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.
#include "bacula.h"
#include "compat.h"
#include "jcr.h"
+#include "findlib/find.h"
#define b_errno_win32 (1<<29)
return 0;
}
-int chmod(const char *, mode_t)
-{
- return 0;
-}
-
int chown(const char *k, uid_t, gid_t)
{
return 0;
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(99, "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;
POOLMEM* pwszBuf = get_pool_memory (PM_FNAME);
make_win32_path_UTF8_2_wchar(&pwszBuf, file);
- h = p_FindFirstFileW((LPCWSTR) pwszBuf, &info_w);
+ Dmsg1(100, "FindFirstFileW=%s\n", file);
+ h = p_FindFirstFileW((LPCWSTR)pwszBuf, &info_w);
free_pool_memory(pwszBuf);
pdwFileAttributes = &info_w.dwFileAttributes;
// use ASCII
} else if (p_FindFirstFileA) {
+ Dmsg1(100, "FindFirstFileA=%s\n", file);
h = p_FindFirstFileA(file, &info_a);
pdwFileAttributes = &info_a.dwFileAttributes;
pftLastAccessTime = &info_a.ftLastAccessTime;
pftLastWriteTime = &info_a.ftLastWriteTime;
pftCreationTime = &info_a.ftCreationTime;
+ } else {
+ Dmsg0(100, "No findFirstFile A or W found\n");
}
if (h == INVALID_HANDLE_VALUE) {
const char *err = errorString();
- Dmsg2(99, "FindFirstFile(%s):%s\n", file, err);
+ /*
+ * 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 */
sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
sb->st_mode |= S_IFDIR;
- /* Use st_rdev to store reparse attribute */
- sb->st_rdev = (*pdwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) ? 1 : 0;
- if (sb->st_rdev == 1 && *pdwReserved0 & IO_REPARSE_TAG_MOUNT_POINT) {
- sb->st_rdev = 2; /* mount point */
- }
-
+ /*
+ * 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(100, "st_rdev=%d file=%s\n", sb->st_rdev, file);
sb->st_size = *pnFileSizeHigh;
sb->st_size <<= 32;
sb->st_size |= *pnFileSizeLow;
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);
return 0;
}
int
-fstat(int fd, struct stat *sb)
+fstat(intptr_t fd, struct stat *sb)
{
BY_HANDLE_FILE_INFORMATION info;
- char tmpbuf[1024];
- if (!GetFileInformationByHandle((HANDLE)fd, &info)) {
+ if (!GetFileInformationByHandle((HANDLE)_get_osfhandle(fd), &info)) {
const char *err = errorString();
- Dmsg2(99, "GetfileInformationByHandle(%s): %s\n", tmpbuf, err);
+ Dmsg1(2099, "GetfileInformationByHandle: %s\n", err);
LocalFree((void *)err);
errno = b_errno_win32;
return -1;
sb->st_mode |= S_IFREG;
/* Use st_rdev to store reparse attribute */
- sb->st_rdev = (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) ? 1 : 0;
+ if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
+ sb->st_rdev = WIN32_REPARSE_POINT;
+ }
+ Dmsg3(100, "st_rdev=%d sizino=%d ino=%lld\n", sb->st_rdev, sizeof(sb->st_ino),
+ (long long)sb->st_ino);
sb->st_size = info.nFileSizeHigh;
sb->st_size <<= 32;
static int
stat2(const char *file, struct stat *sb)
{
- HANDLE h;
+ HANDLE h = INVALID_HANDLE_VALUE;
int rval = 0;
- char tmpbuf[1024];
- conv_unix_to_win32_path(file, tmpbuf, 1024);
+ char tmpbuf[5000];
+ conv_unix_to_win32_path(file, tmpbuf, 5000);
DWORD attr = (DWORD)-1;
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);
+ h = CreateFileA(tmpbuf, GENERIC_READ,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
}
if (attr == (DWORD)-1) {
const char *err = errorString();
- Dmsg2(99, "GetFileAttributes(%s): %s\n", tmpbuf, err);
+ 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(99, "Cannot open file for stat (%s):%s\n", tmpbuf, err);
+ Dmsg2(2099, "Cannot open file for stat (%s):%s\n", tmpbuf, err);
LocalFree((void *)err);
errno = b_errno_win32;
return -1;
}
- rval = fstat((int)h, sb);
+ rval = fstat((intptr_t)h, sb);
CloseHandle(h);
- if (attr & FILE_ATTRIBUTE_DIRECTORY) {
- return statDir(tmpbuf, sb);
+ if (attr & FILE_ATTRIBUTE_DIRECTORY &&
+ file[1] == ':' && file[2] != 0) {
+ rval = statDir(file, sb);
}
-
return rval;
}
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_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 (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
- return statDir(file, sb);
+
+ /*
+ * 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(100, "sizino=%d ino=%lld file=%s\n", sizeof(sb->st_ino),
+ (long long)sb->st_ino, file);
return 0;
}
return 0;
}
+int win32_chmod(const char *path, mode_t mode)
+{
+ DWORD attr = (DWORD)-1;
+
+ Dmsg1(100, "Enter win32_chmod. path=%s\n", path);
+ 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 */
+ if (mode & (S_IRUSR|S_IRGRP|S_IROTH)) {
+ attr |= FILE_ATTRIBUTE_READONLY;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_READONLY;
+ }
+ if (mode & S_ISVTX) {
+ attr |= FILE_ATTRIBUTE_HIDDEN;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_HIDDEN;
+ }
+ if (mode & S_IRWXO) {
+ attr |= FILE_ATTRIBUTE_SYSTEM;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_SYSTEM;
+ }
+ attr = p_SetFileAttributesW((LPCWSTR)pwszBuf, attr);
+ }
+ free_pool_memory(pwszBuf);
+ Dmsg0(100, "Leave win32_chmod. AttributesW\n");
+ } else if (p_GetFileAttributesA) {
+ if (mode & (S_IRUSR|S_IRGRP|S_IROTH)) {
+ attr |= FILE_ATTRIBUTE_READONLY;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_READONLY;
+ }
+ if (mode & S_ISVTX) {
+ attr |= FILE_ATTRIBUTE_HIDDEN;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_HIDDEN;
+ }
+ if (mode & S_IRWXO) {
+ attr |= FILE_ATTRIBUTE_SYSTEM;
+ } else {
+ attr &= ~FILE_ATTRIBUTE_SYSTEM;
+ }
+ attr = p_GetFileAttributesA(path);
+ if (attr != INVALID_FILE_ATTRIBUTES) {
+ attr = p_SetFileAttributesA(path, attr);
+ }
+ Dmsg0(100, "Leave win32_chmod did AttributesA\n");
+ } else {
+ Dmsg0(100, "Leave win32_chmod did nothing\n");
+ }
+
+
+ if (attr == (DWORD)-1) {
+ const char *err = errorString();
+ Dmsg2(99, "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(100, "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(100, "Leave win32_mkdir did wmkdir\n");
return n;
}
+ Dmsg0(100, "Leave win32_mkdir did _mkdir\n");
return _mkdir(dir);
}
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) {
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(150, "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(150, "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 | STARTF_USESHOWWINDOW;
- siStartInfo.wShowWindow = SW_SHOWMINNOACTIVE;
-
- if (in != INVALID_HANDLE_VALUE)
- siStartInfo.hStdInput = in;
- else
- siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+ if (in == INVALID_HANDLE_VALUE)
+ in = 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(99, "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");
}
return result;
}
-#include "findlib/find.h"
-
+#ifndef MINGW64
int
utime(const char *fname, struct utimbuf *times)
{
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(99, "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) {}
projects / bacula / bacula / blobdiff