On Thu, Jul 31, 2008 at 11:58 PM, Ankit Shah <[EMAIL PROTECTED]> wrote:
> Here's the Client side code:
>
> int main (int argc, char *argv[]) {
> int sd, rc, i, len, done;
> struct sockaddr_in localAddr, servAddr;
> struct hostent *h;
> char mystr[] = "TS1\tTS2\tTS3\tTS4\tTS5\tTS6\tTS7\tTS8\r\n";
> struct packet{
> uint32_t dataSize;
> uint16_t dataId;
> uint8_t data[50];
> } mypacket;
> char *cptr;
> void *vptr;
> cptr = mypacket.data;
> vptr = &mypacket;
> //memset(&mypacket,0x0,sizeof(mypacket));
> memset(vptr,0x0,sizeof(mypacket));
> //sprintf((char *) &mypacket.data, "%s", mystr);
> sprintf(cptr, "%s", mystr);
If your data contains NULs, this sprintf() will fail/not work as you
want it. You need memcpy() instead.
>
> mypacket.dataSize = strlen(mystr) + 2;
And this strlen won't work either.
--
PJH
'Two Dead in Baghdad' not 'product-friendly' - Kent Ertugrul, chief
executive of Phorm.
http://shabbleland.myminicity.com
