void encode()
{
Packet::encode();
buffer+=ID;
std::vector<int>::iterator iter= needACK.begin();
std::sort(iter,needACK.end());
int count=needACK.size();
int records=0;
if(count>0)
{
//int pointer=1;
int start = *iter;
int last = *iter;
while(iter != needACK.end())
{
iter++;
int current=*iter;
int diff=current-last;
if(diff==1)
{
last = current;
}
else if(diff>1)
{
if(start==last)
{
payload+="\x01";
payload+=writeLTriad(start);
start=last=current;
}
else
{
payload+="\x00";
payload+=writeLTriad(start);
payload+=writeLTriad(last);
start=last=current;
}
++records;
}
}
if(start==last)
{
payload += "\x01";
payload += writeLTriad(start);
}
else
{
payload += "\x00";
payload += writeLTriad(start);
payload += writeLTriad(last);
}
++records;
}
putShort(records);
buffer+=payload;
}
int net_buffer_putShort(struct net_buffer * buf, uint16_t half)
{
if (!buf) return -1;
if ((buf->buf_ptr + sizeof(uint16_t)) > buf->buf+buf->size) return -1;
putShort(buf->buf_ptr, half);
buf->buf_ptr += sizeof(uint16_t);
return 0;
}
//---------------------------------------------------------------------------
uchar out_index(ushort index, fmt_t mode, color_t ntag, uchar as_index)
{
if ( as_index ) {
if( !(idpflags & (IDM_BADIDXSTR | IDM_OUTASM)) // no store in file
|| !is_valid_string_index(index)) return(putShort(index));
ntag = COLOR_ERROR;
mode = fmt_string;
}
return(OutUtf8(index, mode, ntag));
}
encode()
{
Packet::encode();
buffer+=ID;
putMagic();
putLong(serverId);
putAddress(clientAddress,clientPort);
putShort(mtuSize);
putByte('\0');//server security
}
//--------------------------------------------------------------------------
// end of special-label procedures
//----------------------------------------------------------------------
uchar outOffName(ushort off)
{
if ( !off || off == curSeg.CodeSize) return(putMethodLabel(off) );
if ( off < curSeg.CodeSize ) {
uchar err = 0;
if(outName(curSeg.startEA + curSeg.CodeSize, 0,
curSeg.startEA, off, &err)) return(0); // good
if ( err) return(1 ); // bad
}
return(putShort(off, 0));
}
int Generator::fillData(char *start, int frequency, int seconds)
{
int i, len=0;
int value;
for(i=0; i<seconds*SYSTEM_FREQ; i++) {
value=(int)(32767.0*sin(2.0*M_PI*((double)(i))*(double)(frequency)/SYSTEM_FREQ));
putShort(start, value);
start += 4;
len+=2;
}
return len;
}
static void
releaseInlineCacheEntry(int index)
{
ICACHE thisICache = &InlineCache[index];
/* Read the pointer to the code location */
/* referring to this inline cache entry */
BYTE* codeLoc = (BYTE*)thisICache->codeLoc;
/* Restore original bytecodes */
*codeLoc = thisICache->origInst;
putShort(codeLoc+1, thisICache->origParam);
}
//--------------------------------------------------------------------------
uchar putScope(ushort scope, uint32 doff)
{
if ( !scope || scope == curSeg.CodeSize) return(putMethodLabel(scope) );
if ( scope < curSeg.CodeSize ) {
uchar err = 0;
if(outName(curSeg.DataBase + doff, 0,
curSeg.startEA, scope, &err)) return(0);
if ( err) return(1 );
}
return(putShort(scope, 0));
}
void f(int t1)
{
int clutOffset = 52 + 256 * 3 * 2;
int x, y, z;
for (x = 0; x < 16; x++)
for (y = 0; y < 16; y++)
for (z = 0; z < 16; z++)
{
int offset = clutOffset + z * 6 + y * 16 * 6 + x * 16 * 16 * 6;
double xf = ((double) x) / ((double) 16 - 1.0);
double tt = xf;
putShort(offset, tt);
}
}
void
convert_num(unsigned char *buf, char *str, int base, int size)
{
int negative = 0, tval, max;
u_int32_t val = 0;
char *ptr = str;
if (*ptr == '-') {
negative = 1;
ptr++;
}
/* If base wasn't specified, figure it out from the data. */
if (!base) {
if (ptr[0] == '0') {
if (ptr[1] == 'x') {
base = 16;
ptr += 2;
} else if (isascii(ptr[1]) && isdigit(ptr[1])) {
base = 8;
ptr += 1;
} else
base = 10;
} else
base = 10;
}
do {
tval = *ptr++;
/* XXX assumes ASCII... */
if (tval >= 'a')
tval = tval - 'a' + 10;
else if (tval >= 'A')
tval = tval - 'A' + 10;
else if (tval >= '0')
tval -= '0';
else {
warning("Bogus number: %s.", str);
break;
}
if (tval >= base) {
warning("Bogus number: %s: digit %d not in base %d",
str, tval, base);
break;
}
val = val * base + tval;
} while (*ptr);
if (negative)
max = (1 << (size - 1));
else
max = (1 << (size - 1)) + ((1 << (size - 1)) - 1);
if (val > max) {
switch (base) {
case 8:
warning("value %s%o exceeds max (%d) for precision.",
negative ? "-" : "", val, max);
break;
case 16:
warning("value %s%x exceeds max (%d) for precision.",
negative ? "-" : "", val, max);
break;
default:
warning("value %s%u exceeds max (%d) for precision.",
negative ? "-" : "", val, max);
break;
}
}
if (negative)
switch (size) {
case 8:
*buf = -(unsigned long)val;
break;
case 16:
putShort(buf, -(unsigned long)val);
break;
case 32:
putLong(buf, -(unsigned long)val);
break;
default:
warning("Unexpected integer size: %d", size);
break;
}
else
switch (size) {
case 8:
*buf = (u_int8_t)val;
break;
case 16:
putUShort(buf, (u_int16_t)val);
break;
case 32:
putULong(buf, val);
break;
default:
warning("Unexpected integer size: %d", size);
break;
}
}
sp<ByteBuffer> ByteBuffer::putShort(int16_t value) {
putShort(mPosition, value);
mPosition += sizeof(value);
return this;
}
static WMA_STATUS jsr205_datagram_write(jint outPort, void* handle, char *toAddr,
char* fromAddr, jint length, char* buf, jint *bytesWritten) {
/** The maximum amount of data allowed within a network packet. */
jint PACKET_MAX_SIZE = MAX_DATAGRAM_LENGTH - 10; /* 3 shorts + 1 int */
/** The socket descriptor that corresponds to the handle. */
jint socket_fd;
/** The total number of datagram packets to be sent. */
jshort totalPackets;
/** The current packet number. */
jshort packetNumber;
/** The IP address used for datagram transfers. */
unsigned char ipAddr[256];
/** The length of the IP address to be retrieved. */
int plen = 0;
struct sockaddr_in addr;
/** The buffer for all datagram data. */
char* dgramBuffer = NULL;
/** The writing index into the datagram buffer. */
jint index = 0;
/** The running pointer to the data to be sent, chunk by chunk. */
char* p = buf; /* pointer into buf */
/** The count of bytes for the current chunk of data to be sent. */
jint count = 0;
jint status = WMA_NET_IOERROR;
/*
* The "to" and "from" addresses are not used in this implementation. In a
* more sophisticated implementation that may involve more than one
* recipient, the packets that get broadcast would need to be directed to
* specific phones. The "to" address would then come into play and would
* need to be for each specific phone in a phone list.
*/
(void)toAddr;
(void)fromAddr;
/* Pick up the socket descriptor that corresponds to the handle. */
socket_fd = wmaGetRawSocketFD(handle);
*bytesWritten = 0;
/* Compute the total number of datagrams required to send the message. */
totalPackets =
(jshort)((length + PACKET_MAX_SIZE - 1) / PACKET_MAX_SIZE);
for (packetNumber = 1; packetNumber <= totalPackets; packetNumber++) {
/** Reset the writing index into the datagram buffer. */
index = 0;
if (dgramBuffer == NULL) {
/* Allocate datagram buffer */
dgramBuffer = (char*)pcsl_mem_malloc(MAX_DATAGRAM_LENGTH);
}
if (dgramBuffer != NULL) {
/* Initialize the datagram buffer. */
memset(dgramBuffer, 0, MAX_DATAGRAM_LENGTH);
/* Compute the number of bytes that can be stuffed into
* this packet.
*/
count = length;
if (count > PACKET_MAX_SIZE) {
count = PACKET_MAX_SIZE;
}
/* Build the buffer to be written */
putShort(dgramBuffer, &index, packetNumber);
putShort(dgramBuffer, &index, totalPackets);
/* Needed for: count < PACKET_MAX_SIZE */
putShort(dgramBuffer, &index, count);
/* Total length of message. */
putInt(dgramBuffer, &index, length);
/* Writes count bytes, starting at p. */
putBytes(dgramBuffer, &index, p, count);
memset(ipAddr, 0, 256);
/* Send the datagram into the ether. */
if (network_gethostbyname(targetHost, ipAddr, 256, &plen)
!= WMA_NET_SUCCESS) {
return WMA_NET_IOERROR;
}
addr.sin_family = AF_INET;
addr.sin_port = htons((unsigned short)outPort);
memcpy(&addr.sin_addr.s_addr, ipAddr,
sizeof(addr.sin_addr.s_addr));
status = sendto(socket_fd, dgramBuffer, MAX_DATAGRAM_LENGTH,
0, (struct sockaddr*)&addr, sizeof(addr));
if (SOCKET_ERROR == status) {
if (EWOULDBLOCK == errno || EINPROGRESS == errno) {
status = WMA_NET_WOULDBLOCK;
} else if (EINTR == errno) {
status = WMA_NET_INTERRUPTED;
} else {
status = WMA_NET_IOERROR;
}
break;
}
*bytesWritten += status;
status = WMA_NET_SUCCESS;
/* Move the pointer past the bytes and do next send */
p += count;
length -= count;
}
}
/* If a datagram buffer was used, be sure to free its memory. */
pcsl_mem_free(dgramBuffer);
return (WMA_STATUS)status;
}
