Merge of QAR-1383 event-system-7 into trunk.

svn merge -r 121797:121853 svn+ssh://svn.lindenlab.com/svn/linden/branches/merge-event-system-7

1 files changed, 39 insertions, 0 deletions

diff --git a/indra/newview/llcapabilityprovider.h b/indra/newview/llcapabilityprovider.h
new file mode 100644
index 0000000000..0ddb2b6cb9
--- /dev/null
+++ b/indra/newview/llcapabilityprovider.h
@@ -0,0 +1,39 @@
+/**
+ * @file   llcapabilityprovider.h
+ * @author Nat Goodspeed
+ * @date   2009-01-07
+ * @brief  Interface by which to reference (e.g.) LLViewerRegion to obtain a
+ *         capability.
+ * 
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * Copyright (c) 2009, Linden Research, Inc.
+ * $/LicenseInfo$
+ */
+
+#if ! defined(LL_LLCAPABILITYPROVIDER_H)
+#define LL_LLCAPABILITYPROVIDER_H
+
+#include "llhost.h"
+#include <string>
+
+/// Interface for obtaining a capability URL, given a capability name
+class LLCapabilityProvider
+{
+public:
+    virtual ~LLCapabilityProvider() {}
+    /**
+     * Get a capability URL, given a capability name. Returns empty string if
+     * no such capability is defined on this provider.
+     */
+    virtual std::string getCapability(const std::string& name) const = 0;
+    /**
+     * Get host to which to send that capability request.
+     */
+    virtual LLHost getHost() const = 0;
+    /**
+     * Describe this LLCapabilityProvider for logging etc.
+     */
+    virtual std::string getDescription() const = 0;
+};
+
+#endif /* ! defined(LL_LLCAPABILITYPROVIDER_H) */