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Implement RemoveAsDefaultProtocolClient on OS X

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This commit is contained in:
Ben Gotow 2016-05-07 11:07:58 -07:00
parent b05fa2ed5b
commit 19d5d3b7d1
1 changed files with 22 additions and 1 deletions
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23
atom/browser/browser_mac.mm
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@ -43,7 +43,28 @@ void Browser::ClearRecentDocuments() {
}
bool Browser::RemoveAsDefaultProtocolClient(const std::string& protocol) {
return false;
NSString* identifier = [base::mac::MainBundle() bundleIdentifier];
if (!identifier)
return false;
NSString* protocol_ns = [NSString stringWithUTF8String:protocol.c_str()];
CFStringRef protocol_cf = base::mac::NSToCFCast(protocol_ns);
CFArrayRef bundleList = LSCopyAllHandlersForURLScheme(protocol_cf);
if (!bundleList) {
return false;
}
// On Mac OS X, we can't query the default, but the handlers list seems to put
// Apple's defaults first, so we'll use the first option that isn't our bundle
CFStringRef other = nil;
for (CFIndex i = 0; i < CFArrayGetCount(bundleList); i++) {
other = (CFStringRef)CFArrayGetValueAtIndex(bundleList, i);
if (![identifier isEqualToString: (__bridge NSString *)other]) {
break;
}
}
OSStatus return_code = LSSetDefaultHandlerForURLScheme(protocol_cf, other);
return return_code == noErr;
}
bool Browser::SetAsDefaultProtocolClient(const std::string& protocol) {