-------------------------------------------------------------------------------- Jedi Code Library Release 1.97 Build 2172 10-February-2006 -------------------------------------------------------------------------------- News JCL release 1.97 provide an updated support for all targets (including Borland Developer Studio 2006) and an installation of some experts in C#Builder 1 and Delphi 8. As always, multiple bugs have been fixed; for detailed change logs, use the facilities of our CVS repository at SourceForge.net , see below. Important: Note that the package naming has changed: the same package name is used by all versions of the compiler supporting suffixes (C++Builder 6, Delphi 6, Delphi 7, C#Builder 1, Delphi 8, Delphi 2005 and BDS 2006); a different suffix is added for each target. The installer tries to remove old packages. 3rd party packages requiring old DJcl* resp. CJcl* packages need to be changed to accomodate the new naming scheme or they will cause conflicts in the IDE at load time. DCP files are now created in the lib\target subdirectory of the JCL installation. 3rd party packages requiring JCL packages need to have this path in their "browse path" option to compile. (Windows only) Installation options: - Packages compiled by the JCL installer don't contain any debug informations to keep their size as small as possible. - The Jedi Code Library packages are required by some 3rd party packages (including the Jedi Visual Component Library - JVCL), the installer generates them if the "Packages" node is checked. - The installer can generate MAP informations for each package. These informations can be linked into binaries to become JCL debug data. Once linked MAP files could be deleted. These options are subnodes of the "Packages" node. Experts: - For Delphi 5, Delphi 6, Delphi 7, C++Builder 5 and C++Builder 6, experts can be installed as design time packages or dll experts. For C#Builder 1 and Delphi 8, experts are installed as dll experts (those products don't load design time packages). For Delphi 2005 and Borland Developer Studio 2006, experts are installed as design time packages. - A new expert integrating version control systems in the IDE was added. It provides an integration of TortoiseCVS and TortoiseSVN inside the IDE, items are added in the IDE menu and buttons can be placed in IDE toolbars via the customize dialog, see below. - A dialog-box provides configuration options for JCL experts in the Tools menu. .net Framework support: A subset of JCL units was worked over to support Delphi.Net (Delphi 2005 & BDS 2006). The packages belong to the Jedi.Jcl namespace. -------------------------------------------------------------------------------- Supported Tools Run time support: - Kylix 3 Design time support (only experts): - C#Builder 1 (refer to installation notes below). - Delphi 8.net (refer to installation notes below). Both supports (run time and design time): - Delphi version 5, 6, 7 - C++Builder version 5 & 6 - Delphi 2005 (Delphi Win32 and Delphi.net personalities) - Borland Developer Studio 2006 (Delphi Win32, C++ Builder Win32, Delphi.net and C#Builder personalities) -------------------------------------------------------------------------------- Notes Not every unit supports all tools. Look out for *.exc files in the tool-specific lib/subdirectories for a list of units excluded from compilation. Kylix 3/C++ installation is broken; the installer will fail when it attempts to build the packages. Since the dreaded file open/save dialog Kylix bug is haunting us again (wasn't it considered to be defeated as of Kernel 2.4.21?), we are at present not investigating this further. Free Pascal (FP) support has not been updated for this release; most units from source/common should work with FP 2.0, as tests with a 2.0 beta (1.9.8) indicated, but this has not been verified. Note that there are no plans to support FP versions from the 1.0 branch. Installation on C#Builder 1 and Delphi 8: These products cannot be used to build the JCL installer, you need an other supported product to install JCL experts on these products. These products are not able to use the JCL library as a runtime library. You cannot write managed applications and managed packages based on the JCL. These products are not shipped with their native compilers, you have to download it from codecentral (http://cc.borland.com). The item (21333) the native compiler to be installed in Delphi 8. The item (21334) the native compiler to be installed in C#Builder 1. These zip files have to be extracted in the products director using the standard pattern: Executable files (exe and dll) - BDS\X.0\bin Compiler files (dcp and dcu) - BDS\X.0\lib Toolsapi source files - BDS\X.0\source\ToolsAPI. -------------------------------------------------------------------------------- JCL Distribution content Install.bat - Compile and run JCL Installer (Win32) QInstall.bat - Compile and run CLX version of JCL Installer (Win32) install.sh - Compile and run JCL Installer (Linux) bin - Common place for sample application EXE files lib - Common place for compiled units. docs - Readme (this file) and other documents examples - JCL example applications experts - JCL IDE experts source code experts\debug - JCL Debug IDE expert for using JclDebug unit experts\debug\dialog - Application exception dialog replacement experts\debug\simdview - Low-level debug window for XMM registers experts\debug\threadnames - IDE expert showing class names for debugged threads experts\debug\tools - Tools for creating files with JCL debug information experts\favfolders - Favorite folders combobox in IDE open/save file dialogs experts\projectanalyzer - Project Analyzer IDE expert experts\useswizard - JCL uses wizard experts\versioncontrol - Integration of TortoiseCVS and TortoiseSVN in the IDE examples\common - CLX and Win32 example applications in Delphi examples\dotnet - JCL example applications for Delphi.net examples\windows - JCL example applications for Delphi.Win32 examples\windows\delphitools - Collection of system tools using JCL help - Help file install - Installer source code packages - JCL package sources source - JCL source code -------------------------------------------------------------------------------- Feedback If you have any comments or suggestions we would appreciate it if you drop us a note. There are several ways to get in contact with us: - Newsgroup is the recommended way to contact other JCL users and the team itself. They are hosted at news://forums.talkto.net/jedi.jcl. - Write to jcl@delphi-jedi.org or to jcl-testing@delphi-jedi.org This email account should not be used for support requests. If you need support please use either the newsgroups or the mailing list. - If you want to keep up to date about JCL then you can join the JCL mailing list by going to http://www.egroups.com/group/JEDI-JCL You can also use this list to voice your opinion, comments or suggestions. -------------------------------------------------------------------------------- Issue Tracking An issue tracking tool can be accessed via ('Code Library' category): http://homepages.borland.com/jedi/issuetracker/ The general rule is: IF YOU WANT TO GET A BUG FIXED YOU NEED TO LOG IT! The JEDI issue tracker is based up on the Mantis BugTracker Open Source project. More background information about it is available on its homepage http://mantisbt.sourceforge.net Please be aware that you are allowed there to enter feature request and code donations as well. -------------------------------------------------------------------------------- Debug Extension for JclDebug unit The experts\debug folder contains an IDE expert which assists to insert JCL Debug information into executable files. This can be useful when use source location routines from JclDebug unit. These routines need some kind of special information to be able provide source location for given address in the process. Currently there are four options to get it work: Generate and deploy MAP file with your executable file. The file is generated by the linker. It needs to be set in Project|Options dialog -> Linker page, Detailed checkbox. Generate and deploy JDBG file file with your executable file. This is binary file based on MAP file but its size is typically about 12% of original MAP file. You can generate it by MapToJdbg tool in jcl\examples\windows\tools folder. The advantage over MAP file is smaller size and better security of the file content because it is not a plain text file and it also contains a checksum. Generate Borland TD32 debug symbols. These symbols are stored directly in the executable file but usually adds several megabytes so the file is very large. The advantage is you don't have to deploy any other file and it is easy to generate it by checking Include TD32 debug info in Linker option page. Insert JCL Debug info into executable file by the IDE expert. The size of added data is similar to JDBG file but it will be inserted directly into the executable file. This is probably best option because it combines small size of included data and no requirement of deploying additional files. In case you use this option you need install the JclDebugIde expert. The IDE expert will add new item to IDE Project menu. For Delphi 5, 6 and 7 it adds 'Insert JCL Debug data' check item at the end of the Project menu. When the item is checked, everytime the project is compiled by one of following commands: Compile, Build, Compile All Projects, Build All Projects or Run necessary JCL debug data are automatically inserted into the executable. Moreover, for Build and Build All commands dialog with detailed information of size of these data will be displayed. You can generate those debug data for packages and libraries as well using the expert. Each executable file in the project can use different option from those listed above. It is not necessary to generate any debug data for Borland runtime packages because the source location code can use names of exported functions to get procedure or method name. To get line number information for Borland RTL and VCL/CLX units you have to check Use Debug DCUs checkbox in Project|Options dialog -> Compiler tab. Unfortunately it is not possible to get line number information for Borland runtime packages because Borland does not provide detailed MAP files for them so you get procedure or method name only. In case you have more than one data source for an executable file by an accident the best one is chosen in following order: - JCL Debug data in the executable file - JDBG file - Borland TD32 symbols - MAP file Library or Borland package exports It is also possible to insert JCL debug data programmatically to the executable file by using MakeJclDbg command line tool in jcl\examples\windows\delphitools folder. You can study included makefiles which uses this tool for building delphitools examples. To help using JclDebug exceptional stack tracking in application simple dialog is provided in jcl\experts\debug\dialogfolder. The dialog replaces standard dialog displayed by VCL or CLX application when an unhandled exception occurs. It has additional Detailed button showing the stack, list of loaded modules and other system information. By adding the dialog to the application exceptional stack tracking code is automatically initialized so you don't have to care about it. You can also turn on logging to text file by setting the Tag property of the dialog to '1'. There is also version for CLX (ClxExceptDlg) but it works on Windows only. These dialogs are intended to be added to Object Repository. Short description of getting the JclDebug functionality in your project: - Close all running instances of Delphi - Install JCL and IDE experts by the JCL Installer - Run Delphi IDE and open your project - Remove any TApplication.OnException handlers from your project(if any). - Add new Exception Dialog by selecting File | New | Other ... | Dialogs tab, - Select 'Exception Dialog' or 'Exception Dialog with Send' icon, Click OK button, - Save the form (use ExceptionDialog.pas name, for example) - Check Project | Insert JCL Debug data menu item - Do Project | Build -------------------------------------------------------------------------------- Version control expert The JCL team is proud to release a new expert integrating version control actions inside the Delphi/BCB/BDS IDE. It wraps TortoiseCVS and TortoiseSVN commands in actions that can be placed on IDE toolbars and in IDE menu. This expert requires TortoiseCVS or/and TortoiseSVN installed on the system to work properly. Please refer to these products documentations for help about using version control systems. The structure of the "Jcl Version" menu can be customized in the JCL options dialog (in the "Tools" menu). -------------------------------------------------------------------------------- Downloads of stable sources These sources are official JCL releases and file status can be considered as stable for use in final applications. During the past years, there have been around 2 or 3 releases per year. Jedi Code Library: File List on SourceForge: http://sourceforge.net/project/showfiles.php?group_id=47514 -------------------------------------------------------------------------------- Development sources These files are under active development and may cause some incompatibilities and some conflicts with existing code. You should not use these files in final applications. The JCL development team provides these files for testing and feedback from users. You can download snapshots of the CVS repository updated every day in the JCL daily page To always have access to the most recent changes in the JCL, you should install a CVS client (we recommend TortoiseCVS and WinCVS) and download the CVS repository files to your computer. With the CVS client, you can update your local repository at any time. For more instructions on how to set up CVS and use it with JCL, see the CVS instruction page. You can also access the CVS repository via the web interface. -------------------------------------------------------------------------------- Getting involved in JCL development If you want to help out making JCL better or bigger or just plain cooler, there are several ways in which you can help out. Here are some of the things we need your help on: - Donate source code - Donate time writing help - Donate time writing demos - Donate time fixing bugs - Share your experience by helping users in newsgroups and mailing lists JCL accepts donations from developers as long as the source fullfills the requirements set up by the JEDI and JCL teams. To read more about these requirements, visit the page http://homepages.borland.com/jedi/jcl You can also donate your time by writing help for the source already in JCL. We currently use Doc-o-Matic to create the finished help files but the actual help sources are plain text files in a simple to understand format. We can provide you with auto-generated templates with all classes, properties, types etc already inserted. The "only" thing left to do is fill in the actual help text for the help items. If you are interested in writing help, contact us. If you want to help fix bugs in JCL, go to Mantis and check the bug report there. You can post replies as well as fixes directly in the bug report. One of the JCL developers will pick up the report/fix and update the CVS repository if the fix is satisfactory. If you report and fix a lot of bugs, you might even get developer access to CVS so you can update the JCL files directly.