error.c

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00001 /*
00002  * MUSCLE SmartCard Development ( http://www.linuxnet.com )
00003  *
00004  * Copyright (C) 1999-2002
00005  *  David Corcoran <corcoran@linuxnet.com>
00006  * Copyright (C) 1999-2008
00007  *  Ludovic Rousseau <ludovic.rousseau@free.fr>
00008  *
00009  * This file is dual licenced:
00010  * - BSD-like, see the COPYING file
00011  * - GNU Lesser General Licence 2.1 or (at your option) any later version.
00012  *
00013  * $Id: debuglog.c 1827 2006-01-24 14:49:52Z rousseau $
00014  */
00015 
00021 #include <stdio.h>
00022 #include <sys/types.h>
00023 
00024 #include "misc.h"
00025 #include "pcsclite.h"
00026 #include "strlcpycat.h"
00027 
00046 PCSC_API char* pcsc_stringify_error(const long pcscError)
00047 {
00048     static char strError[75];
00049 
00050     switch (pcscError)
00051     {
00052     case SCARD_S_SUCCESS:
00053         (void)strlcpy(strError, "Command successful.", sizeof(strError));
00054         break;
00055     case SCARD_E_CANCELLED:
00056         (void)strlcpy(strError, "Command cancelled.", sizeof(strError));
00057         break;
00058     case SCARD_E_CANT_DISPOSE:
00059         (void)strlcpy(strError, "Cannot dispose handle.", sizeof(strError));
00060         break;
00061     case SCARD_E_INSUFFICIENT_BUFFER:
00062         (void)strlcpy(strError, "Insufficient buffer.", sizeof(strError));
00063         break;
00064     case SCARD_E_INVALID_ATR:
00065         (void)strlcpy(strError, "Invalid ATR.", sizeof(strError));
00066         break;
00067     case SCARD_E_INVALID_HANDLE:
00068         (void)strlcpy(strError, "Invalid handle.", sizeof(strError));
00069         break;
00070     case SCARD_E_INVALID_PARAMETER:
00071         (void)strlcpy(strError, "Invalid parameter given.", sizeof(strError));
00072         break;
00073     case SCARD_E_INVALID_TARGET:
00074         (void)strlcpy(strError, "Invalid target given.", sizeof(strError));
00075         break;
00076     case SCARD_E_INVALID_VALUE:
00077         (void)strlcpy(strError, "Invalid value given.", sizeof(strError));
00078         break;
00079     case SCARD_E_NO_MEMORY:
00080         (void)strlcpy(strError, "Not enough memory.", sizeof(strError));
00081         break;
00082     case SCARD_F_COMM_ERROR:
00083         (void)strlcpy(strError, "RPC transport error.", sizeof(strError));
00084         break;
00085     case SCARD_F_INTERNAL_ERROR:
00086         (void)strlcpy(strError, "Internal error.", sizeof(strError));
00087         break;
00088     case SCARD_F_UNKNOWN_ERROR:
00089         (void)strlcpy(strError, "Unknown error.", sizeof(strError));
00090         break;
00091     case SCARD_F_WAITED_TOO_LONG:
00092         (void)strlcpy(strError, "Waited too long.", sizeof(strError));
00093         break;
00094     case SCARD_E_UNKNOWN_READER:
00095         (void)strlcpy(strError, "Unknown reader specified.", sizeof(strError));
00096         break;
00097     case SCARD_E_TIMEOUT:
00098         (void)strlcpy(strError, "Command timeout.", sizeof(strError));
00099         break;
00100     case SCARD_E_SHARING_VIOLATION:
00101         (void)strlcpy(strError, "Sharing violation.", sizeof(strError));
00102         break;
00103     case SCARD_E_NO_SMARTCARD:
00104         (void)strlcpy(strError, "No smart card inserted.", sizeof(strError));
00105         break;
00106     case SCARD_E_UNKNOWN_CARD:
00107         (void)strlcpy(strError, "Unknown card.", sizeof(strError));
00108         break;
00109     case SCARD_E_PROTO_MISMATCH:
00110         (void)strlcpy(strError, "Card protocol mismatch.", sizeof(strError));
00111         break;
00112     case SCARD_E_NOT_READY:
00113         (void)strlcpy(strError, "Subsystem not ready.", sizeof(strError));
00114         break;
00115     case SCARD_E_SYSTEM_CANCELLED:
00116         (void)strlcpy(strError, "System cancelled.", sizeof(strError));
00117         break;
00118     case SCARD_E_NOT_TRANSACTED:
00119         (void)strlcpy(strError, "Transaction failed.", sizeof(strError));
00120         break;
00121     case SCARD_E_READER_UNAVAILABLE:
00122         (void)strlcpy(strError, "Reader is unavailable.", sizeof(strError));
00123         break;
00124     case SCARD_W_UNSUPPORTED_CARD:
00125         (void)strlcpy(strError, "Card is not supported.", sizeof(strError));
00126         break;
00127     case SCARD_W_UNRESPONSIVE_CARD:
00128         (void)strlcpy(strError, "Card is unresponsive.", sizeof(strError));
00129         break;
00130     case SCARD_W_UNPOWERED_CARD:
00131         (void)strlcpy(strError, "Card is unpowered.", sizeof(strError));
00132         break;
00133     case SCARD_W_RESET_CARD:
00134         (void)strlcpy(strError, "Card was reset.", sizeof(strError));
00135         break;
00136     case SCARD_W_REMOVED_CARD:
00137         (void)strlcpy(strError, "Card was removed.", sizeof(strError));
00138         break;
00139     case SCARD_W_INSERTED_CARD:
00140         (void)strlcpy(strError, "Card was inserted.", sizeof(strError));
00141         break;
00142     case SCARD_E_UNSUPPORTED_FEATURE:
00143         (void)strlcpy(strError, "Feature not supported.", sizeof(strError));
00144         break;
00145     case SCARD_E_PCI_TOO_SMALL:
00146         (void)strlcpy(strError, "PCI struct too small.", sizeof(strError));
00147         break;
00148     case SCARD_E_READER_UNSUPPORTED:
00149         (void)strlcpy(strError, "Reader is unsupported.", sizeof(strError));
00150         break;
00151     case SCARD_E_DUPLICATE_READER:
00152         (void)strlcpy(strError, "Reader already exists.", sizeof(strError));
00153         break;
00154     case SCARD_E_CARD_UNSUPPORTED:
00155         (void)strlcpy(strError, "Card is unsupported.", sizeof(strError));
00156         break;
00157     case SCARD_E_NO_SERVICE:
00158         (void)strlcpy(strError, "Service not available.", sizeof(strError));
00159         break;
00160     case SCARD_E_SERVICE_STOPPED:
00161         (void)strlcpy(strError, "Service was stopped.", sizeof(strError));
00162         break;
00163     case SCARD_E_NO_READERS_AVAILABLE:
00164         (void)strlcpy(strError, "Cannot find a smart card reader.", sizeof(strError));
00165         break;
00166     default:
00167         (void)snprintf(strError, sizeof(strError)-1, "Unkown error: 0x%08lX",
00168             pcscError);
00169     };
00170 
00171     /* add a null byte */
00172     strError[sizeof(strError)-1] = '\0';
00173 
00174     return strError;
00175 }
00176 

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