| /* |
| * 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. |
| */ |
| |
| // Manifest interface class. |
| |
| #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_MANIFEST_H_ |
| #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_MANIFEST_H_ |
| |
| #include <map> |
| #include <set> |
| #include <string> |
| |
| #include "native_client/src/include/nacl_macros.h" |
| #include "native_client/src/include/nacl_string.h" |
| #include "third_party/jsoncpp/source/include/json/value.h" |
| |
| struct PP_PNaClOptions; |
| |
| namespace pp { |
| class URLUtil_Dev; |
| } // namespace pp |
| |
| namespace plugin { |
| |
| class ErrorInfo; |
| |
| class Manifest { |
| public: |
| Manifest() { } |
| virtual ~Manifest() { } |
| |
| // A convention in the interfaces below regarding permit_extension_url: |
| // Some manifests (e.g., the pnacl coordinator manifest) need to access |
| // resources from an extension origin distinct from the plugin's origin |
| // (e.g., the pnacl coordinator needs to load llc, ld, and some libraries). |
| // This out-parameter is true if this manifest lookup confers access to |
| // a resource in the extension origin. |
| |
| // Gets the full program URL for the current sandbox ISA from the |
| // manifest file. Fills in |pnacl_options| if the program requires |
| // PNaCl translation. |
| virtual bool GetProgramURL(nacl::string* full_url, |
| PP_PNaClOptions* pnacl_options, |
| bool* uses_nonsfi_mode, |
| ErrorInfo* error_info) const = 0; |
| |
| // Resolves a key from the "files" section to a fully resolved URL, |
| // i.e., relative URL values are fully expanded relative to the |
| // manifest's URL. Fills in |pnacl_options| if |
| // the resolved key requires a pnacl translation step to obtain |
| // the final requested resource. |
| // If there was an error, details are reported via error_info. |
| virtual bool ResolveKey(const nacl::string& key, |
| nacl::string* full_url, |
| PP_PNaClOptions* pnacl_options, |
| ErrorInfo* error_info) const = 0; |
| |
| protected: |
| NACL_DISALLOW_COPY_AND_ASSIGN(Manifest); |
| }; |
| |
| |
| } // namespace plugin |
| |
| #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_MANIFEST_H_ |