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