vrpn 07.35
Virtual Reality Peripheral Network
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#include <vrpn_Dial.h>
Public Member Functions | |
vrpn_Dial_Remote (const char *name, vrpn_Connection *c=NULL) | |
~vrpn_Dial_Remote () | |
virtual void | mainloop () |
Called once through each main loop iteration to handle updates. Remote object mainloop() should call client_mainloop() and then call d_connection->mainloop(). Server object mainloop() should service the device and then call server_mainloop(), but should not normally call d_connection->mainloop(). | |
virtual int | register_change_handler (void *userdata, vrpn_DIALCHANGEHANDLER handler) |
virtual int | unregister_change_handler (void *userdata, vrpn_DIALCHANGEHANDLER handler) |
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vrpn_Dial (const char *name, vrpn_Connection *c=NULL) | |
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vrpn_BaseClass (const char *name, vrpn_Connection *c=NULL) | |
Names the device and assigns or opens connection, calls registration methods. | |
virtual | ~vrpn_BaseClass () |
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vrpn_BaseClassUnique () | |
virtual | ~vrpn_BaseClassUnique () |
Unregister all of the message handlers that were to be autodeleted. | |
vrpn_Connection * | connectionPtr () |
Returns a pointer to the connection this object is using. | |
Static Protected Member Functions | |
static int VRPN_CALLBACK | handle_change_message (void *userdata, vrpn_HANDLERPARAM p) |
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static int | encode_text_message_to_buffer (char *buf, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char *msg) |
Encodes the body of the text message into a buffer, preparing for sending. | |
static int | decode_text_message_from_buffer (char *msg, vrpn_TEXT_SEVERITY *severity, vrpn_uint32 *level, const char *buf) |
Decodes the body of the text message from a buffer from the connection. | |
Protected Attributes | |
vrpn_Callback_List< vrpn_DIALCB > | d_callback_list |
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vrpn_float64 | dials [vrpn_DIAL_MAX] |
vrpn_int32 | num_dials |
struct timeval | timestamp |
vrpn_int32 | change_m_id |
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vrpn_Connection * | d_connection |
Connection that this object talks to. | |
char * | d_servicename |
Name of this device, not including the connection part. | |
vrpn_int32 | d_sender_id |
Sender ID registered with the connection. | |
vrpn_int32 | d_text_message_id |
ID for text messages. | |
vrpn_int32 | d_ping_message_id |
Ask the server if they are there. | |
vrpn_int32 | d_pong_message_id |
Server telling that it is there. | |
Additional Inherited Members | |
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bool | shutup |
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virtual int | register_types (void) |
Register the types of messages this device sends/receives. Return 0 on success, -1 on fail. | |
virtual vrpn_int32 | encode_to (char *buf, vrpn_int32 buflen, vrpn_int32 dial, vrpn_float64 delta) |
virtual void | report_changes (void) |
virtual void | report (void) |
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virtual int | init (void) |
Initialize things that the constructor can't. Returns 0 on success, -1 on failure. | |
virtual int | register_senders (void) |
Register the sender for this device (by default, the name of the device). Return 0 on success, -1 on fail. | |
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int | register_autodeleted_handler (vrpn_int32 type, vrpn_MESSAGEHANDLER handler, void *userdata, vrpn_int32 sender=vrpn_ANY_SENDER) |
Registers a handler with the connection, and remembers to delete at destruction. | |
int | send_text_message (const char *msg, struct timeval timestamp, vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL, vrpn_uint32 level=0) |
Sends a NULL-terminated text message from the device d_sender_id. | |
SendTextMessageBoundCall | send_text_message (vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL) |
Returns an object you can stream into to send a text message from the device like send_text_message(vrpn_TEXT_WARNING) << "Value of i is: " << i; This use requires including vrpn_SendTextMessageStreamProxy.h. | |
void | server_mainloop (void) |
Handles functions that all servers should provide in their mainloop() (ping/pong, for example) Should be called by all servers in their mainloop() | |
void | client_mainloop (void) |
Handles functions that all clients should provide in their mainloop() (warning of no server, for example) Should be called by all clients in their mainloop() | |
Definition at line 86 of file vrpn_Dial.h.
vrpn_Dial_Remote::vrpn_Dial_Remote | ( | const char * | name, |
vrpn_Connection * | c = NULL |
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Definition at line 167 of file vrpn_Dial.C.
References vrpn_Dial::change_m_id, vrpn_BaseClassUnique::d_connection, vrpn_BaseClassUnique::d_sender_id, vrpn_Dial::dials, handle_change_message(), vrpn_Dial::num_dials, vrpn_BaseClassUnique::register_autodeleted_handler(), vrpn_Dial::timestamp, vrpn_DIAL_MAX, and vrpn_gettimeofday.
vrpn_Dial_Remote::~vrpn_Dial_Remote | ( | ) |
Definition at line 195 of file vrpn_Dial.C.
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staticprotected |
Definition at line 205 of file vrpn_Dial.C.
References vrpn_HANDLERPARAM::buffer, vrpn_Callback_List< CALLBACK_STRUCT >::call_handlers(), vrpn_DIALCB::change, d_callback_list, vrpn_DIALCB::dial, vrpn_HANDLERPARAM::msg_time, vrpn_DIALCB::msg_time, vrpn_BaseClassUnique::userdata, and vrpn_unbuffer().
Referenced by vrpn_Dial_Remote().
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virtual |
Called once through each main loop iteration to handle updates. Remote object mainloop() should call client_mainloop() and then call d_connection->mainloop(). Server object mainloop() should service the device and then call server_mainloop(), but should not normally call d_connection->mainloop().
Implements vrpn_BaseClass.
Definition at line 197 of file vrpn_Dial.C.
References vrpn_BaseClassUnique::client_mainloop(), vrpn_BaseClassUnique::d_connection, and vrpn_Connection::mainloop().
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inlinevirtual |
Definition at line 98 of file vrpn_Dial.h.
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inlinevirtual |
Definition at line 103 of file vrpn_Dial.h.
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protected |
Definition at line 110 of file vrpn_Dial.h.
Referenced by handle_change_message().