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nautilus/libnautilus-private/nautilus-file-operations.c
Razvan Chitu 0a90763726 file-undo-manager: rename undo_redo_flag 
Nautilus undo manager previously relied on a stack-like implementation of its
operating state. The stack operations (pushing and popping) were removed in a
previous commit due to possible unexpected behavior and errors. The flag alone
now has an inadequate name for what it represents.

Rename the flag to "is_operating", since it is set when the manager is
performing an undo / redo operation and unset otherwise. Rename the associated
getter function accordingly.

https://bugzilla.gnome.org/show_bug.cgi?id=759850
2016-01-12 20:51:07 +02:00

7236 lines
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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* nautilus-file-operations.c - Nautilus file operations.
Copyright (C) 1999, 2000 Free Software Foundation
Copyright (C) 2000, 2001 Eazel, Inc.
Copyright (C) 2007 Red Hat, Inc.
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 program; if not, see <http://www.gnu.org/licenses/>.
Authors: Alexander Larsson <alexl@redhat.com>
Ettore Perazzoli <ettore@gnu.org>
Pavel Cisler <pavel@eazel.com>
*/
#include <config.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <locale.h>
#include <math.h>
#include <unistd.h>
#include <sys/types.h>
#include <stdlib.h>
#include "nautilus-file-operations.h"
#include "nautilus-file-changes-queue.h"
#include "nautilus-lib-self-check-functions.h"
#include "nautilus-progress-info.h"
#include <eel/eel-glib-extensions.h>
#include <eel/eel-gtk-extensions.h>
#include <eel/eel-stock-dialogs.h>
#include <eel/eel-vfs-extensions.h>
#include <glib/gi18n.h>
#include <glib/gstdio.h>
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include <gio/gio.h>
#include <glib.h>
#include "nautilus-file-changes-queue.h"
#include "nautilus-file-private.h"
#include "nautilus-desktop-icon-file.h"
#include "nautilus-desktop-link-monitor.h"
#include "nautilus-global-preferences.h"
#include "nautilus-link.h"
#include "nautilus-trash-monitor.h"
#include "nautilus-file-utilities.h"
#include "nautilus-file-conflict-dialog.h"
#include "nautilus-file-undo-operations.h"
#include "nautilus-file-undo-manager.h"
/* TODO: TESTING!!! */
typedef struct {
GIOSchedulerJob *io_job;
GTimer *time;
GtkWindow *parent_window;
int screen_num;
guint inhibit_cookie;
NautilusProgressInfo *progress;
GCancellable *cancellable;
GHashTable *skip_files;
GHashTable *skip_readdir_error;
NautilusFileUndoInfo *undo_info;
gboolean skip_all_error;
gboolean skip_all_conflict;
gboolean merge_all;
gboolean replace_all;
gboolean delete_all;
} CommonJob;
typedef struct {
CommonJob common;
gboolean is_move;
GList *files;
GFile *destination;
GFile *desktop_location;
GFile *fake_display_source;
GdkPoint *icon_positions;
int n_icon_positions;
GHashTable *debuting_files;
gchar *target_name;
NautilusCopyCallback done_callback;
gpointer done_callback_data;
} CopyMoveJob;
typedef struct {
CommonJob common;
GList *files;
gboolean try_trash;
gboolean user_cancel;
NautilusDeleteCallback done_callback;
gpointer done_callback_data;
} DeleteJob;
typedef struct {
CommonJob common;
GFile *dest_dir;
char *filename;
gboolean make_dir;
GFile *src;
char *src_data;
int length;
GdkPoint position;
gboolean has_position;
GFile *created_file;
NautilusCreateCallback done_callback;
gpointer done_callback_data;
} CreateJob;
typedef struct {
CommonJob common;
GList *trash_dirs;
gboolean should_confirm;
NautilusOpCallback done_callback;
gpointer done_callback_data;
} EmptyTrashJob;
typedef struct {
CommonJob common;
GFile *file;
gboolean interactive;
NautilusOpCallback done_callback;
gpointer done_callback_data;
} MarkTrustedJob;
typedef struct {
CommonJob common;
GFile *file;
NautilusOpCallback done_callback;
gpointer done_callback_data;
guint32 file_permissions;
guint32 file_mask;
guint32 dir_permissions;
guint32 dir_mask;
} SetPermissionsJob;
typedef enum {
OP_KIND_COPY,
OP_KIND_MOVE,
OP_KIND_DELETE,
OP_KIND_TRASH
} OpKind;
typedef struct {
int num_files;
goffset num_bytes;
int num_files_since_progress;
OpKind op;
} SourceInfo;
typedef struct {
int num_files;
goffset num_bytes;
OpKind op;
guint64 last_report_time;
int last_reported_files_left;
} TransferInfo;
#define SECONDS_NEEDED_FOR_RELIABLE_TRANSFER_RATE 8
#define NSEC_PER_MICROSEC 1000
#define MAXIMUM_DISPLAYED_FILE_NAME_LENGTH 50
#define IS_IO_ERROR(__error, KIND) (((__error)->domain == G_IO_ERROR && (__error)->code == G_IO_ERROR_ ## KIND))
#define CANCEL _("_Cancel")
#define SKIP _("_Skip")
#define SKIP_ALL _("S_kip All")
#define RETRY _("_Retry")
#define DELETE _("_Delete")
#define DELETE_ALL _("Delete _All")
#define REPLACE _("_Replace")
#define REPLACE_ALL _("Replace _All")
#define MERGE _("_Merge")
#define MERGE_ALL _("Merge _All")
#define COPY_FORCE _("Copy _Anyway")
static void
mark_desktop_file_trusted (CommonJob *common,
GCancellable *cancellable,
GFile *file,
gboolean interactive);
static gboolean
is_all_button_text (const char *button_text)
{
g_assert (button_text != NULL);
return !strcmp (button_text, SKIP_ALL) ||
!strcmp (button_text, REPLACE_ALL) ||
!strcmp (button_text, DELETE_ALL) ||
!strcmp (button_text, MERGE_ALL);
}
static void scan_sources (GList *files,
SourceInfo *source_info,
CommonJob *job,
OpKind kind);
static gboolean empty_trash_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data);
static char * query_fs_type (GFile *file,
GCancellable *cancellable);
/* keep in time with format_time()
*
* This counts and outputs the number of “time units”
* formatted and displayed by format_time().
* For instance, if format_time outputs “3 hours, 4 minutes”
* it yields 7.
*/
static int
seconds_count_format_time_units (int seconds)
{
int minutes;
int hours;
if (seconds < 0) {
/* Just to make sure... */
seconds = 0;
}
if (seconds < 60) {
/* seconds */
return seconds;
}
if (seconds < 60*60) {
/* minutes */
minutes = seconds / 60;
return minutes;
}
hours = seconds / (60*60);
if (seconds < 60*60*4) {
/* minutes + hours */
minutes = (seconds - hours * 60 * 60) / 60;
return minutes + hours;
}
return hours;
}
static char *
format_time (int seconds)
{
int minutes;
int hours;
char *res;
if (seconds < 0) {
/* Just to make sure... */
seconds = 0;
}
if (seconds < 60) {
return g_strdup_printf (ngettext ("%'d second","%'d seconds", (int) seconds), (int) seconds);
}
if (seconds < 60*60) {
minutes = seconds / 60;
return g_strdup_printf (ngettext ("%'d minute", "%'d minutes", minutes), minutes);
}
hours = seconds / (60*60);
if (seconds < 60*60*4) {
char *h, *m;
minutes = (seconds - hours * 60 * 60) / 60;
h = g_strdup_printf (ngettext ("%'d hour", "%'d hours", hours), hours);
m = g_strdup_printf (ngettext ("%'d minute", "%'d minutes", minutes), minutes);
res = g_strconcat (h, ", ", m, NULL);
g_free (h);
g_free (m);
return res;
}
return g_strdup_printf (ngettext ("approximately %'d hour",
"approximately %'d hours",
hours), hours);
}
static char *
shorten_utf8_string (const char *base, int reduce_by_num_bytes)
{
int len;
char *ret;
const char *p;
len = strlen (base);
len -= reduce_by_num_bytes;
if (len <= 0) {
return NULL;
}
ret = g_new (char, len + 1);
p = base;
while (len) {
char *next;
next = g_utf8_next_char (p);
if (next - p > len || *next == '\0') {
break;
}
len -= next - p;
p = next;
}
if (p - base == 0) {
g_free (ret);
return NULL;
} else {
memcpy (ret, base, p - base);
ret[p - base] = '\0';
return ret;
}
}
/* Note that we have these two separate functions with separate format
* strings for ease of localization.
*/
static char *
get_link_name (const char *name, int count, int max_length)
{
const char *format;
char *result;
int unshortened_length;
gboolean use_count;
g_assert (name != NULL);
if (count < 0) {
g_warning ("bad count in get_link_name");
count = 0;
}
if (count <= 2) {
/* Handle special cases for low numbers.
* Perhaps for some locales we will need to add more.
*/
switch (count) {
default:
g_assert_not_reached ();
/* fall through */
case 0:
/* duplicate original file name */
format = "%s";
break;
case 1:
/* appended to new link file */
format = _("Link to %s");
break;
case 2:
/* appended to new link file */
format = _("Another link to %s");
break;
}
use_count = FALSE;
} else {
/* Handle special cases for the first few numbers of each ten.
* For locales where getting this exactly right is difficult,
* these can just be made all the same as the general case below.
*/
switch (count % 10) {
case 1:
/* Localizers: Feel free to leave out the "st" suffix
* if there's no way to do that nicely for a
* particular language.
*/
format = _("%'dst link to %s");
break;
case 2:
/* appended to new link file */
format = _("%'dnd link to %s");
break;
case 3:
/* appended to new link file */
format = _("%'drd link to %s");
break;
default:
/* appended to new link file */
format = _("%'dth link to %s");
break;
}
use_count = TRUE;
}
if (use_count)
result = g_strdup_printf (format, count, name);
else
result = g_strdup_printf (format, name);
if (max_length > 0 && (unshortened_length = strlen (result)) > max_length) {
char *new_name;
new_name = shorten_utf8_string (name, unshortened_length - max_length);
if (new_name) {
g_free (result);
if (use_count)
result = g_strdup_printf (format, count, new_name);
else
result = g_strdup_printf (format, new_name);
g_assert (strlen (result) <= max_length);
g_free (new_name);
}
}
return result;
}
/* Localizers:
* Feel free to leave out the st, nd, rd and th suffix or
* make some or all of them match.
*/
/* localizers: tag used to detect the first copy of a file */
static const char untranslated_copy_duplicate_tag[] = N_(" (copy)");
/* localizers: tag used to detect the second copy of a file */
static const char untranslated_another_copy_duplicate_tag[] = N_(" (another copy)");
/* localizers: tag used to detect the x11th copy of a file */
static const char untranslated_x11th_copy_duplicate_tag[] = N_("th copy)");
/* localizers: tag used to detect the x12th copy of a file */
static const char untranslated_x12th_copy_duplicate_tag[] = N_("th copy)");
/* localizers: tag used to detect the x13th copy of a file */
static const char untranslated_x13th_copy_duplicate_tag[] = N_("th copy)");
/* localizers: tag used to detect the x1st copy of a file */
static const char untranslated_st_copy_duplicate_tag[] = N_("st copy)");
/* localizers: tag used to detect the x2nd copy of a file */
static const char untranslated_nd_copy_duplicate_tag[] = N_("nd copy)");
/* localizers: tag used to detect the x3rd copy of a file */
static const char untranslated_rd_copy_duplicate_tag[] = N_("rd copy)");
/* localizers: tag used to detect the xxth copy of a file */
static const char untranslated_th_copy_duplicate_tag[] = N_("th copy)");
#define COPY_DUPLICATE_TAG _(untranslated_copy_duplicate_tag)
#define ANOTHER_COPY_DUPLICATE_TAG _(untranslated_another_copy_duplicate_tag)
#define X11TH_COPY_DUPLICATE_TAG _(untranslated_x11th_copy_duplicate_tag)
#define X12TH_COPY_DUPLICATE_TAG _(untranslated_x12th_copy_duplicate_tag)
#define X13TH_COPY_DUPLICATE_TAG _(untranslated_x13th_copy_duplicate_tag)
#define ST_COPY_DUPLICATE_TAG _(untranslated_st_copy_duplicate_tag)
#define ND_COPY_DUPLICATE_TAG _(untranslated_nd_copy_duplicate_tag)
#define RD_COPY_DUPLICATE_TAG _(untranslated_rd_copy_duplicate_tag)
#define TH_COPY_DUPLICATE_TAG _(untranslated_th_copy_duplicate_tag)
/* localizers: appended to first file copy */
static const char untranslated_first_copy_duplicate_format[] = N_("%s (copy)%s");
/* localizers: appended to second file copy */
static const char untranslated_second_copy_duplicate_format[] = N_("%s (another copy)%s");
/* localizers: appended to x11th file copy */
static const char untranslated_x11th_copy_duplicate_format[] = N_("%s (%'dth copy)%s");
/* localizers: appended to x12th file copy */
static const char untranslated_x12th_copy_duplicate_format[] = N_("%s (%'dth copy)%s");
/* localizers: appended to x13th file copy */
static const char untranslated_x13th_copy_duplicate_format[] = N_("%s (%'dth copy)%s");
/* localizers: if in your language there's no difference between 1st, 2nd, 3rd and nth
* plurals, you can leave the st, nd, rd suffixes out and just make all the translated
* strings look like "%s (copy %'d)%s".
*/
/* localizers: appended to x1st file copy */
static const char untranslated_st_copy_duplicate_format[] = N_("%s (%'dst copy)%s");
/* localizers: appended to x2nd file copy */
static const char untranslated_nd_copy_duplicate_format[] = N_("%s (%'dnd copy)%s");
/* localizers: appended to x3rd file copy */
static const char untranslated_rd_copy_duplicate_format[] = N_("%s (%'drd copy)%s");
/* localizers: appended to xxth file copy */
static const char untranslated_th_copy_duplicate_format[] = N_("%s (%'dth copy)%s");
#define FIRST_COPY_DUPLICATE_FORMAT _(untranslated_first_copy_duplicate_format)
#define SECOND_COPY_DUPLICATE_FORMAT _(untranslated_second_copy_duplicate_format)
#define X11TH_COPY_DUPLICATE_FORMAT _(untranslated_x11th_copy_duplicate_format)
#define X12TH_COPY_DUPLICATE_FORMAT _(untranslated_x12th_copy_duplicate_format)
#define X13TH_COPY_DUPLICATE_FORMAT _(untranslated_x13th_copy_duplicate_format)
#define ST_COPY_DUPLICATE_FORMAT _(untranslated_st_copy_duplicate_format)
#define ND_COPY_DUPLICATE_FORMAT _(untranslated_nd_copy_duplicate_format)
#define RD_COPY_DUPLICATE_FORMAT _(untranslated_rd_copy_duplicate_format)
#define TH_COPY_DUPLICATE_FORMAT _(untranslated_th_copy_duplicate_format)
static char *
extract_string_until (const char *original, const char *until_substring)
{
char *result;
g_assert ((int) strlen (original) >= until_substring - original);
g_assert (until_substring - original >= 0);
result = g_malloc (until_substring - original + 1);
strncpy (result, original, until_substring - original);
result[until_substring - original] = '\0';
return result;
}
/* Dismantle a file name, separating the base name, the file suffix and removing any
* (xxxcopy), etc. string. Figure out the count that corresponds to the given
* (xxxcopy) substring.
*/
static void
parse_previous_duplicate_name (const char *name,
char **name_base,
const char **suffix,
int *count)
{
const char *tag;
g_assert (name[0] != '\0');
*suffix = eel_filename_get_extension_offset (name);
if (*suffix == NULL || (*suffix)[1] == '\0') {
/* no suffix */
*suffix = "";
}
tag = strstr (name, COPY_DUPLICATE_TAG);
if (tag != NULL) {
if (tag > *suffix) {
/* handle case "foo. (copy)" */
*suffix = "";
}
*name_base = extract_string_until (name, tag);
*count = 1;
return;
}
tag = strstr (name, ANOTHER_COPY_DUPLICATE_TAG);
if (tag != NULL) {
if (tag > *suffix) {
/* handle case "foo. (another copy)" */
*suffix = "";
}
*name_base = extract_string_until (name, tag);
*count = 2;
return;
}
/* Check to see if we got one of st, nd, rd, th. */
tag = strstr (name, X11TH_COPY_DUPLICATE_TAG);
if (tag == NULL) {
tag = strstr (name, X12TH_COPY_DUPLICATE_TAG);
}
if (tag == NULL) {
tag = strstr (name, X13TH_COPY_DUPLICATE_TAG);
}
if (tag == NULL) {
tag = strstr (name, ST_COPY_DUPLICATE_TAG);
}
if (tag == NULL) {
tag = strstr (name, ND_COPY_DUPLICATE_TAG);
}
if (tag == NULL) {
tag = strstr (name, RD_COPY_DUPLICATE_TAG);
}
if (tag == NULL) {
tag = strstr (name, TH_COPY_DUPLICATE_TAG);
}
/* If we got one of st, nd, rd, th, fish out the duplicate number. */
if (tag != NULL) {
/* localizers: opening parentheses to match the "th copy)" string */
tag = strstr (name, _(" ("));
if (tag != NULL) {
if (tag > *suffix) {
/* handle case "foo. (22nd copy)" */
*suffix = "";
}
*name_base = extract_string_until (name, tag);
/* localizers: opening parentheses of the "th copy)" string */
if (sscanf (tag, _(" (%'d"), count) == 1) {
if (*count < 1 || *count > 1000000) {
/* keep the count within a reasonable range */
*count = 0;
}
return;
}
*count = 0;
return;
}
}
*count = 0;
if (**suffix != '\0') {
*name_base = extract_string_until (name, *suffix);
} else {
*name_base = g_strdup (name);
}
}
static char *
make_next_duplicate_name (const char *base, const char *suffix, int count, int max_length)
{
const char *format;
char *result;
int unshortened_length;
gboolean use_count;
if (count < 1) {
g_warning ("bad count %d in get_duplicate_name", count);
count = 1;
}
if (count <= 2) {
/* Handle special cases for low numbers.
* Perhaps for some locales we will need to add more.
*/
switch (count) {
default:
g_assert_not_reached ();
/* fall through */
case 1:
format = FIRST_COPY_DUPLICATE_FORMAT;
break;
case 2:
format = SECOND_COPY_DUPLICATE_FORMAT;
break;
}
use_count = FALSE;
} else {
/* Handle special cases for the first few numbers of each ten.
* For locales where getting this exactly right is difficult,
* these can just be made all the same as the general case below.
*/
/* Handle special cases for x11th - x20th.
*/
switch (count % 100) {
case 11:
format = X11TH_COPY_DUPLICATE_FORMAT;
break;
case 12:
format = X12TH_COPY_DUPLICATE_FORMAT;
break;
case 13:
format = X13TH_COPY_DUPLICATE_FORMAT;
break;
default:
format = NULL;
break;
}
if (format == NULL) {
switch (count % 10) {
case 1:
format = ST_COPY_DUPLICATE_FORMAT;
break;
case 2:
format = ND_COPY_DUPLICATE_FORMAT;
break;
case 3:
format = RD_COPY_DUPLICATE_FORMAT;
break;
default:
/* The general case. */
format = TH_COPY_DUPLICATE_FORMAT;
break;
}
}
use_count = TRUE;
}
if (use_count)
result = g_strdup_printf (format, base, count, suffix);
else
result = g_strdup_printf (format, base, suffix);
if (max_length > 0 && (unshortened_length = strlen (result)) > max_length) {
char *new_base;
new_base = shorten_utf8_string (base, unshortened_length - max_length);
if (new_base) {
g_free (result);
if (use_count)
result = g_strdup_printf (format, new_base, count, suffix);
else
result = g_strdup_printf (format, new_base, suffix);
g_assert (strlen (result) <= max_length);
g_free (new_base);
}
}
return result;
}
static char *
get_duplicate_name (const char *name, int count_increment, int max_length)
{
char *result;
char *name_base;
const char *suffix;
int count;
parse_previous_duplicate_name (name, &name_base, &suffix, &count);
result = make_next_duplicate_name (name_base, suffix, count + count_increment, max_length);
g_free (name_base);
return result;
}
static gboolean
has_invalid_xml_char (char *str)
{
gunichar c;
while (*str != 0) {
c = g_utf8_get_char (str);
/* characters XML permits */
if (!(c == 0x9 ||
c == 0xA ||
c == 0xD ||
(c >= 0x20 && c <= 0xD7FF) ||
(c >= 0xE000 && c <= 0xFFFD) ||
(c >= 0x10000 && c <= 0x10FFFF))) {
return TRUE;
}
str = g_utf8_next_char (str);
}
return FALSE;
}
static char *
custom_full_name_to_string (char *format, va_list va)
{
GFile *file;
file = va_arg (va, GFile *);
return g_file_get_parse_name (file);
}
static void
custom_full_name_skip (va_list *va)
{
(void) va_arg (*va, GFile *);
}
static char *
custom_basename_to_string (char *format, va_list va)
{
GFile *file;
GFileInfo *info;
char *name, *basename, *tmp;
GMount *mount;
file = va_arg (va, GFile *);
if ((mount = nautilus_get_mounted_mount_for_root (file)) != NULL) {
name = g_mount_get_name (mount);
g_object_unref (mount);
} else {
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
0,
g_cancellable_get_current (),
NULL);
name = NULL;
if (info) {
name = g_strdup (g_file_info_get_display_name (info));
g_object_unref (info);
}
}
if (name == NULL) {
basename = g_file_get_basename (file);
if (g_utf8_validate (basename, -1, NULL)) {
name = basename;
} else {
name = g_uri_escape_string (basename, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, TRUE);
g_free (basename);
}
}
/* Some chars can't be put in the markup we use for the dialogs... */
if (has_invalid_xml_char (name)) {
tmp = name;
name = g_uri_escape_string (name, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, TRUE);
g_free (tmp);
}
/* Finally, if the string is too long, truncate it. */
if (name != NULL) {
tmp = name;
name = eel_str_middle_truncate (tmp, MAXIMUM_DISPLAYED_FILE_NAME_LENGTH);
g_free (tmp);
}
return name;
}
static void
custom_basename_skip (va_list *va)
{
(void) va_arg (*va, GFile *);
}
static char *
custom_size_to_string (char *format, va_list va)
{
goffset size;
size = va_arg (va, goffset);
return g_format_size (size);
}
static void
custom_size_skip (va_list *va)
{
(void) va_arg (*va, goffset);
}
static char *
custom_time_to_string (char *format, va_list va)
{
int secs;
secs = va_arg (va, int);
return format_time (secs);
}
static void
custom_time_skip (va_list *va)
{
(void) va_arg (*va, int);
}
static char *
custom_mount_to_string (char *format, va_list va)
{
GMount *mount;
mount = va_arg (va, GMount *);
return g_mount_get_name (mount);
}
static void
custom_mount_skip (va_list *va)
{
(void) va_arg (*va, GMount *);
}
static EelPrintfHandler handlers[] = {
{ 'F', custom_full_name_to_string, custom_full_name_skip },
{ 'B', custom_basename_to_string, custom_basename_skip },
{ 'S', custom_size_to_string, custom_size_skip },
{ 'T', custom_time_to_string, custom_time_skip },
{ 'V', custom_mount_to_string, custom_mount_skip },
{ 0 }
};
static char *
f (const char *format, ...) {
va_list va;
char *res;
va_start (va, format);
res = eel_strdup_vprintf_with_custom (handlers, format, va);
va_end (va);
return res;
}
#define op_job_new(__type, parent_window) ((__type *)(init_common (sizeof(__type), parent_window)))
static gpointer
init_common (gsize job_size,
GtkWindow *parent_window)
{
CommonJob *common;
GdkScreen *screen;
common = g_malloc0 (job_size);
if (parent_window) {
common->parent_window = parent_window;
g_object_add_weak_pointer (G_OBJECT (common->parent_window),
(gpointer *) &common->parent_window);
}
common->progress = nautilus_progress_info_new ();
common->cancellable = nautilus_progress_info_get_cancellable (common->progress);
common->time = g_timer_new ();
common->inhibit_cookie = 0;
common->screen_num = 0;
if (parent_window) {
screen = gtk_widget_get_screen (GTK_WIDGET (parent_window));
common->screen_num = gdk_screen_get_number (screen);
}
return common;
}
static void
finalize_common (CommonJob *common)
{
nautilus_progress_info_finish (common->progress);
if (common->inhibit_cookie != 0) {
gtk_application_uninhibit (GTK_APPLICATION (g_application_get_default ()),
common->inhibit_cookie);
}
common->inhibit_cookie = 0;
g_timer_destroy (common->time);
if (common->parent_window) {
g_object_remove_weak_pointer (G_OBJECT (common->parent_window),
(gpointer *) &common->parent_window);
}
if (common->skip_files) {
g_hash_table_destroy (common->skip_files);
}
if (common->skip_readdir_error) {
g_hash_table_destroy (common->skip_readdir_error);
}
if (common->undo_info != NULL) {
nautilus_file_undo_manager_set_action (common->undo_info);
g_object_unref (common->undo_info);
}
g_object_unref (common->progress);
g_object_unref (common->cancellable);
g_free (common);
}
static void
skip_file (CommonJob *common,
GFile *file)
{
if (common->skip_files == NULL) {
common->skip_files =
g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
}
g_hash_table_insert (common->skip_files, g_object_ref (file), file);
}
static void
skip_readdir_error (CommonJob *common,
GFile *dir)
{
if (common->skip_readdir_error == NULL) {
common->skip_readdir_error =
g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
}
g_hash_table_insert (common->skip_readdir_error, g_object_ref (dir), dir);
}
static gboolean
should_skip_file (CommonJob *common,
GFile *file)
{
if (common->skip_files != NULL) {
return g_hash_table_lookup (common->skip_files, file) != NULL;
}
return FALSE;
}
static gboolean
should_skip_readdir_error (CommonJob *common,
GFile *dir)
{
if (common->skip_readdir_error != NULL) {
return g_hash_table_lookup (common->skip_readdir_error, dir) != NULL;
}
return FALSE;
}
static gboolean
can_delete_without_confirm (GFile *file)
{
if (g_file_has_uri_scheme (file, "burn") ||
g_file_has_uri_scheme (file, "recent") ||
g_file_has_uri_scheme (file, "x-nautilus-desktop")) {
return TRUE;
}
return FALSE;
}
static gboolean
can_delete_files_without_confirm (GList *files)
{
g_assert (files != NULL);
while (files != NULL) {
if (!can_delete_without_confirm (files->data)) {
return FALSE;
}
files = files->next;
}
return TRUE;
}
typedef struct {
GtkWindow **parent_window;
gboolean ignore_close_box;
GtkMessageType message_type;
const char *primary_text;
const char *secondary_text;
const char *details_text;
const char **button_titles;
gboolean show_all;
int result;
} RunSimpleDialogData;
static gboolean
do_run_simple_dialog (gpointer _data)
{
RunSimpleDialogData *data = _data;
const char *button_title;
GtkWidget *dialog;
int result;
int response_id;
/* Create the dialog. */
dialog = gtk_message_dialog_new (*data->parent_window,
0,
data->message_type,
GTK_BUTTONS_NONE,
NULL);
g_object_set (dialog,
"text", data->primary_text,
"secondary-text", data->secondary_text,
NULL);
for (response_id = 0;
data->button_titles[response_id] != NULL;
response_id++) {
button_title = data->button_titles[response_id];
if (!data->show_all && is_all_button_text (button_title)) {
continue;
}
gtk_dialog_add_button (GTK_DIALOG (dialog), button_title, response_id);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), response_id);
}
if (data->details_text) {
eel_gtk_message_dialog_set_details_label (GTK_MESSAGE_DIALOG (dialog),
data->details_text);
}
/* Run it. */
result = gtk_dialog_run (GTK_DIALOG (dialog));
while ((result == GTK_RESPONSE_NONE || result == GTK_RESPONSE_DELETE_EVENT) && data->ignore_close_box) {
result = gtk_dialog_run (GTK_DIALOG (dialog));
}
gtk_widget_destroy (dialog);
data->result = result;
return FALSE;
}
/* NOTE: This frees the primary / secondary strings, in order to
avoid doing that everywhere. So, make sure they are strduped */
static int
run_simple_dialog_va (CommonJob *job,
gboolean ignore_close_box,
GtkMessageType message_type,
char *primary_text,
char *secondary_text,
const char *details_text,
gboolean show_all,
va_list varargs)
{
RunSimpleDialogData *data;
int res;
const char *button_title;
GPtrArray *ptr_array;
g_timer_stop (job->time);
data = g_new0 (RunSimpleDialogData, 1);
data->parent_window = &job->parent_window;
data->ignore_close_box = ignore_close_box;
data->message_type = message_type;
data->primary_text = primary_text;
data->secondary_text = secondary_text;
data->details_text = details_text;
data->show_all = show_all;
ptr_array = g_ptr_array_new ();
while ((button_title = va_arg (varargs, const char *)) != NULL) {
g_ptr_array_add (ptr_array, (char *)button_title);
}
g_ptr_array_add (ptr_array, NULL);
data->button_titles = (const char **)g_ptr_array_free (ptr_array, FALSE);
nautilus_progress_info_pause (job->progress);
g_io_scheduler_job_send_to_mainloop (job->io_job,
do_run_simple_dialog,
data,
NULL);
nautilus_progress_info_resume (job->progress);
res = data->result;
g_free (data->button_titles);
g_free (data);
g_timer_continue (job->time);
g_free (primary_text);
g_free (secondary_text);
return res;
}
#if 0 /* Not used at the moment */
static int
run_simple_dialog (CommonJob *job,
gboolean ignore_close_box,
GtkMessageType message_type,
char *primary_text,
char *secondary_text,
const char *details_text,
...)
{
va_list varargs;
int res;
va_start (varargs, details_text);
res = run_simple_dialog_va (job,
ignore_close_box,
message_type,
primary_text,
secondary_text,
details_text,
varargs);
va_end (varargs);
return res;
}
#endif
static int
run_error (CommonJob *job,
char *primary_text,
char *secondary_text,
const char *details_text,
gboolean show_all,
...)
{
va_list varargs;
int res;
va_start (varargs, show_all);
res = run_simple_dialog_va (job,
FALSE,
GTK_MESSAGE_ERROR,
primary_text,
secondary_text,
details_text,
show_all,
varargs);
va_end (varargs);
return res;
}
static int
run_warning (CommonJob *job,
char *primary_text,
char *secondary_text,
const char *details_text,
gboolean show_all,
...)
{
va_list varargs;
int res;
va_start (varargs, show_all);
res = run_simple_dialog_va (job,
FALSE,
GTK_MESSAGE_WARNING,
primary_text,
secondary_text,
details_text,
show_all,
varargs);
va_end (varargs);
return res;
}
static int
run_question (CommonJob *job,
char *primary_text,
char *secondary_text,
const char *details_text,
gboolean show_all,
...)
{
va_list varargs;
int res;
va_start (varargs, show_all);
res = run_simple_dialog_va (job,
FALSE,
GTK_MESSAGE_QUESTION,
primary_text,
secondary_text,
details_text,
show_all,
varargs);
va_end (varargs);
return res;
}
static int
run_cancel_or_skip_warning (CommonJob *job,
char *primary_text,
char *secondary_text,
const char *details_text,
int total_operations,
int operations_remaining)
{
int response;
if (total_operations == 1) {
response = run_warning (job,
primary_text,
secondary_text,
details_text,
FALSE,
CANCEL,
NULL);
} else {
response = run_warning (job,
primary_text,
secondary_text,
details_text,
operations_remaining > 1,
CANCEL, SKIP_ALL, SKIP,
NULL);
}
return response;
}
static void
inhibit_power_manager (CommonJob *job, const char *message)
{
job->inhibit_cookie = gtk_application_inhibit (GTK_APPLICATION (g_application_get_default ()),
GTK_WINDOW (job->parent_window),
GTK_APPLICATION_INHIBIT_LOGOUT |
GTK_APPLICATION_INHIBIT_SUSPEND,
message);
}
static void
abort_job (CommonJob *job)
{
/* destroy the undo action data too */
g_clear_object (&job->undo_info);
g_cancellable_cancel (job->cancellable);
}
static gboolean
job_aborted (CommonJob *job)
{
return g_cancellable_is_cancelled (job->cancellable);
}
/* Since this happens on a thread we can't use the global prefs object */
static gboolean
should_confirm_trash (void)
{
GSettings *prefs;
gboolean confirm_trash;
prefs = g_settings_new ("org.gnome.nautilus.preferences");
confirm_trash = g_settings_get_boolean (prefs, NAUTILUS_PREFERENCES_CONFIRM_TRASH);
g_object_unref (prefs);
return confirm_trash;
}
static gboolean
confirm_delete_from_trash (CommonJob *job,
GList *files)
{
char *prompt;
int file_count;
int response;
/* Just Say Yes if the preference says not to confirm. */
if (!should_confirm_trash ()) {
return TRUE;
}
file_count = g_list_length (files);
g_assert (file_count > 0);
if (file_count == 1) {
prompt = f (_("Are you sure you want to permanently delete “%B” "
"from the trash?"), files->data);
} else {
prompt = f (ngettext("Are you sure you want to permanently delete "
"the %'d selected item from the trash?",
"Are you sure you want to permanently delete "
"the %'d selected items from the trash?",
file_count),
file_count);
}
response = run_warning (job,
prompt,
f (_("If you delete an item, it will be permanently lost.")),
NULL,
FALSE,
CANCEL, DELETE,
NULL);
return (response == 1);
}
static gboolean
confirm_empty_trash (CommonJob *job)
{
char *prompt;
int response;
/* Just Say Yes if the preference says not to confirm. */
if (!should_confirm_trash ()) {
return TRUE;
}
prompt = f (_("Empty all items from Trash?"));
response = run_warning (job,
prompt,
f(_("All items in the Trash will be permanently deleted.")),
NULL,
FALSE,
CANCEL, _("Empty _Trash"),
NULL);
return (response == 1);
}
static gboolean
confirm_delete_directly (CommonJob *job,
GList *files)
{
char *prompt;
int file_count;
int response;
/* Just Say Yes if the preference says not to confirm. */
if (!should_confirm_trash ()) {
return TRUE;
}
file_count = g_list_length (files);
g_assert (file_count > 0);
if (can_delete_files_without_confirm (files)) {
return TRUE;
}
if (file_count == 1) {
prompt = f (_("Are you sure you want to permanently delete “%B”?"),
files->data);
} else {
prompt = f (ngettext("Are you sure you want to permanently delete "
"the %'d selected item?",
"Are you sure you want to permanently delete "
"the %'d selected items?", file_count),
file_count);
}
response = run_warning (job,
prompt,
f (_("If you delete an item, it will be permanently lost.")),
NULL,
FALSE,
CANCEL, DELETE,
NULL);
return response == 1;
}
static void
report_delete_progress (CommonJob *job,
SourceInfo *source_info,
TransferInfo *transfer_info)
{
int files_left;
double elapsed, transfer_rate;
int remaining_time;
gint64 now;
char *details;
char *status;
DeleteJob *delete_job;
delete_job = (DeleteJob *) job;
now = g_get_monotonic_time ();
files_left = source_info->num_files - transfer_info->num_files;
/* Races and whatnot could cause this to be negative... */
if (files_left < 0) {
files_left = 0;
}
/* If the number of files left is 0, we want to update the status without
* considering this time, since we want to change the status to completed
* and probably we won't get more calls to this function */
if (transfer_info->last_report_time != 0 &&
ABS ((gint64)(transfer_info->last_report_time - now)) < 100 * NSEC_PER_MICROSEC &&
files_left > 0) {
return;
}
transfer_info->last_report_time = now;
if (source_info->num_files == 1) {
if (files_left == 0) {
status = _("Deleted “%B”");
} else {
status = _("Deleting “%B”");
}
nautilus_progress_info_take_status (job->progress,
f (status,
(GFile*) delete_job->files->data));
} else {
if (files_left == 0) {
status = ngettext ("Deleted %'d file",
"Deleted %'d files",
source_info->num_files);
} else {
status = ngettext ("Deleting %'d file",
"Deleting %'d files",
source_info->num_files);
}
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files));
}
elapsed = g_timer_elapsed (job->time, NULL);
transfer_rate = 0;
remaining_time = INT_MAX;
if (elapsed > 0) {
transfer_rate = transfer_info->num_files / elapsed;
if (transfer_rate > 0)
remaining_time = (source_info->num_files - transfer_info->num_files) / transfer_rate;
}
if (elapsed < SECONDS_NEEDED_FOR_RELIABLE_TRANSFER_RATE) {
if (files_left > 0) {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files + 1,
source_info->num_files);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
} else {
if (files_left > 0) {
gchar *time_left_message;
gchar *files_per_second_message;
gchar *concat_detail;
/* To translators: %T will expand to a time duration like "2 minutes".
* So the whole thing will be something like "1 / 5 -- 2 hours left (4 files/sec)"
*
* The singular/plural form will be used depending on the remaining time (i.e. the %T argument).
*/
time_left_message = ngettext ("%'d / %'d \xE2\x80\x94 %T left",
"%'d / %'d \xE2\x80\x94 %T left",
seconds_count_format_time_units (remaining_time));
files_per_second_message = ngettext ("(%d file/sec)",
"(%d files/sec)",
(int) transfer_rate + 0.5);
concat_detail = g_strconcat (time_left_message, files_per_second_message, NULL);
details = f (concat_detail,
transfer_info->num_files + 1, source_info->num_files,
remaining_time,
(int) transfer_rate + 0.5);
g_free (concat_detail);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
}
nautilus_progress_info_set_details (job->progress, details);
if (elapsed > SECONDS_NEEDED_FOR_APROXIMATE_TRANSFER_RATE) {
nautilus_progress_info_set_remaining_time (job->progress,
remaining_time);
nautilus_progress_info_set_elapsed_time (job->progress,
elapsed);
}
if (source_info->num_files != 0) {
nautilus_progress_info_set_progress (job->progress, transfer_info->num_files, source_info->num_files);
}
}
static void delete_file (CommonJob *job, GFile *file,
gboolean *skipped_file,
SourceInfo *source_info,
TransferInfo *transfer_info,
gboolean toplevel);
static void
delete_dir (CommonJob *job, GFile *dir,
gboolean *skipped_file,
SourceInfo *source_info,
TransferInfo *transfer_info,
gboolean toplevel)
{
GFileInfo *info;
GError *error;
GFile *file;
GFileEnumerator *enumerator;
char *primary, *secondary, *details;
int response;
gboolean skip_error;
gboolean local_skipped_file;
local_skipped_file = FALSE;
skip_error = should_skip_readdir_error (job, dir);
retry:
error = NULL;
enumerator = g_file_enumerate_children (dir,
G_FILE_ATTRIBUTE_STANDARD_NAME,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (enumerator) {
error = NULL;
while (!job_aborted (job) &&
(info = g_file_enumerator_next_file (enumerator, job->cancellable, skip_error?NULL:&error)) != NULL) {
file = g_file_get_child (dir,
g_file_info_get_name (info));
delete_file (job, file, &local_skipped_file, source_info, transfer_info, FALSE);
g_object_unref (file);
g_object_unref (info);
}
g_file_enumerator_close (enumerator, job->cancellable, NULL);
g_object_unref (enumerator);
if (error && IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else if (error) {
primary = f (_("Error while deleting."));
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("Files in the folder “%B” cannot be deleted because you do "
"not have permissions to see them."), dir);
} else {
secondary = f (_("There was an error getting information about the files in the folder “%B”."), dir);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, _("_Skip files"),
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
/* Skip: Do Nothing */
local_skipped_file = TRUE;
} else {
g_assert_not_reached ();
}
}
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
primary = f (_("Error while deleting."));
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("The folder “%B” cannot be deleted because you do not have "
"permissions to read it."), dir);
} else {
secondary = f (_("There was an error reading the folder “%B”."), dir);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, SKIP, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
/* Skip: Do Nothing */
local_skipped_file = TRUE;
} else if (response == 2) {
goto retry;
} else {
g_assert_not_reached ();
}
}
if (!job_aborted (job) &&
/* Don't delete dir if there was a skipped file */
!local_skipped_file) {
if (!g_file_delete (dir, job->cancellable, &error)) {
if (job->skip_all_error) {
goto skip;
}
primary = f (_("Error while deleting."));
secondary = f (_("Could not remove the folder %B."), dir);
details = error->message;
response = run_cancel_or_skip_warning (job,
primary,
secondary,
details,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
local_skipped_file = TRUE;
} else if (response == 2) { /* skip */
local_skipped_file = TRUE;
} else {
g_assert_not_reached ();
}
skip:
g_error_free (error);
} else {
nautilus_file_changes_queue_file_removed (dir);
transfer_info->num_files ++;
report_delete_progress (job, source_info, transfer_info);
return;
}
}
if (local_skipped_file) {
*skipped_file = TRUE;
}
}
static void
delete_file (CommonJob *job, GFile *file,
gboolean *skipped_file,
SourceInfo *source_info,
TransferInfo *transfer_info,
gboolean toplevel)
{
GError *error;
char *primary, *secondary, *details;
int response;
if (should_skip_file (job, file)) {
*skipped_file = TRUE;
return;
}
error = NULL;
if (g_file_delete (file, job->cancellable, &error)) {
nautilus_file_changes_queue_file_removed (file);
transfer_info->num_files ++;
report_delete_progress (job, source_info, transfer_info);
return;
}
if (IS_IO_ERROR (error, NOT_EMPTY)) {
g_error_free (error);
delete_dir (job, file,
skipped_file,
source_info, transfer_info,
toplevel);
return;
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
if (job->skip_all_error) {
goto skip;
}
primary = f (_("Error while deleting."));
secondary = f (_("There was an error deleting %B."), file);
details = error->message;
response = run_cancel_or_skip_warning (job,
primary,
secondary,
details,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
skip:
g_error_free (error);
}
*skipped_file = TRUE;
}
static void
delete_files (CommonJob *job, GList *files, int *files_skipped)
{
GList *l;
GFile *file;
SourceInfo source_info;
TransferInfo transfer_info;
gboolean skipped_file;
if (job_aborted (job)) {
return;
}
scan_sources (files,
&source_info,
job,
OP_KIND_DELETE);
if (job_aborted (job)) {
return;
}
g_timer_start (job->time);
memset (&transfer_info, 0, sizeof (transfer_info));
report_delete_progress (job, &source_info, &transfer_info);
for (l = files;
l != NULL && !job_aborted (job);
l = l->next) {
file = l->data;
skipped_file = FALSE;
delete_file (job, file,
&skipped_file,
&source_info, &transfer_info,
TRUE);
if (skipped_file) {
(*files_skipped)++;
}
}
}
static void
report_trash_progress (CommonJob *job,
SourceInfo *source_info,
TransferInfo *transfer_info)
{
int files_left;
double elapsed, transfer_rate;
int remaining_time;
gint64 now;
char *details;
char *status;
DeleteJob *delete_job;
delete_job = (DeleteJob *) job;
now = g_get_monotonic_time ();
files_left = source_info->num_files - transfer_info->num_files;
/* Races and whatnot could cause this to be negative... */
if (files_left < 0) {
files_left = 0;
}
/* If the number of files left is 0, we want to update the status without
* considering this time, since we want to change the status to completed
* and probably we won't get more calls to this function */
if (transfer_info->last_report_time != 0 &&
ABS ((gint64)(transfer_info->last_report_time - now)) < 100 * NSEC_PER_MICROSEC &&
files_left > 0) {
return;
}
transfer_info->last_report_time = now;
if (source_info->num_files == 1) {
if (files_left > 0) {
status = _("Trashing “%B”");
} else {
status = _("Trashed “%B”");
}
nautilus_progress_info_take_status (job->progress,
f (status,
(GFile*) delete_job->files->data));
} else {
if (files_left > 0) {
status = ngettext ("Trashing %'d file",
"Trashing %'d files",
source_info->num_files);
} else {
status = ngettext ("Trashed %'d file",
"Trashed %'d files",
source_info->num_files);
}
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files));
}
elapsed = g_timer_elapsed (job->time, NULL);
transfer_rate = 0;
remaining_time = INT_MAX;
if (elapsed > 0) {
transfer_rate = transfer_info->num_files / elapsed;
if (transfer_rate > 0)
remaining_time = (source_info->num_files - transfer_info->num_files) / transfer_rate;
}
if (elapsed < SECONDS_NEEDED_FOR_RELIABLE_TRANSFER_RATE) {
if (files_left > 0) {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files + 1,
source_info->num_files);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
} else {
if (files_left > 0) {
gchar *time_left_message;
gchar *files_per_second_message;
gchar *concat_detail;
/* To translators: %T will expand to a time duration like "2 minutes".
* So the whole thing will be something like "1 / 5 -- 2 hours left (4 files/sec)"
*
* The singular/plural form will be used depending on the remaining time (i.e. the %T argument).
*/
time_left_message = ngettext ("%'d / %'d \xE2\x80\x94 %T left",
"%'d / %'d \xE2\x80\x94 %T left",
seconds_count_format_time_units (remaining_time));
files_per_second_message = ngettext ("(%d file/sec)",
"(%d files/sec)",
(int) transfer_rate + 0.5);
concat_detail = g_strconcat (time_left_message, files_per_second_message, NULL);
details = f (concat_detail,
transfer_info->num_files + 1, source_info->num_files,
remaining_time,
(int) transfer_rate + 0.5);
g_free (concat_detail);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
}
nautilus_progress_info_set_details (job->progress, details);
if (elapsed > SECONDS_NEEDED_FOR_APROXIMATE_TRANSFER_RATE) {
nautilus_progress_info_set_remaining_time (job->progress,
remaining_time);
nautilus_progress_info_set_elapsed_time (job->progress,
elapsed);
}
if (source_info->num_files != 0) {
nautilus_progress_info_set_progress (job->progress, transfer_info->num_files, source_info->num_files);
}
}
static void
trash_file (CommonJob *job,
GFile *file,
gboolean *skipped_file,
SourceInfo *source_info,
TransferInfo *transfer_info,
gboolean toplevel,
GList *to_delete)
{
GError *error;
char *primary, *secondary, *details;
int response;
if (should_skip_file (job, file)) {
*skipped_file = TRUE;
return;
}
error = NULL;
if (g_file_trash (file, job->cancellable, &error)) {
transfer_info->num_files ++;
nautilus_file_changes_queue_file_removed (file);
if (job->undo_info != NULL) {
nautilus_file_undo_info_trash_add_file (NAUTILUS_FILE_UNDO_INFO_TRASH (job->undo_info), file);
}
report_trash_progress (job, source_info, transfer_info);
return;
}
if (job->skip_all_error) {
*skipped_file = TRUE;
goto skip;
}
if (job->delete_all) {
to_delete = g_list_prepend (to_delete, file);
goto skip;
}
/* Translators: %B is a file name */
primary = f (_("“%B” can't be put in the trash. Do you want to delete it immediately?"), file);
details = NULL;
secondary = NULL;
if (!IS_IO_ERROR (error, NOT_SUPPORTED)) {
details = error->message;
} else if (!g_file_is_native (file)) {
secondary = f (_("This remote location does not support sending items to the trash."));
}
response = run_question (job,
primary,
secondary,
details,
(source_info->num_files - transfer_info->num_files) > 1,
CANCEL, SKIP_ALL, SKIP, DELETE_ALL, DELETE,
NULL);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
((DeleteJob *) job)->user_cancel = TRUE;
abort_job (job);
} else if (response == 1) { /* skip all */
*skipped_file = TRUE;
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
*skipped_file = TRUE;
job->skip_all_error = TRUE;
} else if (response == 3) { /* delete all */
to_delete = g_list_prepend (to_delete, file);
job->delete_all = TRUE;
} else if (response == 4) { /* delete */
to_delete = g_list_prepend (to_delete, file);
}
skip:
g_error_free (error);
}
static void
trash_files (CommonJob *job,
GList *files,
int *files_skipped)
{
GList *l;
GFile *file;
GList *to_delete;
SourceInfo source_info;
TransferInfo transfer_info;
gboolean skipped_file;
if (job_aborted (job)) {
return;
}
scan_sources (files,
&source_info,
job,
OP_KIND_TRASH);
if (job_aborted (job)) {
return;
}
g_timer_start (job->time);
memset (&transfer_info, 0, sizeof (transfer_info));
report_trash_progress (job, &source_info, &transfer_info);
to_delete = NULL;
for (l = files;
l != NULL && !job_aborted (job);
l = l->next) {
file = l->data;
skipped_file = FALSE;
trash_file (job, file,
&skipped_file,
&source_info, &transfer_info,
TRUE, to_delete);
if (skipped_file) {
(*files_skipped)++;
}
}
if (to_delete) {
to_delete = g_list_reverse (to_delete);
delete_files (job, to_delete, files_skipped);
g_list_free (to_delete);
}
}
static gboolean
delete_job_done (gpointer user_data)
{
DeleteJob *job;
GHashTable *debuting_uris;
job = user_data;
g_list_free_full (job->files, g_object_unref);
if (job->done_callback) {
debuting_uris = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
job->done_callback (debuting_uris, job->user_cancel, job->done_callback_data);
g_hash_table_unref (debuting_uris);
}
finalize_common ((CommonJob *)job);
nautilus_file_changes_consume_changes (TRUE);
return FALSE;
}
static gboolean
delete_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
DeleteJob *job = user_data;
GList *to_trash_files;
GList *to_delete_files;
GList *l;
GFile *file;
gboolean confirmed;
CommonJob *common;
gboolean must_confirm_delete_in_trash;
gboolean must_confirm_delete;
int files_skipped;
common = (CommonJob *)job;
common->io_job = io_job;
nautilus_progress_info_start (job->common.progress);
to_trash_files = NULL;
to_delete_files = NULL;
must_confirm_delete_in_trash = FALSE;
must_confirm_delete = FALSE;
files_skipped = 0;
for (l = job->files; l != NULL; l = l->next) {
file = l->data;
if (job->try_trash &&
g_file_has_uri_scheme (file, "trash")) {
must_confirm_delete_in_trash = TRUE;
to_delete_files = g_list_prepend (to_delete_files, file);
} else if (can_delete_without_confirm (file)) {
to_delete_files = g_list_prepend (to_delete_files, file);
} else {
if (job->try_trash) {
to_trash_files = g_list_prepend (to_trash_files, file);
} else {
must_confirm_delete = TRUE;
to_delete_files = g_list_prepend (to_delete_files, file);
}
}
}
if (to_delete_files != NULL) {
to_delete_files = g_list_reverse (to_delete_files);
confirmed = TRUE;
if (must_confirm_delete_in_trash) {
confirmed = confirm_delete_from_trash (common, to_delete_files);
} else if (must_confirm_delete) {
confirmed = confirm_delete_directly (common, to_delete_files);
}
if (confirmed) {
delete_files (common, to_delete_files, &files_skipped);
} else {
job->user_cancel = TRUE;
}
}
if (to_trash_files != NULL) {
to_trash_files = g_list_reverse (to_trash_files);
trash_files (common, to_trash_files, &files_skipped);
}
g_list_free (to_trash_files);
g_list_free (to_delete_files);
if (files_skipped == g_list_length (job->files)) {
/* User has skipped all files, report user cancel */
job->user_cancel = TRUE;
}
g_io_scheduler_job_send_to_mainloop_async (io_job,
delete_job_done,
job,
NULL);
return FALSE;
}
static void
trash_or_delete_internal (GList *files,
GtkWindow *parent_window,
gboolean try_trash,
NautilusDeleteCallback done_callback,
gpointer done_callback_data)
{
DeleteJob *job;
/* TODO: special case desktop icon link files ... */
job = op_job_new (DeleteJob, parent_window);
job->files = g_list_copy_deep (files, (GCopyFunc) g_object_ref, NULL);
job->try_trash = try_trash;
job->user_cancel = FALSE;
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
if (try_trash) {
inhibit_power_manager ((CommonJob *)job, _("Trashing Files"));
} else {
inhibit_power_manager ((CommonJob *)job, _("Deleting Files"));
}
if (!nautilus_file_undo_manager_is_operating () && try_trash) {
job->common.undo_info = nautilus_file_undo_info_trash_new (g_list_length (files));
}
g_io_scheduler_push_job (delete_job,
job,
NULL,
0,
NULL);
}
void
nautilus_file_operations_trash_or_delete (GList *files,
GtkWindow *parent_window,
NautilusDeleteCallback done_callback,
gpointer done_callback_data)
{
trash_or_delete_internal (files, parent_window,
TRUE,
done_callback, done_callback_data);
}
void
nautilus_file_operations_delete (GList *files,
GtkWindow *parent_window,
NautilusDeleteCallback done_callback,
gpointer done_callback_data)
{
trash_or_delete_internal (files, parent_window,
FALSE,
done_callback, done_callback_data);
}
typedef struct {
gboolean eject;
GMount *mount;
GMountOperation *mount_operation;
GtkWindow *parent_window;
NautilusUnmountCallback callback;
gpointer callback_data;
} UnmountData;
static void
unmount_data_free (UnmountData *data)
{
if (data->parent_window) {
g_object_remove_weak_pointer (G_OBJECT (data->parent_window),
(gpointer *) &data->parent_window);
}
g_clear_object (&data->mount_operation);
g_object_unref (data->mount);
g_free (data);
}
static void
unmount_mount_callback (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
UnmountData *data = user_data;
GError *error;
char *primary;
gboolean unmounted;
error = NULL;
if (data->eject) {
unmounted = g_mount_eject_with_operation_finish (G_MOUNT (source_object),
res, &error);
} else {
unmounted = g_mount_unmount_with_operation_finish (G_MOUNT (source_object),
res, &error);
}
if (! unmounted) {
if (error->code != G_IO_ERROR_FAILED_HANDLED) {
if (data->eject) {
primary = f (_("Unable to eject %V"), source_object);
} else {
primary = f (_("Unable to unmount %V"), source_object);
}
eel_show_error_dialog (primary,
error->message,
data->parent_window);
g_free (primary);
}
}
if (data->callback) {
data->callback (data->callback_data);
}
if (error != NULL) {
g_error_free (error);
}
unmount_data_free (data);
}
static void
do_unmount (UnmountData *data)
{
GMountOperation *mount_op;
if (data->mount_operation) {
mount_op = g_object_ref (data->mount_operation);
} else {
mount_op = gtk_mount_operation_new (data->parent_window);
}
if (data->eject) {
g_mount_eject_with_operation (data->mount,
0,
mount_op,
NULL,
unmount_mount_callback,
data);
} else {
g_mount_unmount_with_operation (data->mount,
0,
mount_op,
NULL,
unmount_mount_callback,
data);
}
g_object_unref (mount_op);
}
static gboolean
dir_has_files (GFile *dir)
{
GFileEnumerator *enumerator;
gboolean res;
GFileInfo *file_info;
res = FALSE;
enumerator = g_file_enumerate_children (dir,
G_FILE_ATTRIBUTE_STANDARD_NAME,
0,
NULL, NULL);
if (enumerator) {
file_info = g_file_enumerator_next_file (enumerator, NULL, NULL);
if (file_info != NULL) {
res = TRUE;
g_object_unref (file_info);
}
g_file_enumerator_close (enumerator, NULL, NULL);
g_object_unref (enumerator);
}
return res;
}
static GList *
get_trash_dirs_for_mount (GMount *mount)
{
GFile *root;
GFile *trash;
char *relpath;
GList *list;
root = g_mount_get_root (mount);
if (root == NULL) {
return NULL;
}
list = NULL;
if (g_file_is_native (root)) {
relpath = g_strdup_printf (".Trash/%d", getuid ());
trash = g_file_resolve_relative_path (root, relpath);
g_free (relpath);
list = g_list_prepend (list, g_file_get_child (trash, "files"));
list = g_list_prepend (list, g_file_get_child (trash, "info"));
g_object_unref (trash);
relpath = g_strdup_printf (".Trash-%d", getuid ());
trash = g_file_get_child (root, relpath);
g_free (relpath);
list = g_list_prepend (list, g_file_get_child (trash, "files"));
list = g_list_prepend (list, g_file_get_child (trash, "info"));
g_object_unref (trash);
}
g_object_unref (root);
return list;
}
static gboolean
has_trash_files (GMount *mount)
{
GList *dirs, *l;
GFile *dir;
gboolean res;
dirs = get_trash_dirs_for_mount (mount);
res = FALSE;
for (l = dirs; l != NULL; l = l->next) {
dir = l->data;
if (dir_has_files (dir)) {
res = TRUE;
break;
}
}
g_list_free_full (dirs, g_object_unref);
return res;
}
static gint
prompt_empty_trash (GtkWindow *parent_window)
{
gint result;
GtkWidget *dialog;
GdkScreen *screen;
screen = NULL;
if (parent_window != NULL) {
screen = gtk_widget_get_screen (GTK_WIDGET (parent_window));
}
/* Do we need to be modal ? */
dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
_("Do you want to empty the trash before you unmount?"));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("In order to regain the "
"free space on this volume "
"the trash must be emptied. "
"All trashed items on the volume "
"will be permanently lost."));
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
_("Do _not Empty Trash"), GTK_RESPONSE_REJECT,
CANCEL, GTK_RESPONSE_CANCEL,
_("Empty _Trash"), GTK_RESPONSE_ACCEPT, NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
gtk_window_set_title (GTK_WINDOW (dialog), ""); /* as per HIG */
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE);
if (screen) {
gtk_window_set_screen (GTK_WINDOW (dialog), screen);
}
atk_object_set_role (gtk_widget_get_accessible (dialog), ATK_ROLE_ALERT);
gtk_window_set_wmclass (GTK_WINDOW (dialog), "empty_trash",
"Nautilus");
/* Make transient for the window group */
gtk_widget_realize (dialog);
if (screen != NULL) {
gdk_window_set_transient_for (gtk_widget_get_window (GTK_WIDGET (dialog)),
gdk_screen_get_root_window (screen));
}
result = gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
return result;
}
static void
empty_trash_for_unmount_done (gboolean success,
gpointer user_data)
{
UnmountData *data = user_data;
do_unmount (data);
}
void
nautilus_file_operations_unmount_mount_full (GtkWindow *parent_window,
GMount *mount,
GMountOperation *mount_operation,
gboolean eject,
gboolean check_trash,
NautilusUnmountCallback callback,
gpointer callback_data)
{
UnmountData *data;
int response;
data = g_new0 (UnmountData, 1);
data->callback = callback;
data->callback_data = callback_data;
if (parent_window) {
data->parent_window = parent_window;
g_object_add_weak_pointer (G_OBJECT (data->parent_window),
(gpointer *) &data->parent_window);
}
if (mount_operation) {
data->mount_operation = g_object_ref (mount_operation);
}
data->eject = eject;
data->mount = g_object_ref (mount);
if (check_trash && has_trash_files (mount)) {
response = prompt_empty_trash (parent_window);
if (response == GTK_RESPONSE_ACCEPT) {
EmptyTrashJob *job;
job = op_job_new (EmptyTrashJob, parent_window);
job->should_confirm = FALSE;
job->trash_dirs = get_trash_dirs_for_mount (mount);
job->done_callback = empty_trash_for_unmount_done;
job->done_callback_data = data;
g_io_scheduler_push_job (empty_trash_job,
job,
NULL,
0,
NULL);
return;
} else if (response == GTK_RESPONSE_CANCEL) {
if (callback) {
callback (callback_data);
}
unmount_data_free (data);
return;
}
}
do_unmount (data);
}
void
nautilus_file_operations_unmount_mount (GtkWindow *parent_window,
GMount *mount,
gboolean eject,
gboolean check_trash)
{
nautilus_file_operations_unmount_mount_full (parent_window, mount, NULL, eject,
check_trash, NULL, NULL);
}
static void
mount_callback_data_notify (gpointer data,
GObject *object)
{
GMountOperation *mount_op;
mount_op = G_MOUNT_OPERATION (data);
g_object_set_data (G_OBJECT (mount_op), "mount-callback", NULL);
g_object_set_data (G_OBJECT (mount_op), "mount-callback-data", NULL);
}
static void
volume_mount_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
NautilusMountCallback mount_callback;
GObject *mount_callback_data_object;
GMountOperation *mount_op = user_data;
GError *error;
char *primary;
char *name;
gboolean success;
success = TRUE;
error = NULL;
if (!g_volume_mount_finish (G_VOLUME (source_object), res, &error)) {
if (error->code != G_IO_ERROR_FAILED_HANDLED &&
error->code != G_IO_ERROR_ALREADY_MOUNTED) {
GtkWindow *parent;
parent = gtk_mount_operation_get_parent (GTK_MOUNT_OPERATION (mount_op));
name = g_volume_get_name (G_VOLUME (source_object));
primary = g_strdup_printf (_("Unable to access “%s”"), name);
g_free (name);
success = FALSE;
eel_show_error_dialog (primary,
error->message,
parent);
g_free (primary);
}
g_error_free (error);
}
mount_callback = (NautilusMountCallback)
g_object_get_data (G_OBJECT (mount_op), "mount-callback");
mount_callback_data_object =
g_object_get_data (G_OBJECT (mount_op), "mount-callback-data");
if (mount_callback != NULL) {
(* mount_callback) (G_VOLUME (source_object),
success,
mount_callback_data_object);
if (mount_callback_data_object != NULL) {
g_object_weak_unref (mount_callback_data_object,
mount_callback_data_notify,
mount_op);
}
}
g_object_unref (mount_op);
}
void
nautilus_file_operations_mount_volume (GtkWindow *parent_window,
GVolume *volume)
{
nautilus_file_operations_mount_volume_full (parent_window, volume,
NULL, NULL);
}
void
nautilus_file_operations_mount_volume_full (GtkWindow *parent_window,
GVolume *volume,
NautilusMountCallback mount_callback,
GObject *mount_callback_data_object)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (parent_window);
g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
g_object_set_data (G_OBJECT (mount_op),
"mount-callback",
mount_callback);
if (mount_callback != NULL &&
mount_callback_data_object != NULL) {
g_object_weak_ref (mount_callback_data_object,
mount_callback_data_notify,
mount_op);
}
g_object_set_data (G_OBJECT (mount_op),
"mount-callback-data",
mount_callback_data_object);
g_volume_mount (volume, 0, mount_op, NULL, volume_mount_cb, mount_op);
}
static void
report_preparing_count_progress (CommonJob *job,
SourceInfo *source_info)
{
char *s;
switch (source_info->op) {
default:
case OP_KIND_COPY:
s = f (ngettext("Preparing to copy %'d file (%S)",
"Preparing to copy %'d files (%S)",
source_info->num_files),
source_info->num_files, source_info->num_bytes);
break;
case OP_KIND_MOVE:
s = f (ngettext("Preparing to move %'d file (%S)",
"Preparing to move %'d files (%S)",
source_info->num_files),
source_info->num_files, source_info->num_bytes);
break;
case OP_KIND_DELETE:
s = f (ngettext("Preparing to delete %'d file (%S)",
"Preparing to delete %'d files (%S)",
source_info->num_files),
source_info->num_files, source_info->num_bytes);
break;
case OP_KIND_TRASH:
s = f (ngettext("Preparing to trash %'d file",
"Preparing to trash %'d files",
source_info->num_files),
source_info->num_files);
break;
}
nautilus_progress_info_take_details (job->progress, s);
nautilus_progress_info_pulse_progress (job->progress);
}
static void
count_file (GFileInfo *info,
CommonJob *job,
SourceInfo *source_info)
{
source_info->num_files += 1;
source_info->num_bytes += g_file_info_get_size (info);
if (source_info->num_files_since_progress++ > 100) {
report_preparing_count_progress (job, source_info);
source_info->num_files_since_progress = 0;
}
}
static char *
get_scan_primary (OpKind kind)
{
switch (kind) {
default:
case OP_KIND_COPY:
return f (_("Error while copying."));
case OP_KIND_MOVE:
return f (_("Error while moving."));
case OP_KIND_DELETE:
return f (_("Error while deleting."));
case OP_KIND_TRASH:
return f (_("Error while moving files to trash."));
}
}
static void
scan_dir (GFile *dir,
SourceInfo *source_info,
CommonJob *job,
GQueue *dirs)
{
GFileInfo *info;
GError *error;
GFile *subdir;
GFileEnumerator *enumerator;
char *primary, *secondary, *details;
int response;
SourceInfo saved_info;
saved_info = *source_info;
retry:
error = NULL;
enumerator = g_file_enumerate_children (dir,
G_FILE_ATTRIBUTE_STANDARD_NAME","
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_STANDARD_SIZE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (enumerator) {
error = NULL;
while ((info = g_file_enumerator_next_file (enumerator, job->cancellable, &error)) != NULL) {
count_file (info, job, source_info);
if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
subdir = g_file_get_child (dir,
g_file_info_get_name (info));
/* Push to head, since we want depth-first */
g_queue_push_head (dirs, subdir);
}
g_object_unref (info);
}
g_file_enumerator_close (enumerator, job->cancellable, NULL);
g_object_unref (enumerator);
if (error && IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else if (error) {
primary = get_scan_primary (source_info->op);
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("Files in the folder “%B” cannot be handled because you do "
"not have permissions to see them."), dir);
} else {
secondary = f (_("There was an error getting information about the files in the folder “%B”."), dir);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, RETRY, SKIP,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
*source_info = saved_info;
goto retry;
} else if (response == 2) {
skip_readdir_error (job, dir);
} else {
g_assert_not_reached ();
}
}
} else if (job->skip_all_error) {
g_error_free (error);
skip_file (job, dir);
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
primary = get_scan_primary (source_info->op);
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("The folder “%B” cannot be handled because you do not have "
"permissions to read it."), dir);
} else {
secondary = f (_("There was an error reading the folder “%B”."), dir);
details = error->message;
}
/* set show_all to TRUE here, as we don't know how many
* files we'll end up processing yet.
*/
response = run_warning (job,
primary,
secondary,
details,
TRUE,
CANCEL, SKIP_ALL, SKIP, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1 || response == 2) {
if (response == 1) {
job->skip_all_error = TRUE;
}
skip_file (job, dir);
} else if (response == 3) {
goto retry;
} else {
g_assert_not_reached ();
}
}
}
static void
scan_file (GFile *file,
SourceInfo *source_info,
CommonJob *job)
{
GFileInfo *info;
GError *error;
GQueue *dirs;
GFile *dir;
char *primary;
char *secondary;
char *details;
int response;
dirs = g_queue_new ();
retry:
error = NULL;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_STANDARD_SIZE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (info) {
count_file (info, job, source_info);
if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
g_queue_push_head (dirs, g_object_ref (file));
}
g_object_unref (info);
} else if (job->skip_all_error) {
g_error_free (error);
skip_file (job, file);
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
primary = get_scan_primary (source_info->op);
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("The file “%B” cannot be handled because you do not have "
"permissions to read it."), file);
} else {
secondary = f (_("There was an error getting information about “%B”."), file);
details = error->message;
}
/* set show_all to TRUE here, as we don't know how many
* files we'll end up processing yet.
*/
response = run_warning (job,
primary,
secondary,
details,
TRUE,
CANCEL, SKIP_ALL, SKIP, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1 || response == 2) {
if (response == 1) {
job->skip_all_error = TRUE;
}
skip_file (job, file);
} else if (response == 3) {
goto retry;
} else {
g_assert_not_reached ();
}
}
while (!job_aborted (job) &&
(dir = g_queue_pop_head (dirs)) != NULL) {
scan_dir (dir, source_info, job, dirs);
g_object_unref (dir);
}
/* Free all from queue if we exited early */
g_queue_foreach (dirs, (GFunc)g_object_unref, NULL);
g_queue_free (dirs);
}
static void
scan_sources (GList *files,
SourceInfo *source_info,
CommonJob *job,
OpKind kind)
{
GList *l;
GFile *file;
memset (source_info, 0, sizeof (SourceInfo));
source_info->op = kind;
report_preparing_count_progress (job, source_info);
for (l = files; l != NULL && !job_aborted (job); l = l->next) {
file = l->data;
scan_file (file,
source_info,
job);
}
/* Make sure we report the final count */
report_preparing_count_progress (job, source_info);
}
static void
verify_destination (CommonJob *job,
GFile *dest,
char **dest_fs_id,
goffset required_size)
{
GFileInfo *info, *fsinfo;
GError *error;
guint64 free_size;
guint64 size_difference;
char *primary, *secondary, *details;
int response;
GFileType file_type;
gboolean dest_is_symlink = FALSE;
if (dest_fs_id) {
*dest_fs_id = NULL;
}
retry:
error = NULL;
info = g_file_query_info (dest,
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_ID_FILESYSTEM,
dest_is_symlink ? G_FILE_QUERY_INFO_NONE : G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (info == NULL) {
if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
return;
}
primary = f (_("Error while copying to “%B”."), dest);
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("You do not have permissions to access the destination folder."));
} else {
secondary = f (_("There was an error getting information about the destination."));
details = error->message;
}
response = run_error (job,
primary,
secondary,
details,
FALSE,
CANCEL, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
goto retry;
} else {
g_assert_not_reached ();
}
return;
}
file_type = g_file_info_get_file_type (info);
if (!dest_is_symlink && file_type == G_FILE_TYPE_SYMBOLIC_LINK) {
/* Record that destination is a symlink and do real stat() once again */
dest_is_symlink = TRUE;
g_object_unref (info);
goto retry;
}
if (dest_fs_id) {
*dest_fs_id =
g_strdup (g_file_info_get_attribute_string (info,
G_FILE_ATTRIBUTE_ID_FILESYSTEM));
}
g_object_unref (info);
if (file_type != G_FILE_TYPE_DIRECTORY) {
primary = f (_("Error while copying to “%B”."), dest);
secondary = f (_("The destination is not a folder."));
run_error (job,
primary,
secondary,
NULL,
FALSE,
CANCEL,
NULL);
abort_job (job);
return;
}
if (dest_is_symlink) {
/* We can't reliably statfs() destination if it's a symlink, thus not doing any further checks. */
return;
}
fsinfo = g_file_query_filesystem_info (dest,
G_FILE_ATTRIBUTE_FILESYSTEM_FREE","
G_FILE_ATTRIBUTE_FILESYSTEM_READONLY,
job->cancellable,
NULL);
if (fsinfo == NULL) {
/* All sorts of things can go wrong getting the fs info (like not supported)
* only check these things if the fs returns them
*/
return;
}
if (required_size > 0 &&
g_file_info_has_attribute (fsinfo, G_FILE_ATTRIBUTE_FILESYSTEM_FREE)) {
free_size = g_file_info_get_attribute_uint64 (fsinfo,
G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
if (free_size < required_size) {
size_difference = required_size - free_size;
primary = f (_("Error while copying to “%B”."), dest);
secondary = f (_("There is not enough space on the destination. Try to remove files to make space."));
details = f (_("%S more space is required to copy to the destination."), size_difference);
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL,
COPY_FORCE,
RETRY,
NULL);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 2) {
goto retry;
} else if (response == 1) {
/* We are forced to copy - just fall through ... */
} else {
g_assert_not_reached ();
}
}
}
if (!job_aborted (job) &&
g_file_info_get_attribute_boolean (fsinfo,
G_FILE_ATTRIBUTE_FILESYSTEM_READONLY)) {
primary = f (_("Error while copying to “%B”."), dest);
secondary = f (_("The destination is read-only."));
run_error (job,
primary,
secondary,
NULL,
FALSE,
CANCEL,
NULL);
g_error_free (error);
abort_job (job);
}
g_object_unref (fsinfo);
}
static void
report_copy_progress (CopyMoveJob *copy_job,
SourceInfo *source_info,
TransferInfo *transfer_info)
{
int files_left;
goffset total_size;
double elapsed, transfer_rate;
int remaining_time;
guint64 now;
CommonJob *job;
gboolean is_move;
gchar *status;
char *details;
job = (CommonJob *)copy_job;
is_move = copy_job->is_move;
now = g_get_monotonic_time ();
files_left = source_info->num_files - transfer_info->num_files;
/* Races and whatnot could cause this to be negative... */
if (files_left < 0) {
files_left = 0;
}
/* If the number of files left is 0, we want to update the status without
* considering this time, since we want to change the status to completed
* and probably we won't get more calls to this function */
if (transfer_info->last_report_time != 0 &&
ABS ((gint64)(transfer_info->last_report_time - now)) < 100 * NSEC_PER_MICROSEC &&
files_left > 0) {
return;
}
transfer_info->last_report_time = now;
if (files_left != transfer_info->last_reported_files_left ||
transfer_info->last_reported_files_left == 0) {
/* Avoid changing this unless files_left changed since last time */
transfer_info->last_reported_files_left = files_left;
if (source_info->num_files == 1) {
if (copy_job->destination != NULL) {
if (is_move) {
if (files_left > 0) {
status = _("Moving “%B” to “%B”");
} else {
status = _("Moved “%B” to “%B”");
}
} else {
if (files_left > 0) {
status = _("Copying “%B” to “%B”");
} else {
status = _("Copied “%B” to “%B”");
}
}
nautilus_progress_info_take_status (job->progress,
f (status,
copy_job->fake_display_source != NULL ?
copy_job->fake_display_source :
(GFile *)copy_job->files->data,
copy_job->destination));
} else {
if (files_left > 0) {
status = _("Duplicating “%B”");
} else {
status = _("Duplicated “%B”");
}
nautilus_progress_info_take_status (job->progress,
f (status,
(GFile *)copy_job->files->data));
}
} else if (copy_job->files != NULL) {
if (copy_job->destination != NULL) {
if (files_left > 0) {
if (is_move) {
status = ngettext ("Moving %'d file to “%B”",
"Moving %'d files to “%B”",
source_info->num_files);
} else {
status = ngettext ("Copying %'d file to “%B”",
"Copying %'d files to “%B”",
source_info->num_files);
}
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files,
(GFile *)copy_job->destination));
} else {
if (is_move) {
status = ngettext ("Moved %'d file to “%B”",
"Moved %'d files to “%B”",
source_info->num_files);
} else {
status = ngettext ("Copied %'d file to “%B”",
"Copied %'d files to “%B”",
source_info->num_files);
}
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files,
(GFile *)copy_job->destination));
}
} else {
GFile *parent;
parent = g_file_get_parent (copy_job->files->data);
if (files_left > 0) {
status = ngettext ("Duplicating %'d file in “%B”",
"Duplicating %'d files in “%B”",
transfer_info->num_files + 1);
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files + 1,
parent));
} else {
status = ngettext ("Duplicated %'d file in “%B”",
"Duplicated %'d files in “%B”",
source_info->num_files);
nautilus_progress_info_take_status (job->progress,
f (status,
source_info->num_files,
parent));
}
g_object_unref (parent);
}
}
}
total_size = MAX (source_info->num_bytes, transfer_info->num_bytes);
elapsed = g_timer_elapsed (job->time, NULL);
transfer_rate = 0;
remaining_time = INT_MAX;
if (elapsed > 0) {
transfer_rate = transfer_info->num_bytes / elapsed;
if (transfer_rate > 0)
remaining_time = (total_size - transfer_info->num_bytes) / transfer_rate;
}
if (elapsed < SECONDS_NEEDED_FOR_RELIABLE_TRANSFER_RATE &&
transfer_rate > 0) {
if (source_info->num_files == 1) {
/* To translators: %S will expand to a size like "2 bytes" or "3 MB", so something like "4 kb / 4 MB" */
details = f (_("%S / %S"), transfer_info->num_bytes, total_size);
} else {
if (files_left > 0) {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files + 1,
source_info->num_files);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
}
} else {
if (source_info->num_files == 1) {
if (files_left > 0) {
/* To translators: %S will expand to a size like "2 bytes" or "3 MB", %T to a time duration like
* "2 minutes". So the whole thing will be something like "2 kb / 4 MB -- 2 hours left (4kb/sec)"
*
* The singular/plural form will be used depending on the remaining time (i.e. the %T argument).
*/
details = f (ngettext ("%S / %S \xE2\x80\x94 %T left (%S/sec)",
"%S / %S \xE2\x80\x94 %T left (%S/sec)",
seconds_count_format_time_units (remaining_time)),
transfer_info->num_bytes, total_size,
remaining_time,
(goffset)transfer_rate);
} else {
/* To translators: %S will expand to a size like "2 bytes" or "3 MB". */
details = f (_("%S / %S"),
transfer_info->num_bytes,
total_size);
}
} else {
if (files_left > 0) {
/* To translators: %T will expand to a time duration like "2 minutes".
* So the whole thing will be something like "1 / 5 -- 2 hours left (4kb/sec)"
*
* The singular/plural form will be used depending on the remaining time (i.e. the %T argument).
*/
details = f (ngettext ("%'d / %'d \xE2\x80\x94 %T left (%S/sec)",
"%'d / %'d \xE2\x80\x94 %T left (%S/sec)",
seconds_count_format_time_units (remaining_time)),
transfer_info->num_files + 1, source_info->num_files,
remaining_time,
(goffset)transfer_rate);
} else {
/* To translators: %'d is the number of files completed for the operation,
* so it will be something like 2/14. */
details = f (_("%'d / %'d"),
transfer_info->num_files,
source_info->num_files);
}
}
}
nautilus_progress_info_take_details (job->progress, details);
if (elapsed > SECONDS_NEEDED_FOR_APROXIMATE_TRANSFER_RATE) {
nautilus_progress_info_set_remaining_time (job->progress,
remaining_time);
nautilus_progress_info_set_elapsed_time (job->progress,
elapsed);
}
nautilus_progress_info_set_progress (job->progress, transfer_info->num_bytes, total_size);
}
static int
get_max_name_length (GFile *file_dir)
{
int max_length;
char *dir;
long max_path;
long max_name;
max_length = -1;
if (!g_file_has_uri_scheme (file_dir, "file"))
return max_length;
dir = g_file_get_path (file_dir);
if (!dir)
return max_length;
max_path = pathconf (dir, _PC_PATH_MAX);
max_name = pathconf (dir, _PC_NAME_MAX);
if (max_name == -1 && max_path == -1) {
max_length = -1;
} else if (max_name == -1 && max_path != -1) {
max_length = max_path - (strlen (dir) + 1);
} else if (max_name != -1 && max_path == -1) {
max_length = max_name;
} else {
int leftover;
leftover = max_path - (strlen (dir) + 1);
max_length = MIN (leftover, max_name);
}
g_free (dir);
return max_length;
}
#define FAT_FORBIDDEN_CHARACTERS "/:;*?\"<>"
static gboolean
fat_str_replace (char *str,
char replacement)
{
gboolean success;
int i;
success = FALSE;
for (i = 0; str[i] != '\0'; i++) {
if (strchr (FAT_FORBIDDEN_CHARACTERS, str[i]) ||
str[i] < 32) {
success = TRUE;
str[i] = replacement;
}
}
return success;
}
static gboolean
make_file_name_valid_for_dest_fs (char *filename,
const char *dest_fs_type)
{
if (dest_fs_type != NULL && filename != NULL) {
if (!strcmp (dest_fs_type, "fat") ||
!strcmp (dest_fs_type, "vfat") ||
!strcmp (dest_fs_type, "msdos") ||
!strcmp (dest_fs_type, "msdosfs")) {
gboolean ret;
int i, old_len;
ret = fat_str_replace (filename, '_');
old_len = strlen (filename);
for (i = 0; i < old_len; i++) {
if (filename[i] != ' ') {
g_strchomp (filename);
ret |= (old_len != strlen (filename));
break;
}
}
return ret;
}
}
return FALSE;
}
static GFile *
get_unique_target_file (GFile *src,
GFile *dest_dir,
gboolean same_fs,
const char *dest_fs_type,
int count)
{
const char *editname, *end;
char *basename, *new_name;
GFileInfo *info;
GFile *dest;
int max_length;
max_length = get_max_name_length (dest_dir);
dest = NULL;
info = g_file_query_info (src,
G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME,
0, NULL, NULL);
if (info != NULL) {
editname = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME);
if (editname != NULL) {
new_name = get_duplicate_name (editname, count, max_length);
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, new_name, NULL);
g_free (new_name);
}
g_object_unref (info);
}
if (dest == NULL) {
basename = g_file_get_basename (src);
if (g_utf8_validate (basename, -1, NULL)) {
new_name = get_duplicate_name (basename, count, max_length);
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, new_name, NULL);
g_free (new_name);
}
if (dest == NULL) {
end = strrchr (basename, '.');
if (end != NULL) {
count += atoi (end + 1);
}
new_name = g_strdup_printf ("%s.%d", basename, count);
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child (dest_dir, new_name);
g_free (new_name);
}
g_free (basename);
}
return dest;
}
static GFile *
get_target_file_for_link (GFile *src,
GFile *dest_dir,
const char *dest_fs_type,
int count)
{
const char *editname;
char *basename, *new_name;
GFileInfo *info;
GFile *dest;
int max_length;
max_length = get_max_name_length (dest_dir);
dest = NULL;
info = g_file_query_info (src,
G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME,
0, NULL, NULL);
if (info != NULL) {
editname = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME);
if (editname != NULL) {
new_name = get_link_name (editname, count, max_length);
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, new_name, NULL);
g_free (new_name);
}
g_object_unref (info);
}
if (dest == NULL) {
basename = g_file_get_basename (src);
make_file_name_valid_for_dest_fs (basename, dest_fs_type);
if (g_utf8_validate (basename, -1, NULL)) {
new_name = get_link_name (basename, count, max_length);
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, new_name, NULL);
g_free (new_name);
}
if (dest == NULL) {
if (count == 1) {
new_name = g_strdup_printf ("%s.lnk", basename);
} else {
new_name = g_strdup_printf ("%s.lnk%d", basename, count);
}
make_file_name_valid_for_dest_fs (new_name, dest_fs_type);
dest = g_file_get_child (dest_dir, new_name);
g_free (new_name);
}
g_free (basename);
}
return dest;
}
static GFile *
get_target_file_with_custom_name (GFile *src,
GFile *dest_dir,
const char *dest_fs_type,
gboolean same_fs,
const gchar *custom_name)
{
char *basename;
GFile *dest;
GFileInfo *info;
char *copyname;
dest = NULL;
if (custom_name != NULL) {
copyname = g_strdup (custom_name);
make_file_name_valid_for_dest_fs (copyname, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, copyname, NULL);
g_free (copyname);
}
if (dest == NULL && !same_fs) {
info = g_file_query_info (src,
G_FILE_ATTRIBUTE_STANDARD_COPY_NAME ","
G_FILE_ATTRIBUTE_TRASH_ORIG_PATH,
0, NULL, NULL);
if (info) {
copyname = NULL;
/* if file is being restored from trash make sure it uses its original name */
if (g_file_has_uri_scheme (src, "trash")) {
copyname = g_strdup (g_file_info_get_attribute_byte_string (info, G_FILE_ATTRIBUTE_TRASH_ORIG_PATH));
}
if (copyname == NULL) {
copyname = g_strdup (g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_COPY_NAME));
}
if (copyname) {
make_file_name_valid_for_dest_fs (copyname, dest_fs_type);
dest = g_file_get_child_for_display_name (dest_dir, copyname, NULL);
g_free (copyname);
}
g_object_unref (info);
}
}
if (dest == NULL) {
basename = g_file_get_basename (src);
make_file_name_valid_for_dest_fs (basename, dest_fs_type);
dest = g_file_get_child (dest_dir, basename);
g_free (basename);
}
return dest;
}
static GFile *
get_target_file (GFile *src,
GFile *dest_dir,
const char *dest_fs_type,
gboolean same_fs)
{
return get_target_file_with_custom_name (src, dest_dir, dest_fs_type, same_fs, NULL);
}
static gboolean
has_fs_id (GFile *file, const char *fs_id)
{
const char *id;
GFileInfo *info;
gboolean res;
res = FALSE;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_ID_FILESYSTEM,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL, NULL);
if (info) {
id = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_ID_FILESYSTEM);
if (id && strcmp (id, fs_id) == 0) {
res = TRUE;
}
g_object_unref (info);
}
return res;
}
static gboolean
is_dir (GFile *file)
{
GFileInfo *info;
gboolean res;
res = FALSE;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL, NULL);
if (info) {
res = g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY;
g_object_unref (info);
}
return res;
}
static GFile*
map_possibly_volatile_file_to_real (GFile *volatile_file,
GCancellable *cancellable,
GError **error)
{
GFile *real_file = NULL;
GFileInfo *info = NULL;
info = g_file_query_info (volatile_file,
G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK","
G_FILE_ATTRIBUTE_STANDARD_IS_VOLATILE","
G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
cancellable,
error);
if (info == NULL) {
return NULL;
} else {
gboolean is_volatile;
is_volatile = g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_STANDARD_IS_VOLATILE);
if (is_volatile) {
const gchar *target;
target = g_file_info_get_symlink_target (info);
real_file = g_file_resolve_relative_path (volatile_file, target);
}
}
g_object_unref (info);
if (real_file == NULL)
real_file = g_object_ref (volatile_file);
return real_file;
}
static GFile*
map_possibly_volatile_file_to_real_on_write (GFile *volatile_file,
GFileOutputStream *stream,
GCancellable *cancellable,
GError **error)
{
GFile *real_file = NULL;
GFileInfo *info = NULL;
info = g_file_output_stream_query_info (stream,
G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK","
G_FILE_ATTRIBUTE_STANDARD_IS_VOLATILE","
G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET,
cancellable,
error);
if (info == NULL) {
return NULL;
} else {
gboolean is_volatile;
is_volatile = g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_STANDARD_IS_VOLATILE);
if (is_volatile) {
const gchar *target;
target = g_file_info_get_symlink_target (info);
real_file = g_file_resolve_relative_path (volatile_file, target);
}
}
g_object_unref (info);
if (real_file == NULL)
real_file = g_object_ref (volatile_file);
return real_file;
}
static void copy_move_file (CopyMoveJob *job,
GFile *src,
GFile *dest_dir,
gboolean same_fs,
gboolean unique_names,
char **dest_fs_type,
SourceInfo *source_info,
TransferInfo *transfer_info,
GHashTable *debuting_files,
GdkPoint *point,
gboolean overwrite,
gboolean *skipped_file,
gboolean readonly_source_fs);
typedef enum {
CREATE_DEST_DIR_RETRY,
CREATE_DEST_DIR_FAILED,
CREATE_DEST_DIR_SUCCESS
} CreateDestDirResult;
static CreateDestDirResult
create_dest_dir (CommonJob *job,
GFile *src,
GFile **dest,
gboolean same_fs,
char **dest_fs_type)
{
GError *error;
GFile *new_dest, *dest_dir;
char *primary, *secondary, *details;
int response;
gboolean handled_invalid_filename;
gboolean res;
handled_invalid_filename = *dest_fs_type != NULL;
retry:
/* First create the directory, then copy stuff to it before
copying the attributes, because we need to be sure we can write to it */
error = NULL;
res = g_file_make_directory (*dest, job->cancellable, &error);
if (res) {
GFile *real;
real = map_possibly_volatile_file_to_real (*dest, job->cancellable, &error);
if (real == NULL) {
res = FALSE;
} else {
g_object_unref (*dest);
*dest = real;
}
}
if (!res) {
if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
return CREATE_DEST_DIR_FAILED;
} else if (IS_IO_ERROR (error, INVALID_FILENAME) &&
!handled_invalid_filename) {
handled_invalid_filename = TRUE;
g_assert (*dest_fs_type == NULL);
dest_dir = g_file_get_parent (*dest);
if (dest_dir != NULL) {
*dest_fs_type = query_fs_type (dest_dir, job->cancellable);
new_dest = get_target_file (src, dest_dir, *dest_fs_type, same_fs);
g_object_unref (dest_dir);
if (!g_file_equal (*dest, new_dest)) {
g_object_unref (*dest);
*dest = new_dest;
g_error_free (error);
return CREATE_DEST_DIR_RETRY;
} else {
g_object_unref (new_dest);
}
}
}
primary = f (_("Error while copying."));
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("The folder “%B” cannot be copied because you do not have "
"permissions to create it in the destination."), src);
} else {
secondary = f (_("There was an error creating the folder “%B”."), src);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, SKIP, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
/* Skip: Do Nothing */
} else if (response == 2) {
goto retry;
} else {
g_assert_not_reached ();
}
return CREATE_DEST_DIR_FAILED;
}
nautilus_file_changes_queue_file_added (*dest);
if (job->undo_info != NULL) {
nautilus_file_undo_info_ext_add_origin_target_pair (NAUTILUS_FILE_UNDO_INFO_EXT (job->undo_info),
src, *dest);
}
return CREATE_DEST_DIR_SUCCESS;
}
/* a return value of FALSE means retry, i.e.
* the destination has changed and the source
* is expected to re-try the preceding
* g_file_move() or g_file_copy() call with
* the new destination.
*/
static gboolean
copy_move_directory (CopyMoveJob *copy_job,
GFile *src,
GFile **dest,
gboolean same_fs,
gboolean create_dest,
char **parent_dest_fs_type,
SourceInfo *source_info,
TransferInfo *transfer_info,
GHashTable *debuting_files,
gboolean *skipped_file,
gboolean readonly_source_fs)
{
GFileInfo *info;
GError *error;
GFile *src_file;
GFileEnumerator *enumerator;
char *primary, *secondary, *details;
char *dest_fs_type;
int response;
gboolean skip_error;
gboolean local_skipped_file;
CommonJob *job;
GFileCopyFlags flags;
job = (CommonJob *)copy_job;
if (create_dest) {
switch (create_dest_dir (job, src, dest, same_fs, parent_dest_fs_type)) {
case CREATE_DEST_DIR_RETRY:
/* next time copy_move_directory() is called,
* create_dest will be FALSE if a directory already
* exists under the new name (i.e. WOULD_RECURSE)
*/
return FALSE;
case CREATE_DEST_DIR_FAILED:
*skipped_file = TRUE;
return TRUE;
case CREATE_DEST_DIR_SUCCESS:
default:
break;
}
if (debuting_files) {
g_hash_table_replace (debuting_files, g_object_ref (*dest), GINT_TO_POINTER (TRUE));
}
}
local_skipped_file = FALSE;
dest_fs_type = NULL;
skip_error = should_skip_readdir_error (job, src);
retry:
error = NULL;
enumerator = g_file_enumerate_children (src,
G_FILE_ATTRIBUTE_STANDARD_NAME,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (enumerator) {
error = NULL;
while (!job_aborted (job) &&
(info = g_file_enumerator_next_file (enumerator, job->cancellable, skip_error?NULL:&error)) != NULL) {
src_file = g_file_get_child (src,
g_file_info_get_name (info));
copy_move_file (copy_job, src_file, *dest, same_fs, FALSE, &dest_fs_type,
source_info, transfer_info, NULL, NULL, FALSE, &local_skipped_file,
readonly_source_fs);
g_object_unref (src_file);
g_object_unref (info);
}
g_file_enumerator_close (enumerator, job->cancellable, NULL);
g_object_unref (enumerator);
if (error && IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else if (error) {
if (copy_job->is_move) {
primary = f (_("Error while moving."));
} else {
primary = f (_("Error while copying."));
}
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("Files in the folder “%B” cannot be copied because you do "
"not have permissions to see them."), src);
} else {
secondary = f (_("There was an error getting information about the files in the folder “%B”."), src);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, _("_Skip files"),
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
/* Skip: Do Nothing */
local_skipped_file = TRUE;
} else {
g_assert_not_reached ();
}
}
/* Count the copied directory as a file */
transfer_info->num_files ++;
report_copy_progress (copy_job, source_info, transfer_info);
if (debuting_files) {
g_hash_table_replace (debuting_files, g_object_ref (*dest), GINT_TO_POINTER (create_dest));
}
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
if (copy_job->is_move) {
primary = f (_("Error while moving."));
} else {
primary = f (_("Error while copying."));
}
details = NULL;
if (IS_IO_ERROR (error, PERMISSION_DENIED)) {
secondary = f (_("The folder “%B” cannot be copied because you do not have "
"permissions to read it."), src);
} else {
secondary = f (_("There was an error reading the folder “%B”."), src);
details = error->message;
}
response = run_warning (job,
primary,
secondary,
details,
FALSE,
CANCEL, SKIP, RETRY,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) {
/* Skip: Do Nothing */
local_skipped_file = TRUE;
} else if (response == 2) {
goto retry;
} else {
g_assert_not_reached ();
}
}
if (create_dest) {
flags = (readonly_source_fs) ? G_FILE_COPY_NOFOLLOW_SYMLINKS | G_FILE_COPY_TARGET_DEFAULT_PERMS
: G_FILE_COPY_NOFOLLOW_SYMLINKS;
/* Ignore errors here. Failure to copy metadata is not a hard error */
g_file_copy_attributes (src, *dest,
flags,
job->cancellable, NULL);
}
if (!job_aborted (job) && copy_job->is_move &&
/* Don't delete source if there was a skipped file */
!local_skipped_file) {
if (!g_file_delete (src, job->cancellable, &error)) {
if (job->skip_all_error) {
goto skip;
}
primary = f (_("Error while moving “%B”."), src);
secondary = f (_("Could not remove the source folder."));
details = error->message;
response = run_cancel_or_skip_warning (job,
primary,
secondary,
details,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
local_skipped_file = TRUE;
} else if (response == 2) { /* skip */
local_skipped_file = TRUE;
} else {
g_assert_not_reached ();
}
skip:
g_error_free (error);
}
}
if (local_skipped_file) {
*skipped_file = TRUE;
}
g_free (dest_fs_type);
return TRUE;
}
static gboolean
remove_target_recursively (CommonJob *job,
GFile *src,
GFile *toplevel_dest,
GFile *file)
{
GFileEnumerator *enumerator;
GError *error;
GFile *child;
gboolean stop;
char *primary, *secondary, *details;
int response;
GFileInfo *info;
stop = FALSE;
error = NULL;
enumerator = g_file_enumerate_children (file,
G_FILE_ATTRIBUTE_STANDARD_NAME,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
&error);
if (enumerator) {
error = NULL;
while (!job_aborted (job) &&
(info = g_file_enumerator_next_file (enumerator, job->cancellable, &error)) != NULL) {
child = g_file_get_child (file,
g_file_info_get_name (info));
if (!remove_target_recursively (job, src, toplevel_dest, child)) {
stop = TRUE;
break;
}
g_object_unref (child);
g_object_unref (info);
}
g_file_enumerator_close (enumerator, job->cancellable, NULL);
g_object_unref (enumerator);
} else if (IS_IO_ERROR (error, NOT_DIRECTORY)) {
/* Not a dir, continue */
g_error_free (error);
} else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
} else {
if (job->skip_all_error) {
goto skip1;
}
primary = f (_("Error while copying “%B”."), src);
secondary = f (_("Could not remove files from the already existing folder %F."), file);
details = error->message;
/* set show_all to TRUE here, as we don't know how many
* files we'll end up processing yet.
*/
response = run_warning (job,
primary,
secondary,
details,
TRUE,
CANCEL, SKIP_ALL, SKIP,
NULL);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
skip1:
g_error_free (error);
stop = TRUE;
}
if (stop) {
return FALSE;
}
error = NULL;
if (!g_file_delete (file, job->cancellable, &error)) {
if (job->skip_all_error ||
IS_IO_ERROR (error, CANCELLED)) {
goto skip2;
}
primary = f (_("Error while copying “%B”."), src);
secondary = f (_("Could not remove the already existing file %F."), file);
details = error->message;
/* set show_all to TRUE here, as we don't know how many
* files we'll end up processing yet.
*/
response = run_warning (job,
primary,
secondary,
details,
TRUE,
CANCEL, SKIP_ALL, SKIP,
NULL);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
skip2:
g_error_free (error);
return FALSE;
}
nautilus_file_changes_queue_file_removed (file);
return TRUE;
}
typedef struct {
CopyMoveJob *job;
goffset last_size;
SourceInfo *source_info;
TransferInfo *transfer_info;
} ProgressData;
static void
copy_file_progress_callback (goffset current_num_bytes,
goffset total_num_bytes,
gpointer user_data)
{
ProgressData *pdata;
goffset new_size;
pdata = user_data;
new_size = current_num_bytes - pdata->last_size;
if (new_size > 0) {
pdata->transfer_info->num_bytes += new_size;
pdata->last_size = current_num_bytes;
report_copy_progress (pdata->job,
pdata->source_info,
pdata->transfer_info);
}
}
static gboolean
test_dir_is_parent (GFile *child, GFile *root)
{
GFile *f, *tmp;
f = g_file_dup (child);
while (f) {
if (g_file_equal (f, root)) {
g_object_unref (f);
return TRUE;
}
tmp = f;
f = g_file_get_parent (f);
g_object_unref (tmp);
}
if (f) {
g_object_unref (f);
}
return FALSE;
}
static char *
query_fs_type (GFile *file,
GCancellable *cancellable)
{
GFileInfo *fsinfo;
char *ret;
ret = NULL;
fsinfo = g_file_query_filesystem_info (file,
G_FILE_ATTRIBUTE_FILESYSTEM_TYPE,
cancellable,
NULL);
if (fsinfo != NULL) {
ret = g_strdup (g_file_info_get_attribute_string (fsinfo, G_FILE_ATTRIBUTE_FILESYSTEM_TYPE));
g_object_unref (fsinfo);
}
if (ret == NULL) {
/* ensure that we don't attempt to query
* the FS type for each file in a given
* directory, if it can't be queried. */
ret = g_strdup ("");
}
return ret;
}
static gboolean
is_trusted_desktop_file (GFile *file,
GCancellable *cancellable)
{
char *basename;
gboolean res;
GFileInfo *info;
/* Don't trust non-local files */
if (!g_file_is_native (file)) {
return FALSE;
}
basename = g_file_get_basename (file);
if (!g_str_has_suffix (basename, ".desktop")) {
g_free (basename);
return FALSE;
}
g_free (basename);
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE ","
G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
cancellable,
NULL);
if (info == NULL) {
return FALSE;
}
res = FALSE;
/* Weird file => not trusted,
Already executable => no need to mark trusted */
if (g_file_info_get_file_type (info) == G_FILE_TYPE_REGULAR &&
!g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE) &&
nautilus_is_in_system_dir (file)) {
res = TRUE;
}
g_object_unref (info);
return res;
}
typedef struct {
int id;
char *new_name;
gboolean apply_to_all;
} ConflictResponseData;
typedef struct {
GFile *src;
GFile *dest;
GFile *dest_dir;
GtkWindow *parent;
ConflictResponseData *resp_data;
} ConflictDialogData;
static gboolean
do_run_conflict_dialog (gpointer _data)
{
ConflictDialogData *data = _data;
GtkWidget *dialog;
int response;
dialog = nautilus_file_conflict_dialog_new (data->parent,
data->src,
data->dest,
data->dest_dir);
response = gtk_dialog_run (GTK_DIALOG (dialog));
if (response == CONFLICT_RESPONSE_RENAME) {
data->resp_data->new_name =
nautilus_file_conflict_dialog_get_new_name (NAUTILUS_FILE_CONFLICT_DIALOG (dialog));
} else if (response != GTK_RESPONSE_CANCEL ||
response != GTK_RESPONSE_NONE) {
data->resp_data->apply_to_all =
nautilus_file_conflict_dialog_get_apply_to_all
(NAUTILUS_FILE_CONFLICT_DIALOG (dialog));
}
data->resp_data->id = response;
gtk_widget_destroy (dialog);
return FALSE;
}
static ConflictResponseData *
run_conflict_dialog (CommonJob *job,
GFile *src,
GFile *dest,
GFile *dest_dir)
{
ConflictDialogData *data;
ConflictResponseData *resp_data;
g_timer_stop (job->time);
data = g_slice_new0 (ConflictDialogData);
data->parent = job->parent_window;
data->src = src;
data->dest = dest;
data->dest_dir = dest_dir;
resp_data = g_slice_new0 (ConflictResponseData);
resp_data->new_name = NULL;
data->resp_data = resp_data;
nautilus_progress_info_pause (job->progress);
g_io_scheduler_job_send_to_mainloop (job->io_job,
do_run_conflict_dialog,
data,
NULL);
nautilus_progress_info_resume (job->progress);
g_slice_free (ConflictDialogData, data);
g_timer_continue (job->time);
return resp_data;
}
static void
conflict_response_data_free (ConflictResponseData *data)
{
g_free (data->new_name);
g_slice_free (ConflictResponseData, data);
}
static GFile *
get_target_file_for_display_name (GFile *dir,
const gchar *name)
{
GFile *dest;
dest = NULL;
dest = g_file_get_child_for_display_name (dir, name, NULL);
if (dest == NULL) {
dest = g_file_get_child (dir, name);
}
return dest;
}
/* Debuting files is non-NULL only for toplevel items */
static void
copy_move_file (CopyMoveJob *copy_job,
GFile *src,
GFile *dest_dir,
gboolean same_fs,
gboolean unique_names,
char **dest_fs_type,
SourceInfo *source_info,
TransferInfo *transfer_info,
GHashTable *debuting_files,
GdkPoint *position,
gboolean overwrite,
gboolean *skipped_file,
gboolean readonly_source_fs)
{
GFile *dest, *new_dest;
GError *error;
GFileCopyFlags flags;
char *primary, *secondary, *details;
int response;
ProgressData pdata;
gboolean would_recurse, is_merge;
CommonJob *job;
gboolean res;
int unique_name_nr;
gboolean handled_invalid_filename;
job = (CommonJob *)copy_job;
if (should_skip_file (job, src)) {
*skipped_file = TRUE;
return;
}
unique_name_nr = 1;
/* another file in the same directory might have handled the invalid
* filename condition for us
*/
handled_invalid_filename = *dest_fs_type != NULL;
if (unique_names) {
dest = get_unique_target_file (src, dest_dir, same_fs, *dest_fs_type, unique_name_nr++);
} else if (copy_job->target_name != NULL) {
dest = get_target_file_with_custom_name (src, dest_dir, *dest_fs_type, same_fs,
copy_job->target_name);
} else {
dest = get_target_file (src, dest_dir, *dest_fs_type, same_fs);
}
/* Don't allow recursive move/copy into itself.
* (We would get a file system error if we proceeded but it is nicer to
* detect and report it at this level) */
if (test_dir_is_parent (dest_dir, src)) {
if (job->skip_all_error) {
goto out;
}
/* the run_warning() frees all strings passed in automatically */
primary = copy_job->is_move ? g_strdup (_("You cannot move a folder into itself."))
: g_strdup (_("You cannot copy a folder into itself."));
secondary = g_strdup (_("The destination folder is inside the source folder."));
response = run_cancel_or_skip_warning (job,
primary,
secondary,
NULL,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
goto out;
}
/* Don't allow copying over the source or one of the parents of the source.
*/
if (test_dir_is_parent (src, dest)) {
if (job->skip_all_error) {
goto out;
}
/* the run_warning() frees all strings passed in automatically */
primary = copy_job->is_move ? g_strdup (_("You cannot move a file over itself."))
: g_strdup (_("You cannot copy a file over itself."));
secondary = g_strdup (_("The source file would be overwritten by the destination."));
response = run_cancel_or_skip_warning (job,
primary,
secondary,
NULL,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
goto out;
}
retry:
error = NULL;
flags = G_FILE_COPY_NOFOLLOW_SYMLINKS;
if (overwrite) {
flags |= G_FILE_COPY_OVERWRITE;
}
if (readonly_source_fs) {
flags |= G_FILE_COPY_TARGET_DEFAULT_PERMS;
}
pdata.job = copy_job;
pdata.last_size = 0;
pdata.source_info = source_info;
pdata.transfer_info = transfer_info;
if (copy_job->is_move) {
res = g_file_move (src, dest,
flags,
job->cancellable,
copy_file_progress_callback,
&pdata,
&error);
} else {
res = g_file_copy (src, dest,
flags,
job->cancellable,
copy_file_progress_callback,
&pdata,
&error);
}
if (res) {
GFile *real;
real = map_possibly_volatile_file_to_real (dest, job->cancellable, &error);
if (real == NULL) {
res = FALSE;
} else {
g_object_unref (dest);
dest = real;
}
}
if (res) {
transfer_info->num_files ++;
report_copy_progress (copy_job, source_info, transfer_info);
if (debuting_files) {
if (position) {
nautilus_file_changes_queue_schedule_position_set (dest, *position, job->screen_num);
} else {
nautilus_file_changes_queue_schedule_position_remove (dest);
}
g_hash_table_replace (debuting_files, g_object_ref (dest), GINT_TO_POINTER (TRUE));
}
if (copy_job->is_move) {
nautilus_file_changes_queue_file_moved (src, dest);
} else {
nautilus_file_changes_queue_file_added (dest);
}
/* If copying a trusted desktop file to the desktop,
mark it as trusted. */
if (copy_job->desktop_location != NULL &&
g_file_equal (copy_job->desktop_location, dest_dir) &&
is_trusted_desktop_file (src, job->cancellable)) {
mark_desktop_file_trusted (job,
job->cancellable,
dest,
FALSE);
}
if (job->undo_info != NULL) {
nautilus_file_undo_info_ext_add_origin_target_pair (NAUTILUS_FILE_UNDO_INFO_EXT (job->undo_info),
src, dest);
}
g_object_unref (dest);
return;
}
if (!handled_invalid_filename &&
IS_IO_ERROR (error, INVALID_FILENAME)) {
handled_invalid_filename = TRUE;
g_assert (*dest_fs_type == NULL);
*dest_fs_type = query_fs_type (dest_dir, job->cancellable);
if (unique_names) {
new_dest = get_unique_target_file (src, dest_dir, same_fs, *dest_fs_type, unique_name_nr);
} else {
new_dest = get_target_file (src, dest_dir, *dest_fs_type, same_fs);
}
if (!g_file_equal (dest, new_dest)) {
g_object_unref (dest);
dest = new_dest;
g_error_free (error);
goto retry;
} else {
g_object_unref (new_dest);
}
}
/* Conflict */
if (!overwrite &&
IS_IO_ERROR (error, EXISTS)) {
gboolean is_merge;
ConflictResponseData *response;
g_error_free (error);
if (unique_names) {
g_object_unref (dest);
dest = get_unique_target_file (src, dest_dir, same_fs, *dest_fs_type, unique_name_nr++);
goto retry;
}
is_merge = FALSE;
if (is_dir (dest) && is_dir (src)) {
is_merge = TRUE;
}
if ((is_merge && job->merge_all) ||
(!is_merge && job->replace_all)) {
overwrite = TRUE;
goto retry;
}
if (job->skip_all_conflict) {
goto out;
}
response = run_conflict_dialog (job, src, dest, dest_dir);
if (response->id == GTK_RESPONSE_CANCEL ||
response->id == GTK_RESPONSE_DELETE_EVENT) {
conflict_response_data_free (response);
abort_job (job);
} else if (response->id == CONFLICT_RESPONSE_SKIP) {
if (response->apply_to_all) {
job->skip_all_conflict = TRUE;
}
conflict_response_data_free (response);
} else if (response->id == CONFLICT_RESPONSE_REPLACE) { /* merge/replace */
if (response->apply_to_all) {
if (is_merge) {
job->merge_all = TRUE;
} else {
job->replace_all = TRUE;
}
}
overwrite = TRUE;
conflict_response_data_free (response);
goto retry;
} else if (response->id == CONFLICT_RESPONSE_RENAME) {
g_object_unref (dest);
dest = get_target_file_for_display_name (dest_dir,
response->new_name);
conflict_response_data_free (response);
goto retry;
} else {
g_assert_not_reached ();
}
}
else if (overwrite &&
IS_IO_ERROR (error, IS_DIRECTORY)) {
g_error_free (error);
if (remove_target_recursively (job, src, dest, dest)) {
goto retry;
}
}
/* Needs to recurse */
else if (IS_IO_ERROR (error, WOULD_RECURSE) ||
IS_IO_ERROR (error, WOULD_MERGE)) {
is_merge = error->code == G_IO_ERROR_WOULD_MERGE;
would_recurse = error->code == G_IO_ERROR_WOULD_RECURSE;
g_error_free (error);
if (overwrite && would_recurse) {
error = NULL;
/* Copying a dir onto file, first remove the file */
if (!g_file_delete (dest, job->cancellable, &error) &&
!IS_IO_ERROR (error, NOT_FOUND)) {
if (job->skip_all_error) {
g_error_free (error);
goto out;
}
if (copy_job->is_move) {
primary = f (_("Error while moving “%B”."), src);
} else {
primary = f (_("Error while copying “%B”."), src);
}
secondary = f (_("Could not remove the already existing file with the same name in %F."), dest_dir);
details = error->message;
/* setting TRUE on show_all here, as we could have
* another error on the same file later.
*/
response = run_warning (job,
primary,
secondary,
details,
TRUE,
CANCEL, SKIP_ALL, SKIP,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
goto out;
}
if (error) {
g_error_free (error);
error = NULL;
}
nautilus_file_changes_queue_file_removed (dest);
}
if (is_merge) {
/* On merge we now write in the target directory, which may not
be in the same directory as the source, even if the parent is
(if the merged directory is a mountpoint). This could cause
problems as we then don't transcode filenames.
We just set same_fs to FALSE which is safe but a bit slower. */
same_fs = FALSE;
}
if (!copy_move_directory (copy_job, src, &dest, same_fs,
would_recurse, dest_fs_type,
source_info, transfer_info,
debuting_files, skipped_file,
readonly_source_fs)) {
/* destination changed, since it was an invalid file name */
g_assert (*dest_fs_type != NULL);
handled_invalid_filename = TRUE;
goto retry;
}
g_object_unref (dest);
return;
}
else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
}
/* Other error */
else {
if (job->skip_all_error) {
g_error_free (error);
goto out;
}
primary = f (_("Error while copying “%B”."), src);
secondary = f (_("There was an error copying the file into %F."), dest_dir);
details = error->message;
response = run_cancel_or_skip_warning (job,
primary,
secondary,
details,
source_info->num_files,
source_info->num_files - transfer_info->num_files);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
}
out:
*skipped_file = TRUE; /* Or aborted, but same-same */
g_object_unref (dest);
}
static void
copy_files (CopyMoveJob *job,
const char *dest_fs_id,
SourceInfo *source_info,
TransferInfo *transfer_info)
{
CommonJob *common;
GList *l;
GFile *src;
gboolean same_fs;
int i;
GdkPoint *point;
gboolean skipped_file;
gboolean unique_names;
GFile *dest;
GFile *source_dir;
char *dest_fs_type;
GFileInfo *inf;
gboolean readonly_source_fs;
dest_fs_type = NULL;
readonly_source_fs = FALSE;
common = &job->common;
report_copy_progress (job, source_info, transfer_info);
/* Query the source dir, not the file because if it's a symlink we'll follow it */
source_dir = g_file_get_parent ((GFile *) job->files->data);
if (source_dir) {
inf = g_file_query_filesystem_info (source_dir, "filesystem::readonly", NULL, NULL);
if (inf != NULL) {
readonly_source_fs = g_file_info_get_attribute_boolean (inf, "filesystem::readonly");
g_object_unref (inf);
}
g_object_unref (source_dir);
}
unique_names = (job->destination == NULL);
i = 0;
for (l = job->files;
l != NULL && !job_aborted (common);
l = l->next) {
src = l->data;
if (i < job->n_icon_positions) {
point = &job->icon_positions[i];
} else {
point = NULL;
}
same_fs = FALSE;
if (dest_fs_id) {
same_fs = has_fs_id (src, dest_fs_id);
}
if (job->destination) {
dest = g_object_ref (job->destination);
} else {
dest = g_file_get_parent (src);
}
if (dest) {
skipped_file = FALSE;
copy_move_file (job, src, dest,
same_fs, unique_names,
&dest_fs_type,
source_info, transfer_info,
job->debuting_files,
point, FALSE, &skipped_file,
readonly_source_fs);
g_object_unref (dest);
}
i++;
}
g_free (dest_fs_type);
}
static gboolean
copy_job_done (gpointer user_data)
{
CopyMoveJob *job;
job = user_data;
if (job->done_callback) {
job->done_callback (job->debuting_files,
!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
g_list_free_full (job->files, g_object_unref);
if (job->destination) {
g_object_unref (job->destination);
}
if (job->desktop_location) {
g_object_unref (job->desktop_location);
}
g_hash_table_unref (job->debuting_files);
g_free (job->icon_positions);
g_free (job->target_name);
g_clear_object (&job->fake_display_source);
finalize_common ((CommonJob *)job);
nautilus_file_changes_consume_changes (TRUE);
return FALSE;
}
static gboolean
copy_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
CopyMoveJob *job;
CommonJob *common;
SourceInfo source_info;
TransferInfo transfer_info;
char *dest_fs_id;
GFile *dest;
job = user_data;
common = &job->common;
common->io_job = io_job;
dest_fs_id = NULL;
nautilus_progress_info_start (job->common.progress);
scan_sources (job->files,
&source_info,
common,
OP_KIND_COPY);
if (job_aborted (common)) {
goto aborted;
}
if (job->destination) {
dest = g_object_ref (job->destination);
} else {
/* Duplication, no dest,
* use source for free size, etc
*/
dest = g_file_get_parent (job->files->data);
}
verify_destination (&job->common,
dest,
&dest_fs_id,
source_info.num_bytes);
g_object_unref (dest);
if (job_aborted (common)) {
goto aborted;
}
g_timer_start (job->common.time);
memset (&transfer_info, 0, sizeof (transfer_info));
copy_files (job,
dest_fs_id,
&source_info, &transfer_info);
aborted:
g_free (dest_fs_id);
g_io_scheduler_job_send_to_mainloop_async (io_job,
copy_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_operations_copy_file (GFile *source_file,
GFile *target_dir,
const gchar *source_display_name,
const gchar *new_name,
GtkWindow *parent_window,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
CopyMoveJob *job;
job = op_job_new (CopyMoveJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->files = g_list_append (NULL, g_object_ref (source_file));
job->destination = g_object_ref (target_dir);
/* Need to indicate the destination for the operation notification open
* button. */
nautilus_progress_info_set_destination (((CommonJob *)job)->progress, target_dir);
job->target_name = g_strdup (new_name);
job->debuting_files = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
if (source_display_name != NULL) {
gchar *path;
path = g_build_filename ("/", source_display_name, NULL);
job->fake_display_source = g_file_new_for_path (path);
g_free (path);
}
inhibit_power_manager ((CommonJob *)job, _("Copying Files"));
g_io_scheduler_push_job (copy_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
void
nautilus_file_operations_copy (GList *files,
GArray *relative_item_points,
GFile *target_dir,
GtkWindow *parent_window,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
CopyMoveJob *job;
job = op_job_new (CopyMoveJob, parent_window);
job->desktop_location = nautilus_get_desktop_location ();
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->files = g_list_copy_deep (files, (GCopyFunc) g_object_ref, NULL);
job->destination = g_object_ref (target_dir);
/* Need to indicate the destination for the operation notification open
* button. */
nautilus_progress_info_set_destination (((CommonJob *)job)->progress, target_dir);
if (relative_item_points != NULL &&
relative_item_points->len > 0) {
job->icon_positions =
g_memdup (relative_item_points->data,
sizeof (GdkPoint) * relative_item_points->len);
job->n_icon_positions = relative_item_points->len;
}
job->debuting_files = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
inhibit_power_manager ((CommonJob *)job, _("Copying Files"));
if (!nautilus_file_undo_manager_is_operating ()) {
GFile* src_dir;
src_dir = g_file_get_parent (files->data);
job->common.undo_info = nautilus_file_undo_info_ext_new (NAUTILUS_FILE_UNDO_OP_COPY,
g_list_length (files),
src_dir, target_dir);
g_object_unref (src_dir);
}
g_io_scheduler_push_job (copy_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
static void
report_preparing_move_progress (CopyMoveJob *move_job, int total, int left)
{
CommonJob *job;
job = (CommonJob *)move_job;
nautilus_progress_info_take_status (job->progress,
f (_("Preparing to move to “%B”"),
move_job->destination));
nautilus_progress_info_take_details (job->progress,
f (ngettext ("Preparing to move %'d file",
"Preparing to move %'d files",
left), left));
nautilus_progress_info_pulse_progress (job->progress);
}
typedef struct {
GFile *file;
gboolean overwrite;
gboolean has_position;
GdkPoint position;
} MoveFileCopyFallback;
static MoveFileCopyFallback *
move_copy_file_callback_new (GFile *file,
gboolean overwrite,
GdkPoint *position)
{
MoveFileCopyFallback *fallback;
fallback = g_new (MoveFileCopyFallback, 1);
fallback->file = file;
fallback->overwrite = overwrite;
if (position) {
fallback->has_position = TRUE;
fallback->position = *position;
} else {
fallback->has_position = FALSE;
}
return fallback;
}
static GList *
get_files_from_fallbacks (GList *fallbacks)
{
MoveFileCopyFallback *fallback;
GList *res, *l;
res = NULL;
for (l = fallbacks; l != NULL; l = l->next) {
fallback = l->data;
res = g_list_prepend (res, fallback->file);
}
return g_list_reverse (res);
}
static void
move_file_prepare (CopyMoveJob *move_job,
GFile *src,
GFile *dest_dir,
gboolean same_fs,
char **dest_fs_type,
GHashTable *debuting_files,
GdkPoint *position,
GList **fallback_files,
int files_left)
{
GFile *dest, *new_dest;
GError *error;
CommonJob *job;
gboolean overwrite;
char *primary, *secondary, *details;
int response;
GFileCopyFlags flags;
MoveFileCopyFallback *fallback;
gboolean handled_invalid_filename;
overwrite = FALSE;
handled_invalid_filename = *dest_fs_type != NULL;
job = (CommonJob *)move_job;
dest = get_target_file (src, dest_dir, *dest_fs_type, same_fs);
/* Don't allow recursive move/copy into itself.
* (We would get a file system error if we proceeded but it is nicer to
* detect and report it at this level) */
if (test_dir_is_parent (dest_dir, src)) {
if (job->skip_all_error) {
goto out;
}
/* the run_warning() frees all strings passed in automatically */
primary = move_job->is_move ? g_strdup (_("You cannot move a folder into itself."))
: g_strdup (_("You cannot copy a folder into itself."));
secondary = g_strdup (_("The destination folder is inside the source folder."));
response = run_warning (job,
primary,
secondary,
NULL,
files_left > 1,
CANCEL, SKIP_ALL, SKIP,
NULL);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
goto out;
}
retry:
flags = G_FILE_COPY_NOFOLLOW_SYMLINKS | G_FILE_COPY_NO_FALLBACK_FOR_MOVE;
if (overwrite) {
flags |= G_FILE_COPY_OVERWRITE;
}
error = NULL;
if (g_file_move (src, dest,
flags,
job->cancellable,
NULL,
NULL,
&error)) {
if (debuting_files) {
g_hash_table_replace (debuting_files, g_object_ref (dest), GINT_TO_POINTER (TRUE));
}
nautilus_file_changes_queue_file_moved (src, dest);
if (position) {
nautilus_file_changes_queue_schedule_position_set (dest, *position, job->screen_num);
} else {
nautilus_file_changes_queue_schedule_position_remove (dest);
}
if (job->undo_info != NULL) {
nautilus_file_undo_info_ext_add_origin_target_pair (NAUTILUS_FILE_UNDO_INFO_EXT (job->undo_info),
src, dest);
}
return;
}
if (IS_IO_ERROR (error, INVALID_FILENAME) &&
!handled_invalid_filename) {
g_error_free (error);
handled_invalid_filename = TRUE;
g_assert (*dest_fs_type == NULL);
*dest_fs_type = query_fs_type (dest_dir, job->cancellable);
new_dest = get_target_file (src, dest_dir, *dest_fs_type, same_fs);
if (!g_file_equal (dest, new_dest)) {
g_object_unref (dest);
dest = new_dest;
goto retry;
} else {
g_object_unref (new_dest);
}
}
/* Conflict */
else if (!overwrite &&
IS_IO_ERROR (error, EXISTS)) {
gboolean is_merge;
ConflictResponseData *response;
g_error_free (error);
is_merge = FALSE;
if (is_dir (dest) && is_dir (src)) {
is_merge = TRUE;
}
if ((is_merge && job->merge_all) ||
(!is_merge && job->replace_all)) {
overwrite = TRUE;
goto retry;
}
if (job->skip_all_conflict) {
goto out;
}
response = run_conflict_dialog (job, src, dest, dest_dir);
if (response->id == GTK_RESPONSE_CANCEL ||
response->id == GTK_RESPONSE_DELETE_EVENT) {
conflict_response_data_free (response);
abort_job (job);
} else if (response->id == CONFLICT_RESPONSE_SKIP) {
if (response->apply_to_all) {
job->skip_all_conflict = TRUE;
}
conflict_response_data_free (response);
} else if (response->id == CONFLICT_RESPONSE_REPLACE) { /* merge/replace */
if (response->apply_to_all) {
if (is_merge) {
job->merge_all = TRUE;
} else {
job->replace_all = TRUE;
}
}
overwrite = TRUE;
conflict_response_data_free (response);
goto retry;
} else if (response->id == CONFLICT_RESPONSE_RENAME) {
g_object_unref (dest);
dest = get_target_file_for_display_name (dest_dir,
response->new_name);
conflict_response_data_free (response);
goto retry;
} else {
g_assert_not_reached ();
}
}
else if (IS_IO_ERROR (error, WOULD_RECURSE) ||
IS_IO_ERROR (error, WOULD_MERGE) ||
IS_IO_ERROR (error, NOT_SUPPORTED) ||
(overwrite && IS_IO_ERROR (error, IS_DIRECTORY))) {
g_error_free (error);
fallback = move_copy_file_callback_new (src,
overwrite,
position);
*fallback_files = g_list_prepend (*fallback_files, fallback);
}
else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
}
/* Other error */
else {
if (job->skip_all_error) {
g_error_free (error);
goto out;
}
primary = f (_("Error while moving “%B”."), src);
secondary = f (_("There was an error moving the file into %F."), dest_dir);
details = error->message;
response = run_warning (job,
primary,
secondary,
details,
files_left > 1,
CANCEL, SKIP_ALL, SKIP,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (job);
} else if (response == 1) { /* skip all */
job->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
}
out:
g_object_unref (dest);
}
static void
move_files_prepare (CopyMoveJob *job,
const char *dest_fs_id,
char **dest_fs_type,
GList **fallbacks)
{
CommonJob *common;
GList *l;
GFile *src;
gboolean same_fs;
int i;
GdkPoint *point;
int total, left;
common = &job->common;
total = left = g_list_length (job->files);
report_preparing_move_progress (job, total, left);
i = 0;
for (l = job->files;
l != NULL && !job_aborted (common);
l = l->next) {
src = l->data;
if (i < job->n_icon_positions) {
point = &job->icon_positions[i];
} else {
point = NULL;
}
same_fs = FALSE;
if (dest_fs_id) {
same_fs = has_fs_id (src, dest_fs_id);
}
move_file_prepare (job, src, job->destination,
same_fs, dest_fs_type,
job->debuting_files,
point,
fallbacks,
left);
report_preparing_move_progress (job, total, --left);
i++;
}
*fallbacks = g_list_reverse (*fallbacks);
}
static void
move_files (CopyMoveJob *job,
GList *fallbacks,
const char *dest_fs_id,
char **dest_fs_type,
SourceInfo *source_info,
TransferInfo *transfer_info)
{
CommonJob *common;
GList *l;
GFile *src;
gboolean same_fs;
int i;
GdkPoint *point;
gboolean skipped_file;
MoveFileCopyFallback *fallback;
common = &job->common;
report_copy_progress (job, source_info, transfer_info);
i = 0;
for (l = fallbacks;
l != NULL && !job_aborted (common);
l = l->next) {
fallback = l->data;
src = fallback->file;
if (fallback->has_position) {
point = &fallback->position;
} else {
point = NULL;
}
same_fs = FALSE;
if (dest_fs_id) {
same_fs = has_fs_id (src, dest_fs_id);
}
/* Set overwrite to true, as the user has
selected overwrite on all toplevel items */
skipped_file = FALSE;
copy_move_file (job, src, job->destination,
same_fs, FALSE, dest_fs_type,
source_info, transfer_info,
job->debuting_files,
point, fallback->overwrite, &skipped_file, FALSE);
i++;
}
}
static gboolean
move_job_done (gpointer user_data)
{
CopyMoveJob *job;
job = user_data;
if (job->done_callback) {
job->done_callback (job->debuting_files,
!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
g_list_free_full (job->files, g_object_unref);
g_object_unref (job->destination);
g_hash_table_unref (job->debuting_files);
g_free (job->icon_positions);
finalize_common ((CommonJob *)job);
nautilus_file_changes_consume_changes (TRUE);
return FALSE;
}
static gboolean
move_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
CopyMoveJob *job;
CommonJob *common;
GList *fallbacks;
SourceInfo source_info;
TransferInfo transfer_info;
char *dest_fs_id;
char *dest_fs_type;
GList *fallback_files;
job = user_data;
common = &job->common;
common->io_job = io_job;
dest_fs_id = NULL;
dest_fs_type = NULL;
fallbacks = NULL;
nautilus_progress_info_start (job->common.progress);
verify_destination (&job->common,
job->destination,
&dest_fs_id,
-1);
if (job_aborted (common)) {
goto aborted;
}
/* This moves all files that we can do without copy + delete */
move_files_prepare (job, dest_fs_id, &dest_fs_type, &fallbacks);
if (job_aborted (common)) {
goto aborted;
}
/* The rest we need to do deep copy + delete behind on,
so scan for size */
fallback_files = get_files_from_fallbacks (fallbacks);
scan_sources (fallback_files,
&source_info,
common,
OP_KIND_MOVE);
g_list_free (fallback_files);
if (job_aborted (common)) {
goto aborted;
}
verify_destination (&job->common,
job->destination,
NULL,
source_info.num_bytes);
if (job_aborted (common)) {
goto aborted;
}
memset (&transfer_info, 0, sizeof (transfer_info));
move_files (job,
fallbacks,
dest_fs_id, &dest_fs_type,
&source_info, &transfer_info);
aborted:
g_list_free_full (fallbacks, g_free);
g_free (dest_fs_id);
g_free (dest_fs_type);
g_io_scheduler_job_send_to_mainloop (io_job,
move_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_operations_move (GList *files,
GArray *relative_item_points,
GFile *target_dir,
GtkWindow *parent_window,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
CopyMoveJob *job;
job = op_job_new (CopyMoveJob, parent_window);
job->is_move = TRUE;
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->files = g_list_copy_deep (files, (GCopyFunc) g_object_ref, NULL);
job->destination = g_object_ref (target_dir);
/* Need to indicate the destination for the operation notification open
* button. */
nautilus_progress_info_set_destination (((CommonJob *)job)->progress, target_dir);
if (relative_item_points != NULL &&
relative_item_points->len > 0) {
job->icon_positions =
g_memdup (relative_item_points->data,
sizeof (GdkPoint) * relative_item_points->len);
job->n_icon_positions = relative_item_points->len;
}
job->debuting_files = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
inhibit_power_manager ((CommonJob *)job, _("Moving Files"));
if (!nautilus_file_undo_manager_is_operating ()) {
GFile* src_dir;
src_dir = g_file_get_parent (files->data);
if (g_file_has_uri_scheme (g_list_first (files)->data, "trash")) {
job->common.undo_info = nautilus_file_undo_info_ext_new (NAUTILUS_FILE_UNDO_OP_RESTORE_FROM_TRASH,
g_list_length (files),
src_dir, target_dir);
} else {
job->common.undo_info = nautilus_file_undo_info_ext_new (NAUTILUS_FILE_UNDO_OP_MOVE,
g_list_length (files),
src_dir, target_dir);
}
g_object_unref (src_dir);
}
g_io_scheduler_push_job (move_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
static void
report_preparing_link_progress (CopyMoveJob *link_job, int total, int left)
{
CommonJob *job;
job = (CommonJob *)link_job;
nautilus_progress_info_take_status (job->progress,
f (_("Creating links in “%B”"),
link_job->destination));
nautilus_progress_info_take_details (job->progress,
f (ngettext ("Making link to %'d file",
"Making links to %'d files",
left), left));
nautilus_progress_info_set_progress (job->progress, left, total);
}
static char *
get_abs_path_for_symlink (GFile *file, GFile *destination)
{
GFile *root, *parent;
char *relative, *abs;
if (g_file_is_native (file) || g_file_is_native (destination)) {
return g_file_get_path (file);
}
root = g_object_ref (file);
while ((parent = g_file_get_parent (root)) != NULL) {
g_object_unref (root);
root = parent;
}
relative = g_file_get_relative_path (root, file);
g_object_unref (root);
abs = g_strconcat ("/", relative, NULL);
g_free (relative);
return abs;
}
static void
link_file (CopyMoveJob *job,
GFile *src, GFile *dest_dir,
char **dest_fs_type,
GHashTable *debuting_files,
GdkPoint *position,
int files_left)
{
GFile *src_dir, *dest, *new_dest;
int count;
char *path;
gboolean not_local;
GError *error;
CommonJob *common;
char *primary, *secondary, *details;
int response;
gboolean handled_invalid_filename;
common = (CommonJob *)job;
count = 0;
src_dir = g_file_get_parent (src);
if (g_file_equal (src_dir, dest_dir)) {
count = 1;
}
g_object_unref (src_dir);
handled_invalid_filename = *dest_fs_type != NULL;
dest = get_target_file_for_link (src, dest_dir, *dest_fs_type, count);
retry:
error = NULL;
not_local = FALSE;
path = get_abs_path_for_symlink (src, dest);
if (path == NULL) {
not_local = TRUE;
} else if (g_file_make_symbolic_link (dest,
path,
common->cancellable,
&error)) {
if (common->undo_info != NULL) {
nautilus_file_undo_info_ext_add_origin_target_pair (NAUTILUS_FILE_UNDO_INFO_EXT (common->undo_info),
src, dest);
}
g_free (path);
if (debuting_files) {
g_hash_table_replace (debuting_files, g_object_ref (dest), GINT_TO_POINTER (TRUE));
}
nautilus_file_changes_queue_file_added (dest);
if (position) {
nautilus_file_changes_queue_schedule_position_set (dest, *position, common->screen_num);
} else {
nautilus_file_changes_queue_schedule_position_remove (dest);
}
g_object_unref (dest);
return;
}
g_free (path);
if (error != NULL &&
IS_IO_ERROR (error, INVALID_FILENAME) &&
!handled_invalid_filename) {
handled_invalid_filename = TRUE;
g_assert (*dest_fs_type == NULL);
*dest_fs_type = query_fs_type (dest_dir, common->cancellable);
new_dest = get_target_file_for_link (src, dest_dir, *dest_fs_type, count);
if (!g_file_equal (dest, new_dest)) {
g_object_unref (dest);
dest = new_dest;
g_error_free (error);
goto retry;
} else {
g_object_unref (new_dest);
}
}
/* Conflict */
if (error != NULL && IS_IO_ERROR (error, EXISTS)) {
g_object_unref (dest);
dest = get_target_file_for_link (src, dest_dir, *dest_fs_type, count++);
g_error_free (error);
goto retry;
}
else if (error != NULL && IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
}
/* Other error */
else if (error != NULL) {
if (common->skip_all_error) {
goto out;
}
primary = f (_("Error while creating link to %B."), src);
if (not_local) {
secondary = f (_("Symbolic links only supported for local files"));
details = NULL;
} else if (IS_IO_ERROR (error, NOT_SUPPORTED)) {
secondary = f (_("The target doesn't support symbolic links."));
details = NULL;
} else {
secondary = f (_("There was an error creating the symlink in %F."), dest_dir);
details = error->message;
}
response = run_warning (common,
primary,
secondary,
details,
files_left > 1,
CANCEL, SKIP_ALL, SKIP,
NULL);
if (error) {
g_error_free (error);
}
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) { /* skip all */
common->skip_all_error = TRUE;
} else if (response == 2) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
}
out:
g_object_unref (dest);
}
static gboolean
link_job_done (gpointer user_data)
{
CopyMoveJob *job;
job = user_data;
if (job->done_callback) {
job->done_callback (job->debuting_files,
!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
g_list_free_full (job->files, g_object_unref);
g_object_unref (job->destination);
g_hash_table_unref (job->debuting_files);
g_free (job->icon_positions);
finalize_common ((CommonJob *)job);
nautilus_file_changes_consume_changes (TRUE);
return FALSE;
}
static gboolean
link_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
CopyMoveJob *job;
CommonJob *common;
GFile *src;
GdkPoint *point;
char *dest_fs_type;
int total, left;
int i;
GList *l;
job = user_data;
common = &job->common;
common->io_job = io_job;
dest_fs_type = NULL;
nautilus_progress_info_start (job->common.progress);
verify_destination (&job->common,
job->destination,
NULL,
-1);
if (job_aborted (common)) {
goto aborted;
}
total = left = g_list_length (job->files);
report_preparing_link_progress (job, total, left);
i = 0;
for (l = job->files;
l != NULL && !job_aborted (common);
l = l->next) {
src = l->data;
if (i < job->n_icon_positions) {
point = &job->icon_positions[i];
} else {
point = NULL;
}
link_file (job, src, job->destination,
&dest_fs_type, job->debuting_files,
point, left);
report_preparing_link_progress (job, total, --left);
i++;
}
aborted:
g_free (dest_fs_type);
g_io_scheduler_job_send_to_mainloop (io_job,
link_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_operations_link (GList *files,
GArray *relative_item_points,
GFile *target_dir,
GtkWindow *parent_window,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
CopyMoveJob *job;
job = op_job_new (CopyMoveJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->files = g_list_copy_deep (files, (GCopyFunc) g_object_ref, NULL);
job->destination = g_object_ref (target_dir);
/* Need to indicate the destination for the operation notification open
* button. */
nautilus_progress_info_set_destination (((CommonJob *)job)->progress, target_dir);
if (relative_item_points != NULL &&
relative_item_points->len > 0) {
job->icon_positions =
g_memdup (relative_item_points->data,
sizeof (GdkPoint) * relative_item_points->len);
job->n_icon_positions = relative_item_points->len;
}
job->debuting_files = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
if (!nautilus_file_undo_manager_is_operating ()) {
GFile* src_dir;
src_dir = g_file_get_parent (files->data);
job->common.undo_info = nautilus_file_undo_info_ext_new (NAUTILUS_FILE_UNDO_OP_CREATE_LINK,
g_list_length (files),
src_dir, target_dir);
g_object_unref (src_dir);
}
g_io_scheduler_push_job (link_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
void
nautilus_file_operations_duplicate (GList *files,
GArray *relative_item_points,
GtkWindow *parent_window,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
CopyMoveJob *job;
GFile *parent;
job = op_job_new (CopyMoveJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->files = g_list_copy_deep (files, (GCopyFunc) g_object_ref, NULL);
job->destination = NULL;
/* Duplicate files doesn't have a destination, since is the same as source.
* For that set as destination the source parent folder */
parent = g_file_get_parent (files->data);
/* Need to indicate the destination for the operation notification open
* button. */
nautilus_progress_info_set_destination (((CommonJob *)job)->progress, parent);
if (relative_item_points != NULL &&
relative_item_points->len > 0) {
job->icon_positions =
g_memdup (relative_item_points->data,
sizeof (GdkPoint) * relative_item_points->len);
job->n_icon_positions = relative_item_points->len;
}
job->debuting_files = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, g_object_unref, NULL);
if (!nautilus_file_undo_manager_is_operating ()) {
GFile* src_dir;
src_dir = g_file_get_parent (files->data);
job->common.undo_info =
nautilus_file_undo_info_ext_new (NAUTILUS_FILE_UNDO_OP_DUPLICATE,
g_list_length (files),
src_dir, src_dir);
g_object_unref (src_dir);
}
g_io_scheduler_push_job (copy_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
g_object_unref (parent);
}
static gboolean
set_permissions_job_done (gpointer user_data)
{
SetPermissionsJob *job;
job = user_data;
g_object_unref (job->file);
if (job->done_callback) {
job->done_callback (!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
finalize_common ((CommonJob *)job);
return FALSE;
}
static void
set_permissions_file (SetPermissionsJob *job,
GFile *file,
GFileInfo *info)
{
CommonJob *common;
GFileInfo *child_info;
gboolean free_info;
guint32 current;
guint32 value;
guint32 mask;
GFileEnumerator *enumerator;
GFile *child;
common = (CommonJob *)job;
nautilus_progress_info_pulse_progress (common->progress);
free_info = FALSE;
if (info == NULL) {
free_info = TRUE;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
common->cancellable,
NULL);
/* Ignore errors */
if (info == NULL) {
return;
}
}
if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
value = job->dir_permissions;
mask = job->dir_mask;
} else {
value = job->file_permissions;
mask = job->file_mask;
}
if (!job_aborted (common) &&
g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_UNIX_MODE)) {
current = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE);
if (common->undo_info != NULL) {
nautilus_file_undo_info_rec_permissions_add_file (NAUTILUS_FILE_UNDO_INFO_REC_PERMISSIONS (common->undo_info),
file, current);
}
current = (current & ~mask) | value;
g_file_set_attribute_uint32 (file, G_FILE_ATTRIBUTE_UNIX_MODE,
current, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
common->cancellable, NULL);
}
if (!job_aborted (common) &&
g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
enumerator = g_file_enumerate_children (file,
G_FILE_ATTRIBUTE_STANDARD_NAME","
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
common->cancellable,
NULL);
if (enumerator) {
while (!job_aborted (common) &&
(child_info = g_file_enumerator_next_file (enumerator, common->cancellable, NULL)) != NULL) {
child = g_file_get_child (file,
g_file_info_get_name (child_info));
set_permissions_file (job, child, child_info);
g_object_unref (child);
g_object_unref (child_info);
}
g_file_enumerator_close (enumerator, common->cancellable, NULL);
g_object_unref (enumerator);
}
}
if (free_info) {
g_object_unref (info);
}
}
static gboolean
set_permissions_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
SetPermissionsJob *job = user_data;
CommonJob *common;
common = (CommonJob *)job;
common->io_job = io_job;
nautilus_progress_info_set_status (common->progress,
_("Setting permissions"));
nautilus_progress_info_start (job->common.progress);
set_permissions_file (job, job->file, NULL);
g_io_scheduler_job_send_to_mainloop_async (io_job,
set_permissions_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_set_permissions_recursive (const char *directory,
guint32 file_permissions,
guint32 file_mask,
guint32 dir_permissions,
guint32 dir_mask,
NautilusOpCallback callback,
gpointer callback_data)
{
SetPermissionsJob *job;
job = op_job_new (SetPermissionsJob, NULL);
job->file = g_file_new_for_uri (directory);
job->file_permissions = file_permissions;
job->file_mask = file_mask;
job->dir_permissions = dir_permissions;
job->dir_mask = dir_mask;
job->done_callback = callback;
job->done_callback_data = callback_data;
if (!nautilus_file_undo_manager_is_operating ()) {
job->common.undo_info =
nautilus_file_undo_info_rec_permissions_new (job->file,
file_permissions, file_mask,
dir_permissions, dir_mask);
}
g_io_scheduler_push_job (set_permissions_job,
job,
NULL,
0,
NULL);
}
static GList *
location_list_from_uri_list (const GList *uris)
{
const GList *l;
GList *files;
GFile *f;
files = NULL;
for (l = uris; l != NULL; l = l->next) {
f = g_file_new_for_uri (l->data);
files = g_list_prepend (files, f);
}
return g_list_reverse (files);
}
typedef struct {
NautilusCopyCallback real_callback;
gpointer real_data;
} MoveTrashCBData;
static void
callback_for_move_to_trash (GHashTable *debuting_uris,
gboolean user_cancelled,
MoveTrashCBData *data)
{
if (data->real_callback)
data->real_callback (debuting_uris, !user_cancelled, data->real_data);
g_slice_free (MoveTrashCBData, data);
}
void
nautilus_file_operations_copy_move (const GList *item_uris,
GArray *relative_item_points,
const char *target_dir,
GdkDragAction copy_action,
GtkWidget *parent_view,
NautilusCopyCallback done_callback,
gpointer done_callback_data)
{
GList *locations;
GList *p;
GFile *dest, *src_dir;
GtkWindow *parent_window;
gboolean target_is_mapping;
gboolean have_nonmapping_source;
dest = NULL;
target_is_mapping = FALSE;
have_nonmapping_source = FALSE;
if (target_dir) {
dest = g_file_new_for_uri (target_dir);
if (g_file_has_uri_scheme (dest, "burn")) {
target_is_mapping = TRUE;
}
}
locations = location_list_from_uri_list (item_uris);
for (p = locations; p != NULL; p = p->next) {
if (!g_file_has_uri_scheme ((GFile* )p->data, "burn")) {
have_nonmapping_source = TRUE;
}
}
if (target_is_mapping && have_nonmapping_source && copy_action == GDK_ACTION_MOVE) {
/* never move to "burn:///", but fall back to copy.
* This is a workaround, because otherwise the source files would be removed.
*/
copy_action = GDK_ACTION_COPY;
}
parent_window = NULL;
if (parent_view) {
parent_window = (GtkWindow *)gtk_widget_get_ancestor (parent_view, GTK_TYPE_WINDOW);
}
if (copy_action == GDK_ACTION_COPY) {
src_dir = g_file_get_parent (locations->data);
if (target_dir == NULL ||
(src_dir != NULL &&
g_file_equal (src_dir, dest))) {
nautilus_file_operations_duplicate (locations,
relative_item_points,
parent_window,
done_callback, done_callback_data);
} else {
nautilus_file_operations_copy (locations,
relative_item_points,
dest,
parent_window,
done_callback, done_callback_data);
}
if (src_dir) {
g_object_unref (src_dir);
}
} else if (copy_action == GDK_ACTION_MOVE) {
if (g_file_has_uri_scheme (dest, "trash")) {
MoveTrashCBData *cb_data;
cb_data = g_slice_new0 (MoveTrashCBData);
cb_data->real_callback = done_callback;
cb_data->real_data = done_callback_data;
nautilus_file_operations_trash_or_delete (locations,
parent_window,
(NautilusDeleteCallback) callback_for_move_to_trash,
cb_data);
} else {
nautilus_file_operations_move (locations,
relative_item_points,
dest,
parent_window,
done_callback, done_callback_data);
}
} else {
nautilus_file_operations_link (locations,
relative_item_points,
dest,
parent_window,
done_callback, done_callback_data);
}
g_list_free_full (locations, g_object_unref);
if (dest) {
g_object_unref (dest);
}
}
static gboolean
create_job_done (gpointer user_data)
{
CreateJob *job;
job = user_data;
if (job->done_callback) {
job->done_callback (job->created_file,
!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
g_object_unref (job->dest_dir);
if (job->src) {
g_object_unref (job->src);
}
g_free (job->src_data);
g_free (job->filename);
if (job->created_file) {
g_object_unref (job->created_file);
}
finalize_common ((CommonJob *)job);
nautilus_file_changes_consume_changes (TRUE);
return FALSE;
}
static gboolean
create_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
CreateJob *job;
CommonJob *common;
int count;
GFile *dest;
char *basename;
char *filename, *filename2, *new_filename;
char *filename_base, *suffix;
char *dest_fs_type;
GError *error;
gboolean res;
gboolean filename_is_utf8;
char *primary, *secondary, *details;
int response;
char *data;
int length;
GFileOutputStream *out;
gboolean handled_invalid_filename;
int max_length, offset;
job = user_data;
common = &job->common;
common->io_job = io_job;
nautilus_progress_info_start (job->common.progress);
handled_invalid_filename = FALSE;
dest_fs_type = NULL;
filename = NULL;
dest = NULL;
max_length = get_max_name_length (job->dest_dir);
verify_destination (common,
job->dest_dir,
NULL, -1);
if (job_aborted (common)) {
goto aborted;
}
filename = g_strdup (job->filename);
filename_is_utf8 = FALSE;
if (filename) {
filename_is_utf8 = g_utf8_validate (filename, -1, NULL);
}
if (filename == NULL) {
if (job->make_dir) {
/* localizers: the initial name of a new folder */
filename = g_strdup (_("Untitled Folder"));
filename_is_utf8 = TRUE; /* Pass in utf8 */
} else {
if (job->src != NULL) {
basename = g_file_get_basename (job->src);
/* localizers: the initial name of a new template document */
filename = g_strdup_printf (_("Untitled %s"), basename);
g_free (basename);
}
if (filename == NULL) {
/* localizers: the initial name of a new empty document */
filename = g_strdup (_("Untitled Document"));
filename_is_utf8 = TRUE; /* Pass in utf8 */
}
}
}
make_file_name_valid_for_dest_fs (filename, dest_fs_type);
if (filename_is_utf8) {
dest = g_file_get_child_for_display_name (job->dest_dir, filename, NULL);
}
if (dest == NULL) {
dest = g_file_get_child (job->dest_dir, filename);
}
count = 1;
retry:
error = NULL;
if (job->make_dir) {
res = g_file_make_directory (dest,
common->cancellable,
&error);
if (res) {
GFile *real;
real = map_possibly_volatile_file_to_real (dest, common->cancellable, &error);
if (real == NULL) {
res = FALSE;
} else {
g_object_unref (dest);
dest = real;
}
}
if (res && common->undo_info != NULL) {
nautilus_file_undo_info_create_set_data (NAUTILUS_FILE_UNDO_INFO_CREATE (common->undo_info),
dest, NULL, 0);
}
} else {
if (job->src) {
res = g_file_copy (job->src,
dest,
G_FILE_COPY_NONE,
common->cancellable,
NULL, NULL,
&error);
if (res) {
GFile *real;
real = map_possibly_volatile_file_to_real (dest, common->cancellable, &error);
if (real == NULL) {
res = FALSE;
} else {
g_object_unref (dest);
dest = real;
}
}
if (res && common->undo_info != NULL) {
gchar *uri;
uri = g_file_get_uri (job->src);
nautilus_file_undo_info_create_set_data (NAUTILUS_FILE_UNDO_INFO_CREATE (common->undo_info),
dest, uri, 0);
g_free (uri);
}
} else {
data = "";
length = 0;
if (job->src_data) {
data = job->src_data;
length = job->length;
}
out = g_file_create (dest,
G_FILE_CREATE_NONE,
common->cancellable,
&error);
if (out) {
GFile *real;
real = map_possibly_volatile_file_to_real_on_write (dest,
out,
common->cancellable,
&error);
if (real == NULL) {
res = FALSE;
g_object_unref (out);
} else {
g_object_unref (dest);
dest = real;
res = g_output_stream_write_all (G_OUTPUT_STREAM (out),
data, length,
NULL,
common->cancellable,
&error);
if (res) {
res = g_output_stream_close (G_OUTPUT_STREAM (out),
common->cancellable,
&error);
if (res && common->undo_info != NULL) {
nautilus_file_undo_info_create_set_data (NAUTILUS_FILE_UNDO_INFO_CREATE (common->undo_info),
dest, data, length);
}
}
/* This will close if the write failed and we didn't close */
g_object_unref (out);
}
} else {
res = FALSE;
}
}
}
if (res) {
job->created_file = g_object_ref (dest);
nautilus_file_changes_queue_file_added (dest);
if (job->has_position) {
nautilus_file_changes_queue_schedule_position_set (dest, job->position, common->screen_num);
} else {
nautilus_file_changes_queue_schedule_position_remove (dest);
}
} else {
g_assert (error != NULL);
if (IS_IO_ERROR (error, INVALID_FILENAME) &&
!handled_invalid_filename) {
handled_invalid_filename = TRUE;
g_assert (dest_fs_type == NULL);
dest_fs_type = query_fs_type (job->dest_dir, common->cancellable);
if (count == 1) {
new_filename = g_strdup (filename);
} else {
filename_base = eel_filename_strip_extension (filename);
offset = strlen (filename_base);
suffix = g_strdup (filename + offset);
filename2 = g_strdup_printf ("%s %d%s", filename_base, count, suffix);
new_filename = NULL;
if (max_length > 0 && strlen (filename2) > max_length) {
new_filename = shorten_utf8_string (filename2, strlen (filename2) - max_length);
}
if (new_filename == NULL) {
new_filename = g_strdup (filename2);
}
g_free (filename2);
g_free (suffix);
}
if (make_file_name_valid_for_dest_fs (new_filename, dest_fs_type)) {
g_object_unref (dest);
if (filename_is_utf8) {
dest = g_file_get_child_for_display_name (job->dest_dir, new_filename, NULL);
}
if (dest == NULL) {
dest = g_file_get_child (job->dest_dir, new_filename);
}
g_free (new_filename);
g_error_free (error);
goto retry;
}
g_free (new_filename);
}
if (IS_IO_ERROR (error, EXISTS)) {
g_object_unref (dest);
dest = NULL;
filename_base = eel_filename_strip_extension (filename);
offset = strlen (filename_base);
suffix = g_strdup (filename + offset);
filename2 = g_strdup_printf ("%s %d%s", filename_base, ++count, suffix);
if (max_length > 0 && strlen (filename2) > max_length) {
new_filename = shorten_utf8_string (filename2, strlen (filename2) - max_length);
if (new_filename != NULL) {
g_free (filename2);
filename2 = new_filename;
}
}
make_file_name_valid_for_dest_fs (filename2, dest_fs_type);
if (filename_is_utf8) {
dest = g_file_get_child_for_display_name (job->dest_dir, filename2, NULL);
}
if (dest == NULL) {
dest = g_file_get_child (job->dest_dir, filename2);
}
g_free (filename2);
g_free (suffix);
g_error_free (error);
goto retry;
}
else if (IS_IO_ERROR (error, CANCELLED)) {
g_error_free (error);
}
/* Other error */
else {
if (job->make_dir) {
primary = f (_("Error while creating directory %B."), dest);
} else {
primary = f (_("Error while creating file %B."), dest);
}
secondary = f (_("There was an error creating the directory in %F."), job->dest_dir);
details = error->message;
response = run_warning (common,
primary,
secondary,
details,
FALSE,
CANCEL, SKIP,
NULL);
g_error_free (error);
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) { /* skip */
/* do nothing */
} else {
g_assert_not_reached ();
}
}
}
aborted:
if (dest) {
g_object_unref (dest);
}
g_free (filename);
g_free (dest_fs_type);
g_io_scheduler_job_send_to_mainloop_async (io_job,
create_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_operations_new_folder (GtkWidget *parent_view,
GdkPoint *target_point,
const char *parent_dir,
const char *folder_name,
NautilusCreateCallback done_callback,
gpointer done_callback_data)
{
CreateJob *job;
GtkWindow *parent_window;
parent_window = NULL;
if (parent_view) {
parent_window = (GtkWindow *)gtk_widget_get_ancestor (parent_view, GTK_TYPE_WINDOW);
}
job = op_job_new (CreateJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->dest_dir = g_file_new_for_uri (parent_dir);
job->filename = g_strdup (folder_name);
job->make_dir = TRUE;
if (target_point != NULL) {
job->position = *target_point;
job->has_position = TRUE;
}
if (!nautilus_file_undo_manager_is_operating ()) {
job->common.undo_info = nautilus_file_undo_info_create_new (NAUTILUS_FILE_UNDO_OP_CREATE_FOLDER);
}
g_io_scheduler_push_job (create_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
void
nautilus_file_operations_new_file_from_template (GtkWidget *parent_view,
GdkPoint *target_point,
const char *parent_dir,
const char *target_filename,
const char *template_uri,
NautilusCreateCallback done_callback,
gpointer done_callback_data)
{
CreateJob *job;
GtkWindow *parent_window;
parent_window = NULL;
if (parent_view) {
parent_window = (GtkWindow *)gtk_widget_get_ancestor (parent_view, GTK_TYPE_WINDOW);
}
job = op_job_new (CreateJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->dest_dir = g_file_new_for_uri (parent_dir);
if (target_point != NULL) {
job->position = *target_point;
job->has_position = TRUE;
}
job->filename = g_strdup (target_filename);
if (template_uri) {
job->src = g_file_new_for_uri (template_uri);
}
if (!nautilus_file_undo_manager_is_operating ()) {
job->common.undo_info = nautilus_file_undo_info_create_new (NAUTILUS_FILE_UNDO_OP_CREATE_FILE_FROM_TEMPLATE);
}
g_io_scheduler_push_job (create_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
void
nautilus_file_operations_new_file (GtkWidget *parent_view,
GdkPoint *target_point,
const char *parent_dir,
const char *target_filename,
const char *initial_contents,
int length,
NautilusCreateCallback done_callback,
gpointer done_callback_data)
{
CreateJob *job;
GtkWindow *parent_window;
parent_window = NULL;
if (parent_view) {
parent_window = (GtkWindow *)gtk_widget_get_ancestor (parent_view, GTK_TYPE_WINDOW);
}
job = op_job_new (CreateJob, parent_window);
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
job->dest_dir = g_file_new_for_uri (parent_dir);
if (target_point != NULL) {
job->position = *target_point;
job->has_position = TRUE;
}
job->src_data = g_memdup (initial_contents, length);
job->length = length;
job->filename = g_strdup (target_filename);
if (!nautilus_file_undo_manager_is_operating ()) {
job->common.undo_info = nautilus_file_undo_info_create_new (NAUTILUS_FILE_UNDO_OP_CREATE_EMPTY_FILE);
}
g_io_scheduler_push_job (create_job,
job,
NULL, /* destroy notify */
0,
job->common.cancellable);
}
static void
delete_trash_file (CommonJob *job,
GFile *file,
gboolean del_file,
gboolean del_children)
{
GFileInfo *info;
GFile *child;
GFileEnumerator *enumerator;
if (job_aborted (job)) {
return;
}
if (del_children) {
enumerator = g_file_enumerate_children (file,
G_FILE_ATTRIBUTE_STANDARD_NAME ","
G_FILE_ATTRIBUTE_STANDARD_TYPE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
job->cancellable,
NULL);
if (enumerator) {
while (!job_aborted (job) &&
(info = g_file_enumerator_next_file (enumerator, job->cancellable, NULL)) != NULL) {
child = g_file_get_child (file,
g_file_info_get_name (info));
delete_trash_file (job, child, TRUE,
g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY);
g_object_unref (child);
g_object_unref (info);
}
g_file_enumerator_close (enumerator, job->cancellable, NULL);
g_object_unref (enumerator);
}
}
if (!job_aborted (job) && del_file) {
g_file_delete (file, job->cancellable, NULL);
}
}
static gboolean
empty_trash_job_done (gpointer user_data)
{
EmptyTrashJob *job;
job = user_data;
g_list_free_full (job->trash_dirs, g_object_unref);
if (job->done_callback) {
job->done_callback (!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
finalize_common ((CommonJob *)job);
return FALSE;
}
static gboolean
empty_trash_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
EmptyTrashJob *job = user_data;
CommonJob *common;
GList *l;
gboolean confirmed;
common = (CommonJob *)job;
common->io_job = io_job;
nautilus_progress_info_start (job->common.progress);
if (job->should_confirm) {
confirmed = confirm_empty_trash (common);
} else {
confirmed = TRUE;
}
if (confirmed) {
for (l = job->trash_dirs;
l != NULL && !job_aborted (common);
l = l->next) {
delete_trash_file (common, l->data, FALSE, TRUE);
}
}
g_io_scheduler_job_send_to_mainloop_async (io_job,
empty_trash_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_operations_empty_trash (GtkWidget *parent_view)
{
EmptyTrashJob *job;
GtkWindow *parent_window;
parent_window = NULL;
if (parent_view) {
parent_window = (GtkWindow *)gtk_widget_get_ancestor (parent_view, GTK_TYPE_WINDOW);
}
job = op_job_new (EmptyTrashJob, parent_window);
job->trash_dirs = g_list_prepend (job->trash_dirs,
g_file_new_for_uri ("trash:"));
job->should_confirm = TRUE;
inhibit_power_manager ((CommonJob *)job, _("Emptying Trash"));
g_io_scheduler_push_job (empty_trash_job,
job,
NULL,
0,
NULL);
}
static gboolean
mark_trusted_job_done (gpointer user_data)
{
MarkTrustedJob *job = user_data;
g_object_unref (job->file);
if (job->done_callback) {
job->done_callback (!job_aborted ((CommonJob *) job),
job->done_callback_data);
}
finalize_common ((CommonJob *)job);
return FALSE;
}
#define TRUSTED_SHEBANG "#!/usr/bin/env xdg-open\n"
static void
mark_desktop_file_trusted (CommonJob *common,
GCancellable *cancellable,
GFile *file,
gboolean interactive)
{
char *contents, *new_contents;
gsize length, new_length;
GError *error;
guint32 current_perms, new_perms;
int response;
GFileInfo *info;
retry:
error = NULL;
if (!g_file_load_contents (file,
cancellable,
&contents, &length,
NULL, &error)) {
if (interactive) {
response = run_error (common,
g_strdup (_("Unable to mark launcher trusted (executable)")),
error->message,
NULL,
FALSE,
CANCEL, RETRY,
NULL);
} else {
response = 0;
}
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) {
goto retry;
} else {
g_assert_not_reached ();
}
goto out;
}
if (!g_str_has_prefix (contents, "#!")) {
new_length = length + strlen (TRUSTED_SHEBANG);
new_contents = g_malloc (new_length);
strcpy (new_contents, TRUSTED_SHEBANG);
memcpy (new_contents + strlen (TRUSTED_SHEBANG),
contents, length);
if (!g_file_replace_contents (file,
new_contents,
new_length,
NULL,
FALSE, 0,
NULL, cancellable, &error)) {
g_free (contents);
g_free (new_contents);
if (interactive) {
response = run_error (common,
g_strdup (_("Unable to mark launcher trusted (executable)")),
error->message,
NULL,
FALSE,
CANCEL, RETRY,
NULL);
} else {
response = 0;
}
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) {
goto retry;
} else {
g_assert_not_reached ();
}
goto out;
}
g_free (new_contents);
}
g_free (contents);
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE","
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
common->cancellable,
&error);
if (info == NULL) {
if (interactive) {
response = run_error (common,
g_strdup (_("Unable to mark launcher trusted (executable)")),
error->message,
NULL,
FALSE,
CANCEL, RETRY,
NULL);
} else {
response = 0;
}
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) {
goto retry;
} else {
g_assert_not_reached ();
}
goto out;
}
if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_UNIX_MODE)) {
current_perms = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE);
new_perms = current_perms | S_IXGRP | S_IXUSR | S_IXOTH;
if ((current_perms != new_perms) &&
!g_file_set_attribute_uint32 (file, G_FILE_ATTRIBUTE_UNIX_MODE,
new_perms, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
common->cancellable, &error))
{
g_object_unref (info);
if (interactive) {
response = run_error (common,
g_strdup (_("Unable to mark launcher trusted (executable)")),
error->message,
NULL,
FALSE,
CANCEL, RETRY,
NULL);
} else {
response = 0;
}
if (response == 0 || response == GTK_RESPONSE_DELETE_EVENT) {
abort_job (common);
} else if (response == 1) {
goto retry;
} else {
g_assert_not_reached ();
}
goto out;
}
}
g_object_unref (info);
out:
;
}
static gboolean
mark_trusted_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
MarkTrustedJob *job = user_data;
CommonJob *common;
common = (CommonJob *)job;
common->io_job = io_job;
nautilus_progress_info_start (job->common.progress);
mark_desktop_file_trusted (common,
cancellable,
job->file,
job->interactive);
g_io_scheduler_job_send_to_mainloop_async (io_job,
mark_trusted_job_done,
job,
NULL);
return FALSE;
}
void
nautilus_file_mark_desktop_file_trusted (GFile *file,
GtkWindow *parent_window,
gboolean interactive,
NautilusOpCallback done_callback,
gpointer done_callback_data)
{
MarkTrustedJob *job;
job = op_job_new (MarkTrustedJob, parent_window);
job->file = g_object_ref (file);
job->interactive = interactive;
job->done_callback = done_callback;
job->done_callback_data = done_callback_data;
g_io_scheduler_push_job (mark_trusted_job,
job,
NULL,
0,
NULL);
}
#if !defined (NAUTILUS_OMIT_SELF_CHECK)
void
nautilus_self_check_file_operations (void)
{
setlocale (LC_MESSAGES, "C");
/* test the next duplicate name generator */
EEL_CHECK_STRING_RESULT (get_duplicate_name (" (copy)", 1, -1), " (another copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo", 1, -1), "foo (copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name (".bashrc", 1, -1), ".bashrc (copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name (".foo.txt", 1, -1), ".foo (copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo", 1, -1), "foo foo (copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo.txt", 1, -1), "foo (copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo.txt", 1, -1), "foo foo (copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo.txt txt", 1, -1), "foo foo (copy).txt txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo...txt", 1, -1), "foo.. (copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo...", 1, -1), "foo... (copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo. (copy)", 1, -1), "foo. (another copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (copy)", 1, -1), "foo (another copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (copy).txt", 1, -1), "foo (another copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (another copy)", 1, -1), "foo (3rd copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (another copy).txt", 1, -1), "foo (3rd copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo (another copy).txt", 1, -1), "foo foo (3rd copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (13th copy)", 1, -1), "foo (14th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (13th copy).txt", 1, -1), "foo (14th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (21st copy)", 1, -1), "foo (22nd copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (21st copy).txt", 1, -1), "foo (22nd copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (22nd copy)", 1, -1), "foo (23rd copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (22nd copy).txt", 1, -1), "foo (23rd copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (23rd copy)", 1, -1), "foo (24th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (23rd copy).txt", 1, -1), "foo (24th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (24th copy)", 1, -1), "foo (25th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (24th copy).txt", 1, -1), "foo (25th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo (24th copy)", 1, -1), "foo foo (25th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo (24th copy).txt", 1, -1), "foo foo (25th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo foo (100000000000000th copy).txt", 1, -1), "foo foo (copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (10th copy)", 1, -1), "foo (11th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (10th copy).txt", 1, -1), "foo (11th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (11th copy)", 1, -1), "foo (12th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (11th copy).txt", 1, -1), "foo (12th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (12th copy)", 1, -1), "foo (13th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (12th copy).txt", 1, -1), "foo (13th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (110th copy)", 1, -1), "foo (111th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (110th copy).txt", 1, -1), "foo (111th copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (122nd copy)", 1, -1), "foo (123rd copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (122nd copy).txt", 1, -1), "foo (123rd copy).txt");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (123rd copy)", 1, -1), "foo (124th copy)");
EEL_CHECK_STRING_RESULT (get_duplicate_name ("foo (123rd copy).txt", 1, -1), "foo (124th copy).txt");
setlocale (LC_MESSAGES, "");
}
#endif
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