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Hello, you should use QStandardPaths. DataLocation is correct, it
using applicationName and organizationName from you QGuiApplication
instance.<br>
<br>
<div class="moz-cite-prefix">11.05.2015 01:14, Nicolas Cisco пишет:<br>
</div>
<blockquote
cite="mid:CAF_oOGdcXfLNdBJUuapDjdj7vcb14g5PaV=Fm2BW1Cbq=ia=ww@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div>i have some questions about what are the correct config and
data paths for an application.</div>
<div>The harbour faq [ <a moz-do-not-send="true"
href="https://harbour.jolla.com/faq#2.4.0">https://harbour.jolla.com/faq#2.4.0</a>
] says that for these paths a subfolder during run time named
<HARBOUR_APP_NAME> inside a folder defined by the XDG
Base Directory Specification should be used. My question is
how to get these values using QT.</div>
<div>I though of using the QStandardPaths [ <a
moz-do-not-send="true"
href="http://doc.qt.io/qt-5/qstandardpaths.html"><a class="moz-txt-link-freetext" href="http://doc.qt.io/qt-5/qstandardpaths.html">http://doc.qt.io/qt-5/qstandardpaths.html</a></a>
] or the QProcessEnvironment [ <a moz-do-not-send="true"
href="http://doc.qt.io/qt-5/qprocessenvironment.html">http://doc.qt.io/qt-5/qprocessenvironment.html</a>
] modules, but i don't know if i am getting the correct
values.</div>
<div><br>
</div>
<div>Using the QStandardPaths module I get this output:</div>
<div>
<blockquote style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"
class="gmail_quote"><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:66 - QStandardPaths::DataLocation:
"/home/nemo/.local/share/harbour-batzap/harbour-batzap"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:67 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::GenericDataLocation:
"/home/nemo/.local/share"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:68 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::CacheLocation:
"/home/nemo/.cache/harbour-batzap/harbour-batzap"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:69 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::GenericCacheLocation:
"/home/nemo/.cache"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:70 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::TempLocation:
"/tmp"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:71 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::ConfigLocation:
"/home/nemo/.config"<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:72 - </span><span
style="color:rgb(170,0,0);font-family:monospace;font-size:12px">QStandard</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">Paths::GenericConfigLocation:
"/home/nemo/.config" </span></blockquote>
</div>
<div>(i'm returning these values using: <i>qDebug() <<
"QStandardPaths::<enum-name>: " <<
QStandardPaths::writableLocation(QStandardPaths::<enum-name>);</i></div>
<div><br>
</div>
<div>According to the harbour faq, for application data the
$XDG_DATA_HOME/<harbour-name> folder should be used, ( <a
moz-do-not-send="true" href="http://freedesktop.org">freedesktop.org</a>
says that a possible value for $XDG_DATA_HOME is
"$HOME/.local/share/", so i'll assume that value, and assuming
<harbour-name> is "harbour-batsap") should the correct
application data folder be
"/home/new/.local/share/harbour-batzap"
insted "/home/new/.local/share/harbour-batzap/harbour-batzap"
as qt returns for QStandardPaths::DataLocation? </div>
<div><br>
</div>
<div>Note: the qt docs suggest that <i>QStandardPaths::AppDataLocation</i> should
be used while <i>QStandardPaths::DataLocation</i> is a
deprecated value. But i'm getting errors (<i>AppDataLocation </i>is
not a member of <i>QStandardPaths</i>) using <i>QStandardPaths::AppDataLocation</i> (it
was introduced in Qt 5.4, i really don't remember what Qt5
version jolla ships)</div>
<div><br>
</div>
<div>If i try to get the values of the XDG variables using the
QProcessEnvironment module, i'm always getting blank values:</div>
<div>
<blockquote style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"
class="gmail_quote"><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:75 -
QProcessEnvironment::systemEnvironment().value("$XDG_DATA_HOME"):
""<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:76 -
QProcessEnvironment::systemEnvironment().value("XDG_DATA_HOME"):
""<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:77 -
QProcessEnvironment::systemEnvironment().value("$XDG_CACHE_HOME"):
""<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:78 -
QProcessEnvironment::systemEnvironment().value("XDG_CACHE_HOME"):
""<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:79 -
QProcessEnvironment::systemEnvironment().value("$XDG_CONFIG_HOME"):
""<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:80 -
QProcessEnvironment::systemEnvironment().value("XDG_CONFIG_HOME"):
"" </span></blockquote>
<div>(i'm returning these values using: <i>qDebug() <<
"QProcessEnvironment::systemEnvironment().value(<variable>,
"");</i><br>
</div>
<div><i><br>
</i></div>
<div>Using qDebug() << "getenv(<variable>): "
<< <i>getenv(<variable>);</i> also returns me an
empty value:</div>
<div>
<blockquote style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"
class="gmail_quote"><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:81 - getenv("XDG_DATA_HOME"):<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:82 - getenv("$XDG_DATA_HOME"):<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:83 - getenv("XDG_CACHE_HOME"):<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:84 - getenv("$XDG_CACHE_HOME"):<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:85 - getenv("XDG_CONFIG_HOME"):<br>
</span><span
style="font-family:monospace;font-size:9pt;color:rgb(170,0,0)">[D]
main:86 - getenv("$XDG_CONFIG_HOME"): </span></blockquote>
</div>
<div><i><br>
</i></div>
<div>I'm executing the app thought qtcreator in my jolla
device (deploying it as an RPM package).</div>
<div><br>
</div>
<div>What are the correct path values? and how should I get
them throught qt?.</div>
<div><br>
</div>
<div>Thanks!</div>
-- <br>
<div class="gmail_signature">Nicolas Cisco<br>
<a moz-do-not-send="true" href="http://www.nckweb.com.ar"
target="_blank">www.nckweb.com.ar</a><br>
</div>
</div>
</div>
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