+++ /dev/null
-include(header.m4)
-define(CURRENT_PROGRAM,para_server)
-define(DEFAULT_CONFIG_FILE,~/.paraslash/server.conf)
-
-<qu>
-#########################
-section "General options"
-#########################
-</qu>
-
-include(loglevel.m4)
-include(log_timing.m4)
-include(color.m4)
-include(daemon.m4)
-include(user.m4)
-include(group.m4)
-
-<qu>
-option "port" p
-#~~~~~~~~~~~~~~
-"listening port"
-int typestr="portnumber"
-default="2990"
-optional
-details="
- para_server listens on this tcp port for incoming connections
- from clients such as para_client. If the default port is
- changed, the corresponding option of para_client must be used
- to connect to para_server.
-"
-
-#############################
-section "Configuration files"
-#############################
-</qu>
-
-include(logfile.m4)
-include(config_file.m4)
-
-<qu>
-option "user_list" -
-#~~~~~~~~~~~~~~~~~~~
-"(default='~/.paraslash/server.users')"
-
-string typestr="filename"
-optional
-
-
-##################################
-section "virtual streaming system"
-##################################
-
-
-option "autoplay" a
-#~~~~~~~~~~~~~~~~~~
-"start playing on startup"
-flag off
-
-option "autoplay_delay" -
-#~~~~~~~~~~~~~~~~~~~~~~~~
-"time to wait before streaming"
-int typestr="ms"
-default="0"
-optional
-dependon="autoplay"
-details="
- If para_server is started with the autoplay option, this option
- may be used to set up a delay before para_server streams its
- first audio file. This is useful for example if para_server
- and para_audiod are started during system startup. The delay
- time should be choosen large enough so that para_audiod is
- already up when para_server starts to stream. Of course, this
- option depends on the autoplay option.
-"
-option "announce_time" A
-#~~~~~~~~~~~~~~~~~~~~~~~
-"grace time for clients"
-
-int typestr="ms"
-default="300"
-optional
-details="
- Clients such as para_audiod connect to para_server and execute
- the stat command to find out whether an audio stream is
- currently available. This sets the delay betweeen announcing
- the stream via the output of the stat command and sending
- the first chunk of data.
-"
-
-#############################
-section "audio file selector"
-#############################
-
-option "afs_database_dir" D
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"location of the database"
-string typestr="path"
-optional
-details="
- Where para_server should look for the osl database of the audio
- file selector. The default is '~/.paraslash/afs_database-0.4'.
-"
-
-option "afs_socket" s
-#~~~~~~~~~~~~~~~~~~~~
-"Command socket for afs"
-string typestr="path"
-default="/var/paraslash/afs_command_socket-0.4"
-optional
-details="
- For each server command that is handled by the audio file
- selector, the child process of para_server connects to the
- audio file selector via a local socket. This option specifies
- the location of that socket in the file system.
-"
-option "afs_initial_mode" i
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-"Mood or playlist to load on startup."
-string typestr="<specifier>/<name>"
-optional
-
-details="
- The argument of this option must be prefixed with either 'p/'
- or 'm/' to indicate whether a playlist or a mood should be
- loaded. Example:
- --afs_initial_mode p/foo
- loads the playlist named 'foo'.
-"
-
-#####################
-section "http sender"
-#####################
-
-
-option "http_port" -
-#~~~~~~~~~~~~~~~~~~~
-"tcp port for http streaming"
-int typestr="portnumber"
-default="8000"
-optional
-details="
- The http sender of para_server listens on this port for
- incoming connections. Clients are expected to send the usual
- http request message such as 'GET / HTTP/'.
-"
-
-option "http_default_deny" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"make the http ACL a whitelist"
-flag off
-details="
- The default is to use blacklists instead, i.e. connections
- to the http sender are allowed unless the connecting host
- matches a pattern given by a http_access option. This allows
- to use access control the other way round: Connections are
- denied from hosts which are not explicitly allowed by one or
- more http_access options.
-"
-
-option "http_access" -
-#~~~~~~~~~~~~~~~~~~~~~
-"add an entry to the http ACL"
-string typestr="a.b.c.d/n"
-optional
-multiple
-details="
- Add given host/network to access control list (whitelist if
- http_default_deny was given, blacklist otherwise) before
- opening the tcp port. This option can be given multiple
- times. Example: '192.168.0.0/24' whitelists/blacklists the
- 256 hosts 192.168.0.x
-"
-
-option "http_no_autostart" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"do not open tcp port on startup"
-flag off
-details="
- If this option is given, the http sender does not listen on
- its tcp port. It may be instructed to open this port at a
- later time by using the sender command.
-"
-
-option "http_max_clients" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"maximal number of connections"
-int typestr="number"
-default="-1"
-optional
-details="
- The http sender will refuse connections if already that number
- of clients are currently connected. A non-positive value
- (the default) allows an unlimited number of simultaneous
- connections.
-"
-
-#####################
-section "dccp sender"
-#####################
-
-
-option "dccp_port" -
-#~~~~~~~~~~~~~~~~~~~
-"port for dccp streaming"
-int typestr="portnumber"
-default="8000"
-optional
-details="
- See http_port for details.
-"
-
-option "dccp_default_deny" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"make the dccp ACL a whitelist"
-flag off
-details="
- See http_default_deny for details.
-"
-
-option "dccp_access" -
-#~~~~~~~~~~~~~~~~~~~~~
-"add an entry to the dccp ACL"
-string typestr="a.b.c.d/n"
-optional
-multiple
-details="
- See http_access for details.
-"
-
-option "dccp_max_clients" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"maximal number of connections"
-int typestr="number"
-default="-1"
-optional
-details="
- See http_max_clients for details.
-"
-
-option "dccp_max_slice_size" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"Upper bound for the FEC slice size"
-int typestr = "size"
-optional
-default = "0"
-details = "
- If this value is non-positive (the default) the dccp sender
- uses the maximum packet size (MPS) of the connection as the
- slice size. The MPS is a network parameter and depends on
- the path maximum transmission unit (path MTU) of an incoming
- connection, i.e. on the largest packet size that can be
- transmitted without causing fragmentation.
-
- This option allows to use a value less than the MPS in order
- to fine-tune application performance. Values greater than
- the MPS of an incoming connection can not be set.
-"
-
-option "dccp_data_slices_per_group" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"The number of non-redundant slices per FEC group"
-int typestr = "num"
-optional
-default = "3"
-details = "
- This determines the number of slices in each FEC group that are
- necessary to decode the group. The given number must be smaller
- than the value of the dccp_slices_per_group option below.
-
- Note that the duration of a FEC group is proportional to the
- product dccp_max_slice_size * dccp_data_slices_per_group.
-"
-
-option "dccp_slices_per_group" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"The total number of slices per FEC group"
-int typestr = "num"
-optional
-default = "4"
-details = "
- This value must be larger than the value given for above
- dccp_data_slices_per_group above. The difference being the
- number of redundant slices per group, i.e. the number of
- data packets that may be lost without causing interruptions
- of the resulting audio stream.
-
- Increase this value if for lossy networks.
-"
-
-####################
-section "udp sender"
-####################
-
-option "udp_target" -
-#~~~~~~~~~~~~~~~~~~~~
-"add udp target with optional port"
-string typestr="host[:port]"
-optional
-multiple
-details="
- Add given host/port to the list of targets. The 'host' argument
- can be either an IPv4/v6 address or hostname (RFC 3986 syntax).
- The 'port' argument is an optional port number. If the 'port'
- part is absent, the 'udp_default_port' value is used.
-
- The following examples are possible targets:
- '10.10.1.2:8000' (host:port); '10.10.1.2' (with default port);
- '224.0.1.38:1500' (IPv4 multicast); 'localhost:8001' (hostname
- with port); '[::1]:8001' (IPv6 localhost); '[badc0de::1]' (IPv6
- host with default port); '[FF00::beef]:1500' (IPv6 multicast).
-
- This option can be given multiple times, for multiple targets.
-"
-
-option "udp_no_autostart" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"do not start sending"
-flag off
-details="
- If this option is given, udp streaming may be activated at
- a later time by using the sender command.
-"
-
-option "udp_default_port" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"udp port to send to"
-int typestr="port"
-default="8000"
-optional
-
-option "udp_mcast_iface" -
-#~~~~~~~~~~~~~~~~~~~~~~~~~~
-"outgoing udp multicast interface"
-string
-optional
-
-option "udp_header_interval" H
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-"duration for sending header"
-int typestr="ms"
-default="2000"
-optional
-details="
- As the udp sender has no idea about connected clients it
- sends the audio file header periodically if necessary. This
- option is used to specify the duration of the interval between
- sending the header. Shorter values decrease the average time
- clients have to wait before being able to start playback,
- but this also increases the amount network traffic. Note
- that this affects only ogg vorbis streams as this is the only
- audio format that needs an audio file header.
-"
-
-option "udp_ttl" t
-#~~~~~~~~~~~~~~~~~
-"set time to live value"
-int typestr="num"
-default="-1"
-optional
-details="
- This option applies exclusively to multicast UDPv4/v6 streaming.
-
- For the sending UDPv4 socket it sets the multicast Time-To-Live
- value to \"num\". Traditional TTL scope values are: 0=host,
- 1=network, 32=same site, 64=same region, 128=same continent,
- 255=unrestricted. Please note however that this scoping is not
- a good solution: RFC 2365 e.g. presents a better alternative.
-
- When using UDPv6 multicasting, the option sets the number of
- multicast hops (as described in RFC 3493); a value of -1
- allows the kernel to auto-select the hop value.
-"
-</qu>
projects / paraslash.git / blobdiff