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Bug 354194 - Custom scanner discovery selection is not honored if file

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has any custom properties
This commit is contained in:
John Cortell 2011-08-17 09:10:56 -05:00
parent fa05cfd37d
commit e518891437
1 changed files with 53 additions and 2 deletions
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55
build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/build/internal/core/scannerconfig2/CfgScannerConfigInfoFactory2.java
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@ -135,6 +135,8 @@ public class CfgScannerConfigInfoFactory2 {
boolean isPerRcType = cfg.isPerRcTypeDiscovery();
Map<InfoContext, IScannerConfigBuilderInfo2> baseMap = container.getInfoMap();
if(!isPerRcType){
// Discovery profile scope = configuration wide
CfgInfoContext c = new CfgInfoContext(cfg);
InfoContext baseContext = c.toInfoContext();
IScannerConfigBuilderInfo2 info = container.getInfo(baseContext);
@ -164,8 +166,10 @@ public class CfgScannerConfigInfoFactory2 {
}
map.put(new CfgInfoContext(cfg), info);
} else {
Map<CfgInfoContext, IScannerConfigBuilderInfo2> configMap = getConfigInfoMap(baseMap);
// Discovery profile scope = per language
Map<CfgInfoContext, IScannerConfigBuilderInfo2> configMap = getConfigInfoMap(baseMap);
IResourceInfo[] rcInfos = cfg.getResourceInfos();
for (IResourceInfo rcInfo : rcInfos) {
ITool tools[];
@ -188,7 +192,26 @@ public class CfgScannerConfigInfoFactory2 {
if(superContext != null && superContext.getResourceInfo() != null){
info = configMap.get(superContext);
}
String id = CfgScannerConfigUtil.getDefaultProfileId(context, true);
// Files with custom properties don't have a persisted entry in the config
// info map; we create an ephemeral entry instead. We need to assign that file
// the scanner profile that's used for non-custom files of the same
// inputType/tool (and configuration, of course). Unfortunately, identifying
// a match is inefficient, but in practice, projects don't have tons of
// customized files. See Bug 354194
String id = null;
for (Entry<CfgInfoContext, IScannerConfigBuilderInfo2> entry : configMap.entrySet()) {
CfgInfoContext cfgInfoCxt = entry.getKey();
if (match(cfgInfoCxt.getInputType(), context.getInputType()) &&
match(cfgInfoCxt.getTool(), context.getTool().getSuperClass()) &&
cfgInfoCxt.getConfiguration().equals(context.getConfiguration())) {
id = entry.getValue().getSelectedProfileId();
}
}
if (id == null) {
id = CfgScannerConfigUtil.getDefaultProfileId(context, true);
}
InfoContext baseContext = context.toInfoContext();
if(info == null){
if(id != null){
@ -203,6 +226,13 @@ public class CfgScannerConfigInfoFactory2 {
info = container.createInfo(baseContext, info);
}
}
// Make sure to remove the ephemeral info map entry from the
// container, otherwise it will not be ephemeral but rather a
// permanent and stagnant part of the project description. It was
// added to the container only so we could obtain an
// IScannerConfigBuilderInfo2. Now that we have the info object,
// revert the container. See Bug 354194
container.removeInfo(context.toInfoContext());
}
if(info != null){
map.put(context, info);
@ -347,4 +377,25 @@ public class CfgScannerConfigInfoFactory2 {
}
}
}
private static boolean match(ITool t1, ITool t2){
if (t1 == null || t2 == null)
return false;
if (t1.getId().equals(t2.getId())) {
return true;
}
return match(t1.getSuperClass(), t2.getSuperClass());
}
private static boolean match(IInputType i1, IInputType i2){
if (i1 == null || i2 == null)
return false;
if (i1.getId().equals(i2.getId())) {
return true;
}
return match(i1.getSuperClass(), i2.getSuperClass());
}
}