base/mac/launch_services_util.cc

   1 // Copyright 2013 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.
   4
   5 #include "base/mac/launch_services_util.h"
   6
   7 #include "base/logging.h"
   8 #include "base/mac/mac_logging.h"
   9 #include "base/mac/mac_util.h"
  10 #include "base/strings/sys_string_conversions.h"
  11
  12 namespace base {
  13 namespace mac {
  14
  15 bool OpenApplicationWithPath(const base::FilePath& bundle_path,
  16                              const CommandLine& command_line,
  17                              LSLaunchFlags launch_flags,
  18                              ProcessSerialNumber* out_psn) {
  19   FSRef app_fsref;
  20   if (!base::mac::FSRefFromPath(bundle_path.value(), &app_fsref)) {
  21     LOG(ERROR) << "base::mac::FSRefFromPath failed for " << bundle_path.value();
  22     return false;
  23   }
  24
  25   std::vector<std::string> argv = command_line.argv();
  26   int argc = argv.size();
  27   base::ScopedCFTypeRef<CFMutableArrayRef> launch_args(
  28       CFArrayCreateMutable(NULL, argc - 1, &kCFTypeArrayCallBacks));
  29   if (!launch_args) {
  30     LOG(ERROR) << "CFArrayCreateMutable failed, size was " << argc;
  31     return false;
  32   }
  33
  34   for (int i = 1; i < argc; ++i) {
  35     const std::string& arg(argv[i]);
  36
  37     base::ScopedCFTypeRef<CFStringRef> arg_cf(base::SysUTF8ToCFStringRef(arg));
  38     if (!arg_cf) {
  39       LOG(ERROR) << "base::SysUTF8ToCFStringRef failed for " << arg;
  40       return false;
  41     }
  42     CFArrayAppendValue(launch_args, arg_cf);
  43   }
  44
  45   LSApplicationParameters ls_parameters = {
  46     0,     // version
  47     launch_flags,
  48     &app_fsref,
  49     NULL,  // asyncLaunchRefCon
  50     NULL,  // environment
  51     launch_args,
  52     NULL   // initialEvent
  53   };
  54   // TODO(jeremya): this opens a new browser window if Chrome is already
  55   // running without any windows open.
  56   OSStatus status = LSOpenApplication(&ls_parameters, out_psn);
  57   if (status != noErr) {
  58     OSSTATUS_LOG(ERROR, status) << "LSOpenApplication";
  59     return false;
  60   }
  61   return true;
  62 }
  63
  64 }  // namespace mac
  65 }  // namespace base