version 1.40, 2002/09/11 19:11:54
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version 1.59, 2005/10/31 17:39:11
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//%///////////////////////////////////////////////////////////////////////////// |
//%2005//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
// The Open Group, Tivoli Systems |
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation, The Open Group. |
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// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software Corporation; The Open Group. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a copy | // Permission is hereby granted, free of charge, to any person obtaining a copy |
// of this software and associated documentation files (the "Software"), to | // of this software and associated documentation files (the "Software"), to |
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// | // |
// Modified By: | // Modified By: |
// Ramnath Ravindran(Ramnath.Ravindran@compaq.com) | // Ramnath Ravindran(Ramnath.Ravindran@compaq.com) |
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// Amit K Arora, IBM (amita@in.ibm.com) |
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// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com) |
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// Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com) |
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// David Dillard, VERITAS Software Corp. |
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// (david.dillard@veritas.com) |
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// Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com) |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include <iostream> | #include <iostream> |
#include <cstdio> |
//#include <cstdio> |
#include <Pegasus/Common/Config.h> | #include <Pegasus/Common/Config.h> |
#include <Pegasus/Common/System.h> | #include <Pegasus/Common/System.h> |
#include "Destroyer.h" |
#include <Pegasus/Common/AutoPtr.h> |
#include "FileSystem.h" | #include "FileSystem.h" |
#include "Dir.h" | #include "Dir.h" |
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Boolean FileSystem::existsNoCase(const String& path, String& realPath) | Boolean FileSystem::existsNoCase(const String& path, String& realPath) |
{ | { |
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#ifdef PEGASUS_OS_OS400 |
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// The OS/400 file system is case insensitive, so just call exists( ). |
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// This is faster, but the main reason to do this is to |
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// avoid multi-threading problems with the IFS directory APIs |
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// (even though they claim to be threadsafe). |
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realPath = path; |
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return exists(path); |
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#else |
realPath.clear(); | realPath.clear(); |
CString cpath = _clonePath(path); | CString cpath = _clonePath(path); |
const char* p = cpath; | const char* p = cpath; |
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} | } |
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return false; | return false; |
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#endif |
} | } |
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Boolean FileSystem::canRead(const String& path) | Boolean FileSystem::canRead(const String& path) |
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} | } |
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void FileSystem::loadFileToMemory( | void FileSystem::loadFileToMemory( |
Array<Sint8>& array, |
Buffer& array, |
const String& fileName) | const String& fileName) |
{ | { |
Uint32 fileSize; | Uint32 fileSize; |
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size_t n; | size_t n; |
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while ((n = fread(buffer, 1, sizeof(buffer), fp)) > 0) | while ((n = fread(buffer, 1, sizeof(buffer), fp)) > 0) |
array.append(buffer, n); |
array.append(buffer, static_cast<Uint32>(n)); |
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fclose(fp); | fclose(fp); |
} | } |
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return false; | return false; |
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is.open(_clonePath(realPath) PEGASUS_IOS_BINARY); | is.open(_clonePath(realPath) PEGASUS_IOS_BINARY); |
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return !!is; | return !!is; |
} | } |
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if (!existsNoCase(path, realPath)) | if (!existsNoCase(path, realPath)) |
return false; | return false; |
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#if defined(__GNUC__) && GCC_VERSION >= 30200 |
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fs.open(_clonePath(realPath), PEGASUS_STD(ios_base::openmode)(mode)); |
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#else |
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#if defined(PEGASUS_OS_OS400) |
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fs.open(_clonePath(realPath), mode, PEGASUS_STD(_CCSID_T(1208)) ); |
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#else |
fs.open(_clonePath(realPath), mode); | fs.open(_clonePath(realPath), mode); |
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#endif |
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#endif |
return !!fs; | return !!fs; |
} | } |
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} | } |
} | } |
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// Return the just the base name from the path. |
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String FileSystem::extractFileName(const String& path) |
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{ |
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AutoArrayPtr<char> p_path(new char[path.size() + 1]); |
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String basename = System::extract_file_name((const char *)path.getCString(), p_path.get()); |
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return basename; |
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} |
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// Return just the path to the file or directory into path |
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String FileSystem::extractFilePath(const String& path) |
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{ |
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AutoArrayPtr<char> p_path(new char[path.size() + 1]); |
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String newpath = System::extract_file_path((const char *)path.getCString(), p_path.get()); |
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return newpath; |
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} |
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// Changes file permissions on the given file. |
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Boolean FileSystem::changeFilePermissions(const String& path, mode_t mode) |
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{ |
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#if defined(PEGASUS_OS_OS400) |
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// ATTN: If getCString() is modified to return UTF8, then handle the |
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// EBCDIC coversion in SystemUnix.cpp |
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CString tempPath = path.getCString(); |
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#else |
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CString tempPath = path.getCString(); |
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#endif |
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return System::changeFilePermissions(tempPath, mode); |
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} |
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String FileSystem::getAbsoluteFileName(const String &paths, const String &filename) { |
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Uint32 pos =0; |
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Uint32 token=0; |
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String path = String::EMPTY; |
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String root = String::EMPTY; |
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String tempPath = paths; |
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do { |
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if (( pos = tempPath.find(FileSystem::getPathDelimiter())) == PEG_NOT_FOUND) { |
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pos = tempPath.size(); |
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token = 0; |
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} |
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else { |
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token = 1; |
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} |
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path = tempPath.subString(0, pos); |
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tempPath.remove(0,pos+token); |
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if (FileSystem::exists( path + "/" + filename) == true) { |
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root = path + "/" + filename; |
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break; |
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} else |
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{ |
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// cout << "File does not exist.\n"; |
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} |
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} while (tempPath.size() > 0); |
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return root; |
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} |
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String FileSystem::buildLibraryFileName(const String &libraryName) |
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{ |
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String fileName; |
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// |
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// Add the necessary prefix and suffix to convert the library name to its |
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// corresponding file name. |
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// |
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#if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC) |
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fileName = libraryName + String(".dll"); |
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#elif defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC) |
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fileName = String("lib") + libraryName + String(".sl"); |
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#elif defined(PEGASUS_OS_OS400) |
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fileName = libraryName; |
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#elif defined(PEGASUS_OS_DARWIN) |
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fileName = String("lib") + libraryName + String(".dylib"); |
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#elif defined(PEGASUS_OS_VMS) |
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fileName = String("lib") + libraryName; |
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#else |
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fileName = String("lib") + libraryName + String(".so"); |
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#endif |
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return fileName; |
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} |
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Boolean GetLine(PEGASUS_STD(istream)& is, String& line) | Boolean GetLine(PEGASUS_STD(istream)& is, String& line) |
{ | { |
line.clear(); | line.clear(); |