Function Lpb_loadfile

Plugins/UnLuaExtensions/LuaProtobuf/Source/src/pb.cpp:1202–1227

}

static int Lpb_loadfile(lua_State *L) {
    lpb_State *LS = lpb_lstate(L);
    const char *filename = luaL_checkstring(L, 1);
    size_t size;
    pb_Buffer b;
    pb_Slice s;
    int ret;
    FILE *fp = fopen(filename, "rb");
    if (fp == NULL)
        return luaL_fileresult(L, 0, filename);
    pb_initbuffer(&b);
    do {
        char *d = pb_prepbuffsize(&b, BUFSIZ);
        if (d == NULL) return fclose(fp), luaL_error(L, "out of memory");
        size = fread(d, 1, BUFSIZ, fp);
        pb_addsize(&b, size);
    } while (size == BUFSIZ);
    fclose(fp);
    s = pb_result(&b);
    ret = pb_load(&LS->local, &s);
    if (ret == PB_OK) global_state = &LS->local;
    pb_resetbuffer(&b);
    lua_pushboolean(L, ret == PB_OK);
    lua_pushinteger(L, pb_pos(s)+1);
    return 2;
}

static int lpb_pushtype(lua_State *L, const pb_Type *t) {
    if (t == NULL) return 0;