w0wbagger

Angus, I tried building and installing the C++ Win32 Release packages, and it didn't work at all. Were you using build groups, or did you build/install them separately? I'm currently completely uninstalling my 12.2 installation and reinstalling from scratch to eliminate that as the issue. Thanks, Ian

I don't know if we should start a new thread specifically to discuss compiling the overnights in C++ Builder 12.2? I tried both the groupproj and the individual .cbproj files. groupproj was not working at all, but I have traditionally had better luck compiling and installing each of the cbproj file separately. However, just trying to compile ICSCommonCBNewRun failed when compiling the 32-bit version. I got this error from ilink32 [ilink32 Error] Error: Unresolved external '__InitVCL' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\STUDIO\23.0\LIB\WIN32C\RELEASE\CP32MT.LIB|crtlvcl [ilink32 Error] Error: Unresolved external '__ExitVCL' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\STUDIO\23.0\LIB\WIN32C\RELEASE\CP32MT.LIB|crtlvcl I was not having this issue in previous attempts. I was able at one point to compile and install all 32-bit packages, although could never get my program working. @HTMLvalidator, were you able to get the groupproj to compile without changing many options? Can you try whatever you did with the overnights, per Angus' request? It would be nice to have a stable, easily installable C++ version upon which future builds could be made that includes all of Angus' significant improvements. thanks.

Just downloaded the overnights and trying this weekend, Angus. Sorry it's taken so long, but I'm being smashed with my current project.

Thank you! This is the only thing keeping me from moving to 12.2 (I couldn't get 9.x to compile on it), so I'll try this soon! Did you have to use the 'classic' borland compiler for the 32-bit?

Thanks, Angus. Until I can get the new version working with C++ Builder (Been crushed at work and haven't had time to get at it), I have to use 8.x, where someone else might have this issue. Sorry, I should have mentioned that I had this issue with 8.x, not 9.x

Just FYI in case anyone else has a similar problem, My app was working fine on my development machine, but stopped when I put it on a client machine. I was having this problem (didn't load Libcrypto-1_1.dll), and put LoadLibrary into my app at startup, but it still wasn't working (although it wasn't failing on LoadLibrary) Error was *still* reported as that it couldn't load Libcrypto-1_1.dll. However, the issue was that I was missing libssl-1_1.dll, Once I copied that into the directory, it worked well. Was still getting the Application Exception error instead of a clean exception, but didn't seem to affect performance.

Thanks, Angus. I'll give 'em a try this week.

Have to give up on this for now. TFTPServer and TSslFTPServer do not seem to work for me in C++ Builder. I can compile and run the .dproj demo (it works correctly), but cannot create the simplest native C++ Builder app with either component. It connects (triggers OnClientConnect), but then hangs. I can't seem to debug into the .pas source, so can't figure out why. The fact I can run the .dproj sample program okay would indicate to me that the .lib file is correct, and it must be something about how the .hpp files are generated that somehow screw it up? Anyway, if there's anyone else using C++ out there, I've sent Angus some updates for the package directory .proj files that make the library compilable. Maybe the other components work, but T(Ssl)FTPServer doesn't seem to, unfortunately. Here's what the ICSLogger captured: 21:54:04:484 054684F0 Listening 21:54:04:499 SslFtpServer1 started 21:54:13:060 054684F0 Do_FD_ACCEPT handle=1632 21:54:13:063 08B427E0 Client Connect Error - No Error (#0) -1 21:54:35:908 054684F0 SocketCloseCalled handle=1632 21:54:35:910 054684F0 TCustomWSocket.Shutdown 1 handle=1632 21:54:35:913 054684F0 ResetSslSession starting handle=-1 21:54:35:921 ResetSslSession SetShutDown FSsl handle=0 21:54:35:927 ResetSslSession FSslBio handle=0 21:54:35:928 ResetSslSession FNBio handle=0 21:54:35:929 ResetSslSession Fibio handle=0 21:54:35:929 ResetSslSession Close FSsl handle=0 21:54:35:940 054684F0 ResetSslSession Done 21:54:35:940 SslFtpServer1 stopped and here's the client side log: . 2024-10-13 21:54:13.059 Session upkeep . 2024-10-13 21:54:13.099 Connecting to 127.0.0.1 ... . 2024-10-13 21:54:13.099 Connection pending . 2024-10-13 21:54:13.099 Connected with 127.0.0.1. Waiting for welcome message... . 2024-10-13 21:54:28.748 Timeout detected. (control connection) . 2024-10-13 21:54:28.748 Connection closed . 2024-10-13 21:54:28.748 Connection failed. . 2024-10-13 21:54:28.748 Got reply 1004 to the command 1 * 2024-10-13 21:54:28.809 (EFatal) Connection failed. * 2024-10-13 21:54:28.809 Timeout detected. (control connection) * 2024-10-13 21:54:28.809 Connection failed.

Thanks Angus, I'll try your suggestions now. The server never responds with the "Welcome" lines. it does trigger a "ConnectClient" event, (I can log this okay), but then never returns control to my ftp session to allow me to enter a USER command. Will let you know how I get on with your suggestions, thanks.

It calls OnClientConnect, and I am able to enter some log entries there (although as I mentioned, Client->GetPeerAddr() returns '' in it). But then, nothing. My understanding of the component is it should then send a request for User/Pass, but it doesn't seem to get to this point. Is there some other trigger between connect and the Banner/request for User that I might trap to log? Here's what inspecting the Client * looks like in OnClientConnect. It looks...incomplete? ftpState is ftpcWaitingUserCode, but on the client side, control hasn't returned to me to enter USER or PASS. Does this suggest an issue at a lower-level function?

I'll try. It's strange. I wrote two apps, one with the TFtpClient component, one with the TFtpServer component. If I use the *updated* client app with the *old* TFtpServer app (the one written with 8.7, the last time I was able to compile ICS in C++ Builder), it works fine. As soon as I try replacing the old TFtpServer App with the new one, it stops. I was logging ClientConnect in the new version, and noticed that when it's called, the PeerAddr is NULL. Something must have changed. I'll check the changelogs to see if I can pinpoint what's happened, but as of now, I'd say TFtpServer is not backwards compatible in C++ Builder, while TFtpClient still works correctly (8.7->9.3).. I'll try using an sslFTPServer component and see if I have any better luck, too. Just writing these in case anyone else is trying to get this working in C++ Builder.

Hey folks, we've been dealing with this issue for more than a decade, and I'm only now finally asking if there's an elegant solution for updating my project files when we upgrade RAD Studio version. We use a few 3rd party libraries (Devart, DevExpress, ICS), and every time we upgrade, the library file names change (for example from libXXXR28 to libXXXR29). Generally, this means we have to find everywhere in our project file that the old library files are referred to and update them. Is there an easier way of doing this? If we just create a brand new project with all of the original source files, will it automatically add the .lib files the project requires? How *does* RAD Studio identify which of the installed .lib files are required in a project? Thanks in advance for any advice on how you migrate your projects to the most recent version of RAD Studio.

Just installed 12.2 and pulled the most recent build, and nothing compiles/builds/installs properly in C++ Builder. I guess I'll have to start from scratch again trying to get this compiled and installed. Sorry, Angus. Does Embarcadero not offer any support for stuff like this? I'd think if they're willing to put a Delphi installation in GetIt, they'd be willing to help create a C++ installation, esp. given their work on C++ for this version of Rad Studio.

I think we made more progress attempting to get 9.2 installed and working on C++ Builder 12, but we're not quite there yet. Something about the way it's linking means it doesn't create the .lib file. I'd start there first, instead of 9.1.

Hey Angus, when I try to compile this new group (or individual projects) in C++ Builder v12.1, I'm getting an ilink32 error "Unable to open file "ICSCOMMONCBNEWRUN.LIB". It does not appear to be creating it? Specifically, I get this arcane error: c:\program files (x86)\embarcadero\studio\23.0\Bin\CodeGear.Cpp.Targets(4197,5): error : Fatal: Unable to open file 'ICSCOMMONCBNEWRUN.LIB' I'm going to compare the earlier ilink32 command (v9.1) to the ilink32 here and see what's different (I was able to build ICSCOMMONCBNEWRUN.LIB" in v9.1) Will keep you apprised.

Yeah, that was what I feared. If I strip the .libs back to absolutely nothing, do you know if there is a way to find the filename of the lib that contains the function that is preventing the linker from linking? [Obviously not for 3rd party libs, but maybe at least RAD Studio has a resource that says "function XX is in library YY, with filename ZZ"]? Thanks for your suggestions.

@Vincent Parrett, I'm using C++ Builder, and the issue for us really stems from the massive list of .lib files passed to ilink. We don't use runtime packages, so our project files have a big list of libs, the names of which are almost all changed for the new version of RAD studio. This program is at least two decades old, and each time we've upgraded from Borland C++ 6, to Codegear, to Embarcadero, we have to modify the .proj file. Was just wondering if there's an easy way to have RAD Studio add all .libs for all installed packages to a project file. There has to be a better way than what we've had to do over the years. Thanks for your response.

Hey folks, it's clear that the installation projects that ship with v9.2 for C++ builder don't work. I'm trying to figure out how I can fix them so I can contribute them back to the community, but the 12.x projects seem completely at odds with the older ones. Even though the new project files are called ICSXXXXXCBNewRun and IcsXXXXXCBNewDesign, there are still references to icsCommonCB110Run and icsCommonCB110Design in the project files (specifically the "requires" sections). In addition, if I look at the IcsCommonCB110Run.cbproj (from v8.x) . the "Contains" section has a ton of .pas files. In IcsCommonCBNewRun.cbproj file, there are only 5 .dcr files, and no .pas files. Am I meant to install v8.X first (thereby creating the icsCommonCB110*.files), or are the project files for C++ Builder 9.2 just really incorrect? I've never installed/written components before, so am a little sketchy on how exactly this should be working. But I am noticing enormous inconsistencies between the 8.x and 9.2 projects. It would seem odd to me that I might have to install a prior version to then install a later version. Thanks for any guidance you can provide.

Thanks Angus, after this e-mail I'll direct any questions to you via e-mail. I knew that nobody is supporting ICS for C++ which is why I thought I'd step up. Do you think I'm better off starting with the v8.X project files and modifying them (because they worked), or starting from the 9.x ones and attempting to figure out what's missing, because they seem fairly materially different (e.g. the icsCommonNewCBRun.cbproj is missing all the .pas files entirely)?

Before I uninstall my (working) v8.70 installation in C++ Builder (Alexandria), has anyone tested installing this for C++ Builder? It doesn't show up when searching for C++ components in GetIt (only Delphi and ALL), so I'm thinking maybe not?

Thank you, Angus, I'll do this.

Hey folks, I successfully used the ICS REST client component a few months ago with some generous help from Angus, but have now been tasked with writing a REST server. This server would be able to take a number of different simultaneous requests for information as well as receive files and send files (essentially, like an FTP server but using HTTP as the transport mechanism). Is there any advantage in trying to do this via ICS (Is there a component for this? I see a TSimpleWebSrv.) , or should I just use the built-in HTTP App generator in C++ Builder?

I've been using ICS for more than 15 years but have never used the RESTful or HTTP components (always just FTP), but finally have to use it. I'm trying not to use Indy, but installing and learning how to use ICSin C++ is tough (I don't know Pascal). So apologies if I ask some stupid questions here. There were a *lot* of problems trying to use the v8.7 components (had to comment out a lot of lines from OverbyteIcsWinCrypt.hpp, because the compiler generated pretty bad .hpp files, I guess), but I couldn't get 9.1 to install in C++ Builder, so sticking with the older version for now. I've written code to send an XML stream to an API site, and having issues with the status returned. If I understand how this all works, then when I send my POST, my program should continue doing things until the REST server responds with some message, either "Bad Request", or "Unauthorized", or "200 - everything is good with what you sent" or other documented response. But it seems that what actually happens is that once the data is sent, whether good or bad, RestClientRequestDone is fired immediately with ErrCode = 0, and says it was completed successfully. However, if there was an error, it does the above (says it was successful), but then the catch at the bottom traps the error returned by the API server ("Not Authorized", or "Bad Request"). Do I misunderstand when RestClientRequestDone fires? Does it fire before hearing anything back from the API Server? If I want to wait until that happens, what event should I be trapping? Thanks in advance for your help (and your patience!) Here's my pretty simple code: // I believe this should fire after the file/apikey have been sent, and the API server responds void __fastcall TfrmCAD::RestClientRequestDone(TObject *Sender, THttpRequest RqType, WORD ErrCode) { GRequestCompleted = true; if (ErrCode != 0) { ShowMessage("Error during HTTP request: " + IntToStr(ErrCode)); } else { ShowMessage("Request completed successfully.\nResponse: " + GResponseData); } } //--------------------------------------------------------------------------- // Function to send an XML file to an API using ICS TSslHttpRest void TfrmCAD::SendXMLFileToAPI(const String &xmlFileName) { if (!FileExists(xmlFileName)) { ShowMessage("File does not exist: " + xmlFileName); return; } // Prepare the HTTP client TSslHttpRest *RESTClient = new TSslHttpRest( this ); RESTClient->OnRestRequestDone = &RestClientRequestDone; RESTClient->URL = "APIURLHIDDEN"; // Load the XML file into a stream TFileStream *fileStream = new TFileStream(xmlFileName, fmOpenRead | fmShareDenyWrite); try { // Simplified approach, adjust accordingly RESTClient->SendStream = fileStream; RESTClient->ExtraHeaders->Add("x-api-key: APIKEYREDACTED"); GRequestCompleted = false; RESTClient->Post(); // Wait for the request to complete while (!GRequestCompleted) { Application->ProcessMessages(); } } catch (const Exception &e) { ShowMessage("Error sending file: " + e.Message); } // Clean up delete RESTClient; delete fileStream; }

Understood. I'll take a look at ICSSnippets, which should get me to where I need to be. Thanks for your help. I'll try not to bother you again. FWIW, Chat-GPT is quite helpful in converting Pascal code to C++, for any other C++ programmers trying to make sense of Pascal code. I may even use it to convert some of the new sample code to C++ to include in a future release, if you think that would be helpful (after testing it fully, of course).

Thank you, Angus. I'll unzip the 9.1 distribution and take a look at the ICSSnippets there. I thought the preferred method was to use non-blocking Async mode, so I've been trying to do that everywhere I use ICS components. Is there any downside to using Sync mode for a low-volume application?