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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) |
#if (defined(HAVE_DIRFD) || (HAVE_DECL_DIRFD == 1)) |
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#define DIRFD(a) (dirfd(a)) |
#define DIRFD(a) (dirfd(a)) |
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#else |
#else |
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#define DIRFD(a) ((a)->DIR_FD_MEMBER_NAME) |
#define DIRFD(a) ((a)->DIR_FD_MEMBER_NAME) |
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#define STATFS_T statvfs |
#define STATFS_T statvfs |
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#define F_NAMELEN(buf) ((buf).f_namemax) |
#define F_NAMELEN(buf) ((buf).f_namemax) |
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#elif (defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__)) |
#elif (defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__APPLE__)) |
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#include <sys/param.h> |
#include <sys/param.h> |
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#include <sys/mount.h> |
#include <sys/mount.h> |
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#define STATFS_FN(path, buf) (statfs(path,buf)) |
#define STATFS_FN(path, buf) (statfs(path,buf)) |
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} |
} |
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/* A wrapper for ftruncate which supports growing files, even if the |
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native ftruncate doesn't. This is needed on Linux FAT filesystems, |
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for example. */ |
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static int |
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ftruncate_growable(int fd, off_t length) |
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{ |
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int ret; |
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off_t pos; |
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static const char zero; |
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/* Try the simple method first */ |
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if ((ret = ftruncate(fd, length)) != -1) |
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{ |
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return ret; |
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} |
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/* |
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* Some kind of error. Perhaps we were trying to grow. Retry |
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* in a safe way. |
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*/ |
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/* Get current position */ |
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if ((pos = lseek(fd, 0, SEEK_CUR)) == -1) |
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{ |
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perror("lseek"); |
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return -1; |
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} |
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/* Seek to new size */ |
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if (lseek(fd, length, SEEK_SET) == -1) |
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{ |
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perror("lseek"); |
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return -1; |
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} |
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/* Write a zero */ |
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if (write(fd, &zero, 1) == -1) |
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{ |
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perror("write"); |
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return -1; |
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} |
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/* Truncate. This shouldn't fail. */ |
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if (ftruncate(fd, length) == -1) |
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{ |
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perror("ftruncate"); |
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return -1; |
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} |
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/* Restore position */ |
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if (lseek(fd, pos, SEEK_SET) == -1) |
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{ |
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perror("lseek"); |
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return -1; |
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} |
190 |
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191 |
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return 0; |
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} |
193 |
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194 |
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/* Enumeration of devices from rdesktop.c */ |
/* Enumeration of devices from rdesktop.c */ |
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/* returns numer of units found and initialized. */ |
/* returns numer of units found and initialized. */ |
228 |
/* Opens or creates a file or directory */ |
/* Opens or creates a file or directory */ |
229 |
static NTSTATUS |
static NTSTATUS |
230 |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
disk_create(uint32 device_id, uint32 accessmask, uint32 sharemode, uint32 create_disposition, |
231 |
uint32 flags_and_attributes, char *filename, HANDLE * phandle) |
uint32 flags_and_attributes, char *filename, NTHANDLE * phandle) |
232 |
{ |
{ |
233 |
HANDLE handle; |
NTHANDLE handle; |
234 |
DIR *dirp; |
DIR *dirp; |
235 |
int flags, mode; |
int flags, mode; |
236 |
char path[256]; |
char path[256]; |
241 |
flags = 0; |
flags = 0; |
242 |
mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; |
mode = S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; |
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244 |
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if (*filename && filename[strlen(filename) - 1] == '/') |
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if (filename[strlen(filename) - 1] == '/') |
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245 |
filename[strlen(filename) - 1] = 0; |
filename[strlen(filename) - 1] = 0; |
246 |
sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename); |
sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename); |
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383 |
} |
} |
384 |
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385 |
static NTSTATUS |
static NTSTATUS |
386 |
disk_close(HANDLE handle) |
disk_close(NTHANDLE handle) |
387 |
{ |
{ |
388 |
struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
389 |
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403 |
} |
} |
404 |
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|
405 |
static NTSTATUS |
static NTSTATUS |
406 |
disk_read(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_read(NTHANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
407 |
{ |
{ |
408 |
int n; |
int n; |
409 |
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|
440 |
} |
} |
441 |
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442 |
static NTSTATUS |
static NTSTATUS |
443 |
disk_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
disk_write(NTHANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
444 |
{ |
{ |
445 |
int n; |
int n; |
446 |
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467 |
} |
} |
468 |
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469 |
NTSTATUS |
NTSTATUS |
470 |
disk_query_information(HANDLE handle, uint32 info_class, STREAM out) |
disk_query_information(NTHANDLE handle, uint32 info_class, STREAM out) |
471 |
{ |
{ |
472 |
uint32 file_attributes, ft_high, ft_low; |
uint32 file_attributes, ft_high, ft_low; |
473 |
struct stat filestat; |
struct stat filestat; |
548 |
} |
} |
549 |
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550 |
NTSTATUS |
NTSTATUS |
551 |
disk_set_information(HANDLE handle, uint32 info_class, STREAM in, STREAM out) |
disk_set_information(NTHANDLE handle, uint32 info_class, STREAM in, STREAM out) |
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{ |
{ |
553 |
uint32 device_id, length, file_attributes, ft_high, ft_low; |
uint32 length, file_attributes, ft_high, ft_low; |
554 |
char newname[256], fullpath[256]; |
char newname[256], fullpath[256]; |
555 |
struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
556 |
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716 |
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
if (stat_fs.f_bsize * stat_fs.f_bfree < length) |
717 |
return STATUS_DISK_FULL; |
return STATUS_DISK_FULL; |
718 |
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719 |
/* FIXME: Growing file with ftruncate doesn't |
if (ftruncate_growable(handle, length) != 0) |
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work with Linux FAT fs */ |
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if (ftruncate(handle, length) != 0) |
|
720 |
{ |
{ |
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perror("ftruncate"); |
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721 |
return STATUS_DISK_FULL; |
return STATUS_DISK_FULL; |
722 |
} |
} |
723 |
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799 |
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800 |
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801 |
NTSTATUS |
NTSTATUS |
802 |
disk_query_volume_information(HANDLE handle, uint32 info_class, STREAM out) |
disk_query_volume_information(NTHANDLE handle, uint32 info_class, STREAM out) |
803 |
{ |
{ |
804 |
struct STATFS_T stat_fs; |
struct STATFS_T stat_fs; |
805 |
struct fileinfo *pfinfo; |
struct fileinfo *pfinfo; |
864 |
} |
} |
865 |
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|
866 |
NTSTATUS |
NTSTATUS |
867 |
disk_query_directory(HANDLE handle, uint32 info_class, char *pattern, STREAM out) |
disk_query_directory(NTHANDLE handle, uint32 info_class, char *pattern, STREAM out) |
868 |
{ |
{ |
869 |
uint32 file_attributes, ft_low, ft_high; |
uint32 file_attributes, ft_low, ft_high; |
870 |
char *dirname, fullpath[256]; |
char *dirname, fullpath[256]; |
974 |
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975 |
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976 |
static NTSTATUS |
static NTSTATUS |
977 |
disk_device_control(HANDLE handle, uint32 request, STREAM in, STREAM out) |
disk_device_control(NTHANDLE handle, uint32 request, STREAM in, STREAM out) |
978 |
{ |
{ |
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uint32 result; |
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|
979 |
if (((request >> 16) != 20) || ((request >> 16) != 9)) |
if (((request >> 16) != 20) || ((request >> 16) != 9)) |
980 |
return STATUS_INVALID_PARAMETER; |
return STATUS_INVALID_PARAMETER; |
981 |
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