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Comment:Updated to strip library more on Linux, and work on Solaris

Updated to try to support more protocols

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SHA1: 5ba02cbd65cce4f02c8ba92388bcbb43f81b1d1a
User & Date: rkeene on 2010-05-23 05:36:13
Other Links: manifest | tags
Context
2010-05-23
07:07
Added more debugging for failed realloc()s

Added ifdefs to support more versions of PCSC in debug mode check-in: 170e3dfda4 user: rkeene tags: trunk

05:36
Updated to strip library more on Linux, and work on Solaris

Updated to try to support more protocols check-in: 5ba02cbd65 user: rkeene tags: trunk

04:17
Updated return code documentation check-in: f337c480d8 user: rkeene tags: trunk
Changes
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Modified Makefile.in from [d7442c4068] to [eb1d7f3b77].

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	$(CC) $(SHOBJFLAGS) $(CPPFLAGS) $(CFLAGS) -o asn1-x509.o -c asn1-x509.c

asn1-x509_g.o: asn1-x509.c asn1-x509.h config.h
	$(CC) $(SHOBJFLAGS) $(DEBUGCPPFLAGS) $(DEBUGCFLAGS) -o asn1-x509_g.o -c asn1-x509.c

libcackey.@SHOBJEXT@: cackey.o asn1-x509.o
	$(CC) $(SHOBJFLAGS) $(CPPFLAGS) $(CFLAGS) $(SHOBJLDFLAGS) $(LDFLAGS) -o libcackey.@SHOBJEXT@ cackey.o asn1-x509.o $(LIBS)
	-$(STRIP) -g "libcackey.@SHOBJEXT@"
	-$(STRIP) -x "libcackey.@SHOBJEXT@"

libcackey_g.@SHOBJEXT@: cackey_g.o asn1-x509_g.o
	$(CC) $(SHOBJFLAGS) $(DEBUGCPPFLAGS) $(DEBUGCFLAGS) $(SHOBJLDFLAGS) $(LDFLAGS) -o libcackey_g.@SHOBJEXT@ cackey_g.o asn1-x509_g.o $(LIBS)

test: test.c libcackey_g.@SHOBJEXT@
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test test.c -Wl,-R,. libcackey_g.@SHOBJEXT@
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Modified cackey.c from [60d21a7b2f] to [5e1ae9e427].

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	if (retval != ptr) {
		fprintf(stderr, "%s():%i: ", func, line);
		fprintf(stderr, "REALLOC(%p) = %p", ptr, retval);
		fprintf(stderr, "\n");
		fflush(stderr);
	}

	if (retval == NULL) {
		CACKEY_DEBUG_PRINTF(" *** ERROR *** realloc returned NULL");
	}

	return(retval);
}

static char *CACKEY_DEBUG_FUNC_STRDUP(const char *ptr, const char *func, int line) {
	char *retval;
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typedef enum {
	CACKEY_PCSC_S_TOKENPRESENT    = 1,
	CACKEY_PCSC_S_OK              = 0,
	CACKEY_PCSC_E_GENERIC         = -1,
	CACKEY_PCSC_E_BADPIN          = -2,
	CACKEY_PCSC_E_LOCKED          = -3,
	CACKEY_PCSC_E_NEEDLOGIN       = -4,
	CACKEY_PCSC_E_TOKENABSENT     = -6,
	CACKEY_PCSC_E_TOKENABSENT     = -6
} cackey_ret;

struct cackey_tlv_cardurl {
	unsigned char        rid[5];
	cackey_tlv_apptype   apptype;
	cackey_tlv_objectid  objectid;
	cackey_tlv_objectid  appid;
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		return(CACKEY_PCSC_E_GENERIC);
	}

	/* Connect to reader, if needed */
	if (!slot->pcsc_card_connected) {
		CACKEY_DEBUG_PRINTF("SCardConnect(%s) called", slot->pcsc_reader);
		scard_conn_ret = SCardConnect(*cackey_pcsc_handle, slot->pcsc_reader, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0, &slot->pcsc_card, &protocol);
		scard_conn_ret = SCardConnect(*cackey_pcsc_handle, slot->pcsc_reader, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, &slot->pcsc_card, &protocol);

		if (scard_conn_ret != SCARD_S_SUCCESS) {
			CACKEY_DEBUG_PRINTF("Connection to card failed, returning in failure (SCardConnect() = %s/%li)", CACKEY_DEBUG_FUNC_SCARDERR_TO_STR(scard_conn_ret), (long) scard_conn_ret);

			return(CACKEY_PCSC_E_GENERIC);
		}
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	if (class == GSCIS_CLASS_ISO7816 && instruction == GSCIS_INSTR_VERIFY && p1 == 0x00 && p2 == 0x00) {
		CACKEY_DEBUG_PRINTF("Sending APDU: <<censored>>");
	} else {
		CACKEY_DEBUG_PRINTBUF("Sending APDU:", xmit_buf, xmit_len);
	}

	recv_len = sizeof(recv_buf);
	scard_xmit_ret = SCardTransmit(slot->pcsc_card, SCARD_PCI_T0, xmit_buf, xmit_len, SCARD_PCI_T1, recv_buf, &recv_len);
	scard_xmit_ret = SCardTransmit(slot->pcsc_card, SCARD_PCI_T0, xmit_buf, xmit_len, NULL, recv_buf, &recv_len);
	if (scard_xmit_ret != SCARD_S_SUCCESS) {
		CACKEY_DEBUG_PRINTF("Failed to send APDU to card (SCardTransmit() = %s/%lx)", CACKEY_DEBUG_FUNC_SCARDERR_TO_STR(scard_xmit_ret), (unsigned long) scard_xmit_ret);
		CACKEY_DEBUG_PRINTF("Marking slot as having been reset");

		slot->transaction_depth = 0;
		slot->slot_reset = 1;

		if (scard_xmit_ret == SCARD_W_RESET_CARD) {
			CACKEY_DEBUG_PRINTF("Reset required, please hold...");

			scard_reconn_ret = SCardReconnect(slot->pcsc_card, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0, SCARD_RESET_CARD, &protocol);
			scard_reconn_ret = SCardReconnect(slot->pcsc_card, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, SCARD_RESET_CARD, &protocol);
			if (scard_reconn_ret == SCARD_S_SUCCESS) {
				/* Re-establish transaction, if it was present */
				if (slot->transaction_depth > 0) {
					slot->transaction_depth--;
					cackey_begin_transaction(slot);
				}

				CACKEY_DEBUG_PRINTF("Reset successful, retransmitting");

				recv_len = sizeof(recv_buf);
				scard_xmit_ret = SCardTransmit(slot->pcsc_card, SCARD_PCI_T0, xmit_buf, xmit_len, SCARD_PCI_T0, recv_buf, &recv_len);
				scard_xmit_ret = SCardTransmit(slot->pcsc_card, SCARD_PCI_T0, xmit_buf, xmit_len, NULL, recv_buf, &recv_len);

				if (scard_xmit_ret != SCARD_S_SUCCESS) {
					CACKEY_DEBUG_PRINTF("Retransmit failed, returning in failure after disconnecting the card (SCardTransmit = %s/%li)", CACKEY_DEBUG_FUNC_SCARDERR_TO_STR(scard_xmit_ret), (long) scard_xmit_ret);

					SCardDisconnect(slot->pcsc_card, SCARD_RESET_CARD);
					slot->pcsc_card_connected = 0;
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