OU/CWE-ou-minkata
2
3
Fork 0
mirror of https://foundry.openuru.org/gitblit/r/CWE-ou-minkata.git synced 2025-07-14 10:37:41 -04:00
Code Releases Activity

Fix line endings and tabs

Browse Source
This commit is contained in:
Branan Purvine-Riley
2011-04-11 16:27:55 -07:00
parent d4250e19b5
commit 908aaeb6f6
2738 changed files with 702562 additions and 702562 deletions
Download Patch File Download Diff File Expand all files Collapse all files

458
Sources/Plasma/FeatureLib/pfPython/plPythonPack.cpp
View File

@ -1,229 +1,229 @@
/*==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==*/
#include "hsTypes.h"
#include "hsStlUtils.h"
#include "plPythonPack.h"
#include "hsStream.h"
#include "plFile/hsFiles.h"
#include "plFile/plSecureStream.h"
#include "plFile/plStreamSource.h"
#include "hsStlSortUtils.h"
#include "marshal.h"
static const char* kPackFilePath = ".\\Python\\";
struct plPackOffsetInfo
{
UInt32 fOffset;
UInt32 fStreamIndex; // index of the stream object in the plPythonPack object that the file resides in
};
class plPythonPack
{
protected:
std::vector<hsStream*> fPackStreams;
bool fPackNotFound; // No pack file, don't keep trying
typedef std::map<std::string, plPackOffsetInfo> FileOffset;
FileOffset fFileOffsets;
plPythonPack();
public:
~plPythonPack();
static plPythonPack& Instance();
bool Open();
void Close();
PyObject* OpenPacked(const char *fileName);
hsBool IsPackedFile(const char* fileName);
};
PyObject* PythonPack::OpenPythonPacked(const char* fileName)
{
return plPythonPack::Instance().OpenPacked(fileName);
}
hsBool PythonPack::IsItPythonPacked(const char* fileName)
{
return plPythonPack::Instance().IsPackedFile(fileName);
}
plPythonPack::plPythonPack() : fPackNotFound(false)
{
}
plPythonPack::~plPythonPack()
{
Close();
}
plPythonPack& plPythonPack::Instance()
{
static plPythonPack theInstance;
return theInstance;
}
#include <time.h>
#include <sys/types.h>
#include <sys/stat.h>
bool plPythonPack::Open()
{
if (fPackStreams.size() > 0)
return true;
// We already tried and it wasn't there
if (fPackNotFound)
return false;
fPackNotFound = true;
// Get the names of all the pak files
std::vector<std::wstring> files = plStreamSource::GetInstance()->GetListOfNames(L"python", L".pak");
std::vector<time_t> modTimes; // the modification time for each of the streams (to resolve duplicate file issues)
// grab all the .pak files in the folder
for (int curName = 0; curName < files.size(); curName++)
{
// obtain the stream
hsStream *fPackStream = plStreamSource::GetInstance()->GetFile(files[curName]);
if (fPackStream)
{
fPackStream->Rewind(); // make sure we're at the beginning of the file
fPackNotFound = false;
char* tempFilename = hsWStringToString(files[curName].c_str());
struct stat buf;
time_t curModTime = 0;
if (stat(tempFilename,&buf)==0)
curModTime = buf.st_mtime;
modTimes.push_back(curModTime);
delete [] tempFilename;
// read the index data
int numFiles = fPackStream->ReadSwap32();
UInt32 streamIndex = (UInt32)(fPackStreams.size());
for (int i = 0; i < numFiles; i++)
{
// and pack the index into our own data structure
char* buf = fPackStream->ReadSafeString();
std::string pythonName = buf; // reading a "string" from a hsStream directly into a stl string causes memory loss
delete [] buf;
UInt32 offset = fPackStream->ReadSwap32();
plPackOffsetInfo offsetInfo;
offsetInfo.fOffset = offset;
offsetInfo.fStreamIndex = streamIndex;
if (fFileOffsets.find(pythonName) != fFileOffsets.end())
{
UInt32 index = fFileOffsets[pythonName].fStreamIndex;
if (modTimes[index] < curModTime) // is the existing file older then the new one?
fFileOffsets[pythonName] = offsetInfo; // yup, so replace it with the new info
}
else
fFileOffsets[pythonName] = offsetInfo; // no conflicts, add the info
}
fPackStreams.push_back(fPackStream);
}
}
return !fPackNotFound;
}
void plPythonPack::Close()
{
if (fPackStreams.size() == 0)
return;
int i;
for (i=0; i<fPackStreams.size(); i++)
{
hsStream* fPackStream = fPackStreams[i];
// do NOT close or delete the streams, the preloader will do that for us
fPackStreams[i] = nil;
}
fPackStreams.clear();
fFileOffsets.clear();
}
PyObject* plPythonPack::OpenPacked(const char* fileName)
{
if (!Open())
return nil;
std::string pythonName = fileName;
pythonName += ".py";
FileOffset::iterator it = fFileOffsets.find(pythonName);
if (it != fFileOffsets.end())
{
plPackOffsetInfo offsetInfo = (*it).second;
hsStream* fPackStream = fPackStreams[offsetInfo.fStreamIndex];
fPackStream->SetPosition(offsetInfo.fOffset);
Int32 size = fPackStream->ReadSwap32();
if (size > 0)
{
char *buf = TRACKED_NEW char[size];
UInt32 readSize = fPackStream->Read(size, buf);
hsAssert(readSize <= size, xtl::format("Python PackFile %s: Incorrect amount of data, read %d instead of %d",
fileName, readSize, size).c_str());
// let the python marshal make it back into a code object
PyObject *pythonCode = PyMarshal_ReadObjectFromString(buf, size);
delete [] buf;
return pythonCode;
}
}
return nil;
}
hsBool plPythonPack::IsPackedFile(const char* fileName)
{
if (!Open())
return nil;
std::string pythonName = fileName;
pythonName += ".py";
FileOffset:: iterator it = fFileOffsets.find(pythonName);
if (it != fFileOffsets.end())
return true;
return false;
}
/*==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==*/
#include "hsTypes.h"
#include "hsStlUtils.h"
#include "plPythonPack.h"
#include "hsStream.h"
#include "plFile/hsFiles.h"
#include "plFile/plSecureStream.h"
#include "plFile/plStreamSource.h"
#include "hsStlSortUtils.h"
#include "marshal.h"
static const char* kPackFilePath = ".\\Python\\";
struct plPackOffsetInfo
{
UInt32 fOffset;
UInt32 fStreamIndex; // index of the stream object in the plPythonPack object that the file resides in
};
class plPythonPack
{
protected:
std::vector<hsStream*> fPackStreams;
bool fPackNotFound; // No pack file, don't keep trying
typedef std::map<std::string, plPackOffsetInfo> FileOffset;
FileOffset fFileOffsets;
plPythonPack();
public:
~plPythonPack();
static plPythonPack& Instance();
bool Open();
void Close();
PyObject* OpenPacked(const char *fileName);
hsBool IsPackedFile(const char* fileName);
};
PyObject* PythonPack::OpenPythonPacked(const char* fileName)
{
return plPythonPack::Instance().OpenPacked(fileName);
}
hsBool PythonPack::IsItPythonPacked(const char* fileName)
{
return plPythonPack::Instance().IsPackedFile(fileName);
}
plPythonPack::plPythonPack() : fPackNotFound(false)
{
}
plPythonPack::~plPythonPack()
{
Close();
}
plPythonPack& plPythonPack::Instance()
{
static plPythonPack theInstance;
return theInstance;
}
#include <time.h>
#include <sys/types.h>
#include <sys/stat.h>
bool plPythonPack::Open()
{
if (fPackStreams.size() > 0)
return true;
// We already tried and it wasn't there
if (fPackNotFound)
return false;
fPackNotFound = true;
// Get the names of all the pak files
std::vector<std::wstring> files = plStreamSource::GetInstance()->GetListOfNames(L"python", L".pak");
std::vector<time_t> modTimes; // the modification time for each of the streams (to resolve duplicate file issues)
// grab all the .pak files in the folder
for (int curName = 0; curName < files.size(); curName++)
{
// obtain the stream
hsStream *fPackStream = plStreamSource::GetInstance()->GetFile(files[curName]);
if (fPackStream)
{
fPackStream->Rewind(); // make sure we're at the beginning of the file
fPackNotFound = false;
char* tempFilename = hsWStringToString(files[curName].c_str());
struct stat buf;
time_t curModTime = 0;
if (stat(tempFilename,&buf)==0)
curModTime = buf.st_mtime;
modTimes.push_back(curModTime);
delete [] tempFilename;
// read the index data
int numFiles = fPackStream->ReadSwap32();
UInt32 streamIndex = (UInt32)(fPackStreams.size());
for (int i = 0; i < numFiles; i++)
{
// and pack the index into our own data structure
char* buf = fPackStream->ReadSafeString();
std::string pythonName = buf; // reading a "string" from a hsStream directly into a stl string causes memory loss
delete [] buf;
UInt32 offset = fPackStream->ReadSwap32();
plPackOffsetInfo offsetInfo;
offsetInfo.fOffset = offset;
offsetInfo.fStreamIndex = streamIndex;
if (fFileOffsets.find(pythonName) != fFileOffsets.end())
{
UInt32 index = fFileOffsets[pythonName].fStreamIndex;
if (modTimes[index] < curModTime) // is the existing file older then the new one?
fFileOffsets[pythonName] = offsetInfo; // yup, so replace it with the new info
}
else
fFileOffsets[pythonName] = offsetInfo; // no conflicts, add the info
}
fPackStreams.push_back(fPackStream);
}
}
return !fPackNotFound;
}
void plPythonPack::Close()
{
if (fPackStreams.size() == 0)
return;
int i;
for (i=0; i<fPackStreams.size(); i++)
{
hsStream* fPackStream = fPackStreams[i];
// do NOT close or delete the streams, the preloader will do that for us
fPackStreams[i] = nil;
}
fPackStreams.clear();
fFileOffsets.clear();
}
PyObject* plPythonPack::OpenPacked(const char* fileName)
{
if (!Open())
return nil;
std::string pythonName = fileName;
pythonName += ".py";
FileOffset::iterator it = fFileOffsets.find(pythonName);
if (it != fFileOffsets.end())
{
plPackOffsetInfo offsetInfo = (*it).second;
hsStream* fPackStream = fPackStreams[offsetInfo.fStreamIndex];
fPackStream->SetPosition(offsetInfo.fOffset);
Int32 size = fPackStream->ReadSwap32();
if (size > 0)
{
char *buf = TRACKED_NEW char[size];
UInt32 readSize = fPackStream->Read(size, buf);
hsAssert(readSize <= size, xtl::format("Python PackFile %s: Incorrect amount of data, read %d instead of %d",
fileName, readSize, size).c_str());
// let the python marshal make it back into a code object
PyObject *pythonCode = PyMarshal_ReadObjectFromString(buf, size);
delete [] buf;
return pythonCode;
}
}
return nil;
}
hsBool plPythonPack::IsPackedFile(const char* fileName)
{
if (!Open())
return nil;
std::string pythonName = fileName;
pythonName += ".py";
FileOffset:: iterator it = fFileOffsets.find(pythonName);
if (it != fFileOffsets.end())
return true;
return false;
}