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50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
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// 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_TOOLS_TOOL_SUPPORT_H_
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#define CRASHPAD_TOOLS_TOOL_SUPPORT_H_
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#include <string>
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#include "base/basictypes.h"
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namespace crashpad {
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//! \brief Common functions used by command line tools.
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class ToolSupport {
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public:
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//! \brief Handles `--version`.
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//!
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//! \param[in] me The tool’s name, the basename of `argv[0]`.
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static void Version(const std::string& me);
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//! \brief Prints the footer for `--help`.
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//!
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//! \param[in] me The tool’s name, the basename of `argv[0]`.
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static void UsageTail(const std::string& me);
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//! \brief Suggests using `--help` when a command line tool can’t make sense
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//! of its arguments.
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//!
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//! \param[in] me The tool’s name, the basename of `argv[0]`.
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static void UsageHint(const std::string& me, const char* hint);
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private:
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DISALLOW_IMPLICIT_CONSTRUCTORS(ToolSupport);
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};
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} // namespace crashpad
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#endif // CRASHPAD_TOOLS_TOOL_SUPPORT_H_
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