diff options
Diffstat (limited to 'src/client/windows/unittests/dump_analysis.h')
-rwxr-xr-x | src/client/windows/unittests/dump_analysis.h | 204 |
1 files changed, 102 insertions, 102 deletions
diff --git a/src/client/windows/unittests/dump_analysis.h b/src/client/windows/unittests/dump_analysis.h index 0392f5d9..b3155691 100755 --- a/src/client/windows/unittests/dump_analysis.h +++ b/src/client/windows/unittests/dump_analysis.h @@ -1,102 +1,102 @@ -// Copyright (c) 2010, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_
-#define CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_
-
-#include "../crash_generation/minidump_generator.h"
-
-// Convenience to get to the PEB pointer in a TEB.
-struct FakeTEB {
- char dummy[0x30];
- void* peb;
-};
-
-class DumpAnalysis {
- public:
- explicit DumpAnalysis(const std::wstring& file_path)
- : dump_file_(file_path), dump_file_view_(NULL), dump_file_mapping_(NULL),
- dump_file_handle_(NULL) {
- EnsureDumpMapped();
- }
- ~DumpAnalysis();
-
- bool HasStream(ULONG stream_number) const;
-
- // This is template to keep type safety in the front, but we end up casting
- // to void** inside the implementation to pass the pointer to Win32. So
- // casting here is considered safe.
- template <class StreamType>
- size_t GetStream(ULONG stream_number, StreamType** stream) const {
- return GetStreamImpl(stream_number, reinterpret_cast<void**>(stream));
- }
-
- bool HasTebs() const;
- bool HasPeb() const;
- bool HasMemory(ULONG64 address) const {
- return HasMemory<BYTE>(address, NULL);
- }
-
- bool HasMemory(const void* address) const {
- return HasMemory<BYTE>(address, NULL);
- }
-
- template <class StructureType>
- bool HasMemory(ULONG64 address, StructureType** structure = NULL) const {
- // We can't cope with 64 bit addresses for now.
- if (address > 0xFFFFFFFFUL)
- return false;
-
- return HasMemory(reinterpret_cast<void*>(address), structure);
- }
-
- template <class StructureType>
- bool HasMemory(const void* addr_in, StructureType** structure = NULL) const {
- return HasMemoryImpl(addr_in, sizeof(StructureType),
- reinterpret_cast<void**>(structure));
- }
-
- protected:
- void EnsureDumpMapped();
-
- HANDLE dump_file_mapping_;
- HANDLE dump_file_handle_;
- void* dump_file_view_;
- std::wstring dump_file_;
-
- private:
- // This is the implementation of GetStream<>.
- size_t GetStreamImpl(ULONG stream_number, void** stream) const;
-
- // This is the implementation of HasMemory<>.
- bool HasMemoryImpl(const void* addr_in, size_t pointersize,
- void** structure) const;
-};
-
-#endif // CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_
+// Copyright (c) 2010, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_ +#define CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_ + +#include "../crash_generation/minidump_generator.h" + +// Convenience to get to the PEB pointer in a TEB. +struct FakeTEB { + char dummy[0x30]; + void* peb; +}; + +class DumpAnalysis { + public: + explicit DumpAnalysis(const std::wstring& file_path) + : dump_file_(file_path), dump_file_view_(NULL), dump_file_mapping_(NULL), + dump_file_handle_(NULL) { + EnsureDumpMapped(); + } + ~DumpAnalysis(); + + bool HasStream(ULONG stream_number) const; + + // This is template to keep type safety in the front, but we end up casting + // to void** inside the implementation to pass the pointer to Win32. So + // casting here is considered safe. + template <class StreamType> + size_t GetStream(ULONG stream_number, StreamType** stream) const { + return GetStreamImpl(stream_number, reinterpret_cast<void**>(stream)); + } + + bool HasTebs() const; + bool HasPeb() const; + bool HasMemory(ULONG64 address) const { + return HasMemory<BYTE>(address, NULL); + } + + bool HasMemory(const void* address) const { + return HasMemory<BYTE>(address, NULL); + } + + template <class StructureType> + bool HasMemory(ULONG64 address, StructureType** structure = NULL) const { + // We can't cope with 64 bit addresses for now. + if (address > 0xFFFFFFFFUL) + return false; + + return HasMemory(reinterpret_cast<void*>(address), structure); + } + + template <class StructureType> + bool HasMemory(const void* addr_in, StructureType** structure = NULL) const { + return HasMemoryImpl(addr_in, sizeof(StructureType), + reinterpret_cast<void**>(structure)); + } + + protected: + void EnsureDumpMapped(); + + HANDLE dump_file_mapping_; + HANDLE dump_file_handle_; + void* dump_file_view_; + std::wstring dump_file_; + + private: + // This is the implementation of GetStream<>. + size_t GetStreamImpl(ULONG stream_number, void** stream) const; + + // This is the implementation of HasMemory<>. + bool HasMemoryImpl(const void* addr_in, size_t pointersize, + void** structure) const; +}; + +#endif // CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_ |