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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2008 L. A. F. Pereira <l@tia.mat.br>
*
* 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 or later.
*
* 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
*/
#include "hardinfo.h"
#include "computer.h"
gint comparEnv (gpointer a, gpointer b) {return strcmp( (char*)a, (char*)b );}
static gchar *_env = NULL;
void scan_env_var(gboolean reload)
{
SCAN_START();
gchar **envlist;
gchar *st;
gint i;
GList *list=NULL, *a;
g_free(_env);
//read environment to GList
_env = g_strdup_printf("[%s]\n", _("Environment Variables") );
for (i = 0, envlist = g_listenv(); envlist[i]; i++) {
st=strwrap(g_getenv(envlist[i]),80,':');
list = g_list_prepend(list, g_strdup_printf("%s=%s\n", envlist[i], st));
g_free(st);
}
g_strfreev(envlist);
//sort
list=g_list_sort(list,(GCompareFunc)comparEnv);
while(list){
_env = h_strdup_cprintf("%s", _env, (char *)list->data);
//next and free
a=list;
list=list->next;
free(a->data);
g_list_free_1(a);
}
SCAN_END();
}
gchar *callback_env_var(void)
{
return g_strdup(_env);
}
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