citadel/routines2.c

   1 /* $Id$
   2  *
   3  * More client-side support functions.
   4  * Unlike routines.c, some of these DO use global variables.
   5  *
   6  */
   7
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <sys/types.h>
  11 #include <sys/stat.h>
  12 #include <fcntl.h>
  13 #include <stdio.h>
  14 #include <ctype.h>
  15 #include <string.h>
  16 #include <limits.h>
  17
  18 #if TIME_WITH_SYS_TIME
  19 # include <sys/time.h>
  20 # include <time.h>
  21 #else
  22 # if HAVE_SYS_TIME_H
  23 #  include <sys/time.h>
  24 # else
  25 #  include <time.h>
  26 # endif
  27 #endif
  28
  29 #include <signal.h>
  30 #include <pwd.h>
  31 #include <errno.h>
  32 #include <stdarg.h>
  33 #include "sysdep.h"
  34 #include "citadel.h"
  35 #include "citadel_ipc.h"
  36 #include "citadel_decls.h"
  37 #include "routines2.h"
  38 #include "routines.h"
  39 #include "commands.h"
  40 #include "tools.h"
  41 #include "messages.h"
  42 #ifndef HAVE_SNPRINTF
  43 #include "snprintf.h"
  44 #endif
  45 #include "screen.h"
  46
  47 /* work around solaris include files */
  48 #ifdef reg
  49 #undef reg
  50 #endif
  51
  52 extern char temp[];
  53 extern char tempdir[];
  54 extern char *axdefs[7];
  55 extern long highest_msg_read;
  56 extern long maxmsgnum;
  57 extern unsigned room_flags;
  58 extern int screenwidth;
  59
  60
  61 /*
  62 int eopen(char *name, int mode)
  63 {
  64         int ret;
  65         ret = open(name, mode);
  66         if (ret < 0) {
  67                 err_printf("Cannot open file '%s', mode=%d, errno=%d\n",
  68                         name, mode, errno);
  69                 interr(errno);
  70         }
  71         return (ret);
  72 }
  73 */
  74
  75
  76 int room_prompt(unsigned int qrflags)
  77 {                               /* return proper room prompt character */
  78         int a;
  79         a = '>';
  80         if (qrflags & QR_DIRECTORY)
  81                 a = ']';
  82         if ((a == ']') && (qrflags & QR_NETWORK))
  83                 a = '}';
  84         if ((a == '>') && (qrflags & QR_NETWORK))
  85                 a = ')';
  86         return (a);
  87 }
  88
  89 void entregis(CtdlIPC *ipc)
  90 {                               /* register with name and address */
  91
  92         char buf[SIZ];
  93         char tmpname[30];
  94         char tmpaddr[25];
  95         char tmpcity[15];
  96         char tmpstate[3];
  97         char tmpzip[11];
  98         char tmpphone[15];
  99         char tmpemail[SIZ];
 100         char tmpcountry[32];
 101         char diruser[256];
 102         char dirnode[256];
 103         char holdemail[SIZ];
 104         char *reg = NULL;
 105         int ok = 0;
 106         int r;                          /* IPC response code */
 107
 108         strcpy(tmpname, "");
 109         strcpy(tmpaddr, "");
 110         strcpy(tmpcity, "");
 111         strcpy(tmpstate, "");
 112         strcpy(tmpzip, "");
 113         strcpy(tmpphone, "");
 114         strcpy(tmpemail, "");
 115         strcpy(tmpcountry, "");
 116
 117         r = CtdlIPCGetUserRegistration(ipc, NULL, &reg, buf);
 118         if (r / 100 == 1) {
 119                 int a = 0;
 120
 121                 while (reg && strlen(reg) > 0) {
 122
 123                         extract_token(buf, reg, 0, '\n', sizeof buf);
 124                         remove_token(reg, 0, '\n');
 125
 126                         if (a == 2)
 127                                 safestrncpy(tmpname, buf, sizeof tmpname);
 128                         else if (a == 3)
 129                                 safestrncpy(tmpaddr, buf, sizeof tmpaddr);
 130                         else if (a == 4)
 131                                 safestrncpy(tmpcity, buf, sizeof tmpcity);
 132                         else if (a == 5)
 133                                 safestrncpy(tmpstate, buf, sizeof tmpstate);
 134                         else if (a == 6)
 135                                 safestrncpy(tmpzip, buf, sizeof tmpzip);
 136                         else if (a == 7)
 137                                 safestrncpy(tmpphone, buf, sizeof tmpphone);
 138                         else if (a == 9)
 139                                 safestrncpy(tmpemail, buf, sizeof tmpemail);
 140                         else if (a == 10)
 141                                 safestrncpy(tmpcountry, buf, sizeof tmpcountry);
 142                         ++a;
 143                 }
 144         }
 145         strprompt("REAL name", tmpname, 29);
 146         strprompt("Address", tmpaddr, 24);
 147         strprompt("City/town", tmpcity, 14);
 148         strprompt("State/province", tmpstate, 2);
 149         strprompt("ZIP/Postal Code", tmpzip, 10);
 150         strprompt("Country", tmpcountry, 31);
 151         strprompt("Telephone number", tmpphone, 14);
 152
 153         do {
 154                 ok = 1;
 155                 safestrncpy(holdemail, tmpemail, sizeof holdemail);
 156                 strprompt("Email address", tmpemail, 31);
 157                 r = CtdlIPCDirectoryLookup(ipc, tmpemail, buf);
 158                 if (r / 100 == 2) {
 159                         extract_token(diruser, buf, 0, '@', sizeof diruser);
 160                         extract_token(dirnode, buf, 1, '@', sizeof dirnode);
 161                         striplt(diruser);
 162                         striplt(dirnode);
 163                         if ((strcasecmp(diruser, fullname))
 164                            || (strcasecmp(dirnode, ipc->ServInfo.nodename))) {
 165                                 scr_printf(
 166                                         "\nYou can't use %s as your address.\n",
 167                                         tmpemail);
 168                                 scr_printf(
 169                                         "It is already in use by %s @ %s.\n",
 170                                         diruser, dirnode);
 171                                 ok = 0;
 172                                 safestrncpy(tmpemail, holdemail, sizeof tmpemail);
 173                         }
 174                 }
 175         } while (ok == 0);
 176
 177         /* now send the registration info back to the server */
 178         reg = (char *)realloc(reg, SIZ);
 179         if (reg) {
 180                 sprintf(reg, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
 181                         tmpname, tmpaddr, tmpcity, tmpstate,
 182                         tmpzip, tmpphone, tmpemail, tmpcountry);
 183                 r = CtdlIPCSetRegistration(ipc, reg, buf);
 184                 if (r / 100 != 4)
 185                         scr_printf("%s\n", buf);
 186                 free(reg);
 187         }
 188         scr_printf("\n");
 189 }
 190
 191 void updatels(CtdlIPC *ipc)
 192 {                               /* make all messages old in current room */
 193         char buf[SIZ];
 194         int r;                          /* IPC response code */
 195
 196         if (rc_alt_semantics) {
 197                 if (maxmsgnum == 0 && highest_msg_read == 0) {
 198                         return;
 199                 }
 200                 r = CtdlIPCSetLastRead(ipc, (maxmsgnum > highest_msg_read) ?
 201                                  maxmsgnum : highest_msg_read, buf);
 202         } else {
 203                 r = CtdlIPCSetLastRead(ipc, (maxmsgnum > highest_msg_read) ?
 204                                  maxmsgnum : highest_msg_read, buf);
 205 /*              r = CtdlIPCSetLastRead(ipc, maxmsgnum, buf); */
 206 /* This is a quick-and-dirty fix to all msgs becoming new in Mail>.
 207  * It will need to be rethought when messages.c is rewritten.
 208  */
 209         }
 210         if (r / 100 != 2)
 211                 scr_printf("%s\n", buf);
 212 }
 213
 214 /*
 215  * only make messages old in this room that have been read
 216  */
 217 void updatelsa(CtdlIPC *ipc)
 218 {
 219         char buf[SIZ];
 220         int r;                          /* IPC response code */
 221
 222         r = CtdlIPCSetLastRead(ipc, highest_msg_read, buf);
 223         if (r / 100 != 2)
 224                 scr_printf("%s\n", &buf[4]);
 225 }
 226
 227
 228 /*
 229  * client-based uploads (for users with their own clientware)
 230  */
 231 void cli_upload(CtdlIPC *ipc)
 232 {
 233         char flnm[SIZ];
 234         char desc[151];
 235         char buf[SIZ];
 236         char tbuf[SIZ];
 237         int r;          /* IPC response code */
 238         int a;
 239         int fd;
 240
 241         if ((room_flags & QR_UPLOAD) == 0) {
 242                 scr_printf("*** You cannot upload to this room.\n");
 243                 return;
 244         }
 245         newprompt("File to be uploaded: ", flnm, 55);
 246         fd = open(flnm, O_RDONLY);
 247         if (fd < 0) {
 248                 scr_printf("Cannot open '%s': %s\n", flnm, strerror(errno));
 249                 return;
 250         }
 251         scr_printf("Enter a description of this file:\n");
 252         newprompt(": ", desc, 75);
 253
 254         /* Keep generating filenames in hope of finding a unique one */
 255         a = 0;
 256         while (a < 10) {
 257                 /* basename of filename */
 258                 strcpy(tbuf, flnm);
 259                 if (haschar(tbuf, '/'))
 260                         extract_token(tbuf, flnm,
 261                                 num_tokens(tbuf, '/') - 1,
 262                                 '/', sizeof tbuf
 263                         );
 264                 /* filename.1, filename.2, etc */
 265                 if (a > 0) {
 266                         sprintf(&tbuf[strlen(tbuf)], ".%d", a);
 267                 }
 268                 /* Try upload */
 269                 r = CtdlIPCFileUpload(ipc, tbuf, desc, flnm, progress, buf);
 270                 if (r / 100 == 5 || r < 0)
 271                         scr_printf("%s\n", buf);
 272                 else
 273                         break;
 274                 ++a;
 275         }
 276         if (a > 0) scr_printf("Saved as '%s'\n", tbuf);
 277 }
 278
 279
 280 /*
 281  * Function used for various image upload commands
 282  */
 283 void cli_image_upload(CtdlIPC *ipc, char *keyname)
 284 {
 285         char flnm[SIZ];
 286         char buf[SIZ];
 287         int r;
 288
 289         /* Can we upload this image? */
 290         r = CtdlIPCImageUpload(ipc, 0, NULL, keyname, NULL, buf);
 291         if (r / 100 != 2) {
 292                 err_printf("%s\n", buf);
 293                 return;
 294         }
 295         newprompt("Image file to be uploaded: ", flnm, 55);
 296         r = CtdlIPCImageUpload(ipc, 1, flnm, keyname, progress, buf);
 297         if (r / 100 == 5) {
 298                 err_printf("%s\n", buf);
 299         } else if (r < 0) {
 300                 err_printf("Cannot upload '%s': %s\n", flnm, strerror(errno));
 301         }
 302         /* else upload succeeded */
 303 }
 304
 305
 306 /*
 307  * protocol-based uploads (Xmodem, Ymodem, Zmodem)
 308  */
 309 void upload(CtdlIPC *ipc, int c)
 310 {                               /* c = upload mode */
 311         char flnm[SIZ];
 312         char desc[151];
 313         char buf[SIZ];
 314         char tbuf[4096];
 315         int xfer_pid;
 316         int a, b;
 317         FILE *fp, *lsfp;
 318         int r;
 319
 320         if ((room_flags & QR_UPLOAD) == 0) {
 321                 scr_printf("*** You cannot upload to this room.\n");
 322                 return;
 323         }
 324         /* we don't need a filename when receiving batch y/z modem */
 325         if ((c == 2) || (c == 3))
 326                 strcpy(flnm, "x");
 327         else
 328                 newprompt("Enter filename: ", flnm, 15);
 329
 330         for (a = 0; a < strlen(flnm); ++a)
 331                 if ((flnm[a] == '/') || (flnm[a] == '\\') || (flnm[a] == '>')
 332                     || (flnm[a] == '?') || (flnm[a] == '*')
 333                     || (flnm[a] == ';') || (flnm[a] == '&'))
 334                         flnm[a] = '_';
 335
 336         /* create a temporary directory... */
 337         if (mkdir(tempdir, 0700) != 0) {
 338                 scr_printf("*** Could not create temporary directory %s: %s\n",
 339                        tempdir, strerror(errno));
 340                 return;
 341         }
 342         /* now do the transfer ... in a separate process */
 343         xfer_pid = fork();
 344         if (xfer_pid == 0) {
 345                 chdir(tempdir);
 346                 switch (c) {
 347                 case 0:
 348                         stty_ctdl(0);
 349                         scr_printf("Receiving %s - press Ctrl-D to end.\n", flnm);
 350                         fp = fopen(flnm, "w");
 351                         do {
 352                                 b = inkey();
 353                                 if (b == 13) {
 354                                         b = 10;
 355                                 }
 356                                 if (b != 4) {
 357                                         scr_printf("%c", b);
 358                                         putc(b, fp);
 359                                 }
 360                         } while (b != 4);
 361                         fclose(fp);
 362                         exit(0);
 363                 case 1:
 364                         screen_reset();
 365                         stty_ctdl(3);
 366                         execlp("rx", "rx", flnm, NULL);
 367                         exit(1);
 368                 case 2:
 369                         screen_reset();
 370                         stty_ctdl(3);
 371                         execlp("rb", "rb", NULL);
 372                         exit(1);
 373                 case 3:
 374                         screen_reset();
 375                         stty_ctdl(3);
 376                         execlp("rz", "rz", NULL);
 377                         exit(1);
 378                 }
 379         } else
 380                 do {
 381                         b = ka_wait(&a);
 382                 } while ((b != xfer_pid) && (b != (-1)));
 383         stty_ctdl(0);
 384         screen_set();
 385
 386         if (a != 0) {
 387                 scr_printf("\r*** Transfer unsuccessful.\n");
 388                 nukedir(tempdir);
 389                 return;
 390         }
 391         scr_printf("\r*** Transfer successful.\n");
 392         snprintf(buf, sizeof buf, "cd %s; ls", tempdir);
 393         lsfp = popen(buf, "r");
 394         if (lsfp != NULL) {
 395                 while (fgets(flnm, sizeof flnm, lsfp) != NULL) {
 396                         flnm[strlen(flnm) - 1] = 0;     /* chop newline */
 397                         snprintf(buf, sizeof buf,
 398                                  "Enter a short description of '%s':\n: ",
 399                                  flnm);
 400                         newprompt(buf, desc, 150);
 401                         snprintf(buf, sizeof buf, "%s/%s", tempdir, flnm);
 402                         r = CtdlIPCFileUpload(ipc, flnm, desc, buf, progress, tbuf);
 403                         scr_printf("%s\n", tbuf);
 404                 }
 405                 pclose(lsfp);
 406         }
 407         nukedir(tempdir);
 408 }
 409
 410 /*
 411  * validate a user (returns 0 for successful validation, nonzero if quitting)
 412  */
 413 int val_user(CtdlIPC *ipc, char *user, int do_validate)
 414 {
 415         int a;
 416         char cmd[SIZ];
 417         char buf[SIZ];
 418         char *resp = NULL;
 419         int ax = 0;
 420         char answer[2];
 421         int r;                          /* IPC response code */
 422
 423         scr_printf("\n");
 424         r = CtdlIPCGetUserRegistration(ipc, user, &resp, cmd);
 425         if (r / 100 == 1) {
 426                 a = 0;
 427                 do {
 428                         extract_token(buf, resp, 0, '\n', sizeof buf);
 429                         remove_token(resp, 0, '\n');
 430                         ++a;
 431                         if (a == 1)
 432                                 scr_printf("User #%s - %s  ", buf, cmd);
 433                         if (a == 2)
 434                                 scr_printf("PW: %s\n", buf);
 435                         if (a == 3)
 436                                 scr_printf("%s\n", buf);
 437                         if (a == 4)
 438                                 scr_printf("%s\n", buf);
 439                         if (a == 5)
 440                                 scr_printf("%s, ", buf);
 441                         if (a == 6)
 442                                 scr_printf("%s ", buf);
 443                         if (a == 7)
 444                                 scr_printf("%s\n", buf);
 445                         if (a == 8)
 446                                 scr_printf("%s\n", buf);
 447                         if (a == 9)
 448                                 ax = atoi(buf);
 449                         if (a == 10)
 450                                 scr_printf("%s\n", buf);
 451                         if (a == 11)
 452                                 scr_printf("%s\n", buf);
 453                 } while (strlen(resp));
 454                 scr_printf("Current access level: %d (%s)\n", ax, axdefs[ax]);
 455         } else {
 456                 scr_printf("%s\n%s\n", user, &cmd[4]);
 457         }
 458         if (resp) free(resp);
 459
 460         if (do_validate) {
 461                 /* now set the access level */
 462                 while(1) {
 463                         sprintf(answer, "%d", ax);
 464                         strprompt("New access level (? for help, q to quit)",
 465                                 answer, 1);
 466                         if ((answer[0] >= '0') && (answer[0] <= '6')) {
 467                                 ax = atoi(answer);
 468                                 r = CtdlIPCValidateUser(ipc, user, ax, cmd);
 469                                 if (r / 100 != 2)
 470                                 scr_printf("%s\n\n", cmd);
 471                                 return(0);
 472                         }
 473                         if (tolower(answer[0]) == 'q') {
 474                                 scr_printf("*** Aborted.\n\n");
 475                                 return(1);
 476                         }
 477                         if (answer[0] == '?') {
 478                                 scr_printf("Available access levels:\n");
 479                                 for (a=0; a<7; ++a) {
 480                                         scr_printf("%d - %s\n",
 481                                                 a, axdefs[a]);
 482                                 }
 483                         }
 484                 }
 485         }
 486         return(0);
 487 }
 488
 489
 490 void validate(CtdlIPC *ipc)
 491 {                               /* validate new users */
 492         char cmd[SIZ];
 493         char buf[SIZ];
 494         int finished = 0;
 495         int r;                          /* IPC response code */
 496
 497         do {
 498                 r = CtdlIPCNextUnvalidatedUser(ipc, cmd);
 499                 if (r / 100 != 3)
 500                         finished = 1;
 501                 if (r / 100 == 2)
 502                         scr_printf("%s\n", cmd);
 503                 if (r / 100 == 3) {
 504                         extract_token(buf, cmd, 0, '|', sizeof buf);
 505                         if (val_user(ipc, buf, 1) != 0) finished = 1;
 506                 }
 507         } while (finished == 0);
 508 }
 509
 510 void subshell(void)
 511 {
 512         int a, b;
 513
 514         screen_reset();
 515         stty_ctdl(SB_RESTORE);
 516         a = fork();
 517         if (a == 0) {
 518                 signal(SIGINT, SIG_DFL);
 519                 signal(SIGQUIT, SIG_DFL);
 520                 execlp(getenv("SHELL"), getenv("SHELL"), NULL);
 521                 err_printf("Could not open a shell: %s\n", strerror(errno));
 522                 exit(errno);
 523         }
 524         do {
 525                 b = ka_wait(NULL);
 526         } while ((a != b) && (a != (-1)));
 527         stty_ctdl(0);
 528         screen_set();
 529 }
 530
 531 /*
 532  * <.A>ide <F>ile <D>elete command
 533  */
 534 void deletefile(CtdlIPC *ipc)
 535 {
 536         char filename[32];
 537         char buf[SIZ];
 538
 539         newprompt("Filename: ", filename, 31);
 540         if (strlen(filename) == 0)
 541                 return;
 542         CtdlIPCDeleteFile(ipc, filename, buf);
 543         err_printf("%s\n", buf);
 544 }
 545
 546 /*
 547  * <.A>ide <F>ile <S>end command
 548  */
 549 void netsendfile(CtdlIPC *ipc)
 550 {
 551         char filename[32], destsys[20], buf[SIZ];
 552
 553         newprompt("Filename: ", filename, 31);
 554         if (strlen(filename) == 0)
 555                 return;
 556         newprompt("System to send to: ", destsys, 19);
 557         CtdlIPCNetSendFile(ipc, filename, destsys, buf);
 558         err_printf("%s\n", buf);
 559         return;
 560 }
 561
 562 /*
 563  * <.A>ide <F>ile <M>ove command
 564  */
 565 void movefile(CtdlIPC *ipc)
 566 {
 567         char filename[64];
 568         char newroom[ROOMNAMELEN];
 569         char buf[SIZ];
 570
 571         newprompt("Filename: ", filename, 63);
 572         if (strlen(filename) == 0)
 573                 return;
 574         newprompt("Enter target room: ", newroom, ROOMNAMELEN - 1);
 575         CtdlIPCMoveFile(ipc, filename, newroom, buf);
 576         err_printf("%s\n", buf);
 577 }
 578
 579
 580 /*
 581  * list of users who have filled out a bio
 582  */
 583 void list_bio(CtdlIPC *ipc)
 584 {
 585         char buf[SIZ];
 586         char *resp = NULL;
 587         int pos = 1;
 588         int r;                  /* IPC response code */
 589
 590         r = CtdlIPCListUsersWithBios(ipc, &resp, buf);
 591         if (r / 100 != 1) {
 592                 pprintf("%s\n", buf);
 593                 return;
 594         }
 595         while (strlen(resp)) {
 596                 extract_token(buf, resp, 0, '\n', sizeof buf);
 597                 remove_token(resp, 0, '\n');
 598                 if ((pos + strlen(buf) + 5) > screenwidth) {
 599                         pprintf("\n");
 600                         pos = 1;
 601                 }
 602                 pprintf("%s, ", buf);
 603                 pos = pos + strlen(buf) + 2;
 604         }
 605         pprintf("%c%c  \n\n", 8, 8);
 606         if (resp) free(resp);
 607 }
 608
 609
 610 /*
 611  * read bio
 612  */
 613 void read_bio(CtdlIPC *ipc)
 614 {
 615         char who[SIZ];
 616         char buf[SIZ];
 617         char *resp = NULL;
 618         int r;                  /* IPC response code */
 619
 620         do {
 621                 newprompt("Read bio for who ('?' for list) : ", who, 25);
 622                 pprintf("\n");
 623                 if (!strcmp(who, "?"))
 624                         list_bio(ipc);
 625         } while (!strcmp(who, "?"));
 626
 627         r = CtdlIPCGetBio(ipc, who, &resp, buf);
 628         if (r / 100 != 1) {
 629                 pprintf("%s\n", buf);
 630                 return;
 631         }
 632         while (strlen(resp)) {
 633                 extract_token(buf, resp, 0, '\n', sizeof buf);
 634                 remove_token(resp, 0, '\n');
 635                 pprintf("%s\n", buf);
 636         }
 637         if (resp) free(resp);
 638 }
 639
 640
 641 /*
 642  * General system configuration command
 643  */
 644 void do_system_configuration(CtdlIPC *ipc)
 645 {
 646
 647 #define NUM_CONFIGS 43
 648
 649         char buf[SIZ];
 650         char sc[NUM_CONFIGS][256];
 651         char *resp = NULL;
 652         struct ExpirePolicy *site_expirepolicy = NULL;
 653         struct ExpirePolicy *mbx_expirepolicy = NULL;
 654         int a;
 655         int logpages = 0;
 656         int r;                  /* IPC response code */
 657         int server_configs = 0;
 658
 659         /* Clear out the config buffers */
 660         memset(&sc[0][0], 0, sizeof(sc));
 661
 662         /* Fetch the current config */
 663         r = CtdlIPCGetSystemConfig(ipc, &resp, buf);
 664         if (r / 100 == 1) {
 665                 server_configs = num_tokens(resp, '\n');
 666                 for (a=0; a<server_configs; ++a) {
 667                         if (a < NUM_CONFIGS) {
 668                                 extract_token(&sc[a][0], resp, a, '\n', sizeof sc[a]);
 669                         }
 670                 }
 671         }
 672         if (resp) free(resp);
 673         resp = NULL;
 674         /* Fetch the expire policy (this will silently fail on old servers,
 675          * resulting in "default" policy)
 676          */
 677         r = CtdlIPCGetMessageExpirationPolicy(ipc, 2, &site_expirepolicy, buf);
 678         r = CtdlIPCGetMessageExpirationPolicy(ipc, 3, &mbx_expirepolicy, buf);
 679
 680         /* Identification parameters */
 681
 682         strprompt("Node name", &sc[0][0], 15);
 683         strprompt("Fully qualified domain name", &sc[1][0], 63);
 684         strprompt("Human readable node name", &sc[2][0], 20);
 685         strprompt("Modem dialup number", &sc[3][0], 15);
 686         strprompt("Geographic location of this system", &sc[12][0], 31);
 687         strprompt("Name of system administrator", &sc[13][0], 25);
 688         strprompt("Paginator prompt", &sc[10][0], 79);
 689
 690         /* Security parameters */
 691
 692         snprintf(sc[7], sizeof sc[7], "%d", (boolprompt(
 693                 "Require registration for new users",
 694                 atoi(&sc[7][0]))));
 695         snprintf(sc[29], sizeof sc[29], "%d", (boolprompt(
 696                 "Disable self-service user account creation",
 697                 atoi(&sc[29][0]))));
 698         strprompt("Initial access level for new users", &sc[6][0], 1);
 699         strprompt("Access level required to create rooms", &sc[19][0], 1);
 700         snprintf(sc[4], sizeof sc[4], "%d", (boolprompt(
 701                 "Automatically give room aide privs to a user who creates a private room",
 702                 atoi(&sc[4][0]))));
 703
 704         snprintf(sc[8], sizeof sc[8], "%d", (boolprompt(
 705                 "Automatically move problem user messages to twit room",
 706                 atoi(&sc[8][0]))));
 707
 708         strprompt("Name of twit room", &sc[9][0], ROOMNAMELEN);
 709         snprintf(sc[11], sizeof sc[11], "%d", (boolprompt(
 710                 "Restrict Internet mail to only those with that privilege",
 711                 atoi(&sc[11][0]))));
 712         snprintf(sc[26], sizeof sc[26], "%d", (boolprompt(
 713                 "Allow Aides to Zap (forget) rooms",
 714                 atoi(&sc[26][0]))));
 715
 716         if (strlen(&sc[18][0]) > 0) logpages = 1;
 717         else logpages = 0;
 718         logpages = boolprompt("Log all pages", logpages);
 719         if (logpages) {
 720                 strprompt("Name of logging room", &sc[18][0], ROOMNAMELEN);
 721         }
 722         else {
 723                 sc[18][0] = 0;
 724         }
 725
 726
 727         /* Server tuning */
 728
 729         strprompt("Server connection idle timeout (in seconds)", &sc[5][0], 4);
 730         strprompt("Maximum concurrent sessions", &sc[14][0], 4);
 731         strprompt("Maximum message length", &sc[20][0], 20);
 732         strprompt("Minimum number of worker threads", &sc[21][0], 3);
 733         strprompt("Maximum number of worker threads", &sc[22][0], 3);
 734
 735         strprompt("Server IP address (0.0.0.0 for 'any')", &sc[37][0], 15);
 736         strprompt("POP3 server port (-1 to disable)", &sc[23][0], 5);
 737         strprompt("POP3S server port (-1 to disable)", &sc[40][0], 5);
 738         strprompt("IMAP server port (-1 to disable)", &sc[27][0], 5);
 739         strprompt("IMAPS server port (-1 to disable)", &sc[39][0], 5);
 740         strprompt("SMTP MTA server port (-1 to disable)", &sc[24][0], 5);
 741         strprompt("SMTP MSA server port (-1 to disable)", &sc[38][0], 5);
 742         strprompt("SMTPS server port (-1 to disable)", &sc[41][0], 5);
 743
 744         /* This logic flips the question around, because it's one of those
 745          * situations where 0=yes and 1=no
 746          */
 747         a = atoi(sc[25]);
 748         a = (a ? 0 : 1);
 749         a = boolprompt("Correct forged From: lines during authenticated SMTP",
 750                 a);
 751         a = (a ? 0 : 1);
 752         snprintf(sc[25], sizeof sc[25], "%d", a);
 753
 754         /* LDAP settings */
 755         if (ipc->ServInfo.supports_ldap) {
 756                 a = strlen(&sc[32][0]);
 757                 a = (a ? 1 : 0);        /* Set only to 1 or 0 */
 758                 a = boolprompt("Connect this Citadel to an LDAP directory", a);
 759                 if (a) {
 760                         strprompt("Host name of LDAP server",
 761                                 &sc[32][0], 127);
 762                         strprompt("Port number of LDAP service",
 763                                 &sc[33][0], 5);
 764                         strprompt("Base DN", &sc[34][0], 255);
 765                         strprompt("Bind DN", &sc[35][0], 255);
 766                         strprompt("Password for bind DN", &sc[36][0], 255);
 767                 }
 768                 else {
 769                         strcpy(&sc[32][0], "");
 770                 }
 771         }
 772
 773         /* Expiry settings */
 774         strprompt("Default user purge time (days)", &sc[16][0], 5);
 775         strprompt("Default room purge time (days)", &sc[17][0], 5);
 776
 777         /* Angels and demons dancing in my head... */
 778         do {
 779                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_mode);
 780                 strprompt("System default message expire policy (? for list)",
 781                           buf, 1);
 782                 if (buf[0] == '?') {
 783                         scr_printf("\n"
 784                                 "1. Never automatically expire messages\n"
 785                                 "2. Expire by message count\n"
 786                                 "3. Expire by message age\n");
 787                 }
 788         } while ((buf[0] < '1') || (buf[0] > '3'));
 789         site_expirepolicy->expire_mode = buf[0] - '0';
 790
 791         /* ...lunatics and monsters underneath my bed */
 792         if (site_expirepolicy->expire_mode == 2) {
 793                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
 794                 strprompt("Keep how many messages online?", buf, 10);
 795                 site_expirepolicy->expire_value = atol(buf);
 796         }
 797         if (site_expirepolicy->expire_mode == 3) {
 798                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
 799                 strprompt("Keep messages for how many days?", buf, 10);
 800                 site_expirepolicy->expire_value = atol(buf);
 801         }
 802
 803         /* Media messiahs preying on my fears... */
 804         do {
 805                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_mode);
 806                 strprompt("Mailbox default message expire policy (? for list)",
 807                           buf, 1);
 808                 if (buf[0] == '?') {
 809                         scr_printf("\n"
 810                                 "0. Go with the system default\n"
 811                                 "1. Never automatically expire messages\n"
 812                                 "2. Expire by message count\n"
 813                                 "3. Expire by message age\n");
 814                 }
 815         } while ((buf[0] < '0') || (buf[0] > '3'));
 816         mbx_expirepolicy->expire_mode = buf[0] - '0';
 817
 818         /* ...Pop culture prophets playing in my ears */
 819         if (mbx_expirepolicy->expire_mode == 2) {
 820                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
 821                 strprompt("Keep how many messages online?", buf, 10);
 822                 mbx_expirepolicy->expire_value = atol(buf);
 823         }
 824         if (mbx_expirepolicy->expire_mode == 3) {
 825                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
 826                 strprompt("Keep messages for how many days?", buf, 10);
 827                 mbx_expirepolicy->expire_value = atol(buf);
 828         }
 829
 830         strprompt("How often to run network jobs (in seconds)", &sc[28][0], 5);
 831         strprompt("Hour to run purges (0-23)", &sc[31][0], 2);
 832         snprintf(sc[42], sizeof sc[42], "%d", (boolprompt(
 833                 "Enable full text search index (warning: resource intensive)",
 834                 atoi(&sc[42][0]))));
 835
 836         /* Save it */
 837         scr_printf("Save this configuration? ");
 838         if (yesno()) {
 839                 r = 1;
 840                 for (a = 0; a < NUM_CONFIGS; a++)
 841                         r += 1 + strlen(sc[a]);
 842                 resp = (char *)calloc(1, r);
 843                 if (!resp) {
 844                         err_printf("Can't save config - out of memory!\n");
 845                         logoff(ipc, 1);
 846                 }
 847                 for (a = 0; a < NUM_CONFIGS; a++) {
 848                         strcat(resp, sc[a]);
 849                         strcat(resp, "\n");
 850                 }
 851                 r = CtdlIPCSetSystemConfig(ipc, resp, buf);
 852                 if (r / 100 != 4) {
 853                         err_printf("%s\n", buf);
 854                 }
 855                 free(resp);
 856
 857                 r = CtdlIPCSetMessageExpirationPolicy(ipc, 2, site_expirepolicy, buf);
 858                 if (r / 100 != 2) {
 859                         err_printf("%s\n", buf);
 860                 }
 861
 862                 r = CtdlIPCSetMessageExpirationPolicy(ipc, 3, mbx_expirepolicy, buf);
 863                 if (r / 100 != 2) {
 864                         err_printf("%s\n", buf);
 865                 }
 866
 867         }
 868 }
 869
 870
 871 /*
 872  * support function for do_internet_configuration()
 873  */
 874 void get_inet_rec_type(CtdlIPC *ipc, char *buf) {
 875         int sel;
 876
 877         keyopt(" <1> localhost      (Alias for this computer)\n");
 878         keyopt(" <2> gateway domain (Domain for all Citadel systems)\n");
 879         keyopt(" <3> smart-host     (Forward all outbound mail to this host)\n");
 880         keyopt(" <4> directory      (Consult the Global Address Book)\n");
 881         keyopt(" <5> SpamAssassin   (Address of SpamAssassin server)\n");
 882         keyopt(" <6> RBL            (domain suffix of spam hunting RBL)\n");
 883         sel = intprompt("Which one", 1, 1, 6);
 884         switch(sel) {
 885                 case 1: strcpy(buf, "localhost");
 886                         return;
 887                 case 2: strcpy(buf, "gatewaydomain");
 888                         return;
 889                 case 3: strcpy(buf, "smarthost");
 890                         return;
 891                 case 4: strcpy(buf, "directory");
 892                         return;
 893                 case 5: strcpy(buf, "spamassassin");
 894                         return;
 895                 case 6: strcpy(buf, "rbl");
 896                         return;
 897         }
 898 }
 899
 900
 901 /*
 902  * Internet mail configuration
 903  */
 904 void do_internet_configuration(CtdlIPC *ipc)
 905 {
 906         char buf[SIZ];
 907         char *resp = NULL;
 908         int num_recs = 0;
 909         char **recs = NULL;
 910         char ch;
 911         int badkey;
 912         int i, j;
 913         int quitting = 0;
 914         int modified = 0;
 915         int r;
 916
 917         r = CtdlIPCGetSystemConfigByType(ipc, INTERNETCFG, &resp, buf);
 918         if (r / 100 == 1) {
 919                 while (strlen(resp)) {
 920                         extract_token(buf, resp, 0, '\n', sizeof buf);
 921                         remove_token(resp, 0, '\n');
 922                         ++num_recs;
 923                         if (num_recs == 1) recs = malloc(sizeof(char *));
 924                         else recs = realloc(recs, (sizeof(char *)) * num_recs);
 925                         recs[num_recs-1] = malloc(strlen(buf) + 1);
 926                         strcpy(recs[num_recs-1], buf);
 927                 }
 928         }
 929         if (resp) free(resp);
 930
 931         do {
 932                 scr_printf("\n");
 933                 color(BRIGHT_WHITE);
 934                 scr_printf("###                    Host or domain                     Record type      \n");
 935                 color(DIM_WHITE);
 936                 scr_printf("--- -------------------------------------------------- --------------------\n");
 937                 for (i=0; i<num_recs; ++i) {
 938                 color(DIM_WHITE);
 939                 scr_printf("%3d ", i+1);
 940                 extract_token(buf, recs[i], 0, '|', sizeof buf);
 941                 color(BRIGHT_CYAN);
 942                 scr_printf("%-50s ", buf);
 943                 extract_token(buf, recs[i], 1, '|', sizeof buf);
 944                 color(BRIGHT_MAGENTA);
 945                 scr_printf("%-20s\n", buf);
 946                 color(DIM_WHITE);
 947                 }
 948
 949                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
 950                 switch(ch) {
 951                         case 'a':
 952                                 newprompt("Enter host name: ",
 953                                         buf, 50);
 954                                 striplt(buf);
 955                                 if (strlen(buf) > 0) {
 956                                         ++num_recs;
 957                                         if (num_recs == 1)
 958                                                 recs = malloc(sizeof(char *));
 959                                         else recs = realloc(recs,
 960                                                 (sizeof(char *)) * num_recs);
 961                                         strcat(buf, "|");
 962                                         get_inet_rec_type(ipc,
 963                                                         &buf[strlen(buf)]);
 964                                         recs[num_recs-1] = strdup(buf);
 965                                 }
 966                                 modified = 1;
 967                                 break;
 968                         case 'd':
 969                                 i = intprompt("Delete which one",
 970                                         1, 1, num_recs) - 1;
 971                                 free(recs[i]);
 972                                 --num_recs;
 973                                 for (j=i; j<num_recs; ++j)
 974                                         recs[j] = recs[j+1];
 975                                 modified = 1;
 976                                 break;
 977                         case 's':
 978                                 r = 1;
 979                                 for (i = 0; i < num_recs; i++)
 980                                         r += 1 + strlen(recs[i]);
 981                                 resp = (char *)calloc(1, r);
 982                                 if (!resp) {
 983                                         err_printf("Can't save config - out of memory!\n");
 984                                         logoff(ipc, 1);
 985                                 }
 986                                 if (num_recs) for (i = 0; i < num_recs; i++) {
 987                                         strcat(resp, recs[i]);
 988                                         strcat(resp, "\n");
 989                                 }
 990                                 r = CtdlIPCSetSystemConfigByType(ipc, INTERNETCFG, resp, buf);
 991                                 if (r / 100 != 4) {
 992                                         err_printf("%s\n", buf);
 993                                 } else {
 994                                         scr_printf("Wrote %d records.\n", num_recs);
 995                                         modified = 0;
 996                                 }
 997                                 break;
 998                         case 'q':
 999                                 quitting = !modified || boolprompt(
1000                                         "Quit without saving", 0);
1001                                 break;
1002                         default:
1003                                 badkey = 1;
1004                 }
1005         } while (!quitting);
1006
1007         if (recs != NULL) {
1008                 for (i=0; i<num_recs; ++i) free(recs[i]);
1009                 free(recs);
1010         }
1011 }
1012
1013
1014
1015 /*
1016  * Edit network configuration for room sharing, mailing lists, etc.
1017  */
1018 void network_config_management(CtdlIPC *ipc, char *entrytype, char *comment)
1019 {
1020         char filename[PATH_MAX];
1021         char changefile[PATH_MAX];
1022         int e_ex_code;
1023         pid_t editor_pid;
1024         int cksum;
1025         int b, i, tokens;
1026         char buf[SIZ];
1027         char instr[SIZ];
1028         char addr[SIZ];
1029         FILE *tempfp;
1030         FILE *changefp;
1031         char *listing = NULL;
1032         int r;
1033
1034         if (strlen(editor_paths[0]) == 0) {
1035                 scr_printf("You must have an external editor configured in"
1036                         " order to use this function.\n");
1037                 return;
1038         }
1039
1040         snprintf(filename, sizeof filename, "%s.listedit", tmpnam(NULL));
1041         snprintf(changefile, sizeof changefile, "%s.listedit", tmpnam(NULL));
1042
1043         tempfp = fopen(filename, "w");
1044         if (tempfp == NULL) {
1045                 err_printf("Cannot open %s: %s\n", filename, strerror(errno));
1046                 return;
1047         }
1048
1049         fprintf(tempfp, "# Configuration for room: %s\n", room_name);
1050         fprintf(tempfp, "# %s\n", comment);
1051         fprintf(tempfp, "# Specify one per line.\n"
1052                         "\n\n");
1053
1054         r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
1055         if (r / 100 == 1) {
1056                 while(listing && strlen(listing)) {
1057                         extract_token(buf, listing, 0, '\n', sizeof buf);
1058                         remove_token(listing, 0, '\n');
1059                         extract_token(instr, buf, 0, '|', sizeof instr);
1060                         if (!strcasecmp(instr, entrytype)) {
1061                                 tokens = num_tokens(buf, '|');
1062                                 for (i=1; i<tokens; ++i) {
1063                                         extract_token(addr, buf, i, '|', sizeof addr);
1064                                         fprintf(tempfp, "%s", addr);
1065                                         if (i < (tokens-1)) {
1066                                                 fprintf(tempfp, "|");
1067                                         }
1068                                 }
1069                                 fprintf(tempfp, "\n");
1070                         }
1071                 }
1072         }
1073         if (listing) {
1074                 free(listing);
1075                 listing = NULL;
1076         }
1077         fclose(tempfp);
1078
1079         e_ex_code = 1;  /* start with a failed exit code */
1080         screen_reset();
1081         stty_ctdl(SB_RESTORE);
1082         editor_pid = fork();
1083         cksum = file_checksum(filename);
1084         if (editor_pid == 0) {
1085                 chmod(filename, 0600);
1086                 putenv("WINDOW_TITLE=Network configuration");
1087                 execlp(editor_paths[0], editor_paths[0], filename, NULL);
1088                 exit(1);
1089         }
1090         if (editor_pid > 0) {
1091                 do {
1092                         e_ex_code = 0;
1093                         b = ka_wait(&e_ex_code);
1094                 } while ((b != editor_pid) && (b >= 0));
1095         editor_pid = (-1);
1096         stty_ctdl(0);
1097         screen_set();
1098         }
1099
1100         if (file_checksum(filename) == cksum) {
1101                 err_printf("*** Not saving changes.\n");
1102                 e_ex_code = 1;
1103         }
1104
1105         if (e_ex_code == 0) {           /* Save changes */
1106                 changefp = fopen(changefile, "w");
1107                 r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
1108                 if (r / 100 == 1) {
1109                         while(listing && strlen(listing)) {
1110                                 extract_token(buf, listing, 0, '\n', sizeof buf);
1111                                 remove_token(listing, 0, '\n');
1112                                 extract_token(instr, buf, 0, '|', sizeof instr);
1113                                 if (strcasecmp(instr, entrytype)) {
1114                                         fprintf(changefp, "%s\n", buf);
1115                                 }
1116                         }
1117                 }
1118                 if (listing) {
1119                         free(listing);
1120                         listing = NULL;
1121                 }
1122                 tempfp = fopen(filename, "r");
1123                 while (fgets(buf, sizeof buf, tempfp) != NULL) {
1124                         for (i=0; i<strlen(buf); ++i) {
1125                                 if (buf[i] == '#') buf[i] = 0;
1126                         }
1127                         striplt(buf);
1128                         if (strlen(buf) > 0) {
1129                                 fprintf(changefp, "%s|%s\n", entrytype, buf);
1130                         }
1131                 }
1132                 fclose(tempfp);
1133                 fclose(changefp);
1134
1135                 /* now write it to the server... */
1136                 changefp = fopen(changefile, "r");
1137                 if (changefp != NULL) {
1138                         listing = load_message_from_file(changefp);
1139                         if (listing) {
1140                                 r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
1141                                 free(listing);
1142                                 listing = NULL;
1143                         }
1144                         fclose(changefp);
1145                 }
1146         }
1147
1148         unlink(filename);               /* Delete the temporary files */
1149         unlink(changefile);
1150 }
1151
1152
1153 /*
1154  * IGnet node configuration
1155  */
1156 void do_ignet_configuration(CtdlIPC *ipc) {
1157         char buf[SIZ];
1158         int num_recs = 0;
1159         char **recs = NULL;
1160         char ch;
1161         int badkey;
1162         int i, j;
1163         int quitting = 0;
1164         int modified = 0;
1165         char *listing = NULL;
1166         int r;
1167
1168         r = CtdlIPCGetSystemConfigByType(ipc, IGNETCFG, &listing, buf);
1169         if (r / 100 == 1) while (*listing && strlen(listing)) {
1170                 extract_token(buf, listing, 0, '\n', sizeof buf);
1171                 remove_token(listing, 0, '\n');
1172
1173                 ++num_recs;
1174                 if (num_recs == 1) recs = malloc(sizeof(char *));
1175                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
1176                 recs[num_recs-1] = malloc(SIZ);
1177                 strcpy(recs[num_recs-1], buf);
1178         }
1179         if (listing) free(listing);
1180
1181         do {
1182                 scr_printf("\n");
1183                 color(BRIGHT_WHITE);
1184                 scr_printf(     "### "
1185                         "   Node          "
1186                         "  Secret           "
1187                         "          Host or IP             "
1188                         "Port#\n");
1189                 color(DIM_WHITE);
1190                 scr_printf(     "--- "
1191                         "---------------- "
1192                         "------------------ "
1193                         "-------------------------------- "
1194                         "-----\n");
1195                 for (i=0; i<num_recs; ++i) {
1196                 color(DIM_WHITE);
1197                 scr_printf("%3d ", i+1);
1198                 extract_token(buf, recs[i], 0, '|', sizeof buf);
1199                 color(BRIGHT_CYAN);
1200                 scr_printf("%-16s ", buf);
1201                 extract_token(buf, recs[i], 1, '|', sizeof buf);
1202                 color(BRIGHT_MAGENTA);
1203                 scr_printf("%-18s ", buf);
1204                 extract_token(buf, recs[i], 2, '|', sizeof buf);
1205                 color(BRIGHT_CYAN);
1206                 scr_printf("%-32s ", buf);
1207                 extract_token(buf, recs[i], 3, '|', sizeof buf);
1208                 color(BRIGHT_MAGENTA);
1209                 scr_printf("%-3s\n", buf);
1210                 color(DIM_WHITE);
1211                 }
1212                 scr_printf("\n");
1213
1214                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
1215                 switch(ch) {
1216                         case 'a':
1217                                 ++num_recs;
1218                                 if (num_recs == 1)
1219                                         recs = malloc(sizeof(char *));
1220                                 else recs = realloc(recs,
1221                                         (sizeof(char *)) * num_recs);
1222                                 newprompt("Enter node name    : ", buf, 16);
1223                                 strcat(buf, "|");
1224                                 newprompt("Enter shared secret: ",
1225                                         &buf[strlen(buf)], 18);
1226                                 strcat(buf, "|");
1227                                 newprompt("Enter host or IP   : ",
1228                                         &buf[strlen(buf)], 32);
1229                                 strcat(buf, "|504");
1230                                 strprompt("Enter port number  : ",
1231                                         &buf[strlen(buf)-3], 5);
1232                                 recs[num_recs-1] = strdup(buf);
1233                                 modified = 1;
1234                                 break;
1235                         case 'd':
1236                                 i = intprompt("Delete which one",
1237                                         1, 1, num_recs) - 1;
1238                                 free(recs[i]);
1239                                 --num_recs;
1240                                 for (j=i; j<num_recs; ++j)
1241                                         recs[j] = recs[j+1];
1242                                 modified = 1;
1243                                 break;
1244                         case 's':
1245                                 r = 1;
1246                                 for (i = 0; i < num_recs; ++i)
1247                                         r += 1 + strlen(recs[i]);
1248                                 listing = (char*) calloc(1, r);
1249                                 if (!listing) {
1250                                         err_printf("Can't save config - out of memory!\n");
1251                                         logoff(ipc, 1);
1252                                 }
1253                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
1254                                         strcat(listing, recs[i]);
1255                                         strcat(listing, "\n");
1256                                 }
1257                                 r = CtdlIPCSetSystemConfigByType(ipc, IGNETCFG, listing, buf);
1258                                 if (r / 100 != 4) {
1259                                         scr_printf("%s\n", buf);
1260                                 } else {
1261                                         scr_printf("Wrote %d records.\n", num_recs);
1262                                         modified = 0;
1263                                 }
1264                                 break;
1265                         case 'q':
1266                                 quitting = !modified || boolprompt(
1267                                         "Quit without saving", 0);
1268                                 break;
1269                         default:
1270                                 badkey = 1;
1271                 }
1272         } while (!quitting);
1273
1274         if (recs != NULL) {
1275                 for (i=0; i<num_recs; ++i) free(recs[i]);
1276                 free(recs);
1277         }
1278 }
1279
1280 /*
1281  * Filter list configuration
1282  */
1283 void do_filterlist_configuration(CtdlIPC *ipc)
1284 {
1285         char buf[SIZ];
1286         int num_recs = 0;
1287         char **recs = NULL;
1288         char ch;
1289         int badkey;
1290         int i, j;
1291         int quitting = 0;
1292         int modified = 0;
1293         char *listing = NULL;
1294         int r;
1295
1296         r = CtdlIPCGetSystemConfigByType(ipc, FILTERLIST, &listing, buf);
1297         if (r / 100 == 1) while (*listing && strlen(listing)) {
1298                 extract_token(buf, listing, 0, '\n', sizeof buf);
1299                 remove_token(listing, 0, '\n');
1300
1301                 ++num_recs;
1302                 if (num_recs == 1) recs = malloc(sizeof(char *));
1303                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
1304                 recs[num_recs-1] = malloc(SIZ);
1305                 strcpy(recs[num_recs-1], buf);
1306         }
1307         if (listing) free(listing);
1308
1309         do {
1310                 scr_printf("\n");
1311                 color(BRIGHT_WHITE);
1312                 scr_printf(     "### "
1313                         "         User name           "
1314                         "         Room name           "
1315                         "    Node name    "
1316                         "\n");
1317                 color(DIM_WHITE);
1318                 scr_printf(     "--- "
1319                         "---------------------------- "
1320                         "---------------------------- "
1321                         "---------------- "
1322                         "\n");
1323                 for (i=0; i<num_recs; ++i) {
1324                 color(DIM_WHITE);
1325                 scr_printf("%3d ", i+1);
1326                 extract_token(buf, recs[i], 0, '|', sizeof buf);
1327                 color(BRIGHT_CYAN);
1328                 scr_printf("%-28s ", buf);
1329                 extract_token(buf, recs[i], 1, '|', sizeof buf);
1330                 color(BRIGHT_MAGENTA);
1331                 scr_printf("%-28s ", buf);
1332                 extract_token(buf, recs[i], 2, '|', sizeof buf);
1333                 color(BRIGHT_CYAN);
1334                 scr_printf("%-16s\n", buf);
1335                 extract_token(buf, recs[i], 3, '|', sizeof buf);
1336                 color(DIM_WHITE);
1337                 }
1338
1339                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
1340                 switch(ch) {
1341                         case 'a':
1342                                 ++num_recs;
1343                                 if (num_recs == 1)
1344                                         recs = malloc(sizeof(char *));
1345                                 else recs = realloc(recs,
1346                                         (sizeof(char *)) * num_recs);
1347                                 newprompt("Enter user name: ", buf, 28);
1348                                 strcat(buf, "|");
1349                                 newprompt("Enter room name: ",
1350                                         &buf[strlen(buf)], 28);
1351                                 strcat(buf, "|");
1352                                 newprompt("Enter node name: ",
1353                                         &buf[strlen(buf)], 16);
1354                                 strcat(buf, "|");
1355                                 recs[num_recs-1] = strdup(buf);
1356                                 modified = 1;
1357                                 break;
1358                         case 'd':
1359                                 i = intprompt("Delete which one",
1360                                         1, 1, num_recs) - 1;
1361                                 free(recs[i]);
1362                                 --num_recs;
1363                                 for (j=i; j<num_recs; ++j)
1364                                         recs[j] = recs[j+1];
1365                                 modified = 1;
1366                                 break;
1367                         case 's':
1368                                 r = 1;
1369                                 for (i = 0; i < num_recs; ++i)
1370                                         r += 1 + strlen(recs[i]);
1371                                 listing = (char*) calloc(1, r);
1372                                 if (!listing) {
1373                                         err_printf("Can't save config - out of memory!\n");
1374                                         logoff(ipc, 1);
1375                                 }
1376                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
1377                                         strcat(listing, recs[i]);
1378                                         strcat(listing, "\n");
1379                                 }
1380                                 r = CtdlIPCSetSystemConfigByType(ipc, FILTERLIST, listing, buf);
1381                                 if (r / 100 != 4) {
1382                                         scr_printf("%s\n", buf);
1383                                 } else {
1384                                         scr_printf("Wrote %d records.\n", num_recs);
1385                                         modified = 0;
1386                                 }
1387                                 break;
1388                         case 'q':
1389                                 quitting = !modified || boolprompt(
1390                                         "Quit without saving", 0);
1391                                 break;
1392                         default:
1393                                 badkey = 1;
1394                 }
1395         } while (!quitting);
1396
1397         if (recs != NULL) {
1398                 for (i=0; i<num_recs; ++i) free(recs[i]);
1399                 free(recs);
1400         }
1401 }
1402
1403