dlls/shell32/shlfileop.c

   1 /*
   2  * SHFileOperation
   3  */
   4 #include <string.h>
   5 #include "debugtools.h"
   6 #include "shellapi.h"
   7
   8 #include "shlobj.h"
   9 #include "shresdef.h"
  10 #include "shell32_main.h"
  11 #include "wine/undocshell.h"
  12 #include "shlwapi.h"
  13
  14 DEFAULT_DEBUG_CHANNEL(shell);
  15
  16 #define ASK_DELETE_FILE 1
  17 #define ASK_DELETE_FOLDER 2
  18 #define ASK_DELETE_MULTIPLE_FILE 3
  19
  20 static BOOL SHELL_WarnFolderDelete (int nKindOfDialog, LPCSTR szDir)
  21 {
  22         char szCaption[255], szText[255], szBuffer[MAX_PATH + 256];
  23
  24         LoadStringA(shell32_hInstance, IDS_DELETEFOLDER_TEXT, szText, sizeof(szText));
  25         LoadStringA(shell32_hInstance, IDS_DELETEFOLDER_CAPTION, szCaption, sizeof(szCaption));
  26         FormatMessageA(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
  27             szText, 0, 0, szBuffer, sizeof(szBuffer), (va_list*)&szDir);
  28
  29         return (IDOK == MessageBoxA(GetActiveWindow(), szBuffer, szCaption, MB_OKCANCEL | MB_ICONEXCLAMATION));
  30 }
  31
  32 /**************************************************************************
  33  *      SHELL_DeleteDirectoryA()
  34  *
  35  * like rm -r
  36  */
  37
  38 BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI)
  39 {
  40         BOOL            ret = FALSE;
  41         HANDLE          hFind;
  42         WIN32_FIND_DATAA wfd;
  43         char            szTemp[MAX_PATH];
  44
  45         strcpy(szTemp, pszDir);
  46         PathAddBackslashA(szTemp);
  47         strcat(szTemp, "*.*");
  48
  49         if (bShowUI && !SHELL_WarnFolderDelete(ASK_DELETE_FOLDER, pszDir)) return FALSE;
  50
  51         if(INVALID_HANDLE_VALUE != (hFind = FindFirstFileA(szTemp, &wfd)))
  52         {
  53           do
  54           {
  55             if(strcasecmp(wfd.cFileName, ".") && strcasecmp(wfd.cFileName, ".."))
  56             {
  57               strcpy(szTemp, pszDir);
  58               PathAddBackslashA(szTemp);
  59               strcat(szTemp, wfd.cFileName);
  60
  61               if(FILE_ATTRIBUTE_DIRECTORY & wfd.dwFileAttributes)
  62                 SHELL_DeleteDirectoryA(szTemp, FALSE);
  63               else
  64                 DeleteFileA(szTemp);
  65             }
  66           } while(FindNextFileA(hFind, &wfd));
  67
  68           FindClose(hFind);
  69           ret = RemoveDirectoryA(pszDir);
  70         }
  71
  72         return ret;
  73 }
  74
  75 /*************************************************************************
  76  * SHCreateDirectory                            [SHELL32.165]
  77  *
  78  * NOTES
  79  *  exported by ordinal
  80  *  not sure about LPSECURITY_ATTRIBUTES
  81  */
  82 DWORD WINAPI SHCreateDirectory(LPSECURITY_ATTRIBUTES sec,LPCSTR path)
  83 {
  84         DWORD ret;
  85         TRACE("(%p,%s)\n",sec,path);
  86         if ((ret = CreateDirectoryA(path,sec)))
  87         {
  88           SHChangeNotifyA(SHCNE_MKDIR, SHCNF_PATHA, path, NULL);
  89         }
  90         return ret;
  91 }
  92
  93 /************************************************************************
  94  *      Win32DeleteFile                         [SHELL32.164]
  95  *
  96  * Deletes a file.  Also triggers a change notify if one exists.
  97  *
  98  * FIXME:
  99  * Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be
 100  * ANSI.  Is this Unicode on NT?
 101  *
 102  */
 103
 104 BOOL WINAPI Win32DeleteFile(LPSTR fName)
 105 {
 106         TRACE("%p(%s)\n", fName, fName);
 107
 108         DeleteFileA(fName);
 109         SHChangeNotifyA(SHCNE_DELETE, SHCNF_PATHA, fName, NULL);
 110         return TRUE;
 111 }
 112
 113 /*************************************************************************
 114  * SHFileOperationA                             [SHELL32.243]
 115  *
 116  * NOTES
 117  *     exported by name
 118  */
 119 DWORD WINAPI SHFileOperationA (LPSHFILEOPSTRUCTA lpFileOp)
 120 {
 121         FIXME("(%p):stub.\n", lpFileOp);
 122         return 1;
 123 }
 124
 125 /*************************************************************************
 126  * SHFileOperationW                             [SHELL32.244]
 127  *
 128  * NOTES
 129  *     exported by name
 130  */
 131 DWORD WINAPI SHFileOperationW (LPSHFILEOPSTRUCTW lpFileOp)
 132 {
 133         FIXME("(%p):stub.\n", lpFileOp);
 134         return 1;
 135 }
 136
 137 /*************************************************************************
 138  * SHFileOperation                              [SHELL32.242]
 139  *
 140  */
 141 DWORD WINAPI SHFileOperationAW(LPVOID lpFileOp)
 142 {
 143         if (SHELL_OsIsUnicode())
 144           return SHFileOperationW(lpFileOp);
 145         return SHFileOperationA(lpFileOp);
 146 }
 147
 148 /*************************************************************************
 149  * SheGetDirW [SHELL32.281]
 150  *
 151  */
 152 HRESULT WINAPI SheGetDirW(LPWSTR u, LPWSTR v)
 153 {       FIXME("%p %p stub\n",u,v);
 154         return 0;
 155 }
 156
 157 /*************************************************************************
 158  * SheChangeDirW [SHELL32.274]
 159  *
 160  */
 161 HRESULT WINAPI SheChangeDirW(LPWSTR u)
 162 {       FIXME("(%s),stub\n",debugstr_w(u));
 163         return 0;
 164 }
 165