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layout2: refactor and fix layoutCosiCommitSign

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Pavol Rusnak 2017-10-09 23:02:42 +02:00
parent ca30449d07
commit 5831e53854
No known key found for this signature in database
GPG Key ID: 91F3B339B9A02A3D
1 changed files with 7 additions and 2 deletions
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firmware/layout2.c
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@ -645,11 +645,16 @@ void layoutNEMLevy(const NEMMosaicDefinition *definition, uint8_t network) {
} }
} }
static inline bool is_slip18(const uint32_t *address_n, size_t address_n_count)
{
return address_n_count == 2 && address_n[0] == (0x80000000 + 10018) && (address_n[1] & 0x80000000) && (address_n[1] & 0x7FFFFFFF) <= 9;
}
void layoutCosiCommitSign(const uint32_t *address_n, size_t address_n_count, const uint8_t *data, uint32_t len, bool final_sign) void layoutCosiCommitSign(const uint32_t *address_n, size_t address_n_count, const uint8_t *data, uint32_t len, bool final_sign)
{ {
char *desc = final_sign ? _("CoSi sign message?") : _("CoSi commit message?"); char *desc = final_sign ? _("CoSi sign message?") : _("CoSi commit message?");
if (address_n_count == 2 && address_n[0] == (0x80000000 + 10018) && (address_n[1] & 0x80000000) && (address_n[1] & 0x7FFFFFFF) <= 9) { char desc_buf[32];
char desc_buf[32]; if (is_slip18(address_n, address_n_count)) {
if (final_sign) { if (final_sign) {
strlcpy(desc_buf, _("CoSi sign index #?"), sizeof(desc_buf)); strlcpy(desc_buf, _("CoSi sign index #?"), sizeof(desc_buf));
desc_buf[16] = '0' + (address_n[1] & 0x7FFFFFFF); desc_buf[16] = '0' + (address_n[1] & 0x7FFFFFFF);