61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
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//===-- Path.cpp - Implement OS Path Concept --------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Reid Spencer and is distributed under the
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// University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This header file implements the operating system Path concept.
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//
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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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//===----------------------------------------------------------------------===//
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//=== WARNING: Implementation here must contain only TRULY operating system
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//=== independent code.
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//===----------------------------------------------------------------------===//
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bool
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Path::is_valid() const {
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if ( empty() ) return false;
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return true;
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}
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void
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Path::fill( char* buffer, unsigned bufflen ) const {
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unsigned pathlen = length();
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assert( bufflen > pathlen && "Insufficient buffer size" );
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unsigned copylen = pathlen <? (bufflen - 1);
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this->copy(buffer, copylen, 0 );
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buffer[ copylen ] = 0;
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}
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void
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Path::make_directory() {
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char end[2];
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end[0] = '/';
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end[1] = 0;
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if ( empty() )
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this->assign( end );
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else if ( (*this)[length()-1] != '/')
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this->append( end );
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}
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void
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Path::make_file() {
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if ( (*this)[length()-1] == '/')
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this->erase( this->length()-1, 1 );
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}
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// Include the truly platform-specific parts of this class.
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#include "platform/Path.cpp"
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}
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}
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// vim: sw=2
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