Method scanModules

Engine/source/module/moduleManager.cpp:164–253

//-----------------------------------------------------------------------------

bool ModuleManager::scanModules( const char* pPath, const bool rootOnly )
{
    // Lock database.
    LockDatabase( this );

    // Sanity!
    AssertFatal( pPath != NULL, "Cannot scan module with NULL path." );

    // Expand module location.
    char pathBuffer[1024];
    Con::expandPath( pathBuffer, sizeof(pathBuffer), pPath );

    // Info.
    if ( mEchoInfo )
    {
        Con::printSeparator();
        Con::printf( "Module Manager: Started scanning '%s'...", pathBuffer );
    }

    Vector<StringTableEntry> directories;

    // Find directories.
    if ( !Platform::dumpDirectories( pathBuffer, directories, rootOnly ? 1 : -1 ) )
    {
        // Failed so warn.
        Con::warnf( "Module Manager: Failed to scan module directories in path '%s'.", pathBuffer );
        return false;
    }

    // Fetch extension length.
    const U32 extensionLength = dStrlen( mModuleExtension );

    Vector<Platform::FileInfo> files;

    // Iterate directories.
    for( Vector<StringTableEntry>::iterator basePathItr = directories.begin(); basePathItr != directories.end(); ++basePathItr )
    {
        // Fetch base path.
        StringTableEntry basePath = *basePathItr;

        // Skip if we're only processing the root and this is not the root.
        if ( rootOnly && basePathItr != directories.begin() )
            continue;

        // Find files.
        files.clear();
        if ( !Platform::dumpPath( basePath, files, 0 ) )
        {
            // Failed so warn.
            Con::warnf( "Module Manager: Failed to scan modules files in directory '%s'.", basePath );
            return false;
        }

        // Iterate files.
        for ( Vector<Platform::FileInfo>::iterator fileItr = files.begin(); fileItr != files.end(); ++fileItr )
        {
            // Fetch file info.
            Platform::FileInfo* pFileInfo = fileItr;