-// -*- Mode: C++ -*-
-// compat.cpp -- compatibilty layer to make bacula-fd run
-// natively under windows
-//
-// Copyright transferred from Raider Solutions, Inc to
-// Kern Sibbald and John Walker by express permission.
-//
-// Author : Christopher S. Hull
-// Created On : Sat Jan 31 15:55:00 2004
-// $Id$
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2004-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2004-2010 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
- License as published by the Free Software Foundation plus additions
- that are listed in the file LICENSE.
+ modify it under the terms of version three of the GNU Affero General Public
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- Bacula® is a registered trademark of John Walker.
+ Bacula® is a registered trademark of Kern Sibbald.
The licensor of Bacula is the Free Software Foundation Europe
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
*/
+// -*- Mode: C++ -*-
+// compat.cpp -- compatibilty layer to make bacula-fd run
+// natively under windows
+//
+// Copyright transferred from Raider Solutions, Inc to
+// Kern Sibbald and John Walker by express permission.
+//
+// Author : Christopher S. Hull
+// Created On : Sat Jan 31 15:55:00 2004
#include "bacula.h"
#include "compat.h"
#include "jcr.h"
+#include "findlib/find.h"
+
+static const int dbglvl = 500;
#define b_errno_win32 (1<<29)
#define MAX_PATHLENGTH 1024
-/* UTF-8 to UCS2 path conversion is expensive,
+/**
+ UTF-8 to UCS2 path conversion is expensive,
so we cache the conversion. During backup the
conversion is called 3 times (lstat, attribs, open),
- by using the cache this is reduced to 1 time */
-
-static POOLMEM *g_pWin32ConvUTF8Cache = get_pool_memory (PM_FNAME);
-static POOLMEM *g_pWin32ConvUCS2Cache = get_pool_memory (PM_FNAME);
+ by using the cache this is reduced to 1 time
+ */
+static POOLMEM *g_pWin32ConvUTF8Cache = NULL;
+static POOLMEM *g_pWin32ConvUCS2Cache = NULL;
static DWORD g_dwWin32ConvUTF8strlen = 0;
static pthread_mutex_t Win32Convmutex = PTHREAD_MUTEX_INITIALIZER;
static t_pVSSPathConvert g_pVSSPathConvert;
static t_pVSSPathConvertW g_pVSSPathConvertW;
+/* Forward referenced functions */
+static const char *errorString(void);
+
+
void SetVSSPathConvert(t_pVSSPathConvert pPathConvert, t_pVSSPathConvertW pPathConvertW)
{
g_pVSSPathConvert = pPathConvert;
g_pVSSPathConvertW = pPathConvertW;
}
+static void Win32ConvInitCache()
+{
+ if (g_pWin32ConvUTF8Cache) {
+ return;
+ }
+ g_pWin32ConvUTF8Cache = get_pool_memory(PM_FNAME);
+ g_pWin32ConvUCS2Cache = get_pool_memory(PM_FNAME);
+}
+
void Win32ConvCleanupCache()
{
+ P(Win32Convmutex);
if (g_pWin32ConvUTF8Cache) {
free_pool_memory(g_pWin32ConvUTF8Cache);
g_pWin32ConvUTF8Cache = NULL;
}
g_dwWin32ConvUTF8strlen = 0;
+ V(Win32Convmutex);
}
extern DWORD g_platform_id;
extern DWORD g_MinorVersion;
-// from MicroSoft SDK (KES) is the diff between Jan 1 1601 and Jan 1 1970
+/* From Microsoft SDK (KES) is the diff between Jan 1 1601 and Jan 1 1970 */
#ifdef HAVE_MINGW
#define WIN32_FILETIME_ADJUST 0x19DB1DED53E8000ULL
#else
#define WIN32_FILETIME_SCALE 10000000 // 100ns/second
-void conv_unix_to_win32_path(const char *name, char *win32_name, DWORD dwSize)
+/**
+ * Convert from UTF-8 to VSS Windows path/file
+ * Used by compatibility layer for Unix system calls
+ */
+static void conv_unix_to_vss_win32_path(const char *name, char *win32_name, DWORD dwSize)
{
const char *fname = name;
char *tname = win32_name;
- Dmsg0(100, "Enter convert_unix_to_win32_path\n");
+ Dmsg0(dbglvl, "Enter convert_unix_to_win32_path\n");
if (IsPathSeparator(name[0]) &&
IsPathSeparator(name[1]) &&
}
while (*name) {
- /* Check for Unix separator and convert to Win32 */
+ /** Check for Unix separator and convert to Win32 */
if (name[0] == '/' && name[1] == '/') { /* double slash? */
name++; /* yes, skip first one */
}
}
name++;
}
- /* Strip any trailing slash, if we stored something */
- /* but leave "c:\" with backslash (root directory case */
+ /** Strip any trailing slash, if we stored something
+ * but leave "c:\" with backslash (root directory case
+ */
if (*fname != 0 && win32_name[-1] == '\\' && strlen (fname) != 3) {
win32_name[-1] = 0;
} else {
*win32_name = 0;
}
- /* here we convert to VSS specific file name which
+ /** here we convert to VSS specific file name which
can get longer because VSS will make something like
\\\\?\\GLOBALROOT\\Device\\HarddiskVolumeShadowCopy1\\bacula\\uninstall.exe
from c:\bacula\uninstall.exe
*/
- Dmsg1(100, "path=%s\n", tname);
+ Dmsg1(dbglvl, "path=%s\n", tname);
if (g_pVSSPathConvert != NULL) {
POOLMEM *pszBuf = get_pool_memory (PM_FNAME);
pszBuf = check_pool_memory_size(pszBuf, dwSize);
free_pool_memory(pszBuf);
}
- Dmsg1(100, "Leave cvt_u_to_win32_path path=%s\n", tname);
+ Dmsg1(dbglvl, "Leave cvt_u_to_win32_path path=%s\n", tname);
}
-/* Conversion of a Unix filename to a Win32 filename */
+/** Conversion of a Unix filename to a Win32 filename */
void unix_name_to_win32(POOLMEM **win32_name, char *name)
{
/* One extra byte should suffice, but we double it */
/* add MAX_PATH bytes for VSS shadow copy name */
DWORD dwSize = 2*strlen(name)+MAX_PATH;
*win32_name = check_pool_memory_size(*win32_name, dwSize);
- conv_unix_to_win32_path(name, *win32_name, dwSize);
+ conv_unix_to_vss_win32_path(name, *win32_name, dwSize);
}
-POOLMEM*
+
+/**
+ * This function expects an UCS-encoded standard wchar_t in pszUCSPath and
+ * will complete the input path to an absolue path of the form \\?\c:\path\file
+ *
+ * With this trick, it is possible to have 32K characters long paths.
+ *
+ * Optionally one can use pBIsRawPath to determine id pszUCSPath contains a path
+ * to a raw windows partition.
+ *
+ * created 02/27/2006 Thorsten Engel
+ */
+static POOLMEM*
make_wchar_win32_path(POOLMEM *pszUCSPath, BOOL *pBIsRawPath /*= NULL*/)
{
- /* created 02/27/2006 Thorsten Engel
- *
- * This function expects an UCS-encoded standard wchar_t in pszUCSPath and
- * will complete the input path to an absolue path of the form \\?\c:\path\file
- *
- * With this trick, it is possible to have 32K characters long paths.
- *
- * Optionally one can use pBIsRawPath to determine id pszUCSPath contains a path
- * to a raw windows partition.
- */
- Dmsg0(100, "Enter wchar_win32_path\n");
+ Dmsg0(dbglvl, "Enter wchar_win32_path\n");
if (pBIsRawPath) {
*pBIsRawPath = FALSE; /* Initialize, set later */
}
if (!p_GetCurrentDirectoryW) {
- Dmsg0(100, "Leave wchar_win32_path no change \n");
+ Dmsg0(dbglvl, "Leave wchar_win32_path no change \n");
return pszUCSPath;
}
/* if it has already the desired form, exit without changes */
if (wcslen(name) > 3 && wcsncmp(name, L"\\\\?\\", 4) == 0) {
- Dmsg0(100, "Leave wchar_win32_path no change \n");
+ Dmsg0(dbglvl, "Leave wchar_win32_path no change \n");
return pszUCSPath;
}
free_pool_memory(pszUCSPath);
free_pool_memory((POOLMEM *)pwszCurDirBuf);
- Dmsg1(100, "Leave wchar_win32_path=%s\n", pwszBuf);
+ Dmsg1(dbglvl, "Leave wchar_win32_path=%s\n", pwszBuf);
return (POOLMEM *)pwszBuf;
}
int
wchar_2_UTF8(char *pszUTF, const wchar_t *pszUCS, int cchChar)
{
- /* the return value is the number of bytes written to the buffer.
- The number includes the byte for the null terminator. */
+ /**
+ * The return value is the number of bytes written to the buffer.
+ * The number includes the byte for the null terminator.
+ */
if (p_WideCharToMultiByte) {
- int nRet = p_WideCharToMultiByte(CP_UTF8,0,pszUCS,-1,pszUTF,cchChar,NULL,NULL);
- ASSERT (nRet > 0);
- return nRet;
- }
- else
+ int nRet = p_WideCharToMultiByte(CP_UTF8,0,pszUCS,-1,pszUTF,cchChar,NULL,NULL);
+ ASSERT (nRet > 0);
+ return nRet;
+ } else {
return 0;
+ }
}
int
int nRet = p_MultiByteToWideChar(CP_UTF8, 0, pszUTF, -1, (LPWSTR) *ppszUCS,cchSize);
ASSERT (nRet > 0);
return nRet;
- }
- else
+ } else {
return 0;
+ }
}
/* if we find the utf8 string in cache, we use the cached ucs2 version.
we compare the stringlength first (quick check) and then compare the content.
*/
- if (g_dwWin32ConvUTF8strlen == strlen(pszUTF)) {
+ if (!g_pWin32ConvUTF8Cache) {
+ Win32ConvInitCache();
+ } else if (g_dwWin32ConvUTF8strlen == strlen(pszUTF)) {
if (bstrcmp(pszUTF, g_pWin32ConvUTF8Cache)) {
+ /* Return cached value */
int32_t nBufSize = sizeof_pool_memory(g_pWin32ConvUCS2Cache);
*pszUCS = check_pool_memory_size(*pszUCS, nBufSize);
- wcscpy((LPWSTR) *pszUCS, (LPWSTR) g_pWin32ConvUCS2Cache);
+ wcscpy((LPWSTR) *pszUCS, (LPWSTR)g_pWin32ConvUCS2Cache);
V(Win32Convmutex);
return nBufSize / sizeof (WCHAR);
}
wcscpy((LPWSTR) g_pWin32ConvUCS2Cache, (LPWSTR) *pszUCS);
g_dwWin32ConvUTF8strlen = strlen(pszUTF);
- g_pWin32ConvUTF8Cache = check_pool_memory_size(g_pWin32ConvUTF8Cache, g_dwWin32ConvUTF8strlen+1);
+ g_pWin32ConvUTF8Cache = check_pool_memory_size(g_pWin32ConvUTF8Cache, g_dwWin32ConvUTF8strlen+2);
bstrncpy(g_pWin32ConvUTF8Cache, pszUTF, g_dwWin32ConvUTF8strlen+1);
V(Win32Convmutex);
}
#endif
-int fcntl(int fd, int cmd)
+#ifndef LOAD_WITH_ALTERED_SEARCH_PATH
+#define LOAD_WITH_ALTERED_SEARCH_PATH 0x00000008
+#endif
+
+void *dlopen(const char *file, int mode)
{
- return 0;
+ void *handle;
+
+ handle = LoadLibraryEx(file, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+ return handle;
+}
+
+void *dlsym(void *handle, const char *name)
+{
+ void *symaddr;
+ symaddr = (void *)GetProcAddress((HMODULE)handle, name);
+ return symaddr;
+}
+
+int dlclose(void *handle)
+{
+ if (handle && !FreeLibrary((HMODULE)handle)) {
+ errno = b_errno_win32;
+ return 1; /* failed */
+ }
+ return 0; /* OK */
}
-int chmod(const char *, mode_t)
+char *dlerror(void)
+{
+ static char buf[200];
+ const char *err = errorString();
+ bstrncpy(buf, (char *)err, sizeof(buf));
+ LocalFree((void *)err);
+ return buf;
+}
+
+int fcntl(int fd, int cmd)
{
return 0;
}
return (time_t) (mstime & 0xffffffff);
}
-static const char *
-errorString(void)
+static const char *errorString(void)
{
LPVOID lpMsgBuf;
WIN32_FIND_DATAA info_a; // window's file info
// cache some common vars to make code more transparent
- DWORD* pdwFileAttributes;
- DWORD* pnFileSizeHigh;
- DWORD* pnFileSizeLow;
- FILETIME* pftLastAccessTime;
- FILETIME* pftLastWriteTime;
- FILETIME* pftCreationTime;
+ DWORD *pdwFileAttributes;
+ DWORD *pnFileSizeHigh;
+ DWORD *pnFileSizeLow;
+ DWORD *pdwReserved0;
+ FILETIME *pftLastAccessTime;
+ FILETIME *pftLastWriteTime;
+ FILETIME *pftCreationTime;
+ /*
+ * Oh, cool, another exception: Microsoft doesn't let us do
+ * FindFile operations on a Drive, so simply fake root attibutes.
+ */
if (file[1] == ':' && file[2] == 0) {
- Dmsg1(99, "faking ROOT attrs(%s).\n", file);
- sb->st_mode = S_IFDIR;
- sb->st_mode |= S_IREAD|S_IEXEC|S_IWRITE;
- time(&sb->st_ctime);
- time(&sb->st_mtime);
- time(&sb->st_atime);
- return 0;
+ time_t now = time(NULL);
+ Dmsg1(dbglvl, "faking ROOT attrs(%s).\n", file);
+ sb->st_mode = S_IFDIR;
+ sb->st_mode |= S_IREAD|S_IEXEC|S_IWRITE;
+ sb->st_ctime = now;
+ sb->st_mtime = now;
+ sb->st_atime = now;
+ sb->st_rdev = 0;
+ return 0;
}
HANDLE h = INVALID_HANDLE_VALUE;
- // use unicode or ascii
+ // use unicode
if (p_FindFirstFileW) {
POOLMEM* pwszBuf = get_pool_memory (PM_FNAME);
make_win32_path_UTF8_2_wchar(&pwszBuf, file);
- h = p_FindFirstFileW((LPCWSTR) pwszBuf, &info_w);
+ Dmsg1(dbglvl, "FindFirstFileW=%s\n", file);
+ h = p_FindFirstFileW((LPCWSTR)pwszBuf, &info_w);
free_pool_memory(pwszBuf);
pdwFileAttributes = &info_w.dwFileAttributes;
+ pdwReserved0 = &info_w.dwReserved0;
pnFileSizeHigh = &info_w.nFileSizeHigh;
pnFileSizeLow = &info_w.nFileSizeLow;
pftLastAccessTime = &info_w.ftLastAccessTime;
pftLastWriteTime = &info_w.ftLastWriteTime;
pftCreationTime = &info_w.ftCreationTime;
- }
- else if (p_FindFirstFileA) {
+
+ // use ASCII
+ } else if (p_FindFirstFileA) {
+ Dmsg1(dbglvl, "FindFirstFileA=%s\n", file);
h = p_FindFirstFileA(file, &info_a);
pdwFileAttributes = &info_a.dwFileAttributes;
+ pdwReserved0 = &info_a.dwReserved0;
pnFileSizeHigh = &info_a.nFileSizeHigh;
pnFileSizeLow = &info_a.nFileSizeLow;
pftLastAccessTime = &info_a.ftLastAccessTime;
pftLastWriteTime = &info_a.ftLastWriteTime;
pftCreationTime = &info_a.ftCreationTime;
+ } else {
+ Dmsg0(dbglvl, "No findFirstFile A or W found\n");
}
- if (h == INVALID_HANDLE_VALUE) {
- const char *err = errorString();
- Dmsg2(99, "FindFirstFile(%s):%s\n", file, err);
- LocalFree((void *)err);
- errno = b_errno_win32;
- return -1;
- }
+ if (h == INVALID_HANDLE_VALUE) {
+ const char *err = errorString();
+ /*
+ * Note, in creating leading paths, it is normal that
+ * the file does not exist.
+ */
+ Dmsg2(2099, "FindFirstFile(%s):%s\n", file, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
+ } else {
+ FindClose(h);
+ }
- sb->st_mode = 0777; /* start with everything */
- if (*pdwFileAttributes & FILE_ATTRIBUTE_READONLY)
- sb->st_mode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
- if (*pdwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
- sb->st_mode &= ~S_IRWXO; /* remove everything for other */
- if (*pdwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
- sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
- sb->st_mode |= S_IFDIR;
-
- sb->st_size = *pnFileSizeHigh;
- sb->st_size <<= 32;
- sb->st_size |= *pnFileSizeLow;
- sb->st_blksize = 4096;
- sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
-
- sb->st_atime = cvt_ftime_to_utime(*pftLastAccessTime);
- sb->st_mtime = cvt_ftime_to_utime(*pftLastWriteTime);
- sb->st_ctime = cvt_ftime_to_utime(*pftCreationTime);
- FindClose(h);
+ sb->st_mode = 0777; /* start with everything */
+ if (*pdwFileAttributes & FILE_ATTRIBUTE_READONLY)
+ sb->st_mode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
+ if (*pdwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
+ sb->st_mode &= ~S_IRWXO; /* remove everything for other */
+ if (*pdwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
+ sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
+ sb->st_mode |= S_IFDIR;
- return 0;
+ /*
+ * Store reparse/mount point info in st_rdev. Note a
+ * Win32 reparse point (junction point) is like a link
+ * though it can have many properties (directory link,
+ * soft link, hard link, HSM, ...
+ * A mount point is a reparse point where another volume
+ * is mounted, so it is like a Unix mount point (change of
+ * filesystem).
+ */
+ if (*pdwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
+ if (*pdwReserved0 & IO_REPARSE_TAG_MOUNT_POINT) {
+ sb->st_rdev = WIN32_MOUNT_POINT; /* mount point */
+ } else {
+ sb->st_rdev = WIN32_REPARSE_POINT; /* reparse point */
+ }
+ }
+ Dmsg2(dbglvl, "st_rdev=%d file=%s\n", sb->st_rdev, file);
+ sb->st_size = *pnFileSizeHigh;
+ sb->st_size <<= 32;
+ sb->st_size |= *pnFileSizeLow;
+ sb->st_blksize = 4096;
+ sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
+
+ sb->st_atime = cvt_ftime_to_utime(*pftLastAccessTime);
+ sb->st_mtime = cvt_ftime_to_utime(*pftLastWriteTime);
+ sb->st_ctime = cvt_ftime_to_utime(*pftCreationTime);
+
+ return 0;
}
int
-fstat(int fd, struct stat *sb)
+fstat(intptr_t fd, struct stat *sb)
{
- BY_HANDLE_FILE_INFORMATION info;
- char tmpbuf[1024];
+ BY_HANDLE_FILE_INFORMATION info;
- if (!GetFileInformationByHandle((HANDLE)fd, &info)) {
- const char *err = errorString();
- Dmsg2(99, "GetfileInformationByHandle(%s): %s\n", tmpbuf, err);
- LocalFree((void *)err);
- errno = b_errno_win32;
- return -1;
- }
+ if (!GetFileInformationByHandle((HANDLE)_get_osfhandle(fd), &info)) {
+ const char *err = errorString();
+ Dmsg1(2099, "GetfileInformationByHandle: %s\n", err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
+ }
- sb->st_dev = info.dwVolumeSerialNumber;
- sb->st_ino = info.nFileIndexHigh;
- sb->st_ino <<= 32;
- sb->st_ino |= info.nFileIndexLow;
- sb->st_nlink = (short)info.nNumberOfLinks;
- if (sb->st_nlink > 1) {
- Dmsg1(99, "st_nlink=%d\n", sb->st_nlink);
- }
+ sb->st_dev = info.dwVolumeSerialNumber;
+ sb->st_ino = info.nFileIndexHigh;
+ sb->st_ino <<= 32;
+ sb->st_ino |= info.nFileIndexLow;
+ sb->st_nlink = (short)info.nNumberOfLinks;
+ if (sb->st_nlink > 1) {
+ Dmsg1(dbglvl, "st_nlink=%d\n", sb->st_nlink);
+ }
- sb->st_mode = 0777; /* start with everything */
- if (info.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
- sb->st_mode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
- if (info.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
- sb->st_mode &= ~S_IRWXO; /* remove everything for other */
- if (info.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
- sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
- sb->st_mode |= S_IFREG;
-
- sb->st_size = info.nFileSizeHigh;
- sb->st_size <<= 32;
- sb->st_size |= info.nFileSizeLow;
- sb->st_blksize = 4096;
- sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
- sb->st_atime = cvt_ftime_to_utime(info.ftLastAccessTime);
- sb->st_mtime = cvt_ftime_to_utime(info.ftLastWriteTime);
- sb->st_ctime = cvt_ftime_to_utime(info.ftCreationTime);
+ sb->st_mode = 0777; /* start with everything */
+ if (info.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
+ sb->st_mode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
+ if (info.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
+ sb->st_mode &= ~S_IRWXO; /* remove everything for other */
+ if (info.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
+ sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
+ sb->st_mode |= S_IFREG;
+
+ /* Use st_rdev to store reparse attribute */
+ if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
+ sb->st_rdev = WIN32_REPARSE_POINT;
+ }
+ Dmsg3(dbglvl, "st_rdev=%d sizino=%d ino=%lld\n", sb->st_rdev, sizeof(sb->st_ino),
+ (long long)sb->st_ino);
- return 0;
+ sb->st_size = info.nFileSizeHigh;
+ sb->st_size <<= 32;
+ sb->st_size |= info.nFileSizeLow;
+ sb->st_blksize = 4096;
+ sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
+ sb->st_atime = cvt_ftime_to_utime(info.ftLastAccessTime);
+ sb->st_mtime = cvt_ftime_to_utime(info.ftLastWriteTime);
+ sb->st_ctime = cvt_ftime_to_utime(info.ftCreationTime);
+
+ return 0;
}
static int
stat2(const char *file, struct stat *sb)
{
- HANDLE h;
- int rval = 0;
- char tmpbuf[1024];
- conv_unix_to_win32_path(file, tmpbuf, 1024);
+ HANDLE h = INVALID_HANDLE_VALUE;
+ int rval = 0;
+ char tmpbuf[5000];
+ conv_unix_to_vss_win32_path(file, tmpbuf, 5000);
- DWORD attr = (DWORD)-1;
+ DWORD attr = (DWORD)-1;
- if (p_GetFileAttributesW) {
+ if (p_GetFileAttributesW) {
POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
make_win32_path_UTF8_2_wchar(&pwszBuf, tmpbuf);
attr = p_GetFileAttributesW((LPCWSTR) pwszBuf);
+ if (p_CreateFileW) {
+ h = CreateFileW((LPCWSTR)pwszBuf, GENERIC_READ,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+ }
free_pool_memory(pwszBuf);
- } else if (p_GetFileAttributesA) {
- attr = p_GetFileAttributesA(tmpbuf);
- }
-
- if (attr == (DWORD)-1) {
- const char *err = errorString();
- Dmsg2(99, "GetFileAttributes(%s): %s\n", tmpbuf, err);
- LocalFree((void *)err);
- errno = b_errno_win32;
- return -1;
- }
+ } else if (p_GetFileAttributesA) {
+ attr = p_GetFileAttributesA(tmpbuf);
+ h = CreateFileA(tmpbuf, GENERIC_READ,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+ }
- if (attr & FILE_ATTRIBUTE_DIRECTORY)
- return statDir(tmpbuf, sb);
+ if (attr == (DWORD)-1) {
+ const char *err = errorString();
+ Dmsg2(2099, "GetFileAttributes(%s): %s\n", tmpbuf, err);
+ LocalFree((void *)err);
+ if (h != INVALID_HANDLE_VALUE) {
+ CloseHandle(h);
+ }
+ errno = b_errno_win32;
+ return -1;
+ }
- h = CreateFileA(tmpbuf, GENERIC_READ,
- FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+ if (h == INVALID_HANDLE_VALUE) {
+ const char *err = errorString();
+ Dmsg2(2099, "Cannot open file for stat (%s):%s\n", tmpbuf, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
+ }
- if (h == INVALID_HANDLE_VALUE) {
- const char *err = errorString();
- Dmsg2(99, "Cannot open file for stat (%s):%s\n", tmpbuf, err);
- LocalFree((void *)err);
- errno = b_errno_win32;
- return -1;
- }
+ rval = fstat((intptr_t)h, sb);
+ CloseHandle(h);
- rval = fstat((int)h, sb);
- CloseHandle(h);
-
- return rval;
+ if (attr & FILE_ATTRIBUTE_DIRECTORY &&
+ file[1] == ':' && file[2] != 0) {
+ rval = statDir(file, sb);
+ }
+ return rval;
}
int
WIN32_FILE_ATTRIBUTE_DATA data;
errno = 0;
-
memset(sb, 0, sizeof(*sb));
- /* why not allow win 95 to use p_GetFileAttributesExA ?
- * this function allows _some_ open files to be stat'ed
- * if (g_platform_id == VER_PLATFORM_WIN32_WINDOWS) {
- * return stat2(file, sb);
- * }
- */
-
if (p_GetFileAttributesExW) {
/* dynamically allocate enough space for UCS2 filename */
- POOLMEM* pwszBuf = get_pool_memory (PM_FNAME);
+ POOLMEM *pwszBuf = get_pool_memory(PM_FNAME);
make_win32_path_UTF8_2_wchar(&pwszBuf, file);
- BOOL b = p_GetFileAttributesExW((LPCWSTR) pwszBuf, GetFileExInfoStandard, &data);
+ BOOL b = p_GetFileAttributesExW((LPCWSTR)pwszBuf, GetFileExInfoStandard, &data);
free_pool_memory(pwszBuf);
if (!b) {
return stat2(file, sb);
}
+
} else if (p_GetFileAttributesExA) {
if (!p_GetFileAttributesExA(file, GetFileExInfoStandard, &data)) {
return stat2(file, sb);
sb->st_mode |= S_IFREG;
}
+ /* Use st_rdev to store reparse attribute */
+ sb->st_rdev = (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) ? 1 : 0;
+
sb->st_nlink = 1;
sb->st_size = data.nFileSizeHigh;
sb->st_size <<= 32;
sb->st_atime = cvt_ftime_to_utime(data.ftLastAccessTime);
sb->st_mtime = cvt_ftime_to_utime(data.ftLastWriteTime);
sb->st_ctime = cvt_ftime_to_utime(data.ftCreationTime);
+
+ /*
+ * If we are not at the root, then to distinguish a reparse
+ * point from a mount point, we must call FindFirstFile() to
+ * get the WIN32_FIND_DATA, which has the bit that indicates
+ * that this directory is a mount point -- aren't Win32 APIs
+ * wonderful? (sarcasm). The code exists in the statDir
+ * subroutine.
+ */
+ if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY &&
+ file[1] == ':' && file[2] != 0) {
+ statDir(file, sb);
+ }
+ Dmsg3(dbglvl, "sizino=%d ino=%lld file=%s\n", sizeof(sb->st_ino),
+ (long long)sb->st_ino, file);
+ return 0;
+}
+
+/*
+ * We write our own ftruncate because the one in the
+ * Microsoft library mrcrt.dll does not truncate
+ * files greater than 2GB.
+ * KES - May 2007
+ */
+int win32_ftruncate(int fd, int64_t length)
+{
+ /* Set point we want to truncate file */
+ __int64 pos = _lseeki64(fd, (__int64)length, SEEK_SET);
+
+ if (pos != (__int64)length) {
+ errno = EACCES; /* truncation failed, get out */
+ return -1;
+ }
+
+ /* Truncate file */
+ if (SetEndOfFile((HANDLE)_get_osfhandle(fd)) == 0) {
+ errno = b_errno_win32;
+ return -1;
+ }
+ errno = 0;
return 0;
}
{
SYSTEMTIME now;
FILETIME tmp;
+
GetSystemTime(&now);
if (tv == NULL) {
_100nsec |= tmp.dwLowDateTime;
_100nsec -= WIN32_FILETIME_ADJUST;
- tv->tv_sec =(long) (_100nsec / 10000000);
- tv->tv_usec = (long) ((_100nsec % 10000000)/10);
+ tv->tv_sec = (long)(_100nsec / 10000000);
+ tv->tv_usec = (long)((_100nsec % 10000000)/10);
return 0;
}
-/* For apcupsd this is in src/lib/wincompat.c */
+/*
+ * Write in Windows System log
+ */
extern "C" void syslog(int type, const char *fmt, ...)
{
-/*#ifndef HAVE_CONSOLE
- MessageBox(NULL, msg, "Bacula", MB_OK);
-#endif*/
+ va_list arg_ptr;
+ int len, maxlen;
+ POOLMEM *msg;
+
+ msg = get_pool_memory(PM_EMSG);
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(msg) - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(msg, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ msg = realloc_pool_memory(msg, maxlen + maxlen/2);
+ continue;
+ }
+ break;
+ }
+ LogErrorMsg((const char *)msg);
+ free_memory(msg);
}
void
{
/* enough space for VSS !*/
int max_len = strlen(path) + MAX_PATH;
+ char *tspec = NULL;
_dir *rval = NULL;
if (path == NULL) {
errno = ENOENT;
return NULL;
}
- Dmsg1(100, "Opendir path=%s\n", path);
+ Dmsg1(dbglvl, "Opendir path=%s\n", path);
rval = (_dir *)malloc(sizeof(_dir));
+ if (!rval) {
+ goto err;
+ }
memset (rval, 0, sizeof (_dir));
- if (rval == NULL) return NULL;
- char *tspec = (char *)malloc(max_len);
- if (tspec == NULL) return NULL;
- conv_unix_to_win32_path(path, tspec, max_len);
- Dmsg1(100, "win32 path=%s\n", tspec);
+ tspec = (char *)malloc(max_len);
+ if (!tspec) {
+ goto err;
+ }
+
+ conv_unix_to_vss_win32_path(path, tspec, max_len);
+ Dmsg1(dbglvl, "win32 path=%s\n", tspec);
// add backslash only if there is none yet (think of c:\)
if (tspec[strlen(tspec)-1] != '\\')
} else goto err;
- Dmsg3(99, "opendir(%s)\n\tspec=%s,\n\tFindFirstFile returns %d\n",
+ Dmsg3(dbglvl, "opendir(%s)\n\tspec=%s,\n\tFindFirstFile returns %d\n",
path, rval->spec, rval->dirh);
rval->offset = 0;
goto err;
if (rval->valid_w) {
- Dmsg1(99, "\tFirstFile=%s\n", rval->data_w.cFileName);
+ Dmsg1(dbglvl, "\tFirstFile=%s\n", rval->data_w.cFileName);
}
if (rval->valid_a) {
- Dmsg1(99, "\tFirstFile=%s\n", rval->data_a.cFileName);
+ Dmsg1(dbglvl, "\tFirstFile=%s\n", rval->data_a.cFileName);
}
return (DIR *)rval;
err:
- free((void *)rval->spec);
- free(rval);
+ if (rval) {
+ free(rval);
+ }
+ if (tspec) {
+ free(tspec);
+ }
errno = b_errno_win32;
return NULL;
}
}
*result = entry; /* return entry address */
- Dmsg4(99, "readdir_r(%p, { d_name=\"%s\", d_reclen=%d, d_off=%d\n",
+ Dmsg4(dbglvl, "readdir_r(%p, { d_name=\"%s\", d_reclen=%d, d_off=%d\n",
dirp, entry->d_name, entry->d_reclen, entry->d_off);
} else {
-// Dmsg0(99, "readdir_r !valid\n");
+// Dmsg0(dbglvl, "readdir_r !valid\n");
errno = b_errno_win32;
return -1;
}
return 0;
}
+static DWORD fill_attribute(DWORD attr, mode_t mode)
+{
+ Dmsg1(dbglvl, " before attr=%lld\n", (uint64_t) attr);
+ /* Use Bacula mappings define in stat() above */
+ if (mode & (S_IRUSR|S_IRGRP|S_IROTH)) { // If file is readable
+ attr &= ~FILE_ATTRIBUTE_READONLY; // then this is not READONLY
+ } else {
+ attr |= FILE_ATTRIBUTE_READONLY;
+ }
+ if (mode & S_ISVTX) { // The sticky bit <=> HIDDEN
+ attr |= FILE_ATTRIBUTE_HIDDEN;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_HIDDEN;
+ }
+ if (mode & S_IRWXO) { // Other can read/write/execute ?
+ attr &= ~FILE_ATTRIBUTE_SYSTEM; // => Not system
+ } else {
+ attr |= FILE_ATTRIBUTE_SYSTEM;
+ }
+ Dmsg1(dbglvl, " after attr=%lld\n", (uint64_t)attr);
+ return attr;
+}
+
+int win32_chmod(const char *path, mode_t mode)
+{
+ bool ret=false;
+ DWORD attr;
+
+ Dmsg2(dbglvl, "win32_chmod(path=%s mode=%lld)\n", path, (uint64_t)mode);
+ if (p_GetFileAttributesW) {
+ POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
+ make_win32_path_UTF8_2_wchar(&pwszBuf, path);
+
+ attr = p_GetFileAttributesW((LPCWSTR) pwszBuf);
+ if (attr != INVALID_FILE_ATTRIBUTES) {
+ /* Use Bacula mappings define in stat() above */
+ attr = fill_attribute(attr, mode);
+ ret = p_SetFileAttributesW((LPCWSTR)pwszBuf, attr);
+ }
+ free_pool_memory(pwszBuf);
+ Dmsg0(dbglvl, "Leave win32_chmod. AttributesW\n");
+ } else if (p_GetFileAttributesA) {
+ attr = p_GetFileAttributesA(path);
+ if (attr != INVALID_FILE_ATTRIBUTES) {
+ attr = fill_attribute(attr, mode);
+ ret = p_SetFileAttributesA(path, attr);
+ }
+ Dmsg0(dbglvl, "Leave win32_chmod did AttributesA\n");
+ } else {
+ Dmsg0(dbglvl, "Leave win32_chmod did nothing\n");
+ }
+
+ if (!ret) {
+ const char *err = errorString();
+ Dmsg2(dbglvl, "Get/SetFileAttributes(%s): %s\n", path, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
+ }
+ return 0;
+}
+
int
win32_chdir(const char *dir)
errno = b_errno_win32;
return -1;
}
- }
- else if (p_SetCurrentDirectoryA) {
+ } else if (p_SetCurrentDirectoryA) {
if (0 == p_SetCurrentDirectoryA(dir)) {
errno = b_errno_win32;
return -1;
}
+ } else {
+ return -1;
}
- else return -1;
return 0;
}
int
win32_mkdir(const char *dir)
{
+ Dmsg1(dbglvl, "enter win32_mkdir. dir=%s\n", dir);
if (p_wmkdir){
POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
make_win32_path_UTF8_2_wchar(&pwszBuf, dir);
int n = p_wmkdir((LPCWSTR)pwszBuf);
free_pool_memory(pwszBuf);
+ Dmsg0(dbglvl, "Leave win32_mkdir did wmkdir\n");
return n;
}
+ Dmsg0(dbglvl, "Leave win32_mkdir did _mkdir\n");
return _mkdir(dir);
}
POOLMEM* pszBuf = get_pool_memory(PM_MESSAGE);
pszBuf = check_pool_memory_size(pszBuf, dwChars+1);
- dwChars = p_WideCharToMultiByte(GetConsoleOutputCP(),0,(LPCWSTR) pwszBuf,-1,pszBuf,dwChars,NULL,NULL);
+ dwChars = p_WideCharToMultiByte(GetConsoleOutputCP(),0,(LPCWSTR)pwszBuf,-1,pszBuf,dwChars,NULL,NULL);
free_pool_memory(pwszBuf);
if (WriteConsoleA (hOut, pszBuf, dwChars-1, &dwCharsWritten, NULL)) {
free_pool_memory(pszBuf);
return dwCharsWritten;
}
+ free_pool_memory(pszBuf);
}
-
+ /* Fall back */
return fputs(string, stream);
}
nRetCode = _wunlink((LPCWSTR) pwszBuf);
- /* special case if file is readonly,
- we retry but unset attribute before */
+ /*
+ * special case if file is readonly,
+ * we retry but unset attribute before
+ */
if (nRetCode == -1 && errno == EACCES && p_SetFileAttributesW && p_GetFileAttributesW) {
DWORD dwAttr = p_GetFileAttributesW((LPCWSTR)pwszBuf);
if (dwAttr != INVALID_FILE_ATTRIBUTES) {
osvinfo.dwMajorVersion,
osvinfo.dwMinorVersion);
snprintf(WIN_RAWVERSION, sizeof(WIN_RAWVERSION), "Windows %#08x", ver);
- switch (ver)
+ switch (ver)
{
case MS_WINDOWS_95: (version = "Windows 95"); break;
case MS_WINDOWS_98: (version = "Windows 98"); break;
}
*pargs = NULL;
+ *pexe = NULL;
/*
* Scan command line looking for path separators (/ and \\) and the
if (GetFileAttributes(pPathname) != INVALID_FILE_ATTRIBUTES) {
break;
}
+ pPathname[dwBasePathLength] = '\0';
}
}
} else if (!bHasPathSeparators) {
/* There are no path separators, search in the standard locations */
dwAltNameLength = SearchPath(NULL, pPathname, NULL, MAX_PATHLENGTH, pAltPathname, NULL);
- if (dwAltNameLength == 0 || dwAltNameLength > MAX_PATHLENGTH) {
- return false;
+ if (dwAltNameLength > 0 && dwAltNameLength < MAX_PATHLENGTH) {
+ memcpy(pPathname, pAltPathname, dwAltNameLength);
+ pPathname[dwAltNameLength] = '\0';
}
-
- memcpy(pPathname, pAltPathname, dwAltNameLength);
- pPathname[dwAltNameLength] = '\0';
}
if (strchr(pPathname, ' ') != NULL) {
if (dwAltNameLength > 0 && dwAltNameLength <= MAX_PATHLENGTH) {
*pexe = (char *)malloc(dwAltNameLength + 1);
- if (*pexe != NULL) {
- memcpy(*pexe, pAltPathname, dwAltNameLength + 1);
- } else {
+ if (*pexe == NULL) {
return false;
}
- } else {
- return false;
+ memcpy(*pexe, pAltPathname, dwAltNameLength + 1);
}
- } else {
+ }
+
+ if (*pexe == NULL) {
DWORD dwPathnameLength = strlen(pPathname);
*pexe = (char *)malloc(dwPathnameLength + 1);
- if (*pexe != NULL) {
- memcpy(*pexe, pPathname, dwPathnameLength + 1);
- } else {
+ if (*pexe == NULL) {
return false;
}
+ memcpy(*pexe, pPathname, dwPathnameLength + 1);
}
return true;
}
+/**
+ * Create the process with WCHAR API
+ */
+static BOOL
+CreateChildProcessW(const char *comspec, const char *cmdLine,
+ PROCESS_INFORMATION *hProcInfo,
+ HANDLE in, HANDLE out, HANDLE err)
+{
+ STARTUPINFOW siStartInfo;
+ BOOL bFuncRetn = FALSE;
+
+ // Set up members of the STARTUPINFO structure.
+ ZeroMemory( &siStartInfo, sizeof(siStartInfo) );
+ siStartInfo.cb = sizeof(siStartInfo);
+ // setup new process to use supplied handles for stdin,stdout,stderr
+
+ siStartInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+ siStartInfo.wShowWindow = SW_SHOWMINNOACTIVE;
+
+ siStartInfo.hStdInput = in;
+ siStartInfo.hStdOutput = out;
+ siStartInfo.hStdError = err;
+
+ // Convert argument to WCHAR
+ POOLMEM *cmdLine_wchar = get_pool_memory(PM_FNAME);
+ POOLMEM *comspec_wchar = get_pool_memory(PM_FNAME);
+
+ UTF8_2_wchar(&cmdLine_wchar, cmdLine);
+ UTF8_2_wchar(&comspec_wchar, comspec);
+
+ // Create the child process.
+ Dmsg2(dbglvl, "Calling CreateProcess(%s, %s, ...)\n", comspec_wchar, cmdLine_wchar);
+
+ // try to execute program
+ bFuncRetn = p_CreateProcessW((WCHAR*)comspec_wchar,
+ (WCHAR*)cmdLine_wchar,// command line
+ NULL, // process security attributes
+ NULL, // primary thread security attributes
+ TRUE, // handles are inherited
+ 0, // creation flags
+ NULL, // use parent's environment
+ NULL, // use parent's current directory
+ &siStartInfo, // STARTUPINFO pointer
+ hProcInfo); // receives PROCESS_INFORMATION
+ free_pool_memory(cmdLine_wchar);
+ free_pool_memory(comspec_wchar);
+
+ return bFuncRetn;
+}
+
+
+/**
+ * Create the process with ANSI API
+ */
+static BOOL
+CreateChildProcessA(const char *comspec, char *cmdLine,
+ PROCESS_INFORMATION *hProcInfo,
+ HANDLE in, HANDLE out, HANDLE err)
+{
+ STARTUPINFOA siStartInfo;
+ BOOL bFuncRetn = FALSE;
+
+ // Set up members of the STARTUPINFO structure.
+ ZeroMemory( &siStartInfo, sizeof(siStartInfo) );
+ siStartInfo.cb = sizeof(siStartInfo);
+ // setup new process to use supplied handles for stdin,stdout,stderr
+ siStartInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+ siStartInfo.wShowWindow = SW_SHOWMINNOACTIVE;
+
+ siStartInfo.hStdInput = in;
+ siStartInfo.hStdOutput = out;
+ siStartInfo.hStdError = err;
+
+ // Create the child process.
+ Dmsg2(dbglvl, "Calling CreateProcess(%s, %s, ...)\n", comspec, cmdLine);
+
+ // try to execute program
+ bFuncRetn = p_CreateProcessA(comspec,
+ cmdLine, // command line
+ NULL, // process security attributes
+ NULL, // primary thread security attributes
+ TRUE, // handles are inherited
+ 0, // creation flags
+ NULL, // use parent's environment
+ NULL, // use parent's current directory
+ &siStartInfo,// STARTUPINFO pointer
+ hProcInfo);// receives PROCESS_INFORMATION
+ return bFuncRetn;
+}
+
/**
* OK, so it would seem CreateProcess only handles true executables:
* .com or .exe files. So grab $COMSPEC value and pass command line to it.
{
static const char *comspec = NULL;
PROCESS_INFORMATION piProcInfo;
- STARTUPINFOA siStartInfo;
BOOL bFuncRetn = FALSE;
- if (comspec == NULL) {
+ if (!p_CreateProcessA || !p_CreateProcessW)
+ return INVALID_HANDLE_VALUE;
+
+ if (comspec == NULL)
comspec = getenv("COMSPEC");
- }
if (comspec == NULL) // should never happen
return INVALID_HANDLE_VALUE;
// Set up members of the PROCESS_INFORMATION structure.
ZeroMemory( &piProcInfo, sizeof(PROCESS_INFORMATION) );
- // Set up members of the STARTUPINFO structure.
-
- ZeroMemory( &siStartInfo, sizeof(STARTUPINFO) );
- siStartInfo.cb = sizeof(STARTUPINFO);
- // setup new process to use supplied handles for stdin,stdout,stderr
// if supplied handles are not used the send a copy of our STD_HANDLE
// as appropriate
- siStartInfo.dwFlags = STARTF_USESTDHANDLES;
+ if (in == INVALID_HANDLE_VALUE)
+ in = GetStdHandle(STD_INPUT_HANDLE);
- if (in != INVALID_HANDLE_VALUE)
- siStartInfo.hStdInput = in;
- else
- siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
-
- if (out != INVALID_HANDLE_VALUE)
- siStartInfo.hStdOutput = out;
- else
- siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
- if (err != INVALID_HANDLE_VALUE)
- siStartInfo.hStdError = err;
- else
- siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+ if (out == INVALID_HANDLE_VALUE)
+ out = GetStdHandle(STD_OUTPUT_HANDLE);
- // Create the child process.
+ if (err == INVALID_HANDLE_VALUE)
+ err = GetStdHandle(STD_ERROR_HANDLE);
char *exeFile;
const char *argStart;
return INVALID_HANDLE_VALUE;
}
- int cmdLen = strlen(comspec) + 4 + strlen(exeFile) + strlen(argStart) + 1;
-
- char *cmdLine = (char *)alloca(cmdLen);
-
- snprintf(cmdLine, cmdLen, "%s /c %s%s", comspec, exeFile, argStart);
+ POOL_MEM cmdLine(PM_FNAME);
+ Mmsg(cmdLine, "%s /c %s%s", comspec, exeFile, argStart);
free(exeFile);
- Dmsg2(150, "Calling CreateProcess(%s, %s, ...)\n", comspec, cmdLine);
-
- // try to execute program
- bFuncRetn = CreateProcessA(comspec,
- cmdLine, // command line
- NULL, // process security attributes
- NULL, // primary thread security attributes
- TRUE, // handles are inherited
- 0, // creation flags
- NULL, // use parent's environment
- NULL, // use parent's current directory
- &siStartInfo, // STARTUPINFO pointer
- &piProcInfo); // receives PROCESS_INFORMATION
+ // New function disabled
+ if (p_CreateProcessW && p_MultiByteToWideChar) {
+ bFuncRetn = CreateChildProcessW(comspec, cmdLine.c_str(), &piProcInfo,
+ in, out, err);
+ } else {
+ bFuncRetn = CreateChildProcessA(comspec, cmdLine.c_str(), &piProcInfo,
+ in, out, err);
+ }
if (bFuncRetn == 0) {
ErrorExit("CreateProcess failed\n");
const char *err = errorString();
- Dmsg3(99, "CreateProcess(%s, %s, ...)=%s\n", comspec, cmdLine, err);
+ Dmsg3(dbglvl, "CreateProcess(%s, %s, ...)=%s\n",comspec,cmdLine.c_str(),err);
LocalFree((void *)err);
return INVALID_HANDLE_VALUE;
}
// we don't need a handle on the process primary thread so we close
// this now.
CloseHandle(piProcInfo.hThread);
-
return piProcInfo.hProcess;
}
-
void
ErrorExit (LPCSTR lpszMessage)
{
// process terminates we can
// detect eof.
// ugly but convert WIN32 HANDLE to FILE*
- int rfd = _open_osfhandle((long)hChildStdoutRdDup, O_RDONLY | O_BINARY);
+ int rfd = _open_osfhandle((intptr_t)hChildStdoutRdDup, O_RDONLY | O_BINARY);
if (rfd >= 0) {
bpipe->rfd = _fdopen(rfd, "rb");
}
CloseHandle(hChildStdinRd); // close our read side so as not
// to interfre with child's copy
// ugly but convert WIN32 HANDLE to FILE*
- int wfd = _open_osfhandle((long)hChildStdinWrDup, O_WRONLY | O_BINARY);
+ int wfd = _open_osfhandle((intptr_t)hChildStdinWrDup, O_WRONLY | O_BINARY);
if (wfd >= 0) {
bpipe->wfd = _fdopen(wfd, "wb");
}
}
if (wait > 0) {
- bpipe->timer_id = start_child_timer(bpipe->worker_pid, wait);
+ bpipe->timer_id = start_child_timer(NULL, bpipe->worker_pid, wait);
}
return bpipe;
if (!GetExitCodeProcess((HANDLE)bpipe->worker_pid, &exitCode)) {
const char *err = errorString();
rval = b_errno_win32;
- Dmsg1(0, "GetExitCode error %s\n", err);
+ Dmsg1(dbglvl, "GetExitCode error %s\n", err);
LocalFree((void *)err);
break;
}
return result;
}
-#include "findlib/find.h"
-
+#ifndef MINGW64
int
utime(const char *fname, struct utimbuf *times)
{
FILETIME acc, mod;
char tmpbuf[5000];
- conv_unix_to_win32_path(fname, tmpbuf, 5000);
+ conv_unix_to_vss_win32_path(fname, tmpbuf, 5000);
cvt_utime_to_ftime(times->actime, acc);
cvt_utime_to_ftime(times->modtime, mod);
HANDLE h = INVALID_HANDLE_VALUE;
if (p_CreateFileW) {
- POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
- make_win32_path_UTF8_2_wchar(&pwszBuf, tmpbuf);
+ POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
+ make_win32_path_UTF8_2_wchar(&pwszBuf, tmpbuf);
- h = p_CreateFileW((LPCWSTR)pwszBuf,
+ h = p_CreateFileW((LPCWSTR)pwszBuf,
FILE_WRITE_ATTRIBUTES,
FILE_SHARE_WRITE|FILE_SHARE_READ|FILE_SHARE_DELETE,
NULL,
FILE_FLAG_BACKUP_SEMANTICS, // required for directories
NULL);
- free_pool_memory(pwszBuf);
+ free_pool_memory(pwszBuf);
} else if (p_CreateFileA) {
- h = p_CreateFileA(tmpbuf,
+ h = p_CreateFileA(tmpbuf,
FILE_WRITE_ATTRIBUTES,
FILE_SHARE_WRITE|FILE_SHARE_READ|FILE_SHARE_DELETE,
NULL,
}
if (h == INVALID_HANDLE_VALUE) {
- const char *err = errorString();
- Dmsg2(99, "Cannot open file \"%s\" for utime(): ERR=%s", tmpbuf, err);
- LocalFree((void *)err);
- errno = b_errno_win32;
- return -1;
+ const char *err = errorString();
+ Dmsg2(dbglvl, "Cannot open file \"%s\" for utime(): ERR=%s", tmpbuf, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
}
int rval = SetFileTime(h, NULL, &acc, &mod) ? 0 : -1;
}
return rval;
}
+#endif
#if 0
int
file_open(const char *file, int flags, int mode)
{
- DWORD access = 0;
- DWORD shareMode = 0;
- DWORD create = 0;
- DWORD msflags = 0;
- HANDLE foo = INVALID_HANDLE_VALUE;
- const char *remap = file;
-
- if (flags & O_WRONLY) access = GENERIC_WRITE;
- else if (flags & O_RDWR) access = GENERIC_READ|GENERIC_WRITE;
- else access = GENERIC_READ;
-
- if ((flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
- create = CREATE_NEW;
- else if ((flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
- create = CREATE_ALWAYS;
- else if (flags & O_CREAT)
- create = OPEN_ALWAYS;
- else if (flags & O_TRUNC)
- create = TRUNCATE_EXISTING;
- else
- create = OPEN_EXISTING;
-
- shareMode = 0;
-
- if (flags & O_APPEND) {
- printf("open...APPEND not implemented yet.");
- exit(-1);
- }
+ DWORD access = 0;
+ DWORD shareMode = 0;
+ DWORD create = 0;
+ DWORD msflags = 0;
+ HANDLE foo = INVALID_HANDLE_VALUE;
+ const char *remap = file;
+
+ if (flags & O_WRONLY) access = GENERIC_WRITE;
+ else if (flags & O_RDWR) access = GENERIC_READ|GENERIC_WRITE;
+ else access = GENERIC_READ;
+
+ if ((flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+ create = CREATE_NEW;
+ else if ((flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
+ create = CREATE_ALWAYS;
+ else if (flags & O_CREAT)
+ create = OPEN_ALWAYS;
+ else if (flags & O_TRUNC)
+ create = TRUNCATE_EXISTING;
+ else
+ create = OPEN_EXISTING;
+
+ shareMode = 0;
+
+ if (flags & O_APPEND) {
+ printf("open...APPEND not implemented yet.");
+ exit(-1);
+ }
- if (p_CreateFileW) {
- POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
- make_win32_path_UTF8_2_wchar(&pwszBuf, file);
+ if (p_CreateFileW) {
+ POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
+ make_win32_path_UTF8_2_wchar(&pwszBuf, file);
- foo = p_CreateFileW((LPCWSTR) pwszBuf, access, shareMode, NULL, create, msflags, NULL);
- free_pool_memory(pwszBuf);
- } else if (p_CreateFileA)
- foo = CreateFile(file, access, shareMode, NULL, create, msflags, NULL);
+ foo = p_CreateFileW((LPCWSTR) pwszBuf, access, shareMode, NULL, create, msflags, NULL);
+ free_pool_memory(pwszBuf);
+ } else if (p_CreateFileA)
+ foo = CreateFile(file, access, shareMode, NULL, create, msflags, NULL);
- if (INVALID_HANDLE_VALUE == foo) {
- errno = b_errno_win32;
- return(int) -1;
- }
- return (int)foo;
+ if (INVALID_HANDLE_VALUE == foo) {
+ errno = b_errno_win32;
+ return (int)-1;
+ }
+ return (int)foo;
}
}
#endif
+#ifdef xxx
+/*
+ * Emulation of mmap and unmmap for tokyo dbm
+ */
+void *mmap(void *start, size_t length, int prot, int flags,
+ int fd, off_t offset)
+{
+ DWORD fm_access = 0;
+ DWORD mv_access = 0;
+ HANDLE h;
+ HANDLE mv;
+
+ if (length == 0) {
+ return MAP_FAILED;
+ }
+ if (!fd) {
+ return MAP_FAILED;
+ }
+
+ if (flags & PROT_WRITE) {
+ fm_access |= PAGE_READWRITE;
+ } else if (flags & PROT_READ) {
+ fm_access |= PAGE_READONLY;
+ }
+
+ if (flags & PROT_READ) {
+ mv_access |= FILE_MAP_READ;
+ }
+ if (flags & PROT_WRITE) {
+ mv_access |= FILE_MAP_WRITE;
+ }
+
+ h = CreateFileMapping((HANDLE)_get_osfhandle (fd),
+ NULL /* security */,
+ fm_access,
+ 0 /* MaximumSizeHigh */,
+ 0 /* MaximumSizeLow */,
+ NULL /* name of the file mapping object */);
+
+ if (!h || h == INVALID_HANDLE_VALUE) {
+ return MAP_FAILED;
+ }
+
+ mv = MapViewOfFile(h, mv_access,
+ 0 /* offset hi */,
+ 0 /* offset lo */,
+ length);
+ CloseHandle(h);
+
+ if (!mv || mv == INVALID_HANDLE_VALUE) {
+ return MAP_FAILED;
+ }
+
+ return (void *) mv;
+}
+
+int munmap(void *start, size_t length)
+{
+ if (!start) {
+ return -1;
+ }
+ UnmapViewOfFile(start);
+ return 0;
+}
+#endif
+
#ifdef HAVE_MINGW
/* syslog function, added by Nicolas Boichat */
void openlog(const char *ident, int option, int facility) {}
#endif //HAVE_MINGW
+
+/* Log an error message */
+void LogErrorMsg(const char *message)
+{
+ HANDLE eventHandler;
+ const char *strings[2];
+
+ /* Use the OS event logging to log the error */
+ eventHandler = RegisterEventSource(NULL, "Bacula");
+
+ strings[0] = _("\n\nBacula ERROR: ");
+ strings[1] = message;
+
+ if (eventHandler) {
+ ReportEvent(eventHandler, EVENTLOG_ERROR_TYPE,
+ 0, /* category */
+ 0, /* ID */
+ NULL, /* SID */
+ 2, /* Number of strings */
+ 0, /* raw data size */
+ (const char **)strings, /* error strings */
+ NULL); /* raw data */
+ DeregisterEventSource(eventHandler);
+ }
+}
projects / bacula / bacula / blobdiff