int send_event(int sock, int type, unsigned int value)
{
struct JoyEvent event;
if(sock < 0)
{
return 0;
}
/* Note, should swap endian */
event.magic = LE32(JOY_MAGIC);
event.type = LE32(type);
event.value = LE32(value);
if(fixed_write(sock, &event, sizeof(event)) != sizeof(event))
{
fprintf(stderr, "Could not write out data to socket\n");
return 0;
}
return 1;
}
int execute_line(const char *buf)
{
char args[4096];
char *argv[16];
int argc;
int len;
int ret = 0;
len = strlen(buf);
if(len > 0)
{
char redir[PATH_MAX];
int type;
int binlen = parse_cli(buf, args, &argc, argv, 16, g_context.sargc, g_context.sargv, &type, redir);
if((binlen > 0) && (args[0] != '#'))
{
if(strchr(argv[0], '.') || strchr(argv[0], '/'))
{
int ldlen = strlen("ld")+1;
/* If this looks to be a path then prefix ld and send */
memmove(args+ldlen, args, binlen);
memcpy(args, "ld", ldlen);
binlen += ldlen;
}
else
{
const struct sh_command *cmd = find_command(argv[0]);
if((cmd) && (cmd->func))
{
if(cmd->min_args > (argc-1))
{
help_cmd(argc, argv);
return 0;
}
else
{
if(!cmd->func(argc-1, argv+1))
{
/* If it returns 0 then dont continue with the output */
return 0;
}
}
}
}
if(!g_context.args.script)
{
/* Remove the handler and prompt */
rl_callback_handler_remove();
rl_callback_handler_install("", cli_handler);
}
if(type != REDIR_TYPE_NONE)
{
if(type == REDIR_TYPE_NEW)
{
g_context.fredir = fopen(redir, "w");
}
else
{
g_context.fredir = fopen(redir, "a");
}
if(g_context.fredir == NULL)
{
fprintf(stderr, "Warning: Could not open file %s\n", redir);
}
}
len = fixed_write(g_context.sock, args, binlen);
if(len < 0)
{
close(g_context.sock);
g_context.sock = -1;
return -1;
}
strcpy(g_context.currcmd, args);
ret = 1;
}
}
return ret;
}
