/* PROTO */
void
imcomm_request_awayprofile(void *handle, char *sn)
{
pkt_t *packet;
struct MultiPacket *mpkt;
mpkt = MultiPktInit();
packet = pkt_init(3 + (uint8_t) strlen(sn));
pkt_add16(packet, 0x0003);
pkt_add8(packet, (uint8_t) strlen(sn));
pkt_addraw(packet, (uint8_t *) sn, strlen(sn));
snac_addToMulti(handle, mpkt, 0x02, 0x05, packet->data, packet->len,
0);
pkt_free(packet);
packet = pkt_init(3 + (uint8_t) strlen(sn));
pkt_add16(packet, 0x0001);
pkt_add8(packet, (uint8_t) strlen(sn));
pkt_addraw(packet, (uint8_t *) sn, strlen(sn));
snac_addToMulti(handle, mpkt, 0x02, 0x05, packet->data, packet->len,
0);
pkt_free(packet);
flap_sendMulti(handle, mpkt);
MultiPktFree(mpkt);
}
/* PROTO */
IMCOMM_RET
snac_send_cli_update(void *handle)
{
IMCOMM_RET ret;
pkt_t *pkt;
/*
* This makes the server send us extended status information
*/
#if 0
pkt = pkt_init(12);
pkt_add16(pkt, 0x001d);
pkt_add16(pkt, 0x0008);
pkt_add32(pkt, 0x00020404);
pkt_add32(pkt, 0x00000000);
#endif
pkt = pkt_init(8);
pkt_add16(pkt, 0x0006);
pkt_add16(pkt, 0x0004);
if (((IMCOMM *) handle)->isinvisible)
pkt_add32(pkt, 0x00000100);
else
pkt_add32(pkt, 0x00000000);
ret = snac_sendpkt(handle, 0x01, 0x1e, pkt, 0);
pkt_free(pkt);
return ret;
}
/****************************************************************************
* ow_write_big_block_depot(struct owctx *ow)
*
* Write big block depot.
*/
void ow_write_big_block_depot(struct owctx *ow)
{
int num_blocks = ow->big_blocks;
int num_lists = ow->list_blocks;
int total_blocks = num_lists * 128;
int used_blocks = num_blocks + num_lists + 2;
struct pkt *pkt;
int i;
pkt = pkt_init(0, VARIABLE_PACKET);
for (i = 1; i <= num_blocks - 1; i++) {
pkt_add32_le(pkt, i);
}
/* End of chain */
pkt_add32_le(pkt, -2);
pkt_add32_le(pkt, -2);
for (i = 1; i <= num_lists; i++) {
pkt_add32_le(pkt, -3);
}
for (i = used_blocks; i <= total_blocks; i++) {
pkt_add32_le(pkt, -1);
}
ow->io_handler.write(ow->io_handle,pkt->data, pkt->len);
pkt_free(pkt);
}
/**
* pkt_recv - receive packet
* @fd: file descriptor to read
*
* Reads the next packet from @fd. A new lo_packet is created and returned.
* On error, %NULL is returned, in which case the stream (@fd) will be in
* an undefined state.
*/
struct lo_packet *pkt_recv(int fd)
{
struct ccgfs_pkt_header *hdr;
struct lo_packet *pkt;
ssize_t ret;
int err;
pkt = pkt_init(0, 0);
hdr = pkt->data;
ret = reliable_read(fd, hdr, sizeof(*hdr));
if (ret != sizeof(*hdr)) {
err = errno;
pkt_destroy(pkt);
errno = err;
return NULL;
}
hdr->opcode = le32_to_cpu(hdr->opcode);
hdr->length = le32_to_cpu(hdr->length);
hdr = pkt_resize(pkt, hdr->length);
pkt->length = hdr->length;
ret = reliable_read(fd, pkt->data + sizeof(*hdr),
pkt->length - sizeof(*hdr));
if (ret != pkt->length - sizeof(*hdr)) {
err = errno;
pkt_destroy(pkt);
errno = err;
return NULL;
}
return pkt;
}
usb_dev_handle *usb_open(struct usb_device *dev)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Send packet
pkt_init(pkt, UsbOpen);
pkt_adduint(pkt, dev->bus->location);
pkt_adduint(pkt, dev->devnum);
pkt_send(pkt, fd);
// Get response
int res = -1, devfd = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbOpen) {
Iterator it;
pkt_begin(pkt, &it);
res = iter_getint(&it);
devfd = iter_getint(&it);
}
// Evaluate
usb_dev_handle* udev = NULL;
if(res >= 0) {
udev = malloc(sizeof(usb_dev_handle));
udev->fd = devfd;
udev->device = dev;
udev->bus = dev->bus;
udev->config = udev->interface = udev->altsetting = -1;
}
pkt_release();
debug_msg("returned %d (fd %d)", res, devfd);
return udev;
}
/* PROTO */
void
imcomm_im_send_message(void *handle, const char *whom, const char *msg, int automsg)
{
pkt_t *packet;
packet = pkt_init(28 + strlen(whom) + strlen(msg) + (4 * automsg));
/*
* Message cookie?
*
* Putting something random seems to work.
*/
pkt_add32(packet, 0x01020304);
pkt_add32(packet, 0x05060708);
pkt_add16(packet, 0x0001);
pkt_add8(packet, (uint8_t) strlen(whom));
pkt_addraw(packet, (uint8_t *) whom, strlen(whom));
pkt_add16(packet, 0x0002);
pkt_add16(packet, (uint16_t) (uint16_t) (strlen(msg) + 13));
pkt_add32(packet, 0x05010001);
pkt_add8(packet, 0x01);
pkt_add16(packet, 0x0101);
pkt_add16(packet, (uint16_t) (uint16_t) (strlen(msg) + 4));
pkt_add32(packet, 0x00000000);
pkt_addraw(packet, (uint8_t *) msg, strlen(msg));
if (automsg) {
pkt_add16(packet, 0x0004);
pkt_add16(packet, 0x0000);
}
snac_sendpkt(handle, 0x04, 0x06, packet, (automsg ? 0 : 1));
pkt_free(packet);
}
/* Writes Excel BIFF BOUNDSHEET record */
void wbook_store_boundsheet(struct wbookctx *wbook, char *sname, int offset)
{
uint16_t name = 0x0085; /* Record identifier */
uint16_t length;
uint16_t grbit = 0x0000;
int cch;
struct pkt *pkt;
length = 0x07 + strlen(sname); /* Number of bytes to follow */
cch = strlen(sname);
pkt = pkt_init(0, VARIABLE_PACKET);
/* Write header */
pkt_add16_le(pkt, name);
pkt_add16_le(pkt, length);
/* Write data */
pkt_add32_le(pkt, offset); /* Location of worksheet BOF */
pkt_add16_le(pkt, grbit); /* Sheet identifier */
pkt_add8(pkt, cch); /* Length of sheet name */
pkt_addraw(pkt, (unsigned char *)sname, cch);
bw_append(wbook->biff, pkt->data, pkt->len);
pkt_free(pkt);
}
/* PROTO */
IMCOMM_RET
snac_ack_limits(void *handle, unsigned char *data, size_t len)
{
pkt_t *pkt;
uint16_t x, y, num_classes, *ids;
num_classes = two_to_16(data);
ids = malloc(num_classes * 2); /* it's a 16 bit type, so we need
* twice the bytes. Thanks to djgpp
* for catching this bug! UNIX/win32
* let it go. */
for (x = 2, y = 0; y < num_classes; y++) {
ids[y] = two_to_16(data + x);
x += 35;
}
pkt = pkt_init(num_classes * 2);
for (y = 0; y < num_classes; y++)
pkt_add16(pkt, ids[y]);
if (snac_sendpkt(handle, 0x01, 0x08, pkt, 0) != IMCOMM_RET_OK) {
pkt_free(pkt);
free(ids);
return IMCOMM_RET_ERROR;
}
pkt_free(pkt);
free(ids);
return snac_multireq(handle);
}
int usb_get_driver_np(usb_dev_handle *dev, int interface, char *name, unsigned int namelen)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Send packet
pkt_init(pkt, UsbGetKernelDriver);
pkt_addint(pkt, dev->fd);
pkt_addint(pkt, interface);
pkt_adduint(pkt, namelen);
pkt_send(pkt, fd);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbGetKernelDriver) {
Iterator it;
pkt_begin(pkt, &it);
res = iter_getint(&it);
// Error
if(res) {
error_msg("%s: could not get bound driver", __func__);
}
// Save string
strncpy(name, iter_getstr(&it), namelen - 1);
name[namelen - 1] = '\0';
}
pkt_release();
debug_msg("returned %d (%s)", res, name);
return res;
}
/****************************************************************************
* bw_store_bof(struct bwctx *bw, uint16_t type)
*
* type = 0x0005, Workbook
* type = 0x0010, Worksheet
*
* Writes Excel BOF (Beginning of File) record to indicate the beginning of
* a stream or substream in the BIFF file
*/
void bw_store_bof(struct bwctx *bw, uint16_t type)
{
uint16_t name = 0x0809; /* Record identifier */
uint16_t length = 0x0008; /* Number of bytes to follow */
/* According to the SDK "build" and "year" should be set to zero.
* However, this throws a warning in Excel 5. So, use these
* magic umbers */
uint16_t build = 0x096C;
uint16_t year = 0x07C9;
struct pkt *pkt;
pkt = pkt_init(12, FIXED_PACKET);
/* Construct header */
pkt_add16_le(pkt, name);
pkt_add16_le(pkt, length);
/* Construct data */
pkt_add16_le(pkt, g_BIFF_version);
pkt_add16_le(pkt, type);
pkt_add16_le(pkt, build);
pkt_add16_le(pkt, year);
bw_prepend(bw, pkt->data, pkt->len);
pkt_free(pkt);
}
/* libusb(5):
* Interrupt transfers.
*/
int usb_interrupt_write(usb_dev_handle *dev, int ep, usb_buf_t bytes, int size, int timeout)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Prepare packet
pkt_init(pkt, UsbInterruptWrite);
pkt_addint(pkt, dev->fd);
pkt_addint(pkt, ep);
pkt_addstr(pkt, size, bytes);
pkt_addint(pkt, timeout);
pkt_send(pkt, fd);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbInterruptWrite) {
Iterator it;
pkt_begin(pkt, &it);
res = iter_getint(&it);
}
// Return response
pkt_release();
debug_msg("returned %d", res);
return res;
}
int usb_interrupt_read(usb_dev_handle *dev, int ep, char *bytes, int size, int timeout)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Prepare packet
pkt_init(pkt, UsbInterruptRead);
pkt_addint(pkt, dev->fd);
pkt_addint(pkt, ep);
pkt_addint(pkt, size);
pkt_addint(pkt, timeout);
pkt_send(pkt, fd);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbInterruptRead) {
Iterator it;
pkt_begin(pkt, &it);
res = iter_getint(&it);
if(res > 0) {
int minlen = (res > size) ? size : res;
memcpy(bytes, it.val, minlen);
}
}
// Return response
pkt_release();
debug_msg("returned %d", res);
return res;
}
int usb_reset(usb_dev_handle *dev)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Prepare packet
pkt_init(pkt, UsbReset);
pkt_addint(pkt, dev->fd);
pkt_send(pkt, fd);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbReset) {
Iterator it;
pkt_begin(pkt, &it);
// Read result
res = iter_getint(&it);
}
// Return response
pkt_release();
debug_msg("returned %d", res);
return res;
}
int usb_set_altinterface(usb_dev_handle *dev, int alternate)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Prepare packet
pkt_init(pkt, UsbSetAltInterface);
pkt_addint(pkt, dev->fd);
pkt_addint(pkt, alternate);
pkt_send(pkt, fd);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbSetAltInterface) {
Iterator it;
pkt_begin(pkt, &it);
// Read result
res = iter_getint(&it);
// Read callback configuration
alternate = iter_getint(&it);
}
// Save configuration
dev->altsetting = alternate;
// Return response
pkt_release();
debug_msg("returned %d", res);
return res;
}
int usb_close(usb_dev_handle *dev)
{
// Get remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Send packet
pkt_init(pkt, UsbClose);
pkt_addint(pkt, dev->fd);
pkt_send(pkt, fd);
// Free device
free(dev);
// Get response
int res = -1;
if(pkt_recv(fd, pkt) > 0 && pkt_op(pkt) == UsbClose) {
Iterator it;
pkt_begin(pkt, &it);
res = iter_getint(&it);
}
pkt_release();
debug_msg("returned %d", res);
return res;
}
/* PROTO */
IMCOMM_RET
snac_ack_srv_pause(void *handle, uint8_t * data, size_t len)
{
pkt_t *ackpkt;
struct IMComm_Families *tr;
int count;
for (count = 0, tr = ((IMCOMM *) handle)->families; tr; tr = tr->next)
count++;
ackpkt = pkt_init(count * 2); /* each family is 16 bits */
for (tr = ((IMCOMM *) handle)->families; tr; tr = tr->next) {
pkt_add16(ackpkt, tr->family);
printf("adding family %d (total %d).\n", tr->family, count);
}
((IMCOMM *) handle)->srv_pause = 1;
/* return snac_send(handle, 0x01, 0x0c, data, len, 0); */
snac_sendpkt(handle, 0x01, 0x0c, ackpkt, 0);
pkt_free(ackpkt);
return IMCOMM_RET_OK;
}
/* PROTO */
void
snac_request_new_service(void *handle, uint16_t service)
{
pkt_t *pkt;
pkt = pkt_init(2);
pkt_add16(pkt, service);
snac_sendpkt(handle, 0x01, 0x04, pkt, 0);
pkt_free(pkt);
}
/* PROTO */
void
imcomm_im_add_buddy(void *handle, char *sn)
{
IMCOMM_BUDDYLIST *temp, *trav;
struct MultiPacket *mpkt;
pkt_t *packet;
char *sname;
uint16_t nextid;
sname = imcomm_simplify_sn(sn);
for (trav = ((IMCOMM *) handle)->buddylist; trav != NULL;
trav = trav->next) {
if (strcmp(sname, trav->sn) == 0) {
free(sname);
return;
}
}
nextid = imcomm_get_next_id(handle);
temp = malloc(sizeof(IMCOMM_BUDDYLIST));
temp->sn = sname;
temp->formattedsn = strdup(sname);
temp->ssi_id = nextid;
temp->next = NULL;
if (((IMCOMM *) handle)->buddylist == NULL)
((IMCOMM *) handle)->buddylist = temp;
else {
for (trav = ((IMCOMM *) handle)->buddylist; trav->next != NULL;
trav = trav->next);
trav->next = temp;
}
mpkt = MultiPktInit();
snac_addToMulti(handle, mpkt, 0x13, 0x11, NULL, 0, 0);
packet = pkt_init(10 + strlen(sname));
pkt_add16(packet, (uint16_t) strlen(sname));
pkt_addraw(packet, (unsigned char *) sname, strlen(sname));
pkt_add16(packet, 0x0001);
pkt_add16(packet, nextid);
pkt_add16(packet, 0x0000);
pkt_add16(packet, 0x0000);
snac_addToMulti(handle, mpkt, 0x13, 0x08, packet->data, packet->len,
0);
pkt_free(packet);
snac_addToMulti(handle, mpkt, 0x13, 0x012, NULL, 0, 0);
flap_sendMulti(handle, mpkt);
MultiPktFree(mpkt);
}
/****************************************************************************
* ow_write_header(struct owctx *ow)
*
* Write OLE header block.
*/
void ow_write_header(struct owctx *ow)
{
int root_start;
int num_lists;
struct pkt *pkt;
int i;
if (ow->biff_only)
return;
ow_calculate_sizes(ow);
root_start = ow->root_start;
num_lists = ow->list_blocks;
pkt = pkt_init(0, VARIABLE_PACKET);
pkt_add32(pkt, 0xD0CF11E0); /* OLE document file id part 1 */
pkt_add32(pkt, 0xA1B11AE1); /* OLE document file id part 2 */
pkt_add32_le(pkt, 0x00); /* UID of this file (can be all 0's) 1/4 */
pkt_add32_le(pkt, 0x00); /* UID of this file (can be all 0's) 2/4 */
pkt_add32_le(pkt, 0x00); /* UID of this file (can be all 0's) 3/4 */
pkt_add32_le(pkt, 0x00); /* UID of this file (can be all 0's) 4/4 */
pkt_add16_le(pkt, 0x3E); /* Revision number (almost always 0x003E) */
pkt_add16_le(pkt, 0x03); /* Version number (almost always 0x0003) */
pkt_add16(pkt, 0xFEFF); /* Byte order identifier:
* (0xFEFF = Little Endian)
* (0xFFFE = Big Endian) */
pkt_add16_le(pkt, 0x09); /* 2^x (9 = 512 bytes) */
pkt_add32_le(pkt, 0x06); /* Unknown 5 */
pkt_add32_le(pkt, 0x00); /* Unknown 5 */
pkt_add32_le(pkt, 0x00); /* Unknown 5 */
pkt_add32_le(pkt, num_lists); /* num_bbd_blocks */
pkt_add32_le(pkt, root_start); /* root_startblock */
pkt_add32_le(pkt, 0x00); /* Unknown 6 */
pkt_add32_le(pkt, 0x1000); /* Unknown 6 */
pkt_add32_le(pkt, -2); /* sbd_startblock */
pkt_add32_le(pkt, 0x00); /* Unknown 7 */
pkt_add32_le(pkt, -2); /* Unknown 7 */
pkt_add32_le(pkt, 0x00); /* Unknown 7 */
for (i = 1; i <= num_lists; i++) {
root_start++;
pkt_add32_le(pkt, root_start);
}
for (i = num_lists; i <= 108; i++) {
pkt_add32_le(pkt, -1); /* Unused */
}
ow->io_handler.write(ow->io_handle,pkt->data, pkt->len);
pkt_free(pkt);
}
static inline struct lo_packet *mpkt_init(unsigned int type,
unsigned int length)
{
const struct fuse_context *ctx = fuse_get_context();
struct lo_packet *pkt;
pkt = pkt_init(type, length + 2 * PV_32);
pkt_push_32(pkt, ctx->uid);
pkt_push_32(pkt, ctx->gid);
return pkt;
}
/* PROTO */
ssize_t
send_cmdpkt(void *handle, pkt_t *packet)
{
pkt_t *n;
ssize_t ret;
n = pkt_init(2+packet->len);
pkt_addraw(n, packet->data, packet->len);
pkt_addraw(n, (unsigned char *)"\r\n", 2);
ret = sendPkt(handle, n);
pkt_free(n);
return ret;
}
/* PROTO */
void
imcomm_request_awaymsg(void *handle, char *sn)
{
pkt_t *packet;
packet = pkt_init(3 + (uint8_t) strlen(sn));
pkt_add16(packet, 0x0003);
pkt_add8(packet, (uint8_t) strlen(sn));
pkt_addraw(packet, (uint8_t *) sn, strlen(sn));
snac_sendpkt(handle, 0x02, 0x05, packet, 0);
pkt_free(packet);
}
/** Initialize USB subsystem. */
void usb_init(void)
{
// Initialize packet & remote fd
Packet* pkt = pkt_claim();
int fd = session_get();
// Create buffer
pkt_init(pkt, UsbInit);
pkt_send(pkt, fd);
pkt_release();
// Initialize locally
debug_msg("called");
}
/****************************************************************************
* bw_store_eof(struct bwctx *bw)
*
* Writes Excel EOF (End of File) record to indicate the end of a BIFF stream.
*/
void bw_store_eof(struct bwctx *bw)
{
struct pkt *pkt;
uint16_t name = 0x000A; /* Record identifier */
uint16_t length = 0x0000; /* Number of bytes to follow */
pkt = pkt_init(4, FIXED_PACKET);
/* Construct header */
pkt_add16_le(pkt, name);
pkt_add16_le(pkt, length);
bw->append(bw, pkt->data, pkt->len);
pkt_free(pkt);
}
/*! \brief Allocate new packet using memory context. */
static knot_pkt_t *pkt_new_mm(void *wire, uint16_t len, mm_ctx_t *mm)
{
assert(mm);
knot_pkt_t *pkt = mm_alloc(mm, sizeof(knot_pkt_t));
if (pkt == NULL) {
return NULL;
}
if (pkt_init(pkt, wire, len, mm) != KNOT_EOK) {
mm_free(mm, pkt);
return NULL;
}
return pkt;
}
int main(){
s_pkt_gl *pkt_gl = pkt_init();
if (!pkt_gl ){
printf("[INIT ERROR]\n");
exit(-1);
}
pkt_proc(pkt_gl); //如果在处理的时候突然崩了的话，pkt_gl没有释放资源，很危险的啊！
clean(pkt_gl);
return 0;
}
/* Write Excel 1904 record to indicate the date system in use. */
static void wbook_store_1904(struct wbookctx *wbook)
{
struct pkt *pkt;
pkt = pkt_init(6, FIXED_PACKET);
/* Write header */
pkt_add16_le(pkt, 0x0022); /* Record identifier */
pkt_add16_le(pkt, 0x0002);
/* Write data */
pkt_add16_le(pkt, wbook->epoch1904); /* Flag for 1904 date system */
bw_append(wbook->biff, pkt->data, pkt->len);
pkt_free(pkt);
}
/* Stores the CODEPAGE biff record */
static void wbook_store_codepage(struct wbookctx *wbook)
{
struct pkt *pkt;
pkt = pkt_init(6, FIXED_PACKET);
/* Write header */
pkt_add16_le(pkt, 0x0042); /* Record identifier */
pkt_add16_le(pkt, 0x0002);
/* Write data */
pkt_add16_le(pkt, wbook->codepage);
bw_append(wbook->biff, pkt->data, pkt->len);
pkt_free(pkt);
}
/****************************************************************************
* ow_write_pps(struct owctx *ow, char *name)
*
* Write property sheet in property storage
*/
void ow_write_pps(struct owctx *ow, char *name, int pps_type, int pps_dir, int pps_start, int pps_size)
{
unsigned char header[64];
int length;
struct pkt *pkt;
memset(header, 0, sizeof(header));
length = 0;
if (name != NULL)
{
/* Simulate a unicode string */
char *p = name;
int i = 0;
while (*p != '\0') {
header[i] = *p++;
i += 2;
}
length = (strlen(name) * 2) + 2;
}
pkt = pkt_init(0, VARIABLE_PACKET);
pkt_addraw(pkt, header, sizeof(header));
pkt_add16_le(pkt, length); /* pps_sizeofname 0x40 */
pkt_add16_le(pkt, pps_type); /* 0x42 */
pkt_add32_le(pkt, -1); /* pps_prev 0x44 */
pkt_add32_le(pkt, -1); /* pps_next 0x48 */
pkt_add32_le(pkt, pps_dir); /* pps_dir 0x4C */
pkt_add32_le(pkt, 0); /* unknown 0x50 */
pkt_add32_le(pkt, 0); /* unknown 0x54 */
pkt_add32_le(pkt, 0); /* unknown 0x58 */
pkt_add32_le(pkt, 0); /* unknown 0x5C */
pkt_add32_le(pkt, 0); /* unknown 0x60 */
pkt_add32_le(pkt, 0); /* pps_ts1s 0x64 */
pkt_add32_le(pkt, 0); /* pps_ts1d 0x68 */
pkt_add32_le(pkt, 0); /* pps_ts2s 0x6C */
pkt_add32_le(pkt, 0); /* pps_ts2d 0x70 */
pkt_add32_le(pkt, pps_start); /* pps_start 0x74 */
pkt_add32_le(pkt, pps_size); /* pps_size 0x78 */
pkt_add32_le(pkt, 0); /* unknown 0x7C */
ow->io_handler.write(ow->io_handle,pkt->data, pkt->len);
pkt_free(pkt);
}
/* PROTO */
void
snac_addToMulti(void *handle, struct MultiPacket * mpkt, uint16_t family, uint16_t subtype, unsigned char *data, uint16_t len, int updateidle)
{
pkt_t *snac_packet;
snac_packet = pkt_init(len + 10);
pkt_add16(snac_packet, family);
pkt_add16(snac_packet, subtype);
pkt_add16(snac_packet, 0);
pkt_add32(snac_packet, ((IMCOMM *) handle)->snacreq);
pkt_addraw(snac_packet, (uint8_t *) data, len);
((IMCOMM *) handle)->snacreq++;
flap_addToMulti(mpkt, 0x02, snac_packet->data, snac_packet->len,
updateidle);
pkt_free(snac_packet);
}