chrome.exe --package-extension

chrome/browser/extensions/extensions_service.h

 // Copyright (c) 2009 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_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 17 matching lines @@
 class ResourceDispatcherHost;
 class SkBitmap;
 class SiteInstance;
 class UserScriptMaster;
 typedef std::vector<Extension*> ExtensionList;
 
 // Manages installed and running Chromium extensions.
 class ExtensionsService
     : public base::RefCountedThreadSafe<ExtensionsService> {
  public:
+  static const int kExtensionFileMagicSize = 4;
+  static const char* kExtensionFileMagic;
+
+  struct ExtensionHeader {
+    char magic[kExtensionFileMagicSize];
+    uint32 version;
+    size_t header_size;
+    size_t manifest_size;
+  };
+
   ExtensionsService(Profile* profile,
                     MessageLoop* frontend_loop,
                     MessageLoop* backend_loop,
                     const std::string& registry_path);
   ~ExtensionsService();
 
   // Gets the list of currently installed extensions.
   const ExtensionList* extensions() const {
     return &extensions_;
   }
@@ skipping 261 matching lines @@
 
   // The path to look for externally registered extensions in. This is a
   // registry key on windows, but it could be a similar string for the
   // appropriate system on other platforms in the future.
   std::string registry_path_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionsServiceBackend);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_