extended the game-plugin interface

1 files changed, 0 insertions, 244 deletions

diff --git a/src/dummybsa.cpp b/src/dummybsa.cpp
deleted file mode 100644
index 49c6ee53..00000000
--- a/src/dummybsa.cpp
+++ /dev/null
@@ -1,244 +0,0 @@
-/*

-Copyright (C) 2012 Sebastian Herbord. All rights reserved.

-

-This file is part of Mod Organizer.

-

-Mod Organizer 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.

-

-Mod Organizer 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 Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-#include "dummybsa.h"

-#include <QFile>

-#include <gameinfo.h>

-#define WIN32_LEAN_AND_MEAN

-#include <Windows.h>

-

-

-static void writeUlong(unsigned char* buffer, int offset, unsigned long value)

-{

-  union {

-    unsigned long ulValue;

-    unsigned char cValue[4];

-  };

-  ulValue = value;

-  memcpy(buffer + offset, cValue, 4);

-}

-

-static void writeUlonglong(unsigned char* buffer, int offset, unsigned long long value)

-{

-  union {

-    unsigned long long ullValue;

-    unsigned char cValue[8];

-  };

-  ullValue = value;

-  memcpy(buffer + offset, cValue, 8);

-}

-/*

-static unsigned long long genHashInt(const char* pos, const char* end)

-{

-  unsigned long long hash2 = 0;

-  for (; pos < end; ++pos) {

-    hash2 *= 0x1003f;

-    hash2 += *pos;

-  }

-  return hash2;

-}

-

-

-static unsigned long long genHash(const char* fileName)

-{

-  char fileNameLower[MAX_PATH + 1];

-  int i = 0;

-  for (; i < MAX_PATH && fileName[i] != '\0'; ++i) {

-    fileNameLower[i] = tolower(fileName[i]);

-  }

-  fileNameLower[i] = '\0';

-

-  char* ext = strrchr(fileNameLower, '.');

-  if (ext == nullptr) {

-    ext = fileNameLower + strlen(fileNameLower);

-  }

-

-  int length = ext - fileNameLower;

-

-  unsigned long long hash = 0ULL;

-

-  if (length > 0) {

-    hash = *(ext - 1) |

-           ((length > 2 ? *(ext - 2) : 0) << 8) |

-           (length << 16) |

-           (fileNameLower[0] << 24);

-  }

-

-  if (strcmp(ext + 1, "dds") == 0) {

-    hash |= 0x8080;

-  } // the rest is not supported currently

-

-  hash |= genHashInt(fileNameLower + 1, ext - 2) << 0x32;

-  hash |= genHashInt(ext, ext + strlen(ext)) << 0x32;

-

-  return hash;

-}*/

-

-

-static unsigned long genHashInt(const unsigned char *pos, const unsigned char *end)

-{

-  unsigned long hash = 0;

-  for (; pos < end; ++pos) {

-    hash *= 0x1003f;

-    hash += *pos;

-  }

-  return hash;

-}

-

-

-static unsigned long long genHash(const char* fileName)

-{

-  char fileNameLower[MAX_PATH + 1];

-  int i = 0;

-  for (; i < MAX_PATH && fileName[i] != '\0'; ++i) {

-    fileNameLower[i] = static_cast<char>(tolower(fileName[i]));

-    if (fileNameLower[i] == '\\') {

-      fileNameLower[i] = '/';

-    }

-  }

-  fileNameLower[i] = '\0';

-

-  unsigned char *fileNameLowerU = reinterpret_cast<unsigned char*>(fileNameLower);

-

-  char* ext = strrchr(fileNameLower, '.');

-  if (ext == nullptr) {

-    ext = fileNameLower + strlen(fileNameLower);

-  }

-  unsigned char *extU = reinterpret_cast<unsigned char*>(ext);

-

-  int length = ext - fileNameLower;

-

-  unsigned long long hash = 0ULL;

-

-  if (length > 0) {

-    hash = *(extU - 1) |

-           ((length > 2 ? *(ext - 2) : 0) << 8) |

-           (length << 16) |

-           (fileNameLowerU[0] << 24);

-  }

-

-  if (strlen(ext) > 0) {

-    if (strcmp(ext + 1, "kf") == 0) {

-      hash |= 0x80;

-    } else if (strcmp(ext + 1, "nif") == 0) {

-      hash |= 0x8000;

-    } else if (strcmp(ext + 1, "dds") == 0) {

-      hash |= 0x8080;

-    } else if (strcmp(ext + 1, "wav") == 0) {

-      hash |= 0x80000000;

-    }

-

-    unsigned long long temp = static_cast<unsigned long long>(genHashInt(

-                fileNameLowerU + 1, extU - 2));

-    temp += static_cast<unsigned long long>(genHashInt(

-                extU, extU + strlen(ext)));

-

-    hash |= (temp & 0xFFFFFFFF) << 32;

-  }

-  return hash;

-}

-

-

-DummyBSA::DummyBSA()

-  : m_Version(MOShared::GameInfo::instance().getBSAVersion()), m_FolderName(""), m_FileName("dummy.dds"),

-    m_TotalFileNameLength(0)

-{

-}

-

-

-void DummyBSA::writeHeader(QFile& file)

-{

-  unsigned char header[] = {

-                     'B',  'S',  'A', '\0', // magic string

-                    0xDE, 0xAD, 0xBE, 0xEF, // version - insert later

-                    0x24, 0x00, 0x00, 0x00, // offset to folder recors. header size is static

-                    0xDE, 0xAD, 0xBE, 0xEF, // archive flags - insert later

-                    0x01, 0x00, 0x00, 0x00, // folder count

-                    0x01, 0x00, 0x00, 0x00, // file count

-                    0xDE, 0xAD, 0xBE, 0xEF, // total folder names length - insert later

-                    0xDE, 0xAD, 0xBE, 0xEF, // total file names length - insert later

-                    0xDE, 0xAD, 0xBE, 0xEF  // file flags - insert later

-                  };

-

-  writeUlong(header, 4, MOShared::GameInfo::instance().getBSAVersion());

-  writeUlong(header, 12, 0x01 | 0x02); // has directories and has files.

-  writeUlong(header, 24, m_FolderName.length() + 1); // empty folder name

-  writeUlong(header, 28, m_TotalFileNameLength);   // single character file name

-

-  writeUlong(header, 32, 2); // has dds

-

-  file.write(reinterpret_cast<char*>(header), sizeof(header));

-}

-

-

-void DummyBSA::writeFolderRecord(QFile& file, const std::string& folderName)

-{

-  unsigned char folderRecord[] = {

-                          0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF, // folder hash

-                          0x01, 0x00, 0x00, 0x00, // file count

-                          0xDE, 0xAD, 0xBE, 0xEF, // offset to folder name

-                        };

-  // we'd usually have to sort folders be the hash value generated here

-  writeUlonglong(folderRecord, 0, genHash(folderName.c_str()));

-  writeUlong(    folderRecord, 12, 0x34 + m_TotalFileNameLength); // TODO: this should be calculated properly

-

-  file.write(reinterpret_cast<char*>(folderRecord), sizeof(folderRecord));

-}

-

-

-void DummyBSA::writeFileRecord(QFile& file, const std::string& fileName)

-{

-  unsigned char fileRecord[] = {

-                        0xDE, 0xAD, 0xBE, 0xEF, 0xDE, 0xAD, 0xBE, 0xEF, // file name hash

-                        0xDE, 0xAD, 0xBE, 0xEF, // size

-                        0xDE, 0xAD, 0xBE, 0xEF, // offset to file data

-                      };

-

-  // we'd usually have to sort files by the value generated here

-  writeUlonglong(fileRecord,  0, genHash(fileName.c_str()));

-  writeUlong(    fileRecord,  8, 0);

-  writeUlong(    fileRecord, 12, 0x44 + (fileName.length() + 1) + 4); // after this record we expect the filename and 4 bytes of file size

-

-  file.write(reinterpret_cast<char*>(fileRecord), sizeof(fileRecord));

-}

-

-

-void DummyBSA::writeFileRecordBlocks(QFile& file, const std::string& folderName)

-{

-  file.write(folderName.c_str(), folderName.length() + 1);

-

-  writeFileRecord(file, m_FileName);

-}

-

-

-void DummyBSA::write(const QString& fileName)

-{

-  QFile file(fileName);

-  file.open(QIODevice::WriteOnly);

-

-  m_TotalFileNameLength = m_FileName.length() + 1;

-

-  writeHeader(file);

-  writeFolderRecord(file, m_FolderName);

-  writeFileRecordBlocks(file, m_FolderName);

-  file.write(m_FileName.c_str() , m_FileName.length() + 1);

-  char fileSize[] = { 0x00, 0x00, 0x00, 0x00 };

-  file.write(fileSize, sizeof(fileSize));

-  file.close();

-}