/*
skriver en post til DocumentIndex
*/
void DIWrite (struct DocumentIndexFormat *DocumentIndexPost, unsigned int DocID,char subname[], char *diname) {
FILE *file;
if ((file = GetFileHandler(DocID,'w',subname, diname)) != NULL) {
#ifdef BLACK_BOX
unsigned int CurrentDocumentIndexVersionAsUInt = CurrentDocumentIndexVersion;
if (fwrite(&CurrentDocumentIndexVersionAsUInt,sizeof(unsigned int),1,file) != 1) {
perror("Can't write");
exit(1);
}
#endif
//skriver posten
if (fwrite(DocumentIndexPost,sizeof(struct DocumentIndexFormat),1,file) != 1) {
perror("Can't write");
exit(1);
}
#ifndef WITHOUT_DIWRITE_FSYNC
fsync(fileno(file));
#endif
}
else {
printf("Cant get fh\n");
}
//hvis vi ikke har på DI_FILE_CASHE må vi lokke filen
#ifndef DI_FILE_CASHE
fclose(file);
#endif
}
int DIRead_fmode (struct DocumentIndexFormat *DocumentIndexPost, int DocID,char subname[], char filemode) {
FILE *file;
int forReturn = 0;
#ifdef DEBUG
printf("DIRead_fmode(DocID=%i, subname=\"%s\")\n",DocID,subname);
#endif
#ifdef DISK_PROTECTOR
dp_lock(rLotForDOCid(DocID));
#endif
if ((file = GetFileHandler(DocID,filemode,subname, NULL)) != NULL) {
if (DIRead_post_fh(DocumentIndexPost,file)) {
forReturn = 1;
}
//hvis vi ikke har på DI_FILE_CASHE må vi lokke filen
#ifndef DI_FILE_CASHE
fclose(file);
#endif
}
else {
printf("can't open DocumentIndexPost for DocID %u.\n",DocID);
}
if ((*DocumentIndexPost).htmlSize != 0) {
(*DocumentIndexPost).htmlSize2 = (*DocumentIndexPost).htmlSize;
}
#ifdef DISK_PROTECTOR
dp_unlock(rLotForDOCid(DocID));
#endif
return forReturn;
}
int CArchiveDir::FileSize(int handle)
{
return GetFileHandler(handle)->FileSize();
}
bool CArchiveDir::Eof(int handle)
{
return GetFileHandler(handle)->Eof();
}
int CArchiveDir::Peek(int handle)
{
return GetFileHandler(handle)->Peek();
}
void CArchiveDir::Seek(int handle, int pos)
{
GetFileHandler(handle)->Seek(pos);
}
void CArchiveDir::CloseFile(int handle)
{
delete GetFileHandler(handle);
fileHandles.erase(handle);
}
int CArchiveDir::ReadFile(int handle, void* buffer, int numBytes)
{
CFileHandler* f = GetFileHandler(handle);
f->Read(buffer, numBytes);
return 0;
}
