12:51 p.m.
---
src/stk.c | 307 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 307 insertions(+), 0 deletions(-)
diff --git a/src/stk.c b/src/stk.c
index 68b6240..d224360 100644
--- a/src/stk.c
+++ b/src/stk.c
@@ -79,6 +79,9 @@ struct ofono_stk {
__ofono_sms_sim_download_cb_t sms_pp_cb;
void *sms_pp_userdata;
+ struct stk_channel channel;
+ struct stk_channel_data rx_buffer;
+ struct stk_channel_data tx_buffer;
};
struct envelope_op {
@@ -2548,6 +2551,285 @@ static gboolean handle_command_launch_browser(const struct
stk_command *cmd,
return FALSE;
}
+static void confirm_open_channel_cb(enum stk_agent_result result,
+ gboolean confirm,
+ void *user_data)
+{
+ struct ofono_stk *stk = user_data;
+ unsigned char no_cause[] = { 0x00 };
+ struct ofono_error failure = { .type = OFONO_ERROR_TYPE_FAILURE };
+ struct stk_response rsp;
+
+ stk->respond_on_exit = FALSE;
+
+ switch (result) {
+ case STK_AGENT_RESULT_TERMINATE:
+ send_simple_response(stk, STK_RESULT_TYPE_USER_TERMINATED);
+ return;
+
+ case STK_AGENT_RESULT_TIMEOUT:
+ confirm = FALSE;
+ /* Fall through */
+
+ case STK_AGENT_RESULT_OK:
+ if (confirm)
+ break;
+ /* Fall through */
+
+ default:
+ memset(&rsp, 0, sizeof(rsp));
+ ADD_ERROR_RESULT(rsp.result, STK_RESULT_TYPE_TERMINAL_BUSY,
+ no_cause);
+
+ if (stk_respond(stk, &rsp, stk_command_cb))
+ stk_command_cb(&failure, stk);
+
+ return;
+ }
+
+ /*
+ * TODO
+ * setup the channel
+ */
+
+ /* For now, return "Command beyond terminal's capabilities" */
+ send_simple_response(stk, STK_RESULT_TYPE_NOT_CAPABLE);
+}
+
+static gboolean handle_command_open_channel(const struct stk_command *cmd,
+ struct stk_response *rsp,
+ struct ofono_stk *stk)
+{
+ const struct stk_command_open_channel *oc = &cmd->open_channel;
+ char *alpha_id;
+ int err;
+
+ /* Don't ask for user confirmation if AID is a null data object*/
+ if (oc->alpha_id && strlen(oc->alpha_id) == 0) {
+ /*
+ * TODO
+ * setup the channel
+ */
+
+ /* For now, return "Command beyond terminal's capabilities" */
+ rsp->result.type = STK_RESULT_TYPE_NOT_CAPABLE;
+ return TRUE;
+ }
+
+ alpha_id = dbus_apply_text_attributes(oc->alpha_id ? oc->alpha_id : "",
+ &oc->text_attr);
+ if (alpha_id == NULL) {
+ rsp->result.type = STK_RESULT_TYPE_DATA_NOT_UNDERSTOOD;
+ return TRUE;
+ }
+
+ err = stk_agent_confirm_open_channel(stk->current_agent, alpha_id,
+ &oc->icon_id,
+ confirm_open_channel_cb,
+ stk, NULL, stk->timeout * 1000);
+ g_free(alpha_id);
+
+ if (err < 0) {
+ unsigned char no_cause_result[] = { 0x00 };
+
+ /*
+ * We most likely got an out of memory error, tell SIM
+ * to retry
+ */
+ ADD_ERROR_RESULT(rsp->result, STK_RESULT_TYPE_TERMINAL_BUSY,
+ no_cause_result);
+ return TRUE;
+ }
+
+ stk->respond_on_exit = TRUE;
+ stk->cancel_cmd = stk_request_cancel;
+
+ return FALSE;
+}
+
+static void channel_activity_cb(enum stk_agent_result result, void *user_data)
+{
+ struct ofono_stk *stk = user_data;
+
+ if (result == STK_AGENT_RESULT_TERMINATE) {
+ stk->respond_on_exit = FALSE;
+ send_simple_response(stk, STK_RESULT_TYPE_USER_TERMINATED);
+ }
+}
+
+static gboolean handle_command_close_channel(const struct stk_command *cmd,
+ struct stk_response *rsp,
+ struct ofono_stk *stk)
+{
+ const struct stk_command_close_channel *cc = &cmd->close_channel;
+ char *alpha_id;
+ int err;
+
+ /*
+ * Don't inform the user about the link closing phase if AID is
+ * a null data object
+ * */
+ if (cc->alpha_id && strlen(cc->alpha_id) == 0)
+ goto close;
+
+ alpha_id = dbus_apply_text_attributes(cc->alpha_id ? cc->alpha_id : "",
+ &cc->text_attr);
+ if (alpha_id == NULL) {
+ rsp->result.type = STK_RESULT_TYPE_DATA_NOT_UNDERSTOOD;
+ return TRUE;
+ }
+
+ err = stk_agent_display_channel_activity(stk->current_agent, alpha_id,
+ &cc->icon_id,
+ channel_activity_cb,
+ stk, NULL);
+ g_free(alpha_id);
+
+ if (err < 0) {
+ unsigned char no_cause_result[] = { 0x00 };
+
+ /*
+ * We most likely got an out of memory error, tell SIM
+ * to retry
+ */
+ ADD_ERROR_RESULT(rsp->result, STK_RESULT_TYPE_TERMINAL_BUSY,
+ no_cause_result);
+ return TRUE;
+ }
+
+close:
+ stk->respond_on_exit = TRUE;
+ stk->cancel_cmd = stk_request_cancel;
+ /*
+ * TODO
+ * close the channel
+ * Send the Terminal Response once the PDP context is deactivated
+ */
+
+ /* For now, return "Command beyond terminal's capabilities" */
+ rsp->result.type = STK_RESULT_TYPE_NOT_CAPABLE;
+ return TRUE;
+}
+
+static gboolean handle_command_receive_data(const struct stk_command *cmd,
+ struct stk_response *rsp,
+ struct ofono_stk *stk)
+{
+ const struct stk_command_receive_data *rd = &cmd->receive_data;
+ char *alpha_id;
+ int err;
+
+ /*
+ * Don't inform the user during data transfer
+ * if AID is a null data object
+ */
+ if (rd->alpha_id && strlen(rd->alpha_id) == 0)
+ goto receive;
+
+ alpha_id = dbus_apply_text_attributes(rd->alpha_id ? rd->alpha_id : "",
+ &rd->text_attr);
+ if (alpha_id == NULL) {
+ rsp->result.type = STK_RESULT_TYPE_DATA_NOT_UNDERSTOOD;
+ return TRUE;
+ }
+
+ err = stk_agent_display_channel_activity(stk->current_agent, alpha_id,
+ &rd->icon_id,
+ channel_activity_cb,
+ stk, NULL);
+ g_free(alpha_id);
+
+ if (err < 0) {
+ unsigned char no_cause_result[] = { 0x00 };
+
+ /*
+ * We most likely got an out of memory error, tell SIM
+ * to retry
+ */
+ ADD_ERROR_RESULT(rsp->result, STK_RESULT_TYPE_TERMINAL_BUSY,
+ no_cause_result);
+ return TRUE;
+ }
+
+ stk->respond_on_exit = TRUE;
+ stk->cancel_cmd = stk_request_cancel;
+
+receive:
+ /*
+ * TODO
+ * return data available in the Rx buffer corresponding to the
+ * channel identifier
+ */
+
+ /* For now, return "Command beyond terminal's capabilities" */
+ rsp->result.type = STK_RESULT_TYPE_NOT_CAPABLE;
+ return TRUE;
+}
+
+static gboolean handle_command_send_data(const struct stk_command *cmd,
+ struct stk_response *rsp,
+ struct ofono_stk *stk)
+{
+ const struct stk_command_send_data *sd = &cmd->send_data;
+ char *alpha_id;
+ int err;
+
+ /*
+ * Don't inform the user during data transfer
+ * if AID is a null data object
+ */
+ if (sd->alpha_id && strlen(sd->alpha_id) == 0)
+ goto send;
+
+ alpha_id = dbus_apply_text_attributes(sd->alpha_id ? sd->alpha_id : "",
+ &sd->text_attr);
+ if (alpha_id == NULL) {
+ rsp->result.type = STK_RESULT_TYPE_DATA_NOT_UNDERSTOOD;
+ return TRUE;
+ }
+
+ err = stk_agent_display_channel_activity(stk->current_agent, alpha_id,
+ &sd->icon_id,
+ channel_activity_cb,
+ stk, NULL);
+ g_free(alpha_id);
+
+ if (err < 0) {
+ unsigned char no_cause_result[] = { 0x00 };
+
+ /*
+ * We most likely got an out of memory error, tell SIM
+ * to retry
+ */
+ ADD_ERROR_RESULT(rsp->result, STK_RESULT_TYPE_TERMINAL_BUSY,
+ no_cause_result);
+ return TRUE;
+ }
+
+ stk->respond_on_exit = TRUE;
+ stk->cancel_cmd = stk_request_cancel;
+
+send:
+ /*
+ * TODO
+ * send the data immediately or store the provided data in the Tx buffer
+ * corresponding to the channel identifier
+ */
+ /* For now, return "Command beyond terminal's capabilities" */
+ rsp->result.type = STK_RESULT_TYPE_NOT_CAPABLE;
+ return TRUE;
+}
+
+static gboolean handle_command_get_channel_status(const struct stk_command *cmd,
+ struct stk_response *rsp,
+ struct ofono_stk *stk)
+{
+ rsp->result.type = STK_RESULT_TYPE_SUCCESS;
+ rsp->channel_status.channel.id = stk->channel.id;
+ rsp->channel_status.channel.status = stk->channel.status;
+ return TRUE;
+}
+
static void stk_proactive_command_cancel(struct ofono_stk *stk)
{
if (stk->immediate_response)
@@ -2741,6 +3023,31 @@ void ofono_stk_proactive_command_notify(struct ofono_stk *stk,
&rsp, stk);
break;
+ case STK_COMMAND_TYPE_OPEN_CHANNEL:
+ respond = handle_command_open_channel(stk->pending_cmd,
+ &rsp, stk);
+ break;
+
+ case STK_COMMAND_TYPE_CLOSE_CHANNEL:
+ respond = handle_command_close_channel(stk->pending_cmd,
+ &rsp, stk);
+ break;
+
+ case STK_COMMAND_TYPE_RECEIVE_DATA:
+ respond = handle_command_receive_data(stk->pending_cmd,
+ &rsp, stk);
+ break;
+
+ case STK_COMMAND_TYPE_SEND_DATA:
+ respond = handle_command_send_data(stk->pending_cmd,
+ &rsp, stk);
+ break;
+
+ case STK_COMMAND_TYPE_GET_CHANNEL_STATUS:
+ respond = handle_command_get_channel_status(stk->pending_cmd,
+ &rsp, stk);
+ break;
+
default:
rsp.result.type = STK_RESULT_TYPE_COMMAND_NOT_UNDERSTOOD;
break;
--
1.7.1