handle updateConnectionState

easy-tg.c

@@ -237,6 +237,33 @@ int tg_destroy()
 	return 0;
 }
 
+static int handle_update_connection_state(const json_object *json)
+{
+	int r = TG_IGNORE;
+	json_object *obj = NULL;
+	if(!json_object_object_get_ex(json, "state", &obj) ||
+			!json_object_object_get_ex(obj, "@type", &obj))
+		goto cleanup;
+	r = TG_CONNECTION;
+	tg_reg1 = json_object_get_string(obj);
+	if(!strcmp(tg_reg1, "connectionStateConnecting"))
+		tg_errno = TG_CONNECTION_CONNECTING;
+	else if(!strcmp(tg_reg1, "connectionStateConnectingToProxy"))
+		tg_errno = TG_CONNECTION_CONNECTING_PROXY;
+	else if(!strcmp(tg_reg1, "connectionStateReady"))
+		tg_errno = TG_CONNECTION_READY;
+	else if(!strcmp(tg_reg1, "connectionStateUpdating"))
+		tg_errno = TG_CONNECTION_UPDATING;
+	else if(!strcmp(tg_reg1, "connectionStateWaitingForNetwork"))
+		tg_errno = TG_CONNECTION_WAITING_NETWORK;
+	else
+		r = TG_RUN;
+
+	goto cleanup;
+cleanup:
+	return r;
+}
+
 int tg_loop()
 {
 	if(tg_update != NULL)
@@ -267,6 +294,8 @@ int tg_loop()
                 r = handle_update_authorization_state(tg_update);
 	else if(!strcmp(tg_update_type, "error"))
 		r = handle_update_error(tg_update);
+	else if(!strcmp(tg_update_type, "updateConnectionState"))
+		r = handle_update_connection_state(tg_update);
 	else
 		r = TG_RUN;
         goto cleanup;

easy-tg.h

@@ -16,12 +16,19 @@
 #define TG_PARAMS	11	/* Need to provide TDLib parameters. */
 #define TG_ERROR	12	/* TDLib returns an error. td_errno = code, r1 = extra, r2 = msg. */
 #define TG_SYSERR	13	/* EasyTD encounters an error. */
+#define TG_CONNECTION	14	/* Telegram connection state update. tg_errno = code, r1 = raw type */
 
 #define TG_REQ_SET_PARAMS	"set_params"
 #define TG_REQ_LOGIN_PHONE	"login_phone"
 #define TG_REQ_LOGIN_CODE	"login_code"
 #define TG_REQ_LOGIN_PASS	"login_pass"
 
+#define TG_CONNECTION_CONNECTING	1
+#define TG_CONNECTION_CONNECTING_PROXY	2
+#define TG_CONNECTION_READY		3
+#define TG_CONNECTION_UPDATING		4
+#define TG_CONNECTION_WAITING_NETWORK	5
+
 #include <json-c/json_object.h>
 #include <stdint.h>
 #include <stdbool.h>

example.c

@@ -174,6 +174,9 @@ int main(int argc, char **argv)
 				/* Error code is stored in tg_errno. */
 				printf("Fetal: %d\n", tg_errno);
 				break;
+			case TG_CONNECTION: /* Telegram connection status is changed. */
+				printf("[CONNECTION]: %s (%d)\n", tg_reg1, tg_errno);
+				break;
 			default:
 				printf("???\n");
 				break;