void masterconn_download_next(masterconn *eptr) {
uint8_t *ptr;
uint8_t filenum;
int64_t dltime;
if (eptr->dloffset>=eptr->filesize) { // end of file
filenum = eptr->downloading;
if (masterconn_download_end(eptr)<0) {
return;
}
dltime = main_utime()-eptr->dlstartuts;
if (dltime<=0) {
dltime=1;
}
syslog(LOG_NOTICE,"%s downloaded %"PRIu64"B/%"PRIu64".%06"PRIu32"s (%.3lf MB/s)",(filenum==1)?"metadata":(filenum==2)?"sessions":(filenum==11)?"changelog_0":(filenum==12)?"changelog_1":"???",eptr->filesize,dltime/1000000,(uint32_t)(dltime%1000000),(double)(eptr->filesize)/(double)(dltime));
if (filenum==1) {
if (masterconn_metadata_check("metadata_ml.tmp")==0) {
if (BackMetaCopies>0) {
char metaname1[100],metaname2[100];
int i;
for (i=BackMetaCopies-1 ; i>0 ; i--) {
snprintf(metaname1,100,"metadata_ml.mfs.back.%"PRIu32,i+1);
snprintf(metaname2,100,"metadata_ml.mfs.back.%"PRIu32,i);
rename(metaname2,metaname1);
}
rename("metadata_ml.mfs.back","metadata_ml.mfs.back.1");
}
if (rename("metadata_ml.tmp","metadata_ml.mfs.back")<0) {
syslog(LOG_NOTICE,"can't rename downloaded metadata - do it manually before next download");
}
}
if (eptr->oldmode==0) {
masterconn_download_init(eptr,11);
} else {
masterconn_download_init(eptr,2);
}
} else if (filenum==11) {
if (rename("changelog_ml.tmp","changelog_ml_back.0.mfs")<0) {
syslog(LOG_NOTICE,"can't rename downloaded changelog - do it manually before next download");
}
masterconn_download_init(eptr,12);
} else if (filenum==12) {
if (rename("changelog_ml.tmp","changelog_ml_back.1.mfs")<0) {
syslog(LOG_NOTICE,"can't rename downloaded changelog - do it manually before next download");
}
masterconn_download_init(eptr,2);
} else if (filenum==2) {
if (rename("sessions_ml.tmp","sessions_ml.mfs")<0) {
syslog(LOG_NOTICE,"can't rename downloaded sessions - do it manually before next download");
}
}
} else { // send request for next data packet
ptr = masterconn_createpacket(eptr,MLTOMA_DOWNLOAD_DATA,12);
put64bit(&ptr,eptr->dloffset);
if (eptr->filesize-eptr->dloffset>META_DL_BLOCK) {
put32bit(&ptr,META_DL_BLOCK);
} else {
put32bit(&ptr,eptr->filesize-eptr->dloffset);
}
}
}
void masterconn_metadownloadinit(void) {
masterconn_download_init(masterconnsingleton,1);
}
void masterconn_changelog0downloadinit(void) {
masterconn_download_init(master_serve,2);
}
void masterconn_sessionsdownloadinit(void) {
masterconn_download_init(masterconnsingleton,2);
}
void masterconn_metadownloadinit(void) {
masterconn_download_init(master_serve,1);
}
