Files
linguist/samples/Game Maker Language/_piwikCacheRequest.gml
2016-06-28 03:11:57 +05:30

68 lines
2.2 KiB
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// Source - https://github.com/johnhatch14/GMS-Extensions/blob/master/PiwikAnalyticsForGMS/GMS_PiwikAnalytics.gmx/scripts/_piwikCacheRequest.gml
var jsonMap, fh;
var otz = date_get_timezone();
date_set_timezone(timezone_utc);
var requestToCache = argument0 + "cdt="+_piwikUrlEncode(string(current_year)+"-"+
string(current_month)+"-"+
string(current_day)+" "+
string(current_hour)+":"+
string(current_minute)+":"+
string(current_second));
date_set_timezone(otz);
if (file_exists(_Piwik_CacheFile))
{
//Verify cache signature to make sure no unwanted (heaven-forbid, malicious) requests have been added.
var curCacheSig = sha1_string_utf8(sha1_file(_Piwik_CacheFile) + "v5T7uAXnpQ3BGKq" + string(game_id+2563542));
ini_open(_Piwik_IniFile);
var storedSig = ini_read_string("cache", "sig", "NULL");
ini_close();
if (string_count(storedSig, curCacheSig) == 1)
{
fh = file_text_open_read(_Piwik_CacheFile);
var cachedJson = base64_decode(file_text_read_string(fh));
file_text_close(fh);
jsonMap = json_decode(cachedJson);
if (!ds_exists(jsonMap, ds_type_map))
jsonMap = ds_map_create();
}
else
{
if (_PiwikDebugOutput)
show_debug_message("Piwik Error: Signature mis-match. LOCAL REQUEST-CACHE HAS BEEN TAMPERED WITH! The ninjas are here somewhere...");
jsonMap = ds_map_create();//Start with a fresh cache since the old one is corrupted. An ounce of lost analytics is worth a pound of security.
}
}
else
{
jsonMap = ds_map_create();
}
if (!is_undefined(jsonMap[? "requests"]))
{
ds_list_add(jsonMap[? "requests"], requestToCache);
}
else
{
var requestList = ds_list_create();
ds_list_add(requestList, requestToCache);
ds_map_add_list(jsonMap, "requests", requestList);
}
var newCachedJson = json_encode(jsonMap);
ds_map_destroy(jsonMap);
fh = file_text_open_write(_Piwik_CacheFile);
file_text_write_string(fh, base64_encode(newCachedJson));
file_text_close(fh);
var cacheSig = sha1_string_utf8(sha1_file(_Piwik_CacheFile) + "v5T7uAXnpQ3BGKq" + string(game_id+2563542));
ini_open(_Piwik_IniFile);
ini_write_string("cache", "sig", cacheSig);
ini_close();