intents: Add conditional web intents dispatch for docs types.

chrome/browser/intents/web_intents_registry.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/intents/web_intents_registry.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 31 matching lines @@
 
 typedef base::Callback<void(const WDTypedResult* result)> ResultsHandler;
 typedef WebIntentsRegistry::IntentServiceList IntentServiceList;
 
 // Compares two mime types for equality. Supports wild cards in both
 // |type1| and |type2|. Wild cards are of the form '<type>/*' or '*'.
 bool MimeTypesAreEqual(const string16& type1, const string16& type2) {
   // We don't have a MIME matcher that allows patterns on both sides
   // Instead, we do two comparisons, treating each type in turn as a
   // pattern. If either one matches, we consider this a MIME match.
-  if (net::MatchesMimeType(UTF16ToUTF8(type1), UTF16ToUTF8(type2)))
+  std::string t1 = UTF16ToUTF8(type1);
+  std::string t2 = UTF16ToUTF8(type2);
+  StringToLowerASCII(&t1);
+  StringToLowerASCII(&t2);
+  if (net::MatchesMimeType(t1, t2))
     return true;
-  return net::MatchesMimeType(UTF16ToUTF8(type2), UTF16ToUTF8(type1));
+  return net::MatchesMimeType(t2, t1);
 }
 
 // Returns true if the passed string is a MIME type. Works by comparing string
 // prefix to the valid MIME top-level types (and the wildcard type */).
 // "*" is also accepted as a valid MIME type.
 // The passed |type_str| should have no leading or trailing whitespace.
 bool IsMimeType(const string16& type_str) {
   return net::IsMimeType(UTF16ToUTF8(type_str));
 }
 
@@ skipping 253 matching lines @@
     else if (iter->url_pattern < default_service.url_pattern)
       default_service = *iter;
   }
 
   // TODO(hshi): Temporary workaround for http://crbug.com/134197.
   // If no user-set default service is found, use built-in QuickOffice Viewer as
   // default for MS office files. Remove this once full defaults is in place.
   if (default_service.user_date <= 0) {
     for (size_t i = 0; i < sizeof(kQuickOfficeViewerMimeType) / sizeof(char*);
          ++i) {
+      LOG(INFO) << "Adding default for QO";

[Randy Smith (Not in Mondays), 2012/08/16 20:54:41]

Remove before landing.

[Greg Billock, 2012/08/16 21:06:03]

Got rid of this and other logging crap.

       DefaultWebIntentService qoviewer_service;
       qoviewer_service.action = ASCIIToUTF16(kViewActionURL);
       qoviewer_service.type = ASCIIToUTF16(kQuickOfficeViewerMimeType[i]);
       qoviewer_service.service_url = kQuickOfficeViewerServiceURL;
       if (WebIntentsTypesMatch(qoviewer_service.type, params.type_)) {
         default_service = qoviewer_service;
         break;
       }
     }
   }
@@ skipping 178 matching lines @@
 void WebIntentsRegistry::ReleaseQuery(QueryAdapter* query) {
   QueryVector::iterator it = std::find(
       pending_queries_.begin(), pending_queries_.end(), query);
   if (it != pending_queries_.end()) {
     pending_queries_.erase(it);
     delete query;
   } else {
     NOTREACHED();
   }
 }