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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
93 lines
3 KiB
C++
93 lines
3 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_PATHUTILS_H_
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#define RTC_BASE_PATHUTILS_H_
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#include <string>
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#include "rtc_base/checks.h"
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namespace rtc {
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///////////////////////////////////////////////////////////////////////////////
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// Pathname - parsing of pathnames into components, and vice versa.
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//
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// To establish consistent terminology, a filename never contains a folder
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// component. A folder never contains a filename. A pathname may include
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// a folder and/or filename component. Here are some examples:
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//
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// pathname() /home/john/example.txt
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// folder() /home/john/
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// filename() example.txt
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// parent_folder() /home/
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// folder_name() john/
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// basename() example
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// extension() .txt
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//
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// Basename may begin, end, and/or include periods, but no folder delimiters.
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// If extension exists, it consists of a period followed by zero or more
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// non-period/non-delimiter characters, and basename is non-empty.
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///////////////////////////////////////////////////////////////////////////////
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class Pathname {
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public:
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// Folder delimiters are slash and backslash
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static bool IsFolderDelimiter(char ch);
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static char DefaultFolderDelimiter();
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Pathname();
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Pathname(const Pathname&);
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Pathname(Pathname&&);
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Pathname(const std::string& pathname);
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Pathname(const std::string& folder, const std::string& filename);
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Pathname& operator=(const Pathname&);
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Pathname& operator=(Pathname&&);
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// Normalize changes all folder delimiters to folder_delimiter()
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void Normalize();
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// Reset to the empty pathname
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void clear();
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// Returns true if the pathname is empty. Note: this->pathname().empty()
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// is always false.
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bool empty() const;
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// Returns the folder and filename components. If the pathname is empty,
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// returns a string representing the current directory (as a relative path,
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// i.e., ".").
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std::string pathname() const;
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void SetPathname(const std::string& pathname);
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void SetPathname(const std::string& folder, const std::string& filename);
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std::string folder() const;
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std::string parent_folder() const;
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// SetFolder and AppendFolder will append a folder delimiter, if needed.
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void SetFolder(const std::string& folder);
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void AppendFolder(const std::string& folder);
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bool SetBasename(const std::string& basename);
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// SetExtension will prefix a period, if needed.
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bool SetExtension(const std::string& extension);
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std::string filename() const;
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bool SetFilename(const std::string& filename);
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private:
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std::string folder_, basename_, extension_;
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char folder_delimiter_;
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};
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} // namespace rtc
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#endif // RTC_BASE_PATHUTILS_H_
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