98 |
#include <fnmatch.h> |
#include <fnmatch.h> |
99 |
#include <errno.h> /* errno */ |
#include <errno.h> /* errno */ |
100 |
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101 |
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#include <utime.h> |
102 |
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#include <time.h> /* ctime */ |
103 |
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104 |
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105 |
#if defined(SOLARIS) |
#if defined(SOLARIS) |
106 |
#include <sys/statvfs.h> /* solaris statvfs */ |
#include <sys/statvfs.h> /* solaris statvfs */ |
107 |
#define STATFS_FN(path, buf) (statvfs(path,buf)) |
#define STATFS_FN(path, buf) (statvfs(path,buf)) |
137 |
} |
} |
138 |
g_fileinfo[MAX_OPEN_FILES]; |
g_fileinfo[MAX_OPEN_FILES]; |
139 |
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140 |
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141 |
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time_t |
142 |
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get_create_time(struct stat *st) |
143 |
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{ |
144 |
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time_t ret, ret1; |
145 |
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146 |
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ret = MIN(st->st_ctime, st->st_mtime); |
147 |
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ret1 = MIN(ret, st->st_atime); |
148 |
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149 |
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if (ret1 != (time_t) 0) |
150 |
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return ret1; |
151 |
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152 |
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return ret; |
153 |
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} |
154 |
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155 |
/* Convert seconds since 1970 to a filetime */ |
/* Convert seconds since 1970 to a filetime */ |
156 |
void |
void |
157 |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
seconds_since_1970_to_filetime(time_t seconds, uint32 * high, uint32 * low) |
163 |
*high = (uint32) (ticks >> 32); |
*high = (uint32) (ticks >> 32); |
164 |
} |
} |
165 |
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166 |
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/* Convert seconds since 1970 back to filetime */ |
167 |
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time_t |
168 |
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convert_1970_to_filetime(uint32 high, uint32 low) |
169 |
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{ |
170 |
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unsigned long long ticks; |
171 |
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time_t val; |
172 |
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173 |
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ticks = low + (((unsigned long long) high) << 32); |
174 |
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ticks /= 10000000; |
175 |
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ticks -= 11644473600LL; |
176 |
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177 |
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val = (time_t) ticks; |
178 |
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return (val); |
179 |
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180 |
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} |
181 |
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182 |
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183 |
/* Enumeration of devices from rdesktop.c */ |
/* Enumeration of devices from rdesktop.c */ |
184 |
/* returns numer of units found and initialized. */ |
/* returns numer of units found and initialized. */ |
185 |
/* optarg looks like ':h:=/mnt/floppy,b:=/mnt/usbdevice1' */ |
/* optarg looks like ':h:=/mnt/floppy,b:=/mnt/usbdevice1' */ |
224 |
DIR *dirp; |
DIR *dirp; |
225 |
int flags, mode; |
int flags, mode; |
226 |
char path[256]; |
char path[256]; |
227 |
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struct stat filestat; |
228 |
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229 |
handle = 0; |
handle = 0; |
230 |
dirp = NULL; |
dirp = NULL; |
231 |
flags = 0; |
flags = 0; |
232 |
mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; |
mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; |
233 |
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234 |
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235 |
if (filename[strlen(filename) - 1] == '/') |
if (filename[strlen(filename) - 1] == '/') |
236 |
filename[strlen(filename) - 1] = 0; |
filename[strlen(filename) - 1] = 0; |
237 |
sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename); |
sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename); |
271 |
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272 |
//printf("Open: \"%s\" flags: %u, accessmask: %u sharemode: %u create disp: %u\n", path, flags_and_attributes, accessmask, sharemode, create_disposition); |
//printf("Open: \"%s\" flags: %u, accessmask: %u sharemode: %u create disp: %u\n", path, flags_and_attributes, accessmask, sharemode, create_disposition); |
273 |
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/* since we can't trust the FILE_DIRECTORY_FILE flag */ |
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/* we need to double check that the file isn't a dir */ |
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struct stat filestat; |
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|
274 |
// Get information about file and set that flag ourselfs |
// Get information about file and set that flag ourselfs |
275 |
if ((stat(path, &filestat) == 0) && (S_ISDIR(filestat.st_mode))) |
if ((stat(path, &filestat) == 0) && (S_ISDIR(filestat.st_mode))) |
276 |
flags_and_attributes |= FILE_DIRECTORY_FILE; |
{ |
277 |
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if (flags_and_attributes & FILE_NON_DIRECTORY_FILE) |
278 |
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return STATUS_FILE_IS_A_DIRECTORY; |
279 |
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else |
280 |
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flags_and_attributes |= FILE_DIRECTORY_FILE; |
281 |
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} |
282 |
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283 |
if (flags_and_attributes & FILE_DIRECTORY_FILE) |
if (flags_and_attributes & FILE_DIRECTORY_FILE) |
284 |
{ |
{ |
330 |
{ |
{ |
331 |
switch (errno) |
switch (errno) |
332 |
{ |
{ |
333 |
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case EISDIR: |
334 |
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335 |
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return STATUS_FILE_IS_A_DIRECTORY; |
336 |
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337 |
case EACCES: |
case EACCES: |
338 |
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339 |
return STATUS_ACCESS_DENIED; |
return STATUS_ACCESS_DENIED; |
395 |
{ |
{ |
396 |
int n; |
int n; |
397 |
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|
398 |
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#if 0 |
399 |
/* browsing dir ???? */ |
/* browsing dir ???? */ |
400 |
/* each request is 24 bytes */ |
/* each request is 24 bytes */ |
401 |
if (g_fileinfo[handle].flags_and_attributes & FILE_DIRECTORY_FILE) |
if (g_fileinfo[handle].flags_and_attributes & FILE_DIRECTORY_FILE) |
403 |
*result = 0; |
*result = 0; |
404 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
405 |
} |
} |
406 |
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#endif |
407 |
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|
408 |
if (offset) |
if (offset) |
409 |
lseek(handle, offset, SEEK_SET); |
lseek(handle, offset, SEEK_SET); |
411 |
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|
412 |
if (n < 0) |
if (n < 0) |
413 |
{ |
{ |
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perror("read"); |
|
414 |
*result = 0; |
*result = 0; |
415 |
return STATUS_INVALID_PARAMETER; |
switch (errno) |
416 |
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{ |
417 |
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case EISDIR: |
418 |
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return STATUS_FILE_IS_A_DIRECTORY; |
419 |
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default: |
420 |
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perror("read"); |
421 |
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return STATUS_INVALID_PARAMETER; |
422 |
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} |
423 |
} |
} |
424 |
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|
425 |
*result = n; |
*result = n; |
441 |
{ |
{ |
442 |
perror("write"); |
perror("write"); |
443 |
*result = 0; |
*result = 0; |
444 |
return STATUS_ACCESS_DENIED; |
switch (errno) |
445 |
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{ |
446 |
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case ENOSPC: |
447 |
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return STATUS_DISK_FULL; |
448 |
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default: |
449 |
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return STATUS_ACCESS_DENIED; |
450 |
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} |
451 |
} |
} |
452 |
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|
453 |
*result = n; |
*result = n; |
475 |
// Set file attributes |
// Set file attributes |
476 |
file_attributes = 0; |
file_attributes = 0; |
477 |
if (S_ISDIR(filestat.st_mode)) |
if (S_ISDIR(filestat.st_mode)) |
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{ |
|
478 |
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
479 |
} |
|
480 |
filename = 1 + strrchr(path, '/'); |
filename = 1 + strrchr(path, '/'); |
481 |
if (filename && filename[0] == '.') |
if (filename && filename[0] == '.') |
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{ |
|
482 |
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
483 |
} |
|
484 |
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if (!file_attributes) |
485 |
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file_attributes |= FILE_ATTRIBUTE_NORMAL; |
486 |
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|
487 |
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if (!(filestat.st_mode & S_IWUSR)) |
488 |
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file_attributes |= FILE_ATTRIBUTE_READONLY; |
489 |
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|
490 |
// Return requested data |
// Return requested data |
491 |
switch (info_class) |
switch (info_class) |
492 |
{ |
{ |
493 |
case 4: /* FileBasicInformation */ |
case 4: /* FileBasicInformation */ |
494 |
|
seconds_since_1970_to_filetime(get_create_time(&filestat), &ft_high, |
495 |
out_uint8s(out, 8); //create_time not available; |
&ft_low); |
496 |
|
out_uint32_le(out, ft_low); //create_access_time |
497 |
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out_uint32_le(out, ft_high); |
498 |
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|
499 |
seconds_since_1970_to_filetime(filestat.st_atime, &ft_high, &ft_low); |
seconds_since_1970_to_filetime(filestat.st_atime, &ft_high, &ft_low); |
500 |
out_uint32_le(out, ft_low); //last_access_time |
out_uint32_le(out, ft_low); //last_access_time |
504 |
out_uint32_le(out, ft_low); //last_write_time |
out_uint32_le(out, ft_low); //last_write_time |
505 |
out_uint32_le(out, ft_high); |
out_uint32_le(out, ft_high); |
506 |
|
|
507 |
out_uint8s(out, 8); //unknown zero |
seconds_since_1970_to_filetime(filestat.st_ctime, &ft_high, &ft_low); |
508 |
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out_uint32_le(out, ft_low); //last_change_time |
509 |
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out_uint32_le(out, ft_high); |
510 |
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|
511 |
out_uint32_le(out, file_attributes); |
out_uint32_le(out, file_attributes); |
512 |
break; |
break; |
513 |
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543 |
char newname[256], fullpath[256]; |
char newname[256], fullpath[256]; |
544 |
struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
545 |
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|
546 |
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int mode; |
547 |
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struct stat filestat; |
548 |
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time_t write_time, change_time, access_time, mod_time; |
549 |
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struct utimbuf tvs; |
550 |
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|
551 |
pfinfo = &(g_fileinfo[handle]); |
pfinfo = &(g_fileinfo[handle]); |
552 |
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|
553 |
switch (info_class) |
switch (info_class) |
554 |
{ |
{ |
555 |
case 4: /* FileBasicInformation */ |
case 4: /* FileBasicInformation */ |
556 |
|
write_time = change_time = access_time = 0; |
557 |
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558 |
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in_uint8s(in, 4); /* Handle of root dir? */ |
559 |
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in_uint8s(in, 24); /* unknown */ |
560 |
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|
561 |
// Probably safe to ignore |
// CreationTime |
562 |
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in_uint32_le(in, ft_low); |
563 |
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in_uint32_le(in, ft_high); |
564 |
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|
565 |
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// AccessTime |
566 |
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in_uint32_le(in, ft_low); |
567 |
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in_uint32_le(in, ft_high); |
568 |
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if (ft_low || ft_high) |
569 |
|
access_time = convert_1970_to_filetime(ft_high, ft_low); |
570 |
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|
571 |
|
// WriteTime |
572 |
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in_uint32_le(in, ft_low); |
573 |
|
in_uint32_le(in, ft_high); |
574 |
|
if (ft_low || ft_high) |
575 |
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write_time = convert_1970_to_filetime(ft_high, ft_low); |
576 |
|
|
577 |
|
// ChangeTime |
578 |
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in_uint32_le(in, ft_low); |
579 |
|
in_uint32_le(in, ft_high); |
580 |
|
if (ft_low || ft_high) |
581 |
|
change_time = convert_1970_to_filetime(ft_high, ft_low); |
582 |
|
|
583 |
|
in_uint32_le(in, file_attributes); |
584 |
|
|
585 |
|
if (fstat(handle, &filestat)) |
586 |
|
return STATUS_ACCESS_DENIED; |
587 |
|
|
588 |
|
tvs.modtime = filestat.st_mtime; |
589 |
|
tvs.actime = filestat.st_atime; |
590 |
|
if (access_time) |
591 |
|
tvs.actime = access_time; |
592 |
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|
593 |
|
|
594 |
|
if (write_time || change_time) |
595 |
|
mod_time = MIN(write_time, change_time); |
596 |
|
else |
597 |
|
mod_time = write_time ? write_time : change_time; |
598 |
|
|
599 |
|
if (mod_time) |
600 |
|
tvs.modtime = mod_time; |
601 |
|
|
602 |
|
|
603 |
|
if (access_time || write_time || change_time) |
604 |
|
{ |
605 |
|
#if WITH_DEBUG_RDP5 |
606 |
|
printf("FileBasicInformation access time %s", |
607 |
|
ctime(&tvs.actime)); |
608 |
|
printf("FileBasicInformation modification time %s", |
609 |
|
ctime(&tvs.modtime)); |
610 |
|
#endif |
611 |
|
if (utime(pfinfo->path, &tvs)) |
612 |
|
return STATUS_ACCESS_DENIED; |
613 |
|
} |
614 |
|
|
615 |
|
if (!file_attributes) |
616 |
|
break; // not valid |
617 |
|
|
618 |
|
mode = filestat.st_mode; |
619 |
|
|
620 |
|
if (file_attributes & FILE_ATTRIBUTE_READONLY) |
621 |
|
mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH); |
622 |
|
else |
623 |
|
mode |= S_IWUSR; |
624 |
|
|
625 |
|
mode &= 0777; |
626 |
|
#if WITH_DEBUG_RDP5 |
627 |
|
printf("FileBasicInformation set access mode 0%o", mode); |
628 |
|
#endif |
629 |
|
|
630 |
|
if (fchmod(handle, mode)) |
631 |
|
return STATUS_ACCESS_DENIED; |
632 |
break; |
break; |
633 |
|
|
634 |
case 10: /* FileRenameInformation */ |
case 10: /* FileRenameInformation */ |
671 |
break; |
break; |
672 |
|
|
673 |
case 20: /* FileEndOfFileInformation */ |
case 20: /* FileEndOfFileInformation */ |
674 |
|
in_uint8s(in, 28); /* unknown */ |
675 |
|
in_uint32_le(in, length); /* file size */ |
676 |
|
|
677 |
|
printf("FileEndOfFileInformation length = %d\n", length); |
678 |
|
// ???????????? |
679 |
|
|
680 |
unimpl("IRP Set File Information class: FileEndOfFileInformation\n"); |
unimpl("IRP Set File Information class: FileEndOfFileInformation\n"); |
681 |
break; |
break; |
|
|
|
682 |
default: |
default: |
683 |
|
|
684 |
unimpl("IRP Set File Information class: 0x%x\n", info_class); |
unimpl("IRP Set File Information class: 0x%x\n", info_class); |
698 |
volume = "RDESKTOP"; |
volume = "RDESKTOP"; |
699 |
fs_type = "RDPFS"; |
fs_type = "RDPFS"; |
700 |
|
|
701 |
if (STATFS_FN(pfinfo->path, &stat_fs) != 0) /* FIXME: statfs is not portable */ |
if (STATFS_FN(pfinfo->path, &stat_fs) != 0) |
702 |
{ |
{ |
703 |
perror("statfs"); |
perror("statfs"); |
704 |
return STATUS_ACCESS_DENIED; |
return STATUS_ACCESS_DENIED; |
777 |
// find next dirent matching pattern |
// find next dirent matching pattern |
778 |
pdirent = readdir(pdir); |
pdirent = readdir(pdir); |
779 |
while (pdirent && fnmatch(pfinfo->pattern, pdirent->d_name, 0) != 0) |
while (pdirent && fnmatch(pfinfo->pattern, pdirent->d_name, 0) != 0) |
|
{ |
|
780 |
pdirent = readdir(pdir); |
pdirent = readdir(pdir); |
|
} |
|
781 |
|
|
782 |
if (pdirent == NULL) |
if (pdirent == NULL) |
|
{ |
|
783 |
return STATUS_NO_MORE_FILES; |
return STATUS_NO_MORE_FILES; |
|
} |
|
784 |
|
|
785 |
// Get information for directory entry |
// Get information for directory entry |
786 |
sprintf(fullpath, "%s/%s", dirname, pdirent->d_name); |
sprintf(fullpath, "%s/%s", dirname, pdirent->d_name); |
787 |
|
|
788 |
/* JIF |
/* JIF |
789 |
printf("Stat: %s\n", fullpath); */ |
printf("Stat: %s\n", fullpath); */ |
790 |
if (stat(fullpath, &fstat)) |
if (stat(fullpath, &fstat)) |
798 |
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
file_attributes |= FILE_ATTRIBUTE_DIRECTORY; |
799 |
if (pdirent->d_name[0] == '.') |
if (pdirent->d_name[0] == '.') |
800 |
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
file_attributes |= FILE_ATTRIBUTE_HIDDEN; |
801 |
|
if (!file_attributes) |
802 |
|
file_attributes |= FILE_ATTRIBUTE_NORMAL; |
803 |
|
if (!(fstat.st_mode & S_IWUSR)) |
804 |
|
file_attributes |= FILE_ATTRIBUTE_READONLY; |
805 |
|
|
806 |
// Return requested information |
// Return requested information |
807 |
out_uint8s(out, 8); //unknown zero |
out_uint8s(out, 8); //unknown zero |
808 |
out_uint8s(out, 8); //create_time not available in posix; |
|
809 |
|
seconds_since_1970_to_filetime(get_create_time(&fstat), &ft_high, &ft_low); |
810 |
|
out_uint32_le(out, ft_low); // create time |
811 |
|
out_uint32_le(out, ft_high); |
812 |
|
|
813 |
seconds_since_1970_to_filetime(fstat.st_atime, &ft_high, &ft_low); |
seconds_since_1970_to_filetime(fstat.st_atime, &ft_high, &ft_low); |
814 |
out_uint32_le(out, ft_low); //last_access_time |
out_uint32_le(out, ft_low); //last_access_time |
818 |
out_uint32_le(out, ft_low); //last_write_time |
out_uint32_le(out, ft_low); //last_write_time |
819 |
out_uint32_le(out, ft_high); |
out_uint32_le(out, ft_high); |
820 |
|
|
821 |
out_uint8s(out, 8); //unknown zero |
seconds_since_1970_to_filetime(fstat.st_ctime, &ft_high, &ft_low); |
822 |
|
out_uint32_le(out, ft_low); //change_write_time |
823 |
|
out_uint32_le(out, ft_high); |
824 |
|
|
825 |
out_uint32_le(out, fstat.st_size); //filesize low |
out_uint32_le(out, fstat.st_size); //filesize low |
826 |
out_uint32_le(out, 0); //filesize high |
out_uint32_le(out, 0); //filesize high |
827 |
out_uint32_le(out, fstat.st_size); //filesize low |
out_uint32_le(out, fstat.st_size); //filesize low |
843 |
return STATUS_SUCCESS; |
return STATUS_SUCCESS; |
844 |
} |
} |
845 |
|
|
846 |
|
|
847 |
|
|
848 |
|
static NTSTATUS |
849 |
|
disk_device_control(HANDLE handle, uint32 request, STREAM in, STREAM out) |
850 |
|
{ |
851 |
|
uint32 result; |
852 |
|
|
853 |
|
if (((request >> 16) != 20) || ((request >> 16) != 9)) |
854 |
|
return STATUS_INVALID_PARAMETER; |
855 |
|
|
856 |
|
/* extract operation */ |
857 |
|
request >>= 2; |
858 |
|
request &= 0xfff; |
859 |
|
|
860 |
|
printf("DISK IOCTL %d\n", request); |
861 |
|
|
862 |
|
switch (request) |
863 |
|
{ |
864 |
|
case 25: // ? |
865 |
|
case 42: // ? |
866 |
|
default: |
867 |
|
unimpl("DISK IOCTL %d\n", request); |
868 |
|
return STATUS_INVALID_PARAMETER; |
869 |
|
} |
870 |
|
|
871 |
|
return STATUS_SUCCESS; |
872 |
|
} |
873 |
|
|
874 |
DEVICE_FNS disk_fns = { |
DEVICE_FNS disk_fns = { |
875 |
disk_create, |
disk_create, |
876 |
disk_close, |
disk_close, |
877 |
disk_read, |
disk_read, |
878 |
disk_write, |
disk_write, |
879 |
NULL /* device_control */ |
disk_device_control /* device_control */ |
880 |
}; |
}; |