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137506bf1e
Removes the remaining references to the old port-based exception APIs in favor of the new channel-based APIs. Bug: fuchsia:ZX-4031 Test: runtests on emulator and device Change-Id: Ieac5b66c2f676966d1018d771cab6c8635f12a8f Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1700321 Reviewed-by: Francois Rousseau <frousseau@google.com> Commit-Queue: Francois Rousseau <frousseau@google.com>
101 lines
4.3 KiB
C++
101 lines
4.3 KiB
C++
// Copyright 2017 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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#ifndef CRASHPAD_HANDLER_FUCHSIA_CRASH_REPORT_EXCEPTION_HANDLER_H_
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#define CRASHPAD_HANDLER_FUCHSIA_CRASH_REPORT_EXCEPTION_HANDLER_H_
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#include <fuchsia/mem/cpp/fidl.h>
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#include <lib/zx/port.h>
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#include <lib/zx/process.h>
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#include <lib/zx/thread.h>
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#include <stdint.h>
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#include <zircon/types.h>
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#include <map>
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#include <string>
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#include "base/files/file_path.h"
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#include "base/macros.h"
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#include "client/crash_report_database.h"
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#include "handler/crash_report_upload_thread.h"
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#include "handler/user_stream_data_source.h"
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#include "util/misc/uuid.h"
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namespace crashpad {
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//! \brief An exception handler that writes crash reports for exception messages
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//! to a CrashReportDatabase.
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class CrashReportExceptionHandler {
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public:
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//! \brief Creates a new object that will store crash reports in \a database.
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//!
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//! \param[in] database The database to store crash reports in. Weak.
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//! \param[in] upload_thread The upload thread to notify when a new crash
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//! report is written into \a database.
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//! \param[in] process_annotations A map of annotations to insert as
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//! process-level annotations into each crash report that is written. Do
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//! not confuse this with module-level annotations, which are under the
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//! control of the crashing process, and are used to implement Chrome's
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//! "crash keys." Process-level annotations are those that are beyond the
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//! control of the crashing process, which must reliably be set even if
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//! the process crashes before it’s able to establish its own annotations.
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//! To interoperate with Breakpad servers, the recommended practice is to
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//! specify values for the `"prod"` and `"ver"` keys as process
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//! annotations.
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//! \param[in] process_attachments A map of keys to VMOs to be included in the
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//! report. Each time a report is written, the VMOs will be read in their
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//! entirety and included in the report using the key as the name in the
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//! http upload.
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//! \param[in] user_stream_data_sources Data sources to be used to extend
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//! crash reports. For each crash report that is written, the data sources
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//! are called in turn. These data sources may contribute additional
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//! minidump streams. `nullptr` if not required.
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CrashReportExceptionHandler(
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CrashReportDatabase* database,
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CrashReportUploadThread* upload_thread,
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const std::map<std::string, std::string>* process_annotations,
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const std::map<std::string, fuchsia::mem::Buffer>* process_attachments,
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const UserStreamDataSources* user_stream_data_sources);
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~CrashReportExceptionHandler();
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//! \brief Called when the exception handler server has caught an exception
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//! and wants a crash dump to be taken.
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//!
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//! \param[in] process The handle to the process which sustained the
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//! exception.
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//! \param[in] thread The handle to the thread of \a process which sustained
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//! the exception.
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//! \param[out] local_report_id The unique identifier for the report created
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//! in the local report database. Optional.
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//! \return `true` on success, or `false` with an error logged.
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bool HandleException(const zx::process& process,
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const zx::thread& thread,
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UUID* local_report_id = nullptr);
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private:
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CrashReportDatabase* database_; // weak
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CrashReportUploadThread* upload_thread_; // weak
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const std::map<std::string, std::string>* process_annotations_; // weak
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const std::map<std::string, fuchsia::mem::Buffer>*
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process_attachments_; // weak
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const UserStreamDataSources* user_stream_data_sources_; // weak
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DISALLOW_COPY_AND_ASSIGN(CrashReportExceptionHandler);
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};
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} // namespace crashpad
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#endif // CRASHPAD_HANDLER_FUCHSIA_CRASH_REPORT_EXCEPTION_HANDLER_H_
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