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63fd3ae47d
TEST=util_test ServiceManagement.SubmitRemoveJob R=rsesek@chromium.org Review URL: https://codereview.chromium.org/572323002
102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
// Copyright 2014 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "util/mac/service_management.h"
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#include <launch.h>
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#include <ServiceManagement/ServiceManagement.h>
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#include "base/mac/foundation_util.h"
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#include "base/mac/scoped_cftyperef.h"
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#include "base/strings/sys_string_conversions.h"
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// ServiceManagement.framework is available on 10.6 and later, but it’s
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// deprecated in 10.10. In case ServiceManagement.framework stops working in the
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// future, an alternative implementation using launch_msg() is available. This
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// implementation works on 10.5 and later, however, launch_msg() is also
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// deprecated in 10.10. The alternative implementation can be resurrected from
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// source control history.
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namespace {
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// Wraps the necessary functions from ServiceManagement.framework to avoid the
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// deprecation warnings when using the 10.10 SDK.
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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Boolean CallSMJobSubmit(CFStringRef domain,
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CFDictionaryRef job,
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AuthorizationRef authorization,
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CFErrorRef *error) {
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return SMJobSubmit(domain, job, authorization, error);
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}
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Boolean CallSMJobRemove(CFStringRef domain,
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CFStringRef job_label,
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AuthorizationRef authorization,
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Boolean wait,
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CFErrorRef *error) {
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return SMJobRemove(domain, job_label, authorization, wait, error);
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}
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CFDictionaryRef CallSMJobCopyDictionary(
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CFStringRef domain, CFStringRef job_label) {
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return SMJobCopyDictionary(domain, job_label);
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}
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#pragma GCC diagnostic pop
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} // namespace
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namespace crashpad {
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bool ServiceManagementSubmitJob(CFDictionaryRef job_cf) {
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return CallSMJobSubmit(kSMDomainUserLaunchd, job_cf, NULL, NULL);
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}
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bool ServiceManagementRemoveJob(const std::string& label, bool wait) {
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base::ScopedCFTypeRef<CFStringRef> label_cf(
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base::SysUTF8ToCFStringRef(label));
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return CallSMJobRemove(kSMDomainUserLaunchd, label_cf, NULL, wait, NULL);
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}
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bool ServiceManagementIsJobLoaded(const std::string& label) {
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base::ScopedCFTypeRef<CFStringRef> label_cf(
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base::SysUTF8ToCFStringRef(label));
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base::ScopedCFTypeRef<CFDictionaryRef> job_dictionary(
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CallSMJobCopyDictionary(kSMDomainUserLaunchd, label_cf));
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return job_dictionary != NULL;
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}
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pid_t ServiceManagementIsJobRunning(const std::string& label) {
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base::ScopedCFTypeRef<CFStringRef> label_cf(
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base::SysUTF8ToCFStringRef(label));
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base::ScopedCFTypeRef<CFDictionaryRef> job_dictionary(
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CallSMJobCopyDictionary(kSMDomainUserLaunchd, label_cf));
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if (job_dictionary != NULL) {
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CFNumberRef pid_cf = base::mac::CFCast<CFNumberRef>(
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CFDictionaryGetValue(job_dictionary, CFSTR(LAUNCH_JOBKEY_PID)));
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if (pid_cf) {
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pid_t pid;
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if (CFNumberGetValue(pid_cf, kCFNumberIntType, &pid)) {
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return pid;
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}
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}
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}
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return 0;
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}
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} // namespace crashpad
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