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Hello!

Trying to use APDUPlay at WIN10. There are some errors.

Could not find SCardUIDlgSelectCardW procedure address
Could not find GetOpenCardNameA procedure address
Could not find GetOpenCardNameW procedure address
Could not find SCardDlgExtendedError procedure address

Hello,
I have problem with last version APDUplay 32b & 64b.
When target aplication started, to log save only "[begin]" and target aplication close without any error messages.
using ver. Win10Pro 64 (ver.1909, build 18363.693) , original WinScard.dll ver (10.0.18362.1)

Thanks Lada

How do we build the project and generate the required dll after modifing the winscard.cpp file for extra logging functionalities?
We can't seem to find a solution.
Tried to build with cmake, which didn't work (generates another solution)
Tried to build with vs2019: missing dependencies (afxdtctl.h)

Hi, Its not clear where the binaries are. WIKI mentions something about them but no link
Download binaries here : [ APDUPlay_bin.zip][10].

I've been trying to use the Winscard.dll in conjunction with a PKCS#11 module (Nexus Personal). When listing slots with the PKCS#11 module, the PKCS#11 module only reports a single slot (the first one), although there are multiple slots, e.g., when not using your Winscard.dll. Specifically, slot #3, which is normally returned, does not exist.

Here are the contents of winscard_rules_log.txt_Sun-Sep-13-10_14_26-2020.txt:

Could not find SCardUIDlgSelectCardW procedure address
Could not find GetOpenCardNameA procedure address
Could not find GetOpenCardNameW procedure address
Could not find SCardDlgExtendedError procedure address
SCardEstablishContext() called
-> hContext:0x0
SCardListReaders called
-> Found readers: 
Number of readers found: 0
SCardListReaders called
-> Found readers: 
Number of readers found: 0
SCardGetStatusChangeA called
-> rgReaderStates.szReader: \\?PnP?\Notification
-> return status: 0x0
SCardListReaders called
-> Found readers: 
Number of readers found: 0
SCardListReaders called
-> Found readers: 
Number of readers found: 0
SCardGetStatusChangeA called
-> rgReaderStates.szReader: \\?PnP?\Notification
SCardCancel called
SCardCancel called
-> return status: 0x80100002
SCardReleaseContext(hContext:0x0) called
SCardEstablishContext() called
-> hContext:0x0
SCardReleaseContext(hContext:0x0) called

Here are the first four slots listed when your Winscard.dll is NOT used. With your Winscard.dll, only the first slot is listed.

Slot 0
  Manufacturer:       Technology Nexus AB
  Description:        Crypto Token Reader
  Token present:      True
Token
  Manufacturer:       Technology Nexus AB
  Model:              Crypto Token
  Serial number:      0
  Label:              Crypto Token

Slot 1
  Manufacturer:       Windows Hello for Business 1
  Description:        Windows Hello for Business 1
  Token present:      True
Token
  Manufacturer:
  Model:              Setec SetCos 3.1
  Serial number:
  Label:

Slot 2
  Manufacturer:       Windows Hello for Business 1
  Description:        Windows Hello for Business 1
  Token present:      True
Token
  Manufacturer:
  Model:              Setec SetCos 3.1
  Serial number:
  Label:

Slot 3
  Manufacturer:       REINER SCT cyberJack RFID komfor
  Description:        REINER SCT cyberJack RFID komfort USB 1
  Token present:      True
Token
  Manufacturer:       D-TRUST GmbH (C)
  Model:              CardOS V5.0
  Serial number:      [some serial number]
  Label:              D-TRUST Card V3.1 standard 2ce

I would have hoped to log the exchanges between the PKCS#11 module and the Winscard.dll. However, since the relevant slot is not visible anymore as soon as your Winscard.dll is in the loop, that is unfortunately not possible.

After using the modified Winscard.dll the program doesn't see the smartcard reader, how can that be?
We only modified this part:

Modified:

Original:

Here are the generated logs with both the vanilla and the modded version.
We didn't modify any functionality so it seems weird that it can't find a reader.
Is there perhaps another difference between our own build and the Winscard_32b_v2.1.2 Winscard.dll?
MSTSC_VANILLA_winscard_rules_log.txt_Mon-Mar--8-08_58_24-2021.txt
MSTSC_VANILLA_winscard_log.txt_Mon-Mar--8-08_58_24-2021.txt
MSTSC_MODDED_winscard_rules_log.txt_Mon-Mar--8-08_59_59-2021.txt
MSTSC_MODDED_winscard_log.txt_Mon-Mar--8-08_59_59-2021.txt

if (iter->at(iter->length() - 1) == '=') {

base64 doesn't have to have '=' at the end.