#define VOL_LABEL_ERROR 7 /* Bad label type */
-/* Length of Record Header (5 * 4 bytes) */
-#define RECHDR_LENGTH 20
+/* See block.h for RECHDR_LENGTH */
/*
* This is the Media structure for a record header.
* NB: when it is written it is serialized.
- */
-typedef struct s_record_hdr {
+
uint32_t VolSessionId;
uint32_t VolSessionTime;
+
+ * The above 8 bytes are only written in a BB01 block, BB02
+ * and later blocks contain these values in the block header
+ * rather than the record header.
+
int32_t FileIndex;
int32_t Stream;
uint32_t data_len;
-} RECORD_HDR;
+ */
+
+/* Record state bit definitions */
#define REC_NO_HEADER 0x01 /* No header read */
#define REC_PARTIAL_RECORD 0x02 /* returning partial record */
#define REC_BLOCK_EMPTY 0x04 /* not enough data in block */
#define REC_NO_MATCH 0x08 /* No match on continuation data */
#define REC_CONTINUATION 0x10 /* Continuation record found */
+#define REC_ISTAPE 0x20 /* Set if device is tape */
+
+#define is_partial_record(r) ((r)->state & REC_PARTIAL_RECORD)
+#define is_block_empty(r) ((r)->state & REC_BLOCK_EMPTY)
/*
* DEV_RECORD for reading and writing records.
uint32_t data_len; /* current record length */
uint32_t remainder; /* remaining bytes to read/write */
uint32_t state; /* state bits */
- uint8_t ser_buf[RECHDR_LENGTH]; /* serialized record header goes here */
+ uint8_t ser_buf[WRITE_RECHDR_LENGTH]; /* serialized record header goes here */
POOLMEM *data; /* Record data. This MUST be a memory pool item */
} DEV_RECORD;
#define EOM_LABEL -3 /* Writen at end of tape */
#define SOS_LABEL -4 /* Start of Session */
#define EOS_LABEL -5 /* End of Session */
-
+#define EOT_LABEL -6 /* End of physical tape (2 eofs) */
/*
- * Volume Label Record
+ * Volume Label Record. This is the in-memory definition. The
+ * tape definition is defined in the serialization code itself
+ * ser_volume_label() and unser_volume_label() and is slightly different.
*/
+
+
struct Volume_Label {
/*
* The first items in this structure are saved
uint32_t VerNum; /* Label version number */
+ /* VerNum <= 10 */
float64_t label_date; /* Date tape labeled */
float64_t label_time; /* Time tape labeled */
+
+ /* VerNum >= 11 */
+ btime_t label_btime; /* tdate tape labeled */
+ btime_t write_btime; /* tdate tape written */
+
+ /* Unused with VerNum >= 11 */
float64_t write_date; /* Date this label written */
float64_t write_time; /* Time this label written */
char MediaType[MAX_NAME_LENGTH]; /* Type of this media */
char HostName[MAX_NAME_LENGTH]; /* Host name of writing computer */
- char LabelProg[32]; /* Label program name */
- char ProgVersion[32]; /* Program version */
- char ProgDate[32]; /* Program build date/time */
+ char LabelProg[50]; /* Label program name */
+ char ProgVersion[50]; /* Program version */
+ char ProgDate[50]; /* Program build date/time */
};
#define SER_LENGTH_Volume_Label 1024 /* max serialised length of volume label */
uint32_t JobId; /* Job id */
uint32_t VolumeIndex; /* Sequence no of volume for this job */
+ /* VerNum >= 11 */
+ btime_t write_btime; /* Tdate this label written */
+
+ /* VerNum < 11 */
float64_t write_date; /* Date this label written */
+
+ /* Unused VerNum >= 11 */
float64_t write_time; /* Time this label written */
char PoolName[MAX_NAME_LENGTH]; /* Pool name */
char ClientName[MAX_NAME_LENGTH];
char Job[MAX_NAME_LENGTH]; /* Unique name of this Job */
char FileSetName[MAX_NAME_LENGTH];
+ char FileSetMD5[MAX_NAME_LENGTH];
uint32_t JobType;
uint32_t JobLevel;
/* The remainder are part of EOS label only */
uint32_t JobFiles;
uint64_t JobBytes;
- uint32_t start_block;
- uint32_t end_block;
- uint32_t start_file;
- uint32_t end_file;
+ uint32_t StartBlock;
+ uint32_t EndBlock;
+ uint32_t StartFile;
+ uint32_t EndFile;
uint32_t JobErrors;
+ uint32_t JobStatus; /* Job status */
};
typedef struct Session_Label SESSION_LABEL;