X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=include%2Fclass_ppdManager.inc;h=7e416556d036bcf13f8aa23af19f69c783d3b019;hb=f26ba868f04f17cee7e26921d0fd977a4632bfdb;hp=aa8cdcbd042ea82b8f7c62ad8ac33a9b03503ef9;hpb=28d35a442139361c261d4cbd2f0f3a148e9b6dbf;p=gosa.git diff --git a/include/class_ppdManager.inc b/include/class_ppdManager.inc index aa8cdcbd0..7e416556d 100644 --- a/include/class_ppdManager.inc +++ b/include/class_ppdManager.inc @@ -7,8 +7,12 @@ class ppdManager function ppdManager($path) { + if(is_dir($path)){ $this->path= $path; - echo "Path set to $path
"; + }else{ + print_red(sprintf(_("PPD manager : The specified path '%s' doesn't exists."),$path)); + return (false); + } } @@ -43,26 +47,262 @@ class ppdManager } + function updateAttribute($file, $section, $attribute, $value) + { + $fsection= false; + $fattribute= false; + $section= preg_replace('/^\*/', '', $section); + $attribute= preg_replace('/^\*/', '', $attribute); + + $rp= @fopen($file, "r"); + $wp= @fopen("$file.tmp", "w"); + + + + while (!feof($rp)){ + $lines[]= fgets($rp, 1024); + } + + $ret = ""; + $done =false; + foreach($lines as $nr => $line){ + + if (preg_match("/\*OpenGroup:*\s+\**$section\/*/", $line)){ + $fsection= true; + $ret .=$line; + continue; + } + + /* Change model name .. */ + if ((preg_match("/^\*".$attribute.":*\s+/",$line)) && ($attribute == "ModelName")){ + $line= "*$attribute: \"$value\"\n"; + $done =true; + } + + if (($fsection) && ($section != "NO_SECTION")){ + if (preg_match("/^\*CloseGroup:*\s+\**$section\/*/", $line)){ + $fsection= false; + $ret .=$line; + continue; + } + + + if (preg_match("/^\*OpenUI:*\s+\**$attribute\/*/", $line)){ + $fattribute= true; + $ret .= $line; + continue; + } + + if ($fattribute){ + if (preg_match("/^\*CloseUI:*\s+\**$attribute\/*/", $line)){ + $fattribute= false; + $ret .= $line; + continue; + } + + if (preg_match("/^\*Default$attribute:*\s+/", $line)){ + $line= "*Default$attribute: $value\n"; + $done =true; + } + } + }else{ + if (preg_match("/^\*OpenUI:*\s+\**$attribute\/*/", $line)){ + $fattribute= true; + $ret .= $line; + continue; + } + + if ($fattribute){ + if (preg_match("/^\*CloseUI:*\s+\**$attribute\/*/", $line)){ + $fattribute= false; + $ret .= $line; + continue; + } + + if (preg_match("/^\*Default$attribute:*\s+/", $line)){ + $line= "*Default$attribute: $value\n"; + $done =true; + } + } + } + $ret .=$line; + } + + fwrite($wp,$ret); + + fclose($wp); + fclose($rp); + + copy("$file.tmp", "$file"); + unlink("$file.tmp"); + } + + + function saveProperties($ppdFile, $properties) + { + if(!is_readable($ppdFile)){ + print_red(sprintf(_("Specified ppd file '%s' can't be opened for reading."),$ppdFile)); + }elseif(!is_writeable(preg_replace("#(^.*/).*$#","\\1",$ppdFile.".tmp"))){ + print_red(sprintf(_("The required tmp file file '%s' can't be opened for writing."),$ppdFile.".tmp")); + }else{ + foreach ($properties as $name => $section){ + foreach ($section as $attribute => $value){ + if (is_array($value)){ + $this->updateAttribute($ppdFile, $name, $attribute, $value['_default']); + } + } + } + } + } + + function loadProperties($ppdFile) + { + $group= ""; + $option= ""; + $properties= array(); + + $fh= fopen ($ppdFile, 'r'); + while (!feof($fh)) { + + /* Read line */ + $line= fgets($fh, 256); + if (strlen($line) >= 256){ + trigger_error(_('Parsing PPD file %s failed - line too long. Trailing characters have been ignored'), E_USER_WARNING); + } + + /* Trigger for option groups */ + if (preg_match('/^\*OpenGroup:/i', $line)){ + + /* Sanity checks */ + if ($group != ""){ + trigger_error(_('Nested groups are not supported!'), E_USER_WARNING); + continue; + } + if (in_array($group, $properties)){ + trigger_error(_('Group name not unique!'), E_USER_WARNING); + continue; + } + + // TODO: Symbol values are not supported yet! + if (preg_match('/\^/', $line)){ + trigger_error(_('Symbol values are not supported yet!'), E_USER_WARNING); + } + $complete= preg_replace('@^\*OpenGroup:\s+(.*)$@i', '\1', $line); + $complete= trim($complete, '"'); + if (preg_match('@/@', $complete)){ + $group= trim(preg_replace('@^\*OpenGroup:\s+"?([^/]+)/.*$@i', '\1', $line)); + $name = preg_replace('@^\*OpenGroup:\s+"?[^/]+/([^/]+).*$@i', '\1', $line); + } else { + $group= $complete; + $name = $complete; + } + $properties[$group]= array('_name' => $name); + continue; + } + if (preg_match("/^\*CloseGroup:\s+\"?$group\"?/i", $line)){ + $group= ""; + continue; + } + + /* Trigger for options */ + if (preg_match('/^\*OpenUI\s+/i', $line)){ + + /* Sanity check */ + if ($option != ""){ + trigger_error(_('Nested options are not supported!'), E_USER_WARNING); + continue; + } + + // TODO: Symbol values are not supported yet! + if (preg_match('/\^/', $line)){ + trigger_error(_('Symbol values are not supported yet!'), E_USER_WARNING); + } + $complete= preg_replace('@^\*OpenUI\s+(.*)$@i', '\1', $line); + $complete= trim($complete, '"'); + if (preg_match('@/@', $complete)){ + $option= trim(preg_replace('@^\*OpenUI\s+([^/]+)/.*$@i', '\1', $line)); + $name = trim(preg_replace('@^\*OpenUI\s+[^/]+/([^/]+).*$@i', '\1', $line)); + } else { + $option= trim($complete); + $name = trim($complete); + } + + /* Extract option type */ + $type= trim(preg_replace('/^[^:]+:\s+/', '', $line)); + $name= preg_replace('/:.*$/', '', $name); + $option= preg_replace('/:.*$/', '', $option); + + // TODO: PickMany is not supported yet! + if (preg_match('/PickMany/i', $type)){ + trigger_error(_('PickMany is not supported yet!'), E_USER_WARNING); + } + if(empty($group)){ + $properties["NO_SECTION"][$option]= array('_name' => $name, '_type' => $type); + }else{ + $properties[$group][$option]= array('_name' => $name, '_type' => $type); + } + continue; + } + /* Show interest for option parsing */ + if ($option != ""){ + + $eoption= preg_replace('@\*@', '', $option); + + /* Close section? */ + if (preg_match("@^\*CloseUI:\s+\*$eoption@i", $line)){ + $option= ""; + continue; + } + + /* Default value? */ + if (preg_match("@^\*Default$eoption:@", $line)){ + $c= preg_replace("@^\*Default$eoption:\s+@", "", $line); + if(empty($group)){ + $properties["NO_SECTION"][$option]['_default']= trim(trim($c, '"')); + }else{ + $properties[$group][$option]['_default']= trim(trim($c, '"')); + } + continue; + } + + /* Possible value? */ + if (preg_match("@^\*$eoption\s+@", $line)){ +#*PageSize Letter/US Letter: "<>setpagedevice" + $c= preg_replace("@^\*$eoption\s+([^/]+).*$@", "$1", $line); + $d= preg_replace("@^\*$eoption\s+[^/]+/([^:]+).*$@", "$1", $line); + if(empty($group)){ + $properties["NO_SECTION"][$option][trim($c)]= trim($d); + }else{ + $properties[$group][$option][trim($c)]= trim($d); + } + continue; + } + } + } + fclose ($fh); + return ($properties); + } + function loadDescription($ppdFile) { $model= ""; $manufacturer= ""; - + $fh= fopen ($ppdFile, 'r'); - while (!feof($fh)) { + while ((!feof($fh))&&($fh)) { /* Read line */ - $line= fgets($fh, 4096); - if (strlen($line) >= 4095){ - trigger_error(_('Parsing PPD file %s faild - line too long. Trailing characters have been ignored'), E_USER_WARNING); + $line= fgets($fh, 256); + if (strlen($line) >= 256){ + trigger_error(_('Parsing PPD file %s failed - line too long. Trailing characters have been ignored'), E_USER_WARNING); } - + /* Extract interesting informations */ if (preg_match('/^\*Manufacturer:/i', $line)){ - $manufacturer= preg_replace('/^\*Manufacturer:\s+"([^"]+)".*$/i', '\1', $line); + $manufacturer= preg_replace('/^\*Manufacturer:\s+"?([^"]+)"?.*$/i', '\1', $line); } if (preg_match('/^\*ModelName:/i', $line)){ - $model= preg_replace('/^\*ModelName:\s+"([^"]+)".*$/i', '\1', $line); + $model= preg_replace('/^\*ModelName:\s+"?([^"]+)"?.*$/i', '\1', $line); } /* Got everything we need? Skip rest for speed reasons... */ @@ -98,7 +338,7 @@ class ppdManager return ($this->cachedList); } - + } ?>