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libvslvm_metadata.h

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+/*
+ * The metadata functions
+ *
+ * Copyright (C) 2014-2023, Joachim Metz <joachim.metz@gmail.com>
+ *
+ * Refer to AUTHORS for acknowledgements.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#if !defined( _LIBVSLVM_METADATA_H )
+#define _LIBVSLVM_METADATA_H
+
+#include <common.h>
+#include <types.h>
+
+#include "libvslvm_libbfio.h"
+#include "libvslvm_libcerror.h"
+#include "libvslvm_libcsplit.h"
+#include "libvslvm_logical_volume_values.h"
+#include "libvslvm_segment.h"
+#include "libvslvm_volume_group.h"
+
+#if defined( __cplusplus )
+extern "C" {
+#endif
+
+typedef struct libvslvm_metadata libvslvm_metadata_t;
+
+struct libvslvm_metadata
+{
+	/* The volume group
+	 */
+	libvslvm_volume_group_t *volume_group;
+};
+
+int libvslvm_metadata_initialize(
+     libvslvm_metadata_t **metadata,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_free(
+     libvslvm_metadata_t **metadata,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_data(
+     libvslvm_metadata_t *metadata,
+     const uint8_t *data,
+     size_t data_size,
+     uint32_t stored_checksum,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_file_io_handle(
+     libvslvm_metadata_t *metadata,
+     libbfio_handle_t *file_io_handle,
+     off64_t file_offset,
+     size64_t metadata_size,
+     uint32_t stored_checksum,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_volume_group(
+     libvslvm_metadata_t *metadata,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_physical_volumes(
+     libvslvm_metadata_t *metadata,
+     libvslvm_volume_group_t *volume_group,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_physical_volume(
+     libvslvm_metadata_t *metadata,
+     libvslvm_volume_group_t *volume_group,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_logical_volumes(
+     libvslvm_metadata_t *metadata,
+     libvslvm_volume_group_t *volume_group,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_logical_volume(
+     libvslvm_metadata_t *metadata,
+     libvslvm_volume_group_t *volume_group,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_segment(
+     libvslvm_metadata_t *metadata,
+     libvslvm_logical_volume_values_t *logical_volume_values,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_read_stripes_list(
+     libvslvm_metadata_t *metadata,
+     libvslvm_segment_t *segment,
+     libcsplit_narrow_split_string_t *lines,
+     int number_of_lines,
+     int *line_index,
+     libcerror_error_t **error );
+
+int libvslvm_metadata_get_volume_group(
+     libvslvm_metadata_t *metadata,
+     libvslvm_volume_group_t **volume_group,
+     libcerror_error_t **error );
+
+/* 20190306 liubo raid lvm
+*/
+int libvslvm_metadata_read_raids_list(
+	libvslvm_metadata_t *metadata,
+	libvslvm_segment_t *segment,
+	libcsplit_narrow_split_string_t *lines,
+	int number_of_lines,
+	int *line_index,
+	libcerror_error_t **error);
+
+#if defined( __cplusplus )
+}
+#endif
+
+#endif /* !defined( _LIBVSLVM_METADATA_H ) */
+