source: dev/trunk/ab5.0/abdev/ab_common/src/Lexical/Namespace.cpp

#include "stdafx.h"
#include <jenga/include/jenga.h>
#include <abdev/ab_common/include/ab_common.h>
#include <algorithm>

using namespace ActiveBasic::Common::Lexical;


NamespaceScopes::NamespaceScopes( const std::string &namespaceStr ){
    if( namespaceStr.size() == 0 ){
        return;
    }

    std::string::size_type i = 0;
    while( true ){
        std::string::size_type i2 = namespaceStr.find( '.', i );

        std::string tempName = namespaceStr.substr( i, i2-i );

        push_back(std::move(tempName));

        if( i2 == std::string::npos ){
            break;
        }

        i = i2 + 1;
    }
}

NamespaceScopes ActiveBasic::Common::Lexical::operator +(const NamespaceScopes &lhs, const NamespaceScopes &rhs)
{
    return NamespaceScopes(lhs) += rhs;
}

bool NamespaceScopes::IsEqual( const NamespaceScopes &namespaceScopes ) const
{
    if( this->size() != namespaceScopes.size() )
    {
        return false;
    }
    return std::equal(begin(), end(), namespaceScopes.begin() );
}

void NamespaceScopesCollection::SplitNamespace( const char *fullName, char *namespaceStr, char *simpleName ) const
{
    NamespaceScopes namespaceScopes( fullName );
    bool hasSimpleName = false;
    while( namespaceScopes.size() > 0 ){
        if( IsExist( namespaceScopes ) ){
            break;
        }
        namespaceScopes.pop_back();

        hasSimpleName = true;
    }

    strcpy( namespaceStr, namespaceScopes.ToString().c_str() );

    bool hasNamespace = false;
    if( namespaceStr[0] ){
        hasNamespace = true;
    }

    int dotLength = 0;
    if( hasSimpleName && hasNamespace ){
        dotLength = 1;
    }

    strcpy( simpleName, fullName + strlen( namespaceStr ) + dotLength );
}