/* GTK - The GIMP Toolkit
* gtkfilesystemwin32.c: Default implementation of GtkFileSystem for Windows
* Copyright (C) 2003, Red Hat, Inc.
+ * Copyright (C) 2004, Hans Breuer
+ * Copyright (C) 2007, Novell, Inc.
+ * Copyright (C) 2007, Mathias Hasselmann
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* Boston, MA 02111-1307, USA.
*/
+/* #define this if you want the program to crash when a file system gets
+ * finalized while async handles are still outstanding.
+ */
+#undef HANDLE_ME_HARDER
+
#include <config.h>
+
#include "gtkfilesystem.h"
#include "gtkfilesystemwin32.h"
+#include "gtkicontheme.h"
#include "gtkintl.h"
#include "gtkstock.h"
#include "gtkiconfactory.h"
+#include "gtkalias.h"
+
+#include <glib/gstdio.h>
#include <errno.h>
#include <stdio.h>
#include <ctype.h>
#include <sys/types.h>
-#ifdef G_OS_WIN32
#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <shellapi.h> /* ExtractAssociatedIcon */
-#include <direct.h>
-#include <io.h>
-#define mkdir(p,m) _mkdir(p)
-#include <gdk/win32/gdkwin32.h> /* gdk_win32_hdc_get */
-#else
-#error "The implementation is win32 only yet."
-#endif /* G_OS_WIN32 */
+#define STRICT
+#include "gdk/win32/gdkwin32.h"
+#undef STRICT
+#include <shlobj.h>
+#include <shellapi.h>
+
+#define BOOKMARKS_FILENAME ".gtk-bookmarks"
+
+#define FOLDER_CACHE_LIFETIME 2 /* seconds */
typedef struct _GtkFileSystemWin32Class GtkFileSystemWin32Class;
struct _GtkFileSystemWin32
{
GObject parent_instance;
+
+ guint32 drives; /* bitmask as returned by GetLogicalDrives() */
+ GHashTable *folder_hash;
+ guint timeout;
+
+ GHashTable *handles;
+
+ guint execute_callbacks_idle_id;
+ GSList *callbacks;
};
-#define GTK_TYPE_FILE_FOLDER_WIN32 (gtk_file_folder_win32_get_type ())
+/* Icon type, supplemented by MIME type
+ */
+typedef enum {
+ ICON_UNDECIDED, /* Only used while we have not yet computed the icon in a struct stat_info_entry */
+ ICON_NONE, /* "Could not compute the icon type" */
+ ICON_REGULAR, /* Use mime type for icon */
+ ICON_DIRECTORY,
+ ICON_EXECUTABLE,
+ ICON_VOLUME
+} IconType;
+
+
+#define GTK_TYPE_FILE_FOLDER_WIN32 (_gtk_file_folder_win32_get_type ())
#define GTK_FILE_FOLDER_WIN32(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_FOLDER_WIN32, GtkFileFolderWin32))
#define GTK_IS_FILE_FOLDER_WIN32(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_FOLDER_WIN32))
#define GTK_FILE_FOLDER_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FILE_FOLDER_WIN32, GtkFileFolderWin32Class))
{
GObject parent_instance;
+ GtkFileSystemWin32 *system_win32;
GtkFileInfoType types;
gchar *filename;
+ GHashTable *stat_info;
+ guint load_folder_id;
+ guint have_stat : 1;
+ guint have_mime_type : 1;
+ guint is_network_dir : 1;
+ guint is_finished_loading : 1;
+ time_t asof;
};
-static GObjectClass *system_parent_class;
-static GObjectClass *folder_parent_class;
+struct stat_info_entry {
+ WIN32_FILE_ATTRIBUTE_DATA wfad;
+ char *mime_type;
+ IconType icon_type;
+ gboolean hidden;
+};
-static void gtk_file_system_win32_class_init (GtkFileSystemWin32Class *class);
-static void gtk_file_system_win32_iface_init (GtkFileSystemIface *iface);
-static void gtk_file_system_win32_init (GtkFileSystemWin32 *impl);
-static void gtk_file_system_win32_finalize (GObject *object);
+static const GtkFileInfoType STAT_NEEDED_MASK = (GTK_FILE_INFO_IS_FOLDER |
+ GTK_FILE_INFO_MODIFICATION_TIME |
+ GTK_FILE_INFO_SIZE |
+ GTK_FILE_INFO_ICON);
-static GSList * gtk_file_system_win32_list_volumes (GtkFileSystem *file_system);
+static void gtk_file_system_win32_iface_init (GtkFileSystemIface *iface);
+static void gtk_file_system_win32_dispose (GObject *object);
+static void gtk_file_system_win32_finalize (GObject *object);
+
+static GSList * gtk_file_system_win32_list_volumes (GtkFileSystem *file_system);
static GtkFileSystemVolume *gtk_file_system_win32_get_volume_for_path (GtkFileSystem *file_system,
const GtkFilePath *path);
-static GtkFileFolder *gtk_file_system_win32_get_folder (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkFileInfoType types,
- GError **error);
-static gboolean gtk_file_system_win32_create_folder (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GError **error);
+static GtkFileSystemHandle *gtk_file_system_win32_get_folder (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileInfoType types,
+ GtkFileSystemGetFolderCallback callback,
+ gpointer data);
+static GtkFileSystemHandle *gtk_file_system_win32_get_info (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileInfoType types,
+ GtkFileSystemGetInfoCallback callback,
+ gpointer data);
+static GtkFileSystemHandle *gtk_file_system_win32_create_folder (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileSystemCreateFolderCallback callback,
+ gpointer data);
+static void gtk_file_system_win32_cancel_operation (GtkFileSystemHandle *handle);
static void gtk_file_system_win32_volume_free (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GtkFileSystemVolume *volume);
static gboolean gtk_file_system_win32_volume_get_is_mounted (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
-static gboolean gtk_file_system_win32_volume_mount (GtkFileSystem *file_system,
+static GtkFileSystemHandle *gtk_file_system_win32_volume_mount (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
- GError **error);
+ GtkFileSystemVolumeMountCallback callback,
+ gpointer data);
static gchar * gtk_file_system_win32_volume_get_display_name (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
-static GdkPixbuf * gtk_file_system_win32_volume_render_icon (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume,
- GtkWidget *widget,
- gint pixel_size,
- GError **error);
-
-static gboolean gtk_file_system_win32_get_parent (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkFilePath **parent,
- GError **error);
-static GtkFilePath * gtk_file_system_win32_make_path (GtkFileSystem *file_system,
- const GtkFilePath *base_path,
- const gchar *display_name,
- GError **error);
-static gboolean gtk_file_system_win32_parse (GtkFileSystem *file_system,
- const GtkFilePath *base_path,
- const gchar *str,
- GtkFilePath **folder,
- gchar **file_part,
- GError **error);
-static gchar * gtk_file_system_win32_path_to_uri (GtkFileSystem *file_system,
- const GtkFilePath *path);
-static gchar * gtk_file_system_win32_path_to_filename (GtkFileSystem *file_system,
- const GtkFilePath *path);
-static GtkFilePath * gtk_file_system_win32_uri_to_path (GtkFileSystem *file_system,
- const gchar *uri);
-static GtkFilePath * gtk_file_system_win32_filename_to_path (GtkFileSystem *file_system,
- const gchar *filename);
-static GdkPixbuf *gtk_file_system_win32_render_icon (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkWidget *widget,
- gint pixel_size,
- GError **error);
-
-static gboolean gtk_file_system_win32_insert_bookmark (GtkFileSystem *file_system,
- const GtkFilePath *path,
+static gchar * gtk_file_system_win32_volume_get_icon_name (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume,
+ GError **error);
+
+static gboolean gtk_file_system_win32_get_parent (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFilePath **parent,
+ GError **error);
+static GtkFilePath * gtk_file_system_win32_make_path (GtkFileSystem *file_system,
+ const GtkFilePath *base_path,
+ const gchar *display_name,
+ GError **error);
+static gboolean gtk_file_system_win32_parse (GtkFileSystem *file_system,
+ const GtkFilePath *base_path,
+ const gchar *str,
+ GtkFilePath **folder,
+ gchar **file_part,
+ GError **error);
+
+static gchar * gtk_file_system_win32_path_to_uri (GtkFileSystem *file_system,
+ const GtkFilePath *path);
+static gchar * gtk_file_system_win32_path_to_filename (GtkFileSystem *file_system,
+ const GtkFilePath *path);
+static GtkFilePath *gtk_file_system_win32_uri_to_path (GtkFileSystem *file_system,
+ const gchar *uri);
+static GtkFilePath *gtk_file_system_win32_filename_to_path (GtkFileSystem *file_system,
+ const gchar *filename);
+
+
+static gboolean gtk_file_system_win32_insert_bookmark (GtkFileSystem *file_system,
+ const GtkFilePath *path,
gint position,
- GError **error);
-static gboolean gtk_file_system_win32_remove_bookmark (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GError **error);
-static GSList * gtk_file_system_win32_list_bookmarks (GtkFileSystem *file_system);
-static GType gtk_file_folder_win32_get_type (void);
-static void gtk_file_folder_win32_class_init (GtkFileFolderWin32Class *class);
-static void gtk_file_folder_win32_iface_init (GtkFileFolderIface *iface);
-static void gtk_file_folder_win32_init (GtkFileFolderWin32 *impl);
-static void gtk_file_folder_win32_finalize (GObject *object);
-static GtkFileInfo * gtk_file_folder_win32_get_info (GtkFileFolder *folder,
- const GtkFilePath *path,
- GError **error);
-static gboolean gtk_file_folder_win32_list_children (GtkFileFolder *folder,
- GSList **children,
- GError **error);
-
-static gchar * filename_from_path (const GtkFilePath *path);
-static GtkFilePath * filename_to_path (const gchar *filename);
-
-static gboolean filename_is_root (const char *filename);
-static GtkFileInfo * filename_get_info (const gchar *filename,
- GtkFileInfoType types,
- GError **error);
+ GError **error);
+static gboolean gtk_file_system_win32_remove_bookmark (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GError **error);
+static GSList * gtk_file_system_win32_list_bookmarks (GtkFileSystem *file_system);
+static gchar * gtk_file_system_win32_get_bookmark_label (GtkFileSystem *file_system,
+ const GtkFilePath *path);
+static void gtk_file_system_win32_set_bookmark_label (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ const gchar *label);
+
+static void gtk_file_folder_win32_iface_init (GtkFileFolderIface *iface);
+static void gtk_file_folder_win32_finalize (GObject *object);
+
+static GtkFileInfo *gtk_file_folder_win32_get_info (GtkFileFolder *folder,
+ const GtkFilePath *path,
+ GError **error);
+static gboolean gtk_file_folder_win32_list_children (GtkFileFolder *folder,
+ GSList **children,
+ GError **error);
+
+static gboolean gtk_file_folder_win32_is_finished_loading (GtkFileFolder *folder);
+
+static GtkFilePath *filename_to_path (const gchar *filename);
+
+static gboolean filename_is_root (const char *filename);
+
+static gboolean filename_is_drive_root (const char *filename);
+static gboolean filename_is_some_root (const char *filename);
+
+static gboolean stat_with_error (const char *filename,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad,
+ GError **error);
+static GtkFileInfo *create_file_info (GtkFileFolderWin32 *folder_win32,
+ const char *filename,
+ GtkFileInfoType types,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad,
+ const char *mime_type);
+
+static gboolean execute_callbacks (gpointer data);
+
+static gboolean fill_in_names (GtkFileFolderWin32 *folder_win32,
+ GError **error);
+static void fill_in_stats (GtkFileFolderWin32 *folder_win32);
+static void fill_in_mime_type (GtkFileFolderWin32 *folder_win32);
+
+static gboolean cb_fill_in_stats (gpointer key,
+ gpointer value,
+ gpointer user_data);
+static gboolean cb_fill_in_mime_type (gpointer key,
+ gpointer value,
+ gpointer user_data);
/* some info kept together for volumes */
struct _GtkFileSystemVolume
{
- gchar *drive;
- gboolean is_mounted;
+ gchar *drive;
+ int drive_type;
};
/*
* GtkFileSystemWin32
*/
-GType
-gtk_file_system_win32_get_type (void)
-{
- static GType file_system_win32_type = 0;
-
- if (!file_system_win32_type)
- {
- static const GTypeInfo file_system_win32_info =
- {
- sizeof (GtkFileSystemWin32Class),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_file_system_win32_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkFileSystemWin32),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_file_system_win32_init,
- };
-
- static const GInterfaceInfo file_system_info =
- {
- (GInterfaceInitFunc) gtk_file_system_win32_iface_init, /* interface_init */
- NULL, /* interface_finalize */
- NULL /* interface_data */
- };
-
- file_system_win32_type = g_type_register_static (G_TYPE_OBJECT,
- "GtkFileSystemWin32",
- &file_system_win32_info, 0);
- g_type_add_interface_static (file_system_win32_type,
- GTK_TYPE_FILE_SYSTEM,
- &file_system_info);
- }
+G_DEFINE_TYPE_WITH_CODE (GtkFileSystemWin32, gtk_file_system_win32, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_SYSTEM,
+ gtk_file_system_win32_iface_init))
- return file_system_win32_type;
-}
+/*
+ * GtkFileFolderWin32
+ */
+G_DEFINE_TYPE_WITH_CODE (GtkFileFolderWin32, _gtk_file_folder_win32, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_FOLDER,
+ gtk_file_folder_win32_iface_init))
/**
* gtk_file_system_win32_new:
- *
+ *
* Creates a new #GtkFileSystemWin32 object. #GtkFileSystemWin32
* implements the #GtkFileSystem interface with direct access to
* the filesystem using Windows API calls
- *
+ *
* Return value: the new #GtkFileSystemWin32 object
**/
GtkFileSystem *
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
- system_parent_class = g_type_class_peek_parent (class);
-
+ gobject_class->dispose = gtk_file_system_win32_dispose;
gobject_class->finalize = gtk_file_system_win32_finalize;
}
iface->list_volumes = gtk_file_system_win32_list_volumes;
iface->get_volume_for_path = gtk_file_system_win32_get_volume_for_path;
iface->get_folder = gtk_file_system_win32_get_folder;
+ iface->get_info = gtk_file_system_win32_get_info;
iface->create_folder = gtk_file_system_win32_create_folder;
+ iface->cancel_operation = gtk_file_system_win32_cancel_operation;
iface->volume_free = gtk_file_system_win32_volume_free;
iface->volume_get_base_path = gtk_file_system_win32_volume_get_base_path;
iface->volume_get_is_mounted = gtk_file_system_win32_volume_get_is_mounted;
iface->volume_mount = gtk_file_system_win32_volume_mount;
iface->volume_get_display_name = gtk_file_system_win32_volume_get_display_name;
- iface->volume_render_icon = gtk_file_system_win32_volume_render_icon;
+ iface->volume_get_icon_name = gtk_file_system_win32_volume_get_icon_name;
iface->get_parent = gtk_file_system_win32_get_parent;
iface->make_path = gtk_file_system_win32_make_path;
iface->parse = gtk_file_system_win32_parse;
iface->path_to_filename = gtk_file_system_win32_path_to_filename;
iface->uri_to_path = gtk_file_system_win32_uri_to_path;
iface->filename_to_path = gtk_file_system_win32_filename_to_path;
- iface->render_icon = gtk_file_system_win32_render_icon;
iface->insert_bookmark = gtk_file_system_win32_insert_bookmark;
iface->remove_bookmark = gtk_file_system_win32_remove_bookmark;
iface->list_bookmarks = gtk_file_system_win32_list_bookmarks;
+ iface->get_bookmark_label = gtk_file_system_win32_get_bookmark_label;
+ iface->set_bookmark_label = gtk_file_system_win32_set_bookmark_label;
}
-static void
-gtk_file_system_win32_init (GtkFileSystemWin32 *system_win32)
+static gboolean
+check_volumes (gpointer data)
{
-}
+ GtkFileSystemWin32 *system_win32 = GTK_FILE_SYSTEM_WIN32 (data);
-static void
-gtk_file_system_win32_finalize (GObject *object)
-{
- system_parent_class->finalize (object);
-}
+ g_return_val_if_fail (system_win32, FALSE);
-static GSList *
-gtk_file_system_win32_list_volumes (GtkFileSystem *file_system)
-{
- gchar drives[26*4];
- guint len;
- gchar *p;
- GSList *list = NULL;
+ if (system_win32->drives != GetLogicalDrives())
+ {
+ g_signal_emit_by_name (system_win32, "volumes-changed", 0);
+ }
- len = GetLogicalDriveStrings(sizeof(drives), drives);
+ return TRUE;
+}
- if (len < 3)
- g_warning("No drive strings available!");
+static guint
+casefolded_hash (gconstpointer v)
+{
+ const gchar *p = (const gchar *) v;
+ guint32 h = 0;
- p = drives;
- while ((len = strlen(p)) != 0)
+ while (*p)
{
- GtkFileSystemVolume *vol = g_new0 (GtkFileSystemVolume, 1);
- if (p[0] == 'a' || p[0] == 'b')
- vol->is_mounted = FALSE; /* skip floppy */
- else
- vol->is_mounted = TRUE;
-
- /*FIXME: gtk_file_path_compare() is case sensitive, we are not*/
- p[0] = toupper (p[0]);
- vol->drive = g_strdup (p);
+ h = (h << 5) - h + g_unichar_toupper (g_utf8_get_char (p));
+ p = g_utf8_next_char (p);
+ }
- list = g_slist_append (list, vol);
+ return h;
+}
- p += len + 1;
- }
- return list;
+static gboolean casefolded_equal (gconstpointer v1,
+ gconstpointer v2)
+{
+ return (_gtk_file_system_win32_path_compare ((const gchar *) v1, (const gchar *) v2) == 0);
}
-static GtkFileSystemVolume *
-gtk_file_system_win32_get_volume_for_path (GtkFileSystem *file_system,
- const GtkFilePath *path)
+static void
+gtk_file_system_win32_init (GtkFileSystemWin32 *system_win32)
{
- GtkFileSystemVolume *vol = g_new0 (GtkFileSystemVolume, 1);
- gchar* p = g_strndup (gtk_file_path_get_string (path), 3);
+ system_win32->folder_hash = g_hash_table_new (casefolded_hash, casefolded_equal);
- g_return_val_if_fail (p != NULL, NULL);
+ /* Set up an idle handler for volume changes. Once a second should
+ * be enough.
+ */
+ system_win32->timeout = gdk_threads_add_timeout_full (0, 1000, check_volumes, system_win32, NULL);
- /*FIXME: gtk_file_path_compare() is case sensitive, we are not*/
- p[0] = toupper (p[0]);
- vol->drive = p;
- vol->is_mounted = (p[0] != 'a' && p[0] != 'b');
+ system_win32->handles = g_hash_table_new (g_direct_hash, g_direct_equal);
- return vol;
+ system_win32->execute_callbacks_idle_id = 0;
+ system_win32->callbacks = NULL;
}
-static GtkFileFolder *
-gtk_file_system_win32_get_folder (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkFileInfoType types,
- GError **error)
+static void
+check_handle_fn (gpointer key, gpointer value, gpointer data)
{
- GtkFileFolderWin32 *folder_win32;
- gchar *filename;
+ GtkFileSystemHandle *handle;
+ int *num_live_handles;
- filename = filename_from_path (path);
- g_return_val_if_fail (filename != NULL, NULL);
+ handle = key;
+ num_live_handles = data;
- folder_win32 = g_object_new (GTK_TYPE_FILE_FOLDER_WIN32, NULL);
- folder_win32->filename = filename;
- folder_win32->types = types;
+ (*num_live_handles)++;
- return GTK_FILE_FOLDER (folder_win32);
+ g_warning ("file_system_win32=%p still has handle=%p at finalization which is %s!",
+ handle->file_system,
+ handle,
+ handle->cancelled ? "CANCELLED" : "NOT CANCELLED");
}
-static gboolean
-gtk_file_system_win32_create_folder (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GError **error)
+static void
+check_handles_at_finalization (GtkFileSystemWin32 *system_win32)
{
- gchar *filename;
- gboolean result;
+ int num_live_handles;
- filename = filename_from_path (path);
- g_return_val_if_fail (filename != NULL, FALSE);
-
- result = mkdir (filename, 0777) != 0;
-
- if (!result)
- {
- gchar *filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
- _("error creating directory '%s': %s"),
- filename_utf8 ? filename_utf8 : "???",
- g_strerror (errno));
- g_free (filename_utf8);
- }
-
- g_free (filename);
-
- return result;
+ num_live_handles = 0;
+
+ g_hash_table_foreach (system_win32->handles, check_handle_fn, &num_live_handles);
+#ifdef HANDLE_ME_HARDER
+ g_assert (num_live_handles == 0);
+#endif
+
+ g_hash_table_destroy (system_win32->handles);
+ system_win32->handles = NULL;
}
+#define GTK_TYPE_FILE_SYSTEM_HANDLE_WIN32 (_gtk_file_system_handle_win32_get_type ())
+
+typedef struct _GtkFileSystemHandle GtkFileSystemHandleWin32;
+typedef struct _GtkFileSystemHandleClass GtkFileSystemHandleWin32Class;
+
+G_DEFINE_TYPE (GtkFileSystemHandleWin32, _gtk_file_system_handle_win32, GTK_TYPE_FILE_SYSTEM_HANDLE)
+
static void
-gtk_file_system_win32_volume_free (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume)
+_gtk_file_system_handle_win32_init (GtkFileSystemHandleWin32 *handle)
{
- g_free (volume->drive);
- g_free (volume);
}
-static GtkFilePath *
-gtk_file_system_win32_volume_get_base_path (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume)
+static void
+_gtk_file_system_handle_win32_finalize (GObject *object)
{
- return (GtkFilePath *) g_strndup (volume->drive, 2);
-}
+ GtkFileSystemHandleWin32 *handle;
+ GtkFileSystemWin32 *system_win32;
-static gboolean
-gtk_file_system_win32_volume_get_is_mounted (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume)
-{
- return volume->is_mounted;
+ handle = (GtkFileSystemHandleWin32 *)object;
+
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (GTK_FILE_SYSTEM_HANDLE (handle)->file_system);
+
+ g_assert (g_hash_table_lookup (system_win32->handles, handle) != NULL);
+ g_hash_table_remove (system_win32->handles, handle);
+
+ if (G_OBJECT_CLASS (_gtk_file_system_handle_win32_parent_class)->finalize)
+ G_OBJECT_CLASS (_gtk_file_system_handle_win32_parent_class)->finalize (object);
}
-static gboolean
-gtk_file_system_win32_volume_mount (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume,
- GError **error)
+static void
+_gtk_file_system_handle_win32_class_init (GtkFileSystemHandleWin32Class *class)
{
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_FAILED,
- _("This file system does not support mounting"));
- return FALSE;
+ GObjectClass *gobject_class = (GObjectClass *) class;
+
+ gobject_class->finalize = _gtk_file_system_handle_win32_finalize;
}
-static gchar *
-gtk_file_system_win32_volume_get_display_name (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume)
+static void
+gtk_file_system_win32_dispose (GObject *object)
{
- gchar display_name[80];
+ GtkFileSystemWin32 *system_win32;
- if (GetVolumeInformation (volume->drive,
- display_name, sizeof(display_name),
- NULL, /* serial number */
- NULL, /* max. component length */
- NULL, /* fs flags */
- NULL, 0)) /* fs type like FAT, NTFS */
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (object);
+
+ if (system_win32->execute_callbacks_idle_id)
{
- gchar* real_display_name = g_strconcat (display_name, " (", volume->drive, ")", NULL);
+ g_source_remove (system_win32->execute_callbacks_idle_id);
+ system_win32->execute_callbacks_idle_id = 0;
- return real_display_name;
+ /* call pending callbacks */
+ execute_callbacks (system_win32);
}
- else
- return g_strdup (volume->drive);
+
+ G_OBJECT_CLASS (gtk_file_system_win32_parent_class)->dispose (object);
}
-static GdkPixbuf *
-gtk_file_system_win32_volume_render_icon (GtkFileSystem *file_system,
- GtkFileSystemVolume *volume,
- GtkWidget *widget,
- gint pixel_size,
- GError **error)
+static void
+gtk_file_system_win32_finalize (GObject *object)
{
- GtkIconSet *icon_set = NULL;
- DWORD dt = GetDriveType (volume->drive);
+ GtkFileSystemWin32 *system_win32;
- switch (dt)
- {
- case DRIVE_REMOVABLE :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_FLOPPY);
- break;
- case DRIVE_CDROM :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_CDROM);
- break;
- case DRIVE_REMOTE :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_NETWORK);
- break;
- case DRIVE_FIXED :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_HARDDISK);
- break;
- case DRIVE_RAMDISK :
- /*FIXME: need a ram stock icon
- gtk_file_info_set_icon_type (info, GTK_STOCK_OPEN);*/
- break;
- default :
- g_assert_not_reached ();
- }
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (object);
+
+ g_source_remove (system_win32->timeout);
- return gtk_icon_set_render_icon (icon_set,
- widget->style,
- gtk_widget_get_direction (widget),
- GTK_STATE_NORMAL,
- GTK_ICON_SIZE_BUTTON,
- widget, NULL);
+ check_handles_at_finalization (system_win32);
+
+ /* FIXME: assert that the hash is empty? */
+ g_hash_table_destroy (system_win32->folder_hash);
+
+ G_OBJECT_CLASS (gtk_file_system_win32_parent_class)->finalize (object);
}
-static gboolean
-gtk_file_system_win32_get_parent (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkFilePath **parent,
- GError **error)
-{
- gchar *filename = filename_from_path (path);
- g_return_val_if_fail (filename != NULL, FALSE);
+/* Lifted from GLib */
- if (filename_is_root (filename))
- {
- *parent = NULL;
- }
- else
+static gchar *
+get_special_folder (int csidl)
+{
+ union {
+ char c[MAX_PATH+1];
+ wchar_t wc[MAX_PATH+1];
+ } path;
+ HRESULT hr;
+ LPITEMIDLIST pidl = NULL;
+ BOOL b;
+ gchar *retval = NULL;
+
+ hr = SHGetSpecialFolderLocation (NULL, csidl, &pidl);
+ if (hr == S_OK)
{
- gchar *parent_filename = g_path_get_dirname (filename);
- *parent = filename_to_path (parent_filename);
- g_free (parent_filename);
+ b = SHGetPathFromIDListW (pidl, path.wc);
+ if (b)
+ retval = g_utf16_to_utf8 (path.wc, -1, NULL, NULL, NULL);
+ CoTaskMemFree (pidl);
}
+ return retval;
+}
- g_free (filename);
-
- return TRUE;
+gchar *
+_gtk_file_system_win32_get_desktop (void)
+{
+ return get_special_folder (CSIDL_DESKTOPDIRECTORY);
}
-static GtkFilePath *
-gtk_file_system_win32_make_path (GtkFileSystem *file_system,
- const GtkFilePath *base_path,
- const gchar *display_name,
- GError **error)
+static GSList *
+gtk_file_system_win32_list_volumes (GtkFileSystem *file_system)
{
- const char *base_filename;
- gchar *filename;
- gchar *full_filename;
- GError *tmp_error = NULL;
- GtkFilePath *result;
-
- base_filename = gtk_file_path_get_string (base_path);
- g_return_val_if_fail (base_filename != NULL, NULL);
- g_return_val_if_fail (g_path_is_absolute (base_filename), NULL);
+ DWORD drives;
+ gchar drive[4] = "A:\\";
+ GSList *list = NULL;
+ GtkFileSystemWin32 *system_win32 = (GtkFileSystemWin32 *)file_system;
- filename = g_filename_from_utf8 (display_name, -1, NULL, NULL, &tmp_error);
- if (!filename)
- {
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_BAD_FILENAME,
- "%s",
- tmp_error->message);
-
- g_error_free (tmp_error);
+ drives = GetLogicalDrives();
- return NULL;
+ system_win32->drives = drives;
+ if (!drives)
+ g_warning ("GetLogicalDrives failed.");
+
+ while (drives && drive[0] <= 'Z')
+ {
+ if (drives & 1)
+ {
+ GtkFileSystemVolume *vol = g_new0 (GtkFileSystemVolume, 1);
+ vol->drive = g_strdup (drive);
+ vol->drive_type = GetDriveType (drive);
+ list = g_slist_append (list, vol);
+ }
+ drives >>= 1;
+ drive[0]++;
}
-
- full_filename = g_build_filename (base_filename, filename, NULL);
- result = filename_to_path (full_filename);
- g_free (filename);
- g_free (full_filename);
-
- return result;
+ return list;
}
-/* If this was a publically exported function, it should return
- * a dup'ed result, but we make it modify-in-place for efficiency
- * here, and because it works for us.
- */
-static void
-canonicalize_filename (gchar *filename)
+static GtkFileSystemVolume *
+gtk_file_system_win32_get_volume_for_path (GtkFileSystem *file_system,
+ const GtkFilePath *path)
{
- gchar *p, *q;
- gboolean last_was_slash = FALSE;
+ GtkFileSystemVolume *vol = g_new0 (GtkFileSystemVolume, 1);
+ const gchar *p;
- p = filename;
- q = filename;
+ g_return_val_if_fail (path != NULL, NULL);
- while (*p)
+ p = gtk_file_path_get_string (path);
+
+ if (!g_path_is_absolute (p))
+ {
+ if (g_ascii_isalpha (p[0]) && p[1] == ':')
+ vol->drive = g_strdup_printf ("%c:\\", p[0]);
+ else
+ vol->drive = g_strdup ("\\");
+ vol->drive_type = GetDriveType (vol->drive);
+ }
+ else
{
- if (*p == G_DIR_SEPARATOR)
+ const gchar *q = g_path_skip_root (p);
+ vol->drive = g_strndup (p, q - p);
+ if (!G_IS_DIR_SEPARATOR (q[-1]))
{
- if (!last_was_slash)
- *q++ = G_DIR_SEPARATOR;
+ /* Make sure "drive" always ends in a slash */
+ gchar *tem = vol->drive;
+ vol->drive = g_strconcat (vol->drive, "\\", NULL);
+ g_free (tem);
+ }
- last_was_slash = TRUE;
+ if (filename_is_drive_root (vol->drive))
+ {
+ vol->drive[0] = g_ascii_toupper (vol->drive[0]);
+ vol->drive_type = GetDriveType (vol->drive);
}
else
{
- if (last_was_slash && *p == '.')
- {
- if (*(p + 1) == G_DIR_SEPARATOR ||
- *(p + 1) == '\0')
- {
- if (*(p + 1) == '\0')
- break;
-
- p += 1;
- }
- else if (*(p + 1) == '.' &&
- (*(p + 2) == G_DIR_SEPARATOR ||
- *(p + 2) == '\0'))
- {
- if (q > filename + 1)
- {
- q--;
- while (q > filename + 1 &&
- *(q - 1) != G_DIR_SEPARATOR)
- q--;
- }
-
- if (*(p + 2) == '\0')
- break;
-
- p += 2;
- }
- else
- {
- *q++ = *p;
- last_was_slash = FALSE;
- }
- }
- else
- {
- *q++ = *p;
- last_was_slash = FALSE;
- }
+ wchar_t *wdrive = g_utf8_to_utf16 (vol->drive, -1, NULL, NULL, NULL);
+ vol->drive_type = GetDriveTypeW (wdrive);
+ g_free (wdrive);
}
-
- p++;
}
+ return vol;
+}
- if (q > filename + 1 && *(q - 1) == G_DIR_SEPARATOR)
- q--;
+static char *
+remove_trailing_slash (const char *filename)
+{
+ int root_len, len;
- *q = '\0';
+ len = strlen (filename);
+
+ if (g_path_is_absolute (filename))
+ root_len = g_path_skip_root (filename) - filename;
+ else
+ root_len = 1;
+ if (len > root_len && G_IS_DIR_SEPARATOR (filename[len - 1]))
+ return g_strndup (filename, len - 1);
+ else
+ return g_memdup (filename, len + 1);
}
-static gboolean
-gtk_file_system_win32_parse (GtkFileSystem *file_system,
- const GtkFilePath *base_path,
- const gchar *str,
- GtkFilePath **folder,
- gchar **file_part,
- GError **error)
+/* Delay callback dispatching
+ */
+
+enum callback_types
{
- const char *base_filename;
- gchar *last_slash;
- gboolean result = FALSE;
+ CALLBACK_GET_INFO,
+ CALLBACK_GET_FOLDER,
+ CALLBACK_CREATE_FOLDER,
+ CALLBACK_VOLUME_MOUNT
+};
- base_filename = gtk_file_path_get_string (base_path);
- g_return_val_if_fail (base_filename != NULL, FALSE);
- g_return_val_if_fail (g_path_is_absolute (base_filename), FALSE);
-
- last_slash = strrchr (str, G_DIR_SEPARATOR);
- if (!last_slash)
- {
- *folder = gtk_file_path_copy (base_path);
+static void queue_callback (GtkFileSystemWin32 *system_win32, enum callback_types type, gpointer data);
+
+struct get_info_callback
+{
+ GtkFileSystemGetInfoCallback callback;
+ GtkFileSystemHandle *handle;
+ GtkFileInfo *file_info;
+ GError *error;
+ gpointer data;
+};
+
+static inline void
+dispatch_get_info_callback (struct get_info_callback *info)
+{
+ (* info->callback) (info->handle, info->file_info, info->error, info->data);
+
+ if (info->file_info)
+ gtk_file_info_free (info->file_info);
+
+ if (info->error)
+ g_error_free (info->error);
+
+ g_object_unref (info->handle);
+
+ g_free (info);
+}
+
+static inline void
+queue_get_info_callback (GtkFileSystemGetInfoCallback callback,
+ GtkFileSystemHandle *handle,
+ GtkFileInfo *file_info,
+ GError *error,
+ gpointer data)
+{
+ struct get_info_callback *info;
+
+ info = g_new (struct get_info_callback, 1);
+ info->callback = callback;
+ info->handle = handle;
+ info->file_info = file_info;
+ info->error = error;
+ info->data = data;
+
+ queue_callback (GTK_FILE_SYSTEM_WIN32 (handle->file_system), CALLBACK_GET_INFO, info);
+}
+
+
+struct get_folder_callback
+{
+ GtkFileSystemGetFolderCallback callback;
+ GtkFileSystemHandle *handle;
+ GtkFileFolder *folder;
+ GError *error;
+ gpointer data;
+};
+
+static inline void
+dispatch_get_folder_callback (struct get_folder_callback *info)
+{
+ (* info->callback) (info->handle, info->folder, info->error, info->data);
+
+ if (info->error)
+ g_error_free (info->error);
+
+ g_object_unref (info->handle);
+
+ g_free (info);
+}
+
+static inline void
+queue_get_folder_callback (GtkFileSystemGetFolderCallback callback,
+ GtkFileSystemHandle *handle,
+ GtkFileFolder *folder,
+ GError *error,
+ gpointer data)
+{
+ struct get_folder_callback *info;
+
+ info = g_new (struct get_folder_callback, 1);
+ info->callback = callback;
+ info->handle = handle;
+ info->folder = folder;
+ info->error = error;
+ info->data = data;
+
+ queue_callback (GTK_FILE_SYSTEM_WIN32 (handle->file_system), CALLBACK_GET_FOLDER, info);
+}
+
+
+struct create_folder_callback
+{
+ GtkFileSystemCreateFolderCallback callback;
+ GtkFileSystemHandle *handle;
+ GtkFilePath *path;
+ GError *error;
+ gpointer data;
+};
+
+static inline void
+dispatch_create_folder_callback (struct create_folder_callback *info)
+{
+ (* info->callback) (info->handle, info->path, info->error, info->data);
+
+ if (info->error)
+ g_error_free (info->error);
+
+ if (info->path)
+ gtk_file_path_free (info->path);
+
+ g_object_unref (info->handle);
+
+ g_free (info);
+}
+
+static inline void
+queue_create_folder_callback (GtkFileSystemCreateFolderCallback callback,
+ GtkFileSystemHandle *handle,
+ const GtkFilePath *path,
+ GError *error,
+ gpointer data)
+{
+ struct create_folder_callback *info;
+
+ info = g_new (struct create_folder_callback, 1);
+ info->callback = callback;
+ info->handle = handle;
+ info->path = gtk_file_path_copy (path);
+ info->error = error;
+ info->data = data;
+
+ queue_callback (GTK_FILE_SYSTEM_WIN32 (handle->file_system), CALLBACK_CREATE_FOLDER, info);
+}
+
+
+struct volume_mount_callback
+{
+ GtkFileSystemVolumeMountCallback callback;
+ GtkFileSystemHandle *handle;
+ GtkFileSystemVolume *volume;
+ GError *error;
+ gpointer data;
+};
+
+static inline void
+dispatch_volume_mount_callback (struct volume_mount_callback *info)
+{
+ (* info->callback) (info->handle, info->volume, info->error, info->data);
+
+ if (info->error)
+ g_error_free (info->error);
+
+ g_object_unref (info->handle);
+
+ g_free (info);
+}
+
+static inline void
+queue_volume_mount_callback (GtkFileSystemVolumeMountCallback callback,
+ GtkFileSystemHandle *handle,
+ GtkFileSystemVolume *volume,
+ GError *error,
+ gpointer data)
+{
+ struct volume_mount_callback *info;
+
+ info = g_new (struct volume_mount_callback, 1);
+ info->callback = callback;
+ info->handle = handle;
+ info->volume = volume;
+ info->error = error;
+ info->data = data;
+
+ queue_callback (GTK_FILE_SYSTEM_WIN32 (handle->file_system), CALLBACK_VOLUME_MOUNT, info);
+}
+
+
+struct callback_info
+{
+ enum callback_types type;
+
+ union
+ {
+ struct get_info_callback *get_info;
+ struct get_folder_callback *get_folder;
+ struct create_folder_callback *create_folder;
+ struct volume_mount_callback *volume_mount;
+ } info;
+};
+
+
+
+static gboolean
+execute_callbacks (gpointer data)
+{
+ GSList *l;
+ gboolean unref_file_system = TRUE;
+ GtkFileSystemWin32 *system_win32 = GTK_FILE_SYSTEM_WIN32 (data);
+
+ if (!system_win32->execute_callbacks_idle_id)
+ unref_file_system = FALSE;
+ else
+ g_object_ref (system_win32);
+
+ for (l = system_win32->callbacks; l; l = l->next)
+ {
+ struct callback_info *info = l->data;
+
+ switch (info->type)
+ {
+ case CALLBACK_GET_INFO:
+ dispatch_get_info_callback (info->info.get_info);
+ break;
+
+ case CALLBACK_GET_FOLDER:
+ dispatch_get_folder_callback (info->info.get_folder);
+ break;
+
+ case CALLBACK_CREATE_FOLDER:
+ dispatch_create_folder_callback (info->info.create_folder);
+ break;
+
+ case CALLBACK_VOLUME_MOUNT:
+ dispatch_volume_mount_callback (info->info.volume_mount);
+ break;
+ }
+
+ g_free (info);
+ }
+
+ g_slist_free (system_win32->callbacks);
+ system_win32->callbacks = NULL;
+
+ if (unref_file_system)
+ g_object_unref (system_win32);
+
+ system_win32->execute_callbacks_idle_id = 0;
+
+ return FALSE;
+}
+
+static void
+queue_callback (GtkFileSystemWin32 *system_win32,
+ enum callback_types type,
+ gpointer data)
+{
+ struct callback_info *info;
+
+ info = g_new (struct callback_info, 1);
+ info->type = type;
+
+ switch (type)
+ {
+ case CALLBACK_GET_INFO:
+ info->info.get_info = data;
+ break;
+
+ case CALLBACK_GET_FOLDER:
+ info->info.get_folder = data;
+ break;
+
+ case CALLBACK_CREATE_FOLDER:
+ info->info.create_folder = data;
+ break;
+
+ case CALLBACK_VOLUME_MOUNT:
+ info->info.volume_mount = data;
+ break;
+ }
+
+ system_win32->callbacks = g_slist_append (system_win32->callbacks, info);
+
+ if (!system_win32->execute_callbacks_idle_id)
+ system_win32->execute_callbacks_idle_id = gdk_threads_add_idle (execute_callbacks, system_win32);
+}
+
+static GtkFileSystemHandle *
+create_handle (GtkFileSystem *file_system)
+{
+ GtkFileSystemWin32 *system_win32;
+ GtkFileSystemHandle *handle;
+
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (file_system);
+
+ handle = g_object_new (GTK_TYPE_FILE_SYSTEM_HANDLE_WIN32, NULL);
+ handle->file_system = file_system;
+
+ g_assert (g_hash_table_lookup (system_win32->handles, handle) == NULL);
+ g_hash_table_insert (system_win32->handles, handle, handle);
+
+ return handle;
+}
+
+static char *
+get_mime_type_for_file (const char *filename,
+ const WIN32_FILE_ATTRIBUTE_DATA *wfad)
+{
+ const char *extension;
+ HKEY key = NULL;
+ DWORD type, nbytes = 0;
+ char *value = NULL;
+
+ if (wfad->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ return g_strdup ("x-directory/normal");
+
+ extension = strrchr (filename, '.');
+
+ if (extension != NULL &&
+ (stricmp (extension, ".exe") == 0 ||
+ stricmp (extension, ".com") == 0))
+ return g_strdup ("application/x-executable");
+
+ if (extension != NULL &&
+ extension[1] != '\0' &&
+ RegOpenKeyEx (HKEY_CLASSES_ROOT, extension, 0,
+ KEY_QUERY_VALUE, &key) == ERROR_SUCCESS &&
+ RegQueryValueEx (key, "Content Type", 0,
+ &type, NULL, &nbytes) == ERROR_SUCCESS &&
+ type == REG_SZ &&
+ (value = g_try_malloc (nbytes + 1)) &&
+ RegQueryValueEx (key, "Content Type", 0,
+ &type, value, &nbytes) == ERROR_SUCCESS)
+ {
+ value[nbytes] = '\0';
+ }
+ else
+ value = g_strdup ("application/octet-stream");
+ if (key != NULL)
+ RegCloseKey (key);
+
+ return value;
+}
+
+static GtkFileSystemHandle *
+gtk_file_system_win32_get_info (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileInfoType types,
+ GtkFileSystemGetInfoCallback callback,
+ gpointer data)
+{
+ GError *error = NULL;
+ GtkFileSystemWin32 *system_win32;
+ GtkFileSystemHandle *handle;
+ const char *filename;
+ GtkFileInfo *info;
+ WIN32_FILE_ATTRIBUTE_DATA wfad;
+ const char *mime_type;
+
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (file_system);
+ handle = create_handle (file_system);
+
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+
+ if (!stat_with_error (filename, &wfad, &error))
+ {
+ g_object_ref (handle);
+ queue_get_info_callback (callback, handle, NULL, error, data);
+ return handle;
+ }
+
+ if ((types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ mime_type = get_mime_type_for_file (filename, &wfad);
+ else
+ mime_type = NULL;
+
+ info = create_file_info (NULL, filename, types, &wfad, mime_type);
+ g_object_ref (handle);
+ queue_get_info_callback (callback, handle, info, NULL, data);
+
+ return handle;
+}
+
+static gboolean
+load_folder (gpointer data)
+{
+ GtkFileFolderWin32 *folder_win32 = data;
+ GSList *children;
+
+ if ((folder_win32->types & STAT_NEEDED_MASK) != 0)
+ fill_in_stats (folder_win32);
+
+ if ((folder_win32->types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ fill_in_mime_type (folder_win32);
+
+ if (gtk_file_folder_win32_list_children (GTK_FILE_FOLDER (folder_win32), &children, NULL))
+ {
+ folder_win32->is_finished_loading = TRUE;
+ g_signal_emit_by_name (folder_win32, "files-added", children);
+ gtk_file_paths_free (children);
+ }
+
+ folder_win32->load_folder_id = 0;
+
+ g_signal_emit_by_name (folder_win32, "finished-loading", 0);
+
+ return FALSE;
+}
+
+static GtkFileSystemHandle *
+gtk_file_system_win32_get_folder (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileInfoType types,
+ GtkFileSystemGetFolderCallback callback,
+ gpointer data)
+{
+ GError *error = NULL;
+ GtkFileSystemWin32 *system_win32;
+ GtkFileFolderWin32 *folder_win32;
+ GtkFileSystemHandle *handle;
+ const gchar *filename;
+ char *filename_copy;
+ gboolean set_asof = FALSE;
+
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (file_system);
+
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+
+ handle = create_handle (file_system);
+
+ filename_copy = remove_trailing_slash (filename);
+ folder_win32 = g_hash_table_lookup (system_win32->folder_hash, filename_copy);
+
+ if (folder_win32)
+ {
+ g_free (filename_copy);
+ if (folder_win32->stat_info &&
+ time (NULL) - folder_win32->asof >= FOLDER_CACHE_LIFETIME)
+ {
+#if 0
+ g_print ("Cleaning out cached directory %s\n", filename);
+#endif
+ g_hash_table_destroy (folder_win32->stat_info);
+ folder_win32->stat_info = NULL;
+ folder_win32->have_mime_type = FALSE;
+ folder_win32->have_stat = FALSE;
+ set_asof = TRUE;
+ }
+
+ g_object_ref (folder_win32);
+ folder_win32->types |= types;
+ types = folder_win32->types;
+ }
+ else
+ {
+ WIN32_FILE_ATTRIBUTE_DATA wfad;
+
+ if (!stat_with_error (filename, &wfad, &error))
+ {
+ g_object_ref (handle);
+ queue_get_folder_callback (callback, handle, NULL, error, data);
+
+ g_free (filename_copy);
+ return handle;
+ }
+
+ if (!wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ gchar *display_name = g_filename_display_name (filename);
+
+ g_set_error (&error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_NOT_FOLDER,
+ _("Path is not a folder: '%s'"),
+ display_name);
+
+ g_object_ref (handle);
+ queue_get_folder_callback (callback, handle, NULL, error, data);
+
+ g_free (display_name);
+ g_free (filename_copy);
+ return handle;
+ }
+
+ folder_win32 = g_object_new (GTK_TYPE_FILE_FOLDER_WIN32, NULL);
+ folder_win32->system_win32 = system_win32;
+ folder_win32->filename = filename_copy;
+ folder_win32->types = types;
+ folder_win32->stat_info = NULL;
+ folder_win32->load_folder_id = 0;
+ folder_win32->have_mime_type = FALSE;
+ folder_win32->have_stat = FALSE;
+ folder_win32->is_finished_loading = FALSE;
+ set_asof = TRUE;
+
+ /* Browsing for shares not yet implemented */
+ folder_win32->is_network_dir = FALSE;
+
+ g_hash_table_insert (system_win32->folder_hash,
+ folder_win32->filename,
+ folder_win32);
+ }
+
+ if (set_asof)
+ folder_win32->asof = time (NULL);
+
+ g_object_ref (handle);
+ queue_get_folder_callback (callback, handle, GTK_FILE_FOLDER (folder_win32), NULL, data);
+
+ /* Start loading the folder contents in an idle */
+ if (!folder_win32->load_folder_id)
+ folder_win32->load_folder_id =
+ gdk_threads_add_idle ((GSourceFunc) load_folder, folder_win32);
+
+ return handle;
+}
+
+static GtkFileSystemHandle *
+gtk_file_system_win32_create_folder (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFileSystemCreateFolderCallback callback,
+ gpointer data)
+{
+ GError *error = NULL;
+ GtkFileSystemWin32 *system_win32;
+ GtkFileSystemHandle *handle;
+ const char *filename;
+ gboolean result;
+ char *parent, *tmp;
+ int save_errno;
+
+ system_win32 = GTK_FILE_SYSTEM_WIN32 (file_system);
+
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+
+ handle = create_handle (file_system);
+
+ tmp = remove_trailing_slash (filename);
+ result = g_mkdir (tmp, 0777) == 0;
+ save_errno = errno;
+ g_free (tmp);
+
+ if (!result)
+ {
+ gchar *display_filename = g_filename_display_name (filename);
+ g_set_error (&error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
+ _("Error creating folder '%s': %s"),
+ display_filename,
+ g_strerror (save_errno));
+
+ g_object_ref (handle);
+ queue_create_folder_callback (callback, handle, path, error, data);
+
+ g_free (display_filename);
+ return handle;
+ }
+
+ if (!filename_is_some_root (filename))
+ {
+ parent = g_path_get_dirname (filename);
+ if (parent)
+ {
+ GtkFileFolderWin32 *folder_win32;
+
+ folder_win32 = g_hash_table_lookup (system_win32->folder_hash, parent);
+ if (folder_win32)
+ {
+ GSList *paths;
+ char *basename;
+ struct stat_info_entry *entry;
+
+ /* Make sure the new folder exists in the parent's folder */
+ entry = g_new0 (struct stat_info_entry, 1);
+ if (folder_win32->is_network_dir)
+ {
+ entry->wfad.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
+ entry->mime_type = g_strdup ("x-directory/normal");
+ }
+
+ basename = g_path_get_basename (filename);
+ g_hash_table_insert (folder_win32->stat_info,
+ basename,
+ entry);
+
+ if (folder_win32->have_stat)
+ {
+ /* Cheating */
+ if ((folder_win32->types & STAT_NEEDED_MASK) != 0)
+ cb_fill_in_stats (basename, entry, folder_win32);
+
+ if ((folder_win32->types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ cb_fill_in_mime_type (basename, entry, folder_win32);
+ }
+
+ paths = g_slist_append (NULL, (GtkFilePath *) path);
+ g_signal_emit_by_name (folder_win32, "files-added", paths);
+ g_slist_free (paths);
+ }
+
+ g_free(parent);
+ }
+ }
+
+ return handle;
+}
+
+static void
+gtk_file_system_win32_cancel_operation (GtkFileSystemHandle *handle)
+{
+ /* We don't set "cancelled" to TRUE here, since the actual operation
+ * is executed in the function itself and not in a callback. So
+ * the operations can never be cancelled (since they will be already
+ * completed at this point.
+ */
+}
+
+static void
+gtk_file_system_win32_volume_free (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume)
+{
+ GtkFilePath *path;
+
+ g_free (volume->drive);
+ path = (GtkFilePath *) volume;
+ gtk_file_path_free (path);
+}
+
+static GtkFilePath *
+gtk_file_system_win32_volume_get_base_path (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume)
+{
+ return (GtkFilePath *) g_strdup (volume->drive);
+}
+
+static gboolean
+gtk_file_system_win32_volume_get_is_mounted (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume)
+{
+ return TRUE;
+}
+
+static GtkFileSystemHandle *
+gtk_file_system_win32_volume_mount (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume,
+ GtkFileSystemVolumeMountCallback callback,
+ gpointer data)
+{
+ GError *error = NULL;
+ GtkFileSystemHandle *handle = create_handle (file_system);
+
+ g_set_error (&error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_FAILED,
+ _("This file system does not support mounting"));
+
+ g_object_ref (handle);
+ queue_volume_mount_callback (callback, handle, volume, error, data);
+
+ return handle;
+}
+
+static gchar *
+gtk_file_system_win32_volume_get_display_name (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume)
+{
+ gchar *real_display_name;
+
+ g_return_val_if_fail (volume->drive != NULL, NULL);
+
+ if (filename_is_drive_root (volume->drive) &&
+ volume->drive_type == DRIVE_REMOTE)
+ real_display_name = g_strdup_printf (_("Network Drive (%s)"), volume->drive);
+ else if ((filename_is_drive_root (volume->drive) && volume->drive[0] >= 'C') ||
+ volume->drive_type != DRIVE_REMOVABLE)
+ {
+ gchar *name = NULL;
+ gunichar2 *wdrive = g_utf8_to_utf16 (volume->drive, -1, NULL, NULL, NULL);
+ gunichar2 wname[80];
+
+ if (GetVolumeInformationW (wdrive,
+ wname, G_N_ELEMENTS(wname),
+ NULL, /* serial number */
+ NULL, /* max. component length */
+ NULL, /* fs flags */
+ NULL, 0) /* fs type like FAT, NTFS */ &&
+ wname[0])
+ {
+ name = g_utf16_to_utf8 (wname, -1, NULL, NULL, NULL);
+ }
+ g_free (wdrive);
+
+ if (name != NULL)
+ {
+ real_display_name = g_strdup_printf (_("%s (%s)"), name, volume->drive);
+ g_free (name);
+ }
+ else
+ {
+ real_display_name = g_strdup (volume->drive);
+ }
+ }
+ else
+ real_display_name = g_strdup (volume->drive);
+
+ return real_display_name;
+}
+
+static IconType
+get_icon_type_from_stat (WIN32_FILE_ATTRIBUTE_DATA *wfad)
+{
+ if (wfad->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ return ICON_DIRECTORY;
+ else
+ return ICON_REGULAR;
+}
+
+/* Computes our internal icon type based on a path name; also returns the MIME
+ * type in case we come up with ICON_REGULAR.
+ */
+static IconType
+get_icon_type_from_path (GtkFileFolderWin32 *folder_win32,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad,
+ const char *filename)
+{
+ IconType icon_type;
+
+ if (folder_win32 && folder_win32->have_stat)
+ {
+ char *basename;
+ struct stat_info_entry *entry;
+
+ g_assert (folder_win32->stat_info != NULL);
+
+ basename = g_path_get_basename (filename);
+ entry = g_hash_table_lookup (folder_win32->stat_info, basename);
+ g_free (basename);
+ if (entry)
+ {
+ if (entry->icon_type == ICON_UNDECIDED)
+ {
+ entry->icon_type = get_icon_type_from_stat (&entry->wfad);
+ g_assert (entry->icon_type != ICON_UNDECIDED);
+ }
+ icon_type = entry->icon_type;
+ if (icon_type == ICON_REGULAR)
+ {
+ fill_in_mime_type (folder_win32);
+ }
+
+ return icon_type;
+ }
+ }
+
+ icon_type = get_icon_type_from_stat (wfad);
+
+ return icon_type;
+}
+
+static const gchar *
+get_fallback_icon_name (IconType icon_type)
+{
+ switch (icon_type)
+ {
+ case ICON_VOLUME:
+ return GTK_STOCK_HARDDISK;
+
+ case ICON_DIRECTORY:
+ return GTK_STOCK_DIRECTORY;
+
+ case ICON_EXECUTABLE:
+ return GTK_STOCK_EXECUTE;
+
+ default:
+ return GTK_STOCK_FILE;
+ }
+}
+
+static gchar *
+get_icon_path (const gchar *filename,
+ IconType icon_type,
+ gint *index)
+{
+ gchar *path = NULL;
+ SHFILEINFOW shfi;
+ wchar_t *wfn;
+
+ g_return_val_if_fail (NULL != filename, NULL);
+ g_return_val_if_fail ('\0' != *filename, NULL);
+ g_return_val_if_fail (NULL != index, NULL);
+
+ wfn = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
+
+ if (SHGetFileInfoW (wfn, 0, &shfi, sizeof (shfi), SHGFI_ICONLOCATION))
+ {
+ path = g_utf16_to_utf8 (shfi.szDisplayName, -1, NULL, NULL, NULL);
+ *index = shfi.iIcon;
+ }
+
+ g_free (wfn);
+ return path;
+}
+
+static gboolean
+create_builtin_icon (const gchar *filename,
+ const gchar *icon_name,
+ IconType icon_type)
+{
+ static const DWORD attributes[] =
+ {
+ SHGFI_ICON | SHGFI_LARGEICON,
+ SHGFI_ICON | SHGFI_SMALLICON,
+ 0
+ };
+
+ GdkPixbuf *pixbuf = NULL;
+ SHFILEINFOW shfi;
+ DWORD_PTR rc;
+ wchar_t *wfn;
+ int i;
+
+ g_return_val_if_fail (NULL != filename, FALSE);
+ g_return_val_if_fail ('\0' != *filename, FALSE);
+
+ wfn = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
+
+ for(i = 0; attributes[i]; ++i)
+ {
+ rc = SHGetFileInfoW (wfn, 0, &shfi, sizeof (shfi), attributes[i]);
+
+ if (rc && shfi.hIcon)
+ {
+ pixbuf = gdk_win32_icon_to_pixbuf_libgtk_only (shfi.hIcon);
+
+ if (!DestroyIcon (shfi.hIcon))
+ g_warning (G_STRLOC ": DestroyIcon failed: %s\n",
+ g_win32_error_message (GetLastError ()));
+
+ gtk_icon_theme_add_builtin_icon (icon_name,
+ gdk_pixbuf_get_height (pixbuf),
+ pixbuf);
+ g_object_unref (pixbuf);
+ }
+ }
+
+ g_free (wfn);
+ return (NULL != pixbuf); /* at least one icon was created */
+}
+
+gchar *
+get_icon_name (const gchar *filename,
+ IconType icon_type)
+{
+ gchar *icon_name = NULL;
+ gchar *icon_path = NULL;
+ gint icon_index = -1;
+
+ icon_path = get_icon_path(filename, icon_type, &icon_index);
+
+ if (icon_path)
+ icon_name = g_strdup_printf ("gtk-win32-shell-icon;%s;%d",
+ icon_path, icon_index);
+ else
+ icon_name = g_strdup_printf ("gtk-win32-shell-icon;%s",
+ filename);
+
+ if (!gtk_icon_theme_has_icon (gtk_icon_theme_get_default (), icon_name) &&
+ !create_builtin_icon (filename, icon_name, icon_type))
+ {
+ g_free (icon_name);
+ icon_name = g_strdup (get_fallback_icon_name (icon_type));
+ }
+
+ g_free (icon_path);
+ return icon_name;
+}
+
+static gchar *
+gtk_file_system_win32_volume_get_icon_name (GtkFileSystem *file_system,
+ GtkFileSystemVolume *volume,
+ GError **error)
+{
+ return get_icon_name (volume->drive, ICON_VOLUME);
+}
+
+#if 0 /* Unused, see below */
+
+static char *
+get_parent_dir (const char *filename)
+{
+ int len;
+
+ len = strlen (filename);
+
+ /* Ignore trailing slashes */
+ if (len > 1 && G_IS_DIR_SEPARATOR (filename[len - 1]))
+ {
+ char *tmp, *parent;
+
+ tmp = g_strndup (filename, len - 1);
+
+ parent = g_path_get_dirname (tmp);
+ g_free (tmp);
+
+ return parent;
+ }
+ else
+ return g_path_get_dirname (filename);
+}
+
+#endif
+
+static gboolean
+gtk_file_system_win32_get_parent (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GtkFilePath **parent,
+ GError **error)
+{
+ const char *filename;
+
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, FALSE);
+ g_return_val_if_fail (g_path_is_absolute (filename), FALSE);
+
+ if (filename_is_some_root (filename))
+ {
+ *parent = NULL;
+ }
+ else
+ {
+ gchar *parent_filename = g_path_get_dirname (filename);
+ *parent = filename_to_path (parent_filename);
+ g_free (parent_filename);
+ }
+#if DEBUGGING_OUTPUT
+ printf ("%s: %s => %s\n", __FUNCTION__, (char*)path, (*parent)?(char*)*parent:"NULL"), fflush(stdout);
+#endif
+ return TRUE;
+}
+
+static GtkFilePath *
+gtk_file_system_win32_make_path (GtkFileSystem *file_system,
+ const GtkFilePath *base_path,
+ const gchar *display_name,
+ GError **error)
+{
+ const char *base_filename;
+ gchar *full_filename;
+ GtkFilePath *result;
+ char *p;
+
+ base_filename = gtk_file_path_get_string (base_path);
+ g_return_val_if_fail (base_filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (base_filename), NULL);
+
+ if ((p = strpbrk (display_name, "<>\"/\\|")))
+ {
+ gchar badchar[2];
+
+ badchar[0] = *p; /* We know it is a single-byte char */
+ badchar[1] = '\0';
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_BAD_FILENAME,
+ _("The name \"%s\" is not valid because it contains the character \"%s\". "
+ "Please use a different name."),
+ display_name,
+ badchar);
+ return NULL;
+ }
+
+ full_filename = g_build_filename (base_filename, display_name, NULL);
+ result = filename_to_path (full_filename);
+ g_free (full_filename);
+
+ return result;
+}
+
+/* If this was a publically exported function, it should return
+ * a dup'ed result, but we make it modify-in-place for efficiency
+ * here, and because it works for us.
+ */
+static void
+canonicalize_filename (gchar *filename)
+{
+ gchar *p, *q;
+ gchar *past_root;
+ gboolean last_was_slash = FALSE;
+
+#if DEBUGGING_OUTPUT
+ printf("%s: %s ", __FUNCTION__, filename), fflush (stdout);
+#endif
+
+ past_root = (gchar *) g_path_skip_root (filename);
+
+ q = p = past_root;
+
+ while (*p)
+ {
+ if (G_IS_DIR_SEPARATOR (*p))
+ {
+ if (!last_was_slash)
+ *q++ = '\\';
+
+ last_was_slash = TRUE;
+ }
+ else
+ {
+ if (last_was_slash && *p == '.')
+ {
+ if (G_IS_DIR_SEPARATOR (*(p + 1)) ||
+ *(p + 1) == '\0')
+ {
+ if (*(p + 1) == '\0')
+ break;
+
+ p += 1;
+ }
+ else if (*(p + 1) == '.' &&
+ (G_IS_DIR_SEPARATOR (*(p + 2)) ||
+ *(p + 2) == '\0'))
+ {
+ if (q > past_root)
+ {
+ q--;
+ while (q > past_root &&
+ !G_IS_DIR_SEPARATOR (*(q - 1)))
+ q--;
+ }
+
+ if (*(p + 2) == '\0')
+ break;
+
+ p += 2;
+ }
+ else
+ {
+ *q++ = *p;
+ last_was_slash = FALSE;
+ }
+ }
+ else
+ {
+ *q++ = *p;
+ last_was_slash = FALSE;
+ }
+ }
+
+ p++;
+ }
+
+ if (q > past_root && G_IS_DIR_SEPARATOR (*(q - 1)))
+ q--;
+
+ *q = '\0';
+
+#if DEBUGGING_OUTPUT
+ printf(" => %s\n", filename), fflush (stdout);
+#endif
+}
+
+static gboolean
+gtk_file_system_win32_parse (GtkFileSystem *file_system,
+ const GtkFilePath *base_path,
+ const gchar *str,
+ GtkFilePath **folder,
+ gchar **file_part,
+ GError **error)
+{
+ const char *base_filename;
+ gchar *last_backslash, *last_slash;
+ gboolean result = FALSE;
+
+#if DEBUGGING_OUTPUT
+ printf("%s: base_path=%s str=%s\n",__FUNCTION__,(char*)base_path,str),fflush(stdout);
+#endif
+
+ base_filename = gtk_file_path_get_string (base_path);
+ g_return_val_if_fail (base_filename != NULL, FALSE);
+ g_return_val_if_fail (g_path_is_absolute (base_filename), FALSE);
+
+ last_backslash = strrchr (str, '\\');
+ last_slash = strrchr (str, '/');
+ if (last_slash == NULL ||
+ (last_backslash != NULL && last_backslash > last_slash))
+ last_slash = last_backslash;
+
+ if (!last_slash)
+ {
+ *folder = gtk_file_path_copy (base_path);
*file_part = g_strdup (str);
result = TRUE;
}
{
gchar *folder_part;
gchar *folder_path;
- GError *tmp_error = NULL;
if (last_slash == str)
- folder_part = g_strdup ("/");
- else
- folder_part = g_filename_from_utf8 (str, last_slash - str,
- NULL, NULL, &tmp_error);
-
- if (!folder_part)
{
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_BAD_FILENAME,
- "%s",
- tmp_error->message);
- g_error_free (tmp_error);
+ if (g_ascii_isalpha (base_filename[0]) &&
+ base_filename[1] == ':')
+ folder_part = g_strdup_printf ("%c:\\", base_filename[0]);
+ else
+ folder_part = g_strdup ("\\");
}
+ else if (g_ascii_isalpha (str[0]) &&
+ str[1] == ':' &&
+ last_slash == str + 2)
+ folder_part = g_strndup (str, last_slash - str + 1);
+#if 0
+ /* Hmm, what the heck was this case supposed to do? It splits up
+ * \\server\share\foo\bar into folder_part
+ * \\server\share\foo\bar and file_path bar. Not good. As far as
+ * I can see, this isn't needed.
+ */
+ else if (G_IS_DIR_SEPARATOR (str[0]) &&
+ G_IS_DIR_SEPARATOR (str[1]) &&
+ (!str[2] || !G_IS_DIR_SEPARATOR (str[2])))
+ folder_part = g_strdup (str);
+#endif
+ else
+ folder_part = g_strndup (str, last_slash - str);
+
+ g_assert (folder_part);
+
+ if (g_path_is_absolute (folder_part))
+ folder_path = folder_part;
else
{
- if (folder_part[1] == ':')
- folder_path = folder_part;
- else
- {
- folder_path = g_build_filename (base_filename, folder_part, NULL);
- g_free (folder_part);
- }
+ folder_path = g_build_filename (base_filename, folder_part, NULL);
+ g_free (folder_part);
+ }
- canonicalize_filename (folder_path);
-
- *folder = filename_to_path (folder_path);
- *file_part = g_strdup (last_slash + 1);
+ canonicalize_filename (folder_path);
- g_free (folder_path);
+ *folder = filename_to_path (folder_path);
+ *file_part = g_strdup (last_slash + 1);
- result = TRUE;
- }
+ g_free (folder_path);
+
+ result = TRUE;
}
+#if DEBUGGING_OUTPUT
+ printf ("%s:returning folder=%s file_part=%s\n", __FUNCTION__, (*folder?(char*)*folder:"NULL"), *file_part), fflush(stdout);
+#endif
+
return result;
}
gtk_file_system_win32_uri_to_path (GtkFileSystem *file_system,
const gchar *uri)
{
+ GtkFilePath *path;
gchar *filename = g_filename_from_uri (uri, NULL, NULL);
+
+#if DEBUGGING_OUTPUT
+ printf ("%s: %s -> %s\n", __FUNCTION__, uri, filename?filename:"NULL"), fflush (stdout);
+#endif
+
if (filename)
- return gtk_file_path_new_steal (filename);
+ {
+ path = filename_to_path (filename);
+ g_free (filename);
+ }
else
- return NULL;
+ path = NULL;
+
+ return path;
}
static GtkFilePath *
gtk_file_system_win32_filename_to_path (GtkFileSystem *file_system,
const gchar *filename)
{
- return gtk_file_path_new_dup (filename);
+ return filename_to_path (filename);
+}
+
+static void
+bookmark_list_free (GSList *list)
+{
+ GSList *l;
+
+ for (l = list; l; l = l->next)
+ g_free (l->data);
+
+ g_slist_free (list);
}
+/* Returns whether a URI is a local file:// */
static gboolean
-bookmarks_serialize (GSList **bookmarks,
- gchar *uri,
- gboolean add,
- gint position,
- GError **error)
+is_local_uri (const char *uri)
{
- gchar *filename;
- gboolean ok = TRUE;
- GSList *list = *bookmarks;
+ char *filename;
+ char *hostname;
+ gboolean result;
- filename = g_build_filename (g_get_home_dir (), ".gtk-bookmarks", NULL);
+ /* This is rather crude, but hey */
+ filename = g_filename_from_uri (uri, &hostname, NULL);
- if (filename)
+ result = (filename && !hostname);
+
+ g_free (filename);
+ g_free (hostname);
+
+ return result;
+}
+
+static char *
+bookmark_get_filename (void)
+{
+ char *filename;
+
+ filename = g_build_filename (g_get_home_dir (),
+ BOOKMARKS_FILENAME, NULL);
+ g_assert (filename != NULL);
+ return filename;
+}
+
+static gboolean
+bookmark_list_read (GSList **bookmarks, GError **error)
+{
+ gchar *filename;
+ gchar *contents;
+ gboolean result = FALSE;
+
+ filename = bookmark_get_filename ();
+ *bookmarks = NULL;
+
+ if (g_file_get_contents (filename, &contents, NULL, error))
{
- gchar *contents = NULL;
- gsize len = 0;
- GSList *entry;
- FILE *f;
-
- if (g_file_test (filename, G_FILE_TEST_EXISTS))
- {
- if (g_file_get_contents (filename, &contents, &len, error))
- {
- gchar **lines = g_strsplit (contents, "\n", -1);
- gint i;
+ gchar **lines = g_strsplit (contents, "\n", -1);
+ int i;
+ GHashTable *table;
- for (i = 0; lines[i] != NULL; i++)
- {
- if (lines[i][0] && !g_slist_find_custom (list, lines[i], (GCompareFunc) strcmp))
- list = g_slist_append (list, g_strdup (lines[i]));
- }
- g_strfreev (lines);
- }
- else
- ok = FALSE;
- }
- if (ok && (f = fopen (filename, "wb")) != NULL)
- {
- if (add)
+ table = g_hash_table_new (g_str_hash, g_str_equal);
+
+ for (i = 0; lines[i]; i++)
+ {
+ if (lines[i][0] && !g_hash_table_lookup (table, lines[i]))
{
- /* g_slist_insert() and our insert semantics are
- * compatible, but maybe we should check for
- * positon > length ?
- *
- */
- if (!g_slist_find_custom (list, uri, (GCompareFunc) strcmp))
- list = g_slist_insert (list, g_strdup (uri), position);
- else
- {
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_ALREADY_EXISTS,
- "%s already exists in the bookmarks list",
- uri);
- ok = FALSE;
- }
+ *bookmarks = g_slist_prepend (*bookmarks, g_strdup (lines[i]));
+ g_hash_table_insert (table, lines[i], lines[i]);
}
- for (entry = list; entry != NULL; entry = entry->next)
- {
- gchar *line = entry->data;
+ }
- /* to remove the given uri */
- if (!add && strcmp (line, uri) != 0)
- {
- fputs (line, f);
- fputs ("\n", f);
- }
- }
- fclose (f);
+ g_free (contents);
+ g_hash_table_destroy (table);
+ g_strfreev (lines);
+
+ *bookmarks = g_slist_reverse (*bookmarks);
+ result = TRUE;
+ }
+
+ g_free (filename);
+
+ return result;
+}
+
+static gboolean
+bookmark_list_write (GSList *bookmarks,
+ GError **error)
+{
+ GSList *l;
+ GString *string;
+ char *filename;
+ GError *tmp_error = NULL;
+ gboolean result;
+
+ string = g_string_new ("");
+
+ for (l = bookmarks; l; l = l->next)
+ {
+ g_string_append (string, l->data);
+ g_string_append_c (string, '\n');
+ }
+
+ filename = bookmark_get_filename ();
+
+ result = g_file_set_contents (filename, string->str, -1, &tmp_error);
+
+ g_free (filename);
+ g_string_free (string, TRUE);
+
+ if (!result)
+ {
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_FAILED,
+ _("Bookmark saving failed: %s"),
+ tmp_error->message);
+
+ g_error_free (tmp_error);
+ }
+
+ return result;
+}
+
+static gboolean
+gtk_file_system_win32_insert_bookmark (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ gint position,
+ GError **error)
+{
+ GSList *bookmarks;
+ int num_bookmarks;
+ GSList *l;
+ char *uri;
+ gboolean result;
+ GError *err;
+
+ err = NULL;
+ if (!bookmark_list_read (&bookmarks, &err) && err->code != G_FILE_ERROR_NOENT)
+ {
+ g_propagate_error (error, err);
+ return FALSE;
+ }
+
+ num_bookmarks = g_slist_length (bookmarks);
+ g_return_val_if_fail (position >= -1 && position <= num_bookmarks, FALSE);
+
+ result = FALSE;
+
+ uri = gtk_file_system_win32_path_to_uri (file_system, path);
+
+ for (l = bookmarks; l; l = l->next)
+ {
+ char *bookmark, *space;
+
+ bookmark = l->data;
+
+ space = strchr (bookmark, ' ');
+ if (space)
+ *space = '\0';
+ if (strcmp (bookmark, uri) != 0)
+ {
+ if (space)
+ *space = ' ';
}
- else if (ok && error)
- {
+ else
+ {
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_FAILED,
- _("Bookmark saving failed (%s)"),
- g_strerror (errno));
+ GTK_FILE_SYSTEM_ERROR_ALREADY_EXISTS,
+ _("'%s' already exists in the bookmarks list"),
+ uri);
+ goto out;
+ }
+ }
+
+ bookmarks = g_slist_insert (bookmarks, g_strdup (uri), position);
+ if (bookmark_list_write (bookmarks, error))
+ {
+ result = TRUE;
+ g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
+ }
+
+ out:
+
+ g_free (uri);
+ bookmark_list_free (bookmarks);
+
+ return result;
+}
+
+static gboolean
+gtk_file_system_win32_remove_bookmark (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ GError **error)
+{
+ GSList *bookmarks;
+ char *uri;
+ GSList *l;
+ gboolean result;
+
+ if (!bookmark_list_read (&bookmarks, error))
+ return FALSE;
+
+ result = FALSE;
+
+ uri = gtk_file_system_path_to_uri (file_system, path);
+
+ for (l = bookmarks; l; l = l->next)
+ {
+ char *bookmark, *space;
+
+ bookmark = (char *)l->data;
+ space = strchr (bookmark, ' ');
+ if (space)
+ *space = '\0';
+
+ if (strcmp (bookmark, uri) != 0)
+ {
+ if (space)
+ *space = ' ';
+ }
+ else
+ {
+ g_free (l->data);
+ bookmarks = g_slist_remove_link (bookmarks, l);
+ g_slist_free_1 (l);
+
+ if (bookmark_list_write (bookmarks, error))
+ {
+ result = TRUE;
+
+ g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
+ }
+
+ goto out;
+ }
+ }
+
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
+ _("'%s' does not exist in the bookmarks list"),
+ uri);
+
+ out:
+
+ g_free (uri);
+ bookmark_list_free (bookmarks);
+
+ return result;
+}
+
+static GSList *
+gtk_file_system_win32_list_bookmarks (GtkFileSystem *file_system)
+{
+ GSList *bookmarks;
+ GSList *result;
+ GSList *l;
+
+ if (!bookmark_list_read (&bookmarks, NULL))
+ return NULL;
+
+ result = NULL;
+
+ for (l = bookmarks; l; l = l->next)
+ {
+ char *bookmark, *space;
+
+ bookmark = (char *)l->data;
+ space = strchr (bookmark, ' ');
+ if (space)
+ *space = '\0';
+
+ if (is_local_uri (bookmark))
+ result = g_slist_prepend (result, gtk_file_system_win32_uri_to_path (file_system, bookmark));
+ }
+
+ bookmark_list_free (bookmarks);
+
+ result = g_slist_reverse (result);
+ return result;
+}
+
+static gchar *
+gtk_file_system_win32_get_bookmark_label (GtkFileSystem *file_system,
+ const GtkFilePath *path)
+{
+ GSList *labels;
+ gchar *label;
+ GSList *l;
+ char *bookmark, *space, *uri;
+
+ labels = NULL;
+ label = NULL;
+
+ uri = gtk_file_system_path_to_uri (file_system, path);
+ bookmark_list_read (&labels, NULL);
+
+ for (l = labels; l && !label; l = l->next)
+ {
+ bookmark = (char *)l->data;
+ space = strchr (bookmark, ' ');
+ if (!space)
+ continue;
+
+ *space = '\0';
+
+ if (strcmp (uri, bookmark) == 0)
+ label = g_strdup (space + 1);
+ }
+
+ bookmark_list_free (labels);
+ g_free (uri);
+
+ return label;
+}
+
+static void
+gtk_file_system_win32_set_bookmark_label (GtkFileSystem *file_system,
+ const GtkFilePath *path,
+ const gchar *label)
+{
+ GSList *labels;
+ GSList *l;
+ gchar *bookmark, *space, *uri;
+ gboolean found;
+
+ labels = NULL;
+
+ uri = gtk_file_system_path_to_uri (file_system, path);
+ bookmark_list_read (&labels, NULL);
+
+ found = FALSE;
+ for (l = labels; l && !found; l = l->next)
+ {
+ bookmark = (gchar *)l->data;
+ space = strchr (bookmark, ' ');
+ if (space)
+ *space = '\0';
+
+ if (strcmp (bookmark, uri) != 0)
+ {
+ if (space)
+ *space = ' ';
+ }
+ else
+ {
+ g_free (bookmark);
+
+ if (label && *label)
+ l->data = g_strdup_printf ("%s %s", uri, label);
+ else
+ l->data = g_strdup (uri);
+
+ found = TRUE;
+ break;
}
}
- *bookmarks = list;
- return ok;
+
+ if (found)
+ {
+ if (bookmark_list_write (labels, NULL))
+ g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
+ }
+
+ bookmark_list_free (labels);
+ g_free (uri);
+}
+
+static void
+_gtk_file_folder_win32_class_init (GtkFileFolderWin32Class *class)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (class);
+
+ gobject_class->finalize = gtk_file_folder_win32_finalize;
+}
+
+static void
+gtk_file_folder_win32_iface_init (GtkFileFolderIface *iface)
+{
+ iface->get_info = gtk_file_folder_win32_get_info;
+ iface->list_children = gtk_file_folder_win32_list_children;
+ iface->is_finished_loading = gtk_file_folder_win32_is_finished_loading;
+}
+
+static void
+_gtk_file_folder_win32_init (GtkFileFolderWin32 *impl)
+{
+}
+
+static void
+gtk_file_folder_win32_finalize (GObject *object)
+{
+ GtkFileFolderWin32 *folder_win32 = GTK_FILE_FOLDER_WIN32 (object);
+
+ if (folder_win32->load_folder_id)
+ {
+ g_source_remove (folder_win32->load_folder_id);
+ folder_win32->load_folder_id = 0;
+ }
+
+ g_hash_table_remove (folder_win32->system_win32->folder_hash, folder_win32->filename);
+
+ if (folder_win32->stat_info)
+ {
+#if 0
+ g_print ("Releasing information for directory %s\n", folder_win32->filename);
+#endif
+ g_hash_table_destroy (folder_win32->stat_info);
+ }
+
+ g_free (folder_win32->filename);
+
+ G_OBJECT_CLASS (_gtk_file_folder_win32_parent_class)->finalize (object);
}
-static GdkPixbuf*
-extract_icon (const char* filename)
+/* Creates a GtkFileInfo for a volume root by stat()ing it */
+static GtkFileInfo *
+file_info_for_root_with_error (const char *root_name,
+ GError **error)
{
- GdkPixbuf *pixbuf = NULL;
- WORD iicon;
- HICON hicon;
-
- if (!filename || !filename[0])
- return NULL;
+ struct stat statbuf;
+ GtkFileInfo *info;
- hicon = ExtractAssociatedIcon (GetModuleHandle (NULL), filename, &iicon);
- if (hicon > (HICON)1)
+ if (g_stat (root_name, &statbuf) != 0)
{
- ICONINFO ii;
+ int saved_errno;
+ char *display_name;
- if (GetIconInfo (hicon, &ii))
- {
- SIZE size;
- GdkPixmap *pixmap;
- GdkGC *gc;
- HDC hdc;
-
- if (!GetBitmapDimensionEx (ii.hbmColor, &size))
- g_warning ("GetBitmapDimensionEx failed.");
-
- if (size.cx < 1) size.cx = 32;
- if (size.cy < 1) size.cy = 32;
-
- pixmap = gdk_pixmap_new (NULL, size.cx, size.cy,
- gdk_screen_get_system_visual (gdk_screen_get_default ())->depth);
- gc = gdk_gc_new (pixmap);
- hdc = gdk_win32_hdc_get (GDK_DRAWABLE (pixmap), gc, 0);
-
- if (!DrawIcon (hdc, 0, 0, hicon))
- g_warning ("DrawIcon failed");
-
- gdk_win32_hdc_release (GDK_DRAWABLE (pixmap), gc, 0);
-
- pixbuf = gdk_pixbuf_get_from_drawable (
- NULL, pixmap,
- gdk_screen_get_system_colormap (gdk_screen_get_default ()),
- 0, 0, 0, 0, size.cx, size.cy);
- g_object_unref (pixmap);
- g_object_unref (gc);
- }
- else
- g_print ("GetIconInfo failed: %s\n", g_win32_error_message (GetLastError ()));
+ saved_errno = errno;
+ display_name = g_filename_display_name (root_name);
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ GTK_FILE_SYSTEM_ERROR_FAILED,
+ _("Error getting information for '%s': %s"),
+ display_name,
+ g_strerror (saved_errno));
- if (!DestroyIcon (hicon))
- g_warning ("DestroyIcon failed");
+ g_free (display_name);
+ return NULL;
}
- else
- g_print ("ExtractAssociatedIcon failed: %s\n", g_win32_error_message (GetLastError ()));
- return pixbuf;
+ info = gtk_file_info_new ();
+ gtk_file_info_set_display_name (info, root_name);
+ gtk_file_info_set_is_folder (info, TRUE);
+ gtk_file_info_set_is_hidden (info, FALSE);
+ gtk_file_info_set_mime_type (info, "x-directory/normal");
+ gtk_file_info_set_modification_time (info, statbuf.st_mtime);
+ gtk_file_info_set_size (info, statbuf.st_size);
+
+ return info;
}
-static GtkIconSet *
-win32_pseudo_mime_lookup (const char* name)
+static gboolean
+stat_with_error (const char *filename,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad,
+ GError **error)
{
- static GHashTable *mime_hash = NULL;
- GtkIconSet *is = NULL;
- char *p = strrchr(name, '.');
- char *extension = p ? g_ascii_strdown (p, -1) : g_strdup ("");
+ wchar_t *wfilename = g_utf8_to_utf16 (filename, -1, NULL, NULL, error);
+ int rc;
- if (!mime_hash)
- mime_hash = g_hash_table_new (g_str_hash, g_str_equal);
+ if (wfilename == NULL)
+ return FALSE;
- /* do we already have it ? */
- is = g_hash_table_lookup (mime_hash, extension);
- if (is)
- {
- g_free (extension);
- return is;
- }
- /* create icon and set */
- {
- GdkPixbuf *pixbuf = extract_icon (name);
- if (pixbuf)
- {
- GtkIconSource* source = gtk_icon_source_new ();
+ rc = GetFileAttributesExW (wfilename, GetFileExInfoStandard, wfad);
- is = gtk_icon_set_new_from_pixbuf (pixbuf);
- gtk_icon_source_set_pixbuf (source, pixbuf);
- gtk_icon_set_add_source (is, source);
+ if (rc == 0)
+ {
+ if (error)
+ {
+ int error_number = GetLastError ();
+ char *emsg = g_win32_error_message (error_number);
+ gchar *display_name = g_filename_display_name (filename);
+ int code;
+
+ if (error_number == ERROR_FILE_NOT_FOUND ||
+ error_number == ERROR_PATH_NOT_FOUND)
+ code = GTK_FILE_SYSTEM_ERROR_NONEXISTENT;
+ else
+ code = GTK_FILE_SYSTEM_ERROR_FAILED;
- gtk_icon_source_free (source);
- }
+ g_set_error (error,
+ GTK_FILE_SYSTEM_ERROR,
+ code,
+ _("Error getting information for '%s': %s"),
+ display_name,
+ emsg);
+ g_free (display_name);
+ g_free (wfilename);
+ g_free (emsg);
+ }
+ return FALSE;
+ }
- g_hash_table_insert (mime_hash, extension, is);
- return is;
- }
+ g_free (wfilename);
+ return TRUE;
}
-static GdkPixbuf *
-gtk_file_system_win32_render_icon (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GtkWidget *widget,
- gint pixel_size,
- GError **error)
+/* Creates a new GtkFileInfo from the specified data */
+static GtkFileInfo *
+create_file_info (GtkFileFolderWin32 *folder_win32,
+ const char *filename,
+ GtkFileInfoType types,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad,
+ const char *mime_type)
{
- GtkIconSet *icon_set = NULL;
- const char* filename = gtk_file_path_get_string (path);
+ GtkFileInfo *info;
- /* handle drives with stock icons */
- if (filename_is_root (filename))
- {
- gchar *filename2 = g_strconcat(filename, "\\", NULL);
- DWORD dt = GetDriveType (filename2);
+ info = gtk_file_info_new ();
- switch (dt)
- {
- case DRIVE_REMOVABLE :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_FLOPPY);
- break;
- case DRIVE_CDROM :
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_CDROM);
- break;
- case DRIVE_FIXED : /* need a hard disk icon */
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_HARDDISK);
- break;
- default :
- break;
- }
- g_free (filename2);
- }
- else if (g_file_test (filename, G_FILE_TEST_IS_DIR))
+ if (types & GTK_FILE_INFO_DISPLAY_NAME)
{
- if (0 == strcmp (g_get_home_dir(), filename))
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_HOME);
+ gchar *display_name;
+
+ if (filename_is_root (filename))
+ display_name = g_filename_display_name (filename);
else
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_OPEN);
+ display_name = g_filename_display_basename (filename);
+
+ gtk_file_info_set_display_name (info, display_name);
+ g_free (display_name);
}
- else if (g_file_test (filename, G_FILE_TEST_IS_EXECUTABLE))
+
+ if (types & GTK_FILE_INFO_IS_HIDDEN)
{
- /* don't lookup all executable icons */
- icon_set = gtk_style_lookup_icon_set (widget->style, GTK_STOCK_EXECUTE);
+ gboolean is_hidden = !!(wfad->dwFileAttributes & FILE_ATTRIBUTE_HIDDEN);
+ gtk_file_info_set_is_hidden (info, is_hidden);
}
- else if (g_file_test (filename, G_FILE_TEST_EXISTS))
+
+ if (types & GTK_FILE_INFO_IS_FOLDER)
+ gtk_file_info_set_is_folder (info, !!(wfad->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY));
+
+ if (types & GTK_FILE_INFO_MIME_TYPE)
+ gtk_file_info_set_mime_type (info, mime_type);
+
+ if (types & GTK_FILE_INFO_MODIFICATION_TIME)
{
- icon_set = win32_pseudo_mime_lookup (filename);
+ GtkFileTime time = (wfad->ftLastWriteTime.dwLowDateTime
+ | ((guint64)wfad->ftLastWriteTime.dwHighDateTime) << 32);
+ /* 100-nanosecond intervals since January 1, 1601, urgh! */
+ time /= G_GINT64_CONSTANT (10000000); /* now seconds */
+ time -= G_GINT64_CONSTANT (134774) * 24 * 3600; /* good old Unix time */
+ gtk_file_info_set_modification_time (info, time);
}
- if (!icon_set)
+ if (types & GTK_FILE_INFO_SIZE)
{
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_FAILED,
- _("This file system does not support icons for everything"));
- return NULL;
+ gint64 size = wfad->nFileSizeLow | ((guint64)wfad->nFileSizeHigh) << 32;
+ gtk_file_info_set_size (info, size);
}
- // FIXME : I'd like to get from pixel_size (=20) back to
- // icon size, which is an index, but there appears to be no way ?
- return gtk_icon_set_render_icon (icon_set,
- widget->style,
- gtk_widget_get_direction (widget),
- GTK_STATE_NORMAL,
- GTK_ICON_SIZE_BUTTON,
- widget, NULL);
-}
-
-static GSList *_bookmarks = NULL;
+ if (types & GTK_FILE_INFO_ICON)
+ {
+ IconType icon_type = get_icon_type_from_path (folder_win32, wfad, filename);
+ gchar *icon_name = get_icon_name (filename, icon_type);
+ gtk_file_info_set_icon_name (info, icon_name);
+ g_free (icon_name);
+ }
-static gboolean
-gtk_file_system_win32_insert_bookmark (GtkFileSystem *file_system,
- const GtkFilePath *path,
- gint position,
- GError **error)
-{
- gchar *uri = gtk_file_system_win32_path_to_uri (file_system, path);
- gboolean ret = bookmarks_serialize (&_bookmarks, uri, TRUE, position, error);
- if (ret)
- g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
- g_free (uri);
- return ret;
-
+ return info;
}
-static gboolean
-gtk_file_system_win32_remove_bookmark (GtkFileSystem *file_system,
- const GtkFilePath *path,
- GError **error)
+static struct stat_info_entry *
+create_stat_info_entry_and_emit_add (GtkFileFolderWin32 *folder_win32,
+ const char *filename,
+ const char *basename,
+ WIN32_FILE_ATTRIBUTE_DATA *wfad)
{
- gchar *uri = gtk_file_system_win32_path_to_uri (file_system, path);
- gboolean ret = bookmarks_serialize (&_bookmarks, uri, FALSE, 0, error);
- if (ret)
- g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
- g_free (uri);
- return ret;
-}
+ GSList *paths;
+ GtkFilePath *path;
+ struct stat_info_entry *entry;
-static GSList *
-gtk_file_system_win32_list_bookmarks (GtkFileSystem *file_system)
-{
- GSList *list = NULL;
- GSList *entry;
+ entry = g_new0 (struct stat_info_entry, 1);
+ if ((folder_win32->types & STAT_NEEDED_MASK) != 0)
+ entry->wfad = *wfad;
- if (bookmarks_serialize (&_bookmarks, "", FALSE, 0, NULL))
- {
- for (entry = _bookmarks; entry != NULL; entry = entry->next)
- {
- GtkFilePath *path = gtk_file_system_win32_uri_to_path (
- file_system, (gchar *)entry->data);
+ if ((folder_win32->types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ entry->mime_type = get_mime_type_for_file (filename, wfad);
- list = g_slist_append (list, path);
- }
- }
+ g_hash_table_insert (folder_win32->stat_info,
+ g_strdup (basename),
+ entry);
- return list;
+ path = gtk_file_path_new_dup (filename);
+ paths = g_slist_append (NULL, path);
+ g_signal_emit_by_name (folder_win32, "files-added", paths);
+ gtk_file_path_free (path);
+ g_slist_free (paths);
+
+ return entry;
}
-/*
- * GtkFileFolderWin32
- */
-static GType
-gtk_file_folder_win32_get_type (void)
+static GtkFileInfo *
+gtk_file_folder_win32_get_info (GtkFileFolder *folder,
+ const GtkFilePath *path,
+ GError **error)
{
- static GType file_folder_win32_type = 0;
+ GtkFileFolderWin32 *folder_win32 = GTK_FILE_FOLDER_WIN32 (folder);
+ GtkFileInfo *info;
+ const char *filename;
+ GtkFileInfoType types;
+ WIN32_FILE_ATTRIBUTE_DATA wfad;
+ const char *mime_type;
- if (!file_folder_win32_type)
+ /* Get_info for "/" */
+ if (!path)
{
- static const GTypeInfo file_folder_win32_info =
- {
- sizeof (GtkFileFolderWin32Class),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_file_folder_win32_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkFileFolderWin32),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_file_folder_win32_init,
- };
-
- static const GInterfaceInfo file_folder_info =
- {
- (GInterfaceInitFunc) gtk_file_folder_win32_iface_init, /* interface_init */
- NULL, /* interface_finalize */
- NULL /* interface_data */
- };
-
- file_folder_win32_type = g_type_register_static (G_TYPE_OBJECT,
- "GtkFileFolderWin32",
- &file_folder_win32_info, 0);
- g_type_add_interface_static (file_folder_win32_type,
- GTK_TYPE_FILE_FOLDER,
- &file_folder_info);
+ g_return_val_if_fail (filename_is_root (folder_win32->filename), NULL);
+ return file_info_for_root_with_error (folder_win32->filename, error);
}
- return file_folder_win32_type;
-}
+ /* Get_info for normal files */
-static void
-gtk_file_folder_win32_class_init (GtkFileFolderWin32Class *class)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (class);
+ filename = gtk_file_path_get_string (path);
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (g_path_is_absolute (filename), NULL);
+
+#if 0
+ /* Skip this sanity check, as it fails for server share roots, where
+ * dirname gets set to \\server\share\ and folder_win32->filename is
+ * \\server\share. Also, should we do a casefolded comparison here,
+ * too, anyway?
+ */
+ {
+ gchar *dirname = get_parent_dir (filename);
+ g_return_val_if_fail (strcmp (dirname, folder_win32->filename) == 0, NULL);
+ g_free (dirname);
+ }
+#endif
- folder_parent_class = g_type_class_peek_parent (class);
+ types = folder_win32->types;
- gobject_class->finalize = gtk_file_folder_win32_finalize;
-}
+ if (folder_win32->have_stat)
+ {
+ struct stat_info_entry *entry;
+ gchar *basename;
-static void
-gtk_file_folder_win32_iface_init (GtkFileFolderIface *iface)
-{
- iface->get_info = gtk_file_folder_win32_get_info;
- iface->list_children = gtk_file_folder_win32_list_children;
-}
+ g_assert (folder_win32->stat_info != NULL);
-static void
-gtk_file_folder_win32_init (GtkFileFolderWin32 *impl)
-{
+ basename = g_path_get_basename (filename);
+ entry = g_hash_table_lookup (folder_win32->stat_info, basename);
+
+ if (!entry)
+ {
+ if (!stat_with_error (filename, &wfad, error))
+ {
+ g_free (basename);
+ return NULL;
+ }
+
+ entry = create_stat_info_entry_and_emit_add (folder_win32, filename, basename, &wfad);
+ }
+ g_free (basename);
+
+ info = create_file_info (folder_win32, filename, types, &entry->wfad, entry->mime_type);
+ return info;
+ }
+ else
+ {
+ if (!stat_with_error (filename, &wfad, error))
+ return NULL;
+
+ if ((types & GTK_FILE_INFO_MIME_TYPE) != 0)
+ mime_type = get_mime_type_for_file (filename, &wfad);
+ else
+ mime_type = NULL;
+
+ info = create_file_info (folder_win32, filename, types, &wfad, mime_type);
+
+ return info;
+ }
}
static void
-gtk_file_folder_win32_finalize (GObject *object)
+cb_list_children (gpointer key, gpointer value, gpointer user_data)
{
- GtkFileFolderWin32 *folder_win32 = GTK_FILE_FOLDER_WIN32 (object);
-
- g_free (folder_win32->filename);
-
- folder_parent_class->finalize (object);
+ GSList **children = user_data;
+ *children = g_slist_prepend (*children, key);
}
-static GtkFileInfo *
-gtk_file_folder_win32_get_info (GtkFileFolder *folder,
- const GtkFilePath *path,
- GError **error)
+static gboolean
+gtk_file_folder_win32_list_children (GtkFileFolder *folder,
+ GSList **children,
+ GError **error)
{
GtkFileFolderWin32 *folder_win32 = GTK_FILE_FOLDER_WIN32 (folder);
- GtkFileInfo *info;
- gchar *dirname;
- gchar *filename;
-
- filename = filename_from_path (path);
- g_return_val_if_fail (filename != NULL, NULL);
+ GSList *l;
-#if 0
- dirname = g_path_get_dirname (filename);
- g_return_val_if_fail (strcmp (dirname, folder_win32->filename) == 0, NULL);
- g_free (dirname);
-#endif
+ *children = NULL;
- info = filename_get_info (filename, folder_win32->types, error);
+ /* Get the list of basenames. */
+ if (folder_win32->stat_info)
+ g_hash_table_foreach (folder_win32->stat_info, cb_list_children, children);
- g_free (filename);
+ /* Turn basenames into GFilePaths. */
+ for (l = *children; l; l = l->next)
+ {
+ const char *basename = l->data;
+ char *fullname = g_build_filename (folder_win32->filename, basename, NULL);
+ l->data = filename_to_path (fullname);
+ g_free (fullname);
+ }
- return info;
+ return TRUE;
}
static gboolean
-gtk_file_folder_win32_list_children (GtkFileFolder *folder,
- GSList **children,
- GError **error)
+gtk_file_folder_win32_is_finished_loading (GtkFileFolder *folder)
+{
+ return GTK_FILE_FOLDER_WIN32 (folder)->is_finished_loading;
+}
+
+static void
+free_stat_info_entry (struct stat_info_entry *entry)
+{
+ g_free (entry->mime_type);
+ g_free (entry);
+}
+
+static gboolean
+fill_in_names (GtkFileFolderWin32 *folder_win32, GError **error)
{
- GtkFileFolderWin32 *folder_win32 = GTK_FILE_FOLDER_WIN32 (folder);
- GError *tmp_error = NULL;
GDir *dir;
- *children = NULL;
+ if (folder_win32->stat_info)
+ return TRUE;
- dir = g_dir_open (folder_win32->filename, 0, &tmp_error);
+ dir = g_dir_open (folder_win32->filename, 0, error);
if (!dir)
- {
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
- "%s",
- tmp_error->message);
-
- g_error_free (tmp_error);
+ return FALSE;
- return FALSE;
- }
+ folder_win32->stat_info = g_hash_table_new_full (casefolded_hash, casefolded_equal,
+ (GDestroyNotify) g_free,
+ (GDestroyNotify) free_stat_info_entry);
while (TRUE)
{
- const gchar *filename = g_dir_read_name (dir);
- gchar *fullname;
+ struct stat_info_entry *entry;
+ const gchar *basename;
- if (!filename)
+ basename = g_dir_read_name (dir);
+ if (!basename)
break;
- fullname = g_build_filename (folder_win32->filename, filename, NULL);
- *children = g_slist_prepend (*children, filename_to_path (fullname));
- g_free (fullname);
+ entry = g_new0 (struct stat_info_entry, 1);
+ if (folder_win32->is_network_dir)
+ {
+ g_assert_not_reached ();
+ entry->wfad.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
+ entry->mime_type = g_strdup ("x-directory/normal");
+ }
+
+ g_hash_table_insert (folder_win32->stat_info,
+ g_strdup (basename),
+ entry);
}
g_dir_close (dir);
- *children = g_slist_reverse (*children);
-
+ folder_win32->asof = time (NULL);
return TRUE;
}
-static GtkFileInfo *
-filename_get_info (const gchar *filename,
- GtkFileInfoType types,
- GError **error)
+static gboolean
+cb_fill_in_stats (gpointer key, gpointer value, gpointer user_data)
{
- GtkFileInfo *info;
-#if 0 /* it's dead in GtkFileSystemUnix.c, too */
- GtkFileIconType icon_type = GTK_FILE_ICON_REGULAR;
-#endif
- WIN32_FILE_ATTRIBUTE_DATA wfad;
+ const char *basename = key;
+ struct stat_info_entry *entry = value;
+ GtkFileFolderWin32 *folder_win32 = user_data;
+ char *fullname = g_build_filename (folder_win32->filename, basename, NULL);
+ gboolean result;
- if (!GetFileAttributesEx (filename, GetFileExInfoStandard, &wfad))
- {
- gchar *filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
- g_set_error (error,
- GTK_FILE_SYSTEM_ERROR,
- GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
- _("error getting information for '%s': %s"),
- filename_utf8 ? filename_utf8 : "???",
- g_win32_error_message (GetLastError ()));
- g_free (filename_utf8);
-
- return NULL;
- }
+ if (!stat_with_error (fullname, &entry->wfad, NULL))
+ result = TRUE; /* Couldn't stat -- remove from hash. */
+ else
+ result = FALSE;
- info = gtk_file_info_new ();
+ g_free (fullname);
+ return result;
+}
- if (filename_is_root (filename))
- {
- if (types & GTK_FILE_INFO_DISPLAY_NAME)
- gtk_file_info_set_display_name (info, filename);
-
- if (types & GTK_FILE_INFO_IS_HIDDEN)
- gtk_file_info_set_is_hidden (info, FALSE);
- }
- else
- {
- gchar *basename = g_path_get_basename (filename);
-
- if (types & GTK_FILE_INFO_DISPLAY_NAME)
- {
- gchar *display_name = g_filename_to_utf8 (basename, -1, NULL, NULL, NULL);
- if (!display_name)
- display_name = g_strescape (basename, NULL);
-
- gtk_file_info_set_display_name (info, display_name);
-
- g_free (display_name);
- }
-
- if (types & GTK_FILE_INFO_IS_HIDDEN)
- {
- /* win32 convention ... */
- gboolean is_hidden = basename[0] == '.';
- /* ... _and_ windoze attribute */
- is_hidden = is_hidden || !!(wfad.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN);
- gtk_file_info_set_is_hidden (info, is_hidden);
- }
- g_free (basename);
- }
+static void
+fill_in_stats (GtkFileFolderWin32 *folder_win32)
+{
+ if (folder_win32->have_stat)
+ return;
- if (types & GTK_FILE_INFO_IS_FOLDER)
- {
- gtk_file_info_set_is_folder (info, !!(wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY));
- }
+ if (!fill_in_names (folder_win32, NULL))
+ return;
-#if 0 /* it's dead in GtkFileSystemUnix.c, too */
- if (types & GTK_FILE_INFO_ICON)
- {
- if (wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
- icon_type = GTK_FILE_ICON_DIRECTORY;
+ if (!folder_win32->is_network_dir)
+ g_hash_table_foreach_remove (folder_win32->stat_info,
+ cb_fill_in_stats,
+ folder_win32);
- gtk_file_info_set_icon_type (info, icon_type);
- }
-#endif
+ folder_win32->have_stat = TRUE;
+}
- if ((types & GTK_FILE_INFO_MIME_TYPE)
-#if 0 /* it's dead in GtkFileSystemUnix.c, too */
- || ((types & GTK_FILE_INFO_ICON) && icon_type == GTK_FILE_ICON_REGULAR)
-#endif
- )
- {
-#if 0
- const char *mime_type = xdg_mime_get_mime_type_for_file (filename);
- gtk_file_info_set_mime_type (info, mime_type);
-
- if ((types & GTK_FILE_INFO_ICON) && icon_type == GTK_FILE_ICON_REGULAR &&
- (statbuf.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)) &&
- (strcmp (mime_type, XDG_MIME_TYPE_UNKNOWN) == 0 ||
- strcmp (mime_type, "application/x-executable") == 0 ||
- strcmp (mime_type, "application/x-shellscript") == 0))
- gtk_file_info_set_icon_type (info, GTK_FILE_ICON_EXECUTABLE);
-#endif
- }
+static gboolean
+cb_fill_in_mime_type (gpointer key, gpointer value, gpointer user_data)
+{
+ const char *basename = key;
+ struct stat_info_entry *entry = value;
+ GtkFileFolderWin32 *folder_win32 = user_data;
+ char *fullname = g_build_filename (folder_win32->filename, basename, NULL);
- if (types & GTK_FILE_INFO_MODIFICATION_TIME)
- {
- GtkFileTime time = wfad.ftLastWriteTime.dwLowDateTime
- | ((guint64)wfad.ftLastWriteTime.dwHighDateTime) << 32;
- /* 100-nanosecond intervals since January 1, 1601, urgh! */
- time /= G_GINT64_CONSTANT (10000000); /* now seconds */
- time -= G_GINT64_CONSTANT (134774) * 24 * 3600; /* good old Unix time */
- gtk_file_info_set_modification_time (info, time);
- }
+ entry->mime_type = get_mime_type_for_file (fullname, &entry->wfad);
- if (types & GTK_FILE_INFO_SIZE)
- {
- gint64 size = wfad.nFileSizeLow | ((guint64)wfad.nFileSizeHigh) << 32;
- gtk_file_info_set_size (info, size);
- }
-
- return info;
+ g_free (fullname);
+
+ return FALSE;
}
-static gchar *
-filename_from_path (const GtkFilePath *path)
+static void
+fill_in_mime_type (GtkFileFolderWin32 *folder_win32)
{
- return g_strdup (gtk_file_path_get_string (path));
+ if (folder_win32->have_mime_type)
+ return;
+
+ if (!folder_win32->have_stat)
+ return;
+
+ g_assert (folder_win32->stat_info != NULL);
+
+ if (!folder_win32->is_network_dir)
+ g_hash_table_foreach_remove (folder_win32->stat_info,
+ cb_fill_in_mime_type,
+ folder_win32);
+
+ folder_win32->have_mime_type = TRUE;
}
static GtkFilePath *
filename_to_path (const char *filename)
{
- return gtk_file_path_new_dup (filename);
+ char *tmp;
+
+ tmp = remove_trailing_slash (filename);
+ return gtk_file_path_new_steal (tmp);
}
static gboolean
filename_is_root (const char *filename)
{
- guint len = strlen(filename);
+ const gchar *after_root;
+
+ after_root = g_path_skip_root (filename);
+
+ return (after_root != NULL && *after_root == '\0');
+}
+
+static gboolean
+filename_is_drive_root (const char *filename)
+{
+ guint len = strlen (filename);
+
+ return (len == 3 &&
+ g_ascii_isalpha (filename[0]) &&
+ filename[1] == ':' &&
+ G_IS_DIR_SEPARATOR (filename[2]));
+}
- /* accept both forms */
+static gboolean
+filename_is_some_root (const char *filename)
+{
+ return (g_path_is_absolute (filename) &&
+ *(g_path_skip_root (filename)) == '\0');
+}
- return ( (len == 2 && filename[1] == ':')
- || (len == 3 && filename[1] == ':' && filename[2] == '\\'));
+int
+_gtk_file_system_win32_path_compare (const gchar *path1,
+ const gchar *path2)
+{
+ while (*path1 && *path2)
+ {
+ gunichar c1 = g_utf8_get_char (path1);
+ gunichar c2 = g_utf8_get_char (path2);
+ if (c1 == c2 ||
+ (G_IS_DIR_SEPARATOR (c1) && G_IS_DIR_SEPARATOR (c1)) ||
+ g_unichar_toupper (c1) == g_unichar_toupper (c2))
+ {
+ path1 = g_utf8_next_char (path1);
+ path2 = g_utf8_next_char (path2);
+ }
+ else
+ break;
+ }
+ if (!*path1 && !*path2)
+ return 0;
+ else if (!*path1)
+ return -1;
+ else if (!*path2)
+ return 1;
+ else
+ return g_unichar_toupper (g_utf8_get_char (path1)) - g_unichar_toupper (g_utf8_get_char (path2));
}
+#define __GTK_FILE_SYSTEM_WIN32_C__
+#include "gtkaliasdef.c"
projects / ~andy / gtk / blobdiff