file_type( info );
+ if( type != G_FILE_TYPE_DIRECTORY ){
+ g_debug( "%s: %s is not a directory", thisfn, path );
+ g_object_unref( info );
+ return( FALSE );
+ }
+
+ writable = g_file_info_get_attribute_boolean( info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE );
+ if( !writable ){
+ g_debug( "%s: %s is not writable", thisfn, path );
+ }
+ g_object_unref( info );
+
+ return( writable );
+}
+
+/**
+ * nadp_utils_path2id:
+ * @path: a full pathname.
+ *
+ * Returns: the id of the file, as a newly allocated string which
+ * should be g_free() by the caller.
+ *
+ * The id of the file is equal to the basename, minus the suffix.
+ */
+gchar *
+nadp_utils_path2id( const gchar *path )
+{
+ gchar *bname;
+ gchar *id;
+
+ bname = g_path_get_basename( path );
+ id = nadp_utils_remove_suffix( bname, NADP_DESKTOP_SUFFIX );
+ g_free( bname );
+
+ return( id );
+}
+
+/**
+ * nadp_utils_is_writable_file:
+ * @path: the path of the file to be tested.
+ *
+ * Returns: %TRUE if the file is writable, %FALSE else.
+ *
+ * Please note that this type of test is subject to race conditions,
+ * as the file may become unwritable after a successfull test,
+ * but before the caller has been able to actually write into it.
+ *
+ * There is no "super-test". Just try...
+ */
+gboolean
+nadp_utils_is_writable_file( const gchar *path )
+{
+ static const gchar *thisfn = "nadp_utils_is_writable_file";
+ GFile *file;
+ GError *error = NULL;
+ GFileInfo *info;
+ gboolean writable;
+
+ if( !path || !g_utf8_strlen( path, -1 )){
+ return( FALSE );
+ }
+
+ file = g_file_new_for_path( path );
+ info = g_file_query_info( file,
+ G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE "," G_FILE_ATTRIBUTE_STANDARD_TYPE,
+ G_FILE_QUERY_INFO_NONE, NULL, &error );
+
+ if( error ){
+ g_warning( "%s: g_file_query_info error: %s", thisfn, error->message );
+ g_error_free( error );
+ g_object_unref( file );
+ return( FALSE );
+ }
+
+ writable = g_file_info_get_attribute_boolean( info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE );
+ if( !writable ){
+ g_debug( "%s: %s is not writable", thisfn, path );
+ }
+ g_object_unref( info );
+
+ return( writable );
+}
+
+/**
+ * nadp_utils_delete_file:
+ * @path: the path of the file to be deleted.
+ *
+ * Returns: %TRUE if the file is successfully deleted, %FALSE else.
+ */
+gboolean
+nadp_utils_delete_file( const gchar *path )
+{
+ static const gchar *thisfn = "nadp_utils_delete_file";
+ gboolean deleted = FALSE;
+
+ if( !path || !g_utf8_strlen( path, -1 )){
+ return( FALSE );
+ }
+
+ if( g_unlink( path ) == 0 ){
+ deleted = TRUE;
+ } else {
+ g_warning( "%s: %s: %s", thisfn, path, g_strerror( errno ));
+ }
+
+ return( deleted );
+}
diff --git a/nautilus-actions/io-provider-desktop/nadp-utils.h b/nautilus-actions/io-provider-desktop/nadp-utils.h
new file mode 100644
index 0000000..9ff091c
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-utils.h
@@ -0,0 +1,60 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#include "egg-desktop-file.h"
+
+#ifndef __NADP_UTILS_H__
+#define __NADP_UTILS_H__
+
+G_BEGIN_DECLS
+
+typedef struct {
+ gchar *id;
+ EggDesktopFile *edf;
+}
+ NadpPropertiesStruct;
+
+GSList *nadp_utils_split_path_list( const gchar *path_list );
+
+void nadp_utils_gslist_free( GSList *list );
+
+gchar *nadp_utils_remove_suffix( const gchar *string, const gchar *suffix );
+
+gboolean nadp_utils_is_writable_dir( const gchar *path );
+
+gchar *nadp_utils_path2id( const gchar *path );
+
+gboolean nadp_utils_is_writable_file( const gchar *path );
+
+gboolean nadp_utils_delete_file( const gchar *path );
+
+G_END_DECLS
+
+#endif /* __NADP_UTILS_H__ */
diff --git a/nautilus-actions/io-provider-desktop/nadp-write.c b/nautilus-actions/io-provider-desktop/nadp-write.c
new file mode 100644
index 0000000..c65e96e
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-write.c
@@ -0,0 +1,190 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+
+#include "nadp-desktop-file.h"
+#include "nadp-desktop-provider.h"
+#include "nadp-write.h"
+#include "nadp-utils.h"
+#include "nadp-xdg-data-dirs.h"
+
+static guint write_item( const NAIIOProvider *provider, const NAObjectItem *item, const gchar *path, GSList **messages );
+
+/*
+ * NadpDesktopProvider is willing to write if user data dir exists (or
+ * can be created) and is writable
+ */
+gboolean
+nadp_iio_provider_is_willing_to_write( const NAIIOProvider *provider )
+{
+ static const gchar *thisfn = "nadp_write_iio_provider_is_willing_to_write";
+ gboolean willing_to;
+ gchar *userdir;
+ GSList *messages;
+
+ willing_to = FALSE;
+ messages = NULL;
+ g_debug( "%s: provider=%p", thisfn, ( void * ) provider );
+ g_return_val_if_fail( NADP_IS_DESKTOP_PROVIDER( provider ), willing_to );
+
+ userdir = nadp_xdg_data_dirs_get_user_dir( NADP_DESKTOP_PROVIDER( provider ), &messages );
+
+ if( g_file_test( userdir, G_FILE_TEST_IS_DIR )){
+ willing_to = nadp_utils_is_writable_dir( userdir );
+
+ } else if( g_mkdir_with_parents( userdir, 700 )){
+ g_warning( "%s: %s: %s", thisfn, userdir, g_strerror( errno ));
+
+ } else {
+ willing_to = nadp_utils_is_writable_dir( userdir );
+ }
+
+ g_free( userdir );
+
+ return( willing_to );
+}
+
+/*
+ * the item has been initially readen from a desktop file
+ * -> see if this initial desktop file is writable ?
+ *
+ * else we are going to write a new desktop file in user data dir
+ * -> see writability status of the desktop provider
+ */
+gboolean
+nadp_iio_provider_is_writable( const NAIIOProvider *provider, const NAObjectItem *item )
+{
+ gboolean writable;
+ NadpDesktopFile *ndf;
+ EggDesktopFile *edf;
+ const char *path;
+
+ writable = FALSE;
+ g_return_val_if_fail( NADP_IS_DESKTOP_PROVIDER( provider ), writable );
+ g_return_val_if_fail( NA_IS_OBJECT_ITEM( item ), writable );
+
+ ndf = ( NadpDesktopFile * ) g_object_get_data( G_OBJECT( item ), "nadp-desktop-file" );
+
+ if( ndf ){
+ g_return_val_if_fail( NADP_IS_DESKTOP_FILE( ndf ), writable );
+ edf = nadp_desktop_file_get_egg_desktop_file( ndf );
+ path = egg_desktop_file_get_source( edf );
+ writable = nadp_utils_is_writable_file( path );
+
+ } else {
+ writable = nadp_iio_provider_is_willing_to_write( provider );
+ }
+
+ return( writable );
+}
+
+guint
+nadp_iio_provider_write_item( const NAIIOProvider *provider, const NAObjectItem *item, GSList **messages )
+{
+ guint ret;
+ NadpDesktopFile *ndf;
+ EggDesktopFile *edf;
+ gchar *path;
+ gchar *userdir;
+ gchar *id;
+ gchar *bname;
+
+ ret = NA_IIO_PROVIDER_NOT_WILLING_TO_WRITE;
+ g_return_val_if_fail( NADP_IS_DESKTOP_PROVIDER( provider ), ret );
+ g_return_val_if_fail( NA_IS_OBJECT_ITEM( item ), ret );
+
+ ndf = ( NadpDesktopFile * ) g_object_get_data( G_OBJECT( item ), "nadp-desktop-file" );
+
+ if( ndf ){
+ g_return_val_if_fail( NADP_IS_DESKTOP_FILE( ndf ), ret );
+ edf = nadp_desktop_file_get_egg_desktop_file( ndf );
+ path = ( gchar * ) egg_desktop_file_get_source( edf );
+
+ } else {
+ userdir = nadp_xdg_data_dirs_get_user_dir( NADP_DESKTOP_PROVIDER( provider ), messages );
+ id = na_object_get_id( item );
+ bname = g_strdup_printf( "%s%s", id, NADP_DESKTOP_SUFFIX );
+ g_free( id );
+ path = g_build_filename( userdir, NADP_DESKTOP_PROVIDER_SUBDIRS, bname, NULL );
+ g_free( bname );
+ g_free( userdir );
+
+ ret = write_item( provider, item, path, messages );
+
+ if( ret == NA_IIO_PROVIDER_WRITE_OK ){
+ ndf = nadp_desktop_file_new_from_path( path );
+ g_object_set_data( G_OBJECT( item ), "nadp-desktop-file", ndf );
+ g_object_weak_ref( G_OBJECT( item ), ( GWeakNotify ) g_object_unref, ndf );
+ }
+
+ g_free( path );
+ }
+
+ return( ret );
+}
+
+static guint
+write_item( const NAIIOProvider *provider, const NAObjectItem *item, const gchar *path, GSList **messages )
+{
+ return( NA_IIO_PROVIDER_WRITE_OK );
+}
+
+guint
+nadp_iio_provider_delete_item( const NAIIOProvider *provider, const NAObjectItem *item, GSList **messages )
+{
+ guint ret;
+ NadpDesktopFile *ndf;
+ EggDesktopFile *edf;
+ const char *path;
+
+ ret = NA_IIO_PROVIDER_NOT_WILLING_TO_WRITE;
+ g_return_val_if_fail( NADP_IS_DESKTOP_PROVIDER( provider ), ret );
+ g_return_val_if_fail( NA_IS_OBJECT_ITEM( item ), ret );
+
+ ndf = ( NadpDesktopFile * ) g_object_get_data( G_OBJECT( item ), "nadp-desktop-file" );
+
+ if( ndf ){
+ g_return_val_if_fail( NADP_IS_DESKTOP_FILE( ndf ), ret );
+ edf = nadp_desktop_file_get_egg_desktop_file( ndf );
+ path = egg_desktop_file_get_source( edf );
+ if( nadp_utils_delete_file( path )){
+ ret = NA_IIO_PROVIDER_WRITE_OK;
+ }
+ } else {
+ ret = NA_IIO_PROVIDER_WRITE_OK;
+ }
+
+ return( ret );
+}
diff --git a/nautilus-actions/io-provider-desktop/nadp-write.h b/nautilus-actions/io-provider-desktop/nadp-write.h
new file mode 100644
index 0000000..ddeb4c0
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-write.h
@@ -0,0 +1,49 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#include <nautilus-actions/api/na-iio-provider.h>
+#include <nautilus-actions/api/na-object-api.h>
+
+#ifndef __NADP_WRITE_H__
+#define __NADP_WRITE_H__
+
+G_BEGIN_DECLS
+
+gboolean nadp_iio_provider_is_willing_to_write( const NAIIOProvider *provider );
+
+gboolean nadp_iio_provider_is_writable( const NAIIOProvider *provider, const NAObjectItem *item );
+
+guint nadp_iio_provider_write_item( const NAIIOProvider *provider, const NAObjectItem *item, GSList **messages );
+
+guint nadp_iio_provider_delete_item( const NAIIOProvider *provider, const NAObjectItem *item, GSList **messages );
+
+G_END_DECLS
+
+#endif /* __NADP_WRITE_H__ */
diff --git a/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.c b/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.c
new file mode 100644
index 0000000..15056ac
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.c
@@ -0,0 +1,142 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "nadp-desktop-provider.h"
+#include "nadp-xdg-data-dirs.h"
+
+/**
+ * nadp_xdg_data_dirs_get_dirs:
+ * @provider: this #NadpDesktopProvider instance.
+ * @messages: error messages go here.
+ *
+ * Returns: the ordered list of data directories, most important first,
+ * as a GSList of newly allocated strings.
+ *
+ * The returned list, along with the pointed out strings, should be
+ * freed by the caller.
+ */
+GSList *
+nadp_xdg_data_dirs_get_dirs( const NadpDesktopProvider *provider, GSList **messages )
+{
+ GSList *listdirs;
+ gchar *userdir;
+ GSList *datadirs;
+
+ userdir = nadp_xdg_data_dirs_get_user_dir( provider, messages );
+ listdirs = g_slist_prepend( NULL, userdir );
+
+ datadirs = nadp_xdg_data_dirs_get_data_dirs( provider, messages );
+ listdirs = g_slist_concat( listdirs, datadirs );
+
+ return( listdirs );
+}
+
+/**
+ * nadp_xdg_data_dirs_get_user_dir:
+ * @provider: this #NadpDesktopProvider instance.
+ * @messages: error messages go here.
+ *
+ * Returns: the path to the single base directory relative to which
+ * user-specific data files should be written, as a newly allocated
+ * string.
+ *
+ * This directory is defined by the environment variable XDG_DATA_HOME.
+ * It defaults to ~/.local/share.
+ *
+ * source: http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html
+ *
+ * The returned string should be g_free() by the caller.
+ */
+gchar *
+nadp_xdg_data_dirs_get_user_dir( const NadpDesktopProvider *provider, GSList **messages )
+{
+ static const gchar *thisfn = "nadp_xdg_data_dirs_get_user_dir";
+ gchar *dir;
+
+ /*dir = g_strdup( g_getenv( "XDG_DATA_HOME" ));
+
+ if( !dir || !g_utf8_strlen( dir, -1 )){
+ g_free( dir );
+ dir = g_strdup_printf( "%s/.local/share", )
+ }*/
+
+ dir = g_strdup( g_get_user_data_dir());
+
+ g_debug( "%s: provider=%p, messages=%p, user_dir=%s", thisfn, ( void * ) provider, ( void * ) messages, dir );
+
+ return( dir );
+}
+
+/**
+ * nadp_xdg_data_dirs_get_data_dirs:
+ * @provider: this #NadpDesktopProvider instance.
+ * @messages: error messages go here.
+ *
+ * Returns: the set of preference ordered base directories relative to
+ * which data files should be written, as a GSList of newly allocated
+ * strings.
+ *
+ * This set of directories is defined by the environment variable
+ * XDG_DATA_DIRS. It defaults to /usr/local/share:/usr/share.
+ *
+ * source: http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html
+ *
+ * The returned list, along with the pointed out strings, should be freed
+ * by the caller.
+ */
+GSList *
+nadp_xdg_data_dirs_get_data_dirs( const NadpDesktopProvider *provider, GSList **messages )
+{
+ static const gchar *thisfn = "nadp_xdg_data_dirs_get_data_dirs";
+ gchar **dirs;
+ gchar **id;
+ GSList *paths, *ip;
+
+ paths = NULL;
+ dirs = ( gchar ** ) g_get_system_data_dirs();
+ id = dirs;
+ while( *id ){
+ paths = g_slist_prepend( paths, g_strdup( *id ));
+ id++;
+ }
+
+ paths = g_slist_reverse( paths );
+
+ for( ip = paths ; ip ; ip = ip->next ){
+ g_debug( "%s: provider=%p, messages=%p, data_dir=%s",
+ thisfn, ( void * ) provider, ( void * ) messages, ( const gchar * ) ip->data );
+ }
+
+ return( paths );
+}
diff --git a/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.h b/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.h
new file mode 100644
index 0000000..b637240
--- /dev/null
+++ b/nautilus-actions/io-provider-desktop/nadp-xdg-data-dirs.h
@@ -0,0 +1,46 @@
+/*
+ * Nautilus Actions
+ * A Nautilus extension which offers configurable context menu actions.
+ *
+ * Copyright (C) 2005 The GNOME Foundation
+ * Copyright (C) 2006, 2007, 2008 Frederic Ruaudel and others (see AUTHORS)
+ * Copyright (C) 2009 Pierre Wieser and others (see AUTHORS)
+ *
+ * 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 details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this Library; see the file COPYING. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Frederic Ruaudel <grumz grumz net>
+ * Rodrigo Moya <rodrigo gnome-db org>
+ * Pierre Wieser <pwieser trychlos org>
+ * ... and many others (see AUTHORS)
+ */
+
+#include "nadp-desktop-provider.h"
+
+#ifndef __NADP_XDG_DATA_DIRS_H__
+#define __NADP_XDG_DATA_DIRS_H__
+
+G_BEGIN_DECLS
+
+GSList *nadp_xdg_data_dirs_get_dirs( const NadpDesktopProvider *provider, GSList **messages );
+
+gchar *nadp_xdg_data_dirs_get_user_dir( const NadpDesktopProvider *provider, GSList **messages );
+
+GSList *nadp_xdg_data_dirs_get_data_dirs( const NadpDesktopProvider *provider, GSList **messages );
+
+G_END_DECLS
+
+#endif /* __NADP_XDG_DATA_DIRS_H__ */
diff --git a/nautilus-actions/io-provider-gconf/nagp-read.h b/nautilus-actions/io-provider-gconf/nagp-read.h
index 9dcdc8d..42565ca 100644
--- a/nautilus-actions/io-provider-gconf/nagp-read.h
+++ b/nautilus-actions/io-provider-gconf/nagp-read.h
@@ -31,19 +31,6 @@
#ifndef __NAGP_READ_H__
#define __NAGP_READ_H__
-/**
- * SECTION: nagp_gconf_provider
- * @short_description: #NagpGConfProvider class definition.
- * @include: na-gconf-provider.h
- *
- * This class manages the GConf I/O storage subsystem, or, in other words,
- * the GConf subsystem as an NAIIOProvider. As this, it should only be
- * used through the NAIIOProvider interface.
- *
- * #NagpGConfProvider uses #NAGConfMonitor to watch at the configuration
- * tree. Modifications are notified to the NAIIOProvider interface.
- */
-
#include <nautilus-actions/api/na-iio-provider.h>
G_BEGIN_DECLS
diff --git a/nautilus-actions/io-provider-gconf/nagp-write.h b/nautilus-actions/io-provider-gconf/nagp-write.h
index 366458b..426a83a 100644
--- a/nautilus-actions/io-provider-gconf/nagp-write.h
+++ b/nautilus-actions/io-provider-gconf/nagp-write.h
@@ -31,19 +31,6 @@
#ifndef __NAGP_WRITE_H__
#define __NAGP_WRITE_H__
-/**
- * SECTION: nagp_gconf_provider
- * @short_description: #NagpGConfProvider class definition.
- * @include: na-gconf-provider.h
- *
- * This class manages the GConf I/O storage subsystem, or, in other words,
- * the GConf subsystem as an NAIIOProvider. As this, it should only be
- * used through the NAIIOProvider interface.
- *
- * #NagpGConfProvider uses #NAGConfMonitor to watch at the configuration
- * tree. Modifications are notified to the NAIIOProvider interface.
- */
-
#include <nautilus-actions/api/na-iio-provider.h>
#include <nautilus-actions/api/na-object-api.h>
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