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add lua loader

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This commit is contained in:
Cloud Wu
2014-04-29 19:59:04 +08:00
parent a4a21bd793
commit d16159c166
9 changed files with 105 additions and 161 deletions
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16
lualib-src/lua-skynet.c
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@@ -16,18 +16,30 @@ struct snlua {
const char * preload;
};
static int
traceback (lua_State *L) {
const char *msg = lua_tostring(L, 1);
if (msg)
luaL_traceback(L, L, msg, 1);
else {
lua_pushliteral(L, "(no error message)");
}
return 1;
}
static int
_cb(struct skynet_context * context, void * ud, int type, int session, uint32_t source, const void * msg, size_t sz) {
lua_State *L = ud;
int trace = 1;
int r;
int top = lua_gettop(L);
if (top == 1) {
if (top == 0) {
lua_pushcfunction(L, traceback);
lua_rawgetp(L, LUA_REGISTRYINDEX, _cb);
} else {
assert(top == 2);
lua_pushvalue(L,2);
}
lua_pushvalue(L,2);
lua_pushinteger(L, type);
lua_pushlightuserdata(L, (void *)msg);