diff options
Diffstat (limited to 'source/blender/blenkernel/intern/verse_method.c')
| -rw-r--r-- | source/blender/blenkernel/intern/verse_method.c | 520 |
1 files changed, 0 insertions, 520 deletions
diff --git a/source/blender/blenkernel/intern/verse_method.c b/source/blender/blenkernel/intern/verse_method.c deleted file mode 100644 index 30886782019..00000000000 --- a/source/blender/blenkernel/intern/verse_method.c +++ /dev/null @@ -1,520 +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): Nathan Letwory. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -#ifdef WITH_VERSE - -#include <string.h> - -#include "MEM_guardedalloc.h" - -#include "DNA_listBase.h" -#include "DNA_userdef_types.h" -#include "DNA_text_types.h" - -#include "BLI_dynamiclist.h" -#include "BLI_blenlib.h" -#include "BLI_arithb.h" - -#include "BIF_verse.h" - -#include "BKE_bad_level_calls.h" -#include "BKE_library.h" -#include "BKE_text.h" -#include "BKE_verse.h" -#include "BKE_global.h" -#include "BKE_main.h" - -#include "verse.h" - -/* helper struct for creating method descriptions */ -typedef struct VMethodInfo { - const char *name; - uint8 param_count; - const VNOParamType param_type[4]; - const char *param_name[4]; - uint16 id; -} VMethodInfo; - -#ifdef VERSECHAT -/* array with methods for verse chat */ -static VMethodInfo vmethod_info[] = { - { "join", 1, { VN_O_METHOD_PTYPE_STRING }, { "channel"}}, - { "leave", 1, { VN_O_METHOD_PTYPE_STRING }, { "channel"}}, - { "hear", 3, { VN_O_METHOD_PTYPE_STRING, VN_O_METHOD_PTYPE_STRING, VN_O_METHOD_PTYPE_STRING }, { "channel", "from", "msg"}} -}; -#endif - -/* lookup a method group based on its name */ -struct VMethodGroup *lookup_vmethodgroup_name(ListBase *lb, const char *name) { - struct VMethodGroup *vmg; - - for(vmg= lb->first; vmg; vmg= vmg->next) - if(strcmp(vmg->name,name)==0) break; - - return vmg; -} - -/* lookup a method group based on its group_id */ -struct VMethodGroup *lookup_vmethodgroup(ListBase *lb, uint16 group_id) { - struct VMethodGroup *vmg; - - for(vmg= lb->first; vmg; vmg= vmg->next) - if(vmg->group_id==group_id) break; - - return vmg; -} - -/* lookup a method based on its name */ -struct VMethod *lookup_vmethod_name(ListBase *lb, const char *name) { - struct VMethod *vm; - for(vm= lb->first; vm; vm= vm->next) - if(strcmp(vm->name,name)==0) break; - - return vm; -} - -/* lookup a method based on its method_id */ -struct VMethod *lookup_vmethod(ListBase *lb, uint8 method_id) { - struct VMethod *vm; - for(vm= lb->first; vm; vm= vm->next) - if(vm->id==method_id) break; - - return vm; -} - -#ifdef VERSECHAT -/* - * send say command - */ -void send_say(const char *chan, const char *utter) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - struct VMethod *vm; - VNOPackedParams *utterpack; - VNOParam args[2]; - - vnode= (VNode *)(session->nodes.lb.first); - - for( ; vnode; vnode= vnode->next) { - if(strcmp(vnode->name, "tawksrv")==0) { - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk"); - if(!vmg) break; - vm= lookup_vmethod_name(&(vmg->methods), "say"); - if(!vm) break; - args[0].vstring= (char *)chan; - args[1].vstring= (char *)utter; - if((utterpack= verse_method_call_pack(vm->param_count, vm->param_type, args))!=NULL) { - verse_send_o_method_call(vnode->id, vmg->group_id, vm->id, vnode->session->avatar, utterpack); - } - break; - } - - } -} - -/* - * send logout command - */ -void send_logout(VNode *vnode) -{ - struct VMethodGroup *vmg; - struct VMethod *vm; - VNOPackedParams *pack; - - vnode->chat_flag = CHAT_LOGGED; - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk"); - if(!vmg) return; - vm= lookup_vmethod_name(&(vmg->methods), "logout"); - if(!vm) return; - - if((pack= verse_method_call_pack(vm->param_count, vm->param_type, NULL))!=NULL) { - verse_send_o_method_call(vnode->id, vmg->group_id, vm->id, vnode->session->avatar, pack); - } - vnode->chat_flag = CHAT_NOTLOGGED; -} - -/* - * send join command - */ -void send_join(VNode *vnode, const char *chan) -{ - struct VMethodGroup *vmg; - struct VMethod *vm; - VNOPackedParams *join; - VNOParam channel[1]; - - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk"); - if(!vmg) return; - vm= lookup_vmethod_name(&(vmg->methods), "join"); - if(!vm) return; - - channel[0].vstring= (char *)chan; - if((join= verse_method_call_pack(vm->param_count, vm->param_type, channel))!=NULL) { - verse_send_o_method_call(vnode->id, vmg->group_id, vm->id, vnode->session->avatar, join); - } -} - -/* - * send leave command - */ -void send_leave(VNode *vnode, const char *chan) -{ - struct VMethodGroup *vmg; - struct VMethod *vm; - VNOPackedParams *leave; - VNOParam channel[1]; - - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk"); - if(!vmg) return; - vm= lookup_vmethod_name(&(vmg->methods), "leave"); - if(!vm) return; - - channel[0].vstring= (char *)chan; - if((leave= verse_method_call_pack(vm->param_count, vm->param_type, channel))!=NULL) { - verse_send_o_method_call(vnode->id, vmg->group_id, vm->id, vnode->session->avatar, leave); - } -} - -/* - * send login command - */ -void send_login(VNode *vnode) -{ - struct VMethodGroup *vmg; - struct VMethod *vm; - VNOPackedParams *login; - VNOParam param[1]; - - vnode->chat_flag = CHAT_LOGGED; - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk"); - if(!vmg) return; - vm= lookup_vmethod_name(&(vmg->methods), "login"); - if(!vm) return; - - param[0].vstring= U.verseuser; - - if((login= verse_method_call_pack(vm->param_count, vm->param_type, param))!=NULL) { - verse_send_o_method_call(vnode->id, vmg->group_id, vm->id, vnode->session->avatar, login); - } - vnode->chat_flag = CHAT_LOGGED; - - vnode= lookup_vnode(vnode->session, vnode->session->avatar); - vmg= lookup_vmethodgroup_name(&(vnode->methodgroups), "tawk-client"); - if(!vmg) - verse_send_o_method_group_create(vnode->session->avatar, ~0, "tawk-client"); -} -#endif - -/* - * Free a VMethod - */ -void free_verse_method(VMethod *vm) { - if(!vm) return; - - MEM_freeN(vm->param_type); -} - -/* - * Free methods for VMethodGroup - */ -void free_verse_methodgroup(VMethodGroup *vmg) -{ - struct VMethod *vm, *tmpvm; - - if(!vmg) return; - - vm= vmg->methods.first; - while(vm) { - tmpvm=vm->next; - free_verse_method(vm); - vm= tmpvm; - } - BLI_freelistN(&(vmg->methods)); -} - -/* callback for method group creation */ -static void cb_o_method_group_create( - void *user_data, - VNodeID node_id, - uint16 group_id, - const char *name) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - - if(!session) return; - - vnode = BLI_dlist_find_link(&(session->nodes), (unsigned int)node_id); - - vmg = lookup_vmethodgroup(&(vnode->methodgroups), group_id); - - /* create method group holder in node node_id */ - if(!vmg) { - vmg= MEM_mallocN(sizeof(VMethodGroup), "VMethodGroup"); - vmg->group_id = group_id; - vmg->methods.first = vmg->methods.last = NULL; - BLI_addtail(&(vnode->methodgroups), vmg); - printf("new method group with name %s (group_id %d) for node %u created\n", name, group_id, node_id); - } - - /* this ensures name of an existing group gets updated, in case it is changed */ - BLI_strncpy(vmg->name, (char *)name, 16); - - /* subscribe to method group */ - verse_send_o_method_group_subscribe(node_id, group_id); - -#ifdef VERSECHAT - /* if this is our own method group, register our methods */ - if(node_id==session->avatar) { - verse_send_o_method_create(node_id, group_id, (uint8)~0u, vmethod_info[0].name, - vmethod_info[0].param_count, - (VNOParamType *)vmethod_info[0].param_type, - (const char **)vmethod_info[0].param_name); - b_verse_update(); - verse_send_o_method_create(node_id, group_id, (uint8)~0u, vmethod_info[1].name, - vmethod_info[1].param_count, - (VNOParamType *)vmethod_info[1].param_type, - (const char **)vmethod_info[1].param_name); - b_verse_update(); - verse_send_o_method_create(node_id, group_id, (uint8)~0u, vmethod_info[2].name, - vmethod_info[2].param_count, - (VNOParamType *)vmethod_info[2].param_type, - (const char **)vmethod_info[2].param_name); - b_verse_update(); - } -#endif -} - -/* callback for method group destruction */ -static void cb_o_method_group_destroy( - void *user_data, - VNodeID node_id, - uint16 group_id, - const char *name) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - struct VMethod *vm; - - printf("method group %d destroyed\n", group_id); - - if(!session) return; - - vnode = BLI_dlist_find_link(&(session->nodes), (unsigned int)node_id); - for(vmg= vnode->methodgroups.first; vmg; vmg= vmg->next) - if(vmg->group_id==group_id) break; - - if(!vmg) return; /* method group doesn't exist? */ - - vmg->group_id = 0; - vmg->name[0] = '\0'; - vm= vmg->methods.first; - while(vm) { - /* free vm */ - - } - - /* TODO: unsubscribe from method group */ - BLI_remlink(&(vnode->methodgroups),vmg); - MEM_freeN(vmg); -} - -/* callback for method creation */ -static void cb_o_method_create( - void *user_data, - VNodeID node_id, - uint16 group_id, - uint16 method_id, - const char *name, - uint8 param_count, - const VNOParamType *param_type, - const char *param_name[]) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - struct VMethod *vm; - unsigned int size; - unsigned int i; - char *put; - - if(!session) return; - - vnode = BLI_dlist_find_link(&(session->nodes), (unsigned int)node_id); - - vmg= lookup_vmethodgroup((&vnode->methodgroups), group_id); - - if(!vmg) return; - - vm= lookup_vmethod((&vmg->methods), method_id); - - if(!vm) { - vm= MEM_mallocN(sizeof(VMethod), "VMethod"); - vm->id= method_id; - vm->param_count= param_count; - size= param_count* (sizeof(*vm->param_type) + sizeof(*vm->param_name)); - for(i= 0; i <param_count; i++) { - size+=strlen(param_name[i])+1; - } - vm->param_type= MEM_mallocN(size, "param_type and param_name"); - memcpy(vm->param_type, param_type, sizeof(VNOParamType)*param_count); - vm->param_name= (char **)(vm->param_type + param_count); - put= (char *)(vm->param_name + param_count); - for(i= 0; i < param_count; i++) { - vm->param_name[i]= put; - strcpy(put, param_name[i]); - put += strlen(param_name[i]) + 1; - } - - BLI_addtail(&(vmg->methods), vm); -#ifdef VERSECHAT - if(strcmp(vmethod_info[0].name, name)==0) { - vmethod_info[0].id = method_id; - } -#endif - printf("method %s in group %d of node %u created\n", name, group_id, node_id); - } - - BLI_strncpy(vm->name, (char *)name, 500); -} - -/* callback for method destruction */ -static void cb_o_method_destroy( - void *user_data, - VNodeID node_id, - uint16 group_id, - uint16 method_id, - const char *name, - uint8 param_count, - const VNOParamType *param_type, - const char *param_name[]) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - struct VMethod *vm; - - if(!session) return; - - vnode = BLI_dlist_find_link(&(session->nodes), (unsigned int)node_id); - for(vmg= vnode->methodgroups.first; vmg; vmg= vmg->next) - if(vmg->group_id==group_id) break; - - if(!vmg) return; /* method group doesn't exist? */ - - for(vm= vmg->methods.first; vm; vm= vm->next) - if(vm->id==method_id) break; - - if(!vm) return; - - BLI_remlink(&(vmg->methods), vm); - MEM_freeN(vm->param_type); - MEM_freeN(vm); -} - -/* callback for method calls */ -static void cb_o_method_call(void *user_data, VNodeID node_id, uint8 group_id, uint8 method_id, VNodeID sender, VNOPackedParams *params) -{ - struct VerseSession *session = (VerseSession*)current_verse_session(); - struct VNode *vnode; - struct VMethodGroup *vmg; - struct VMethod *vm; - Text *text; - int method_idx= -1; - - VNOParam arg[3]; - - if(!session) return; - - if(session->avatar!=node_id) return; - - vnode = BLI_dlist_find_link(&(session->nodes), (unsigned int)node_id); - vmg= lookup_vmethodgroup(&(vnode->methodgroups), group_id); - if(!vmg) return; - - vm= lookup_vmethod(&(vmg->methods), method_id); - if(!vm) return; -#ifdef VERSECHAT - if(strcmp(vm->name, "join")==0) method_idx=0; - if(strcmp(vm->name, "leave")==0) method_idx=1; - if(strcmp(vm->name, "hear")==0) method_idx=2; - if(method_idx>-1) - verse_method_call_unpack(params, vmethod_info[method_idx].param_count, vmethod_info[method_idx].param_type, arg); - - switch(method_idx) { - case 0: - printf("Joining channel %s\n",arg[0].vstring); - text=add_empty_text(); - text->flags |= TXT_ISCHAT; - rename_id(&(text->id), arg[0].vstring); - break; - case 1: - printf("Leaving channel %s\n",arg[0].vstring); - break; - case 2: - { - ListBase lb = G.main->text; - ID *id= (ID *)lb.first; - char showstr[1024]; - showstr[0]='\0'; - text = NULL; - sprintf(showstr, "%s: %s\n", arg[1].vstring, arg[2].vstring); - for(; id; id= id->next) { - if(strcmp(id->name+2, arg[0].vstring)==0 && strcmp(arg[0].vstring, "#server")!=0) { - text = (Text *)id; - break; - } - } - if(text) { - txt_insert_buf(text, showstr); - txt_move_eof(text, 0); - allqueue(REDRAWCHAT, 0); - } else { - printf("%s> %s: %s\n",arg[0].vstring, arg[1].vstring, arg[2].vstring); - } - } - break; - } -#endif -} - -void set_method_callbacks(void) -{ - /* create and destroy method groups */ - verse_callback_set(verse_send_o_method_group_create, cb_o_method_group_create, NULL); - verse_callback_set(verse_send_o_method_group_destroy, cb_o_method_group_destroy, NULL); - - /* create and destroy methods */ - verse_callback_set(verse_send_o_method_create, cb_o_method_create, NULL); - verse_callback_set(verse_send_o_method_destroy, cb_o_method_destroy, NULL); - - /* call methods */ - verse_callback_set(verse_send_o_method_call, cb_o_method_call, NULL); -} - -#endif |