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/*
* Copyright 1994 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <mit-copyright.h>.
*/
/*
* functions to tweak the options dialog
*/
#include <windows.h>
#include <windowsx.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <malloc.h>
#include <ctype.h>
#include <time.h>
#include "cns.h"
#include "tktlist.h"
#include "cns_reg.h"
/*
* Function: Process WM_INITDIALOG messages for the options dialog.
* Set up all initial dialog values from the KERBEROS_INI file.
*
* Returns: TRUE if we didn't set the focus here,
* FALSE if we did.
*/
BOOL
opts_initdialog(HWND hwnd, HWND hwndFocus, LPARAM lParam)
{
center_dialog(hwnd);
set_dialog_font(hwnd, hfontdialog);
/* krb.conf file */
strcpy(confname, cns_res.confname);
#ifndef _WIN32
_strupr(confname);
#endif
SetDlgItemText(hwnd, IDD_CONF, confname);
if (cns_res.conf_override == 0)
EnableWindow(GetDlgItem(hwnd, IDD_CONF), 0);
else
EnableWindow(GetDlgItem(hwnd, IDD_CONF), 1);
/* Credential cache file */
strcpy(ccname, cns_res.ccname);
#ifndef _WIN32
_strupr(ccname);
#endif
SetDlgItemText(hwnd, IDD_CCACHE, ccname);
if (cns_res.cc_override == 0)
EnableWindow(GetDlgItem(hwnd, IDD_CCACHE), 0);
else
EnableWindow(GetDlgItem(hwnd, IDD_CCACHE), 1);
/* Ticket duration */
SetDlgItemInt(hwnd, IDD_LIFETIME, cns_res.lifetime, FALSE);
/* Expiration action */
alert = cns_res.alert;
SendDlgItemMessage(hwnd, IDD_ALERT, BM_SETCHECK, alert, 0);
beep = cns_res.beep;
SendDlgItemMessage(hwnd, IDD_BEEP, BM_SETCHECK, beep, 0);
forwardable = cns_res.forwardable;
SendDlgItemMessage(hwnd, IDD_FORWARDABLE, BM_SETCHECK, forwardable, 0);
noaddresses = cns_res.noaddresses;
SendDlgItemMessage(hwnd, IDD_NOADDRESSES, BM_SETCHECK, noaddresses, 0);
return TRUE;
}
/*
* Function: Process WM_COMMAND messages for the options dialog.
*/
void
opts_command(HWND hwnd, int cid, HWND hwndCtl, UINT codeNotify)
{
char newname[FILENAME_MAX];
BOOL b;
int lifetime;
switch (cid) {
case IDOK:
/* Ticket duration */
lifetime = GetDlgItemInt(hwnd, IDD_LIFETIME, &b, FALSE);
if (!b) {
MessageBox(hwnd, "Lifetime must be a number!", "",
MB_OK | MB_ICONEXCLAMATION);
return; /* TRUE */
}
cns_res.lifetime = lifetime;
if (cns_res.conf_override) {
/* krb.conf file */
GetDlgItemText(hwnd, IDD_CONF, newname, sizeof(newname));
trim(newname);
if (newname[0] == '\0')
strcpy(newname, cns_res.def_confname);
if (_stricmp(newname, confname)) { /* file name changed */
MessageBox(NULL,
"Change to configuration file location requires a restart"
"of KerbNet.\n"
"Please exit this application and restart it for the change to take"
"effect",
"", MB_OK | MB_ICONEXCLAMATION);
}
strcpy(confname, newname);
}
/* Credential cache file */
GetDlgItemText(hwnd, IDD_CCACHE, newname, sizeof(newname));
trim(newname);
if (newname[0] == '\0')
strcpy(newname, cns_res.def_ccname);
if (_stricmp(ccname, newname)) { /* Did we change ccache file? */
krb5_error_code code;
krb5_ccache cctemp;
code = k5_init_ccache(&cctemp);
if (code) { /* Problem opening new one? */
com_err(NULL, code,
"while changing ccache.\r\nRestoring old ccache.");
} else {
strcpy(ccname, newname);
strcpy(cns_res.ccname, newname);
code = krb5_cc_close(k5_context, k5_ccache);
k5_ccache = cctemp; /* Copy new into old */
if (k5_name_from_ccache(k5_ccache)) {
kwin_init_name(GetParent(hwnd), "");
kwin_set_default_focus(GetParent(hwnd));
}
ticket_init_list(GetDlgItem (GetParent(hwnd),
IDD_TICKET_LIST));
}
}
/*
* get values for the clickboxes
*/
alert = SendDlgItemMessage(hwnd, IDD_ALERT, BM_GETCHECK, 0, 0);
cns_res.alert = alert;
beep = SendDlgItemMessage(hwnd, IDD_BEEP, BM_GETCHECK, 0, 0);
cns_res.beep = beep;
forwardable = SendDlgItemMessage(hwnd, IDD_FORWARDABLE, BM_GETCHECK, 0, 0);
cns_res.forwardable = forwardable;
noaddresses = SendDlgItemMessage(hwnd, IDD_NOADDRESSES, BM_GETCHECK, 0, 0);
cns_res.noaddresses = noaddresses;
EndDialog(hwnd, IDOK);
return; /* TRUE */
case IDCANCEL:
EndDialog(hwnd, IDCANCEL);
return; /* TRUE */
}
return; /* FALSE */
}
/*
* Function: Process dialog specific messages for the opts dialog.
*/
BOOL CALLBACK
opts_dlg_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message) {
HANDLE_MSG(hwnd, WM_INITDIALOG, opts_initdialog);
HANDLE_MSG(hwnd, WM_COMMAND, opts_command);
}
return FALSE;
}
/*
* Function: Display and process the options dialog.
*
* Parameters:
* hwnd - the parent window for the dialog
*
* Returns: TRUE if the dialog completed successfully, FALSE otherwise.
*/
BOOL
opts_dialog(HWND hwnd)
{
DLGPROC dlgproc;
int rc;
#ifdef _WIN32
dlgproc = opts_dlg_proc;
#else
dlgproc = (FARPROC)MakeProcInstance(opts_dlg_proc, hinstance);
assert(dlgproc != NULL);
if (dlgproc == NULL)
return FALSE;
#endif
rc = DialogBox(hinstance, MAKEINTRESOURCE(ID_OPTS), hwnd, dlgproc);
assert(rc != -1);
#ifndef _WIN32
FreeProcInstance((FARPROC)dlgproc);
#endif
return rc == IDOK;
}
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