mirror of https://github.com/OpenVPN/openvpn-gui
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292 lines
7.2 KiB
292 lines
7.2 KiB
16 years ago
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/*
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* OpenVPN-GUI -- A Windows GUI for OpenVPN.
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*
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* Copyright (C) 2004 Mathias Sundman <mathias@nilings.se>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <windows.h>
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//#include <stdlib.h>
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//#include <stdio.h>
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#include <process.h>
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#include "main.h"
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#include "openvpn-gui-res.h"
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#include "options.h"
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extern struct options o;
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void RunConnectScript(int config, int run_as_service)
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{
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WIN32_FIND_DATA FindFileData;
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HANDLE hFind;
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STARTUPINFO start_info;
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PROCESS_INFORMATION proc_info;
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SECURITY_ATTRIBUTES sa;
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SECURITY_DESCRIPTOR sd;
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char command_line[256];
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char batch_file[100];
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DWORD ExitCode;
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int i, TimeOut;
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TCHAR buf[1000];
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/* Cut of extention from config filename and add "_up.bat". */
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strncpy(batch_file, o.cnn[config].config_file, sizeof(batch_file));
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batch_file[strlen(batch_file) - (strlen(o.ext_string)+1)]=0;
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strncat(batch_file, "_up.bat", sizeof(batch_file) - strlen(batch_file) - 1);
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mysnprintf(command_line, "%s\\%s", o.cnn[config].config_dir, batch_file);
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/* Return if no script exists */
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hFind = FindFirstFile(command_line, &FindFileData);
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if (hFind == INVALID_HANDLE_VALUE)
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{
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return;
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}
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FindClose(hFind);
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if (!run_as_service)
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{
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/* UserInfo: Connect Script running */
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myLoadString(INFO_STATE_CONN_SCRIPT);
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SetDlgItemText(o.cnn[config].hwndStatus, TEXT_STATUS, buf);
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}
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CLEAR (start_info);
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CLEAR (proc_info);
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CLEAR (sa);
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CLEAR (sd);
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/* fill in STARTUPINFO struct */
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GetStartupInfo(&start_info);
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start_info.cb = sizeof(start_info);
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start_info.dwFlags = 0;
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start_info.wShowWindow = SW_SHOWDEFAULT;
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start_info.hStdInput = NULL;
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start_info.hStdOutput = NULL;
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if (!CreateProcess(NULL,
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command_line, //commandline
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NULL,
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NULL,
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TRUE,
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((o.show_script_window[0] == '1') ? (DWORD) CREATE_NEW_CONSOLE :
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(DWORD) CREATE_NO_WINDOW),
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NULL,
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o.cnn[config].config_dir, //start-up dir
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&start_info,
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&proc_info))
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{
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/* Running Script failed */
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ShowLocalizedMsg(GUI_NAME, ERR_RUN_CONN_SCRIPT, command_line);
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return;
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}
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TimeOut = o.connectscript_timeout;
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if (TimeOut == 0)
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{
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/* Don't check exist status, just return */
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return;
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}
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for (i=0; i <= TimeOut; i++)
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{
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if (!GetExitCodeProcess(proc_info.hProcess, &ExitCode))
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{
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/* failed to get ExitCode */
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ShowLocalizedMsg(GUI_NAME, ERR_GET_EXIT_CODE, command_line);
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return;
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}
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if (ExitCode != STILL_ACTIVE)
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{
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if (ExitCode != 0)
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{
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/* ConnectScript failed */
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ShowLocalizedMsg(GUI_NAME, ERR_CONN_SCRIPT_FAILED, ExitCode);
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return;
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}
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return;
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}
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Sleep(1000);
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}
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/* UserInfo: Timeout */
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ShowLocalizedMsg(GUI_NAME, ERR_RUN_CONN_SCRIPT_TIMEOUT, TimeOut);
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}
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void RunDisconnectScript(int config, int run_as_service)
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{
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WIN32_FIND_DATA FindFileData;
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HANDLE hFind;
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STARTUPINFO start_info;
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PROCESS_INFORMATION proc_info;
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SECURITY_ATTRIBUTES sa;
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SECURITY_DESCRIPTOR sd;
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char command_line[256];
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char batch_file[100];
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DWORD ExitCode;
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int i, TimeOut;
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TCHAR buf[1000];
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/* Append "_down.bat" to config name. */
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strncpy(batch_file, o.cnn[config].config_name, sizeof(batch_file));
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strncat(batch_file, "_down.bat", sizeof(batch_file) - strlen(batch_file) - 1);
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mysnprintf(command_line, "%s\\%s", o.cnn[config].config_dir, batch_file);
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/* Return if no script exists */
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hFind = FindFirstFile(command_line, &FindFileData);
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if (hFind == INVALID_HANDLE_VALUE)
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{
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return;
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}
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FindClose(hFind);
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if (!run_as_service)
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{
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/* UserInfo: Disconnect Script running */
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myLoadString(INFO_STATE_DISCONN_SCRIPT);
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SetDlgItemText(o.cnn[config].hwndStatus, TEXT_STATUS, buf);
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}
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CLEAR (start_info);
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CLEAR (proc_info);
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CLEAR (sa);
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CLEAR (sd);
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/* fill in STARTUPINFO struct */
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GetStartupInfo(&start_info);
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start_info.cb = sizeof(start_info);
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start_info.dwFlags = 0;
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start_info.wShowWindow = SW_SHOWDEFAULT;
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start_info.hStdInput = NULL;
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start_info.hStdOutput = NULL;
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if (!CreateProcess(NULL,
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command_line, //commandline
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NULL,
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NULL,
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TRUE,
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((o.show_script_window[0] == '1') ? (DWORD) CREATE_NEW_CONSOLE :
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(DWORD) CREATE_NO_WINDOW),
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NULL,
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o.cnn[config].config_dir, //start-up dir
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&start_info,
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&proc_info))
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{
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return;
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}
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TimeOut = o.disconnectscript_timeout;
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for (i=0; i <= TimeOut; i++)
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{
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if (!GetExitCodeProcess(proc_info.hProcess, &ExitCode))
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{
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return;
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}
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if (ExitCode != STILL_ACTIVE)
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{
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return;
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}
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Sleep(1000);
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}
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}
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void RunPreconnectScript(int config)
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{
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WIN32_FIND_DATA FindFileData;
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HANDLE hFind;
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STARTUPINFO start_info;
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PROCESS_INFORMATION proc_info;
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SECURITY_ATTRIBUTES sa;
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SECURITY_DESCRIPTOR sd;
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char command_line[256];
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char batch_file[100];
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DWORD ExitCode;
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int i, TimeOut;
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TCHAR buf[1000];
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/* Append "_pre.bat" to config name. */
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strncpy(batch_file, o.cnn[config].config_name, sizeof(batch_file));
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strncat(batch_file, "_pre.bat", sizeof(batch_file) - strlen(batch_file) - 1);
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mysnprintf(command_line, "%s\\%s", o.cnn[config].config_dir, batch_file);
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/* Return if no script exists */
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hFind = FindFirstFile(command_line, &FindFileData);
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if (hFind == INVALID_HANDLE_VALUE)
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{
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return;
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}
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FindClose(hFind);
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CLEAR (start_info);
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CLEAR (proc_info);
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CLEAR (sa);
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CLEAR (sd);
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/* fill in STARTUPINFO struct */
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GetStartupInfo(&start_info);
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start_info.cb = sizeof(start_info);
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start_info.dwFlags = 0;
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start_info.wShowWindow = SW_SHOWDEFAULT;
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start_info.hStdInput = NULL;
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start_info.hStdOutput = NULL;
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if (!CreateProcess(NULL,
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command_line, //commandline
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NULL,
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NULL,
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TRUE,
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((o.show_script_window[0] == '1') ? (DWORD) CREATE_NEW_CONSOLE :
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(DWORD) CREATE_NO_WINDOW),
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NULL,
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o.cnn[config].config_dir, //start-up dir
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&start_info,
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&proc_info))
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{
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return;
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}
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TimeOut = o.preconnectscript_timeout;
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for (i=0; i <= TimeOut; i++)
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{
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if (!GetExitCodeProcess(proc_info.hProcess, &ExitCode))
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{
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return;
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}
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if (ExitCode != STILL_ACTIVE)
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{
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return;
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}
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Sleep(1000);
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}
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}
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