1 |
n-ki |
569 |
/* -*- c-basic-offset: 8 -*- |
2 |
|
|
rdesktop: A Remote Desktop Protocol client. |
3 |
|
|
Disk Redirection |
4 |
|
|
Copyright (C) Jeroen Meijer 2003 |
5 |
|
|
|
6 |
|
|
This program is free software; you can redistribute it and/or modify |
7 |
|
|
it under the terms of the GNU General Public License as published by |
8 |
|
|
the Free Software Foundation; either version 2 of the License, or |
9 |
|
|
(at your option) any later version. |
10 |
|
|
|
11 |
|
|
This program is distributed in the hope that it will be useful, |
12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
|
|
GNU General Public License for more details. |
15 |
|
|
|
16 |
|
|
You should have received a copy of the GNU General Public License |
17 |
|
|
along with this program; if not, write to the Free Software |
18 |
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 |
|
|
*/ |
20 |
|
|
|
21 |
astrand |
652 |
#include "disk.h" |
22 |
n-ki |
569 |
|
23 |
|
|
#include <sys/types.h> |
24 |
|
|
#include <sys/stat.h> |
25 |
|
|
#include <unistd.h> |
26 |
|
|
#include <fcntl.h> /* open, close */ |
27 |
|
|
#include <dirent.h> /* opendir, closedir, readdir */ |
28 |
|
|
#include <fnmatch.h> |
29 |
|
|
#include <errno.h> /* errno */ |
30 |
stargo |
572 |
|
31 |
n-ki |
600 |
#include <utime.h> |
32 |
|
|
#include <time.h> /* ctime */ |
33 |
|
|
|
34 |
stargo |
759 |
#if (defined(HAVE_DIRFD) || (HAVE_DECL_DIRFD == 1)) |
35 |
stargo |
742 |
#define DIRFD(a) (dirfd(a)) |
36 |
|
|
#else |
37 |
|
|
#define DIRFD(a) ((a)->DIR_FD_MEMBER_NAME) |
38 |
|
|
#endif |
39 |
n-ki |
600 |
|
40 |
stargo |
742 |
/* TODO: let autoconf figure out everything below... */ |
41 |
|
|
#if (defined(sun) && (defined(__svr4__) || defined(__SVR4))) |
42 |
|
|
#define SOLARIS |
43 |
|
|
#endif |
44 |
|
|
|
45 |
stargo |
603 |
#if (defined(SOLARIS) || defined (__hpux) || defined(__BEOS__)) |
46 |
stargo |
572 |
#include <sys/statvfs.h> /* solaris statvfs */ |
47 |
stargo |
686 |
/* TODO: Fix mntent-handling for solaris/hpux |
48 |
|
|
* #include <sys/mntent.h> */ |
49 |
stargo |
618 |
#undef HAVE_MNTENT_H |
50 |
n-ki |
615 |
#define MNTENT_PATH "/etc/mnttab" |
51 |
stargo |
574 |
#define STATFS_FN(path, buf) (statvfs(path,buf)) |
52 |
|
|
#define STATFS_T statvfs |
53 |
stargo |
573 |
#define F_NAMELEN(buf) ((buf).f_namemax) |
54 |
|
|
|
55 |
stargo |
783 |
#elif (defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__APPLE__)) |
56 |
stargo |
573 |
#include <sys/param.h> |
57 |
|
|
#include <sys/mount.h> |
58 |
stargo |
574 |
#define STATFS_FN(path, buf) (statfs(path,buf)) |
59 |
|
|
#define STATFS_T statfs |
60 |
stargo |
573 |
#define F_NAMELEN(buf) (NAME_MAX) |
61 |
|
|
|
62 |
stargo |
745 |
#elif (defined(__SGI_IRIX__)) |
63 |
|
|
#include <sys/types.h> |
64 |
|
|
#include <sys/statvfs.h> |
65 |
|
|
#define STATFS_FN(path, buf) (statvfs(path,buf)) |
66 |
|
|
#define STATFS_T statvfs |
67 |
|
|
#define F_NAMELEN(buf) ((buf).f_namemax) |
68 |
|
|
|
69 |
stargo |
572 |
#else |
70 |
|
|
#include <sys/vfs.h> /* linux statfs */ |
71 |
n-ki |
615 |
#include <mntent.h> |
72 |
|
|
#define HAVE_MNTENT_H |
73 |
|
|
#define MNTENT_PATH "/etc/mtab" |
74 |
stargo |
574 |
#define STATFS_FN(path, buf) (statfs(path,buf)) |
75 |
|
|
#define STATFS_T statfs |
76 |
stargo |
573 |
#define F_NAMELEN(buf) ((buf).f_namelen) |
77 |
stargo |
572 |
#endif |
78 |
|
|
|
79 |
n-ki |
569 |
#include "rdesktop.h" |
80 |
|
|
|
81 |
|
|
extern RDPDR_DEVICE g_rdpdr_device[]; |
82 |
|
|
|
83 |
n-ki |
627 |
FILEINFO g_fileinfo[MAX_OPEN_FILES]; |
84 |
n-ki |
569 |
|
85 |
n-ki |
615 |
typedef struct |
86 |
|
|
{ |
87 |
|
|
char name[256]; |
88 |
|
|
char label[256]; |
89 |
|
|
unsigned long serial; |
90 |
|
|
char type[256]; |
91 |
|
|
} FsInfoType; |
92 |
|
|
|
93 |
|
|
|
94 |
astrand |
664 |
static time_t |
95 |
n-ki |
600 |
get_create_time(struct stat *st) |
96 |
|
|
{ |
97 |
|
|
time_t ret, ret1; |
98 |
|
|
|
99 |
|
|
ret = MIN(st->st_ctime, st->st_mtime); |
100 |
|
|
ret1 = MIN(ret, st->st_atime); |
101 |
|
|
|
102 |
|
|
if (ret1 != (time_t) 0) |
103 |
|
|
return ret1; |
104 |
|
|
|
105 |
|
|
return ret; |
106 |
|
|
} |
107 |
|
|
|
108 |
n-ki |
569 |
/* Convert seconds since 1970 to a filetime */ |
109 |
astrand |
664 |
static void |
110 |
n-ki |
569 |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
111 |
|
|
{ |
112 |
|
|
unsigned long long ticks; |
113 |
|
|
|
114 |
|
|
ticks = (seconds + 11644473600LL) * 10000000; |
115 |
|
|
*low = (uint32) ticks; |
116 |
|
|
*high = (uint32) (ticks >> 32); |
117 |
|
|
} |
118 |
|
|
|
119 |
n-ki |
600 |
/* Convert seconds since 1970 back to filetime */ |
120 |
astrand |
664 |
static time_t |
121 |
n-ki |
600 |
convert_1970_to_filetime(uint32 high, uint32 low) |
122 |
|
|
{ |
123 |
|
|
unsigned long long ticks; |
124 |
|
|
time_t val; |
125 |
|
|
|
126 |
|
|
ticks = low + (((unsigned long long) high) << 32); |
127 |
|
|
ticks /= 10000000; |
128 |
|
|
ticks -= 11644473600LL; |
129 |
|
|
|
130 |
|
|
val = (time_t) ticks; |
131 |
|
|
return (val); |
132 |
|
|
|
133 |
|
|
} |
134 |
|
|
|
135 |
astrand |
785 |
/* A wrapper for ftruncate which supports growing files, even if the |
136 |
|
|
native ftruncate doesn't. This is needed on Linux FAT filesystems, |
137 |
|
|
for example. */ |
138 |
|
|
static int |
139 |
|
|
ftruncate_growable(int fd, off_t length) |
140 |
|
|
{ |
141 |
|
|
int ret; |
142 |
|
|
off_t pos; |
143 |
|
|
static const char zero; |
144 |
n-ki |
600 |
|
145 |
astrand |
785 |
/* Try the simple method first */ |
146 |
|
|
if ((ret = ftruncate(fd, length)) != -1) |
147 |
|
|
{ |
148 |
|
|
return ret; |
149 |
|
|
} |
150 |
|
|
|
151 |
|
|
/* |
152 |
|
|
* Some kind of error. Perhaps we were trying to grow. Retry |
153 |
|
|
* in a safe way. |
154 |
|
|
*/ |
155 |
|
|
|
156 |
|
|
/* Get current position */ |
157 |
|
|
if ((pos = lseek(fd, 0, SEEK_CUR)) == -1) |
158 |
|
|
{ |
159 |
|
|
perror("lseek"); |
160 |
|
|
return -1; |
161 |
|
|
} |
162 |
|
|
|
163 |
|
|
/* Seek to new size */ |
164 |
|
|
if (lseek(fd, length, SEEK_SET) == -1) |
165 |
|
|
{ |
166 |
|
|
perror("lseek"); |
167 |
|
|
return -1; |
168 |
|
|
} |
169 |
|
|
|
170 |
|
|
/* Write a zero */ |
171 |
|
|
if (write(fd, &zero, 1) == -1) |
172 |
|
|
{ |
173 |
|
|
perror("write"); |
174 |
|
|
return -1; |
175 |
|
|
} |
176 |
|
|
|
177 |
|
|
/* Truncate. This shouldn't fail. */ |
178 |
|
|
if (ftruncate(fd, length) == -1) |
179 |
|
|
{ |
180 |
|
|
perror("ftruncate"); |
181 |
|
|
return -1; |
182 |
|
|
} |
183 |
|
|
|
184 |
|
|
/* Restore position */ |
185 |
|
|
if (lseek(fd, pos, SEEK_SET) == -1) |
186 |
|
|
{ |
187 |
|
|
perror("lseek"); |
188 |
|
|
return -1; |
189 |
|
|
} |
190 |
|
|
|
191 |
|
|
return 0; |
192 |
|
|
} |
193 |
|
|
|
194 |
|
|
|
195 |
n-ki |
569 |
/* Enumeration of devices from rdesktop.c */ |
196 |
|
|
/* returns numer of units found and initialized. */ |
197 |
n-ki |
612 |
/* optarg looks like ':h=/mnt/floppy,b=/mnt/usbdevice1' */ |
198 |
n-ki |
569 |
/* when it arrives to this function. */ |
199 |
|
|
int |
200 |
astrand |
608 |
disk_enum_devices(uint32 * id, char *optarg) |
201 |
n-ki |
569 |
{ |
202 |
|
|
char *pos = optarg; |
203 |
|
|
char *pos2; |
204 |
|
|
int count = 0; |
205 |
|
|
|
206 |
|
|
// skip the first colon |
207 |
|
|
optarg++; |
208 |
|
|
while ((pos = next_arg(optarg, ',')) && *id < RDPDR_MAX_DEVICES) |
209 |
|
|
{ |
210 |
|
|
pos2 = next_arg(optarg, '='); |
211 |
|
|
|
212 |
astrand |
747 |
strncpy(g_rdpdr_device[*id].name, optarg, sizeof(g_rdpdr_device[*id].name)); |
213 |
|
|
if (strlen(optarg) > 8) |
214 |
|
|
fprintf(stderr, "share name %s truncated to %s\n", optarg, |
215 |
|
|
g_rdpdr_device[*id].name); |
216 |
n-ki |
569 |
|
217 |
|
|
g_rdpdr_device[*id].local_path = xmalloc(strlen(pos2) + 1); |
218 |
|
|
strcpy(g_rdpdr_device[*id].local_path, pos2); |
219 |
|
|
g_rdpdr_device[*id].device_type = DEVICE_TYPE_DISK; |
220 |
|
|
count++; |
221 |
|
|
(*id)++; |
222 |
|
|
|
223 |
|
|
optarg = pos; |
224 |
|
|
} |
225 |
|
|
return count; |
226 |
|
|
} |
227 |
|
|
|
228 |
n-ki |
596 |
/* Opens or creates a file or directory */ |
229 |
astrand |
664 |
static NTSTATUS |
230 |
n-ki |
569 |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
231 |
jsorg71 |
776 |
uint32 flags_and_attributes, char *filename, NTHANDLE * phandle) |
232 |
n-ki |
569 |
{ |
233 |
jsorg71 |
776 |
NTHANDLE handle; |
234 |
n-ki |
569 |
DIR *dirp; |
235 |
|
|
int flags, mode; |
236 |
|
|
char path[256]; |
237 |
n-ki |
600 |
struct stat filestat; |
238 |
n-ki |
569 |
|
239 |
|
|
handle = 0; |
240 |
|
|
dirp = NULL; |
241 |
|
|
flags = 0; |
242 |
|
|
mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; |
243 |
|
|
|
244 |
n-ki |
600 |
|
245 |
n-ki |
569 |
if (filename[strlen(filename) - 1] == '/') |
246 |
|
|
filename[strlen(filename) - 1] = 0; |
247 |
|
|
sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename); |
248 |
|
|
|
249 |
|
|
switch (create_disposition) |
250 |
|
|
{ |
251 |
|
|
case CREATE_ALWAYS: |
252 |
|
|
|
253 |
|
|
// Delete existing file/link. |
254 |
|
|
unlink(path); |
255 |
|
|
flags |= O_CREAT; |
256 |
|
|
break; |
257 |
|
|
|
258 |
|
|
case CREATE_NEW: |
259 |
|
|
|
260 |
|
|
// If the file already exists, then fail. |
261 |
|
|
flags |= O_CREAT | O_EXCL; |
262 |
|
|
break; |
263 |
|
|
|
264 |
|
|
case OPEN_ALWAYS: |
265 |
|
|
|
266 |
|
|
// Create if not already exists. |
267 |
|
|
flags |= O_CREAT; |
268 |
|
|
break; |
269 |
|
|
|
270 |
|
|
case OPEN_EXISTING: |
271 |
|
|
|
272 |
|
|
// Default behaviour |
273 |
|
|
break; |
274 |
|
|
|
275 |
|
|
case TRUNCATE_EXISTING: |
276 |
|
|
|
277 |
|
|
// If the file does not exist, then fail. |
278 |
|
|
flags |= O_TRUNC; |
279 |
|
|
break; |
280 |
|
|
} |
281 |
|
|
|
282 |
n-ki |
597 |
//printf("Open: \"%s\" flags: %u, accessmask: %u sharemode: %u create disp: %u\n", path, flags_and_attributes, accessmask, sharemode, create_disposition); |
283 |
|
|
|
284 |
|
|
// Get information about file and set that flag ourselfs |
285 |
|
|
if ((stat(path, &filestat) == 0) && (S_ISDIR(filestat.st_mode))) |
286 |
n-ki |
600 |
{ |
287 |
|
|
if (flags_and_attributes & FILE_NON_DIRECTORY_FILE) |
288 |
|
|
return STATUS_FILE_IS_A_DIRECTORY; |
289 |
|
|
else |
290 |
|
|
flags_and_attributes |= FILE_DIRECTORY_FILE; |
291 |
|
|
} |
292 |
n-ki |
597 |
|
293 |
|
|
if (flags_and_attributes & FILE_DIRECTORY_FILE) |
294 |
n-ki |
569 |
{ |
295 |
n-ki |
597 |
if (flags & O_CREAT) |
296 |
n-ki |
569 |
{ |
297 |
n-ki |
597 |
mkdir(path, mode); |
298 |
n-ki |
569 |
} |
299 |
|
|
|
300 |
n-ki |
597 |
dirp = opendir(path); |
301 |
|
|
if (!dirp) |
302 |
n-ki |
569 |
{ |
303 |
|
|
switch (errno) |
304 |
|
|
{ |
305 |
|
|
case EACCES: |
306 |
|
|
|
307 |
|
|
return STATUS_ACCESS_DENIED; |
308 |
|
|
|
309 |
|
|
case ENOENT: |
310 |
|
|
|
311 |
|
|
return STATUS_NO_SUCH_FILE; |
312 |
|
|
|
313 |
|
|
default: |
314 |
|
|
|
315 |
n-ki |
597 |
perror("opendir"); |
316 |
n-ki |
569 |
return STATUS_NO_SUCH_FILE; |
317 |
|
|
} |
318 |
|
|
} |
319 |
n-ki |
597 |
handle = DIRFD(dirp); |
320 |
n-ki |
569 |
} |
321 |
n-ki |
597 |
else |
322 |
n-ki |
569 |
{ |
323 |
n-ki |
596 |
|
324 |
n-ki |
597 |
if (accessmask & GENERIC_ALL |
325 |
|
|
|| (accessmask & GENERIC_READ && accessmask & GENERIC_WRITE)) |
326 |
n-ki |
569 |
{ |
327 |
n-ki |
597 |
flags |= O_RDWR; |
328 |
n-ki |
569 |
} |
329 |
n-ki |
597 |
else if ((accessmask & GENERIC_WRITE) && !(accessmask & GENERIC_READ)) |
330 |
n-ki |
569 |
{ |
331 |
n-ki |
597 |
flags |= O_WRONLY; |
332 |
n-ki |
569 |
} |
333 |
n-ki |
597 |
else |
334 |
|
|
{ |
335 |
|
|
flags |= O_RDONLY; |
336 |
|
|
} |
337 |
n-ki |
569 |
|
338 |
n-ki |
597 |
handle = open(path, flags, mode); |
339 |
|
|
if (handle == -1) |
340 |
n-ki |
569 |
{ |
341 |
|
|
switch (errno) |
342 |
|
|
{ |
343 |
n-ki |
600 |
case EISDIR: |
344 |
|
|
|
345 |
|
|
return STATUS_FILE_IS_A_DIRECTORY; |
346 |
|
|
|
347 |
n-ki |
569 |
case EACCES: |
348 |
|
|
|
349 |
|
|
return STATUS_ACCESS_DENIED; |
350 |
|
|
|
351 |
|
|
case ENOENT: |
352 |
|
|
|
353 |
|
|
return STATUS_NO_SUCH_FILE; |
354 |
n-ki |
612 |
case EEXIST: |
355 |
|
|
|
356 |
|
|
return STATUS_OBJECT_NAME_COLLISION; |
357 |
n-ki |
569 |
default: |
358 |
|
|
|
359 |
n-ki |
597 |
perror("open"); |
360 |
n-ki |
569 |
return STATUS_NO_SUCH_FILE; |
361 |
|
|
} |
362 |
|
|
} |
363 |
n-ki |
597 |
|
364 |
|
|
/* all read and writes of files should be non blocking */ |
365 |
|
|
if (fcntl(handle, F_SETFL, O_NONBLOCK) == -1) |
366 |
|
|
perror("fcntl"); |
367 |
n-ki |
569 |
} |
368 |
|
|
|
369 |
|
|
if (handle >= MAX_OPEN_FILES) |
370 |
|
|
{ |
371 |
|
|
error("Maximum number of open files (%s) reached. Increase MAX_OPEN_FILES!\n", |
372 |
|
|
handle); |
373 |
|
|
exit(1); |
374 |
|
|
} |
375 |
|
|
|
376 |
|
|
if (dirp) |
377 |
|
|
g_fileinfo[handle].pdir = dirp; |
378 |
|
|
g_fileinfo[handle].device_id = device_id; |
379 |
|
|
g_fileinfo[handle].flags_and_attributes = flags_and_attributes; |
380 |
|
|
strncpy(g_fileinfo[handle].path, path, 255); |
381 |
|
|
|
382 |
|
|
*phandle = handle; |
383 |
|
|
return STATUS_SUCCESS; |
384 |
|
|
} |
385 |
|
|
|
386 |
astrand |
664 |
static NTSTATUS |
387 |
jsorg71 |
776 |
disk_close(NTHANDLE handle) |
388 |
n-ki |
569 |
{ |
389 |
|
|
struct fileinfo *pfinfo; |
390 |
|
|
|
391 |
|
|
pfinfo = &(g_fileinfo[handle]); |
392 |
|
|
|
393 |
|
|
if (pfinfo->flags_and_attributes & FILE_DIRECTORY_FILE) |
394 |
|
|
{ |
395 |
|
|
closedir(pfinfo->pdir); |
396 |
|
|
//FIXME: Should check exit code |
397 |
|
|
} |
398 |
|
|
else |
399 |
|
|
{ |
400 |
|
|
close(handle); |
401 |
|
|
} |
402 |
|
|
|
403 |
|
|
return STATUS_SUCCESS; |
404 |
|
|
} |
405 |
|
|
|
406 |
astrand |
664 |
static NTSTATUS |
407 |
jsorg71 |
776 |
disk_read(NTHANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
408 |
n-ki |
569 |
{ |
409 |
|
|
int n; |
410 |
|
|
|
411 |
n-ki |
600 |
#if 0 |
412 |
n-ki |
596 |
/* browsing dir ???? */ |
413 |
|
|
/* each request is 24 bytes */ |
414 |
|
|
if (g_fileinfo[handle].flags_and_attributes & FILE_DIRECTORY_FILE) |
415 |
|
|
{ |
416 |
|
|
*result = 0; |
417 |
|
|
return STATUS_SUCCESS; |
418 |
|
|
} |
419 |
n-ki |
600 |
#endif |
420 |
n-ki |
596 |
|
421 |
n-ki |
613 |
lseek(handle, offset, SEEK_SET); |
422 |
|
|
|
423 |
n-ki |
569 |
n = read(handle, data, length); |
424 |
|
|
|
425 |
|
|
if (n < 0) |
426 |
|
|
{ |
427 |
|
|
*result = 0; |
428 |
n-ki |
600 |
switch (errno) |
429 |
|
|
{ |
430 |
|
|
case EISDIR: |
431 |
|
|
return STATUS_FILE_IS_A_DIRECTORY; |
432 |
|
|
default: |
433 |
|
|
perror("read"); |
434 |
|
|
return STATUS_INVALID_PARAMETER; |
435 |
|
|
} |
436 |
n-ki |
569 |
} |
437 |
|
|
|
438 |
|
|
*result = n; |
439 |
|
|
|
440 |
|
|
return STATUS_SUCCESS; |
441 |
|
|
} |
442 |
|
|
|
443 |
astrand |
664 |
static NTSTATUS |
444 |
jsorg71 |
776 |
disk_write(NTHANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
445 |
n-ki |
569 |
{ |
446 |
|
|
int n; |
447 |
|
|
|
448 |
n-ki |
613 |
lseek(handle, offset, SEEK_SET); |
449 |
n-ki |
569 |
|
450 |
|
|
n = write(handle, data, length); |
451 |
|
|
|
452 |
|
|
if (n < 0) |
453 |
|
|
{ |
454 |
|
|
perror("write"); |
455 |
|
|
*result = 0; |
456 |
n-ki |
600 |
switch (errno) |
457 |
|
|
{ |
458 |
|
|
case ENOSPC: |
459 |
|
|
return STATUS_DISK_FULL; |
460 |
|
|
default: |
461 |
|
|
return STATUS_ACCESS_DENIED; |
462 |
|
|
} |
463 |
n-ki |
569 |
} |
464 |
|
|
|
465 |
|
|
*result = n; |
466 |
|
|
|
467 |
|
|
return STATUS_SUCCESS; |
468 |
|
|
} |
469 |
|
|
|
470 |
|
|
NTSTATUS |
471 |
jsorg71 |
776 |
disk_query_information(NTHANDLE handle, uint32 info_class, STREAM out) |
472 |
n-ki |
569 |
{ |
473 |
|
|
uint32 file_attributes, ft_high, ft_low; |
474 |
|
|
struct stat filestat; |
475 |
|
|
char *path, *filename; |
476 |
|
|
|
477 |
|
|
path = g_fileinfo[handle].path; |
478 |
|
|
|
479 |
|
|
// Get information about file |
480 |
|
|
if (fstat(handle, &filestat) != 0) |
481 |
|
|
{ |
482 |
|
|
perror("stat"); |
483 |
|
|
out_uint8(out, 0); |
484 |
|
|
return STATUS_ACCESS_DENIED; |
485 |
|
|
} |
486 |
|
|
|
487 |
|
|
// Set file attributes |
488 |
|
|
file_attributes = 0; |
489 |
|
|
if (S_ISDIR(filestat.st_mode)) |
490 |
|
|
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
491 |
n-ki |
600 |
|
492 |
n-ki |
569 |
filename = 1 + strrchr(path, '/'); |
493 |
|
|
if (filename && filename[0] == '.') |
494 |
|
|
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
495 |
|
|
|
496 |
n-ki |
600 |
if (!file_attributes) |
497 |
|
|
file_attributes |= FILE_ATTRIBUTE_NORMAL; |
498 |
|
|
|
499 |
|
|
if (!(filestat.st_mode & S_IWUSR)) |
500 |
|
|
file_attributes |= FILE_ATTRIBUTE_READONLY; |
501 |
|
|
|
502 |
n-ki |
569 |
// Return requested data |
503 |
|
|
switch (info_class) |
504 |
|
|
{ |
505 |
astrand |
653 |
case FileBasicInformation: |
506 |
n-ki |
600 |
seconds_since_1970_to_filetime(get_create_time(&filestat), &ft_high, |
507 |
|
|
&ft_low); |
508 |
|
|
out_uint32_le(out, ft_low); //create_access_time |
509 |
|
|
out_uint32_le(out, ft_high); |
510 |
n-ki |
569 |
|
511 |
|
|
seconds_since_1970_to_filetime(filestat.st_atime, &ft_high, &ft_low); |
512 |
|
|
out_uint32_le(out, ft_low); //last_access_time |
513 |
|
|
out_uint32_le(out, ft_high); |
514 |
|
|
|
515 |
|
|
seconds_since_1970_to_filetime(filestat.st_mtime, &ft_high, &ft_low); |
516 |
|
|
out_uint32_le(out, ft_low); //last_write_time |
517 |
|
|
out_uint32_le(out, ft_high); |
518 |
|
|
|
519 |
n-ki |
600 |
seconds_since_1970_to_filetime(filestat.st_ctime, &ft_high, &ft_low); |
520 |
|
|
out_uint32_le(out, ft_low); //last_change_time |
521 |
|
|
out_uint32_le(out, ft_high); |
522 |
|
|
|
523 |
n-ki |
569 |
out_uint32_le(out, file_attributes); |
524 |
|
|
break; |
525 |
|
|
|
526 |
astrand |
653 |
case FileStandardInformation: |
527 |
n-ki |
569 |
|
528 |
|
|
out_uint32_le(out, filestat.st_size); //Allocation size |
529 |
|
|
out_uint32_le(out, 0); |
530 |
|
|
out_uint32_le(out, filestat.st_size); //End of file |
531 |
|
|
out_uint32_le(out, 0); |
532 |
|
|
out_uint32_le(out, filestat.st_nlink); //Number of links |
533 |
|
|
out_uint8(out, 0); //Delete pending |
534 |
|
|
out_uint8(out, S_ISDIR(filestat.st_mode) ? 1 : 0); //Directory |
535 |
|
|
break; |
536 |
|
|
|
537 |
astrand |
653 |
case FileObjectIdInformation: |
538 |
n-ki |
569 |
|
539 |
|
|
out_uint32_le(out, file_attributes); /* File Attributes */ |
540 |
|
|
out_uint32_le(out, 0); /* Reparse Tag */ |
541 |
|
|
break; |
542 |
|
|
|
543 |
|
|
default: |
544 |
|
|
|
545 |
|
|
unimpl("IRP Query (File) Information class: 0x%x\n", info_class); |
546 |
|
|
return STATUS_INVALID_PARAMETER; |
547 |
|
|
} |
548 |
|
|
return STATUS_SUCCESS; |
549 |
|
|
} |
550 |
|
|
|
551 |
|
|
NTSTATUS |
552 |
jsorg71 |
776 |
disk_set_information(NTHANDLE handle, uint32 info_class, STREAM in, STREAM out) |
553 |
n-ki |
569 |
{ |
554 |
astrand |
786 |
uint32 length, file_attributes, ft_high, ft_low; |
555 |
n-ki |
569 |
char newname[256], fullpath[256]; |
556 |
|
|
struct fileinfo *pfinfo; |
557 |
|
|
|
558 |
n-ki |
600 |
int mode; |
559 |
|
|
struct stat filestat; |
560 |
|
|
time_t write_time, change_time, access_time, mod_time; |
561 |
|
|
struct utimbuf tvs; |
562 |
n-ki |
612 |
struct STATFS_T stat_fs; |
563 |
n-ki |
600 |
|
564 |
n-ki |
569 |
pfinfo = &(g_fileinfo[handle]); |
565 |
|
|
|
566 |
|
|
switch (info_class) |
567 |
|
|
{ |
568 |
astrand |
653 |
case FileBasicInformation: |
569 |
n-ki |
600 |
write_time = change_time = access_time = 0; |
570 |
n-ki |
569 |
|
571 |
n-ki |
600 |
in_uint8s(in, 4); /* Handle of root dir? */ |
572 |
|
|
in_uint8s(in, 24); /* unknown */ |
573 |
|
|
|
574 |
|
|
// CreationTime |
575 |
|
|
in_uint32_le(in, ft_low); |
576 |
|
|
in_uint32_le(in, ft_high); |
577 |
|
|
|
578 |
|
|
// AccessTime |
579 |
|
|
in_uint32_le(in, ft_low); |
580 |
|
|
in_uint32_le(in, ft_high); |
581 |
|
|
if (ft_low || ft_high) |
582 |
|
|
access_time = convert_1970_to_filetime(ft_high, ft_low); |
583 |
|
|
|
584 |
|
|
// WriteTime |
585 |
|
|
in_uint32_le(in, ft_low); |
586 |
|
|
in_uint32_le(in, ft_high); |
587 |
|
|
if (ft_low || ft_high) |
588 |
|
|
write_time = convert_1970_to_filetime(ft_high, ft_low); |
589 |
|
|
|
590 |
|
|
// ChangeTime |
591 |
|
|
in_uint32_le(in, ft_low); |
592 |
|
|
in_uint32_le(in, ft_high); |
593 |
|
|
if (ft_low || ft_high) |
594 |
|
|
change_time = convert_1970_to_filetime(ft_high, ft_low); |
595 |
|
|
|
596 |
|
|
in_uint32_le(in, file_attributes); |
597 |
|
|
|
598 |
|
|
if (fstat(handle, &filestat)) |
599 |
|
|
return STATUS_ACCESS_DENIED; |
600 |
|
|
|
601 |
|
|
tvs.modtime = filestat.st_mtime; |
602 |
|
|
tvs.actime = filestat.st_atime; |
603 |
|
|
if (access_time) |
604 |
|
|
tvs.actime = access_time; |
605 |
|
|
|
606 |
|
|
|
607 |
|
|
if (write_time || change_time) |
608 |
|
|
mod_time = MIN(write_time, change_time); |
609 |
|
|
else |
610 |
|
|
mod_time = write_time ? write_time : change_time; |
611 |
|
|
|
612 |
|
|
if (mod_time) |
613 |
|
|
tvs.modtime = mod_time; |
614 |
|
|
|
615 |
|
|
|
616 |
|
|
if (access_time || write_time || change_time) |
617 |
|
|
{ |
618 |
|
|
#if WITH_DEBUG_RDP5 |
619 |
|
|
printf("FileBasicInformation access time %s", |
620 |
|
|
ctime(&tvs.actime)); |
621 |
|
|
printf("FileBasicInformation modification time %s", |
622 |
|
|
ctime(&tvs.modtime)); |
623 |
|
|
#endif |
624 |
|
|
if (utime(pfinfo->path, &tvs)) |
625 |
|
|
return STATUS_ACCESS_DENIED; |
626 |
|
|
} |
627 |
|
|
|
628 |
|
|
if (!file_attributes) |
629 |
|
|
break; // not valid |
630 |
|
|
|
631 |
|
|
mode = filestat.st_mode; |
632 |
|
|
|
633 |
|
|
if (file_attributes & FILE_ATTRIBUTE_READONLY) |
634 |
|
|
mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH); |
635 |
|
|
else |
636 |
|
|
mode |= S_IWUSR; |
637 |
|
|
|
638 |
|
|
mode &= 0777; |
639 |
|
|
#if WITH_DEBUG_RDP5 |
640 |
|
|
printf("FileBasicInformation set access mode 0%o", mode); |
641 |
|
|
#endif |
642 |
|
|
|
643 |
|
|
if (fchmod(handle, mode)) |
644 |
|
|
return STATUS_ACCESS_DENIED; |
645 |
n-ki |
612 |
|
646 |
n-ki |
569 |
break; |
647 |
|
|
|
648 |
astrand |
653 |
case FileRenameInformation: |
649 |
n-ki |
569 |
|
650 |
|
|
in_uint8s(in, 4); /* Handle of root dir? */ |
651 |
|
|
in_uint8s(in, 0x1a); /* unknown */ |
652 |
|
|
in_uint32_le(in, length); |
653 |
|
|
|
654 |
|
|
if (length && (length / 2) < 256) |
655 |
|
|
{ |
656 |
|
|
rdp_in_unistr(in, newname, length); |
657 |
|
|
convert_to_unix_filename(newname); |
658 |
|
|
} |
659 |
|
|
else |
660 |
|
|
{ |
661 |
|
|
return STATUS_INVALID_PARAMETER; |
662 |
|
|
} |
663 |
|
|
|
664 |
|
|
sprintf(fullpath, "%s%s", g_rdpdr_device[pfinfo->device_id].local_path, |
665 |
|
|
newname); |
666 |
|
|
|
667 |
|
|
if (rename(pfinfo->path, fullpath) != 0) |
668 |
|
|
{ |
669 |
|
|
perror("rename"); |
670 |
|
|
return STATUS_ACCESS_DENIED; |
671 |
|
|
} |
672 |
|
|
break; |
673 |
|
|
|
674 |
astrand |
653 |
case FileDispositionInformation: |
675 |
astrand |
659 |
/* As far as I understand it, the correct |
676 |
|
|
thing to do here is to *schedule* a delete, |
677 |
|
|
so it will be deleted when the file is |
678 |
|
|
closed. Subsequent |
679 |
|
|
FileDispositionInformation requests with |
680 |
|
|
DeleteFile set to FALSE should unschedule |
681 |
|
|
the delete. See |
682 |
|
|
http://www.osronline.com/article.cfm?article=245. Currently, |
683 |
|
|
we are deleting the file immediately. I |
684 |
|
|
guess this is a FIXME. */ |
685 |
n-ki |
569 |
|
686 |
astrand |
659 |
//in_uint32_le(in, delete_on_close); |
687 |
n-ki |
601 |
|
688 |
astrand |
659 |
/* Make sure we close the file before |
689 |
|
|
unlinking it. Not doing so would trigger |
690 |
|
|
silly-delete if using NFS, which might fail |
691 |
|
|
on FAT floppies, for example. */ |
692 |
|
|
disk_close(handle); |
693 |
|
|
|
694 |
n-ki |
601 |
if ((pfinfo->flags_and_attributes & FILE_DIRECTORY_FILE)) // remove a directory |
695 |
|
|
{ |
696 |
|
|
if (rmdir(pfinfo->path) < 0) |
697 |
|
|
return STATUS_ACCESS_DENIED; |
698 |
|
|
} |
699 |
|
|
else if (unlink(pfinfo->path) < 0) // unlink a file |
700 |
|
|
return STATUS_ACCESS_DENIED; |
701 |
|
|
|
702 |
n-ki |
569 |
break; |
703 |
|
|
|
704 |
astrand |
653 |
case FileAllocationInformation: |
705 |
astrand |
661 |
/* Fall through to FileEndOfFileInformation, |
706 |
|
|
which uses ftrunc. This is like Samba with |
707 |
|
|
"strict allocation = false", and means that |
708 |
|
|
we won't detect out-of-quota errors, for |
709 |
|
|
example. */ |
710 |
n-ki |
569 |
|
711 |
astrand |
653 |
case FileEndOfFileInformation: |
712 |
n-ki |
600 |
in_uint8s(in, 28); /* unknown */ |
713 |
|
|
in_uint32_le(in, length); /* file size */ |
714 |
n-ki |
569 |
|
715 |
n-ki |
616 |
/* prevents start of writing if not enough space left on device */ |
716 |
|
|
if (STATFS_FN(g_rdpdr_device[pfinfo->device_id].local_path, &stat_fs) == 0) |
717 |
|
|
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
718 |
|
|
return STATUS_DISK_FULL; |
719 |
|
|
|
720 |
astrand |
785 |
if (ftruncate_growable(handle, length) != 0) |
721 |
astrand |
661 |
{ |
722 |
|
|
return STATUS_DISK_FULL; |
723 |
|
|
} |
724 |
|
|
|
725 |
n-ki |
569 |
break; |
726 |
|
|
default: |
727 |
|
|
|
728 |
|
|
unimpl("IRP Set File Information class: 0x%x\n", info_class); |
729 |
|
|
return STATUS_INVALID_PARAMETER; |
730 |
|
|
} |
731 |
|
|
return STATUS_SUCCESS; |
732 |
|
|
} |
733 |
|
|
|
734 |
astrand |
664 |
static FsInfoType * |
735 |
n-ki |
615 |
FsVolumeInfo(char *fpath) |
736 |
|
|
{ |
737 |
|
|
|
738 |
|
|
#ifdef HAVE_MNTENT_H |
739 |
|
|
FILE *fdfs; |
740 |
|
|
struct mntent *e; |
741 |
|
|
static FsInfoType info; |
742 |
|
|
|
743 |
|
|
/* initialize */ |
744 |
|
|
memset(&info, 0, sizeof(info)); |
745 |
|
|
strcpy(info.label, "RDESKTOP"); |
746 |
|
|
strcpy(info.type, "RDPFS"); |
747 |
|
|
|
748 |
|
|
fdfs = setmntent(MNTENT_PATH, "r"); |
749 |
|
|
if (!fdfs) |
750 |
|
|
return &info; |
751 |
|
|
|
752 |
|
|
while ((e = getmntent(fdfs))) |
753 |
|
|
{ |
754 |
|
|
if (strncmp(fpath, e->mnt_dir, strlen(fpath)) == 0) |
755 |
|
|
{ |
756 |
|
|
strcpy(info.type, e->mnt_type); |
757 |
|
|
strcpy(info.name, e->mnt_fsname); |
758 |
|
|
if (strstr(e->mnt_opts, "vfat") || strstr(e->mnt_opts, "iso9660")) |
759 |
|
|
{ |
760 |
|
|
int fd = open(e->mnt_fsname, O_RDONLY); |
761 |
|
|
if (fd >= 0) |
762 |
|
|
{ |
763 |
|
|
unsigned char buf[512]; |
764 |
|
|
memset(buf, 0, sizeof(buf)); |
765 |
|
|
if (strstr(e->mnt_opts, "vfat")) |
766 |
|
|
/*FAT*/ |
767 |
|
|
{ |
768 |
|
|
strcpy(info.type, "vfat"); |
769 |
|
|
read(fd, buf, sizeof(buf)); |
770 |
|
|
info.serial = |
771 |
|
|
(buf[42] << 24) + (buf[41] << 16) + |
772 |
|
|
(buf[40] << 8) + buf[39]; |
773 |
|
|
strncpy(info.label, buf + 43, 10); |
774 |
|
|
info.label[10] = '\0'; |
775 |
|
|
} |
776 |
|
|
else if (lseek(fd, 32767, SEEK_SET) >= 0) /* ISO9660 */ |
777 |
|
|
{ |
778 |
|
|
read(fd, buf, sizeof(buf)); |
779 |
|
|
strncpy(info.label, buf + 41, 32); |
780 |
|
|
info.label[32] = '\0'; |
781 |
|
|
//info.Serial = (buf[128]<<24)+(buf[127]<<16)+(buf[126]<<8)+buf[125]; |
782 |
|
|
} |
783 |
|
|
close(fd); |
784 |
|
|
} |
785 |
|
|
} |
786 |
|
|
} |
787 |
|
|
} |
788 |
|
|
endmntent(fdfs); |
789 |
|
|
#else |
790 |
|
|
static FsInfoType info; |
791 |
|
|
|
792 |
|
|
/* initialize */ |
793 |
|
|
memset(&info, 0, sizeof(info)); |
794 |
|
|
strcpy(info.label, "RDESKTOP"); |
795 |
|
|
strcpy(info.type, "RDPFS"); |
796 |
|
|
|
797 |
|
|
#endif |
798 |
|
|
return &info; |
799 |
|
|
} |
800 |
|
|
|
801 |
|
|
|
802 |
n-ki |
569 |
NTSTATUS |
803 |
jsorg71 |
776 |
disk_query_volume_information(NTHANDLE handle, uint32 info_class, STREAM out) |
804 |
n-ki |
569 |
{ |
805 |
stargo |
574 |
struct STATFS_T stat_fs; |
806 |
n-ki |
569 |
struct fileinfo *pfinfo; |
807 |
n-ki |
615 |
FsInfoType *fsinfo; |
808 |
n-ki |
569 |
|
809 |
|
|
pfinfo = &(g_fileinfo[handle]); |
810 |
|
|
|
811 |
n-ki |
600 |
if (STATFS_FN(pfinfo->path, &stat_fs) != 0) |
812 |
n-ki |
569 |
{ |
813 |
|
|
perror("statfs"); |
814 |
|
|
return STATUS_ACCESS_DENIED; |
815 |
|
|
} |
816 |
|
|
|
817 |
n-ki |
615 |
fsinfo = FsVolumeInfo(pfinfo->path); |
818 |
|
|
|
819 |
n-ki |
569 |
switch (info_class) |
820 |
|
|
{ |
821 |
astrand |
653 |
case FileFsVolumeInformation: |
822 |
n-ki |
569 |
|
823 |
|
|
out_uint32_le(out, 0); /* volume creation time low */ |
824 |
|
|
out_uint32_le(out, 0); /* volume creation time high */ |
825 |
n-ki |
615 |
out_uint32_le(out, fsinfo->serial); /* serial */ |
826 |
|
|
|
827 |
|
|
out_uint32_le(out, 2 * strlen(fsinfo->label)); /* length of string */ |
828 |
|
|
|
829 |
n-ki |
569 |
out_uint8(out, 0); /* support objects? */ |
830 |
n-ki |
615 |
rdp_out_unistr(out, fsinfo->label, 2 * strlen(fsinfo->label) - 2); |
831 |
n-ki |
569 |
break; |
832 |
|
|
|
833 |
astrand |
653 |
case FileFsSizeInformation: |
834 |
n-ki |
569 |
|
835 |
|
|
out_uint32_le(out, stat_fs.f_blocks); /* Total allocation units low */ |
836 |
|
|
out_uint32_le(out, 0); /* Total allocation high units */ |
837 |
|
|
out_uint32_le(out, stat_fs.f_bfree); /* Available allocation units */ |
838 |
|
|
out_uint32_le(out, 0); /* Available allowcation units */ |
839 |
|
|
out_uint32_le(out, stat_fs.f_bsize / 0x200); /* Sectors per allocation unit */ |
840 |
|
|
out_uint32_le(out, 0x200); /* Bytes per sector */ |
841 |
|
|
break; |
842 |
|
|
|
843 |
astrand |
653 |
case FileFsAttributeInformation: |
844 |
n-ki |
569 |
|
845 |
|
|
out_uint32_le(out, FS_CASE_SENSITIVE | FS_CASE_IS_PRESERVED); /* fs attributes */ |
846 |
stargo |
574 |
out_uint32_le(out, F_NAMELEN(stat_fs)); /* max length of filename */ |
847 |
n-ki |
615 |
|
848 |
|
|
out_uint32_le(out, 2 * strlen(fsinfo->type)); /* length of fs_type */ |
849 |
|
|
rdp_out_unistr(out, fsinfo->type, 2 * strlen(fsinfo->type) - 2); |
850 |
n-ki |
569 |
break; |
851 |
|
|
|
852 |
astrand |
653 |
case FileFsLabelInformation: |
853 |
|
|
case FileFsDeviceInformation: |
854 |
|
|
case FileFsControlInformation: |
855 |
|
|
case FileFsFullSizeInformation: |
856 |
|
|
case FileFsObjectIdInformation: |
857 |
|
|
case FileFsMaximumInformation: |
858 |
|
|
|
859 |
n-ki |
569 |
default: |
860 |
|
|
|
861 |
|
|
unimpl("IRP Query Volume Information class: 0x%x\n", info_class); |
862 |
|
|
return STATUS_INVALID_PARAMETER; |
863 |
|
|
} |
864 |
|
|
return STATUS_SUCCESS; |
865 |
|
|
} |
866 |
|
|
|
867 |
|
|
NTSTATUS |
868 |
jsorg71 |
776 |
disk_query_directory(NTHANDLE handle, uint32 info_class, char *pattern, STREAM out) |
869 |
n-ki |
569 |
{ |
870 |
|
|
uint32 file_attributes, ft_low, ft_high; |
871 |
|
|
char *dirname, fullpath[256]; |
872 |
|
|
DIR *pdir; |
873 |
|
|
struct dirent *pdirent; |
874 |
|
|
struct stat fstat; |
875 |
|
|
struct fileinfo *pfinfo; |
876 |
|
|
|
877 |
|
|
pfinfo = &(g_fileinfo[handle]); |
878 |
|
|
pdir = pfinfo->pdir; |
879 |
|
|
dirname = pfinfo->path; |
880 |
|
|
file_attributes = 0; |
881 |
|
|
|
882 |
|
|
switch (info_class) |
883 |
|
|
{ |
884 |
astrand |
696 |
case FileBothDirectoryInformation: |
885 |
n-ki |
569 |
|
886 |
|
|
// If a search pattern is received, remember this pattern, and restart search |
887 |
|
|
if (pattern[0] != 0) |
888 |
|
|
{ |
889 |
|
|
strncpy(pfinfo->pattern, 1 + strrchr(pattern, '/'), 64); |
890 |
|
|
rewinddir(pdir); |
891 |
|
|
} |
892 |
|
|
|
893 |
|
|
// find next dirent matching pattern |
894 |
|
|
pdirent = readdir(pdir); |
895 |
|
|
while (pdirent && fnmatch(pfinfo->pattern, pdirent->d_name, 0) != 0) |
896 |
|
|
pdirent = readdir(pdir); |
897 |
|
|
|
898 |
|
|
if (pdirent == NULL) |
899 |
|
|
return STATUS_NO_MORE_FILES; |
900 |
|
|
|
901 |
|
|
// Get information for directory entry |
902 |
|
|
sprintf(fullpath, "%s/%s", dirname, pdirent->d_name); |
903 |
n-ki |
600 |
|
904 |
n-ki |
569 |
if (stat(fullpath, &fstat)) |
905 |
|
|
{ |
906 |
astrand |
698 |
switch (errno) |
907 |
|
|
{ |
908 |
|
|
case ENOENT: |
909 |
|
|
case ELOOP: |
910 |
|
|
case EACCES: |
911 |
|
|
/* These are non-fatal errors. */ |
912 |
|
|
memset(&fstat, 0, sizeof(fstat)); |
913 |
|
|
break; |
914 |
|
|
default: |
915 |
|
|
/* Fatal error. By returning STATUS_NO_SUCH_FILE, |
916 |
|
|
the directory list operation will be aborted */ |
917 |
|
|
perror(fullpath); |
918 |
|
|
out_uint8(out, 0); |
919 |
|
|
return STATUS_NO_SUCH_FILE; |
920 |
|
|
} |
921 |
n-ki |
569 |
} |
922 |
|
|
|
923 |
|
|
if (S_ISDIR(fstat.st_mode)) |
924 |
|
|
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
925 |
|
|
if (pdirent->d_name[0] == '.') |
926 |
|
|
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
927 |
n-ki |
600 |
if (!file_attributes) |
928 |
|
|
file_attributes |= FILE_ATTRIBUTE_NORMAL; |
929 |
|
|
if (!(fstat.st_mode & S_IWUSR)) |
930 |
|
|
file_attributes |= FILE_ATTRIBUTE_READONLY; |
931 |
n-ki |
569 |
|
932 |
|
|
// Return requested information |
933 |
|
|
out_uint8s(out, 8); //unknown zero |
934 |
|
|
|
935 |
n-ki |
600 |
seconds_since_1970_to_filetime(get_create_time(&fstat), &ft_high, &ft_low); |
936 |
|
|
out_uint32_le(out, ft_low); // create time |
937 |
|
|
out_uint32_le(out, ft_high); |
938 |
|
|
|
939 |
n-ki |
569 |
seconds_since_1970_to_filetime(fstat.st_atime, &ft_high, &ft_low); |
940 |
|
|
out_uint32_le(out, ft_low); //last_access_time |
941 |
|
|
out_uint32_le(out, ft_high); |
942 |
|
|
|
943 |
|
|
seconds_since_1970_to_filetime(fstat.st_mtime, &ft_high, &ft_low); |
944 |
|
|
out_uint32_le(out, ft_low); //last_write_time |
945 |
|
|
out_uint32_le(out, ft_high); |
946 |
|
|
|
947 |
n-ki |
600 |
seconds_since_1970_to_filetime(fstat.st_ctime, &ft_high, &ft_low); |
948 |
|
|
out_uint32_le(out, ft_low); //change_write_time |
949 |
|
|
out_uint32_le(out, ft_high); |
950 |
|
|
|
951 |
n-ki |
569 |
out_uint32_le(out, fstat.st_size); //filesize low |
952 |
|
|
out_uint32_le(out, 0); //filesize high |
953 |
|
|
out_uint32_le(out, fstat.st_size); //filesize low |
954 |
|
|
out_uint32_le(out, 0); //filesize high |
955 |
|
|
out_uint32_le(out, file_attributes); |
956 |
|
|
out_uint8(out, 2 * strlen(pdirent->d_name) + 2); //unicode length |
957 |
|
|
out_uint8s(out, 7); //pad? |
958 |
|
|
out_uint8(out, 0); //8.3 file length |
959 |
|
|
out_uint8s(out, 2 * 12); //8.3 unicode length |
960 |
|
|
rdp_out_unistr(out, pdirent->d_name, 2 * strlen(pdirent->d_name)); |
961 |
|
|
break; |
962 |
|
|
|
963 |
|
|
default: |
964 |
astrand |
696 |
/* FIXME: Support FileDirectoryInformation, |
965 |
|
|
FileFullDirectoryInformation, and |
966 |
|
|
FileNamesInformation */ |
967 |
n-ki |
569 |
|
968 |
|
|
unimpl("IRP Query Directory sub: 0x%x\n", info_class); |
969 |
|
|
return STATUS_INVALID_PARAMETER; |
970 |
|
|
} |
971 |
|
|
|
972 |
|
|
return STATUS_SUCCESS; |
973 |
|
|
} |
974 |
|
|
|
975 |
n-ki |
600 |
|
976 |
|
|
|
977 |
|
|
static NTSTATUS |
978 |
jsorg71 |
776 |
disk_device_control(NTHANDLE handle, uint32 request, STREAM in, STREAM out) |
979 |
n-ki |
600 |
{ |
980 |
|
|
if (((request >> 16) != 20) || ((request >> 16) != 9)) |
981 |
|
|
return STATUS_INVALID_PARAMETER; |
982 |
|
|
|
983 |
|
|
/* extract operation */ |
984 |
|
|
request >>= 2; |
985 |
|
|
request &= 0xfff; |
986 |
|
|
|
987 |
|
|
printf("DISK IOCTL %d\n", request); |
988 |
|
|
|
989 |
|
|
switch (request) |
990 |
|
|
{ |
991 |
|
|
case 25: // ? |
992 |
|
|
case 42: // ? |
993 |
|
|
default: |
994 |
|
|
unimpl("DISK IOCTL %d\n", request); |
995 |
|
|
return STATUS_INVALID_PARAMETER; |
996 |
|
|
} |
997 |
|
|
|
998 |
|
|
return STATUS_SUCCESS; |
999 |
|
|
} |
1000 |
|
|
|
1001 |
n-ki |
569 |
DEVICE_FNS disk_fns = { |
1002 |
|
|
disk_create, |
1003 |
|
|
disk_close, |
1004 |
|
|
disk_read, |
1005 |
|
|
disk_write, |
1006 |
n-ki |
600 |
disk_device_control /* device_control */ |
1007 |
n-ki |
569 |
}; |