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constify mad related functions when applicable.

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This commit is contained in:
Romuald Conty 2010-07-20 07:47:58 +00:00
parent 2668b48232
commit cae581eded
2 changed files with 20 additions and 20 deletions
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24
libfreefare/freefare.h
View file

@ -133,24 +133,24 @@ typedef struct mad *Mad;
/* MAD Public read key A */
extern const MifareClassicKey mad_public_key_a;
Mad mad_new (uint8_t version);
Mad mad_new (const uint8_t version);
Mad mad_read (MifareTag tag);
int mad_write (MifareTag tag, Mad mad, MifareClassicKey key_b_sector_00, MifareClassicKey key_b_sector_10);
int mad_write (MifareTag tag, Mad mad, const MifareClassicKey key_b_sector_00, const MifareClassicKey key_b_sector_10);
int mad_get_version (Mad mad);
void mad_set_version (Mad mad, uint8_t version);
void mad_set_version (Mad mad, const uint8_t version);
MifareClassicSectorNumber mad_get_card_publisher_sector (Mad mad);
int mad_set_card_publisher_sector (Mad mad, MifareClassicSectorNumber cps);
int mad_get_aid (Mad mad, MifareClassicSectorNumber sector, MadAid *aid);
int mad_set_aid (Mad mad, MifareClassicSectorNumber sector, MadAid aid);
bool mad_sector_reserved (MifareClassicSectorNumber sector);
int mad_set_card_publisher_sector (Mad mad, const MifareClassicSectorNumber cps);
int mad_get_aid (Mad mad, const MifareClassicSectorNumber sector, MadAid *aid);
int mad_set_aid (Mad mad, const MifareClassicSectorNumber sector, MadAid aid);
bool mad_sector_reserved (const MifareClassicSectorNumber sector);
void mad_free (Mad mad);
ssize_t mad_application_read (MifareTag tag, Mad mad, MadAid aid, void *buf, size_t nbytes, MifareClassicKey key, MifareClassicKeyType key_type);
ssize_t mad_application_write (MifareTag tag, Mad mad, MadAid aid, const void *buf, size_t nbytes, MifareClassicKey key, MifareClassicKeyType key_type);
ssize_t mad_application_read (MifareTag tag, Mad mad, const MadAid aid, void *buf, size_t nbytes, const MifareClassicKey key, const MifareClassicKeyType key_type);
ssize_t mad_application_write (MifareTag tag, Mad mad, const MadAid aid, const void *buf, size_t nbytes, const MifareClassicKey key, const MifareClassicKeyType key_type);
MifareClassicSectorNumber *mifare_application_alloc (Mad mad, MadAid aid, size_t size);
void mifare_application_free (Mad mad, MadAid aid);
MifareClassicSectorNumber *mifare_application_alloc (Mad mad, const MadAid aid, const size_t size);
void mifare_application_free (Mad mad, const MadAid aid);
MifareClassicSectorNumber *mifare_application_find (Mad mad, MadAid aid);
MifareClassicSectorNumber *mifare_application_find (Mad mad, const MadAid aid);
uint8_t *tlv_encode (const uint8_t type, const uint8_t *istream, uint16_t isize, size_t *osize);

16
libfreefare/mad.c
View file

@ -241,7 +241,7 @@ error:
* Write the mad to the provided MIFARE tad using the provided Key-B keys.
*/
int
mad_write (MifareTag tag, Mad mad, MifareClassicKey key_b_sector_00, MifareClassicKey key_b_sector_10)
mad_write (MifareTag tag, Mad mad, const MifareClassicKey key_b_sector_00, const MifareClassicKey key_b_sector_10)
{
MifareClassicBlock data;
@ -327,7 +327,7 @@ mad_get_version (Mad mad)
* Set a MAD version.
*/
void
mad_set_version (Mad mad, uint8_t version)
mad_set_version (Mad mad, const uint8_t version)
{
if ((version == 2) && (mad->version == 1)) {
/* We use a larger MAD so initialise the new blocks */
@ -349,7 +349,7 @@ mad_get_card_publisher_sector(Mad mad)
* Set the MAD card publisher sector.
*/
int
mad_set_card_publisher_sector(Mad mad, MifareClassicSectorNumber cps)
mad_set_card_publisher_sector(Mad mad, const MifareClassicSectorNumber cps)
{
if (((mad->version == 2) && (cps > 0x27)) | (mad->version == 1) && (cps > 0x0f)) {
errno = EINVAL;
@ -364,7 +364,7 @@ mad_set_card_publisher_sector(Mad mad, MifareClassicSectorNumber cps)
* Get the provided sector's application identifier.
*/
int
mad_get_aid(Mad mad, MifareClassicSectorNumber sector, MadAid *aid)
mad_get_aid(Mad mad, const MifareClassicSectorNumber sector, MadAid *aid)
{
if ((sector < 1) || (sector == 0x10) || (sector > 0x27)) {
errno = EINVAL;
@ -391,7 +391,7 @@ mad_get_aid(Mad mad, MifareClassicSectorNumber sector, MadAid *aid)
* Set the provided sector's application identifier.
*/
int
mad_set_aid(Mad mad, MifareClassicSectorNumber sector, MadAid aid)
mad_set_aid(Mad mad, const MifareClassicSectorNumber sector, MadAid aid)
{
if ((sector < 1) || (sector == 0x10) || (sector > 0x27)) {
errno = EINVAL;
@ -414,7 +414,7 @@ mad_set_aid(Mad mad, MifareClassicSectorNumber sector, MadAid aid)
}
bool
mad_sector_reserved (MifareClassicSectorNumber sector)
mad_sector_reserved (const MifareClassicSectorNumber sector)
{
return ((0x00 == sector) || (0x10 == sector));
}
@ -429,7 +429,7 @@ mad_free (Mad mad)
}
ssize_t
mad_application_read (MifareTag tag, Mad mad, MadAid aid, void *buf, size_t nbytes, MifareClassicKey key, MifareClassicKeyType key_type)
mad_application_read (MifareTag tag, Mad mad, const MadAid aid, void *buf, size_t nbytes, const MifareClassicKey key, const MifareClassicKeyType key_type)
{
ssize_t res = 0;
@ -474,7 +474,7 @@ mad_application_read (MifareTag tag, Mad mad, MadAid aid, void *buf, size_t nbyt
}
ssize_t
mad_application_write (MifareTag tag, Mad mad, MadAid aid, const void *buf, size_t nbytes, MifareClassicKey key, MifareClassicKeyType key_type)
mad_application_write (MifareTag tag, Mad mad, const MadAid aid, const void *buf, size_t nbytes, const MifareClassicKey key, const MifareClassicKeyType key_type)
{
ssize_t res = 0;