TSC_string* TSC_value::G_content_string()
{
checkcontent(GETDATATYPE_STRING);
return (TSC_string*)content;
}
TSC_scalar* TSC_value::G_content_scalar()
{
checkcontent(GETDATATYPE_SCALAR);
return (TSC_scalar*)content;
}
static int Cgetparent (lua_State *L) { /** content.parent */
ExifContent *content = checkcontent(L);
pushdata(L, content->parent);
return 1;
}
static int Centries (lua_State *L) { /** content:entries() */
ExifContent *content = checkcontent(L);
lua_newtable(L);
exif_content_foreach_entry(content, entryfunc, (void *)L);
return 1;
}
static int Cgetifd (lua_State *L) { /** content.ifd */
ExifContent *content = checkcontent(L);
ExifIfd ifd = exif_content_get_ifd(content);
lua_pushstring(L, exif_ifd_get_name(ifd));
return 1;
}
static int Centry (lua_State *L) { /** content:entry(tag) */
ExifContent *content = checkcontent(L);
ExifTag tag = exif_tag_from_name(luaL_checkstring(L, 2));
pushentry(L, exif_content_get_entry(content, tag));
return 1;
}
static int Cfix (lua_State *L) { /** content:fix() */
ExifContent *content = checkcontent(L);
exif_content_fix(content);
return 0;
}