dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Feature: opt-in survey when exiting a game

Browse Source 
On first start-up, the game will ask if you want to participate
in our automated survey. You have to opt-in, and can easily opt-out
(via the Options) at any time.

When opt-in, whenever you exit a game, a JSON blob will be send
to the survey server hosted by OpenTTD. This JSON blob contains
information that gives a global picture of the game just played:
- What settings were used
- How many humans vs AIs
- How long the game has been played
- Basic information about the OS / CPU

All this information is kept very generic, so there is no
chance we send private information to our survey server.
Nothing in the JSON blob could identify you as a person; it
mostly tells about the game played. At any time you can see
what the JSON blob includes, by pressing the "Preview Survey
Results" button in-game.
This commit is contained in:
Patric Stout
2023-04-25 19:43:45 +02:00
committed by Patric Stout
parent 021c45c4f6
commit 7634553d22
54 changed files with 1018 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/network/core/http_curl.cpp
View File

@@ -116,6 +116,7 @@ void HttpThread()
/* Reset to default settings. */
curl_easy_reset(curl);
curl_slist *headers = nullptr;
if (_debug_net_level >= 5) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
@@ -146,8 +147,16 @@ void HttpThread()
/* Prepare POST body and URI. */
if (!request->data.empty()) {
/* When the payload starts with a '{', it is a JSON payload. */
if (StrStartsWith(request->data, "{")) {
headers = curl_slist_append(headers, "Content-Type: application/json");
} else {
headers = curl_slist_append(headers, "Content-Type: application/x-www-form-urlencoded");
}
curl_easy_setopt(curl, CURLOPT_POST, 1L);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, request->data.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
}
curl_easy_setopt(curl, CURLOPT_URL, request->uri.c_str());
@@ -174,11 +183,17 @@ void HttpThread()
/* Perform the request. */
CURLcode res = curl_easy_perform(curl);
curl_slist_free_all(headers);
if (res == CURLE_OK) {
Debug(net, 1, "HTTP request succeeded");
request->callback->OnReceiveData(nullptr, 0);
} else {
Debug(net, (request->callback->IsCancelled() || _http_thread_exit) ? 1 : 0, "HTTP request failed: {}", curl_easy_strerror(res));
long status_code = 0;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status_code);
/* No need to be verbose about rate limiting. */
Debug(net, (request->callback->IsCancelled() || _http_thread_exit || status_code == HTTP_429_TOO_MANY_REQUESTS) ? 1 : 0, "HTTP request failed: status_code: {}, error: {}", status_code, curl_easy_strerror(res));
request->callback->OnFailure();
}
}