Cdserv

SMART-CARD

Smart-

!"#$% 18

2001

; <
?DDKO C$>FGHD# "$CHMI!# $L!"?D!H QFD>T!O (% "#!PH @NK>? ), %U$C@V!U %
C!D?G!AH">! N?EMFI?HGFW J!JP!$#H>F cdserv.dll.
M!%$C!#"@ DH$JU$C!G?@ "LM?%$AD?@ !DQ$MG?T!@, "%HCHD!@ $ %$NG$IDKU $S!J>?U,
%$ND!>?WV!U LM! M?J$#H QFD>T!O J!JP!$#H>!.

DSSSCT File : cdserv.doc Ref : CDSERVPG0000 Revision:2.0 2 / 18
Copyright © Dekart S.R.L (www.dekart.com) - 2001
This document shall not be disclosed to a third party without prior written consent of Dekart S.R.L.
!>?>?@ A?"#B C?DD$E$ C$>FGHD#? DH G$IH# JK#B %$"LM$!N%HCHD? % >?>$O JK #$ D! JKP$ Q$MGH ! >?>!G! JK, #$ D! JKP$
"MHC"#%?G! JHN L!"BGHDD$E$ M?NMHSHD!@ %P?CHPBT? ?%#$M">!U LM?%.
9 : .

EP?%PHD!H

1. ?@ ABCDCEAF A G9DCHBI@ CJCKB;L@BAF (EDC99; AN)..................................... 4
1.1 ........................................................................................................................................... 4
1.2 Y Z ............................................................................................................... 4
1.3 Z ] ................................................................................. 4
1.4 ^ .............................................................................................................................. 5
2. B;KB;L@BA@ JAJDAC?@QA CDSERV.DLL .............................................................................. 6

3. CJTA@ 9H@U@BAF ........................................................................................................................... 6

3. C A9;BA@ VGBQWAN JAJDAC?@QA CDSERV.DLL ............................................................ 7
3.1. VGBQWAF CDSERVINI ..................................................................................................................... 7
3.2. VGBQWAF CDOPENCARD ............................................................................................................... 8
3.3. VGBQWAF CDGETPURSEDATA ....................................................................................................... 8
3.4. VGBQWAF CDCHANGEDATES ......................................................................................................... 9
3.5. VGBQWAF CDUPDATEMAXAMOUNT............................................................................................ 10
3.6. VGBQWAF CDSERVCLOSE ............................................................................................................. 10
4. ADCb@BAF................................................................................................................................... 10
4.1. 9CCJT@BAF CJ CcAJQ;d........................................................................................................... 10
4.2. A @ HIKCH; VGBQWAN CUGDF AK CE ; I (BORLAND C++ V.5.01) ....................... 15

9 : .

1. ? : (E g)
1.1 9
9G – !"#HG? FAH#? L$#MHJPHD!@ MH"FM"$% ! JHND?P!ADKU M?"AH#$% "
!"L$PBN$%?D!HG smart->?M# (D?N%?D!H "!"#HGK).
Payflex - D#HPPH>#F?PBD?@ (smart) >?M#? Q!MGK Schlumberger, >$#$M?@ L$P$IHD? %
$"D$%F "!"#HG JHND?P!ADKU M?"AH#$%, M?NM?J?#K%?HGKU >$GL?D!HO Dekart S.R.L.
SCR-60, Reflex 60, Reflex 72 (Schlumberger), TOWITOKO ChipDrive - "A!#K%?#HP!
smart->?M#, !"L$PBNFWV!H"@ % $#CHPBDKU #HUD$P$E!AH">!U N%HDB@U . ?J$#?W#
#$PB>$ "$%GH"#D$ " >$GLBW#HM$G, ! FLM?%P@W#"@ LM$EM?GGDKG $JH"LHAHD!HG,
M?J$#?WVHG D? >$GLBW#HMH.
r - $ME?D!N?T!@, %KL$PD@WV?@ LHM"$D?P!N?T!W >?M# CHMI?#HPHO, %HCFV?@
J?NK >?M#-"AH#$% CHMI?#HPHO ! $JM?J?#K%?WV?@ LP?#gIDKH #M?DN?>T!!.
W - LM$TH""!DE$%KO THD#M. $CM?NCHPHD!H (FA?"#D!>) "!"#HGK, % N?C?A! >$#$M$E$
%U$C!# $J"PFI!%?D!H #HMG!D?PBD$E$ L$P@, "J$M #M?DN?>T!O $# #HMG!D?P$%, !U
"$M#!M$%>F ! M?""KP>F hG!#HD#?G.
W9 – THD#M "!"#HGK. ME?D!N?T!@, N?D!G?WV?@"@ LMHC%?M!#HPBD$O
LHM"$D?P!N?T!HO >?M# CHMI?#HPHO ! !U LHMHC?AHO hG!#HD#?G (FA?"#D!>?G "!"#HGK).
W9Q - THD#M "HM#!Q!>?T!! >PWAHO (Certificate authority). ME?D!N?T!@,
$JH"LHA!%?WV?@ "HM#!Q!>?T!W >PWAHO FA?"#D!>$% "!"#HGK.
!"# . QFD>T!! THD#M? "!"#HGK ! THD#M? "HM#!Q!>?T!! >PWAHO
%KL$PD@H# $CD? $ME?D!N?T!@.
U : - Q!N!AH">$H P!T$, !"L$PBNFWVHH >?M#F % >?AH"#%H LP?#gID$E$
!D"#MFGHD#? LM! $LP?#H #$%?M? !P! F"PFE!.
< – F"P$%D?@ #$%?M$-CHDHID?@ HC!D!T? (MFJP!, PH!, C$PP?MK,
P!#MK, > #·A. ! #.C.), !"L$PBNFHG?@ % % >?AH"#%H "MHC"#%? LP?#HI?.

1.2 9 :s t
DES (Data Encryption Standard) - #?DC?M# S!QM$%?D!@ C?DDKU. !GGH#M!AD?@
"!"#HG? S!QM$%?D!@ " CP!D$O >PWA? ! S!QMFHG$E$ JP$>? C?DDKU 64 J!#?.
nQQH>#!%D?@ CP!D? >PWA? D? "?G$G CHPH M?%D? 56 ($C!D J!# >?IC$E$ J?O#?
!"L$PBNFH#"@ % >?AH"#%H >$D#M$PBD$E$).
RSA - "!"#HG? S!QM$%?D!@ D? $"D$%H $#>MK#KU >PWAHO. M!GHD@H#"@ % "!"#HGH CP@
"#?#!AH">$O ?F#HD#!Q!>?T!! >?M# CHMI?#HPHO.
SHS (Secure Hash Standard) - #?DC?M# D? UHS-QFD>T!W. #?DC?M# $LMHCHP@H#
?PE$M!#G Secure Hash Algorithm (SHA-1), >$#$MKO G$IH# !"L$PBN$%?#B"@ CP@
"$NC?D!@ ""I?#$E$" LMHC"#?%PHD!@ DH>$#$M$O L$"PHC$%?#HPBD$"#!. ?>$H
LMHC"#?%PHD!H D$"!# D?N%?D!H $"%$& '(" )*'+ $*,"( +-#*'( .

1.3 Q : : t < u
SAM (Secure Application Module) – "LHT!?PBD?@ >?M#?, >$#$M?@ $JH"LHA!%?H#
JHN$L?"D$"#B LM! $LHM?T!@U CHJH#$%?D!@ ! >MHC!#$%?D!@.
Q (!P! >?M#? LHM"$D?PBDKU >PWAHO) – "LHT!?PBD?@ >?M#?, >$#$M?@
LMHCD?ND?AHD? CP@ N?V!VHDD$E$ UM?DHD!@ >PWA? (>PWAHO) C$"#FL? $#%H#"#%HDDKU
P!T "!"#HGK. ?M#? C$"#FL? LM!D?CPHI!# >$D>MH#D$GF $#%H#"#%HDD$GF P!TF
"!"#HGK ! N?V!VHD? HE$ LHM"$D?PBDKG !CHD#!Q!>?T!$DDKG D$GHM$G (PIN->$C$G).
9 g :g : - DH!NGHD@HG?@, FD!>?PBD?@ CP@ >?IC$O >?M#K C%$!AD?@
L$"PHC$%?#HPBD$"#B CP!D$O 8 J?O#, N?L!"K%?HG?@ D? >?M#F N?%$C$G !NE$#$%!#HPHG.
9 : .

BIN (Bank Identification Number) – !CHD#!Q!>?T!$DDKO D$GHM hG!#HD#? (8 T!QM),
"$"#?%PHDDKO % "$$#%H#"#%!! "$ "#?DC?M#$G ISO.
PIN (Personal Identification Number) – LHM"$D?PBDKO !CHD#!Q!>?T!$DDKO D$GHM
L$PBN$%?#HP@ ($# 4 C$ 8 CH"@#!ADKU T!QM). P?CHPHT >?M#K $J@N?D CHMI?#B "%$O PIN
- >$C % "H>MH#H.
PAN (Primary Account Number) – D$GHM >?M#K (19 T!QM), LHM%KH 8 T!QM >$#$M$E$
"$$#%H#"#%FW# BIN.
ID (Identifier) – !CHD#!Q!>?#$M (8 T!QM), $LMHCHP@WV!O !GHD? Q?OP$%, % >$#$MKU
N?L!"K%?W#"@ RSA >PWA! LM$TH""!DE$%$E$ THD#M? ! hG!#HD#?, N?LM$" D?
"HM#!Q!>?T!W ! "HM#!Q!>?#, ? #?>IH PAN->$CK hG!#HD#?. $%L?C?H# " BIN.

1.4 Q v :
Q v – %DF#MHDD!H >PWA!, >$#$MKH UM?D@#"@ D? >?M#H C$"#FL? !
LM!GHD@W#"@ CP@ «$#>MK#!@» M?NP!ADKU #HUD$P$E!AH">!U LM!P$IHD!O "!"#HGK,
LM!AHG % J$PBS!D"#%H "PFA?H% $D! "PFI?# CP@ ?>#!%!N?T!! CMFE!U ("H>MH#DKU)
>PWAHO "!"#HGK.
U t < v - "M?"LKPHD!H" >PWA?. "L$PBNFH#"@ CP@
!DC!%!CF?P!N?T!! %DF#MHDD!U >PWAHO >?M# CHMI?#HPHO.
v - "H>MH#DKO >PWA "!GGH#M!AD$O "!"#HGK S!QM$%?D!@, !"L$PBNFHGKO
% "!"#HGH CP@ C!%HM"!Q!>?T!! >PWAHO >?M# CHMI?#HPHO.
- $#>MK#?@ A?"#B >PWA? "!"#HGK S!QM$%?D!@ RSA.
r - $#>MK#?@ A?"#B >PWA? RSA. $IH# JK#B M?%D$O 3 P!J$ AH#%gM#$GF
A!"PF ZHMG? (Fermat 4 = 2^2^4+1 = 65537). h>"L$DHD#? M?%D? 3.
9 t - C%$!AD?@ L$"PHC$%?#HPBD$"#B, L$PFA?HG?@ "LHT!?PBDKG!
>M!L#$EM?Q!AH">!G! GH#$C?G! ! "PFI?V?@ CP@ LM$%HM>! C$"#$%HMD$"#! DH>$#$M$O
L$"PHC$%?#HPBD$"#! C?DDKU.
9 g - L$"PHC$%?#HPBD$"#B C%$!ADKU C?DDKU, >$#$M?@
"$NC?g#"@ "LHT!?PBDKG! GHU?D!NG?G! % >?M#?U ! #HMG!D?P?U CP@ G$C!Q!>?T!!
"$$JVHD!O " THPBW !DC!%!CF?P!N?T!! LM$#$>$P? $JGHD? $# $CD$E$ "H?D"? > CMFE$GF

9 : .

2. B cdserv.dll
$CFPB cdserv.dll LMHCD?ND?AHD CP@ $J"PFI!%?D!@ >?M#K L$PBN$%?#HP@
(L$PFAHD!@ !DQ$MG?T!! $ >?M#H ! !NGHDHD!@ M@C? L?M?GH#M$% - L$#$P>? >$SHPB>$%,
"M$>? CHO"#%!@ >?M#K).

!

3. C w
!D?G!AH">! N?EMFI?HG?@ J!JP!$#H>? cdserv.dll %>PWA?H# % "HJ@ "PHCFWV!H
QFD>T!!:
• CDservIni – !D!T!?P!N?T!@ LM$TH""?;
• CDOpenCard – $#>MK#!H >?M#K L$PBN$%?#HP@ " $CD$%MHGHDDKG LM$%HCHD!HG
?F#HD#!Q!>?T!! ! A#HD!HG C?DDKU " >?M#K;
• CDGetPurseData – A#HD!H L$PD$O !DQ$MG?T!! $ >$SHPB>?U >?M#K L$PBN$%?#HP@;
• CDUpdateMaxAmount – !NGHDHD!H L$#$P>? >$SHPB>? >?M#K L$PBN$%?#HP@;
• CDChangeDates – !NGHDHD!H "M$>? CHO"#%!@ >?M#K;
• CDservClose – N?%HMSHD!H LM$TH""?.
M!GHA?D!H. ?J$#? " G$CFPHG C$PID? D?A!D?#B"@ %KN$%$G QFD>T!! CDservIni !
N?%HMS?#B"@ %KN$%$G QFD>T!! CDservClose.

ZFD>T!!, %U$C@V!H % G$CFPB cdserv.dll, MH?P!N$%?DK D? @NK>?U LM$EM?GG!M$%?D!@
, C++.

H$JU$C!G$H $J$MFC$%?D!H:
• $GLBW#HM IBM PC (486 ! %KSH), !GHWV!O "%$J$CDKH L$"PHC$%?#HPBDKH
L$M#K;
• Smart->?M#K: >?M#? C$"#FL? hG!#HD#?, >?M#? L$PBN$%?#HP@;
• A!#K%?#HPB smart->?M# $CD$E$ !N "PHCFWV!U #!L$%: SCR-60, Reflex 60, Reflex 72
(Schlumberger), TOWITOKO ChipDrive.

H$JU$C!G$H LM$EM?GGD$H $JH"LHAHD!H:
• LHM?T!$DD?@ "!"#HG? MS Windows 9x, NT;
• CT API CP@ "A!#K%?#HPHO TOWITOKO ChipDrive ! Schlumberger Reflex 72;
• Z?OP >PWAHO hG!#HD#? ID_hG!#HD#?.se3 (#MH#B@ EMFLL?);
• Z?OP "HM#!Q!>?#? $#>MK#$E$ >PWA? ID_hG!#HD#?.crt.

"#?D$%>? G$CFP@ cdserv.dll $"FVH"#%P@H#"@ LM$"#KG HE$ >$L!M$%?D!HG %
"$$#%H#"#%FWV!O >?#?P$E (SYSTEM, SYSTEM32) "!"#HGK Windows.

9 : .

3. C t < g cdserv.dll
3.1. V < CDservIni

."/,"# : CDservIni
."/#"! # : ZFD>T!@ $JH"LHA!%?H# !D!T!?P!N?T!W LM$TH""? $J"PFI!%?D!@ >?M#K
L$PBN$%?#HP@.
0'+*, 1 ) # # 1:
H$JU$C!G$ D?P!A!H >?M#K C$"#FL? hG!#HD#?, Q?OP? " #MH#BHO
EMFLL$O >PWAHO hG!#HD#? ! Q?OP? " "HM#!Q!>?#$G $#>MK#$E$ >PWA?
hG!#HD#?.
3 #("4' ': #include "CDserv.h"
int CDservIni (char *Port, short ReaderType,
char *Iss_KeyFile, char *PIN,
char *Iss_ID, char *CRTfile, char *IccNo)
56*$#7 $"##7 :
Port – F>?N?#HPB D? "#M$>F "$CHMI?VFW !G@ >$GGFD!>?T!$DD$E$ L$M#?
(D?LM!GHM, COM1, COM2, COM3, COM4).
ReaderType – THP$H A!"P$, F>?NK%?WVHH #!L "A!#K%?#HP@.
$CCHMI!%?W#"@ 4 #!L? "A!#K%?#HPHO:

ˆ L.L. M$!N%$C!#HPB / ?N%?D!H ReaderType
1 Schlumberger / SCR 60 0
2 Schlumberger / Reflex 60 1
3 TOWITOKO / ChipDrive 2
4 Schlumberger / Reflex 72 3

Iss_KeyFile – F>?N?#HPB D? "#M$>F, "$CHMI?VFW LF#B ! !G@ Q?OP? "
#MH#BHO EMFLL$O >PWAHO hG!#HD#? (C$ 256 "!G%$P$%).
PIN – F>?N?#HPB D? "#M$>F, "$CHMI?VFW PIN–>$C >?M#K C$"#FL?. PIN–
>$C G$IH# "$"#$@#B $# 4 C$ 8 CH"@#!ADKU T!QM.
Iss_ID - F>?N?#HPB D? "#M$>F, "$CHMI?VFW !CHD#!Q!>?#$M (BIN)
hG!#HD#? (8 CH"@#!ADKU T!QM).
CRTfile – F>?N?#HPB D? "#M$>F, "$CHMI?VFW LF#B ! !G@ Q?OP? "
"HM#!Q!>?#$G $#>MK#$E$ >PWA? hG!#HD#? (C$ 256 "!G%$P$%).
576*$#7 $"##7 :
IccNo – F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD
"HM!ODKO D$GHM >?M#K C$"#FL?. ?NGHM JFQHM? C$PIHD JK#B DH GHDHH
33 J?O#$%.
5*/, "8" * /#"! # :
1 – % "PFA?H F"LHSD$E$ N?%HMSHD!@ LM$EM?GGK, !D?AH $#M!T?#HPBD$H
ND?AHD!H >$C? $S!J>! ("G. >$CK $S!J$> L. 4.1).
9: "# ! # 1: H$JU$C!G$ "$JPWCHD!@ "#M$E$E$ "$$#%H#"#%!@ #!L? "A!#K%?#HP@
(ReaderType) " MH?PBDKG "A!#K%?#HPHG, L$C>PWAgDDKG > C?DD$GF
L$"PHC$%?#HPBD$GF L$M#F. H"$JPWCHD!H h#$E$ $EM?D!AHD!@ LM!%$C!#
> DHLMHC">?NFHGKG MHNFPB#?#?G.
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.2
9 : .

3.2. V < CDOpenCard

."/,"# : CDOpenCard
."/#"! # : ZFD>T!@ $#>MK%?H# >?M#F L$PBN$%?#HP@ ! LM$%$C!# HH
?F#HD#!Q!>?T!W. M$GH #$E$, QFD>T!@ $JH"LHA!%?H# A#HD!H C?DDKU "
>?M#K L$PBN$%?#HP@.
0'+*, 1 ) # # 1:
H$JU$C!G$ D?P!A!H >?M#K L$PBN$%?#HP@.
int CDOpenCard (char *PANcode, char *SerNo, char *USRname,
char *StartDate, char *EndDate)
56*$#7 $"##7 : #"F#"#%FW#
576*$#7 $"##7 :
PANcode – F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD
PAN->$C >?M#K L$PBN$%?#HP@. ?NGHM JFQHM? C$PIHD JK#B DH GHDHH 20
J?O#$%.
SerNo - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD
"HM!ODKO D$GHM >?M#K L$PBN$%?#HP@. ?NGHM JFQHM? C$PIHD JK#B DH
GHDHH 33 J?O#$%.
USRname - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VHD$
!G@ L$PBN$%?#HP@. ?NGHM JFQHM? C$PIHD JK#B DH GHDHH 40 J?O#$%.
StartDate - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VHD?
C?#? D?A?P? CHO"#%!@ >?M#K. Z$MG?# ŠŠ.
EndDate - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VHD?
C?#? $>$DA?D!@ CHO"#%!@ >?M#K. Z$MG?# ŠŠ.
5*/, "8" * /#"! # :
1 – LM! F"LHSD$G N?%HMSHD!! LM$EM?GGK, !D?AH $#M!T?#HPBD$H
ND?AHD!H >$C? $S!J>! ("G. >$CK $S!J$> % L. 4.1)
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.2

3.3. V < CDGetPurseData

."/,"# : CDGetPurseData
."/#"! # : ZFD>T!@ LM$%HM@H# D?P!A!H >?M#K L$PBN$%?#HP@ % "A!#K%?#HPH !
$JH"LHA!%?H# L$PFAHD!H L$PD$O !DQ$MG?T!! $ %KJM?DD$G
hPH>#M$DD$G >$SHPB>H >?M#K L$PBN$%?#HP@.
0'+*, 1 ) # # 1:
3 #("4' ': #include " CDserv.h"
int CDGetPurseData (int PurseNo, char *CurCode,
char *AccountNo, char *MaxAmount,
char *LastDebitDate, char *LastCreditDate,
char *PurseBalance, char *OperationHistory)
56*$#7 $"##7 :

9 : .

PurseNo - D$GHM hPH>#M$DD$E$ >$SHPB>? >?M#K L$PBN$%?#HP@ (1, 2 !P!
3).
576*$#7 $"##7 :
CurCode - D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD >$C %?PW#K
L$ ISO, LMHC"#?%PHDDKO % ASCII >$CH (4 J?O#?)
AccountNo – F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD
D$GHM "AH#? >$SHPB>?. ?NGHM JFQHM? C$PIHD JK#B DH GHDHH 20 J?O#$%.
MaxAmount - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH# %$N%M?VgD
L$#$P$> %KJM?DD$E$ >$SHPB>? >?M#K L$PBN$%?#HP@. ?NGHM JFQHM?
C$PIHD JK#B DH GHDHH 5 J?O#$%.
OperationHistory - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH#
%$N%M?VHD? !DQ$MG?T!@ $ 4 L$"PHCD!U $LHM?T!@U " >$SHPB>$G.
?DD?@ "#M$>? "$"#$!# !N 4 "#M$> (" DFPH%KG L$"PHCD!G "!G%$P$G),
>?IC?@ !N >$#$MKU "$CHMI!#:
• ?#F $LHM?T!! (3 J?O#?, Q$MG?# ŠŠ);
• $C >$GGHM"?D#? (4 J?O#?);
• FGGF $LHM?T!! (3 J?O#?).
?NGHM JFQHM? C$PIHD JK#B DH GHDHH 100 J?O#$%.
PurseBalance - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH#
%$N%M?VHD? !DQ$MG?T!@ $ J?P?D"?U L$"PH >?IC$O !N 4 L$"PHCD!U
$LHM?T!O " >$SHPB>$G. ?DD?@ "#M$>? "$"#$!# !N 4 "#M$> (" DFPH%KG
L$"PHCD!G "!G%$P$G), >?IC?@ !N >$#$MKU "$CHMI!# J?P?D" >$SHPB>?
(4 J?O#?). ?NGHM JFQHM? C$PIHD JK#B DH GHDHH 40 J?O#$%.
LastDebitDate - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH#
%$N%M?VHD? C?#? L$"PHCDHO $LHM?T!! CHJH#$%?D!@. Z$MG?# ŠŠ.
LastCreditDate - F>?N?#HPB D? JFQHM ("#M$>F), % >$#$M$G JFCH#
%$N%M?VHD? C?#? L$"PHCDHO $LHM?T!! >MHC!#$%?D!@. Z$MG?#
ŠŠ.
5*/, "8" * /#"! # :
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.2

3.4. V < CDChangeDates

."/,"# : CDChangeDates
."/#"! # : ZFD>T!@ $JH"LHA!%?H# !NGHDHD!H "M$>? CHO"#%!@ >?M#K L$PBN$%?#HP@.
0'+*, 1 ) # # 1:
int CDChangeDates (char * NewStartDate, char * NewEndDate)
56*$#7 $"##7 :
NewStartDate - F>?N?#HPB D? "#M$>F, "$CHMI?VFW D$%FW C?#F D?A?P?
CHO"#%!@ >?M#K. Z$MG?# ŠŠ.
NewEndDate - F>?N?#HPB D? "#M$>F, "$CHMI?VFW D$%FW C?#F $>$DA?D!@
CHO"#%!@ >?M#K. Z$MG?# ŠŠ.
576*$#7 $"##7 : #"F#"#%FW#
9 : .

5*/, "8" * /#"! # :
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.2

3.5. V < CDUpdateMaxAmount

."/,"# : CDUpdateMaxAmount
."/#"! # : ZFD>T!@ $JH"LHA!%?H# "GHDF L$#$P>? hPH>#M$DD$E$ >$SHPB>? >?M#K
L$PBN$%?#HP@.
0'+*, 1 ) # # 1:
H$JU$C!G$ D?P!A!H SAM->?M#K.
3 #("4' ': #include "Cdserv.h"
int CDUpdateMaxAmount (int PurseNo, unsigned long MaxAmount)
56*$#7 $"##7 :
PurseNo - D$GHM hPH>#M$DD$E$ >$SHPB>? >?M#K L$PBN$%?#HP@ (1, 2 !P!
3).
MaxAmount - CP!DD$H THP$H, $LMHCHP@WVHH D$%$H ND?AHD!H L$#$P>?
%KJM?DD$E$ >$SHPB>?
576*$#7 $"##7 : #"F#"#%FW#.
5*/, "8" * /#"! # :
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.2

3.6. V < CDservClose

."/,"# : CDservClose
."/#"! # : ZFD>T!@ N?%HMS?H# LM$TH"" $J"PFI!%?D!@ >?M#K L$PBN$%?#HP@ !
$"%$J$IC?H# "A!#K%?#HPB smart->?M#.
void CDservClose (void)
56*$#7 $"##7 : #"F#"#%FW#.
5*/, "8" * /#"! # : #"F#"#%FH#.
,7/*," ;<#4= / ) *: " 7 (BC++ v.5.01) "G. L. 4.1

4.
4.1. 9 w s u

Q
B s Q g
s
9G8 4*$7 ,*/, "("
0 NOK HD$MG?PBD$H N?%HMSHD!H
LM$EM?GGK. $ND!>P? $S!J>? LM!

9 : .

M?J$#H " >?M#$O.
1 OK $MG?PBD$H N?%HMSHD!H LM$EM?GGK.

9H G4 *G8 :* 6" "4( "
-1 ERR_PC_TIME_OUT S!J>? %KN%?D? "J$HG % M?J$#H
>$GLBW#HM?

-2...-7 HNHM%

I ( "#'+ < 7 4*$7 *H G4
#( ; %'" CT-API
-8 ERR_CT_API_NOT_ACC CT-API DHC$"#FLHD
-10 ERR_CT_API_TRANSMIS S!J>? LHMHC?A!
-11 ERR_CT_API_MEM_ASIGN S!J>? N?U%?#? L?G@#!

9H G4 , ,*/# 4"O8 ) "G*( '
;<#4= 1 *$<+1
-12 ERR_FILE_NOT_FOUND S!J>? %KN%?D? $#"F#"#%!HG Q?OP? "
>PWA?G! "!"#HGK
-13 ERR_READING_FILE S!J>? LM! A#HD!! Q?OP? " >PWA?G!
"!"#HGK
-14 ERR_BAD_READER $@%PHD!H C?DD$O $S!J>! G$IH#
E$%$M!#B $ "PHCFWVHG:
• $#"F#"#%FH# "A!#K%?#HPB, !P!
• #!L "A!#K%?#HP@ F>?N?D
DHLM?%!PBD$, !P!
• $S!J>? LM! M?J$#H "A!#K%?#HP@,
!P!
• F>?N?D DH%HMDKO -L$M#.
-15 ERR_NO_CARD_ON_READER S!J>? %KN%?D? $#"F#"#%!HG >?M#K %
"A!#K%?#HPH
-16 ERR_BAD_ACCESS_CARD S!J>? LM! M?J$#H " >?M#$O C$"#FL?,
%$NG$ID$, %"#?%PHD? DH >?M#?
C$"#FL?, ? !D?@.
-17 ERR_INVALID_PIN_LEN HLM?%!PBD?@ CP!D? PIN->$C?
-18 ERR_INVALID_PIN_CHR M! %%$CH PIN->$C? JKP!
!"L$PBN$%?DK DH #$PB>$ CH"@#!ADKH
T!QMK
-19 ERR_BAD_PIN_VERIFY PIN->$C DH %HM!Q!T!M$%?D
-20 ERR_BAD_PASSWORD H%HMDKO L?M$PB C$"#FL? >
"H>MH#DKG >PWA?G "!"#HGK
-21 ERR_BAD_SAM_CARD S!J>? LM! M?J$#H " SAM >?M#$O,
%$NG$ID$, %"#?%PHD? DH SAM >?M#?, ?
!D?@.
-22 ERR_BAD_USR_CARD S!J>? LM! M?J$#H " >?M#$O
L$PBN$%?#HP@, %$NG$ID$, %"#?%PHD?
DH >?M#? L$PBN$%?#HP@, ? !D?@.
9 : .

-23 ERR_INV_REC_LEN HLM?%!PBD?@ CP!D? N?L!"!
-24 ERR_DNOT_FOUND_KEY #"F#"#%FH# >PWA
-25 ERR_APP_NOT_FOUND #"F#"#%FH# LM!P$IHD!H
-26 ERR_READ_CARD_FILE S!J>? A#HD!@ Q?OP? D? >?M#H
-27 ERR_IDENT_NOT_FOUND ? >?M#H $#"F#"#%FH# Q?OP 8000
-28 ERR_BAD_ISS_CERT H%HMDKO "HM#!Q!>?# $#>MK#$E$
>PWA? hG!#HD#?
-29 ERR_BAD_ISS_IDEND H%HMDKO hG!#HD#
-30 ERR_AUTH_NOT_FOUND ? >?M#H $#"F#"#%FH# Q?OP 8300
-31 ERR_UNKNOWN_AUTH_ALG H!N%H"#DKO ?PE$M!#G
?F#HD#!Q!>?T!!
-32 ERR_SN_NOT_FOUND ? >?M#H $#"F#"#%FH# Q?OP 2F00
-33 ERR_SAM_NOT_FOUND #"F#"#%FH# SAM->?M#?
-34 ERR_USR_NOT_FOUND #"F#"#%FH# >?M#? L$PBN$%?#HP@
-35 ERR_USR_PURS_NOTFOUND ? >?M#H L$PBN$%?#HP@ $#"F#"#%FH#
Q?OP " >$SHPB>$G
-36 ERR_SAM_PURS_NOTFOUND ? SAM->?M#H $#"F#"#%FH# Q?OP "
>$SHPB>$G
-37 ERR_USR_IS_BAD « ?L$MAHD?» >?M#? L$PBN$%?#HP@ –
L$CPHI!# !NŒ@#!W
-38 ERR_SAM_IS_BAD « ?L$MAHD?» SAM->?M#? – L$CPHI!#
!NŒ@#!W
-39 ERR_USR_CUR_NOT_MATCH M! %KN$%H QFD>T!! F>?N?D
DH%HMDKO #!L %?PW#K % >$SHPB>H
>?M#K L$PBN$%?#HP@
-40 ERR_SAM_CUR_NOT_MATCH M! %KN$%H QFD>T!! F>?N?D
DH%HMDKO #!L %?PW#K % >$SHPB>H
SAM->?M#K
-41 ERR_READ_USR_CARD S!J>? LM! A#HD!! >?M#K
L$PBN$%?#HP@
-42 ERR_READ_SAM_CARD S!J>? LM! A#HD!! SAM->?M#K
-43 ERR_USR_DEBIT_PURSE S!J>? LM! CHJH#$%?D!! >$SHPB>?
>?M#K L$PBN$%?#HP@
-44 ERR_USR_CREDIT_PURSE S!J>? LM! >MHC!#$%?D!! >$SHPB>?
>?M#K L$PBN$%?#HP@
-45 ERR_SAM_DEBIT_PURSE S!J>? LM! CHJH#$%?D!! >$SHPB>?
SAM->?M#K
-46 ERR_INV_ID_LEN H%HMD?@ CP!D? !CHD#!Q!>?#$M?

-47...-50 HNHM%

9H G4 , ,*/# 4"O8 ) "G*( '
G G+ *( 4*% mirlib ( "G*(" '
G*+-H ! '+" )
-51 ERR_BASE_TOO_BIG "D$%?D!H A!"P? $AHDB J$PBS$H CP@
LMHC"#?%PHD!@
-52 ERR_DIV_BY_ZERO HPHD!H D? D$PB (% J!JP!$#H>H
9 : .

J$PBS!U A!"HP)
-53 ERR_OVERFLOW HMHL$PDHD!H – A!"P$ $AHDB
J$PBS$H
-54 ERR_NEG_RESULT M! %KA!"PHD!! L$PFAHD$
$#M!T?#HPBD$H ND?AHD!H
-55 ERR_BAD_FORMAT H%HMDKO %U$CD$O Q$MG?# A!"P?
-56 ERR_BAD_BASE H%HMD$H $"D$%?D!H A!"P?
-57 ERR_BAD_PARAMETERS H%HMD$H !"L$PBN$%?D!H L?M?GH#M?
-58 ERR_OUT_OF_MEMORY HC$"#?#$AD$ $LHM?#!%D$O L?G@#!
-59 ERR_NEG_ROOT H#DKO >$MHDB !N $#M!T?#HPBD$E$
A!"P?
-60 ERR_NEG_POWER $N%HCHD!H A!"P? % $#M!T?#HPBDFW
"#HLHDB
-61 ERR_BAD_ROOT $LK#>? L$PFA!#B DH%HMDKO >$MHDB
-62 ERR_INT_OP H%HMD?@ $LHM?T!@ D?C Flash A!"P$G
-63 ERR_FLASH_OVERFLOW Flash LHMHL$PDHD!H
-64 ERR_TOO_BIG !"P? $AHDB J$PBS!H
-65 ERR_NEG_LOG $E?M!QG !N $#M!T?#HPBD$E$ A!"P?
-66 ERR_DOUBLE_FAIL S!J>? LMH$JM?N$%?D!@ double %
flash
-67 ERR_IO_OVERFLOW HMHL$PDHD!H JFQHM? %%$C?/%K%$C?
-68 ERR_NO_MIRSYS !JP!$#H>? J$PBS!U A!"HP DH
LM$!D!T!?P!N!M$%?D?
-69 ERR_BAD_MONT_MOD H%HMDKO $D#E$GHM! G$CFPB
(C$PIHD JK#B DHAH#DKG)
-70 ERR_NO_MONT_MOD H $LMHCHPHD $D#E$GHM! G$CFPB
-71 ERR_EXP_TOO_BIG P!S>$G J$PBS?@ h>"L$DHD#?
-72 ERR_NBASE_MBP_P2 "D$%?D!H C$PID$ JK#B "#HLHDBW 2

-73...–80 HNHM%

-81 ERR_KEYFILE_NOT_FOUND #"F#"#%FH# Q?OP " >PWA?G!
] /]
-82 ERR_READING_KEYFILE S!J>? A#HD!@ Q?OP? >PWAHO
-83 ERR_PARFILE_NOT_FOUND #"F#"#%FH# Q?OP " L?M?GH#M?G!
sPRPERS.PAR
-84 ERR_BAD_NUM_OF_PARAM S!J$AD$H A!"P$ L?M?GH#M$% %
Q?OPH sPRPERS.PAR
-85 ERR_BAD_PARAM_FMT H%HMDKH ND?AHD!@ L?M?GH#M$% %
Q?OPH sPRPERS.PAR
-86 ERR_BAD_CA_ID_FMT H%HMD$H ND?AHD!H !CHD#!Q!>?#$M?
]
-87 ERR_BAD_ISS_ID_FMT H%HMD$H ND?AHD!H !CHD#!Q!>?#$M?
hG!#HD#?
-88 ERR_CRTFILE_NOT_FOUND #"F#"#%FH# Q?OP " "HM#!Q!>?#$G
$#>MK#$E$ >PWA? hG!#HD#?
-89 ERR_CRT_ISS_NOT_CMP CHD#!Q!>?#$M hG!#HD#? DH
9 : .

"$%L?C?H# " F>?N?DDKG % "HM#!Q!>?#H
-90 ERR_CRT_DATE_EXPIRED "#H> "M$> CHO"#%!@ "HM#!Q!>?#?
-91 ERR_CRT_CA_NOT_CMP CHD#!Q!>?#$M hG!#HD#? DH
"$%L?C?H# " F>?N?DDKG % "HM#!Q!>?#H
-92 ERR_CRT_LEN H%HMD?@ CP!D? "HM#!Q!>?#?
-93 ERR_BAD_PUBLIC_LEN H%HMD?@ CP!D? $#>MK#$E$ >PWA?
]
-94 ERR_BAD_AUTH_OF_CARD S!J>? ?F#HD#!Q!>?T!!
-95 ERR_INV_LUHN_CODE HLM?%!PBD$H ND?AHD!H luhn->$C?
-96 ERR_NOT_FREE_MEM HC$"#?#$AD$ "%$J$CD$E$ GH"#?
-97 ERR_TRANS_KEY_VERIFY S!J>? %HM!Q!>?T!! #M?D"L$M#D$E$
>PWA?
-98 ERR_CREATE_CARDFILE S!J>? LM! "$NC?D!! Q?OP? D? >?M#H
-99 ERR_WRITE_CARD_FILE S!J>? N?L!"! Q?OP? D? >?M#F
-100 ERR_BAD_IDENT_CONTENT H%HMD$H "$CHMI!G$H Q?OP? 8000 D?
>?M#H
-101 ERR_PERFILE_NOT_FOUND #"F#"#%FH# PER-Q?OP
-102 ERR_SERNO_DONT_COMPAR H "$%L?C?H# MH?PBDKO "HM!ODKO
D$GHM >?M#K ! D$GHM, F>?N?DDKO %
PER-Q?OPH
-103 ERR_BAD_START_DATE H%HMD?@ C?#? D?A?P? CHO"#%!@ SAM-
>?M#K
-104 ERR_BAD_END_DATE H%HMD?@ C?#? $>$DA?D!@ CHO"#%!@
SAM->?M#K
-105 ERR_DATES_CONFLICT ?#? $>$DA?D!@ CHO"#%!@ SAM->?M#K
LMH%KS?H# C?#F $>$DA?D!@ CHO"#%!@
"HM#!Q!>?#? $#>MK#$E$ >PWA?
hG!#HD#?
-106 ERR_PURSE_NOT_EMPTY $SHPH> DH LF"#$O
-107 ERR_KEY_VERIFICATION S!J>? %HM!Q!>?T!! >PWA?
-108 ERR_UPDATE_CARD_FILE S!J>? LHMHN?L!"! Q?OP? D? >?M#H
-109 ERR_CHANGE_KEY S!J>? !NGHDHD!@ >PWA?
-110 ERR_DEBIT_AMT_GRATE FGG? CHJH#? LMH%KS?H# $"#?#$>
>$SHPB>? SAM->?M#K
-111 ERR_CREDIT_AMT_GRATE HNFPB#?# "P$IHD!@ $"#?#>?
>$SHPB>? ! "FGGK "MHC!#?
LMH%KS?H# L$#$P$> >$SHPB>? SAM-
>?M#K
-112 ERR_UNBLOCK_KEY S!J>? CHJP$>!M$%?D!@ >PWA?
-113 ERR_MAX_AMNT_LES_PURS $%$H ND?AHD!H L$#$P>? >$SHPB>?
SAM->?M#K GHDBSH #H>FVHE$
$"#?#>? % >$SHPB>H
-114 ERR_UPDATE_MAX_AMOUNT S!J>? "GHDK L$#$P>? >$SHPB>?
SAM->?M#K

-123 ERR_NOT_INITIALIZED H JKP? %KL$PDHD? !D!T!?P!N?T!@

9 : .

-124 ERR_UNKNOWN_ERROR H!N%H"#D?@ $S!J>?
-125 ERR_FUNC_NOT_RELEASED
-126 ERR_USR_ABORT ?J$#? LM$EM?GGK $"#?D$%PHD?
L$PBN$%?#HPHG

/* Rest of CT-API */
-127 ERR_CT_API_ABORT ?J$#? LM$EM?GGK $"#?D$%PHD?
"HM%HM$G
-128 ERR_CT_API_HTSI S!J>? D!IDHE$ FM$%D@

4.2. : t < g : (Borland C++ v.5.01)
//----------------------------------------------------------------------------
//
// BC++ built 32-bit DLL's (Example of CDserv.DLL call).
//
// Copyright (c) Dekart Ltd. All Rights Reserved
//
// This application tests calling into a 32-bit DLL built with Borland C++.
// Code was verified with Borland C++ 5.02
//
//----------------------------------------------------------------------------
//#include <mfc/afxwin.h> // For GetDlgItemText() + windows.h
#include <windows.h>
#include <stdio.h> // stdio.h
#include "CDserv.h" // functions from CDserv.dll
#include <stdlib.h>
#include <sys/stat.h>
#include <io.h>
#include <conio.h>
#include <dir.h>
#include <fstream.h>
#include <string.h>

//
// Declaration of DLL - functions
//

int ( __stdcall *pCDservIni)(char *Port, short ReaderType,
char *Iss_ID, char *CRTfile,
char *IccNo);
int ( __stdcall *pCDOpenCard)(char *PANcode, char *SerNo,
char *USRname, char *StartDate,
char *EndDate);
int ( __stdcall *pCDGetPurseData)(int PurseNo, char *CurCode,
char *PurseBalance, char *OperationHistory);
int ( __stdcall *pCDUpdateMaxAmount)(int PurseNo, unsigned long MaxAmount);
int ( __stdcall *pCDChangeDates)(char *NewStartDate, char *NewEndDate);
void ( __stdcall *pCDservClose)(void);

char xDll[] = "CDserv.dll";
///////////////////////////////////////////////////////////////////////////////

int main()
{

//
// Declaration & Initial Values of variables
//
int status, purse, i, j;
char cardnum[33]=" ";
char port[20]=" ", pan_code[20]=" " ;
char cardpin[32]=" ", name[40]=" ", curs[4]=" ", acc_no[20]=" ";

9 : .

char iss_id[10]=" ", max_sum[5]=" ";
char date_d[7]=" ", date_c[7]=" ", date_s[7]=" ", date_e[7]=" ";
char history[256]=" ", balance[256], hist[4][64];
short reader;
char iss_key_file[MAX_PATH], iss_crt_file[MAX_PATH];
long int sum_c, sum_d;

//
// Load the Dynamic Link LIbrary xcdata.DLL
//
HINSTANCE hLib = LoadLibrary(xDll);
if ( (unsigned)hLib <= HINSTANCE_ERROR ) {
printf("Failure loading library: %sn", xDll);
return 0;
}

//
// Get all the entry points for the functions we wish to test. Typedef's can
// be used to simplify casting the retrun value from GetProcAddress.
//
pCDservIni = (int ( __stdcall* )(char *Port, short ReaderType,
char *Iss_ID, char *CRTfile,
char *IccNo))GetProcAddress(hLib, "CDservIni");
pCDOpenCard = (int ( __stdcall* )(char *PANcode, char *SerNo,
char *USRname, char *StartDate,
char *EndDate))GetProcAddress(hLib, "CDOpenCard");
pCDGetPurseData = (int ( __stdcall* )(int PurseNo, char *CurCode,
char *PurseBalance, char
*OperationHistory))GetProcAddress(hLib, "CDGetPurseData");
pCDUpdateMaxAmount= (int ( __stdcall* )(int PurseNo, unsigned long
MaxAmount))GetProcAddress(hLib, "CDUpdateMaxAmount");
pCDChangeDates = (int ( __stdcall* )(char *NewStartDate, char
*NewEndDate))GetProcAddress(hLib, "CDChangeDates");
pCDservClose = (void ( __stdcall* )(void))GetProcAddress(hLib, "CDservClose");

//
// GetProcAddress returns null on failure
//
if( pCDservIni == NULL) {
printf("1 - Failure locating procedures.n");
return 0;
}

if (pCDservIni == NULL) {
return 0;
}

if( pCDGetPurseData == NULL) {
return 0;
}

if( pCDUpdateMaxAmount == NULL) {
return 0;
}

if( pCDChangeDates == NULL) {
return 0;
}

if( pCDservClose == NULL) {
return 0;
}

//
// Load INI parameters
9 : .

//
// port - name of com-port connected to reader
// reader - reader type
// cardpin - PIN-code to access card (issuer)
// iss_id - issuer identifier
// iss_key_file - name of file with keys of issuer
// iss_crt_file - name of file with issuer certificate
// per_file_path - path to file with parameters

reader=0;
strcpy(iss_key_file,".94980001.SE3");
strcpy(iss_crt_file,".94980001.CRT");
strcpy(port,"COM2"); strcpy(cardpin,"1111");
strcpy(iss_id,"94980001");
/*printf("n %s n %s n %s n %s n %s n %s ",
iss_key_file, per_file_path, iss_crt_file, port, cardpin, iss_id); */

//
// Test of CDserv
//
printf("n Test of CDserv");

// CDserv operation
printf("nn Session initialization");
printf("n Insert Acces Card of issuer in Reader"); getch();

status = pCDservIni(port, reader, iss_key_file, cardpin, iss_id,
iss_crt_file, cardnum);
if(status<0) {printf("n error: %d ", status); return 0;} // status printing
else {printf("n status: %d ", status);
printf("n IssNo: %s ", cardnum); // printing of card serial number
}

// CD card open
printf("nn User card openning");
printf("n Insert User Card in Reader"); getch();

status = pCDOpenCard(pan_code, cardnum, name, date_s, date_e);
printf("n User_No: %s ", cardnum); // printing of user card serial number
printf("n PAN: %s ", pan_code); // printing of user card PAN code
printf("n Name: %s ", name); // printing of name
printf("n Start date: %s ", date_s); // printing of start date
printf("n End date: %s ", date_s); // printing of start date
}

// user card reading #1
printf("nn User card reading");

for(purse=1; purse<4; purse++) {
printf("nn Purse %d", purse);
status = pCDGetPurseData(purse, curs, acc_no, max_sum, date_d, date_c,
balance, history);
printf("n cur_code: %s ", curs); // printing of cur_code
printf("n Account: %s ", acc_no); // printing of account_number
printf("n MaxAmount: %s ", max_sum); // printing of MaxAmount
printf("n Last debit date: %s ", date_d); // printing of debit date
printf("n Last credit date: %s ", date_c); // printing of credit date
printf("n Purse balances: n"); // printing of balance history
j=0; //printf("n");
for(i=0; i<256; i++) {
if(balance[i]!=0) printf("%c", balance[i]);
else {if(j>3) break; printf("n"); j++;}
}

printf("n Purse history: n"); // printing of operations history
j=0; //printf("n");
for(i=0; i<256; i++) {
if(history[i]!=0) printf("%c", history[i]);
else {if(j>3) break; printf("n"); j++;}
}
9 : .

}

printf("n ...."); getch();
}

// UpdateMaxAmount operation
printf("nn UpdateMaxAmount operation");
sum_c=20000;
printf("n Purse %d", purse);
status = pCDUpdateMaxAmount(purse, sum_c);
else printf("n status: %d ", status); // printing of result

sum_c-=5000;
}

// user card reading #2
printf("nn User card reading after UpdateMaxAmount operation");

printf("nn Purse %d", purse);
status = pCDGetPurseData(purse, curs, acc_no, max_sum, date_d, date_c,
balance, history);
else {printf("n Status: %d ", status);
printf("n Cur_code: %s ", curs); // printing of cur_code
printf("n Account: %s ", acc_no); // printing of account_number
printf("n MaxAmount: %s ", max_sum); // printing of MaxAmount
printf("n Last debit date: %s ", date_d); // printing of debit date
printf("n Last credit date: %s ", date_c); // printing of credit date
printf("n Purse balance: %s ", balance); // printing of balance
printf("n last Purse Operation: %s ", history); // printing of history
}
printf("n ...."); getch();
}

// Date's change
printf("nn User card Date's change");
strcpy(date_s,"160201"); strcpy(date_e,"160204");
status = pCDChangeDates(date_s, date_e);
else printf("n status: %d ", status);

// pCDservClose operation
printf("nn Session closing");
pCDservClose();

printf("n");
if((unsigned)hLib>HINSTANCE_ERROR)
FreeLibrary(hLib);
cout << endl <<"done." <<endl;
return 0;
}

9 : .

Cdserv

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