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added tlv tree to function

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This commit is contained in:
merlokk 2018-08-23 18:38:05 +03:00
commit 0e4f7e9727
1 changed files with 7 additions and 2 deletions
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9
client/emv/cmdemv.c
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@ -300,10 +300,15 @@ int UsageCmdHFEMVExec(void) {
#define TLV_ADD(tag, value)( tlvdb_add(tlvRoot, tlvdb_fixed(tag, sizeof(value) - 1, (const unsigned char *)value)) )
#define dreturn(n) {free(pdol_data_tlv);tlvdb_free(tlvSelect);tlvdb_free(tlvRoot);DropField();return n;}
bool ParamLoadFromJson() {
bool ParamLoadFromJson(struct tlvdb *tlv) {
json_t *root;
json_error_t error;
if (!tlv) {
PrintAndLog("ERROR load params: tlv tree is NULL.");
return false;
}
// TODO: add search current path
root = json_load_file("./emv/defparams.json", 0, &error);
if (!root) {
@ -507,7 +512,7 @@ int CmdHFEMVExec(const char *cmd) {
PrintAndLog("\n* Init transaction parameters.");
ParamLoadFromJson();
ParamLoadFromJson(tlvRoot);
//9F66:(Terminal Transaction Qualifiers (TTQ)) len:4
char *qVSDC = "\x26\x00\x00\x00";