1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef COMPONENTS_NACL_RENDERER_JSON_MANIFEST_H
6 #define COMPONENTS_NACL_RENDERER_JSON_MANIFEST_H
11 #include "ppapi/c/pp_array_output.h"
12 #include "ppapi/c/private/ppb_nacl_private.h"
13 #include "third_party/jsoncpp/source/include/json/value.h"
16 class NexeLoadManager;
25 JsonManifest(const std::string& manifest_base_url,
26 const std::string& sandbox_isa,
30 // Initialize the manifest object for use by later lookups. Returns
31 // true if the manifest parses correctly and matches the schema.
32 bool Init(const std::string& json_manifest, ErrorInfo* error_info);
34 // Gets the full program URL for the current sandbox ISA from the
36 bool GetProgramURL(std::string* full_url,
37 PP_PNaClOptions* pnacl_options,
38 bool* uses_nonsfi_mode,
39 ErrorInfo* error_info) const;
41 // Resolves a key from the "files" section to a fully resolved URL,
42 // i.e., relative URL values are fully expanded relative to the
43 // manifest's URL (via ResolveURL).
44 // If there was an error, details are reported via error_info.
45 bool ResolveKey(const std::string& key,
46 std::string* full_url,
47 PP_PNaClOptions* pnacl_options) const;
50 bool MatchesSchema(ErrorInfo* error_info);
51 bool GetKeyUrl(const Json::Value& dictionary,
52 const std::string& key,
53 std::string* full_url,
54 PP_PNaClOptions* pnacl_options) const;
55 bool GetURLFromISADictionary(const Json::Value& dictionary,
56 const std::string& parent_key,
58 PP_PNaClOptions* pnacl_options,
59 bool* uses_nonsfi_mode,
60 ErrorInfo* error_info) const;
62 std::string manifest_base_url_;
63 std::string sandbox_isa_;
67 // The dictionary of manifest information parsed in Init().
68 Json::Value dictionary_;
73 #endif // COMPONENTS_NACL_RENDERER_JSON_MANIFEST_H