$name\n";
}
function print_links($arr, $indent_level) {
global $indent_str;
foreach ($arr as $str) {
$tmp = $indent_level;
while ($tmp) {
echo $indent_str;
$tmp--;
}
echo "$str
";
}
return;
}
/* Process the contents of a folder.
* $fh is the file handle of the open bookmark file.
* $indent_level is how many levels down into the folder hierarchy we are.
*/
function process_folder($fh, $indent_level) {
global $indent_str;
$links = array();
$is_trash = 0;
while (!feof($fh)) {
$line = fgets($fh, 4096);
if (strncmp($line, "#FOLDER", 7) == 0) { // Start of a folder
process_folder($fh, $indent_level+1);
}
else if (strncmp($line, "#URL", 4) == 0) { // Start of a bookmark
$this_link = process_url_entry($fh, $indent_level);
if ($this_link) {
// Add the link we've just parsed to the array
$links[] = $this_link;
}
}
else if (strncmp($line, "-", 1) == 0) { // End of folder
// Print the array of links (but not for the Trash folder)
if (!$is_trash) {
print_links($links, $indent_level);
echo "
\n";
}
return;
}
else if (strpos($line, "NAME=")) { // Name of the folder
$heading = rtrim(substr($line, 6));
// Are we in the Trash folder?
if (strcmp($heading, "Trash") == 0) {
$is_trash = 1;
}
$headerlevel = $indent_level + 1;
if ($headerlevel > 6) {
$headerlevel = 6;
}
if (!$is_trash) { // Don't print the Trash folder
echo "$heading\n";
}
}
}
print_links($links, $indent_level);
return;
}
/* Start of main program */
if (file_exists($filename)) {
$fh = fopen($filename, "r");
// And so begins the fun.
process_folder($fh, 0);
fclose($fh);
echo "
\n";
echo "Opera bookmark converter by Rayner Lucas, 2003\n";
}
?>