imeth char * BufferedTempFile_im_gGets(object self, char *buf, int sz)
{ BufferedTempFile_iv_t *iv = GetIVs(BufferedTempFile, self);
char *tmpBuffer;
if (iv->iTmpFile)
return gGets(iv->iTmpFile, buf, sz);
else
{
tmpBuffer = strstr(iv->iBuffer + iv->iCurrentOffset, "\n");
if (tmpBuffer == NULL)
{
gRead(self, buf, sz - 1);
buf[sz - 1] = 0x00;
}
else if (tmpBuffer - iv->iBuffer + iv->iCurrentOffset <= sz - 1)
{
gRead(self, buf, tmpBuffer - iv->iBuffer + iv->iCurrentOffset + 1);
buf[tmpBuffer - iv->iBuffer + iv->iCurrentOffset] = 0x00;
}
else
{
gRead(self, buf, sz - 1);
buf[sz - 1] = 0x00;
}
return buf;
}
}
char *
gRecvArr( int *num )
{
char *arr;
gDebug( "Receiving array from %s ...\n", who );
gRead( num, sizeof(*num) );
gDebug( " -> %d bytes\n", *num );
if (!*num)
return (char *)0;
if (!(arr = malloc( *num )))
logPanic( "No memory for read buffer\n" );
gRead( arr, *num );
gDebug( " -> %02[*hhx\n", *num, arr );
return arr;
}
static char *
igRecvArr( int *rlen )
{
int len;
char *buf;
gRead( &len, sizeof(len) );
*rlen = len;
gDebug( " -> %d bytes\n", len );
if (!len)
return (char *)0;
if (!(buf = malloc( len )))
logPanic( "No memory for read buffer\n" );
gRead( buf, len );
return buf;
}
int
gRecvInt()
{
int val;
gDebug( "Receiving int from %s ...\n", who );
gRead( &val, sizeof(val) );
gDebug( " -> %d (%#x)\n", val, val );
return val;
}
imeth int BufferedTempFile_im_gRead(object self, char *buf, unsigned n)
{ BufferedTempFile_iv_t *iv = GetIVs(BufferedTempFile, self);
int bytesRead = min(n, iv->iBufSize - iv->iCurrentOffset);
if (iv->iTmpFile)
return gRead(iv->iTmpFile, buf, n);
else
{
memcpy(buf, iv->iBuffer + iv->iCurrentOffset, bytesRead);
iv->iCurrentOffset += bytesRead;
return bytesRead;
}
}
