void CDialogTrustDB::RefreshTrustList()
{
//
// Remove all the entries presently in the trust list and on the display
//
FreeTrustList();
HWND hwndList = WindowOf(IDC_TRUSTLIST);
::SendMessage(hwndList, LB_RESETCONTENT, 0, 0);
EnableWindow(WindowOf(IDC_TRUSTREMOVE), FALSE);
//
// Populate our listbox with the current list of trusted publishers
//
if (m_pdb->GetTrustList(1, TRUE, &m_rgTrust, &m_cTrust) == S_OK)
{
//
// Sort the trust entries alphabetically
//
qsort(m_rgTrust, m_cTrust, sizeof(TRUSTLISTENTRY), CompareTrustListEntries);
//
// Add them to the list box
//
for (ULONG i=0; i < m_cTrust; i++)
{
::SendMessage(hwndList, LB_ADDSTRING, 0, (LPARAM)(LPCSTR) &m_rgTrust[i].szDisplayName);
}
EnableWindow(WindowOf(IDC_TRUSTREMOVE), m_cTrust > 0);
}
}
/*
* This moves the scale field to the given location.
*/
static void _moveCDKFScale (CDKOBJS *object, int xplace, int yplace, boolean relative, boolean refresh_flag)
{
CDKFSCALE *scale = (CDKFSCALE *)object;
/* Declare local variables. */
int currentX = getbegx(scale->win);
int currentY = getbegy(scale->win);
int xpos = xplace;
int ypos = yplace;
int xdiff = 0;
int ydiff = 0;
/*
* If this is a relative move, then we will adjust where we want
* to move to.
*/
if (relative)
{
xpos = getbegx(scale->win) + xplace;
ypos = getbegy(scale->win) + yplace;
}
/* Adjust the window if we need to. */
alignxy (WindowOf(scale), &xpos, &ypos, scale->boxWidth, scale->boxHeight);
/* Get the difference. */
xdiff = currentX - xpos;
ydiff = currentY - ypos;
/* Move the window to the new location. */
moveCursesWindow(scale->win, -xdiff, -ydiff);
if (scale->labelWin != 0)
{
moveCursesWindow(scale->labelWin, -xdiff, -ydiff);
}
moveCursesWindow(scale->fieldWin, -xdiff, -ydiff);
/* If there is a shadow box we have to move it too. */
if (scale->shadowWin != 0)
{
moveCursesWindow(scale->shadowWin, -xdiff, -ydiff);
}
/* Touch the windows so they 'move'. */
touchwin (WindowOf(scale));
wrefresh (WindowOf(scale));
/* Redraw the window, if they asked for it. */
if (refresh_flag)
{
drawCDKFScale (scale, ObjOf(scale)->box);
}
}
/*
* This moves the alphalist field to the given location.
*/
static void _moveCDKAlphalist (CDKOBJS *object, int xplace, int yplace, boolean relative, boolean refresh_flag)
{
CDKALPHALIST *alphalist = (CDKALPHALIST *)object;
/* Declare local variables. */
int currentX = getbegx(alphalist->win);
int currentY = getbegy(alphalist->win);
int xpos = xplace;
int ypos = yplace;
int xdiff = 0;
int ydiff = 0;
/*
* If this is a relative move, then we will adjust where we want
* to move to.
*/
if (relative)
{
xpos = getbegx(alphalist->win) + xplace;
ypos = getbegy(alphalist->win) + yplace;
}
/* Adjust the window if we need to. */
alignxy (WindowOf(alphalist), &xpos, &ypos, alphalist->boxWidth, alphalist->boxHeight);
/* Get the difference. */
xdiff = currentX - xpos;
ydiff = currentY - ypos;
/* Move the window to the new location. */
moveCursesWindow(alphalist->win, -xdiff, -ydiff);
/* If there is a shadow box we have to move it too. */
if (alphalist->shadowWin != 0)
{
moveCursesWindow(alphalist->shadowWin, -xdiff, -ydiff);
}
/* Move the sub-widgets. */
moveCDKEntry (alphalist->entryField, xplace, yplace, relative, FALSE);
moveCDKScroll (alphalist->scrollField, xplace, yplace, relative, FALSE);
/* Touch the windows so they 'move'. */
touchwin (WindowOf(alphalist));
wrefresh (WindowOf(alphalist));
/* Redraw the window, if they asked for it. */
if (refresh_flag)
{
drawCDKAlphalist (alphalist, ObjOf(alphalist)->box);
}
}
/*
* This moves the scroll field to the given location.
*/
static void _moveCDKScroll (CDKOBJS *object,
int xplace,
int yplace,
boolean relative,
boolean refresh_flag)
{
/* *INDENT-EQLS* */
CDKSCROLL *scrollp = (CDKSCROLL *)object;
int currentX = getbegx (scrollp->win);
int currentY = getbegy (scrollp->win);
int xpos = xplace;
int ypos = yplace;
int xdiff = 0;
int ydiff = 0;
/*
* If this is a relative move, then we will adjust where we want
* to move to.
*/
if (relative)
{
xpos = getbegx (scrollp->win) + xplace;
ypos = getbegy (scrollp->win) + yplace;
}
/* Adjust the window if we need to. */
alignxy (WindowOf (scrollp), &xpos, &ypos, scrollp->boxWidth, scrollp->boxHeight);
/* Get the difference. */
xdiff = currentX - xpos;
ydiff = currentY - ypos;
/* Move the window to the new location. */
moveCursesWindow (scrollp->win, -xdiff, -ydiff);
moveCursesWindow (scrollp->listWin, -xdiff, -ydiff);
moveCursesWindow (scrollp->shadowWin, -xdiff, -ydiff);
moveCursesWindow (scrollp->scrollbarWin, -xdiff, -ydiff);
/* Touch the windows so they 'move'. */
refreshCDKWindow (WindowOf (scrollp));
/* Redraw the window, if they asked for it. */
if (refresh_flag)
{
drawCDKScroll (scrollp, ObjOf (scrollp)->box);
}
}
/*
* This moves the widget's data field to the given location.
*/
static void _moveCDKScale (CDKOBJS *object,
int xplace,
int yplace,
boolean relative,
boolean refresh_flag)
{
CDKSCALE *widget = (CDKSCALE *) object;
int currentX = getbegx (widget->win);
int currentY = getbegy (widget->win);
int xpos = xplace;
int ypos = yplace;
int xdiff = 0;
int ydiff = 0;
/*
* If this is a relative move, then we will adjust where we want
* to move to.
*/
if (relative)
{
xpos = getbegx (widget->win) + xplace;
ypos = getbegy (widget->win) + yplace;
}
/* Adjust the window if we need to. */
alignxy (WindowOf (widget), &xpos, &ypos, widget->boxWidth, widget->boxHeight);
/* Get the difference. */
xdiff = currentX - xpos;
ydiff = currentY - ypos;
/* Move the window to the new location. */
moveCursesWindow (widget->win, -xdiff, -ydiff);
moveCursesWindow (widget->labelWin, -xdiff, -ydiff);
moveCursesWindow (widget->fieldWin, -xdiff, -ydiff);
moveCursesWindow (widget->shadowWin, -xdiff, -ydiff);
/* Touch the windows so they 'move'. */
refreshCDKWindow (WindowOf (widget));
/* Redraw the window, if they asked for it. */
if (refresh_flag)
{
drawCDKScale (widget, ObjOf (widget)->box);
}
}
HBRUSH CBadTrustDialog::OnCtlColorEdit(HDC hdcEdit, HWND hwndEdit)
{
if (hwndEdit == WindowOf(IDC_BADTRUSTBANTER2))
{
SetBkColor(hdcEdit, GetSysColor(COLOR_BTNFACE)); // text background color
return m_hbrBackground; // brush for edit control background
}
return NULL;
}
void CDialogTrustDB::OnApplyNow()
{
//
// Update the registry settings per the current commercial checkbox setting
//
m_pdb->SetCommercialPublishersTrust(
::SendMessage
(
WindowOf(IDC_TRUSTCOMMERCIAL),
BM_GETCHECK, 0, 0L
) == BST_CHECKED
);
}
void CDialogTrustDB::NoteIrrevocableChange()
//
// An irrevocable change has taken place in the UI. Note that
// as appropriate
//
{
if (!m_fPropertySheet)
{
//
// Change 'cancel' to 'close'
//
TCHAR sz[30];
::LoadString(hinst, IDS_CLOSE, &sz[0], 30);
::SetWindowText(WindowOf(IDCANCEL), sz);
}
}
void CDialogTrustDB::RemoveSelectedTrustEntries()
{
//
// Remove from trust those items that are presently selected
//
HWND hwndList = WindowOf(IDC_TRUSTLIST);
ULONG cSelected = ::SendMessage(hwndList, LB_GETSELCOUNT, 0, 0);
if (cSelected > 0)
{
int* rgSelected = (int*)_alloca(cSelected * sizeof(int));
::SendMessage(hwndList, LB_GETSELITEMS, (WPARAM)cSelected, (LPARAM)(LPINT) rgSelected);
//
// rgSelected is an array of zero-origin indices into the sorted
// list of trusted parties
//
for (ULONG i=0; i<cSelected; i++)
{
//
// Remove the i'th entry from the trust database
//
int iSelected = rgSelected[i];
m_pdb->RemoveTrustToken
(
&m_rgTrust[iSelected].szToken[0],
m_rgTrust[iSelected].iLevel,
FALSE
);
}
//
// Update the display
//
RefreshTrustList();
//
// Note the change
//
NoteIrrevocableChange();
}
}
/*
* This allows the user to use the cursor keys to adjust the
* position of the widget.
*/
void positionCDKButton (CDKBUTTON *button)
{
/* Declare some variables. */
int origX = getbegx (button->win);
int origY = getbegy (button->win);
chtype key = (chtype)0;
boolean functionKey;
/* Let them move the widget around until they hit return. */
while (key != KEY_ENTER)
{
key = (chtype)getchCDKObject (ObjOf (button), &functionKey);
if (key == KEY_UP || key == '8')
{
if (getbegy (button->win) > 0)
{
moveCDKButton (button, 0, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == KEY_DOWN || key == '2')
{
if (getbegy (button->win) + getmaxy (button->win) <
getmaxy (WindowOf (button)) - 1)
{
moveCDKButton (button, 0, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == KEY_LEFT || key == '4')
{
if (getbegx (button->win) > 0)
{
moveCDKButton (button, -1, 0, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == KEY_RIGHT || key == '6')
{
if (getbegx (button->win) + getmaxx (button->win) < getmaxx
(WindowOf (button)) - 1)
{
moveCDKButton (button, 1, 0, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == '7')
{
if (getbegy (button->win) > 0 && getbegx (button->win) > 0)
{
moveCDKButton (button, -1, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == '9')
{
if (getbegx (button->win) + getmaxx (button->win) < getmaxx
(WindowOf (button)) - 1 &&
getbegy (button->win) > 0)
{
moveCDKButton (button, 1, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == '1')
{
if (getbegx (button->win) > 0 && getbegx (button->win) +
getmaxx (button->win) < getmaxx (WindowOf (button)) - 1)
{
moveCDKButton (button, -1, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == '3')
{
if (getbegx (button->win) + getmaxx (button->win) <
getmaxx (WindowOf (button)) - 1
&& getbegy (button->win) + getmaxy (button->win) <
getmaxy (WindowOf (button)) - 1)
{
moveCDKButton (button, 1, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
}
else if (key == '5')
{
moveCDKButton (button, CENTER, CENTER, FALSE, TRUE);
}
else if (key == 't')
{
moveCDKButton (button, getbegx (button->win), TOP, FALSE, TRUE);
}
else if (key == 'b')
{
moveCDKButton (button, getbegx (button->win), BOTTOM, FALSE, TRUE);
}
else if (key == 'l')
{
moveCDKButton (button, LEFT, getbegy (button->win), FALSE, TRUE);
}
else if (key == 'r')
{
moveCDKButton (button, RIGHT, getbegy (button->win), FALSE, TRUE);
}
else if (key == 'c')
{
moveCDKButton (button, CENTER, getbegy (button->win), FALSE, TRUE);
}
else if (key == 'C')
{
moveCDKButton (button, getbegx (button->win), CENTER, FALSE, TRUE);
}
else if (key == CDK_REFRESH)
{
eraseCDKScreen (ScreenOf (button));
refreshCDKScreen (ScreenOf (button));
}
else if (key == KEY_ESC)
{
moveCDKButton (button, origX, origY, FALSE, TRUE);
}
else if (key != KEY_ENTER)
{
BEEP ();
}
}
}
/*
* This allows the user to use the cursor keys to adjust the
* position of the widget.
*/
void positionCDKObject (CDKOBJS *obj, WINDOW *win)
{
/* *INDENT-EQLS* */
CDKSCREEN *screen = ScreenOf (obj);
WINDOW *parent = screen->window;
int origX = getbegx (win);
int origY = getbegy (win);
int begX = getbegx (parent);
int begY = getbegy (parent);
int endX = begX + getmaxx (WindowOf (obj));
int endY = begY + getmaxy (WindowOf (obj));
chtype key;
boolean functionKey;
/* Let them move the widget around until they hit return. */
while ((key = (chtype)getchCDKObject (obj, &functionKey)) != KEY_ENTER)
{
switch (key)
{
case KEY_UP:
case '8':
if (getbegy (win) > begY)
{
moveCDKObject (obj, 0, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case KEY_DOWN:
case '2':
if (getendy (win) < endY)
{
moveCDKObject (obj, 0, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case KEY_LEFT:
case '4':
if (getbegx (win) > begX)
{
moveCDKObject (obj, -1, 0, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case KEY_RIGHT:
case '6':
if (getendx (win) < endX)
{
moveCDKObject (obj, 1, 0, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case '7':
if (getbegy (win) > begY && getbegx (win) > begX)
{
moveCDKObject (obj, -1, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case '9':
if (getendx (win) < endX && getbegy (win) > begY)
{
moveCDKObject (obj, 1, -1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case '1':
if (getbegx (win) > begX && getendy (win) < endY)
{
moveCDKObject (obj, -1, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case '3':
if (getendx (win) < endX && getendy (win) < endY)
{
moveCDKObject (obj, 1, 1, TRUE, TRUE);
}
else
{
BEEP ();
}
break;
case '5':
moveCDKObject (obj, CENTER, CENTER, FALSE, TRUE);
break;
case 't':
moveCDKObject (obj, getbegx (win), TOP, FALSE, TRUE);
break;
case 'b':
moveCDKObject (obj, getbegx (win), BOTTOM, FALSE, TRUE);
break;
case 'l':
moveCDKObject (obj, LEFT, getbegy (win), FALSE, TRUE);
break;
case 'r':
moveCDKObject (obj, RIGHT, getbegy (win), FALSE, TRUE);
break;
case 'c':
moveCDKObject (obj, CENTER, getbegy (win), FALSE, TRUE);
break;
case 'C':
moveCDKObject (obj, getbegx (win), CENTER, FALSE, TRUE);
break;
case CDK_REFRESH:
eraseCDKScreen (ScreenOf (obj));
refreshCDKScreen (ScreenOf (obj));
break;
case KEY_ESC:
moveCDKObject (obj, origX, origY, FALSE, TRUE);
break;
default:
BEEP ();
break;
}
}
}
int main (int argc, char **argv)
{
/* Declare variables. */
CDKSCREEN *cdkscreen = 0;
CDKLABEL *demo = 0;
WINDOW *cursesWin = 0;
int boxLabel = 0;
char *mesg[4], temp[256];
struct tm *currentTime;
time_t clck;
int ret;
/* Parse up the command line. */
while ((ret = getopt (argc, argv, "b")) != -1)
{
switch (ret)
{
case 'b' :
boxLabel = 1;
}
}
/* Set up CDK */
cursesWin = initscr();
cdkscreen = initCDKScreen (cursesWin);
/* Start CDK Colors */
initCDKColor();
/* Set the labels up. */
mesg[0] = "</1/B>HH:MM:SS";
/* Declare the labels. */
demo = newCDKLabel (cdkscreen, CENTER, CENTER, mesg, 1, boxLabel, FALSE);
/* Is the label null??? */
if (demo == 0)
{
/* Clean up the memory. */
destroyCDKScreen (cdkscreen);
/* End curses... */
endCDK();
/* Spit out a message. */
printf ("Oops. Can't seem to create the label. Is the window too small?\n");
ExitProgram (EXIT_FAILURE);
}
curs_set(0);
wtimeout (WindowOf(demo), 50);
/* Do this for-a-while... */
do
{
/* Get the current time. */
time(&clck);
currentTime = localtime (&clck);
/* Put the current time in a string. */
sprintf (temp, "<C></B/29>%02d:%02d:%02d", currentTime->tm_hour, currentTime->tm_min, currentTime->tm_sec);
mesg[0] = copyChar (temp);
/* Set the label contents. */
setCDKLabel (demo, mesg, 1, ObjOf(demo)->box);
/* Clean up the memory used. */
freeChar (mesg[0]);
/* Draw the label, and sleep. */
drawCDKLabel (demo, ObjOf(demo)->box);
napms (500);
}
while (wgetch(WindowOf(demo)) == ERR);
/* Clean up */
destroyCDKLabel (demo);
destroyCDKScreen (cdkscreen);
endCDK();
ExitProgram (EXIT_SUCCESS);
}
void CBadTrustDialog::OnInitDialog()
{
//
// Get the background brush for our edit controls
//
m_hbrBackground = CreateSolidBrush(GetSysColor(COLOR_BTNFACE));
// Load the icon
LPSTR idi;
switch (m_rrn.hrValid)
{
case HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND):
case TRUST_E_NOSIGNATURE:
idi = IDI_EXCLAMATION;
break;
default:
idi = IDI_HAND;
break;
}
HICON hicon = LoadIcon(NULL, idi);
::SendDlgItemMessage(m_hWnd, IDC_BADTRUSTICON, STM_SETICON, (WPARAM)hicon, (LPARAM)0);
// Set the window title
{
TCHAR sz[128];
WideCharToMultiByte(CP_ACP, 0, m_rrn.wszDialogTitle, -1, (LPSTR)sz, 128, NULL, NULL);
::SetWindowText(GetWindow(), sz);
}
// Set the banter text
int cchBanter2;
{
const int cchMax = INTERNET_MAX_URL_LENGTH+64;
TCHAR sz[cchMax];
// Set the top level banter
::LoadString(hinst, IDS_BADTRUSTBANTER1, &sz[0], cchMax);
::SetWindowText(WindowOf(IDC_BADTRUSTBANTER1), &sz[0]);
// Set the program name
{
//
// The 'program' name we see can in fact often be a full URL. URLs
// can be very long, up to 1024 or so.
//
if (m_rrn.wszProgramName)
{
WideCharToMultiByte(CP_ACP, 0, m_rrn.wszProgramName, -1, &sz[0], cchMax, NULL, NULL);
}
else
::LoadString(hinst, IDS_UNKNOWNPROGRAM, &sz[0], cchMax);
TCHAR szF[cchMax];
::FormatMessage(hinst, &szF[0], cchMax, IDS_BADTRUSTBANTER2, &sz[0]);
::SetWindowText(WindowOf(IDC_BADTRUSTBANTER2), &szF[0]);
cchBanter2 = lstrlen(&szF[0]);
//
// This control is read-only. Note that the text on the control
// can be copied using the context menu in the control.
//
SendMessage(WindowOf(IDC_BADTRUSTBANTER2), EM_SETREADONLY, (WPARAM)TRUE, 0);
}
// Set the trailing banter
UINT ids;
switch (m_rrn.hrValid)
{
case HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND):
case TRUST_E_NOSIGNATURE:
ids = IDS_BADTRUSTBANTER31;
break;
case CERT_E_EXPIRED:
case CERT_E_VALIDIYPERIODNESTING:
ids = IDS_BADTRUSTBANTER32;
break;
case NTE_BAD_SIGNATURE:
ids = IDS_BADTRUSTBANTER33;
break;
default:
ids = IDS_BADTRUSTBANTER34;
break;
}
::LoadString(hinst, ids, &sz[0], cchMax);
::SetWindowText(WindowOf(IDC_BADTRUSTBANTER3), &sz[0]);
}
// Position the controls so that all are visible
{
UINT spacing = GetSystemMetrics(SM_CYFIXEDFRAME) * 2;
RECT rc1, rc2, rc3;
int h;
POINT pt;
//
// Where on the screen is the client area of the dialog?
//
pt.x = 0;
pt.y = 0;
ClientToScreen(GetWindow(), &pt);
//
// Find first text box location
//
GetWindowRect(WindowOf(IDC_BADTRUSTBANTER1), &rc1);
//
// Adjust second text box size
//
SizeControlToFitText(WindowOf(IDC_BADTRUSTBANTER2));
//
// Adjust second text box location
//
GetWindowRect(WindowOf(IDC_BADTRUSTBANTER2), &rc2);
rc2.top = rc1.bottom + spacing;
::SetWindowPos(WindowOf(IDC_BADTRUSTBANTER2), NULL,
rc2.left - pt.x, rc2.top - pt.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
GetWindowRect(WindowOf(IDC_BADTRUSTBANTER2), &rc2);
//
// Adjust third text box location
//
GetWindowRect(WindowOf(IDC_BADTRUSTBANTER3), &rc3);
h = Height(rc3);
rc3.top = rc2.bottom + spacing;
rc3.bottom = rc3.top + h;
::SetWindowPos(WindowOf(IDC_BADTRUSTBANTER3), NULL,
rc3.left - pt.x, rc3.top - pt.y, Width(rc3), Height(rc3), SWP_NOZORDER);
//
// Adjust the button locations
//
RECT rcOk, rcCancel, rcDetails;
GetWindowRect(WindowOf(IDOK), &rcOk);
GetWindowRect(WindowOf(IDCANCEL), &rcCancel);
GetWindowRect(WindowOf(IDC_DETAILS), &rcDetails);
rcOk.top = rc3.bottom + spacing;
rcCancel.top = rcOk.top;
rcDetails.top = rcOk.top;
::SetWindowPos(WindowOf(IDOK), NULL, rcOk.left-pt.x, rcOk.top-pt.y,0,0, SWP_NOZORDER|SWP_NOSIZE);
::SetWindowPos(WindowOf(IDCANCEL), NULL, rcCancel.left-pt.x, rcCancel.top-pt.y,0,0, SWP_NOZORDER|SWP_NOSIZE);
::SetWindowPos(WindowOf(IDC_DETAILS), NULL, rcDetails.left-pt.x, rcDetails.top-pt.y,0,0, SWP_NOZORDER|SWP_NOSIZE);
GetWindowRect(WindowOf(IDOK), &rcOk);
GetWindowRect(WindowOf(IDCANCEL), &rcCancel);
GetWindowRect(WindowOf(IDC_DETAILS), &rcDetails);
//
// Adjust the overall dialog box size
//
RECT rcMe;
::GetWindowRect(GetWindow(), &rcMe); // screen coords
rcMe.bottom = rcOk.bottom + spacing + GetSystemMetrics(SM_CYFIXEDFRAME);
::SetWindowPos(GetWindow(), NULL, 0,0,Width(rcMe),Height(rcMe), SWP_NOZORDER | SWP_NOMOVE);
//
// Center ourselves in the parent window
//
HWND hwndParent = ::GetParent(GetWindow());
if (hwndParent == NULL)
hwndParent = ::GetDesktopWindow();
RECT rcParent;
::GetWindowRect(GetWindow(), &rcMe); // screen coords
::GetWindowRect(hwndParent, &rcParent); // screen coords
POINT ptParent = Center(rcParent);
POINT ptMe = Center(rcMe);
pt.x = ptParent.x - ptMe.x;
pt.y = ptParent.y - ptMe.y;
::SetWindowPos
(
GetWindow(),
NULL,
pt.x,
pt.y,
0,
0,
SWP_NOZORDER | SWP_NOSIZE
);
}
//
// Make sure we're on the screen
//
EnsureOnScreen(GetWindow());
//
// Bring ourselves to the attention of the user
//
SetForegroundWindow(GetWindow());
}
void CDialogTrustDB::OnInitDialog()
{
//
// Initialize our internals
//
if (Init() != S_OK)
return;
//
// Set the state of our commercial checkbox per the current registry setting
//
::SendMessage(
WindowOf(IDC_TRUSTCOMMERCIAL),
BM_SETCHECK,
(m_pdb->AreCommercialPublishersTrusted()==S_OK) ? BST_CHECKED : BST_UNCHECKED,
0L);
//
// If we are a property sheet, then hide the OK & Cancel buttons and
// make the banter wider
//
if (m_fPropertySheet)
{
RECT rcBanter, rcOk;
GetWindowRect(WindowOf(IDC_BANTER), &rcBanter); // get in screen coords
GetWindowRect(WindowOf(IDOK ), &rcOk); // get in screen coords
::SetWindowPos(WindowOf(IDC_BANTER), NULL,
0, 0, Width(rcBanter) + (rcOk.right - rcBanter.right), Height(rcBanter),
SWP_NOMOVE | SWP_NOZORDER);
::ShowWindow(WindowOf(IDOK), SW_HIDE);
::ShowWindow(WindowOf(IDCANCEL), SW_HIDE);
}
else
{
//
// We are the modal dialog variation. Center ourselves in our
// parent window
//
RECT rcParent, rcMe;
::GetWindowRect(m_hWndParent, &rcParent);
::GetWindowRect(GetWindow(), &rcMe);
POINT ptParent = Center(rcParent);
POINT ptMe = Center(rcMe);
POINT pt;
pt.x = ptParent.x - ptMe.x + rcMe.left;
pt.y = ptParent.y - ptMe.y + rcMe.top;
::SetWindowPos
(
GetWindow(),
NULL,
pt.x,
pt.y,
0,
0,
SWP_NOZORDER | SWP_NOSIZE
);
//
// Make sure we're on the screen
//
EnsureOnScreen(GetWindow());
}
//
// Populate our list box
//
RefreshTrustList();
}
bool InstallFiles()
{
ButtonBar.Clear();
ButtonBar.AddButton("C", "Cancel");
ButtonBar.Draw();
char *msg;
char *dbuttons[2] = { GetTranslation("Continue"), GetTranslation("Exit program") };
if ((InstallInfo.dest_dir_type == DEST_SELECT) || (InstallInfo.dest_dir_type == DEST_DEFAULT))
{
msg = CreateText(GetTranslation("This will install %s to the following directory:\n%s\nContinue?"),
InstallInfo.program_name.c_str(), MakeCString(InstallInfo.dest_dir));
}
else
{
msg = CreateText(GetTranslation("This will install %s\nContinue?"), InstallInfo.program_name.c_str());
}
CCDKDialog Diag(CDKScreen, CENTER, CENTER, msg, dbuttons, 2);
Diag.SetBgColor(26);
int sel = Diag.Activate();
Diag.Destroy();
refreshCDKScreen(CDKScreen);
if (sel == 1)
return false;
CCDKSWindow InstallOutput(CDKScreen, 0, 6, GetDefaultHeight()-5, -1,
CreateText("<C></29/B>%s", GetTranslation("Install output")), 2000);
InstallOutput.SetBgColor(5);
nodelay(WindowOf(InstallOutput.GetSWin()), true); // Make sure input doesn't block
const int maxx = getmaxx(InstallOutput.GetSWin()->win);
CCDKSWindow ProggWindow(CDKScreen, 0, 2, 5, maxx, NULL, 4);
ProggWindow.SetBgColor(5);
ProggWindow.AddText("");
ProggWindow.AddText(CreateText("</B/29>%s:<!29!B>", GetTranslation("Status")));
ProggWindow.AddText(CreateText("%s (1/%d)", GetTranslation("Extracting files"), InstallInfo.command_entries.size()+1),
true, BOTTOM, 24);
CCDKHistogram ProgressBar(CDKScreen, 25, 3, 1, maxx-29, HORIZONTAL,
CreateText("<C></29/B>%s", GetTranslation("Progress")), false);
ProgressBar.SetBgColor(5);
ProgressBar.SetHistogram(vPERCENT, TOP, 0, 100, 0, COLOR_PAIR (24) | A_REVERSE | ' ', A_BOLD);
setCDKSwindowLLChar(ProggWindow.GetSWin(), ACS_LTEE);
setCDKSwindowLRChar(ProggWindow.GetSWin(), ACS_RTEE);
InstallOutput.Draw();
ProggWindow.Draw();
// Check if we need root access
char *passwd = NULL;
LIBSU::CLibSU SuHandler;
SuHandler.SetUser("root");
SuHandler.SetTerminalOutput(false);
bool askpass = false;
for (std::list<command_entry_s *>::iterator it=InstallInfo.command_entries.begin();
it!=InstallInfo.command_entries.end(); it++)
{
if ((*it)->need_root != NO_ROOT)
{
// Command may need root permission, check if it is so
if ((*it)->need_root == DEPENDED_ROOT)
{
param_entry_s *p = GetParamByVar((*it)->dep_param);
if (p && !WriteAccess(p->value))
{
(*it)->need_root = NEED_ROOT;
if (!askpass) askpass = true;
}
}
else if (!askpass) askpass = true;
}
}
if (!askpass)
askpass = !WriteAccess(InstallInfo.dest_dir);
// Ask root password if one of the command entries need root access and root isn't passwordless
if (askpass && SuHandler.NeedPassword())
{
CCDKEntry entry(CDKScreen, CENTER, CENTER,
GetTranslation("This installation requires root(administrator) privileges in order to continue\n"
"Please enter the password of the root user"), "", 60, 0, 256, vHMIXED);
entry.SetHiddenChar('*');
entry.SetBgColor(26);
while(1)
{
char *sz = entry.Activate();
if ((entry.ExitType() != vNORMAL) || !sz || !sz[0])
{
if (YesNoBox(GetTranslation("Root access is required to continue\nAbort installation?")))
EndProg();
refreshCDKScreen(CDKScreen);
}
else
{
if (SuHandler.TestSU(sz))
{
passwd = strdup(sz);
for (short s=0;s<strlen(sz);s++) sz[s] = 0;
break;
}
for (short s=0;s<strlen(sz);s++) sz[s] = 0;
entry.Clean();
// Some error appeared
if (SuHandler.GetError() == LIBSU::CLibSU::SU_ERROR_INCORRECTPASS)
{
WarningBox(GetTranslation("Incorrect password given for root user\nPlease retype"));
}
else
{
throwerror(true, GetTranslation("Could not use su to gain root access\n"
"Make sure you can use su(adding the current user to the wheel group may help)"));
}
}
}
// Restore screen
entry.Destroy();
refreshCDKScreen(CDKScreen);
}
short percent = 0;
bool alwaysroot = false;
if (!WriteAccess(InstallInfo.dest_dir))
{
CExtractAsRootFunctor Extracter;
Extracter.SetUpdateProgFunc(SUUpdateProgress, &ProgressBar);
Extracter.SetUpdateTextFunc(SUUpdateText, &InstallOutput);
if (!Extracter(passwd))
{
CleanPasswdString(passwd);
passwd = NULL;
throwerror(true, "Error during extracting files");
}
InstallOutput.AddText("Done!\n");
alwaysroot = true; // Install commands need root now too
}
else
{
while(percent<100)
{
std::string curfile;
percent = ExtractArchive(curfile);
InstallOutput.AddText("Extracting file: " + curfile, false);
if (percent==100) InstallOutput.AddText("Done!", false);
else if (percent==-1) throwerror(true, "Error during extracting files");
ProgressBar.SetValue(0, 100, percent/(1+InstallInfo.command_entries.size()));
ProgressBar.Draw();
chtype input = getch();
if (input == 'c')
{
if (YesNoBox(GetTranslation("Install commands are still running\n"
"If you abort now this may lead to a broken installation\n"
"Are you sure?")))
{
CleanPasswdString(passwd);
passwd = NULL;
EndProg();
}
}
}
}
SuHandler.SetThinkFunc(InstThinkFunc, passwd);
SuHandler.SetOutputFunc(PrintInstOutput, &InstallOutput);
percent = 100/(1+InstallInfo.command_entries.size()); // Convert to overall progress
short step = 2; // Not 1, because extracting files is also a step
for (std::list<command_entry_s*>::iterator it=InstallInfo.command_entries.begin();
it!=InstallInfo.command_entries.end(); it++, step++)
{
if ((*it)->command.empty()) continue;
ProggWindow.Clear();
ProggWindow.AddText("");
ProggWindow.AddText(CreateText("</B/29>%s:<!29!B>", GetTranslation("Status")));
ProggWindow.AddText(CreateText("%s (%d/%d)", GetTranslation((*it)->description.c_str()), step,
InstallInfo.command_entries.size()+1), true, BOTTOM, 24);
ProgressBar.Draw();
std::string command = (*it)->command + " " + GetParameters(*it);
InstallOutput.AddText("");
InstallOutput.AddText(CreateText("Execute: %s", command.c_str()));
InstallOutput.AddText("");
InstallOutput.AddText("");
if (((*it)->need_root == NEED_ROOT) || alwaysroot)
{
SuHandler.SetPath((*it)->path.c_str());
SuHandler.SetCommand(command);
if (!SuHandler.ExecuteCommand(passwd))
{
if ((*it)->exit_on_failure)
{
CleanPasswdString(passwd);
passwd = NULL;
throwerror(true, "%s\n('%s')", GetTranslation("Failed to execute install command"),
SuHandler.GetErrorMsgC());
}
}
}
else
{
// Redirect stderr to stdout, so that errors will be displayed too
command += " 2>&1";
setenv("PATH", (*it)->path.c_str(), 1);
FILE *pipe = popen(command.c_str(), "r");
char term[1024];
if (pipe)
{
while (fgets(term, sizeof(term), pipe))
{
InstallOutput.AddText(term);
chtype input = getch();
if (input == 'c') /*injectCDKSwindow(InstallOutput.GetSWin(), input);*/
{
if (YesNoBox(GetTranslation("Install commands are still running\n"
"If you abort now this may lead to a broken installation\n"
"Are you sure?")))
{
CleanPasswdString(passwd);
passwd = NULL;
EndProg();
}
}
}
// Check if command exitted normally and close pipe
int state = pclose(pipe);
if (!WIFEXITED(state) || (WEXITSTATUS(state) == 127)) // SH returns 127 if command execution failes
{
if ((*it)->exit_on_failure)
{
CleanPasswdString(passwd);
passwd = NULL;
throwerror(true, "Failed to execute install command");
}
}
}
else
{
CleanPasswdString(passwd);
passwd = NULL;
throwerror(true, "Could not execute installation commands (could not open pipe)");
}
#if 0
// Need to find a good way to safely suspend a process...this code doesn't always work :(
int pipefd[2];
pipe(pipefd);
pid_t pid = fork();
if (pid == -1) throwerror(true, "Error during command execution: Could not fork process");
else if (pid) // Parent process
{
close(pipefd[1]); // We're not going to write here
std::string out;
char c;
int compid = -1; // PID of the executed command
while(read(pipefd[0], &c, sizeof(c)) > 0)
{
out += c;
if (c == '\n')
{
if (compid == -1)
{
compid = atoi(out.c_str());
InstallOutput.AddText(CreateText("pid: %d compid: %d", pid, compid), false);
}
else InstallOutput.AddText(out, false);
out.clear();
}
chtype input = getch();
if (input != ERR) /*injectCDKSwindow(InstallOutput.GetSWin(), input);*/
{
if (kill(compid, SIGTSTP) < 0) // Pause command execution
WarningBox("PID Error: %s\n", strerror(errno));
char *buttons[2] = { GetTranslation("Yes"), GetTranslation("No") };
CCharListHelper msg;
msg.AddItem(GetTranslation("This will abort the installation"));
msg.AddItem(GetTranslation("Are you sure?"));
CCDKDialog dialog(CDKScreen, CENTER, CENTER, msg, msg.Count(), buttons, 2);
dialog.SetBgColor(26);
int ret = dialog.Activate();
bool cont = ((ret == 1) || (dialog.ExitType() != vNORMAL));
dialog.Destroy();
refreshCDKScreen(CDKScreen);
if (!cont)
{
kill(pid, SIGTERM);
EndProg();
}
kill(compid, SIGCONT); // Continue command execution
}
}
close (pipefd[0]);
int status;
//waitpid(pid, &status, 0);
}
else // Child process
{
// Redirect stdout to pipe
close(STDOUT_FILENO);
dup (pipefd[1]);
close (pipefd[0]); // No need to read here
// Make sure no errors are printed and write pid of new command
command += " 2> /dev/null & echo $!";
execl("/bin/sh", "sh", "-c", command.c_str(), NULL);
system(CreateText("echo %s", strerror(errno)));
_exit(1);
}
#endif
}
percent += (1.0f/((float)InstallInfo.command_entries.size()+1.0f))*100.0f;
ProgressBar.SetValue(0, 100, percent);
}
ProgressBar.SetValue(0, 100, 100);
ProgressBar.Draw();
CleanPasswdString(passwd);
passwd = NULL;
ButtonBar.Clear();
ButtonBar.AddButton("Arrows", "Scroll install output");
ButtonBar.AddButton("Enter", (FileExists(InstallInfo.own_dir + "/config/finish")) ? "Continue" : "Finish"); // HACK
ButtonBar.Draw();
WarningBox("Installation of %s complete!", InstallInfo.program_name.c_str());
InstallOutput.Activate();
return (InstallOutput.ExitType() == vNORMAL);
}