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-rw-r--r--binding-wifi/agent.c70
-rw-r--r--binding-wifi/wifi-api.c263
-rw-r--r--binding-wifi/wifi-connman.c18
-rw-r--r--binding-wifi/wifi-connman.h7
4 files changed, 283 insertions, 75 deletions
diff --git a/binding-wifi/agent.c b/binding-wifi/agent.c
index a22dc31..66f23be 100644
--- a/binding-wifi/agent.c
+++ b/binding-wifi/agent.c
@@ -23,6 +23,8 @@ static GMainLoop *loop = NULL;
static GDBusNodeInfo *introspection_data = NULL;
+GDBusConnection *connectionAgent;
+
GDBusMethodInvocation *invocation_passkey = NULL;
/* Introspection data for the agent service */
@@ -41,6 +43,7 @@ static const gchar introspection_xml[] = "<node>"
"</node>";
callback password_callback;
+callback wifiListChanged_callback;
static void handle_method_call(GDBusConnection *connection, const gchar *sender,
const gchar *object_path, const gchar *interface_name,
@@ -53,10 +56,6 @@ static void handle_method_call(GDBusConnection *connection, const gchar *sender,
invocation_passkey = invocation;
- //TODO: send the name of the network to callback
-
- (*password_callback)(0);
-
GVariantIter *array;
gchar * object_path;
g_variant_get(parameters, "(oa{sv})", &object_path, &array);
@@ -81,6 +80,8 @@ static void handle_method_call(GDBusConnection *connection, const gchar *sender,
]
*/
printf("Passphrase requested for network : %s\n", object_path);
+ (*password_callback)(0, object_path);
+
}
@@ -97,7 +98,7 @@ static void handle_method_call(GDBusConnection *connection, const gchar *sender,
if (g_strcmp0(error_string, "invalid-key") == 0) {
printf("Passkey is not correct.\n");
- (*password_callback)(1);
+ (*password_callback)(1, "invalid-key");
}
@@ -142,12 +143,45 @@ static void on_bus_acquired(GDBusConnection *connection, const gchar *name,
return NULL;
}
+static void test_signal_handler (GDBusConnection *connection, const gchar *sender_name, const gchar *object_path, const gchar *interface_name, const gchar *signal_name, GVariant *parameters, gpointer user_data) {
+
+ //openlog("WIFI Binder", LOG_PID | LOG_CONS, LOG_USER);
+
+
+ //do not parse, just check what has changed and make callback -
+ // we need to refresh completelist anyway..
+ if (g_strcmp0(signal_name, "PropertiesChanged") == 0) {
+
+ //syslog(LOG_INFO, "PropertiesChanged");
+ (*wifiListChanged_callback)(1, "PropertiesChanged");
+ }
+ else if (g_strcmp0(signal_name, "BSSRemoved") == 0) {
+ //syslog(LOG_INFO, "BSSRemoved" );
+ (*wifiListChanged_callback)(2, "BSSRemoved");
+ }
+
+ else if (g_strcmp0(signal_name, "BSSAdded") == 0) {
+ //syslog(LOG_INFO, "BSSAdded" );
+ (*wifiListChanged_callback)(2, "BSSAdded");
+ }
+ else printf ("unhandled signal %s %s %s, %s", sender_name, object_path, interface_name, signal_name);//syslog(LOG_INFO, "unhandled signal %s %s %s, %s", sender_name, object_path, interface_name, signal_name);
+
+
+
+ //closelog();
+
+
+
+
+}
+
void* register_agent(void *data) {
- //printf("Loop start\n");
+ printf("Loop start\n");
guint owner_id;
- //MyObject *myobj;
+
+ guint networkChangedID;
introspection_data = g_dbus_node_info_new_for_xml(introspection_xml, NULL);
g_assert(introspection_data != NULL);
@@ -165,6 +199,12 @@ void* register_agent(void *data) {
NULL);
//G_BUS_NAME_OWNER_FLAGS_NONE G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT
+
+ //"net.connman.Manager", "ServicesChanged",
+ networkChangedID = g_dbus_connection_signal_subscribe(connectionAgent, NULL, "fi.w1.wpa_supplicant1.Interface", NULL, NULL, NULL, G_DBUS_SIGNAL_FLAGS_NONE, test_signal_handler, NULL, NULL);
+
+ g_assert(networkChangedID !=0);
+
loop = g_main_loop_new(NULL, FALSE);
//sleep(10);
@@ -189,7 +229,8 @@ GError* create_agent(GDBusConnection *connection) {
int err = -1;
pthread_t tid[1];
- //struct callbackData *threadData;
+
+ connectionAgent = connection;
err = pthread_create((&tid[0]), NULL, register_agent, NULL);
@@ -215,11 +256,11 @@ GError* create_agent(GDBusConnection *connection) {
if (error) {
printf("error: %d:%s\n", error->code, error->message);
-
+
return error;
} else {
- printf("Agent registered\n");
+ printf("Agent registered\n");
return NULL;
}
@@ -254,9 +295,16 @@ GError* stop_agent(GDBusConnection *connection) {
}
-void register_callback(callback callback_function) {
+void register_callbackSecurity(callback callback_function) {
password_callback = callback_function;
}
+void register_callbackWiFiList(callback callback_function) {
+
+ wifiListChanged_callback = callback_function;
+
+}
+
+
diff --git a/binding-wifi/wifi-api.c b/binding-wifi/wifi-api.c
index f6d6d52..dba07d9 100644
--- a/binding-wifi/wifi-api.c
+++ b/binding-wifi/wifi-api.c
@@ -42,9 +42,11 @@ static int password_not_correct_flag = 0;
char *passkey;
callback ptr_my_callback;
+callback wifiListChanged_clbck;
GSList *wifi_list = NULL;
+
/**
* \brief Read out the passkey from the use and pass it to Agent
*
@@ -54,74 +56,120 @@ GSList *wifi_list = NULL;
*
*
* */
-void passkey_inserted(void) {
+void wifi_passkey(struct afb_req request) {
- printf("Passkey inserted: %s\n", passkey);
- if (passkey != NULL) {
+ const char *passkey_from_user;
- registerPasskey(passkey);
- } else {
- printf("Please enter the password first\n");
+ /* retrieves the argument, expects password string */
+ passkey_from_user = afb_req_value(request, "passkey");
- }
+ printf("Passkey inserted: %s\n", passkey_from_user);
+
+ sendPasskey(passkey_from_user);
+
+
+ if (passkey != NULL) {
+
+ registerPasskey(passkey);
+ } else {
+ printf("Please enter the password first\n");
+
+ }
+}
+
+
+
+struct event
+{
+ struct event *next;
+ struct afb_event event;
+ char tag[1];
+};
+
+static struct event *events = 0;
+
+/* searchs the event of tag */
+static struct event *event_get(const char *tag)
+{
+ struct event *e = events;
+ while(e && strcmp(e->tag, tag))
+ e = e->next;
+ return e;
+}
+
+static int event_push(struct json_object *args, const char *tag)
+{
+ struct event *e;
+ e = event_get(tag);
+ return e ? afb_event_push(e->event, json_object_get(args)) : -1;
+}
+
+static void eventpush (struct afb_req request)
+{
+ const char *tag = afb_req_value(request, "tag");
+ const char *data = afb_req_value(request, "data");
+ ///data = "mojedata";
+ json_object *object = data ? json_tokener_parse(data) : NULL;
+
+ if (tag == NULL)
+ afb_req_fail(request, "failed", "bad arguments");
+ else if (0 > event_push(object, tag))
+ afb_req_fail(request, "failed", "push error");
+ else
+ afb_req_success(request, NULL, NULL);
}
/**
* \brief Notify user that password is necessary
*
* This function is called from the registered agent on RequestInput() call.
- * \todo Subscribe for this event from GUI.
*
* */
-void ask_for_passkey(int password_rejected_flag) {
- //TODO: show network we are asking password for
- printf("Insert passkey.\n");
+void ask_for_passkey(int number, const char* asciidata) {
+ //TODO: show network we are asking password for
+ printf("Insert passkey.\n");
+ ERROR(afbitf, "Insert passkey.");
- if (!password_rejected_flag) {
- need_password_flag = 1;
- password_not_correct_flag = 0;
- //sleep(1);
- passkey_inserted();
+ json_object *jresp = json_object_new_object();
- }
+ json_object *int1 = json_object_new_int(number);
+ json_object *string = json_object_new_string(asciidata);
- else if (password_rejected_flag) {
- need_password_flag = 1;
- printf("Password not correct!\n");
+ json_object_object_add(jresp, "data1", int1);
+ json_object_object_add(jresp, "data2", string);
- }
+ event_push(jresp, "password");
}
/**
- * \brief Insert passkey that will be used for connections to secured AP.
+ * \brief Notify GUI that wifi list has changed
*
- * \TODO Only temporary, user should enter the password on ask_for_passkey() callback
+ * This function is called from the registered agent on RequestInput() call.
+ * \todo Subscribe for this event from GUI.
*
* */
-void wifi_insertpasskey(struct afb_req request) {
+void wifiListChanged(int number, const char* asciidata) {
- const char *passkey_from_user;
+ //WARNING(afbitf, "wifiListChanged, reason:%d, %s",number, asciidata );
- /* retrieves the argument, expects password string */
- passkey_from_user = afb_req_value(request, "passkey");
- if (passkey_from_user == NULL) {
- //TODO:better error message
- afb_req_fail(request, "failed", "specify a security key");
+ json_object *jresp = json_object_new_object();
- } else {
+ json_object *int1 = json_object_new_int(number);
+ json_object *string = json_object_new_string(asciidata);
+
+ json_object_object_add(jresp, "data1", int1);
+ json_object_object_add(jresp, "data2", string);
+
+ event_push(jresp, "networkList");
- passkey = g_try_malloc0(256);
- strcpy(passkey, passkey_from_user);
- printf("Passkey is %s\n", passkey);
- }
- afb_req_success(request, NULL, NULL);
}
+
/**
* \brief initialize the binder and activates the WiFi HW, should be called first
*
@@ -141,23 +189,32 @@ static void wifi_activate(struct afb_req request) /*AFB_SESSION_CHECK*/
printf("Registering callback\n");
- ptr_my_callback = ask_for_passkey;
- register_callback(ptr_my_callback);
+ ptr_my_callback = ask_for_passkey;
+ register_callbackSecurity(ptr_my_callback);
}
- jresp = json_object_new_object();
- json_object_object_add(jresp, "activation", json_object_new_string("on"));
+ if (wifiListChanged_clbck == NULL) {
- error = do_wifiActivate();
+ printf("Registering callback wifiListChanged_clbck \n");
- if (error == NULL) {
+ wifiListChanged_clbck = wifiListChanged;
+ register_callbackWiFiList(wifiListChanged_clbck);
- afb_req_success(request, jresp, "Wi-Fi - Activated");
+ }
- } else
+ jresp = json_object_new_object();
+ json_object_object_add(jresp, "activation", json_object_new_string("on"));
- afb_req_fail(request, "failed", error->message);
+ error = do_wifiActivate();
+
+ if (error == NULL) {
+
+ afb_req_success(request, jresp, "Wi-Fi - Activated");
+
+ } else
+
+ afb_req_fail(request, "failed", error->message);
}
@@ -230,7 +287,7 @@ void wifi_scanResult(struct afb_req request) /*AFB_SESSION_CHECK*/
char *address = NULL;
char *security = NULL;
char *state = NULL;
- int strength = 0;
+ unsigned int strength = 0;
int number = 0;
GError *error = NULL;
@@ -268,7 +325,7 @@ void wifi_scanResult(struct afb_req request) /*AFB_SESSION_CHECK*/
json_object_object_add(jresp, "IPAddress", jstring3);
json_object_object_add(jresp, "State", jstring4);
- printf("The object json: %s\n", json_object_to_json_string(jresp));
+ //printf("The object json: %s\n", json_object_to_json_string(jresp));
/*input each scan result into my_array*/
json_object_array_add(my_array, jresp);
number += 1;
@@ -472,7 +529,91 @@ void wifi_status(struct afb_req request) {
}
void wifi_reconnect() {
- /*TBD*/
+ /*TBD*/
+}
+
+
+
+
+/* deletes the event of tag */
+static int event_del(const char *tag)
+{
+ struct event *e, **p;
+
+ /* check exists */
+ e = event_get(tag);
+ if (!e) return -1;
+
+ /* unlink */
+ p = &events;
+ while(*p != e) p = &(*p)->next;
+ *p = e->next;
+
+ /* destroys */
+ afb_event_drop(e->event);
+ free(e);
+ return 0;
+}
+
+/* creates the event of tag */
+static int event_add(const char *tag, const char *name)
+{
+ struct event *e;
+
+ /* check valid tag */
+ e = event_get(tag);
+ if (e) return -1;
+
+ /* creation */
+ e = malloc(strlen(tag) + sizeof *e);
+ if (!e) return -1;
+ strcpy(e->tag, tag);
+
+ /* make the event */
+ e->event = afb_daemon_make_event(afbitf->daemon, name);
+ if (!e->event.closure) { free(e); return -1; }
+
+ /* link */
+ e->next = events;
+ events = e;
+ return 0;
+}
+
+static void eventadd (struct afb_req request)
+{
+ const char *tag = afb_req_value(request, "tag");
+ const char *name = afb_req_value(request, "name");
+
+ printf ("Name: %s\n", name);
+ printf ("Tag: %s\n", tag);
+
+ json_object *query = afb_req_json(request);
+
+ if (tag == NULL || name == NULL)
+ afb_req_fail(request, "failed", "bad arguments");
+ else if (0 != event_add(tag, name))
+ afb_req_fail(request, "failed", "creation error");
+ else
+ afb_req_success(request, NULL, NULL);
+}
+
+static int event_subscribe(struct afb_req request, const char *tag)
+{
+ struct event *e;
+ e = event_get(tag);
+ return e ? afb_req_subscribe(request, e->event) : -1;
+}
+
+static void eventsub (struct afb_req request)
+{
+ const char *tag = afb_req_value(request, "tag");
+
+ if (tag == NULL)
+ afb_req_fail(request, "failed", "bad arguments");
+ else if (0 != event_subscribe(request, tag))
+ afb_req_fail(request, "failed", "subscription error");
+ else
+ afb_req_success(request, NULL, NULL);
}
@@ -482,15 +623,23 @@ void wifi_reconnect() {
*/
static const struct afb_verb_desc_v1 binding_verbs[] = {
/* VERB'S NAME SESSION MANAGEMENT FUNCTION TO CALL SHORT DESCRIPTION */
-{ .name = "activate", .session = AFB_SESSION_NONE, .callback = wifi_activate, .info = "Activate Wi-Fi" },
-{ .name = "deactivate", .session = AFB_SESSION_NONE, .callback = wifi_deactivate, .info ="Deactivate Wi-Fi" },
-{ .name = "scan", .session = AFB_SESSION_NONE, .callback = wifi_scan, .info = "Scanning Wi-Fi" },
-{ .name = "scan_result",.session = AFB_SESSION_NONE, .callback = wifi_scanResult, .info = "Get scan result Wi-Fi" },
-{ .name = "connect", .session = AFB_SESSION_NONE, .callback = wifi_connect, .info ="Connecting to Access Point" },
-{ .name = "status", .session = AFB_SESSION_NONE, .callback = wifi_status, .info ="Check connection status" },
-{ .name = "disconnect", .session = AFB_SESSION_NONE, .callback = wifi_disconnect, .info ="Disconnecting connection" },
-{ .name = "reconnect", .session = AFB_SESSION_NONE, .callback = wifi_reconnect, .info ="Reconnecting to Access Point" },
-{ .name = "security", .session = AFB_SESSION_NONE, .callback = wifi_insertpasskey, .info ="Insert passkey" },
+{ .name = "activate", .session = AFB_SESSION_NONE, .callback = wifi_activate, .info = "Activate Wi-Fi" },
+{ .name = "deactivate", .session = AFB_SESSION_NONE, .callback = wifi_deactivate, .info ="Deactivate Wi-Fi" },
+{ .name = "scan", .session = AFB_SESSION_NONE, .callback = wifi_scan, .info = "Scanning Wi-Fi" },
+{ .name = "scan_result", .session = AFB_SESSION_NONE, .callback = wifi_scanResult, .info = "Get scan result Wi-Fi" },
+{ .name = "connect", .session = AFB_SESSION_NONE, .callback = wifi_connect, .info ="Connecting to Access Point" },
+{ .name = "status", .session = AFB_SESSION_NONE, .callback = wifi_status, .info ="Check connection status" },
+{ .name = "disconnect", .session = AFB_SESSION_NONE, .callback = wifi_disconnect, .info ="Disconnecting connection" },
+{ .name = "reconnect", .session = AFB_SESSION_NONE, .callback = wifi_reconnect, .info ="Reconnecting to Access Point" },
+{ .name = "insertpasskey",.session = AFB_SESSION_NONE, .callback = wifi_passkey, .info ="inputs the passkey after it has been requsted"},
+{ .name = "eventadd", .session = AFB_SESSION_NONE, .callback = eventadd, .info ="adds the event of 'name' for the 'tag'"},
+{ .name = "eventsub", .session = AFB_SESSION_NONE, .callback = eventsub, .info ="unsubscribes to the event of 'tag'"},
+{ .name = "eventpush", .session = AFB_SESSION_NONE, .callback = eventpush, .info ="pushes the event of 'tag' with the 'data'"},
+
+
+
+
+
{ .name = NULL } /* marker for end of the array */
};
diff --git a/binding-wifi/wifi-connman.c b/binding-wifi/wifi-connman.c
index 68e5e3d..7dc2aac 100644
--- a/binding-wifi/wifi-connman.c
+++ b/binding-wifi/wifi-connman.c
@@ -25,6 +25,8 @@
#include "wifi-api.h"
#include "wifi-connman.h"
+//#include "syslog.h"
+
static __thread struct security_profile Security = { NULL, NULL, NULL, NULL, 0,
0 };
@@ -36,7 +38,7 @@ int extract_values(GVariantIter *content, struct wifi_profile_info* wifiProfile)
const gchar *subkey = NULL;
const gchar *value_char = NULL;
GVariantIter *content_sub;
- int value_int;
+ unsigned int value_int;
gsize length;
while (g_variant_iter_loop(content, "{sv}", &key, &var)) {
@@ -272,7 +274,7 @@ GError* do_displayScan(GSList **wifi_list) {
extract_values(content, wifiProfile);
wifiProfile->NetworkPath = g_try_malloc0(strlen(object));
strcpy(wifiProfile->NetworkPath, object);
- printf(
+ /*printf(
"SSID= %s, security= %s, path= %s, Strength= %d, wps support= %d\n",
wifiProfile->ESSID, wifiProfile->Security.sec_type,
wifiProfile->NetworkPath, wifiProfile->Strength,
@@ -280,7 +282,7 @@ GError* do_displayScan(GSList **wifi_list) {
printf("method= %s, ip address= %s, netmask= %s\n",
wifiProfile->wifiNetwork.method,
wifiProfile->wifiNetwork.IPaddress,
- wifiProfile->wifiNetwork.netmask);
+ wifiProfile->wifiNetwork.netmask);*/
*wifi_list = g_slist_append(*wifi_list,
(struct wifi_profile_info *) wifiProfile);
}
@@ -361,12 +363,18 @@ GError* setHMIStatus(enum wifiStates state) {
GVariant *message = NULL;
GError *error = NULL;
+ //openlog("WIFI Binder", LOG_PID | LOG_CONS, LOG_USER);
+
if (state==BAR_NO) iconString = "qrc:/images/Status/HMI_Status_Wifi_NoBars-01.png";
else if (state==BAR_1) iconString = "qrc:/images/Status/HMI_Status_Wifi_1Bar-01.png";
else if (state==BAR_2) iconString = "qrc:/images/Status/HMI_Status_Wifi_2Bars-01.png";
else if (state==BAR_3) iconString = "qrc:/images/Status/HMI_Status_Wifi_3Bars-01.png";
else if (state==BAR_FULL) iconString = "qrc:/images/Status/HMI_Status_Wifi_Full-01.png";
- else iconString = "qrc:/images/Status/HMI_Status_Wifi_NoBars-01.png";
+ //else {syslog(LOG_ERR, "Default value for wifi HMI icon, should not happened.. : %d", state);
+ // iconString = "qrc:/images/Status/HMI_Status_Wifi_NoBars-01.png";
+ //}
+
+ //syslog(LOG_INFO, "%s", iconString);
connection = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, &error);
@@ -385,5 +393,7 @@ GError* setHMIStatus(enum wifiStates state) {
return NULL;
}
+ //closelog();
+
}
diff --git a/binding-wifi/wifi-connman.h b/binding-wifi/wifi-connman.h
index c47cbcd..90533dd 100644
--- a/binding-wifi/wifi-connman.h
+++ b/binding-wifi/wifi-connman.h
@@ -104,9 +104,10 @@ struct wifi_profile_info{
enum wifiStates {BAR_NO, BAR_1, BAR_2, BAR_3, BAR_FULL};
-//typedef void(*callback)(void);
-typedef void(*callback)(int password_rejected_flag);
-void register_callback(callback ptr);
+typedef void(*callback)(int number, const char* asciidata);
+void register_callbackSecurity(callback ptr);
+void register_callbackWiFiList(callback ptr);
+
int extract_values(GVariantIter *content, struct wifi_profile_info* wifiProfile);