Bug 562897 - Add required implementation to open files on Maemo 6. r=dougt

xpcom/io/nsLocalFileUnix.cpp

@@ -72,6 +72,12 @@
 #include <sys/quota.h>
 #endif
 
+#if (MOZ_PLATFORM_MAEMO == 6)
+#include <QUrl>
+#include <QString>
+#include <contentaction/contentaction.h>
+#endif
+
 #include "nsDirectoryServiceDefs.h"
 #include "nsCRT.h"
 #include "nsCOMPtr.h"
@@ -1891,6 +1897,17 @@ nsLocalFile::Launch()
     
     return NS_ERROR_FAILURE;
 #endif
+#elif (MOZ_PLATFORM_MAEMO == 6)
+    QUrl uri = QUrl::fromLocalFile(QString::fromUtf8(mPath.get()));
+    ContentAction::Action action =
+      ContentAction::Action::defaultActionForFile(uri);
+
+    if (action.isValid()) {
+      action.trigger();
+      return NS_OK;
+    }
+
+    return NS_ERROR_FAILURE;
 #elif defined(ANDROID)
     // Try to get a mimetype, if this fails just use the file uri alone
     nsresult rv;