diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/smbd/reply.c | 2088 |
1 files changed, 1029 insertions, 1059 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index f320bf8ff5..adcc8c989d 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -418,74 +418,69 @@ int reply_chkpth(connection_struct *conn, char *inbuf,char *outbuf, int dum_size int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring fname; - int outsize = 0; - SMB_STRUCT_STAT sbuf; - BOOL ok = False; - int mode=0; - SMB_OFF_T size=0; - time_t mtime=0; - BOOL bad_path = False; - char *p; - START_PROFILE(SMBgetatr); - - p = smb_buf(inbuf) + 1; - p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE); - - RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); + pstring fname; + int outsize = 0; + SMB_STRUCT_STAT sbuf; + BOOL ok = False; + int mode=0; + SMB_OFF_T size=0; + time_t mtime=0; + BOOL bad_path = False; + char *p; + START_PROFILE(SMBgetatr); + + p = smb_buf(inbuf) + 1; + p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE); + + RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); - /* dos smetimes asks for a stat of "" - it returns a "hidden directory" - under WfWg - weird! */ - if (! (*fname)) - { - mode = aHIDDEN | aDIR; - if (!CAN_WRITE(conn)) mode |= aRONLY; - size = 0; - mtime = 0; - ok = True; - } - else - { - unix_convert(fname,conn,0,&bad_path,&sbuf); - if (check_name(fname,conn)) - { - if (VALID_STAT(sbuf) || vfs_stat(conn,fname,&sbuf) == 0) - { - mode = dos_mode(conn,fname,&sbuf); - size = sbuf.st_size; - mtime = sbuf.st_mtime; - if (mode & aDIR) - size = 0; - ok = True; - } - else - DEBUG(3,("stat of %s failed (%s)\n",fname,strerror(errno))); - } - } + /* dos smetimes asks for a stat of "" - it returns a "hidden directory" + under WfWg - weird! */ + if (! (*fname)) { + mode = aHIDDEN | aDIR; + if (!CAN_WRITE(conn)) + mode |= aRONLY; + size = 0; + mtime = 0; + ok = True; + } else { + unix_convert(fname,conn,0,&bad_path,&sbuf); + if (check_name(fname,conn)) { + if (VALID_STAT(sbuf) || vfs_stat(conn,fname,&sbuf) == 0) { + mode = dos_mode(conn,fname,&sbuf); + size = sbuf.st_size; + mtime = sbuf.st_mtime; + if (mode & aDIR) + size = 0; + ok = True; + } else { + DEBUG(3,("stat of %s failed (%s)\n",fname,strerror(errno))); + } + } + } - if (!ok) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBgetatr); - return(UNIXERROR(ERRDOS,ERRbadfile)); - } + if (!ok) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBgetatr); + return(UNIXERROR(ERRDOS,ERRbadfile)); + } - outsize = set_message(outbuf,10,0,True); + outsize = set_message(outbuf,10,0,True); - SSVAL(outbuf,smb_vwv0,mode); - if(lp_dos_filetime_resolution(SNUM(conn)) ) - put_dos_date3(outbuf,smb_vwv1,mtime & ~1); - else - put_dos_date3(outbuf,smb_vwv1,mtime); - SIVAL(outbuf,smb_vwv3,(uint32)size); + SSVAL(outbuf,smb_vwv0,mode); + if(lp_dos_filetime_resolution(SNUM(conn)) ) + put_dos_date3(outbuf,smb_vwv1,mtime & ~1); + else + put_dos_date3(outbuf,smb_vwv1,mtime); + SIVAL(outbuf,smb_vwv3,(uint32)size); - if (Protocol >= PROTOCOL_NT1) - SSVAL(outbuf,smb_flg2,SVAL(outbuf, smb_flg2) | FLAGS2_IS_LONG_NAME); + if (Protocol >= PROTOCOL_NT1) + SSVAL(outbuf,smb_flg2,SVAL(outbuf, smb_flg2) | FLAGS2_IS_LONG_NAME); - DEBUG( 3, ( "getatr name=%s mode=%d size=%d\n", fname, mode, (uint32)size ) ); + DEBUG( 3, ( "getatr name=%s mode=%d size=%d\n", fname, mode, (uint32)size ) ); - END_PROFILE(SMBgetatr); - return(outsize); + END_PROFILE(SMBgetatr); + return(outsize); } /**************************************************************************** @@ -494,47 +489,46 @@ int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size int reply_setatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring fname; - int outsize = 0; - BOOL ok=False; - int mode; - time_t mtime; - SMB_STRUCT_STAT sbuf; - BOOL bad_path = False; - char *p; - - START_PROFILE(SMBsetatr); - - p = smb_buf(inbuf) + 1; - p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE); - unix_convert(fname,conn,0,&bad_path,&sbuf); - - mode = SVAL(inbuf,smb_vwv0); - mtime = make_unix_date3(inbuf+smb_vwv1); + pstring fname; + int outsize = 0; + BOOL ok=False; + int mode; + time_t mtime; + SMB_STRUCT_STAT sbuf; + BOOL bad_path = False; + char *p; + + START_PROFILE(SMBsetatr); + + p = smb_buf(inbuf) + 1; + p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE); + unix_convert(fname,conn,0,&bad_path,&sbuf); + + mode = SVAL(inbuf,smb_vwv0); + mtime = make_unix_date3(inbuf+smb_vwv1); - if (VALID_STAT_OF_DIR(sbuf)) - mode |= aDIR; - else - mode &= ~aDIR; - - if (check_name(fname,conn)) - ok = (file_chmod(conn,fname,mode,NULL) == 0); - if (ok) - ok = set_filetime(conn,fname,mtime); + if (VALID_STAT_OF_DIR(sbuf)) + mode |= aDIR; + else + mode &= ~aDIR; + + if (check_name(fname,conn)) + ok = (file_chmod(conn,fname,mode,NULL) == 0); + if (ok) + ok = set_filetime(conn,fname,mtime); - if (!ok) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBsetatr); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if (!ok) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBsetatr); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - outsize = set_message(outbuf,0,0,True); + outsize = set_message(outbuf,0,0,True); - DEBUG( 3, ( "setatr name=%s mode=%d\n", fname, mode ) ); + DEBUG( 3, ( "setatr name=%s mode=%d\n", fname, mode ) ); - END_PROFILE(SMBsetatr); - return(outsize); + END_PROFILE(SMBsetatr); + return(outsize); } /**************************************************************************** @@ -592,206 +586,187 @@ int reply_dskattr(connection_struct *conn, char *inbuf,char *outbuf, int dum_siz int reply_search(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring mask; - pstring directory; - pstring fname; - SMB_OFF_T size; - int mode; - time_t date; - int dirtype; - int outsize = 0; - int numentries = 0; - BOOL finished = False; - int maxentries; - int i; - char *p; - BOOL ok = False; - int status_len; - pstring path; - char status[21]; - int dptr_num= -1; - BOOL check_descend = False; - BOOL expect_close = False; - BOOL can_open = True; - BOOL bad_path = False; - START_PROFILE(SMBsearch); - - *mask = *directory = *fname = 0; - - /* If we were called as SMBffirst then we must expect close. */ - if(CVAL(inbuf,smb_com) == SMBffirst) - expect_close = True; - - outsize = set_message(outbuf,1,3,True); - maxentries = SVAL(inbuf,smb_vwv0); - dirtype = SVAL(inbuf,smb_vwv1); - p = smb_buf(inbuf) + 1; - p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE); - p++; - status_len = SVAL(p, 0); - p += 2; + pstring mask; + pstring directory; + pstring fname; + SMB_OFF_T size; + int mode; + time_t date; + int dirtype; + int outsize = 0; + int numentries = 0; + BOOL finished = False; + int maxentries; + int i; + char *p; + BOOL ok = False; + int status_len; + pstring path; + char status[21]; + int dptr_num= -1; + BOOL check_descend = False; + BOOL expect_close = False; + BOOL can_open = True; + BOOL bad_path = False; + START_PROFILE(SMBsearch); + + *mask = *directory = *fname = 0; + + /* If we were called as SMBffirst then we must expect close. */ + if(CVAL(inbuf,smb_com) == SMBffirst) + expect_close = True; - /* dirtype &= ~aDIR; */ + outsize = set_message(outbuf,1,3,True); + maxentries = SVAL(inbuf,smb_vwv0); + dirtype = SVAL(inbuf,smb_vwv1); + p = smb_buf(inbuf) + 1; + p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE); + p++; + status_len = SVAL(p, 0); + p += 2; - if (status_len == 0) - { - SMB_STRUCT_STAT sbuf; - pstring dir2; - - pstrcpy(directory,path); - pstrcpy(dir2,path); - unix_convert(directory,conn,0,&bad_path,&sbuf); - unix_format(dir2); - - if (!check_name(directory,conn)) - can_open = False; - - p = strrchr_m(dir2,'/'); - if (p == NULL) - { - pstrcpy(mask,dir2); - *dir2 = 0; - } - else - { - *p = 0; - pstrcpy(mask,p+1); - } - - p = strrchr_m(directory,'/'); - if (!p) - *directory = 0; - else - *p = 0; - - if (strlen(directory) == 0) - pstrcpy(directory,"./"); - memset((char *)status,'\0',21); - SCVAL(status,0,(dirtype & 0x1F)); - } - else - { - int status_dirtype; - memcpy(status,p,21); - status_dirtype = CVAL(status,0) & 0x1F; - if (status_dirtype != (dirtype & 0x1F)) - dirtype = status_dirtype; - - conn->dirptr = dptr_fetch(status+12,&dptr_num); - if (!conn->dirptr) - goto SearchEmpty; - string_set(&conn->dirpath,dptr_path(dptr_num)); - fstrcpy(mask, dptr_wcard(dptr_num)); - } - - if (can_open) - { - p = smb_buf(outbuf) + 3; - - ok = True; + /* dirtype &= ~aDIR; */ + + if (status_len == 0) { + SMB_STRUCT_STAT sbuf; + pstring dir2; + + pstrcpy(directory,path); + pstrcpy(dir2,path); + unix_convert(directory,conn,0,&bad_path,&sbuf); + unix_format(dir2); + + if (!check_name(directory,conn)) + can_open = False; + + p = strrchr_m(dir2,'/'); + if (p == NULL) { + pstrcpy(mask,dir2); + *dir2 = 0; + } else { + *p = 0; + pstrcpy(mask,p+1); + } + + p = strrchr_m(directory,'/'); + if (!p) + *directory = 0; + else + *p = 0; + + if (strlen(directory) == 0) + pstrcpy(directory,"./"); + memset((char *)status,'\0',21); + SCVAL(status,0,(dirtype & 0x1F)); + } else { + int status_dirtype; + + memcpy(status,p,21); + status_dirtype = CVAL(status,0) & 0x1F; + if (status_dirtype != (dirtype & 0x1F)) + dirtype = status_dirtype; + + conn->dirptr = dptr_fetch(status+12,&dptr_num); + if (!conn->dirptr) + goto SearchEmpty; + string_set(&conn->dirpath,dptr_path(dptr_num)); + fstrcpy(mask, dptr_wcard(dptr_num)); + } + + if (can_open) { + p = smb_buf(outbuf) + 3; + ok = True; - if (status_len == 0) - { - dptr_num = dptr_create(conn,directory,True,expect_close,SVAL(inbuf,smb_pid)); - if (dptr_num < 0) - { - if(dptr_num == -2) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBsearch); - return (UNIXERROR(ERRDOS,ERRnofids)); - } - END_PROFILE(SMBsearch); - return ERROR_DOS(ERRDOS,ERRnofids); - } - dptr_set_wcard(dptr_num, strdup(mask)); - } - - DEBUG(4,("dptr_num is %d\n",dptr_num)); - - if (ok) - { - if ((dirtype&0x1F) == aVOLID) - { - memcpy(p,status,21); - make_dir_struct(p,"???????????",volume_label(SNUM(conn)),0,aVOLID,0); - dptr_fill(p+12,dptr_num); - if (dptr_zero(p+12) && (status_len==0)) - numentries = 1; - else - numentries = 0; - p += DIR_STRUCT_SIZE; - } - else - { - DEBUG(8,("dirpath=<%s> dontdescend=<%s>\n", - conn->dirpath,lp_dontdescend(SNUM(conn)))); - if (in_list(conn->dirpath, lp_dontdescend(SNUM(conn)),True)) - check_descend = True; - - for (i=numentries;(i<maxentries) && !finished;i++) - { - finished = - !get_dir_entry(conn,mask,dirtype,fname,&size,&mode,&date,check_descend); - if (!finished) - { - memcpy(p,status,21); - make_dir_struct(p,mask,fname,size,mode,date); - dptr_fill(p+12,dptr_num); - numentries++; - } - p += DIR_STRUCT_SIZE; - } - } - } /* if (ok ) */ - } + if (status_len == 0) { + dptr_num = dptr_create(conn,directory,True,expect_close,SVAL(inbuf,smb_pid)); + if (dptr_num < 0) { + if(dptr_num == -2) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBsearch); + return (UNIXERROR(ERRDOS,ERRnofids)); + } + END_PROFILE(SMBsearch); + return ERROR_DOS(ERRDOS,ERRnofids); + } + dptr_set_wcard(dptr_num, strdup(mask)); + } + + DEBUG(4,("dptr_num is %d\n",dptr_num)); + + if (ok) { + if ((dirtype&0x1F) == aVOLID) { + memcpy(p,status,21); + make_dir_struct(p,"???????????",volume_label(SNUM(conn)),0,aVOLID,0); + dptr_fill(p+12,dptr_num); + if (dptr_zero(p+12) && (status_len==0)) + numentries = 1; + else + numentries = 0; + p += DIR_STRUCT_SIZE; + } else { + DEBUG(8,("dirpath=<%s> dontdescend=<%s>\n", + conn->dirpath,lp_dontdescend(SNUM(conn)))); + if (in_list(conn->dirpath, lp_dontdescend(SNUM(conn)),True)) + check_descend = True; + + for (i=numentries;(i<maxentries) && !finished;i++) { + finished = !get_dir_entry(conn,mask,dirtype,fname,&size,&mode,&date,check_descend); + if (!finished) { + memcpy(p,status,21); + make_dir_struct(p,mask,fname,size,mode,date); + dptr_fill(p+12,dptr_num); + numentries++; + } + p += DIR_STRUCT_SIZE; + } + } + } /* if (ok ) */ + } SearchEmpty: - if (numentries == 0 || !ok) - { - SCVAL(outbuf,smb_rcls,ERRDOS); - SSVAL(outbuf,smb_err,ERRnofiles); - dptr_close(&dptr_num); - } - - /* If we were called as SMBffirst with smb_search_id == NULL - and no entries were found then return error and close dirptr - (X/Open spec) */ - - if(ok && expect_close && numentries == 0 && status_len == 0) - { - SCVAL(outbuf,smb_rcls,ERRDOS); - SSVAL(outbuf,smb_err,ERRnofiles); - /* Also close the dptr - we know it's gone */ - dptr_close(&dptr_num); - } - - /* If we were called as SMBfunique, then we can close the dirptr now ! */ - if(dptr_num >= 0 && CVAL(inbuf,smb_com) == SMBfunique) - dptr_close(&dptr_num); - - SSVAL(outbuf,smb_vwv0,numentries); - SSVAL(outbuf,smb_vwv1,3 + numentries * DIR_STRUCT_SIZE); - SCVAL(smb_buf(outbuf),0,5); - SSVAL(smb_buf(outbuf),1,numentries*DIR_STRUCT_SIZE); - - if (Protocol >= PROTOCOL_NT1) - SSVAL(outbuf,smb_flg2,SVAL(outbuf, smb_flg2) | FLAGS2_IS_LONG_NAME); + if (numentries == 0 || !ok) { + SCVAL(outbuf,smb_rcls,ERRDOS); + SSVAL(outbuf,smb_err,ERRnofiles); + dptr_close(&dptr_num); + } + + /* If we were called as SMBffirst with smb_search_id == NULL + and no entries were found then return error and close dirptr + (X/Open spec) */ + + if(ok && expect_close && numentries == 0 && status_len == 0) { + SCVAL(outbuf,smb_rcls,ERRDOS); + SSVAL(outbuf,smb_err,ERRnofiles); + /* Also close the dptr - we know it's gone */ + dptr_close(&dptr_num); + } + + /* If we were called as SMBfunique, then we can close the dirptr now ! */ + if(dptr_num >= 0 && CVAL(inbuf,smb_com) == SMBfunique) + dptr_close(&dptr_num); + + SSVAL(outbuf,smb_vwv0,numentries); + SSVAL(outbuf,smb_vwv1,3 + numentries * DIR_STRUCT_SIZE); + SCVAL(smb_buf(outbuf),0,5); + SSVAL(smb_buf(outbuf),1,numentries*DIR_STRUCT_SIZE); + + if (Protocol >= PROTOCOL_NT1) + SSVAL(outbuf,smb_flg2,SVAL(outbuf, smb_flg2) | FLAGS2_IS_LONG_NAME); - outsize += DIR_STRUCT_SIZE*numentries; - smb_setlen(outbuf,outsize - 4); + outsize += DIR_STRUCT_SIZE*numentries; + smb_setlen(outbuf,outsize - 4); - if ((! *directory) && dptr_path(dptr_num)) - slprintf(directory, sizeof(directory)-1, "(%s)",dptr_path(dptr_num)); + if ((! *directory) && dptr_path(dptr_num)) + slprintf(directory, sizeof(directory)-1, "(%s)",dptr_path(dptr_num)); - DEBUG( 4, ( "%s mask=%s path=%s dtype=%d nument=%d of %d\n", - smb_fn_name(CVAL(inbuf,smb_com)), - mask, directory, dirtype, numentries, maxentries ) ); + DEBUG( 4, ( "%s mask=%s path=%s dtype=%d nument=%d of %d\n", + smb_fn_name(CVAL(inbuf,smb_com)), + mask, directory, dirtype, numentries, maxentries ) ); - END_PROFILE(SMBsearch); - return(outsize); + END_PROFILE(SMBsearch); + return(outsize); } /**************************************************************************** @@ -800,40 +775,40 @@ int reply_search(connection_struct *conn, char *inbuf,char *outbuf, int dum_size int reply_fclose(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - int outsize = 0; - int status_len; - pstring path; - char status[21]; - int dptr_num= -2; - char *p; + int outsize = 0; + int status_len; + pstring path; + char status[21]; + int dptr_num= -2; + char *p; - START_PROFILE(SMBfclose); + START_PROFILE(SMBfclose); - outsize = set_message(outbuf,1,0,True); - p = smb_buf(inbuf) + 1; - p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE); - p++; - status_len = SVAL(p,0); - p += 2; + outsize = set_message(outbuf,1,0,True); + p = smb_buf(inbuf) + 1; + p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE); + p++; + status_len = SVAL(p,0); + p += 2; - if (status_len == 0) { - END_PROFILE(SMBfclose); - return ERROR_DOS(ERRSRV,ERRsrverror); - } + if (status_len == 0) { + END_PROFILE(SMBfclose); + return ERROR_DOS(ERRSRV,ERRsrverror); + } - memcpy(status,p,21); + memcpy(status,p,21); - if(dptr_fetch(status+12,&dptr_num)) { - /* Close the dptr - we know it's gone */ - dptr_close(&dptr_num); - } + if(dptr_fetch(status+12,&dptr_num)) { + /* Close the dptr - we know it's gone */ + dptr_close(&dptr_num); + } - SSVAL(outbuf,smb_vwv0,0); + SSVAL(outbuf,smb_vwv0,0); - DEBUG(3,("search close\n")); + DEBUG(3,("search close\n")); - END_PROFILE(SMBfclose); - return(outsize); + END_PROFILE(SMBfclose); + return(outsize); } /**************************************************************************** @@ -842,69 +817,67 @@ int reply_fclose(connection_struct *conn, char *inbuf,char *outbuf, int dum_size int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring fname; - int outsize = 0; - int fmode=0; - int share_mode; - SMB_OFF_T size = 0; - time_t mtime=0; - mode_t unixmode; - int rmode=0; - SMB_STRUCT_STAT sbuf; - BOOL bad_path = False; - files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); - START_PROFILE(SMBopen); + pstring fname; + int outsize = 0; + int fmode=0; + int share_mode; + SMB_OFF_T size = 0; + time_t mtime=0; + mode_t unixmode; + int rmode=0; + SMB_STRUCT_STAT sbuf; + BOOL bad_path = False; + files_struct *fsp; + int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + START_PROFILE(SMBopen); - share_mode = SVAL(inbuf,smb_vwv0); + share_mode = SVAL(inbuf,smb_vwv0); - srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE); + srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE); - RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); + RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); - unix_convert(fname,conn,0,&bad_path,&sbuf); + unix_convert(fname,conn,0,&bad_path,&sbuf); - unixmode = unix_mode(conn,aARCH,fname); + unixmode = unix_mode(conn,aARCH,fname); - fsp = open_file_shared(conn,fname,&sbuf,share_mode,(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), - unixmode, oplock_request,&rmode,NULL); - - if (!fsp) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBopen); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } - - size = sbuf.st_size; - fmode = dos_mode(conn,fname,&sbuf); - mtime = sbuf.st_mtime; - - if (fmode & aDIR) { - DEBUG(3,("attempt to open a directory %s\n",fname)); - close_file(fsp,False); - END_PROFILE(SMBopen); - return ERROR_DOS(ERRDOS,ERRnoaccess); - } + fsp = open_file_shared(conn,fname,&sbuf,share_mode,(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), + unixmode, oplock_request,&rmode,NULL); + + if (!fsp) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBopen); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } + + size = sbuf.st_size; + fmode = dos_mode(conn,fname,&sbuf); + mtime = sbuf.st_mtime; + + if (fmode & aDIR) { + DEBUG(3,("attempt to open a directory %s\n",fname)); + close_file(fsp,False); + END_PROFILE(SMBopen); + return ERROR_DOS(ERRDOS,ERRnoaccess); + } - outsize = set_message(outbuf,7,0,True); - SSVAL(outbuf,smb_vwv0,fsp->fnum); - SSVAL(outbuf,smb_vwv1,fmode); - if(lp_dos_filetime_resolution(SNUM(conn)) ) - put_dos_date3(outbuf,smb_vwv2,mtime & ~1); - else - put_dos_date3(outbuf,smb_vwv2,mtime); - SIVAL(outbuf,smb_vwv4,(uint32)size); - SSVAL(outbuf,smb_vwv6,rmode); - - if (oplock_request && lp_fake_oplocks(SNUM(conn))) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - } + outsize = set_message(outbuf,7,0,True); + SSVAL(outbuf,smb_vwv0,fsp->fnum); + SSVAL(outbuf,smb_vwv1,fmode); + if(lp_dos_filetime_resolution(SNUM(conn)) ) + put_dos_date3(outbuf,smb_vwv2,mtime & ~1); + else + put_dos_date3(outbuf,smb_vwv2,mtime); + SIVAL(outbuf,smb_vwv4,(uint32)size); + SSVAL(outbuf,smb_vwv6,rmode); + + if (oplock_request && lp_fake_oplocks(SNUM(conn))) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - if(EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - END_PROFILE(SMBopen); - return(outsize); + if(EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + END_PROFILE(SMBopen); + return(outsize); } /**************************************************************************** @@ -913,107 +886,102 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int reply_open_and_X(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize) { - pstring fname; - int smb_mode = SVAL(inbuf,smb_vwv3); - int smb_attr = SVAL(inbuf,smb_vwv5); - /* Breakout the oplock request bits so we can set the - reply bits separately. */ - BOOL ex_oplock_request = EXTENDED_OPLOCK_REQUEST(inbuf); - BOOL core_oplock_request = CORE_OPLOCK_REQUEST(inbuf); - BOOL oplock_request = ex_oplock_request | core_oplock_request; + pstring fname; + int smb_mode = SVAL(inbuf,smb_vwv3); + int smb_attr = SVAL(inbuf,smb_vwv5); + /* Breakout the oplock request bits so we can set the + reply bits separately. */ + BOOL ex_oplock_request = EXTENDED_OPLOCK_REQUEST(inbuf); + BOOL core_oplock_request = CORE_OPLOCK_REQUEST(inbuf); + BOOL oplock_request = ex_oplock_request | core_oplock_request; #if 0 - int open_flags = SVAL(inbuf,smb_vwv2); - int smb_sattr = SVAL(inbuf,smb_vwv4); - uint32 smb_time = make_unix_date3(inbuf+smb_vwv6); + int open_flags = SVAL(inbuf,smb_vwv2); + int smb_sattr = SVAL(inbuf,smb_vwv4); + uint32 smb_time = make_unix_date3(inbuf+smb_vwv6); #endif - int smb_ofun = SVAL(inbuf,smb_vwv8); - mode_t unixmode; - SMB_OFF_T size=0; - int fmode=0,mtime=0,rmode=0; - SMB_STRUCT_STAT sbuf; - int smb_action = 0; - BOOL bad_path = False; - files_struct *fsp; - START_PROFILE(SMBopenX); - - /* If it's an IPC, pass off the pipe handler. */ - if (IS_IPC(conn)) { - if (lp_nt_pipe_support()) { - END_PROFILE(SMBopenX); - return reply_open_pipe_and_X(conn, inbuf,outbuf,length,bufsize); - } else { - END_PROFILE(SMBopenX); - return ERROR_DOS(ERRSRV,ERRaccess); - } - } + int smb_ofun = SVAL(inbuf,smb_vwv8); + mode_t unixmode; + SMB_OFF_T size=0; + int fmode=0,mtime=0,rmode=0; + SMB_STRUCT_STAT sbuf; + int smb_action = 0; + BOOL bad_path = False; + files_struct *fsp; + START_PROFILE(SMBopenX); + + /* If it's an IPC, pass off the pipe handler. */ + if (IS_IPC(conn)) { + if (lp_nt_pipe_support()) { + END_PROFILE(SMBopenX); + return reply_open_pipe_and_X(conn, inbuf,outbuf,length,bufsize); + } else { + END_PROFILE(SMBopenX); + return ERROR_DOS(ERRSRV,ERRaccess); + } + } - /* XXXX we need to handle passed times, sattr and flags */ - srvstr_pull_buf(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE); + /* XXXX we need to handle passed times, sattr and flags */ + srvstr_pull_buf(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE); - RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); + RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); - unix_convert(fname,conn,0,&bad_path,&sbuf); + unix_convert(fname,conn,0,&bad_path,&sbuf); - unixmode = unix_mode(conn,smb_attr | aARCH, fname); + unixmode = unix_mode(conn,smb_attr | aARCH, fname); - fsp = open_file_shared(conn,fname,&sbuf,smb_mode,smb_ofun,unixmode, - oplock_request, &rmode,&smb_action); + fsp = open_file_shared(conn,fname,&sbuf,smb_mode,smb_ofun,unixmode, + oplock_request, &rmode,&smb_action); - if (!fsp) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBopenX); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } - - size = sbuf.st_size; - fmode = dos_mode(conn,fname,&sbuf); - mtime = sbuf.st_mtime; - if (fmode & aDIR) { - close_file(fsp,False); - END_PROFILE(SMBopenX); - return ERROR_DOS(ERRDOS,ERRnoaccess); - } - - /* If the caller set the extended oplock request bit - and we granted one (by whatever means) - set the - correct bit for extended oplock reply. - */ - - if (ex_oplock_request && lp_fake_oplocks(SNUM(conn))) { - smb_action |= EXTENDED_OPLOCK_GRANTED; - } - - if(ex_oplock_request && EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) { - smb_action |= EXTENDED_OPLOCK_GRANTED; - } - - /* If the caller set the core oplock request bit - and we granted one (by whatever means) - set the - correct bit for core oplock reply. - */ - - if (core_oplock_request && lp_fake_oplocks(SNUM(conn))) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - } - - if(core_oplock_request && EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - } - - set_message(outbuf,15,0,True); - SSVAL(outbuf,smb_vwv2,fsp->fnum); - SSVAL(outbuf,smb_vwv3,fmode); - if(lp_dos_filetime_resolution(SNUM(conn)) ) - put_dos_date3(outbuf,smb_vwv4,mtime & ~1); - else - put_dos_date3(outbuf,smb_vwv4,mtime); - SIVAL(outbuf,smb_vwv6,(uint32)size); - SSVAL(outbuf,smb_vwv8,rmode); - SSVAL(outbuf,smb_vwv11,smb_action); - - END_PROFILE(SMBopenX); - return chain_reply(inbuf,outbuf,length,bufsize); + if (!fsp) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBopenX); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } + + size = sbuf.st_size; + fmode = dos_mode(conn,fname,&sbuf); + mtime = sbuf.st_mtime; + if (fmode & aDIR) { + close_file(fsp,False); + END_PROFILE(SMBopenX); + return ERROR_DOS(ERRDOS,ERRnoaccess); + } + + /* If the caller set the extended oplock request bit + and we granted one (by whatever means) - set the + correct bit for extended oplock reply. + */ + + if (ex_oplock_request && lp_fake_oplocks(SNUM(conn))) + smb_action |= EXTENDED_OPLOCK_GRANTED; + + if(ex_oplock_request && EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) + smb_action |= EXTENDED_OPLOCK_GRANTED; + + /* If the caller set the core oplock request bit + and we granted one (by whatever means) - set the + correct bit for core oplock reply. + */ + + if (core_oplock_request && lp_fake_oplocks(SNUM(conn))) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + + if(core_oplock_request && EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + + set_message(outbuf,15,0,True); + SSVAL(outbuf,smb_vwv2,fsp->fnum); + SSVAL(outbuf,smb_vwv3,fmode); + if(lp_dos_filetime_resolution(SNUM(conn)) ) + put_dos_date3(outbuf,smb_vwv4,mtime & ~1); + else + put_dos_date3(outbuf,smb_vwv4,mtime); + SIVAL(outbuf,smb_vwv6,(uint32)size); + SSVAL(outbuf,smb_vwv8,rmode); + SSVAL(outbuf,smb_vwv11,smb_action); + + END_PROFILE(SMBopenX); + return chain_reply(inbuf,outbuf,length,bufsize); } /**************************************************************************** @@ -1022,28 +990,26 @@ int reply_open_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt int reply_ulogoffX(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize) { - uint16 vuid = SVAL(inbuf,smb_uid); - user_struct *vuser = get_valid_user_struct(vuid); - START_PROFILE(SMBulogoffX); + uint16 vuid = SVAL(inbuf,smb_uid); + user_struct *vuser = get_valid_user_struct(vuid); + START_PROFILE(SMBulogoffX); - if(vuser == 0) { - DEBUG(3,("ulogoff, vuser id %d does not map to user.\n", vuid)); - } + if(vuser == 0) + DEBUG(3,("ulogoff, vuser id %d does not map to user.\n", vuid)); - /* in user level security we are supposed to close any files - open by this user */ - if ((vuser != 0) && (lp_security() != SEC_SHARE)) { - file_close_user(vuid); - } + /* in user level security we are supposed to close any files + open by this user */ + if ((vuser != 0) && (lp_security() != SEC_SHARE)) + file_close_user(vuid); - invalidate_vuid(vuid); + invalidate_vuid(vuid); - set_message(outbuf,2,0,True); + set_message(outbuf,2,0,True); - DEBUG( 3, ( "ulogoffX vuid=%d\n", vuid ) ); + DEBUG( 3, ( "ulogoffX vuid=%d\n", vuid ) ); - END_PROFILE(SMBulogoffX); - return chain_reply(inbuf,outbuf,length,bufsize); + END_PROFILE(SMBulogoffX); + return chain_reply(inbuf,outbuf,length,bufsize); } /**************************************************************************** @@ -1052,71 +1018,64 @@ int reply_ulogoffX(connection_struct *conn, char *inbuf,char *outbuf,int length, int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring fname; - int com; - int outsize = 0; - int createmode; - mode_t unixmode; - int ofun = 0; - BOOL bad_path = False; - files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); - SMB_STRUCT_STAT sbuf; - START_PROFILE(SMBcreate); + pstring fname; + int com; + int outsize = 0; + int createmode; + mode_t unixmode; + int ofun = 0; + BOOL bad_path = False; + files_struct *fsp; + int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + SMB_STRUCT_STAT sbuf; + START_PROFILE(SMBcreate); - com = SVAL(inbuf,smb_com); + com = SVAL(inbuf,smb_com); - createmode = SVAL(inbuf,smb_vwv0); - srvstr_pull_buf(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), STR_TERMINATE); + createmode = SVAL(inbuf,smb_vwv0); + srvstr_pull_buf(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), STR_TERMINATE); - RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); + RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); - unix_convert(fname,conn,0,&bad_path,&sbuf); + unix_convert(fname,conn,0,&bad_path,&sbuf); - if (createmode & aVOLID) { - DEBUG(0,("Attempt to create file (%s) with volid set - please report this\n",fname)); - } + if (createmode & aVOLID) + DEBUG(0,("Attempt to create file (%s) with volid set - please report this\n",fname)); - unixmode = unix_mode(conn,createmode,fname); + unixmode = unix_mode(conn,createmode,fname); - if(com == SMBmknew) - { - /* We should fail if file exists. */ - ofun = FILE_CREATE_IF_NOT_EXIST; - } - else - { - /* SMBcreate - Create if file doesn't exist, truncate if it does. */ - ofun = FILE_CREATE_IF_NOT_EXIST|FILE_EXISTS_TRUNCATE; - } - - /* Open file in dos compatibility share mode. */ - fsp = open_file_shared(conn,fname,&sbuf,SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB), - ofun, unixmode, oplock_request, NULL, NULL); + if(com == SMBmknew) { + /* We should fail if file exists. */ + ofun = FILE_CREATE_IF_NOT_EXIST; + } else { + /* SMBcreate - Create if file doesn't exist, truncate if it does. */ + ofun = FILE_CREATE_IF_NOT_EXIST|FILE_EXISTS_TRUNCATE; + } + + /* Open file in dos compatibility share mode. */ + fsp = open_file_shared(conn,fname,&sbuf,SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB), + ofun, unixmode, oplock_request, NULL, NULL); - if (!fsp) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBcreate); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if (!fsp) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBcreate); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - outsize = set_message(outbuf,1,0,True); - SSVAL(outbuf,smb_vwv0,fsp->fnum); + outsize = set_message(outbuf,1,0,True); + SSVAL(outbuf,smb_vwv0,fsp->fnum); - if (oplock_request && lp_fake_oplocks(SNUM(conn))) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - } + if (oplock_request && lp_fake_oplocks(SNUM(conn))) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - if(EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + if(EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - DEBUG( 2, ( "new file %s\n", fname ) ); - DEBUG( 3, ( "mknew %s fd=%d dmode=%d umode=%o\n", - fname, fsp->fd, createmode, (int)unixmode ) ); + DEBUG( 2, ( "new file %s\n", fname ) ); + DEBUG( 3, ( "mknew %s fd=%d dmode=%d umode=%o\n", fname, fsp->fd, createmode, (int)unixmode ) ); - END_PROFILE(SMBcreate); - return(outsize); + END_PROFILE(SMBcreate); + return(outsize); } /**************************************************************************** @@ -1125,84 +1084,82 @@ int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int reply_ctemp(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring fname; - int outsize = 0; - int createmode; - mode_t unixmode; - BOOL bad_path = False; - files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); - int tmpfd; - SMB_STRUCT_STAT sbuf; - char *p, *s; - - START_PROFILE(SMBctemp); - - createmode = SVAL(inbuf,smb_vwv0); - srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE); - pstrcat(fname,"\\TMXXXXXX"); - - RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); - - unix_convert(fname,conn,0,&bad_path,&sbuf); + pstring fname; + int outsize = 0; + int createmode; + mode_t unixmode; + BOOL bad_path = False; + files_struct *fsp; + int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + int tmpfd; + SMB_STRUCT_STAT sbuf; + char *p, *s; + + START_PROFILE(SMBctemp); + + createmode = SVAL(inbuf,smb_vwv0); + srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE); + pstrcat(fname,"\\TMXXXXXX"); + + RESOLVE_DFSPATH(fname, conn, inbuf, outbuf); + + unix_convert(fname,conn,0,&bad_path,&sbuf); - unixmode = unix_mode(conn,createmode,fname); + unixmode = unix_mode(conn,createmode,fname); - tmpfd = smb_mkstemp(fname); - if (tmpfd == -1) { - END_PROFILE(SMBctemp); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } - - vfs_stat(conn,fname,&sbuf); - - /* Open file in dos compatibility share mode. */ - /* We should fail if file does not exist. */ - fsp = open_file_shared(conn,fname,&sbuf, - SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB), - FILE_EXISTS_OPEN|FILE_FAIL_IF_NOT_EXIST, - unixmode, oplock_request, NULL, NULL); - - /* close fd from smb_mkstemp() */ - close(tmpfd); - - if (!fsp) { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBctemp); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } - - outsize = set_message(outbuf,1,0,True); - SSVAL(outbuf,smb_vwv0,fsp->fnum); - - /* the returned filename is relative to the directory */ - s = strrchr_m(fname, '/'); - if (!s) { - s = fname; - } else { - s++; - } - - p = smb_buf(outbuf); - SSVALS(p, 0, -1); /* what is this? not in spec */ - SSVAL(p, 2, strlen(s)); - p += 4; - p += srvstr_push(outbuf, p, s, -1, STR_ASCII); - outsize = set_message_end(outbuf, p); - - if (oplock_request && lp_fake_oplocks(SNUM(conn))) { - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - } + tmpfd = smb_mkstemp(fname); + if (tmpfd == -1) { + END_PROFILE(SMBctemp); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } + + vfs_stat(conn,fname,&sbuf); + + /* Open file in dos compatibility share mode. */ + /* We should fail if file does not exist. */ + fsp = open_file_shared(conn,fname,&sbuf, + SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB), + FILE_EXISTS_OPEN|FILE_FAIL_IF_NOT_EXIST, + unixmode, oplock_request, NULL, NULL); + + /* close fd from smb_mkstemp() */ + close(tmpfd); + + if (!fsp) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBctemp); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } + + outsize = set_message(outbuf,1,0,True); + SSVAL(outbuf,smb_vwv0,fsp->fnum); + + /* the returned filename is relative to the directory */ + s = strrchr_m(fname, '/'); + if (!s) + s = fname; + else + s++; + + p = smb_buf(outbuf); + SSVALS(p, 0, -1); /* what is this? not in spec */ + SSVAL(p, 2, strlen(s)); + p += 4; + p += srvstr_push(outbuf, p, s, -1, STR_ASCII); + outsize = set_message_end(outbuf, p); + + if (oplock_request && lp_fake_oplocks(SNUM(conn))) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - if (EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) - SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); + if (EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type)) + SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED); - DEBUG( 2, ( "created temp file %s\n", fname ) ); - DEBUG( 3, ( "ctemp %s fd=%d dmode=%d umode=%o\n", - fname, fsp->fd, createmode, (int)unixmode ) ); + DEBUG( 2, ( "created temp file %s\n", fname ) ); + DEBUG( 3, ( "ctemp %s fd=%d dmode=%d umode=%o\n", + fname, fsp->fd, createmode, (int)unixmode ) ); - END_PROFILE(SMBctemp); - return(outsize); + END_PROFILE(SMBctemp); + return(outsize); } /******************************************************************* @@ -2157,98 +2114,99 @@ int reply_write(connection_struct *conn, char *inbuf,char *outbuf,int size,int d int reply_write_and_X(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize) { - files_struct *fsp = file_fsp(inbuf,smb_vwv2); - SMB_OFF_T startpos = IVAL_TO_SMB_OFF_T(inbuf,smb_vwv3); - size_t numtowrite = SVAL(inbuf,smb_vwv10); - BOOL write_through = BITSETW(inbuf+smb_vwv7,0); - ssize_t nwritten = -1; - unsigned int smb_doff = SVAL(inbuf,smb_vwv11); - unsigned int smblen = smb_len(inbuf); - char *data; - BOOL large_writeX = ((CVAL(inbuf,smb_wct) == 14) && (smblen > 0xFFFF)); - START_PROFILE(SMBwriteX); - - /* If it's an IPC, pass off the pipe handler. */ - if (IS_IPC(conn)) { - END_PROFILE(SMBwriteX); - return reply_pipe_write_and_X(inbuf,outbuf,length,bufsize); - } - - CHECK_FSP(fsp,conn); - CHECK_WRITE(fsp); - - /* Deal with possible LARGE_WRITEX */ - if (large_writeX) - numtowrite |= ((((size_t)SVAL(inbuf,smb_vwv9)) & 1 )<<16); - - if(smb_doff > smblen || (smb_doff + numtowrite > smblen)) { - END_PROFILE(SMBwriteX); - return ERROR_DOS(ERRDOS,ERRbadmem); - } - - data = smb_base(inbuf) + smb_doff; - - if(CVAL(inbuf,smb_wct) == 14) { + files_struct *fsp = file_fsp(inbuf,smb_vwv2); + SMB_OFF_T startpos = IVAL_TO_SMB_OFF_T(inbuf,smb_vwv3); + size_t numtowrite = SVAL(inbuf,smb_vwv10); + BOOL write_through = BITSETW(inbuf+smb_vwv7,0); + ssize_t nwritten = -1; + unsigned int smb_doff = SVAL(inbuf,smb_vwv11); + unsigned int smblen = smb_len(inbuf); + char *data; + BOOL large_writeX = ((CVAL(inbuf,smb_wct) == 14) && (smblen > 0xFFFF)); + START_PROFILE(SMBwriteX); + + /* If it's an IPC, pass off the pipe handler. */ + if (IS_IPC(conn)) { + END_PROFILE(SMBwriteX); + return reply_pipe_write_and_X(inbuf,outbuf,length,bufsize); + } + + CHECK_FSP(fsp,conn); + CHECK_WRITE(fsp); + + /* Deal with possible LARGE_WRITEX */ + if (large_writeX) + numtowrite |= ((((size_t)SVAL(inbuf,smb_vwv9)) & 1 )<<16); + + if(smb_doff > smblen || (smb_doff + numtowrite > smblen)) { + END_PROFILE(SMBwriteX); + return ERROR_DOS(ERRDOS,ERRbadmem); + } + + data = smb_base(inbuf) + smb_doff; + + if(CVAL(inbuf,smb_wct) == 14) { #ifdef LARGE_SMB_OFF_T - /* - * This is a large offset (64 bit) write. - */ - startpos |= (((SMB_OFF_T)IVAL(inbuf,smb_vwv12)) << 32); + /* + * This is a large offset (64 bit) write. + */ + startpos |= (((SMB_OFF_T)IVAL(inbuf,smb_vwv12)) << 32); #else /* !LARGE_SMB_OFF_T */ - /* - * Ensure we haven't been sent a >32 bit offset. - */ + /* + * Ensure we haven't been sent a >32 bit offset. + */ - if(IVAL(inbuf,smb_vwv12) != 0) { - DEBUG(0,("reply_write_and_X - large offset (%x << 32) used and we don't support \ + if(IVAL(inbuf,smb_vwv12) != 0) { + DEBUG(0,("reply_write_and_X - large offset (%x << 32) used and we don't support \ 64 bit offsets.\n", (unsigned int)IVAL(inbuf,smb_vwv12) )); - END_PROFILE(SMBwriteX); - return ERROR_DOS(ERRDOS,ERRbadaccess); - } + END_PROFILE(SMBwriteX); + return ERROR_DOS(ERRDOS,ERRbadaccess); + } #endif /* LARGE_SMB_OFF_T */ - } - - if (is_locked(fsp,conn,(SMB_BIG_UINT)numtowrite,(SMB_BIG_UINT)startpos, WRITE_LOCK,False)) { - END_PROFILE(SMBwriteX); - return ERROR_DOS(ERRDOS,ERRlock); - } - - /* X/Open SMB protocol says that, unlike SMBwrite - if the length is zero then NO truncation is - done, just a write of zero. To truncate a file, - use SMBwrite. */ - if(numtowrite == 0) - nwritten = 0; - else - nwritten = write_file(fsp,data,startpos,numtowrite); + } + + if (is_locked(fsp,conn,(SMB_BIG_UINT)numtowrite,(SMB_BIG_UINT)startpos, WRITE_LOCK,False)) { + END_PROFILE(SMBwriteX); + return ERROR_DOS(ERRDOS,ERRlock); + } + + /* X/Open SMB protocol says that, unlike SMBwrite + if the length is zero then NO truncation is + done, just a write of zero. To truncate a file, + use SMBwrite. */ + + if(numtowrite == 0) + nwritten = 0; + else + nwritten = write_file(fsp,data,startpos,numtowrite); - if(((nwritten == 0) && (numtowrite != 0))||(nwritten < 0)) { - END_PROFILE(SMBwriteX); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if(((nwritten == 0) && (numtowrite != 0))||(nwritten < 0)) { + END_PROFILE(SMBwriteX); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - set_message(outbuf,6,0,True); + set_message(outbuf,6,0,True); - SSVAL(outbuf,smb_vwv2,nwritten); - if (large_writeX) - SSVAL(outbuf,smb_vwv4,(nwritten>>16)&1); + SSVAL(outbuf,smb_vwv2,nwritten); + if (large_writeX) + SSVAL(outbuf,smb_vwv4,(nwritten>>16)&1); - if (nwritten < (ssize_t)numtowrite) { - SCVAL(outbuf,smb_rcls,ERRHRD); - SSVAL(outbuf,smb_err,ERRdiskfull); - } + if (nwritten < (ssize_t)numtowrite) { + SCVAL(outbuf,smb_rcls,ERRHRD); + SSVAL(outbuf,smb_err,ERRdiskfull); + } - DEBUG(3,("writeX fnum=%d num=%d wrote=%d\n", - fsp->fnum, (int)numtowrite, (int)nwritten)); + DEBUG(3,("writeX fnum=%d num=%d wrote=%d\n", + fsp->fnum, (int)numtowrite, (int)nwritten)); - if (lp_syncalways(SNUM(conn)) || write_through) - sync_file(conn,fsp); + if (lp_syncalways(SNUM(conn)) || write_through) + sync_file(conn,fsp); - END_PROFILE(SMBwriteX); - return chain_reply(inbuf,outbuf,length,bufsize); + END_PROFILE(SMBwriteX); + return chain_reply(inbuf,outbuf,length,bufsize); } /**************************************************************************** @@ -2257,80 +2215,87 @@ int reply_write_and_X(connection_struct *conn, char *inbuf,char *outbuf,int leng int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int size, int dum_buffsize) { - SMB_OFF_T startpos; - SMB_OFF_T res= -1; - int mode,umode; - int outsize = 0; - files_struct *fsp = file_fsp(inbuf,smb_vwv0); - START_PROFILE(SMBlseek); + SMB_OFF_T startpos; + SMB_OFF_T res= -1; + int mode,umode; + int outsize = 0; + files_struct *fsp = file_fsp(inbuf,smb_vwv0); + START_PROFILE(SMBlseek); - CHECK_FSP(fsp,conn); + CHECK_FSP(fsp,conn); - flush_write_cache(fsp, SEEK_FLUSH); + flush_write_cache(fsp, SEEK_FLUSH); - mode = SVAL(inbuf,smb_vwv1) & 3; - /* NB. This doesn't use IVAL_TO_SMB_OFF_T as startpos can be signed in this case. */ - startpos = (SMB_OFF_T)IVALS(inbuf,smb_vwv2); + mode = SVAL(inbuf,smb_vwv1) & 3; + /* NB. This doesn't use IVAL_TO_SMB_OFF_T as startpos can be signed in this case. */ + startpos = (SMB_OFF_T)IVALS(inbuf,smb_vwv2); - switch (mode) { - case 0: umode = SEEK_SET; break; - case 1: umode = SEEK_CUR; break; - case 2: umode = SEEK_END; break; - default: - umode = SEEK_SET; break; - } + switch (mode) { + case 0: + umode = SEEK_SET; + break; + case 1: + umode = SEEK_CUR; + break; + case 2: + umode = SEEK_END; + break; + default: + umode = SEEK_SET; + break; + } - if((res = conn->vfs_ops.lseek(fsp,fsp->fd,startpos,umode)) == -1) { - /* - * Check for the special case where a seek before the start - * of the file sets the offset to zero. Added in the CIFS spec, - * section 4.2.7. - */ + if((res = conn->vfs_ops.lseek(fsp,fsp->fd,startpos,umode)) == -1) { + /* + * Check for the special case where a seek before the start + * of the file sets the offset to zero. Added in the CIFS spec, + * section 4.2.7. + */ - if(errno == EINVAL) { - SMB_OFF_T current_pos = startpos; + if(errno == EINVAL) { + SMB_OFF_T current_pos = startpos; - if(umode == SEEK_CUR) { + if(umode == SEEK_CUR) { - if((current_pos = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_CUR)) == -1) { - END_PROFILE(SMBlseek); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if((current_pos = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_CUR)) == -1) { + END_PROFILE(SMBlseek); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - current_pos += startpos; + current_pos += startpos; - } else if (umode == SEEK_END) { + } else if (umode == SEEK_END) { - SMB_STRUCT_STAT sbuf; + SMB_STRUCT_STAT sbuf; - if(vfs_fstat(fsp,fsp->fd, &sbuf) == -1) { - END_PROFILE(SMBlseek); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if(vfs_fstat(fsp,fsp->fd, &sbuf) == -1) { + END_PROFILE(SMBlseek); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - current_pos += sbuf.st_size; - } + current_pos += sbuf.st_size; + } - if(current_pos < 0) - res = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_SET); - } + if(current_pos < 0) + res = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_SET); + } - if(res == -1) { - END_PROFILE(SMBlseek); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } - } + if(res == -1) { + END_PROFILE(SMBlseek); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } + } - fsp->pos = res; + fsp->pos = res; - outsize = set_message(outbuf,2,0,True); - SIVAL(outbuf,smb_vwv0,res); + outsize = set_message(outbuf,2,0,True); + SIVAL(outbuf,smb_vwv0,res); - DEBUG(3,("lseek fnum=%d ofs=%.0f newpos = %.0f mode=%d\n", - fsp->fnum, (double)startpos, (double)res, mode)); + DEBUG(3,("lseek fnum=%d ofs=%.0f newpos = %.0f mode=%d\n", + fsp->fnum, (double)startpos, (double)res, mode)); - END_PROFILE(SMBlseek); - return(outsize); + END_PROFILE(SMBlseek); + return(outsize); } /**************************************************************************** @@ -2696,6 +2661,7 @@ int reply_printopen(connection_struct *conn, /**************************************************************************** Reply to a printclose. ****************************************************************************/ + int reply_printclose(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { @@ -2803,32 +2769,33 @@ int reply_printqueue(connection_struct *conn, int reply_printwrite(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - int numtowrite; - int outsize = set_message(outbuf,0,0,True); - char *data; - files_struct *fsp = file_fsp(inbuf,smb_vwv0); - START_PROFILE(SMBsplwr); + int numtowrite; + int outsize = set_message(outbuf,0,0,True); + char *data; + files_struct *fsp = file_fsp(inbuf,smb_vwv0); + + START_PROFILE(SMBsplwr); - if (!CAN_PRINT(conn)) { - END_PROFILE(SMBsplwr); - return ERROR_DOS(ERRDOS,ERRnoaccess); - } + if (!CAN_PRINT(conn)) { + END_PROFILE(SMBsplwr); + return ERROR_DOS(ERRDOS,ERRnoaccess); + } - CHECK_FSP(fsp,conn); - CHECK_WRITE(fsp); + CHECK_FSP(fsp,conn); + CHECK_WRITE(fsp); - numtowrite = SVAL(smb_buf(inbuf),1); - data = smb_buf(inbuf) + 3; + numtowrite = SVAL(smb_buf(inbuf),1); + data = smb_buf(inbuf) + 3; - if (write_file(fsp,data,-1,numtowrite) != numtowrite) { - END_PROFILE(SMBsplwr); - return(UNIXERROR(ERRDOS,ERRnoaccess)); - } + if (write_file(fsp,data,-1,numtowrite) != numtowrite) { + END_PROFILE(SMBsplwr); + return(UNIXERROR(ERRDOS,ERRnoaccess)); + } - DEBUG( 3, ( "printwrite fnum=%d num=%d\n", fsp->fnum, numtowrite ) ); + DEBUG( 3, ( "printwrite fnum=%d num=%d\n", fsp->fnum, numtowrite ) ); - END_PROFILE(SMBsplwr); - return(outsize); + END_PROFILE(SMBsplwr); + return(outsize); } /**************************************************************************** @@ -3024,38 +2991,36 @@ BOOL rmdir_internals(connection_struct *conn, char *directory) int reply_rmdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - pstring directory; - int outsize = 0; - BOOL ok = False; - BOOL bad_path = False; - SMB_STRUCT_STAT sbuf; - START_PROFILE(SMBrmdir); + pstring directory; + int outsize = 0; + BOOL ok = False; + BOOL bad_path = False; + SMB_STRUCT_STAT sbuf; + START_PROFILE(SMBrmdir); - srvstr_pull_buf(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE); + srvstr_pull_buf(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE); - RESOLVE_DFSPATH(directory, conn, inbuf, outbuf) + RESOLVE_DFSPATH(directory, conn, inbuf, outbuf) - unix_convert(directory,conn, NULL,&bad_path,&sbuf); + unix_convert(directory,conn, NULL,&bad_path,&sbuf); - if (check_name(directory,conn)) - { - dptr_closepath(directory,SVAL(inbuf,smb_pid)); - ok = rmdir_internals(conn, directory); - } + if (check_name(directory,conn)) { + dptr_closepath(directory,SVAL(inbuf,smb_pid)); + ok = rmdir_internals(conn, directory); + } - if (!ok) - { - set_bad_path_error(errno, bad_path); - END_PROFILE(SMBrmdir); - return(UNIXERROR(ERRDOS,ERRbadpath)); - } + if (!ok) { + set_bad_path_error(errno, bad_path); + END_PROFILE(SMBrmdir); + return(UNIXERROR(ERRDOS,ERRbadpath)); + } - outsize = set_message(outbuf,0,0,True); + outsize = set_message(outbuf,0,0,True); - DEBUG( 3, ( "rmdir %s\n", directory ) ); + DEBUG( 3, ( "rmdir %s\n", directory ) ); - END_PROFILE(SMBrmdir); - return(outsize); + END_PROFILE(SMBrmdir); + return(outsize); } /******************************************************************* @@ -3064,63 +3029,66 @@ int reply_rmdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, static BOOL resolve_wildcards(char *name1,char *name2) { - fstring root1,root2; - fstring ext1,ext2; - char *p,*p2; + fstring root1,root2; + fstring ext1,ext2; + char *p,*p2; - name1 = strrchr_m(name1,'/'); - name2 = strrchr_m(name2,'/'); + name1 = strrchr_m(name1,'/'); + name2 = strrchr_m(name2,'/'); - if (!name1 || !name2) return(False); + if (!name1 || !name2) + return(False); - fstrcpy(root1,name1); - fstrcpy(root2,name2); - p = strrchr_m(root1,'.'); - if (p) { - *p = 0; - fstrcpy(ext1,p+1); - } else { - fstrcpy(ext1,""); - } - p = strrchr_m(root2,'.'); - if (p) { - *p = 0; - fstrcpy(ext2,p+1); - } else { - fstrcpy(ext2,""); - } - - p = root1; - p2 = root2; - while (*p2) { - if (*p2 == '?') { - *p2 = *p; - p2++; - } else { - p2++; - } - if (*p) p++; - } - - p = ext1; - p2 = ext2; - while (*p2) { - if (*p2 == '?') { - *p2 = *p; - p2++; - } else { - p2++; - } - if (*p) p++; - } - - pstrcpy(name2,root2); - if (ext2[0]) { - pstrcat(name2,"."); - pstrcat(name2,ext2); - } - - return(True); + fstrcpy(root1,name1); + fstrcpy(root2,name2); + p = strrchr_m(root1,'.'); + if (p) { + *p = 0; + fstrcpy(ext1,p+1); + } else { + fstrcpy(ext1,""); + } + p = strrchr_m(root2,'.'); + if (p) { + *p = 0; + fstrcpy(ext2,p+1); + } else { + fstrcpy(ext2,""); + } + + p = root1; + p2 = root2; + while (*p2) { + if (*p2 == '?') { + *p2 = *p; + p2++; + } else { + p2++; + } + if (*p) + p++; + } + + p = ext1; + p2 = ext2; + while (*p2) { + if (*p2 == '?') { + *p2 = *p; + p2++; + } else { + p2++; + } + if (*p) + p++; + } + + pstrcpy(name2,root2); + if (ext2[0]) { + pstrcat(name2,"."); + pstrcat(name2,ext2); + } + + return(True); } /**************************************************************************** @@ -3502,163 +3470,165 @@ static BOOL copy_file(char *src,char *dest1,connection_struct *conn, int ofun, int reply_copy(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - int outsize = 0; - pstring name; - pstring directory; - pstring mask,newname; - char *p; - int count=0; - int error = ERRnoaccess; - int err = 0; - BOOL has_wild; - BOOL exists=False; - int tid2 = SVAL(inbuf,smb_vwv0); - int ofun = SVAL(inbuf,smb_vwv1); - int flags = SVAL(inbuf,smb_vwv2); - BOOL target_is_directory=False; - BOOL bad_path1 = False; - BOOL bad_path2 = False; - BOOL rc = True; - SMB_STRUCT_STAT sbuf1, sbuf2; - START_PROFILE(SMBcopy); - - *directory = *mask = 0; - - p = smb_buf(inbuf); - p += srvstr_pull_buf(inbuf, name, p, sizeof(name), STR_TERMINATE); - p += srvstr_pull_buf(inbuf, newname, p, sizeof(newname), STR_TERMINATE); + int outsize = 0; + pstring name; + pstring directory; + pstring mask,newname; + char *p; + int count=0; + int error = ERRnoaccess; + int err = 0; + BOOL has_wild; + BOOL exists=False; + int tid2 = SVAL(inbuf,smb_vwv0); + int ofun = SVAL(inbuf,smb_vwv1); + int flags = SVAL(inbuf,smb_vwv2); + BOOL target_is_directory=False; + BOOL bad_path1 = False; + BOOL bad_path2 = False; + BOOL rc = True; + SMB_STRUCT_STAT sbuf1, sbuf2; + + START_PROFILE(SMBcopy); + + *directory = *mask = 0; + + p = smb_buf(inbuf); + p += srvstr_pull_buf(inbuf, name, p, sizeof(name), STR_TERMINATE); + p += srvstr_pull_buf(inbuf, newname, p, sizeof(newname), STR_TERMINATE); - DEBUG(3,("reply_copy : %s -> %s\n",name,newname)); + DEBUG(3,("reply_copy : %s -> %s\n",name,newname)); - if (tid2 != conn->cnum) { - /* can't currently handle inter share copies XXXX */ - DEBUG(3,("Rejecting inter-share copy\n")); - END_PROFILE(SMBcopy); - return ERROR_DOS(ERRSRV,ERRinvdevice); - } - - RESOLVE_DFSPATH(name, conn, inbuf, outbuf); - RESOLVE_DFSPATH(newname, conn, inbuf, outbuf); - - rc = unix_convert(name,conn,0,&bad_path1,&sbuf1); - unix_convert(newname,conn,0,&bad_path2,&sbuf2); - - target_is_directory = VALID_STAT_OF_DIR(sbuf2); - - if ((flags&1) && target_is_directory) { - END_PROFILE(SMBcopy); - return ERROR_DOS(ERRDOS,ERRbadfile); - } - - if ((flags&2) && !target_is_directory) { - END_PROFILE(SMBcopy); - return ERROR_DOS(ERRDOS,ERRbadpath); - } - - if ((flags&(1<<5)) && VALID_STAT_OF_DIR(sbuf1)) { - /* wants a tree copy! XXXX */ - DEBUG(3,("Rejecting tree copy\n")); - END_PROFILE(SMBcopy); - return ERROR_DOS(ERRSRV,ERRerror); - } - - p = strrchr_m(name,'/'); - if (!p) { - pstrcpy(directory,"./"); - pstrcpy(mask,name); - } else { - *p = 0; - pstrcpy(directory,name); - pstrcpy(mask,p+1); - } - - /* - * We should only check the mangled cache - * here if unix_convert failed. This means - * that the path in 'mask' doesn't exist - * on the file system and so we need to look - * for a possible mangle. This patch from - * Tine Smukavec <valentin.smukavec@hermes.si>. - */ - - if (!rc && mangle_is_mangled(mask)) - mangle_check_cache( mask ); - - has_wild = ms_has_wild(mask); - - if (!has_wild) { - pstrcat(directory,"/"); - pstrcat(directory,mask); - if (resolve_wildcards(directory,newname) && - copy_file(directory,newname,conn,ofun, - count,target_is_directory,&err)) count++; - if(!count && err) { - errno = err; + if (tid2 != conn->cnum) { + /* can't currently handle inter share copies XXXX */ + DEBUG(3,("Rejecting inter-share copy\n")); END_PROFILE(SMBcopy); - return(UNIXERROR(ERRHRD,ERRgeneral)); + return ERROR_DOS(ERRSRV,ERRinvdevice); } - if (!count) exists = vfs_file_exist(conn,directory,NULL); - } else { - void *dirptr = NULL; - char *dname; - pstring destname; - if (check_name(directory,conn)) - dirptr = OpenDir(conn, directory, True); + RESOLVE_DFSPATH(name, conn, inbuf, outbuf); + RESOLVE_DFSPATH(newname, conn, inbuf, outbuf); - if (dirptr) { - error = ERRbadfile; + rc = unix_convert(name,conn,0,&bad_path1,&sbuf1); + unix_convert(newname,conn,0,&bad_path2,&sbuf2); - if (strequal(mask,"????????.???")) - pstrcpy(mask,"*"); + target_is_directory = VALID_STAT_OF_DIR(sbuf2); - while ((dname = ReadDirName(dirptr))) { - pstring fname; - pstrcpy(fname,dname); - - if(!mask_match(fname, mask, case_sensitive)) - continue; + if ((flags&1) && target_is_directory) { + END_PROFILE(SMBcopy); + return ERROR_DOS(ERRDOS,ERRbadfile); + } - error = ERRnoaccess; - slprintf(fname,sizeof(fname)-1, "%s/%s",directory,dname); - pstrcpy(destname,newname); - if (resolve_wildcards(fname,destname) && - copy_file(fname,destname,conn,ofun, - count,target_is_directory,&err)) count++; - DEBUG(3,("reply_copy : doing copy on %s -> %s\n",fname,destname)); - } - CloseDir(dirptr); - } - } + if ((flags&2) && !target_is_directory) { + END_PROFILE(SMBcopy); + return ERROR_DOS(ERRDOS,ERRbadpath); + } + + if ((flags&(1<<5)) && VALID_STAT_OF_DIR(sbuf1)) { + /* wants a tree copy! XXXX */ + DEBUG(3,("Rejecting tree copy\n")); + END_PROFILE(SMBcopy); + return ERROR_DOS(ERRSRV,ERRerror); + } + + p = strrchr_m(name,'/'); + if (!p) { + pstrcpy(directory,"./"); + pstrcpy(mask,name); + } else { + *p = 0; + pstrcpy(directory,name); + pstrcpy(mask,p+1); + } + + /* + * We should only check the mangled cache + * here if unix_convert failed. This means + * that the path in 'mask' doesn't exist + * on the file system and so we need to look + * for a possible mangle. This patch from + * Tine Smukavec <valentin.smukavec@hermes.si>. + */ + + if (!rc && mangle_is_mangled(mask)) + mangle_check_cache( mask ); + + has_wild = ms_has_wild(mask); + + if (!has_wild) { + pstrcat(directory,"/"); + pstrcat(directory,mask); + if (resolve_wildcards(directory,newname) && + copy_file(directory,newname,conn,ofun, count,target_is_directory,&err)) + count++; + if(!count && err) { + errno = err; + END_PROFILE(SMBcopy); + return(UNIXERROR(ERRHRD,ERRgeneral)); + } + if (!count) { + exists = vfs_file_exist(conn,directory,NULL); + } + } else { + void *dirptr = NULL; + char *dname; + pstring destname; + + if (check_name(directory,conn)) + dirptr = OpenDir(conn, directory, True); + + if (dirptr) { + error = ERRbadfile; + + if (strequal(mask,"????????.???")) + pstrcpy(mask,"*"); + + while ((dname = ReadDirName(dirptr))) { + pstring fname; + pstrcpy(fname,dname); + + if(!mask_match(fname, mask, case_sensitive)) + continue; + + error = ERRnoaccess; + slprintf(fname,sizeof(fname)-1, "%s/%s",directory,dname); + pstrcpy(destname,newname); + if (resolve_wildcards(fname,destname) && + copy_file(fname,destname,conn,ofun, + count,target_is_directory,&err)) + count++; + DEBUG(3,("reply_copy : doing copy on %s -> %s\n",fname,destname)); + } + CloseDir(dirptr); + } + } - if (count == 0) { - if(err) { - /* Error on close... */ - errno = err; - END_PROFILE(SMBcopy); - return(UNIXERROR(ERRHRD,ERRgeneral)); - } - - if (exists) { - END_PROFILE(SMBcopy); - return ERROR_DOS(ERRDOS,error); - } else - { - if((errno == ENOENT) && (bad_path1 || bad_path2)) - { - unix_ERR_class = ERRDOS; - unix_ERR_code = ERRbadpath; - } - END_PROFILE(SMBcopy); - return(UNIXERROR(ERRDOS,error)); - } - } + if (count == 0) { + if(err) { + /* Error on close... */ + errno = err; + END_PROFILE(SMBcopy); + return(UNIXERROR(ERRHRD,ERRgeneral)); + } + + if (exists) { + END_PROFILE(SMBcopy); + return ERROR_DOS(ERRDOS,error); + } else { + if((errno == ENOENT) && (bad_path1 || bad_path2)) { + unix_ERR_class = ERRDOS; + unix_ERR_code = ERRbadpath; + } + END_PROFILE(SMBcopy); + return(UNIXERROR(ERRDOS,error)); + } + } - outsize = set_message(outbuf,1,0,True); - SSVAL(outbuf,smb_vwv0,count); + outsize = set_message(outbuf,1,0,True); + SSVAL(outbuf,smb_vwv0,count); - END_PROFILE(SMBcopy); - return(outsize); + END_PROFILE(SMBcopy); + return(outsize); } /**************************************************************************** @@ -3667,41 +3637,41 @@ int reply_copy(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int reply_setdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize) { - int snum; - int outsize = 0; - BOOL ok = False; - pstring newdir; - START_PROFILE(pathworks_setdir); + int snum; + int outsize = 0; + BOOL ok = False; + pstring newdir; + + START_PROFILE(pathworks_setdir); - snum = SNUM(conn); - if (!CAN_SETDIR(snum)) { - END_PROFILE(pathworks_setdir); - return ERROR_DOS(ERRDOS,ERRnoaccess); - } + snum = SNUM(conn); + if (!CAN_SETDIR(snum)) { + END_PROFILE(pathworks_setdir); + return ERROR_DOS(ERRDOS,ERRnoaccess); + } - srvstr_pull_buf(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), STR_TERMINATE); + srvstr_pull_buf(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), STR_TERMINATE); - if (strlen(newdir) == 0) { - ok = True; - } else { - ok = vfs_directory_exist(conn,newdir,NULL); - if (ok) { - string_set(&conn->connectpath,newdir); - } - } + if (strlen(newdir) == 0) { + ok = True; + } else { + ok = vfs_directory_exist(conn,newdir,NULL); + if (ok) + string_set(&conn->connectpath,newdir); + } - if (!ok) { - END_PROFILE(pathworks_setdir); - return ERROR_DOS(ERRDOS,ERRbadpath); - } + if (!ok) { + END_PROFILE(pathworks_setdir); + return ERROR_DOS(ERRDOS,ERRbadpath); + } - outsize = set_message(outbuf,0,0,True); - SCVAL(outbuf,smb_reh,CVAL(inbuf,smb_reh)); + outsize = set_message(outbuf,0,0,True); + SCVAL(outbuf,smb_reh,CVAL(inbuf,smb_reh)); - DEBUG(3,("setdir %s\n", newdir)); + DEBUG(3,("setdir %s\n", newdir)); - END_PROFILE(pathworks_setdir); - return(outsize); + END_PROFILE(pathworks_setdir); + return(outsize); } /**************************************************************************** @@ -3722,36 +3692,36 @@ uint16 get_lock_pid( char *data, int data_offset, BOOL large_file_format) SMB_BIG_UINT get_lock_count( char *data, int data_offset, BOOL large_file_format) { - SMB_BIG_UINT count = 0; + SMB_BIG_UINT count = 0; - if(!large_file_format) { - count = (SMB_BIG_UINT)IVAL(data,SMB_LKLEN_OFFSET(data_offset)); - } else { + if(!large_file_format) { + count = (SMB_BIG_UINT)IVAL(data,SMB_LKLEN_OFFSET(data_offset)); + } else { #if defined(HAVE_LONGLONG) - count = (((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset))) << 32) | - ((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset))); + count = (((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset))) << 32) | + ((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset))); #else /* HAVE_LONGLONG */ - /* - * NT4.x seems to be broken in that it sends large file (64 bit) - * lockingX calls even if the CAP_LARGE_FILES was *not* - * negotiated. For boxes without large unsigned ints truncate the - * lock count by dropping the top 32 bits. - */ - - if(IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset)) != 0) { - DEBUG(3,("get_lock_count: truncating lock count (high)0x%x (low)0x%x to just low count.\n", - (unsigned int)IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset)), - (unsigned int)IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset)) )); - SIVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset),0); - } - - count = (SMB_BIG_UINT)IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset)); + /* + * NT4.x seems to be broken in that it sends large file (64 bit) + * lockingX calls even if the CAP_LARGE_FILES was *not* + * negotiated. For boxes without large unsigned ints truncate the + * lock count by dropping the top 32 bits. + */ + + if(IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset)) != 0) { + DEBUG(3,("get_lock_count: truncating lock count (high)0x%x (low)0x%x to just low count.\n", + (unsigned int)IVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset)), + (unsigned int)IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset)) )); + SIVAL(data,SMB_LARGE_LKLEN_OFFSET_HIGH(data_offset),0); + } + + count = (SMB_BIG_UINT)IVAL(data,SMB_LARGE_LKLEN_OFFSET_LOW(data_offset)); #endif /* HAVE_LONGLONG */ - } + } - return count; + return count; } #if !defined(HAVE_LONGLONG) @@ -3794,47 +3764,47 @@ static uint32 map_lock_offset(uint32 high, uint32 low) SMB_BIG_UINT get_lock_offset( char *data, int data_offset, BOOL large_file_format, BOOL *err) { - SMB_BIG_UINT offset = 0; + SMB_BIG_UINT offset = 0; - *err = False; + *err = False; - if(!large_file_format) { - offset = (SMB_BIG_UINT)IVAL(data,SMB_LKOFF_OFFSET(data_offset)); - } else { + if(!large_file_format) { + offset = (SMB_BIG_UINT)IVAL(data,SMB_LKOFF_OFFSET(data_offset)); + } else { #if defined(HAVE_LONGLONG) - offset = (((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset))) << 32) | - ((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset))); + offset = (((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset))) << 32) | + ((SMB_BIG_UINT) IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset))); #else /* HAVE_LONGLONG */ - /* - * NT4.x seems to be broken in that it sends large file (64 bit) - * lockingX calls even if the CAP_LARGE_FILES was *not* - * negotiated. For boxes without large unsigned ints mangle the - * lock offset by mapping the top 32 bits onto the lower 32. - */ + /* + * NT4.x seems to be broken in that it sends large file (64 bit) + * lockingX calls even if the CAP_LARGE_FILES was *not* + * negotiated. For boxes without large unsigned ints mangle the + * lock offset by mapping the top 32 bits onto the lower 32. + */ - if(IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset)) != 0) { - uint32 low = IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset)); - uint32 high = IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset)); - uint32 new_low = 0; - - if((new_low = map_lock_offset(high, low)) == 0) { - *err = True; - return (SMB_BIG_UINT)-1; - } - - DEBUG(3,("get_lock_offset: truncating lock offset (high)0x%x (low)0x%x to offset 0x%x.\n", - (unsigned int)high, (unsigned int)low, (unsigned int)new_low )); - SIVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset),0); - SIVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset),new_low); - } - - offset = (SMB_BIG_UINT)IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset)); + if(IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset)) != 0) { + uint32 low = IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset)); + uint32 high = IVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset)); + uint32 new_low = 0; + + if((new_low = map_lock_offset(high, low)) == 0) { + *err = True; + return (SMB_BIG_UINT)-1; + } + + DEBUG(3,("get_lock_offset: truncating lock offset (high)0x%x (low)0x%x to offset 0x%x.\n", + (unsigned int)high, (unsigned int)low, (unsigned int)new_low )); + SIVAL(data,SMB_LARGE_LKOFF_OFFSET_HIGH(data_offset),0); + SIVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset),new_low); + } + + offset = (SMB_BIG_UINT)IVAL(data,SMB_LARGE_LKOFF_OFFSET_LOW(data_offset)); #endif /* HAVE_LONGLONG */ - } + } - return offset; + return offset; } /**************************************************************************** |