文件列表:

CPP\INTERNET\BCB1\CLIDEMO.CPP (747, 1999-03-06)
CPP\INTERNET\BCB1\CLIDEMO.MAK (2123, 1999-03-06)
CPP\INTERNET\BCB1\CLIENT5.CPP (743, 1999-03-06)
CPP\INTERNET\BCB1\CLIENT5.MAK (2115, 1998-04-11)
CPP\INTERNET\BCB1\CLIENT7.CPP (737, 1999-03-06)
CPP\INTERNET\BCB1\CLIENT7.MAK (2115, 1998-12-28)
CPP\INTERNET\BCB1\CLIENTS.DBF (434, 1997-12-08)
CPP\INTERNET\BCB1\CLIENTS.MDX (6144, 1997-12-08)
CPP\INTERNET\BCB1\CONCLI1.CPP (3337, 1999-03-06)
CPP\INTERNET\BCB1\CONCLI1.MAK (1943, 1999-03-06)
CPP\INTERNET\BCB1\CONCLI2.CPP (5868, 1999-03-06)
CPP\INTERNET\BCB1\CONCLI2.MAK (2023, 1999-03-06)
CPP\INTERNET\BCB1\FINGER.CPP (757, 1999-03-06)
CPP\INTERNET\BCB1\FINGER.MAK (2118, 1998-04-11)
CPP\INTERNET\BCB1\FTPSERV.CPP (755, 1999-03-06)
CPP\INTERNET\BCB1\FTPSERV.MAK (2256, 1998-12-22)
CPP\INTERNET\BCB1\FTPTST.CPP (877, 1999-03-06)
CPP\INTERNET\BCB1\FTPTST.MAK (2445, 1999-03-06)
CPP\INTERNET\BCB1\HTTPPG.CPP (751, 1999-03-06)
CPP\INTERNET\BCB1\HTTPPG.MAK (2118, 1999-03-06)
CPP\INTERNET\BCB1\HTTPTST.CPP (753, 1999-03-06)
CPP\INTERNET\BCB1\HTTPTST.MAK (2085, 1999-03-06)
CPP\INTERNET\BCB1\MAILSND.CPP (750, 1999-03-06)
CPP\INTERNET\BCB1\MAILSND.MAK (2123, 1999-03-06)
CPP\INTERNET\BCB1\MTSRV.CPP (770, 1999-03-06)
CPP\INTERNET\BCB1\MTSRV.MAK (2152, 1999-03-06)
CPP\INTERNET\BCB1\NEWSRDR.CPP (741, 1999-03-06)
CPP\INTERNET\BCB1\NEWSRDR.MAK (2123, 1999-03-06)
CPP\INTERNET\BCB1\PINGTST.CPP (750, 1999-03-06)
CPP\INTERNET\BCB1\PINGTST.MAK (2123, 1999-03-06)
CPP\INTERNET\BCB1\POPTST.CPP (1175, 1999-03-07)
CPP\INTERNET\BCB1\POPTST.MAK (1974, 1998-04-12)
CPP\INTERNET\BCB1\RECV.CPP (735, 1999-03-06)
CPP\INTERNET\BCB1\RECV.MAK (2108, 1999-03-06)
CPP\INTERNET\BCB1\SENDER.CPP (745, 1999-03-06)
CPP\INTERNET\BCB1\SENDER.MAK (2118, 1999-03-06)
CPP\INTERNET\BCB1\SERVER5.CPP (743, 1999-03-06)
CPP\INTERNET\BCB1\SERVER5.MAK (2115, 1998-04-11)
CPP\INTERNET\BCB1\SOCKSTST.CPP (755, 1999-03-06)
CPP\INTERNET\BCB1\SOCKSTST.MAK (2122, 1999-03-06)
... ...

ICS - Internet Component Suite ============================== (Aka FPIETTE's Components) Revised: April 02, 2000 http://www.rtfm.be/fpiette/indexuk.htm Legal issues: ------------- Copyright (C) 1997-2000 by Franois PIETTE Rue de Grady 24, 4053 Embourg, Belgium 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. Register -------- ICS is freeware. If you use the components, you must register by sending a picture postcard showing the area you lives in and some beautiful stamps for my kids who are stamp collectors. Do not use an envelop, I collect USED postcards sent to me. Address your card to: Francois PIETTE, rue de Grady 24, 4053 Embourg, Belgium. Don't forget to mention your name, address and EMail. Installation: ------------- The zip file has subdirectories in it. You must use the pkunzip -d option to restore this directory tree or you will have problems because the files will not be in their proper subdirectories. This is the subdirectory layout: .\ Info directory .\delphi\internet Delphi sample applications (all Delphi versions) .\cpp\internet C++Builder sample applications .\cpp\internet\bcb1 C++Builder version 1 projects .\cpp\internet\bcb3 C++Builder version 3 projects .\cpp\internet\bcb4 C++Builder version 4 projects .\cpp\internet\bcb5 C++Builder version 5 projects .\delphi\vc Delphi 1.x files (winsock.pas 16 bits and *.dcr) .\delphi\vc32 Delphi (1/2/3/4/5) and C++Builder (1/3/4/5) components DELPHI 5: Directory VC32 contains IcsDel50.dpk which is a package source for all components. Using Delphi, do a file/open, select *.dpk and browse to the VC32 directory. Select IcsDel50.dpk and open it. Then click on the Install button. You should see the FPiette tab on the component gallery. Once the package is installed, you may open the sample projects. There is a project group called Del50Sam.bpg which has all sample programs. Open it with file/open, browse to the Internet directory, selct and open Del50Sam.bpg. Then Project/Build all projects. You'll get all sample programs compiled. Note: Packages are in the full ICS, in ICS.ZIP file. If you downloaded a partial ICS, then you have to add each component by hand in the package of your choice. DELPHI 4: Same installation as Delphi 5. Files are IcsDel40.dpk and Del40Sam.bpg. DELPHI 3: Same installation as Delphi 5. Files are IcsDel30.dpk. Del30Sam.bpg doesn't exists because project group was introduced with Delphi 4. Open each project individually (*.dpr). DELPHI 2: Directory VC32 contains all components. You must add all those components into your library. But warning: not all files are components. Only those with a Register procedure are components. Other are just support files and must not be installed as components. To install a component file, do Component/Install, then click on the Add button, then click on the Browse button and browse to the VC32 directory. Select a component file such as wsocket.pas and click on OK. Do it again for all component files and finally click OK button on the Install Component dialog window. Your library will be rebuilt. You should see the tab FPiette added to your component gallery. 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. DELPHI 1: The install procedure is the same as for Delphi 2. But you must add the directory VC into the library path before VC32 directory which will be added automatically when you add the first component source. VC directory in the library path is needed because Delphi 1 doesn't have built in winsock support. ICS contains winsock.pas in VC directory to add winsock support. VC directory also contains 16 bits component resource files (*.dcr) needed by Delphi 1. VC32 contains the 32 bits resource files. If you use only Delphi 1, you can safely copy all files from VC to VC32 directory, but not the contrary. 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. BCB5: follow BCB4 instruction below. Package is IcsBcb50.bpk and samples project group is Bcb50Sam.bpg. Directory is ...\internet\bcb5. BCB4: First you need to install all components. There is a package in Delphi\VC32 directory, called IcsBcb40.bpk. You do File/Open project and browse to IcsBcb40.bpk. Select and open it, then Project/Build IcsBcb40. Once the package is compiled, you can install it into your component palette: Component/Install Packages, click the Add button and select Delphi\VC32\IcsBcb40.bpl (you just generated this file by compiling the package). Click OK button. You must now see FPiette Tab on the component gallery. 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 CPP/INTERNET/BCB4. There is also a project groupd Bcb40Sam.bpg which contains all sample projects. Note: Packages are in the full ICS, in ICS.ZIP file. If you downloaded a partial ICS, then you have to add each component by hand in the package of your choice. BCB 3: First you need to install all components. There is a package in Delphi\VC32 directory, called IcsBcb30.bpk. You do File/Open project and browse to IcsBcb30.bpk. Select and open it, then Project/Build IcsBcb30. Once the package is compiled, you can install it into your component palette: Packages/Install Packages, click the Add button and select Delphi\VC32\IcsBcb30.bpl (you just generated this file by compiling the package). Click OK button. You must now see FPiette Tab on the component gallery. Directory is CPP/INTERNET/BCB3. BCB1: First you need to install all components that are located in Delphi/VC32. Components are all Object Pascal sources. You must select *.pas when in the open dialog box (Menu/Component/Install/Add/Browse). Components are files with a register procedure. Do not install files with no register procedure (if you try, you'll get an error message). 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 CPP/INTERNET/BCB1. NOTES: - If you use Delphi 1, 2, 3, 4 or BCB 1, 3 or 5, you may have an error message complaining about Font.Charset, OldCreateOrder and other properties. Those are two new properties in newer Delphi versions. 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 are using BCB3, 4 or 5, you may encounter an error at link time such as "Unable to open file MWBCB30.LIB" (or other libs). This is a bug in BCB. To solve it, close BCB and open the package or project file with notepad or any text editor and remove any reference to the missing library. Then start BCB again, reopen the project and rebuilt it. With BCB5 you can edit project option file (right click in project manager). - 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. - 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. Note that you may not have all of these present: > WSocket.pas (Winsock component - TCP, UDP, DNS,...) > WSocketS.pas (Winsock component for building servers) > HttpProt.pas (HTTP client protocol - used by the web) > FtpCli.pas (FTP client protocol - file transfert) > FtpSrv.pas (FTP server protocol - file transfert) > Ping.pas (ICMP echo protocol - ping a host) > Pop3Prot.pas (POP3 client protocol - get mail from mail server) > MimeDec.pas (MIME component - decode file attach, use with POP3) > SmtpProt.pas (SMTP client protocol - send mail to server) > NntpCli.pas (NNTP client protocol - send and receive newsgroups messages) > TnCnx.pas (TELNET client protocol - terminal emulation protocol) > TnScript.pas (TELNET client protocol - with automation) > EmulVT.pas (ANSI terminal emulation in a control) > TnEmulVT.pas (TELNET and ANSI terminal emulation combined) > FingCli.pas (FINGER client protocol - Find informations about user) > Wait.pas (A kind of progress bar - now obsolete) > DnsQuery (DNS lookup component - useful for getting MX records) As a rule, the components are the files which have a Register procedure. Sample applications: -------------------- TWSCHAT Chat program (both client and server in a single program) SRV5/CLI5 Basic client/server GUI applications DYNCLI Basic client creatin TWSocket dynamically CONCLI Basic client/server console applications CONSRV Basic server application in console mode TCPSRV Basic server without client forms, event-driven TNSRV Basic server with client forms, event-driven MTSRV Basic server, multi-threaded FTPCLI Graphical FTP client FTPSERV General purpose FTP server TNCLIENT Telnet client using a TnEmulVT TNDEMO Telnet client using a TMemo UDPDEMO UDP send/receive MIMEDEMO Example of EMail decoding (file attach) MAILSND Example of EMail sending, including file attach MAILRCV Internet EMail access using POP3 protocol HTTPTST Example of THttpCli component (GET) HTTPGET Example of THttpCli component (GET into a file) HTTPPG Example of THttpCli component (POST) HTTPASP Example of THttpCli component with cookie (POST) HTTPASY Example of THttpCli component with multiple requests (GET) HTTPTHRD Example of THttpCli component (multi-threaded GET) FINGER Example of TFingerCli component NEWSRDR Example of TNntpCli component (Send/receive newsgroups) SRVDEMO Example of server using a TTable CLIDEMO Example of client for SRVDEMO Note: Follow "usermade" link on ICS website to find more sample programs. As explined 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 version which has new properties. You can safely ignore those 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. If you use C++Builder 1, you may encounter problems because Borland has two winsock include files: one .h and one .hpp. TWSocket needs the winsock.hpp file and it is automatically included. However, sometimes the winsock.h file is included indirectly and you will get numerous error messages from the compiler. Just add a #define _WINSOCKAPI_ before your existing #include directives. This will prevent winsock.h from being included. This is no a bug, it is a feature :-) Another annoying feature is the SetPortA syndrome. Add a #define _WINSPOOL_ before any #include directive to work around. If you have some file not found error at compile time, be sure to verify the project options to change any directory following your own configuration (include files and library path). Do NOT use those #include if you use C++Builder 3: Borland has corrected their mistake. When installing a new version, 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. The provided delphi\vc\winsock.pas is for use with Delphi 1 only. Use Borland's file with Delphi 2, 3, 4, 5 and C++Builder. C++Builder 1/3/4 projects are not compatibles. BCB can provide conversions. I made separate projects in CPP\INTERNET\BCB1, CPP\INTERNET\BCB3 and CPP\INTERNET\BCB4 directories. If you install this ICS version above a very old one, be sure to delete every *.mak and corresponding *.cpp files form the internet directory (not all *.cpp files, only those which has a corresponding *.mak file !). Support: -------- There is a mailing list to discuss F. Piette's components and applications. To subscribe send an EMail to majordomo@rtfm.be without subject line and with "subscribe twsocket" in the message body (without the quotes). You'll receive an autorization message you have to reply. Then you'll receive an acknowledgement and instructions to unsubscribe. Do not use HTML or RTF format to subscribe. Do not use an aliased EMail address, use your real EMail address, the one you'll use to post messages. Once you have been registered with the mailing list processor, you can send messages to twsocket@rtfm.be. 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 expertize. Before asking a question, browse the message digest you can download from the support page on the website (click the "support" button from main page). If you found a bug, please make a short program which reproduce 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. 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 an heavy traffic: 20 to 40 messages each day. If it is too much for you, you can 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. 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 Franois Piette: MidWare. Available from the same web site. Known problems: -------------- Old Delphi and C++Builder have limitation on path length. If you installed many components in many differents subdirectories, you'll get strange errors. Just make the path shorter and use less different directories. You cannot have a path greater than 255 characters (this problem is solved starting from Delphi 3.02 or later). Using Delphi 3 Pro, there could a problem after inserting all the component into your user package. Delphi 3 gives an access violation error in DCC.DLL. This does not occur if you use Delphi C/S (That's what I do). Ben Ark (BenArk@email.msn.com) has found the following procedure to overcome this [Delphi] bug: ---- copy of a message posted in twsocket@rtfm.be mailing list ---- Just thought I'd correct that previous message with some more detailed steps... 1) Remove the EmulVT and TnEmulVT units from your User Package. 2) Create a new project/application. 3) Put all of these new files in a directory seperate from your components. 4) MOVE, do not copy, your Emulvt.pas source file into this new directory. 5) You need to add Emulvt.pas to the new project. 6) Build the project. 7) This should generate an Emultvt.dcu in the directory where the project is. 8) Copy ONLY the DCU file into your component directory 9) Add EmulVT.dcu to your User Package. 10) Make sure the EmulVT.pas file IS NOT on your search path. 11) Now you can safely readd TnEmulVT.pas to your User Package and build it. If you have any problems with these steps, let me know. -Ben ---- End of message ---- Thank you Ben ! Eric Daniels also found the same problem with Delphi 3 standard. Here what's he tell me in a message: ---- copy of a message posted in twsocket@rtfm.be mailing list ---- This error does happen under Delphi 3 Standard which I use... I traced it down and found out to trigger this error all one needs to do is goto: package options / compiler / debugging section and look for local symbols if this is not checked I will get this error. After playing around with my compiler options I unchecked local symbols and rebuilt the package and Access Violation in dcc.dll read of address occurred... If anyone has this happen while using the ics components that is how I managed to fix it. Also I got error about unable to find *.dcr files if you edit your package source and specify the full path to each dcr file you will find all goes well. ---- End of message ---- Special thanks -------------- to Bob Dolan (bobd@overware.com) who corrected my bad english. (Ok, I introduced new errors since I updated this file... For those who cares, I normally speak french.) francois.piette@rtfm.be http://www.rtfm.be/fpiette/indexuk.htm

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