webadmin/pico-keys-sdk
1
0
Fork 0
mirror of https://github.com/polhenarejos/pico-keys-sdk synced 2026-05-10 17:28:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

Switching to new style.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-02-15 00:10:00 +01:00
parent 12bdcbd1f9
commit 43ef33d60b
16 changed files with 429 additions and 521 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/usb/emulation/emulation.c
View File

@@ -33,8 +33,7 @@
int sock = 0;
int msleep(long msec)
{
int msleep(long msec) {
struct timespec ts;
int res;
@@ -53,8 +52,7 @@ int msleep(long msec)
return res;
}
int emul_init(char *host, uint16_t port)
{
int emul_init(char *host, uint16_t port) {
struct sockaddr_in serv_addr;
fprintf(stderr, "\n Starting emulation envionrment\n");
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
@@ -81,14 +79,12 @@ int emul_init(char *host, uint16_t port)
return 0;
}
uint8_t *driver_prepare_response_emul()
{
uint8_t *driver_prepare_response_emul() {
apdu.rdata = usb_get_tx(ITF_EMUL);
return apdu.rdata;
}
int driver_write_emul(const uint8_t *buffer, size_t buffer_size)
{
int driver_write_emul(const uint8_t *buffer, size_t buffer_size) {
uint16_t size = htons(buffer_size);
//DEBUG_PAYLOAD(buffer,buffer_size);
int ret = 0;
@@ -107,8 +103,7 @@ int driver_write_emul(const uint8_t *buffer, size_t buffer_size)
return buffer_size;
}
uint32_t emul_write_offset(uint16_t size, uint16_t offset)
{
uint32_t emul_write_offset(uint16_t size, uint16_t offset) {
if (size > 0) {
//DEBUG_PAYLOAD(usb_get_tx(ITF_EMUL)+offset, size);
return usb_write_offset(ITF_EMUL, size, offset);
@@ -116,29 +111,27 @@ uint32_t emul_write_offset(uint16_t size, uint16_t offset)
return 0;
}
uint32_t emul_write(uint16_t size)
{
uint32_t emul_write(uint16_t size) {
return emul_write_offset(size, 0);
}
void driver_exec_finished_cont_emul(size_t size_next, size_t offset)
{
void driver_exec_finished_cont_emul(size_t size_next, size_t offset) {
emul_write_offset(size_next, offset);
}
int driver_process_usb_packet_emul(uint16_t len)
{
int driver_process_usb_packet_emul(uint16_t len) {
if (len > 0) {
uint8_t *data = usb_get_rx(ITF_EMUL), *rdata = usb_get_tx(ITF_EMUL);
if (len == 1) {
uint8_t c = data[0];
if (c == 4) {
if (ccid_atr) {
memcpy(rdata, ccid_atr+1, ccid_atr[0]);
memcpy(rdata, ccid_atr + 1, ccid_atr[0]);
}
emul_write(ccid_atr ? ccid_atr[0] : 0);
}
} else {
}
else {
DEBUG_PAYLOAD(data, len);
if (apdu_process(ITF_EMUL, data, len) > 0) {
process_apdu();
@@ -153,8 +146,7 @@ int driver_process_usb_packet_emul(uint16_t len)
return 0;
}
uint16_t emul_read()
{
uint16_t emul_read() {
uint16_t len = 0;
fd_set input;
FD_ZERO(&input);
@@ -166,7 +158,8 @@ uint16_t emul_read()
if (n == -1) {
printf("read wrong\n");
//something wrong
} else if (n == 0) {
}
else if (n == 0) {
printf("read timeout\n");
}
if (FD_ISSET(sock, &input)) {