public void ProcessItem(ICustomAttributeProvider item, string itemName, VersionTuple objcVersion, string framework)
{
// Our bindings do not need have [Deprecated] for ancicent versions we don't support anymore
if (VersionHelpers.VersionTooOldToCare(objcVersion))
{
return;
}
// In some cases we've used [Advice] when entire types are deprecated
// TODO - This is a hack, we shouldn't be doing ^
if (AttributeHelpers.HasAnyAdvice(item))
{
return;
}
if (!AttributeHelpers.HasAnyDeprecationForCurrentPlatform(item))
{
Log.On(framework).Add($"!deprecated-attribute-missing! {itemName} missing a [Deprecated] attribute");
return;
}
// Don't version check us when Apple does __attribute__((availability(macos, introduced=10.0, deprecated=100000)));
// #define __API_TO_BE_DEPRECATED 100000
if (objcVersion.Major == 100000)
{
return;
}
// Some APIs have both a [Deprecated] and [Obsoleted]. Bias towards [Obsoleted].
Version managedVersion;
bool foundObsoleted = AttributeHelpers.FindObsolete(item, out managedVersion);
if (foundObsoleted)
{
if (managedVersion != null && !ManagedBeforeOrEqualToObjcVersion(objcVersion, managedVersion))
{
Log.On(framework).Add($"!deprecated-attribute-wrong! {itemName} has {managedVersion} not {objcVersion} on [Obsoleted] attribute");
}
return;
}
bool foundDeprecated = AttributeHelpers.FindDeprecated(item, out managedVersion);
if (foundDeprecated && managedVersion != null && !ManagedBeforeOrEqualToObjcVersion(objcVersion, managedVersion))
{
Log.On(framework).Add($"!deprecated-attribute-wrong! {itemName} has {managedVersion} not {objcVersion} on [Deprecated] attribute");
}
}
public static bool ManagedBeforeOrEqualToObjcVersion(VersionTuple objcVersionTuple, Version managedVersion)
{
// Often header files will soft deprecate APIs versions before a formal deprecation (10.7 soft vs 10.10 formal). Accept older deprecation values
return(managedVersion <= VersionHelpers.Convert(objcVersionTuple));
}