Fix problems with platform retrieval.

- handle disabled platforms also for for variant and base groups.
- make variant detection more strict to prevent variants that are a substring
  of other variants to match. Happened e.g. for iriverh10 and iriverh100.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24625 a1c6a512-1295-4272-9138-f99709370657

rbutil/rbutilqt/base/serverinfo.cpp

@@ -54,13 +54,13 @@ void ServerInfo::readBuildInfo(QString file)
     info.endGroup();
 
     // get base platforms, handle variants with platforms in the loop
-    QStringList platforms = SystemInfo::platforms(SystemInfo::PlatformBase);
+    QStringList platforms = SystemInfo::platforms(SystemInfo::PlatformBaseDisabled);
     for(int i = 0; i < platforms.size(); i++)
     {
         // check if there are rbutil-variants of the current platform and handle
         // them the same time.
         QStringList variants;
-        variants = SystemInfo::platforms(SystemInfo::PlatformVariant, platforms.at(i));
+        variants = SystemInfo::platforms(SystemInfo::PlatformVariantDisabled, platforms.at(i));
         QVariant release;
         info.beginGroup("release");
         if(keys.contains(platforms.at(i))) {

rbutil/rbutilqt/base/systeminfo.cpp

@@ -118,18 +118,25 @@ QStringList SystemInfo::platforms(enum SystemInfo::PlatformType type, QString va
     for(int i = 0; i < a.size(); i++)
     {
         QString target = systemInfos->value("platforms/"+a.at(i), "null").toString();
-        // only add target if its not disabled
-        if(type != PlatformAllDisabled
+        QRegExp regex("\\..*$");
+        QString targetbase = target;
+        targetbase.remove(regex);
+        // only add target if its not disabled unless Platform*Disabled requested
+        if(type != PlatformAllDisabled && type != PlatformBaseDisabled
+                && type != PlatformVariantDisabled
                 && systemInfos->value(target+"/status").toString() == "disabled")
             continue;
-        // report only base targets when PlatformBase is requested
-        if(type == PlatformBase && target.contains('.'))
-            continue;
-        // report only matching target if PlatformVariant is requested
-        if(type == PlatformVariant && !target.startsWith(variant))
+        // report only matching target if PlatformVariant* is requested
+        if((type == PlatformVariant || type == PlatformVariantDisabled)
+                && (targetbase != variant))
             continue;
+        // report only base targets when PlatformBase* is requested
+        if((type == PlatformBase || type == PlatformBaseDisabled))
+            result.append(targetbase);
+        else
             result.append(target);
     }
+    result.removeDuplicates();
     return result;
 }
 

rbutil/rbutilqt/base/systeminfo.h

@@ -67,7 +67,9 @@ class SystemInfo : public QObject
             PlatformAll,
             PlatformAllDisabled,
             PlatformBase,
-            PlatformVariant
+            PlatformBaseDisabled,
+            PlatformVariant,
+            PlatformVariantDisabled
         };
 
         //! return a list of all platforms (rbutil internal names)