## <summary>Pulseaudio network sound server.</summary>

########################################
## <summary>
##	Role access for pulseaudio
## </summary>
## <param name="role">
##	<summary>
##	Role allowed access
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	User domain for the role
##	</summary>
## </param>
#
interface(`pulseaudio_role',`
	gen_require(`
		type pulseaudio_t, pulseaudio_exec_t, print_spool_t;
		class dbus { send_msg };
	')

	role $1 types pulseaudio_t;

	# Transition from the user domain to the derived domain.
	domtrans_pattern($2, pulseaudio_exec_t, pulseaudio_t)

	ps_process_pattern($2, pulseaudio_t)

	allow pulseaudio_t $2:process { signal signull };
	allow $2 pulseaudio_t:process { signal signull };
	ps_process_pattern(pulseaudio_t, $2)

	allow pulseaudio_t $2:unix_stream_socket connectto;
	allow $2 pulseaudio_t:unix_stream_socket connectto;

	userdom_manage_home_role($1, pulseaudio_t)
	userdom_manage_tmp_role($1, pulseaudio_t)
	userdom_manage_tmpfs_role($1, pulseaudio_t)

	allow $2 pulseaudio_t:dbus send_msg;
	allow pulseaudio_t $2:dbus send_msg;
')

########################################
## <summary>
##	Execute a domain transition to run pulseaudio.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`pulseaudio_domtrans',`
	gen_require(`
		type pulseaudio_t, pulseaudio_exec_t;
	')

	domtrans_pattern($1,pulseaudio_exec_t,pulseaudio_t)
')

########################################
## <summary>
##	Execute pulseaudio in the pulseaudio domain, and
##	allow the specified role the pulseaudio domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed the pulseaudio domain.
##	</summary>
## </param>
#
interface(`pulseaudio_run',`
	gen_require(`
		type pulseaudio_t;
	')

	pulseaudio_domtrans($1)
	role $2 types pulseaudio_t;
')

########################################
## <summary>
##	Execute a pulseaudio in the current domain
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`pulseaudio_exec',`
	gen_require(`
                type pulseaudio_exec_t;
	')

	can_exec($1,pulseaudio_exec_t)
')

########################################
## <summary>
##	Send and receive messages from
##	pulseaudio over dbus.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`pulseaudio_dbus_chat',`
	gen_require(`
		type pulseaudio_t;
		class dbus send_msg;
	')

	allow $1 pulseaudio_t:dbus send_msg;
	allow pulseaudio_t $1:dbus send_msg;
')

########################################
## <summary>
##	pulsaudio connection template.
## </summary>
## <param name="user_domain">
##	<summary>
##	The type of the user domain.
##	</summary>
## </param>
#
interface(`pulseaudio_stream_connect',`
	gen_require(`
		type pulseaudio_t;
	')

	allow $1 pulseaudio_t:process signull;
	allow $1 pulseaudio_t:unix_stream_socket connectto;
')