Handle HTTP 200 responses received in response to byte range requests issued by the plugin. This means that the server does not support byte range requests. Firefox handles this by destroying the current plugin instance and creating a new instance to handle the response. The stream which is created to pass the data off to the plugin is not seekable.Fix is to emulate Firefox behavior. Will work on unit testing the NPN_RequestRead related code in a separate CB. This fixes http://code.google.com/p/chromium/issues/detail?id=5403Bug=5403

Review URL: http://codereview.chromium.org/14122

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7139 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 1 deletions

diff --git a/chrome/common/plugin_messages.h b/chrome/common/plugin_messages.h
index 6ebead6..025acc2 100644
--- a/chrome/common/plugin_messages.h
+++ b/chrome/common/plugin_messages.h
@@ -69,6 +69,7 @@ struct PluginMsg_DidReceiveResponseParams {
   std::string headers;
   uint32 expected_length;
   uint32 last_modified;
+  bool request_is_seekable;
 };
 
 struct NPIdentifier_Param {
@@ -266,6 +267,7 @@ struct ParamTraits<PluginMsg_DidReceiveResponseParams> {
     WriteParam(m, p.headers);
     WriteParam(m, p.expected_length);
     WriteParam(m, p.last_modified);
+    WriteParam(m, p.request_is_seekable);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return
@@ -273,7 +275,8 @@ struct ParamTraits<PluginMsg_DidReceiveResponseParams> {
       ReadParam(m, iter, &r->mime_type) &&
       ReadParam(m, iter, &r->headers) &&
       ReadParam(m, iter, &r->expected_length) &&
-      ReadParam(m, iter, &r->last_modified);
+      ReadParam(m, iter, &r->last_modified) &&
+      ReadParam(m, iter, &r->request_is_seekable);
   }
   static void Log(const param_type& p, std::wstring* l) {
     l->append(L"(");
@@ -286,6 +289,8 @@ struct ParamTraits<PluginMsg_DidReceiveResponseParams> {
     LogParam(p.expected_length, l);
     l->append(L", ");
     LogParam(p.last_modified, l);
+    l->append(L", ");
+    LogParam(p.request_is_seekable, l);
     l->append(L")");
   }
 };