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twoaday |
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/* wptGPGPrefsDlg.cpp - WinPT GnuPG Preferences |
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* Copyright (C) 2001, 2002, 2003 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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#include <windows.h> |
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#include "../resource.h" |
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#include "wptNLS.h" |
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#include "wptTypes.h" |
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#include "wptErrors.h" |
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#include "wptGPG.h" |
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#include "wptRegistry.h" |
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#include "wptCommonCtl.h" |
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#include "wptContext.h" /* for passphrase_s */ |
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#include "wptDlgs.h" |
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#include "wptW32API.h" |
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#include "wptVersion.h" |
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static struct { |
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const char * name; |
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int id; |
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} opts[] = { |
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{"HomeDir", IDC_GPGPREFS_HOMEDIR}, |
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{"gpgProgram", IDC_GPGPREFS_EXEDIR}, |
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{"OptFile", IDC_GPGPREFS_OPTFILE}, |
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{0} |
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}; |
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BOOL CALLBACK |
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gpgprefs_dlg_proc( HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam ) |
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{ |
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char exedir[1024], homedir[1024], optfile[1024]; |
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char locale_dir[1024]; |
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char * p = NULL, t[512]; |
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const char * s; |
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int have_optfile = 0; |
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gpg_optfile_t opt = NULL; |
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gpg_option_t e; |
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UINT n; |
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switch ( msg ) { |
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case WM_INITDIALOG: |
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#ifndef LANG_DE |
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SetWindowText( dlg, _("GnuPG Preferences") ); |
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SetDlgItemText( dlg, IDC_GPGPREFS_HOMEINF, |
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_("GnuPG home directory (where both keyrings are located)") ); |
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SetDlgItemText( dlg, IDC_GPGPREFS_OPTINF, |
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_("GnuPG config file (default: use gpg.conf)") ); |
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SetDlgItemText( dlg, IDC_GPGPREFS_EXEINF, |
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_("GnuPG exe file location (full path with added gpg.exe)") ); |
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SetDlgItemText( dlg, IDC_GPGPREFS_LOCALINF, |
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_("Locale directory (to access the translation files)") ); |
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#endif |
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for( n=0; (s = opts[n].name); n++ ) { |
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p = get_reg_entry_gpg( s ); |
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if( p ) { |
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SetDlgItemText( dlg, opts[n].id, p ); |
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free_if_alloc( p ); |
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} |
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} |
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if( (p = get_reg_entry_mo( )) ) { |
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SetDlgItemText( dlg, IDC_GPGPREFS_LOCALE, p ); |
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free_if_alloc( p ); |
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} |
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p = get_gnupg_cfgfile( ); |
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if( p ) { |
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parse_gpg_options( p, &opt ); |
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free_if_alloc( p ); |
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if( opt && find_option( opt, "force-v3-sigs" ) ) |
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CheckDlgButton( dlg, IDC_GPGPREFS_V3SIGS, BST_CHECKED ); |
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if( opt && (e=find_option( opt, "comment" )) ) |
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SetDlgItemText( dlg, IDC_GPGPREFS_COMMENT, e->val ); |
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if( opt && (e=find_option( opt, "encrypt-to" )) ) |
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SetDlgItemText( dlg, IDC_GPGPREFS_ENCTO, e->val ); |
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} |
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center_window( dlg ); |
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SetForegroundWindow( dlg ); |
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return TRUE; |
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case WM_SYSCOMMAND: |
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if( LOWORD( wparam ) == SC_CLOSE ) |
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EndDialog( dlg, TRUE ); |
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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 IDC_GPGPREFS_SAVE: |
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if( !GetDlgItemText( dlg, IDC_GPGPREFS_HOMEDIR, homedir, sizeof homedir -1 ) ) { |
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msg_box( dlg, _("Please enter the GnuPG home directory."), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( dir_exist_check( homedir ) ) { |
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_snprintf( t, sizeof t - 1, "%s: %s", homedir, winpt_strerror(WPTERR_DIR_OPEN) ); |
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msg_box( dlg, t, _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( GetDlgItemText( dlg, IDC_GPGPREFS_OPTFILE, optfile, sizeof optfile - 1 ) ) { |
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if ( file_exist_check( optfile ) ) { |
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n = msg_box(dlg, _("Could not find GPG config file.\n" |
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"Do you want to create a config file?"), |
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_("Preferences"), MB_INFO|MB_YESNO ); |
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if( n == IDNO ) { |
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SetDlgItemText( dlg, IDC_GPGPREFS_OPTFILE, "" ); |
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return FALSE; |
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} |
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else if( n == IDYES ) { |
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FILE * fp = fopen( optfile, "wb" ); |
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if( fp ) |
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fclose( fp ); |
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if( file_exist_check( optfile ) ) { |
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log_box( _("Preferences"), MB_ERR, "%s: %s", optfile, winpt_strerror( WPTERR_FILE_CREAT ) ); |
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return FALSE; |
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} |
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have_optfile = 1; |
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} |
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} |
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else |
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have_optfile = 1; |
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if( have_optfile ) { |
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if( set_reg_entry_gpg( "OptFile", optfile ) ) { |
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msg_box( dlg, _("Could not save 'OptFile' in the registry."), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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} |
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} |
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else { |
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char * t = get_gnupg_cfgfile( ); |
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if( t && !file_exist_check(t) ) |
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set_reg_entry_gpg( "OptFile", t ); |
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else |
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set_reg_entry_gpg( "OptFile", "" ); |
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free_if_alloc( t ); |
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} |
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if ( set_reg_entry_gpg( "HomeDir", homedir ) ) { |
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msg_box( dlg, _("Could not save 'HomeDir' in the registry."), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( !GetDlgItemText( dlg, IDC_GPGPREFS_EXEDIR, exedir, sizeof exedir -1 ) ) { |
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msg_box( dlg, _("Please enter where GPG.exe is located."), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( file_exist_check( exedir ) ) { |
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msg_box( dlg, _("Could not find the GPG program in this directory."), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( set_reg_entry_gpg("gpgProgram", exedir ) ) { |
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msg_box( dlg, _("Could not save 'gpgProgram' in the registry"), _("Preferences"), MB_ERR ); |
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return FALSE; |
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} |
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if( GetDlgItemText( dlg, IDC_GPGPREFS_LOCALE, locale_dir, sizeof locale_dir -1 ) ) { |
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if ( dir_exist_check( locale_dir ) ) { |
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log_box( _("Preferences"), MB_ERR, "%s: %s", locale_dir, winpt_strerror( WPTERR_DIR_OPEN ) ); |
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return FALSE; |
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} |
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set_reg_entry_mo( locale_dir ); |
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set_gettext_file( "winpt", locale_dir ); |
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} |
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p = get_gnupg_cfgfile( ); |
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if( !p ) { |
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msg_box( dlg, _("Could not get GPG config file"), _("Preferences"), MB_ERR ); |
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EndDialog( dlg, FALSE ); |
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} |
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parse_gpg_options( p, &opt ); |
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if( IsDlgButtonChecked( dlg, IDC_GPGPREFS_V3SIGS ) ) |
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modify_entry( opt, ENTRY_SINGLE, "force-v3-sigs", NULL ); |
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else |
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delete_option( opt, "force-v3-sigs" ); |
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if( (n = GetDlgItemText(dlg, IDC_GPGPREFS_COMMENT, t, sizeof t - 1 ) )) |
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modify_entry( opt, ENTRY_MULTI, "comment", t ); |
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else if( n == 0 ) |
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modify_entry( opt, ENTRY_MULTI, "comment", "\"\"" ); |
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else |
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delete_option( opt, "comment" ); |
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if( (n=GetDlgItemText( dlg, IDC_GPGPREFS_ENCTO, t, sizeof t -1 ) ) ) |
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modify_entry( opt, ENTRY_MULTI, "encrypt-to", t ); |
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else |
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delete_option( opt, "encrypt-to" ); |
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commit_gpg_options( p, opt ); |
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release_gpg_options( opt ); |
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EndDialog( dlg, TRUE ); |
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return TRUE; |
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case IDC_GPGPREFS_HOMEDLG: |
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const char * home; |
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home = get_folder_dlg( dlg, _("Choose GPG home directory"), NULL ); |
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if( home ) |
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SetDlgItemText( dlg, IDC_GPGPREFS_HOMEDIR, home ); |
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break; |
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case IDC_GPGREFS_EXEDLG: |
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const char * bin; |
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bin = get_filename_dlg( dlg, FILE_OPEN, _("Choose GPG binary"), _("Executable Files (*.exe)\0*.exe\0\0"), NULL ); |
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if( bin ) |
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SetDlgItemText( dlg, IDC_GPGPREFS_EXEDIR, bin ); |
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return TRUE; |
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case IDC_GPGPREFS_OPTDLG: |
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const char * opt; |
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opt = get_filename_dlg( dlg, FILE_OPEN, _("Choose GPG config file"), NULL, NULL ); |
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if( opt ) |
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SetDlgItemText( dlg, IDC_GPGPREFS_OPTFILE, opt ); |
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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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} /* gpgprefs_dlg_proc */ |
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