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#include "disk.h" |
#include "disk.h" |
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#if (defined(sun) && (defined(__svr4__) || defined(__SVR4))) |
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#define SOLARIS |
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#endif |
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#if (defined(SOLARIS) || defined(__hpux)) |
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#define DIRFD(a) ((a)->dd_fd) |
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#else |
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#define DIRFD(a) (dirfd(a)) |
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#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include <utime.h> |
#include <utime.h> |
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#include <time.h> /* ctime */ |
#include <time.h> /* ctime */ |
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#if defined(HAVE_DIRFD) |
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#define DIRFD(a) (dirfd(a)) |
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#else |
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#define DIRFD(a) ((a)->DIR_FD_MEMBER_NAME) |
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#endif |
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/* TODO: let autoconf figure out everything below... */ |
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#if (defined(sun) && (defined(__svr4__) || defined(__SVR4))) |
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#define SOLARIS |
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#endif |
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#if (defined(SOLARIS) || defined (__hpux) || defined(__BEOS__)) |
#if (defined(SOLARIS) || defined (__hpux) || defined(__BEOS__)) |
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#include <sys/statvfs.h> /* solaris statvfs */ |
#include <sys/statvfs.h> /* solaris statvfs */ |
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#include <sys/mntent.h> |
/* TODO: Fix mntent-handling for solaris/hpux |
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/* TODO: Fix mntent-handling for solaris */ |
* #include <sys/mntent.h> */ |
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#undef HAVE_MNTENT_H |
#undef HAVE_MNTENT_H |
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#define MNTENT_PATH "/etc/mnttab" |
#define MNTENT_PATH "/etc/mnttab" |
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#define STATFS_FN(path, buf) (statvfs(path,buf)) |
#define STATFS_FN(path, buf) (statvfs(path,buf)) |
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} FsInfoType; |
} FsInfoType; |
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time_t |
static time_t |
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get_create_time(struct stat *st) |
get_create_time(struct stat *st) |
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{ |
{ |
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time_t ret, ret1; |
time_t ret, ret1; |
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} |
} |
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/* Convert seconds since 1970 to a filetime */ |
/* Convert seconds since 1970 to a filetime */ |
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void |
static void |
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seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
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{ |
{ |
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unsigned long long ticks; |
unsigned long long ticks; |
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} |
} |
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/* Convert seconds since 1970 back to filetime */ |
/* Convert seconds since 1970 back to filetime */ |
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time_t |
static time_t |
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convert_1970_to_filetime(uint32 high, uint32 low) |
convert_1970_to_filetime(uint32 high, uint32 low) |
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{ |
{ |
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unsigned long long ticks; |
unsigned long long ticks; |
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} |
} |
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/* Opens or creates a file or directory */ |
/* Opens or creates a file or directory */ |
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NTSTATUS |
static NTSTATUS |
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disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
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uint32 flags_and_attributes, char *filename, HANDLE * phandle) |
uint32 flags_and_attributes, char *filename, HANDLE * phandle) |
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{ |
{ |
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return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
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} |
} |
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NTSTATUS |
static NTSTATUS |
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disk_close(HANDLE handle) |
disk_close(HANDLE handle) |
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{ |
{ |
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struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
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return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
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} |
} |
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NTSTATUS |
static NTSTATUS |
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disk_read(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_read(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
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{ |
{ |
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int n; |
int n; |
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return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
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} |
} |
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NTSTATUS |
static NTSTATUS |
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disk_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
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{ |
{ |
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int n; |
int n; |
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break; |
break; |
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case FileAllocationInformation: |
case FileAllocationInformation: |
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/* Fall through to FileEndOfFileInformation, |
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unimpl("IRP Set File Information class: FileAllocationInformation\n"); |
which uses ftrunc. This is like Samba with |
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break; |
"strict allocation = false", and means that |
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we won't detect out-of-quota errors, for |
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example. */ |
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case FileEndOfFileInformation: |
case FileEndOfFileInformation: |
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in_uint8s(in, 28); /* unknown */ |
in_uint8s(in, 28); /* unknown */ |
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if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
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return STATUS_DISK_FULL; |
return STATUS_DISK_FULL; |
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//printf("FileEndOfFileInformation length = %d\n", length); |
/* FIXME: Growing file with ftruncate doesn't |
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// ???????????? |
work with Linux FAT fs */ |
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//unimpl("IRP Set File Information class: FileEndOfFileInformation\n"); |
if (ftruncate(handle, length) != 0) |
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{ |
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perror("ftruncate"); |
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return STATUS_DISK_FULL; |
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} |
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break; |
break; |
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default: |
default: |
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return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
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} |
} |
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FsInfoType * |
static FsInfoType * |
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FsVolumeInfo(char *fpath) |
FsVolumeInfo(char *fpath) |
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{ |
{ |
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switch (info_class) |
switch (info_class) |
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{ |
{ |
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case 3: //FIXME: Why 3? |
case FileBothDirectoryInformation: |
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// If a search pattern is received, remember this pattern, and restart search |
// If a search pattern is received, remember this pattern, and restart search |
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if (pattern[0] != 0) |
if (pattern[0] != 0) |
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// Get information for directory entry |
// Get information for directory entry |
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sprintf(fullpath, "%s/%s", dirname, pdirent->d_name); |
sprintf(fullpath, "%s/%s", dirname, pdirent->d_name); |
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/* JIF |
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printf("Stat: %s\n", fullpath); */ |
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if (stat(fullpath, &fstat)) |
if (stat(fullpath, &fstat)) |
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{ |
{ |
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perror("stat"); |
switch (errno) |
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out_uint8(out, 0); |
{ |
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return STATUS_ACCESS_DENIED; |
case ENOENT: |
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case ELOOP: |
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case EACCES: |
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/* These are non-fatal errors. */ |
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memset(&fstat, 0, sizeof(fstat)); |
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break; |
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default: |
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/* Fatal error. By returning STATUS_NO_SUCH_FILE, |
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the directory list operation will be aborted */ |
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perror(fullpath); |
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out_uint8(out, 0); |
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return STATUS_NO_SUCH_FILE; |
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} |
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} |
} |
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if (S_ISDIR(fstat.st_mode)) |
if (S_ISDIR(fstat.st_mode)) |
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break; |
break; |
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default: |
default: |
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/* FIXME: Support FileDirectoryInformation, |
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FileFullDirectoryInformation, and |
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FileNamesInformation */ |
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unimpl("IRP Query Directory sub: 0x%x\n", info_class); |
unimpl("IRP Query Directory sub: 0x%x\n", info_class); |
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return STATUS_INVALID_PARAMETER; |
return STATUS_INVALID_PARAMETER; |