/*
 * sshguard.dot -- graph of SSHGuard architecture
 * See CONTRIBUTING.rst for an explanation of this graph.
 */
digraph {
    rankdir=LR;
    driver [label=<sshguard<BR/><I>src/sshguard.in</I>>];

    logtail [label=<sshg-logtail<BR/><I>src/sshg-logtail</I>>];
    parser [label=<sshg-parser<BR/><I>src/parser/</I>> style=dashed];
    blocker [label=<sshg-blocker<BR/><I>src/blocker/</I>> style=dashed];
    fw [label=<sshg-fw-*<BR/><I>src/fw/</I>>];

    logs [label=<System<BR/>Logs> shape=note];

    driver -> logtail[label="spawns"];
    logs -> logtail[label="file I/O"];

    subgraph cluster_0 {
        logtail -> parser -> blocker -> fw[label="pipe"];
    }
}