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Correctly expand wildcards in other directories

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svn path=/trunk/; revision=4023
This commit is contained in:
Gé van Geldorp 2003-01-17 18:04:08 +00:00
parent 5dc512f7c3
commit 08a01c4da8
1 changed files with 42 additions and 3 deletions
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45
rosapps/cmd/misc.c
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@ -122,7 +122,7 @@ BOOL CheckCtrlBreak (INT mode)
}
/* add new entry for new argument */
static BOOL add_entry (LPINT ac, LPTSTR **arg, LPTSTR entry)
static BOOL add_entry (LPINT ac, LPTSTR **arg, LPCTSTR entry)
{
LPTSTR q;
LPTSTR *oldarg;
@ -149,18 +149,52 @@ static BOOL add_entry (LPINT ac, LPTSTR **arg, LPTSTR entry)
return TRUE;
}
static BOOL expand (LPINT ac, LPTSTR **arg, LPTSTR pattern)
static BOOL expand (LPINT ac, LPTSTR **arg, LPCTSTR pattern)
{
HANDLE hFind;
WIN32_FIND_DATA FindData;
BOOL ok;
LPCTSTR pathend;
LPTSTR dirpart, fullname;
pathend = _tcsrchr (pattern, _T('\\'));
if (NULL != pathend)
{
dirpart = malloc((pathend - pattern + 2) * sizeof(TCHAR));
if (NULL == dirpart)
{
return FALSE;
}
memcpy(dirpart, pattern, pathend - pattern + 1);
dirpart[pathend - pattern + 1] = '\0';
}
else
{
dirpart = NULL;
}
hFind = FindFirstFile (pattern, &FindData);
if (INVALID_HANDLE_VALUE != hFind)
{
do
{
ok = add_entry(ac, arg, FindData.cFileName);
if (NULL != dirpart)
{
fullname = malloc((_tcslen(dirpart) + _tcslen(FindData.cFileName) + 1) * sizeof(TCHAR));
if (NULL == fullname)
{
ok = FALSE;
}
else
{
_tcscat (_tcscpy (fullname, dirpart), FindData.cFileName);
ok = add_entry(ac, arg, fullname);
free (fullname);
}
}
else
{
ok = add_entry(ac, arg, FindData.cFileName);
}
} while (FindNextFile (hFind, &FindData) && ok);
FindClose (hFind);
}
@ -169,6 +203,11 @@ static BOOL expand (LPINT ac, LPTSTR **arg, LPTSTR pattern)
ok = add_entry(ac, arg, pattern);
}
if (NULL != dirpart)
{
free (dirpart);
}
return ok;
}