66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
// Copyright 2019 The MediaPipe Authors.
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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 MEDIAPIPE_ANDROID_FILE_BASE_FILE_H_
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#define MEDIAPIPE_ANDROID_FILE_BASE_FILE_H_
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <string>
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namespace mediapipe {
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namespace file {
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class Options;
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bool IsAbsolutePath(const std::string& path);
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Options CreationMode(mode_t permissions);
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class Options {
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public:
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Options() = default;
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void set_permissions(mode_t permissions) { permissions_ = permissions; }
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mode_t permissions() const { return permissions_; }
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private:
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mode_t permissions_ = S_IRWXU | S_IRWXG | S_IRWXO;
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};
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inline Options Defaults() { return Options(); }
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} // namespace file
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class File {
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public:
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// Return the "basename" for "fname". I.e. strip out everything
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// up to and including the last "/" in the name.
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static std::string Basename(const std::string& fname);
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static std::string StripBasename(const std::string& fname);
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static bool IsLocalFile(const std::string& fname);
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static bool Exists(const char* name);
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static bool Exists(const std::string& name) { return Exists(name.c_str()); }
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static const std::string CanonicalizeFileName(const char* fname);
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};
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} // namespace mediapipe
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#endif // MEDIAPIPE_ANDROID_FILE_BASE_FILE_H_
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