/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-setup.c
*
* Copyright (C) 2000 Helix Code, 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
/* This needs to be a lot better. */
#include <glib.h>
#include <gnome.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <gal/widgets/e-gui-utils.h>
#include "e-setup.h"
static GList *
check_dir_recur (const char *evolution_directory,
const char *current_directory)
{
DIR *def;
GList *newfiles = NULL;
struct dirent *current;
def = opendir (current_directory);
if (def == NULL)
return NULL;
current = readdir (def);
while (current != NULL) {
struct stat buf;
char *fullname, *fulldefaultname;
fullname = g_concat_dir_and_file (evolution_directory,
current->d_name);
fulldefaultname = g_concat_dir_and_file (current_directory,
current->d_name);
if (current->d_name[0] == '.' &&
(current->d_name[1] == '\0' ||
(current->d_name[1] == '.' && current->d_name[2] == '\0'))) {
current = readdir (def);
continue;
}
if (stat (fullname, &buf) == -1) {
char *name;
name = g_strdup (fulldefaultname);
newfiles = g_list_append (newfiles, name);
} else {
if (S_ISDIR (buf.st_mode)) {
newfiles = g_list_concat (newfiles,
check_dir_recur (fullname,
fulldefaultname));
}
}
g_free (fulldefaultname);
g_free (fullname);
current = readdir (def);
}
closedir (def);
return newfiles;
}
static gboolean
check_evolution_directory (const char *evolution_directory)
{
GtkWidget *dialog;
GtkWidget *label1, *label2;
gboolean retval;
GList *newfiles, *l;
char *defaultdir;
int result;
defaultdir = g_strdup (EVOLUTION_DATADIR "/evolution/default_user");
newfiles = g_list_concat (NULL, check_dir_recur (evolution_directory,
defaultdir));
if (newfiles == NULL)
return TRUE;
dialog = gnome_dialog_new (_("Evolution installation"),
GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL,
NULL);
label1 = gtk_label_new (_("This new version of Evolution needs to install additional files\ninto your personal Evolution directory"));
label2 = gtk_label_new (_("Please click \"OK\" to install the files, or \"Cancel\" to exit."));
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label1, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label2, TRUE, TRUE, 0);
gtk_widget_show (label1);
gtk_widget_show (label2);
result = gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
if (result != 0)
return FALSE;
retval = TRUE;
for (l = newfiles; l; l = l->next) {
char *command;
char *shortpath;
shortpath = l->data + strlen (EVOLUTION_DATADIR "/evolution/default_user/");
command = g_strconcat ("cp -r ",
l->data, " ",
evolution_directory, "/",
shortpath,
NULL);
if (system (command) != 0) {
retval = FALSE;
} else {
retval = (retval && TRUE);
}
g_free (command);
g_free (l->data);
}
g_list_free (newfiles);
g_free (defaultdir);
if (retval == FALSE) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("Could not update files correctly"));
return FALSE;
} else {
e_notice (NULL, GNOME_MESSAGE_BOX_INFO,
_("Evolution files successfully installed."));
return TRUE;
}
return TRUE;
}
static gboolean
copy_default_stuff (const char *evolution_directory)
{
GtkWidget *dialog;
GtkWidget *label1;
GtkWidget *label2;
GtkWidget *label3;
gboolean retval;
char *command;
int result;
dialog = gnome_dialog_new (_("Evolution installation"),
GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL,
NULL);
label1 = gtk_label_new (_("This seems to be the first time you run Evolution."));
label2 = gtk_label_new (_("Please click \"OK\" to install the Evolution user files under"));
label3 = gtk_label_new (evolution_directory);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label1, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label2, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox), label3, TRUE, TRUE, 0);
gtk_widget_show (label1);
gtk_widget_show (label2);
gtk_widget_show (label3);
result = gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
if (result != 0)
return FALSE;
if (mkdir (evolution_directory, 0700)) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("Cannot create the directory\n%s\nError: %s"),
evolution_directory,
g_strerror (errno));
return FALSE;
}
command = g_strconcat ("cp -r ",
EVOLUTION_DATADIR,
"/evolution/default_user/* ",
evolution_directory,
NULL);
if (system (command) != 0) {
/* FIXME: Give more help. */
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("Cannot copy files into\n`%s'."), evolution_directory);
retval = FALSE;
} else {
e_notice (NULL, GNOME_MESSAGE_BOX_INFO,
_("Evolution files successfully installed."));
retval = TRUE;
}
g_free (command);
return retval;
}
gboolean
e_setup (const char *evolution_directory)
{
struct stat statinfo;
char *file;
if (stat (evolution_directory, &statinfo) != 0)
return copy_default_stuff (evolution_directory);
if (! S_ISDIR (statinfo.st_mode)) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("The file `%s' is not a directory.\n"
"Please move it in order to allow installation\n"
"of the Evolution user files."));
return FALSE;
}
/* Make sure this is really our directory, not an Evolution
* build tree or something like that.
*/
file = g_strdup_printf ("%s/shortcuts.xml", evolution_directory);
if (stat (file, &statinfo) != 0) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("The directory `%s' exists but is not the\n"
"Evolution directory. Please move it in order\n"
"to allow installation of the Evolution user "
"files."), evolution_directory);
g_free (file);
return FALSE;
}
g_free (file);
/* If the user has an old-style config file, replace it with
* the new-style config directory. FIXME: This should be
* temporary.
*/
file = g_strdup_printf ("%s/config", evolution_directory);
if (stat (file, &statinfo) == 0 && ! S_ISDIR (statinfo.st_mode)) {
char *old = g_strdup_printf ("%s.old", file);
rename (file, old);
mkdir (file, 0700);
g_free (old);
}
g_free (file);
/* User has evolution directory...
Check if it is up to date. */
return check_evolution_directory (evolution_directory);
}
