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/cvs/deliantra/server/server/login.C
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Comparing deliantra/server/server/login.C (file contents):
Revision 1.4 by root, Mon Aug 28 07:07:42 2006 UTC vs.
Revision 1.5 by root, Mon Aug 28 14:05:24 2006 UTC

1/* 1/*
2 * static char *rcsid_login_c = 2 * static char *rcsid_login_c =
3 * "$Id: login.C,v 1.4 2006/08/28 07:07:42 root Exp $"; 3 * "$Id: login.C,v 1.5 2006/08/28 14:05:24 root Exp $";
4 */ 4 */
5 5
6/* 6/*
7 CrossFire, A Multiplayer game for X-windows 7 CrossFire, A Multiplayer game for X-windows
8 8
… …
223 * will be saved at the emergency save location. 223 * will be saved at the emergency save location.
224 * Returns non zero if successful. 224 * Returns non zero if successful.
225 */ 225 */
226 226
227int save_player(object *op, int flag) { 227int save_player(object *op, int flag) {
228 FILE *fp; 228 char filename[MAX_BUF];
229 char filename[MAX_BUF], *tmpfilename,backupfile[MAX_BUF];
230 object *tmp, *container=NULL; 229 object *tmp, *container=NULL;
231 player *pl = op->contr; 230 player *pl = op->contr;
232 int i,wiz=QUERY_FLAG(op,FLAG_WIZ); 231 int i,wiz=QUERY_FLAG(op,FLAG_WIZ);
233 long checksum; 232 long checksum;
234#ifdef BACKUP_SAVE_AT_HOME 233#ifdef BACKUP_SAVE_AT_HOME
… …
254 * mostly exited. 253 * mostly exited.
255 */ 254 */
256 if (pl->state != ST_PLAYING && pl->state != ST_GET_PARTY_PASSWORD) 255 if (pl->state != ST_PLAYING && pl->state != ST_GET_PARTY_PASSWORD)
257 return 0; 256 return 0;
258 257
258 INVOKE_PLAYER (SAVE, op->contr, ARG_STRING (filename));
259
259 if (flag == 0) 260 if (flag == 0)
260 terminate_all_pets(op); 261 terminate_all_pets(op);
261 262
262 /* Delete old style file */
263 sprintf(filename,"%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name);
264 unlink(filename);
265
266 sprintf(filename,"%s/%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name,op->name); 263 sprintf(filename,"%s/%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name,op->name);
267 make_path_to_file(filename); 264 make_path_to_file(filename);
268 265
269 tmpfilename = tempnam_local(settings.tmpdir,NULL); 266 object_freezer fp (filename);
270 fp=fopen(tmpfilename, "w"); 267
271 if(!fp) { 268 if (!fp)
269 {
272 new_draw_info(NDI_UNIQUE, 0,op, "Can't open file for save."); 270 new_draw_info(NDI_UNIQUE, 0,op, "Can't open file for save.");
273 LOG(llevDebug,"Can't open file for save (%s).\n",tmpfilename);
274 free(tmpfilename);
275 return 0; 271 return 0;
276 } 272 }
277 273
278/* Eneq(@csd.uu.se): If we have an open container hide it. */ 274/* Eneq(@csd.uu.se): If we have an open container hide it. */
279 if (op->container) { 275 if (op->container)
276 {
280 container=op->container; 277 container = op->container;
281 op->container=NULL; 278 op->container = NULL;
282 } 279 }
283
284 INVOKE_PLAYER (SAVE, op->contr, ARG_STRING (filename));
285
286 object_freezer freezer (filename);
287 280
288 fprintf(fp,"password %s\n",pl->password); 281 fprintf(fp,"password %s\n",pl->password);
282
289 if (settings.set_title == TRUE) 283 if (settings.set_title == TRUE)
290 if(pl->own_title[0]!='\0') 284 if(pl->own_title[0]!='\0')
291 fprintf(fp,"title %s\n",pl->own_title); 285 fprintf(fp,"title %s\n",pl->own_title);
292 286
293 fprintf(fp,"explore %d\n",pl->explore); 287 fprintf(fp,"explore %d\n",pl->explore);
… …
309 (pl->usekeys==keyrings?"keyrings":"containers")); 303 (pl->usekeys==keyrings?"keyrings":"containers"));
310 /* Match the enumerations but in string form */ 304 /* Match the enumerations but in string form */
311 fprintf(fp,"unapply %s\n", pl->unapply==unapply_nochoice?"unapply_nochoice": 305 fprintf(fp,"unapply %s\n", pl->unapply==unapply_nochoice?"unapply_nochoice":
312 (pl->unapply==unapply_never?"unapply_never":"unapply_always")); 306 (pl->unapply==unapply_never?"unapply_never":"unapply_always"));
313 307
314
315
316#ifdef BACKUP_SAVE_AT_HOME 308#ifdef BACKUP_SAVE_AT_HOME
317 if (op->map!=NULL && flag==0) 309 if (op->map!=NULL && flag==0)
318#else 310#else
319 if (op->map!=NULL) 311 if (op->map!=NULL)
320#endif 312#endif
… …
338 fprintf(fp,"%d\n",pl->levhp[i]); 330 fprintf(fp,"%d\n",pl->levhp[i]);
339 fprintf(fp,"%d\n",pl->levsp[i]); 331 fprintf(fp,"%d\n",pl->levsp[i]);
340 fprintf(fp,"%d\n",pl->levgrace[i]); 332 fprintf(fp,"%d\n",pl->levgrace[i]);
341 } 333 }
342 334
343 freezer.put (fp, op->contr); 335 fp.put (op->contr);
344 336
345 fprintf(fp,"endplst\n"); 337 fprintf(fp,"endplst\n");
346 338
347 SET_FLAG(op, FLAG_NO_FIX_PLAYER); 339 SET_FLAG(op, FLAG_NO_FIX_PLAYER);
348 CLEAR_FLAG(op, FLAG_WIZ); 340 CLEAR_FLAG(op, FLAG_WIZ);
… …
354 op->y = -1; 346 op->y = -1;
355 } 347 }
356 /* Save objects, but not unpaid objects. Don't remove objects from 348 /* Save objects, but not unpaid objects. Don't remove objects from
357 * inventory. 349 * inventory.
358 */ 350 */
359 save_object(fp, freezer, op, 2); 351 save_object(fp, op, 2);
360 if (flag) { 352 if (flag) {
361 op->x = backup_x; 353 op->x = backup_x;
362 op->y = backup_y; 354 op->y = backup_y;
363 } 355 }
364#else 356#else
365 save_object(fp, freezer, op, 3); /* don't check and don't remove */ 357 save_object(fp, op, 3); /* don't check and don't remove */
366#endif 358#endif
367 359
368 CLEAR_FLAG(op, FLAG_NO_FIX_PLAYER); 360 CLEAR_FLAG(op, FLAG_NO_FIX_PLAYER);
369 361
370 if(!flag) 362 if(!flag)
371 while ((tmp = op->inv)) 363 while ((tmp = op->inv))
372 destroy_object (tmp); 364 destroy_object (tmp);
373 365
374 if (fclose(fp) == EOF) { /* make sure the write succeeded */
375 new_draw_info(NDI_UNIQUE, 0,op, "Can't save character.");
376 unlink(tmpfilename);
377 free(tmpfilename);
378 return 0;
379 }
380
381 checksum = 0;
382 sprintf(backupfile, "%s.tmp", filename);
383 rename(filename, backupfile);
384 fp = fopen(filename,"w");
385 if(!fp) {
386 new_draw_info(NDI_UNIQUE, 0,op, "Can't open file for save.");
387 unlink(tmpfilename);
388 free(tmpfilename);
389 return 0;
390 }
391 fprintf(fp,"checksum %lx\n",checksum);
392 copy_file(tmpfilename, fp);
393 unlink(tmpfilename);
394 free(tmpfilename);
395 if (fclose(fp) == EOF) { /* got write error */
396 new_draw_info(NDI_UNIQUE, 0,op, "Can't close file for save.");
397 rename(backupfile, filename); /* Restore the original */
398 return 0;
399 }
400 else
401 unlink(backupfile);
402
403 /* Eneq(@csd.uu.se): Reveal the container if we have one. */ 366 /* Eneq(@csd.uu.se): Reveal the container if we have one. */
404 if (flag&&container!=NULL) 367 if (flag&&container!=NULL)
405 op->container = container; 368 op->container = container;
406 369
407 if (wiz) SET_FLAG(op,FLAG_WIZ); 370 if (wiz) SET_FLAG(op,FLAG_WIZ);
371
408 if(!flag) 372 if(!flag)
409 esrv_send_inventory(op, op); 373 esrv_send_inventory(op, op);
410 374
411 chmod(filename,SAVE_MODE);
412
413 return 1; 375 return 1;
414} 376}
415
416void copy_file(const char *filename, FILE *fpout) {
417 FILE *fp;
418 char buf[MAX_BUF];
419 if((fp = fopen(filename,"r")) == NULL)
420 return;
421 while(fgets(buf,MAX_BUF,fp)!=NULL)
422 fputs(buf,fpout);
423 fclose(fp);
424}
425
426 377
427void check_login(object *op) { 378void check_login(object *op) {
428 FILE *fp; 379 FILE *fp;
429 char filename[MAX_BUF]; 380 char filename[MAX_BUF];
430 char buf[MAX_BUF],bufall[MAX_BUF]; 381 char buf[MAX_BUF],bufall[MAX_BUF];
… …
435 time_t elapsed_save_time=0; 386 time_t elapsed_save_time=0;
436 struct stat statbuf; 387 struct stat statbuf;
437 388
438 strcpy (pl->maplevel,first_map_path); 389 strcpy (pl->maplevel,first_map_path);
439 390
440 /* First, lets check for newest form of save */
441 sprintf(filename,"%s/%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name,op->name); 391 sprintf(filename,"%s/%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name,op->name);
442 if (access(filename, F_OK)==-1) {
443 /* not there, Try the old style */
444
445 sprintf(filename,"%s/%s/%s.pl",settings.localdir,settings.playerdir,op->name);
446 /* Ok - old style exists. Lets make the new style directory */
447 if (access(filename, F_OK)==0) {
448 sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
449 make_path_to_file(buf);
450 }
451 }
452 392
453 /* If no file, must be a new player, so lets get confirmation of 393 /* If no file, must be a new player, so lets get confirmation of
454 * the password. Return control to the higher level dispatch, 394 * the password. Return control to the higher level dispatch,
455 * since the rest of this just deals with loading of the file. 395 * since the rest of this just deals with loading of the file.
456 */ 396 */
… …
467 LOG(llevError,"Player file %s was saved in the future? (%d time)\n", filename, elapsed_save_time); 407 LOG(llevError,"Player file %s was saved in the future? (%d time)\n", filename, elapsed_save_time);
468 elapsed_save_time=0; 408 elapsed_save_time=0;
469 } 409 }
470 } 410 }
471 411
472 object_thawer thawer (filename); 412 object_thawer thawer (fp, filename);
473 413
474 if(fgets(bufall,MAX_BUF,fp) != NULL) { 414 if(fgets(bufall,MAX_BUF,fp) != NULL) {
475 if(!strncmp(bufall,"checksum ",9)) { 415 if(!strncmp(bufall,"checksum ",9)) {
476 checksum = strtol(bufall+9,(char **) NULL, 16); 416 checksum = strtol(bufall+9,(char **) NULL, 16);
477 (void) fgets(bufall,MAX_BUF,fp); 417 (void) fgets(bufall,MAX_BUF,fp);
… …
639 reset_object(op); 579 reset_object(op);
640 op->contr = pl; 580 op->contr = pl;
641 pl->ob = op; 581 pl->ob = op;
642 582
643 /* this loads the standard objects values. */ 583 /* this loads the standard objects values. */
644 load_object(fp, thawer, op, LO_NEWFILE,0); 584 load_object(thawer, op, LO_NEWFILE,0);
645 close_and_delete(fp, comp); 585 close_and_delete(fp, comp);
646 586
647 CLEAR_FLAG(op, FLAG_NO_FIX_PLAYER); 587 CLEAR_FLAG(op, FLAG_NO_FIX_PLAYER);
648 588
649 strncpy(pl->title, op->arch->clone.name, sizeof(pl->title)-1); 589 strncpy(pl->title, op->arch->clone.name, sizeof(pl->title)-1);

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