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scd: PC/SC cleanup.
* scd/apdu.c (pcsc_dword_t): New. It was named as DWORD (double-word) when a word was 16-bit. (struct reader_table_s): Fixes for types. (struct pcsc_readerstate_s) [__APPLE__]: Enable #pragma pack(1). Throughout: Fixes for types. * scd/pcsc-wrapper.c: Likewise. -- Problem reported for 1.4.x by the issue 1358.
This commit is contained in:
NIIBE Yutaka
parent
a75a08d6e3
commit
ee95c23fcd
128
scd/apdu.c
128
scd/apdu.c
@ -82,6 +82,12 @@
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#define DLSTDCALL
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#endif
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#if defined(__APPLE__) || defined(_WIN32) || defined(__CYGWIN__)
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typedef unsinged int pcsc_dword_t;
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#else
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typedef unsigned long pcsc_dword_t;
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#endif
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/* A structure to collect information pertaining to one reader
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slot. */
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struct reader_table_s {
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@ -107,11 +113,11 @@ struct reader_table_s {
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ccid_driver_t handle;
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} ccid;
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struct {
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unsigned long context;
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unsigned long card;
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unsigned long protocol;
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unsigned long verify_ioctl;
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unsigned long modify_ioctl;
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long context;
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long card;
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pcsc_dword_t protocol;
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pcsc_dword_t verify_ioctl;
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pcsc_dword_t modify_ioctl;
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#ifdef NEED_PCSC_WRAPPER
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int req_fd;
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int rsp_fd;
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@ -250,67 +256,75 @@ struct pcsc_io_request_s
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typedef struct pcsc_io_request_s *pcsc_io_request_t;
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#ifdef __APPLE__
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#pragma pack(1)
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#endif
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struct pcsc_readerstate_s
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{
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const char *reader;
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void *user_data;
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unsigned long current_state;
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unsigned long event_state;
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unsigned long atrlen;
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pcsc_dword_t current_state;
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pcsc_dword_t event_state;
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pcsc_dword_t atrlen;
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unsigned char atr[33];
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};
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#ifdef __APPLE__
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#pragma pack()
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#endif
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typedef struct pcsc_readerstate_s *pcsc_readerstate_t;
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long (* DLSTDCALL pcsc_establish_context) (unsigned long scope,
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long (* DLSTDCALL pcsc_establish_context) (pcsc_dword_t scope,
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const void *reserved1,
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const void *reserved2,
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unsigned long *r_context);
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long (* DLSTDCALL pcsc_release_context) (unsigned long context);
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long (* DLSTDCALL pcsc_list_readers) (unsigned long context,
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long *r_context);
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long (* DLSTDCALL pcsc_release_context) (long context);
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long (* DLSTDCALL pcsc_list_readers) (long context,
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const char *groups,
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char *readers, unsigned long*readerslen);
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long (* DLSTDCALL pcsc_get_status_change) (unsigned long context,
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unsigned long timeout,
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char *readers, pcsc_dword_t*readerslen);
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long (* DLSTDCALL pcsc_get_status_change) (long context,
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pcsc_dword_t timeout,
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pcsc_readerstate_t readerstates,
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unsigned long nreaderstates);
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long (* DLSTDCALL pcsc_connect) (unsigned long context,
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pcsc_dword_t nreaderstates);
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long (* DLSTDCALL pcsc_connect) (long context,
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const char *reader,
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unsigned long share_mode,
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unsigned long preferred_protocols,
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unsigned long *r_card,
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unsigned long *r_active_protocol);
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long (* DLSTDCALL pcsc_reconnect) (unsigned long card,
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unsigned long share_mode,
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unsigned long preferred_protocols,
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unsigned long initialization,
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unsigned long *r_active_protocol);
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long (* DLSTDCALL pcsc_disconnect) (unsigned long card,
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unsigned long disposition);
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long (* DLSTDCALL pcsc_status) (unsigned long card,
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char *reader, unsigned long *readerlen,
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unsigned long *r_state,
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unsigned long *r_protocol,
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unsigned char *atr, unsigned long *atrlen);
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long (* DLSTDCALL pcsc_begin_transaction) (unsigned long card);
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long (* DLSTDCALL pcsc_end_transaction) (unsigned long card,
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unsigned long disposition);
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long (* DLSTDCALL pcsc_transmit) (unsigned long card,
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pcsc_dword_t share_mode,
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pcsc_dword_t preferred_protocols,
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long *r_card,
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pcsc_dword_t *r_active_protocol);
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long (* DLSTDCALL pcsc_reconnect) (long card,
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pcsc_dword_t share_mode,
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pcsc_dword_t preferred_protocols,
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pcsc_dword_t initialization,
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pcsc_dword_t *r_active_protocol);
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long (* DLSTDCALL pcsc_disconnect) (long card,
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pcsc_dword_t disposition);
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long (* DLSTDCALL pcsc_status) (long card,
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char *reader, pcsc_dword_t *readerlen,
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pcsc_dword_t *r_state,
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pcsc_dword_t *r_protocol,
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unsigned char *atr, pcsc_dword_t *atrlen);
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long (* DLSTDCALL pcsc_begin_transaction) (long card);
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long (* DLSTDCALL pcsc_end_transaction) (long card,
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pcsc_dword_t disposition);
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long (* DLSTDCALL pcsc_transmit) (long card,
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const pcsc_io_request_t send_pci,
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const unsigned char *send_buffer,
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unsigned long send_len,
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pcsc_dword_t send_len,
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pcsc_io_request_t recv_pci,
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unsigned char *recv_buffer,
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unsigned long *recv_len);
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long (* DLSTDCALL pcsc_set_timeout) (unsigned long context,
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unsigned long timeout);
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long (* DLSTDCALL pcsc_control) (unsigned long card,
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unsigned long control_code,
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pcsc_dword_t *recv_len);
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long (* DLSTDCALL pcsc_set_timeout) (long context,
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pcsc_dword_t timeout);
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long (* DLSTDCALL pcsc_control) (long card,
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pcsc_dword_t control_code,
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const void *send_buffer,
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unsigned long send_len,
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pcsc_dword_t send_len,
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void *recv_buffer,
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unsigned long recv_len,
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unsigned long *bytes_returned);
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pcsc_dword_t recv_len,
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pcsc_dword_t *bytes_returned);
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/* Prototypes. */
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@ -1031,7 +1045,7 @@ pcsc_send_apdu_direct (int slot, unsigned char *apdu, size_t apdulen,
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{
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long err;
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struct pcsc_io_request_s send_pci;
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unsigned long recv_len;
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pcsc_dword_t recv_len;
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if (!reader_table[slot].atrlen
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&& (err = reset_pcsc_reader (slot)))
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@ -1195,7 +1209,7 @@ pcsc_send_apdu (int slot, unsigned char *apdu, size_t apdulen,
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#ifndef NEED_PCSC_WRAPPER
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static int
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control_pcsc_direct (int slot, unsigned long ioctl_code,
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control_pcsc_direct (int slot, pcsc_dword_t ioctl_code,
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const unsigned char *cntlbuf, size_t len,
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unsigned char *buffer, size_t *buflen)
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{
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@ -1217,7 +1231,7 @@ control_pcsc_direct (int slot, unsigned long ioctl_code,
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#ifdef NEED_PCSC_WRAPPER
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static int
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control_pcsc_wrapped (int slot, unsigned long ioctl_code,
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control_pcsc_wrapped (int slot, pcsc_dword_t ioctl_code,
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const unsigned char *cntlbuf, size_t len,
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unsigned char *buffer, size_t *buflen)
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{
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@ -1326,7 +1340,7 @@ control_pcsc_wrapped (int slot, unsigned long ioctl_code,
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actual output size will be stored at BUFLEN. Returns: A status word.
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This routine is used for PIN pad input support. */
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static int
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control_pcsc (int slot, unsigned long ioctl_code,
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control_pcsc (int slot, pcsc_dword_t ioctl_code,
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const unsigned char *cntlbuf, size_t len,
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unsigned char *buffer, size_t *buflen)
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{
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@ -1464,8 +1478,8 @@ connect_pcsc_card (int slot)
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else
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{
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char reader[250];
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unsigned long readerlen, atrlen;
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unsigned long card_state, card_protocol;
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pcsc_dword_t readerlen, atrlen;
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long card_state, card_protocol;
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atrlen = DIM (reader_table[0].atr);
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readerlen = sizeof reader -1 ;
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@ -1662,7 +1676,7 @@ open_pcsc_reader_direct (const char *portstr)
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long err;
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int slot;
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char *list = NULL;
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unsigned long nreader, listlen;
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pcsc_dword_t nreader, listlen;
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char *p;
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slot = new_reader_slot ();
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@ -1991,14 +2005,14 @@ check_pcsc_pinpad (int slot, int command, pininfo_t *pininfo)
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check_again:
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if (command == ISO7816_VERIFY)
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{
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if (reader_table[slot].pcsc.verify_ioctl == (unsigned long)-1)
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if (reader_table[slot].pcsc.verify_ioctl == (pcsc_dword_t)-1)
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return SW_NOT_SUPPORTED;
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else if (reader_table[slot].pcsc.verify_ioctl != 0)
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return 0; /* Success */
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}
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else if (command == ISO7816_CHANGE_REFERENCE_DATA)
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{
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if (reader_table[slot].pcsc.modify_ioctl == (unsigned long)-1)
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if (reader_table[slot].pcsc.modify_ioctl == (pcsc_dword_t)-1)
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return SW_NOT_SUPPORTED;
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else if (reader_table[slot].pcsc.modify_ioctl != 0)
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return 0; /* Success */
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@ -2006,8 +2020,8 @@ check_pcsc_pinpad (int slot, int command, pininfo_t *pininfo)
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else
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return SW_NOT_SUPPORTED;
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reader_table[slot].pcsc.verify_ioctl = (unsigned long)-1;
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reader_table[slot].pcsc.modify_ioctl = (unsigned long)-1;
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reader_table[slot].pcsc.verify_ioctl = (pcsc_dword_t)-1;
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reader_table[slot].pcsc.modify_ioctl = (pcsc_dword_t)-1;
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sw = control_pcsc (slot, CM_IOCTL_GET_FEATURE_REQUEST, NULL, 0, buf, &len);
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if (sw)
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@ -65,6 +65,12 @@
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static int verbose;
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#if defined(__APPLE__) || defined(_WIN32) || defined(__CYGWIN__)
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typedef unsinged int pcsc_dword_t;
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#else
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typedef unsigned long pcsc_dword_t;
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#endif
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/* PC/SC constants and function pointer. */
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#define PCSC_SCOPE_USER 0
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@ -112,16 +118,24 @@ struct pcsc_io_request_s {
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typedef struct pcsc_io_request_s *pcsc_io_request_t;
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#ifdef __APPLE__
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#pragma pack(1)
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#endif
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struct pcsc_readerstate_s
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{
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const char *reader;
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void *user_data;
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unsigned long current_state;
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unsigned long event_state;
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unsigned long atrlen;
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pcsc_dword_t current_state;
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pcsc_dword_t event_state;
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pcsc_dword_t atrlen;
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unsigned char atr[33];
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};
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#ifdef __APPLE__
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#pragma pack()
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#endif
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typedef struct pcsc_readerstate_s *pcsc_readerstate_t;
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@ -129,62 +143,62 @@ static int driver_is_open; /* True if the PC/SC driver has been
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initialzied and is ready for
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operations. The following variables
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are then valid. */
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static unsigned long pcsc_context; /* The current PC/CS context. */
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static long pcsc_context; /* The current PC/CS context. */
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static char *current_rdrname;
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static unsigned long pcsc_card;
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static unsigned long pcsc_protocol;
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static long pcsc_card;
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static pcsc_dword_t pcsc_protocol;
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static unsigned char current_atr[33];
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static size_t current_atrlen;
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long (* pcsc_establish_context) (unsigned long scope,
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long (* pcsc_establish_context) (pcsc_dword_t scope,
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const void *reserved1,
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const void *reserved2,
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unsigned long *r_context);
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long (* pcsc_release_context) (unsigned long context);
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long (* pcsc_list_readers) (unsigned long context,
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long *r_context);
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long (* pcsc_release_context) (long context);
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long (* pcsc_list_readers) (long context,
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const char *groups,
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char *readers, unsigned long*readerslen);
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long (* pcsc_get_status_change) (unsigned long context,
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unsigned long timeout,
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char *readers, pcsc_dword_t *readerslen);
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long (* pcsc_get_status_change) (long context,
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pcsc_dword_t timeout,
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pcsc_readerstate_t readerstates,
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unsigned long nreaderstates);
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long (* pcsc_connect) (unsigned long context,
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pcsc_dword_t nreaderstates);
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long (* pcsc_connect) (long context,
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const char *reader,
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unsigned long share_mode,
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unsigned long preferred_protocols,
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unsigned long *r_card,
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unsigned long *r_active_protocol);
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long (* pcsc_reconnect) (unsigned long card,
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unsigned long share_mode,
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unsigned long preferred_protocols,
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unsigned long initialization,
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unsigned long *r_active_protocol);
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long (* pcsc_disconnect) (unsigned long card,
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unsigned long disposition);
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long (* pcsc_status) (unsigned long card,
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char *reader, unsigned long *readerlen,
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unsigned long *r_state,
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unsigned long *r_protocol,
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unsigned char *atr, unsigned long *atrlen);
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long (* pcsc_begin_transaction) (unsigned long card);
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long (* pcsc_end_transaction) (unsigned long card,
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unsigned long disposition);
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long (* pcsc_transmit) (unsigned long card,
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pcsc_dword_t share_mode,
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pcsc_dword_t preferred_protocols,
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long *r_card,
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pcsc_dword_t *r_active_protocol);
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long (* pcsc_reconnect) (long card,
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pcsc_dword_t share_mode,
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pcsc_dword_t preferred_protocols,
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pcsc_dword_t initialization,
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pcsc_dword_t *r_active_protocol);
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long (* pcsc_disconnect) (long card,
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pcsc_dword_t disposition);
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long (* pcsc_status) (long card,
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char *reader, pcsc_dword_t *readerlen,
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pcsc_dword_t *r_state,
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pcsc_dword_t *r_protocol,
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unsigned char *atr, pcsc_dword_t *atrlen);
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long (* pcsc_begin_transaction) (long card);
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long (* pcsc_end_transaction) (long card,
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pcsc_dword_t disposition);
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long (* pcsc_transmit) (long card,
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const pcsc_io_request_t send_pci,
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const unsigned char *send_buffer,
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unsigned long send_len,
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pcsc_dword_t send_len,
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pcsc_io_request_t recv_pci,
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unsigned char *recv_buffer,
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unsigned long *recv_len);
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long (* pcsc_set_timeout) (unsigned long context,
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unsigned long timeout);
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long (* pcsc_control) (unsigned long card,
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unsigned long control_code,
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pcsc_dword_t *recv_len);
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long (* pcsc_set_timeout) (long context,
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pcsc_dword_t timeout);
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long (* pcsc_control) (long card,
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pcsc_dword_t control_code,
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const void *send_buffer,
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unsigned long send_len,
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pcsc_dword_t send_len,
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void *recv_buffer,
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unsigned long recv_len,
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unsigned long *bytes_returned);
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pcsc_dword_t recv_len,
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pcsc_dword_t *bytes_returned);
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@ -394,9 +408,9 @@ handle_open (unsigned char *argbuf, size_t arglen)
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long err;
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const char * portstr;
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char *list = NULL;
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unsigned long nreader, atrlen;
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pcsc_dword_t nreader, atrlen;
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char *p;
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unsigned long card_state, card_protocol;
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pcsc_dword_t card_state, card_protocol;
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unsigned char atr[33];
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/* Make sure there is only the port string */
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@ -492,7 +506,7 @@ handle_open (unsigned char *argbuf, size_t arglen)
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if (!err)
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{
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char reader[250];
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unsigned long readerlen;
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pcsc_dword_t readerlen;
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atrlen = 33;
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readerlen = sizeof reader -1;
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@ -626,8 +640,8 @@ handle_reset (unsigned char *argbuf, size_t arglen)
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{
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long err;
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char reader[250];
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unsigned long nreader, atrlen;
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unsigned long card_state, card_protocol;
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pcsc_dword_t nreader, atrlen;
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pcsc_dword_t card_state, card_protocol;
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(void)argbuf;
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(void)arglen;
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@ -697,7 +711,7 @@ handle_transmit (unsigned char *argbuf, size_t arglen)
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{
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long err;
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struct pcsc_io_request_s send_pci;
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unsigned long recv_len;
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pcsc_dword_t recv_len;
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unsigned char buffer[1024];
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/* The apdu should at least be one byte. */
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@ -737,8 +751,8 @@ static void
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handle_control (unsigned char *argbuf, size_t arglen)
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{
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long err;
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unsigned long ioctl_code;
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unsigned long recv_len = 1024;
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pcsc_dword_t ioctl_code;
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pcsc_dword_t recv_len = 1024;
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unsigned char buffer[1024];
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if (arglen < 4)
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