UINT
WINAPI
SHExplorerParseCmdLine(ExplorerCommandLineParseResults * pInfo)
{
WCHAR strField[MAX_PATH];
WCHAR strDir[MAX_PATH];
PCWSTR strCmdLine = GetCommandLineW();
PCWSTR strFieldArray = PathGetArgsW(strCmdLine);
if (!*strFieldArray)
{
pInfo->dwFlags = 9;
pInfo->pidlPath = _GetDocumentsPidl();
if (!pInfo->pidlPath)
{
GetWindowsDirectoryW(strDir, MAX_PATH);
PathStripToRootW(strDir);
pInfo->pidlPath = ILCreateFromPathW(strDir);
}
return (LONG) (pInfo->pidlPath);
}
PCWSTR strNextArg = _FindFirstField(strFieldArray);
BOOL hasNext = TRUE;
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
while (TRUE)
{
// Basic flags-only params first
if (!StrCmpIW(strField, L"/N"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_N | SH_EXPLORER_CMDLINE_FLAG_ONE;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/S"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_S;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/E"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_E;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/SELECT"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_SELECT;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/NOUI"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_NOUI;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"-embedding"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_EMBED;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/SEPARATE"))
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_SEPARATE;
TRACE("CmdLine Parser: Parsed %S flag. dwFlags=%08lx\n", strField, pInfo->dwFlags);
}
else if (!StrCmpIW(strField, L"/INPROC"))
{
// No idea what Inproc is supposed to do, but it gets a GUID, and parses it.
TRACE("CmdLine Parser: Found %S flag\n", strField);
if (!hasNext)
return FALSE;
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
if (!GUIDFromStringW(strField, &(pInfo->guidInproc)))
return FALSE;
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_INPROC;
TRACE("CmdLine Parser: Parsed /INPROC flag. dwFlags=%08lx, guidInproc=%S\n", pInfo->dwFlags, strField);
}
else if (!StrCmpIW(strField, L"/ROOT"))
{
LPITEMIDLIST pidlRoot = NULL;
// The window should be rooted
TRACE("CmdLine Parser: Found %S flag\n", strField);
if (!pInfo->pidlPath)
return FALSE;
if (!hasNext)
return FALSE;
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
// Root may be a pidl
if (!StrCmpIW(strField, L"/IDLIST"))
{
if (hasNext)
{
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
}
pidlRoot = _ILReadFromSharedMemory(strField);
}
else
{
// Or just a path string
_ParsePathToPidl(strField, &pidlRoot);
}
pInfo->pidlRoot = pidlRoot;
// The root defaults to the desktop
if (!pidlRoot)
{
if (FAILED(SHGetSpecialFolderLocation(0, CSIDL_DESKTOP, &(pInfo->pidlRoot))))
pInfo->pidlRoot = NULL;
}
// TODO: Create rooted PIDL from pInfo->pidlPath and pInfo->pidlRoot
TRACE("CmdLine Parser: Parsed /ROOT flag. dwFlags=%08lx, pidlRoot=%p\n", pInfo->dwFlags, pInfo->pidlRoot);
}
else
{
// Anything else is part of the target path to browse to
TRACE("CmdLine Parser: Found target path %S\n", strField);
// Which can be a shared-memory itemidlist
if (!StrCmpIW(strField, L"/IDLIST"))
{
LPITEMIDLIST pidlArg;
if (!hasNext)
return FALSE;
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
pidlArg = _ILReadFromSharedMemory(strField);
if (!pidlArg)
return FALSE;
if (pInfo->pidlPath)
ILFree(pInfo->pidlPath);
pInfo->pidlPath = pidlArg;
TRACE("CmdLine Parser: Parsed target path. dwFlags=%08lx, pidlPath=%p\n", pInfo->dwFlags, pInfo->pidlPath);
}
else
{
// Or just a plain old string.
WCHAR szPath[MAX_PATH];
DWORD result = GetFullPathNameW(strField, _countof(szPath), szPath, NULL);
if (result != 0 && result <= _countof(szPath) && PathFileExistsW(szPath))
StringCchCopyW(strField, _countof(strField), szPath);
LPITEMIDLIST pidlPath = ILCreateFromPathW(strField);
pInfo->pidlPath = pidlPath;
if (pidlPath)
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_IDLIST;
TRACE("CmdLine Parser: Parsed target path. dwFlags=%08lx, pidlPath=%p\n", pInfo->dwFlags, pInfo->pidlPath);
}
else
{
// The path could not be parsed into an ID List,
// so pass it on as a plain string.
PWSTR field = StrDupW(strField);
pInfo->strPath = field;
if (field)
{
pInfo->dwFlags |= SH_EXPLORER_CMDLINE_FLAG_STRING;
TRACE("CmdLine Parser: Parsed target path. dwFlags=%08lx, strPath=%S\n", pInfo->dwFlags, field);
}
}
}
}
if (!hasNext)
break;
hasNext = _ReadNextArg(&strNextArg, strField, _countof(strField));
}
return TRUE;
}
/*************************************************************************
* PathGetArgs [SHELL32.52]
*/
LPVOID WINAPI PathGetArgsAW(LPVOID lpszPath)
{
if (SHELL_OsIsUnicode())
return PathGetArgsW(lpszPath);
return PathGetArgsA(lpszPath);
}
