ghidra 10.3 support

[antipatico]

The template for the help file changed and trying to compile the project for ghidra version 10.3 will throw the following error:

Welcome to Gradle 7.3!

Here are the highlights of this release:
 - Easily declare new test suites in Java projects
 - Support for Java 17
 - Support for Scala 3

For more details see https://docs.gradle.org/7.3/release-notes.html

Starting a Gradle Daemon (subsequent builds will be faster)

> Task :compileJava
Note: /REDACTED/ghidra-findcrypt/FindCrypt/src/main/java/findcrypt/FindCryptAnalyzer.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

> Task :buildHelp FAILED
INFO  Using log config file: jar:file:/REDACTED/ghidra_10.3_PUBLIC/Ghidra/Framework/Generic/lib/Generic.jar!/generic.log4j.xml (LoggingInitialization)  
INFO  Using log file: /REDACTED/.helpbuilder/.helpbuilder_0.1_NO_RELEASE/application.log (LoggingInitialization)  
Exception in thread "main" ghidra.util.exception.AssertException: Errors parsing HTML file: help.html
Incorrect stylesheet defined - none match help/shared/DefaultStyle.css in file /REDACTED/ghidra-findcrypt/FindCrypt/src/main/help/help/topics/findcrypt/help.html
        Discovered stylesheets: [/REDACTED/ghidra-findcrypt/FindCrypt/src/main/help/help/shared/Frontpage.css]

        at help.validator.model.HelpFile.parseLinks(HelpFile.java:106)
        at help.validator.model.HelpFile.<init>(HelpFile.java:43)
        at help.validator.model.HelpTopic$1.visitFile(HelpTopic.java:85)
        at help.validator.model.HelpTopic$1.visitFile(HelpTopic.java:71)
        at java.base/java.nio.file.Files.walkFileTree(Files.java:2811)
        at java.base/java.nio.file.Files.walkFileTree(Files.java:2882)
        at help.validator.model.HelpTopic.loadHelpFiles(HelpTopic.java:71)
        at help.validator.model.HelpTopic.<init>(HelpTopic.java:56)
        at help.validator.location.HelpModuleLocation.loadHelpTopics(HelpModuleLocation.java:62)
        at help.validator.location.HelpModuleLocation.<init>(HelpModuleLocation.java:41)
        at help.validator.location.DirectoryHelpModuleLocation.<init>(DirectoryHelpModuleLocation.java:29)
        at help.HelpBuildUtils.toLocation(HelpBuildUtils.java:68)
        at help.validator.location.HelpModuleCollection.toHelpLocations(HelpModuleCollection.java:95)
        at help.validator.location.HelpModuleCollection.fromFiles(HelpModuleCollection.java:79)
        at help.GHelpBuilder.collectAllHelp(GHelpBuilder.java:115)
        at help.GHelpBuilder.build(GHelpBuilder.java:89)
        at help.GHelpBuilder.main(GHelpBuilder.java:83)

This merge requests fixes that by adapting to the current standard of ghidra 10.3, which is instead of shipping Frongpage.css, the extensions now shall use the default DefaultStyle.css.

[antoniovazquezblanco]

I've started to maintain my branch in order to have up to date builds: https://github.com/antoniovazquezblanco/ghidra-findcrypt/releases

[bvernoux]

I confirm those fix also work for Ghidra 10.4
@TorgoTorgo Could you merge it ?