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1aa478d161
This change was partially scripted and partially done manually with vim regex + manually placing the deleted constructors. The script change looked for destructors in the public: section of a class, if that existed the deleted constructors would go before the destructor. For manual placement I looked for any constructor in the public: section of the corresponding class. If there wasn't one, then it would ideally have gone as the first entry except below enums, classes and typedefs. This may not have been perfect, but is hopefully good enough. Fingers crossed. #include "base/macros.h" is removed from files that don't use ignore_result, which is the only other thing defined in base/macros.h. Bug: chromium:1010217 Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Peter Boström <pbos@chromium.org>
90 lines
3.7 KiB
C++
90 lines
3.7 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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#ifndef CRASHPAD_MINIDUMP_MINIDUMP_WRITER_UTIL_H_
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#define CRASHPAD_MINIDUMP_MINIDUMP_WRITER_UTIL_H_
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#include <stdint.h>
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#include <sys/types.h>
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#include <time.h>
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#include <string>
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namespace crashpad {
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namespace internal {
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//! \brief A collection of utility functions used by the MinidumpWritable family
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//! of classes.
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class MinidumpWriterUtil final {
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public:
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MinidumpWriterUtil() = delete;
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MinidumpWriterUtil(const MinidumpWriterUtil&) = delete;
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MinidumpWriterUtil& operator=(const MinidumpWriterUtil&) = delete;
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//! \brief Assigns a `time_t` value, logging a warning if the result overflows
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//! the destination buffer and will be truncated.
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//!
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//! \param[out] destination A pointer to the variable to be assigned to.
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//! \param[in] source The value to assign.
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//!
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//! The minidump format uses `uint32_t` for many timestamp values, but
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//! `time_t` may be wider than this. These year 2038 bugs are a limitation of
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//! the minidump format. An out-of-range error will be noted with a warning,
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//! but is not considered fatal. \a source will be truncated and assigned to
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//! \a destination in this case.
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//!
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//! For `time_t` values with nonfatal overflow semantics, this function is
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//! used in preference to AssignIfInRange(), which fails without performing an
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//! assignment when an out-of-range condition is detected.
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static void AssignTimeT(uint32_t* destination, time_t source);
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//! \brief Converts a UTF-8 string to UTF-16 and returns it. If the string
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//! cannot be converted losslessly, indicating that the input is not
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//! well-formed UTF-8, a warning is logged.
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//!
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//! \param[in] utf8 The UTF-8-encoded string to convert.
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//!
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//! \return The \a utf8 string, converted to UTF-16 encoding. If the
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//! conversion is lossy, U+FFFD “replacement characters” will be
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//! introduced.
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static std::u16string ConvertUTF8ToUTF16(const std::string& utf8);
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//! \brief Converts a UTF-8 string to UTF-16 and places it into a buffer of
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//! fixed size, taking care to `NUL`-terminate the buffer and not to
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//! overflow it. If the string will be truncated or if it cannot be
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//! converted losslessly, a warning is logged.
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//!
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//! Any unused portion of the \a destination buffer that is not written to by
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//! the converted string will be overwritten with `NUL` UTF-16 code units,
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//! thus, this function always writes \a destination_size `char16_t` units.
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//!
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//! If the conversion is lossy, U+FFFD “replacement characters” will be
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//! introduced.
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//!
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//! \param[out] destination A pointer to the destination buffer, where the
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//! UTF-16-encoded string will be written.
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//! \param[in] destination_size The size of \a destination in `char16_t`
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//! units, including space used by a `NUL` terminator.
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//! \param[in] source The UTF-8-encoded input string.
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static void AssignUTF8ToUTF16(char16_t* destination,
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size_t destination_size,
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const std::string& source);
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};
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} // namespace internal
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} // namespace crashpad
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#endif // CRASHPAD_MINIDUMP_MINIDUMP_WRITER_UTIL_H_
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