Hi Frédéric,
* Frédéric Danis <[email protected]> [2011-01-27 16:05:39 +0100]:
> ---
> Makefile.am | 1 +
> plugins/bluetooth.c | 340
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> plugins/bluetooth.h | 9 ++
> 3 files changed, 350 insertions(+), 0 deletions(-)
>
> diff --git a/Makefile.am b/Makefile.am
> index 9b77e63..c0efe28 100644
> --- a/Makefile.am
> +++ b/Makefile.am
> @@ -318,6 +318,7 @@ builtin_sources += plugins/bluetooth.c plugins/bluetooth.h
> builtin_modules += hfp
> builtin_sources += plugins/hfp.c plugins/bluetooth.h
>
> +builtin_sources += $(btio_sources)
> builtin_cflags += @BLUEZ_CFLAGS@
> builtin_libadd += @BLUEZ_LIBS@
> endif
> diff --git a/plugins/bluetooth.c b/plugins/bluetooth.c
> index 4da662a..86d4c25 100644
> --- a/plugins/bluetooth.c
> +++ b/plugins/bluetooth.c
> @@ -35,18 +35,36 @@
>
> #include <ofono/dbus.h>
>
> +#include <btio.h>
> #include "bluetooth.h"
>
> static DBusConnection *connection;
> static GHashTable *uuid_hash = NULL;
> static GSList *adapter_list = NULL;
> static gint bluetooth_refcount;
> +static GSList *server_list = NULL;
>
> struct adapter_address {
> char *adapter;
> char *address;
> };
>
> +struct server {
> + guint8 channel;
> + char *sdp_record;
> + GIOChannel *io;
> + GHashTable *adapter_hash;
> + ConnectFunc connect_cb;
> + gpointer user_data;
> + GSList *client_list;
> +};
> +
> +struct cb_data {
> + struct server *server;
> + char *path;
> + guint source;
> +};
> +
> void bluetooth_create_path(const char *dev_addr, const char *adapter_addr,
> char *buf, int size)
> {
> @@ -429,6 +447,277 @@ static gboolean property_changed(DBusConnection
> *connection, DBusMessage *msg,
> return TRUE;
> }
>
> +static void remove_record(char *path, guint handle, struct server *server)
> +{
> + DBusMessage *msg;
> +
> + msg = dbus_message_new_method_call(BLUEZ_SERVICE, path,
> + BLUEZ_SERVICE_INTERFACE,
> + "RemoveRecord");
> + if (msg == NULL) {
> + ofono_error("Unable to allocate D-Bus RemoveRecord message");
> + return;
> + }
> +
> + dbus_message_append_args(msg, DBUS_TYPE_UINT32, &handle,
> + DBUS_TYPE_INVALID);
> + g_dbus_send_message(connection, msg);
> +
> + ofono_info("Unregistered handle for %s, channel %d: 0x%x", path,
> + server->channel, handle);
> +}
> +
> +static void server_stop(struct server *server)
> +{
> + while (server->client_list) {
> + g_source_remove((guint) server->client_list->data);
> + server->client_list = g_slist_remove(server->client_list,
> + server->client_list->data);
> + }
> +
> + g_hash_table_foreach_remove(server->adapter_hash,
> + (GHRFunc) remove_record, server);
> +
> + if (server->io != NULL) {
> + g_io_channel_shutdown(server->io, TRUE, NULL);
> + g_io_channel_unref(server->io);
> + server->io = NULL;
> + }
> +}
> +
> +static void cb_data_destroy(gpointer data)
> +{
> + struct cb_data *cb_data = data;
> +
> + if (cb_data->path != NULL)
> + g_free(cb_data->path);
> + g_free(cb_data);
> +}
> +
> +static gboolean client_event(GIOChannel *chan, GIOCondition cond, gpointer
> data)
> +{
> + struct cb_data *cb_data = data;
> + struct server *server = cb_data->server;
> +
> + server->client_list = g_slist_remove(server->client_list,
> + (void *) cb_data->source);
> +
> + cb_data_destroy(cb_data);
> +
> + return FALSE;
> +}
> +
> +static void confirm_event(GIOChannel *io, gpointer user_data)
> +{
> + struct server *server = user_data;
> + struct cb_data *client_data;
> + GError *err = NULL;
> + char laddress[18], raddress[18];
> + guint8 channel;
> +
> + bt_io_get(io, BT_IO_RFCOMM, &err, BT_IO_OPT_SOURCE, laddress,
> + BT_IO_OPT_DEST, raddress,
> + BT_IO_OPT_CHANNEL, &channel,
> + BT_IO_OPT_INVALID);
> + if (err) {
> + ofono_error("%s", err->message);
> + g_error_free(err);
> + return;
> + }
> +
> + ofono_info("New connection for %s on channel %u from: %s,", laddress,
> + channel, raddress);
> +
> + if (!bt_io_accept(io, server->connect_cb, server->user_data,
> + NULL, &err)) {
> + ofono_error("%s", err->message);
> + g_error_free(err);
> + g_io_channel_unref(io);
> + return;
> + }
> +
> + client_data = g_try_new0(struct cb_data, 1);
> + if (client_data == NULL) {
> + ofono_error("Unable to allocate client cb_data structure");
> + return;
> + }
> +
> + client_data->server = server;
> + client_data->source = g_io_add_watch(io,
> + G_IO_HUP | G_IO_ERR | G_IO_NVAL,
> + client_event, client_data);
> + server->client_list = g_slist_prepend(server->client_list,
> + (void *)client_data->source);
> +}
> +
> +static void add_record_cb(DBusPendingCall *call, gpointer user_data)
> +{
> + struct cb_data *cb_data = user_data;
> + DBusMessage *reply = dbus_pending_call_steal_reply(call);
> + DBusError derr;
> + guint32 handle;
> +
> + dbus_error_init(&derr);
> +
> + if (dbus_set_error_from_message(&derr, reply)) {
> + ofono_error("Replied with an error: %s, %s",
> + derr.name, derr.message);
> + dbus_error_free(&derr);
> + g_free(cb_data->path);
> + goto done;
> + }
> +
> + dbus_message_get_args(reply, NULL, DBUS_TYPE_UINT32, &handle,
> + DBUS_TYPE_INVALID);
> +
> + g_hash_table_insert(cb_data->server->adapter_hash, cb_data->path,
> + (void *) handle);
> +
> + ofono_info("Registered handle for %s, channel %d: 0x%x", cb_data->path,
> + cb_data->server->channel, handle);
> +
> +done:
> + /* Do not free cb_data->path, it is used in adapter_hash */
> + g_free(cb_data);
> + dbus_message_unref(reply);
> +}
> +
> +static void server_adapter_properties_cb(DBusPendingCall *call,
> + gpointer user_data)
> +{
> + struct cb_data *cb_data = user_data;
> + const char *path = cb_data->path;
> + DBusMessage *reply;
> + const char *addr;
> + struct server *server = cb_data->server;
> +
> + reply = dbus_pending_call_steal_reply(call);
> +
> + if (dbus_message_is_error(reply, DBUS_ERROR_SERVICE_UNKNOWN)) {
> + DBG("Bluetooth daemon is apparently not available.");
> + goto done;
> + }
> +
> + bluetooth_parse_properties(reply, "Address", parse_string, &addr, NULL);
> +
> + DBG("Adapter Address: %s, Path: %s", addr, path);
> + adapter_list = adapter_address_add(adapter_list, path, addr);
> +
> + DBG("Add record on %s", path);
> +
> + bluetooth_send_with_reply(path, BLUEZ_SERVICE_INTERFACE,
> + "AddRecord", add_record_cb,
> + cb_data, NULL, -1,
> + DBUS_TYPE_STRING, &server->sdp_record,
> + DBUS_TYPE_INVALID);
> +
> +done:
> + dbus_message_unref(reply);
> +}
> +
> +static void server_parse_adapters(DBusMessageIter *array, gpointer user_data)
> +{
> + struct server *server = user_data;
> + DBusMessageIter value;
> + struct cb_data *cb_data;
> +
> + if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
> + return;
> +
> + dbus_message_iter_recurse(array, &value);
> +
> + while (dbus_message_iter_get_arg_type(&value)
> + == DBUS_TYPE_OBJECT_PATH) {
> + const char *path;
> +
> + dbus_message_iter_get_basic(&value, &path);
> +
> + DBG("Calling GetProperties on %s", path);
> +
> + cb_data = g_try_new0(struct cb_data, 1);
> + if (cb_data == NULL) {
> + ofono_error("Unable to allocate cb_data structure");
> + return;
> + }
> +
> + cb_data->server = server;
> + cb_data->path = g_strdup(path);
> +
> + bluetooth_send_with_reply(path, BLUEZ_ADAPTER_INTERFACE,
> + "GetProperties", server_adapter_properties_cb,
> + cb_data, NULL, -1, DBUS_TYPE_INVALID);
> +
> + dbus_message_iter_next(&value);
> + }
> +}
> +
> +static void server_manager_properties_cb(DBusPendingCall *call,
> + gpointer user_data)
> +{
> + DBusMessage *reply;
> +
> + reply = dbus_pending_call_steal_reply(call);
> +
> + if (dbus_message_is_error(reply, DBUS_ERROR_SERVICE_UNKNOWN)) {
> + DBG("Bluetooth daemon is apparently not available.");
> + goto done;
> + }
> +
> + bluetooth_parse_properties(reply, "Adapters", server_parse_adapters,
> + user_data, NULL);
> +
> +done:
> + dbus_message_unref(reply);
> +}
What's going on here? You are duplicating many line of codes that we already
have in bluetooth.c. Can't you just adapt the code we have there?
--
Gustavo F. Padovan
http://profusion.mobi
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