diff options
Diffstat (limited to 'source/blender/blenkernel/intern/verse_session.c')
-rw-r--r-- | source/blender/blenkernel/intern/verse_session.c | 477 |
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 |