#pragma once

#include <iostream>
#include <string>
#include <list>
#include <map>


namespace nix {

using std::string;
using std::map;
using std::list;


typedef map<string, string> XMLAttrs;


class XMLWriter
{
private:

    std::ostream & output;

    bool indent;
    bool closed;

    list<string> pendingElems;

public:

    XMLWriter(bool indent, std::ostream & output);
    ~XMLWriter();

    void close();

    void openElement(const string & name,
        const XMLAttrs & attrs = XMLAttrs());
    void closeElement();

    void writeEmptyElement(const string & name,
        const XMLAttrs & attrs = XMLAttrs());

private:
    void writeAttrs(const XMLAttrs & attrs);

    void indent_(unsigned int depth);
};


class XMLOpenElement
{
private:
    XMLWriter & writer;
public:
    XMLOpenElement(XMLWriter & writer, const string & name,
        const XMLAttrs & attrs = XMLAttrs())
        : writer(writer)
    {
        writer.openElement(name, attrs);
    }
    ~XMLOpenElement()
    {
        writer.closeElement();
    }
};


}
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<div class='path'>path: <a href='/guix/log/?id=105b5e1630a869aae701663e241d60e80fd845ea'>root</a>/<a href='/guix/log/gnu?id=105b5e1630a869aae701663e241d60e80fd845ea'>gnu</a>/<a href='/guix/log/gnu/tests?id=105b5e1630a869aae701663e241d60e80fd845ea'>tests</a>/<a href='/guix/log/gnu/tests/dict.scm?id=105b5e1630a869aae701663e241d60e80fd845ea'>dict.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/tests/dict.scm?id=105b5e1630a869aae701663e241d60e80fd845ea&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2018-10-18 01:12:22 +0200'>2018-10-18</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=39d7fdce453b0ca23ecbed72048647debbaa58a6'>services: dhcp-client: Deprecate 'dhcp-client-service' procedure.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-06-13 09:11:45 +0200'>2018-06-13</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=c24b15472baaa7ec67d48cbf296bbe5ab727b78f'>tests: Honor the return value of 'start-service'.</a><span class='msg-avail'>...</span></td><td>Clément Lassieur</td></tr>
<tr><td><span title='2018-06-01 13:50:26 +0200'>2018-06-01</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=7a4e2eaab34f7fad6951f312203ac0d9dfa3d44a'>marionette: Add 'wait-for-tcp-port'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-07-20 11:57:13 +0200'>2017-07-20</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=8b113790fa3bfd2300c737901ba161f079fedbdf'>tests: Use 'virtual-machine' records instead of monadic procedures.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-04-16 00:48:08 +0200'>2017-04-16</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=cbe0af11b2bffb1ef534941ac29d1384c9f09549'>tests: dicod: Bail out if we cannot connect within 20 seconds.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-04-01 00:45:18 +0200'>2017-04-01</span></td><td><a href='/guix/commit/gnu/tests/dict.scm?id=985a8599ed742053b52ac85f753c4feb54af93cb'>tests: Add GNU dicod test.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>