/*++
* @method: Client::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 Client::getStringFromOAuthKeyValuePairs( const KeyValuePairs& rawParamMap,
std::string& rawParams,
const std::string& paramsSeperator )
{
rawParams.assign( "" );
if( rawParamMap.size() )
{
KeyValueList keyValueList;
std::string dummyStr;
/* Push key-value pairs to a list of strings */
keyValueList.clear();
KeyValuePairs::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( "" );
KeyValueList::iterator itKeyValue = keyValueList.begin();
for( ; itKeyValue != keyValueList.end(); itKeyValue++ )
{
if( dummyStr.length() )
{
dummyStr.append( paramsSeperator );
}
dummyStr.append( itKeyValue->c_str() );
}
rawParams.assign( dummyStr );
}
return ( rawParams.length() ) ? true : false;
}
