Fixes crash bug when gzipped tar file is corrupt.

plugin/cross/async_loading.cc

-/*
- * Copyright 2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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- */
-
+// @@REWRITE(insert c-copyright)
+// @@REWRITE(delete-start)
+// Copyright 2008 Google Inc. All Rights Reserved.
+// Author: piman@google.com (Antoine Labour)
+// @@REWRITE(delete-end)
 
 // This file implements the asynchronous file-loading glue.
 
 #include <algorithm>
 
 #include "plugin/cross/async_loading.h"
 #include "plugin/cross/o3d_glue.h"
 #include "plugin/cross/stream_manager.h"
 #include "core/cross/bitmap.h"
 #include "core/cross/error_status.h"
@@ skipping 58 matching lines @@
       if (texture) {
         texture->set_name(request_->uri());
         request_->set_texture(texture);
       } else {
         success = false;
       }
       request_->set_error(error_collector.errors());
     } else {
       // No error is passed in from the stream but we MUST have an error
       // for the request to work on the javascript side.
-      request_->set_error("Could not download texture. It could be a "
-                          "permission-related issue.");
+      request_->set_error("Could not download texture: " + request_->uri());
     }
     request_->set_success(success);
     // Since the standard codes only go far enough to tell us that the download
     // succeeded, we set the success [and implicitly the done] flags to give the
     // rest of the story.
     if (request_->onreadystatechange())
       request_->onreadystatechange()->Run();
   }
 
  private:
@@ skipping 92 matching lines @@
 
     // If stream is not NULL request may not exist as LoadURL may already have
     // completed and therefore called the callback which may have freed the
     // request so we can't set anything on the request here.
   }
 }
 
 }  // namespace class_FileRequest
 }  // namespace namespace_o3d
 }  // namespace glue