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439ed9036d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15763 91177308-0d34-0410-b5e6-96231b3b80d8
91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
//===- Path.cpp - Path Operating System Concept -----------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// Copyright (C) 2004 eXtensible Systems, Inc. All Rights Reserved.
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//
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// This program is open source software; you can redistribute it and/or modify
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// it under the terms of the University of Illinois Open Source License. See
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// LICENSE.TXT (distributed with this software) for details.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the common Path concept for a variety of platforms.
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// A path is simply the name of some file system storage place. Paths can be
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// either directories or files.
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//
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//===----------------------------------------------------------------------===//
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/// @file lib/System/Path.cpp
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/// @author Reid Spencer <raspencer@x10sys.com> (original author)
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/// @version \verbatim $Id$ \endverbatim
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/// @date 2004/08/14
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/// @since 1.4
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/// @brief Defines the llvm::sys::Path class.
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//===----------------------------------------------------------------------===//
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#include "llvm/System/Path.h"
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namespace llvm {
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namespace sys {
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ErrorCode
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Path::append_directory( const std::string& dirname ) throw() {
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this->append( dirname );
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make_directory();
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return NOT_AN_ERROR;
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}
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ErrorCode
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Path::append_file( const std::string& filename ) throw() {
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this->append( filename );
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return NOT_AN_ERROR;
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}
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ErrorCode
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Path::create( bool create_parents)throw() {
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ErrorCode result ( NOT_AN_ERROR );
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if ( is_directory() ) {
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if ( create_parents ) {
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result = this->create_directories( );
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} else {
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result = this->create_directory( );
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}
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} else if ( is_file() ) {
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if ( create_parents ) {
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result = this->create_directories( );
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}
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if ( result ) {
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result = this->create_file( );
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}
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} else {
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result = ErrorCode(ERR_SYS_INVALID_ARG);
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}
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return result;
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}
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ErrorCode
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Path::remove() throw() {
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ErrorCode result( NOT_AN_ERROR );
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if ( is_directory() ) {
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if ( exists() )
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this->remove_directory( );
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} else if ( is_file() ) {
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if ( exists() ) this->remove_file( );
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} else {
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result = ErrorCode(ERR_SYS_INVALID_ARG);
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}
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return result;
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}
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}
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}
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// Include the platform specific portions of this class
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#include "linux/Path.cpp"
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// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab
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