| version 1.32 | | version 1.33 |
|---|
| | |
| /* | | /* |
| * static char *rcsid_init_c = | | * static char *rcsid_init_c = |
| * "$Id: request.c,v 1.32 2001/12/23 08:17:36 mwedel Exp $"; | | * "$Id: request.c,v 1.33 2001/12/31 08:36:04 mwedel Exp $"; |
| */ | | */ |
| | | |
| /* | | /* |
| CrossFire, A Multiplayer game for X-windows | | CrossFire, A Multiplayer game for X-windows |
| | | |
| Copyright (C) 2000 Mark Wedel | | Copyright (C) 2001 Mark Wedel |
| Copyright (C) 1992 Frank Tore Johansen | | Copyright (C) 1992 Frank Tore Johansen |
| | | |
| This program is free software; you can redistribute it and/or modify | | This program is free software; you can redistribute it and/or modify |
| | |
| along with this program; if not, write to the Free Software | | along with this program; if not, write to the Free Software |
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| | | |
| The author can be reached via e-mail to mwedel@scruz.net | | The author can be reached via e-mail to crossfire-devel@real-time.com |
| */ | | */ |
| | | |
| /* | | /* |
| | |
| | | |
| LOG(llevInfo,"Get SetupCmd:: %s\n", buf); | | LOG(llevInfo,"Get SetupCmd:: %s\n", buf); |
| strcpy(cmdback,"setup"); | | strcpy(cmdback,"setup"); |
| for(s=0;;) { | | for(s=0;s<len; ) { |
| if(s>=len) /* ugly, but for secure...*/ | | |
| break; | | |
| | | |
| cmd = &buf[s]; | | cmd = &buf[s]; |
| | | |
| | |
| if (ns->mapx>11 || ns->mapy>11) ns->map2cmd=1; | | if (ns->mapx>11 || ns->mapy>11) ns->map2cmd=1; |
| strcat(cmdback, ns->map2cmd?"1":"0"); | | strcat(cmdback, ns->map2cmd?"1":"0"); |
| if(ns->map2cmd)ns->map1cmd=0; | | if(ns->map2cmd)ns->map1cmd=0; |
| } else if (!strcmp(cmd,"newmapcmd")) { | | } else if (!strcmp(cmd,"facecache")) { |
| ns->newmapcmd= atoi(param); | | ns->facecache = atoi(param); |
| strcat(cmdback, param); | | strcat(cmdback, param); |
| | | } else if (!strcmp(cmd,"faceset")) { |
| | | char tmpbuf[20]; |
| | | int q = atoi(param); |
| | | |
| | | if (is_valid_faceset(q)) |
| | | ns->faceset=q; |
| | | sprintf(tmpbuf,"%d", ns->faceset); |
| | | strcat(cmdback, tmpbuf); |
| | | /* if the client is using faceset, it knows about image2 command */ |
| | | ns->image2=1; |
| } else if (!strcmp(cmd,"mapsize")) { | | } else if (!strcmp(cmd,"mapsize")) { |
| int x, y=0; | | int x, y=0; |
| char tmpbuf[MAX_BUF], *cp; | | char tmpbuf[MAX_BUF], *cp; |
| | |
| } | | } |
| } | | } |
| | | |
| /* | | |
| * Client tells us what type of faces it wants. Also sets | | |
| * the caching attribute. | | |
| * | | |
| */ | | |
| | | |
| void SetFaceMode(char *buf, int len, NewSocket *ns) | | |
| { | | |
| char tmp[256]; | | |
| | | |
| int mask =(atoi(buf) & CF_FACE_CACHE), mode=(atoi(buf) & ~CF_FACE_CACHE); | | |
| | | |
| if (mode==CF_FACE_NONE) { | | |
| ns->facemode=Send_Face_None; | | |
| } else if (mode==CF_FACE_PNG) { | | |
| ns->facemode=Send_Face_Png; | | |
| } else { | | |
| sprintf(tmp,"drawinfo %d %s", NDI_RED,"Warning - send unsupported face mode. Will use Png"); | | |
| Write_String_To_Socket(ns, tmp, strlen(tmp)); | | |
| #ifdef ESRV_DEBUG | | |
| LOG(llevDebug,"SetFaceMode: Invalid mode from client: %d\n", mode); | | |
| #endif | | |
| } | | |
| if (mask) { | | |
| ns->facecache=1; | | |
| } | | |
| } | | |
| | | |
| /* sound related functions. */ | | /* sound related functions. */ |
| | | |
| void SetSound(char *buf, int len, NewSocket *ns) | | void SetSound(char *buf, int len, NewSocket *ns) |
| | |
| } | | } |
| | | |
| | | |
| /* client has requested pixmap that it somehow missed getting | | |
| * This will be called often if the client is | | |
| * caching images. | | |
| */ | | |
| | | |
| void SendFaceCmd(char *buff, int len, player *pl) | | |
| { | | |
| long tmpnum = atoi(buff); | | |
| short facenum=tmpnum & 0xffff; | | |
| | | |
| if(facenum!=0) | | |
| esrv_send_face(&pl->socket, facenum,1); | | |
| } | | |
| | | |
| /* Moves and object (typically, container to inventory | | /* Moves and object (typically, container to inventory |
| * move <to> <tag> <nrof> | | * move <to> <tag> <nrof> |
| | |
| } | | } |
| | | |
| | | |
| /* | | |
| * esrv_send_face sends a face to a client if they are in pixmap mode | | |
| * nothing gets sent in bitmap mode. | | |
| * If nocache is true (nonzero), ignore the cache setting from the client - | | |
| * this is needed for the askface, in which we really do want to send the | | |
| * face (and askface is the only place that should be setting it). Otherwise, | | |
| * we look at the facecache, and if set, send the image name. | | |
| */ | | |
| | | |
| void esrv_send_face(NewSocket *ns,short face_num, int nocache) | | |
| { | | |
| SockList sl; | | |
| | | |
| | | |
| | | |
| if (face_num < 0 || face_num >= MAXFACENUM) { | | |
| LOG(llevError,"esrv_send_face (%d) out of bounds??\n",face_num); | | |
| return; | | |
| } | | |
| if (faces[face_num].data == NULL) { | | |
| LOG(llevError,"esrv_send_face: faces[%d].data == NULL\n",face_num); | | |
| return; | | |
| } | | |
| | | |
| sl.buf = malloc(MAXSOCKBUF); | | |
| | | |
| if ((!nocache && ns->facecache) || ns->facemode==Send_Face_None ) { | | |
| if (ns->sc_version >= 1026) | | |
| strcpy((char*)sl.buf, "face1 "); | | |
| else | | |
| strcpy((char*)sl.buf, "face "); | | |
| | | |
| sl.len=strlen(sl.buf); | | |
| SockList_AddShort(&sl, face_num); | | |
| if (ns->sc_version >= 1026) | | |
| SockList_AddInt(&sl, faces[face_num].checksum); | | |
| strcpy((char*)sl.buf + sl.len, new_faces[face_num].name); | | |
| sl.len += strlen(new_faces[face_num].name); | | |
| Send_With_Handling(ns, &sl); | | |
| } | | |
| else if (ns->facemode == Send_Face_Png) { | | |
| strcpy((char*)sl.buf, "image "); | | |
| sl.len=strlen((char*)sl.buf); | | |
| SockList_AddInt(&sl, face_num); | | |
| SockList_AddInt(&sl, faces[face_num].datalen[PNG_FACE_INDEX]); | | |
| memcpy(sl.buf+sl.len, faces[face_num].data[PNG_FACE_INDEX], faces[face_num].datalen[PNG_FACE_INDEX]); | | |
| sl.len += faces[face_num].datalen[PNG_FACE_INDEX]; | | |
| /* LOG(llevDebug,"sending png %d, len %d\n", face_num, faces[face_num].datalen);*/ | | |
| Send_With_Handling(ns, &sl); | | |
| } else { | | |
| LOG(llevError,"Invalid face send mode on client_num (%d)\n", | | |
| ns->facemode); | | |
| } | | |
| ns->faces_sent[face_num] = 1; | | |
| free(sl.buf); | | |
| } | | |
| | | |
| | | |
| /****************************************************************************** | | /****************************************************************************** |
| * | | * |
| * Start of map related commands. | | * Start of map related commands. |