fsd_defines.h File Reference

Implements debuging macros for deamon part of filesystem. More...

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Classes
struct	read_dir_item
Defines
#define	FSD_VERSION   "MYSQL1.1"
constants for symbols for commands
#define	TEST   "TS"
#define	CREATE   "CF"
#define	MKDIR   "MD"
#define	CLEAR_FILE   "CR"
#define	ADD_BLOCK   "AB"
#define	REMOVE_FILE   "RF"
#define	REMOVE_DIR   "RD"
#define	GET_BLOCK   "GB"
#define	LOOKUP   "LU"
#define	READ_DIR   "RE"
#define	FILE_INFO   "FI"
#define	DIR_INFO   "DI"
#define	READ_INODE   "RI"
#define	CMD_OK   "OK"
#define	CMD_ER   "ER"
#define	REPLACE_BLOCK   "RB"
#define	MOVE_FILE   "MV"
#define	RENAME_FILE   "DN"
#define	RENAME_DIR   "DD"
#define	TRUNCATE_FILE   "TR"
#define	APPEND_FILE   "AP"
constants for numbers of commands
#define	UNKNOWN_COMMAND_NR   1000
#define	TEST_NR   1001
#define	CREATE_NR   1002
#define	MKDIR_NR   1003
#define	CLEAR_FILE_NR   1004
#define	ADD_BLOCK_NR   1005
#define	REMOVE_FILE_NR   1006
#define	REMOVE_DIR_NR   1007
#define	GET_BLOCK_NR   1008
#define	LOOKUP_NR   1009
#define	READ_DIR_NR   1010
#define	CMD_OK_NR   1011
#define	CMD_ER_NR   1012
#define	DIR_INFO_NR   1013
#define	FILE_INFO_NR   1014
#define	READ_INODE_NR   1015
#define	REPLACE_BLOCK_NR   1016
#define	MOVE_FILE_NR   1017
#define	RENAME_FILE_NR   1018
#define	TRUNCATE_FILE_NR   1019
#define	RENAME_DIR_NR   1020
constants for restrictions of length
#define	MAX_NAME_LENGTH   64
#define	MAX_ID_LENGTH   11
#define	MAX_SIZE_LENGTH   11
#define	MAX_VERSION_LENGTH   10
#define	MAX_COMMAND_LENGTH   3
#define	MAX_PARAM_LENGTH   64
#define	MAX_BLOCK_LENGTH   4096
#define	MAX_MESSAGE_LENGTH   5192
#define	MAX_QUERY_LENGTH   300
constants for connection to char device
#define	CHAR_DEVICE_NAME   "fsc_dev"
#define	FSC_DEVICE_LOCATION   "/dev/fsc_dev"
constants for functions return values
#define	DEFINITION_BASE   100
#define	IS_FILE   (+ (DEFINITION_BASE + 6))
#define	IS_DIR   (+ (DEFINITION_BASE + 7))
#define	OK   (+ (DEFINITION_BASE + 8))
#define	ENAME_NOT_EXISTS   (- (DEFINITION_BASE + 11))
#define	EINODE_NOT_EXISTS   (- (DEFINITION_BASE + 11))
#define	EDB_ERROR   (- (DEFINITION_BASE + 1))
#define	ENAME_EXISTS   (- (DEFINITION_BASE + 3))
#define	EDIR_NOT_EXISTS   (- (DEFINITION_BASE + 2))
#define	EDIR_IS_NOT_EMPTY   (- (DEFINITION_BASE + 4))
#define	EBLOCK_NOT_EXISTS   (- (DEFINITION_BASE + 5))
#define	EFILE_NOT_EXISTS   (- (DEFINITION_BASE + 9))
#define	EDB_CONNECT_ERROR   (- (DEFINITION_BASE + 10))
#define	EFSC_DEVICE_OPEN_ERROR   (- (DEFINITION_BASE + 12))
#define	EFSC_DEVICE_NOT_OPEN   (- (DEFINITION_BASE + 13))
#define	EGENERAL_ERROR   (- (DEFINITION_BASE + 14))
#define	EPROTOKOL_VERSION_ERROR   (- (DEFINITION_BASE + 15))
#define	EDIR_NAME_NOT_EXISTS   (- (DEFINITION_BASE + 16))
#define	EFILE_NAME_NOT_EXISTS   (- (DEFINITION_BASE + 17))
#define	EPARENT_NOT_EXISTS   (- (DEFINITION_BASE + 18))
Typedefs
typedef read_dir_item	rd_item

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Detailed Description

Implements debuging macros for deamon part of filesystem.

Author:

Michal Podzimek, Michal Ficek, Tomas Pop, MFF UK, 2007

Definition in file fsd_defines.h.

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