static void
shell_xdg_migrate_config_dir_mail (EShell *shell,
const gchar *old_base_dir)
{
const gchar *user_config_dir;
gchar *old_config_dir;
gchar *new_config_dir;
gchar *old_filename;
gchar *new_filename;
user_config_dir = e_get_user_config_dir ();
old_config_dir = g_build_filename (old_base_dir, "mail", NULL);
new_config_dir = g_build_filename (user_config_dir, "mail", NULL);
old_filename = g_build_filename (old_config_dir, "filters.xml", NULL);
new_filename = g_build_filename (new_config_dir, "filters.xml", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
old_filename = g_build_filename (old_config_dir, "vfolders.xml", NULL);
new_filename = g_build_filename (new_config_dir, "vfolders.xml", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* I hate this file. GtkHtml uses style properties for fonts. */
old_filename = g_build_filename (
old_config_dir, "config", "gtkrc-mail-fonts", NULL);
new_filename = g_build_filename (
new_config_dir, "gtkrc-mail-fonts", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* This file is no longer used. Try removing it. */
old_filename = g_build_filename (
old_config_dir, "config",
"folder-tree-expand-state.xml", NULL);
g_unlink (old_filename);
g_free (old_filename);
/* Everything else in the "config" directory just should be
* per-folder ETree files recording the expanded state of mail
* threads. Rename this directory to "folders". */
old_filename = g_build_filename (old_config_dir, "config", NULL);
new_filename = g_build_filename (new_config_dir, "folders", NULL);
shell_xdg_migrate_rename_files (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
g_free (old_config_dir);
g_free (new_config_dir);
}
static GString *
replace_variables (const gchar *str,
gboolean remove_dir_sep)
{
GString *res = NULL, *use;
const gchar *strip_datadir, *strip_configdir;
g_return_val_if_fail (str != NULL, NULL);
strip_datadir = strip_home_dir (e_get_user_data_dir ());
strip_configdir = strip_home_dir (e_get_user_config_dir ());
#define repl(_find, _replace) \
use = e_str_replace_string (res ? res->str : str, _find, _replace); \
g_return_val_if_fail (use != NULL, NULL); \
if (res) \
g_string_free (res, TRUE); \
res = use;
repl ("$HOME", g_get_home_dir ());
repl ("$TMP", g_get_tmp_dir ());
repl ("$DATADIR", e_get_user_data_dir ());
repl ("$CONFIGDIR", e_get_user_config_dir ());
repl ("$STRIPDATADIR", strip_datadir);
repl ("$STRIPCONFIGDIR", strip_configdir);
repl ("$DBUSDATADIR", DBUS_SERVICES_DIR);
#undef repl
g_return_val_if_fail (res != NULL, NULL);
if (remove_dir_sep) {
/* remove trailing dir separator */
while (res->len > 0 && res->str[res->len - 1] == G_DIR_SEPARATOR) {
g_string_truncate (res, res->len - 1);
}
}
return res;
}
static void
shell_xdg_migrate_config_dir (EShell *shell,
const gchar *old_base_dir)
{
const gchar *old_config_dir;
const gchar *new_config_dir;
gchar *old_filename;
gchar *new_filename;
gint ii;
g_print ("Migrating config data\n");
/* Some files are common to all shell backends. */
for (ii = 0; shell_backend_names[ii] != NULL; ii++)
shell_xdg_migrate_config_dir_common (
shell, old_base_dir, shell_backend_names[ii]);
/* Handle backend-specific files. */
shell_xdg_migrate_config_dir_mail (shell, old_base_dir);
/* Remove leftover config directories. */
for (ii = 0; shell_backend_names[ii] != NULL; ii++) {
shell_xdg_migrate_dir_cleanup (
shell, old_base_dir, shell_backend_names[ii], "config");
shell_xdg_migrate_dir_cleanup (
shell, old_base_dir, shell_backend_names[ii], "views");
}
/*** Miscellaneous configuration files. ***/
old_config_dir = old_base_dir;
new_config_dir = e_get_user_config_dir ();
/* Subtle name change: datetime-formats --> datetime-formats.ini */
old_filename = g_build_filename (old_config_dir, "datetime-formats", NULL);
new_filename = g_build_filename (new_config_dir, "datetime-formats.ini", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* Subtle name change: printing --> printing.ini */
old_filename = g_build_filename (old_config_dir, "printing", NULL);
new_filename = g_build_filename (new_config_dir, "printing.ini", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
}
static void
restore (const gchar *filename,
GCancellable *cancellable)
{
gchar *command;
gchar *quotedfname;
gboolean is_new_format = FALSE;
g_return_if_fail (filename && *filename);
if (!check (filename, &is_new_format)) {
g_message ("Cannot restore from an incorrect archive '%s'.", filename);
goto end;
}
quotedfname = g_shell_quote (filename);
if (g_cancellable_is_cancelled (cancellable))
return;
/* FIXME Will the versioned setting always work? */
txt = _("Shutting down Evolution");
run_cmd (EVOLUTION " --quit");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Back up current Evolution data");
run_cmd ("mv $DATADIR $DATADIR_old");
run_cmd ("mv $CONFIGDIR $CONFIGDIR_old");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Extracting files from back up");
if (is_new_format) {
GString *dir_fn;
gchar *data_dir = NULL;
gchar *config_dir = NULL;
gchar *restored_version = NULL;
const gchar *tar_opts;
if (get_filename_is_xz (filename))
tar_opts = "-xJf";
else
tar_opts = "-xzf";
command = g_strdup_printf (
"cd $TMP && tar %s %s " EVOLUTION_DIR_FILE,
tar_opts, quotedfname);
run_cmd (command);
g_free (command);
dir_fn = replace_variables ("$TMP" G_DIR_SEPARATOR_S EVOLUTION_DIR_FILE, TRUE);
if (!dir_fn) {
g_warning ("Failed to create evolution's dir filename");
goto end;
}
/* data_dir and config_dir are quoted inside extract_backup_data */
extract_backup_data (
dir_fn->str,
&restored_version,
&data_dir,
&config_dir);
g_unlink (dir_fn->str);
g_string_free (dir_fn, TRUE);
if (!data_dir || !config_dir) {
g_warning (
"Failed to get old data_dir (%p)/"
"config_dir (%p)", data_dir, config_dir);
g_free (data_dir);
g_free (config_dir);
goto end;
}
g_mkdir_with_parents (e_get_user_data_dir (), 0700);
g_mkdir_with_parents (e_get_user_config_dir (), 0700);
command = g_strdup_printf (
"cd $DATADIR && tar --strip-components %d %s %s %s",
get_dir_level (data_dir), tar_opts, quotedfname, data_dir);
run_cmd (command);
g_free (command);
command = g_strdup_printf (
"cd $CONFIGDIR && tar --strip-components %d %s %s %s",
get_dir_level (config_dir), tar_opts, quotedfname, config_dir);
run_cmd (command);
g_free (command);
/* If the back file had version information, set the last
* used version in GSettings before restarting Evolution. */
if (restored_version != NULL && *restored_version != '\0') {
GSettings *settings;
settings = e_util_ref_settings ("org.gnome.evolution");
g_settings_set_string (
settings, "version", restored_version);
g_object_unref (settings);
}
g_free (data_dir);
g_free (config_dir);
g_free (restored_version);
} else {
const gchar *decr_opts;
if (get_filename_is_xz (filename))
decr_opts = "xz -cd";
else
decr_opts = "gzip -cd";
run_cmd ("mv $HOME/.evolution $HOME/.evolution_old");
command = g_strdup_printf (
"cd $HOME && %s %s | tar xf -", decr_opts, quotedfname);
run_cmd (command);
g_free (command);
}
g_free (quotedfname);
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Loading Evolution settings");
if (is_new_format) {
/* new format has it in DATADIR... */
GString *file = replace_variables (EVOLUTION_DIR ANCIENT_GCONF_DUMP_FILE, TRUE);
if (file && g_file_test (file->str, G_FILE_TEST_EXISTS)) {
unset_eds_migrated_flag ();
/* ancient backup */
replace_in_file (
EVOLUTION_DIR ANCIENT_GCONF_DUMP_FILE,
EVOUSERDATADIR_MAGIC, e_get_user_data_dir ());
run_cmd ("gconftool-2 --load " EVOLUTION_DIR ANCIENT_GCONF_DUMP_FILE);
/* give a chance to GConf to save what was loaded into a disk */
g_usleep (G_USEC_PER_SEC * 5);
/* do not forget to convert GConf keys into GSettings */
run_cmd ("gsettings-data-convert");
run_cmd ("rm " EVOLUTION_DIR ANCIENT_GCONF_DUMP_FILE);
} else {
replace_in_file (
EVOLUTION_DIR DCONF_DUMP_FILE_EDS,
EVOUSERDATADIR_MAGIC, e_get_user_data_dir ());
run_cmd ("cat " EVOLUTION_DIR DCONF_DUMP_FILE_EDS " | dconf load " DCONF_PATH_EDS);
run_cmd ("rm " EVOLUTION_DIR DCONF_DUMP_FILE_EDS);
replace_in_file (
EVOLUTION_DIR DCONF_DUMP_FILE_EVO,
EVOUSERDATADIR_MAGIC, e_get_user_data_dir ());
run_cmd ("cat " EVOLUTION_DIR DCONF_DUMP_FILE_EVO " | dconf load " DCONF_PATH_EVO);
run_cmd ("rm " EVOLUTION_DIR DCONF_DUMP_FILE_EVO);
}
g_string_free (file, TRUE);
} else {
gchar *gconf_dump_file;
unset_eds_migrated_flag ();
/* ... old format in ~/.evolution */
gconf_dump_file = g_build_filename (
"$HOME", ".evolution", ANCIENT_GCONF_DUMP_FILE, NULL);
replace_in_file (
gconf_dump_file,
EVOUSERDATADIR_MAGIC,
e_get_user_data_dir ());
command = g_strconcat (
"gconftool-2 --load ", gconf_dump_file, NULL);
run_cmd (command);
g_free (command);
/* give a chance to GConf to save what was loaded into a disk */
g_usleep (G_USEC_PER_SEC * 5);
/* do not forget to convert GConf keys into GSettings */
run_cmd ("gsettings-data-convert");
command = g_strconcat ("rm ", gconf_dump_file, NULL);
run_cmd (command);
g_free (command);
g_free (gconf_dump_file);
}
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Removing temporary back up files");
run_cmd ("rm -rf $DATADIR_old");
run_cmd ("rm -rf $CONFIGDIR_old");
run_cmd ("rm $DATADIR/.running");
if (!is_new_format)
run_cmd ("rm -rf $HOME/.evolution_old");
if (g_cancellable_is_cancelled (cancellable))
return;
/* Make full-restart background processes after restore */
run_cmd (EVOLUTION " --force-shutdown");
txt = _("Reloading registry service");
/* wait few seconds, till changes settle */
g_usleep (G_USEC_PER_SEC * 5);
command = get_source_manager_reload_command ();
/* This runs migration routines on the newly-restored data. */
run_cmd (command);
g_free (command);
end:
if (restart_arg) {
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Restarting Evolution");
/* wait 5 seconds before restarting evolution, thus any
* changes being done are updated in source registry too */
g_usleep (G_USEC_PER_SEC * 5);
run_evolution_no_wait ();
}
}
static gchar *
ep_key_file_get_filename (void)
{
return g_build_filename (
e_get_user_config_dir (), "credentials", "Passwords", NULL);
}
static void
shell_xdg_migrate_config_dir_common (EShell *shell,
const gchar *old_base_dir,
const gchar *backend_name)
{
GDir *dir;
const gchar *user_config_dir;
gchar *old_config_dir;
gchar *new_config_dir;
gchar *old_filename;
gchar *new_filename;
gchar *dirname;
user_config_dir = e_get_user_config_dir ();
old_config_dir = g_build_filename (old_base_dir, backend_name, NULL);
new_config_dir = g_build_filename (user_config_dir, backend_name, NULL);
g_mkdir_with_parents (new_config_dir, 0700);
old_filename = g_build_filename (old_config_dir, "views", NULL);
new_filename = g_build_filename (new_config_dir, "views", NULL);
shell_xdg_migrate_rename_files (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
old_filename = g_build_filename (old_config_dir, "searches.xml", NULL);
new_filename = g_build_filename (new_config_dir, "searches.xml", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* This one only occurs in calendar and memos.
* For other backends this will just be a no-op. */
old_filename = g_build_filename (
old_config_dir, "config", "MemoPad", NULL);
new_filename = g_build_filename (new_config_dir, "MemoPad", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* This one only occurs in calendar and tasks.
* For other backends this will just be a no-op. */
old_filename = g_build_filename (
old_config_dir, "config", "TaskPad", NULL);
new_filename = g_build_filename (new_config_dir, "TaskPad", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* Subtle name change: config/state --> state.ini */
old_filename = g_build_filename (old_config_dir, "config", "state", NULL);
new_filename = g_build_filename (new_config_dir, "state.ini", NULL);
shell_xdg_migrate_rename (old_filename, new_filename);
g_free (old_filename);
g_free (new_filename);
/* GIO had a bug for awhile where it would leave behind an empty
* temp file with the pattern .goutputstream-XXXXXX if an output
* stream operation was cancelled. We've had several reports of
* these files in config directories, so remove any we find. */
dirname = g_build_filename (old_config_dir, "config", NULL);
dir = g_dir_open (dirname, 0, NULL);
if (dir != NULL) {
const gchar *basename;
while ((basename = g_dir_read_name (dir)) != NULL) {
gchar *filename;
struct stat st;
if (!g_str_has_prefix (basename, ".goutputstream"))
continue;
filename = g_build_filename (dirname, basename, NULL);
/* Verify the file is indeed empty. */
if (g_stat (filename, &st) == 0 && st.st_size == 0)
g_unlink (filename);
g_free (filename);
}
g_dir_close (dir);
}
g_free (dirname);
g_free (old_config_dir);
g_free (new_config_dir);
}
static void
restore (const gchar *filename,
GCancellable *cancellable)
{
gchar *command;
gchar *quotedfname;
gboolean is_new_format = FALSE;
g_return_if_fail (filename && *filename);
if (!check (filename, &is_new_format)) {
g_message ("Cannot restore from an incorrect archive '%s'.", filename);
goto end;
}
quotedfname = g_shell_quote (filename);
if (g_cancellable_is_cancelled (cancellable))
return;
/* FIXME Will the versioned setting always work? */
txt = _("Shutting down Evolution");
run_cmd (EVOLUTION " --quit");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Back up current Evolution data");
run_cmd ("mv $DATADIR $DATADIR_old");
run_cmd ("mv $CONFIGDIR $CONFIGDIR_old");
run_cmd ("mv $HOME/.camel_certs $HOME/.camel_certs_old");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Extracting files from back up");
if (is_new_format) {
GString *dir_fn;
gchar *data_dir = NULL, *config_dir = NULL;
command = g_strdup_printf (
"cd $TMP && tar xzf %s "
EVOLUTION_DIR_FILE, quotedfname);
run_cmd (command);
g_free (command);
dir_fn = replace_variables ("$TMP" G_DIR_SEPARATOR_S EVOLUTION_DIR_FILE);
if (!dir_fn) {
g_warning ("Failed to create evolution's dir filename");
goto end;
}
/* data_dir and config_dir are quoted inside extract_backup_dirs */
extract_backup_dirs (dir_fn->str, &data_dir, &config_dir);
g_unlink (dir_fn->str);
g_string_free (dir_fn, TRUE);
if (!data_dir || !config_dir) {
g_warning ("Failed to get old data_dir (%p)/config_dir (%p)", data_dir, config_dir);
g_free (data_dir);
g_free (config_dir);
goto end;
}
g_mkdir_with_parents (e_get_user_data_dir (), 0700);
g_mkdir_with_parents (e_get_user_config_dir (), 0700);
command = g_strdup_printf (
"cd $DATADIR && tar xzf %s %s --strip-components=%d",
quotedfname, data_dir, get_dir_level (data_dir));
run_cmd (command);
g_free (command);
command = g_strdup_printf (
"cd $CONFIGDIR && tar xzf %s %s --strip-components=%d",
quotedfname, config_dir, get_dir_level (config_dir));
run_cmd (command);
g_free (command);
command = g_strdup_printf (
"cd $HOME && tar xzf %s .camel_certs", quotedfname);
run_cmd (command);
g_free (command);
g_free (data_dir);
g_free (config_dir);
} else {
run_cmd ("mv $HOME/.evolution $HOME/.evolution_old");
command = g_strdup_printf (
"cd $HOME && gzip -cd %s | tar xf -", quotedfname);
run_cmd (command);
g_free (command);
}
g_free (quotedfname);
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Loading Evolution settings");
if (is_new_format) {
/* new format has it in DATADIR... */
replace_in_file (
EVOLUTION_DIR GCONF_DUMP_FILE,
EVOUSERDATADIR_MAGIC, e_get_user_data_dir ());
run_cmd ("gconftool-2 --load " EVOLUTION_DIR GCONF_DUMP_FILE);
run_cmd ("rm " EVOLUTION_DIR GCONF_DUMP_FILE);
} else {
gchar *gconf_dump_file;
/* ... old format in ~/.evolution */
gconf_dump_file = g_build_filename (
"$HOME", ".evolution", GCONF_DUMP_FILE, NULL);
replace_in_file (
gconf_dump_file,
EVOUSERDATADIR_MAGIC,
e_get_user_data_dir ());
command = g_strconcat (
"gconftool-2 --load ", gconf_dump_file, NULL);
run_cmd (command);
g_free (command);
command = g_strconcat ("rm ", gconf_dump_file, NULL);
run_cmd (command);
g_free (command);
g_free (gconf_dump_file);
}
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Removing temporary back up files");
run_cmd ("rm -rf $DATADIR_old");
run_cmd ("rm -rf $CONFIGDIR_old");
run_cmd ("rm -rf $HOME/.camel_certs_old");
run_cmd ("rm $DATADIR/.running");
if (!is_new_format)
run_cmd ("rm -rf $HOME/.evolution_old");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Ensuring local sources");
end:
if (restart_arg) {
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Restarting Evolution");
run_evolution_no_wait ();
}
}
gint
main (gint argc,
gchar **argv)
{
GFile *pid_file;
GFileMonitor *monitor;
const gchar *user_config_dir;
gchar *filename;
GError *error = NULL;
bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
g_type_init ();
user_config_dir = e_get_user_config_dir ();
filename = g_build_filename (user_config_dir, ".running", NULL);
pid_file = g_file_new_for_path (filename);
g_free (filename);
if (!get_evolution_pid (pid_file)) {
g_printerr ("Could not find Evolution's process ID\n");
kill_factories ();
exit (EXIT_FAILURE);
}
if (g_getenv ("DISPLAY") == NULL) {
#ifdef KILL_PROCESS_CMD
system (KILL_PROCESS_CMD " -QUIT evolution 2> /dev/null");
#endif
} else {
/* Play it safe here and bail if something goes wrong. We don't
* want to just skip to the killing if we can't ask Evolution to
* terminate gracefully. Despite our name we actually want to
* -avoid- killing Evolution if at all possible. */
if (!g_spawn_command_line_async ("evolution --quit", &error)) {
g_printerr ("%s", error->message);
g_error_free (error);
kill_factories ();
exit (EXIT_FAILURE);
}
}
/* Now we set up a monitor on Evolution's .running file.
* If Evolution is still responsive it will delete this
* file just before terminating and we'll be notified. */
monitor = g_file_monitor_file (pid_file, 0, NULL, &error);
if (error != NULL) {
g_printerr ("%s", error->message);
g_error_free (error);
kill_factories ();
exit (EXIT_FAILURE);
}
g_signal_connect (
monitor, "changed",
G_CALLBACK (file_monitor_changed_cb), NULL);
g_timeout_add_seconds (
EVOLUTION_SHUTDOWN_TIMEOUT, (GSourceFunc)
evolution_not_responding_cb, NULL);
/* Start the clock. */
main_loop = g_main_loop_new (NULL, TRUE);
g_main_loop_run (main_loop);
g_main_loop_unref (main_loop);
g_object_unref (monitor);
kill_factories ();
return EXIT_SUCCESS;
}
