本文整理汇总了C++中Crypto::initEnc方法的典型用法代码示例。如果您正苦于以下问题：C++ Crypto::initEnc方法的具体用法？C++ Crypto::initEnc怎么用？C++ Crypto::initEnc使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Crypto的用法示例。
在下文中一共展示了Crypto::initEnc方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: fileHandler
DWORD WINAPI Slave::fileHandler(LPVOID p)
#endif
{
Slave* self = ((Param2*)p)->serv_instance;
string filename = self->m_strHomeDir + ((Param2*)p)->filename;
string sname = ((Param2*)p)->filename;
int key = ((Param2*)p)->key;
int mode = ((Param2*)p)->mode;
int transid = ((Param2*)p)->transid;
string client_ip = ((Param2*)p)->client_ip;
int client_port = ((Param2*)p)->client_port;
unsigned char crypto_key[16];
unsigned char crypto_iv[8];
memcpy(crypto_key, ((Param2*)p)->crypto_key, 16);
memcpy(crypto_iv, ((Param2*)p)->crypto_iv, 8);
string master_ip = ((Param2*)p)->master_ip;
int master_port = ((Param2*)p)->master_port;
delete (Param2*)p;
// uplink and downlink addresses for write, no need for read
string src_ip = client_ip;
int src_port = client_port;
string dst_ip;
int dst_port = -1;
// IO permissions
bool bRead = mode & 1;
bool bWrite = mode & 2;
bool trunc = mode & 4;
bool bSecure = mode & 16;
bool m_bChange = false;
int last_timestamp = 0;
self->m_SectorLog << LogStart(LogLevel::LEVEL_3) << "connecting to " << client_ip << " " << client_port << " " << filename << LogEnd();
if ((!self->m_DataChn.isConnected(client_ip, client_port)) && (self->m_DataChn.connect(client_ip, client_port) < 0))
{
self->m_SectorLog << LogStart(LogLevel::LEVEL_2) << "failed to connect to file client " << client_ip << " " << client_port << " " << filename << LogEnd();
// release transactions and file locks
self->m_TransManager.updateSlave(transid, self->m_iSlaveID);
self->m_pLocalFile->unlock(sname, key, mode);
self->report(master_ip, master_port, transid, sname, +FileChangeType::FILE_UPDATE_NO);
return NULL;
}
Crypto* encoder = NULL;
Crypto* decoder = NULL;
if (bSecure)
{
encoder = new Crypto;
encoder->initEnc(crypto_key, crypto_iv);
decoder = new Crypto;
decoder->initDec(crypto_key, crypto_iv);
}
//create a new directory or file in case it does not exist
if (bWrite)
{
self->createDir(sname.substr(0, sname.rfind('/')));
SNode s;
if (LocalFS::stat(filename, s) < 0)
{
ofstream newfile(filename.c_str(), ios::out | ios::binary | ios::trunc);
newfile.close();
}
}
timeval t1, t2;
gettimeofday(&t1, 0);
int64_t rb = 0;
int64_t wb = 0;
WriteLog writelog;
fstream fhandle;
if (!trunc)
fhandle.open(filename.c_str(), ios::in | ios::out | ios::binary);
else
fhandle.open(filename.c_str(), ios::in | ios::out | ios::binary | ios::trunc);
// a file session is successful only if the client issue a close() request
bool success = true;
bool run = true;
int32_t cmd = 0;
while (run)
{
if (self->m_DataChn.recv4(client_ip, client_port, transid, cmd) < 0)
break;
switch (cmd)
{
case 1: // read
{
char* param = NULL;
//.........这里部分代码省略.........