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* path.cc (normalize_win32_path): Don't add a trailing slash when one already

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exists.
(mount_info::conv_to_win32_path): Use existing code for dealing with relative
path names when input is already a win32 path.
This commit is contained in:
Christopher Faylor 2000-04-27 03:26:23 +00:00
parent 97f3429f4f
commit fc6f4e20ec
2 changed files with 33 additions and 48 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
Wed Apr 26 23:23:23 2000 Christopher Faylor <cgf@cygnus.com>
* path.cc (normalize_win32_path): Don't add a trailing slash when one
already exists.
(mount_info::conv_to_win32_path): Use existing code for dealing with
relative path names when input is already a win32 path.
2000-04-26 DJ Delorie <dj@cygnus.com>
* Makefile.in (install): install regexp.h

74
winsup/cygwin/path.cc
View File

@ -640,8 +640,7 @@ normalize_win32_path (const char *cwd, const char *src, char *dst)
const char *src_start = src;
char *dst_start = dst;
if (!SLASH_P (src[0])
&& strchr (src, ':') == NULL)
if (!SLASH_P (src[0]) && strchr (src, ':') == NULL)
{
if (strlen (cwd) + 1 + strlen (src) >= MAX_PATH)
{
@ -650,7 +649,8 @@ normalize_win32_path (const char *cwd, const char *src, char *dst)
}
strcpy (dst, cwd);
dst += strlen (dst);
*dst++ = '\\';
if (!*cwd || !SLASH_P (dst[-1]))
*dst++ = '\\';
}
/* Two leading \'s? If so, preserve them. */
else if (SLASH_P (src[0]) && SLASH_P (src[1]))
@ -925,40 +925,32 @@ mount_info::conv_to_win32_path (const char *src_path, char *win32_path,
mount_item *mi = NULL; /* initialized to avoid compiler warning */
char pathbuf[MAX_PATH];
/* The rule is :'s can't appear in [our] POSIX path names so this is a safe
test; if ':' is present it already be in Win32 form. */
/* Additional test: If the path has \'s in it, we assume that it's a Win32
path, either. */
if (strchr (src_path, ':') != NULL
|| (strchr (src_path, '\\')/* && !strchr (src_path, '/')*/))
char cwd[MAX_PATH];
getcwd_inner (cwd, MAX_PATH, TRUE); /* FIXME: check rc */
/* Determine where the destination should be placed. */
if (full_win32_path != NULL)
dst = full_win32_path;
else if (win32_path != NULL)
dst = win32_path;
if (dst == NULL)
goto out; /* Sanity check. */
/* An MS-DOS spec has either a : or a \. If this is found, short
circuit most of the rest of this function. */
if (strpbrk (src_path, ":\\") != NULL)
{
debug_printf ("%s already win32", src_path);
rc = normalize_win32_path ("", src_path, pathbuf);
rc = normalize_win32_path (current_directory_name, src_path, dst);
if (rc)
return rc;
/* FIXME: Do we have to worry about trailing_slash_p here? */
if (win32_path != NULL)
{
/* If src_path is a relativ win32 path, normalize_win32_path
adds a leading slash, nevertheless. So we have to test
that here */
strcpy (win32_path, strchr("/\\", src_path[0]) || src_path[1] == ':'
? pathbuf : pathbuf + 1);
}
if (full_win32_path != NULL)
{
*full_win32_path = '\0';
/* Add drive if it's a local relative Win32 path */
if (! strchr(src_path, ':') && strncmp (src_path, "\\\\", 2))
{
GetCurrentDirectory (MAX_PATH, full_win32_path);
if (src_path[0] == '\\') // drive relative absolute path
full_win32_path[2] = '\0';
}
strcat (full_win32_path, pathbuf);
}
{
debug_printf ("normalize_win32_path failed, rc %d", rc);
return rc;
}
isrelpath = !isabspath (src_path);
*flags = set_flags_from_win32_path (pathbuf);
goto out;
goto fillin;
}
/* Normalize the path, taking out ../../ stuff, we need to do this
@ -977,13 +969,8 @@ mount_info::conv_to_win32_path (const char *src_path, char *win32_path,
converting it to a DOS-style path, looking up the appropriate drive
in the mount table. */
char cwd[MAX_PATH];
/* No need to fetch cwd if path is absolute. */
if ((isrelpath = !isslash (*src_path)))
getcwd_inner (cwd, MAX_PATH, TRUE); /* FIXME: check rc */
else
strcpy (cwd, "/"); /* some innocuous value */
isrelpath = !isslash (*src_path);
rc = normalize_posix_path (cwd, src_path, pathbuf);
@ -994,15 +981,6 @@ mount_info::conv_to_win32_path (const char *src_path, char *win32_path,
return rc;
}
/* Determine where the destination should be placed. */
if (full_win32_path != NULL)
dst = full_win32_path;
else if (win32_path != NULL)
dst = win32_path;
if (dst == NULL)
goto out; /* Sanity check. */
/* See if this is a cygwin "device" */
if (win32_device_name (pathbuf, dst, devn, unit))
{