diff --git a/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorCheckItTiffPlugin.java b/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorCheckItTiffPlugin.java
index 622afc393067c398edb0f54eb9c8bab67c8d6359..4075ccbf4919dc3ba8764e3081684439f212e688 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorCheckItTiffPlugin.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorCheckItTiffPlugin.java
@@ -1,5 +1,5 @@
/*
-2014-2018 by Andreas Romeyke (SLUB Dresden)
+2014-2022 by Andreas Romeyke (SLUB Dresden)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-Hint: works only with checkit_tiff version 0.3.1 or higher
+Hint: works only with checkit_tiff version 1.0.0 or higher
*/
package org.slub.rosetta.dps.repository.plugin;
@@ -25,13 +25,17 @@ import com.exlibris.dps.sdk.techmd.MDExtractorPlugin;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
+import java.math.BigInteger;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.MessageDigest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
-import java.nio.file.*;
/**
@@ -43,15 +47,24 @@ import java.nio.file.*;
/*public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtractorPlugin { */
public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtractorPlugin {
private static final ExLogger log = ExLogger.getExLogger(SLUBTechnicalMetadataExtractorCheckItTiffPlugin.class);
- private Map<Checkit_tiff_versions, String> checkit_tiff_binary_path = new HashMap<Checkit_tiff_versions, String>();
- private Map<Checkit_tiff_versions, String> checkit_tiff_config_path = new HashMap<Checkit_tiff_versions, String>();
- private Map<Checkit_tiff_versions, Boolean> is_checkit_tiff_valid = new HashMap<Checkit_tiff_versions, Boolean>();
+ private enum Checkit_tiff_versions {
+ current, upcoming
+ }
+ private final Map<Checkit_tiff_versions, String> checkit_tiff_binary_path = new HashMap<Checkit_tiff_versions, String>();
+ private final Map<Checkit_tiff_versions, String> checkit_tiff_config_path = new HashMap<Checkit_tiff_versions, String>();
private String exiftool_binary_path;
private List<String> extractionErrors = new ArrayList<String>();
- private List<String> validationLog = new ArrayList<String>();
+ private final List<String> validationLog = new ArrayList<String>();
private Boolean isvalid = false;
private Boolean iswellformed = false;
- private Map<String,String> attributes = new HashMap<String, String>();
+ private final Map<String,String> attributes = new HashMap<String, String>();
+ private Map<Checkit_tiff_versions, String> md5Profile = new HashMap<>();
+ private Map<Checkit_tiff_versions, String> md5CheckitTiff = new HashMap<>();
+ private boolean isDifferentProfile = true;
+ private boolean isDifferentCheckItTiff = true;
+ private Map<Checkit_tiff_versions, Boolean> is_checkit_tiff_valid = new HashMap<Checkit_tiff_versions, Boolean>();
+
+
/** constructor */
public SLUBTechnicalMetadataExtractorCheckItTiffPlugin() {
log.info("SLUBTechnicalMetadataExtractorCheckItTiffPlugin instantiated");
@@ -60,33 +73,6 @@ public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtrac
}
}
- /** stand-alone check, main file to call local installed clamd
- * @param args list of files which should be scanned
- */
- public static void main(String[] args) {
- SLUBTechnicalMetadataExtractorCheckItTiffPlugin plugin = new SLUBTechnicalMetadataExtractorCheckItTiffPlugin();
- Map<String, String> initp = new HashMap<String, String>();
- // initp.put( "checkit_tiff", "/usr/bin/checkit_tiff");
- // initp.put( "config_file", "/etc/checkit_tiff/slub.cfg");
- initp.put( "current_checkit_tiff", "/home/romeyke/git/checkit_tiff/build/checkit_tiff");
- initp.put( "current_config_file", "/home/romeyke/git/checkit_tiff/example_configs/cit_tiff6_baseline_SLUBrelaxed.cfg");
- initp.put( "upcoming_checkit_tiff", "/home/romeyke/git/checkit_tiff/build/checkit_tiff");
- initp.put( "upcoming_config_file", "/home/romeyke/git/checkit_tiff/example_configs/cit_tiff6_baseline_SLUBrelaxed.cfg");
- initp.put( "exiftool", "/usr/bin/exiftool");
- plugin.initParams( initp );
- System.out.println("Agent: '" + plugin.getAgent() + "'");
- System.out.println();
- for (String file : args) {
- try {
- plugin.extract(file);
- } catch (Exception e) {
- e.printStackTrace();
- }
- System.out.println("RESULT: " + plugin.isValid());
- System.out.println("ERRORMESSAGE: " + plugin.getExtractionErrors());
- }
- }
-
/** init params to configure the plugin via xml forms
* @param initp parameter map
*/
@@ -95,8 +81,20 @@ public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtrac
this.checkit_tiff_binary_path.put(Checkit_tiff_versions.upcoming, initp.get("upcoming_checkit_tiff").trim());
this.checkit_tiff_config_path.put(Checkit_tiff_versions.current, initp.get("current_config_file").trim());
this.checkit_tiff_config_path.put(Checkit_tiff_versions.upcoming, initp.get("upcoming_config_file").trim());
-
+
this.exiftool_binary_path = initp.get("exiftool").trim();
+ try {
+ check_path(exiftool_binary_path, "path for exiftool_binary", true);
+ for (Checkit_tiff_versions v: Checkit_tiff_versions.values()) {
+ check_path(checkit_tiff_binary_path.get(v), "path for checkit_tiff binary " + v, true);
+ check_path(checkit_tiff_config_path.get(v), "path for checkit_tiff config " + v, false);
+ md5CheckitTiff.put(v, md5SumOfFile(checkit_tiff_binary_path.get(v)));
+ md5Profile.put(v,md5SumOfFile(checkit_tiff_config_path.get(v)));
+ }
+ this.isDifferentProfile = ! this.md5Profile.get(Checkit_tiff_versions.current).equals(this.md5Profile.get(Checkit_tiff_versions.upcoming));
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
log.info("SLUBTechnicalMetadataExtractorCheckItTiffPlugin instantiated with "
+ "(current: "
+ " checkit_tiff_binary_path=" + checkit_tiff_binary_path.get(Checkit_tiff_versions.current)
@@ -105,7 +103,8 @@ public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtrac
+ " checkit_tiff_binary_path=" + checkit_tiff_binary_path.get(Checkit_tiff_versions.upcoming)
+ " cfg=" + checkit_tiff_config_path.get(Checkit_tiff_versions.upcoming)
+ ")"
- + " and exiftool_binary_path=" + exiftool_binary_path);
+ + " and exiftool_binary_path=" + exiftool_binary_path
+ );
}
private void parse_exiftool_output( String exiftoolxml ) {
@@ -136,16 +135,9 @@ public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtrac
@Override
public void extract(String filePath) throws Exception {
- for (Checkit_tiff_versions v: Checkit_tiff_versions.values()) {
- check_path( checkit_tiff_binary_path.get(v), "path for (" + v.name() + ") checkit_tiff_binary", true);
- check_path( checkit_tiff_config_path.get(v), "path for (" + v.name() + ") checkit_tiff_config", false);
- }
-
- check_path(exiftool_binary_path, "path for exiftool_binary", true);
validate_tiff_by_upcoming_checkit_tiff(filePath);
-
/* only check against current checkit_tiff if upcoming fails */
- if (is_checkit_tiff_valid.get(Checkit_tiff_versions.upcoming) == false) {
+ if ((this.isDifferentCheckItTiff || isDifferentProfile) && is_checkit_tiff_valid.get(Checkit_tiff_versions.upcoming) == false) {
validate_tiff_by_current_checkit_tiff(filePath);
}
@@ -1129,9 +1121,94 @@ public class SLUBTechnicalMetadataExtractorCheckItTiffPlugin implements MDExtrac
return "image/tiff";
}
- private enum Checkit_tiff_versions {
- current, upcoming
+ @Override
+ public String getProfile () {
+ /* there is no documentation in ExL API, therefore we use it to document the profile versions in a light way */
+ String returnvalue = "";
+ for (Checkit_tiff_versions v: Checkit_tiff_versions.values()) {
+ String modificationdate = modificationDateOfFile(this.checkit_tiff_config_path.get(v));
+ returnvalue = returnvalue + v + "profile:\n"
+ + " path=" + this.checkit_tiff_config_path.get(v) + "\n"
+ + " md5sum=" + this.md5CheckitTiff.get(v) + "\n"
+ + " modification date=" + modificationdate + "\n";
+ }
+ return returnvalue;
+ }
+
+ private String md5SumOfFile(String filename ) {
+ try {
+ MessageDigest md = MessageDigest.getInstance("MD5");
+ byte[] b = Files.readAllBytes(Paths.get(filename));
+ byte[] digest = md.digest(b);
+ String hexdigest = new BigInteger(1, digest).toString(16);
+ return hexdigest;
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return "";
}
-}
+ private String modificationDateOfFile(String filename ) {
+ try {
+ return Files.getLastModifiedTime(Paths.get(filename)).toString();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return "";
+ }
+ /** stand-alone check, main file to call local installed clamd
+ * @param args list of files which should be scanned
+ */
+ /** stand-alone check, main file to call local installed clamd
+ * @param args list of files which should be scanned
+ */
+ public static void main(String[] args) {
+ SLUBTechnicalMetadataExtractorCheckItTiffPlugin plugin = new SLUBTechnicalMetadataExtractorCheckItTiffPlugin();
+ Map<String, String> initp = new HashMap<String, String>();
+ initp.put( "current_checkit_tiff", "/operational_shared/software/checkit_tiff_current");
+ initp.put( "current_config_file", "/operational_shared/software/cit_tiff6_baseline_SLUB_current.cfg");
+ initp.put( "upcoming_checkit_tiff", "/operational_shared/software/checkit_tiff_upcoming");
+ initp.put( "upcoming_config_file", "/operational_shared/software/cit_tiff6_baseline_SLUB_current.cfg");
+ initp.put( "exiftool", "/usr/bin/exiftool");
+ plugin.initParams( initp );
+ System.out.println("Agent: '" + plugin.getAgent() + "'");
+ System.out.println();
+ for (String file : args) {
+ try {
+ plugin.extract(file);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ System.out.println("RESULT: " + plugin.isValid());
+ System.out.println("ERRORMESSAGE: " + plugin.getExtractionErrors());
+ }
+ System.out.println("----------------------------------");
+ System.out.println("getAgentName:");
+ System.out.println( plugin.getAgentName());
+ System.out.println("----------------------------------");
+ System.out.println("getAgent:");
+ System.out.println( plugin.getAgent());
+ System.out.println("----------------------------------");
+ System.out.println("getSupportedAttributeNames:");
+ System.out.println( plugin.getSupportedAttributeNames());
+ System.out.println("----------------------------------");
+ System.out.println("getFormatName:");
+ System.out.println( plugin.getFormatName());
+ System.out.println("----------------------------------");
+ System.out.println("getFormatVersion:");
+ System.out.println( plugin.getFormatVersion());
+ System.out.println("----------------------------------");
+ System.out.println("getMimeType:");
+ System.out.println( plugin.getMimeType());
+ System.out.println("----------------------------------");
+ System.out.println("getProfile:");
+ System.out.println( plugin.getProfile());
+ System.out.println("----------------------------------");
+ System.out.println("getAttributeByName (summarized):");
+ for (Map.Entry<String, String> m : plugin.attributes.entrySet()) {
+ String s = m.getKey() + " -> " + m.getValue();
+ System.out.println(s);
+ }
+ }
+}