[PATCH obexd] MAP: Add SetMessageStatus function

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SetMessageStatus function allows the MCE to modify the status
of a message on the MSE. This function modifies the read and
delete status of the message.
---
 plugins/mas.c              |   52 +++++++++++++++++++++++++++++++++++++++++++-
 plugins/messages-dummy.c   |    8 +++++++
 plugins/messages-tracker.c |    8 +++++++
 plugins/messages.h         |   20 +++++++++++++++++
 4 files changed, 87 insertions(+), 1 deletion(-)

diff --git a/plugins/mas.c b/plugins/mas.c
index 1c9199d..26e8f7d 100644
--- a/plugins/mas.c
+++ b/plugins/mas.c
@@ -499,6 +499,20 @@ static void update_inbox_cb(void *session, int err, void *user_data)
 		obex_object_set_io_flags(mas, G_IO_OUT, 0);
 }
 
+static void message_status_cb(void *session, int err, void *user_data)
+{
+	struct mas_session *mas = user_data;
+
+	DBG("");
+
+	mas->finished = TRUE;
+
+	if (err < 0)
+		obex_object_set_io_flags(mas, G_IO_ERR, err);
+	else
+		obex_object_set_io_flags(mas, G_IO_OUT, 0);
+}
+
 static int mas_setpath(struct obex_session *os, void *user_data)
 {
 	const char *name;
@@ -649,6 +663,42 @@ static void *message_update_open(const char *name, int oflag, mode_t mode,
 		return mas;
 }
 
+static void *message_status_open(const char *name, int oflag, mode_t mode,
+					void *driver_data, size_t *size,
+					int *err)
+
+{
+	struct mas_session *mas = driver_data;
+	uint8_t indicator;
+	uint8_t value;
+
+	DBG("");
+
+	if (oflag == O_RDONLY) {
+		*err = -EBADR;
+		return NULL;
+	}
+
+	if (!g_obex_apparam_get_uint8(mas->inparams, MAP_AP_STATUSINDICATOR,
+				&indicator)) {
+		*err = -EBADR;
+		return NULL;
+	}
+
+	if (!g_obex_apparam_get_uint8(mas->inparams, MAP_AP_STATUSVALUE,
+				&value)) {
+		*err = -EBADR;
+		return NULL;
+	}
+
+	*err = messages_set_message_status(mas->backend_data, name, indicator,
+						value, message_status_cb, mas);
+	if (*err < 0)
+		return NULL;
+	else
+		return mas;
+}
+
 static ssize_t any_get_next_header(void *object, void *buf, size_t mtu,
 								uint8_t *hi)
 {
@@ -784,7 +834,7 @@ static struct obex_mime_type_driver mime_message_status = {
 	.target = MAS_TARGET,
 	.target_size = TARGET_SIZE,
 	.mimetype = "x-bt/messageStatus",
-	.open = any_open,
+	.open = message_status_open,
 	.close = any_close,
 	.read = any_read,
 	.write = any_write,
diff --git a/plugins/messages-dummy.c b/plugins/messages-dummy.c
index a47f143..1a38d0d 100644
--- a/plugins/messages-dummy.c
+++ b/plugins/messages-dummy.c
@@ -347,6 +347,14 @@ int messages_get_message(void *session, const char *handle,
 	return -ENOSYS;
 }
 
+int messages_set_message_status(void *session, const char *handle,
+					int indicator, int value,
+					messages_set_message_status_cb callback,
+					void *user_data)
+{
+	return -ENOSYS;
+}
+
 int messages_update_inbox(void *session, messages_update_inbox_cb callback,
 							void *user_data)
 {
diff --git a/plugins/messages-tracker.c b/plugins/messages-tracker.c
index 92c1767..7bdba1b 100644
--- a/plugins/messages-tracker.c
+++ b/plugins/messages-tracker.c
@@ -321,6 +321,14 @@ int messages_get_message(void *session, const char *handle,
 	return -ENOSYS;
 }
 
+int messages_set_message_status(void *session, const char *handle,
+				int indicator, int value,
+				messages_set_message_status_cb callback,
+				void *user_data)
+{
+	return -ENOSYS;
+}
+
 int messages_update_inbox(void *session, messages_update_inbox_cb callback,
 							void *user_data)
 {
diff --git a/plugins/messages.h b/plugins/messages.h
index 669f7c2..9805bb0 100644
--- a/plugins/messages.h
+++ b/plugins/messages.h
@@ -268,6 +268,26 @@ int messages_get_message(void *session, const char *handle,
 					messages_get_message_cb callback,
 					void *user_data);
 
+/* Informs Message Server to modify status of a given message.
+ *
+ * session: Backend session.
+ * handle: Unique identifier to the message.
+ * indicator: To indicate which status information is to be modified,
+ *	"readStatus" or "deleteStatus".
+ * value: To indicate the value of the indicator
+ *	read/unread for "readstatus" and deleted/undeleted for "deleteStatus".
+ * Callback shall be called for every message status update request
+ *	recieved from MCE.
+ * user_data: User data if any to be sent.
+ */
+typedef void (*messages_set_message_status_cb)(void *session, int err,
+					void *user_data);
+
+int messages_set_message_status(void *session, const char *handle,
+					int indicator, int value,
+					messages_set_message_status_cb callback,
+					void *user_data);
+
 /* Informs Message Server to Update Inbox via network.
  *
  * session: Backend session.
-- 
1.7.9.5

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