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/* wptVerifyFileDlg.cpp - (File Manager) Verify file |
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* Copyright (C) 2001, 2002, 2005 Timo Schulz |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT 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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* WinPT 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 WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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#include <windows.h> |
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#include "resource.h" |
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#include "wptGPG.h" |
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#include "wptW32API.h" |
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#include "wptTypes.h" |
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#include "wptNLS.h" |
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#include "wptVersion.h" |
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#include "wptCommonCtl.h" |
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#include "wptKeylist.h" |
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#include "wptTypes.h" |
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#include "wptKeyserver.h" |
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#include "wptErrors.h" |
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static verlist_ctrl_t dlg_vlv = NULL; |
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static HWND dlg_wnd = NULL; /* handle to the dialog box window */ |
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static HANDLE dlg_event = NULL; /* event for the dialog. */ |
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/* Dialog box procedure to show the verify results of a file. */ |
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static BOOL CALLBACK |
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file_verify_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static verlist_ctrl_t vlv = NULL; |
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switch (msg) { |
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case WM_INITDIALOG: |
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SetWindowText (dlg, _("File Verify")); |
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SetDlgItemText (dlg, IDC_VERIFY_SAVE, _("&Save")); |
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verlist_build (&vlv, GetDlgItem (dlg, IDC_VERIFY_SIGLIST), 1); |
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verlist_set_info_control (vlv, GetDlgItem (dlg, IDC_VERIFY_INFO)); |
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EnableWindow (GetDlgItem (dlg, IDC_VERIFY_SAVE), FALSE); |
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ShowWindow (GetDlgItem (dlg, IDC_VERIFY_SIGNOT), SW_HIDE); |
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SetForegroundWindow (dlg); |
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dlg_vlv = vlv; |
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dlg_wnd = dlg; |
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return TRUE; |
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case WM_DESTROY: |
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if (vlv) { |
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verlist_delete (vlv); |
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vlv = NULL; |
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} |
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dlg_vlv = NULL; |
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dlg_wnd = NULL; |
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return FALSE; |
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDCANCEL: |
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EndDialog (dlg, FALSE); |
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break; |
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case IDOK: |
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if (dlg_event) |
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SetEvent (dlg_event); |
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EndDialog (dlg, TRUE); |
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return TRUE; |
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} |
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break; |
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} |
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return FALSE; |
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} |
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/* Thread which spawns the verify dialog. */ |
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static DWORD CALLBACK |
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file_verify_dlg_thread (void *opaque) |
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{ |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_VERIFY, |
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GetActiveWindow(), file_verify_dlg_proc, 0); |
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if (dlg_event) { |
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CloseHandle (dlg_event); |
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dlg_event = NULL; |
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} |
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ExitThread (0); |
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return 0; |
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} |
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/* Create the verify dialog asynchronly. */ |
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int |
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file_verify_create_dlg (void) |
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{ |
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DWORD tid; |
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HANDLE thread_hd; |
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SECURITY_ATTRIBUTES sec_attr; |
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if (dlg_wnd) |
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return 0; |
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memset (&sec_attr, 0, sizeof (sec_attr)); |
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sec_attr.bInheritHandle = FALSE; |
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sec_attr.lpSecurityDescriptor = NULL; |
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sec_attr.nLength = sizeof (sec_attr); |
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if (dlg_event == NULL) |
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dlg_event = CreateEvent (&sec_attr, TRUE, FALSE, NULL); |
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thread_hd = CreateThread (&sec_attr, 0, file_verify_dlg_thread, NULL, 0, &tid); |
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if (thread_hd == NULL) { |
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msg_box (NULL, "Could not create verify thread.", _("Verify"), MB_ERR); |
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return -1; |
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} |
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return 0; |
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} |
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/* Add the signature + information in @c to the verify dialog. */ |
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void |
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file_verify_add_state (file_sig_ctx_t c) |
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{ |
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if (!dlg_vlv) |
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return; |
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ResetEvent (dlg_event); |
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verlist_add_sig_log (dlg_vlv, c); |
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} |
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/* Wait until the verify event is signaled. */ |
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void |
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file_verify_wait (void) |
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{ |
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WaitForSingleObject (dlg_event, INFINITE); |
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} |
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