freeldrpage.c File Reference

#include "precomp.h"

Include dependency graph for freeldrpage.c:

Go to the source code of this file.

Classes
struct	FREELDR_SETTINGS

Macros
#define	BUFFER_SIZE   512

Functions
static BOOL	LoadBootIni (WCHAR *szDrive, HWND hDlg)
static BOOL	InitializeFreeLDRDialog (HWND hDlg)
INT_PTR CALLBACK	FreeLdrPageWndProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)

Variables
HWND	hFreeLdrPage
HWND	hFreeLdrDialog
static FREELDR_SETTINGS	Settings = { 0, { 0, }, 0, 0, FALSE }

Macro Definition Documentation

BUFFER_SIZE

#define BUFFER_SIZE   512

Definition at line 26 of file freeldrpage.c.

Function Documentation

FreeLdrPageWndProc()

INT_PTR CALLBACK FreeLdrPageWndProc	(	HWND	hDlg,
		UINT	message,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 134 of file freeldrpage.c.

{
    LRESULT pos;
 
    switch (message) {
    case WM_INITDIALOG:
        hFreeLdrDialog = hDlg;
        SetWindowPos(hDlg, NULL, 10, 32, 0, 0, SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSIZE | SWP_NOZORDER);
        InitializeFreeLDRDialog(hDlg);
        return TRUE;
    case WM_COMMAND:
        switch(HIWORD(wParam))
        {
            case LBN_SELCHANGE:
                pos = SendMessage((HWND)lParam, LB_GETCURSEL, 0, 0);
                if (pos != LB_ERR)
                {
                    LPARAM res = SendMessage((HWND)lParam, LB_GETITEMDATA, pos, 0);
                    if (!res) /* line is not a default one */
                        SendMessage((HWND)lParam, LB_SETCURSEL, Settings.szDefaultPos, 0);
                    else
                        Settings.szDefaultPos = pos;
 
 
                }
            break;
        }
    }
    return 0;
}

Referenced by CreatePropSheet(), and OnCreate().

InitializeFreeLDRDialog()

static BOOL InitializeFreeLDRDialog ( HWND  hDlg )

static

Definition at line 118 of file freeldrpage.c.

{
    WCHAR winDir[PATH_MAX];
    WCHAR* ptr = NULL;
 
    GetWindowsDirectoryW(winDir, PATH_MAX);
    ptr = wcschr(winDir, L'\\');
    if (ptr == NULL)
    {
        return FALSE;
    }
    ptr[1] = L'\0';
    return LoadBootIni(winDir, hDlg);
}

Referenced by FreeLdrPageWndProc().

LoadBootIni()

static BOOL LoadBootIni ( WCHAR *  szDrive, HWND  hDlg  )

static

Definition at line 29 of file freeldrpage.c.

{
    WCHAR szBuffer[BUFFER_SIZE];
    HWND hDlgCtrl;
    FILE * file;
    UINT length;
    LRESULT pos;
    HRESULT hr;
 
    hr = StringCbCopyW(szBuffer, sizeof(szBuffer), szDrive);
    if (FAILED(hr))
        return FALSE;
 
    hr = StringCbCatW(szBuffer, sizeof(szBuffer), L"freeldr.ini");
    if (FAILED(hr))
        return FALSE;
 
    file = _wfopen(szBuffer, L"rt");
    if (!file)
    {
        hr = StringCbCopyW(szBuffer, sizeof(szBuffer), szDrive);
        if (FAILED(hr))
            return FALSE;
 
        hr = StringCbCatW(szBuffer, sizeof(szBuffer), L"boot.ini");
        if (FAILED(hr))
            return FALSE;
 
        file = _wfopen(szBuffer, L"rt");
        if (!file)
            return FALSE;
    }
 
    hDlgCtrl = GetDlgItem(hDlg, IDC_LIST_BOX);
 
    while(!feof(file))
    {
        if (fgetws(szBuffer, BUFFER_SIZE, file))
        {
            length = wcslen(szBuffer);
            if (length > 1)
            {
                szBuffer[length] = L'\0';
                szBuffer[length - 1] = L'\0';
 
                pos = SendMessageW(hDlgCtrl, LB_ADDSTRING, 0, (LPARAM)szBuffer);
 
                if (szBuffer[0] == L'[')
                    continue;
 
                if (!_wcsnicmp(szBuffer, L"timeout=", 8))
                {
                    Settings.TimeOut = _wtoi(&szBuffer[8]);
                    continue;
                }
 
                if (!_wcsnicmp(szBuffer, L"default=", 8))
                {
                    wcscpy(Settings.szDefaultOS, &szBuffer[8]);
                    continue;
                }
                if (pos != LB_ERR)
                    SendMessage(hDlgCtrl, LB_SETITEMDATA, pos, 1); // indicate that this item is an boot entry
                Settings.OSConfigurationCount++;
            }
        }
    }
 
    fclose(file);
    Settings.UseBootIni = TRUE;
 
    pos = SendMessageW(hDlgCtrl, LB_FINDSTRING, 3, (LPARAM)Settings.szDefaultOS);
    if (pos != LB_ERR)
    {
       Settings.szDefaultPos = pos;
       SendMessage(hDlgCtrl, LB_SETCURSEL, pos, 0);
    }
 
    SetDlgItemInt(hDlg, IDC_TXT_BOOT_TIMEOUT, Settings.TimeOut, FALSE);
    if (Settings.OSConfigurationCount < 2)
    {
        EnableWindow(GetDlgItem(hDlg, IDC_BTN_SET_DEFAULT_BOOT), FALSE);
        EnableWindow(GetDlgItem(hDlg, IDC_BTN_MOVE_UP_BOOT_OPTION), FALSE);
        EnableWindow(GetDlgItem(hDlg, IDC_BTN_MOVE_DOWN_BOOT_OPTION), FALSE);
    }
    return TRUE;
}

Referenced by InitializeFreeLDRDialog().

Variable Documentation

hFreeLdrDialog

HWND hFreeLdrDialog

Definition at line 13 of file freeldrpage.c.

Referenced by FreeLdrPageWndProc().

hFreeLdrPage

HWND hFreeLdrPage

Definition at line 12 of file freeldrpage.c.

Referenced by FreeLdrPageWndProc(), MsConfig_OnTabWndSelChange(), MsConfigWndProc(), and OnCreate().

Settings

FREELDR_SETTINGS Settings = { 0, { 0, }, 0, 0, FALSE }

static

Definition at line 24 of file freeldrpage.c.