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mojo/shell/mojo_url_resolver.cc

 // Copyright 2014 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 "mojo/shell/mojo_url_resolver.h"
 
 #include "base/base_paths.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "net/base/filename_util.h"
+#include "url/url_util.h"
 
 namespace mojo {
 namespace shell {
 namespace {
 
-std::string MakeSharedLibraryName(const std::string& file_name) {
+std::string MakeSharedLibraryName(const std::string& host_name) {
 #if defined(OS_WIN)
-  return file_name + ".dll";
+  return host_name + ".dll";
 #elif defined(OS_LINUX)
-  return "lib" + file_name + ".so";
+  return "lib" + host_name + ".so";
 #elif defined(OS_MACOSX)
-  return "lib" + file_name + ".dylib";
+  return "lib" + host_name + ".dylib";
 #else
   NOTREACHED() << "dynamic loading of services not supported";
   return std::string();
 #endif
 }
 
 }  // namespace
 
 MojoURLResolver::MojoURLResolver() {
+  // Needed to treat first component of mojo URLs as host, not path.
+  url::AddStandardScheme("mojo");
 }
 
 MojoURLResolver::~MojoURLResolver() {
 }
 
 void MojoURLResolver::AddCustomMapping(const GURL& mojo_url,
                                        const GURL& resolved_url) {
   url_map_[mojo_url] = resolved_url;
 }
 
 void MojoURLResolver::AddLocalFileMapping(const GURL& mojo_url) {
   local_file_set_.insert(mojo_url);
 }
 
 GURL MojoURLResolver::Resolve(const GURL& mojo_url) const {
   std::map<GURL, GURL>::const_iterator it = url_map_.find(mojo_url);
   if (it != url_map_.end())
     return it->second;
 
-  std::string lib = MakeSharedLibraryName(mojo_url.ExtractFileName());
+  std::string lib = MakeSharedLibraryName(mojo_url.host());
 
   if (local_file_set_.find(mojo_url) != local_file_set_.end()) {
     // Resolve to a local file URL.
     base::FilePath path;
     PathService::Get(base::DIR_EXE, &path);
 #if !defined(OS_WIN)
     path = path.Append(FILE_PATH_LITERAL("lib"));
 #endif
     path = path.Append(base::FilePath::FromUTF8Unsafe(lib));
     return net::FilePathToFileURL(path);
   }
 
   // Otherwise, resolve to an URL relative to origin_.
   return GURL(origin_ + "/" + lib);
 }
 
 }  // namespace shell
 }  // namespace mojo