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path: root/source/blender/blenkernel/intern/verse_session.c
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Diffstat (limited to 'source/blender/blenkernel/intern/verse_session.c')
-rw-r--r--source/blender/blenkernel/intern/verse_session.c477
1 files changed, 0 insertions, 477 deletions
diff --git a/source/blender/blenkernel/intern/verse_session.c b/source/blender/blenkernel/intern/verse_session.c
deleted file mode 100644
index 28a9ef85536..00000000000
--- a/source/blender/blenkernel/intern/verse_session.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/**
- * $Id$
- *
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Contributor(s): Jiri Hnidek.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-#ifdef WITH_VERSE
-
-#include <string.h>
-
-#include "MEM_guardedalloc.h"
-
-#include "DNA_mesh_types.h" /* temp */
-#include "DNA_listBase.h"
-#include "DNA_screen_types.h"
-#include "DNA_userdef_types.h"
-
-#include "BLI_dynamiclist.h"
-#include "BLI_blenlib.h"
-
-#include "BIF_screen.h"
-#include "BIF_verse.h"
-
-#include "BKE_global.h"
-#include "BKE_verse.h"
-
-struct ListBase session_list={NULL, NULL};
-struct ListBase server_list={NULL, NULL};
-
-static int cb_ping_registered = 0;
-
-/* list of static function prototypes */
-static void cb_connect_terminate(const char *address, const char *bye);
-static void cb_connect_accept(void *user_data, uint32 avatar, void *address, void *connection, const uint8 *host_id);
-static void set_all_callbacks(void);
-static void free_verse_session_data(struct VerseSession *session);
-static void add_verse_server(VMSServer *server);
-static void check_connection_state(struct VerseServer *server);
-
-static void check_connection_state(struct VerseServer *server)
-{
- struct VerseSession *session;
- session = session_list.first;
- while(session) {
- if(strcmp(server->ip,session->address)==0) {
- server->flag = session->flag;
- return;
- }
- session = session->next;
- }
-}
-/*
- * add verse server to server_list. Prevents duplicate
- * entries
- */
-static void add_verse_server(VMSServer *server)
-{
- struct VerseServer *iter, *niter;
- VerseServer *newserver;
- const char *name = verse_ms_field_value(server, "DE");
- iter = server_list.first;
-
- while(iter) {
- niter = iter->next;
- if(strcmp(iter->ip, server->ip)==0) {
- return;
- }
- iter = niter;
- }
-
- newserver = (VerseServer *)MEM_mallocN(sizeof(VerseServer), "VerseServer");
- newserver->ip = (char *)MEM_mallocN(sizeof(char)*(strlen(server->ip)+1), "VerseServer ip");
- strcpy(newserver->ip, server->ip);
-
- if(name) {
- newserver->name = (char *)MEM_mallocN(sizeof(char)*(strlen(name)+strlen(newserver->ip)+4), "VerseServer name");
- strcpy(newserver->name, name);
- strcat(newserver->name, " (");
- strcat(newserver->name, newserver->ip);
- strcat(newserver->name, ")");
- }
-
- newserver->flag = 0;
- check_connection_state(newserver);
-
- printf("Adding new verse server: %s at %s\n", newserver->name, newserver->ip);
-
- BLI_addtail(&server_list, newserver);
- post_server_add();
-}
-
-/*
- * callback function for ping
- */
-static void cb_ping(void *user, const char *address, const char *message)
-{
- VMSServer **servers = verse_ms_list_parse(message);
- if(servers != NULL)
- {
- int i;
-
- for(i = 0; servers[i] != NULL; i++)
- add_verse_server(servers[i]);
-
- free(servers);
- }
-}
-
-/*
- * callback function for connection terminated
- */
-static void cb_connect_terminate(const char *address, const char *bye)
-{
- VerseSession *session = (VerseSession*)current_verse_session();
-
- if(!session) return;
-
- /* remove session from list of session */
- BLI_remlink(&session_list, session);
- /* do post connect operations */
- session->post_connect_terminated(session);
- /* free session data */
- free_verse_session_data(session);
- /* free session */
- MEM_freeN(session);
-}
-
-/*
- * callback function for accepted connection to verse server
- */
-static void cb_connect_accept(
- void *user_data,
- uint32 avatar,
- void *address,
- void *connection,
- const uint8 *host_id)
-{
- struct VerseSession *session = (VerseSession*)current_verse_session();
- struct VerseServer *server = server_list.first;
- uint32 i, mask=0;
-
- if(!session) return;
-
- session->flag |= VERSE_CONNECTED;
- session->flag &= ~VERSE_CONNECTING;
-
- while(server) {
- if(strcmp(session->address, server->ip)==0) {
- server->flag |= VERSE_CONNECTED;
- server->flag &= ~VERSE_CONNECTING;
- server->session = session;
- break;
- }
- server = server->next;
- }
-
- printf("\tBlender is connected to verse server: %s\n", (char*)address);
- printf("\tVerseSession->counter: %d\n", session->counter);
-
- session->avatar = avatar;
-
- session->post_connect_accept(session);
-
- for(i = 0; i < V_NT_NUM_TYPES; i++)
- mask = mask | (1 << i);
- verse_send_node_index_subscribe(mask);
- verse_send_node_subscribe(session->avatar); /* subscribe to avatar node, as well */
-
- /* create our own method group and method */
- /*verse_send_o_method_group_create(session->avatar, ~0, "tawk-client");*/
-}
-
-/*
- * set up all callbacks for sessions
- */
-void set_verse_session_callbacks(void)
-{
- /* connection */
- verse_callback_set(verse_send_connect_accept, cb_connect_accept, NULL);
- /* connection was terminated */
- verse_callback_set(verse_send_connect_terminate, cb_connect_terminate, NULL);
-
-}
-
-/*
- * set all callbacks used in Blender
- */
-static void set_all_callbacks(void)
-{
- /* set up all callbacks for sessions */
- set_verse_session_callbacks();
-
- /* set up callbacks for nodes */
- set_node_callbacks();
-
- /* set up all callbacks for object nodes */
- set_object_callbacks();
-
- /* set up all callbacks for geometry nodes */
- set_geometry_callbacks();
-
- /* set up all callbacks for bitmap nodes */
- set_bitmap_callbacks();
-
- /* set up all callbacks for method groups and methods */
- set_method_callbacks();
-}
-
-/*
- * this function sends and receive all packets for all sessions
- */
-void b_verse_update(void)
-{
- VerseSession *session, *next_session;
-
- session = session_list.first;
- while(session){
- next_session = session->next;
- verse_session_set(session->vsession);
- if((session->flag & VERSE_CONNECTED) || (session->flag & VERSE_CONNECTING)) {
- verse_callback_update(10);
- session->post_connect_update(session);
- }
- session = next_session;
- }
- if(cb_ping_registered>0) {
- verse_callback_update(10);
- }
-}
-
-/*
- * returns VerseSession coresponding to vsession pointer
- */
-VerseSession *versesession_from_vsession(VSession *vsession)
-{
- struct VerseSession *session;
-
- session = session_list.first;
-
- while(session) {
- if(session->vsession==vsession) return session;
- session = session->next;
- }
-
- return session;
-}
-
-/*
- * returns pointer at current VerseSession
- */
-VerseSession *current_verse_session(void)
-{
- struct VerseSession *session;
- VSession vsession = verse_session_get();
-
- session = session_list.first;
-
- while(session){
- if(session->vsession == vsession)
- return session;
- session = session->next;
- }
-
- printf("error: non-existing SESSION occured!\n");
- return NULL;
-}
-
-/*
- * free VerseSession
- */
-static void free_verse_session_data(VerseSession *session)
-{
- struct VNode *vnode;
-
- /* free data of all nodes */
- vnode = session->nodes.lb.first;
- while(vnode){
- free_verse_node_data(vnode);
- vnode = vnode->next;
- }
-
- /* free data of nodes waiting in queue */
- vnode = session->queue.first;
- while(vnode){
- free_verse_node_data(vnode);
- vnode = vnode->next;
- }
-
- /* free all VerseNodes */
- BLI_dlist_destroy(&(session->nodes));
- /* free all VerseNodes waiting in queque */
- BLI_freelistN(&(session->queue));
-
- /* free name of verse host for this session */
- MEM_freeN(session->address);
-}
-
-/*
- * free VerseSession
- */
-void free_verse_session(VerseSession *session)
-{
- /* remove session from session list*/
- BLI_remlink(&session_list, session);
- /* do post terminated operations */
- session->post_connect_terminated(session);
- /* free session data (nodes, layers) */
- free_verse_session_data(session);
- /* free session */
- MEM_freeN(session);
-}
-
-/*
- * create new verse session and return coresponding data structure
- */
-VerseSession *create_verse_session(
- const char *name,
- const char *pass,
- const char *address,
- uint8 *expected_key)
-{
- struct VerseSession *session;
- VSession *vsession;
-
- vsession = verse_send_connect(name, pass, address, expected_key);
-
- if(!vsession) return NULL;
-
- session = (VerseSession*)MEM_mallocN(sizeof(VerseSession), "VerseSession");
-
- session->flag = VERSE_CONNECTING;
-
- session->vsession = vsession;
- session->avatar = -1;
-
- session->address = (char*)MEM_mallocN(sizeof(char)*(strlen(address)+1),"session adress name");
- strcpy(session->address, address);
-
- session->connection = NULL;
- session->host_id = NULL;
- session->counter = 0;
-
- /* initialize dynamic list of nodes and node queue */
- BLI_dlist_init(&(session->nodes));
- session->queue.first = session->queue.last = NULL;
-
- /* set up all client dependent functions */
- session->post_connect_accept = post_connect_accept;
- session->post_connect_terminated = post_connect_terminated;
- session->post_connect_update = post_connect_update;
-
- post_server_add();
-
- return session;
-}
-
-/*
- * end verse session and free all session data
- */
-void end_verse_session(VerseSession *session)
-{
- /* send terminate command to verse server */
- verse_send_connect_terminate(session->address, "blender: bye bye");
- /* update callbacks */
- verse_callback_update(1000);
- /* send destroy session command to verse server */
- verse_session_destroy(session->vsession);
- /* set up flag of verse session */
- session->flag &= ~VERSE_CONNECTED;
- /* do post connect operations */
- session->post_connect_terminated(session);
- /* free structure of verse session */
- free_verse_session(session);
-}
-
-void free_all_servers(void)
-{
- VerseServer *server, *nextserver;
-
- server = server_list.first;
-
- while(server) {
- nextserver = server->next;
- BLI_remlink(&server_list, server);
- MEM_freeN(server->name);
- MEM_freeN(server->ip);
- MEM_freeN(server);
- server = nextserver;
- }
-
- BLI_freelistN(&server_list);
-}
-
-/*
- * end connection to all verse hosts (servers) ... free all VerseSessions
- * free all VerseServers
- */
-void end_all_verse_sessions(void)
-{
- VerseSession *session,*nextsession;
-
- session = session_list.first;
-
- while(session) {
- nextsession= session->next;
- end_verse_session(session);
- /* end next session */
- session = nextsession;
- }
-
- BLI_freelistN(&session_list);
-
- free_all_servers();
-}
-
-/*
- * do a get from ms
- */
-void b_verse_ms_get(void)
-{
- if(cb_ping_registered==0) {
- /* handle ping messages (for master server) */
- verse_callback_set(verse_send_ping, cb_ping, NULL);
- add_screenhandler(G.curscreen, SCREEN_HANDLER_VERSE, 1);
- cb_ping_registered++;
- }
- free_all_servers();
-
- verse_ms_get_send(U.versemaster, VERSE_MS_FIELD_DESCRIPTION, NULL);
- verse_callback_update(10);
-}
-
-/*
- * connect to verse host, set up all callbacks, create session
- */
-void b_verse_connect(char *address)
-{
- VerseSession *session = NULL;
-
- /* if no session was created before, then set up all callbacks */
- if((session_list.first==NULL) && (session_list.last==NULL))
- set_all_callbacks();
-
- /* create new session */
- if(address)
- session = create_verse_session("Blender", "pass", address, NULL);
-
- if(session) {
- /* add new session to the list of sessions */
- BLI_addtail(&session_list, session);
-
- /* add verse handler if this is first session */
- if(session_list.first == session_list.last)
- add_screenhandler(G.curscreen, SCREEN_HANDLER_VERSE, 1);
-
- }
-}
-
-#endif
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