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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////
//
// pyStream - a wrapper class to provide interface to the File stream stuff
//
//////////////////////////////////////////////////////////////////////
#include "pyStream.h"
#include "plFile/plEncryptedStream.h"
pyStream::pyStream()
: fStream( nil )
{
}
pyStream::~pyStream()
{
Close();
}
hsBool pyStream::Open(const wchar* fileName, const wchar* flags)
{
// make sure its closed first
Close();
if (fileName)
{
if (flags)
{
bool readflag = false;
bool writeflag = false;
bool encryptflag = false;
int i;
for (i=0 ; i < wcslen(flags) ; i++ )
{
if ( flags[i] == L'r' || flags[i] == L'R' )
readflag = true;
if ( flags[i] == L'w' || flags[i] == L'W' )
writeflag = true;
if ( flags[i] == L'e' || flags[i] == L'E' )
encryptflag = true;
}
// if there is a write flag, it takes priorty over read
if (writeflag)
{
// force encryption?
if (encryptflag)
{
fStream = TRACKED_NEW plEncryptedStream;
fStream->Open(fileName, L"wb");
}
else
fStream = plEncryptedStream::OpenEncryptedFileWrite(fileName);
}
else
fStream = plEncryptedStream::OpenEncryptedFile(fileName);
return true;
}
}
return false;
}
std::vector<std::string> pyStream::ReadLines()
{
// read all the lines in the file and put in a python list object
// create the list
std::vector<std::string> pyPL;
if (fStream)
{
char buf[4096];
while (!fStream->AtEnd())
{
if (fStream->ReadLn(buf, sizeof(buf), 0, 0))
pyPL.push_back(buf);
}
}
return pyPL;
}
hsBool pyStream::WriteLines(const std::vector<std::string> & lines)
{
if (fStream)
{
int i;
for ( i=0 ; i<lines.size() ; i++ )
{
std::string element = lines[i];
fStream->Write(element.length(),element.c_str());
}
return true;
}
return false;
}
void pyStream::Close()
{
if (fStream)
{
fStream->Close();
delete fStream;
}
fStream = nil;
}
hsBool pyStream::IsOpen()
{
if (fStream)
return true;
return false;
}