int merger_loop(void) {
int status;
uint8_t perc,etaok;
uint32_t eta;
uint64_t st,cu;
hentry h;
perc = 0;
eta = 0;
etaok = 0;
st = get_usectime();
while (heapsize) {
if ((heap[0].nextid%2497)==0 && lastlv>firstlv) {
if (heap[0].nextid<(int64_t)firstlv) {
perc = 0;
eta = 0;
etaok = 0;
st = get_usectime();
} else if (heap[0].nextid>(int64_t)lastlv) {
perc = 100;
eta = 0;
etaok = 1;
} else {
cu = get_usectime();
perc = (heap[0].nextid - firstlv) * 100 / (lastlv - firstlv);
eta = ((lastlv - heap[0].nextid) * (cu - st) / (heap[0].nextid - firstlv)) / 1000000U;
etaok = 1;
}
printf("progress: current change: %"PRIu64" (first:%"PRIu64" - last:%"PRIu64" - %"PRIu8"%%",heap[0].nextid,firstlv,lastlv,perc);
if (etaok) {
printf(" - ETA:%02u:%02us)\r",(unsigned int)(eta/60),(unsigned int)(eta%60));
} else {
printf(" - ETA:__:__s)\r");
}
fflush(stdout);
}
// printf("current id: %"PRIu64" / %s\n",heap[0].nextid,heap[0].ptr);
if ((status=restore(heap[0].filename,heap[0].nextid,heap[0].ptr))<0) {
while (heapsize) {
heapsize--;
merger_delete_entry();
}
printf("\n");
return status;
}
merger_nextentry(0);
if (heap[0].nextid<0) {
heapsize--;
h = heap[0];
heap[0] = heap[heapsize];
heap[heapsize] = h;
merger_delete_entry();
}
merger_heap_sort_down();
}
printf("progress: current change: %"PRIu64" (first:%"PRIu64" - last:%"PRIu64" - 100%% - ETA:finished)\n",lastlv,firstlv,lastlv);
return 0;
}
int merger_start(uint32_t files,char **filenames,uint64_t maxhole,uint64_t maxlastlv) {
uint32_t i;
heapsize = 0;
heap = (hentry*)malloc(sizeof(hentry)*files);
if (heap==NULL) {
return -1;
}
for (i=0 ; i<files ; i++) {
merger_new_entry(filenames[i]);
// printf("file: %s / firstid: %"PRIu64"\n",filenames[i],heap[heapsize].nextid);
if (heap[heapsize].nextid<0) {
merger_delete_entry();
} else {
heapsize++;
merger_heap_sort_up();
}
}
maxidhole = maxhole;
lastlv = maxlastlv;
firstlv = fs_getversion();
// for (i=0 ; i<heapsize ; i++) {
// printf("heap: %u / firstid: %"PRIu64"\n",i,heap[i].nextid);
// }
return 0;
}
int merger_loop(void) {
int status;
hentry h;
while (heapsize) {
// printf("current id: %"PRIu64" / %s\n",heap[0].nextid,heap[0].ptr);
if ((status=restore(heap[0].filename,heap[0].nextid,heap[0].ptr))<0) {
while (heapsize) {
heapsize--;
merger_delete_entry();
}
return status;
}
merger_nextentry(0);
if (heap[0].nextid==0) {
heapsize--;
h = heap[0];
heap[0] = heap[heapsize];
heap[heapsize] = h;
merger_delete_entry();
}
merger_heap_sort_down();
}
return 0;
}