From: Sjur Brændeland
Changes:
o Restructure code so interfaces are created statically when probe is called.
o Removed some of the unnecessary initializations at declaration.
o No longer reporting "default gateway" on PtP IP Interface.
o Bugfix: Handle network initiated deactivation.
---
drivers/stemodem/gprs-context.c | 153 ++-
1 files changed, 85 insertions(+), 68 deletions(-)
diff --git a/drivers/stemodem/gprs-context.c b/drivers/stemodem/gprs-context.c
index 05fec3f..d8db23b 100644
--- a/drivers/stemodem/gprs-context.c
+++ b/drivers/stemodem/gprs-context.c
@@ -28,6 +28,7 @@
#include
#include
#include
+#include
#include
@@ -65,10 +66,18 @@ struct gprs_context_data {
};
struct conn_info {
+ /*
+* cid is allocated in oFono Core and is identifying
+* the Account. cid = 0 indicates that it is currently unused.
+*/
unsigned int cid;
- unsigned int device;
+ /* Id used by CAIF and EPPSD to identify the CAIF channel*/
unsigned int channel_id;
- char interface[10];
+ /* Linux Interface Id */
+ unsigned int ifindex;
+ /* Linux Interface name */
+ char interface[IF_NAMESIZE];
+ gboolean created;
};
struct eppsd_response {
@@ -76,7 +85,6 @@ struct eppsd_response {
char ip_address[IP_ADDR_LEN];
char subnet_mask[IP_ADDR_LEN];
char mtu[IP_ADDR_LEN];
- char default_gateway[IP_ADDR_LEN];
char dns_server1[IP_ADDR_LEN];
char dns_server2[IP_ADDR_LEN];
char p_cscf_server[IP_ADDR_LEN];
@@ -96,8 +104,6 @@ static void start_element_handler(GMarkupParseContext
*context,
rsp->current = rsp->subnet_mask;
else if (!strcmp(element_name, "mtu"))
rsp->current = rsp->mtu;
- else if (!strcmp(element_name, "default_gateway"))
- rsp->current = rsp->default_gateway;
else if (!strcmp(element_name, "dns_server") &&
rsp->dns_server1[0] == '\0')
rsp->current = rsp->dns_server1;
@@ -123,7 +129,7 @@ static void text_handler(GMarkupParseContext *context,
if (rsp->current) {
strncpy(rsp->current, text, IP_ADDR_LEN);
- rsp->current[IP_ADDR_LEN] = 0;
+ rsp->current[IP_ADDR_LEN] = '\0';
}
}
@@ -153,8 +159,7 @@ static gint conn_compare_by_cid(gconstpointer a,
gconstpointer b)
return 0;
}
-static struct conn_info *conn_info_create(unsigned int device,
- unsigned int channel_id)
+static struct conn_info *conn_info_create(unsigned int channel_id)
{
struct conn_info *connection = g_try_new0(struct conn_info, 1);
@@ -162,7 +167,6 @@ static struct conn_info *conn_info_create(unsigned int
device,
return NULL;
connection->cid = 0;
- connection->device = device;
connection->channel_id = channel_id;
return connection;
@@ -171,7 +175,7 @@ static struct conn_info *conn_info_create(unsigned int
device,
/*
* Creates a new IP interface for CAIF.
*/
-static gboolean caif_if_create(const char *interface, unsigned int connid)
+static gboolean caif_if_create(struct conn_info *conn)
{
return FALSE;
}
@@ -179,9 +183,8 @@ static gboolean caif_if_create(const char *interface,
unsigned int connid)
/*
* Removes IP interface for CAIF.
*/
-static gboolean caif_if_remove(const char *interface, unsigned int connid)
+static void caif_if_remove(struct conn_info *conn)
{
- return FALSE;
}
static void ste_eppsd_down_cb(gboolean ok, GAtResult *result,
@@ -210,21 +213,13 @@ static void ste_eppsd_down_cb(gboolean ok, GAtResult
*result,
DBG("Did not find data (used caif device) for"
"connection with cid; %d",
gcd->active_context);
- goto error;
+ CALLBACK_WITH_FAILURE(cb, cbd->data);
+ return;
}
conn = l->data;
-
- if (!caif_if_remove(conn->interface, conn->channel_id)) {
- DBG("Failed to remove caif interface %s.",
- conn->interface);
- }
-
conn->cid = 0;
- return;
-
-error:
- CALLBACK_WITH_FAILURE(cb, cbd->data);
+ CALLBACK_WITH_SUCCESS(cb, cbd->data);
}
static void ste_eppsd_up_cb(gboolean ok, GAtResult *result, gpointer user_data)
@@ -233,7 +228,7 @@ static void ste_eppsd_up_cb(gboolean ok, GAtResult *result,
gpointer user_data)
ofono_gprs_context_up_cb_t cb = cbd->cb;
struct ofono_gprs_context *gc = cbd->user;
struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
- struct conn_info *conn = NULL;
+ struct conn_info *conn;
GAtResultIter iter;
GSList *l;
int i;
@@ -241,17 +236,15 @@ static void ste_eppsd_up_cb(gboolean ok, GAtResul
