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Let ACardEmulator provide installed AIDs

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This commit is contained in:
Jan-Christopher Pien
2016-10-12 00:17:16 +02:00
committed by Frank Morgner
parent dae5622992
commit 3501843159
6 changed files with 118 additions and 45 deletions
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20
TCardEmulator/src/tcardemulator.c
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@@ -27,7 +27,7 @@ static void hce_event_cb(nfc_se_h handle, nfc_hce_event_type_e event, unsigned c
case NFC_HCE_EVENT_APDU_RECEIVED:
dlog_print(DLOG_DEBUG, LOG_TAG, "received NFC_HCE_EVENT_APDU_RECEIVED event on NFC handle %d", handle);
if (agent_connected) {
send_data(handle, apdu, apdu_len);
send_data(handle, "d", 1, apdu, apdu_len);
} else {
dlog_print(DLOG_INFO, LOG_TAG, "couldn't send message on SAP channel because agent is not connected");
}
@@ -39,7 +39,7 @@ static void hce_event_cb(nfc_se_h handle, nfc_hce_event_type_e event, unsigned c
}
}
void register_aid(gpointer data, gpointer user_data) {
void register_aid(gpointer data) {
int result = nfc_se_register_aid(NFC_SE_TYPE_HCE, NFC_CARD_EMULATION_CATEGORY_OTHER, data);
if (result != NFC_ERROR_NONE) {
dlog_print(DLOG_ERROR, LOG_TAG, "nfc_se_register_aid for aid %s failed: %d", data, result);
@@ -48,9 +48,17 @@ void register_aid(gpointer data, gpointer user_data) {
}
}
void install_aids() {
GSList* aid_list = request_installed_aids();
g_slist_foreach(aid_list, register_aid, NULL);
void install_aids(void *buffer, unsigned int buffer_size) {
gchar aid_string[buffer_size + 1];
g_strlcpy(aid_string, (gchar *)buffer, buffer_size + 1);
gchar **aid_buffer = g_strsplit(aid_string, ",", 0);
int i;
int aid_len = g_strv_length(aid_buffer);
for (i = 0; i < aid_len; i++) {
register_aid((gpointer)aid_buffer[i]);
}
g_strfreev(aid_buffer);
}
void send_apdu_response(nfc_se_h handle, unsigned char *resp, unsigned int resp_len) {
@@ -98,8 +106,6 @@ bool service_app_create(void *data) {
find_peers();
install_aids();
r = true;
err: