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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2009 Leandro A. F. Pereira <leandro@hardinfo.org>
*
* 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, version 2.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
static gchar *users = NULL;
static gboolean
remove_users(gpointer key, gpointer value, gpointer data)
{
return g_str_has_prefix(key, "USER");
}
static void
scan_users_do(void)
{
FILE *passwd;
char buffer[512];
passwd = fopen("/etc/passwd", "r");
if (!passwd)
return;
if (users) {
g_free(users);
g_hash_table_foreach_remove(moreinfo, remove_users, NULL);
}
users = g_strdup("");
while (fgets(buffer, 512, passwd)) {
gchar **tmp;
gint uid;
tmp = g_strsplit(buffer, ":", 0);
if (strlen(tmp[0]) > 1) {
gchar *key = g_strdup_printf("USER%s", tmp[0]);
gchar *val = g_strdup_printf("[User Information]\n"
"User ID=%s\n"
"Group ID=%s\n"
"Home directory=%s\n"
"Default shell=%s\n",
tmp[2], tmp[3], tmp[5], tmp[6]);
g_hash_table_insert(moreinfo, key, val);
uid = atoi(tmp[2]);
strend(tmp[4], ',');
users = h_strdup_cprintf("$%s$%s=%s\n", users, key, tmp[0], tmp[4]);
g_strfreev(tmp);
}
}
fclose(passwd);
}
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