AppCachePlumbing

chrome/common/render_messages.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
 #define CHROME_COMMON_RENDER_MESSAGES_H_
 
 #include <string>
 #include <vector>
 #include <map>
@@ skipping 15 matching lines @@
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request_status.h"
 #include "webkit/glue/autofill_form.h"
 #include "webkit/glue/context_menu.h"
 #include "webkit/glue/feed.h"
 #include "webkit/glue/form_data.h"
 #include "webkit/glue/password_form.h"
 #include "webkit/glue/password_form_dom_manager.h"
 #include "webkit/glue/resource_loader_bridge.h"
 #include "webkit/glue/webaccessibility.h"
+#include "webkit/glue/webappcachecontext.h"
 #include "webkit/glue/webdropdata.h"
 #include "webkit/glue/webplugin.h"
 #include "webkit/glue/webpreferences.h"
 #include "webkit/glue/webview_delegate.h"
 
 #if defined(OS_POSIX)
 #include "skia/include/SkBitmap.h"
 #endif
 
 namespace base {
@@ skipping 222 matching lines @@
   // Process ID of process that originated this request.
   int origin_pid;
 
   // What this resource load is for (main frame, sub-frame, sub-resource,
   // object).
   ResourceType::Type resource_type;
 
   // Used by plugin->browser requests to get the correct URLRequestContext.
   uint32 request_context;
 
+  // Indicates which frame (or worker context) the request is being loaded into,
+  // or kNoAppCacheContextId.
+  int32 app_cache_context_id;
+
   // Optional upload data (may be null).
   scoped_refptr<net::UploadData> upload_data;
 };
 
 // Parameters for a render request.
 struct ViewMsg_Print_Params {
   // In pixels according to dpi_x and dpi_y.
   gfx::Size printable_size;
 
   // Specifies dots per inch.
@@ skipping 927 matching lines @@
     WriteParam(m, p.policy_url);
     WriteParam(m, p.referrer);
     WriteParam(m, p.frame_origin);
     WriteParam(m, p.main_frame_origin);
     WriteParam(m, p.headers);
     WriteParam(m, p.default_mime_type);
     WriteParam(m, p.load_flags);
     WriteParam(m, p.origin_pid);
     WriteParam(m, p.resource_type);
     WriteParam(m, p.request_context);
+    WriteParam(m, p.app_cache_context_id);
     WriteParam(m, p.upload_data);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return
       ReadParam(m, iter, &r->method) &&
       ReadParam(m, iter, &r->url) &&
       ReadParam(m, iter, &r->policy_url) &&
       ReadParam(m, iter, &r->referrer) &&
       ReadParam(m, iter, &r->frame_origin) &&
       ReadParam(m, iter, &r->main_frame_origin) &&
       ReadParam(m, iter, &r->headers) &&
       ReadParam(m, iter, &r->default_mime_type) &&
       ReadParam(m, iter, &r->load_flags) &&
       ReadParam(m, iter, &r->origin_pid) &&
       ReadParam(m, iter, &r->resource_type) &&
       ReadParam(m, iter, &r->request_context) &&
+      ReadParam(m, iter, &r->app_cache_context_id) &&
       ReadParam(m, iter, &r->upload_data);
   }
   static void Log(const param_type& p, std::wstring* l) {
     l->append(L"(");
     LogParam(p.method, l);
     l->append(L", ");
     LogParam(p.url, l);
     l->append(L", ");
     LogParam(p.referrer, l);
     l->append(L", ");
     LogParam(p.frame_origin, l);
     l->append(L", ");
     LogParam(p.main_frame_origin, l);
     l->append(L", ");
     LogParam(p.default_mime_type, l);
     l->append(L", ");
     LogParam(p.load_flags, l);
     l->append(L", ");
     LogParam(p.origin_pid, l);
     l->append(L", ");
     LogParam(p.resource_type, l);
     l->append(L", ");
     LogParam(p.request_context, l);
+    l->append(L", ");
+    LogParam(p.app_cache_context_id, l);
     l->append(L")");
   }
 };
 
 // Traits for URLRequestStatus
 template <>
 struct ParamTraits<URLRequestStatus> {
   typedef URLRequestStatus param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, static_cast<int>(p.status()));
@@ skipping 71 matching lines @@
 struct ParamTraits<webkit_glue::ResourceLoaderBridge::ResponseInfo> {
   typedef webkit_glue::ResourceLoaderBridge::ResponseInfo param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, p.request_time);
     WriteParam(m, p.response_time);
     WriteParam(m, p.headers);
     WriteParam(m, p.mime_type);
     WriteParam(m, p.charset);
     WriteParam(m, p.security_info);
     WriteParam(m, p.content_length);
+    WriteParam(m, p.app_cache_id);
     WriteParam(m, p.response_data_file);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return
       ReadParam(m, iter, &r->request_time) &&
       ReadParam(m, iter, &r->response_time) &&
       ReadParam(m, iter, &r->headers) &&
       ReadParam(m, iter, &r->mime_type) &&
       ReadParam(m, iter, &r->charset) &&
       ReadParam(m, iter, &r->security_info) &&
       ReadParam(m, iter, &r->content_length) &&
+      ReadParam(m, iter, &r->app_cache_id) &&
       ReadParam(m, iter, &r->response_data_file);
   }
   static void Log(const param_type& p, std::wstring* l) {
     l->append(L"(");
     LogParam(p.request_time, l);
     l->append(L", ");
     LogParam(p.response_time, l);
     l->append(L", ");
     LogParam(p.headers, l);
     l->append(L", ");
     LogParam(p.mime_type, l);
     l->append(L", ");
     LogParam(p.charset, l);
     l->append(L", ");
     LogParam(p.security_info, l);
+    l->append(L", ");
+    LogParam(p.content_length, l);
+    l->append(L", ");
+    LogParam(p.app_cache_id, l);
     l->append(L")");
   }
 };
 
 template <>
 struct ParamTraits<ResourceResponseHead> {
   typedef ResourceResponseHead param_type;
   static void Write(Message* m, const param_type& p) {
     ParamTraits<webkit_glue::ResourceLoaderBridge::ResponseInfo>::Write(m, p);
     WriteParam(m, p.status);
@@ skipping 381 matching lines @@
        break;
      default:
       state = L"UNKNOWN";
       break;
     }
 
     LogParam(state, l);
   }
 };
 
+template <>
+struct ParamTraits<WebAppCacheContext::ContextType> {
+  typedef WebAppCacheContext::ContextType param_type;
+  static void Write(Message* m, const param_type& p) {
+    m->WriteInt(static_cast<int>(p));
+  }
+  static bool Read(const Message* m, void** iter, param_type* p) {
+    int type;
+    if (!m->ReadInt(iter, &type))
+      return false;
+    *p = static_cast<param_type>(type);
+    return true;
+  }
+  static void Log(const param_type& p, std::wstring* l) {
+    std::wstring state;
+    switch (p) {
+     case WebAppCacheContext::MAIN_FRAME:
+      state = L"MAIN_FRAME";
+      break;
+     case WebAppCacheContext::CHILD_FRAME:
+      state = L"CHILD_FRAME";
+      break;
+     case WebAppCacheContext::DEDICATED_WORKER:
+       state = L"DECICATED_WORKER";
+       break;
+     default:
+      state = L"UNKNOWN";
+      break;
+    }
+
+    LogParam(state, l);
+  }
+};
+
 }  // namespace IPC
 
 
 #define MESSAGES_INTERNAL_FILE "chrome/common/render_messages_internal.h"
 #include "chrome/common/ipc_message_macros.h"
 
 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_