int SSIEngine::processSet(HttpSession *pSession, SSIComponent *pComponent)
{
SubstItem *pItem = (SubstItem *)pComponent->getFirstAttr();
const AutoStr2 *pVarName;
char achBuf1[8192];
char *p;
int len;
int attr;
while (pItem)
{
attr = pItem->getSubType();
if (attr == SSI_SET_VAR)
{
pVarName = pItem->getStr();
pItem = (SubstItem *) pItem->next();
if (!pItem)
break;
if (pItem->getSubType() != SSI_SET_VALUE)
continue;
p = achBuf1;
len = 8192;
len = RequestVars::appendSubst(pItem, pSession, p, len, 0,
pSession->getReq()->getSSIRuntime()->getRegexResult(),
pSession->getReq()->getSSIRuntime()
->getConfig()->getTimeFmt()->c_str());
RequestVars::setEnv(pSession, pVarName->c_str(), pVarName->len(), achBuf1,
p - achBuf1);
}
pItem = (SubstItem *) pItem->next();
}
return 0;
}
int SSIEngine::processEcho(HttpSession *pSession, SSIComponent *pComponent)
{
SubstItem *pItem = (SubstItem *)pComponent->getFirstAttr();
char achBuf1[8192];
char achBuf[40960];
char *p;
int len;
int attr;
int encode = SSI_ENC_ENTITY;
while (pItem)
{
attr = pItem->getSubType();
p = achBuf1;
len = 8192;
switch (attr)
{
case SSI_ECHO_VAR:
if ((pItem->getType() == REF_DATE_LOCAL) ||
(pItem->getType() == REF_LAST_MODIFIED) ||
(pItem->getType() == REF_DATE_GMT))
memccpy(p, pSession->getReq()->getSSIRuntime()
->getConfig()->getTimeFmt()->c_str(), 0, 4096);
RequestVars::appendSubst(pItem, pSession, p, len,
0, pSession->getReq()->getSSIRuntime()->getRegexResult());
if (encode == SSI_ENC_URL)
{
len = HttpUtil::escape(achBuf1, p - achBuf1,
achBuf, 40960);
p = achBuf;
}
else if (encode == SSI_ENC_ENTITY)
{
len = HttpUtil::escapeHtml(achBuf1, p, achBuf, 40960);
p = achBuf;
}
else
{
len = p - achBuf1;
p = achBuf1;
}
if (len > 0)
pSession->appendDynBody(p, len);
break;
case SSI_ENC_NONE:
case SSI_ENC_URL:
case SSI_ENC_ENTITY:
encode = attr;
break;
}
pItem = (SubstItem *) pItem->next();
}
return 0;
}
int SSIEngine::updateSSIConfig( HttpSession *pSession, SSIComponent * pComponent,
SSIRuntime * pRuntime )
{
SubstItem *pItem = (SubstItem *)pComponent->getFirstAttr();
char achBuf[4096];
char * p;
int len;
int attr;
while( pItem )
{
attr = pItem->getSubType();
p = achBuf;
len = 4096;
switch( attr )
{
case SSI_ECHOMSG:
case SSI_ERRMSG:
case SSI_TIMEFMT:
RequestVars::appendSubst( pItem, pSession, p, len, 0, NULL );
if ( attr == SSI_ERRMSG )
pRuntime->getConfig()->setErrMsg( achBuf, p - achBuf );
else if ( attr == SSI_ECHOMSG )
pRuntime->getConfig()->setEchoMsg( achBuf, p - achBuf );
else
pRuntime->getConfig()->setTimeFmt( achBuf, p - achBuf );
break;
case SSI_SIZEFMT:
if ( pItem->getType() == REF_STRING )
{
const AutoStr2 * pStr = pItem->getStr();
if (( pStr )&&( pStr->c_str() ))
{
pRuntime->getConfig()->setSizeFmt( pStr->c_str(), pStr->len() );
}
}
break;
}
pItem = (SubstItem *) pItem->next();
}
return 0;
}
