pegasus/src/Pegasus/Common/FileSystem.cpp - diff

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Diff for /pegasus/src/Pegasus/Common/FileSystem.cpp between version 1.45 and 1.56

version 1.45, 2003/09/10 19:37:34

version 1.56, 2005/03/27 22:30:44

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//%/////////////////////////////////////////////////////////////////////////////

//%2005////////////////////////////////////////////////////////////////////////

// The Open Group, Tivoli Systems

// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.

// IBM Corp.; EMC Corporation, The Open Group.

// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

// EMC Corporation; VERITAS Software Corporation; The Open Group.

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to

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// Modified By:

// Ramnath Ravindran(Ramnath.Ravindran@compaq.com)

// Amit K Arora, IBM (amita@in.ibm.com)

// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)

// Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com)

// David Dillard, VERITAS Software Corp.

// (david.dillard@veritas.com)

// Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com)

//%/////////////////////////////////////////////////////////////////////////////

#include <iostream>

#include <cstdio>

//#include <cstdio>

#include <Pegasus/Common/Config.h>

#include <Pegasus/Common/System.h>

#include "Destroyer.h"

#include <Pegasus/Common/AutoPtr.h>

#include "FileSystem.h"

#include "Dir.h"

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}

void FileSystem::loadFileToMemory(

Array<Sint8>& array,

Array<char>& array,

const String& fileName)

{

Uint32 fileSize;

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size_t n;

while ((n = fread(buffer, 1, sizeof(buffer), fp)) > 0)

array.append(buffer, n);

array.append(buffer, static_cast<Uint32>(n));

fclose(fp);

}

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// Return the just the base name from the path.

String FileSystem::extractFileName(const String& path)

{

char *p_path = new char[path.size() + 1];

AutoArrayPtr<char> p_path(new char[path.size() + 1]);

String basename = System::extract_file_name((const char *)path.getCString(), p_path);

String basename = System::extract_file_name((const char *)path.getCString(), p_path.get());

delete [] p_path;

return basename;

}

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// Return just the path to the file or directory into path

String FileSystem::extractFilePath(const String& path)

{

char *p_path = new char[path.size() + 1];

AutoArrayPtr<char> p_path(new char[path.size() + 1]);

String newpath = System::extract_file_path((const char *)path.getCString(), p_path);

String newpath = System::extract_file_path((const char *)path.getCString(), p_path.get());

delete [] p_path;

return newpath;

}

// Changes file permissions on the given file.

Boolean FileSystem::changeFilePermissions(const String& path, mode_t mode)

{

#if defined(PEGASUS_OS_OS400)

// ATTN: If getCString() is modified to return UTF8, then handle the

// EBCDIC coversion in SystemUnix.cpp

CString tempPath = path.getCString();

#else

CString tempPath = path.getCString();

#endif

return System::changeFilePermissions(tempPath, mode);

}

String FileSystem::getAbsoluteFileName(const String &paths, const String &filename) {

Uint32 pos =0;

Uint32 token=0;

String path = String::EMPTY;

String root = String::EMPTY;

String tempPath = paths;

do {

if (( pos = tempPath.find(FileSystem::getPathDelimiter())) == PEG_NOT_FOUND) {

pos = tempPath.size();

token = 0;

}

else {

token = 1;

}

path = tempPath.subString(0, pos);

tempPath.remove(0,pos+token);

if (FileSystem::exists( path + "/" + filename) == true) {

#if defined(PEGASUS_OS_VMS)

root = filename;

#else

root = path + "/" + filename;

#endif

break;

} else

{

// cout << "File does not exist.\n";

}

} while (tempPath.size() > 0);

return root;

}

String FileSystem::buildLibraryFileName(const String &libraryName)

{

String fileName;

// Add the necessary prefix and suffix to convert the library name to its

// corresponding file name.

#if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC)

fileName = libraryName + String(".dll");

#elif defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC)

fileName = String("lib") + libraryName + String(".sl");

#elif defined(PEGASUS_OS_OS400)

fileName = libraryName;

#elif defined(PEGASUS_OS_DARWIN)

fileName = String("lib") + libraryName + String(".dylib");

#elif defined(PEGASUS_OS_VMS)

fileName = String("lib") + libraryName;

#else

fileName = String("lib") + libraryName + String(".so");

#endif

return fileName;

}

Boolean GetLine(PEGASUS_STD(istream)& is, String& line)

{

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