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74 lines
1.8 KiB
74 lines
1.8 KiB
#ifndef MAIN_H
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#define MAIN_H
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#define false 0
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#define true 1
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#define SPACE_MBR_RECORD 32 /* 2048 */ /* Sectors*/
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#define SPACE_VBR_RECORD 32 /*2048*/ /* Sectors*/
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#define SIZE_FSCI_RECORD 1 /* Sectors*/
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#define DEFAULT_ENTRY_SIZE 1 /* Sectors*/
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#define SECTOR_SIZE 512 /* BYTES*/
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#define NUMBER_OF_MBR_PARTITIONS 4
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#define DEFAULT_FILE_SIZE 8 /* This is in sectors*/
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#define DEFAULT_DATA_POINTER_SIZE 8 /* This is in sectors*/
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#define DEFAULT_TABLE_SIZE 8 /*16*/
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#define NUM_DATA_POINTERS 27
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#include "std_singos/stdio.h"
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#include "std_singos/stdlib.h"
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#include "std_singos/string.h"
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#include "driver/disk.h"
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void dump_ax(input);
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void print_stack(argument);
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void print_newline();
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typedef struct struct_partition_control partition_control;
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typedef struct File_System_Control_Information FSCI;
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typedef struct meta_information_format mif;
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typedef struct tag_record tag_record;
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typedef struct Parameter_Struct Parameter_Struct;
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typedef enum Service_Action
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{
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SERIVCE_LOAD_DISK = 1,
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SERVICE_FIND_ENTRY = 2,
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SERIVCE_READ_DATA = 3,
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SERIVCE_WRITE_DATA = 4,
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SERIVCE_WRITE_FS_INFO = 10,
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} Service_Action;
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struct File_System_Control_Information
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{
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char filesystem_information[256];
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long master_table_index[2];
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long this_partition_offset_on_disk[2];
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long next_free_sector[2];
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long next_uniqe_id[2]; /* both files and directories gets this. */
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long next_sector_reuse_pointer[2];
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long last_sector_index_on_partition[2];
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long maximum_sectors_on_disk[2];
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long sector_size_on_disk[2];
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long not_used[48];
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};
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struct Parameter_Struct
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{
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char* path;
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char* new_path;
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unsigned int buffer_segment;
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unsigned int buffer_address;
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unsigned int buffer_size;
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unsigned int data_length;
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unsigned int byte_offset_into_file;
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short entry_kind;
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};
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#include "implementation/lsfs.h"
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#endif
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