UtlBoolean
ValidateMailboxCGIHelper::isNumeric( const UtlString& mailboxIdentity ) const
{
UtlString userid ;
getUserId( mailboxIdentity, userid ) ;
static RegEx sAllDigits("^\\d+$");
return sAllDigits.Search(userid.data());
}
UtlBoolean
SubscriptionAuth::isTargetExemptedFromAuthentication(const UtlString& targetUser) const
{
UtlBoolean targetExempted = FALSE;
UtlSListIterator nextTargetRegEx(mTargetsExemptedFromAuthentication);
RegEx* targetRegEx;
while((targetRegEx = dynamic_cast<RegEx*>(nextTargetRegEx())))
{
if(targetRegEx->Search(targetUser.data()))
{
targetExempted = TRUE;
break;
}
}
return targetExempted;
}
void cpp_hl_tests(RegEx& e, bool recurse = true)
{
if(flags[4] & REG_MERGE)
return;
if(e.error_code())
{
if(search_text != BOOST_RE_STR("!"))
{
begin_error();
cout << "Expression did not compile with class RegEx" << endl;
}
return;
}
if(recurse)
{
// copy and assign test:
RegEx e2(e);
cpp_hl_tests(e2, false);
e2 = e;
cpp_hl_tests(e2, false);
}
if(flags[4] & REG_GREP)
{
// try to do grep:
hl_match_id = 0;
GrepCallback cb = hl_grep_test_proc;
e.Grep(cb, search_text.c_str(), flags[3]);
}
else
{
if(e.Search(search_text.c_str(), flags[3]))
{
unsigned int i = 0;
unsigned int j = 0;
while(matches[j] != -2)
{
if( (matches[j] != (int)e.Position(i))
|| ((matches[j] != -1) && ((matches[j+1] - matches[j] != (int)e.Length(i)))) )
{
begin_error();
cout << "RegEx::Search error in subexpression " << i << ": found [" << e.Position(i) << "," << (e.Position(i) + e.Length(i)) << "] expected [" << matches[j] << "," << matches[j+1] << "]" << endl;
}
++i;
j += 2;
}
}
else
{
if(matches[0] != -1)
{
begin_error();
cout << "match expected but not found with RexEx::Search" << endl;
}
}
//
// test RegEx::Match only if we expect to match all of the input:
//
if((matches[0] == 0) && (matches[1] == search_text.size()))
{
if(e.Match(search_text.c_str(), flags[3]))
{
unsigned int i = 0;
unsigned int j = 0;
while(matches[j] != -2)
{
if( (matches[j] != (int)e.Position(i))
|| ((matches[j] != -1) && ((matches[j+1] - matches[j] != (int)e.Length(i)))) )
{
begin_error();
cout << "RegEx::Match error in subexpression " << i << ": found [" << e.Position(i) << "," << (e.Position(i) + e.Length(i)) << "] expected [" << matches[j] << "," << matches[j+1] << "]" << endl;
}
++i;
j += 2;
}
}
else
{
begin_error();
cout << "Match expected but not found with RegEx::Match" << endl;
}
}
}
}
RedirectPlugin::LookUpStatus
SipRedirectorRegDB::lookUp(
const SipMessage& message,
const UtlString& requestString,
const Url& requestUri,
const UtlString& method,
ContactList& contactList,
RequestSeqNo requestSeqNo,
int redirectorNo,
SipRedirectorPrivateStorage*& privateStorage,
ErrorDescriptor& errorDescriptor)
{
unsigned long timeNow = OsDateTime::getSecsSinceEpoch();
// Local copy of requestUri
Url requestUriCopy = requestUri;
// Look for any grid parameter and remove it.
UtlString gridParameter;
UtlBoolean gridPresent =
requestUriCopy.getUrlParameter("grid", gridParameter, 0);
if (gridPresent)
{
requestUriCopy.removeUrlParameter("grid");
}
if (Os::Logger::instance().willLog(FAC_SIP, PRI_DEBUG))
{
UtlString temp;
requestUriCopy.getUri(temp);
Os::Logger::instance().log(FAC_SIP, PRI_DEBUG,
"%s::lookUp gridPresent = %d, gridParameter = '%s', "
"requestUriCopy after removing grid = '%s'",
mLogName.data(), gridPresent, gridParameter.data(),
temp.data());
}
RegDB::Bindings registrations;
// Give the ~~in~ URIs separate processing.
UtlString user;
requestUriCopy.getUserId(user);
if (user.index(URI_IN_PREFIX) == 0)
{
// This is a ~~in~ URI.
// Check for an '&' separator.
ssize_t s = user.last('&');
if (s != UTL_NOT_FOUND)
{
// This is a ~~in~[user]&[instrument] URI.
const char* instrumentp = user.data() + s + 1;
UtlString u;
u.append(user,
sizeof (URI_IN_PREFIX) - 1,
s - (sizeof (URI_IN_PREFIX) - 1));
requestUriCopy.setUserId(u);
//regDB->
// getUnexpiredContactsUserInstrument(requestUriCopy, instrumentp, timeNow, registrations);
UtlString identity;
requestUriCopy.getIdentity(identity);
_dataStore.regDB().getUnexpiredContactsUserInstrument(identity.str(), instrumentp, timeNow, registrations);
}
else
{
// This is a ~~in~[instrument] URI.
const char* instrumentp = user.data() + sizeof (URI_IN_PREFIX) - 1;
_dataStore.regDB().getUnexpiredContactsInstrument(instrumentp, timeNow, registrations);
}
}
else
{
// Note that getUnexpiredContactsUser will reduce the requestUri to its
// identity (user/host/port) part before searching in the
// database. The requestUri identity is matched against the
// "identity" column of the database, which is the identity part of
// the "uri" column which is stored in registration.xml.
UtlString identity;
requestUriCopy.getIdentity(identity);
_dataStore.regDB().getUnexpiredContactsUser(identity.str(), timeNow, registrations);
}
int numUnexpiredContacts = registrations.size();
Os::Logger::instance().log(FAC_SIP, PRI_DEBUG,
"%s::lookUp got %d unexpired contacts",
mLogName.data(), numUnexpiredContacts);
// Check for a per-user call forward timer.
// Don't set timer if we're not going to forward to voicemail.
std::ostringstream userCfwdTimer;
bool foundUserCfwdTimer = false;
if (method.compareTo(SIP_INVITE_METHOD) == 0)
{
UtlString noRoute;
requestUriCopy.getUrlParameter("sipx-noroute", noRoute);
if ((!noRoute.isNull()) && (noRoute.compareTo("Voicemail") == 0))
{
// This is not a call scenerio controlled by this users "forward to voicemail" timer
}
else
{
UtlString identity;
requestUriCopy.getIdentity(identity);
EntityRecord entity;
foundUserCfwdTimer = _dataStore.entityDB().findByIdentity(identity.str(), entity);
if (foundUserCfwdTimer)
userCfwdTimer << entity.callForwardTime();
}
}
for (RegDB::Bindings::const_iterator iter = registrations.begin(); iter != registrations.end(); iter++)
{
// Query the Registration DB for the contact, expires and qvalue columns.
Os::Logger::instance().log(FAC_SIP, PRI_DEBUG,
"%s::lookUp contact = '%s', qvalue = '%s', path = '%s'",
mLogName.data(), iter->getContact().c_str(), iter->getQvalue().c_str(), iter->getPath().c_str() );
Url contactUri(iter->getContact().c_str());
// If available set the per-user call forward timer.
if (foundUserCfwdTimer)
{
contactUri.setHeaderParameter("expires", userCfwdTimer.str().c_str());
}
// If the contact URI is the same as the request URI, ignore it.
if (!contactUri.isUserHostPortEqual(requestUriCopy))
{
// Check if the q-value from the database is valid, and if so,
// add it into contactUri.
if (!iter->getQvalue().empty())
{
// :TODO: (XPL-3) need a RegEx copy constructor here
// Check if q value is numeric and between the range 0.0 and 1.0.
static RegEx qValueValid("^(0(\\.\\d{0,3})?|1(\\.0{0,3})?)$");
if (qValueValid.Search(iter->getQvalue().c_str()))
{
contactUri.setFieldParameter(SIP_Q_FIELD, iter->getQvalue().c_str());
}
}
// Re-apply any grid parameter.
if (gridPresent)
{
contactUri.setUrlParameter("grid", gridParameter);
}
contactUri.setUrlParameter(SIP_SIPX_CALL_DEST_FIELD, "INT");
// Check if database contained a Path value. If so, add a Route
// header parameter to the contact with the Path vector taken from
// the registration data.
if (!iter->getPath().empty())
{
UtlString existingRouteValue;
std::string pathVector = iter->getPath();
if ( contactUri.getHeaderParameter(SIP_ROUTE_FIELD, existingRouteValue))
{
// there is already a Route header parameter in the contact; append it to the
// Route derived from the Path vector.
pathVector += SIP_MULTIFIELD_SEPARATOR;
pathVector += existingRouteValue.str();
}
contactUri.setHeaderParameter(SIP_ROUTE_FIELD, pathVector.c_str());
}
// Add the contact.
contactList.add( contactUri, *this );
}
}
return RedirectPlugin::SUCCESS;
}
UtlBoolean UtlString::findToken(const char* token,
const char* delimiter,
const char* suffix,
bool regex) const
{
RegEx* ptmpRegEx = NULL;
UtlBoolean matched = FALSE;
// build regular expression
UtlString regExpStr;
// find beginning of line or delimiter
regExpStr.append("(^|");
regExpStr.append(delimiter);
regExpStr.append(')');
// allow whitespace around token
regExpStr.append(SWS);
// Insert 'token' correctly, based on the value of 'regex'.
if (regex)
{
// 'token' is a regexp.
// Must parenthesize 'token', as it may contain operations with
// low precedence.
regExpStr.append('(');
regExpStr.append(token);
regExpStr.append(')');
}
else
{
// 'token' is a literal string and must be quoted.
UtlString quoted;
RegEx::Quotemeta(token, quoted);
regExpStr.append(quoted);
}
// More whitespace.
regExpStr.append(SWS);
// find another delimiter, end of line or (optional) suffix
regExpStr.append('(');
regExpStr.append(delimiter);
if (suffix)
{
regExpStr.append('|');
regExpStr.append(suffix);
}
regExpStr.append("|$)");
// "(^|" delimiter ")" SWS "\Q" token "\E" SWS "(" delimiter "|" suffix "|$)");
// e.g., with delimiter = "," and suffix= ";"
// '( ^|,) SWS \Q token \E SWS (,|;|$)'
// e.g., with delimiter = "," and without suffix
// '( ^|,) SWS \Q token \E SWS (,|$)'
#ifdef TEST_FINDTOKEN
OsSysLog::add( FAC_LOG, PRI_DEBUG
,"UtlString::findToken: "
"built regexp '%s' to find '%s' with delimiter '%s' "
"suffix '%s'"
,regExpStr.data(),token, delimiter,
suffix);
#endif
try
{
// Compile regExpStr into a RegEx, set the case-insensitive flag.
ptmpRegEx = new RegEx(regExpStr.data(), PCRE_CASELESS);
}
catch(const char* compileError)
{
OsSysLog::add( FAC_LOG, PRI_ERR
,"UtlString::findToken: "
"Invalid regexp '%s' for '%s': "
"compile error '%s'"
,regExpStr.data()
,data()
,compileError
);
}
if (ptmpRegEx)
{
matched = ptmpRegEx->Search(data());
delete ptmpRegEx;
}
#ifdef TEST_FINDTOKEN
OsSysLog::add( FAC_LOG, PRI_DEBUG
,"UtlString::findToken: "
"'%s' with delimiter '%s' %sfound in '%s': "
,token
,delimiter
,(matched ? "":"not ")
,data()
);
#endif
return matched;
}
