lo.h(3)

NAME
lo.h -

SYNOPSIS

  Functions
lo_address lo_address_new (const char *host, const char *port)
Declare an OSC destination, given IP address and port number.
lo_address lo_address_new_from_url (const char *url)
Create a lo_address object from an OSC URL.
void lo_address_free (lo_address t)
Free the memory used by the lo_address object.
void lo_address_set_ttl (lo_address t, int ttl)
Set the Time-to-Live value for a given target address.
int lo_address_get_ttl (lo_address t)
Get the Time-to-Live value for a given target address.
int lo_send (lo_address targ, const char *path, const char *type,...)
Send a OSC formatted message to the address specified.
int lo_send_from (lo_address targ, lo_server from, lo_timetag ts, const char *path, const char *type,...)
Send a OSC formatted message to the address specified, from the same socket as the specificied server.
int lo_send_timestamped (lo_address targ, lo_timetag ts, const char *path, const char *type,...)
Send a OSC formatted message to the address specified, scheduled to be dispatch at some time in the future.
int lo_address_errno (lo_address a)
Return the error number from the last failed lo_send or lo_address_new call.
const char * lo_address_errstr (lo_address a)
Return the error string from the last failed lo_send or lo_address_new call.
lo_server_thread lo_server_thread_new (const char *port, lo_err_handler err_h)
Create a new server thread to handle incoming OSC messages.
lo_server_thread lo_server_thread_new_multicast (const char *group, const char *port, lo_err_handler err_h)
Create a new server thread to handle incoming OSC messages, and join a UDP multicast group. Server threads take care of the message reception and dispatch by transparently creating a system thread to handle incoming messages. Use this if you do not want to handle the threading yourself.
lo_server_thread lo_server_thread_new_with_proto (const char *port, int proto, lo_err_handler err_h)
Create a new server thread to handle incoming OSC messages, specifying protocol.
void lo_server_thread_free (lo_server_thread st)
Free memory taken by a server thread.
lo_method lo_server_thread_add_method (lo_server_thread st, const char *path, const char *typespec, lo_method_handler h, void *user_data)
Add an OSC method to the specifed server thread.
void lo_server_thread_del_method (lo_server_thread st, const char *path, const char *typespec)
Delete an OSC method from the specifed server thread.
void lo_server_thread_start (lo_server_thread st)
Start the server thread.
void lo_server_thread_stop (lo_server_thread st)
Stop the server thread.
int lo_server_thread_get_port (lo_server_thread st)
Return the port number that the server thread has bound to.
char * lo_server_thread_get_url (lo_server_thread st)
Return a URL describing the address of the server thread.
lo_server lo_server_thread_get_server (lo_server_thread st)
Return the lo_server for a lo_server_thread.
int lo_server_thread_events_pending (lo_server_thread st)
Return true if there are scheduled events (eg. from bundles) waiting to be dispatched by the thread.
lo_blob lo_blob_new (int32_t size, const void *data)
Create a new OSC blob type.
void lo_blob_free (lo_blob b)
Free the memory taken by a blob.
uint32_t lo_blob_datasize (lo_blob b)
Return the ammount of valid data in a lo blob object.
void * lo_blob_dataptr (lo_blob b)
Return a pointer to the start of the blob data to allow contents to be changed.

Detailed Description

The liblo main headerfile and high-level API functions.

Author

Generated automatically by Doxygen for liblo from the source code.