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Use unix linefeeds for all files. Finally. It's about time.

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This commit is contained in:
lotodore
2007-11-16 15:24:25 +00:00
parent f428fb7904
commit a24a93caba
83 changed files with 18044 additions and 18044 deletions
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src/core/avatarmanager.h
+84 -84
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@@ -1,84 +1,84 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* A manager for avatar files, MD5sums and a cache. */
#ifndef _AVATARMANAGER_H_
#define _AVATARMANAGER_H_
#include <playerdata.h>
#include <net/netpacket.h>
#include <core/crypthelper.h>
#include <ctime>
#include <map>
#include <list>
#include <boost/thread.hpp>
#include <boost/shared_ptr.hpp>
#define MIN_AVATAR_FILE_SIZE 32
#define MAX_AVATAR_FILE_SIZE 30720
struct AvatarFileState;
class AvatarManager
{
public:
AvatarManager();
~AvatarManager();
bool Init(const std::string &dataDir, const std::string &cacheDir);
void AddSingleAvatar(const std::string &fileName);
boost::shared_ptr<AvatarFileState> OpenAvatarFileForChunkRead(const std::string &fileName, unsigned &outFileSize, AvatarFileType &outFileType);
unsigned ChunkReadAvatarFile(boost::shared_ptr<AvatarFileState> fileState, unsigned char *data, unsigned chunkSize);
int AvatarFileToNetPackets(const std::string &fileName, unsigned requestId, NetPacketList &packets);
bool GetHashForAvatar(const std::string &fileName, MD5Buf &md5buf) const;
bool GetAvatarFileName(const MD5Buf &md5buf, std::string &fileName) const;
bool HasAvatar(const MD5Buf &md5buf) const;
bool StoreAvatarInCache(const MD5Buf &md5buf, AvatarFileType avatarFileType, const unsigned char *data, unsigned size);
static bool IsValidAvatarFileType(AvatarFileType avatarFileType, const unsigned char *fileHeader, unsigned fileHeaderSize);
void RemoveOldAvatarCacheEntries();
protected:
typedef std::map<MD5Buf, std::string> AvatarMap;
typedef std::list<MD5Buf> AvatarList;
typedef std::map<std::time_t, MD5Buf> TimeAvatarMap;
bool InternalReadDirectory(const std::string &dir, AvatarMap &avatars);
private:
mutable boost::mutex m_avatarsMutex;
AvatarMap m_avatars;
mutable boost::mutex m_cachedAvatarsMutex;
AvatarMap m_cachedAvatars;
mutable boost::mutex m_cacheDirMutex;
std::string m_cacheDir;
mutable boost::mutex m_loadMutex;
};
#endif
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* A manager for avatar files, MD5sums and a cache. */
#ifndef _AVATARMANAGER_H_
#define _AVATARMANAGER_H_
#include <playerdata.h>
#include <net/netpacket.h>
#include <core/crypthelper.h>
#include <ctime>
#include <map>
#include <list>
#include <boost/thread.hpp>
#include <boost/shared_ptr.hpp>
#define MIN_AVATAR_FILE_SIZE 32
#define MAX_AVATAR_FILE_SIZE 30720
struct AvatarFileState;
class AvatarManager
{
public:
AvatarManager();
~AvatarManager();
bool Init(const std::string &dataDir, const std::string &cacheDir);
void AddSingleAvatar(const std::string &fileName);
boost::shared_ptr<AvatarFileState> OpenAvatarFileForChunkRead(const std::string &fileName, unsigned &outFileSize, AvatarFileType &outFileType);
unsigned ChunkReadAvatarFile(boost::shared_ptr<AvatarFileState> fileState, unsigned char *data, unsigned chunkSize);
int AvatarFileToNetPackets(const std::string &fileName, unsigned requestId, NetPacketList &packets);
bool GetHashForAvatar(const std::string &fileName, MD5Buf &md5buf) const;
bool GetAvatarFileName(const MD5Buf &md5buf, std::string &fileName) const;
bool HasAvatar(const MD5Buf &md5buf) const;
bool StoreAvatarInCache(const MD5Buf &md5buf, AvatarFileType avatarFileType, const unsigned char *data, unsigned size);
static bool IsValidAvatarFileType(AvatarFileType avatarFileType, const unsigned char *fileHeader, unsigned fileHeaderSize);
void RemoveOldAvatarCacheEntries();
protected:
typedef std::map<MD5Buf, std::string> AvatarMap;
typedef std::list<MD5Buf> AvatarList;
typedef std::map<std::time_t, MD5Buf> TimeAvatarMap;
bool InternalReadDirectory(const std::string &dir, AvatarMap &avatars);
private:
mutable boost::mutex m_avatarsMutex;
AvatarMap m_avatars;
mutable boost::mutex m_cachedAvatarsMutex;
AvatarMap m_cachedAvatars;
mutable boost::mutex m_cacheDirMutex;
std::string m_cacheDir;
mutable boost::mutex m_loadMutex;
};
#endif
src/core/common/avatarmanager.cpp
+553 -553
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src/core/common/crypthelper.cpp
+132 -132
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@@ -1,132 +1,132 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "crypthelper.h"
#include <openssl/md5.h>
#include <cstring>
#include <cstdio>
using namespace std;
// Helper function.
static int
fromHex(int ch)
{
int retVal = -1;
if (ch >= '0' && ch <= '9')
retVal = ch - '0';
else if (ch >= 'a' && ch <= 'f')
retVal = ch - 'a' + 10;
else if (ch >= 'A' && ch <= 'F')
retVal = ch - 'A' + 10;
return retVal;
}
MD5Buf::MD5Buf()
{
memset(data, 0, sizeof(data));
}
std::string
MD5Buf::ToString() const
{
// Create a hex-based string from the MD5 data.
string retValue;
char tmpBuf[2 + 1];
tmpBuf[sizeof(tmpBuf) - 1] = 0;
for (int i = 0; i < MD5_DATA_SIZE; i++)
{
sprintf(tmpBuf, "%02x", data[i]);
retValue += tmpBuf;
}
return retValue;
}
bool
MD5Buf::FromString(const std::string &text)
{
// Convert hex-based string to MD5 data.
bool retVal = false;
if (text.size() == 2 * MD5_DATA_SIZE)
{
unsigned char *tmpData = data;
const char *t = text.c_str();
int i = 0;
for (; i < MD5_DATA_SIZE; i++) {
int part1 = fromHex(*t++);
if (part1 == -1)
break;
int part2 = fromHex(*t++);
if (part2 == -1)
break;
*tmpData++ = (part1<<4) + part2;
}
retVal = i == MD5_DATA_SIZE;
}
return retVal;
}
bool
MD5Buf::IsZero() const
{
return *this == MD5Buf();
}
bool
MD5Buf::operator==(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) == 0;
}
bool
MD5Buf::operator<(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) < 0;
}
bool
CryptHelper::MD5Sum(const std::string &fileName, MD5Buf &buf)
{
bool retVal = false;
FILE *file = fopen(fileName.c_str(), "rb");
if (file)
{
// Calculate MD5 sum of file.
unsigned char readBuf[8192];
MD5_CTX context;
int numBytes;
MD5_Init(&context);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0)
MD5_Update(&context, readBuf, numBytes);
MD5_Final(buf.data, &context);
retVal = ferror(file) == 0;
fclose(file);
}
return retVal;
}
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "crypthelper.h"
#include <openssl/md5.h>
#include <cstring>
#include <cstdio>
using namespace std;
// Helper function.
static int
fromHex(int ch)
{
int retVal = -1;
if (ch >= '0' && ch <= '9')
retVal = ch - '0';
else if (ch >= 'a' && ch <= 'f')
retVal = ch - 'a' + 10;
else if (ch >= 'A' && ch <= 'F')
retVal = ch - 'A' + 10;
return retVal;
}
MD5Buf::MD5Buf()
{
memset(data, 0, sizeof(data));
}
std::string
MD5Buf::ToString() const
{
// Create a hex-based string from the MD5 data.
string retValue;
char tmpBuf[2 + 1];
tmpBuf[sizeof(tmpBuf) - 1] = 0;
for (int i = 0; i < MD5_DATA_SIZE; i++)
{
sprintf(tmpBuf, "%02x", data[i]);
retValue += tmpBuf;
}
return retValue;
}
bool
MD5Buf::FromString(const std::string &text)
{
// Convert hex-based string to MD5 data.
bool retVal = false;
if (text.size() == 2 * MD5_DATA_SIZE)
{
unsigned char *tmpData = data;
const char *t = text.c_str();
int i = 0;
for (; i < MD5_DATA_SIZE; i++) {
int part1 = fromHex(*t++);
if (part1 == -1)
break;
int part2 = fromHex(*t++);
if (part2 == -1)
break;
*tmpData++ = (part1<<4) + part2;
}
retVal = i == MD5_DATA_SIZE;
}
return retVal;
}
bool
MD5Buf::IsZero() const
{
return *this == MD5Buf();
}
bool
MD5Buf::operator==(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) == 0;
}
bool
MD5Buf::operator<(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) < 0;
}
bool
CryptHelper::MD5Sum(const std::string &fileName, MD5Buf &buf)
{
bool retVal = false;
FILE *file = fopen(fileName.c_str(), "rb");
if (file)
{
// Calculate MD5 sum of file.
unsigned char readBuf[8192];
MD5_CTX context;
int numBytes;
MD5_Init(&context);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0)
MD5_Update(&context, readBuf, numBytes);
MD5_Final(buf.data, &context);
retVal = ferror(file) == 0;
fclose(file);
}
return retVal;
}
src/core/common/thread.cpp
+154 -154
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@@ -1,154 +1,154 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "thread.h"
// This is ugly, but I can't help it.
inline void ADD_MSEC_TO_XTIME(boost::xtime &xt, unsigned msec)
{
xt.sec += msec / 1000;
xt.nsec += (msec % 1000) * 1000000;
if (xt.nsec > NANOSECONDS_PER_SECOND)
{
xt.sec++;
xt.nsec -= NANOSECONDS_PER_SECOND;
}
}
// Helper class for thread creation.
class ThreadStarter
{
public:
ThreadStarter(Thread &thread) : m_thread(thread) {}
void operator()()
{
m_thread.MainWrapper();
}
private:
Thread &m_thread;
};
Thread::Thread()
{
}
Thread::~Thread()
{
}
void
Thread::Run()
{
boost::mutex::scoped_lock threadLock(m_threadObjMutex);
// Create the boost thread object.
if (!m_threadObj.get())
{
// Initialise data structures within the context of the thread
// who runs/terminates this thread.
m_userReqTerminateLock.reset(new boost::timed_mutex::scoped_try_lock(m_shouldTerminateMutex));
m_threadStartBarrier.reset(new boost::barrier(2));
m_threadObj.reset(new boost::thread(ThreadStarter(*this)));
m_threadStartBarrier->wait();
}
}
void
Thread::SignalTermination()
{
// Unlock the shouldTerminateMutex.
if (m_userReqTerminateLock.get()) // cannot signal before calling Run
m_userReqTerminateLock->unlock();
}
bool
Thread::Join(unsigned msecTimeout)
{
if (!IsRunning())
return true;
bool tmpIsTerminated;
if (msecTimeout == THREAD_WAIT_INFINITE)
{
// Wait infinitely.
boost::timed_mutex::scoped_lock lock(m_isTerminatedMutex);
tmpIsTerminated = true;
}
else
{
// Calculate time after timeout
boost::xtime t;
boost::xtime_get(&t, boost::TIME_UTC);
ADD_MSEC_TO_XTIME(t, msecTimeout);
// Wait for the termination of the application code.
boost::timed_mutex::scoped_timed_lock lock(m_isTerminatedMutex, t);
tmpIsTerminated = lock.locked();
}
if (tmpIsTerminated)
{
boost::mutex::scoped_lock lock(m_threadObjMutex);
// Wait for "real" termination of the thread.
if (m_threadObj.get())
{
m_threadObj->join();
m_threadObj.reset();
}
}
return tmpIsTerminated;
}
void
Thread::Msleep(unsigned msecs)
{
boost::xtime t;
boost::xtime_get(&t, boost::TIME_UTC);
ADD_MSEC_TO_XTIME(t, msecs);
boost::thread::sleep(t);
}
void
Thread::MainWrapper()
{
boost::timed_mutex::scoped_lock lock(m_isTerminatedMutex);
assert(m_threadStartBarrier.get());
m_threadStartBarrier->wait();
this->Main();
}
bool
Thread::ShouldTerminate() const
{
boost::timed_mutex::scoped_try_lock lock(m_shouldTerminateMutex);
return lock.locked();
}
bool
Thread::IsRunning() const
{
boost::mutex::scoped_lock threadLock(m_threadObjMutex);
return (m_threadObj.get() != NULL);
}
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "thread.h"
// This is ugly, but I can't help it.
inline void ADD_MSEC_TO_XTIME(boost::xtime &xt, unsigned msec)
{
xt.sec += msec / 1000;
xt.nsec += (msec % 1000) * 1000000;
if (xt.nsec > NANOSECONDS_PER_SECOND)
{
xt.sec++;
xt.nsec -= NANOSECONDS_PER_SECOND;
}
}
// Helper class for thread creation.
class ThreadStarter
{
public:
ThreadStarter(Thread &thread) : m_thread(thread) {}
void operator()()
{
m_thread.MainWrapper();
}
private:
Thread &m_thread;
};
Thread::Thread()
{
}
Thread::~Thread()
{
}
void
Thread::Run()
{
boost::mutex::scoped_lock threadLock(m_threadObjMutex);
// Create the boost thread object.
if (!m_threadObj.get())
{
// Initialise data structures within the context of the thread
// who runs/terminates this thread.
m_userReqTerminateLock.reset(new boost::timed_mutex::scoped_try_lock(m_shouldTerminateMutex));
m_threadStartBarrier.reset(new boost::barrier(2));
m_threadObj.reset(new boost::thread(ThreadStarter(*this)));
m_threadStartBarrier->wait();
}
}
void
Thread::SignalTermination()
{
// Unlock the shouldTerminateMutex.
if (m_userReqTerminateLock.get()) // cannot signal before calling Run
m_userReqTerminateLock->unlock();
}
bool
Thread::Join(unsigned msecTimeout)
{
if (!IsRunning())
return true;
bool tmpIsTerminated;
if (msecTimeout == THREAD_WAIT_INFINITE)
{
// Wait infinitely.
boost::timed_mutex::scoped_lock lock(m_isTerminatedMutex);
tmpIsTerminated = true;
}
else
{
// Calculate time after timeout
boost::xtime t;
boost::xtime_get(&t, boost::TIME_UTC);
ADD_MSEC_TO_XTIME(t, msecTimeout);
// Wait for the termination of the application code.
boost::timed_mutex::scoped_timed_lock lock(m_isTerminatedMutex, t);
tmpIsTerminated = lock.locked();
}
if (tmpIsTerminated)
{
boost::mutex::scoped_lock lock(m_threadObjMutex);
// Wait for "real" termination of the thread.
if (m_threadObj.get())
{
m_threadObj->join();
m_threadObj.reset();
}
}
return tmpIsTerminated;
}
void
Thread::Msleep(unsigned msecs)
{
boost::xtime t;
boost::xtime_get(&t, boost::TIME_UTC);
ADD_MSEC_TO_XTIME(t, msecs);
boost::thread::sleep(t);
}
void
Thread::MainWrapper()
{
boost::timed_mutex::scoped_lock lock(m_isTerminatedMutex);
assert(m_threadStartBarrier.get());
m_threadStartBarrier->wait();
this->Main();
}
bool
Thread::ShouldTerminate() const
{
boost::timed_mutex::scoped_try_lock lock(m_shouldTerminateMutex);
return lock.locked();
}
bool
Thread::IsRunning() const
{
boost::mutex::scoped_lock threadLock(m_threadObjMutex);
return (m_threadObj.get() != NULL);
}
src/core/convhelper.h
+34 -34
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@@ -1,34 +1,34 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Helper class for character conversion functions. */
#ifndef _CRYPTHELPER_H_
#define _CRYPTHELPER_H_
#include <string>
class ConvHelper
{
public:
static std::string NativeToUtf8(const std::string &inStr);
static std::string Utf8ToNative(const std::string &inStr);
};
#endif
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Helper class for character conversion functions. */
#ifndef _CRYPTHELPER_H_
#define _CRYPTHELPER_H_
#include <string>
class ConvHelper
{
public:
static std::string NativeToUtf8(const std::string &inStr);
static std::string Utf8ToNative(const std::string &inStr);
};
#endif
src/core/crypthelper.h
+49 -49
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@@ -1,49 +1,49 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Helper class for crypt functions. */
#ifndef _CRYPTHELPER_H_
#define _CRYPTHELPER_H_
#include <string>
#define MD5_DATA_SIZE 16
struct MD5Buf
{
MD5Buf();
std::string ToString() const;
bool FromString(const std::string &text);
bool IsZero() const;
bool operator==(const MD5Buf &other) const;
bool operator<(const MD5Buf &other) const;
unsigned char data[MD5_DATA_SIZE];
};
class CryptHelper
{
public:
static bool MD5Sum(const std::string &fileName, MD5Buf &buf);
};
#endif
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Helper class for crypt functions. */
#ifndef _CRYPTHELPER_H_
#define _CRYPTHELPER_H_
#include <string>
#define MD5_DATA_SIZE 16
struct MD5Buf
{
MD5Buf();
std::string ToString() const;
bool FromString(const std::string &text);
bool IsZero() const;
bool operator==(const MD5Buf &other) const;
bool operator<(const MD5Buf &other) const;
unsigned char data[MD5_DATA_SIZE];
};
class CryptHelper
{
public:
static bool MD5Sum(const std::string &fileName, MD5Buf &buf);
};
#endif
src/core/thread.h
+88 -88
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@@ -1,88 +1,88 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Base class for threads (used by network client/server). */
#ifndef _THREAD_H_
#define _THREAD_H_
#include <boost/thread.hpp>
#include <boost/thread/barrier.hpp>
#include <boost/shared_ptr.hpp>
#ifndef NANOSECONDS_PER_SECOND
#define NANOSECONDS_PER_SECOND 1000000000
#endif
#define THREAD_WAIT_INFINITE 0xFFFFFFFF
class Thread
{
public:
Thread();
virtual ~Thread();
// Start the thread. Will do nothing if the
// thread was already started.
void Run();
// Signal that the thread should be terminated
virtual void SignalTermination();
// Wait for the termination of the thread.
// Only one Thread should wait for the termination!
// You SHOULD always call join for a thread.
bool Join(unsigned msecTimeout);
// Sleep the currently active thread.
static void Msleep(unsigned msecs);
protected:
// Startup function.
void MainWrapper();
// Main function of the thread.
virtual void Main() = 0;
// Checks whether termination has been requested.
bool ShouldTerminate() const;
// Checks whether the thread is running.
bool IsRunning() const;
private:
// Flag specifying whether the application code within the
// thread was terminated.
mutable boost::timed_mutex m_isTerminatedMutex;
// Flag specifying whether the thread should be terminated.
mutable boost::timed_mutex m_shouldTerminateMutex;
mutable boost::shared_ptr<boost::timed_mutex::scoped_try_lock> m_userReqTerminateLock;
// The boost thread object.
boost::shared_ptr<boost::thread> m_threadObj;
mutable boost::mutex m_threadObjMutex;
mutable boost::shared_ptr<boost::barrier> m_threadStartBarrier;
friend class ThreadStarter;
};
#endif
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* Base class for threads (used by network client/server). */
#ifndef _THREAD_H_
#define _THREAD_H_
#include <boost/thread.hpp>
#include <boost/thread/barrier.hpp>
#include <boost/shared_ptr.hpp>
#ifndef NANOSECONDS_PER_SECOND
#define NANOSECONDS_PER_SECOND 1000000000
#endif
#define THREAD_WAIT_INFINITE 0xFFFFFFFF
class Thread
{
public:
Thread();
virtual ~Thread();
// Start the thread. Will do nothing if the
// thread was already started.
void Run();
// Signal that the thread should be terminated
virtual void SignalTermination();
// Wait for the termination of the thread.
// Only one Thread should wait for the termination!
// You SHOULD always call join for a thread.
bool Join(unsigned msecTimeout);
// Sleep the currently active thread.
static void Msleep(unsigned msecs);
protected:
// Startup function.
void MainWrapper();
// Main function of the thread.
virtual void Main() = 0;
// Checks whether termination has been requested.
bool ShouldTerminate() const;
// Checks whether the thread is running.
bool IsRunning() const;
private:
// Flag specifying whether the application code within the
// thread was terminated.
mutable boost::timed_mutex m_isTerminatedMutex;
// Flag specifying whether the thread should be terminated.
mutable boost::timed_mutex m_shouldTerminateMutex;
mutable boost::shared_ptr<boost::timed_mutex::scoped_try_lock> m_userReqTerminateLock;
// The boost thread object.
boost::shared_ptr<boost::thread> m_threadObj;
mutable boost::mutex m_threadObjMutex;
mutable boost::shared_ptr<boost::barrier> m_threadStartBarrier;
friend class ThreadStarter;
};
#endif
src/core/win32/convhelper.cpp
+76 -76
View File
@@ -1,76 +1,76 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "convhelper.h"
#ifndef _WIN32
#error This file is Windows only.
#endif
#include <windows.h>
using namespace std;
static string
Convert(const std::string &inStr, int fromCP, int toCP)
{
// convert str from current Windows source to target charset
string retStr(inStr);
if (!inStr.empty())
{
int len = (int)inStr.length() + 1;
int reqLen = ::MultiByteToWideChar(fromCP, 0, inStr.c_str(), len, NULL, 0);
if (reqLen)
{
wchar_t *wstr = new wchar_t[reqLen];
wstr[0] = L'\0';
if (::MultiByteToWideChar(fromCP, 0, inStr.c_str(), len, wstr, reqLen) == (int)reqLen)
{
len = reqLen;
reqLen = ::WideCharToMultiByte(toCP, 0, wstr, len, NULL, 0, NULL, NULL);
if (reqLen)
{
char *str = new char[reqLen];
if (::WideCharToMultiByte(toCP, 0, wstr, len, str, reqLen, NULL, NULL) == (int)reqLen)
retStr = str;
delete[] str;
}
}
delete[] wstr;
}
}
return retStr;
}
string
ConvHelper::NativeToUtf8(const std::string &inStr)
{
return Convert(inStr, CP_ACP, CP_UTF8);
}
string
ConvHelper::Utf8ToNative(const std::string &inStr)
{
return Convert(inStr, CP_UTF8, CP_ACP);
}
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "convhelper.h"
#ifndef _WIN32
#error This file is Windows only.
#endif
#include <windows.h>
using namespace std;
static string
Convert(const std::string &inStr, int fromCP, int toCP)
{
// convert str from current Windows source to target charset
string retStr(inStr);
if (!inStr.empty())
{
int len = (int)inStr.length() + 1;
int reqLen = ::MultiByteToWideChar(fromCP, 0, inStr.c_str(), len, NULL, 0);
if (reqLen)
{
wchar_t *wstr = new wchar_t[reqLen];
wstr[0] = L'\0';
if (::MultiByteToWideChar(fromCP, 0, inStr.c_str(), len, wstr, reqLen) == (int)reqLen)
{
len = reqLen;
reqLen = ::WideCharToMultiByte(toCP, 0, wstr, len, NULL, 0, NULL, NULL);
if (reqLen)
{
char *str = new char[reqLen];
if (::WideCharToMultiByte(toCP, 0, wstr, len, str, reqLen, NULL, NULL) == (int)reqLen)
retStr = str;
delete[] str;
}
}
delete[] wstr;
}
}
return retStr;
}
string
ConvHelper::NativeToUtf8(const std::string &inStr)
{
return Convert(inStr, CP_ACP, CP_UTF8);
}
string
ConvHelper::Utf8ToNative(const std::string &inStr)
{
return Convert(inStr, CP_UTF8, CP_ACP);
}