Full path to Directory (not to a file)

cocos2d-x C++
#1

Hi guys.

In Cocos2d-x, is there a way to get the full path to Directory? I have tried CCFileUtils::sharedFileUtils()->fullPathForFilename, it give correct path (both file and directory) on iOS but on Android, it’s seem wrong.

Here’s the code:

std::string hmmPath = CCFileUtils::sharedFileUtils()->fullPathForFilename("model/hmm/en_US/hub4wsj_sc_8k");    // This is a folder
std::string lmPath = CCFileUtils::sharedFileUtils()->fullPathForFilename("model/lm/en/turtle.DMP");                        // And this is a file

And here’s the output on Android:

model/hmm/en_US/hub4wsj_sc_8k
assets/model/lm/en/turtle.DMP

I can see that the turtle.DMP is under assets folder but the hub4wsj_sc_8k folder is not. Any suggests?

#2

I got the same problem.
In CCFileUtilsAndroid.cpp I found this:

bool CCFileUtilsAndroid::isFileExist(const std::string& strFilePath)
{
    if (0 == strFilePath.length())
    {
        return false;
    }

    bool bFound = false;

    // Check whether file exists in apk.
    if (strFilePath[0] != '/')
    {
        std::string strPath = strFilePath;
        if (strPath.find(m_strDefaultResRootPath) != 0)
        {// Didn't find "assets/" at the beginning of the path, adding it.
            strPath.insert(0, m_strDefaultResRootPath);
        }

        if (s_pZipFile->fileExists(strPath))
        {
            bFound = true;
        }
    }
    else
    {
        FILE *fp = fopen(strFilePath.c_str(), "r");
        if(fp)
        {
            bFound = true;
            fclose(fp);
        }
    }

    return bFound;
}

this code just check file, then I try adding this but it’s still not working:

        if (!bFound)
        {
            DIR *dir;
            if ((dir = opendir (strFilePath.c_str())) != NULL)
            {
                bFound = true;
                closedir(dir);
            }
        }

I think it’s because the strFilePath is not suitable for opendir(), do somebody got any ideas?

#3

Seems that these methods work with directory paths on iOS, but on Android, they must be actual files.