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basic implementation for RequestAppProofOfPurchaseKey() and RequestAllProofOfPurchaseKeys()

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otavepto 2023-12-19 04:20:59 +02:00
parent 30c5b4eaa0
commit 1333168d4a
1 changed files with 68 additions and 2 deletions
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70
dll/steam_apps.cpp
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@ -173,6 +173,28 @@ void Steam_Apps::UninstallDLC( AppId_t nAppID )
} }
static void FillProofOfPurchaseKey( AppProofOfPurchaseKeyResponse_t& data, AppId_t nAppID, bool ok_result, std::string key = "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd" )
{
data.m_nAppID = nAppID;
if (ok_result) {
// TODO maybe read this from a config file "purchased_keys.txt":
// 480=AAAAA-BBBBB-CCCCC-DDDDD
// 218620=XYZFJ-13370-98765
size_t min_len = key.size() < k_cubAppProofOfPurchaseKeyMax
? key.size() < k_cubAppProofOfPurchaseKeyMax
: k_cubAppProofOfPurchaseKeyMax - 1; // -1 because we need space for null
data.m_eResult = EResult::k_EResultOK;
data.m_cchKeyLength = min_len;
memcpy(data.m_rgchKey, key.c_str(), min_len);
data.m_rgchKey[min_len] = 0;
} else {
data.m_eResult = EResult::k_EResultFail;
data.m_cchKeyLength = 0;
data.m_rgchKey[0] = 0;
data.m_rgchKey[1] = 0;
}
}
// Request legacy cd-key for yourself or owned DLC. If you are interested in this // Request legacy cd-key for yourself or owned DLC. If you are interested in this
// data then make sure you provide us with a list of valid keys to be distributed // data then make sure you provide us with a list of valid keys to be distributed
// to users when they purchase the game, before the game ships. // to users when they purchase the game, before the game ships.
@ -180,7 +202,23 @@ void Steam_Apps::UninstallDLC( AppId_t nAppID )
// the key is available (which may be immediately). // the key is available (which may be immediately).
void Steam_Apps::RequestAppProofOfPurchaseKey( AppId_t nAppID ) void Steam_Apps::RequestAppProofOfPurchaseKey( AppId_t nAppID )
{ {
PRINT_DEBUG("RequestAppProofOfPurchaseKey\n"); PRINT_DEBUG("TODO RequestAppProofOfPurchaseKey\n");
std::lock_guard<std::recursive_mutex> lock(global_mutex);
AppProofOfPurchaseKeyResponse_t data{};
data.m_nAppID = nAppID;
// check Steam_Apps::BIsAppInstalled()
if (nAppID == 0 || nAppID == UINT32_MAX) {
FillProofOfPurchaseKey(data, nAppID, false);
} else if (nAppID == settings->get_local_game_id().AppID() || settings->hasDLC(nAppID)) {
FillProofOfPurchaseKey(data, nAppID, true);
} else {
//TODO what to do here?
FillProofOfPurchaseKey(data, nAppID, false);
}
callback_results->addCallResult(data.k_iCallback, &data, sizeof(data));
} }
// returns current beta branch name, 'public' is the default branch // returns current beta branch name, 'public' is the default branch
@ -317,7 +355,35 @@ int Steam_Apps::GetAppBuildId()
// member is k_uAppIdInvalid (zero). // member is k_uAppIdInvalid (zero).
void Steam_Apps::RequestAllProofOfPurchaseKeys() void Steam_Apps::RequestAllProofOfPurchaseKeys()
{ {
PRINT_DEBUG("RequestAllProofOfPurchaseKeys\n"); PRINT_DEBUG("TODO RequestAllProofOfPurchaseKeys\n");
std::lock_guard<std::recursive_mutex> lock(global_mutex);
// current app
{
AppProofOfPurchaseKeyResponse_t data{};
FillProofOfPurchaseKey(data, settings->get_local_game_id().AppID(), true);
callback_results->addCallResult(data.k_iCallback, &data, sizeof(data));
}
// DLCs
const auto count = settings->DLCCount();
for (size_t i = 0; i < settings->DLCCount(); i++) {
AppId_t app_id;
bool available;
std::string name;
settings->getDLC(i, app_id, available, name);
AppProofOfPurchaseKeyResponse_t data{};
FillProofOfPurchaseKey(data, app_id, true);
callback_results->addCallResult(data.k_iCallback, &data, sizeof(data));
}
// termination entry
{
AppProofOfPurchaseKeyResponse_t data{};
FillProofOfPurchaseKey(data, k_uAppIdInvalid, true, "");
callback_results->addCallResult(data.k_iCallback, &data, sizeof(data));
}
} }