i need to send jpeg images to the device,

it works using code pasted below, but it is win specific

s possible using java or tweaking jit.broadcast

btw: how i can adapt it for terminal use in os x?

i`ll be grateful if someone can have a look,

// keep UDP file size small to avoid problems

//////////////////////////////////////////////////////////// /

bool ParseIPAddrString(byte ipAddr[4], const char* szIPAddr)

if (sscanf(szIPAddr, "%d.%d.%d.%d", &b1, &b2, &b3, &b4) != 4)

     printf("usage: udpsend psp_ip_address port data_filen");

if (!ParseIPAddrString(ipaddrDest, szIPForward))

printf("udpsend: data file too big (limited to %d)n", 

if (fread(g_image, g_cbImage, 1, pf) != 1)

if (WSAStartup(MAKEWORD(1,1), &g_wsaData) != 0) // windows specific

// send data as on big UDP send to a specific IP address

    SOCKET hSock = socket(AF_INET, SOCK_DGRAM, 0);

sinDest.sin_addr.S_un.S_un_b.s_b1 = ipaddrDest[0];

sinDest.sin_addr.S_un.S_un_b.s_b2 = ipaddrDest[1];

sinDest.sin_addr.S_un.S_un_b.s_b3 = ipaddrDest[2];

sinDest.sin_addr.S_un.S_un_b.s_b4 = ipaddrDest[3];

    if (sendto(hSock, (char*)g_image, g_cbImage, 0,

     (struct sockaddr*)&sinDest, sizeof(sinDest)) != g_cbImage)

    WSACleanup(); // windows specific

i need to send jpeg images to the device,
it works using code pasted below, but it is win specific
(and outside max),
im wondering if its possible using java or tweaking jit.broadcast
(although i couldn`t get it to work).

btw: how i can adapt it for terminal use in os x?
i`ll be grateful if someone can have a look,

// PSP UDP Send
//  primarily for sending image data
// limited to 30KB

#include 
#include     // Sleep
#pragma comment(lib, "wsock32.lib")

 //////////////////////////////////////////////////////////// /

byte g_image[MAX_DATA_SIZE];
int g_cbImage = 0;

bool ParseIPAddrString(byte ipAddr[4], const char* szIPAddr)
{
     int b1, b2, b3, b4;
     if (sscanf(szIPAddr, "%d.%d.%d.%d", &b1, &b2, &b3, &b4) != 4)
         return false;
     ipAddr[0] = b1;
     ipAddr[1] = b2;
     ipAddr[2] = b3;
     ipAddr[3] = b4;
     return true;
}

int main(int argc, char* argv[])
{
     if (argc != 4)
     {
	    printf("usage: udpsend psp_ip_address port data_filen");
         return -1;
     }
     const char* szIPForward = argv[1];
     int port = atoi(argv[2]);
     const char* szDataFile = argv[3];

	byte ipaddrDest[4];
     if (!ParseIPAddrString(ipaddrDest, szIPForward))
     {
         printf("udpsend: Bad IP addressn");
         return -1;
     }

     // load file
     FILE* pf = fopen(szDataFile, "rb");
     if (pf == NULL)
     {
         printf("udpsend: missing data filen");
         return -1;
     }
     fseek(pf, 0, SEEK_END);
     g_cbImage = ftell(pf);
     fseek(pf, 0, SEEK_SET);
     if (g_cbImage
     {
         printf("udpsend: data file too smalln");
         fclose(pf);
         return -1;
     }
     if (g_cbImage > MAX_DATA_SIZE)
     {
         printf("udpsend: data file too big (limited to %d)n", 
MAX_DATA_SIZE);
         fclose(pf);
         return -1;
     }
     if (fread(g_image, g_cbImage, 1, pf) != 1)
     {
         printf("udpsend: data read errorn");
         fclose(pf);
         return -1;
     }
     fclose(pf);

     if (WSAStartup(MAKEWORD(1,1), &g_wsaData) != 0) // windows specific
     {
         printf("udpsend: winsock init errorn");
         return -1;
     }

// general socket stuff
     // send data as on big UDP send to a specific IP address

	SOCKET hSock = socket(AF_INET, SOCK_DGRAM, 0);
     if (hSock == INVALID_SOCKET)
     {
         printf("udpsend: socket create errorn");
         goto cleanup;
     }

	SOCKADDR_IN sinDest;
	sinDest.sin_family = AF_INET;
	sinDest.sin_port = htons(port);
     sinDest.sin_addr.S_un.S_un_b.s_b1 = ipaddrDest[0];
     sinDest.sin_addr.S_un.S_un_b.s_b2 = ipaddrDest[1];
     sinDest.sin_addr.S_un.S_un_b.s_b3 = ipaddrDest[2];
     sinDest.sin_addr.S_un.S_un_b.s_b4 = ipaddrDest[3];

	if (sendto(hSock, (char*)g_image, g_cbImage, 0,
	            (struct sockaddr*)&sinDest, sizeof(sinDest)) != g_cbImage)
     {
         printf("udpsend: sendto errorn");
     }

cleanup:
	WSACleanup(); // windows specific

send-jpeg-thru-udp

What is receiveing your JPEGs? This is kind of funny 'cause I'm

rewriting a jpeg/png uploaded in java at this very moment. I used to

have code that did it, but I lost it when my hard drive crashed.

So, the way I did it before was to use ssh through the terminal using

key-authentication. With ssh you can call commands on the remote

server. I was calling a PHP script that took a jpeg stream and some

meta data. This script then posted the jpeg to a webpage. It worked

In java, you can't pipe processes like you can when typing in the

from java using the terminal interface and grab the stdout and in java

code "pipe" the stdout into the stdin of:

Hi Wojciech,
What is receiveing your JPEGs?  This is kind of funny 'cause I'm
rewriting a jpeg/png uploaded in java at this very moment.  I used to
have code that did it, but I lost it when my hard drive crashed.

So, the way I did it before was to use ssh through the terminal using
key-authentication.  With ssh you can call commands on the remote
server.  I was calling a PHP script that took a jpeg stream and some
meta data.  This script then posted the jpeg to a webpage.  It worked
really well.

In java, you can't pipe processes like you can when typing in the
terminal, so I would call:

from java using the terminal interface and grab the stdout and in java
code "pipe" the stdout into the stdin of:

send jpeg thru udp