-// -*- Mode: C++ -*-
+// -*- Mode: C++ -*-
// compat.cpp -- compatibilty layer to make bacula-fd run
// natively under windows
//
-// Copyright (C)2004 Raider Solutions, Inc
-//
+// Copyright transferred from Raider Solutions, Inc to
+// Kern Sibbald and John Walker by express permission.
+//
+// Copyright (C) 2004-2005 Kern Sibbald
+//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
//
// Author : Christopher S. Hull
// Created On : Sat Jan 31 15:55:00 2004
-// Last Modified By: Christopher S. Hull
-// Last Modified On: Mon Feb 9 17:22:31 2004
-// Update Count : 591
// $Id$
#include <stdio.h>
#include "compat.h"
+#ifdef WIN32_VSS
+#include "vss.h"
+#endif
#include "pthread.h"
+#include "../../lib/winapi.h"
+
+/* to allow the usage of the original version in this file here */
+#undef fputs
+
+#define b_errno_win32 (1<<29)
-extern void d_msg(char *file, int line, int level, char *fmt,...);
+#define USE_WIN32_COMPAT_IO 1
+
+extern void d_msg(const char *file, int line, int level, const char *fmt,...);
extern DWORD g_platform_id;
+// from MicroSoft SDK (KES) is the diff between Jan 1 1601 and Jan 1 1970
+#ifdef HAVE_MINGW
+#define WIN32_FILETIME_ADJUST 0x19DB1DED53E8000UL //Not sure it works
+#else
+#define WIN32_FILETIME_ADJUST 0x19DB1DED53E8000I64
+#endif
+
+#define WIN32_FILETIME_SCALE 10000000 // 100ns/second
extern "C" void
-cygwin_conv_to_win32_path(const char *name, char *win32_name)
+cygwin_conv_to_win32_path(const char *name, char *win32_name, DWORD dwSize)
{
+ const char *fname = name;
+ char *tname = win32_name;
while (*name) {
- if (*name == '/')
- *win32_name++ = '\\';
- else
- *win32_name++ = *name;
- name++;
+ /* Check for Unix separator and convert to Win32 */
+ if (*name == '/') {
+ *win32_name++ = '\\'; /* convert char */
+ /* If Win32 separated that is "quoted", remove quote */
+ } else if (*name == '\\' && name[1] == '\\') {
+ *win32_name++ = '\\';
+ name++; /* skip first \ */
+ } else {
+ *win32_name++ = *name; /* copy character */
+ }
+ name++;
}
- if (win32_name[-1] == '\\')
- win32_name[-1] = 0;
- else
- *win32_name = 0;
-}
-
-
-int
-open(const char *file, int flags, int mode)
-{
- DWORD access = 0;
- DWORD shareMode = 0;
- DWORD create = 0;
- DWORD msflags = 0;
- HANDLE foo;
- 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) create = CREATE_NEW;
- else create = OPEN_EXISTING;
-
- if (flags & O_TRUNC) create = TRUNCATE_EXISTING;
-
- if (!(flags & O_EXCL))
- shareMode = FILE_SHARE_DELETE|FILE_SHARE_READ|FILE_SHARE_WRITE;
-
- if (flags & O_APPEND)
- {
- printf("open...APPEND not implemented yet.");
- exit(-1);
+ /* Strip any trailing slash, if we stored something */
+ if (*fname != 0 && win32_name[-1] == '\\') {
+ win32_name[-1] = 0;
+ } else {
+ *win32_name = 0;
}
-
- foo = CreateFile(file, access, shareMode, NULL, create, msflags, NULL);
- if (INVALID_HANDLE_VALUE == foo)
- return(int) -1;
-
- return (int)foo;
+#ifdef WIN32_VSS
+ /* here we convert to VSS specific file name */
+ char szFile[MAX_PATH_UNICODE];
+ strncpy (szFile, tname, MAX_PATH_UNICODE-1);
+ g_VSSClient.GetShadowPath(szFile,tname,dwSize);
+#endif
}
-
-int
-close(int fd)
+int
+wchar_2_UTF8(char *pszUTF, const WCHAR *pszUCS, int cchChar)
{
- if (!CloseHandle((HANDLE)fd))
- return -1;
+ /* the return value is the number of bytes written to the buffer.
+ The number includes the byte for the null terminator. */
- return 0;
+ if (p_WideCharToMultiByte)
+ return p_WideCharToMultiByte(CP_UTF8,0,pszUCS,-1,pszUTF,cchChar,NULL,NULL);
+ else
+ return NULL;
}
-int
-write(int fd, const void *data, int32_t len)
+int
+UTF8_2_wchar(WCHAR *pszUCS, const char *pszUTF, int cchWideChar)
{
- BOOL status;
- DWORD bwrite;
- status = WriteFile((HANDLE)fd, data, len, &bwrite, NULL);
- if (status) return bwrite;
- return -1;
+ /* the return value is the number of wide characters written to the buffer. */
+ /* convert null terminated string from utf-8 to ucs2*/
+
+ if (p_MultiByteToWideChar)
+ return p_MultiByteToWideChar(CP_UTF8, 0, pszUTF, -1, pszUCS,cchWideChar);
+ else
+ return NULL;
}
-int
-read(int fd, void *data, int32_t len)
+void
+wchar_win32_path(const char *name, WCHAR *win32_name)
{
- BOOL status;
- DWORD bread;
-
- status = ReadFile((HANDLE)fd, data, len, &bread, NULL);
- if (status) return bread;
-
- return -1;
+ const char *fname = name;
+ while (*name) {
+ /* Check for Unix separator and convert to Win32 */
+ if (*name == '/') {
+ *win32_name++ = '\\'; /* convert char */
+ /* If Win32 separated that is "quoted", remove quote */
+ } else if (*name == '\\' && name[1] == '\\') {
+ *win32_name++ = '\\';
+ name++; /* skip first \ */
+ } else {
+ *win32_name++ = *name; /* copy character */
+ }
+ name++;
+ }
+ /* Strip any trailing slash, if we stored something */
+ if (*fname != 0 && win32_name[-1] == '\\') {
+ win32_name[-1] = 0;
+ } else {
+ *win32_name = 0;
+ }
}
-int
-umask(int)
+int umask(int)
{
- return 0;
+ return 0;
}
-int
-chmod(const char *, mode_t)
+int chmod(const char *, mode_t)
{
- return 0;
+ return 0;
}
-int
-chown(const char *k, uid_t, gid_t)
+int chown(const char *k, uid_t, gid_t)
{
- return 0;
+ return 0;
}
-int
-lchown(const char *k, uid_t, gid_t)
+int lchown(const char *k, uid_t, gid_t)
{
- return 0;
+ return 0;
}
-int
-utime(const char *, struct utimbuf *)
+#ifdef needed
+bool fstype(const char *fname, char *fs, int fslen)
{
- return -1;
+ return true; /* accept anything */
}
+#endif
long int
void
srandom(unsigned int seed)
{
- srand(seed);
+ srand(seed);
}
// /////////////////////////////////////////////////////////////////
// convert from Windows concept of time to Unix concept of time
// /////////////////////////////////////////////////////////////////
+void
+cvt_utime_to_ftime(const time_t &time, FILETIME &wintime)
+{
+ uint64_t mstime = time;
+ mstime *= WIN32_FILETIME_SCALE;
+ mstime += WIN32_FILETIME_ADJUST;
+
+ #ifdef HAVE_MINGW
+ wintime.dwLowDateTime = (DWORD)(mstime & 0xffffffffUL);
+ #else
+ wintime.dwLowDateTime = (DWORD)(mstime & 0xffffffffI64);
+ #endif
+ wintime.dwHighDateTime = (DWORD) ((mstime>>32)& 0xffffffffUL);
+}
+
time_t
-cvt(const FILETIME &time)
+cvt_ftime_to_utime(const FILETIME &time)
{
uint64_t mstime = time.dwHighDateTime;
mstime <<= 32;
mstime |= time.dwLowDateTime;
- mstime /= 10000000; // convert to seconds.
- mstime -= 3234336I64*3600I64; // difference between jan 1, 1601
- // and jan, 1 1970
+ mstime -= WIN32_FILETIME_ADJUST;
+ mstime /= WIN32_FILETIME_SCALE; // convert to seconds.
return (time_t) (mstime & 0xffffffff);
}
static const char *
errorString(void)
{
- LPVOID lpMsgBuf;
-
- FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
- FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL,
- GetLastError(),
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default lang
- (LPTSTR) &lpMsgBuf,
- 0,
- NULL);
-
- return (const char *) lpMsgBuf;
+ LPVOID lpMsgBuf;
+
+ FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+ FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS,
+ NULL,
+ GetLastError(),
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default lang
+ (LPTSTR) &lpMsgBuf,
+ 0,
+ NULL);
+
+ return (const char *) lpMsgBuf;
}
+#ifndef HAVE_MINGW
+
static int
statDir(const char *file, struct stat *sb)
{
- WIN32_FIND_DATA info; // window's file info
- sb->st_mode |= S_IFDIR;
-
- if (file[1] == ':' && file[2] == 0)
- {
- d_msg(__FILE__, __LINE__, 99, "faking ROOT attrs(%s).\n", file);
- sb->st_mode |= S_IREAD|S_IEXEC|S_IWRITE;
- time(&sb->st_ctime);
- time(&sb->st_mtime);
- time(&sb->st_atime);
- return 0;
+ WIN32_FIND_DATAW info_w; // window's file info
+ 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;
+
+ if (file[1] == ':' && file[2] == 0) {
+ d_msg(__FILE__, __LINE__, 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;
}
- HANDLE h = FindFirstFile(file, &info);
+
+ HANDLE h = INVALID_HANDLE_VALUE;
+
+ // use unicode or ascii
+ if (p_FindFirstFileW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, file, MAX_PATH_UNICODE);
+
+ h = p_FindFirstFileW(szBuf, &info_w);
+
+ pdwFileAttributes = &info_w.dwFileAttributes;
+ pnFileSizeHigh = &info_w.nFileSizeHigh;
+ pnFileSizeLow = &info_w.nFileSizeLow;
+ pftLastAccessTime = &info_w.ftLastAccessTime;
+ pftLastWriteTime = &info_w.ftLastWriteTime;
+ pftCreationTime = &info_w.ftCreationTime;
+ }
+ else if (p_FindFirstFileA) {
+ h = p_FindFirstFileA(file, &info_a);
+
+ pdwFileAttributes = &info_a.dwFileAttributes;
+ pnFileSizeHigh = &info_a.nFileSizeHigh;
+ pnFileSizeLow = &info_a.nFileSizeLow;
+ pftLastAccessTime = &info_a.ftLastAccessTime;
+ pftLastWriteTime = &info_a.ftLastWriteTime;
+ pftCreationTime = &info_a.ftCreationTime;
+ }
if (h == INVALID_HANDLE_VALUE) {
- const char *err = errorString();
- d_msg(__FILE__, __LINE__, 99, "FindFirstFile(%s):%s\n", file, err);
- LocalFree((void *)err);
- errno = GetLastError();
- return -1;
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 99, "FindFirstFile(%s):%s\n", file, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
}
- sb->st_mode |= (S_IREAD | S_IEXEC);
- if (!(info.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
- sb->st_mode |= S_IWRITE;
-
- if (info.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
- sb->st_mode |= S_IRGRP;
- if (info.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
- sb->st_mode |= S_IROTH;
- sb->st_size = info.nFileSizeHigh;
+ 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 |= info.nFileSizeLow;
+ sb->st_size |= *pnFileSizeLow;
sb->st_blksize = 4096;
sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
- sb->st_atime = cvt(info.ftLastAccessTime);
- sb->st_mtime = cvt(info.ftLastWriteTime);
- sb->st_ctime = cvt(info.ftCreationTime);
+
+ 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;
}
HANDLE h;
int rval = 0;
char tmpbuf[1024];
- cygwin_conv_to_win32_path(file, tmpbuf);
+ cygwin_conv_to_win32_path(file, tmpbuf, 1024);
+
+ DWORD attr = -1;
- DWORD attr = GetFileAttributes(tmpbuf);
+ if (p_GetFileAttributesW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, tmpbuf, MAX_PATH_UNICODE);
+
+ attr = p_GetFileAttributesW(szBuf);
+ }
+ else if (p_GetFileAttributesA) {
+ attr = p_GetFileAttributesA(tmpbuf);
+ }
if (attr == -1) {
- const char *err = errorString();
- d_msg(__FILE__, __LINE__, 99,
- "GetFileAttrubtes(%s): %s\n", tmpbuf, err);
- LocalFree((void *)err);
- errno = GetLastError();
- return -1;
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 99,
+ "GetFileAttrubtes(%s): %s\n", tmpbuf, err);
+ LocalFree((void *)err);
+ errno = b_errno_win32;
+ return -1;
}
-
- if (attr & FILE_ATTRIBUTE_DIRECTORY)
- return statDir(tmpbuf, sb);
- sb->st_mode |= S_IFREG;
-
- h = CreateFile(tmpbuf, GENERIC_READ,
- FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+ if (attr & FILE_ATTRIBUTE_DIRECTORY)
+ return statDir(tmpbuf, sb);
+
+ h = CreateFileA(tmpbuf, GENERIC_READ,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
if (h == INVALID_HANDLE_VALUE) {
- const char *err = errorString();
- d_msg(__FILE__, __LINE__, 99,
- "Cannot open file for stat (%s):%s\n", tmpbuf, err);
- LocalFree((void *)err);
- rval = -1;
- errno = GetLastError();
- goto error;
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 99,
+ "Cannot open file for stat (%s):%s\n", tmpbuf, err);
+ LocalFree((void *)err);
+ rval = -1;
+ errno = b_errno_win32;
+ goto error;
}
-
+
if (!GetFileInformationByHandle(h, &info)) {
- const char *err = errorString();
- d_msg(__FILE__, __LINE__, 99,
- "GetfileInformationByHandle(%s): %s\n", tmpbuf, err);
- LocalFree((void *)err);
- rval = -1;
- errno = GetLastError();
- goto error;
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 99,
+ "GetfileInformationByHandle(%s): %s\n", tmpbuf, err);
+ LocalFree((void *)err);
+ rval = -1;
+ errno = b_errno_win32;
+ goto error;
}
-
+
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;
- sb->st_mode |= (S_IREAD | S_IEXEC);
- if (!(info.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
- sb->st_mode |= S_IWRITE;
+ if (sb->st_nlink > 1) {
+ d_msg(__FILE__, __LINE__, 99, "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_IRGRP;
+ sb->st_mode &= ~S_IRWXO; /* remove everything for other */
if (info.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
- sb->st_mode |= S_IROTH;
+ 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(info.ftLastAccessTime);
- sb->st_mtime = cvt(info.ftLastWriteTime);
- sb->st_ctime = cvt(info.ftCreationTime);
+ 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);
error:
CloseHandle(h);
WIN32_FILE_ATTRIBUTE_DATA data;
errno = 0;
+
memset(sb, 0, sizeof(*sb));
if (g_platform_id == VER_PLATFORM_WIN32_WINDOWS)
- return stat2(file, sb);
-
- if (!GetFileAttributesEx(file, GetFileExInfoStandard, &data))
- return stat2(file, sb);
+ return stat2(file, sb);
- if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
- sb->st_mode |= S_IFDIR;
+ // otherwise we're on NT
+#if 0
+ WCHAR buf[32767];
+ buf[0] = '\\';
+ buf[1] = '\\';
+ buf[2] = '?';
+ buf[3] = '\\';
+
+ wchar_win32_path(file, buf+4);
+
+ if (!GetFileAttributesExW((WCHAR *)buf, GetFileExInfoStandard, &data))
+ return stat2(file, sb);
+#else
+
+ if (p_GetFileAttributesExW) {
+ WCHAR buf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(buf, file, MAX_PATH_UNICODE);
+ if (!p_GetFileAttributesExW(buf, GetFileExInfoStandard, &data))
+ return stat2(file, sb);
+ } else if (p_GetFileAttributesExA) {
+ if (!p_GetFileAttributesExA(file, GetFileExInfoStandard, &data))
+ return stat2(file, sb);
+ }
else
- sb->st_mode |= S_IFREG;
+ return stat2(file, sb);
- sb->st_nlink = 1;
- sb->st_mode |= (S_IREAD | S_IEXEC);
- if (!(data.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
- sb->st_mode |= S_IWRITE;
+#endif
+ sb->st_mode = 0777; /* start with everything */
+ if (data.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
+ sb->st_mode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
if (data.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM)
- sb->st_mode |= S_IRGRP;
+ sb->st_mode &= ~S_IRWXO; /* remove everything for other */
if (data.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
- sb->st_mode |= S_IROTH;
+ sb->st_mode |= S_ISVTX; /* use sticky bit -> hidden */
+
+ if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ sb->st_mode |= S_IFDIR;
+ else
+ sb->st_mode |= S_IFREG;
+
+ sb->st_nlink = 1;
sb->st_size = data.nFileSizeHigh;
sb->st_size <<= 32;
sb->st_size |= data.nFileSizeLow;
sb->st_blksize = 4096;
sb->st_blocks = (uint32_t)(sb->st_size + 4095)/4096;
- sb->st_atime = cvt(data.ftLastAccessTime);
- sb->st_mtime = cvt(data.ftLastWriteTime);
- sb->st_ctime = cvt(data.ftCreationTime);
+ 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);
return 0;
}
+#endif //HAVE_MINGW
+
int
lstat(const char *file, struct stat *sb)
{
sleep(int sec)
{
Sleep(sec * 1000);
-}
+}
int
geteuid(void)
int
execvp(const char *, char *[]) {
+ errno = ENOSYS;
return -1;
}
-int
-dup2(int, int)
-{
- return -1;
-}
int
fork(void)
{
+ errno = ENOSYS;
return -1;
}
int
pipe(int[])
{
+ errno = ENOSYS;
return -1;
}
int
waitpid(int, int*, int)
{
+ errno = ENOSYS;
return -1;
}
int
readlink(const char *, char *, int)
{
+ errno = ENOSYS;
return -1;
}
-int
-lseek(int fd, int offset, int whence)
-{
- DWORD method = 0;
- switch (whence) {
- case SEEK_SET :
- method = FILE_BEGIN;
- break;
- case SEEK_CUR:
- method = FILE_CURRENT;
- break;
- case SEEK_END:
- method = FILE_END;
- break;
- default:
- return -1;
- }
-
- return SetFilePointer((HANDLE)fd, (DWORD)offset, NULL, method);
-}
+#ifndef HAVE_MINGW
int
strcasecmp(const char *s1, const char *s2)
{
register int ch1, ch2;
-
+
if (s1==s2)
- return 0; /* strings are equal if same object. */
+ return 0; /* strings are equal if same object. */
else if (!s1)
- return -1;
+ return -1;
else if (!s2)
- return 1;
+ return 1;
do
{
- ch1 = *s1;
- ch2 = *s2;
- s1++;
- s2++;
+ ch1 = *s1;
+ ch2 = *s2;
+ s1++;
+ s2++;
} while (ch1 != 0 && tolower(ch1) == tolower(ch2));
-
+
return(ch1 - ch2);
}
+#endif //HAVE_MINGW
int
strncasecmp(const char *s1, const char *s2, int len)
{
register int ch1, ch2;
-
+
if (s1==s2)
- return 0; /* strings are equal if same object. */
+ return 0; /* strings are equal if same object. */
else if (!s1)
- return -1;
+ return -1;
else if (!s2)
- return 1;
- do
+ return 1;
+ while (len--)
{
- ch1 = *s1;
- ch2 = *s2;
- s1++;
- s2++;
- } while (len-- && ch1 != 0 && tolower(ch1) == tolower(ch2));
-
- return(ch1 - ch2);
+ ch1 = *s1;
+ ch2 = *s2;
+ s1++;
+ s2++;
+ if (ch1 == 0 || tolower(ch1) != tolower(ch2)) break;
+ }
+
+ return (ch1 - ch2);
}
int
FILETIME tmp;
GetSystemTime(&now);
- if (tv == NULL) return -1;
- if (!SystemTimeToFileTime(&now, &tmp)) return -1;
+ if (tv == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+ if (!SystemTimeToFileTime(&now, &tmp)) {
+ errno = b_errno_win32;
+ return -1;
+ }
int64_t _100nsec = tmp.dwHighDateTime;
_100nsec <<= 32;
_100nsec |= tmp.dwLowDateTime;
- _100nsec -= (3234336I64*3600I64 * 10000000I64);
+ _100nsec -= WIN32_FILETIME_ADJUST;
+
tv->tv_sec =(long) (_100nsec / 10000000);
tv->tv_usec = (long) ((_100nsec % 10000000)/10);
return 0;
-
+
}
int
-syslog(int, const char *, const char *)
+syslog(int type, const char *fmt, const char *msg)
{
+/*#ifndef HAVE_CONSOLE
+ MessageBox(NULL, msg, "Bacula", MB_OK);
+#endif*/
return 0;
}
return NULL;
}
-
// implement opendir/readdir/closedir on top of window's API
+
typedef struct _dir
{
- WIN32_FIND_DATA data; // window's file info
- const char *spec; // the directory we're traversing
- HANDLE dirh; // the search handle
- BOOL valid; // the info in data field is valid
- UINT32 offset; // pseudo offset for d_off
+ WIN32_FIND_DATAA data_a; // window's file info (ansii version)
+ WIN32_FIND_DATAW data_w; // window's file info (wchar version)
+ const char *spec; // the directory we're traversing
+ HANDLE dirh; // the search handle
+ BOOL valid_a; // the info in data_a field is valid
+ BOOL valid_w; // the info in data_w field is valid
+ UINT32 offset; // pseudo offset for d_off
} _dir;
DIR *
opendir(const char *path)
{
+ /* enough space for VSS !*/
+ int max_len = strlen(path) + MAX_PATH;
_dir *rval = NULL;
- if (path == NULL) return NULL;
-
+ if (path == NULL) {
+ errno = ENOENT;
+ return NULL;
+ }
+
rval = (_dir *)malloc(sizeof(_dir));
+ memset (rval, 0, sizeof (_dir));
if (rval == NULL) return NULL;
- char *tspec = (char *)malloc(strlen(path)+16);
- if (tspec == NULL) goto err1;
-
+ char *tspec = (char *)malloc(max_len);
+ if (tspec == NULL) return NULL;
+
if (g_platform_id != VER_PLATFORM_WIN32_WINDOWS) {
- // allow path to be 32767 bytes
- tspec[0] = '\\';
- tspec[1] = '\\';
- tspec[2] = '?';
- tspec[3] = '\\';
- tspec[4] = 0;
- cygwin_conv_to_win32_path(path, tspec+4);
- }
- else {
- cygwin_conv_to_win32_path(path, tspec);
+ // allow path to be 32767 bytes
+ tspec[0] = '\\';
+ tspec[1] = '\\';
+ tspec[2] = '?';
+ tspec[3] = '\\';
+ tspec[4] = 0;
+ cygwin_conv_to_win32_path(path, tspec+4, max_len-4);
+ } else {
+ cygwin_conv_to_win32_path(path, tspec, max_len);
}
- strcat(tspec, "\\*");
+
+ strncat(tspec, "\\*", max_len);
rval->spec = tspec;
- rval->dirh = FindFirstFile(rval->spec, &rval->data);
+ // convert to WCHAR
+ if (p_FindFirstFileW) {
+ WCHAR wcBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(wcBuf,rval->spec, MAX_PATH_UNICODE);
+ rval->dirh = p_FindFirstFileW(wcBuf, &rval->data_w);
+
+ if (rval->dirh != INVALID_HANDLE_VALUE)
+ rval->valid_w = 1;
+ } else if (p_FindFirstFileA) {
+ rval->dirh = p_FindFirstFileA(rval->spec, &rval->data_a);
+
+ if (rval->dirh != INVALID_HANDLE_VALUE)
+ rval->valid_a = 1;
+ } else goto err;
+
+
d_msg(__FILE__, __LINE__,
- 99, "opendir(%s)\n\tspec=%s,\n\tFindFirstFile returns %d\n",
- path, rval->spec, rval->dirh);
+ 99, "opendir(%s)\n\tspec=%s,\n\tFindFirstFile returns %d\n",
+ path, rval->spec, rval->dirh);
rval->offset = 0;
if (rval->dirh == INVALID_HANDLE_VALUE)
- goto err;
- rval->valid = 1;
- d_msg(__FILE__, __LINE__,
- 99, "\tFirstFile=%s\n", rval->data.cFileName);
+ goto err;
+
+ if (rval->valid_w)
+ d_msg(__FILE__, __LINE__,
+ 99, "\tFirstFile=%s\n", rval->data_w.cFileName);
+
+ if (rval->valid_a)
+ d_msg(__FILE__, __LINE__,
+ 99, "\tFirstFile=%s\n", rval->data_a.cFileName);
+
return (DIR *)rval;
+
err:
free((void *)rval->spec);
-err1:
free(rval);
+ errno = b_errno_win32;
return NULL;
}
-
+
int
closedir(DIR *dirp)
{
dp.d_reclen = 0;
char *cp = dp.d_name;
while (*fname) {
- *cp++ = *fname++;
- dp.d_reclen++;
+ *cp++ = *fname++;
+ dp.d_reclen++;
}
- *cp = 0;
+ *cp = 0;
return dp.d_reclen;
}
+
int
readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)
{
-
_dir *dp = (_dir *)dirp;
- if (dp->valid) {
- entry->d_off = dp->offset;
- dp->offset += copyin(*entry, dp->data.cFileName);
- d_msg(__FILE__, __LINE__,
- 99, "readdir_r(%p, { d_name=\"%s\", d_reclen=%d, d_off=%d\n",
- dirp, entry->d_name, entry->d_reclen, entry->d_off);
+ if (dp->valid_w || dp->valid_a) {
+ entry->d_off = dp->offset;
+
+ // copy unicode
+ if (dp->valid_w) {
+ char szBuf[MAX_PATH_UTF8];
+ wchar_2_UTF8(szBuf,dp->data_w.cFileName);
+ dp->offset += copyin(*entry, szBuf);
+ } else if (dp->valid_a) { // copy ansi (only 1 will be valid)
+ dp->offset += copyin(*entry, dp->data_a.cFileName);
+ }
+
+ *result = entry; /* return entry address */
+ d_msg(__FILE__, __LINE__,
+ 99, "readdir_r(%p, { d_name=\"%s\", d_reclen=%d, d_off=%d\n",
+ dirp, entry->d_name, entry->d_reclen, entry->d_off);
+ } else {
+// d_msg(__FILE__, __LINE__, 99, "readdir_r !valid\n");
+ errno = b_errno_win32;
+ return -1;
}
- else
- return -1;
- dp->valid = FindNextFile(dp->dirh, &dp->data);
+
+ // get next file, try unicode first
+ if (p_FindNextFileW)
+ dp->valid_w = p_FindNextFileW(dp->dirh, &dp->data_w);
+ else if (p_FindNextFileA)
+ dp->valid_a = p_FindNextFileA(dp->dirh, &dp->data_a);
+ else {
+ dp->valid_a = FALSE;
+ dp->valid_w = FALSE;
+ }
+
return 0;
}
-
+/*
+ * Dotted IP address to network address
+ *
+ * Returns 1 if OK
+ * 0 on error
+ */
int
inet_aton(const char *a, struct in_addr *inp)
{
+ const char *cp = a;
+ uint32_t acc = 0, tmp = 0;
+ int dotc = 0;
- const char *cp = a;
- uint32_t acc = 0, tmp = 0;
- int dotc = 0;
- if (!isdigit(*a)) return 0;
- while (*cp) {
- if (isdigit(*cp))
- tmp = (tmp * 10) + (*cp -'0');
- else if (*cp == '.') {
- if (tmp > 255) return 0;
- acc = (acc << 8) + tmp;
- dotc++;
- }
- else return 0;
- }
-
- if (dotc != 3) return 0;
- inp->s_addr = acc;
- return 1;
+ if (!isdigit(*cp)) { /* first char must be digit */
+ return 0; /* error */
+ }
+ do {
+ if (isdigit(*cp)) {
+ tmp = (tmp * 10) + (*cp -'0');
+ } else if (*cp == '.' || *cp == 0) {
+ if (tmp > 255) {
+ return 0; /* error */
+ }
+ acc = (acc << 8) + tmp;
+ dotc++;
+ tmp = 0;
+ } else {
+ return 0; /* error */
+ }
+ } while (*cp++ != 0);
+ if (dotc != 4) { /* want 3 .'s plus EOS */
+ return 0; /* error */
+ }
+ inp->s_addr = htonl(acc); /* store addr in network format */
+ return 1;
}
int
nanosleep(const struct timespec *req, struct timespec *rem)
{
if (rem)
- rem->tv_sec = rem->tv_nsec = 0;
+ rem->tv_sec = rem->tv_nsec = 0;
Sleep((req->tv_sec * 1000) + (req->tv_nsec/100000));
return 0;
}
{
switch(name) {
case _PC_PATH_MAX :
- if (strncmp(path, "\\\\?\\", 4) == 0)
- return 32767;
+ if (strncmp(path, "\\\\?\\", 4) == 0)
+ return 32767;
case _PC_NAME_MAX :
- return 255;
+ return 255;
}
-
+ errno = ENOSYS;
return -1;
}
{
WORD wVersionRequested = MAKEWORD( 1, 1);
WSADATA wsaData;
-
+
int err = WSAStartup(wVersionRequested, &wsaData);
-
-
- if (err != 0)
- {
- printf("Can not start Windows Sockets\n");
- return -1;
+
+
+ if (err != 0) {
+ printf("Can not start Windows Sockets\n");
+ errno = ENOSYS;
+ return -1;
}
return 0;
int
win32_chdir(const char *dir)
{
- if (0 == SetCurrentDirectory(dir)) return -1;
- return 0;
+ if (p_SetCurrentDirectoryW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, dir, MAX_PATH_UNICODE);
+
+ if (0 == p_SetCurrentDirectoryW(szBuf)) {
+ errno = b_errno_win32;
+ return -1;
+ }
+ }
+ else if (p_SetCurrentDirectoryA) {
+ if (0 == p_SetCurrentDirectoryA(dir)) {
+ errno = b_errno_win32;
+ return -1;
+ }
+ }
+ else return -1;
+
+ return 0;
}
+int
+win32_mkdir(const char *dir)
+{
+ if (p_wmkdir){
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, dir, MAX_PATH_UNICODE);
+ return p_wmkdir(szBuf);
+ }
+
+ return _mkdir(dir);
+}
+
+
char *
win32_getcwd(char *buf, int maxlen)
{
- int n = GetCurrentDirectory(maxlen, buf);
+ int n=0;
+
+ if (p_GetCurrentDirectoryW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ n = p_GetCurrentDirectoryW(maxlen, szBuf);
+ n = wchar_2_UTF8 (buf, szBuf, maxlen)-1;
+ } else if (p_GetCurrentDirectoryA)
+ n = p_GetCurrentDirectoryA(maxlen, buf);
if (n == 0 || n > maxlen) return NULL;
buf[n] = '\\';
buf[n+1] = 0;
}
-
return buf;
}
+int
+win32_fputs(const char *string, FILE *stream)
+{
+ /* we use _cwprintf (console printf)
+ so we can be sure that unicode support works on win32.
+ this works under nt and 98 (95 and me not tested)
+ */
+
+ if (p_MultiByteToWideChar && (stream == stdout) && p_cwprintf) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, string, MAX_PATH_UNICODE);
+ return p_cwprintf (szBuf);
+ }
+
+ return fputs(string, stream);
+}
+
+char*
+win32_cgets (char* buffer, int len)
+{
+ /* we use console gets / getws to be able to read unicode
+ from the win32 console */
+
+ /* nt and unicode conversion */
+ if ((g_platform_id == VER_PLATFORM_WIN32_NT) && p_WideCharToMultiByte && p_cgetws) {
+ WCHAR szBuf[260];
+ szBuf[0] = min (255, len); /* max len, must be smaller than buffer */
+ if (p_cgetws(szBuf) && wchar_2_UTF8(buffer, &szBuf[2], len))
+ return buffer;
+ }
+
+ /* win 9x and unicode conversion */
+ if ((g_platform_id == VER_PLATFORM_WIN32_WINDOWS) && p_WideCharToMultiByte && p_MultiByteToWideChar) {
+ char szBuf[260];
+ szBuf[0] = min(255, len); /* max len, must be smaller than buffer */
+ if (_cgets(szBuf)) {
+ WCHAR wszBuf[260];
+ p_MultiByteToWideChar(CP_OEMCP, 0, &szBuf[2], -1, wszBuf,260);
+
+ if (wchar_2_UTF8(buffer, wszBuf, len))
+ return buffer;
+ }
+ }
+
+ /* fallback */
+ if (fgets(buffer, len, stdin))
+ return buffer;
+ else
+ return NULL;
+}
+
+int
+win32_unlink(const char *filename)
+{
+ int nRetCode;
+ if (p_wunlink) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, filename, MAX_PATH_UNICODE);
+ nRetCode = _wunlink(szBuf);
+ } else {
+ nRetCode = _unlink(filename);
+ }
+ return nRetCode;
+}
+
+
#include "mswinver.h"
char WIN_VERSION_LONG[64];
winver(void);
};
-static winver INIT; // cause constructor to be called before main()
+static winver INIT; // cause constructor to be called before main()
#include "bacula.h"
#include "jcr.h"
// Get the current OS version
if (!GetVersionEx(&osvinfo)) {
- version = "Unknown";
- platform = "Unknown";
+ version = "Unknown";
+ platform = "Unknown";
}
else
- switch (_mkversion(osvinfo.dwPlatformId, osvinfo.dwMajorVersion, osvinfo.dwMinorVersion))
- {
- case MS_WINDOWS_95: (version = "Windows 95"); break;
- case MS_WINDOWS_98: (version = "Windows 98"); break;
- case MS_WINDOWS_ME: (version = "Windows ME"); break;
- case MS_WINDOWS_NT4:(version = "Windows NT 4.0"); platform = "NT"; break;
- case MS_WINDOWS_2K: (version = "Windows 2000");platform = "NT"; break;
- case MS_WINDOWS_XP: (version = "Windows XP");platform = "NT"; break;
- case MS_WINDOWS_S2003: (version = "Windows Server 2003");platform = "NT"; break;
- default: version = "Windows ??"; break;
- }
-
- strcpy(WIN_VERSION_LONG, version);
+ switch (_mkversion(osvinfo.dwPlatformId, osvinfo.dwMajorVersion, osvinfo.dwMinorVersion))
+ {
+ case MS_WINDOWS_95: (version = "Windows 95"); break;
+ case MS_WINDOWS_98: (version = "Windows 98"); break;
+ case MS_WINDOWS_ME: (version = "Windows ME"); break;
+ case MS_WINDOWS_NT4:(version = "Windows NT 4.0"); platform = "NT"; break;
+ case MS_WINDOWS_2K: (version = "Windows 2000");platform = "NT"; break;
+ case MS_WINDOWS_XP: (version = "Windows XP");platform = "NT"; break;
+ case MS_WINDOWS_S2003: (version = "Windows Server 2003");platform = "NT"; break;
+ default: version = "Windows ??"; break;
+ }
+
+ bstrncpy(WIN_VERSION_LONG, version, sizeof(WIN_VERSION_LONG));
snprintf(WIN_VERSION, sizeof(WIN_VERSION), "%s %d.%d.%d",
- platform, osvinfo.dwMajorVersion, osvinfo.dwMinorVersion, osvinfo.dwBuildNumber);
+ platform, osvinfo.dwMajorVersion, osvinfo.dwMinorVersion, osvinfo.dwBuildNumber);
+#if 0
+ HANDLE h = CreateFile("G:\\foobar", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
+ CloseHandle(h);
+#endif
#if 0
BPIPE *b = open_bpipe("ls -l", 10, "r");
char buf[1024];
while (!feof(b->rfd)) {
- fgets(buf, sizeof(buf), b->rfd);
+ fgets(buf, sizeof(buf), b->rfd);
}
-
close_bpipe(b);
#endif
}
-
-BOOL CreateChildProcess(VOID);
-VOID WriteToPipe(VOID);
-VOID ReadFromPipe(VOID);
-VOID ErrorExit(LPTSTR);
-VOID ErrMsg(LPTSTR, BOOL);
-
+BOOL CreateChildProcess(VOID);
+VOID WriteToPipe(VOID);
+VOID ReadFromPipe(VOID);
+VOID ErrorExit(LPCSTR);
+VOID ErrMsg(LPTSTR, BOOL);
+
+/**
+ * Check for a quoted path, if an absolute path name is given and it contains
+ * spaces it will need to be quoted. i.e. "c:/Program Files/foo/bar.exe"
+ * CreateProcess() says the best way to ensure proper results with executables
+ * with spaces in path or filename is to quote the string.
+ */
const char *
getArgv0(const char *cmdline)
{
- const char *cp = cmdline;
- while (*cp && !isspace(*cp)) cp++;
+ int inquote = 0;
+ for (const char *cp = cmdline; *cp; cp++)
+ {
+ if (*cp == '"') {
+ inquote = !inquote;
+ }
+ if (!inquote && isspace(*cp))
+ break;
+ }
+
int len = cp - cmdline;
char *rval = (char *)malloc(len+1);
cp = cmdline;
char *rp = rval;
+
while (len--)
- *rp++ = *cp++;
+ *rp++ = *cp++;
*rp = 0;
return rval;
}
+
+/**
+ * OK, so it would seem CreateProcess only handles true executables:
+ * .com or .exe files.
+ * So test to see whether we're getting a .bat file and if so grab
+ * $COMSPEC value and pass batch file to it.
+ */
HANDLE
-CreateChildProcess(const char *cmdline, HANDLE in, HANDLE out, HANDLE err)
-{
- PROCESS_INFORMATION piProcInfo;
- STARTUPINFO siStartInfo;
- BOOL bFuncRetn = FALSE;
-
- // Set up members of the PROCESS_INFORMATION structure.
-
+CreateChildProcess(const char *cmdline, HANDLE in, HANDLE out, HANDLE err)
+{
+ PROCESS_INFORMATION piProcInfo;
+ STARTUPINFOA siStartInfo;
+ BOOL bFuncRetn = FALSE;
+
+ // Set up members of the PROCESS_INFORMATION structure.
+
ZeroMemory( &piProcInfo, sizeof(PROCESS_INFORMATION) );
-
- // Set up members of the STARTUPINFO structure.
-
+
+ // 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
siStartInfo.dwFlags = STARTF_USESTDHANDLES;
if (in != INVALID_HANDLE_VALUE)
- siStartInfo.hStdInput = in;
+ siStartInfo.hStdInput = in;
else
- siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
-
+ siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+
if (out != INVALID_HANDLE_VALUE)
- siStartInfo.hStdOutput = out;
+ siStartInfo.hStdOutput = out;
else
- siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
+ siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
if (err != INVALID_HANDLE_VALUE)
- siStartInfo.hStdError = err;
+ siStartInfo.hStdError = err;
else
- siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
- // Create the child process.
+ siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+ // Create the child process.
+
+ char exeFile[256];
+
+ const char *comspec = getenv("COMSPEC");
- char cmdLine[1024];
- char exeFile[1024];
- // retrive the first compont of the command line which should be the
- // executable
- const char *exeName = getArgv0(cmdline);
- // check to see if absolute path was passed to us already?
- if (exeName[1] != ':'
- || (strchr(cmdline, '/') == NULL
- && strchr(cmdline, '\\') == NULL))
- {
- // only command name so perform search of PATH to find
- char *file;
- DWORD rval = SearchPath(NULL,
- exeName,
- ".exe",
- sizeof(exeFile),
- exeFile,
- &file);
- if (rval == 0)
- return INVALID_HANDLE_VALUE;
- if (rval > sizeof(exeFile))
- return INVALID_HANDLE_VALUE;
+ if (comspec == NULL) // should never happen
+ return INVALID_HANDLE_VALUE;
- }
- else
- strcpy(exeFile, exeName);
+ char *cmdLine = (char *)alloca(strlen(cmdline) + strlen(comspec) + 16);
+
+ strcpy(exeFile, comspec);
+ strcpy(cmdLine, comspec);
+ strcat(cmdLine, " /c ");
+ strcat(cmdLine, cmdline);
- // exeFile now has absolute path to program to execute.
- free((void *)exeName);
- // copy original command line to pass to create process
- strcpy(cmdLine, cmdline);
// try to execute program
- bFuncRetn = CreateProcess(exeFile,
- 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
-
+ bFuncRetn = CreateProcessA(exeFile,
+ 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
+
if (bFuncRetn == 0) {
- ErrorExit("CreateProcess failed\n");
- return INVALID_HANDLE_VALUE;
+ ErrorExit("CreateProcess failed\n");
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 99,
+ "CreateProcess(%s, %s, ...)=%s\n", exeFile, cmdLine, 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 (LPTSTR lpszMessage)
-{
+ErrorExit (LPCSTR lpszMessage)
+{
d_msg(__FILE__, __LINE__, 0, "%s", lpszMessage);
-}
-
+}
+
/*
typedef struct s_bpipe {
CloseIfValid(HANDLE handle)
{
if (handle != INVALID_HANDLE_VALUE)
- CloseHandle(handle);
-}
-// include <io.h> causes to many conflicts with some of
-// the fuctions we define here.
-extern "C" {
-int __cdecl _open_osfhandle(long, int);
+ CloseHandle(handle);
}
+#ifndef HAVE_MINGW
BPIPE *
-open_bpipe(char *prog, int wait, char *mode)
+open_bpipe(char *prog, int wait, const char *mode)
{
- HANDLE hChildStdinRd, hChildStdinWr, hChildStdinWrDup,
- hChildStdoutRd, hChildStdoutWr, hChildStdoutRdDup,
- hInputFile;
-
- SECURITY_ATTRIBUTES saAttr;
+ HANDLE hChildStdinRd, hChildStdinWr, hChildStdinWrDup,
+ hChildStdoutRd, hChildStdoutWr, hChildStdoutRdDup,
+ hInputFile;
- BOOL fSuccess;
+ SECURITY_ATTRIBUTES saAttr;
+
+ BOOL fSuccess;
+
+ hChildStdinRd = hChildStdinWr = hChildStdinWrDup =
+ hChildStdoutRd = hChildStdoutWr = hChildStdoutRdDup =
+ hInputFile = INVALID_HANDLE_VALUE;
- hChildStdinRd = hChildStdinWr = hChildStdinWrDup =
- hChildStdoutRd = hChildStdoutWr = hChildStdoutRdDup =
- hInputFile = INVALID_HANDLE_VALUE;
-
BPIPE *bpipe = (BPIPE *)malloc(sizeof(BPIPE));
memset((void *)bpipe, 0, sizeof(BPIPE));
int mode_read = (mode[0] == 'r');
int mode_write = (mode[0] == 'w' || mode[1] == 'w');
-
-
- // Set the bInheritHandle flag so pipe handles are inherited.
-
- saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
- saAttr.bInheritHandle = TRUE;
- saAttr.lpSecurityDescriptor = NULL;
-
+
+
+ // Set the bInheritHandle flag so pipe handles are inherited.
+
+ saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
+ saAttr.bInheritHandle = TRUE;
+ saAttr.lpSecurityDescriptor = NULL;
+
if (mode_read) {
-
- // Create a pipe for the child process's STDOUT.
- if (! CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0)) {
- ErrorExit("Stdout pipe creation failed\n");
- goto cleanup;
- }
- // Create noninheritable read handle and close the inheritable read
- // handle.
-
- fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdoutRd,
- GetCurrentProcess(), &hChildStdoutRdDup , 0,
- FALSE,
- DUPLICATE_SAME_ACCESS);
- if( !fSuccess ) {
- ErrorExit("DuplicateHandle failed");
- goto cleanup;
- }
-
- CloseHandle(hChildStdoutRd);
+
+ // Create a pipe for the child process's STDOUT.
+ if (! CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0)) {
+ ErrorExit("Stdout pipe creation failed\n");
+ goto cleanup;
+ }
+ // Create noninheritable read handle and close the inheritable read
+ // handle.
+
+ fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdoutRd,
+ GetCurrentProcess(), &hChildStdoutRdDup , 0,
+ FALSE,
+ DUPLICATE_SAME_ACCESS);
+ if ( !fSuccess ) {
+ ErrorExit("DuplicateHandle failed");
+ goto cleanup;
+ }
+
+ CloseHandle(hChildStdoutRd);
+ hChildStdoutRd = INVALID_HANDLE_VALUE;
}
-
+
if (mode_write) {
-
- // Create a pipe for the child process's STDIN.
-
- if (! CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0)) {
- ErrorExit("Stdin pipe creation failed\n");
- goto cleanup;
- }
-
- // Duplicate the write handle to the pipe so it is not inherited.
- fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdinWr,
- GetCurrentProcess(), &hChildStdinWrDup,
- 0,
- FALSE, // not inherited
- DUPLICATE_SAME_ACCESS);
- if (!fSuccess) {
- ErrorExit("DuplicateHandle failed");
- goto cleanup;
- }
-
- CloseHandle(hChildStdinWr);
+
+ // Create a pipe for the child process's STDIN.
+
+ if (!CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0)) {
+ ErrorExit("Stdin pipe creation failed\n");
+ goto cleanup;
+ }
+
+ // Duplicate the write handle to the pipe so it is not inherited.
+ fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdinWr,
+ GetCurrentProcess(), &hChildStdinWrDup,
+ 0,
+ FALSE, // not inherited
+ DUPLICATE_SAME_ACCESS);
+ if (!fSuccess) {
+ ErrorExit("DuplicateHandle failed");
+ goto cleanup;
+ }
+
+ CloseHandle(hChildStdinWr);
+ hChildStdinWr = INVALID_HANDLE_VALUE;
}
// spawn program with redirected handles as appropriate
bpipe->worker_pid = (pid_t)
- CreateChildProcess(prog, // commandline
- hChildStdinRd, // stdin HANDLE
- hChildStdoutWr, // stdout HANDLE
- hChildStdoutWr);// stderr HANDLE
-
+ CreateChildProcess(prog, // commandline
+ hChildStdinRd, // stdin HANDLE
+ hChildStdoutWr, // stdout HANDLE
+ hChildStdoutWr); // stderr HANDLE
+
if ((HANDLE) bpipe->worker_pid == INVALID_HANDLE_VALUE)
- goto cleanup;
-
+ goto cleanup;
+
bpipe->wait = wait;
bpipe->worker_stime = time(NULL);
-
+
if (mode_read) {
- CloseHandle(hChildStdoutWr); // close our write side so when
- // process terminates we can
- // detect eof.
- // ugly but convert WIN32 HANDLE to FILE*
- int rfd = _open_osfhandle((long)hChildStdoutRdDup, O_RDONLY);
- bpipe->rfd = _fdopen(rfd, "r");
+ CloseHandle(hChildStdoutWr); // close our write side so when
+ // process terminates we can
+ // detect eof.
+ // ugly but convert WIN32 HANDLE to FILE*
+ int rfd = _open_osfhandle((long)hChildStdoutRdDup, O_RDONLY);
+ if (rfd >= 0) {
+ bpipe->rfd = _fdopen(rfd, "r");
+ }
}
if (mode_write) {
- 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);
- bpipe->wfd = _fdopen(wfd, "w");
+ 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);
+ if (wfd >= 0) {
+ bpipe->wfd = _fdopen(wfd, "w");
+ }
}
-
+
if (wait > 0) {
- bpipe->timer_id = start_child_timer(bpipe->worker_pid, wait);
+ bpipe->timer_id = start_child_timer(bpipe->worker_pid, wait);
}
-
+
return bpipe;
-
+
cleanup:
-
+
CloseIfValid(hChildStdoutRd);
CloseIfValid(hChildStdoutRdDup);
CloseIfValid(hChildStdinWr);
CloseIfValid(hChildStdinWrDup);
-
+
free((void *) bpipe);
-
+ errno = b_errno_win32; /* do GetLastError() for error code */
return NULL;
}
+#endif //HAVE_MINGW
+
int
kill(int pid, int signal)
{
- int rval = 0;
- if (!TerminateProcess((HANDLE)pid, (UINT) signal))
- rval = -1;
- CloseHandle((HANDLE)pid);
- return rval;
+ int rval = 0;
+ if (!TerminateProcess((HANDLE)pid, (UINT) signal)) {
+ rval = -1;
+ errno = b_errno_win32;
+ }
+ CloseHandle((HANDLE)pid);
+ return rval;
}
+#ifndef HAVE_MINGW
+
int
close_bpipe(BPIPE *bpipe)
{
- int rval = 0;
- if (bpipe->rfd) fclose(bpipe->rfd);
- if (bpipe->wfd) fclose(bpipe->wfd);
-
- if (bpipe->wait) {
- int remaining_wait = bpipe->wait;
- do
- {
- DWORD exitCode;
- if (!GetExitCodeProcess((HANDLE)bpipe->worker_pid, &exitCode))
- {
- const char *err = errorString();
- rval = GetLastError();
- d_msg(__FILE__, __LINE__, 0,
- "GetExitCode error %s\n", err);
- LocalFree((void *)err);
- break;
- }
-
- if (exitCode == STILL_ACTIVE) {
- bmicrosleep(1, 0); /* wait one second */
- remaining_wait--;
- }
- else break;
- } while(remaining_wait);
- }
-
- if (bpipe->timer_id) {
- stop_child_timer(bpipe->timer_id);
- }
- free((void *)bpipe);
- return rval;
+ int rval = 0;
+ int32_t remaining_wait = bpipe->wait;
+
+ if (remaining_wait == 0) { /* wait indefinitely */
+ remaining_wait = INT32_MAX;
+ }
+ for ( ;; ) {
+ DWORD exitCode;
+ if (!GetExitCodeProcess((HANDLE)bpipe->worker_pid, &exitCode)) {
+ const char *err = errorString();
+ rval = b_errno_win32;
+ d_msg(__FILE__, __LINE__, 0,
+ "GetExitCode error %s\n", err);
+ LocalFree((void *)err);
+ break;
+ }
+ if (exitCode == STILL_ACTIVE) {
+ if (remaining_wait <= 0) {
+ rval = ETIME; /* timed out */
+ break;
+ }
+ bmicrosleep(1, 0); /* wait one second */
+ remaining_wait--;
+ } else if (exitCode != 0) {
+ /* Truncate exit code as it doesn't seem to be correct */
+ rval = (exitCode & 0xFF) | b_errno_exit;
+ break;
+ } else {
+ break; /* Shouldn't get here */
+ }
+ }
+
+ if (bpipe->timer_id) {
+ stop_child_timer(bpipe->timer_id);
+ }
+ if (bpipe->rfd) fclose(bpipe->rfd);
+ if (bpipe->wfd) fclose(bpipe->wfd);
+ free((void *)bpipe);
+ return rval;
}
int
close_wpipe(BPIPE *bpipe)
{
int stat = 1;
-
+
if (bpipe->wfd) {
- fflush(bpipe->wfd);
- if (fclose(bpipe->wfd) != 0) {
- stat = 0;
- }
- bpipe->wfd = NULL;
+ fflush(bpipe->wfd);
+ if (fclose(bpipe->wfd) != 0) {
+ stat = 0;
+ }
+ bpipe->wfd = NULL;
}
return stat;
}
+
+#include "findlib/find.h"
+
+int
+utime(const char *fname, struct utimbuf *times)
+{
+ FILETIME acc, mod;
+ char tmpbuf[1024];
+
+ cygwin_conv_to_win32_path(fname, tmpbuf, 1024);
+
+ cvt_utime_to_ftime(times->actime, acc);
+ cvt_utime_to_ftime(times->modtime, mod);
+
+ HANDLE h = INVALID_HANDLE_VALUE;
+
+ if (p_CreateFileW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, tmpbuf, MAX_PATH_UNICODE);
+
+ h = p_CreateFileW(szBuf,
+ FILE_WRITE_ATTRIBUTES,
+ FILE_SHARE_WRITE,
+ NULL,
+ OPEN_EXISTING,
+ 0,
+ NULL);
+ } else if (p_CreateFileA) {
+ h = p_CreateFileA(tmpbuf,
+ FILE_WRITE_ATTRIBUTES,
+ FILE_SHARE_WRITE,
+ NULL,
+ OPEN_EXISTING,
+ 0,
+ NULL);
+ }
+
+ if (h == INVALID_HANDLE_VALUE) {
+ const char *err = errorString();
+ d_msg(__FILE__, __LINE__, 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;
+ CloseHandle(h);
+ if (rval == -1) {
+ errno = b_errno_win32;
+ }
+ return rval;
+}
+
+#if USE_WIN32_COMPAT_IO
+
+int
+open(const char *file, int flags, int mode)
+{
+ if (p_wopen) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, file, MAX_PATH_UNICODE);
+
+ return p_wopen(szBuf, flags|_O_BINARY, mode);
+ }
+
+ return _open(file, flags|_O_BINARY, mode);
+}
+
+/*
+ * Note, this works only for a file. If you want
+ * to close a socket, use closesocket().
+ * Bacula has been modified in src/lib/bnet.c
+ * to use closesocket().
+ */
+int
+close(int fd)
+{
+ return _close(fd);
+}
+
+#ifndef HAVE_WXCONSOLE
+ssize_t
+read(int fd, void *buf, ssize_t len)
+{
+ return _read(fd, buf, (size_t)len);
+}
+
+ssize_t
+write(int fd, const void *buf, ssize_t len)
+{
+ return _write(fd, buf, (size_t)len);
+}
+#endif
+
+
+off_t
+lseek(int fd, off_t offset, int whence)
+{
+ return _lseeki64(fd, offset, whence);
+}
+
+int
+dup2(int fd1, int fd2)
+{
+ return _dup2(fd1, fd2);
+}
+#else
+int
+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) create = CREATE_NEW;
+ else create = OPEN_EXISTING;
+
+ if (flags & O_TRUNC) create = TRUNCATE_EXISTING;
+
+ if (!(flags & O_EXCL))
+ shareMode = FILE_SHARE_DELETE|FILE_SHARE_READ|FILE_SHARE_WRITE;
+
+ if (flags & O_APPEND) {
+ printf("open...APPEND not implemented yet.");
+ exit(-1);
+ }
+
+ if (p_CreateFileW) {
+ WCHAR szBuf[MAX_PATH_UNICODE];
+ UTF8_2_wchar(szBuf, file, MAX_PATH_UNICODE);
+
+ foo = p_CreateFileW(szBuf, access, shareMode, NULL, create, msflags, NULL);
+ }
+ 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;
+
+}
+
+
+int
+close(int fd)
+{
+ if (!CloseHandle((HANDLE)fd)) {
+ errno = b_errno_win32;
+ return -1;
+ }
+
+ return 0;
+}
+
+ssize_t
+write(int fd, const void *data, ssize_t len)
+{
+ BOOL status;
+ DWORD bwrite;
+ status = WriteFile((HANDLE)fd, data, len, &bwrite, NULL);
+ if (status) return bwrite;
+ errno = b_errno_win32;
+ return -1;
+}
+
+
+ssize_t
+read(int fd, void *data, ssize_t len)
+{
+ BOOL status;
+ DWORD bread;
+
+ status = ReadFile((HANDLE)fd, data, len, &bread, NULL);
+ if (status) return bread;
+ errno = b_errno_win32;
+ return -1;
+}
+
+off_t
+lseek(int fd, off_t offset, int whence)
+{
+ DWORD method = 0;
+ DWORD val;
+ switch (whence) {
+ case SEEK_SET :
+ method = FILE_BEGIN;
+ break;
+ case SEEK_CUR:
+ method = FILE_CURRENT;
+ break;
+ case SEEK_END:
+ method = FILE_END;
+ break;
+ default:
+ errno = EINVAL;
+ return -1;
+ }
+
+ if ((val=SetFilePointer((HANDLE)fd, (DWORD)offset, NULL, method)) == INVALID_SET_FILE_POINTER) {
+ errno = b_errno_win32;
+ return -1;
+ }
+ /* ***FIXME*** I doubt this works right */
+ return val;
+}
+
+int
+dup2(int, int)
+{
+ errno = ENOSYS;
+ return -1;
+}
+
+
+#endif
+
+#endif //HAVE_MINGW
+
+#ifdef HAVE_MINGW
+/* syslog function, added by Nicolas Boichat */
+void closelog() {}
+#endif //HAVE_MINGW
projects / bacula / bacula / blobdiff