int extract_rename( struct function *list, char *output_name )
{
struct function *f;
struct option *o;
FILE *file;
int count;
file = fopen(output_name,"r+");
if(!file) {
fprintf(stderr,"\tnothing to rename\n");
return 0;
}
for( f=list; f; f=f->next ) {
o = f->options;
fprintf(stderr,"\t%s\t",f->name->text);
if(o->linkage==OPTION_LINKAGE_LIBCALL) {
char *old_name = f->name->text;
char *new_name = upper_string(f->name->text);
fprintf(stderr,"%s\t%s -> %s\t",o->library->text,old_name,new_name);
count = replace_in_file(file,old_name,new_name);
fprintf(stderr,"(%d instances)",count);
}
fprintf(stderr,"\n");
}
fclose(file);
return 1;
}
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 void
backup (const gchar *filename,
GCancellable *cancellable)
{
gchar *command;
gchar *quotedfname;
gboolean use_xz;
g_return_if_fail (filename && *filename);
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Shutting down Evolution");
/* FIXME Will the versioned setting always work? */
run_cmd (EVOLUTION " --quit");
run_cmd ("rm $DATADIR/.running");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Backing Evolution accounts and settings");
run_cmd ("dconf dump " DCONF_PATH_EDS " >" EVOLUTION_DIR DCONF_DUMP_FILE_EDS);
run_cmd ("dconf dump " DCONF_PATH_EVO " >" EVOLUTION_DIR DCONF_DUMP_FILE_EVO);
replace_in_file (
EVOLUTION_DIR DCONF_DUMP_FILE_EDS,
e_get_user_data_dir (), EVOUSERDATADIR_MAGIC);
replace_in_file (
EVOLUTION_DIR DCONF_DUMP_FILE_EVO,
e_get_user_data_dir (), EVOUSERDATADIR_MAGIC);
write_dir_file ();
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Backing Evolution data (Mails, Contacts, Calendar, Tasks, Memos)");
quotedfname = g_shell_quote (filename);
use_xz = get_filename_is_xz (filename);
command = g_strdup_printf (
"cd $HOME && tar chf - $STRIPDATADIR "
"$STRIPCONFIGDIR " EVOLUTION_DIR_FILE " | "
"%s > %s", use_xz ? "xz -z" : "gzip", quotedfname);
run_cmd (command);
g_free (command);
g_free (quotedfname);
run_cmd ("rm $HOME/" EVOLUTION_DIR_FILE);
txt = _("Back up complete");
if (restart_arg) {
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Restarting Evolution");
run_evolution_no_wait ();
}
}
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 ();
}
}
static void
backup (const gchar *filename,
GCancellable *cancellable)
{
gchar *command;
gchar *quotedfname;
g_return_if_fail (filename && *filename);
quotedfname = g_shell_quote (filename);
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Shutting down Evolution");
/* FIXME Will the versioned setting always work? */
run_cmd (EVOLUTION " --quit");
run_cmd ("rm $DATADIR/.running");
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Backing Evolution accounts and settings");
run_cmd ("gconftool-2 --dump " GCONF_DIR " > " EVOLUTION_DIR GCONF_DUMP_FILE);
replace_in_file (
EVOLUTION_DIR GCONF_DUMP_FILE,
e_get_user_data_dir (), EVOUSERDATADIR_MAGIC);
write_dir_file ();
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Backing Evolution data (Mails, Contacts, Calendar, Tasks, Memos)");
/* FIXME stay on this file system ,other options?" */
/* FIXME compression type?" */
/* FIXME date/time stamp?" */
/* FIXME backup location?" */
command = g_strdup_printf (
"cd $HOME && tar chf - $STRIPDATADIR "
"$STRIPCONFIGDIR .camel_certs " EVOLUTION_DIR_FILE " | "
"gzip > %s", quotedfname);
run_cmd (command);
g_free (command);
g_free (quotedfname);
run_cmd ("rm $HOME/" EVOLUTION_DIR_FILE);
txt = _("Back up complete");
if (restart_arg) {
if (g_cancellable_is_cancelled (cancellable))
return;
txt = _("Restarting Evolution");
run_evolution_no_wait ();
}
}