From b8e30c153e15720a2412fcdd793e47847674f4cd Mon Sep 17 00:00:00 2001
From: Aki Niemi <aki.niemi@nokia.com>
Date: Sun, 14 Nov 2010 18:23:32 +0200
Subject: gisi: Redesign ISI message processing

This new modem API supercedes the old client and server APIs.  It
properly queues resource subscriptions and version queries, as well as
caches reachability status for a given resource.

Also, this is a complete redesign of ISI message handling, adding
another layer of abstraction to multiplexing operations to a given
modem resource.
---
 gisi/modem.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 73 insertions(+), 8 deletions(-)

(limited to 'gisi/modem.h')

diff --git a/gisi/modem.h b/gisi/modem.h
index bf7286d7..50f1f05b 100644
--- a/gisi/modem.h
+++ b/gisi/modem.h
@@ -23,22 +23,87 @@
 #define __GISI_MODEM_H
 
 #include <stdint.h>
+#include <glib/gtypes.h>
+
+#include "phonet.h"
+#include "message.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef void (*GIsiDebugFunc) (const void *restrict data, size_t len,
-		void *opaque);
-
+struct _GIsiModem;
 typedef struct _GIsiModem GIsiModem;
 
-static inline unsigned g_isi_modem_index(GIsiModem *m)
-{
-	return (uintptr_t)m;
-}
+struct _GIsiPending;
+typedef struct _GIsiPending GIsiPending;
+
+typedef void (*GIsiNotifyFunc)(const GIsiMessage *msg, void *opaque);
+
+GIsiModem *g_isi_modem_create(unsigned index);
+GIsiModem *g_isi_modem_create_by_name(const char *name);
+void g_isi_modem_destroy(GIsiModem *modem);
+unsigned g_isi_modem_index(GIsiModem *modem);
+void g_isi_modem_set_debug(GIsiModem *modem, GIsiNotifyFunc notify,
+				void *opaque);
+
+GIsiPending *g_isi_request_send(GIsiModem *modem, uint8_t resource,
+					const void *__restrict buf, size_t len,
+					unsigned timeout, GIsiNotifyFunc notify,
+					void *data, GDestroyNotify destroy);
+
+GIsiPending *g_isi_request_vsend(GIsiModem *modem, uint8_t resource,
+					const struct iovec *__restrict iov,
+					size_t iovlen, unsigned timeout,
+					GIsiNotifyFunc notify, void *data,
+					GDestroyNotify destroy);
+
+GIsiPending *g_isi_request_sendto(GIsiModem *modem, struct sockaddr_pn *dst,
+					const void *__restrict buf, size_t len,
+					unsigned timeout, GIsiNotifyFunc notify,
+					void *data, GDestroyNotify destroy);
+
+GIsiPending *g_isi_request_vsendto(GIsiModem *modem, struct sockaddr_pn *dst,
+					const struct iovec *__restrict iov,
+					size_t iovlen, unsigned timeout,
+					GIsiNotifyFunc notify, void *data,
+					GDestroyNotify destroy);
+
+int g_isi_modem_sendto(GIsiModem *modem, struct sockaddr_pn *dst,
+			const void *__restrict buf, size_t len);
+
+int g_isi_modem_vsendto(GIsiModem *modem, struct sockaddr_pn *dst,
+				const struct iovec *__restrict iov,
+				size_t iovlen);
+
+uint8_t g_isi_request_utid(GIsiPending *resp);
+
+GIsiPending *g_isi_ind_subscribe(GIsiModem *modem, uint8_t resource,
+					uint8_t type, GIsiNotifyFunc notify,
+					void *data, GDestroyNotify destroy);
+
+GIsiPending *g_isi_ntf_subscribe(GIsiModem *modem, uint8_t resource,
+					uint8_t type, GIsiNotifyFunc notify,
+					void *data, GDestroyNotify destroy);
+
+GIsiPending *g_isi_service_bind(GIsiModem *modem, uint8_t resource,
+				uint8_t type, GIsiNotifyFunc notify,
+				void *data, GDestroyNotify destroy);
+
+int g_isi_response_send(GIsiModem *modem, const GIsiMessage *req,
+			const void *__restrict buf, size_t len);
+
+int g_isi_response_vsend(GIsiModem *modem, const GIsiMessage *req,
+				const struct iovec *__restrict iov,
+				size_t iovlen);
+
+GIsiPending *g_isi_pending_from_msg(const GIsiMessage *msg);
+
+void g_isi_pending_remove(GIsiPending *operation);
 
-GIsiModem *g_isi_modem_by_name(const char *name);
+GIsiPending *g_isi_resource_ping(GIsiModem *modem, uint8_t resource,
+					GIsiNotifyFunc notify, void *data,
+					GDestroyNotify destroy);
 
 #ifdef __cplusplus
 }
-- 
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