[PATCH] ussd: Switch the state from USER_ACTION to IDLE

[Slava Monich]

... when a USSD notification is received. Some networks
send 0 (no further user action required) after the response
timeout expires. That should result in the user input form
getting removed from the ME screen.
---
 src/ussd.c | 14 ++
 1 file changed, 14 insertions(+)

diff --git a/src/ussd.c b/src/ussd.c
index 99fa753..84f64c6 100644
--- a/src/ussd.c
+++ b/src/ussd.c
@@ -512,6 +512,20 @@ void ofono_ussd_notify(struct ofono_ussd *ussd, int 
status, int dcs,
 
ussd_change_state(ussd, new_state);
goto free;
+   } else if (ussd->state == USSD_STATE_USER_ACTION &&
+   status != OFONO_USSD_STATUS_ACTION_REQUIRED) {
+   ussd_change_state(ussd, USSD_STATE_IDLE);
+
+   if (status == OFONO_USSD_STATUS_NOTIFY && str && str[0]) {
+   const char *path = __ofono_atom_get_path(ussd->atom);
+
+   g_dbus_emit_signal(conn, path,
+   OFONO_SUPPLEMENTARY_SERVICES_INTERFACE,
+   "NotificationReceived", DBUS_TYPE_STRING,
+   &str, DBUS_TYPE_INVALID);
+   }
+
+   goto free;
} else {
ofono_error("Received an unsolicited USSD but can't handle.");
DBG("USSD is: status: %d, %s", status, str);
-- 
1.9.1

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gemalto: AGPS functionality

[Vincent CESSON]

Hi,

I am trying to add AGPS functionality to Gemalto modems. I took a look 
at interface AssistedSatelliteNavigation and implementation in 
drivers/atmodem/gnss.c. Unfortunately, Gemalto does not support AT+CPOS 
command but it uses a custom command: AT^SBNW. Moreover, the positioning 
file expected is not XML but binary format.


The process of loading the binary is:
 - Download binary file from Gemalto server to local memory
 - Initiate binary write command: AT^SBNW="agps",
 - Copy binary file from local memory to modem over its application (or 
modem) interface


AT^SBNW immediately returns "CONNECT". Then "AGPS READY: SEND FILE..."
After the modem receives the exact amount of bytes specified in the 
command, it verifies the data and returns one of the following: "AGPS 
END OK", "TIME INFO ERROR", "BAD CRC" or "OK".


So I am facing several issues:
 - How to send binary data from local memory to oFono? DBus message 
with array of bytes?
 - How to send binary data from oFono to modem interface? Does gatchat 
only support strings?
 - How to handle custom result codes? I already tried some hacks, and I 
had to blacklist the response "CONNECT" for instance.


Or maybe it isn't worth the effort implementing it in oFono?

Regards,
Vincent
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