Big structure update

- files split into common and app-specific ones
- messages from parser and finder separated
- ffsEngine split into multiple classes to reduce complexity
- still no image rebuild

common/parsingdata.h

@@ -0,0 +1,90 @@
+/* ffsparser.h
+
+Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHWARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+
+Parsing data is an information needed for each level of image reconstruction
+routines without the need of backward traversal
+
+*/
+
+#ifndef __PARSINGDATA_H__
+#define __PARSINGDATA_H__
+
+#include "basetypes.h"
+
+//typedef struct _CAPSULE_PARSING_DATA {
+//} CAPSULE_PARSING_DATA;
+
+//typedef struct _IMAGE_PARSING_DATA {
+//} IMAGE_PARSING_DATA;
+
+//typedef struct _PADDING_PARSING_DATA {
+//} PADDING_PARSING_DATA;
+
+typedef struct _VOLUME_PARSING_DATA {
+    EFI_GUID extendedHeaderGuid;
+    UINT32   alignment;
+    UINT8    revision;
+    BOOLEAN  hasExtendedHeader;
+    BOOLEAN  hasZeroVectorCRC32;
+    BOOLEAN  isWeakAligned;
+} VOLUME_PARSING_DATA;
+
+//typedef struct _FREE_SPACE_PARSING_DATA {
+//} FREE_SPACE_PARSING_DATA;
+
+typedef struct _FILE_PARSING_DATA {
+    UINT16  tail;
+    BOOLEAN hasTail;
+} FILE_PARSING_DATA;
+
+typedef struct _COMPRESSED_SECTION_PARSING_DATA {
+    UINT32 uncompressedSize;
+    UINT8  compressionType;
+    UINT8  algorithm;
+} COMPRESSED_SECTION_PARSING_DATA;
+
+typedef struct _GUIDED_SECTION_PARSING_DATA {
+    EFI_GUID guid;
+    UINT32   attributes;
+} GUIDED_SECTION_PARSING_DATA;
+
+typedef struct _FREEFORM_GUIDED_SECTION_PARSING_DATA {
+    EFI_GUID guid;
+} FREEFORM_GUIDED_SECTION_PARSING_DATA;
+
+typedef struct _SECTION_PARSING_DATA {
+    union {
+        COMPRESSED_SECTION_PARSING_DATA      compressed;
+        GUIDED_SECTION_PARSING_DATA          guidDefined;
+        FREEFORM_GUIDED_SECTION_PARSING_DATA freeformSubtypeGuid;
+    };
+} SECTION_PARSING_DATA;
+
+typedef struct _PARSING_DATA {
+    BOOLEAN fixed;
+    BOOLEAN isOnFlash;
+    UINT8   emptyByte;
+    UINT8   ffsVersion;
+    UINT32  offset;
+    UINT64  address;
+    union {
+        //CAPSULE_PARSING_DATA capsule;
+        //IMAGE_PARSING_DATA image;
+        //PADDING_PARSING_DATA padding;
+        VOLUME_PARSING_DATA  volume;
+        //FREE_SPACE_PARSING_DATA freeSpace;
+        FILE_PARSING_DATA    file;
+        SECTION_PARSING_DATA section;
+    };
+} PARSING_DATA;
+
+#endif