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-rw-r--r--plugins/linktop.c110
1 files changed, 44 insertions, 66 deletions
diff --git a/plugins/linktop.c b/plugins/linktop.c
index dbf26dcf..528d3793 100644
--- a/plugins/linktop.c
+++ b/plugins/linktop.c
@@ -23,7 +23,6 @@
#include <config.h>
#endif
-#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
@@ -43,8 +42,8 @@
#include <ofono/ussd.h>
#include <ofono/gprs.h>
#include <ofono/gprs-context.h>
-#include <ofono/phonebook.h>
#include <ofono/radio-settings.h>
+#include <ofono/phonebook.h>
#include <ofono/log.h>
#include <drivers/atmodem/atutil.h>
@@ -54,8 +53,6 @@ static const char *none_prefix[] = { NULL };
struct linktop_data {
GAtChat *modem;
GAtChat *aux;
- struct ofono_gprs *gprs;
- struct ofono_gprs_context *gc;
};
static int linktop_probe(struct ofono_modem *modem)
@@ -81,9 +78,6 @@ static void linktop_remove(struct ofono_modem *modem)
ofono_modem_set_data(modem, NULL);
- g_at_chat_unref(data->modem);
- g_at_chat_unref(data->aux);
-
g_free(data);
}
@@ -98,8 +92,8 @@ static GAtChat *open_device(struct ofono_modem *modem,
const char *key, char *debug)
{
const char *device;
- GAtSyntax *syntax;
GIOChannel *channel;
+ GAtSyntax *syntax;
GAtChat *chat;
device = ofono_modem_get_string(modem, key);
@@ -115,6 +109,7 @@ static GAtChat *open_device(struct ofono_modem *modem,
syntax = g_at_syntax_new_gsm_permissive();
chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
+
g_io_channel_unref(channel);
if (chat == NULL)
@@ -126,38 +121,20 @@ static GAtChat *open_device(struct ofono_modem *modem,
return chat;
}
-static void linktop_disconnect(gpointer user_data)
+static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct linktop_data *data = ofono_modem_get_data(modem);
- DBG("%p, data->gc %p", modem, data->gc);
-
- ofono_gprs_context_remove(data->gc);
-
- g_at_chat_unref(data->modem);
- data->modem = NULL;
-
- data->modem = open_device(modem, "Modem", "Modem: ");
- if (data->modem == NULL)
- return;
-
- g_at_chat_set_disconnect_function(data->modem,
- linktop_disconnect, modem);
-
- ofono_info("Reopened GPRS context channel");
-
- data->gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
-
- if (data->gprs && data->gc)
- ofono_gprs_add_context(data->gprs, data->gc);
-}
+ DBG("");
-static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
-{
- struct ofono_modem *modem = user_data;
+ if (!ok) {
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
- DBG("");
+ g_at_chat_unref(data->aux);
+ data->aux = NULL;
+ }
ofono_modem_set_powered(modem, ok);
}
@@ -168,25 +145,22 @@ static int linktop_enable(struct ofono_modem *modem)
DBG("%p", modem);
- data->aux = open_device(modem, "Aux", "Aux: ");
- if (data->aux == NULL)
- return -EIO;
-
data->modem = open_device(modem, "Modem", "Modem: ");
- if (data->modem == NULL) {
- g_at_chat_unref(data->aux);
- data->aux = NULL;
+ if (data->modem == NULL)
+ return -EINVAL;
+ data->aux = open_device(modem, "Aux", "Aux: ");
+ if (data->aux == NULL) {
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
return -EIO;
}
- g_at_chat_set_disconnect_function(data->modem,
- linktop_disconnect, modem);
+ g_at_chat_send(data->modem, "ATE0 &C0 +CMEE=1", NULL, NULL, NULL, NULL);
+ g_at_chat_send(data->aux, "ATE0 &C0 +CMEE=1", NULL, NULL, NULL, NULL);
- g_at_chat_send(data->aux, "ATE0 +CMEE=1", none_prefix,
- NULL, NULL, NULL);
- g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix,
- cfun_enable, modem, NULL);
+ g_at_chat_send(data->aux, "AT+CFUN=4", NULL,
+ cfun_enable, modem, NULL);
return -EINPROGRESS;
}
@@ -201,9 +175,6 @@ static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
g_at_chat_unref(data->aux);
data->aux = NULL;
- g_at_chat_unref(data->modem);
- data->modem = NULL;
-
if (ok)
ofono_modem_set_powered(modem, FALSE);
}
@@ -214,12 +185,17 @@ static int linktop_disable(struct ofono_modem *modem)
DBG("%p", modem);
- if (data->aux == NULL)
- return 0;
+ g_at_chat_cancel_all(data->modem);
+ g_at_chat_unregister_all(data->modem);
+
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
g_at_chat_cancel_all(data->aux);
g_at_chat_unregister_all(data->aux);
- g_at_chat_send(data->aux, "AT+CFUN=4", NULL, cfun_disable, modem, NULL);
+
+ g_at_chat_send(data->aux, "AT+CFUN=4", NULL,
+ cfun_disable, modem, NULL);
return -EINPROGRESS;
}
@@ -238,20 +214,18 @@ static void linktop_set_online(struct ofono_modem *modem, ofono_bool_t online,
ofono_modem_online_cb_t cb, void *user_data)
{
struct linktop_data *data = ofono_modem_get_data(modem);
- GAtChat *chat = data->aux;
struct cb_data *cbd = cb_data_new(cb, user_data);
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
DBG("modem %p %s", modem, online ? "online" : "offline");
- cbd->user = data;
-
- if (g_at_chat_send(chat, command, NULL, set_online_cb, cbd, g_free))
+ if (g_at_chat_send(data->aux, command, none_prefix,
+ set_online_cb, cbd, g_free) > 0)
return;
- g_free(cbd);
-
CALLBACK_WITH_FAILURE(cb, cbd->data);
+
+ g_free(cbd);
}
static void linktop_pre_sim(struct ofono_modem *modem)
@@ -271,12 +245,21 @@ static void linktop_pre_sim(struct ofono_modem *modem)
static void linktop_post_sim(struct ofono_modem *modem)
{
struct linktop_data *data = ofono_modem_get_data(modem);
+ struct ofono_gprs *gprs;
+ struct ofono_gprs_context *gc;
DBG("%p", modem);
- ofono_radio_settings_create(modem, 0, "stemodem", data->aux);
ofono_phonebook_create(modem, 0, "atmodem", data->aux);
ofono_sms_create(modem, 0, "atmodem", data->aux);
+
+ ofono_radio_settings_create(modem, 0, "stemodem", data->aux);
+
+ gprs = ofono_gprs_create(modem, 0, "atmodem", data->aux);
+ gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
+
+ if (gprs && gc)
+ ofono_gprs_add_context(gprs, gc);
}
static void linktop_post_online(struct ofono_modem *modem)
@@ -287,15 +270,10 @@ static void linktop_post_online(struct ofono_modem *modem)
DBG("%p", modem);
ofono_netreg_create(modem, 0, "atmodem", data->aux);
+
ofono_cbs_create(modem, 0, "atmodem", data->aux);
ofono_ussd_create(modem, 0, "atmodem", data->aux);
- data->gprs = ofono_gprs_create(modem, 0, "atmodem", data->aux);
- data->gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
-
- if (data->gprs && data->gc)
- ofono_gprs_add_context(data->gprs, data->gc);
-
mw = ofono_message_waiting_create(modem);
if (mw)
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-09 18:34:13 +0000