// Value getting / setting
public bool TryValueRecovery(out BuiltItem val)
{
// Need to be able to distinguish between "not cached"
// and "error in checking build readiness" (~ "error
// evaluating deps")
val = BuiltItem.Null;
proj.Log.PushLocation(target);
if (CheckBuildReadiness())
{
proj.Log.PopLocation();
return(true);
}
val = pi.pp.GetItem(basename);
if (!val.IsValid)
{
goto done;
}
if (!val.Result.Check(pi.context))
{
proj.Log.Log("project.external_invalid", basename);
proj.Log.Warning(3008, "The cached result was not valid; rebuilding.", val.Result.ToString());
val = BuiltItem.Null;
goto done;
}
if (val.IsFixed)
{
goto done;
}
if (cur_build_fp != val.BuildPrint)
{
val = BuiltItem.Null;
goto done;
}
// Update the fingerprint in case that's needed. This can only
// happen with results stored external to the state file (eg MBFiles);
// might want a flag on Results to indicate whether they reference
// data outside the cache. Save the new FP ASAP so any other references
// this catch any changes to the value (so build fp's get updated
// and things depending on this result get rebuilt).
val.ResultPrint = val.Result.GetFingerprint(pi.context, val.ResultPrint);
CacheValue(val);
// We got it from the cache successfully we can do so in the future.
proj.SetTargetState(tid, WrenchProject.TargetState.BuiltOk);
done:
proj.Log.PopLocation();
return(false);
}
public void SetItem(string name, BuiltItem bi)
{
if (name == null)
{
throw new ArgumentNullException("Result with null name in StateTable.AddResult");
}
items[name] = bi;
}
public void FixValue(string basename, Result r, Fingerprint fp)
{
if (fp == null)
{
fp = r.GetFingerprint(context, null);
}
BuiltItem bi = new BuiltItem(r, fp, GenericFingerprints.Null);
pp.SetItem(basename, bi);
}
public BuiltItem[] EvaluateTargets(int[] targets)
{
BuiltItem[] bis = new BuiltItem[targets.Length];
for (int i = 0; i < targets.Length; i++)
{
//proj.Log.PushLocation (targets[i]);
BuildServices bs = proj.GetTargetServices(targets[i]);
//proj.Log.PopLocation ();
if (bs == null)
{
return(null);
}
switch (proj.GetTargetState(targets[i]))
{
case WrenchProject.TargetState.BuiltOk:
//Console.WriteLine ("EVAL {0}: from cache", targets[i]);
bis[i] = bs.GetRawCachedValue();
break;
case WrenchProject.TargetState.BuiltError:
//Console.WriteLine ("EVAL {0}: errored", targets[i]);
return(null);
case WrenchProject.TargetState.Building:
//Console.WriteLine ("EVAL {0}: recursed", targets[i]);
bs.Logger.Error(2048, "Recursion in build; this target depends on " + targets[i] +
" which is currently being built", null);
return(null);
default:
//Console.WriteLine ("EVAL {0}: build it", targets[i]);
// State unknown. Load from cache if possible, otherwise build.
proj.Log.PushLocation(bs.FullName);
bis[i] = WrenchOperations.BuildValue(proj, bs);
proj.Log.PopLocation();
if (!bis[i].IsValid)
{
return(null);
}
break;
}
}
return(bis);
}
public static bool Clean(WrenchProject proj, BuildServices bs)
{
BuiltItem bi = bs.GetRawCachedValue();
if (!bi.IsValid)
{
return(false);
}
bs.Logger.Log("operation.clean", bs.FullName);
if (bi.Result.Clean(bs.Context))
{
// FIXME: rename to After
DoBeforeClean(proj, bs);
}
bs.UncacheValue();
return(false);
}
public void FixValue (string basename, Result r, Fingerprint fp) {
if (fp == null)
fp = r.GetFingerprint (context, null);
BuiltItem bi = new BuiltItem (r, fp, GenericFingerprints.Null);
pp.SetItem (basename, bi);
}
public void CacheValue(BuiltItem res)
{
pi.pp.SetItem(basename, res);
}
public void CacheValue (BuiltItem res)
{
pi.pp.SetItem (basename, res);
}
// Value getting / setting
public bool TryValueRecovery (out BuiltItem val)
{
// Need to be able to distinguish between "not cached"
// and "error in checking build readiness" (~ "error
// evaluating deps")
val = BuiltItem.Null;
proj.Log.PushLocation (target);
if (CheckBuildReadiness ()) {
proj.Log.PopLocation ();
return true;
}
val = pi.pp.GetItem (basename);
if (!val.IsValid)
goto done;
if (!val.Result.Check (pi.context)) {
proj.Log.Log ("project.external_invalid", basename);
proj.Log.Warning (3008, "The cached result was not valid; rebuilding.", val.Result.ToString ());
val = BuiltItem.Null;
goto done;
}
if (val.IsFixed)
goto done;
if (cur_build_fp != val.BuildPrint) {
val = BuiltItem.Null;
goto done;
}
// Update the fingerprint in case that's needed. This can only
// happen with results stored external to the state file (eg MBFiles);
// might want a flag on Results to indicate whether they reference
// data outside the cache. Save the new FP ASAP so any other references
// this catch any changes to the value (so build fp's get updated
// and things depending on this result get rebuilt).
val.ResultPrint = val.Result.GetFingerprint (pi.context, val.ResultPrint);
CacheValue (val);
// We got it from the cache successfully we can do so in the future.
proj.SetTargetState (tid, WrenchProject.TargetState.BuiltOk);
done:
proj.Log.PopLocation ();
return false;
}
public BuiltItem[] EvaluateTargets (int[] targets) {
BuiltItem[] bis = new BuiltItem[targets.Length];
for (int i = 0; i < targets.Length; i++) {
//proj.Log.PushLocation (targets[i]);
BuildServices bs = proj.GetTargetServices (targets[i]);
//proj.Log.PopLocation ();
if (bs == null)
return null;
switch (proj.GetTargetState (targets[i])) {
case WrenchProject.TargetState.BuiltOk:
//Console.WriteLine ("EVAL {0}: from cache", targets[i]);
bis[i] = bs.GetRawCachedValue ();
break;
case WrenchProject.TargetState.BuiltError:
//Console.WriteLine ("EVAL {0}: errored", targets[i]);
return null;
case WrenchProject.TargetState.Building:
//Console.WriteLine ("EVAL {0}: recursed", targets[i]);
bs.Logger.Error (2048, "Recursion in build; this target depends on " + targets[i] +
" which is currently being built", null);
return null;
default:
//Console.WriteLine ("EVAL {0}: build it", targets[i]);
// State unknown. Load from cache if possible, otherwise build.
proj.Log.PushLocation (bs.FullName);
bis[i] = WrenchOperations.BuildValue (proj, bs);
proj.Log.PopLocation ();
if (!bis[i].IsValid)
return null;
break;
}
}
return bis;
}
public void SetItem (string name, BuiltItem bi) {
if (name == null)
throw new ArgumentNullException ("Result with null name in StateTable.AddResult");
items[name] = bi;
}
