mirror of git://git.sysmocom.de/ofono
Rename ISI client and PhoNet netlink APIs
- Add g_ prefix to functions - Add G-prefix and use CamelCasing in types
This commit is contained in:
parent
3a28213072
commit
e5f0290ddb
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@ -1,5 +1,5 @@
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SUBDIRS = gdbus gatchat isi include plugins drivers unit src doc
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SUBDIRS = gdbus gatchat gisi include plugins drivers unit src doc
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DISTCHECK_CONFIGURE_FLAGS = --disable-datafiles
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@ -86,7 +86,7 @@ AM_CONDITIONAL(DATAFILES, test "${enable_datafiles}" != "no")
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COMPILER_FLAGS
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AC_OUTPUT(Makefile gdbus/Makefile gatchat/Makefile isi/Makefile
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AC_OUTPUT(Makefile gdbus/Makefile gatchat/Makefile gisi/Makefile
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include/Makefile include/version.h src/Makefile
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plugins/Makefile drivers/Makefile unit/Makefile
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doc/Makefile)
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@ -38,7 +38,7 @@
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#include "socket.h"
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#include "client.h"
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struct isi_client {
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struct _GIsiClient {
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uint8_t resource;
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/* Requests */
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@ -46,7 +46,7 @@ struct isi_client {
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guint source;
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uint8_t prev[256], next[256];
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guint timeout[256];
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isi_client_cb_t func[256];
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GIsiResponseFunc func[256];
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void *data[256];
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/* Indications */
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@ -54,27 +54,28 @@ struct isi_client {
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int fd;
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guint source;
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uint16_t count;
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isi_ind_cb_t func[256];
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GIsiIndicationFunc func[256];
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void *data[256];
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} ind;
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};
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static gboolean isi_callback(GIOChannel *, GIOCondition, gpointer);
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static gboolean isi_timeout(gpointer);
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static gboolean g_isi_callback(GIOChannel *channel, GIOCondition cond,
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gpointer data);
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static gboolean g_isi_timeout(gpointer data);
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static inline struct isi_request *isi_req(struct isi_client *cl, uint8_t id)
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static inline GIsiRequest *g_isi_req(GIsiClient *cl, uint8_t id)
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{
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return (struct isi_request *)(((uint8_t *)(void *)cl) + id);
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return (GIsiRequest *)(((uint8_t *)(void *)cl) + id);
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}
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static inline uint8_t isi_id(void *ptr)
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static inline uint8_t g_isi_id(void *ptr)
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{
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return ((uintptr_t)ptr) & 255;
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}
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static inline struct isi_client *isi_cl(void *ptr)
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static inline GIsiClient *g_isi_cl(void *ptr)
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{
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return (struct isi_client *)(((uintptr_t)ptr) & ~255);
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return (GIsiClient *)(((uintptr_t)ptr) & ~255);
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}
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/**
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@ -82,10 +83,10 @@ static inline struct isi_client *isi_cl(void *ptr)
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* @param resource Phonet resource ID for the client
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* @return NULL on error (see errno), an isi_client pointer on success,
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*/
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struct isi_client *isi_client_create(uint8_t resource)
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GIsiClient *g_isi_client_create(uint8_t resource)
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{
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void *ptr;
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struct isi_client *cl;
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GIsiClient *cl;
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GIOChannel *channel;
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unsigned i;
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@ -118,7 +119,7 @@ struct isi_client *isi_client_create(uint8_t resource)
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cl->fd = g_io_channel_unix_get_fd(channel);
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cl->source = g_io_add_watch(channel,
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G_IO_IN|G_IO_ERR|G_IO_HUP|G_IO_NVAL,
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isi_callback, cl);
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g_isi_callback, cl);
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g_io_channel_unref(channel);
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return cl;
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}
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@ -127,7 +128,7 @@ struct isi_client *isi_client_create(uint8_t resource)
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* Destroys an ISI client, cancels all pending transactions and subscriptions.
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* @param client client to destroy
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*/
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void isi_client_destroy(struct isi_client *client)
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void g_isi_client_destroy(GIsiClient *client)
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{
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unsigned id;
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@ -143,16 +144,15 @@ void isi_client_destroy(struct isi_client *client)
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/**
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* Make an ISI request and register a callback to process the response(s) to
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* the resulting transaction.
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* @param cl ISI client (from isi_client_create())
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* @param cl ISI client (from g_isi_client_create())
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* @param buf pointer to request payload
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* @param len request payload byte length
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* @param cb callback to process response(s)
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* @param opaque data for the callback
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*/
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struct isi_request *isi_request_make(struct isi_client *cl,
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const void *__restrict buf, size_t len,
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unsigned timeout,
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isi_client_cb_t cb, void *opaque)
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GIsiRequest *g_isi_request_make(GIsiClient *cl, const void *__restrict buf,
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size_t len, unsigned timeout,
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GIsiResponseFunc cb, void *opaque)
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{
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struct iovec iov[2];
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ssize_t ret;
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@ -192,10 +192,10 @@ struct isi_request *isi_request_make(struct isi_client *cl,
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if (timeout > 0)
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cl->timeout[id] = g_timeout_add_seconds(timeout,
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isi_timeout, cl);
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g_isi_timeout, cl);
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else
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cl->timeout[id] = 0;
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return isi_req(cl, id);
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return g_isi_req(cl, id);
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}
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/**
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@ -203,10 +203,10 @@ struct isi_request *isi_request_make(struct isi_client *cl,
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* timeout.
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* @param req request to cancel
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*/
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void isi_request_cancel(struct isi_request *req)
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void g_isi_request_cancel(GIsiRequest *req)
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{
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struct isi_client *cl = isi_cl(req);
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uint8_t id = isi_id(req);
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GIsiClient *cl = g_isi_cl(req);
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uint8_t id = g_isi_id(req);
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cl->func[id] = NULL;
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cl->data[id] = NULL;
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@ -229,7 +229,7 @@ void isi_request_cancel(struct isi_request *req)
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#define PN_COMMGR 0x10
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#define PNS_SUBSCRIBED_RESOURCES_IND 0x10
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static int isi_indication_init(struct isi_client *cl)
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static int g_isi_indication_init(GIsiClient *cl)
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{
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uint8_t msg[] = {
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0, PNS_SUBSCRIBED_RESOURCES_IND, 1, cl->resource,
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send(cl->ind.fd, msg, 4, 0);
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cl->ind.source = g_io_add_watch(channel,
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G_IO_IN|G_IO_ERR|G_IO_HUP|G_IO_NVAL,
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isi_callback, cl);
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g_isi_callback, cl);
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return 0;
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}
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static void isi_indication_deinit(struct isi_client *client)
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static void g_isi_indication_deinit(GIsiClient *client)
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{
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uint8_t msg[] = {
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0, PNS_SUBSCRIBED_RESOURCES_IND, 0,
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* Subscribe to a given indication type for the resource that an ISI client
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* is associated with. If the same type was already subscrived, the old
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* subscription is overriden.
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* @param cl ISI client (fomr isi_client_create())
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* @param cl ISI client (fomr g_isi_client_create())
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* @param type indication type
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* @param cb callback to process received indications
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* @param data data for the callback
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* @return 0 on success, a system error code otherwise.
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*/
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int isi_subscribe(struct isi_client *cl, uint8_t type,
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isi_ind_cb_t cb, void *data)
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int g_isi_subscribe(GIsiClient *cl, uint8_t type,
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GIsiIndicationFunc cb, void *data)
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{
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if (cb == NULL)
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return EINVAL;
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if (cl->ind.func[type] == NULL) {
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if (cl->ind.count == 0) {
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int ret = isi_indication_init(cl);
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int ret = g_isi_indication_init(cl);
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if (ret)
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return ret;
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}
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/**
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* Unsubscribe from a given indication type.
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* @param client ISI client (from isi_client_create())
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* @param client ISI client (from g_isi_client_create())
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* @param type indication type.
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*/
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void isi_unsubscribe(struct isi_client *client, uint8_t type)
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void g_isi_unsubscribe(GIsiClient *client, uint8_t type)
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{
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/* Unsubscribe */
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if (client->ind.func[type] == NULL)
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return;
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client->ind.func[type] = NULL;
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if (--client->ind.count == 0)
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isi_indication_deinit(client);
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g_isi_indication_deinit(client);
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}
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/* Data callback for both responses and indications */
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static gboolean isi_callback(GIOChannel *channel, GIOCondition cond,
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static gboolean g_isi_callback(GIOChannel *channel, GIOCondition cond,
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gpointer data)
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{
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struct isi_client *cl = data;
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GIsiClient *cl = data;
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int fd = g_io_channel_unix_get_fd(channel);
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bool indication = (fd != cl->fd);
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int len;
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return TRUE; /* Bad transaction ID */
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if ((cl->func[id])(cl, buf + 1, len - 1, obj,
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cl->data[id]))
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isi_request_cancel(isi_req(cl, id));
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g_isi_request_cancel(g_isi_req(cl, id));
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}
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}
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return TRUE;
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}
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static gboolean isi_timeout(gpointer data)
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static gboolean g_isi_timeout(gpointer data)
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{
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struct isi_request *req = data;
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struct isi_client *cl = isi_cl(req);
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uint8_t id = isi_id(req);
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GIsiRequest *req = data;
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GIsiClient *cl = g_isi_cl(req);
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uint8_t id = g_isi_id(req);
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assert(cl->func[id]);
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(cl->func[id])(cl, NULL, 0, 0, cl->data[id]);
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isi_request_cancel(req);
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g_isi_request_cancel(req);
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return FALSE;
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}
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int isi_client_error(const struct isi_client *client)
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int g_isi_client_error(const GIsiClient *client)
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{ /* The only possible error at the moment */
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return ETIMEDOUT;
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}
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@ -0,0 +1,69 @@
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/*
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* This file is part of oFono - Open Source Telephony
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*
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* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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*
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* Contact: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef __GISI_CLIENT_H
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#define __GISI_CLIENT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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struct _GIsiClient;
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typedef struct _GIsiClient GIsiClient;
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struct _GIsiRequest;
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typedef struct _GIsiRequest GIsiRequest;
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typedef bool (*GIsiResponseFunc)(GIsiClient *client,
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const void *restrict data, size_t len,
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uint16_t object, void *opaque);
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typedef void (*GIsiIndicationFunc) (GIsiClient *client,
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const void *restrict data, size_t len,
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uint16_t object, void *opaque);
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GIsiClient *g_isi_client_create(uint8_t resource);
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void g_isi_client_destroy(GIsiClient *client);
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int g_isi_client_error(const GIsiClient *client);
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GIsiRequest *g_isi_request_make(GIsiClient *client, const void *data,
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size_t len, unsigned timeout,
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GIsiResponseFunc func, void *opaque);
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void g_isi_request_cancel(GIsiRequest *req);
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int g_isi_subscribe(GIsiClient *client, uint8_t type,
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GIsiIndicationFunc func, void *opaque);
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void g_isi_unsubscribe(GIsiClient *client, uint8_t type);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __GISI_CLIENT_H */
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@ -45,14 +45,14 @@
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#include "netlink.h"
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struct pn_netlink {
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pn_netlink_cb_t callback;
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struct _GPhonetNetlink {
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GPhonetNetlinkFunc callback;
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void *opaque;
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guint watch;
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};
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/* Parser Netlink messages */
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static gboolean pn_nl_process(GIOChannel *channel, GIOCondition cond,
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static gboolean g_pn_nl_process(GIOChannel *channel, GIOCondition cond,
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gpointer data)
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{
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struct {
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@ -65,7 +65,7 @@ static gboolean pn_nl_process(GIOChannel *channel, GIOCondition cond,
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ssize_t ret;
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struct nlmsghdr *nlh;
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int fd = g_io_channel_unix_get_fd(channel);
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struct pn_netlink *self = data;
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GPhonetNetlink *self = data;
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if (cond & (G_IO_NVAL|G_IO_HUP))
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return FALSE;
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@ -117,7 +117,7 @@ static gboolean pn_nl_process(GIOChannel *channel, GIOCondition cond,
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}
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/* Dump current Phonet address table */
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static int pn_netlink_query(int fd)
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static int g_pn_netlink_query(int fd)
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{
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struct {
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struct nlmsghdr nlh;
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@ -148,10 +148,10 @@ static int pn_netlink_query(int fd)
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return 0;
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}
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struct pn_netlink *pn_netlink_start(pn_netlink_cb_t cb, void *opaque)
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GPhonetNetlink *g_pn_netlink_start(GPhonetNetlinkFunc cb, void *opaque)
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{
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GIOChannel *chan;
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struct pn_netlink *self;
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GPhonetNetlink *self;
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unsigned group = RTNLGRP_PHONET_IFADDR;
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int fd;
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@ -167,7 +167,7 @@ struct pn_netlink *pn_netlink_start(pn_netlink_cb_t cb, void *opaque)
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if (setsockopt(fd, SOL_NETLINK, NETLINK_ADD_MEMBERSHIP,
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&group, sizeof(group)))
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goto error;
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pn_netlink_query(fd);
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g_pn_netlink_query(fd);
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chan = g_io_channel_unix_new(fd);
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if (chan == NULL)
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@ -179,7 +179,7 @@ struct pn_netlink *pn_netlink_start(pn_netlink_cb_t cb, void *opaque)
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self->callback = cb;
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self->opaque = opaque;
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self->watch = g_io_add_watch(chan, G_IO_IN|G_IO_ERR|G_IO_HUP,
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pn_nl_process, self);
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g_pn_nl_process, self);
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g_io_channel_unref(chan);
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return 0;
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@ -190,7 +190,7 @@ error:
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return NULL;
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}
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void pn_netlink_stop(struct pn_netlink *self)
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void g_pn_netlink_stop(GPhonetNetlink *self)
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{
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g_source_remove(self->watch);
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g_free(self);
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@ -21,14 +21,27 @@
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*
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*/
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#ifndef OFONO_PHONET_NETLINK_H
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#define OFONO_PHONET_NETLINK_H 1
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#include <stdbool.h>
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#include <stdint.h>
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struct pn_netlink;
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typedef void (*pn_netlink_cb_t)(bool, uint8_t, unsigned, void *);
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#ifndef __GPHONET_NETLINK_H
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#define __GPHONET_NETLINK_H
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struct pn_netlink *pn_netlink_start(pn_netlink_cb_t, void *);
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void pn_netlink_stop(struct pn_netlink *self);
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _GPhonetNetlink;
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typedef struct _GPhonetNetlink GPhonetNetlink;
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typedef void (*GPhonetNetlinkFunc)(bool up, uint8_t addr, unsigned idx,
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void *data);
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GPhonetNetlink *g_pn_netlink_start(GPhonetNetlinkFunc func, void *data);
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void g_pn_netlink_stop(GPhonetNetlink *self);
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#ifdef __cplusplus
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}
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#endif
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|
||||
#endif /* __GPHONET_NETLINK_H */
|
|
@ -21,11 +21,7 @@
|
|||
*
|
||||
*/
|
||||
|
||||
#ifndef OFONO_PHONET_SOCKET_H
|
||||
#define OFONO_PHONET_SOCKET_H 1
|
||||
|
||||
GIOChannel *phonet_new(uint8_t resource);
|
||||
size_t phonet_peek_length(GIOChannel *);
|
||||
ssize_t phonet_read(GIOChannel *, void *restrict, size_t, uint16_t *restrict,
|
||||
uint8_t *restrict);
|
||||
#endif
|
||||
size_t phonet_peek_length(GIOChannel *io);
|
||||
ssize_t phonet_read(GIOChannel *io, void *restrict buf, size_t len,
|
||||
uint16_t *restrict obj, uint8_t *restrict res);
|
48
isi/client.h
48
isi/client.h
|
@ -1,48 +0,0 @@
|
|||
/*
|
||||
* This file is part of oFono - Open Source Telephony
|
||||
*
|
||||
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
*
|
||||
* Contact: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* version 2 as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but
|
||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
||||
* 02110-1301 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef OFONO_PHONET_CLIENT_H
|
||||
#define OFONO_PHONET_CLIENT_H 1
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
struct isi_client;
|
||||
struct isi_client *isi_client_create(uint8_t resource);
|
||||
void isi_client_destroy(struct isi_client *client);
|
||||
int isi_client_error(const struct isi_client *client);
|
||||
|
||||
typedef bool (*isi_client_cb_t)(struct isi_client *client,
|
||||
const void *restrict data, size_t len,
|
||||
uint16_t object, void *opaque);
|
||||
struct isi_request;
|
||||
struct isi_request *isi_request_make(struct isi_client *, const void *, size_t,
|
||||
unsigned timeout, isi_client_cb_t, void *);
|
||||
void isi_request_cancel(struct isi_request *req);
|
||||
|
||||
typedef void (*isi_ind_cb_t) (struct isi_client *client,
|
||||
const void *restrict data, size_t len,
|
||||
uint16_t object, void *opaque);
|
||||
int isi_subscribe(struct isi_client *client, uint8_t type,
|
||||
isi_ind_cb_t, void *);
|
||||
void isi_unsubscribe(struct isi_client *client, uint8_t type);
|
||||
#endif
|
Loading…
Reference in New Issue