/*
* open disk (obtain disk drive control block)
* open a device indicated by `devnm', and return the disk information in `dcb'.
* devnm can specify a device name with partition number.
* return the partition number specified by devnm.
* return value 0 : entire disks
* 1 - : partition number
* < 0 : error
*/
EXPORT W openDisk( const UB *devnm, DISKCB **dcb_p )
{
const CFGDISK *cfg;
DISKCB *dcb;
W pno;
ER err;
/* search for a device */
pno = searchDevice(devnm, &cfg);
if ( pno < E_OK ) return pno;
/* allocating a disk control block */
dcb = getDISKCB(cfg);
/* initialize disk */
err = (*cfg->initdisk)(dcb, cfg);
if ( err < E_OK ) return err;
if ( dcb->blksz == 0 ) return E_NOMDA;
if ( dcb->boot == 0xff ) {
/* read the partition information */
err = readPart(dcb);
if ( err < E_OK ) return err;
}
*dcb_p = dcb;
return pno;
}
void MailMessage::readMultipart(std::istream& istr, PartHandler& handler)
{
MediaType contentType(getContentType());
_boundary = contentType.getParameter("boundary");
MultipartReader reader(istr, _boundary);
while (reader.hasNextPart())
{
MessageHeader partHeader;
reader.nextPart(partHeader);
readPart(reader.stream(), partHeader, handler);
}
}
void MailMessage::read(std::istream& istr, PartHandler& handler)
{
readHeader(istr);
if (isMultipart())
{
readMultipart(istr, handler);
}
else
{
StringPartHandler handler(_content);
readPart(istr, *this, handler);
}
}
bool FileIStream::read(void *data, unsigned int size, unsigned int &processedSize) {
processedSize = 0;
do {
unsigned int processedLoc = 0;
bool res = readPart(data, size, processedLoc);
processedSize += processedLoc;
if (!res)
return false;
if (processedLoc == 0)
return true;
data = (void *)((unsigned char *)data + processedLoc);
size -= processedLoc;
} while (size > 0);
return true;
}
void *partTemplateGen(char *directory, float scale)
{
int count, i;
part part_t;
char filePath[100];
FILE *tfp, *ifp;
strcpy(filePath, directory);
strcat(filePath, "/partTemplate.tbl");
ifp = fopen(partEncFilePath, "r");
tfp = fopen(filePath, "w");
count = PARTMAX*scale;
for (i=0; i<count; i++)
{
readPart(&part_t, ifp);
printPartTemplate(&part_t, tfp);
part_free(&part_t);
}
fclose(ifp);
fclose(tfp);
}
