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scrrun: Add IFileSystem3::DeleteFolder implementation.

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This commit is contained in:
Piotr Caban 2013-07-30 11:31:50 +02:00 committed by Alexandre Julliard
parent 23e38d4dd8
commit b1af25b056
1 changed files with 67 additions and 2 deletions
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69
dlls/scrrun/filesystem.c
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@ -1416,12 +1416,77 @@ static HRESULT WINAPI filesys_DeleteFile(IFileSystem3 *iface, BSTR FileSpec,
return delete_file(FileSpec, SysStringLen(FileSpec), Force);
}
static HRESULT delete_folder(const WCHAR *folder, DWORD folder_len, VARIANT_BOOL force)
{
WCHAR path[MAX_PATH];
DWORD len, name_len;
WIN32_FIND_DATAW ffd;
HANDLE f;
HRESULT hr;
f = FindFirstFileW(folder, &ffd);
if(f == INVALID_HANDLE_VALUE)
return create_error(GetLastError());
len = get_parent_folder_name(folder, folder_len);
if(len+1 >= MAX_PATH)
return E_FAIL;
if(len) {
memcpy(path, folder, len*sizeof(WCHAR));
path[len++] = '\\';
}
do {
if(!(ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
continue;
if(ffd.cFileName[0]=='.' && (ffd.cFileName[1]==0 ||
(ffd.cFileName[1]=='.' && ffd.cFileName[2]==0)))
continue;
name_len = strlenW(ffd.cFileName);
if(len+name_len+3 >= MAX_PATH) {
FindClose(f);
return E_FAIL;
}
memcpy(path+len, ffd.cFileName, name_len*sizeof(WCHAR));
path[len+name_len] = '\\';
path[len+name_len+1] = '*';
path[len+name_len+2] = 0;
hr = delete_file(path, len+name_len+2, force);
if(FAILED(hr)) {
FindClose(f);
return hr;
}
hr = delete_folder(path, len+name_len+2, force);
if(FAILED(hr)) {
FindClose(f);
return hr;
}
path[len+name_len] = 0;
TRACE("deleting %s\n", debugstr_w(path));
if(!RemoveDirectoryW(path)) {
FindClose(f);
return create_error(GetLastError());
}
} while(FindNextFileW(f, &ffd));
FindClose(f);
return S_OK;
}
static HRESULT WINAPI filesys_DeleteFolder(IFileSystem3 *iface, BSTR FolderSpec,
VARIANT_BOOL Force)
{
FIXME("%p %s %d\n", iface, debugstr_w(FolderSpec), Force);
TRACE("%p %s %d\n", iface, debugstr_w(FolderSpec), Force);
return E_NOTIMPL;
if(!FolderSpec)
return E_POINTER;
return delete_folder(FolderSpec, SysStringLen(FolderSpec), Force);
}
static HRESULT WINAPI filesys_MoveFile(IFileSystem3 *iface, BSTR Source,