s4/client: add FS_SECTOR_SIZE_INFORMATION query support

Signed-off-by: David Disseldorp <[email protected]> Reviewed-by: Jeremy Allison <[email protected]>
kamenim · Mar 18, 2015 · 664dca2 · 664dca2
1 parent ba9fd54
commit 664dca2
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Showing 3 changed files with 44 additions and 1 deletion.
diff --git a/source4/client/client.c b/source4/client/client.c
@@ -1620,6 +1620,7 @@ fsinfo_level_t fsinfo_levels[] = {
 	{"quota-information", RAW_QFS_QUOTA_INFORMATION},
 	{"fullsize-information", RAW_QFS_FULL_SIZE_INFORMATION},
 	{"objectid", RAW_QFS_OBJECTID_INFORMATION},
+	{"sector-size-info", RAW_QFS_SECTOR_SIZE_INFORMATION},
 	{NULL, RAW_QFS_GENERIC}
 };
 
@@ -1763,6 +1764,22 @@ static int cmd_fsinfo(struct smbclient_context *ctx, const char **args)
 			 (unsigned long long) fsinfo.objectid_information.out.unknown[4],
 			 (unsigned long long) fsinfo.objectid_information.out.unknown[5] );
 		break;
+	case RAW_QFS_SECTOR_SIZE_INFORMATION:
+		d_printf("\tlogical_bytes_per_sector:			%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.logical_bytes_per_sector);
+		d_printf("\tphys_bytes_per_sector_atomic:		%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.phys_bytes_per_sector_atomic);
+		d_printf("\tphys_bytes_per_sector_perf:			%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.phys_bytes_per_sector_perf);
+		d_printf("\tfs_effective_phys_bytes_per_sector_atomic:	%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.fs_effective_phys_bytes_per_sector_atomic);
+		d_printf("\tflags:					0x%x\n",
+			 (unsigned)fsinfo.sector_size_info.out.flags);
+		d_printf("\tbyte_off_sector_align:			%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.byte_off_sector_align);
+		d_printf("\tbyte_off_partition_align:			%u\n",
+			 (unsigned)fsinfo.sector_size_info.out.byte_off_partition_align);
+		break;
 	case RAW_QFS_GENERIC:
 		d_printf("\twrong level returned\n");
 		break;

diff --git a/source4/libcli/raw/interfaces.h b/source4/libcli/raw/interfaces.h
@@ -1167,7 +1167,9 @@ enum smb_fsinfo_level {
 		   RAW_QFS_ATTRIBUTE_INFORMATION          = SMB_QFS_ATTRIBUTE_INFORMATION,
 		   RAW_QFS_QUOTA_INFORMATION              = SMB_QFS_QUOTA_INFORMATION,
 		   RAW_QFS_FULL_SIZE_INFORMATION          = SMB_QFS_FULL_SIZE_INFORMATION,
-		   RAW_QFS_OBJECTID_INFORMATION           = SMB_QFS_OBJECTID_INFORMATION};
+		   RAW_QFS_OBJECTID_INFORMATION           = SMB_QFS_OBJECTID_INFORMATION,
+		   RAW_QFS_SECTOR_SIZE_INFORMATION        = SMB_QFS_SECTOR_SIZE_INFORMATION,
+};
 
 
 /* union for fsinfo() backend call. Note that there are no in
@@ -1331,6 +1333,22 @@ union smb_fsinfo {
 			uint64_t unknown[6];
 		} out;
 	} objectid_information;	
+
+	/* trans2 RAW_QFS_SECTOR_SIZE_INFORMATION interface */
+	struct {
+		enum smb_fsinfo_level level;
+		struct smb2_handle handle; /* only for smb2 */
+
+		struct {
+			uint32_t logical_bytes_per_sector;
+			uint32_t phys_bytes_per_sector_atomic;
+			uint32_t phys_bytes_per_sector_perf;
+			uint32_t fs_effective_phys_bytes_per_sector_atomic;
+			uint32_t flags;
+			uint32_t byte_off_sector_align;
+			uint32_t byte_off_partition_align;
+		} out;
+	} sector_size_info;
 };
 
 

diff --git a/source4/libcli/raw/trans2.h b/source4/libcli/raw/trans2.h
@@ -63,6 +63,7 @@ Found 4 aliased levels
 #define SMB_QFS_QUOTA_INFORMATION			1006
 #define SMB_QFS_FULL_SIZE_INFORMATION			1007
 #define SMB_QFS_OBJECTID_INFORMATION			1008
+#define SMB_QFS_SECTOR_SIZE_INFORMATION			1011
 
 
 /* trans2 qfileinfo/qpathinfo */
@@ -283,6 +284,13 @@ Found 0 aliased levels
 #define QFS_TYPE_MOUNTED			0x20
 #define QFS_TYPE_VIRTUAL			0x40
 
+/* SMB_QFS_SECTOR_SIZE_INFORMATION values */
+#define QFS_SSINFO_FLAGS_ALIGNED_DEVICE			0x00000001
+#define QFS_SSINFO_FLAGS_PARTITION_ALIGNED_ON_DEVICE	0x00000002
+#define QFS_SSINFO_FLAGS_NO_SEEK_PENALTY		0x00000004
+#define QFS_SSINFO_FLAGS_TRIM_ENABLED			0x00000008
+
+#define QFS_SSINFO_OFFSET_UNKNOWN			0xffffffff
 
 /*
  * Thursby MAC extensions....