ardour/livetrax
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AU blacklist

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This commit is contained in:
Robin Gareus 2015-02-28 15:50:02 +01:00
parent ee0826c823
commit c936c973b5
1 changed files with 99 additions and 1 deletions
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100
libs/ardour/audio_unit.cc
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@ -74,6 +74,75 @@ static string preset_suffix = ".aupreset";
static bool preset_search_path_initialized = false;
FILE * AUPluginInfo::_crashlog_fd = NULL;
static void au_blacklist (std::string id)
{
string fn = Glib::build_filename (ARDOUR::user_cache_directory(), "au_blacklist.txt");
FILE * blacklist_fd = NULL;
if (! (blacklist_fd = fopen(fn.c_str(), "a"))) {
PBD::error << "Cannot append to AU blacklist for '"<< id <<"'\n";
return;
}
assert(id.find("\n") == string::npos);
fprintf(blacklist_fd, "%s\n", id.c_str());
::fclose(blacklist_fd);
}
static void au_unblacklist (std::string id)
{
string fn = Glib::build_filename (ARDOUR::user_cache_directory(), "au_blacklist.txt");
if (!Glib::file_test (fn, Glib::FILE_TEST_EXISTS)) {
PBD::warning << "Expected Blacklist file does not exist.\n";
return;
}
std::string bl;
std::ifstream ifs(fn.c_str());
bl.assign ((std::istreambuf_iterator<char>(ifs)), (std::istreambuf_iterator<char>()));
::g_unlink(fn.c_str());
assert(id.find("\n") == string::npos);
id += "\n"; // add separator
const size_t rpl = bl.find(id);
if (rpl != string::npos) {
bl.replace(rpl, id.size(), "");
}
if (bl.empty()) {
return;
}
FILE * blacklist_fd = NULL;
if (! (blacklist_fd = fopen(fn.c_str(), "w"))) {
PBD::error << "Cannot open AU blacklist.\n";
return;
}
fprintf(blacklist_fd, "%s", bl.c_str());
::fclose(blacklist_fd);
}
static bool is_blacklisted (std::string id)
{
string fn = Glib::build_filename (ARDOUR::user_cache_directory(), "au_blacklist.txt");
if (!Glib::file_test (fn, Glib::FILE_TEST_EXISTS)) {
return false;
}
std::string bl;
std::ifstream ifs(fn.c_str());
bl.assign ((std::istreambuf_iterator<char>(ifs)), (std::istreambuf_iterator<char>()));
assert(id.find("\n") == string::npos);
id += "\n"; // add separator
const size_t rpl = bl.find(id);
if (rpl != string::npos) {
return true;
}
return false;
}
static OSStatus
_render_callback(void *userData,
AudioUnitRenderActionFlags *ioActionFlags,
@ -443,6 +512,7 @@ void
AUPlugin::init ()
{
OSErr err;
CFStringRef itemName;
/* these keep track of *configured* channel set up,
not potential set ups.
@ -450,6 +520,20 @@ AUPlugin::init ()
input_channels = -1;
output_channels = -1;
{
CAComponentDescription temp;
GetComponentInfo (comp.get()->Comp(), &temp, NULL, NULL, NULL);
CFStringRef compTypeString = UTCreateStringForOSType(temp.componentType);
CFStringRef compSubTypeString = UTCreateStringForOSType(temp.componentSubType);
CFStringRef compManufacturerString = UTCreateStringForOSType(temp.componentManufacturer);
itemName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ - %@ - %@"),
compTypeString, compManufacturerString, compSubTypeString);
if (compTypeString != NULL) CFRelease(compTypeString);
if (compSubTypeString != NULL) CFRelease(compSubTypeString);
if (compManufacturerString != NULL) CFRelease(compManufacturerString);
}
au_blacklist(CFStringRefToStdString(itemName));
try {
DEBUG_TRACE (DEBUG::AudioUnits, "opening AudioUnit\n");
@ -515,6 +599,9 @@ AUPlugin::init ()
discover_factory_presets ();
// Plugin::setup_controls ();
au_blacklist(CFStringRefToStdString(itemName));
if (itemName != NULL) CFRelease(itemName);
}
void
@ -2314,12 +2401,14 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip
while (comp != NULL) {
CAComponentDescription temp;
GetComponentInfo (comp, &temp, NULL, NULL, NULL);
CFStringRef itemName = NULL;
{
if (itemName != NULL) CFRelease(itemName);
CFStringRef compTypeString = UTCreateStringForOSType(temp.componentType);
CFStringRef compSubTypeString = UTCreateStringForOSType(temp.componentSubType);
CFStringRef compManufacturerString = UTCreateStringForOSType(temp.componentManufacturer);
CFStringRef itemName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ - %@ - %@"),
itemName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ - %@ - %@"),
compTypeString, compManufacturerString, compSubTypeString);
au_crashlog(string_compose("Scanning ID: %1", CFStringRefToStdString(itemName)));
if (compTypeString != NULL)
@ -2330,6 +2419,12 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip
CFRelease(compManufacturerString);
}
if (is_blacklisted(CFStringRefToStdString(itemName))) {
info << string_compose (_("Skipped blacklisted AU plugin %1 "), CFStringRefToStdString(itemName)) << endmsg;
comp = FindNextComponent (comp, &desc);
continue;
}
AUPluginInfoPtr info (new AUPluginInfo
(boost::shared_ptr<CAComponentDescription> (new CAComponentDescription(temp))));
@ -2372,6 +2467,7 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip
break;
}
au_blacklist(CFStringRefToStdString(itemName));
AUPluginInfo::get_names (temp, info->name, info->creator);
ARDOUR::PluginScanMessage(_("AU"), info->name, false);
au_crashlog(string_compose("Plugin: %1", info->name));
@ -2427,8 +2523,10 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip
error << string_compose (_("Cannot get I/O configuration info for AU %1"), info->name) << endmsg;
}
au_unblacklist(CFStringRefToStdString(itemName));
au_crashlog("Success.");
comp = FindNextComponent (comp, &desc);
if (itemName != NULL) CFRelease(itemName); itemName = NULL;
}
au_crashlog(string_compose("End AU discovery for Type: %1", (int)desc.componentType));
}