TurboMagic

May 31, 2021

I'm using D10.4.2 and current ICS from GetIt.

I'd like to do the following thing but struggle and the demos I have found so far show only one part of the thing each but not how to combine both.

I want to send something to an UDP device with unknown address, so I need to send as broadcast. Port is know. Any device listening on that port
will send something defined back to me which I want to receive. Sending part already works but OverbyteIcsUdpSend1 example only shows how to send and

OverbyteIcsUdpLstn only shows how to listen. Calling Listen anywhere in my code raises an exception

... an Exception of class ESocketException with message 'Address not available (#10049 in listen: Bind)' occurred.

  FWuTSocket := TWSocket.Create(nil);

  FWuTSocket.SocketFamily       := sfIPv4;
  FWuTSocket.Addr               := '255.255.255.255'; 
  FWuTSocket.MultiCast          := FALSE;
  FWuTSocket.MultiCastAddrStr   := '';
  FWuTSocket.Proto              := 'udp';
  FWuTSocket.Port               := 1234;
  FWuTSocket.LocalAddr          := '0.0.0.0';
  FWuTSocket.LocalPort          := '0';
  FWuTSocket.LineMode           := false;
  FWuTSocket.OnSessionConnected := OnWuTSearchSessionConnected;
  FWuTSocket.OnDataAvailable    := OnWuTSearchDataAvailable;
  FWuTSocket.OnSessionClosed    := OnWuTSearchSessionClosed;
  FWuTSocket.Connect;

Where to put listen? Or do I need a 2nd socket? If yes, how to set that up so it actually receives the answer(s) of the device(s)?
Set the other one in the OnWuTSearchSessionConnected event up and use FWuTSocket.LocalPort as local port?

Since I do not have the right device at hand right now I modified OverbyteIcsUdpLstn example to send something back.
When that one receives a message it does this:

procedure TMainForm.WSocketDataAvailable(Sender: TObject; Error: Word);
var
    Buffer : array [0..1023] of AnsiChar;
    Len    : Integer;
    Src    : TSockAddrIn6;
    SrcLen : Integer;
begin
    if FSenderAddr.sin6_family = AF_INET then
    begin
        SrcLen := SizeOf(TSockAddrIn);
        Len    := WSocket.ReceiveFrom(@Buffer, SizeOf(Buffer), PSockAddr(@Src)^, SrcLen);
        if Len >= 0 then
        begin
            if (PSockAddr(@FSenderAddr).sin_addr.S_addr = INADDR_ANY) or
               (PSockAddr(@FSenderAddr).sin_addr.S_addr = PSockAddr(@Src).Sin_addr.S_addr) then begin
                Buffer[Len] := #0;
                DataAvailableLabel.Caption := IntToStr(atoi(DataAvailableLabel.caption) + 1) +
                                          '  ' + String(WSocket_inet_ntoa(PSockAddr(@Src).sin_addr)) +
                                          ':'  + IntToStr(WSocket_ntohs(PSockAddr(@Src).sin_port)) +
                                          '--> ' + String(Buffer);
            end;
            
          WSocket.Close;
          WSocket.SocketFamily := sfIPv4;
          WSocket.Addr         := String(WSocket_inet_ntoa(PSockAddr(@Src).sin_addr));

          WSocket.Port       := IntToStr(WSocket_ntohs(PSockAddr(@Src).sin_port));
          WSocket.OnSessionConnected := WSocketSessionConnectedAfterReceive;
          WSocket.Connect;

And in the OnSessionConnected event is sends the contents of a packed record like this:

WSocket.Send(@FWuT, SizeOf(FWuT));

It is sure that it reads the sending code, but on the other end (that first application which sends a message to the modified OverbyteIcsUdpLstn example) nothing is ever received.

May 31, 2021

On 5/21/2021 at 12:12 PM, Davide Angeli said:

In my case I've solved unchecking the "Dual Packages" option in the 64 bit page

That one worked. Thanks!

May 25, 2021

On 1/5/2020 at 10:35 AM, dummzeuch said:

That page is petty much dead. The only way to reach anybody of the Jedi team (the few that are left) is through GitHub.

There is a Mantis bugtracker linked on the JCL and JVCL project description pages on GitHub. That works.

May 22, 2021

Thanks!
Will check this. Do you know which consequences unticking that checkbox has?

Btw. I reported it here:

https://issuetracker.delphi-jedi.org/view.php?id=6719

May 19, 2021

Hello,

when trying to install JCL (V2.8 build 5677) into D10.4.2 I get this failure message soon after it starts compiling Win32 stuff:

"This installation of RAD Studio 10.4 doesn't support dual packages."

Here's the log:

================================================================================
JCL 2.8 Testing Build 5677
==========RAD Studio 10.4 32 bit================================================
Installed personalities :
32 bit Delphi
64 bit Delphi
64 bit Delphi for OSX
32 bit Delphi for Android
64 bit Delphi for Android
32 bit Delphi for iOS
64 bit Delphi for iOS
32 bit Delphi for iOSSimulator
64 bit Delphi for Linux
64 bit C++Builder
================================================================================
Multiple profile installation
Single profile installation
================================================================================
Saving conditional defines...
Loaded template for include file C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include\jcl.template.inc
Saved include file C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include\jcld27win32.inc
Building source\common library units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" bzip2 Jcl8087 JclAbstractContainers JclAlgorithms JclAnsiStrings JclArrayLists JclArraySets JclBase JclBinaryTrees JclCharsets JclCompilerUtils JclComplex JclCompression JclContainerIntf JclCounter JclDateTime JclDevToolsResources JclExprEval JclFileUtils JclHashMaps JclHashSets JclIDEUtils JclIniFiles JclLinkedLists JclLogic JclMath JclMIDI JclMime JclNotify JclPCRE JclPreProcessorAlgorithmsTemplates JclPreProcessorArrayListsTemplates JclPreProcessorArraySetsTemplates JclPreProcessorBinaryTreesTemplates JclPreProcessorContainer1DTemplates JclPreProcessorContainer2DTemplates JclPreProcessorContainerIntfTemplates JclPreProcessorContainerKnownMaps JclPreProcessorContainerKnownTypes JclPreProcessorContainerTemplates JclPreProcessorContainerTypes JclPreProcessorExcDlgTemplates JclPreProcessorHashMapsTemplates JclPreProcessorHashSetsTemplates JclPreProcessorLexer JclPreProcessorLinkedListsTemplates JclPreProcessorParser JclPreProcessorQueuesTemplates JclPreProcessorSortedMapsTemplates JclPreProcessorStacksTemplates JclPreProcessorTemplates JclPreProcessorTreesTemplates JclPreProcessorVectorsTemplates JclQueues JclResources JclRTTI JclSchedule JclSimpleXml JclSortedMaps JclStacks JclStatistics JclStreams JclStrHashMap JclStringConversions JclStringLists JclStrings JclSynch JclSysInfo JclSysUtils JclTrees JclUnicode JclUnitConv JclUnitVersioning JclUnitVersioningProviders JclUsesUtils JclValidation JclVectors JclWideStrings pcre zlibh --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C- -$D- -$I- -$O+ -$Q- -$R- -$W- -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
653020 Zeilen, 3.14 Sekunden, 53088 Byte-Code, 16900 Byte-Daten.
Building source\windows library units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" Hardlinks JclAppInst JclCIL JclCLR JclCOM JclConsole JclCppException JclDebug JclDebugSerialization JclDebugXMLDeserializer JclDebugXMLSerializer JclDotNet JclHelpUtils JclHookExcept JclLANMan JclLocales JclMapi JclMetadata JclMiscel JclMsBuild JclMsdosSys JclMultimedia JclNTFS JclPeImage JclRegistry JclSecurity JclShell JclStructStorage JclSvcCtrl JclTask JclTD32 JclTimeZones JclWin32 JclWin32Ex JclWinMIDI mscoree_TLB mscorlib_TLB MSHelpServices_TLB MSTask sevenzip Snmp --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C- -$D- -$I- -$O+ -$Q- -$R- -$W- -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
217273 Zeilen, 1.22 Sekunden, 3843 Byte-Code, 596 Byte-Daten.
Building source\vcl library units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" JclFont JclGraphics JclGraphUtils JclOpenDialogFavorites JclOpenDialogHooks JclPrint JclVclResources JclVersionControl JclVersionCtrlCVSImpl JclVersionCtrlGITImpl JclVersionCtrlSVNImpl --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C- -$D- -$I- -$O+ -$Q- -$R- -$W- -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
44869 Zeilen, 0.69 Sekunden, 7281 Byte-Code, 24 Byte-Daten.
Building source\common library debug units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" bzip2 Jcl8087 JclAbstractContainers JclAlgorithms JclAnsiStrings JclArrayLists JclArraySets JclBase JclBinaryTrees JclCharsets JclCompilerUtils JclComplex JclCompression JclContainerIntf JclCounter JclDateTime JclDevToolsResources JclExprEval JclFileUtils JclHashMaps JclHashSets JclIDEUtils JclIniFiles JclLinkedLists JclLogic JclMath JclMIDI JclMime JclNotify JclPCRE JclPreProcessorAlgorithmsTemplates JclPreProcessorArrayListsTemplates JclPreProcessorArraySetsTemplates JclPreProcessorBinaryTreesTemplates JclPreProcessorContainer1DTemplates JclPreProcessorContainer2DTemplates JclPreProcessorContainerIntfTemplates JclPreProcessorContainerKnownMaps JclPreProcessorContainerKnownTypes JclPreProcessorContainerTemplates JclPreProcessorContainerTypes JclPreProcessorExcDlgTemplates JclPreProcessorHashMapsTemplates JclPreProcessorHashSetsTemplates JclPreProcessorLexer JclPreProcessorLinkedListsTemplates JclPreProcessorParser JclPreProcessorQueuesTemplates JclPreProcessorSortedMapsTemplates JclPreProcessorStacksTemplates JclPreProcessorTemplates JclPreProcessorTreesTemplates JclPreProcessorVectorsTemplates JclQueues JclResources JclRTTI JclSchedule JclSimpleXml JclSortedMaps JclStacks JclStatistics JclStreams JclStrHashMap JclStringConversions JclStringLists JclStrings JclSynch JclSysInfo JclSysUtils JclTrees JclUnicode JclUnitConv JclUnitVersioning JclUnitVersioningProviders JclUsesUtils JclValidation JclVectors JclWideStrings pcre zlibh --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\debug" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C+ -$D+ -$I+ -$O- -$Q+ -$R+ -$W+ -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\debug" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
653020 Zeilen, 2.86 Sekunden, 53256 Byte-Code, 16900 Byte-Daten.
Building source\windows library debug units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" Hardlinks JclAppInst JclCIL JclCLR JclCOM JclConsole JclCppException JclDebug JclDebugSerialization JclDebugXMLDeserializer JclDebugXMLSerializer JclDotNet JclHelpUtils JclHookExcept JclLANMan JclLocales JclMapi JclMetadata JclMiscel JclMsBuild JclMsdosSys JclMultimedia JclNTFS JclPeImage JclRegistry JclSecurity JclShell JclStructStorage JclSvcCtrl JclTask JclTD32 JclTimeZones JclWin32 JclWin32Ex JclWinMIDI mscoree_TLB mscorlib_TLB MSHelpServices_TLB MSTask sevenzip Snmp --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\debug" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C+ -$D+ -$I+ -$O- -$Q+ -$R+ -$W+ -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\debug" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
217273 Zeilen, 1.06 Sekunden, 3988 Byte-Code, 596 Byte-Daten.
Building source\vcl library debug units for RAD Studio 10.4 32 bit...
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" JclFont JclGraphics JclGraphUtils JclOpenDialogFavorites JclOpenDialogHooks JclPrint JclVclResources JclVersionControl JclVersionCtrlCVSImpl JclVersionCtrlGITImpl JclVersionCtrlSVNImpl --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\debug" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -M -$X+ -$G+ -$H+ -$P+ -$U- -$T- -$V+ -$J+ -$Z1 -$L+ -$Y+ -$J+ -$C+ -$D+ -$I+ -$O- -$Q+ -$R+ -$W+ -N0"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\debug" -ns"System;System.Win;WinAPI;Vcl;Vcl.Imaging" -I"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" -R"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
44869 Zeilen, 0.59 Sekunden, 7840 Byte-Code, 24 Byte-Daten.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\Jcl.dpk...
Cleaning package cache for Jcl270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\Jcl.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\Jcl.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
128 Zeilen, 0.55 Sekunden, 1816588 Byte-Code, 719208 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclContainers.dpk...
Cleaning package cache for JclContainers270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclContainers.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclContainers.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;Jcl;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
69 Zeilen, 0.42 Sekunden, 2166156 Byte-Code, 884 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDeveloperTools.dpk...
Cleaning package cache for JclDeveloperTools270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDeveloperTools.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDeveloperTools.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;Jcl;JclContainers;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
86 Zeilen, 0.39 Sekunden, 513416 Byte-Code, 14696 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclVcl.dpk...
Cleaning package cache for JclVcl270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclVcl.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclVcl.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;vclimg;Jcl;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
67 Zeilen, 0.42 Sekunden, 142392 Byte-Code, 1692 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclBaseExpert.dpk...
Cleaning package cache for JclBaseExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclBaseExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclBaseExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;vclx;designide;Jcl;JclDeveloperTools;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
43661 Zeilen, 0.77 Sekunden, 66832 Byte-Code, 588 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDebugExpert.dpk...
Cleaning package cache for JclDebugExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDebugExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclDebugExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclBaseExpert;JclDeveloperTools;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
8093 Zeilen, 0.59 Sekunden, 40856 Byte-Code, 468 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclProjectAnalysisExpert.dpk...
Cleaning package cache for JclProjectAnalysisExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclProjectAnalysisExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclProjectAnalysisExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclBaseExpert;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
6983 Zeilen, 0.58 Sekunden, 29532 Byte-Code, 328 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclFavoriteFoldersExpert.dpk...
Cleaning package cache for JclFavoriteFoldersExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclFavoriteFoldersExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclFavoriteFoldersExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclVcl;JclBaseExpert;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
3048 Zeilen, 0.56 Sekunden, 10864 Byte-Code, 212 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclRepositoryExpert.dpk...
Cleaning package cache for JclRepositoryExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclRepositoryExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclRepositoryExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclContainers;JclBaseExpert;JclDeveloperTools;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
33622 Zeilen, 1.08 Sekunden, 46136 Byte-Code, 480 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclSIMDViewExpert.dpk...
Cleaning package cache for JclSIMDViewExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclSIMDViewExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclSIMDViewExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclBaseExpert;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\experts\debug\simdview\JclSIMDUtils.pas(868) Warnung: W1000 Symbol 'TOTAThreadContext' ist veraltet
C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\experts\debug\simdview\JclSIMDUtils.pas(868) Warnung: W1000 Symbol 'TOTAThreadContext' ist veraltet
17838 Zeilen, 0.75 Sekunden, 59624 Byte-Code, 892 Byte-Daten.
Compilation success
...done.
Building C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclStackTraceViewerExpert.dpk...
Cleaning package cache for JclStackTraceViewerExpert270.bpl
Cleaning ok
Compiling package C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclStackTraceViewerExpert.dpk
"C:\Program Files (x86)\Embarcadero\Studio\21.0\bin\dcc32.exe" "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\packages\d27\JclStackTraceViewerExpert.dpk" --no-config -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\lib\Win32\release" -NU"..\..\lib\d27\win32" -I"..\..\lib\d27\win32;..\..\source\include;" -R"..\..\lib\d27\win32;..\..\source\include;" -DBCB;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE;BCB;WIN32;CONDITIONALEXPRESSIONS;RELEASE -U"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\;C:\Users\Public\Documents\Embarcadero\Studio\21.0\Dcp;..\..\lib\d27\win32;..\..\source\include;" -LU"rtl;vcl;designide;Jcl;JclBaseExpert;" -ns"System;System.Win;WinApi;Vcl;Vcl.Imaging;" -LN"C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32" -LE"C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl"
Embarcadero Delphi for Win32 compiler version 34.0
Copyright (c) 1983,2021 Embarcadero Technologies, Inc.
43814 Zeilen, 0.75 Sekunden, 68596 Byte-Code, 476 Byte-Daten.
Compilation success
...done.
Added "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\include" to library search path.
Added "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\common;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\windows;C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\source\vcl" to library browsing path.
Added "C:\Program Files (x86)\Embarcadero\Studio\21.0\Extras\Jcl\jcl\lib\d27\win32\debug" to Debug DCU Path.
Cleaning package cache for JclBaseExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclBaseExpert270.bpl
Registration ok
Cleaning package cache for JclDebugExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclDebugExpert270.bpl
Registration ok
Cleaning package cache for JclProjectAnalysisExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclProjectAnalysisExpert270.bpl
Registration ok
Cleaning package cache for JclFavoriteFoldersExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclFavoriteFoldersExpert270.bpl
Registration ok
Cleaning package cache for JclRepositoryExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclRepositoryExpert270.bpl
Registration ok
Cleaning package cache for JclSIMDViewExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclSIMDViewExpert270.bpl
Registration ok
Cleaning package cache for JclStackTraceViewerExpert270.bpl
Cleaning ok
Registering package C:\Users\Public\Documents\Embarcadero\Studio\21.0\Bpl\JclStackTraceViewerExpert270.bpl
Registration ok

My user has no admin permissions but the Extras folder the JCL is under has write permission.

What's wrong?

Best regards
TurboMagic

April 7, 2021

Hello,

I've got trouble sharing a file which is local to my app now. Code previously worked before migrating to 10.4.1 and moving the file to the

app local directory to make it Android 10+ compatible.

Before showing the code I'd like to know if the following path I see in the Android logcat log is correct or who it would need to look like:

04-07 12:10:09.190: I/ActivityTaskManager(1352): START u0 {act=android.intent.action.SEND dat=content://com.mycompany.MyApp.fileprovider/root/data/data/com.mycompany.MyApp/files/1.dat typ=*/* flg=0x1 cmp=android/com.android.internal.app.ResolverActivity} from uid 10269

I have the suspicion that this one is a concatenation of two things and thus wrong:

content://com.mycompany.MyApp.fileprovider/root/data/data/com.mycompany.MyApp/files/1.dat

When trying to share it with GMail I do get an empty mail composer screen, but no attachment.

Cheers

TurboMagic

March 21, 2021

Small update: it is available via GetIt now for users of 10.4.1 and 10.4.2. Enjoy!

March 18, 2021

Thanks for notifying me. Fixed now, so you can enjoy it now 😉

March 17, 2021

Hello,

this is the announcement that I just re-released a classic Delphi component called TComPortDrv.

The new release is in agreement of the original author and the license was changed to Apache 2.0
by this.

What is this non-visual VCL component about?

It is an encapsulation of the Windows RS232 API so you can send and receive data via real and virtual COM-ports.

The new version works from 10.4.1 Sydney onwards (due to the use of $(Auto) for the LibSuffix setting of the packages.

You should get it compile on older versions though as well.

Where can I get it from?

https://github.com/MHumm/ComPortDriver/releases/tag/V3.0

What got changed in this V3.0

* made compilable with Unicode Delphi

* fixed a severe bug in the data receive event which would overflow the internal buffer when using this component with a high baudrate

(over 230400)

* changed all external comments to XMLDOC

* added a method to get a list of available COM-ports (only as COM3, COM4 etc. as of now)

* added SetCommBreak and ClearCommBreak methods

* made DelayForRX function a method now and based its calculation on the current serial settings

* changed the component Icon

Enjoy

TurboMagic

March 8, 2021

23 hours ago, Stefan Glienke said:

tbh you pretty much butchered the entire code for older versions.

I just gave XE a try and it fails on numerous things - not supported $IF/$ENDIF (it was $IF/$IFEND back then) - scoped unit names, usage on intrinsic helpers, AtomicIncrement and more I guess (I stopped fixing the code at that point)

Somebody else found that out meanwhile as well and Development branch contains fixes for most known issues already. And yes I agreed: we shouldn't try to support every old Delphi version. I had rised this to D2009 with V6.0. I am not sure what the minimum version was before I took over. Maybe D5. I will raise it further in the future.

March 7, 2021

The compilation incompatibility issue was fixed with a new release 6.1.1 now:

https://github.com/MHumm/DelphiEncryptionCompendium/releases/tag/V6.1.1

So users of older compilers may enjoy this library as well, but I'd still suggest to them to upgrade
their Delphi version where possible to enjoy the benefits of newer Delphi versions... 😉

March 6, 2021

Somebody found out, that DEC only compiled in XE7 or newer due to the use of new array syntax.

Development branch contains a version now which should be fixed.

I have no old Delphi installed, so this is not testest yet.

February 14, 2021

Hello,

there is a new release 6.1 of DEC available .

It is located here:

https://github.com/MHumm/DelphiEncryptionCompendium/releases/tag/V6.1

WHat's new since V6.0?
* x64 compilation works out of the box now, some unit had not been properly listed for x64
* fixed the following cipher algorithms which were broken on x64: Blowfish, RC6 and Q128
* the Sapphire cipher did work with the unit test vectors but failed for some others
* added SHA2-224 hash algorithm
* added HMAC and pbkdf2 algorithms
* somebody provided a build batch file
* there is a command line application included now for setting the IDE's library path

* progress even got changed and a VCL demo for that one was added
* version history is a separate document in docs folder now

Cheers
TurboMagic

February 12, 2021

Hello,

this is the report of yes another bug a user has found (interestingly the unit tests for the cipher run flawlessly):

Sapphire cipher didn't work properly for some data at least.

The user thankfully did some investigation and I checked in his proposed fixes in the development branch.

Note that the documentation got a small change: version history is a separate document now.

So have fun using it

TurboMagic

February 9, 2021

He didn't state what those files contain in terms of formatting or charts etc. Maybe the xls only contains values?

February 9, 2021

Sorry, but I have to report a few bugs/regressions which have crept into DEC:

These led for the following cipher algorithms failing their unit tests on x64:

Blowfish
RC6
Q128

In addition there was a bug which prevented compilation on x64 completely.

Good news is: these are all fixed and available in development branch on GitHub (see above link).

Have a nice evening

TurboMagic

February 7, 2021

In photo editors you usually have a histogram function which gives a distribution of the brightnes levels as a curve.

With that you could find out whether more of the image is dark or bright. Most such photo editors can calculate this really quicky.

So histogram might be a keyword to look for.

February 7, 2021

Today I fixed a few bugs regarding use for storing objects in the buffer in the Remove and Delete methods

and I fixed all memory leaks in the unit tests.

The GitHub repository is up to date. Does anybody spot any bugs I have missed?

Or is the source now "ok" so that the public should be "safe" when using it?

February 4, 2021

Hello,

I do not have an Android 11 capable Android device yet but need to test some things on Android 11 (scoped storage).

Now I had the idea to test in an emulator, even if that's quite slow.

I started SDK manager to install an emulator image and set one up, but cannot find anything related to Android 11 there.

SDK manager is version 25.2.5 and displays the list shown in the attachment. Android 11 is SDK level 30, but nowhere to be seen.

How to get this?

January 27, 2021

Hello,

since Android 10 we've got this nasty problem of no longer having direct file access

to such folders like TPath.GetSharedDownloadsDir.

Now I have managed via some intent call to either ACTION_OPEN_DOCUMENT or ACTION_GET_CONTENT
to display some file chooser and when the user selects one I get the Uri of the selected file.

With that I can get at an JInputStream and could read out the individual bytes of that stream.

But: how to get at the file size properly to know when to stop reading?

The Available method should, as per Android's documentation

https://developer.android.com/reference/java/io/InputStream#available() rather not be used.

Is there any "wraper" available which properly/nicely wrapt this in a TFileStream or something similar?

A quick search didn't turn up anything yet.

TurboMagic

January 26, 2021

I have a hard time with this as well, as my app up to now just lists all files with my specific suffix stored in downloads folder in a list view and the user can pick one.

In addition if he selects one he gets 3 buttons on that entry shown. One for actually opening the file, one for displaying file meta data in a popup and one for sharing
it. I'm not sure yet how I can replace all this in an Android 10/11 compatible way.

For Android 10 I could use a compatibility setting in the manifest, but for Android 11 this is no longer allowed/doesn't do anything anymore and Android 11
compatibility support is as far as I know required some time in 2021 for Google Play distribution...

January 26, 2021

This might be an alternative:

https://developer.android.com/reference/android/content/Intent#ACTION_OPEN_DOCUMENT

January 26, 2021

I'm not sure whether you can access this TPath.GetDocumentsPath folder in Android 10/11 anymore without issues.
I tried to access TPath.GetSharedDownloadsPath which had worked up to now but throws an permission error of some sort on Android 10
even after requesting READ_EXTERNAL_STORAGE permission from user...

January 25, 2021

Have you made sure these files are in release config of 64 bit platform in deployment manager as well?

January 25, 2021

I'm currently storing binary files generated by my app or uploaded to the device by the user (e.g. via Windows Explorer)

in the public downloads path returned by TPath.GetSharedDownloadsPath.

Using such a path which is not within the installed app itself is only possible in Android 10 when requestLegavyExternalStorage

is being declared in the AndroidManifest.template.xml. But that is a solution only viable when targeting Android 10, but not when
targeting Android 11, which will be a requirement somewhere in 2021.

Now I'm looking for possible alternatives which come as close to what I currently have as possible.

I have written a dialog listing all the files of my file type and when the user taps one he gets options to open it, display file meta data
in a popup or share it via share sheet.

I'm a bit lost about which route to go. I don't think MediaFramework would be the right approach as my file type is no media file.

I've seen this one:

https://developer.android.com/training/data-storage/use-cases#handle-non-media-files

startActivityForResult(
        Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
            addCategory(Intent.CATEGORY_OPENABLE)
            type = "*/*"
            putExtra(Intent.EXTRA_MIME_TYPES, arrayOf(
                    "application/pdf", // .pdf
                    "application/vnd.oasis.opendocument.text", // .odt
                    "text/plain" // .txt
            ))
        },
        REQUEST_CODE
      )

But I'm not really sure what it does. Ok, it calls some activity to select a file, but since my file type is binary with some specific
suffix I'd like to list only files with that suffix and the other thing is: what do I get back?
How do I get at my file's contents?

And the other issue is, that the same dialog s used for saving files as well. They might be saved in some app package specific directory
if share sheet can work for that, but it still would be more cumbersome for users having the device directly connected via Windows Explorer.
They most likely couldn't get at the file anymore.

Any ideas?

Sign In

TurboMagic

Content Count

Joined

Last visited

Days Won

Content Type

Profiles

Forums

Calendar

Posts posted by TurboMagic

UDP sending and receiving

JCL installation problems in D10.4.2

Fix for bug in JclShell

JCL installation problems in D10.4.2

JCL installation problems in D10.4.2

Sharing a file

New/old component re-released: TComPortDrv

New/old component re-released: TComPortDrv

New/old component re-released: TComPortDrv

DEC 6.x issue

DEC 6.x issue

DEC 6.x issue

DEC 6.1 released

Bugs in DEC library II

XLS 2 XLSX

Bugs in DEC library

How to determine the subjective brightness of my screen?

Generic circular buffer library released

Android 11 Emulator image

Android JInputStream wrapper?

Browsing for certain files on Android

Browsing for certain files on Android

Browsing for certain files on Android

Could not load SSL library on the 64 bit Release version from Play Store

How to deal with requestLegavyExternalStorage in Android 10/11?

Browse

Activity