void DoExtDiskSpace(tBuffer *bIn, tBuffer *bOut, u_int32_t id)
{
struct STATFS stfs;
tFSPath *realPath;
char *path;
path = convertFromUtf8(BufferGetString(bIn), 1);
realPath = FSCheckPath(path);
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH]Path: %s", path));
if (realPath != NULL && !HAS_BIT(gl_var->flagsDisable, SFTP_DISABLE_STATSFS))
{
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH]Realpath: %s", realPath->realPath));
if (STATFS(realPath->realPath, &stfs) == 0)
{
tBuffer *b;
b = BufferNew();
BufferPutInt8(b, SSH2_FXP_EXTENDED_REPLY);
BufferPutInt32(b, id);
BufferPutInt64(b, (u_int64_t) stfs.f_blocks * (u_int64_t) stfs.f_bsize);
BufferPutInt64(b, (u_int64_t) stfs.f_bfree * (u_int64_t) stfs.f_bsize);
BufferPutInt64(b, 0);
BufferPutInt64(b, (u_int64_t) stfs.f_bavail * (u_int64_t) stfs.f_bsize);
BufferPutInt32(b, stfs.f_bsize);
BufferPutPacket(bOut, b);
}
else
SendStatus(bOut, id, errnoToPortable(errno));
}
else
SendStatus(bOut, id, SSH2_FX_PERMISSION_DENIED);
FSDestroyPath(realPath);
free(path);
}
static void DoExtDiskSpaceOpenSSH_Path(tBuffer *bOut, u_int32_t id, const char *path)
{
struct STATFS stfs;
tFSPath *realPath;
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH_Path]Path: %s", path));
realPath = FSCheckPath(path);
if (realPath != NULL && !HAS_BIT(gl_var->flagsDisable, SFTP_DISABLE_STATSFS))
{
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH_Path]Realpath: %s", realPath->realPath));
if (STATFS(realPath->realPath, &stfs) == 0)
{
tBuffer *b;
b = BufferNew();
BufferPutInt8(b, SSH2_FXP_EXTENDED_REPLY);
BufferPutInt32(b, id);
BufferPutInt64(b, stfs.f_bsize); /* file system block size */
BufferPutInt64(b, stfs.f_frsize); /* fundamental fs block size */
BufferPutInt64(b, stfs.f_blocks); /* number of blocks (unit f_frsize) */
BufferPutInt64(b, stfs.f_bfree); /* free blocks in file system */
BufferPutInt64(b, stfs.f_bavail); /* free blocks for non-root */
BufferPutInt64(b, stfs.f_files); /* total file inodes */
BufferPutInt64(b, stfs.f_ffree); /* free file inodes */
BufferPutInt64(b, stfs.f_favail); /* free file inodes for to non-root */
BufferPutInt64(b, stfs.f_fsid); /* file system id */
BufferPutInt64(b, stfs.f_flag); /* bit mask of f_flag values */
BufferPutInt64(b, stfs.f_namemax); /* maximum filename length */
BufferPutPacket(bOut, b);
BufferDelete(b);
}
else
{
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH_Path]error: %s", strerror(errno)));
SendStatus(bOut, id, errnoToPortable(errno));
}
}
else
{
DEBUG((MYLOG_DEBUG, "[DoExtDiskSpaceOpenSSH_Path]FSCheckPath failed"));
SendStatus(bOut, id, SSH2_FX_PERMISSION_DENIED);
}
FSDestroyPath(realPath);
}
