On 15 August 2012 04:46, Digital
<forumme5487@live.com> wrote:
I've been trying this for a very long time, never succeeded in passing binary data.
But here is a function:
static int testfunc(lua_State *L)
{
printf("test func\n");
char *arg1;
int i;
size_t len = 0;
arg1 = luaL_checklstring(L, 1, &len);
//arg1 = luaL_checkudata(L, 1, &len);
//arg1 = lua_touserdata(L, 1);
//len=strlen(arg1);
printf("Size = %s\n",arg1);
FILE *sfile;
sfile = fopen("testfilebinary.txt","wb");
fwrite(arg1,len,1,sfile);
fclose(sfile);
return 0;
}
I tried some udata variants as you can see. But that failed completely and wouldn't even return the normal type "abc123" strings.
Yes, I don't know how to change the time stamp or remove it if possible.
On 8/15/2012 1:41 AM, Patrick Rapin wrote:
It does work, just as long as I only send a normal string like "abcd1234"
etc.
Well, it that case, I don't understand. For Lua there is no
distinction between a "normal" and a "binary" string.
Please check again your code, that should be some stupid bug.
If you want further support, please send us all the test code needed
to produce the problem.
PS: there is a problem with the time stamp of your messages. Your
answers seem to arrive about 3.2 hours before my questions...
