void UnixDirectoryReader::OpenPath(const char *path)
{
if (this->dirfp != nullptr) this->ClosePath();
SafeStrncpy(this->dpath, path, MAX_PATH);
this->dirfp = opendir(this->dpath);
}
JUINT32 JEvent::DeSerialize(JCHAR* pBuf)
{
JUINT32 uiBufLen = 0;
JCHAR* pTmpBuf = JNULL;
JEVT_TYPE* pEvtType = JNULL;
JUINT32* pLen = JNULL;
JCHAR strName[JMAX_BUFFER_LEN] = {0};
JUINT32* pBodyLen = JNULL;
JLogAutoPtr clsLogAutoPtr(JSingleton<JLog>::instance(),
JLOG_MOD_EVENT, "JEvent::DeSerialize");
uiBufLen = SafeStrlen(pBuf);
if (uiBufLen)
{
pTmpBuf = pBuf;
//get the event type from the buffer
pEvtType = reinterpret_cast<JEVT_TYPE*>(pTmpBuf);
m_eType = *pEvtType;
pTmpBuf += sizeof(JEVT_TYPE);
//first get the from process length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the from process from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strFromProc = strName;
pTmpBuf += *pLen;
}
//first get the from thread length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the from thread from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strFromThrd = strName;
pTmpBuf += *pLen;
}
//first get the from module length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the from module from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strFromMod = strName;
pTmpBuf += *pLen;
}
//first get the to process length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the to process from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strToProc = strName;
pTmpBuf += *pLen;
}
//first get the to thread length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the to thread from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strToThrd = strName;
pTmpBuf += *pLen;
}
//first get the to module length from buffer
pLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the to module from buffer
if (*pLen)
{
SafeStrncpy(strName, pTmpBuf, *pLen, JMAX_BUFFER_LEN);
m_strToMod = strName;
pTmpBuf += *pLen;
}
//first get the body length from buffer
pBodyLen = reinterpret_cast<JUINT32*>(pTmpBuf);
pTmpBuf += sizeof(JUINT32);
//then get the body from buffer
if (*pBodyLen)
{
if (m_pBody)
{
delete m_pBody;
m_pBody = JNULL;
}
//construct a event body
m_pBody = JSingleton<JThreadManager>::instance()->MakeEventBody(m_strToThrd.c_str(),
m_strToMod.c_str(), m_eType);
if (m_pBody)
{
//deserialize body from buffer
m_pBody->DeSerialize(pTmpBuf);
}
}
return JSUCCESS;
}
return JFAILURE;
}
