/*-
- * Copyright (c) 2009,2010 Michihiro NAKAJIMA
+ * Copyright (c) 2009-2011 Michihiro NAKAJIMA
* Copyright (c) 2003-2007 Kees Zeelenberg
* All rights reserved.
*
}
wn[l] = L'\0';
- /* Get a full path names */
+ /* Get a full-pathname. */
l = GetFullPathNameW(wn, 0, NULL, NULL);
if (l == 0) {
free(wn);
if (wnp[0] == L'\\' && wnp[1] == L'\\' &&
wnp[2] == L'?' && wnp[3] == L'\\')
- /* We have already permissive names. */
+ /* We have already a permissive name. */
return (wn);
if (wnp[0] == L'\\' && wnp[1] == L'\\' &&
wnp[2] == L'.' && wnp[3] == L'\\') {
- /* Device names */
+ /* This is a device name */
if (((wnp[4] >= L'a' && wnp[4] <= L'z') ||
(wnp[4] >= L'A' && wnp[4] <= L'Z')) &&
wnp[5] == L':' && wnp[6] == L'\\')
- wnp[2] = L'?';/* Not device names. */
+ wnp[2] = L'?';/* Not device name. */
return (wn);
}
return (ws);
}
+/*
+ * Create a file handle.
+ * This can exceed MAX_PATH limitation.
+ */
static HANDLE
la_CreateFile(const char *path, DWORD dwDesiredAccess, DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
}
-/* Make a link to src called dst. */
-static int
-__link(const char *src, const char *dst)
+/*
+ * Make a link from src to dst.
+ * This can exceed MAX_PATH limitation.
+ */
+int
+__la_link(const char *src, const char *dst)
{
wchar_t *wsrc, *wdst;
int res, retval;
*++slash = L'\0';
else
wcscat(wnewsrc, L"\\");
- /* Converting multi-byte src to wide-char src */
+ /* Converting a multi-byte src to a wide-char src */
wlen = (int)wcslen(wsrc);
slen = (int)strlen(src);
n = MultiByteToWideChar(CP_ACP, 0, src, slen, wsrc, wlen);
return (retval);
}
-/* Make a hard link to src called dst. */
-int
-__la_link(const char *src, const char *dst)
-{
- return __link(src, dst);
-}
-
int
__la_ftruncate(int fd, int64_t length)
{
return (0);
}
+/*
+ * Change current working directory.
+ * This can exceed MAX_PATH limitation.
+ */
int
__la_chdir(const char *path)
{
return (0);
}
+/* This can exceed MAX_PATH limitation. */
int
__la_chmod(const char *path, mode_t mode)
{
}
/*
- * This fcntl is limited implemention.
+ * This fcntl is limited implementation.
*/
int
__la_fcntl(int fd, int cmd, int val)
return (newpointer.QuadPart);
}
+/* This can exceed MAX_PATH limitation. */
int
__la_mkdir(const char *path, mode_t mode)
{
return (0);
}
+/* This can exceed MAX_PATH limitation. */
int
__la_open(const char *path, int flags, ...)
{
r = _open(path, flags, pmode);
#endif
if (r < 0 && errno == EACCES && (flags & O_CREAT) != 0) {
- /* simular other POSIX system action to pass a test */
+ /* Simulate other POSIX system action to pass our test suite. */
attr = GetFileAttributesA(path);
if (attr == (DWORD)-1)
la_dosmaperr(GetLastError());
}
r = _wopen(ws, flags, pmode);
if (r < 0 && errno == EACCES && (flags & O_CREAT) != 0) {
- /* simular other POSIX system action to pass a test */
+ /* Simulate other POSIX system action to pass our test suite. */
attr = GetFileAttributesW(ws);
if (attr == (DWORD)-1)
la_dosmaperr(GetLastError());
return (-1);
}
/* Do not pass 0 to third parameter of ReadFile(), read bytes.
- * This will not return to application size. */
+ * This will not return to application side. */
if (nbytes == 0)
return (0);
handle = (HANDLE)_get_osfhandle(fd);
return ((ssize_t)bytes_read);
}
-/* Remove directory */
+/*
+ * Remove a directory.
+ * This can exceed MAX_PATH limitation.
+ */
int
__la_rmdir(const char *path)
{
}
/* Stat by handle
- * Windows' stat() does not accept path which is added "\\?\" especially "?"
+ * Windows' stat() does not accept the path added "\\?\" especially "?"
* character.
- * It means we cannot access a long name path(which is longer than MAX_PATH).
+ * It means we cannot access the long name path longer than MAX_PATH.
* So I've implemented simular Windows' stat() to access the long name path.
* And I've added some feature.
* 1. set st_ino by nFileIndexHigh and nFileIndexLow of
st->st_nlink = 1;
st->st_dev = 0;
#else
- /* Getting FileIndex as i-node. We have to remove a sequence which
+ /* Getting FileIndex as i-node. We should remove a sequence which
* is high-16-bits of nFileIndexHigh. */
ino64.HighPart = info.nFileIndexHigh & 0x0000FFFFUL;
ino64.LowPart = info.nFileIndexLow;
st->st_rdev = us->st_rdev;
}
+/*
+ * TODO: Remove a use of __la_fstat and __la_stat.
+ * We should use GetFileInformationByHandle in place
+ * where We still use the *stat functions.
+ */
int
__la_fstat(int fd, struct stat *st)
{
return (ret);
}
+/* This can exceed MAX_PATH limitation. */
int
__la_stat(const char *path, struct stat *st)
{
return (ret);
}
+/*
+ * Delete a file.
+ * This can exceed MAX_PATH limitation.
+ */
int
__la_unlink(const char *path)
{
}
/*
- * This waitpid is limited implemention.
+ * This waitpid is limited implementation.
*/
pid_t
__la_waitpid(pid_t wpid, int *status, int option)
return (bytes_written);
}
+
/*
- * The following function was modified from PostgreSQL sources and is
- * subject to the copyright below.
- */
-/*-------------------------------------------------------------------------
- *
- * win32error.c
- * Map win32 error codes to errno values
- *
- * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
+ * Message digest functions.
*
- * IDENTIFICATION
- * $PostgreSQL: pgsql/src/port/win32error.c,v 1.4 2008/01/01 19:46:00 momjian Exp $
+ * Simulate the interface of OpenSSL's ones.
*
- *-------------------------------------------------------------------------
*/
-/*
-PostgreSQL Database Management System
-(formerly known as Postgres, then as Postgres95)
-
-Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
-
-Portions Copyright (c) 1994, The Regents of the University of California
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose, without fee, and without a written agreement
-is hereby granted, provided that the above copyright notice and this
-paragraph and the following two paragraphs appear in all copies.
-
-IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
-DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
-LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
-DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
-INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
-ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
-PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
-*/
-
-static const struct {
- DWORD winerr;
- int doserr;
-} doserrors[] =
-{
- { ERROR_INVALID_FUNCTION, EINVAL },
- { ERROR_FILE_NOT_FOUND, ENOENT },
- { ERROR_PATH_NOT_FOUND, ENOENT },
- { ERROR_TOO_MANY_OPEN_FILES, EMFILE },
- { ERROR_ACCESS_DENIED, EACCES },
- { ERROR_INVALID_HANDLE, EBADF },
- { ERROR_ARENA_TRASHED, ENOMEM },
- { ERROR_NOT_ENOUGH_MEMORY, ENOMEM },
- { ERROR_INVALID_BLOCK, ENOMEM },
- { ERROR_BAD_ENVIRONMENT, E2BIG },
- { ERROR_BAD_FORMAT, ENOEXEC },
- { ERROR_INVALID_ACCESS, EINVAL },
- { ERROR_INVALID_DATA, EINVAL },
- { ERROR_INVALID_DRIVE, ENOENT },
- { ERROR_CURRENT_DIRECTORY, EACCES },
- { ERROR_NOT_SAME_DEVICE, EXDEV },
- { ERROR_NO_MORE_FILES, ENOENT },
- { ERROR_LOCK_VIOLATION, EACCES },
- { ERROR_SHARING_VIOLATION, EACCES },
- { ERROR_BAD_NETPATH, ENOENT },
- { ERROR_NETWORK_ACCESS_DENIED, EACCES },
- { ERROR_BAD_NET_NAME, ENOENT },
- { ERROR_FILE_EXISTS, EEXIST },
- { ERROR_CANNOT_MAKE, EACCES },
- { ERROR_FAIL_I24, EACCES },
- { ERROR_INVALID_PARAMETER, EINVAL },
- { ERROR_NO_PROC_SLOTS, EAGAIN },
- { ERROR_DRIVE_LOCKED, EACCES },
- { ERROR_BROKEN_PIPE, EPIPE },
- { ERROR_DISK_FULL, ENOSPC },
- { ERROR_INVALID_TARGET_HANDLE, EBADF },
- { ERROR_INVALID_HANDLE, EINVAL },
- { ERROR_WAIT_NO_CHILDREN, ECHILD },
- { ERROR_CHILD_NOT_COMPLETE, ECHILD },
- { ERROR_DIRECT_ACCESS_HANDLE, EBADF },
- { ERROR_NEGATIVE_SEEK, EINVAL },
- { ERROR_SEEK_ON_DEVICE, EACCES },
- { ERROR_DIR_NOT_EMPTY, ENOTEMPTY },
- { ERROR_NOT_LOCKED, EACCES },
- { ERROR_BAD_PATHNAME, ENOENT },
- { ERROR_MAX_THRDS_REACHED, EAGAIN },
- { ERROR_LOCK_FAILED, EACCES },
- { ERROR_ALREADY_EXISTS, EEXIST },
- { ERROR_FILENAME_EXCED_RANGE, ENOENT },
- { ERROR_NESTING_NOT_ALLOWED, EAGAIN },
- { ERROR_NOT_ENOUGH_QUOTA, ENOMEM }
-};
-
-static void
-la_dosmaperr(unsigned long e)
-{
- int i;
-
- if (e == 0)
- {
- errno = 0;
- return;
- }
-
- for (i = 0; i < sizeof(doserrors); i++)
- {
- if (doserrors[i].winerr == e)
- {
- errno = doserrors[i].doserr;
- return;
- }
- }
-
- /* fprintf(stderr, "unrecognized win32 error code: %lu", e); */
- errno = EINVAL;
- return;
-}
-
#if defined(ARCHIVE_HASH_MD5_WIN) ||\
defined(ARCHIVE_HASH_SHA1_WIN) || defined(ARCHIVE_HASH_SHA256_WIN) ||\
defined(ARCHIVE_HASH_SHA384_WIN) || defined(ARCHIVE_HASH_SHA512_WIN)
+
/*
- * Message digest functions.
+ * Initialize a Message digest.
*/
void
__la_hash_Init(Digest_CTX *ctx, ALG_ID algId)
ctx->valid = 1;
}
+/*
+ * Update a Message digest.
+ */
void
__la_hash_Update(Digest_CTX *ctx, const unsigned char *buf, size_t len)
{
return (fd);
}
+
+/*
+ * The following function was modified from PostgreSQL sources and is
+ * subject to the copyright below.
+ */
+/*-------------------------------------------------------------------------
+ *
+ * win32error.c
+ * Map win32 error codes to errno values
+ *
+ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
+ *
+ * IDENTIFICATION
+ * $PostgreSQL: pgsql/src/port/win32error.c,v 1.4 2008/01/01 19:46:00 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+/*
+PostgreSQL Database Management System
+(formerly known as Postgres, then as Postgres95)
+
+Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
+
+Portions Copyright (c) 1994, The Regents of the University of California
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement
+is hereby granted, provided that the above copyright notice and this
+paragraph and the following two paragraphs appear in all copies.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
+LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
+DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+*/
+
+static const struct {
+ DWORD winerr;
+ int doserr;
+} doserrors[] =
+{
+ { ERROR_INVALID_FUNCTION, EINVAL },
+ { ERROR_FILE_NOT_FOUND, ENOENT },
+ { ERROR_PATH_NOT_FOUND, ENOENT },
+ { ERROR_TOO_MANY_OPEN_FILES, EMFILE },
+ { ERROR_ACCESS_DENIED, EACCES },
+ { ERROR_INVALID_HANDLE, EBADF },
+ { ERROR_ARENA_TRASHED, ENOMEM },
+ { ERROR_NOT_ENOUGH_MEMORY, ENOMEM },
+ { ERROR_INVALID_BLOCK, ENOMEM },
+ { ERROR_BAD_ENVIRONMENT, E2BIG },
+ { ERROR_BAD_FORMAT, ENOEXEC },
+ { ERROR_INVALID_ACCESS, EINVAL },
+ { ERROR_INVALID_DATA, EINVAL },
+ { ERROR_INVALID_DRIVE, ENOENT },
+ { ERROR_CURRENT_DIRECTORY, EACCES },
+ { ERROR_NOT_SAME_DEVICE, EXDEV },
+ { ERROR_NO_MORE_FILES, ENOENT },
+ { ERROR_LOCK_VIOLATION, EACCES },
+ { ERROR_SHARING_VIOLATION, EACCES },
+ { ERROR_BAD_NETPATH, ENOENT },
+ { ERROR_NETWORK_ACCESS_DENIED, EACCES },
+ { ERROR_BAD_NET_NAME, ENOENT },
+ { ERROR_FILE_EXISTS, EEXIST },
+ { ERROR_CANNOT_MAKE, EACCES },
+ { ERROR_FAIL_I24, EACCES },
+ { ERROR_INVALID_PARAMETER, EINVAL },
+ { ERROR_NO_PROC_SLOTS, EAGAIN },
+ { ERROR_DRIVE_LOCKED, EACCES },
+ { ERROR_BROKEN_PIPE, EPIPE },
+ { ERROR_DISK_FULL, ENOSPC },
+ { ERROR_INVALID_TARGET_HANDLE, EBADF },
+ { ERROR_INVALID_HANDLE, EINVAL },
+ { ERROR_WAIT_NO_CHILDREN, ECHILD },
+ { ERROR_CHILD_NOT_COMPLETE, ECHILD },
+ { ERROR_DIRECT_ACCESS_HANDLE, EBADF },
+ { ERROR_NEGATIVE_SEEK, EINVAL },
+ { ERROR_SEEK_ON_DEVICE, EACCES },
+ { ERROR_DIR_NOT_EMPTY, ENOTEMPTY },
+ { ERROR_NOT_LOCKED, EACCES },
+ { ERROR_BAD_PATHNAME, ENOENT },
+ { ERROR_MAX_THRDS_REACHED, EAGAIN },
+ { ERROR_LOCK_FAILED, EACCES },
+ { ERROR_ALREADY_EXISTS, EEXIST },
+ { ERROR_FILENAME_EXCED_RANGE, ENOENT },
+ { ERROR_NESTING_NOT_ALLOWED, EAGAIN },
+ { ERROR_NOT_ENOUGH_QUOTA, ENOMEM }
+};
+
+static void
+la_dosmaperr(unsigned long e)
+{
+ int i;
+
+ if (e == 0)
+ {
+ errno = 0;
+ return;
+ }
+
+ for (i = 0; i < sizeof(doserrors); i++)
+ {
+ if (doserrors[i].winerr == e)
+ {
+ errno = doserrors[i].doserr;
+ return;
+ }
+ }
+
+ /* fprintf(stderr, "unrecognized win32 error code: %lu", e); */
+ errno = EINVAL;
+ return;
+}
+
#endif /* _WIN32 && !__CYGWIN__ */
projects / thirdparty / libarchive.git / commitdiff
