---
This is an RFC because I want some guidance here. Once the GPRS context
has been activated, we can get the connection parameters via a QMI call.
The question is, what am I supposed to do with these?
i) Am I responsible for configuring the network interface? Do I need
to implement all the netlink calls to do so?
ii) Or does a connection manager like connman set up the network interface
for me based on the context parameters it retrieves via DBUS?
iii) What about routing? Presumably I should not just force the default
route onto the new network interface as that's the connection manager's job,
right?
A bit of guidance on how to proceed here would be appreciated.
Thanks in advance,
Jonas
drivers/qmimodem/gprs-context.c | 37 +++++++++++++++++++++++++++++++++++++
drivers/qmimodem/wds.h | 1 +
2 files changed, 38 insertions(+)
diff --git a/drivers/qmimodem/gprs-context.c b/drivers/qmimodem/gprs-context.c
index da2be24..7f424a8 100644
--- a/drivers/qmimodem/gprs-context.c
+++ b/drivers/qmimodem/gprs-context.c
@@ -24,6 +24,7 @@
#endif
#include <string.h>
+#include <arpa/inet.h>
#include <ofono/log.h>
#include <ofono/modem.h>
@@ -75,21 +76,55 @@ static void get_settings_cb(struct qmi_result *result, void
*user_data)
struct cb_data *cbd = user_data;
ofono_gprs_context_cb_t cb = cbd->cb;
struct ofono_gprs_context *gc = cbd->user;
+ struct gprs_context_data *data = ofono_gprs_context_get_data(gc);
struct ofono_modem *modem;
const char *interface;
uint8_t pdp_type, ip_family;
+ uint32_t ip_addr;
+ struct in_addr addr;
+ char* straddr;
+ char* apn;
DBG("");
if (qmi_result_set_error(result, NULL))
goto done;
+ apn = qmi_result_get_string(result, QMI_WDS_RESULT_APN);
+ if (apn) {
+ DBG("APN: %s", apn);
+ }
if (qmi_result_get_uint8(result, QMI_WDS_RESULT_PDP_TYPE, &pdp_type))
DBG("PDP type %d", pdp_type);
if (qmi_result_get_uint8(result, QMI_WDS_RESULT_IP_FAMILY, &ip_family))
DBG("IP family %d", ip_family);
+ if (qmi_result_get_uint32(result,QMI_WDS_RESULT_IP_ADDRESS, &ip_addr)) {
+
+ addr.s_addr = htonl(ip_addr);
+ straddr = inet_ntoa(addr);
+ DBG("IP addr: %s", straddr);
+ ofono_gprs_context_set_ipv4_address(gc, straddr, 1);
+ }
+ if (qmi_result_get_uint32(result,QMI_WDS_RESULT_GATEWAY, &ip_addr)) {
+
+ addr.s_addr = htonl(ip_addr);
+ straddr = inet_ntoa(addr);
+ DBG("Gateway: %s", straddr);
+ ofono_gprs_context_set_ipv4_gateway(gc, straddr);
+ }
+ if (qmi_result_get_uint32(result,QMI_WDS_RESULT_PRIMARY_DNS, &ip_addr))
{
+
+ addr.s_addr = htonl(ip_addr);
+ DBG("Primary DNS: %s", inet_ntoa(addr));
+ }
+ if (qmi_result_get_uint32(result,QMI_WDS_RESULT_SECONDARY_DNS,
&ip_addr)) {
+
+ addr.s_addr = htonl(ip_addr);
+ DBG("Secondary DNS: %s", inet_ntoa(addr));
+ }
+
done:
modem = ofono_gprs_context_get_modem(gc);
interface = ofono_modem_get_string(modem, "NetworkInterface");
@@ -98,6 +133,8 @@ done:
CALLBACK_WITH_SUCCESS(cb, cbd->data);
+ g_free(apn);
+
g_free(cbd);
}
diff --git a/drivers/qmimodem/wds.h b/drivers/qmimodem/wds.h
index 4843f92..e113743 100644
--- a/drivers/qmimodem/wds.h
+++ b/drivers/qmimodem/wds.h
@@ -58,6 +58,7 @@ struct qmi_wds_notify_conn_status {
/* Get the runtime data session settings */
#define QMI_WDS_RESULT_PDP_TYPE 0x11 /* uint8 */
+#define QMI_WDS_RESULT_APN 0x14 /* string */
#define QMI_WDS_RESULT_PRIMARY_DNS 0x15 /* uint32 IPv4 */
#define QMI_WDS_RESULT_SECONDARY_DNS 0x16 /* uint32 IPv4 */
#define QMI_WDS_RESULT_IP_ADDRESS 0x1e /* uint32 IPv4 */
--
2.9.3
_______________________________________________
ofono mailing list
[email protected]
https://lists.ofono.org/mailman/listinfo/ofono
