diff options
| -rw-r--r-- | source4/smb_server/smb/trans2.c | 187 |
1 files changed, 116 insertions, 71 deletions
diff --git a/source4/smb_server/smb/trans2.c b/source4/smb_server/smb/trans2.c index 2860e33c5b..4a39cad69a 100644 --- a/source4/smb_server/smb/trans2.c +++ b/source4/smb_server/smb/trans2.c @@ -576,24 +576,15 @@ static NTSTATUS trans2_mkdir(struct smbsrv_request *req, struct trans_op *op) return ntvfs_mkdir(req->ntvfs, io); } -static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, - TALLOC_CTX *mem_ctx, - DATA_BLOB *blob, - union smb_fileinfo *st, - int default_str_flags) +static NTSTATUS trans2_push_passthru_fileinfo(TALLOC_CTX *mem_ctx, + DATA_BLOB *blob, + enum smb_fileinfo_level level, + union smb_fileinfo *st, + int default_str_flags) { uint_t i; - uint32_t list_size; - switch (st->generic.level) { - case RAW_FILEINFO_GENERIC: - case RAW_FILEINFO_GETATTR: - case RAW_FILEINFO_GETATTRE: - case RAW_FILEINFO_SEC_DESC: - /* handled elsewhere */ - return NT_STATUS_INVALID_LEVEL; - - case RAW_FILEINFO_BASIC_INFO: + switch (level) { case RAW_FILEINFO_BASIC_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 40)); @@ -605,29 +596,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, SIVAL(blob->data, 36, 0); /* padding */ return NT_STATUS_OK; - case RAW_FILEINFO_STANDARD: - TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 22)); - - srv_push_dos_date2(smb_conn, blob->data, 0, st->standard.out.create_time); - srv_push_dos_date2(smb_conn, blob->data, 4, st->standard.out.access_time); - srv_push_dos_date2(smb_conn, blob->data, 8, st->standard.out.write_time); - SIVAL(blob->data, 12, st->standard.out.size); - SIVAL(blob->data, 16, st->standard.out.alloc_size); - SSVAL(blob->data, 20, st->standard.out.attrib); - return NT_STATUS_OK; - - case RAW_FILEINFO_EA_SIZE: - TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 26)); - - srv_push_dos_date2(smb_conn, blob->data, 0, st->ea_size.out.create_time); - srv_push_dos_date2(smb_conn, blob->data, 4, st->ea_size.out.access_time); - srv_push_dos_date2(smb_conn, blob->data, 8, st->ea_size.out.write_time); - SIVAL(blob->data, 12, st->ea_size.out.size); - SIVAL(blob->data, 16, st->ea_size.out.alloc_size); - SSVAL(blob->data, 20, st->ea_size.out.attrib); - SIVAL(blob->data, 22, st->ea_size.out.ea_size); - return NT_STATUS_OK; - case RAW_FILEINFO_NETWORK_OPEN_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 56)); @@ -641,7 +609,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, SIVAL(blob->data, 52, 0); /* padding */ return NT_STATUS_OK; - case RAW_FILEINFO_STANDARD_INFO: case RAW_FILEINFO_STANDARD_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 24)); @@ -660,7 +627,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, SIVAL(blob->data, 4, st->attribute_tag_information.out.reparse_tag); return NT_STATUS_OK; - case RAW_FILEINFO_EA_INFO: case RAW_FILEINFO_EA_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 4)); @@ -680,24 +646,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, st->alignment_information.out.alignment_requirement); return NT_STATUS_OK; - case RAW_FILEINFO_EA_LIST: - list_size = ea_list_size(st->ea_list.out.num_eas, - st->ea_list.out.eas); - TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, list_size)); - - ea_put_list(blob->data, - st->ea_list.out.num_eas, st->ea_list.out.eas); - return NT_STATUS_OK; - - case RAW_FILEINFO_ALL_EAS: - list_size = ea_list_size(st->all_eas.out.num_eas, - st->all_eas.out.eas); - TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, list_size)); - - ea_put_list(blob->data, - st->all_eas.out.num_eas, st->all_eas.out.eas); - return NT_STATUS_OK; - case RAW_FILEINFO_ACCESS_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 4)); @@ -710,7 +658,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, SBVAL(blob->data, 0, st->position_information.out.position); return NT_STATUS_OK; - case RAW_FILEINFO_COMPRESSION_INFO: case RAW_FILEINFO_COMPRESSION_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 16)); @@ -723,16 +670,12 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, SCVAL(blob->data, 15, 0); return NT_STATUS_OK; - case RAW_FILEINFO_IS_NAME_VALID: - return NT_STATUS_OK; - case RAW_FILEINFO_INTERNAL_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 8)); SBVAL(blob->data, 0, st->internal_information.out.file_id); return NT_STATUS_OK; - case RAW_FILEINFO_ALL_INFO: case RAW_FILEINFO_ALL_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 72)); @@ -741,7 +684,7 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, push_nttime(blob->data, 16, st->all_info.out.write_time); push_nttime(blob->data, 24, st->all_info.out.change_time); SIVAL(blob->data, 32, st->all_info.out.attrib); - SIVAL(blob->data, 36, 0); + SIVAL(blob->data, 36, 0); /* padding */ SBVAL(blob->data, 40, st->all_info.out.alloc_size); SBVAL(blob->data, 48, st->all_info.out.size); SIVAL(blob->data, 56, st->all_info.out.nlink); @@ -755,7 +698,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, STR_UNICODE)); return NT_STATUS_OK; - case RAW_FILEINFO_NAME_INFO: case RAW_FILEINFO_NAME_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 4)); @@ -765,7 +707,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, STR_UNICODE)); return NT_STATUS_OK; - case RAW_FILEINFO_ALT_NAME_INFO: case RAW_FILEINFO_ALT_NAME_INFORMATION: TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 4)); @@ -775,7 +716,6 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, STR_UNICODE)); return NT_STATUS_OK; - case RAW_FILEINFO_STREAM_INFO: case RAW_FILEINFO_STREAM_INFORMATION: for (i=0;i<st->stream_info.out.num_streams;i++) { uint32_t data_size = blob->length; @@ -798,17 +738,122 @@ static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, } } return NT_STATUS_OK; - - case RAW_FILEINFO_UNIX_BASIC: - case RAW_FILEINFO_UNIX_LINK: + + default: return NT_STATUS_INVALID_LEVEL; + } + + return NT_STATUS_INVALID_LEVEL; +} + +static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn, + TALLOC_CTX *mem_ctx, + DATA_BLOB *blob, + union smb_fileinfo *st, + int default_str_flags) +{ + uint32_t list_size; + enum smb_fileinfo_level passthru_level; + switch (st->generic.level) { + case RAW_FILEINFO_GENERIC: + case RAW_FILEINFO_GETATTR: + case RAW_FILEINFO_GETATTRE: + case RAW_FILEINFO_SEC_DESC: case RAW_FILEINFO_SMB2_ALL_EAS: case RAW_FILEINFO_SMB2_ALL_INFORMATION: + /* handled elsewhere */ + return NT_STATUS_INVALID_LEVEL; + + case RAW_FILEINFO_UNIX_BASIC: + case RAW_FILEINFO_UNIX_LINK: + /* not implemented yet */ return NT_STATUS_INVALID_LEVEL; + + case RAW_FILEINFO_STANDARD: + TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 22)); + + srv_push_dos_date2(smb_conn, blob->data, 0, st->standard.out.create_time); + srv_push_dos_date2(smb_conn, blob->data, 4, st->standard.out.access_time); + srv_push_dos_date2(smb_conn, blob->data, 8, st->standard.out.write_time); + SIVAL(blob->data, 12, st->standard.out.size); + SIVAL(blob->data, 16, st->standard.out.alloc_size); + SSVAL(blob->data, 20, st->standard.out.attrib); + return NT_STATUS_OK; + + case RAW_FILEINFO_EA_SIZE: + TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, 26)); + + srv_push_dos_date2(smb_conn, blob->data, 0, st->ea_size.out.create_time); + srv_push_dos_date2(smb_conn, blob->data, 4, st->ea_size.out.access_time); + srv_push_dos_date2(smb_conn, blob->data, 8, st->ea_size.out.write_time); + SIVAL(blob->data, 12, st->ea_size.out.size); + SIVAL(blob->data, 16, st->ea_size.out.alloc_size); + SSVAL(blob->data, 20, st->ea_size.out.attrib); + SIVAL(blob->data, 22, st->ea_size.out.ea_size); + return NT_STATUS_OK; + + case RAW_FILEINFO_EA_LIST: + list_size = ea_list_size(st->ea_list.out.num_eas, + st->ea_list.out.eas); + TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, list_size)); + + ea_put_list(blob->data, + st->ea_list.out.num_eas, st->ea_list.out.eas); + return NT_STATUS_OK; + + case RAW_FILEINFO_ALL_EAS: + list_size = ea_list_size(st->all_eas.out.num_eas, + st->all_eas.out.eas); + TRANS2_CHECK(trans2_grow_data(mem_ctx, blob, list_size)); + + ea_put_list(blob->data, + st->all_eas.out.num_eas, st->all_eas.out.eas); + return NT_STATUS_OK; + + case RAW_FILEINFO_IS_NAME_VALID: + return NT_STATUS_OK; + + case RAW_FILEINFO_BASIC_INFO: + passthru_level = RAW_FILEINFO_BASIC_INFORMATION; + break; + + case RAW_FILEINFO_STANDARD_INFO: + passthru_level = RAW_FILEINFO_STANDARD_INFORMATION; + break; + + case RAW_FILEINFO_EA_INFO: + passthru_level = RAW_FILEINFO_EA_INFORMATION; + break; + + case RAW_FILEINFO_COMPRESSION_INFO: + passthru_level = RAW_FILEINFO_COMPRESSION_INFORMATION; + break; + + case RAW_FILEINFO_ALL_INFO: + passthru_level = RAW_FILEINFO_ALL_INFORMATION; + break; + + case RAW_FILEINFO_NAME_INFO: + passthru_level = RAW_FILEINFO_NAME_INFORMATION; + break; + + case RAW_FILEINFO_ALT_NAME_INFO: + passthru_level = RAW_FILEINFO_ALT_NAME_INFORMATION; + break; + + case RAW_FILEINFO_STREAM_INFO: + passthru_level = RAW_FILEINFO_STREAM_INFORMATION; + break; + + default: + passthru_level = st->generic.level; + break; } - return NT_STATUS_INVALID_LEVEL; + return trans2_push_passthru_fileinfo(mem_ctx, blob, + passthru_level, st, + default_str_flags); } /* |