From c3cd4a0087d61a147f4a2f06f1668230f6704e7c Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Thu, 17 Nov 2005 06:27:18 +0000 Subject: r11756: split out the parsers for the pass-through levels of QFSINFO and QFILEINFO levels in trans2, so they can be shared with SMB2 (This used to be commit 5ca2d609e6a3766ebd07763f850ecc62209a7db7) --- source4/libcli/raw/rawfsinfo.c | 141 +++++++++++++++++++++++++++-------------- 1 file changed, 94 insertions(+), 47 deletions(-) (limited to 'source4/libcli/raw/rawfsinfo.c') diff --git a/source4/libcli/raw/rawfsinfo.c b/source4/libcli/raw/rawfsinfo.c index 61f5a5027d..9b218586a2 100644 --- a/source4/libcli/raw/rawfsinfo.c +++ b/source4/libcli/raw/rawfsinfo.c @@ -151,6 +151,86 @@ struct smbcli_request *smb_raw_fsinfo_send(struct smbcli_tree *tree, return smb_raw_qfsinfo_send(tree, mem_ctx, info_level); } +/* + parse the fsinfo 'passthru' level replies +*/ +NTSTATUS smb_raw_fsinfo_passthru_parse(DATA_BLOB blob, TALLOC_CTX *mem_ctx, + enum smb_fsinfo_level level, + union smb_fsinfo *fsinfo) +{ + NTSTATUS status = NT_STATUS_OK; + int i; + + /* parse the results */ + switch (level) { + case RAW_QFS_VOLUME_INFORMATION: + QFS_CHECK_MIN_SIZE(18); + fsinfo->volume_info.out.create_time = smbcli_pull_nttime(blob.data, 0); + fsinfo->volume_info.out.serial_number = IVAL(blob.data, 8); + smbcli_blob_pull_string(NULL, mem_ctx, &blob, + &fsinfo->volume_info.out.volume_name, + 12, 18, STR_UNICODE); + break; + + case RAW_QFS_SIZE_INFORMATION: + QFS_CHECK_SIZE(24); + fsinfo->size_info.out.total_alloc_units = BVAL(blob.data, 0); + fsinfo->size_info.out.avail_alloc_units = BVAL(blob.data, 8); + fsinfo->size_info.out.sectors_per_unit = IVAL(blob.data, 16); + fsinfo->size_info.out.bytes_per_sector = IVAL(blob.data, 20); + break; + + case RAW_QFS_DEVICE_INFORMATION: + QFS_CHECK_SIZE(8); + fsinfo->device_info.out.device_type = IVAL(blob.data, 0); + fsinfo->device_info.out.characteristics = IVAL(blob.data, 4); + break; + + case RAW_QFS_ATTRIBUTE_INFORMATION: + QFS_CHECK_MIN_SIZE(12); + fsinfo->attribute_info.out.fs_attr = IVAL(blob.data, 0); + fsinfo->attribute_info.out.max_file_component_length = IVAL(blob.data, 4); + smbcli_blob_pull_string(NULL, mem_ctx, &blob, + &fsinfo->attribute_info.out.fs_type, + 8, 12, STR_UNICODE); + break; + + case RAW_QFS_QUOTA_INFORMATION: + QFS_CHECK_SIZE(48); + fsinfo->quota_information.out.unknown[0] = BVAL(blob.data, 0); + fsinfo->quota_information.out.unknown[1] = BVAL(blob.data, 8); + fsinfo->quota_information.out.unknown[2] = BVAL(blob.data, 16); + fsinfo->quota_information.out.quota_soft = BVAL(blob.data, 24); + fsinfo->quota_information.out.quota_hard = BVAL(blob.data, 32); + fsinfo->quota_information.out.quota_flags = BVAL(blob.data, 40); + break; + + case RAW_QFS_FULL_SIZE_INFORMATION: + QFS_CHECK_SIZE(32); + fsinfo->full_size_information.out.total_alloc_units = BVAL(blob.data, 0); + fsinfo->full_size_information.out.call_avail_alloc_units = BVAL(blob.data, 8); + fsinfo->full_size_information.out.actual_avail_alloc_units = BVAL(blob.data, 16); + fsinfo->full_size_information.out.sectors_per_unit = IVAL(blob.data, 24); + fsinfo->full_size_information.out.bytes_per_sector = IVAL(blob.data, 28); + break; + + case RAW_QFS_OBJECTID_INFORMATION: + QFS_CHECK_SIZE(64); + status = ndr_pull_struct_blob(&blob, mem_ctx, &fsinfo->objectid_information.out.guid, + (ndr_pull_flags_fn_t)ndr_pull_GUID); + for (i=0;i<6;i++) { + fsinfo->objectid_information.out.unknown[i] = BVAL(blob.data, 16 + i*8); + } + break; + + default: + status = NT_STATUS_INVALID_INFO_CLASS; + } + +failed: + return status; +} + /**************************************************************************** Query FSInfo raw interface (async recv) @@ -161,7 +241,6 @@ NTSTATUS smb_raw_fsinfo_recv(struct smbcli_request *req, { DATA_BLOB blob; NTSTATUS status; - int i; struct smbcli_session *session = req?req->session:NULL; if (fsinfo->generic.level == RAW_QFS_DSKATTR) { @@ -199,39 +278,23 @@ NTSTATUS smb_raw_fsinfo_recv(struct smbcli_request *req, case RAW_QFS_VOLUME_INFO: case RAW_QFS_VOLUME_INFORMATION: - QFS_CHECK_MIN_SIZE(18); - fsinfo->volume_info.out.create_time = smbcli_pull_nttime(blob.data, 0); - fsinfo->volume_info.out.serial_number = IVAL(blob.data, 8); - smbcli_blob_pull_string(session, mem_ctx, &blob, - &fsinfo->volume_info.out.volume_name, - 12, 18, STR_UNICODE); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_VOLUME_INFORMATION, fsinfo); case RAW_QFS_SIZE_INFO: case RAW_QFS_SIZE_INFORMATION: - QFS_CHECK_SIZE(24); - fsinfo->size_info.out.total_alloc_units = BVAL(blob.data, 0); - fsinfo->size_info.out.avail_alloc_units = BVAL(blob.data, 8); - fsinfo->size_info.out.sectors_per_unit = IVAL(blob.data, 16); - fsinfo->size_info.out.bytes_per_sector = IVAL(blob.data, 20); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_SIZE_INFORMATION, fsinfo); case RAW_QFS_DEVICE_INFO: case RAW_QFS_DEVICE_INFORMATION: - QFS_CHECK_SIZE(8); - fsinfo->device_info.out.device_type = IVAL(blob.data, 0); - fsinfo->device_info.out.characteristics = IVAL(blob.data, 4); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_DEVICE_INFORMATION, fsinfo); case RAW_QFS_ATTRIBUTE_INFO: case RAW_QFS_ATTRIBUTE_INFORMATION: - QFS_CHECK_MIN_SIZE(12); - fsinfo->attribute_info.out.fs_attr = IVAL(blob.data, 0); - fsinfo->attribute_info.out.max_file_component_length = IVAL(blob.data, 4); - smbcli_blob_pull_string(session, mem_ctx, &blob, - &fsinfo->attribute_info.out.fs_type, - 8, 12, STR_UNICODE); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_ATTRIBUTE_INFORMATION, fsinfo); case RAW_QFS_UNIX_INFO: QFS_CHECK_SIZE(12); @@ -241,32 +304,16 @@ NTSTATUS smb_raw_fsinfo_recv(struct smbcli_request *req, break; case RAW_QFS_QUOTA_INFORMATION: - QFS_CHECK_SIZE(48); - fsinfo->quota_information.out.unknown[0] = BVAL(blob.data, 0); - fsinfo->quota_information.out.unknown[1] = BVAL(blob.data, 8); - fsinfo->quota_information.out.unknown[2] = BVAL(blob.data, 16); - fsinfo->quota_information.out.quota_soft = BVAL(blob.data, 24); - fsinfo->quota_information.out.quota_hard = BVAL(blob.data, 32); - fsinfo->quota_information.out.quota_flags = BVAL(blob.data, 40); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_QUOTA_INFORMATION, fsinfo); case RAW_QFS_FULL_SIZE_INFORMATION: - QFS_CHECK_SIZE(32); - fsinfo->full_size_information.out.total_alloc_units = BVAL(blob.data, 0); - fsinfo->full_size_information.out.call_avail_alloc_units = BVAL(blob.data, 8); - fsinfo->full_size_information.out.actual_avail_alloc_units = BVAL(blob.data, 16); - fsinfo->full_size_information.out.sectors_per_unit = IVAL(blob.data, 24); - fsinfo->full_size_information.out.bytes_per_sector = IVAL(blob.data, 28); - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_FULL_SIZE_INFORMATION, fsinfo); case RAW_QFS_OBJECTID_INFORMATION: - QFS_CHECK_SIZE(64); - status = ndr_pull_struct_blob(&blob, mem_ctx, &fsinfo->objectid_information.out.guid, - (ndr_pull_flags_fn_t)ndr_pull_GUID); - for (i=0;i<6;i++) { - fsinfo->objectid_information.out.unknown[i] = BVAL(blob.data, 16 + i*8); - } - break; + return smb_raw_fsinfo_passthru_parse(blob, mem_ctx, + RAW_QFS_OBJECTID_INFORMATION, fsinfo); } failed: -- cgit