[EXT4FS] import Ext4Fsd 0.71 with ReactOS specific changes

Author: Vince1171

drivers/filesystems/ext4/CMakeLists.txt

@@ -0,0 +1,121 @@
+
+include_directories(${REACTOS_SOURCE_DIR}/sdk/include/reactos/drivers
+                    inc)
+
+list(APPEND SOURCE
+    src/fastio.c
+    src/write.c
+    src/pnp.c
+    src/flush.c
+    src/linux.c
+    src/shutdown.c
+    src/nls.c
+    src/cmcb.c
+    src/nls/nls_cp874.c
+    src/nls/nls_koi8-ru.c
+    src/nls/nls_iso8859-7.c
+    src/nls/nls_cp932.c
+    src/nls/nls_koi8-r.c
+    src/nls/nls_iso8859-1.c
+    src/nls/nls_cp850.c
+    src/nls/nls_iso8859-14.c
+    src/nls/nls_cp855.c
+    src/nls/nls_cp861.c
+    src/nls/nls_iso8859-2.c
+    src/nls/nls_cp1250.c
+    src/nls/nls_cp869.c
+    src/nls/nls_iso8859-4.c
+    src/nls/nls_iso8859-3.c
+    src/nls/nls_cp437.c
+    src/nls/nls_cp862.c
+    src/nls/nls_cp863.c
+    src/nls/nls_cp860.c
+    src/nls/nls_euc-jp.c
+    src/nls/nls_iso8859-9.c
+    src/nls/nls_cp1251.c
+    src/nls/nls_koi8-u.c
+    src/nls/nls_cp775.c
+    src/nls/nls_cp1255.c
+    src/nls/nls_base.c
+    src/nls/nls_cp950.c
+    src/nls/nls_utf8.c
+    src/nls/nls_iso8859-15.c
+    src/nls/nls_cp949.c
+    src/nls/nls_cp857.c
+    src/nls/nls_cp865.c
+    src/nls/nls_ascii.c
+    src/nls/nls_iso8859-13.c
+    src/nls/nls_cp852.c
+    src/nls/nls_cp864.c
+    src/nls/nls_cp737.c
+    src/nls/nls_cp866.c
+    src/nls/nls_iso8859-5.c
+    src/nls/nls_iso8859-6.c
+    src/nls/nls_cp936.c
+    src/ea.c
+    src/dirctl.c
+    src/lock.c
+    src/ext4/ext4_jbd2.c
+    src/ext4/ext4_extents.c
+    src/ext4/ext4_bh.c
+    src/ext4/extents.c
+    src/ext4/ext4_csum.c
+    src/ext4/ext4_xattr.c
+    src/memory.c
+    src/fsctl.c
+    src/create.c
+    src/read.c
+    src/dispatch.c
+    src/volinfo.c
+    src/misc.c
+    src/block.c
+    src/ext3/indirect.c
+    src/ext3/generic.c
+    src/ext3/htree.c
+    src/ext3/recover.c
+    src/except.c
+    src/rbtree.c
+    src/devctl.c
+    src/cleanup.c
+    src/debug.c
+    src/jbd2/recovery.c
+    src/jbd2/revoke.c
+    src/jbd2/readme.txt
+    src/jbd2/journal.c
+    src/jbd2/transaction.c
+    src/close.c
+    src/init.c
+    src/fileinfo.c
+    src/access.c
+    inc/ext2fs.h
+)
+
+add_library(ext4fs MODULE ${SOURCE} ext4fs.rc)
+
+if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+    # Disable warning C4101: 'i': unreferenced local variable
+    # Disable warning C4189: 'sbi': local variable is initialized but not referenced
+    # Disable warning C4267: '=': conversion from 'size_t' to 'USHORT', possible loss of data
+    target_compile_options(ext4fs PRIVATE /wd4101 /wd4189 /wd4267)
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    target_compile_options(ext4fs PRIVATE
+        -Wno-pointer-sign -Wno-unused-function -Wno-unused-variable -Wno-missing-braces -Wno-unused-but-set-variable -Wno-incompatible-pointer-types)
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    target_compile_options(ext4fs PRIVATE
+        -Wno-parentheses-equality
+        -Wno-incompatible-pointer-types-discards-qualifiers
+        "-Wno-#pragma-messages;-Wno-cast-calling-convention")
+endif()
+
+target_link_libraries(ext4fs memcmp ${PSEH_LIB})
+add_definitions(-D__KERNEL__ -D_CRT_NO_POSIX_ERROR_CODES -D_CRT_DECLARE_NONSTDC_NAMES=1)
+set_module_type(ext4fs kernelmodedriver)
+add_importlibs(ext4fs ntoskrnl hal)
+add_pch(ext4fs inc/ext2fs.h SOURCE)
+
+add_cd_file(TARGET ext4fs DESTINATION reactos/system32/drivers FOR all)
+add_registry_inf(ext4fs_reg.inf)

drivers/filesystems/ext4/ext4fs.rc

@@ -0,0 +1,5 @@
+#define REACTOS_VERSION_DLL
+#define REACTOS_STR_FILE_DESCRIPTION  "Linux ext4 IFS Driver"
+#define REACTOS_STR_INTERNAL_NAME     "ext4fs"
+#define REACTOS_STR_ORIGINAL_FILENAME "ext4fs.sys"
+#include <reactos/version.rc>

drivers/filesystems/ext4/ext4fs_reg.inf

@@ -0,0 +1,12 @@
+; ext2/3/4 Filesystem driver
+[AddReg]
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs","ErrorControl",0x00010001,0x00000001
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs","Group",0x00000000,"Boot File System"
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs","ImagePath",0x00020000,"system32\drivers\ext4fs.sys"
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs","Start",0x00010001,0x00000003
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs","Type",0x00010001,0x00000002
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs\Parameters","CodePage",0x00000000,"default"
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs\Parameters","WritingSupport",0x00010001,0x00000001
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs\Parameters","CheckingBitmap",0x00010001,0x00000000
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs\Parameters","Ext3ForceWriting",0x00010001,0x00000001
+HKLM,"SYSTEM\CurrentControlSet\Services\Ext4fs\Parameters","AutoMount",0x00010001,0x00000001