void masterconn_replicate(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version;
uint32_t ip;
uint16_t port;
uint32_t xormasks[4];
uint8_t *ptr;
void *packet;
if (!(length==18 || (length>=28+18 && length<=28+8*18 && (length-28)%18==0))) {
syslog(LOG_NOTICE,"MATOCS_REPLICATE - wrong size (%"PRIu32"/18|12+n*18[n:1..100]|28+n*18[n:1..8])",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
packet = masterconn_create_detached_packet(eptr,CSTOMA_REPLICATE,8+4+1);
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
put32bit(&ptr,version);
if (length==8+4+4+2) {
ip = get32bit(&data);
port = get16bit(&data);
// syslog(LOG_NOTICE,"start job replication (%08"PRIX64":%04"PRIX32":%04"PRIX32":%02"PRIX16")",chunkid,version,ip,port);
job_replicate_simple(masterconn_replicationfinished,packet,chunkid,version,ip,port);
} else {
xormasks[0] = get32bit(&data);
xormasks[1] = get32bit(&data);
xormasks[2] = get32bit(&data);
xormasks[3] = get32bit(&data);
job_replicate_raid(masterconn_replicationfinished,packet,chunkid,version,(length-28)/18,xormasks,data);
}
}
void masterconn_replicate(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version;
uint32_t ip;
uint16_t port;
uint8_t *ptr;
void *packet;
if (length!=8+4+4+2 && (length<12+18 || length>12+18*100 || (length-12)%18!=0)) {
syslog(LOG_NOTICE,"MATOCS_REPLICATE - wrong size (%"PRIu32"/18|12+n*18[n:1..100])",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
packet = masterconn_create_detached_packet(CSTOMA_REPLICATE,8+4+1);
if (packet==NULL) {
eptr->mode=KILL;
return;
}
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
put32bit(&ptr,version);
if (length==8+4+4+2) {
ip = get32bit(&data);
port = get16bit(&data);
// syslog(LOG_NOTICE,"start job replication (%08"PRIX64":%04"PRIX32":%04"PRIX32":%02"PRIX16")",chunkid,version,ip,port);
job_replicate_simple(eptr->jpool,masterconn_replicationfinished,packet,chunkid,version,ip,port);
} else {
job_replicate(eptr->jpool,masterconn_replicationfinished,packet,chunkid,version,(length-12)/18,data);
}
}
void masterconn_chunkop(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version,newversion;
uint64_t copychunkid;
uint32_t copyversion;
uint32_t leng;
uint8_t *ptr;
void *packet;
if (length!=8+4+8+4+4+4) {
syslog(LOG_NOTICE,"MATOCS_CHUNKOP - wrong size (%"PRIu32"/32)",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
newversion = get32bit(&data);
copychunkid = get64bit(&data);
copyversion = get32bit(&data);
leng = get32bit(&data);
packet = masterconn_create_detached_packet(eptr,CSTOMA_CHUNKOP,8+4+4+8+4+4+1);
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
put32bit(&ptr,version);
put32bit(&ptr,newversion);
put64bit(&ptr,copychunkid);
put32bit(&ptr,copyversion);
put32bit(&ptr,leng);
job_chunkop(masterconn_chunkopfinished,packet,chunkid,version,newversion,copychunkid,copyversion,leng);
}
void masterconn_chunkopfinished(uint8_t status,void *packet) {
uint8_t *ptr;
masterconn *eptr = masterconnsingleton;
if (eptr && eptr->conncnt==((out_packetstruct*)packet)->conncnt && eptr->mode==DATA) {
ptr = masterconn_get_packet_data(packet);
ptr[32]=status;
masterconn_attach_packet(eptr,packet);
} else {
masterconn_delete_packet(packet);
}
}
//读取Master的packet，怀疑是复制chunk操作，待确定
//调用：masterconn_gotpacket()
void masterconn_chunkop(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version,newversion;
uint64_t copychunkid;
uint32_t copyversion;
uint32_t leng;
uint8_t *ptr;
#ifdef BGJOBS
void *packet;
#else /* BGJOBS */
uint8_t status;
#endif /* BGJOBS */
if (length!=8+4+8+4+4+4) {
syslog(LOG_NOTICE,"MATOCS_CHUNKOP - wrong size (%"PRIu32"/32)",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
newversion = get32bit(&data);
copychunkid = get64bit(&data);
copyversion = get32bit(&data);
leng = get32bit(&data);
#ifdef BGJOBS
packet = masterconn_create_detached_packet(CSTOMA_CHUNKOP,8+4+4+8+4+4+1);
if (packet==NULL) {
eptr->mode=KILL;
return;
}
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
put32bit(&ptr,version);
put32bit(&ptr,newversion);
put64bit(&ptr,copychunkid);
put32bit(&ptr,copyversion);
put32bit(&ptr,leng);
job_chunkop(eptr->jpool,masterconn_chunkopfinished,packet,chunkid,version,newversion,copychunkid,copyversion,leng);
#else /* BGJOBS */
status = hdd_chunkop(chunkid,version,newversion,copychunkid,copyversion,leng);
ptr = masterconn_create_attached_packet(eptr,CSTOMA_CHUNKOP,8+4+4+8+4+4+1);
if (ptr==NULL) {
eptr->mode=KILL;
return;
}
put64bit(&ptr,chunkid);
put32bit(&ptr,version);
put32bit(&ptr,newversion);
put64bit(&ptr,copychunkid);
put32bit(&ptr,copyversion);
put32bit(&ptr,leng);
put8bit(&ptr,status);
#endif /* BGJOBS */
}
void masterconn_chunkopfinished(uint8_t status,void *packet) {
uint8_t *ptr;
masterconn *eptr = masterconnsingleton;
if (eptr->mode==DATA || eptr->mode==HEADER) {
ptr = masterconn_get_packet_data(packet);
ptr[32]=status;
masterconn_attach_packet(eptr,packet);
} else {
masterconn_delete_packet(packet);
}
}
void masterconn_replicationfinished(uint8_t status,void *packet) {
uint8_t *ptr;
masterconn *eptr = masterconnsingleton;
// syslog(LOG_NOTICE,"job replication status: %"PRIu8,status);
if (eptr && eptr->conncnt==((out_packetstruct*)packet)->conncnt && eptr->mode==DATA) {
ptr = masterconn_get_packet_data(packet);
ptr[12]=status;
masterconn_attach_packet(eptr,packet);
} else {
masterconn_delete_packet(packet);
}
}
void masterconn_delete(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version;
uint8_t *ptr;
void *packet;
if (length!=8+4) {
syslog(LOG_NOTICE,"MATOCS_DELETE - wrong size (%"PRIu32"/12)",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
packet = masterconn_create_detached_packet(eptr,CSTOMA_DELETE,8+1);
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
job_delete(masterconn_jobfinished,packet,chunkid,version);
}
//读取Master的packet，删除chunk
//调用：masterconn_gotpacket()
void masterconn_delete(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version;
uint8_t *ptr;
#ifdef BGJOBS
void *packet;
#else /* BGJOBS */
uint8_t status;
#endif /* BGJOBS */
if (length!=8+4) {
syslog(LOG_NOTICE,"MATOCS_DELETE - wrong size (%"PRIu32"/12)",length);
eptr->mode = KILL;
return;
}
chunkid = get64bit(&data);
version = get32bit(&data);
#ifdef BGJOBS
packet = masterconn_create_detached_packet(CSTOMA_DELETE,8+1);
if (packet==NULL) {
eptr->mode=KILL;
return;
}
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,chunkid);
job_delete(eptr->jpool,masterconn_jobfinished,packet,chunkid,version);
#else /* BGJOBS */
status = hdd_delete(chunkid,version);
ptr = masterconn_create_attached_packet(eptr,CSTOMA_DELETE,8+1);
if (ptr==NULL) {
eptr->mode=KILL;
return;
}
put64bit(&ptr,chunkid);
put8bit(&ptr,status);
#endif /* BGJOBS */
}
void masterconn_duptrunc(masterconn *eptr,const uint8_t *data,uint32_t length) {
uint64_t chunkid;
uint32_t version;
uint64_t copychunkid;
uint32_t copyversion;
uint32_t leng;
uint8_t *ptr;
void *packet;
if (length!=8+4+8+4+4) {
syslog(LOG_NOTICE,"MATOCS_DUPTRUNC - wrong size (%"PRIu32"/28)",length);
eptr->mode = KILL;
return;
}
copychunkid = get64bit(&data);
copyversion = get32bit(&data);
chunkid = get64bit(&data);
version = get32bit(&data);
leng = get32bit(&data);
packet = masterconn_create_detached_packet(eptr,CSTOMA_DUPTRUNC,8+1);
ptr = masterconn_get_packet_data(packet);
put64bit(&ptr,copychunkid);
job_duptrunc(masterconn_jobfinished,packet,chunkid,version,version,copychunkid,copyversion,leng);
}