webadmin/pico-keys-sdk
1
0
Fork 0
mirror of https://github.com/polhenarejos/pico-keys-sdk synced 2026-06-10 11:59:05 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use BE/LE functions for packing uint16.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-12-23 21:00:38 +01:00
parent d530ea6979
commit 8e68e6cae9
5 changed files with 15 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/fs/file.c
View File

@@ -56,13 +56,13 @@ void process_fci(const file_t *pe, int fmd) {
if (pe->data) {
if ((pe->type & FILE_DATA_FUNC) == FILE_DATA_FUNC) {
uint16_t len = (uint16_t)((int (*)(const file_t *, int))(pe->data))(pe, 0);
res_APDU[res_APDU_size++] = (len >> 8) & 0xff;
res_APDU[res_APDU_size++] = len & 0xff;
put_uint16_t_be(len, res_APDU + res_APDU_size);
res_APDU_size += 2;
}
else {
uint16_t v = file_get_size(pe);
res_APDU[res_APDU_size++] = v >> 8;
res_APDU[res_APDU_size++] = v & 0xff;
put_uint16_t_be(v, res_APDU + res_APDU_size);
res_APDU_size += 2;
}
}
else {
@@ -493,8 +493,8 @@ int meta_add(uint16_t fid, const uint8_t *data, uint16_t len) {
uint8_t *f = fdata + meta_offset;
*f++ = fid & 0xff;
f += format_tlv_len(len + 2, f);
*f++ = fid >> 8;
*f++ = fid & 0xff;
put_uint16_t_be(fid, f);
f += 2;
memcpy(f, data, len);
r = file_put_data(ef, fdata, ef_size);
free(fdata);
@@ -509,8 +509,8 @@ int meta_add(uint16_t fid, const uint8_t *data, uint16_t len) {
uint8_t *f = fdata + ef_size;
*f++ = fid & 0x1f;
f += format_tlv_len(len + 2, f);
*f++ = fid >> 8;
*f++ = fid & 0xff;
put_uint16_t_be(fid, f);
f += 2;
memcpy(f, data, len);
r = file_put_data(ef, fdata, ef_size + (uint16_t)asn1_len_tag(fid & 0x1f, len + 2));
free(fdata);