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rudiments 0.31-2
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<pre>
<font color="#0000ff">// Copyright (c) 2003  David Muse</font>
<font color="#0000ff">// See the file COPYING for more information</font>

<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/groupentry.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/passwdentry.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/file.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/permissions.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/datetime.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;stdio.h&gt;</font>

<font color="#a020f0">#ifdef RUDIMENTS_NAMESPACE</font>
<font color="#a52a2a"><b>using</b></font> <font color="#2e8b57"><b>namespace</b></font> rudiments;
<font color="#a020f0">#endif</font>

<font color="#2e8b57"><b>int</b></font> main(<font color="#2e8b57"><b>int</b></font> argc, <font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> **argv) {


        <font color="#0000ff">// remove the file (in case it already exists)</font>
        file::remove(<font color="#ff00ff">&quot;testfile&quot;</font>);


        <font color="#0000ff">// create a new file called &quot;testfile&quot; with rw-rw---- permissions</font>
        <font color="#0000ff">// and initial contents &quot;hello&quot;</font>
        file    fl;
        fl.create(<font color="#ff00ff">&quot;testfile&quot;</font>,permissions::evalPermString(<font color="#ff00ff">&quot;rw-rw----&quot;</font>),<font color="#ff00ff">&quot;hello&quot;</font>);

        printf(<font color="#ff00ff">&quot;testfile:</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>);

        <font color="#0000ff">// check for existence</font>
        <font color="#a52a2a"><b>if</b></font> (file::exists(<font color="#ff00ff">&quot;testfile&quot;</font>)) {
                printf(<font color="#ff00ff">&quot;      exists</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>);
        } <font color="#a52a2a"><b>else</b></font> {
                printf(<font color="#ff00ff">&quot;      does not exist</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>);
        }

        <font color="#0000ff">// display the permissions of the file</font>
        mode_t  mode=fl.getPermissions();
        printf(<font color="#ff00ff">&quot;       permissions: </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,permissions::evalPermOctal(mode));


        <font color="#0000ff">// display the name of the user that owns the file</font>
        uid_t   uid=fl.getOwnerUserId();
        <font color="#2e8b57"><b>char</b></font>   *username;
        passwdentry::getName(uid,&amp;username);
        printf(<font color="#ff00ff">&quot;       user       : </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,username);
        <font color="#a52a2a"><b>delete</b></font>[] username;


        <font color="#0000ff">// display the name of the group that owns the file</font>
        gid_t   gid=fl.getOwnerGroupId();
        <font color="#2e8b57"><b>char</b></font>   *groupname;
        groupentry::getName(gid,&amp;groupname);
        printf(<font color="#ff00ff">&quot;       group      : </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,groupname);
        <font color="#a52a2a"><b>delete</b></font>[] groupname;


        <font color="#0000ff">// display the size of the file in bytes</font>
        off64_t size=fl.getSize();
        printf(<font color="#ff00ff">&quot;       size       : </font><font color="#6a5acd">%ld</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,size);


        <font color="#0000ff">// display the size of the file in blocks</font>
        blkcnt_t        blocks=fl.getBlockCount();
        printf(<font color="#ff00ff">&quot;       blocks     : </font><font color="#6a5acd">%ld</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,blocks);


        <font color="#0000ff">// display the file type</font>
        printf(<font color="#ff00ff">&quot;       is a socket: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isSocket());
        printf(<font color="#ff00ff">&quot;       is a symlink: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isSymbolicLink());
        printf(<font color="#ff00ff">&quot;       is a regular file: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isRegularFile());
        printf(<font color="#ff00ff">&quot;       is a block device: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isBlockDevice());
        printf(<font color="#ff00ff">&quot;       is a directory: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isDirectory());
        printf(<font color="#ff00ff">&quot;       is a character device: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isCharacterDevice());
        printf(<font color="#ff00ff">&quot;       is a fifo: </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,fl.isFifo());


        <font color="#0000ff">// display the last time the file was accessed</font>
        <font color="#2e8b57"><b>time_t</b></font> atime=fl.getLastAccessTime();
        <font color="#2e8b57"><b>char</b></font>   *atimestr=datetime::getString(atime);
        printf(<font color="#ff00ff">&quot;       last access      : </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,atimestr);
        <font color="#a52a2a"><b>delete</b></font>[] atimestr;


        <font color="#0000ff">// display the last time the file was modified</font>
        <font color="#2e8b57"><b>time_t</b></font> mtime=fl.getLastModificationTime();
        <font color="#2e8b57"><b>char</b></font>   *mtimestr=datetime::getString(mtime);
        printf(<font color="#ff00ff">&quot;       last modification: </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,mtimestr);
        <font color="#a52a2a"><b>delete</b></font>[] mtimestr;


        <font color="#0000ff">// display the last time the file was changed</font>
        <font color="#2e8b57"><b>time_t</b></font> ctime=fl.getLastChangeTime();
        <font color="#2e8b57"><b>char</b></font>   *ctimestr=datetime::getString(ctime);
        printf(<font color="#ff00ff">&quot;       last change      : </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,ctimestr);
        <font color="#a52a2a"><b>delete</b></font>[] ctimestr;


        <font color="#0000ff">// display the device that the file resides on</font>
        dev_t   dev=fl.getDevice();
        printf(<font color="#ff00ff">&quot;       device           : </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,dev);


        <font color="#0000ff">// display the type of the device that the file resides on</font>
        dev_t   devtype=fl.getDeviceType();
        printf(<font color="#ff00ff">&quot;       device type      : </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,devtype);


        <font color="#0000ff">// display the file's first inode</font>
        ino_t   inode=fl.getInode();
        printf(<font color="#ff00ff">&quot;       inode            : </font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,inode);


        <font color="#0000ff">// display the number of hard links to the file</font>
        nlink_t nlink=fl.getNumberOfHardLinks();
        printf(<font color="#ff00ff">&quot;       hard links : </font><font color="#6a5acd">%ld</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,nlink);


        <font color="#2e8b57"><b>char</b></font>   *path=<font color="#ff00ff">&quot;/usr/local/firstworks/include/rudiments/file.h&quot;</font>;
        <font color="#2e8b57"><b>char</b></font>   *dirname=file::dirname(path);
        printf(<font color="#ff00ff">&quot;dirname(</font><font color="#6a5acd">%s</font><font color="#ff00ff">)=</font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,path,dirname);
        <font color="#a52a2a"><b>delete</b></font>[] dirname;

        <font color="#2e8b57"><b>char</b></font>   *basename=file::basename(path);
        printf(<font color="#ff00ff">&quot;basename(</font><font color="#6a5acd">%s</font><font color="#ff00ff">)=</font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,path,basename);
        <font color="#a52a2a"><b>delete</b></font>[] basename;

        basename=file::basename(path,<font color="#ff00ff">&quot;.h&quot;</font>);
        printf(<font color="#ff00ff">&quot;basename(</font><font color="#6a5acd">%s</font><font color="#ff00ff">,</font><font color="#6a5acd">\&quot;</font><font color="#ff00ff">.h</font><font color="#6a5acd">\&quot;</font><font color="#ff00ff">)=</font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,path,basename);
        <font color="#a52a2a"><b>delete</b></font>[] basename;

        printf(<font color="#ff00ff">&quot;key=</font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,file::generateKey(<font color="#ff00ff">&quot;/&quot;</font>,<font color="#ff00ff">1</font>));

        printf(<font color="#ff00ff">&quot;maxLinks(</font><font color="#6a5acd">%s</font><font color="#ff00ff">)=</font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,path,file::maxLinks(path));

        printf(<font color="#ff00ff">&quot;canChangeOwner(</font><font color="#6a5acd">%s</font><font color="#ff00ff">)=</font><font color="#6a5acd">%d</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,path,file::canChangeOwner(path));
}
</pre>