Exemplo n.º 1
0
void ThemeRepository::parseDirectory( const string &rDir_locale )
{
    DIR *pDir;
    char *pszDirContent;
    vlc_value_t val, text;
    // Path separator
    const string &sep = OSFactory::instance( getIntf() )->getDirSeparator();

    // Open the dir
    // FIXME: parseDirectory should be invoked with UTF-8 input instead!!
    string rDir = sFromLocale( rDir_locale );
    pDir = utf8_opendir( rDir.c_str() );

    if( pDir == NULL )
    {
        // An error occurred
        msg_Dbg( getIntf(), "cannot open directory %s", rDir.c_str() );
        return;
    }

    // While we still have entries in the directory
    while( ( pszDirContent = utf8_readdir( pDir ) ) != NULL )
    {
        string name = pszDirContent;
        string extension;
        if( name.size() > 4 )
        {
            extension = name.substr( name.size() - 4, 4 );
        }
        if( extension == ".vlt" || extension == ".wsz" )
        {
            string path = rDir + sep + name;
            msg_Dbg( getIntf(), "found skin %s", path.c_str() );

            // Add the theme in the popup menu
            string shortname = name.substr( 0, name.size() - 4 );
            val.psz_string = strdup( path.c_str() );
            text.psz_string = strdup( shortname.c_str() );
            var_Change( getIntf(), "intf-skins", VLC_VAR_ADDCHOICE, &val,
                        &text );
            free( val.psz_string );
            free( text.psz_string );
        }

        free( pszDirContent );
    }

    closedir( pDir );
}
Exemplo n.º 2
0
int playlist_FindArtInCache( input_item_t *p_item )
{
    char *psz_path = ArtCachePath( p_item );

    if( !psz_path )
        return VLC_EGENERIC;

    /* Check if file exists */
    DIR *p_dir = utf8_opendir( psz_path );
    if( !p_dir )
    {
        free( psz_path );
        return VLC_EGENERIC;
    }

    bool b_found = false;
    char *psz_filename;
    while( !b_found && (psz_filename = utf8_readdir( p_dir )) )
    {
        if( !strncmp( psz_filename, "art", 3 ) )
        {
            char *psz_file;
            if( asprintf( &psz_file, "%s" DIR_SEP "%s",
                          psz_path, psz_filename ) != -1 )
            {
                char *psz_uri = make_URI( psz_file );
                if( psz_uri )
                {
                    input_item_SetArtURL( p_item, psz_uri );
                    free( psz_uri );
                }
                free( psz_file );
            }

            b_found = true;
        }
        free( psz_filename );
    }

    /* */
    closedir( p_dir );
    free( psz_path );
    return b_found ? VLC_SUCCESS : VLC_EGENERIC;
}
Exemplo n.º 3
0
/* Parse a directory and recursively add files */
int ParseDirectory( intf_thread_t *p_intf, char *psz_root,
                        char *psz_dir )
{
    intf_sys_t     *p_sys = p_intf->p_sys;
    char           dir[MAX_DIR_SIZE];
    DIR           *p_dir;
    vlc_acl_t     *p_acl;
    FILE          *file;

    char          *user = NULL;
    char          *password = NULL;

    int           i_dirlen;

    if( ( p_dir = utf8_opendir( psz_dir ) ) == NULL )
    {
        if( errno != ENOENT && errno != ENOTDIR )
            msg_Err( p_intf, "cannot open directory (%s)", psz_dir );
        return VLC_EGENERIC;
    }

    i_dirlen = strlen( psz_dir );
    if( i_dirlen + 10 > MAX_DIR_SIZE )
    {
        msg_Warn( p_intf, "skipping too deep directory (%s)", psz_dir );
        closedir( p_dir );
        return 0;
    }

    msg_Dbg( p_intf, "dir=%s", psz_dir );

    snprintf( dir, sizeof( dir ), "%s"DIR_SEP".access", psz_dir );
    if( ( file = utf8_fopen( dir, "r" ) ) != NULL )
    {
        char line[1024];
        int  i_size;

        msg_Dbg( p_intf, "find .access in dir=%s", psz_dir );

        i_size = fread( line, 1, 1023, file );
        if( i_size > 0 )
        {
            char *p;
            while( i_size > 0 && ( line[i_size-1] == '\n' ||
                   line[i_size-1] == '\r' ) )
            {
                i_size--;
            }

            line[i_size] = '\0';

            p = strchr( line, ':' );
            if( p )
            {
                *p++ = '\0';
                user = strdup( line );
                password = strdup( p );
            }
        }
        msg_Dbg( p_intf, "using user=%s (read=%d)", user, i_size );

        fclose( file );
    }

    snprintf( dir, sizeof( dir ), "%s"DIR_SEP".hosts", psz_dir );
    p_acl = ACL_Create( p_intf, false );
    if( ACL_LoadFile( p_acl, dir ) )
    {
        ACL_Destroy( p_acl );

        struct stat st;
        if( utf8_stat( dir, &st ) == 0 )
        {
            free( user );
            free( password );
            closedir( p_dir );
            return VLC_EGENERIC;
        }
        p_acl = NULL;
    }

    for( ;; )
    {
        char *psz_filename;
        /* parse psz_src dir */
        if( ( psz_filename = utf8_readdir( p_dir ) ) == NULL )
        {
            break;
        }

        if( ( psz_filename[0] == '.' )
         || ( i_dirlen + strlen( psz_filename ) > MAX_DIR_SIZE ) )
        {
            free( psz_filename );
            continue;
        }

        snprintf( dir, sizeof( dir ), "%s"DIR_SEP"%s", psz_dir, psz_filename );
        free( psz_filename );

        if( ParseDirectory( p_intf, psz_root, dir ) )
        {
            httpd_file_sys_t *f = NULL;
            httpd_handler_sys_t *h = NULL;
            bool b_index;
            char *psz_name, *psz_ext;

            psz_name = FileToUrl( &dir[strlen( psz_root )], &b_index );
            psz_ext = strrchr( dir, '.' );
            if( psz_ext != NULL )
            {
                int i;
                psz_ext++;
                for( i = 0; i < p_sys->i_handlers; i++ )
                    if( !strcmp( p_sys->pp_handlers[i]->psz_ext, psz_ext ) )
                        break;
                if( i < p_sys->i_handlers )
                {
                    f = malloc( sizeof( httpd_handler_sys_t ) );
                    h = (httpd_handler_sys_t *)f;
                    f->b_handler = true;
                    h->p_association = p_sys->pp_handlers[i];
                }
            }
            if( f == NULL )
            {
                f = malloc( sizeof( httpd_file_sys_t ) );
                f->b_handler = false;
            }

            f->p_intf  = p_intf;
            f->p_file = NULL;
            f->p_redir = NULL;
            f->p_redir2 = NULL;
            f->file = strdup (dir);
            f->name = psz_name;
            f->b_html = strstr( &dir[strlen( psz_root )], ".htm" ) || strstr( &dir[strlen( psz_root )], ".xml" ) ? true : false;

            if( !f->name )
            {
                msg_Err( p_intf , "unable to parse directory" );
                closedir( p_dir );
                free( f );
                return( VLC_ENOMEM );
            }
            msg_Dbg( p_intf, "file=%s (url=%s)",
                     f->file, f->name );

            if( !f->b_handler )
            {
                char *psz_type = strdup( "text/html; charset=UTF-8" );
                if( strstr( &dir[strlen( psz_root )], ".xml" ) )
                {
                    char *psz = strstr( psz_type, "html;" );
                    if( psz )
                    {
                        psz[0] = 'x';
                        psz[1] = 'm';
                        psz[2] = 'l';
                        psz[3] = ';';
                        psz[4] = ' ';
                    }
                }
                f->p_file = httpd_FileNew( p_sys->p_httpd_host,
                                           f->name,
                                           f->b_html ? psz_type : NULL,
                                           user, password, p_acl,
                                           HttpCallback, f );
                free( psz_type );
                if( f->p_file != NULL )
                {
                    TAB_APPEND( p_sys->i_files, p_sys->pp_files, f );
                }
            }
            else
            {
                h->p_handler = httpd_HandlerNew( p_sys->p_httpd_host,
                                                 f->name,
                                                 user, password, p_acl,
                                                 HandlerCallback, h );
                if( h->p_handler != NULL )
                {
                    TAB_APPEND( p_sys->i_files, p_sys->pp_files,
                                (httpd_file_sys_t *)h );
                }
            }

            /* for url that ends by / add
             *  - a redirect from rep to rep/
             *  - in case of index.* rep/index.html to rep/ */
            if( f && f->name[strlen(f->name) - 1] == '/' )
            {
                char *psz_redir = strdup( f->name );
                char *p;
                psz_redir[strlen( psz_redir ) - 1] = '\0';

                msg_Dbg( p_intf, "redir=%s -> %s", psz_redir, f->name );
                f->p_redir = httpd_RedirectNew( p_sys->p_httpd_host, f->name, psz_redir );
                free( psz_redir );

                if( b_index && ( p = strstr( f->file, "index." ) ) )
                {
                    if( asprintf( &psz_redir, "%s%s", f->name, p ) != -1 )
                    {
                        msg_Dbg( p_intf, "redir=%s -> %s", psz_redir, f->name );
                        f->p_redir2 = httpd_RedirectNew( p_sys->p_httpd_host,
                                                         f->name, psz_redir );

                        free( psz_redir );
                    }
                }
            }
        }
    }

    free( user );
    free( password );

    ACL_Destroy( p_acl );
    closedir( p_dir );

    return VLC_SUCCESS;
}
Exemplo n.º 4
0
bool ThemeLoader::findFile( const string &rootDir, const string &rFileName,
                            string &themeFilePath )
{
    // Path separator
    const string &sep = OSFactory::instance( getIntf() )->getDirSeparator();

    DIR *pCurrDir;
    char *pszDirContent;

    // Open the dir
    pCurrDir = utf8_opendir( rootDir.c_str() );

    if( pCurrDir == NULL )
    {
        // An error occurred
        msg_Dbg( getIntf(), "cannot open directory %s", rootDir.c_str() );
        return false;
    }

    // While we still have entries in the directory
    while( ( pszDirContent = utf8_readdir( pCurrDir ) ) != NULL )
    {
        string newURI = rootDir + sep + pszDirContent;

        // Skip . and ..
        if( string( pszDirContent ) != "." &&
            string( pszDirContent ) != ".." )
        {
#if defined( S_ISDIR )
            struct stat stat_data;

            if( ( utf8_stat( newURI.c_str(), &stat_data ) == 0 )
             && S_ISDIR(stat_data.st_mode) )
#elif defined( DT_DIR )
            if( pDirContent->d_type & DT_DIR )
#else
            if( 0 )
#endif
            {
                // Can we find the file in this subdirectory?
                if( findFile( newURI, rFileName, themeFilePath ) )
                {
                    free( pszDirContent );
                    closedir( pCurrDir );
                    return true;
                }
            }
            else
            {
                // Found the theme file?
                if( rFileName == string( pszDirContent ) )
                {
                    themeFilePath = newURI;
                    free( pszDirContent );
                    closedir( pCurrDir );
                    return true;
                }
            }
        }

        free( pszDirContent );
    }

    closedir( pCurrDir );
    return false;
}