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Issue 904493002: handler: Write crash reports to a crash report database (Closed) Base URL: https://chromium.googlesource.com/crashpad/crashpad@master
Patch Set: Rename FileHandleFileWriter to WeakFileHandleFileWriter Created 5 years, 10 months ago
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1 // Copyright 2015 The Crashpad Authors. All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #ifndef CRASHPAD_HANDLER_MAC_CRASH_REPORT_EXCEPTION_HANDLER_H_
16 #define CRASHPAD_HANDLER_MAC_CRASH_REPORT_EXCEPTION_HANDLER_H_
17
18 #include <mach/mach.h>
19
20 #include "base/basictypes.h"
21 #include "client/crash_report_database.h"
22 #include "util/mach/exc_server_variants.h"
23
24 namespace crashpad {
25
26 //! \brief An exception handler that writes crash reports for exception messages
27 //! to a CrashReportDatabase.
28 class CrashReportExceptionHandler : public UniversalMachExcServer::Interface {
29 public:
30 //! \brief Creates a new object that will store crash reports in \a database.
31 //!
32 //! \param[in] database The database to store crash reports in. Weak.
33 explicit CrashReportExceptionHandler(CrashReportDatabase* database);
34
35 ~CrashReportExceptionHandler();
36
37 // UniversalMachExcServer::Interface:
38
39 //! \brief Processes an exception message by writing a crash report to this
40 //! object’s CrashReportDatabase.
41 kern_return_t CatchMachException(
42 exception_behavior_t behavior,
43 exception_handler_t exception_port,
44 thread_t thread,
45 task_t task,
46 exception_type_t exception,
47 const mach_exception_data_type_t* code,
48 mach_msg_type_number_t code_count,
49 thread_state_flavor_t* flavor,
50 const natural_t* old_state,
51 mach_msg_type_number_t old_state_count,
52 thread_state_t new_state,
53 mach_msg_type_number_t* new_state_count,
54 const mach_msg_trailer_t* trailer,
55 bool* destroy_complex_request) override;
56
57 private:
58 CrashReportDatabase* database_; // weak
59
60 DISALLOW_COPY_AND_ASSIGN(CrashReportExceptionHandler);
61 };
62
63 } // namespace crashpad
64
65 #endif // CRASHPAD_HANDLER_MAC_CRASH_REPORT_EXCEPTION_HANDLER_H_
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