/usr/share/ada/adainclude/pcscada/pcsc-thin.ads is in libpcscada4-dev 0.7.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 | --
-- Copyright (c) 2008-2010,
-- Reto Buerki <reet@codelabs.ch>
--
-- This file is part of PCSC/Ada.
--
-- PCSC/Ada is free software; you can redistribute it and/or modify
-- it under the terms of the GNU Lesser General Public License as published
-- by the Free Software Foundation; either version 2.1 of the License, or
-- (at your option) any later version.
--
-- PCSC/Ada is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public License
-- along with PCSC/Ada; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-- MA 02110-1301 USA
--
-- <PURPOSE>
-- PC/SC thin-binding package specification. Imports PC/SC functions and
-- provides Ada definitions of types needed to interface with the C API
-- of PC/SC. You should not use this package directly, use the more abstract
-- thick binding provided in the @PCSC.Scard@ package.
-- </PURPOSE>
--
with Interfaces.C;
with Interfaces.C.Strings;
package PCSC.Thin is
package C renames Interfaces.C;
-- Type definitions
subtype LONG is C.long;
subtype DWORD is C.unsigned_long;
subtype LPSTR is C.Strings.chars_ptr;
subtype UCHAR is C.unsigned_char;
type PDWORD is access DWORD;
-- Byte'n'Hex
subtype Byte is Interfaces.Unsigned_8;
type Byte_Array is array (Natural range <>) of aliased Byte;
type Byte_Access is access all Byte;
Null_Byte : constant Byte;
Null_Byte_Array : constant Byte_Array;
-- ATR
MAX_ATR_SIZE : constant := 32;
-- Maximum ATR size
subtype ATR is Byte_Array (0 .. MAX_ATR_SIZE);
-- Binary ATR data
type ATR_Access is access ATR;
-- Access to ATR data array
Null_ATR : constant ATR;
-- Null initialized ATR
MAX_BUFFER_SIZE : constant := 264;
-- Maximum size of a buffer
type void is null record;
pragma Convention (C, void);
type LPVOID is access void;
pragma Convention (C, LPVOID);
type LPCVOID is access constant void;
pragma Convention (C, LPCVOID);
subtype SCARDCONTEXT is LONG;
-- Context handling related definitions
subtype SCARDHANDLE is LONG;
-- Smartcard handle
type READERSTATE is record
szReader : LPSTR := C.Strings.Null_Ptr;
pvUserData : LPCVOID := null;
dwCurrentState : DWORD := 0;
dwEventState : DWORD := 0;
cbAtr : DWORD := MAX_ATR_SIZE;
rgbAtr : ATR;
end record;
-- Reader state type
type READERSTATE_Array is array (C.size_t range <>) of aliased
READERSTATE;
-- Array of reader states
type SCARD_IO_REQUEST is record
dwProtocol : DWORD := 0;
cbPciLength : DWORD := 0;
end record;
-- SCard io request structure
subtype Return_Code is DWORD range 16#0000_0000# .. 16#8010_0069#;
-- SCard error return codes
SCARD_S_SUCCESS : constant := 16#0000_0000#;
-- No error was encountered
SCARD_F_INTERNAL_ERROR : constant := 16#8010_0001#;
-- An internal consistency check failed
SCARD_E_CANCELLED : constant := 16#8010_0002#;
-- The action was cancelled by an SCardCancel request
SCARD_E_INVALID_HANDLE : constant := 16#8010_0003#;
-- The supplied handle was invalid
SCARD_E_INVALID_PARAMETER : constant := 16#8010_0004#;
-- One or more of the supplied parameters could not be properly
-- interpreted
SCARD_E_INVALID_TARGET : constant := 16#8010_0005#;
-- Registry startup information is missing or invalid
SCARD_E_NO_MEMORY : constant := 16#8010_0006#;
-- Not enough memory available to complete this command
SCARD_F_WAITED_TOO_LONG : constant := 16#8010_0007#;
-- An internal consistency timer has expired
SCARD_E_INSUFFICIENT_BUFFER : constant := 16#8010_0008#;
-- The data buffer to receive returned data is too small for the returned
-- data
SCARD_E_UNKNOWN_READER : constant := 16#8010_0009#;
-- The specified reader name is not recognized
SCARD_E_TIMEOUT : constant := 16#8010_000A#;
-- The user-specified timeout value has expired
SCARD_E_SHARING_VIOLATION : constant := 16#8010_000B#;
-- The smart card cannot be accessed because of other connections
-- outstanding
SCARD_E_NO_SMARTCARD : constant := 16#8010_000C#;
-- The operation requires a Smart Card, but no Smart Card is currently in
-- the device
SCARD_E_UNKNOWN_CARD : constant := 16#8010_000D#;
-- The specified smart card name is not recognized
SCARD_E_CANT_DISPOSE : constant := 16#8010_000E#;
-- The system could not dispose of the media in the requested manner
SCARD_E_PROTO_MISMATCH : constant := 16#8010_000F#;
-- The requested protocols are incompatible with the protocol currently in
-- use with the smart card
SCARD_E_NOT_READY : constant := 16#8010_0010#;
-- The reader or smart card is not ready to accept commands
SCARD_E_INVALID_VALUE : constant := 16#8010_0011#;
-- One or more of the supplied parameters values could not be properly
-- interpreted
SCARD_E_SYSTEM_CANCELLED : constant := 16#8010_0012#;
-- The action was cancelled by the system, presumably to log off or shut
-- down
SCARD_F_COMM_ERROR : constant := 16#8010_0013#;
-- An internal communications error has been detected
SCARD_F_UNKNOWN_ERROR : constant := 16#8010_0014#;
-- An internal error has been detected, but the source is unknown
SCARD_E_INVALID_ATR : constant := 16#8010_0015#;
-- An ATR obtained from the registry is not a valid ATR string
SCARD_E_NOT_TRANSACTED : constant := 16#8010_0016#;
-- An attempt was made to end a non-existent transaction
SCARD_E_READER_UNAVAILABLE : constant := 16#8010_0017#;
-- The specified reader is not currently available for use
SCARD_W_UNSUPPORTED_CARD : constant := 16#8010_0065#;
-- The reader cannot communicate with the card, due to ATR string
-- configuration conflicts
SCARD_W_UNRESPONSIVE_CARD : constant := 16#8010_0066#;
-- The smart card is not responding to a reset
SCARD_W_UNPOWERED_CARD : constant := 16#8010_0067#;
-- Power has been removed from the smart card, so that further
-- communication is not possible
SCARD_W_RESET_CARD : constant := 16#8010_0068#;
-- The smart card has been reset, so any shared state information is
-- invalid
SCARD_W_REMOVED_CARD : constant := 16#8010_0069#;
-- The smart card has been removed, so further communication is not
-- possible
SCARD_E_PCI_TOO_SMALL : constant := 16#8010_0019#;
-- The PCI Receive buffer was too small
SCARD_E_READER_UNSUPPORTED : constant := 16#8010_001A#;
-- The reader driver does not meet minimal requirements for support
SCARD_E_DUPLICATE_READER : constant := 16#8010_001B#;
-- The reader driver did not produce a unique reader name
SCARD_E_CARD_UNSUPPORTED : constant := 16#8010_001C#;
-- The smart card does not meet minimal requirements for support
SCARD_E_NO_SERVICE : constant := 16#8010_001D#;
-- The Smart card resource manager is not running
SCARD_E_SERVICE_STOPPED : constant := 16#8010_001E#;
-- The Smart card resource manager has shut down
SCARD_E_NO_READERS_AVAILABLE : constant := 16#8010_002E#;
-- Cannot find a smart card reader
SCARD_SCOPE_USER : constant := 16#0000#;
-- Scope in user space
SCARD_SCOPE_TERMINAL : constant := 16#0001#;
-- Scope in terminal
SCARD_SCOPE_SYSTEM : constant := 16#0002#;
-- Scope in system
SCARD_PROTOCOL_UNDEFINED : constant := 16#0000#;
-- protocol not set
SCARD_PROTOCOL_UNSET : constant := 16#0000#;
-- backward compat
SCARD_PROTOCOL_T0 : constant := 16#0001#;
-- T=0 active protocol
SCARD_PROTOCOL_T1 : constant := 16#0002#;
-- T=1 active protocol
SCARD_PROTOCOL_RAW : constant := 16#0004#;
-- Raw active protocol
SCARD_PROTOCOL_T15 : constant := 16#0008#;
-- T=15 protocol
SCARD_SHARE_EXCLUSIVE : constant := 16#0001#;
-- Exclusive mode only
SCARD_SHARE_SHARED : constant := 16#0002#;
-- Shared mode only
SCARD_SHARE_DIRECT : constant := 16#0003#;
-- Raw mode only
SCARD_LEAVE_CARD : constant := 16#0000#;
-- Do nothing on close
SCARD_RESET_CARD : constant := 16#0001#;
-- Reset on close
SCARD_UNPOWER_CARD : constant := 16#0002#;
-- Power down on close
SCARD_EJECT_CARD : constant := 16#0003#;
-- Eject on close
SCARD_UNKNOWN : constant := 16#0001#;
-- Unknown state
SCARD_ABSENT : constant := 16#0002#;
-- Card is absent
SCARD_PRESENT : constant := 16#0004#;
-- Card is present
SCARD_SWALLOWED : constant := 16#0008#;
-- Card not powered
SCARD_POWERED : constant := 16#0010#;
-- Card is powered
SCARD_NEGOTIABLE : constant := 16#0020#;
-- Ready for PTS
SCARD_SPECIFIC : constant := 16#0040#;
-- PTS has been set
SCARD_STATE_UNAWARE : constant := 16#0000#;
-- App wants status
SCARD_STATE_IGNORE : constant := 16#0001#;
-- Ignore this reader
SCARD_STATE_CHANGED : constant := 16#0002#;
-- State has changed
SCARD_STATE_UNKNOWN : constant := 16#0004#;
-- Reader unknown
SCARD_STATE_UNAVAILABLE : constant := 16#0008#;
-- Status unavailable
SCARD_STATE_EMPTY : constant := 16#0010#;
-- Card removed
SCARD_STATE_PRESENT : constant := 16#0020#;
-- Card inserted
SCARD_STATE_ATRMATCH : constant := 16#0040#;
-- ATR matches card
SCARD_STATE_EXCLUSIVE : constant := 16#0080#;
-- Exclusive Mode
SCARD_STATE_INUSE : constant := 16#0100#;
-- Shared Mode
SCARD_STATE_MUTE : constant := 16#0200#;
-- Unresponsive card
SCARD_STATE_UNPOWERED : constant := 16#0400#;
-- Unpowered card
SCARD_PCI_T0 : aliased SCARD_IO_REQUEST :=
(dwProtocol => SCARD_PROTOCOL_T0, cbPciLength => 8);
-- Protocol control information (PCI) for T=0
SCARD_PCI_T1 : aliased SCARD_IO_REQUEST :=
(dwProtocol => SCARD_PROTOCOL_T1, cbPciLength => 8);
-- Protocol control information (PCI) for T=1
SCARD_PCI_RAW : aliased SCARD_IO_REQUEST :=
(dwProtocol => SCARD_PROTOCOL_RAW, cbPciLength => 8);
-- Protocol control information (PCI) for RAW protocol
INFINITE : constant := 16#FFFF_FFFF#;
-- Infinite timeout (PC/SC Lite specific extension)
function SCardEstablishContext
(dwScope : DWORD;
pvReserved1 : LPCVOID := null;
pvReserver2 : LPCVOID := null;
phContext : access SCARDCONTEXT)
return DWORD;
-- Establish PC/SC context
function SCardReleaseContext (hContext : SCARDCONTEXT) return DWORD;
-- Release PC/SC context
function SCardIsValidContext (hContext : SCARDCONTEXT) return DWORD;
-- Validate PC/SC context
function SCardConnect
(hContext : SCARDCONTEXT;
szReader : LPSTR;
dwShareMode : DWORD;
dwPreferredProtocols : DWORD;
phCard : access SCARDHANDLE;
pdwActiveProtocol : access DWORD)
return DWORD;
-- Connect to specific SCard
function SCardReconnect
(hCard : SCARDHANDLE;
dwShareMode : DWORD;
dwPreferredProtocols : DWORD;
dwInitialization : DWORD;
pdwActiveProtocol : access DWORD)
return DWORD;
-- Recconnect to specific SCard
function SCardDisconnect
(hCard : SCARDHANDLE;
dwDisposition : DWORD)
return DWORD;
-- Disconnect from specific SCard
function SCardBeginTransaction (hCard : SCARDHANDLE) return DWORD;
-- Begin transaction with specific SCard
function SCardEndTransaction
(hCard : SCARDHANDLE;
dwDisposition : DWORD)
return DWORD;
-- End transaction with specific SCard
function SCardCancelTransaction (hCard : SCARDHANDLE) return DWORD;
-- Cancel transaction with specific SCard
procedure SCardStatus
(returnValue : out DWORD;
hCard : SCARDHANDLE;
mszReaderNames : LPSTR;
pcchReaderLen : access DWORD;
pdwState : access DWORD;
pdwProtocol : access DWORD;
pbAtr : out Byte_Array;
pcbAtrLen : access DWORD);
-- Get status from specific card
function SCardGetStatusChange
(hContext : SCARDCONTEXT;
dwTimeout : DWORD;
rgReaderStates : access READERSTATE;
cReaders : DWORD := 0)
return DWORD;
-- Used to track status changes of readers
function SCardCancel (hContext : SCARDCONTEXT) return DWORD;
-- Cancel all pending blocking requests on the SCardGetStatusChange()
-- function
function SCardControl
(hCard : SCARDHANDLE;
dwControlCode : DWORD;
pbSendBuffer : access Byte;
cbSendLength : DWORD;
pbRecvBuffer : access Byte;
cbRecvLength : DWORD;
lpBytesReturned : access DWORD)
return DWORD;
-- Send control to card
procedure SCardTransmit
(returnValue : out DWORD;
hCard : SCARDHANDLE;
pioSendPci : access SCARD_IO_REQUEST;
pbSendBuffer : Byte_Array;
cbSendLength : DWORD;
pioRecvPci : access SCARD_IO_REQUEST;
pbRecvBuffer : out Byte_Array;
pcbRecvLength : access DWORD);
-- Transmit APDUs to card
function SCardListReaders
(hContext : SCARDCONTEXT;
mszGroups : LPSTR := C.Strings.Null_Ptr;
mszReaders : LPSTR;
pcchReaders : access DWORD)
return DWORD;
-- List readers
function SCardListReaderGroups
(hContext : SCARDCONTEXT;
mszGroups : LPSTR;
pcchGroups : access DWORD)
return DWORD;
-- List reader groups
function SCardGetAttrib
(hCard : SCARDHANDLE;
dwAttrId : DWORD;
pbAttr : access Byte;
pcbAttrLen : access DWORD)
return DWORD;
-- Get an attribute from the IFD handler
function SCardSetAttrib
(hCard : SCARDHANDLE;
dwAttrId : DWORD;
pbAttr : Byte_Array;
cbAttrLen : DWORD)
return DWORD;
-- Set an attribute of the IFD handler
function pcsc_stringify_error (status : DWORD) return C.Strings.chars_ptr;
-- Get stringified error message
function SCARD_CTL_CODE (Code : DWORD) return DWORD;
-- Return SCard Control Code for given code. Used to provide source
-- compatibility on different platforms.
private
Null_ATR : constant ATR := (others => 0);
Null_Byte : constant Byte := 16#00#;
Null_Byte_Array : constant Byte_Array (1 .. 0) := (others => Null_Byte);
-- Imports
pragma Import (Convention => C,
Entity => SCardEstablishContext,
External_Name => "SCardEstablishContext");
pragma Import (Convention => C,
Entity => SCardReleaseContext,
External_Name => "SCardReleaseContext");
pragma Import (Convention => C,
Entity => SCardIsValidContext,
External_Name => "SCardIsValidContext");
pragma Import (Convention => C,
Entity => SCardConnect,
External_Name => "SCardConnect");
pragma Import (Convention => C,
Entity => SCardReconnect,
External_Name => "SCardReconnect");
pragma Import (Convention => C,
Entity => SCardDisconnect,
External_Name => "SCardDisconnect");
pragma Import (Convention => C,
Entity => SCardBeginTransaction,
External_Name => "SCardBeginTransaction");
pragma Import (Convention => C,
Entity => SCardEndTransaction,
External_Name => "SCardEndTransaction");
pragma Import (Convention => C,
Entity => SCardCancelTransaction,
External_Name => "SCardCancelTransaction");
pragma Import (Convention => C,
Entity => SCardStatus,
External_Name => "SCardStatus");
pragma Import_Valued_Procedure (Internal => SCardStatus,
External => "SCardStatus");
pragma Import (Convention => C,
Entity => SCardGetStatusChange,
External_Name => "SCardGetStatusChange");
pragma Import (Convention => C,
Entity => SCardCancel,
External_Name => "SCardCancel");
pragma Import (Convention => C,
Entity => SCardControl,
External_Name => "SCardControl");
pragma Import (Convention => C,
Entity => SCardTransmit,
External_Name => "SCardTransmit");
pragma Import_Valued_Procedure (Internal => SCardTransmit,
External => "SCardTransmit");
pragma Import (Convention => C,
Entity => SCardListReaders,
External_Name => "SCardListReaders");
pragma Import (Convention => C,
Entity => SCardListReaderGroups,
External_Name => "SCardListReaderGroups");
pragma Import (Convention => C,
Entity => SCardGetAttrib,
External_Name => "SCardGetAttrib");
pragma Import (Convention => C,
Entity => SCardSetAttrib,
External_Name => "SCardSetAttrib");
pragma Import (C, pcsc_stringify_error);
end PCSC.Thin;
|