EmailSendTask* EmailSendTask::getInstance()
{
// Critical Section here
OsLock lock( sLockMutex );
// See if this is the first time through for this process
if ( spEmailSendTask == NULL )
{ // Create the singleton class for clients to use
UtlString dummyStr("");
spEmailSendTask = new EmailSendTask(dummyStr, dummyStr, dummyStr);
}
return spEmailSendTask;
}
/*++
* @method: oAuth::getStringFromOAuthKeyValuePairs
*
* @description: this method builds a sorted string from key-value pairs
*
* @input: rawParamMap - key-value pairs map
* paramsSeperator - sepearator, either & or ,
*
* @output: rawParams - sorted string of OAuth parameters
*
* @remarks: internal method
*
*--*/
bool oAuth::getStringFromOAuthKeyValuePairs( const oAuthKeyValuePairs& rawParamMap,
std::string& rawParams,
const std::string& paramsSeperator )
{
rawParams.assign( "" );
if( rawParamMap.size() )
{
oAuthKeyValueList keyValueList;
std::string dummyStr( "" );
/* Push key-value pairs to a list of strings */
keyValueList.clear();
oAuthKeyValuePairs::const_iterator itMap = rawParamMap.begin();
for( ; itMap != rawParamMap.end(); itMap++ )
{
dummyStr.assign( itMap->first );
dummyStr.append( "=" );
if( paramsSeperator == "," )
{
dummyStr.append( "\"" );
}
dummyStr.append( itMap->second );
if( paramsSeperator == "," )
{
dummyStr.append( "\"" );
}
keyValueList.push_back( dummyStr );
}
/* Sort key-value pairs based on key name */
keyValueList.sort();
/* Now, form a string */
dummyStr.assign( "" );
oAuthKeyValueList::iterator itKeyValue = keyValueList.begin();
for( ; itKeyValue != keyValueList.end(); itKeyValue++ )
{
if( dummyStr.length() > 0 )
{
dummyStr.append( paramsSeperator );
}
dummyStr.append( itKeyValue->c_str() );
}
rawParams.assign( dummyStr );
}
return ( rawParams.length() > 0 ) ? true : false;
}
/*++
* @method: twitCurl::twitCurl
*
* @description: constructor
*
* @input: none
*
* @output: none
*
*--*/
twitCurl::twitCurl():
m_curlHandle( NULL ),
m_callbackData( "" ),
m_curlProxyParamsSet( false ),
m_curlLoginParamsSet( false ),
m_curlCallbackParamsSet( false ),
m_proxyServerIp( "" ),
m_proxyServerPort( "" ),
m_proxyUserName( "" ),
m_proxyPassword( "" ),
m_twitterUsername( "" ),
m_twitterPassword( "" )
{
/* Clear callback buffers */
clearCurlCallbackBuffers();
/* Initialize cURL */
m_curlHandle = curl_easy_init();
if( NULL == m_curlHandle )
{
std::string dummyStr( "" );
getLastCurlError( dummyStr );
}
}