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/*
* OpenVPN-GUI -- A Windows GUI for OpenVPN.
*
* Copyright (C) 2004 Mathias Sundman <mathias@nilings.se>
* 2010 Heiko Hund <heikoh@users.sf.net>
*
* 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 (see the file COPYING included with this
* distribution); if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <windows.h>
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include "options.h"
#include "main.h"
#include "openvpn-gui-res.h"
#include "localization.h"
#define streq(x, y) (_tcscmp((x), (y)) == 0)
extern options_t o;
static int
add_option(options_t *options, int i, TCHAR **p)
{
if (streq(p[0], _T("help")))
{
TCHAR caption[200];
LoadLocalizedStringBuf(caption, _countof(caption), IDS_NFO_USAGECAPTION);
ShowLocalizedMsgEx(MB_OK, caption, IDS_NFO_USAGE);
exit(0);
}
else if (streq(p[0], _T("connect")) && p[1])
{
++i;
static int auto_connect_nr = 0;
if (auto_connect_nr == MAX_CONFIGS)
{
/* Too many configs */
ShowLocalizedMsg(IDS_ERR_MANY_CONFIGS, MAX_CONFIGS);
exit(1);
}
options->auto_connect[auto_connect_nr++] = p[1];
}
else if (streq(p[0], _T("exe_path")) && p[1])
{
++i;
_tcsncpy(options->exe_path, p[1], _countof(options->exe_path) - 1);
}
else if (streq(p[0], _T("config_dir")) && p[1])
{
++i;
_tcsncpy(options->config_dir, p[1], _countof(options->config_dir) - 1);
}
else if (streq(p[0], _T("ext_string")) && p[1])
{
++i;
_tcsncpy(options->ext_string, p[1], _countof(options->ext_string) - 1);
}
else if (streq(p[0], _T("log_dir")) && p[1])
{
++i;
_tcsncpy(options->log_dir, p[1], _countof(options->log_dir) - 1);
}
else if (streq(p[0], _T("priority_string")) && p[1])
{
++i;
_tcsncpy(options->priority_string, p[1], _countof(options->priority_string) - 1);
}
else if (streq(p[0], _T("append_string")) && p[1])
{
++i;
_tcsncpy(options->append_string, p[1], _countof(options->append_string) - 1);
}
else if (streq(p[0], _T("log_viewer")) && p[1])
{
++i;
_tcsncpy(options->log_viewer, p[1], _countof(options->log_viewer) - 1);
}
else if (streq(p[0], _T("editor")) && p[1])
{
++i;
_tcsncpy(options->editor, p[1], _countof(options->editor) - 1);
}
else if (streq(p[0], _T("allow_edit")) && p[1])
{
++i;
_tcsncpy(options->allow_edit, p[1], _countof(options->allow_edit) - 1);
}
else if (streq(p[0], _T("allow_service")) && p[1])
{
++i;
_tcsncpy(options->allow_service, p[1], _countof(options->allow_service) - 1);
}
else if (streq(p[0], _T("allow_password")) && p[1])
{
++i;
_tcsncpy(options->allow_password, p[1], _countof(options->allow_password) - 1);
}
else if (streq(p[0], _T("allow_proxy")) && p[1])
{
++i;
_tcsncpy(options->allow_proxy, p[1], _countof(options->allow_proxy) - 1);
}
else if (streq(p[0], _T("show_balloon")) && p[1])
{
++i;
_tcsncpy(options->show_balloon, p[1], _countof(options->show_balloon) - 1);
}
else if (streq(p[0], _T("service_only")) && p[1])
{
++i;
_tcsncpy(options->service_only, p[1], _countof(options->service_only) - 1);
}
else if (streq(p[0], _T("show_script_window")) && p[1])
{
++i;
_tcsncpy(options->show_script_window, p[1], _countof(options->show_script_window) - 1);
}
else if (streq(p[0], _T("silent_connection")) && p[1])
{
++i;
_tcsncpy(options->silent_connection, p[1], _countof(options->silent_connection) - 1);
}
else if (streq(p[0], _T("passphrase_attempts")) && p[1])
{
++i;
_tcsncpy(options->psw_attempts_string, p[1], _countof(options->psw_attempts_string) - 1);
}
else if (streq(p[0], _T("connectscript_timeout")) && p[1])
{
++i;
_tcsncpy(options->connectscript_timeout_string, p[1], _countof(options->connectscript_timeout_string) - 1);
}
else if (streq(p[0], _T("disconnectscript_timeout")) && p[1])
{
++i;
_tcsncpy(options->disconnectscript_timeout_string, p[1], _countof(options->disconnectscript_timeout_string) - 1);
}
else if (streq(p[0], _T("preconnectscript_timeout")) && p[1])
{
++i;
_tcsncpy(options->preconnectscript_timeout_string, p[1], _countof(options->preconnectscript_timeout_string) - 1);
}
else
{
/* Unrecognized option or missing parameter */
ShowLocalizedMsg(IDS_ERR_BAD_OPTION, p[0]);
exit(1);
}
return i;
}
static void
parse_argv(options_t *options, int argc, TCHAR **argv)
{
int i, j;
/* parse command line */
for (i = 1; i < argc; ++i)
{
TCHAR *p[MAX_PARMS];
CLEAR(p);
p[0] = argv[i];
if (_tcsncmp(p[0], _T("--"), 2) != 0)
{
/* Missing -- before option. */
ShowLocalizedMsg(IDS_ERR_BAD_PARAMETER, p[0]);
exit(0);
}
p[0] += 2;
for (j = 1; j < MAX_PARMS; ++j)
{
if (i + j < argc)
{
TCHAR *arg = argv[i + j];
if (_tcsncmp(arg, _T("--"), 2) == 0)
break;
p[j] = arg;
}
}
i = add_option(options, i, p);
}
}
void
InitOptions(options_t *opt)
{
CLEAR(*opt);
}
void
ProcessCommandLine(options_t *options, TCHAR *command_line)
{
TCHAR **argv;
TCHAR *pos = command_line;
int argc = 0;
/* Count the arguments */
do
{
while (*pos == _T(' '))
++pos;
if (*pos == _T('\0'))
break;
++argc;
while (*pos != _T('\0') && *pos != _T(' '))
++pos;
}
while (*pos != _T('\0'));
if (argc == 0)
return;
/* Tokenize the arguments */
argv = (TCHAR**) malloc(argc * sizeof(TCHAR*));
pos = command_line;
argc = 0;
do
{
while (*pos == _T(' '))
pos++;
if (*pos == _T('\0'))
break;
if (*pos == _T('\"'))
{
argv[argc++] = ++pos;
while (*pos != _T('\0') && *pos != _T('\"'))
++pos;
}
else
{
argv[argc++] = pos;
while (*pos != _T('\0') && *pos != _T(' '))
++pos;
}
if (*pos == _T('\0'))
break;
*pos++ = _T('\0');
}
while (*pos != _T('\0'));
parse_argv(options, argc, argv);
free(argv);
}
/* Return num of connections with state = check */
int
CountConnState(conn_state_t check)
{
int i;
int count = 0;
for (i = 0; i < o.num_configs; ++i)
{
if (o.conn[i].state == check)
++count;
}
return count;
}
connection_t*
GetConnByManagement(SOCKET sk)
{
int i;
for (i = 0; i < o.num_configs; ++i)
{
if (o.conn[i].manage.sk == sk)
return &o.conn[i];
}
return NULL;
}