84 |
} FsInfoType; |
} FsInfoType; |
85 |
|
|
86 |
|
|
87 |
time_t |
static time_t |
88 |
get_create_time(struct stat *st) |
get_create_time(struct stat *st) |
89 |
{ |
{ |
90 |
time_t ret, ret1; |
time_t ret, ret1; |
99 |
} |
} |
100 |
|
|
101 |
/* Convert seconds since 1970 to a filetime */ |
/* Convert seconds since 1970 to a filetime */ |
102 |
void |
static void |
103 |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
104 |
{ |
{ |
105 |
unsigned long long ticks; |
unsigned long long ticks; |
110 |
} |
} |
111 |
|
|
112 |
/* Convert seconds since 1970 back to filetime */ |
/* Convert seconds since 1970 back to filetime */ |
113 |
time_t |
static time_t |
114 |
convert_1970_to_filetime(uint32 high, uint32 low) |
convert_1970_to_filetime(uint32 high, uint32 low) |
115 |
{ |
{ |
116 |
unsigned long long ticks; |
unsigned long long ticks; |
162 |
} |
} |
163 |
|
|
164 |
/* Opens or creates a file or directory */ |
/* Opens or creates a file or directory */ |
165 |
NTSTATUS |
static NTSTATUS |
166 |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
167 |
uint32 flags_and_attributes, char *filename, HANDLE * phandle) |
uint32 flags_and_attributes, char *filename, HANDLE * phandle) |
168 |
{ |
{ |
319 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
320 |
} |
} |
321 |
|
|
322 |
NTSTATUS |
static NTSTATUS |
323 |
disk_close(HANDLE handle) |
disk_close(HANDLE handle) |
324 |
{ |
{ |
325 |
struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
339 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
340 |
} |
} |
341 |
|
|
342 |
NTSTATUS |
static NTSTATUS |
343 |
disk_read(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_read(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
344 |
{ |
{ |
345 |
int n; |
int n; |
376 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
377 |
} |
} |
378 |
|
|
379 |
NTSTATUS |
static NTSTATUS |
380 |
disk_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
381 |
{ |
{ |
382 |
int n; |
int n; |
438 |
// Return requested data |
// Return requested data |
439 |
switch (info_class) |
switch (info_class) |
440 |
{ |
{ |
441 |
case 4: /* FileBasicInformation */ |
case FileBasicInformation: |
442 |
seconds_since_1970_to_filetime(get_create_time(&filestat), &ft_high, |
seconds_since_1970_to_filetime(get_create_time(&filestat), &ft_high, |
443 |
&ft_low); |
&ft_low); |
444 |
out_uint32_le(out, ft_low); //create_access_time |
out_uint32_le(out, ft_low); //create_access_time |
459 |
out_uint32_le(out, file_attributes); |
out_uint32_le(out, file_attributes); |
460 |
break; |
break; |
461 |
|
|
462 |
case 5: /* FileStandardInformation */ |
case FileStandardInformation: |
463 |
|
|
464 |
out_uint32_le(out, filestat.st_size); //Allocation size |
out_uint32_le(out, filestat.st_size); //Allocation size |
465 |
out_uint32_le(out, 0); |
out_uint32_le(out, 0); |
470 |
out_uint8(out, S_ISDIR(filestat.st_mode) ? 1 : 0); //Directory |
out_uint8(out, S_ISDIR(filestat.st_mode) ? 1 : 0); //Directory |
471 |
break; |
break; |
472 |
|
|
473 |
case 35: /* FileObjectIdInformation */ |
case FileObjectIdInformation: |
474 |
|
|
475 |
out_uint32_le(out, file_attributes); /* File Attributes */ |
out_uint32_le(out, file_attributes); /* File Attributes */ |
476 |
out_uint32_le(out, 0); /* Reparse Tag */ |
out_uint32_le(out, 0); /* Reparse Tag */ |
501 |
|
|
502 |
switch (info_class) |
switch (info_class) |
503 |
{ |
{ |
504 |
case 4: /* FileBasicInformation */ |
case FileBasicInformation: |
505 |
write_time = change_time = access_time = 0; |
write_time = change_time = access_time = 0; |
506 |
|
|
507 |
in_uint8s(in, 4); /* Handle of root dir? */ |
in_uint8s(in, 4); /* Handle of root dir? */ |
581 |
|
|
582 |
break; |
break; |
583 |
|
|
584 |
case 10: /* FileRenameInformation */ |
case FileRenameInformation: |
585 |
|
|
586 |
in_uint8s(in, 4); /* Handle of root dir? */ |
in_uint8s(in, 4); /* Handle of root dir? */ |
587 |
in_uint8s(in, 0x1a); /* unknown */ |
in_uint8s(in, 0x1a); /* unknown */ |
607 |
} |
} |
608 |
break; |
break; |
609 |
|
|
610 |
case 13: /* FileDispositionInformation */ |
case FileDispositionInformation: |
611 |
|
/* As far as I understand it, the correct |
612 |
//unimpl("IRP Set File Information class: FileDispositionInformation\n"); |
thing to do here is to *schedule* a delete, |
613 |
|
so it will be deleted when the file is |
614 |
|
closed. Subsequent |
615 |
|
FileDispositionInformation requests with |
616 |
|
DeleteFile set to FALSE should unschedule |
617 |
|
the delete. See |
618 |
|
http://www.osronline.com/article.cfm?article=245. Currently, |
619 |
|
we are deleting the file immediately. I |
620 |
|
guess this is a FIXME. */ |
621 |
|
|
622 |
//in_uint32_le(in, delete_on_close); |
//in_uint32_le(in, delete_on_close); |
623 |
// disk_close(handle); |
|
624 |
|
/* Make sure we close the file before |
625 |
|
unlinking it. Not doing so would trigger |
626 |
|
silly-delete if using NFS, which might fail |
627 |
|
on FAT floppies, for example. */ |
628 |
|
disk_close(handle); |
629 |
|
|
630 |
if ((pfinfo->flags_and_attributes & FILE_DIRECTORY_FILE)) // remove a directory |
if ((pfinfo->flags_and_attributes & FILE_DIRECTORY_FILE)) // remove a directory |
631 |
{ |
{ |
632 |
if (rmdir(pfinfo->path) < 0) |
if (rmdir(pfinfo->path) < 0) |
637 |
|
|
638 |
break; |
break; |
639 |
|
|
640 |
case 19: /* FileAllocationInformation */ |
case FileAllocationInformation: |
641 |
|
/* Fall through to FileEndOfFileInformation, |
642 |
|
which uses ftrunc. This is like Samba with |
643 |
|
"strict allocation = false", and means that |
644 |
|
we won't detect out-of-quota errors, for |
645 |
|
example. */ |
646 |
|
|
647 |
unimpl("IRP Set File Information class: FileAllocationInformation\n"); |
case FileEndOfFileInformation: |
|
break; |
|
|
|
|
|
case 20: /* FileEndOfFileInformation */ |
|
648 |
in_uint8s(in, 28); /* unknown */ |
in_uint8s(in, 28); /* unknown */ |
649 |
in_uint32_le(in, length); /* file size */ |
in_uint32_le(in, length); /* file size */ |
650 |
|
|
653 |
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
654 |
return STATUS_DISK_FULL; |
return STATUS_DISK_FULL; |
655 |
|
|
656 |
//printf("FileEndOfFileInformation length = %d\n", length); |
if (ftruncate(handle, length) != 0) |
657 |
// ???????????? |
{ |
658 |
//unimpl("IRP Set File Information class: FileEndOfFileInformation\n"); |
perror("ftruncate"); |
659 |
|
return STATUS_DISK_FULL; |
660 |
|
} |
661 |
|
|
662 |
break; |
break; |
663 |
default: |
default: |
664 |
|
|
668 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
669 |
} |
} |
670 |
|
|
671 |
FsInfoType * |
static FsInfoType * |
672 |
FsVolumeInfo(char *fpath) |
FsVolumeInfo(char *fpath) |
673 |
{ |
{ |
674 |
|
|
755 |
|
|
756 |
switch (info_class) |
switch (info_class) |
757 |
{ |
{ |
758 |
case 1: /* FileFsVolumeInformation */ |
case FileFsVolumeInformation: |
759 |
|
|
760 |
out_uint32_le(out, 0); /* volume creation time low */ |
out_uint32_le(out, 0); /* volume creation time low */ |
761 |
out_uint32_le(out, 0); /* volume creation time high */ |
out_uint32_le(out, 0); /* volume creation time high */ |
767 |
rdp_out_unistr(out, fsinfo->label, 2 * strlen(fsinfo->label) - 2); |
rdp_out_unistr(out, fsinfo->label, 2 * strlen(fsinfo->label) - 2); |
768 |
break; |
break; |
769 |
|
|
770 |
case 3: /* FileFsSizeInformation */ |
case FileFsSizeInformation: |
771 |
|
|
772 |
out_uint32_le(out, stat_fs.f_blocks); /* Total allocation units low */ |
out_uint32_le(out, stat_fs.f_blocks); /* Total allocation units low */ |
773 |
out_uint32_le(out, 0); /* Total allocation high units */ |
out_uint32_le(out, 0); /* Total allocation high units */ |
777 |
out_uint32_le(out, 0x200); /* Bytes per sector */ |
out_uint32_le(out, 0x200); /* Bytes per sector */ |
778 |
break; |
break; |
779 |
|
|
780 |
case 5: /* FileFsAttributeInformation */ |
case FileFsAttributeInformation: |
781 |
|
|
782 |
out_uint32_le(out, FS_CASE_SENSITIVE | FS_CASE_IS_PRESERVED); /* fs attributes */ |
out_uint32_le(out, FS_CASE_SENSITIVE | FS_CASE_IS_PRESERVED); /* fs attributes */ |
783 |
out_uint32_le(out, F_NAMELEN(stat_fs)); /* max length of filename */ |
out_uint32_le(out, F_NAMELEN(stat_fs)); /* max length of filename */ |
786 |
rdp_out_unistr(out, fsinfo->type, 2 * strlen(fsinfo->type) - 2); |
rdp_out_unistr(out, fsinfo->type, 2 * strlen(fsinfo->type) - 2); |
787 |
break; |
break; |
788 |
|
|
789 |
case 2: /* FileFsLabelInformation */ |
case FileFsLabelInformation: |
790 |
case 4: /* FileFsDeviceInformation */ |
case FileFsDeviceInformation: |
791 |
case 6: /* FileFsControlInformation */ |
case FileFsControlInformation: |
792 |
case 7: /* FileFsFullSizeInformation */ |
case FileFsFullSizeInformation: |
793 |
case 8: /* FileFsObjectIdInformation */ |
case FileFsObjectIdInformation: |
794 |
case 9: /* FileFsMaximumInformation */ |
case FileFsMaximumInformation: |
795 |
|
|
796 |
default: |
default: |
797 |
|
|
798 |
unimpl("IRP Query Volume Information class: 0x%x\n", info_class); |
unimpl("IRP Query Volume Information class: 0x%x\n", info_class); |