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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/common/multi_process_lock.h" | 5 #include "chrome/common/multi_process_lock.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/mac/scoped_cftyperef.h" | 8 #include "base/mac/scoped_cftyperef.h" |
9 #include "base/strings/sys_string_conversions.h" | 9 #include "base/strings/sys_string_conversions.h" |
10 | 10 |
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26 return true; | 26 return true; |
27 } | 27 } |
28 | 28 |
29 if (name_.length() >= BOOTSTRAP_MAX_NAME_LEN) { | 29 if (name_.length() >= BOOTSTRAP_MAX_NAME_LEN) { |
30 LOG(ERROR) << "Socket name too long (" << name_.length() | 30 LOG(ERROR) << "Socket name too long (" << name_.length() |
31 << " >= " << BOOTSTRAP_MAX_NAME_LEN << ") - " << name_; | 31 << " >= " << BOOTSTRAP_MAX_NAME_LEN << ") - " << name_; |
32 return false; | 32 return false; |
33 } | 33 } |
34 | 34 |
35 CFStringRef cf_name(base::SysUTF8ToCFStringRef(name_)); | 35 CFStringRef cf_name(base::SysUTF8ToCFStringRef(name_)); |
36 base::mac::ScopedCFTypeRef<CFStringRef> scoped_cf_name(cf_name); | 36 base::ScopedCFTypeRef<CFStringRef> scoped_cf_name(cf_name); |
37 port_.reset(CFMessagePortCreateLocal(NULL, cf_name, NULL, NULL, NULL)); | 37 port_.reset(CFMessagePortCreateLocal(NULL, cf_name, NULL, NULL, NULL)); |
38 return port_ != NULL; | 38 return port_ != NULL; |
39 } | 39 } |
40 | 40 |
41 virtual void Unlock() OVERRIDE { | 41 virtual void Unlock() OVERRIDE { |
42 if (port_ == NULL) { | 42 if (port_ == NULL) { |
43 DLOG(ERROR) << "Over-unlocked MultiProcessLock - " << name_; | 43 DLOG(ERROR) << "Over-unlocked MultiProcessLock - " << name_; |
44 return; | 44 return; |
45 } | 45 } |
46 port_.reset(); | 46 port_.reset(); |
47 } | 47 } |
48 | 48 |
49 private: | 49 private: |
50 std::string name_; | 50 std::string name_; |
51 base::mac::ScopedCFTypeRef<CFMessagePortRef> port_; | 51 base::ScopedCFTypeRef<CFMessagePortRef> port_; |
52 DISALLOW_COPY_AND_ASSIGN(MultiProcessLockMac); | 52 DISALLOW_COPY_AND_ASSIGN(MultiProcessLockMac); |
53 }; | 53 }; |
54 | 54 |
55 MultiProcessLock* MultiProcessLock::Create(const std::string &name) { | 55 MultiProcessLock* MultiProcessLock::Create(const std::string &name) { |
56 return new MultiProcessLockMac(name); | 56 return new MultiProcessLockMac(name); |
57 } | 57 } |
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