void cGenIndex::Work(void)
{
eof=error=pstart=false;
memset(fileSize,0,sizeof(fileSize));
if(rewrite) {
writeFile=writeName->OpenWrite();
if(writeFile<0) {
printf("Failed to open output file(s)\n");
return;
}
}
replayFile=fileName->Open();
readNo=fileName->FileNumber();
fileSize[readNo]=fileName->FileSize();
readOffset=0;
fileNo=rewrite ? 1 : readNo;
fileOffset=0;
splitOffset=splitsize*MEGABYTE(1);
sSize=0;
if(replayFile>=0) {
if(index->Open()) {
int lastoff=0;
while(!error && NextFile()) {
int count=read(replayFile,buff,sizeof(buff));
if(count<0) {
printf("read vdr: %s\n",strerror(errno));
return;
}
else if(count==0) {
if(fileSize[readNo]!=readOffset)
printf("file %d read/size mismatch\n",readNo);
eof=true;
continue;
}
else {
readOffset+=count;
if(!quiet && (readOffset<lastoff || readOffset>lastoff+KILOBYTE(256)) && fileSize[readNo]) {
printf("offset %lld %d%%\r",readOffset,(int)(readOffset*100/fileSize[readNo])); fflush(stdout);
lastoff=readOffset;
}
int used=Process(buff,count);
if(used<0) {
error=true;
break;
}
if(count-used) printf("bummer, count!=0\n");
}
}
if(!error && !quiet) Statistics();
}
}
else printf("Failed to open input file(s)\n");
}
bool cGenIndex::NextFile(void)
{
if(replayFile>=0 && eof) {
replayFile=fileName->NextFile();
readNo=fileName->FileNumber();
readOffset=0;
fileSize[readNo]=fileName->FileSize();
}
eof=false;
return replayFile>=0;
}
