source: trunk/src/shell32/shlfileop.c@ 5435

/* $Id: shlfileop.c,v 1.1 2000-08-30 13:52:57 sandervl Exp $ */
/*
 * SHFileOperation
 */
#ifdef __WIN32OS2__
#define ICOM_CINTERFACE 1
#include <odin.h>
#endif
#include <string.h>
#include "debugtools.h"
#include "shellapi.h"
#include "shell32_main.h"

#include "shlobj.h"
#include "shresdef.h"
#include "wine/undocshell.h"

DEFAULT_DEBUG_CHANNEL(shell);

#define ASK_DELETE_FILE 1
#define ASK_DELETE_FOLDER 2
#define ASK_DELETE_MULTIPLE_FILE 3

static BOOL SHELL_WarnFolderDelete (int nKindOfDialog, LPCSTR szDir)
{
        char szCaption[255], szText[255], szBuffer[MAX_PATH + 256];

        LoadStringA(shell32_hInstance, IDS_DELETEFOLDER_TEXT, szText, sizeof(szText));
        LoadStringA(shell32_hInstance, IDS_DELETEFOLDER_CAPTION, szCaption, sizeof(szCaption));
        FormatMessageA(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
            szText, 0, 0, szBuffer, sizeof(szBuffer), (DWORD*)&szDir);

        return (IDOK == MessageBoxA(GetActiveWindow(), szBuffer, szCaption, MB_OKCANCEL | MB_ICONEXCLAMATION));
}

/**************************************************************************
 *      SHELL_DeleteDirectoryA()
 *
 * like rm -r
 */

BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI)
{
        BOOL            ret = FALSE;
        HANDLE          hFind;
        WIN32_FIND_DATAA wfd;
        char            szTemp[MAX_PATH];

        strcpy(szTemp, pszDir);
        PathAddBackslashA(szTemp);
        strcat(szTemp, "*.*");
        
        if (bShowUI && !SHELL_WarnFolderDelete(ASK_DELETE_FOLDER, pszDir)) return FALSE;
        
        if(INVALID_HANDLE_VALUE != (hFind = FindFirstFileA(szTemp, &wfd)))
        {
          do
          {
            if(strcasecmp(wfd.cFileName, ".") && strcasecmp(wfd.cFileName, ".."))
            {
              strcpy(szTemp, pszDir);
              PathAddBackslashA(szTemp);
              strcat(szTemp, wfd.cFileName);
        
              if(FILE_ATTRIBUTE_DIRECTORY & wfd.dwFileAttributes)
                SHELL_DeleteDirectoryA(szTemp, FALSE);
              else
                DeleteFileA(szTemp);
            }
          } while(FindNextFileA(hFind, &wfd));

          FindClose(hFind);
          ret = RemoveDirectoryA(pszDir);
        }

        return ret;
}

/*************************************************************************
 * SHCreateDirectory                            [SHELL32.165]
 *
 * NOTES
 *  exported by ordinal
 *  not sure about LPSECURITY_ATTRIBUTES
 */
DWORD WINAPI SHCreateDirectory(LPSECURITY_ATTRIBUTES sec,LPCSTR path)
{
        DWORD ret;
        TRACE("(%p,%s)\n",sec,path);
        if ((ret = CreateDirectoryA(path,sec)))
        {
          SHChangeNotifyA(SHCNE_MKDIR, SHCNF_PATHA, path, NULL);
        }
        return ret;
}

/************************************************************************
 *      Win32DeleteFile                         [SHELL32.164]  
 *
 * Deletes a file.  Also triggers a change notify if one exists.
 *
 * FIXME:
 * Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be
 * ANSI.  Is this Unicode on NT?
 *
 */ 

BOOL WINAPI Win32DeleteFile(LPSTR fName)
{
        TRACE("%p(%s)\n", fName, fName);

        DeleteFileA(fName);
        SHChangeNotifyA(SHCNE_DELETE, SHCNF_PATHA, fName, NULL);
        return TRUE;
}

/*************************************************************************
 * SHFileOperationA                             [SHELL32.243]
 *
 * NOTES
 *     exported by name
 */
DWORD WINAPI SHFileOperationA (LPSHFILEOPSTRUCTA lpFileOp)   
{
        FIXME("(%p):stub.\n", lpFileOp);
        return 1;
}

/*************************************************************************
 * SHFileOperationW                             [SHELL32.244]
 *
 * NOTES
 *     exported by name
 */
DWORD WINAPI SHFileOperationW (LPSHFILEOPSTRUCTW lpFileOp)   
{
        FIXME("(%p):stub.\n", lpFileOp);
        return 1;
}

/*************************************************************************
 * SHFileOperation                              [SHELL32.242]
 *
 */
DWORD WINAPI SHFileOperationAW(LPVOID lpFileOp)
{
        if (SHELL_OsIsUnicode())
          return SHFileOperationW(lpFileOp);
        return SHFileOperationA(lpFileOp);
}

/*************************************************************************
 * SheGetDirW [SHELL32.281]
 *
 */
HRESULT WINAPI SheGetDirW(LPWSTR u, LPWSTR v)
{       FIXME("%p %p stub\n",u,v);
        return 0;
}

/*************************************************************************
 * SheChangeDirW [SHELL32.274]
 *
 */
HRESULT WINAPI SheChangeDirW(LPWSTR u)
{       FIXME("(%s),stub\n",debugstr_w(u));
        return 0;
}