靠:[C++ Error] ResMIDI.cpp(3): E2209 Unable to open include file 'VCL.H'

CPerlAsm_Lx 2002-05-07 09:22:05
[C++ Error] ResMIDI.cpp(3): E2209 Unable to open include file 'VCL.H'
[C++ Error] ResMIDI.cpp(6): E2303 Type name expected
[C++ Error] ResMIDI.cpp(6): E2034 Cannot convert 'char *' to 'int'
[C++ Error] ResMIDI.cpp(6): E2293 ) expected
[C++ Error] ResMIDI.cpp(8): E2141 Declaration syntax error


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webtt 2002-05-07
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路径错,需要更改更改工程里的路径
我来看看CB 2002-05-07
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也有可能你的头文件没有;
TR@SOE 2002-05-07
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你的工程设置里的INCLUDE的PATH是不是已经设置好了?
NowCan 2002-05-07
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我认为就是路径问题,project->option->Directories&Conditions里面的路径不对,手工改一下。
CPerlAsm_Lx 2002-05-07
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当然是你的程序,
还说呢,
快回答怎么回事。
NowCan 2002-05-07
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是我的程序?
richard_hu 2002-05-07
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project->option->Directories&Conditions->
include path==$(BCB)\include;$(BCB)\include\vcl
lib path==$(BCB)\lib\obj;$(BCB)\lib
debug path==$(BCB)\source\vcl
CPerlAsm_Lx 2002-05-07
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???

webtt(tt)什么意思呀老大,清楚点啦
ICS - Internet Component Suite - V8 - Delphi 7 to RAD Studio 10 Seattle ======================================================================= (Aka FPIETTE's Components) Revised: March 3, 2016 http://www.overbyte.be/ http://wiki.overbyte.be/ Table of content: ----------------- - Legal issues - Donate - Register - Contributions - Latest Versions - Version Control repository - Installation - Available VCL Components - Sample applications - About SSL - Support - Release notes - Midware - Known problems - Special thanks Legal issues: ------------- Copyright (C) 1997-2016 by Fran鏾is PIETTE Rue de Grady 24, 4053 Embourg, Belgium SSL implementation includes code written by Arno Garrels, Berlin, Germany, contact: ICS is freeware. This software is provided 'as-is', without any express or implied warranty. In no event will the author be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented, you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. 4. You must register this software by sending a picture postcard to the author. Use a nice stamp and mention your name, street address, EMail address and any comment you like to say. 5. As this code make use of OpenSSL, your rights are restricted by OpenSSL license as soon as you use any SSL feature. See http://www.openssl.org for details. Donate ------ ICS is freeware. You can use it without paying anything except the registration postcard (see "register" below). But of course donations are welcome. You can send cash (Euro currency or US Dollars) in an envelop to my street address or buy a gift certificate at Amazon in the UK. I will then use it to buy books. Here is the direct URL at Amazon UK (nearest to my home, please don't use another): http://www.amazon.co.uk/exec/obidos/gc-email-order1/ref=g_gc_email/202-6198323-6681414 For more generous amount, contact me by email. Register -------- ICS is freeware. If you use the components, you must register by sending a picture postcard showing the area you live in and some beautiful stamps for my kids who are stamp collectors. Do not use an envelop, I collect USED postcards sent to me. Write on the postcard that it is your ICS registration. Address your card to: Francois PIETTE, rue de Grady 24, 4053 Embourg, Belgium. Don't forget to mention your name, street address, EMail and web site. Contributions: -------------- ICS has been designed by Fran鏾is PIETTE but many other peoples are working on the components and sample programs. The history of changes in each source file list all developers having contributed (When no name is given, the change is by F. Piette). I can't list all contributors here but I want to specially thanks two specially active contributors: - Arno Garrels - Angus Robertson Latest versions: --------------- The latest versions of ICS can be downloaded from the ICS Wiki web site: http://wiki.overbyte.be/wiki/index.php/ICS_Download ICS V5 and V6 are archive releases no longer updated, last supported release was 2007. ICS V7 is a stable release that may still be updated for major bugs, but not for new releases of Delphi, latest it supported was XE3. ICS V8 is the current development release which is held in a public Version Control repository that is zipped each night for easy download. The download page above also includes the OpenSSL binaries needed to support SSL. ICS V8 supports Delphi 64-bit and Mac OS-X projects. Note that latest C++ Builder version supported is XE3 (lack of spare time, sorry). ICS V9 is in early development and is planned to support Android. There are no current plans for ICS for iOS. Version Control repository: --------------------------- svn://svn.overbyte.be/ics or http://svn.overbyte.be:8443/svn/ics (Usercode = ics, password = ics) Installation: ------------- ICS V8 has been designed for Embarcadero Delphi 2009 and up, and C++ Builder 2009 and up, but is fully compatible with Borland Delphi 7 and CodeGear 2006 and 2007. Embarcadero RAD Studio includes Delphi and C++ Builder. http://www.embarcadero.com/ With Delphi XE2 and later, VCL 64-bit Windows targets are supported for Delphi only. Currently FireMonkey is partly supported for Delphi only (there are still a few non-ported components). ICS for Mac OSX is currently experimental. The zip file has sub-directories in it. You must use the WinZip "Use folder names" option to restore this directory tree or you will have problems because the files would not be in their proper subdirectories. Please note most of these directories are differently named to ICS V7 and earlier, to ease support of multiple versions of Delphi and platforms, and to ease location of similar sample projects. Please don't install V8 over an existing V7 installation, it will be a mess of old and new. This is the new V8 sub-directory layout: .\ Info directory .\Install Component packages project groups for all versions .\Packages (was Delphi\Vc32) Delphi (7 and up) and C++Builder (2006 and up) packages projects .\Source (was Delphi\Vc32) ICS Delphi source code built into packages .\Source\Include (was Delphi\Vc32) .inc files (including OverbyteIcsDefs.inc) .\Source\Extras (was Delphi\Vc32) Extra source code not built into packages .\Source\zobj125 (was Delphi\Vc32) ZLIB C OBJ include files .\Lib Unit output directories for all package builds, subdirectories | for 2007+ will be created on building the packages \$(Config) Release / Debug | \$(Platform) Win32 / Win64 / OSX32 | \ D7..XE8, 10 Seattle includes .dcu and .dfm files for Delphi and .obj and .hpp files for C++ Builder .\Samples Delphi Win32/Win64 common source for all demos .\Samples\delphi\BroswerDemo Delphi Win32/Win64 Web Browser sample application (all Delphi versions) .\Samples\delphi\BroswerDemo\Resources Resource file, web pages and movie linked into browser demo .\Samples\delphi\FtpDemos Delphi Win32/Win64 FTP sample applications (all Delphi versions) .\Samples\delphi\MailNewsDemos Delphi Win32/Win64 SMTP, POP3, NNTP sample applications (all Delphi versions) .\Samples\delphi\MiscDemos Delphi Win32/Win64 Miscellaneous applications (all Delphi versions) .\Samples\delphi\OtherDemos Delphi Win32/Win64 DNS, Ping, SNMP, Syslog sample applications (all Delphi versions) .\Samples\delphi\PlatformDemos Delphi FireMonkey and cross-platform samples (Delphi XE2+) .\Samples\delphi\SocketDemos Delphi Win32/Win64 Socket sample applications (all Delphi versions) .\Samples\delphi\sslinternet Delphi Win32/Win64 SSL-enabled sample applications (all Delphi versions) .\Samples\delphi\WebDemos Delphi Win32/Win64 HTTP sample applications (all Delphi versions) .\Samples\delphi\WebDemos\WebAppServerData Directory for WebAppServ demo data files .\Samples\delphi\WebDemos\WebServData Directory for WebServ demo data files .\Samples\cpp\internet C++Builder sample applications .\Samples\cpp\internet\cb2006 C++Builder 2006 projects .\Samples\cpp\internet\cb2007 C++Builder 2007 projects .\Samples\cpp\internet\cb2009 C++Builder 2009 projects .\Samples\cpp\internet\cb2010 C++Builder 2010 projects .\Samples\cpp\internet\cbXE C++Builder XE projects .\Samples\cpp\internet\cbXE2 C++Builder XE2 projects UPGRADING and REINSTALLING Uninstall an existing ICS package (Menu | Component | Install Packages, select the component package and click Remove). Rename the old ICS directory and unzip to a new or empty directory, remove the old path from the library path and add either the new .\Source directory to the library path under Tools | Options |... or the appropriate .\Lib subdirectory according to version, ie .\Lib\Debug\Win32\D2007 for Delphi 2007. The latter has the advantage that the ICS source code won't be recompiled whenever your project is build. Also under Tools | Options |... add the new .\Source directory to the Browsing path. All DELPHI and C++ BUILDER VERSIONS/WIN32 Always upgrade your compiler with the latest update available from Embarcadero. Always update your system with http://windowsupdate.microsoft.com SSL or not SSL? By default the SSL code is compiled into the run-time package and additional SSL- enabled components are installed. In order to not compile the SSL code into the run-time package and to not install the SSL-Enabled components you need to remove the conditional define USE_SSL from both the run-time and design-time package. However if you do not build your applications with run-time packages it is recommended to build the packages with default settings. The SSL code will the be compiled into your applications depending on whether the conditional define USE_SSL is set in the project options or not (this requires having the .\Source directory in either in the library path or in projects Search path). Actual use of SSL in your applications also requires the OpenSSL files LIBEAY32.DLL and SSLEAY32.DLL being available somewhere in the path. Note different DLLs are needed for Win32 and Win64 applications. The ICS distribution includes the latest Win32 OpenSSL files in the .\OpenSSL-Win32 directory and the two main DLLs duplicated in .\Samples\delphi\sslinternet. Other OpenSSL files, including older and Win64, may be downloaded from: http://wiki.overbyte.be/wiki/index.php/ICS_Download INSTALLATION USING THE INSTALL PROJECT GROUPS For each Delphi and C++ Builder version one project group is provided in directory .\Install: Delphi 7 : D7Install.bpg Delphi 2006 : D2006Install.bdsgroup Delphi 2007 : D2007Install.groupproj Delphi 2009 : D2009Install.groupproj Delphi 2010 : D2010Install.groupproj Delphi XE : DXeInstall.groupproj Delphi XE2 : DXe2Install.groupproj // VCL only, no FireMonkey components Delphi XE2 : DXe2InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE3 : DXe3Install.groupproj // VCL only, no FireMonkey components Delphi XE3 : DXe3InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE4 : DXe4Install.groupproj // VCL only, no FireMonkey components Delphi XE4 : DXe4InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE5 : DXe5Install.groupproj // VCL only, no FireMonkey components Delphi XE5 : DXe5InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE6 : DXe6Install.groupproj // VCL only, no FireMonkey components Delphi XE6 : DXe6InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE7 : DXe7Install.groupproj // VCL only, no FireMonkey components Delphi XE7 : DXe7InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi XE8 : DXe8Install.groupproj // VCL only, no FireMonkey components Delphi XE8 : DXe8InstallVclFmx.groupproj // Both VCL and FireMonkey components Delphi 10 Seattle : D10SInstall.groupproj // VCL only, no FireMonkey components Delphi 10 Seattle : D10SInstallVclFmx.groupproj // Both VCL and FireMonkey components C++ Builder 2006 : CB2006Install.bdsgroup C++ Builder 2007 : CB2007Install.groupproj C++ Builder 2009 : CB2009Install.groupproj C++ Builder 2010 : CB2010Install.groupproj C++ Builder XE : CBXeInstall.groupproj C++ Builder XE2 : CBXe2Install.groupproj // VCL only no FireMonkey components C++ Builder XE2 : CBXe2InstallVclFmx.groupproj // Both VCL and FireMonkey components C++ Builder XE3 : CBXe3InstallVclFmx.groupproj // Both VCL and FireMonkey components 1 - Do a File/Open Project, navigate to the Install directory, select the correct file and open it. The project manager view should now display two package projects, one run-time and one design-time package. The run-time package name contains the "Run" suffix. The design-time package name contains the "Design" suffix. 2 - Select and Build the run-time package (do not install). 3 - Select and Install the design-time package. After a few seconds, you should have a dialog box telling you the package has been installed with a bunch of new components registered in the Tool Palette under "Overbyte ICS" and "Overbyte ICS SSL". Then do a "Save All" and a "Close All". 4 - One package is installed, called 'Overbyte ICS Design-Time Package for Delphi xxx'. 5 - Various directories under .\Samples\delphi\ include samples that illustrate use of all the ICS components, see later. FIREMONKEY CROSS PLATFORM PACKAGES: 1 - For XE2 and later, DXe?Install (where ? is the version) installs VCL components only, while DXe?InstallVclFmx also installs FireMonkey cross platform components (three run time packages). In order to use this feature first uninstall the old design-time package. 2 = Build all three run-time packages for all available platforms (32-bit and 64-bit Windows and Mac OS X) in the order they are listed in project manager. 3 - Next build and install the three design-time packages in the order they are listed in project manager. 4 - Three packages are installed, called: 'Overbyte ICS Common Design-Time Package for Delphi xxx' 'Overbyte ICS FMX Design-Time Package for Delphi xxx' 'Overbyte ICS VCL Design-Time Package for Delphi xxx' Note that the new packaging is still beta/alpha, both package names and included units might change in a future beta drop. The old VCL packages are still there however they do no longer support FireMonkey and of course only one set of packages can be installed in the IDE at the same time, if you want both VCL and FMX install DXe2InstallVclFmx.groupproj only. Currently the XE2 package cache is buggy and should be disabled by adding the -nocache parameter. 5 - The .\Samples\delphi\PlatformDemos\ folder contains FireMonkey sample projects that may all be built with FireMonkey for Mac OS X (and Windows). ALTERNATE INSTALLATION USING THE PACKAGE PROJECT FILES: For each Delphi and C++ Builder version two package project files exist in the .\Packages directory. One run-time and one design-time package project file. The run-time file name contains the "Run" suffix. The design-time file name contains the "Design" suffix. PACKAGE PROJECT FILE NAMES - VCL: Delphi 7 : OverbyteIcsD7Run.dpk, OverbyteIcsD7Design.dpk Delphi 2006 : OverbyteIcsD2006Run.bdsproj, OverbyteIcsD2006Design.bdsproj Delphi 2007 : OverbyteIcsD2007Run.dproj, OverbyteIcsD2007Design.dproj Delphi 2009 : OverbyteIcsD2009Run.dproj, OverbyteIcsD2009Design.dproj Delphi 2010 : OverbyteIcsD2010Run.dproj, OverbyteIcsD2010Design.dproj Delphi XE : OverbyteIcsDXeRun.dproj, OverbyteIcsDXeDesign.dproj Delphi XE2 : OverbyteIcsDXe2Run.dproj, OverbyteIcsDXe2Design.dproj Delphi XE3 : OverbyteIcsDXe3Run.dproj, OverbyteIcsDXe3Design.dproj Delphi XE4 : OverbyteIcsDXe4Run.dproj, OverbyteIcsDXe4Design.dproj Delphi XE5 : OverbyteIcsDXe5Run.dproj, OverbyteIcsDXe5Design.dproj Delphi XE6 : OverbyteIcsDXe6Run.dproj, OverbyteIcsDXe6Design.dproj Delphi XE7 : OverbyteIcsDXe7Run.dproj, OverbyteIcsDXe7Design.dproj Delphi XE8 : OverbyteIcsDXe8Run.dproj, OverbyteIcsDXe8Design.dproj Delphi 10 Seattle : OverbyteIcsD10SRun.dproj, OverbyteIcsD10SDesign.dproj C++ Builder 2006 : OverbyteIcsCB2006Run.bdsproj, OverbyteIcsCB2006Design.bdsproj C++ Builder 2007 : OverbyteIcsCB2007Run.cbproj, OverbyteIcsCB2007Design.cbproj C++ Builder 2009 : OverbyteIcsCB2009Run.cbproj, OverbyteIcsCB2009Design.cbproj C++ Builder 2010 : OverbyteIcsCB2010Run.cbproj, OverbyteIcsCB2010Design.cbproj C++ Builder XE : OverbyteIcsCBXeRun.cbproj, OverbyteIcsCBXeDesign.cbproj C++ Builder XE2 : OverbyteIcsCBXe2Run.cbproj, OverbyteIcsCBXe2Design.cbproj C++ Builder XE3 : OverbyteIcsCBXe3Run.cbproj, OverbyteIcsCBXe3Design.cbproj PACKAGE PROJECT FILE NAMES - FireMonkey and VCL: Delphi XE2 FMX/VCL : IcsCommonDXe2Run.dproj, IcsCommonDXe2Design.dproj Delphi XE2 VCL : IcsVclDXe2Run.dproj, IcsVclDXe2Design.dproj Delphi XE2 FMX : IcsFmxDXe2Run.dproj, IcsFmxDXe2Design.dproj Delphi XE3 FMX/VCL : IcsCommonDXe3Run.dproj, IcsCommonDXe3Design.dproj Delphi XE3 VCL : IcsVclDXe3Run.dproj, IcsVclDXe3Design.dproj Delphi XE3 FMX : IcsFmxDXe3Run.dproj, IcsFmxDXe3Design.dproj Delphi XE4 FMX/VCL : IcsCommonDXe4Run.dproj, IcsCommonDXe4Design.dproj Delphi XE4 VCL : IcsVclDXe4Run.dproj, IcsVclDXe4Design.dproj Delphi XE4 FMX : IcsFmxDXe4Run.dproj, IcsFmxDXe4Design.dproj Delphi XE5 FMX/VCL : IcsCommonDXe5Run.dproj, IcsCommonDXe5Design.dproj Delphi XE5 VCL : IcsVclDXe5Run.dproj, IcsVclDXe5Design.dproj Delphi XE5 FMX : IcsFmxDXe5Run.dproj, IcsFmxDXe5Design.dproj Delphi XE6 FMX/VCL : IcsCommonDXe6Run.dproj, IcsCommonDXe6Design.dproj Delphi XE6 VCL : IcsVclDXe6Run.dproj, IcsVclDXe6Design.dproj Delphi XE6 FMX : IcsFmxDXe6Run.dproj, IcsFmxDXe6Design.dproj Delphi XE7 FMX/VCL : IcsCommonDXe7Run.dproj, IcsCommonDXe7Design.dproj Delphi XE7 VCL : IcsVclDXe7Run.dproj, IcsVclDXe7Design.dproj Delphi XE7 FMX : IcsFmxDXe7Run.dproj, IcsFmxDXe7Design.dproj Delphi XE8 FMX/VCL : IcsCommonDXe8Run.dproj, IcsCommonDXe8Design.dproj Delphi XE8 VCL : IcsVclDXe8Run.dproj, IcsVclDXe8Design.dproj Delphi XE8 FMX : IcsFmxDXe8Run.dproj, IcsFmxDXe8Design.dproj Delphi 10 Seattle FMX/VCL: IcsCommonD10SRun.dproj, IcsCommonD10SDesign.dproj Delphi 10 Seattle VCL : IcsVclD10SRun.dproj, IcsVclD10SDesign.dproj Delphi 10 Seattle FMX : IcsFmxD10SRun.dproj, IcsFmxD10SDesign.dproj C++ Builder XE2 FMX/VCL : IcsCommonCBXe2Run.dproj, IcsCommonDXe2Design.dproj C++ Builder XE2 VCL : IcsVclCBXe2Run.dproj, IcsVclCBXe2Design.dproj C++ Builder XE2 FMX : IcsFmxCBXe2Run.dproj, IcsFmxCBXe2Design.dproj C++ Builder XE3 FMX/VCL : IcsCommonCBXe3Run.dproj, IcsCommonDXe3Design.dproj C++ Builder XE3 VCL : IcsVclCBXe3Run.dproj, IcsVclCBXe3Design.dproj C++ Builder XE3 FMX : IcsFmxCBXe3Run.dproj, IcsFmxCBXe3Design.dproj 1 - Open and Build the run-time package project (do not install!). 2 - Open and Install the design-time package project. (Do a File/Open Project, browse to the .\Packages directory. Select the correct file and open it. Then in the project manager view, right-click on the package, then click on either the Build or Install button.) 3 - For Delphi XE2 and later, a 64-bit run-time package can be built by changing the package target platform to 64-bit Windows. This has the same name as the 32-bit package, so a different package output directory needs to be specified in Tools / Options / Delphi Options for 64-bit Windows. After a few seconds, you should have a dialog box telling you the package has been installed with a bunch of new components registered in the Tool Palette under "Overbyte ICS" and "Overbyte ICS SSL". Then do a "Save All" and a "Close All". DELPHI 2006/WIN32, 2007/WIN32, 2009/WIN32, 2010/WIN32, XE/WIN32: Having installed the package, verify that the appropriate Win32 Library Path (Tools / Options / Delphi Options / Library - Win32 / Library Path) has been added, .\Lib subdirectory according to version, ie .\Lib\Debug\Win32\D2007 for Delphi 2007. If not, add it manually. It is not mandatory to add .\Lib to the global Delphi path, but it will be much easier for you because otherwise you'll have to add it to each project. DELPHI XE2/WIN32, XE3/WIN32, XE4/WIN32, XE5/WIN32, XE6/WIN32, XE7/WIN32, XE8/WIN32, 10 Seattle/WIN32, XE2/WIN64, XE3/WIN64, XE4/WIN64, XE5/WIN64, XE6/WIN64, XE7/WIN64, XE8/WIN64, 10 Seattle/WIN64: Similar to above, but the Library path is specified separately for 32-bit and 64-bit Windows Platforms. DELPHI 7: Add VC32 directory path to your library path (Tools menu / Environment Options / Library / Library Path. Add .\Lib\Debug\Win32\D7 path at the end of the existing path). SAMPLE DELPHI PROJECTS Once the package is installed, you may open the sample projects. The samples are split into several directories according to protocols, most with a project group that can be opened in all versions of Delphi. .\Samples\delphi\BroswerDemo .\Samples\delphi\FtpDemos\FtpDemos.bpg .\Samples\delphi\MailNewsDemos\MailNewsDemos.bpg .\Samples\delphi\MiscDemos\MiscDemos.bpg .\Samples\delphi\OtherDemos\OtherDemos.bpg .\Samples\delphi\PlatformDemos\XSamples.groupproj .\Samples\delphi\SocketDemos\SocketDemos.bpg .\Samples\delphi\sslinternet\SslDemos.bpg .\Samples\delphi\WebDemos\WebDemos.bpg Full details of the sample projects are shown later in this document. You might get some dialog box telling you that resource files are missing (they may not have been included in the zip file to save space) and are recreated by Delphi. It is OK. Any other error message is a problem you should fix. After all resource files have been recreated, you should see in the project manager a group of projects. To compile all samples in the group at once, do Project / Build all projects. This may take a few minutes. Note 1: Delphi may run out of memory if you ask to compile all projects at once. If you have not enough RAM, then compile each project individually. Note 2: Delphi has warnings which triggers a lot of messages for 100% OK code. You can turn those warnings off in the project/ options / Compiler messages and deselecting: "Deprecated symbol", "Platform symbol", "unsafe type", "unsafe code", "unsafe typecast". Those are intended for .NET and Linux portability. You can safely ignore them if you run windows. For you facility, I included a utility SetProjectOptions (source code, you must compile it) in the internet directory. This utility will update project options to disable the warnings. Once the components are all installed, you may open the sample projects each one after the other and compile them. For each project, do file/open and select the dpr file in the internet directory. Then Project/Build All. C++ BUILDER 2006, 2007, 2009, 2010, XE, XE2, XE3: Follow the installation procedure described for Delphi 2006. Just change the project group and package name: use CB2006, CBXe, etc, see above. You can't have Delphi 2006 and CBuilder 2006 packages installed at the same time in the IDE. So when switching from one to the other, be sure to remove the one you don't need. Building the FireMonkey CBXE2InstallVclFmx C++ packages for OSX may trigger an ILINK32 error, this is a bug in C++ Builder reported as QC #103668 the Win32 packages should build without errors. Once the components are all installed, you may open the sample projects each one after the other and compile them. For each project, do file/open and select the dpr file in the internet directory. Then Project/Build All. Projects are located in SAMPLES\CPP\INTERNET\CB2006\ (or CB2006, CBXE, etc) with a project group in each directory, OverbyteIcsCB2006Sam.bdsgroup, OverbyteIcsCBXe2Sam.groupproj, etc. It is likely that for each project, C++ Builder complains about a missing .res file. This is not a problem, C++ Builder will recreate it as needed. They have not been included to save space in the zip file. Once the components are all installed, you may open the sample projects each one after the other and compile them. For each project, do file/open and select the dpr file in the internet directory. Then Project/Build All. NOTES: - You may have an error message, using Delphi or C++ Builder complaining about Font.Charset, OldCreateOrder and other properties. Those are new properties in newer Delphi or C++ Builder versions, newer than the version you use. You can safely ignore those errors because those properties are not used by the components nor sample programs. You may encounter this error at run time. To avoid it, you must open each form at design time and ignore the error. Then recompile. If you don't ignore the error at design time, you'll have it at runtime ! - If you have Delphi or C++ Builder complaining about a file not found, add .\source directory to your library path. - If you are using C++ Builder you may encounter an error at link time such as "Unable to open file MWBCB30.LIB" (or other libs). This is a bug in C++ Builder. To solve it, you can edit project option file (right click in project manager) and remove any reference to the missing libraries. - Don't forget that the C++Builder components are located in .\delphi\vc32 which is object pascal source code (not a problem for C++Builder, just indicate that the *.pas files are displayed when installing). C++Builder will create the *.hpp files. There are some on-line help files in the VC32 directory. Available VCL Components ------------------------ - The following is a list of the files that should be installed in order to properly add all of the available components in this collection: > OverbyteIcsCharsetComboBox.pas Provides easy MIME charset selection > OverbyteIcsDnsQuery DNS lookup component - useful for getting MX records > OverbyteIcsDprUpdFix.pas IDE plugin for Delphi 2009 and 2010 to update old projects > OverbyteIcsEmulVT.pas ANSI terminal emulation in a control > OverbyteIcsFingCli.pas FINGER client protocol - Find information about user > OverbyteIcsFtpCli.pas FTP client protocol - file transfer > OverbyteIcsFtpSrv.pas FTP server protocol - file transfer > OverbyteIcsFtpSrvT.pas FTP server protocol - helpers > OverbyteIcsHttpAppServer.pas HTTP server protocol - used to build advanced web servers > OverbyteIcsHttpProt.pas HTTP client protocol - used by the web > OverbyteIcsHttpSrv.pas HTTP server protocol - used to build web servers > OverbyteIcsLogger.pas A component to log information > OverbyteIcsMimeDec.pas MIME component - decode file attach, use with POP3 > OverbyteIcsMultiProgressBar.pas A segmented progress bar > OverbyteIcsMultipartFtpDownloader.pas FTP client protocol - download one file using simultaneous connections to speedup download > OverbyteIcsMultipartHttpDownloader.pas HTTP client protocol - download one file using simultaneous connections to speedup download > OverbyteIcsNntpCli.pas NNTP client protocol - send and receive newsgroups messages > OverbyteIcsPing.pas ICMP echo protocol - ping a host > OverbyteIcsPop3Prot.pas POP3 client protocol - get mail from mail server > OverbyteIcsReg.pas Register design components > OverbyteIcsSmtpProt.pas SMTP client protocol - send mail to server > OverbyteIcsSmtpSrv.pas SMTP server protocol - receive mail from client > OverbyteIcsSnmpCli.pas SNMP client protocol - network management > OverbyteIcsSnmpMsgs.pas SNMP client protocol - message helper > OverbyteIcsSysLogClient.pas Syslog Client Protocol - receive syslog messages > OverbyteIcsSysLogDefs.pas Syslog Protocol - helpers > OverbyteIcsSysLogServer.pas Syslog Server Protocol - send syslog messages > OverbyteIcsTnCnx.pas TELNET client protocol - terminal emulation protocol > OverbyteIcsTnEmulVT.pas TELNET and ANSI terminal emulation combined > OverbyteIcsTnOptFrm.pas TELNET Client configuration form > OverbyteIcsTnScript.pas TELNET client protocol - with automation > OverbyteIcsWSocket.pas Winsock component - TCP, UDP, DNS,... > OverbyteIcsWSocketE.pas Register procedure and property editor for TWSocket > OverbyteIcsWSocketS.pas Winsock component for building servers > OverbyteIcsWSocketTS.pas Winsock component for building multithreaded servers - The following list support and utilities units: > OverbyteIcsAsn1Utils.pas ASN1 utilities (for TSnmpClient component) > OverbyteIcsAvlTrees.pas Implements a fast cache-like data storage > OverbyteIcsCharsetUtils.pas MIME-charset functions > OverbyteIcsCookies.pas Client Cookie Handling > OverbyteIcsCRC.pas 32 bit CRC computation > OverbyteIcsCsc.pas character set routines > OverbyteIcsDES.pas Implementation of the Data Encryption Standard (DES) > OverbyteIcsDigestAuth.pas HTTP Digest Access Authentication > OverbyteIcsFormDataDecoder.pas Decode a MIME data block as generated by a HTML form > OverbyteIcsHttpCCodZLib.pas Supports GZIP coding for HttpContCod > OverbyteIcsHttpContCod.pas HTTP Content Coding support, uses extra units > OverbyteIcsIcmp.pas ICMP protocol support, used by the PING component > OverbyteIcsIconv.pas Headers for iconv library (LGPL) > OverbyteIcsLIBEAY.pas Delphi encapsulation for LIBEAY32.DLL (OpenSSL) > OverbyteIcsMD4.pas Implementation of the MD4 Message-Digest Algorithm > OverbyteIcsMD5.pas Implementation of the MD5 Message-Digest Algorithm > OverbyteIcsMimeUtil.pas Support routines for MIME standard > OverbyteIcsMLang.pas A few header translations from MS mlang.h > OverbyteIcsNtlmMsgs.pas Client NTLM authentification messages used within HTTP protocol > OverbyteIcsNtlmSsp.pas Server NTLM authentification of user credentials using Windows SSPI > OverbyteIcsOneTimePw.pas One Time Password support functions, used by FTP > OverbyteIcsSHA1.pas Implementation of US Secure Hash Algorithm 1 (SHA1) > OverbyteIcsSocketUtils.pas Cross platform socket utilities for ICS > OverbyteIcsSSLEAY.pas Delphi encapsulation for SSLEAY32.DLL (OpenSSL) > OverbyteIcsSslSessionCache.pas A very fast external SSL-session-cache component > OverbyteIcsSslThrdLock.pas Implementation of OpenSsl thread locking (Windows); > OverbyteIcsSspi.pas A few header translations from MS sspi.h and security.h > OverbyteIcsStreams.pas Fast streams for ICS > OverbyteIcsThreadTimer.pas A custom timer class using custom timer messages from one or more threads > OverbyteIcsTicks64.pas GetTickCount64 support for all versions of Windows > OverbyteIcsTimeList.pas List of items with expiry times, used for WebSessions > OverbyteIcsTypes.pas Common types, mainly for backward compiler compatibility > OverbyteIcsURL.pas Support routines for URL handling > OverbyteIcsUtils.pas Vast number of common utilities, many supporting Unicode for D7/2007 > OverbyteIcsWSockBuf.pas FIFO buffers for TWSocket > OverbyteIcsWebSession.pas Web session support for THttpAppSrv and MidWare > OverbyteIcsWinnls.pas A few header translations for Unicode Normalization in winnls.h > OverbyteIcsWinsock.pas Some Winsock initialisations > OverbyteIcsWndControl.pas A class that encapsulates a windows message queue and a message map > OverbyteIcsZLibDll.pas Zlib support, interface to external zlib.dll functions > OverbyteIcsZlibHigh.pas Zlib support, high level interface for compression and decompression > OverbyteIcsZLibObj.pas Zlib support, interface to zlib linked C OBJ functions FireMonkey Cross Platform Support: ---------------------------------- For Delphi and C++ Builder XE2 and later, FireMonkey Desktop applications are an alternate to VCL Forms applications, supporting cross platforms of Windows 32-bit and 64-bit and Mac OS X (and perhaps other platforms in future). FireMonkey uses different visual components to VCL, while some non-visual components can be used for both VCL and FMX projects, while other components need special versions, such as ICS. Earlier betas of V8 used the conditional define "FMX" which is *no longer required in project options. Instead in your existing ICS FireMonkey app. add either "Ics.Fmx" to the unit scope names in project options or apply the following changes in the uses clause, rename: OverbyteIcsWndControl -> Ics.Fmx.OverbyteIcsWndControl OverbyteIcsWSocket -> Ics.Fmx.OverbyteIcsWSocket OverbyteIcsFtpCli -> Ics.Fmx.OverbyteIcsFtpCli OverbyteIcsFtpSrv -> Ics.Fmx.OverbyteIcsFtpSrv OverbyteIcsHttpProt -> Ics.Fmx.OverbyteIcsHttpProt OverbyteIcsWSocketS -> Ics.Fmx.OverbyteIcsWSocketS OverbyteIcsSmtpProt -> Ics.Fmx.OverbyteIcsSmtpProt.pas OverbyteIcsPop3Prot -> Ics.Fmx.OverbyteIcsPop3Prot.pas OverbyteIcsNntpCli -> Ics.Fmx.OverbyteIcsNntpCli.pas OverbyteIcsPing -> Ics.Fmx.OverbyteIcsPing.pas OverbyteIcsDnsQuery -> Ics.Fmx.OverbyteIcsDnsQuery.pas OverbyteIcsFingCli -> Ics.Fmx.OverbyteIcsFingCli.pas OverbyteIcsSslSessionCache -> Ics.Fmx.OverbyteIcsSslSessionCache.pas OverbyteIcsSslThrdLock -> Ics.Fmx.OverbyteIcsSslThrdLock.pas OverbyteIcsHttpSrv -> Ics.Fmx.OverbyteIcsHttpSrv.pas OverbyteIcsSocketUtils -> Ics.Fmx.OverbyteIcsSocketUtils.pas OverbyteIcsMultipartFtpDownloader -> Ics.Fmx.OverbyteIcsMultipartFtpDownloader.pas OverbyteIcsMultipartHttpDownloader -> Ics.Fmx.OverbyteIcsMultipartHttpDownloader.pas OverbyteIcsHttpAppServer -> Ics.Fmx.OverbyteIcsHttpAppServer.pas OverbyteIcsThreadTimer -> Ics.Fmx.OverbyteIcsThreadTimer.pas OverbyteIcsCharsetComboBox -> Ics.Fmx.OverbyteIcsCharsetComboBox.pas { Demo units } OverbyteIcsWebAppServerCounter -> Ics.Fmx.OverbyteIcsWebAppServerCounter OverbyteIcsWebAppServerMailer -> Ics.Fmx.OverbyteIcsWebAppServerMailer The list above is also the list of units that now have different names in the FireMonkey framework however most of them share the same source file. Dropping a ICS component on the form will add the correct unit name for each framework automatically (don't forget to disable the package cache as described above). Unit OverbyteIcsLibrary.pas has been *deprecated* and ICS IPv8 doesn't use it anymore. If you used it in your own code read the comment in OverbyteIcsLibrary.pas, search for "deprecated". Sample applications: -------------------- With V8, the sample applications are now grouped into directories according to general functionality, to make it easier to compare related samples. Many samples are similar. When searching for something, always look at the date the demos where created. The most recent is always the best code! In the lists below, ACTIVE!! indicates applications that are actively maintained to test and support new functionality in the ICS components. These may not be simplest samples, but are usually the first to try when learning about a component. Delphi Win32/Win64 Web Browser sample application ------------------------------------------------- .\Samples\delphi\BroswerDemo > FrameBrowserIcs.dpr Web Browser using HtmlViewer component - ACTIVE!! Note this sample needs HtmlViewer component installed Delphi Win32/Win64 FTP sample applications ------------------------------------------ .\Samples\delphi\FtpDemos\FtpDemos.bpg - Project group > OverbyteIcsBasFtp.dpr Basic FTP client program > OverbyteIcsConFtp.dpr Basic console mode FTP client > OverbyteIcsFtpAsy.dpr Example of asynchronous FTP client > OverbyteIcsFtpMulti.dpr Demo to do several FTP downloads in parallel to get a list of files > OverbyteIcsFtpMultipartDownload.dpr Demo to FTP download a single large file in several parts in parallel > OverbyteIcsFtpServ.dpr General purpose FTP server, uses TSocketServer - ACTIVE!! > OverbyteIcsFtpThrd.dpr Demo of multithreaded FTP client, see also FTPASY > OverbyteIcsFtpTst.dpr Basic graphical FTP client - ACTIVE!! Delphi Win32/Win64 SMTP, POP3, NNTP sample applications ------------------------------------------------------- .\Samples\delphi\MailNewsDemos\MailNewsDemos.bpg - Project group > OverbyteIcsBasNntp.dpr Basic NNTP client program > OverbyteIcsConPop3.dpr Basic console mode demo for POP3 (mail receive) > OverbyteIcsConSmtp.dpr Basic console mode demo for SMTP (mail send) > OverbyteIcsMailHtml.dpr Example of HTML formatted EMail sending, including embedded images - ACTIVE!! > OverbyteIcsMailRcv.dpr Internet EMail access using POP3 protocol - ACTIVE!! > OverbyteIcsMailSnd.dpr Example of EMail sending using SMTP, including file attach - ACTIVE!! > OverbyteIcsMailSndAsync.dpr Example of parallel EMail sending with multiple connections > OverbyteIcsMimeDemo.dpr Example of EMail decoding (attached files are extracted) - ACTIVE!! > OverbyteIcsNewsReader.dpr Example of TNntpCli component (Send/receive newsgroups) - ACTIVE!! > OverbyteIcsSmtpServer.dpr Internet EMail server using SMTP protocol - ACTIVE!! Delphi Win32/Win64 Miscellaneous applications --------------------------------------------- .\Samples\delphi\MiscDemos\MiscDemos.bpg - Project group > OverbyteIcsBufStrmTst.dpr Test of buffered stream classes > OverbyteIcsCacheTest.dpr Test of TCacheTree class used in TSslAvlSessionCache > OverbyteIcsMD4Test.dpr Test program for MD4 unit > OverbyteIcsMD5File.dpr Example of MD5 unit: computer MD5 checksum for files > OverbyteIcsMD5Test.dpr Test program for MD5 unit > OverbyteIcsOneTimePassword.dpr One Time Password test routines for OverByteIcsOneTimePw unit > OverbyteIcsSHA1Test.dpr Test program for SHA unit > OverbyteIcsThreadTimerDemo.dpr Demo for TIcsThreadTimer > OverbyteIcsTicks64Demo.dpr GetTickCount64 test routines for OverbyteIcsTicks64 unit > OverbyteIcsTimerDemo.dpr Very simple demo for TIcsTimer > OverByteIcsWndControlTest.dpr Test program for windows and threads Delphi Win32/Win64 DNS, Ping, SNMP, Syslog sample applications -------------------------------------------------------------- .\Samples\delphi\OtherDemos\OtherDemos.bpg - Project group > OverbyteIcsBatchDnsLookup.dpr Batch async DNS lookup using DnsLookup (IPv6 and IPv4) > OverbyteIcsConPing.dpr Basic console mode demo for ping component > OverbyteIcsDll1.dpr Demo showing how to use a TWSocket component in a DLL > OverbyteIcsDll2.dpr Demo showing how to use a THttpCli component in a DLL > OverbyteIcsDllTst.dpr Test program calling ICSDLL1 and ICSDLL2 > OverbyteIcsDnsLook.dpr Example of name resolution (IPv6 and IPv4) > OverbyteIcsDnsResolver.dpr Batch async DNS lookup event driven using DnsQuery > OverbyteIcsFinger.dpr Example of TFingerCli component > OverbyteIcsNsLookup.dpr Demo for the DnsQuery component > OverbyteIcsPingTst.dpr Demo for the ping component, includes trace route > OverbyteIcsSnmpCliTst.dpr Demo for SNMP (simple network management protocol) component > OverbyteIcsSysLogClientDemo.dpr Demo for SysLog client component > OverbyteIcsSysLogServerDemo.dpr Demo for SysLog server component Delphi FireMonkey cross-platform samples (Delphi XE2 and later) --------------------------------------------------------------- All these samples may be built for Mac OS X (and Windows). .\Samples\delphi\PlatformDemos\XSamples.groupproj > IcsCliDemo.dproj Example of client for SRVDEMO, IPV4 only > IcsTcpSrvIPv6.dproj Basic server without client forms, event-driven, IPv4/IPV6 > IcsConSmtp.dproj Basic console mode demo for SMTP (mail send) > IcsMailSnd.dproj Example of EMail sending using SMTP, including file attach > IcsMailRcv.dproj Internet EMail access using POP3 protocol > IcsHttpsTst.dproj Example of THttpCli component (GET), show many features > IcsWebServ.dproj Demo of HTTP server, uses TSocketServer > IcsWebAppServ.dproj Advanced HTTP server demo, uses WebServ, adds sessions > IcsFtpTst.dproj Basic graphical FTP client > IcsFtpServ.dproj General purpose FTP server, uses TSocketServer > IcsUdpLstn.dproj UDP listen demo > IcsUdpSend.dproj UDP send demo > IcsBatchDnsLookup.dproj Batch async DNS lookup using DnsLookup (IPv6 and IPv4) > IcsDll1.dproj Demo showing how to use a TWSocket component in a DLL > IcsDll2.dproj Demo showing how to use a THttpCli component in a DLL > IcsDllTst.dproj Test program calling ICSDLL1 and ICSDLL2 > IcsThreadTimerDemo.dproj Very simple demo for TIcsTimer Delphi Win32/Win64 Socket sample applications --------------------------------------------- .\Samples\delphi\SocketDemos\SocketDemos.bpg - Project group > OverbyteIcsBinCliDemo.dpr Client program to receive binary and delimited text data. Works with BinTcpSrv demo. > OverbyteIcsCliDemo.dpr Example of client for SRVDEMO, IPV4 only - ACTIVE!! > OverbyteIcsClient5.dpr Basic client GUI applications > OverbyteIcsClient7.dpr Simple client application demonstrating TWSocket > OverbyteIcsConCli1.dpr Basic client/server console applications > OverbyteIcsConCli2.dpr Basic client/server console applications with thread > OverbyteIcsConSrv1.dpr Basic server application in console mode > OverbyteIcsConUdpLstn.dpr Console application to listen for UDP messages > OverbyteIcsDynCli.dpr Demo of dynamically created TWSocket components > OverbyteIcsMtSrv.dpr Basic server, multi-threaded, see THRDSRV for better code > OverbyteIcsRecv.dpr Simple file receive (server), use with SENDER demo (client) > OverbyteIcsSender.dpr Simple file send (client), use with RECV demo (server) > OverbyteIcsServer5.dpr Basic server GUI applications > OverbyteIcsSocksTst.dpr How to use TWSocket with SOCKS protocol (firewall traversing) > OverbyteIcsSrvDemo.dpr Example of server using a TTable - ACTIVE!! > OverbyteIcsSrvTcp.dpr Basic server without client forms, event-driven > OverbyteIcsSvcTcp.dpr Same as SRVTCP but as an NT/2K/XP service > OverbyteIcsTWSChat.dpr Chat program (both client and server in a single program) > OverbyteIcsTcpSrv.dpr Basic server without client forms, event-driven, IPv4 only - ACTIVE!! > OverbyteIcsTcpSrvIPv6.dpr Basic server without client forms, event-driven, IPv4/IPV6 - ACTIVE!! > OverbyteIcsTelnetClient.dpr Telnet client using a TnEmulVT > OverbyteIcsThrdSrv.dpr Basic multithreaded TCP server, banner sent in main thread > OverbyteIcsThrdSrvV2.dpr Basic multithreaded TCP server, banner sent in worker thread > OverbyteIcsThrdSrvV3.dpr Basic TCP server showing how to use TWSocketThrdServer > OverbyteIcsTnDemo.dpr Telnet client using a TMemo > OverbyteIcsTnSrv.dpr Basic TCP server with client forms, event-driven > OverbyteIcsUdpLstn.dpr UDP listen demo > OverbyteIcsUdpSend.dpr UDP send demo Delphi Win32/Win64 SSL-enabled sample applications -------------------------------------------------- .\Samples\delphi\sslinternet\SslDemos.bpg - Project group > OverbyteIcsHttpsTst.dpr Example of TSslHttpCli component (GET) - ACTIVE!! > OverbyteIcsPemTool.dpr ICS Pem Certificate Tool - Create and import certificates in OpenSLL PEM format > OverbyteIcsSimpleSslCli.dpr Example of simple SSL client using TSslWSocket - ACTIVE!! > OverbyteIcsSimpleSslServer.dpr Example of SSL server using TSslWSocket - ACTIVE!! > OverbyteIcsSslFtpServ.dpr General purpose FTP SSL server, uses TSocketServer - ACTIVE!! > OverbyteIcsSslFtpTst.dpr Basic graphical FTP SSL client - ACTIVE!! > OverbyteIcsSslMailRcv.dpr Internet EMail access using POP3 protocol and SSL - ACTIVE!! > OverbyteIcsSslMailSnd.dpr Example of EMail sending using SMTP and SSL - ACTIVE!! > OverbyteIcsSslNewsRdr.dpr Example of TSslNntpCli component (Send/receive newsgroups) - ACTIVE!! > OverbyteIcsMsVerify.dpr Verify and show an OpenSSL certificate or certificate chain using class TMsCertChainEngine which uses MS crypto API - ACTIVE!! > OverbyteIcsSslSniSrv.dpr Test of Server Name Indication (SNI) in server mode - ACTIVE!! > OverbyteIcsSslWebServ.dpr Demo of HTTPS server, uses TSocketServer - ACTIVE!! > OverbyteIcsSslWebAppServer.dpr Advanced HTTPS server demo, uses WebServ, adds sessions - ACTIVE!! > OverbyteIcsSslSmtpServer.dpr Internet EMail server using SMTP protocol and SSL - ACTIVE!! Delphi Win32/Win64 HTTP sample applications ------------------------------------------- .\Samples\delphi\WebDemos\WebDemos.bpg - Project group > OverbyteIcsConHttp.dpr Basic console mode HTTP client > OverbyteIcsHttpAsp.dpr Example of THttpCli component with cookie (POST to an ASP page) > OverbyteIcsHttpAsy.dpr Example of THttpCli component with multiple async requests (GET) > OverbyteIcsHttpChk.dpr Example of THttpCli to check for valid URL using HEAD request > OverbyteIcsHttpDmo.dpr Simple HTTP client demo with proxy > OverbyteIcsHttpGet.dpr Example of THttpCli component (GET into a file) > OverbyteIcsHttpMultipartDownload.dpr Demo application for TMultipartHttpDownloader to download files using simultaneous connections > OverbyteIcsHttpPg.dpr Example of THttpCli component (POST to CGI script) > OverbyteIcsHttpPost.dpr Example of THttpCli component (POST), work with WebServ sample - ACTIVE!! > OverbyteIcsHttpThrd.dpr Example of THttpCli component (multi-threaded GET) > OverbyteIcsHttpTst.dpr Example of THttpCli component (GET), show many features - ACTIVE!! > OverbyteIcsIsapi.dll Example of FTP client component within an ISAPI extension > OverbyteIcsWebAppServer.dpr Advanced HTTP server demo, uses WebServ, adds sessions - ACTIVE!! > OverbyteIcsWebServ.dpr Demo of HTTP server, uses TSocketServer - ACTIVE!! Two samples are not in the project group since they need extra components installed > OverbyteIcsRestDemo.drp Demo program showing how to use REST API from Google and Yahoo > OverbyteIcsRestJsonDemo.drp Demo program showing how to use REST API from Google Search and JSON Sample Notes ------------ Note 1: Not all samples have been rewritten in C++ for C++ Builder. And those rewritten are frequently much simpler. So C++ Builder user: have a look at the Delphi sample too ! Note 2: Follow "UserMade" link on ICS web site to find more sample programs written by ICS users. As explained in the component installation, you may encounter an error loading a sample application or running it. This may be because the last time I loaded the form, I was using another Delphi or C++ Builder version which has new properties. You can safely ignore messages related to those new properties. They are not used in the samples. (The properties are CharSet, OldCreateOrder and others). You can also encounter error about duplicate resources. You can ignore them safely. If you have those errors, open each form in the IDE, ignore the error then recompile. If you don't open the form in the IDE, you'll get the errors at runtime and your program will abort. When installing a new version, always delete old dcu, obj, dcpil and always recompile everything ! Close everything before recompiling the library or packages. When installing a new version, be sure to unzip it in the same directory tree as the old one or you'll mess both versions. About SSL: ---------- TSslWSocket and TSslWSocketServer component are derived from the standard TWSocket and TWSocketServer component. The SSL code is compiled into the component only if you define USE_SSL symbol to your packages and projects. Just add USE_SSL to the defines in the project or package options and recompile everything. The components make use of LIBEAY32.DLL and SSLEAY32.DLL to handle SSL protocol stuff. The DLLs are dynamically loaded at runtime. It means that the DLLs will only be required at runtime when you first make use of a SSL function. Your applications will run on systems without OpenSSL DLLs as long as you don't call any SSL function. The files may be downloaded from: http://wiki.overbyte.be/wiki/index.php/ICS_Download Most ICS components have their SSL enabled counter part. They work exactly the same way as the regular component except when SSL specific stuff is needed, for example certificates. To support SSL stuff, the SSL-enabled version use some new properties, events and methods. Many sample programs have their SSL-enabled counter part in a separate sources located in SslInternet folder. SSL certificates: To make use of SSL, you frequently need certificates. I provide some demo certificates I built using command line OpenSSL tool. PEM certificates can be opened by a text editor, LF as well as CRLF are allowed as line breaks. CACERT.PEM : A demo certificate for "Example CA" 01CERT.PEM : A demo certificate which is signed by CACERT.PEM 01KEY.PEM : A demo private key for 01CERT.PEM Passphrase is "password". CLIENT.PEM : A demo certificate and private key. Passphrase is "password". SERVER.PEM : A demo certificate and private key. Passphrase is "password". ROOT.PEM : A demo CA certificate. Passphrase is "password". TRUSTEDCABUNDLE.PEM : A demo CA file in PEM format containing multiple well known root CA certificates to be specified in property CA Path of the demo applications. Read the comments included in this file. 6F6359FC.0 : Located in sub directory SslInternet\TrustedCaStore, it's the file CACERT.PEM stored with a hashed file name. Directory TrustedCaStore can be specified in property CA Path of the demo applications. For details about certificate, see the excellent book: "Network security with OpenSSL", O'Reilly, ISBN 10: 0-596-00270-X The SSL demo project OverbyteIcsPemTool may be used to create self signed PEM certificates, certificate requests for commercial use, to convert existing certificates in the Windows Certificate Store to PEM format understood by OpenSSL and to examine PEM certificates. You will find more information in IcsSslHowTo.txt file. Commercial SSL certificates: To avoid browsers giving certificate warning messages, you need to purchase a SSL certificate from one of numerous companies, such as Verisign, Thawte GeoTrust or RapidSSL. Prices vary dramatically and are often cheaper from resellers such as Servertastic than from the main issuing companies. The main purpose of an SSL certificate is to prove the identity of the owner of a web site, ideally the company behind the web site. That usually requires paper work identifying the company is submitted and also proof the domain being protected is owned by that company, it usually also involves telephone calls. Such certificates are usually called fully validated and cost $120 or more each year for a single domain, ie secure.website.com. Wild card certificates cost $350 or more, but protect multiple sub-domains, ie web.website.com as well. Extended Validation certificates cost from $450 a year, and show the company name in green in the address bar. For testing and simple use, instant issued SSL certificates cost from $15 per year and protect a single domain only with automated checking reducing the cost (an email to admin@website.com to prove you receive email for the domain, perhaps a telephone call as well). Note these instant certificates do not include a company name. To buy and install an SSL certificate for use with ICS and OpenSSL follow these steps: 1 - Build the SSL demo project OverbyteIcsPemTool. Take Extras, Create Certificate Requests, fill in the various fields (check other certificates if uncertain, the Common Name is the domain to protect, ie secure.website.com and E-Mail should be an email address at the than domain, ideally admin or administrator, 2048 bits. Click Create, and specify two file names, first for the private key (mykey.pem) then the certificate request file (myreq.pem). The request can also be done using OpenSSL command line arguments, or you can build it into your own application. 2 - Choose you SSL supplier and certificate type, at some point during the ordering process you will be asked for the certificate request, so open the PEM file you saved with a text editor and copy the base64 encoded block starting -BEGIN CERTIFICATE REQUEST- into the web form. It should be decoded and displayed so you check it's correct. The private key is not needed for the certificate to be issued. At this point the validation process starts as mentioned above, which might take hours or weeks to complete. 3 - Eventually the SSL certificate should be issued, either by email or made available to download from the supplier's web site. It should be in X.509 format in a base64 encoded block starting -BEGIN CERTIFICATE- which should be saved as a PEM file (mycert.pem). There should also be an Intermediate CA certificate, with which your new certificate was signed, which should also be saved as a file (mycacert.pem). This may also be downloadable from the supplier as a bundle file and should be common to any certificates they issue, ie RapidSSL_CA_bundle.pem. 4 - The OverbyteIcsPemTool tool has a View PEM button that allows examination of your new PEM files. 5 - The three PEM files now need to be attached to the SslContext component in your application, with properties SslCertFile, SslPrivKeyFile and SslCAFile. The request certificate file has no further use. Support: -------- There is a mailing list to discuss F. Piette's components and applications. To subscribe surf to http://lists.elists.org/mailman/listinfo/twsocket. Do not use an aliased EMail address, use your real EMail address, the one you'll use to post messages. After asking for subscription, you'll receive a confirmation email you must reply to it or you will _not_ be added to the subscriber's list (this is to check for email path and also make sure someone doesn't subscribe you without your consent). Once you have been registered with the mailing list processor, you can send messages to twsocket@elists.org. Every subscriber will receive a copy of your message. I will respond, but anybody is welcome to respond to each other's messages. So every body can share his expertise. There are many other useful mailing lists at http://www.elists.org ! Before asking a question, browse the message archive you can download from the support page on the web site (click the "support" button from main page) and from the mailing list web site http://lists.elists.org/mailman/listinfo/twsocket. Google is also archiving the list with some delay. If you found a bug, please make a short program that reproduces the problem attach it to a message addressed to me. If I can reproduce the problem, I can find a fix ! Do not send exe file but just source code and instructions. Always use the latest version (beta if any) before reporting any bug. You are also encouraged to use the support mailing list to ask for enhancements. You are welcome to post your own code. The support mailing list has sometimes a heavy traffic. If it is too much for you, you can select "digest" mode in which mailing list processor will mail you only one big message per day. To select digest mode goto http://lists.elists.org/mailman/listinfo/twsocket. You can also subscribe to another mailing list called twsocket-announce which will receive only very few messages when major bug fixes or updates are done. The subscription process is the same as for the other mailing list. See above procedure. Release notes ------------- There is no global release notes. Each component and sample has his own history. You can find those histories in the comment in the beginning of each source file. There are also a bunch of useful comments in the source code. You should at least browse the source for the components you are interested in. MidWare ------- If you wants to build client/server applications using TCP/IP protocol, you can do it easily with ICS. But you can do it much more easily using another freeware product from Fran鏾is Piette: MidWare. Available from the same web site http://www.overbyte.be. francois.piette@overbyte.be francois.piette@swing.be http://www.overbyte.be/ http://wiki.overbyte.be/
VCLZip Native Delphi Zip/UnZip Component! (VCLZip Lite: Version 2.23 April 14th, 2002) (VCLZip Pro: Version 3.10 Buid 1 - November 25th, 2007) IMPORTANT: If installing the registered version, please be sure to always re-install/rebuild the components (VCLZip and VCLUnZip) to the component pallette (or rebuild the design time package) so that the ThisVersion property and any other new properties will be properly updated. If your application still does not run without the IDE, open up VCLZip's package, click on options and look at the Directories/Conditionals tab. If KPDEMO is defined, remove it and recompile the package. ***IMPORTANT: Please remember do not install these components into a package by the name of either VCLZip or VCLUnZip. You will receive an error if you do. PLEASE TAKE A LOOK AT THE "WHAT's NEW IN THIS VERSION" LINK IN THE HELP FILE AS IT HAS CONVENIENT LINKS TO ALL OF THE NEW TOPICS. ==================== Version 3.10 Build 1 - Several bug fixes. - Added support for Delphi 2006, 2007 - Added support for BCB 2006, 2007 - Improved memory performance when working with archives containing extremely high number of compressed files. ==================== Version 3.06 Build 2 Made Delphi 2005 compatible Other assorted fixes ==================== Version 3.05 Build 1 Fixed a lot of incompatabilities between VCLZip and WinZip Other assorted fixes ==================== Version 3.04 Build 1 New ZLib methods for optimized compression and decompression of single entities of data in standard ZLib format, without the overhead of the PKZip format. This is excellent for compression of data to be sent across the net, compressing web pages (http compliant compression), blobs, etc. - ZLibCompressStream - ZLibDecompressStream - ZLibCompressBuffer - ZLibDecompressBuffer - ZLibCompressString - ZLibDecompressString Overloaded TStream Methods for Delphi 4,5, BCB 4, and 5 - UnZipToStream - UnZipToStreamByIndex - ZipFromStream Special OnGetNextTStream Event for Delphi 4,5, BCB 4, and 5 - Allows zipping multiple TStreams in one process - More efficient than calling ZipFromStream multiple times Capability to use the latest version of ZLib 1.2.1. - VCLZip currently uses 1.4.1 by default. - By defining ZLIB121, VCLZip will use the latest version of ZLib which is included with the registered version. Some optimization improvements which should show some improvement in zipping and unzipping speed when using TkpStreams with D4, D5, BCB4, and BCB5. ============ Version 3.03 (VCLZip Pro) - Please test your application thoroughly with this new version of VCLZip Pro. While it has been tested and has even been used in at least two production applications for several months now prior to initial release, there are so many combinations of property settings, environment differences, and ways to use VCLZip that you should always test VCLZip completely in your application before deploying. *** New Zip64 capabilities, properties, methods and events: - Uncompressed, Compressed, and Archive file sizes can be up to 2^63-1 bytes in length. - You can compress up to 2147483647 files into an archive. This is compatible with PKZip's Zip64 format. - If a file does not extend beyond any of the original limitations (filesizes of 4 gig or 65535 files) then no Zip64 format information is included in the archive. - property isZip64 - tells you when you are working with a zip file that is using Zip64 format. Much faster processing due to linking to Zlib object files for compression and decompression routines. Blocked Zip Files (spanned zip archives split onto hard drive) - Now completely compatible with PKZip and WinZip split archives file naming format. - For backwards compatability you can tell VCLZip to use the old VCLZip filenaming format by using the BlockMode property. - New method OnFileNameForSplitPart called just before each split filepart is created. VCLZip supplies a default implementation of this method so for most purposes you won't need your own. - method DefaultFileNameForSplitPart - VCLZip calls this internally if you don't define your own OnFileNameForSplitPart. You can also call it from your own OnFileNameForSplitPart if you wish to add some processing to the default behavior. - property BlockMode - determines whether VCLZip uses PKZip/WinZip standard naming convention or VCLZip classic method. - method DefaultGetNextDisk - VCLZip calls this internally if you don't define your own OnGetNextDisk. You can also call it from your own OnGetNextDisk event if you wish to add some processing to the default behavior. - Properties for controlling which files are zipped... - IncludeHiddenFiles - default False; - IncludeSysFiles: - default False; - IncludeReadOnlyFiles: - default True; - IncludeArchiveFiles: - default True; - Event OnGetNextStream - Allows you to zip from multiple streams when using the ZipFromStream method. This improves performance since repeated calls to ZipFromStream causes the archive to be updated on each subsequent call. - property ThisBuild - Tells you the current build. See also ThisVersion - property OnHandleMessage - Handles interactive messages with VCLZip. There is a default, so you don't need to define your own unless you wish to eliminate interactive messages and handle them on your own. This is helpful if you are using VCLZip as a service or on a webserver for instance. ******** Upgrading existing applications that use VCLZip 2.X ********** For the most part, existing applications will work as-is. Just install VCLZip 3.X and recompile your code. Here are some things to be aware of though... 1) If your app currently creates mmBlock archives (spanned directly to hard drive) and you define your own OnGetNextDisk in VCLZip 2.X, you should move your code from this event that handles mmBlock events to the new event OnFileNameForSplitPart. However, if you simply rely on VCLZip's default OnGetNextDisk then you don't have to worry about this. 2) If your app creates mmBlock archives, the default naming convention has changed to match the PKZip/WinZip standard. If you wish to keep the same naming convention then set BlockMode := mbClassic. 3) OnGetNextDisk and OnPrepareNextDisk events are called for the 1st disk now. VCLZip 2.X only calls these events starting with the 2nd disk. 4) properties CompressedSize[Index], UncompressedSize[Index], ZipSize are now Int64 types. 5) Delphi 4, Delphi 5, BCB 4, and BCB5 are all capable of using the Zip64 format. However they use the TkpHugeStream decendants which act just like TStreams except they handle files/stream sizes larger than 2gig. There is a TkpHugeFileStream and a TkpHugeMemoryStream which should handle 99% of all necessary actions. If you currently work with VCLZip 2.X with TBlobStreams or some other type of streams, you can either define your own TkpBlobStream for instance which inherits from TkpHugeStream, or use the TkpHugeStream.CopyFrom(TStream, Count) and the TkpHugeStream.GetStream: TStream methods to give VCLZip your stream and get it back. Ofcourse when using regular TStream decendants in D4,4,BCB4,and 5, you cannot create Zip64 archives. If you use Delphi 6, 7, or BCB 6, you don't have to worry about any of this as the normal TSTream is used by VCLZip and handles large file/stream sizes. ============ Version 2.23 (VCLZip Lite) Added the OEMConvert property. Filenames stored in a PKZip compatible archive normally go through an OEM conversion to make them ascii compatible. When opening the zip file the conversion is undone. If you do not plan on having other zip utilities opening up your archives this conversion process is not really necessary. Setting this property to False will eliminate this process. The default value for this property is True for normal PKZip compatability. Added OnEncrypt and OnDecrypt events. These allow you to replace the standard pkzip encryption with your own. Data is passed to these events a buffer at a time. Use this with care as this is still somewhat experimental and I'm not sure how useful it is yet. You must make all changes within the buffer sent in to you. Treat the entire file as a stream. Byte for byte replacement only. No additional keys can be saved. Added OnRecursingFile event. Sometimes when using wildcards and recursing directories, there was no reporting of progress. This will be fired each time a file matches as the file list is being built while recursing directories. Added the EncryptBeforeCompress boolean property. The default for this property is False and if left like this VCLZip will behave like normal. If set to True, VCLZip will encrypt each buffer prior to compressing it instead of afterwards. This will cause files to not be decryptable by normal zip utilities thereby adding a bit of extra security. Bugs Fixed: IMPORTANT!!! Behavior of freeing the ArchiveStream (compressed stream) has been modified. VCLZip will now no longer try to free ArchiveStream, you must free it yourself. This was due to a problem where it would be freed automatically if there was a problem with the ArchiveStream when trying to open it as a zip file (possibly corrupt). Best practice is that ArchiveStream should always point toward a TMemoryStream that you create anyway. Modified the SFX code (the code used to create the SFX stub distributed with VCLZip) so that it handles filenames that have been run through an OEM Conversion. The SFX was losing accented characters. This modification means that if you are creating zip files to be used as SFX's you will want to leave the OEMConvert property mentioned above, set to it's default value of True. Modified so that when cursor is changed to hourglass by VCLZip, previous cursor is saved correctly instead of just changing it back to default cursor. Now saves Central Directory Extra Fields correctly. Fixed the SFX code so that it works properly if you use Copy /B to concatenate a zip file to the stub. Due to a Delphi strange behavior sometimes path names for directory only entries would become corrupted. Removed reference to QConsts, replaced with RTLConsts. Sometimes a GPF would result if a corrupt zip file was opened. Using a wildcard in pathname added to FilesList did not work. Using '*.*' as a wildcard in files added to FilesList now is the same as using '*'. VCLZip will now check for CancelTheOperation during initial building of the fileslist instead of just during compression processing. Added a final call to OnTotalPercentDone with 100% because this didn't always happen. Attributes were not getting set correctly for directory-only entries. Fixed a problem that was not allowing ZipComment's to be added correctly to spanned or blocked zip files. Not the same fix as in 2.22. Directories (directory-only entries) were not being restored properly unless DoAll was True. You were unable to delete a directory from which files were recursively zipped until exiting your application. ============ Version 2.22 Now Delphi 6 compatible. New event called {link=93,OnRecursingFile} which gets called as VCLZip recurses directories searching for files that match a wildcard that is entered in the FilesList. This gets called each time a file matches the wildcard. Fixed a bug which kept diskettes from being labeled when creating spanned zip files on WIN31. Fixed a bug which sometimes did not allow zip comments to be added to blocked zip sets. Fixed a bug which caused VCLZip to not properly handle the IncompleteZip exception on spanned zip sets unless you called ReadZip prior to calling UnZip. Version 2.21 (Changes are shown in the build stages as they were implemented) Pre-Release Build 5: When working with temporary files, VCLZip will now rename, instead of copy, the temp file if the destination is on the same drive. This will speed up the adding of files to an existing zip file when the resulting zip file is very large. Pre-Release Build 4: New event called OnPrepareNextDisk which is an event that will allow you, when creating spanned zip files across diskettes, to do things like format a diskette that has just been inserted, or to add or delete files from the diskette before continuing with the zipping process. Fixed a problem that was causing the CancelTheOperation Method to not work properly. Pre-Release Build 3: Fixed bug which caused VCLZip to miscalculate space needed for zfc file if wildcards are put into the FilesList. Fixed bug so you could have FilePercentDone without needing TotalPercentDone when creating spanned zip files Fixed so relative_offset set correctly for spanned zips. Side effect of removing needless write of header. Added code to read local fileheaders if exception thrown when reading a central fileheader. Fixed problem where directories couldn't be created from directory entries because the fullpath wasn't known yet. Result of having moved this code to earlier. Fixed typo in creation of LOC header values which could cause error if reading local headers. Changed so Zip Comment starting position is calculated based on end of central record instead of end of file. Pre-Release Build 2: IMPORTANT: Changed default for FileOpenMode back to fmShareDenyNone as it had been for all but version 2.20. Fixed a problem where drivepart (i.e. C:\) was not being stripped when saving relative paths. Added a BufferedStreamSize property which can increase the speed of creating zips to floppy (and other slow media) dramatically. The new default for this should increase the speed by as much as 3 times, but you can now tweak this especially for your application! Added an ImproperZip property which gets set when VCLZip detects an inconsistency with the zip. This can be useful for detecting when VCLZip was able to open the zip in spite of an inconsistency found. There was no way to know this in the past. Fixed a problem where zip comments in zfc files were not being read correctly. Added a setZipSignatures procedure which allows you to modify the signatures of your zip file. This will cause other zip utilities to not be able to recognize or read your zip files created with VCLZip. Useful if you want to add further security to your zip files. Pre-Release Build 1: Some zip files would not open correctly, throwing an incomplete zip file exception due to an erroneous "extra field length" identifier in headers of some compressed files. These zip files are rare, but a very few people seemed to have several of them. This problem would not affect zip files created by VCLZip, and this problem should only occur in VCLZip 2.20, not in any previous version. If you had Range Checking turned on, VCLZip would get a range check error when using a wildcard that ended with a * as in 'somefile.*'. Under certain circumstances, drive information would not be stripped from path information if zipping recursively (including subdirectories) "Retrying" to zip a file that could not be opened using the OnSkippingFile event would not always work correctly. Creating spanned zip set to floppy should be faster now due to removing a needless header write to disk for each file. VCLZip would not compile correctly with MAKESMALL defined. Added code to make VCLZip work with BCB5. Haven't tested this yet though since I don't have BCB5 myself yet. Added readonly boolean ImproperZip property which will be set to True when some sort of problem is found when opening the zip file, even if recoverable. This property will be enhanced and refined in the future. If KeepZipOpen is set to True, when putting in the wrong disk in a spanned zip set, VCLZip would not always properly close the file on the old diskette before trying to open the file on the next diskette. Added ECantWriteUCF exception which will be thrown if VCLZip runs out of room to write the uncompressed file when unzipping. Timestamp was not being set properly when unzipping readonly files. Moved setting of the timestamp to before the attributes get set. ============ Version 2.20 Changes have been made in the following areas: --Performance There are a few code optimizations that should speed up the zipping process slightly. --Spanned Zip Files A new feature, turned on with the SaveZipInfoOnFirstDisk allows VCLZip to create and read spanned zip files starting with the first disk instead of the normally required last disk of the spanned disk set by saving a Zip Configuration File on the first disk. This feature can be used even if creating the spanned zip file directly to your hard drive. A new property, SaveOnFirstDisk, allows you to save room on the first disk when creating a spanned zip file, to allow room for other files, such as setup programs, data files, or a Zip Configuration File. Spanned zip files can now be directed toward disks greater than 2 gig in size as long as you are using Delphi 5 or BCB 4. --UnZipping The new Selected indexed property offers another way to flag files to be unzipped. Files that have the Selected property set to True can be unzipped using the UnZipSelected method. The Selected property will be cleared (set to False) for each file as it is unzipped, but you can also call the ClearSelected method to clear them all. At anytime the NumSelected property can be checked to see how many files have been selected. Also, the UnZipToBufferByIndex and UnZipToStreamByIndex methods allow you to unzip files specified by their index instead of by name or wildcard. The BufferLength property allows buffered output (buffer smaller than the total uncompressed filesize) when unzipping directly to memory (see UnZipToBuffer and UnZipToBufferByIndex). This will cause the OnGetNextBuffer Event to be called everytime BufferLength bytes have been output by VCLZip. Modified to work in all ways with zip files that have "extra fields" in their headers. These tend to be quite rare, but they do show up from time to time. --Zipping Added a property called FileOpenMode which allows you to define the file open mode for files when they are opened to be zipped. Added a Retry parameter to the OnSkippingFile Event that can be used to re-attempt to open a file for zipping that is open by another process. This gives the chance to close the file and continue with the zipping process rather than having to start over again. Added a ENotEnoughRoom exception which will be thrown if there is not enough room to write to the archive, i.e. out of disk space. The new OnUpdate Event gets fired when updating or freshening an existing archive. It is triggered for each file that already exists in the archive as it is either replaced or kept in the updated archive. The AddDirEntriesOnRecurse will cause separate directory entries to be included in archives when doing recursive zips through subdirectories. --Integrity Checking A new method, CheckArchive, will perform an integrity check on all files in an archive. This is much faster than using FileIsOK on each file if testing all files in an archive with VERY MANY files. Further improved checking for corrupted zip files when opening zip files. --Encryption The following new properties and methods allow lower level work with password encrypted archives: DecryptHeader Gets the decryption header for a particular compressed file in an archive GetDecryptHeaderPtr Same as DecryptHeader but easier to use in BCB. DecryptHeaderByte Method Tests a password against the decryption header found in the DecryptHeader property. GetDecryptHeaderByteByPtr Same as DecryptHeaderByte but easier to use in BCB. --Self Extracting Executables Changes were made to the ZIPSFX32.BIN stub itself: - Modified to work with zip files containing "extra fields" in their headers. - Modified to change mouse cursor to an hour glass during processing. - Check for correct file size is now done automatically - Now uses the end of central and central headers to find the first local header. - Added a progress meter - Better checking for corrupted zip files. - Added an information window that can optionally be shown when the sfx is initially started up. - Added an AutoRun option to make the sfx stub run automatially when double clicked with no other interaction from the user. For the new modified sfx stub, ZIPSFX32.BIN, instead of using kpSFXOpt, you should now use the TSfxConfig component to set the options for the sfx stub. The new sfx can be found in the sfx\ subdirectory as usual and is called ZIPSFX32.BIN and the original sfx can be found in the same subdirectory except it is now called ORGSFX32.bin. Just rename it if you prefer that one (use KPSFXOPT instead of TSfxConfig with the old stub). --Miscellaneous The installation is now easier, atleast for first time installers of the source code. The .DPK files for Delphi and .CPP files for BCB are now included. Now these files simply have to be compiled and that's it. There is a separate option in the installation for installing to the different versions of Delphi and BCB. Added a property called FlushFilesOnClose which will cause all files opened for write by VCLZip to have their disk buffers flushed to disk when closed. Added the capability to delete Selected files from an archive using the DeleteEntries Method. The behavior of the OnInCompleteZip Event has been greatly improved. You can now use this event to ask the user to insert the last disk of a spanned disk set rather than having to handle this situation from outside VCLZip. The register procedures were changed so that the components now get installed to the "VCLZip" tab on the palette. I found that for all but Delphi 1 I had to actually manually move the components to the "VCLZip" tab. You may find that you have to do this too if you have already installed VCLZip before. The components now use new bitmaps in place of the old ones on the component palette. Separated many compiler defines into a new file called KPDEFS.INC. ==================================== Version 2.18: 1) Thanks to the hard work of a fellow registered user, added the capability to remove all dependencies on the Dialogs, Forms, Controls, and FileCtrl units by defining the conditional MAKESMALL, which results in a smaller footprint. This can be quite useful when putting VCLZip into a DLL for instance. In order to make this work, go into your Project | Options and select the Directories/Conditionals tab and enter MAKESMALL in the conditional defines text box. In Delphi you can add this conditinal define to the project options of your application that uses VCLZip and then do a "build all". In BCB you will have to add this to the project options of the package that contains VCLZip and then rebuild the package. If you define MAKESMALL, the only things you lose are: a) ZIP file open dialog box that appears when the ZipName is set to "?" b) Select Directory dialog box that appears when the DestDir is set to "?" c) Changing the cursor to an hour glass during some operations. d) No long filename support in Delphi 1 2) Made VCLZip completely BCB4 compatible. 3) Added some exception handling to KPUNZIPP and KPINFLT, mainly to handle unexpected situations when wrong passwords are entered. This fixes the problem with PRP, the password recovery program. 4) For Borland C++ Builder, changed any COMP types to double, getting rid of the compiler warnings for unsupported comp type. This affects the OnStartZipInfo and OnStartUnZipInfo events, so you'll have to change the comp parameter to double in these events if you use them (in both your header files and in the CPP files). 5) Modified OnStartUnZip event so that FName (the filename of the file that is about to be unzipped along with complete path) is now a VAR parameter and can be modified. This allows you to change the path and name of a file that is about to be unzipped. This is especially helpfull in applications like Install Programs. NOTE: You will need to change your current code to add the VAR to the event definition and implementation if you already use this event in your application. (In BCB, add a & just before the parameter instead of VAR) 6) Moved many type definitions to VCLUNZIP.PAS so that kpZipObj won't have to be included in your USES list. 7) Fixed bug that caused GPF when setting Zip Comment to '' (empty string). 8) Moved strings in VCLZip/VCLUnZip into a string table, making the code size a little smaller as well as making it much easier to localize string information. However you have the option of not using the new string table, for whatever reason, by defining NO_RES in your project options (in the conditional defines text box on the Directories/Conditionals tab). 9) Removed the need for several files. No longer included are kpstrm.res, kpstrm.rc, kpsconst.res, kpsconst.rc, kpstres.pas, and for Delphi 1, kpdrvs.pas. In some cases the need for these files was eliminated and in other cases just rolled into the newly included kpzcnst.rc, kpzcnst.pas, and kpzcnst.res. Definining NO_RES in your project options will elimiate the need for these new files but will make your code size slightly larger and you won't be able to localize your application without changing VCLZip source code. 10) Modified the OnFilePercentDone and OnTotalPercentDone progress events to work better when creating spanned disk sets and blocked zip sets. They no longer report 100% when the compressed file still has to be copied to disk. 11) Added the ReplaceReadOnly property. Setting this to true will allow files with the ReadOnly attribute to be replaced during the unzip process. 12) Added the ifNewer and ifOlder options to the OverwriteMode property. (This had somehow made it into the help file but not into VCLUnZip) 13) Added the SFXToZip method which will convert an SFX file to a regular zip file. The header pointers will be properly adjusted during the conversion. 14) Fixed a problem where the OnGetNextDisk event would always revert to the DefaultGetNextDisk method instead of what you entered into the Object Inspector each time your project was re-opened. 15) Fixed a bug that caused CRC errors when unzipping files from spanned disk sets if they were STORED (no compression) and spanned across disks. 16) Added the OnZipComplete and OnUnZipComplete events. If defined, these will fire at the very end of a zip or unzip operation (after all files have been processed, not after each file). These events will rarely be used since, normally you will be able to do the same thing at the point that the call to Zip or UnZip returns, but these events can be useful when using VCLZip in threads where in certain circumstances the return from the Zip or UnZip methods are not seen. 17) Creation of SFX files has never been easier!!! The addition of the MakeNewSFX method allows you to create Self Extracting Executables without the need to create a zip file first. The files that you specify in the FilesList property will be zipped, using all the normal VCLZip property settings, and the SFX will be created, all in one step! In addition, you can create configurable SFX files using this method, and you can do this especially easy by adding the new unit kpSFXOpt to your application's USES list and using the new 32bit SFX stub that is now distributed with VCLZip. This allows you to easily set things like SFX Dialog caption, default target extraction directory, file to launch after extraction, etc. 18) Fixed a memory leak that only affects applications using VCLZip that are compiled with Delphi 2, and that use wildcard specifications in the FilesList property. Version 2.17a: 1) Fixed a bug that was keeping VCLZip from reading truncated zip files or sfx files that did not have their headers adjusted. 2) Fixed a bug that was causing a directory to be created on the C drive when doing integrity checking with the FileIsOK property. 3) Added {$V-} to kpZipObj.PAS 4) Moved two AssignTo methods to public instead of private in kpZipObj.PAS Version 2.17: 1) Added Memory zipping and unzipping capabilities through the UnZipToBuffer and ZipFromBuffer methods. See the documentation for these methods in the Help File for more information. 2) New FileIsOK Property allows you to check for the integrity of individual files within an archive without actually unzipping the file. 3) Fixed a bug that kept checking of volume labels from working on WIN31 when working with spanned disk sets. 4) Removed all references to ChDirectory so that VCLZip will be more thread safe allowing separate instances of VCLZip in separate threads to be performing zip/unzip operations at the same time. 5) A new public property PreserveStubs allows you to make modifications to sfx archives and have the archive remain an SFX rather than revert back to a normal zip file. 6) Added a default OnGetNextDisk event. If one is not defined, then the default event will be called when the situation arises that a new disk is needed when zipping or unzipping a spanned or blocked zip archive. 7) Added more power to the wildcard capabilities. Now you can qualify the * wildcard character, for instance: * would satisfy any number of contiguous characters as long as they are all a thru e. * would satisfy any number of contiguous characters as long as none of them were a thru e. This allows you to do things like include files in specific direcories into your ExcludeList. For instance: VCLZip1.ExcludeList.Add('c:\test\*.txt') would exclude the zipping of all .txt files in the test directory but not in any subdirectories. 8) Fixed other minor bugs and made other code enhancements. Version 2.16: ***Please be aware that if you currently use the OnSkippingFile event in any of your applications, version 2.16 will require a small modification as this event has an added parameter and one of the current parameters is used a little differently when being called by the zip operation. Please see the help file for more information. 1) The OnSkippingFile Event has been changed slightly, adding a parameter for the filename. 2) OnSkippingFile is now called when a file to be zipped is skipped because it is locked by another application. See the Help File for more information. 3) Fixed a bug with the Exclude and NoCompressList where they were ignoring entries with anything before the extention (i.e. 'somefile.*' as opposed to '*.zip') if you were saving directory information. 4) Fixed a bug that caused an error if you added a wildcard with a non-existent directory to the FilesList. 5) A few other minor bug fixes. Modifications for 2.15 include: 1) PackLevel can now be set to 0 (zero) which means no compression at all (STORED only). 2) New property ExcludeList is a new stringlist that you can add filenames and wildcards to in order to specify files that you do not wish to be included in an archive. 3) New property NoCompressList is a new stringlist that you can add filenames and wildcards to in order to specify files that you wish to be STORED with a PackLevel of 0 (zero), no compression. 4) All compiler warnings and hints were removed. Modifications for 2.14 include: 1) Delphi 4 compatability. 2) Added ability to use complex wildcards when specifying which files are to be zipped. This includes wildcard characters not only in the filename but also in the pathname. This allows you to specify directories using wildcards, for instance: VCLZip1.FilesList.add('c:\test\w*\mycode*.pas'); would get all PAS files beginning with mycode in subdirectories under TEST that begin with the letter w. Wilcards may be much more complex than this. Please see the help file for more information. 3) Added the ability to override the RECURSE property setting when specifying files to be zipped. By adding the following characters to the beginning of the filenames being added, you can override whatever the current setting is for the RECURSE property: '>' will force recursion into subdirectories '|' will force NO-recursion For instance: VCLZip1.FilesList.add('>c:\windows\*.ini'); will get all .ini files in and below the windows directory reguardless of what the recurse property setting is. and: VCLZip1.FilesList.add('|c:\windows\sys*\*.dll'); will get all .dll files in subdirectories of the windows directories that start with 'sys' but will not recurse into any directories below the sys* directories. 4) The [ and ] characters previously used as special wildcard characters have been changed to since [ and ] are valid filename characters. If you still need to use the previous characters for backward compatability, I can show registered users how to easily modify a couple of constants in the source code in order to go back to the old style. See "Using Wildcards" in the help file for more information. 5) A few bug fixes. Modifications for 2.13 include: 1) New property ResetArchiveBitOnZip causes each file's archive bit to be turned off after being zipped. 2) New Property SkipIfArchiveBitNotSet causes files who's archive bit is not set to be skipped during zipping operations. 3) A few modifications were made to allow more compatibility with BCB 1. 4) Cleaned up the Help File some. 5) KWF file now works for Delphi 1 and Delphi 2 again. Still can't get context sensitive help in Delphi 3. 6) Cleaned up some of the code that was causing compiler warnings and hints. Modifications for 2.12 include: 1) Added a TempPath property to allow the temporary files path to be different from the Windows default. 2) Modified VCLZip so that any temporary files that are created receive a unique temporary filename so as not to clash with any other files in the temporary directory. This also allows working with zip files residing in the temporary directory. 3) Fixed a bug in the relative path feature. 4) Fixed a bug that caused a "list out of bounds" error if a file in the FilesList did not actually exist. Modifications for 2.11 include: 1) Fixed password encryption bug for 16 bit. 2) Fixed "invalid pointer operation" when closing application bug. 3) Fixed path device truncation bug which caused inability to modify existing archives in 16 bit. 4) Fixed inability to cancel during wilcard expansion bug. 5) Added capability to better handle corrupted timestamps. 6) Added capability to open and work with SFX files that were created with the COPY/B method (header files not adjusted). 7) Other small bug fixes. I'm still working on a bug which causes a GPF when continually unzipping the same file thousands to millions of times. This mainly affects programs like the Password Recovery Program (PRP) which uses the brute force method of searching for an archive's password. Modifications for 2.10 include: 1) Capability for 16bit VCLZip to store long file/path names when running on a 32bit OS. 2) New property (Store83Names) which allows you to force DOS 8.3 file and path names to be stored. 3) Better UNC path support. 4) Fixed a bug to allow files to be added to an empty archive. Modifications for 2.03 include: 1) Volume labels now get written correctly to spanned disk sets in Delphi 1 for all versions of Windows. 2) Delphi 1 VCLZip now correctly recognizes when it is running on Windows NT. 3) Fixed a problem with zipping files in the root directory when StorePaths = True. 4) File and Zip Comments are now read correctly from spanned/blocked zip archives. 5) Fixed a buf that was causing "Duplicate Object" errors. Modifications for 2.02 include: 1) Fix for file comments which were supposed to be fixed in version 2.01 but weren't. 2) Fix for stream zipping. Version 2.01 would not create a new archive if using a stream. (The Stream Demo now allows creating new zip files to streams too) 3) A few other minor modifications to further solidify the code. 4) A modification to the Zip Utility Demo which allows unzipping from Blocked zip files as if they were single zip files. 5) Added a read-only, published ThisVersion property which reflects the version of the VCLZip/VCLUnZip that you are currently working with. Modifications for 2.01 include: 1) Fixes for exceptions that were caused when CANCELING a zip or unzip of a spanned zip file. 2) Fix for a possible problem when zipping or unzipping a spanned zip file when one or more of the compressed files resided on more than 2 of the spanned parts. 3) Fix for file comments which were broken in version 2.00. Additional features for version 2.00 include: 1) Modify/Add internal file details (filename, pathname, timestamp, comment) for any file while zipping, in the OnStartZip event. 2) Add an Archive Comment while zipping in the OnStartZipInfo event. 3) Delphi 1 compatiblity for VCLZip. 4) Stream to Stream Zipping - Archives themselves can now be TStreams! 5) New Relative Path Information option. 6) Unzip archives that weren't zipped with the Relative Path option turned on as if they had been by determining how much path information to use with the Rootpath property. 7) Modify timestamps for files in existing archives (you could already modify filenames and pathnames for files in existing archives) 8) The OnBadPassword event now allows you to supply a new password and try the same file again when unzipping. 9) Source code has been cleaned up so that it will compile under Borland C++ Builder with no modifications. Also some bugs were fixed, most importantly: 1) An empty file, that had been compressed into an archive would cause any file added to the archive to cause the archive to approximately double in size. Any archives containing empty files are not corrupted, they are OK. This was simply a fix to the way the archive was processed. 2) After creating an SFX file, you had to close the zip file before you could modify it in any way, otherwise a stream read error was encountered. See the Help file for more information on new features. This zip file is part of a self contained installation program. Just run it and the installation program will begin. Contact vclzip@bigfoot.com for further information Thanks! Kevin Boylan

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