TEST_F(PacksTests, test_check_platform) {
auto fpack = Pack("foobar", getPackWithDiscovery());
if (kSDKPlatform == "darwin") {
EXPECT_TRUE(fpack.checkPlatform());
} else {
EXPECT_FALSE(fpack.checkPlatform());
}
}
TEST_F(PacksTests, test_check_platform) {
auto fpack = Pack("discovery_pack", getPackWithDiscovery());
// Depending on the current build platform, this check will be true or false.
if (kSDKPlatform == "darwin") {
EXPECT_TRUE(fpack.checkPlatform());
} else {
EXPECT_FALSE(fpack.checkPlatform());
}
}
//-------------------------------------------------------------------------------------------------------
int main (int argc, char* argv[])
{
if (!checkPlatform ())
{
printf ("Platform verification failed! Please check your Compiler Settings!\n");
return -1;
}
const char* fileName = "again.dll";
//const char* fileName = "adelay.dll";
//const char* fileName = "surrounddelay.dll";
//const char* fileName = "vstxsynth.dll";
//const char* fileName = "drawtest.dll";
if (argc > 1)
fileName = argv[1];
printf ("HOST> Load library...\n");
PluginLoader loader;
if (!loader.loadLibrary (fileName))
{
printf ("Failed to load VST Plugin library!\n");
return -1;
}
PluginEntryProc mainEntry = loader.getMainEntry ();
if (!mainEntry)
{
printf ("VST Plugin main entry not found!\n");
return -1;
}
printf ("HOST> Create effect...\n");
AEffect* effect = mainEntry (HostCallback);
if (!effect)
{
printf ("Failed to create effect instance!\n");
return -1;
}
printf ("HOST> Init sequence...\n");
effect->dispatcher (effect, effOpen, 0, 0, 0, 0);
effect->dispatcher (effect, effSetSampleRate, 0, 0, 0, kSampleRate);
effect->dispatcher (effect, effSetBlockSize, 0, kBlockSize, 0, 0);
checkEffectProperties (effect);
checkEffectProcessing (effect);
checkEffectEditor (effect);
printf ("HOST> Close effect...\n");
effect->dispatcher (effect, effClose, 0, 0, 0, 0);
return 0;
}
void Pack::initialize(const std::string& name,
const std::string& source,
const pt::ptree& tree) {
name_ = name;
source_ = source;
discovery_queries_.clear();
if (tree.count("discovery") > 0) {
for (const auto& item : tree.get_child("discovery")) {
discovery_queries_.push_back(item.second.get_value<std::string>());
}
}
discovery_cache_ = std::make_pair<int, bool>(0, false);
stats_ = {0, 0, 0};
platform_.clear();
if (tree.count("platform") > 0) {
platform_ = tree.get<std::string>("platform");
}
version_.clear();
if (tree.count("version") > 0) {
version_ = tree.get<std::string>("version");
}
schedule_.clear();
if (tree.count("queries") > 0) {
for (const auto& q : tree.get_child("queries")) {
if (q.second.count("platform")) {
if (!checkPlatform(q.second.get<std::string>("platform"))) {
continue;
}
}
if (q.second.count("version")) {
if (!checkVersion(q.second.get<std::string>("version"))) {
continue;
}
}
ScheduledQuery query;
query.interval =
q.second.get<int>("interval", FLAGS_schedule_default_interval);
query.splayed_interval =
splayValue(query.interval, FLAGS_schedule_splay_percent);
query.query = q.second.get<std::string>("query");
query.options["snapshot"] = q.second.get<bool>("snapshot", false);
query.options["removed"] = q.second.get<bool>("removed", true);
schedule_[q.first] = query;
}
}
}
int main(int argc, char** argv, char** envp)
{
if (argc == 1)
{
std::cerr << "This is Darling dyld for " ARCH_NAME ".\n";
std::cerr << "Copyright (C) 2012-2013 Lubos Dolezel\n"
"Copyright (C) 2011 Shinichiro Hamaji\n\n";
std::cerr << "Usage: " << argv[0] << " program-path [arguments...]\n\n";
std::cerr << "Environment variables:\n"
"\tDYLD_DEBUG=1 - enable debug info (lots of output)\n"
"\tDYLD_MTRACE=1 - enable mtrace\n"
#ifdef DEBUG
"\tDYLD_IGN_MISSING_SYMS=1 - replace missing symbol references with a stub function\n"
"\tDYLD_TRAMPOLINE=1 - access all bound functions via a debug trampoline\n"
#endif
"\tDYLD_ROOT_PATH=<path> - set the base for library path resolution (overrides autodetection)\n"
"\tDYLD_BIND_AT_LAUNCH=1 - force dyld to bind all lazy references on startup\n";
return 1;
}
try
{
if (!::realpath(argv[0], g_dyld_path))
::strcpy(g_dyld_path, argv[0]);
if (argc == 2)
{
if (!strcmp(argv[1], "--register"))
{
Darling::binfmtRegister(g_dyld_path);
return 0;
}
else if (!strcmp(argv[1], "--deregister"))
{
Darling::binfmtDeregister();
return 0;
}
}
setupDyldPath(argv[0]);
// sets up @executable_path
setupExecutablePath(argv[1]);
// setlocale(LC_CTYPE, "");
if (getenv("DYLD_MTRACE") && atoi(getenv("DYLD_MTRACE")))
mtrace();
if (getenv("DYLD_TRAMPOLINE") && atoi(getenv("DYLD_TRAMPOLINE")))
g_trampoline = true;
if (getenv("DYLD_NO_WEAK"))
g_noWeak = true;
g_mainBinary = MachO::readFile(argv[1], ARCH_NAME);
if (!g_mainBinary)
throw std::runtime_error("Cannot open binary file");
checkPlatform(argv[1], g_mainBinary);
// Modify the argument list so that the dyld name disappears from the process list.
// The Linux kernel doesn't really support this - it remembers the byte length of the cmdline, which will now decrease.
// Any app that examines this process' /proc/.../cmdline will from now on see a group of empty arguments after the real arguments.
// We fix this for NSProcessInfo in libobjcdarwin.
/*
uintptr_t totalLen = argv[argc-1] + strlen(argv[argc-1]) + 1 - argv[0];
uintptr_t shortenedLen = totalLen - (strlen(argv[0]) + 1);
memmove(argv[0], argv[1], shortenedLen);
memset(argv[0]+shortenedLen, 0, totalLen - shortenedLen);
// Reconstruct the argv array
for (int pos = 0, index = 1; index < argc-1; pos++)
{
if (!argv[0][pos])
argv[index++] = &argv[0][pos+1];
}
*/
g_argv = argv+1;
g_argc = argc-1;
g_loader = new MachOLoader;
autoSysrootSearch();
bool forceBind = false;
if (g_trampoline || getenv("DYLD_BIND_AT_LAUNCH") != nullptr)
forceBind = true;
g_loader->run(*g_mainBinary, g_argc, g_argv, envp, forceBind);
delete g_loader;
g_loader = 0;
return 2;
}
catch (fat_architecture_not_supported& e)
{
if (char* p = strstr(argv[0], "/" DYLD_FULL_NAME)) // multilib
{
// Try to automatically execute "the other" dyld on multilib systems
// if that other dyld's platform is supported in the fat binary
if (std::find(e.archs().begin(), e.archs().end(), ARCH_CROSS_NAME) != e.archs().end())
{
strcpy(p+1, DYLD_CROSS_NAME);
execvp(argv[0], argv);
}
}
std::cerr << argv[1] << " is a fat binary, but doesn't support the following architecture: " << ARCH_NAME << std::endl;
}
catch (std::exception& e)
{
std::cerr << e.what() << std::endl;
return 1;
}
}
Status ATCConfigParserPlugin::update(const std::string& source,
const ParserConfig& config) {
auto cv = config.find(kParserKey);
if (cv == config.end()) {
return Status(1, "No configuration for ATC (Auto Table Construction)");
}
auto obj = data_.getObject();
data_.copyFrom(cv->second.doc(), obj);
data_.add(kParserKey, obj);
const auto& ac_tables = data_.doc()[kParserKey];
auto tables = RegistryFactory::get().registry("table");
auto registered = registeredATCTables();
for (const auto& ac_table : ac_tables.GetObject()) {
std::string table_name{ac_table.name.GetString()};
auto params = ac_table.value.GetObject();
std::string query{params.HasMember("query") && params["query"].IsString()
? params["query"].GetString()
: ""};
std::string path{params.HasMember("path") && params["path"].IsString()
? params["path"].GetString()
: ""};
std::string platform{params.HasMember("platform") &&
params["platform"].IsString()
? params["platform"].GetString()
: ""};
if (query.empty() || path.empty()) {
LOG(WARNING) << "ATC Table: " << table_name << " is misconfigured";
continue;
}
if (!checkPlatform(platform)) {
VLOG(1) << "Skipping ATC table: " << table_name
<< " because platform doesn't match";
continue;
}
TableColumns columns;
std::string columns_value;
columns_value.reserve(256);
for (const auto& column : params["columns"].GetArray()) {
columns.push_back(make_tuple(
std::string(column.GetString()), TEXT_TYPE, ColumnOptions::DEFAULT));
columns_value += std::string(column.GetString()) + ",";
}
registered.erase(table_name);
std::string table_settings{table_name + query + columns_value + path};
std::string old_setting;
auto s = getDatabaseValue(
kPersistentSettings, kDatabaseKeyPrefix + table_name, old_setting);
// The ATC table hasn't changed so we skip ahead
if (table_settings == old_setting) {
continue;
}
// Remove the old table to replace with the new one
s = removeATCTables({table_name});
if (!s.ok()) {
LOG(WARNING) << "ATC table overrides core table; Refusing registration";
continue;
}
s = setDatabaseValue(
kPersistentSettings, kDatabaseKeyPrefix + table_name, table_settings);
if (!s.ok()) {
LOG(WARNING) << "Could not write to database";
continue;
}
s = tables->add(
table_name, std::make_shared<ATCPlugin>(path, columns, query), true);
if (!s.ok()) {
LOG(WARNING) << s.getMessage();
deleteDatabaseValue(kPersistentSettings, kDatabaseKeyPrefix + table_name);
continue;
}
PluginResponse resp;
Registry::call(
"sql", "sql", {{"action", "attach"}, {"table", table_name}}, resp);
LOG(INFO) << "Registered ATC table: " << table_name;
}
if (registered.size() > 0) {
VLOG(1)
<< "Removing any ATC tables that were removed in this configuration "
"change";
removeATCTables(registered);
}
return Status();
}
void Pack::initialize(const std::string& name,
const std::string& source,
const pt::ptree& tree) {
name_ = name;
source_ = source;
discovery_queries_.clear();
if (tree.count("discovery") > 0) {
for (const auto& item : tree.get_child("discovery")) {
discovery_queries_.push_back(item.second.get_value<std::string>());
}
}
discovery_cache_ = std::make_pair<int, bool>(0, false);
stats_ = {0, 0, 0};
platform_.clear();
if (tree.count("platform") > 0) {
platform_ = tree.get<std::string>("platform", "");
}
version_.clear();
if (tree.count("version") > 0) {
version_ = tree.get<std::string>("version", "");
}
schedule_.clear();
if (tree.count("queries") == 0) {
// This pack contained no queries.
return;
}
// If the splay percent is less than 1 reset to a sane estimate.
if (FLAGS_schedule_splay_percent <= 1) {
FLAGS_schedule_splay_percent = 10;
}
// Iterate the queries (or schedule) and check platform/version/sanity.
for (const auto& q : tree.get_child("queries")) {
if (q.second.count("platform")) {
if (!checkPlatform(q.second.get<std::string>("platform", ""))) {
continue;
}
}
if (q.second.count("version")) {
if (!checkVersion(q.second.get<std::string>("version", ""))) {
continue;
}
}
ScheduledQuery query;
query.query = q.second.get<std::string>("query", "");
query.interval = q.second.get("interval", FLAGS_schedule_default_interval);
if (query.interval <= 0 || query.query.empty()) {
// Invalid pack query.
continue;
}
query.splayed_interval = restoreSplayedValue(q.first, query.interval);
query.options["snapshot"] = q.second.get<bool>("snapshot", false);
query.options["removed"] = q.second.get<bool>("removed", true);
schedule_[q.first] = query;
}
}
bool Pack::checkPlatform() const { return checkPlatform(platform_); }
bool Pack::shouldPackExecute() {
return checkVersion() && checkPlatform() && checkDiscovery();
}
void Pack::initialize(const std::string& name,
const std::string& source,
const pt::ptree& tree) {
name_ = name;
source_ = source;
// Check the shard limitation, shards falling below this value are included.
if (tree.count("shard") > 0) {
shard_ = tree.get<size_t>("shard", 0);
}
// Check for a platform restriction.
platform_.clear();
if (tree.count("platform") > 0) {
platform_ = tree.get<std::string>("platform", "");
}
// Check for a version restriction.
version_.clear();
if (tree.count("version") > 0) {
version_ = tree.get<std::string>("version", "");
}
// Apply the shard, platform, and version checking.
// It is important to set each value such that the packs meta-table can report
// each of the restrictions.
if ((shard_ > 0 && shard_ < getMachineShard()) || !checkPlatform() ||
!checkVersion()) {
return;
}
discovery_queries_.clear();
if (tree.count("discovery") > 0) {
for (const auto& item : tree.get_child("discovery")) {
discovery_queries_.push_back(item.second.get_value<std::string>());
}
}
// Initialize a discovery cache at time 0.
discovery_cache_ = std::make_pair<size_t, bool>(0, false);
valid_ = true;
// If the splay percent is less than 1 reset to a sane estimate.
if (FLAGS_schedule_splay_percent <= 1) {
FLAGS_schedule_splay_percent = 10;
}
schedule_.clear();
if (tree.count("queries") == 0) {
// This pack contained no queries.
return;
}
// Iterate the queries (or schedule) and check platform/version/sanity.
for (const auto& q : tree.get_child("queries")) {
if (q.second.count("shard") > 0) {
auto shard = q.second.get<size_t>("shard", 0);
if (shard > 0 && shard < getMachineShard()) {
continue;
}
}
if (q.second.count("platform")) {
if (!checkPlatform(q.second.get<std::string>("platform", ""))) {
continue;
}
}
if (q.second.count("version")) {
if (!checkVersion(q.second.get<std::string>("version", ""))) {
continue;
}
}
ScheduledQuery query;
query.query = q.second.get<std::string>("query", "");
query.interval = q.second.get("interval", FLAGS_schedule_default_interval);
if (query.interval <= 0 || query.query.empty() || query.interval > 592200) {
// Invalid pack query.
VLOG(1) << "Query has invalid interval: " << q.first << ": "
<< query.interval;
continue;
}
query.splayed_interval = restoreSplayedValue(q.first, query.interval);
query.options["snapshot"] = q.second.get<bool>("snapshot", false);
query.options["removed"] = q.second.get<bool>("removed", true);
schedule_[q.first] = query;
}
}
void Pack::initialize(const std::string& name,
const std::string& source,
const rj::Value& obj) {
name_ = name;
source_ = source;
// Check the shard limitation, shards falling below this value are included.
if (obj.HasMember("shard")) {
shard_ = JSON::valueToSize(obj["shard"]);
}
// Check for a platform restriction.
platform_.clear();
if (obj.HasMember("platform") && obj["platform"].IsString()) {
platform_ = obj["platform"].GetString();
}
// Check for a version restriction.
version_.clear();
if (obj.HasMember("version") && obj["version"].IsString()) {
version_ = obj["version"].GetString();
}
// Apply the shard, platform, and version checking.
// It is important to set each value such that the packs meta-table can report
// each of the restrictions.
if ((shard_ > 0 && shard_ < getMachineShard()) || !checkPlatform() ||
!checkVersion()) {
return;
}
discovery_queries_.clear();
if (obj.HasMember("discovery") && obj["discovery"].IsArray()) {
for (const auto& item : obj["discovery"].GetArray()) {
discovery_queries_.push_back(item.GetString());
}
}
// Initialize a discovery cache at time 0.
discovery_cache_ = std::make_pair<size_t, bool>(0, false);
valid_ = true;
// If the splay percent is less than 1 reset to a sane estimate.
if (FLAGS_schedule_splay_percent <= 1) {
FLAGS_schedule_splay_percent = 10;
}
schedule_.clear();
if (!obj.HasMember("queries") || !obj["queries"].IsObject()) {
// This pack contained no queries.
return;
}
// Iterate the queries (or schedule) and check platform/version/sanity.
for (const auto& q : obj["queries"].GetObject()) {
if (q.value.HasMember("shard")) {
auto shard = JSON::valueToSize(q.value["shard"]);
if (shard > 0 && shard < getMachineShard()) {
continue;
}
}
if (q.value.HasMember("platform") && q.value["platform"].IsString()) {
if (!checkPlatform(q.value["platform"].GetString())) {
continue;
}
}
if (q.value.HasMember("version") && q.value["version"].IsString()) {
if (!checkVersion(q.value["version"].GetString())) {
continue;
}
}
if (!q.value.HasMember("query") || !q.value["query"].IsString()) {
continue;
}
ScheduledQuery query;
query.query = q.value["query"].GetString();
if (!q.value.HasMember("interval")) {
query.interval = FLAGS_schedule_default_interval;
} else {
query.interval = JSON::valueToSize(q.value["interval"]);
}
if (query.interval <= 0 || query.query.empty() ||
query.interval > kMaxQueryInterval) {
// Invalid pack query.
LOG(WARNING) << "Query has invalid interval: " << q.name.GetString()
<< ": " << query.interval;
continue;
}
query.splayed_interval =
restoreSplayedValue(q.name.GetString(), query.interval);
if (!q.value.HasMember("snapshot")) {
query.options["snapshot"] = false;
} else {
query.options["snapshot"] = JSON::valueToBool(q.value["snapshot"]);
}
if (!q.value.HasMember("removed")) {
query.options["removed"] = true;
} else {
query.options["removed"] = JSON::valueToBool(q.value["removed"]);
}
query.options["blacklist"] = (q.value.HasMember("blacklist"))
? q.value["blacklist"].GetBool()
: true;
schedule_.emplace(std::make_pair(q.name.GetString(), std::move(query)));
}
}
