[f40a309] | 1 | /*
|
---|
| 2 | =============================================================================
|
---|
| 3 | scwrite.c -- librarian - write score functions
|
---|
| 4 | Version 14 -- 1988-06-22 -- D.N. Lynx Crowe
|
---|
| 5 | =============================================================================
|
---|
| 6 | */
|
---|
| 7 |
|
---|
| 8 | #define DEBUGIT 0
|
---|
| 9 |
|
---|
[6262b5c] | 10 | #include "all.h"
|
---|
[f40a309] | 11 |
|
---|
| 12 | #if DEBUGIT
|
---|
| 13 | extern short debugsw;
|
---|
| 14 | #endif
|
---|
| 15 |
|
---|
[7258c6a] | 16 | extern int32_t chksum(int8_t *area, int32_t len);
|
---|
[f40a309] | 17 |
|
---|
[e225e77] | 18 | extern int16_t wr_ec(FILE *fp, int8_t *from, int32_t len);
|
---|
| 19 | extern void ldwmsg(int8_t *line1, int8_t *line2, int8_t *line3, uint16_t fgcolor, uint16_t bgcolor);
|
---|
| 20 |
|
---|
[7258c6a] | 21 | extern int32_t schksum; /* score checksum */
|
---|
| 22 | extern int32_t snbreq; /* number of disk bytes required */
|
---|
| 23 | extern int32_t snlreq; /* number of score bytes required */
|
---|
| 24 | extern int32_t sntbreq; /* total number of disk bytes required */
|
---|
| 25 | extern int32_t sntlreq; /* total number of score bytes required */
|
---|
[f40a309] | 26 |
|
---|
[7258c6a] | 27 | extern int32_t nlpersc[N_SCORES]; /* number of longs per score */
|
---|
| 28 | extern int32_t scsums[N_SCORES]; /* score checksums */
|
---|
[f40a309] | 29 |
|
---|
| 30 | extern struct s_time stimes[N_SCORES][N_SECTS]; /* section times */
|
---|
| 31 |
|
---|
| 32 | /* |
---|
| 33 |
|
---|
| 34 | */
|
---|
[7258c6a] | 35 |
|
---|
[f40a309] | 36 | int32_t m1con = -1L; /* null score constant */
|
---|
[7258c6a] | 37 |
|
---|
[f40a309] | 38 | int16_t scsizes[N_ETYPES][2] = { /* score event sizes (in bytes) */
|
---|
| 39 |
|
---|
| 40 | /* [0] = score, [1] = disk */
|
---|
| 41 |
|
---|
| 42 | {20, 0}, /* 0 - EV_NULL */
|
---|
| 43 | {20, 6}, /* 1 - EV_SCORE */
|
---|
| 44 | {24, 6}, /* 2 - EV_SBGN */
|
---|
| 45 | {24, 6}, /* 3 - EV_SEND */
|
---|
| 46 | {24, 7}, /* 4 - EV_INST */
|
---|
| 47 | {20, 9}, /* 5 - EV_NBEG */
|
---|
| 48 | {20, 9}, /* 6 - EV_NEND */
|
---|
| 49 | {20, 5}, /* 7 - EV_STOP */
|
---|
| 50 | {20, 7}, /* 8 - EV_INTP */
|
---|
| 51 | {24, 6}, /* 9 - EV_TMPO */
|
---|
| 52 | {24, 6}, /* 10 - EV_TUNE */
|
---|
| 53 | {24, 7}, /* 11 - EV_GRP */
|
---|
| 54 | {24, 7}, /* 12 - EV_LOCN */
|
---|
| 55 | {24, 7}, /* 13 - EV_DYN */
|
---|
| 56 | {24, 8}, /* 14 - EV_ANVL */
|
---|
| 57 | {24, 7}, /* 15 - EV_ANRS */
|
---|
| 58 | {24, 6}, /* 16 - EV_ASGN */
|
---|
| 59 | {32, 8}, /* 17 - EV_TRNS */
|
---|
| 60 | {20, 6}, /* 18 - EV_REPT */
|
---|
| 61 | {20, 6}, /* 19 - EV_PNCH */
|
---|
| 62 | {20, 7}, /* 20 - EV_PRES */
|
---|
| 63 | {20, 6}, /* 21 - EV_FINI */
|
---|
| 64 | {20, 7}, /* 22 - EV_CPRS */
|
---|
| 65 | {20, 5}, /* 23 - EV_BAR */
|
---|
| 66 | {20, 5} /* 24 - EV_NEXT */
|
---|
| 67 | };
|
---|
| 68 |
|
---|
| 69 | /* |
---|
| 70 |
|
---|
| 71 | */
|
---|
| 72 |
|
---|
| 73 | /*
|
---|
| 74 | =============================================================================
|
---|
| 75 | scsize() -- return number of bytes needed for a score
|
---|
| 76 | =============================================================================
|
---|
[7258c6a] | 77 | */
|
---|
[f40a309] | 78 |
|
---|
[7258c6a] | 79 | int32_t scsize(int16_t sn)
|
---|
[f40a309] | 80 | {
|
---|
[7258c6a] | 81 | register int32_t nb, nl, sc;
|
---|
[f40a309] | 82 | register struct s_entry *ep;
|
---|
| 83 | register int16_t go;
|
---|
| 84 |
|
---|
| 85 | snbreq = nb = 0L; /* number of disk bytes required */
|
---|
| 86 | snlreq = nl = 0L; /* number of score bytes required */
|
---|
| 87 | schksum = sc = 0L; /* score checksum */
|
---|
| 88 |
|
---|
| 89 | ep = scores[sn]; /* pointer to score begin */
|
---|
| 90 |
|
---|
| 91 | if (E_NULL EQ ep) { /* empty scores don't take any space */
|
---|
| 92 |
|
---|
| 93 | #if DEBUGIT
|
---|
| 94 | if (debugsw)
|
---|
| 95 | printf("scsize(%d): empty score\n", sn);
|
---|
| 96 | #endif
|
---|
| 97 | return(0L);
|
---|
| 98 | }
|
---|
| 99 |
|
---|
| 100 | go = TRUE;
|
---|
| 101 |
|
---|
| 102 | /* |
---|
| 103 |
|
---|
| 104 | */
|
---|
| 105 | do {
|
---|
| 106 | ep->e_type &= 0x7F; /* clear new-data flag */
|
---|
| 107 |
|
---|
| 108 | nl += scsizes[ep->e_type][0];
|
---|
| 109 | nb += scsizes[ep->e_type][1];
|
---|
| 110 |
|
---|
| 111 | switch (ep->e_type) {
|
---|
| 112 |
|
---|
| 113 | case EV_BAR: /* bar marker */
|
---|
| 114 | case EV_STOP: /* stop */
|
---|
| 115 | case EV_NEXT: /* next */
|
---|
| 116 |
|
---|
| 117 | sc += ep->e_type + ep->e_time;
|
---|
| 118 | break;
|
---|
| 119 |
|
---|
| 120 | case EV_SCORE: /* score begin */
|
---|
| 121 | case EV_SBGN: /* section begin */
|
---|
| 122 | case EV_SEND: /* section end */
|
---|
| 123 | case EV_TMPO: /* tempo */
|
---|
| 124 | case EV_TUNE: /* tuning */
|
---|
| 125 | case EV_ASGN: /* I/O assign */
|
---|
| 126 | case EV_REPT: /* repeat */
|
---|
| 127 | case EV_PNCH: /* punch in/out */
|
---|
| 128 |
|
---|
| 129 | sc += ep->e_type + ep->e_time + ep->e_data1;
|
---|
| 130 | break;
|
---|
| 131 |
|
---|
| 132 | case EV_NBEG: /* note begin */
|
---|
[df097bf] | 133 | case EV_NEND: /* note end */
|
---|
[f40a309] | 134 |
|
---|
| 135 | sc += ep->e_type + ep->e_time + ep->e_data1
|
---|
| 136 | + ep->e_data2 + ((struct n_entry *)ep)->e_vel;
|
---|
| 137 |
|
---|
| 138 | break;
|
---|
| 139 | /* |
---|
| 140 |
|
---|
| 141 | */
|
---|
| 142 | case EV_INST: /* instrument change */
|
---|
| 143 | case EV_INTP: /* interpolate */
|
---|
| 144 | case EV_GRP: /* group status */
|
---|
| 145 | case EV_LOCN: /* location */
|
---|
| 146 | case EV_DYN: /* dynamics */
|
---|
| 147 | case EV_PRES: /* polyphonic pressure */
|
---|
| 148 | case EV_CPRS: /* channel pressure */
|
---|
| 149 | case EV_ANRS: /* analog resolution */
|
---|
| 150 |
|
---|
| 151 | sc += ep->e_type + ep->e_time + ep->e_data1
|
---|
| 152 | + ep->e_data2;
|
---|
| 153 |
|
---|
| 154 | break;
|
---|
[7258c6a] | 155 |
|
---|
[f40a309] | 156 | case EV_TRNS: /* transposition */
|
---|
| 157 |
|
---|
| 158 | sc += ep->e_type + ep->e_time + ep->e_data1
|
---|
| 159 | + (int16_t)ep->e_lft;
|
---|
| 160 |
|
---|
| 161 | break;
|
---|
[7258c6a] | 162 |
|
---|
[f40a309] | 163 | case EV_ANVL: /* analog value */
|
---|
| 164 |
|
---|
| 165 | sc += ep->e_type + ep->e_time + ep->e_data1
|
---|
| 166 | + (int16_t)(0x0000FFFFL & ((int32_t)ep->e_dn >> 16));
|
---|
| 167 |
|
---|
| 168 | break;
|
---|
| 169 |
|
---|
| 170 | case EV_FINI: /* score end */
|
---|
| 171 |
|
---|
| 172 | sc += ep->e_type + ep->e_time + ep->e_data1;
|
---|
| 173 | go = FALSE;
|
---|
| 174 | break;
|
---|
[9519422] | 175 | }
|
---|
[f40a309] | 176 |
|
---|
| 177 | ep = ep->e_fwd;
|
---|
| 178 |
|
---|
| 179 | } while (go);
|
---|
| 180 |
|
---|
| 181 | schksum = sc;
|
---|
| 182 | snbreq = nb;
|
---|
| 183 | snlreq = (nl + 3L) >> 2;
|
---|
| 184 |
|
---|
| 185 | #if DEBUGIT
|
---|
| 186 | if (debugsw)
|
---|
| 187 | printf("scsize(%d): %ld bytes, checksum = %ld\n", nb, schksum);
|
---|
| 188 | #endif
|
---|
| 189 |
|
---|
| 190 | return(nb);
|
---|
| 191 | }
|
---|
| 192 |
|
---|
| 193 | /* |
---|
| 194 |
|
---|
| 195 | */
|
---|
| 196 |
|
---|
| 197 | /*
|
---|
[7258c6a] | 198 | =============================================================================
|
---|
[f40a309] | 199 | scsizer() -- return number of bytes necessary for storing active scores
|
---|
[7258c6a] | 200 | =============================================================================
|
---|
| 201 | */
|
---|
[f40a309] | 202 |
|
---|
| 203 | int32_t scsizer(void)
|
---|
| 204 | {
|
---|
| 205 | register int16_t i;
|
---|
| 206 | register int32_t nb;
|
---|
| 207 |
|
---|
| 208 | sntlreq = 0L;
|
---|
| 209 | nb = 0L;
|
---|
| 210 |
|
---|
| 211 | for (i = 0; i < N_SCORES; i++) {
|
---|
| 212 |
|
---|
| 213 | nlpersc[i] = 0L;
|
---|
| 214 | scsums[i] = 0L;
|
---|
| 215 |
|
---|
| 216 | nb += 4L; /* overhead for number of longs or -1L marker */
|
---|
| 217 |
|
---|
[7258c6a] | 218 | if (scores[i] NE E_NULL) {
|
---|
[f40a309] | 219 |
|
---|
| 220 | /* add storage length of events + name + times */
|
---|
| 221 |
|
---|
| 222 | nb += scsize(i) + 16L
|
---|
| 223 | + (int32_t)(N_SECTS * sizeof (struct s_time));
|
---|
| 224 |
|
---|
| 225 | nlpersc[i] = snlreq; /* update size table */
|
---|
| 226 | scsums[i] = schksum; /* update checksum table */
|
---|
| 227 | sntlreq += snlreq; /* update total longs count */
|
---|
| 228 | }
|
---|
| 229 | }
|
---|
| 230 |
|
---|
| 231 | nb += 4L; /* overhead for total longs count */
|
---|
| 232 |
|
---|
| 233 | #if DEBUGIT
|
---|
| 234 | if (debugsw)
|
---|
| 235 | printf("scsizer(): %ld bytes required\n", nb);
|
---|
| 236 | #endif
|
---|
| 237 |
|
---|
| 238 | sntbreq = nb;
|
---|
| 239 |
|
---|
| 240 | return(nb);
|
---|
| 241 | }
|
---|
| 242 |
|
---|
| 243 | /* |
---|
| 244 |
|
---|
| 245 | */
|
---|
| 246 |
|
---|
[7258c6a] | 247 | /*
|
---|
[f40a309] | 248 | =============================================================================
|
---|
| 249 | scwrite() -- store a score
|
---|
[7258c6a] | 250 | =============================================================================
|
---|
| 251 | */
|
---|
[f40a309] | 252 |
|
---|
| 253 | int16_t scwrite(int16_t sn, FILE *fp)
|
---|
| 254 | {
|
---|
| 255 | register struct s_entry *ep;
|
---|
| 256 | register int16_t go;
|
---|
| 257 | int8_t scid[48];
|
---|
| 258 |
|
---|
[9519422] | 259 | ep = scores[sn]; /* pointer to score begin */
|
---|
[f40a309] | 260 |
|
---|
| 261 | #if DEBUGIT
|
---|
| 262 | if (debugsw)
|
---|
| 263 | printf("scwrite(%d, $%08lX): ep = $%08lX\n", sn, fp, ep);
|
---|
[7258c6a] | 264 | #endif
|
---|
[f40a309] | 265 |
|
---|
| 266 | if (E_NULL EQ ep) { /* empty scores only get a flag */
|
---|
| 267 |
|
---|
| 268 | sprintf(scid, "score %d was empty", sn + 1);
|
---|
| 269 |
|
---|
| 270 | ldwmsg((int8_t *)0L, scid, (int8_t *)0L, LCFBX10, LCBBX10);
|
---|
| 271 |
|
---|
| 272 | if (wr_ec(fp, &m1con, 4L))
|
---|
| 273 | return(FAILURE);
|
---|
[7258c6a] | 274 | else
|
---|
[f40a309] | 275 | return(SUCCESS);
|
---|
| 276 | }
|
---|
| 277 |
|
---|
| 278 | sprintf(scid, " writing score %d", sn + 1);
|
---|
| 279 |
|
---|
| 280 | ldwmsg("Busy -- Please stand by", (int8_t *)0L, scid,
|
---|
| 281 | LCFBX10, LCBBX10);
|
---|
| 282 |
|
---|
[7258c6a] | 283 | if (wr_ec(fp, &nlpersc[sn], 4L)) /* number of longs required */
|
---|
[f40a309] | 284 | return(FAILURE);
|
---|
| 285 |
|
---|
| 286 | if (wr_ec(fp, &scname[sn], 16L)) /* score name */
|
---|
| 287 | return(FAILURE);
|
---|
| 288 |
|
---|
| 289 | if (wr_ec(fp, &stimes[sn], (int32_t)(N_SECTS * 12))) /* section times */
|
---|
| 290 | return(FAILURE);
|
---|
| 291 |
|
---|
| 292 | go = TRUE;
|
---|
| 293 |
|
---|
| 294 | do {
|
---|
| 295 |
|
---|
| 296 | switch (ep->e_type) {
|
---|
| 297 |
|
---|
| 298 | case EV_BAR: /* bar marker */
|
---|
| 299 | case EV_STOP: /* stop */
|
---|
[9519422] | 300 | case EV_NEXT: /* next */
|
---|
[f40a309] | 301 |
|
---|
| 302 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 303 | return(FAILURE);
|
---|
| 304 |
|
---|
| 305 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 306 | return(FAILURE);
|
---|
| 307 |
|
---|
| 308 | break;
|
---|
| 309 |
|
---|
| 310 | case EV_SCORE: /* score begin */
|
---|
| 311 | case EV_SBGN: /* section begin */
|
---|
| 312 | case EV_SEND: /* section end */
|
---|
| 313 | case EV_TMPO: /* tempo */
|
---|
| 314 | case EV_TUNE: /* tuning */
|
---|
| 315 | case EV_ASGN: /* I/O assign */
|
---|
| 316 | case EV_REPT: /* repeat */
|
---|
| 317 | case EV_PNCH: /* punch in/out */
|
---|
| 318 |
|
---|
| 319 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 320 | return(FAILURE);
|
---|
| 321 |
|
---|
| 322 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 323 | return(FAILURE);
|
---|
| 324 |
|
---|
| 325 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 326 | return(FAILURE);
|
---|
| 327 |
|
---|
| 328 | break;
|
---|
| 329 | /* |
---|
| 330 |
|
---|
| 331 | */
|
---|
| 332 | case EV_INST: /* instrument change */
|
---|
| 333 | case EV_INTP: /* interpolate */
|
---|
| 334 | case EV_GRP: /* group status */
|
---|
| 335 | case EV_LOCN: /* location */
|
---|
| 336 | case EV_DYN: /* dynamics */
|
---|
| 337 | case EV_PRES: /* polyphonic pressure */
|
---|
| 338 | case EV_CPRS: /* channel pressure */
|
---|
| 339 | case EV_ANRS: /* analog resolution */
|
---|
| 340 |
|
---|
| 341 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 342 | return(FAILURE);
|
---|
| 343 |
|
---|
| 344 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 345 | return(FAILURE);
|
---|
| 346 |
|
---|
| 347 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 348 | return(FAILURE);
|
---|
| 349 |
|
---|
| 350 | if (wr_ec(fp, &ep->e_data2, 1L))
|
---|
| 351 | return(FAILURE);
|
---|
| 352 |
|
---|
| 353 | break;
|
---|
| 354 | /* |
---|
| 355 |
|
---|
| 356 | */
|
---|
| 357 | case EV_NBEG: /* note begin */
|
---|
| 358 | case EV_NEND: /* note end */
|
---|
| 359 |
|
---|
| 360 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 361 | return(FAILURE);
|
---|
| 362 |
|
---|
| 363 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 364 | return(FAILURE);
|
---|
| 365 |
|
---|
| 366 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 367 | return(FAILURE);
|
---|
| 368 |
|
---|
| 369 | if (wr_ec(fp, &ep->e_data2, 1L))
|
---|
| 370 | return(FAILURE);
|
---|
| 371 |
|
---|
| 372 | if (wr_ec(fp, &(((struct n_entry *)ep)->e_vel), 2L))
|
---|
| 373 | return(FAILURE);
|
---|
| 374 |
|
---|
| 375 | break;
|
---|
| 376 |
|
---|
| 377 | case EV_TRNS: /* transposition */
|
---|
| 378 |
|
---|
| 379 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 380 | return(FAILURE);
|
---|
| 381 |
|
---|
| 382 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 383 | return(FAILURE);
|
---|
| 384 |
|
---|
| 385 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 386 | return(FAILURE);
|
---|
| 387 |
|
---|
| 388 | if (wr_ec(fp, &ep->e_lft, 2L))
|
---|
| 389 | return(FAILURE);
|
---|
| 390 |
|
---|
| 391 | break;
|
---|
| 392 | /* |
---|
| 393 |
|
---|
| 394 | */
|
---|
| 395 | case EV_ANVL: /* analog value */
|
---|
| 396 |
|
---|
| 397 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 398 | return(FAILURE);
|
---|
| 399 |
|
---|
| 400 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 401 | return(FAILURE);
|
---|
| 402 |
|
---|
| 403 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 404 | return(FAILURE);
|
---|
| 405 |
|
---|
| 406 | if (wr_ec(fp, &ep->e_dn, 2L))
|
---|
| 407 | return(FAILURE);
|
---|
| 408 |
|
---|
| 409 | break;
|
---|
| 410 |
|
---|
| 411 | case EV_FINI: /* score end */
|
---|
| 412 |
|
---|
| 413 | if (wr_ec(fp, &ep->e_type, 1L))
|
---|
| 414 | return(FAILURE);
|
---|
| 415 |
|
---|
| 416 | if (wr_ec(fp, &ep->e_time, 4L))
|
---|
| 417 | return(FALSE);
|
---|
| 418 |
|
---|
| 419 | if (wr_ec(fp, &ep->e_data1, 1L))
|
---|
| 420 | return(FAILURE);
|
---|
| 421 |
|
---|
| 422 | go = FALSE;
|
---|
| 423 |
|
---|
| 424 | #if DEBUGIT
|
---|
[9519422] | 425 | if (debugsw)
|
---|
[f40a309] | 426 | printf("scwrite(): EV_FINI\n");
|
---|
| 427 | #endif
|
---|
| 428 | break;
|
---|
| 429 |
|
---|
| 430 | }
|
---|
| 431 |
|
---|
| 432 | ep = ep->e_fwd;
|
---|
| 433 |
|
---|
[6262b5c] | 434 | } while (go);
|
---|
| 435 |
|
---|
| 436 | #if DEBUGIT
|
---|
| 437 | if (debugsw)
|
---|
| 438 | printf("scwrite(): SUCCESS\n");
|
---|
| 439 | #endif
|
---|
| 440 |
|
---|
| 441 | return(SUCCESS);
|
---|
| 442 | }
|
---|
| 443 |
|
---|