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path: root/source4/libcli/raw/rawfsinfo.c
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Diffstat (limited to 'source4/libcli/raw/rawfsinfo.c')
-rw-r--r--source4/libcli/raw/rawfsinfo.c141
1 files changed, 94 insertions, 47 deletions
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:
generated by cgit (git 2.34.1) at 2024-06-28 05:11:44 +0000