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ADDRESS2.LST

ADDRESS2.LST 30 KB
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  1. Listing:
    2. 

  2. 

  3.     1  MODULE Address2;
    4. 

  4.     2  (*
    5. 

  5.     3      Copyright 1989 by Jensen & Partners International, All Rights Reserved
    6. 

  6.     4  *)
    7. 

  7.     5  
    8. 

  8.     6  
    9. 

  9.     7  IMPORT IO, FIO, Window, Btree, Str, Lib, Misc;
    10. 

  10.     8  
    11. 

  11.     9  
    12. 

  12.    10  TYPE
    13. 

  13.    11      AddrKey     = ARRAY[0..25] OF CHAR;
    14. 

  14. *****                             ^ not supported yet
    15. 

  15. *****                                    ^ not supported yet
    16. 

  16.    12      AddrRec     = RECORD
    17. 

  17.    13                    LName      : ARRAY[0..14] OF CHAR;
    18. 

  18. *****                                          ^ not supported yet
    19. 

  19. *****                                                 ^ not supported yet
    20. 

  20.    14                    FName      : ARRAY[0..9] OF CHAR;
    21. 

  21. *****                                          ^ not supported yet
    22. 

  22. *****                                                ^ not supported yet
    23. 

  23.    15                    Street     : ARRAY[0..25] OF CHAR;
    24. 

  24. *****                                          ^ not supported yet
    25. 

  25. *****                                                 ^ not supported yet
    26. 

  26.    16                    City       : ARRAY[0..15] OF CHAR;
    27. 

  27. *****                                          ^ not supported yet
    28. 

  28. *****                                                 ^ not supported yet
    29. 

  29.    17                    State      : ARRAY[0..1] OF CHAR;
    30. 

  30. *****                                          ^ not supported yet
    31. 

  31. *****                                                ^ not supported yet
    32. 

  32.    18                    Zip        : ARRAY[0..4] OF CHAR;
    33. 

  33. *****                                          ^ not supported yet
    34. 

  34. *****                                                ^ not supported yet
    35. 

  35.    19                    Phone      : ARRAY[0..12] OF CHAR;
    36. 

  36. *****                                          ^ not supported yet
    37. 

  37. *****                                                 ^ not supported yet
    38. 

  38.    20                  END;  (* record *)
    39. 

  39. *****                  ^ not supported yet
    40. 

  40.    21      CharSet     = SET OF CHAR;
    41. 

  41. *****                           ^ not supported yet
    42. 

  42.    22  
    43. 

  43.    23  
    44. 

  44.    24  VAR
    45. 

  45.    25      choice, ch2 : CHAR;
    46. 

  46.    26      FOUND,
    47. 

  47.    27      DONE        : BOOLEAN;
    48. 

  48.    28      DataColor,
    49. 

  49.    29      TemplateColor : Window.Color;
    50. 

  50. *****                             ^ not supported yet
    51. 

  51.    30      NameFile    : Btree.FHandle;   (* physical file handle *)
    52. 

  52. *****                          ^ not supported yet
    53. 

  53.    31      NameData,                   (* logical data file handle *)
    54. 

  54.    32      NameIndex   : Btree.IHandle;   (* logical index file handle *)
    55. 

  55. *****                          ^ not supported yet
    56. 

  56.    33      blankAddr,
    57. 

  57.    34      tempAddr    : AddrRec;
    58. 

  58. *****                    ^ not supported yet
    59. 

  59.    35      Create      : BOOLEAN;
    60. 

  60.    36  
    61. 

  61.    37  
    62. 

  62.    38  PROCEDURE MAKEKEY(keyA,myRecA: ADDRESS);
    63. 

  63. *****                                 ^ undeclared identifier
    64. 

  64.    39  VAR
    65. 

  65.    40    key : POINTER TO AddrKey;
    66. 

  66. *****                     ^ not supported yet
    67. 

  67.    41    myRec : POINTER TO AddrRec;
    68. 

  68. *****                       ^ not supported yet
    69. 

  69.    42    i,j : CARDINAL;
    70. 

  70.    43  BEGIN
    71. 

  71.    44    key := keyA;
    72. 

  72. *****    ^ not supported yet
    73. 

  73. *****           ^ not supported yet
    74. 

  74.    45    myRec := myRecA;
    75. 

  75. *****    ^ not supported yet
    76. 

  76. *****             ^ not supported yet
    77. 

  77.    46    Str.Copy(key^,myRec^.LName);
    78. 

  78. *****    ^ not supported yet
    79. 

  79. *****        ^ not supported yet
    80. 

  80. *****             ^ not supported yet
    81. 

  81. *****                  ^ not supported yet
    82. 

  82. *****                         ^ not supported yet
    83. 

  83.    47    i := Str.Length(key^);
    84. 

  84. *****         ^ not supported yet
    85. 

  85. *****             ^ not supported yet
    86. 

  86. *****                    ^ not supported yet
    87. 

  87.    48    WHILE (i#0) AND (key^[i-1]=' ') DO
    88. 

  88. *****                     ^ not supported yet
    89. 

  89. *****                             ^ not supported yet
    90. 

  90.    49      key^[i-1] := 0C;
    91. 

  91. *****      ^ not supported yet
    92. 

  92. *****              ^ not supported yet
    93. 

  93.    50      DEC(i);
    94. 

  94. *****      ^ undeclared identifier
    95. 

  95. *****           ^ not supported yet
    96. 

  96.    51    END;  (* while *)
    97. 

  97.    52    Str.Append(key^," ");
    98. 

  98. *****    ^ not supported yet
    99. 

  99. *****        ^ not supported yet
    100. 

  100. *****               ^ not supported yet
    101. 

  101. *****                       ^ not supported yet
    102. 

  102.    53    Str.Append(key^,myRec^.FName);
    103. 

  103. *****    ^ not supported yet
    104. 

  104. *****        ^ not supported yet
    105. 

  105. *****               ^ not supported yet
    106. 

  106. *****                    ^ not supported yet
    107. 

  107. *****                           ^ not supported yet
    108. 

  108.    54    i := Str.Length(key^);
    109. 

  109. *****         ^ not supported yet
    110. 

  110. *****             ^ not supported yet
    111. 

  111. *****                    ^ not supported yet
    112. 

  112.    55    WHILE (i#0) AND (key^[i-1]=' ') DO
    113. 

  113. *****                     ^ not supported yet
    114. 

  114. *****                             ^ not supported yet
    115. 

  115.    56      key^[i-1] := 0C;
    116. 

  116. *****      ^ not supported yet
    117. 

  117. *****              ^ not supported yet
    118. 

  118.    57      DEC(i);
    119. 

  119. *****      ^ undeclared identifier
    120. 

  120. *****           ^ not supported yet
    121. 

  121.    58    END;  (* while *)
    122. 

  122.    59    Str.Caps(key^);
    123. 

  123. *****    ^ not supported yet
    124. 

  124. *****        ^ not supported yet
    125. 

  125. *****             ^ not supported yet
    126. 

  126.    60  END MAKEKEY;
    127. 

  127. *****      ^ not supported yet
    128. 

  128.    61  
    129. 

  129.    62  
    130. 

  130.    63  PROCEDURE COMPARE(key1,key2: ADDRESS): Btree.CmpRes;
    131. 

  131. *****                               ^ undeclared identifier
    132. 

  132. *****                                               ^ not supported yet
    133. 

  133.    64  (* compare two keys, and determine which is "smaller" *)
    134. 

  134.    65  BEGIN
    135. 

  135.    66      RETURN Btree.CmpRes(Str.Compare(AddrKey(key1^),AddrKey(key2^))+1);
    136. 

  136. *****             ^ not supported yet
    137. 

  137. *****                   ^ not supported yet
    138. 

  138. *****                          ^ not supported yet
    139. 

  139. *****                              ^ not supported yet
    140. 

  140. *****                                              ^ not supported yet
    141. 

  141. *****                                                             ^ not supported yet
    142. 

  142. *****                                                                      ^ not supported yet
    143. 

  143.    67  END COMPARE;
    144. 

  144. *****      ^ not supported yet
    145. 

  145.    68  
    146. 

  146.    69  
    147. 

  147.    70  PROCEDURE Beep();
    148. 

  148.    71  BEGIN
    149. 

  149.    72  (* generic *)    FIO.WrChar(FIO.StandardOutput,CHR(7));
    150. 

  150. *****                   ^ not supported yet
    151. 

  151. *****                       ^ not supported yet
    152. 

  152. *****                              ^ not supported yet
    153. 

  153. *****                                  ^ not supported yet
    154. 

  154. *****                                                 ^ undeclared identifier
    155. 

  155. *****                                                      ^ not supported yet
    156. 

  156.    73  (* OS/2    *) (* Lib.Speaker(1500,10);                    *)
    157. 

  157.    74  (* DOS *)     (* Lib.Sound(1500);
    158. 

  158.    75                   Lib.Delay(10);
    159. 

  159.    76                   Lib.NoSound();                           *)
    160. 

  160.    77  END Beep;
    161. 

  161. *****      ^ not supported yet
    162. 

  162.    78  
    163. 

  163.    79  
    164. 

  164.    80  PROCEDURE WriteAt(row,col: CARDINAL; txt: ARRAY OF CHAR);
    165. 

  165. *****                                                     ^ not supported yet
    166. 

  166.    81  BEGIN
    167. 

  167.    82      Window.GotoXY(col,row);
    168. 

  168. *****      ^ not supported yet
    169. 

  169. *****             ^ not supported yet
    170. 

  170. *****                           ^ not supported yet
    171. 

  171.    83      IO.WrStr(txt);
    172. 

  172. *****      ^ not supported yet
    173. 

  173. *****         ^ not supported yet
    174. 

  174. *****               ^ not supported yet
    175. 

  175.    84  END WriteAt;
    176. 

  176. *****      ^ not supported yet
    177. 

  177.    85  
    178. 

  178.    86  
    179. 

  179.    87  PROCEDURE Template();
    180. 

  180.    88  BEGIN
    181. 

  181.    89      Window.TextColor(TemplateColor);
    182. 

  182. *****      ^ not supported yet
    183. 

  183. *****             ^ not supported yet
    184. 

  184. *****                       ^ not supported yet
    185. 

  185.    90      WriteAt(3,3,"Name:");
    186. 

  186. *****      ^ not supported yet
    187. 

  187. *****                  ^ not supported yet
    188. 

  188.    91      WriteAt(3,50,"(first last)");
    189. 

  189. *****      ^ not supported yet
    190. 

  190. *****                   ^ not supported yet
    191. 

  191.    92      WriteAt(4,3,"Address:");
    192. 

  192. *****      ^ not supported yet
    193. 

  193. *****                  ^ not supported yet
    194. 

  194.    93      WriteAt(5,3,"City:");
    195. 

  195. *****      ^ not supported yet
    196. 

  196. *****                  ^ not supported yet
    197. 

  197.    94      WriteAt(5,40,"State:");
    198. 

  198. *****      ^ not supported yet
    199. 

  199. *****                   ^ not supported yet
    200. 

  200.    95      WriteAt(5,55,"Zip:");
    201. 

  201. *****      ^ not supported yet
    202. 

  202. *****                   ^ not supported yet
    203. 

  203.    96      WriteAt(6,3,"Phone:");
    204. 

  204. *****      ^ not supported yet
    205. 

  205. *****                  ^ not supported yet
    206. 

  206.    97  END Template;
    207. 

  207. *****      ^ not supported yet
    208. 

  208.    98  
    209. 

  209.    99  
    210. 

  210.   100  PROCEDURE Display(myRec: AddrRec);
    211. 

  211.   101  BEGIN
    212. 

  212.   102      Window.TextColor(DataColor);
    213. 

  213. *****      ^ not supported yet
    214. 

  214. *****             ^ not supported yet
    215. 

  215. *****                       ^ not supported yet
    216. 

  216.   103      WriteAt(3,12,myRec.FName);  IO.WrStr(" ");  IO.WrStr(myRec.LName);
    217. 

  217. *****      ^ not supported yet
    218. 

  218. *****                   ^ not supported yet
    219. 

  219. *****                         ^ not supported yet
    220. 

  220. *****                                  ^ not supported yet
    221. 

  221. *****                                     ^ not supported yet
    222. 

  222. *****                                              ^ not supported yet
    223. 

  223. *****                                                  ^ not supported yet
    224. 

  224. *****                                                     ^ not supported yet
    225. 

  225. *****                                                           ^ not supported yet
    226. 

  226. *****                                                                 ^ not supported yet
    227. 

  227.   104      WriteAt(4,12,myRec.Street);
    228. 

  228. *****      ^ not supported yet
    229. 

  229. *****                   ^ not supported yet
    230. 

  230. *****                         ^ not supported yet
    231. 

  231.   105      WriteAt(5,12,myRec.City);
    232. 

  232. *****      ^ not supported yet
    233. 

  233. *****                   ^ not supported yet
    234. 

  234. *****                         ^ not supported yet
    235. 

  235.   106      WriteAt(5,47,myRec.State);
    236. 

  236. *****      ^ not supported yet
    237. 

  237. *****                   ^ not supported yet
    238. 

  238. *****                         ^ not supported yet
    239. 

  239.   107      WriteAt(5,60,myRec.Zip);
    240. 

  240. *****      ^ not supported yet
    241. 

  241. *****                   ^ not supported yet
    242. 

  242. *****                         ^ not supported yet
    243. 

  243.   108      WriteAt(6,12,myRec.Phone);
    244. 

  244. *****      ^ not supported yet
    245. 

  245. *****                   ^ not supported yet
    246. 

  246. *****                         ^ not supported yet
    247. 

  247.   109  END Display;
    248. 

  248. *****      ^ not supported yet
    249. 

  249.   110  
    250. 

  250.   111  
    251. 

  251.   112  PROCEDURE GetMenu(Prompt: ARRAY OF CHAR; OKChars: CharSet;
    252. 

  252. *****                                     ^ not supported yet
    253. 

  253.   113                    VAR ch: CHAR);
    254. 

  254.   114  VAR
    255. 

  255.   115    OK    : BOOLEAN;
    256. 

  256.   116    MenuWin : Window.WinType;
    257. 

  257. *****                     ^ not supported yet
    258. 

  258.   117    i : CARDINAL;
    259. 

  259.   118  BEGIN
    260. 

  260.   119      MenuWin := Window.Open( Window.WinDef( 0, 22, 79, 24,
    261. 

  261. *****      ^ not supported yet
    262. 

  262. *****                 ^ not supported yet
    263. 

  263. *****                        ^ not supported yet
    264. 

  264. *****                              ^ not supported yet
    265. 

  265. *****                                     ^ not supported yet
    266. 

  266.   120              Window.White,Window.Black,TRUE,FALSE,TRUE,TRUE,
    267. 

  267. *****              ^ not supported yet
    268. 

  268. *****                     ^ not supported yet
    269. 

  269. *****                           ^ not supported yet
    270. 

  270. *****                                  ^ not supported yet
    271. 

  271.   121              Window.SingleFrame,Window.White,Window.Black) );
    272. 

  272. *****              ^ not supported yet
    273. 

  273. *****                     ^ not supported yet
    274. 

  274. *****                                 ^ not supported yet
    275. 

  275. *****                                        ^ not supported yet
    276. 

  276. *****                                              ^ not supported yet
    277. 

  277. *****                                                     ^ not supported yet
    278. 

  278.   122      i := Str.Length(Prompt);
    279. 

  279. *****           ^ not supported yet
    280. 

  280. *****               ^ not supported yet
    281. 

  281. *****                      ^ not supported yet
    282. 

  282.   123      Window.Change(MenuWin,((80-i) DIV 2) -2,22, ((80-i) DIV 2) + i + 3, 24);
    283. 

  283. *****      ^ not supported yet
    284. 

  284. *****             ^ not supported yet
    285. 

  285. *****                    ^ not supported yet
    286. 

  286. *****                                                                            ^ not supported yet
    287. 

  287.   124      Window.SetFrame(MenuWin,Window.SingleFrame,TemplateColor,Window.Black);
    288. 

  288. *****      ^ not supported yet
    289. 

  289. *****             ^ not supported yet
    290. 

  290. *****                      ^ not supported yet
    291. 

  291. *****                              ^ not supported yet
    292. 

  292. *****                                     ^ not supported yet
    293. 

  293. *****                                                 ^ not supported yet
    294. 

  294. *****                                                               ^ not supported yet
    295. 

  295. *****                                                                      ^ not supported yet
    296. 

  296.   125      Window.TextColor(DataColor);
    297. 

  297. *****      ^ not supported yet
    298. 

  298. *****             ^ not supported yet
    299. 

  299. *****                       ^ not supported yet
    300. 

  300.   126      Window.Use(MenuWin);
    301. 

  301. *****      ^ not supported yet
    302. 

  302. *****             ^ not supported yet
    303. 

  303. *****                 ^ not supported yet
    304. 

  304.   127      Window.PutOnTop(MenuWin);
    305. 

  305. *****      ^ not supported yet
    306. 

  306. *****             ^ not supported yet
    307. 

  307. *****                      ^ not supported yet
    308. 

  308.   128      IO.WrStr("  ");
    309. 

  309. *****      ^ not supported yet
    310. 

  310. *****         ^ not supported yet
    311. 

  311. *****               ^ not supported yet
    312. 

  312.   129      IO.WrStr(Prompt);
    313. 

  313. *****      ^ not supported yet
    314. 

  314. *****         ^ not supported yet
    315. 

  315. *****               ^ not supported yet
    316. 

  316.   130      OK := FALSE;
    317. 

  317.   131      REPEAT
    318. 

  318.   132           ch := CAP(IO.RdKey());
    319. 

  319. *****                 ^ undeclared identifier
    320. 

  320. *****                     ^ not supported yet
    321. 

  321. *****                        ^ not supported yet
    322. 

  322. *****                              ^ not supported yet
    323. 

  323.   133           IF ch IN OKChars THEN
    324. 

  324. *****                    ^ not supported yet
    325. 

  325.   134              OK := TRUE;
    326. 

  326.   135           ELSE
    327. 

  327.   136              Beep();
    328. 

  328. *****              ^ not supported yet
    329. 

  329. *****                   ^ not supported yet
    330. 

  330.   137           END;
    331. 

  331.   138      UNTIL OK;
    332. 

  332.   139      Window.Close(MenuWin);
    333. 

  333. *****      ^ not supported yet
    334. 

  334. *****             ^ not supported yet
    335. 

  335. *****                   ^ not supported yet
    336. 

  336.   140  END GetMenu;
    337. 

  337. *****      ^ not supported yet
    338. 

  338.   141  
    339. 

  339.   142  
    340. 

  340.   143  PROCEDURE ShowNames();
    341. 

  341.   144  VAR
    342. 

  342.   145    myRec : AddrRec;
    343. 

  343. *****            ^ not supported yet
    344. 

  344.   146    ch : CHAR;
    345. 

  345.   147    row : CARDINAL;
    346. 

  346.   148    switchColor : BOOLEAN;
    347. 

  347.   149    loc : LONGCARD;
    348. 

  348. *****          ^ undeclared identifier
    349. 

  349.   150  BEGIN
    350. 

  350.   151      Window.Clear();
    351. 

  351. *****      ^ not supported yet
    352. 

  352. *****             ^ not supported yet
    353. 

  353. *****                   ^ not supported yet
    354. 

  354.   152      Btree.Reset(NameData);
    355. 

  355. *****      ^ not supported yet
    356. 

  356. *****            ^ not supported yet
    357. 

  357. *****                  ^ not supported yet
    358. 

  358.   153      row := 1;
    359. 

  359.   154      switchColor := TRUE;
    360. 

  360.   155      LOOP
    361. 

  361.   156        IF Btree.Next(NameIndex,myRec) THEN
    362. 

  362. *****           ^ not supported yet
    363. 

  363. *****                 ^ not supported yet
    364. 

  364. *****                      ^ not supported yet
    365. 

  365. *****                                ^ not supported yet
    366. 

  366.   157          IF switchColor THEN
    367. 

  367.   158             Window.TextColor(TemplateColor);
    368. 

  368. *****             ^ not supported yet
    369. 

  369. *****                    ^ not supported yet
    370. 

  370. *****                              ^ not supported yet
    371. 

  371.   159          ELSE
    372. 

  372.   160             Window.TextColor(DataColor);
    373. 

  373. *****             ^ not supported yet
    374. 

  374. *****                    ^ not supported yet
    375. 

  375. *****                              ^ not supported yet
    376. 

  376.   161          END;
    377. 

  377.   162          switchColor := NOT switchColor;
    378. 

  378.   163          IO.WrStrAdj(myRec.LName, -17);
    379. 

  379. *****          ^ not supported yet
    380. 

  380. *****             ^ not supported yet
    381. 

  381. *****                      ^ not supported yet
    382. 

  382. *****                            ^ not supported yet
    383. 

  383. *****                                      ^ not supported yet
    384. 

  384.   164          IO.WrStrAdj(myRec.FName, -12);
    385. 

  385. *****          ^ not supported yet
    386. 

  386. *****             ^ not supported yet
    387. 

  387. *****                      ^ not supported yet
    388. 

  388. *****                            ^ not supported yet
    389. 

  389. *****                                      ^ not supported yet
    390. 

  390.   165          IO.WrStrAdj(myRec.Phone, -15);
    391. 

  391. *****          ^ not supported yet
    392. 

  392. *****             ^ not supported yet
    393. 

  393. *****                      ^ not supported yet
    394. 

  394. *****                            ^ not supported yet
    395. 

  395. *****                                      ^ not supported yet
    396. 

  396.   166          IO.WrLn();
    397. 

  397. *****          ^ not supported yet
    398. 

  398. *****             ^ not supported yet
    399. 

  399. *****                  ^ not supported yet
    400. 

  400.   167          INC(row);
    401. 

  401. *****          ^ undeclared identifier
    402. 

  402. *****                 ^ not supported yet
    403. 

  403.   168          Btree.Release(NameIndex);
    404. 

  404. *****          ^ not supported yet
    405. 

  405. *****                ^ not supported yet
    406. 

  406. *****                        ^ not supported yet
    407. 

  407.   169          IF row>23 THEN
    408. 

  408.   170             IO.WrLn();
    409. 

  409. *****             ^ not supported yet
    410. 

  410. *****                ^ not supported yet
    411. 

  411. *****                     ^ not supported yet
    412. 

  412.   171             IO.WrStr("Press <ESC> to quit, any other key to continue: ");
    413. 

  413. *****             ^ not supported yet
    414. 

  414. *****                ^ not supported yet
    415. 

  415. *****                      ^ not supported yet
    416. 

  416.   172             ch := IO.RdKey();
    417. 

  417. *****                   ^ not supported yet
    418. 

  418. *****                      ^ not supported yet
    419. 

  419. *****                            ^ not supported yet
    420. 

  420.   173             IF ch = 33C THEN RETURN; END;
    421. 

  421.   174             Window.Clear();
    422. 

  422. *****             ^ not supported yet
    423. 

  423. *****                    ^ not supported yet
    424. 

  424. *****                          ^ not supported yet
    425. 

  425.   175             row := 1;
    426. 

  426.   176          END;  (* if *)
    427. 

  427.   177        ELSE
    428. 

  428.   178          CASE Btree.LastError(NameIndex) OF
    429. 

  429. *****               ^ not supported yet
    430. 

  430. *****                     ^ not supported yet
    431. 

  431. *****                               ^ not supported yet
    432. 

  432.   179              Btree.OK     : EXIT;
    433. 

  433. *****              ^ not supported yet
    434. 

  434. *****                    ^ not supported yet
    435. 

  435.   180            | Btree.Locked : IF Btree.NextIndex(NameIndex,loc) THEN
    436. 

  436. *****              ^ not supported yet
    437. 

  437. *****                    ^ not supported yet
    438. 

  438. *****                                ^ not supported yet
    439. 

  439. *****                                      ^ not supported yet
    440. 

  440. *****                                                ^ not supported yet
    441. 

  441. *****                                                          ^ not supported yet
    442. 

  442.   181                               IO.WrStr('[LOCKED]');
    443. 

  443. *****                               ^ not supported yet
    444. 

  444. *****                                  ^ not supported yet
    445. 

  445. *****                                        ^ not supported yet
    446. 

  446.   182                               IO.WrLn;
    447. 

  447. *****                               ^ not supported yet
    448. 

  448. *****                                  ^ not supported yet
    449. 

  449.   183                             ELSE
    450. 

  450.   184                               CASE Btree.LastError(NameIndex) OF
    451. 

  451. *****                                    ^ not supported yet
    452. 

  452. *****                                          ^ not supported yet
    453. 

  453. *****                                                    ^ not supported yet
    454. 

  454.   185                                   Btree.OK     : EXIT; (* Huh? *)
    455. 

  455. *****                                   ^ not supported yet
    456. 

  456. *****                                         ^ not supported yet
    457. 

  457.   186                                 | Btree.Locked : IO.WrStr('[INDEX LOCKED]');
    458. 

  458. *****                                   ^ not supported yet
    459. 

  459. *****                                         ^ not supported yet
    460. 

  460. *****                                                  ^ not supported yet
    461. 

  461. *****                                                     ^ not supported yet
    462. 

  462. *****                                                           ^ not supported yet
    463. 

  463.   187                                                  IO.WrLn;
    464. 

  464. *****                                                  ^ not supported yet
    465. 

  465. *****                                                     ^ not supported yet
    466. 

  466.   188                                                  EXIT;
    467. 

  467.   189                                 ELSE
    468. 

  468.   190                                   IO.WrStr('[ERROR]');
    469. 

  469. *****                                   ^ not supported yet
    470. 

  470. *****                                      ^ not supported yet
    471. 

  471. *****                                            ^ not supported yet
    472. 

  472.   191                                   IO.WrLn;
    473. 

  473. *****                                   ^ not supported yet
    474. 

  474. *****                                      ^ not supported yet
    475. 

  475.   192                                   EXIT;
    476. 

  476.   193                               END;
    477. 

  477.   194                             END;
    478. 

  478.   195            ELSE
    479. 

  479.   196              IO.WrStr('[ERROR]');
    480. 

  480. *****              ^ not supported yet
    481. 

  481. *****                 ^ not supported yet
    482. 

  482. *****                       ^ not supported yet
    483. 

  483.   197              IO.WrLn;
    484. 

  484. *****              ^ not supported yet
    485. 

  485. *****                 ^ not supported yet
    486. 

  486.   198              EXIT;
    487. 

  487.   199          END;
    488. 

  488.   200        END;
    489. 

  489.   201      END;
    490. 

  490.   202  END ShowNames;
    491. 

  491. *****      ^ not supported yet
    492. 

  492.   203  
    493. 

  493.   204  
    494. 

  494.   205  PROCEDURE FindName();
    495. 

  495.   206  VAR
    496. 

  496.   207    fname : AddrKey;
    497. 

  497. *****            ^ not supported yet
    498. 

  498.   208    myRec : AddrRec;
    499. 

  499. *****            ^ not supported yet
    500. 

  500.   209    ch : CHAR;
    501. 

  501.   210  BEGIN
    502. 

  502.   211      Window.Clear();
    503. 

  503. *****      ^ not supported yet
    504. 

  504. *****             ^ not supported yet
    505. 

  505. *****                   ^ not supported yet
    506. 

  506.   212      Window.TextColor(TemplateColor);
    507. 

  507. *****      ^ not supported yet
    508. 

  508. *****             ^ not supported yet
    509. 

  509. *****                       ^ not supported yet
    510. 

  510.   213      FOUND := FALSE;
    511. 

  511.   214      WriteAt(3,3,"Enter name as 'Last First' (e.g. 'Smith John').");
    512. 

  512. *****      ^ not supported yet
    513. 

  513. *****                  ^ not supported yet
    514. 

  514.   215      WriteAt(4,3,"Be sure to include the space between the names.");
    515. 

  515. *****      ^ not supported yet
    516. 

  516. *****                  ^ not supported yet
    517. 

  517.   216      WriteAt(5,3,"> ");
    518. 

  518. *****      ^ not supported yet
    519. 

  519. *****                  ^ not supported yet
    520. 

  520.   217      Window.TextColor(DataColor);
    521. 

  521. *****      ^ not supported yet
    522. 

  522. *****             ^ not supported yet
    523. 

  523. *****                       ^ not supported yet
    524. 

  524.   218      Misc.InputStr(fname,25);
    525. 

  525. *****      ^ not supported yet
    526. 

  526. *****           ^ not supported yet
    527. 

  527. *****                    ^ not supported yet
    528. 

  528. *****                            ^ not supported yet
    529. 

  529.   219      Str.Caps(fname);
    530. 

  530. *****      ^ not supported yet
    531. 

  531. *****          ^ not supported yet
    532. 

  532. *****               ^ not supported yet
    533. 

  533.   220      Window.TextColor(TemplateColor);
    534. 

  534. *****      ^ not supported yet
    535. 

  535. *****             ^ not supported yet
    536. 

  536. *****                       ^ not supported yet
    537. 

  537.   221      WriteAt(7,3,"Searching... ");
    538. 

  538. *****      ^ not supported yet
    539. 

  539. *****                  ^ not supported yet
    540. 

  540.   222      IF Btree.Find(NameIndex,fname,myRec) THEN
    541. 

  541. *****         ^ not supported yet
    542. 

  542. *****               ^ not supported yet
    543. 

  543. *****                    ^ not supported yet
    544. 

  544. *****                              ^ not supported yet
    545. 

  545. *****                                    ^ not supported yet
    546. 

  546.   223         Window.Clear();
    547. 

  547. *****         ^ not supported yet
    548. 

  548. *****                ^ not supported yet
    549. 

  549. *****                      ^ not supported yet
    550. 

  550.   224         Template();
    551. 

  551. *****         ^ not supported yet
    552. 

  552. *****                  ^ not supported yet
    553. 

  553.   225         Display(myRec);
    554. 

  554. *****         ^ not supported yet
    555. 

  555. *****                 ^ not supported yet
    556. 

  556.   226         FOUND := TRUE;
    557. 

  557.   227      ELSIF Btree.LastError(NameIndex) # Btree.Locked THEN
    558. 

  558. *****            ^ not supported yet
    559. 

  559. *****                  ^ not supported yet
    560. 

  560. *****                            ^ not supported yet
    561. 

  561. *****                                         ^ not supported yet
    562. 

  562. *****                                               ^ not supported yet
    563. 

  563.   228         WriteAt(7,20,"done.  Failed exact search.  Trying closest match.");
    564. 

  564. *****         ^ not supported yet
    565. 

  565. *****                      ^ not supported yet
    566. 

  566.   229         Window.TextColor(DataColor);
    567. 

  567. *****         ^ not supported yet
    568. 

  568. *****                ^ not supported yet
    569. 

  569. *****                          ^ not supported yet
    570. 

  570.   230         WriteAt(9,3,"Searching... ");
    571. 

  571. *****         ^ not supported yet
    572. 

  572. *****                     ^ not supported yet
    573. 

  573.   231         IF Btree.Search(NameIndex,fname,myRec) THEN
    574. 

  574. *****            ^ not supported yet
    575. 

  575. *****                  ^ not supported yet
    576. 

  576. *****                         ^ not supported yet
    577. 

  577. *****                                   ^ not supported yet
    578. 

  578. *****                                         ^ not supported yet
    579. 

  579.   232            Window.Clear();
    580. 

  580. *****            ^ not supported yet
    581. 

  581. *****                   ^ not supported yet
    582. 

  582. *****                         ^ not supported yet
    583. 

  583.   233            Template();
    584. 

  584. *****            ^ not supported yet
    585. 

  585. *****                     ^ not supported yet
    586. 

  586.   234            Display(myRec);
    587. 

  587. *****            ^ not supported yet
    588. 

  588. *****                    ^ not supported yet
    589. 

  589.   235            FOUND := TRUE;
    590. 

  590.   236            REPEAT
    591. 

  591.   237               GetMenu("N)ext, P)revious, or T)his one? ",
    592. 

  592. *****               ^ not supported yet
    593. 

  593. *****                       ^ not supported yet
    594. 

  594.   238                               CharSet{'N','P','T'},ch);
    595. 

  595. *****                                      ^ 'CASE' expected
    596. 

  596. *****                                       ^ not supported yet
    597. 

  597. *****                                           ^ not supported yet
    598. 

  598. *****                                               ^ not supported yet
    599. 

  599.   239               WriteAt(10,3,"                      ");
    600. 

  600.   240               CASE ch OF
    601. 

  601.   241                    'N' : IF Btree.Next(NameIndex,myRec) THEN
    602. 

  602.   242                             Display(blankAddr);
    603. 

  603.   243                             Display(myRec);
    604. 

  604.   244                          ELSIF Btree.LastError(NameIndex) = Btree.Locked THEN
    605. 

  605.   245                             WriteAt(10,3,"Locked");
    606. 

  606.   246                             Beep();
    607. 

  607.   247                          ELSE
    608. 

  608.   248                             WriteAt(10,3,"No more records found");
    609. 

  609.   249                             Beep();
    610. 

  610.   250                             Btree.Reset(NameIndex);
    611. 

  611.   251                             Display(blankAddr);
    612. 

  612.   252                             IF Btree.Prev(NameIndex,myRec) THEN
    613. 

  613.   253                               Display(myRec);
    614. 

  614.   254                             ELSE
    615. 

  615.   255                               FOUND := FALSE;
    616. 

  616.   256                             END;
    617. 

  617.   257                          END;
    618. 

  618.   258                  | 'P' : IF Btree.Prev(NameIndex,myRec) THEN
    619. 

  619.   259                             Display(blankAddr);
    620. 

  620.   260                             Display(myRec);
    621. 

  621.   261                          ELSIF Btree.LastError(NameIndex) = Btree.Locked THEN
    622. 

  622.   262                             WriteAt(10,3,"Locked");
    623. 

  623.   263                             Beep();
    624. 

  624.   264                          ELSE
    625. 

  625.   265                             WriteAt(10,3,"No more records found");
    626. 

  626.   266                             Beep();
    627. 

  627.   267                             Btree.Reset(NameIndex);
    628. 

  628.   268                             Display(blankAddr);
    629. 

  629.   269                             IF Btree.Next(NameIndex,myRec) THEN
    630. 

  630.   270                               Display(myRec);
    631. 

  631.   271                             ELSE
    632. 

  632.   272                               FOUND := FALSE;
    633. 

  633.   273                             END;
    634. 

  634.   274                          END;
    635. 

  635.   275                  ELSE
    636. 

  636.   276                     Beep();
    637. 

  637.   277                  END;  (* case *)
    638. 

  638.   278            UNTIL ch = 'T';
    639. 

  639.   279         ELSE
    640. 

  640.   280            WriteAt(9,20,"done.  Failed closest match search.");
    641. 

  641.   281         END;  (* if *)
    642. 

  642.   282      ELSE
    643. 

  643.   283         WriteAt(9,20,"done.  Locking conflict occured.");
    644. 

  644.   284      END;  (* if *)
    645. 

  645.   285  END FindName;
    646. 

  646.   286  
    647. 

  647.   287  
    648. 

  648.   288  PROCEDURE AddName();
    649. 

  649.   289  VAR
    650. 

  650.   290    myRec : AddrRec;
    651. 

  651.   291    ch : CHAR;
    652. 

  652.   292  BEGIN
    653. 

  653.   293      Window.Clear();
    654. 

  654.   294      Template();
    655. 

  655.   295      ch := 'N';
    656. 

  656.   296      myRec := blankAddr;
    657. 

  657.   297      REPEAT
    658. 

  658.   298         Window.TextColor(DataColor);
    659. 

  659.   299         Window.GotoXY(12,3);       Misc.InputStr(myRec.FName,10);
    660. 

  660.   300         Window.GotoXY(35,3);       Misc.InputStr(myRec.LName,15);
    661. 

  661.   301         Window.GotoXY(12,4);       Misc.InputStr(myRec.Street,25);
    662. 

  662.   302         Window.GotoXY(12,5);       Misc.InputStr(myRec.City,15);
    663. 

  663.   303         Window.GotoXY(47,5);       Misc.InputStr(myRec.State,2);
    664. 

  664.   304         Window.GotoXY(60,5);       Misc.InputStr(myRec.Zip,5);
    665. 

  665.   305         Window.GotoXY(12,6);       Misc.InputStr(myRec.Phone,12);
    666. 

  666.   306         GetMenu("Do these look ok? (Y/N) ",CharSet{'Y','N'},ch);
    667. 

  667.   307      UNTIL ch = 'Y';
    668. 

  668.   308      (* Now put it in the file *)
    669. 

  669.   309      Btree.Add(NameData,myRec,SIZE(myRec));
    670. 

  670.   310  END AddName;
    671. 

  671.   311  
    672. 

  672.   312  
    673. 

  673.   313  PROCEDURE DeleteName();
    674. 

  674.   314  VAR
    675. 

  675.   315    ch : CHAR;
    676. 

  676.   316  BEGIN
    677. 

  677.   317      FindName();
    678. 

  678.   318      IF FOUND THEN
    679. 

  679.   319         GetMenu("Delete this one? (Y/N) ",CharSet{'Y','N'},ch);
    680. 

  680.   320         IF ch = 'Y' THEN
    681. 

  681.   321            Btree.Delete(NameData);
    682. 

  682.   322         END;  (* if *)
    683. 

  683.   323      END;  (* if *)
    684. 

  684.   324      Btree.Release(NameIndex);
    685. 

  685.   325      FOUND := FALSE;
    686. 

  686.   326  END DeleteName;
    687. 

  687.   327  
    688. 

  688.   328  
    689. 

  689.   329  BEGIN (* main program *)
    690. 

  690.   330      TemplateColor := Window.LightGreen;
    691. 

  691.   331      DataColor := Window.Yellow;
    692. 

  692.   332      Str.Copy(blankAddr.LName,"               ");
    693. 

  693.   333      Str.Copy(blankAddr.FName,"          ");
    694. 

  694.   334      Str.Copy(blankAddr.Street,"                          ");
    695. 

  695.   335      Str.Copy(blankAddr.City,"                ");
    696. 

  696.   336      Str.Copy(blankAddr.State,"  ");
    697. 

  697.   337      Str.Copy(blankAddr.Zip,"     ");
    698. 

  698.   338      Str.Copy(blankAddr.Phone,"             ");
    699. 

  699.   339      Window.Clear();
    700. 

  700.   340      Create := NOT FIO.Exists("Addressb.ook");
    701. 

  701.   341      LOOP
    702. 

  702.   342        NameFile := Btree.Open("Addressb.ook",2,Btree.FixSize,FALSE,NOT Create,Create);
    703. 

  703.   343        NameData := Btree.OpenData(NameFile,1,SIZE(AddrRec),Create);
    704. 

  704.   344        NameIndex := Btree.OpenIndex(NameFile,NameData,2,COMPARE,MAKEKEY,
    705. 

  705.   345                                     SIZE(AddrKey),TRUE,Create);
    706. 

  706.   346        IF Create THEN
    707. 

  707.   347          Btree.Close(NameFile);
    708. 

  708.   348          Create := FALSE;
    709. 

  709.   349        ELSE
    710. 

  710.   350          EXIT;
    711. 

  711.   351        END;
    712. 

  712.   352      END;
    713. 

  713.   353      DONE := FALSE;
    714. 

  714.   354      choice := ' ';
    715. 

  715.   355      REPEAT
    716. 

  716.   356          GetMenu("S)howNames F)indSomeone A)ddSomeone D)eleteSomeone Q)uit :",
    717. 

  717.   357                              CharSet{'S','F','A','D','Q'},choice);
    718. 

  718.   358          CASE choice OF
    719. 

  719.   359               'S' :  ShowNames();
    720. 

  720.   360             | 'F' :  FindName();
    721. 

  721.   361                      Btree.Release(NameIndex);
    722. 

  722.   362             | 'A' :  AddName();
    723. 

  723.   363             | 'D' :  DeleteName();
    724. 

  724.   364             | 'Q' :  DONE := TRUE;
    725. 

  725.   365          ELSE
    726. 

  726.   366                Beep();
    727. 

  727.   367          END;  (* case *)
    728. 

  728.   368      UNTIL DONE;
    729. 

  729.   369      Btree.Close(NameFile);
    730. 

  730.   370  END Address2.
    731. 

  731. 

  732.   358 errors
    733. 

  733. 

  734.