Annotation of early-roguelike/rogue4/mdport.c, Revision 1.1
1.1 ! rubenllo 1: /*
! 2: mdport.c - Machine Dependent
! 3:
! 4: Copyright (C) 2005-2008 Nicholas J. Kisseberth
! 5: All rights reserved.
! 6:
! 7: Redistribution and use in source and binary forms, with or without
! 8: modification, are permitted provided that the following conditions
! 9: are met:
! 10: 1. Redistributions of source code must retain the above copyright
! 11: notice, this list of conditions and the following disclaimer.
! 12: 2. Redistributions in binary form must reproduce the above copyright
! 13: notice, this list of conditions and the following disclaimer in the
! 14: documentation and/or other materials provided with the distribution.
! 15: 3. Neither the name(s) of the author(s) nor the names of other contributors
! 16: may be used to endorse or promote products derived from this software
! 17: without specific prior written permission.
! 18:
! 19: THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
! 20: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 21: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 22: ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
! 23: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 24: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 25: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 26: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 27: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 28: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 29: SUCH DAMAGE.
! 30: */
! 31:
! 32: #ifdef HAVE_CONFIG_H
! 33: #include "config.h"
! 34: #endif
! 35:
! 36: #if defined(_WIN32)
! 37: #include <Windows.h>
! 38: #include <Lmcons.h>
! 39: #include <shlobj.h>
! 40: #include <sys/types.h>
! 41: #include <io.h>
! 42: #include <conio.h>
! 43: #undef MOUSE_MOVED
! 44: #elif defined(__DJGPP__)
! 45: #include <process.h>
! 46: #else
! 47: #include <sys/wait.h>
! 48: #endif
! 49:
! 50: #ifdef HAVE_PWD_H
! 51: #include <pwd.h>
! 52: #endif
! 53: #ifdef HAVE_UNISTD_H
! 54: #include <unistd.h>
! 55: #endif
! 56: #ifdef HAVE_UTMPX_H
! 57: #include <utmpx.h>
! 58: #endif
! 59: #ifdef HAVE_ARPA_INET_H
! 60: #include <arpa/inet.h>
! 61: #endif
! 62:
! 63: #ifdef __INTERIX
! 64: char *strdup(const char *s);
! 65: #endif
! 66:
! 67: #include <ctype.h>
! 68: #include <stdlib.h>
! 69: #include <string.h>
! 70: #include <errno.h>
! 71:
! 72: #if defined(_WIN32) && !defined(__MINGW32__)
! 73: #define PATH_MAX MAX_PATH
! 74: #endif
! 75:
! 76: #include <curses.h>
! 77: #ifdef HAVE_TERM_H
! 78: #include <term.h>
! 79: #endif
! 80:
! 81: #if defined(_WIN32)
! 82: #include <process.h>
! 83: #endif
! 84:
! 85: #include <stdio.h>
! 86: #include <fcntl.h>
! 87: #include <limits.h>
! 88: #include <sys/stat.h>
! 89: #include <signal.h>
! 90: #include <time.h>
! 91:
! 92: #define MOD_MOVE(c) (toupper(c) )
! 93:
! 94: void
! 95: md_init(void)
! 96: {
! 97: #ifdef __INTERIX
! 98: char *term;
! 99:
! 100: term = getenv("TERM");
! 101:
! 102: if (term == NULL)
! 103: setenv("TERM","interix",1);
! 104: #endif
! 105: #if defined(__DJGPP__) || defined(_WIN32)
! 106: _fmode = _O_BINARY;
! 107: #endif
! 108: #if defined(__CYGWIN__) || defined(__MSYS__)
! 109: ESCDELAY=250;
! 110: #endif
! 111: }
! 112:
! 113: static int md_standout_mode = 0;
! 114:
! 115: void
! 116: md_raw_standout(void)
! 117: {
! 118: #ifdef _WIN32
! 119: CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
! 120: HANDLE hStdout;
! 121: int fgattr,bgattr;
! 122:
! 123: if (md_standout_mode == 0)
! 124: {
! 125: hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
! 126: GetConsoleScreenBufferInfo(hStdout, &csbiInfo);
! 127: fgattr = (csbiInfo.wAttributes & 0xF);
! 128: bgattr = (csbiInfo.wAttributes & 0xF0);
! 129: SetConsoleTextAttribute(hStdout,(fgattr << 4) | (bgattr >> 4));
! 130: md_standout_mode = 1;
! 131: }
! 132: #elif defined(SO)
! 133: tputs(SO,0,putchar);
! 134: fflush(stdout);
! 135: #endif
! 136: }
! 137:
! 138: void
! 139: md_raw_standend(void)
! 140: {
! 141: #ifdef _WIN32
! 142: CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
! 143: HANDLE hStdout;
! 144: int fgattr,bgattr;
! 145:
! 146: if (md_standout_mode == 1)
! 147: {
! 148: hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
! 149: GetConsoleScreenBufferInfo(hStdout, &csbiInfo);
! 150: fgattr = (csbiInfo.wAttributes & 0xF);
! 151: bgattr = (csbiInfo.wAttributes & 0xF0);
! 152: SetConsoleTextAttribute(hStdout,(fgattr << 4) | (bgattr >> 4));
! 153: md_standout_mode = 0;
! 154: }
! 155: #elif defined(SE)
! 156: tputs(SE,0,putchar);
! 157: fflush(stdout);
! 158: #endif
! 159: }
! 160:
! 161: int
! 162: md_unlink_open_file(char *file, FILE *inf)
! 163: {
! 164: #ifdef _WIN32
! 165: fclose(inf);
! 166: _chmod(file, 0600);
! 167: return( _unlink(file) );
! 168: #else
! 169: return(unlink(file));
! 170: #endif
! 171: }
! 172:
! 173: int
! 174: md_unlink(char *file)
! 175: {
! 176: #ifdef _WIN32
! 177: _chmod(file, 0600);
! 178: return( _unlink(file) );
! 179: #else
! 180: return(unlink(file));
! 181: #endif
! 182: }
! 183:
! 184: FILE *
! 185: md_fdopen(int fd, char *mode)
! 186: {
! 187: #ifdef _WIN32
! 188: return( _fdopen(fd, mode) );
! 189: #else
! 190: return( fdopen(fd, mode) );
! 191: #endif
! 192: }
! 193:
! 194: int
! 195: md_fileno(FILE *fp)
! 196: {
! 197: #ifdef _WIN32
! 198: return( _fileno(fp) );
! 199: #else
! 200: return( fileno(fp) );
! 201: #endif
! 202: }
! 203:
! 204: int
! 205: md_creat(char *file, int mode)
! 206: {
! 207: int fd;
! 208: #ifdef _WIN32
! 209: mode = _S_IREAD | _S_IWRITE;
! 210: fd = _open(file,O_CREAT | O_EXCL | O_WRONLY, mode);
! 211: #else
! 212: fd = open(file,O_CREAT | O_EXCL | O_WRONLY, mode);
! 213: #endif
! 214:
! 215: return(fd);
! 216: }
! 217:
! 218:
! 219: void
! 220: md_normaluser(void)
! 221: {
! 222: #ifndef _WIN32
! 223: setuid(getuid());
! 224: setgid(getgid());
! 225: #endif
! 226: }
! 227:
! 228: int
! 229: md_getuid(void)
! 230: {
! 231: #ifndef _WIN32
! 232: return( getuid() );
! 233: #else
! 234: return(42);
! 235: #endif
! 236: }
! 237:
! 238: char *
! 239: md_getusername(int uid)
! 240: {
! 241: static char login[80];
! 242: char *l = NULL;
! 243:
! 244: /* POSIX Shell has priority, then O/S specific methods */
! 245: if ( (uid == md_getuid()) && ((l = getenv("LOGNAME")) != NULL) )
! 246: {
! 247: strncpy(login,l,80);
! 248: login[79] = 0;
! 249: return(login);
! 250: }
! 251:
! 252: #ifdef _WIN32
! 253: LPSTR mybuffer;
! 254: DWORD size = UNLEN + 1;
! 255: TCHAR buffer[UNLEN + 1];
! 256:
! 257: mybuffer = buffer;
! 258: if (uid != md_getuid())
! 259: strcpy(mybuffer, "someone");
! 260: else
! 261: GetUserName(mybuffer,&size);
! 262: l = mybuffer;
! 263: #endif
! 264: #if !defined(_WIN32) && !defined(DJGPP)
! 265: struct passwd *pw;
! 266:
! 267: pw = getpwuid(getuid());
! 268: if (pw != NULL)
! 269: l = pw->pw_name;
! 270: else
! 271: l = NULL;
! 272: #endif
! 273:
! 274: if ((l == NULL) || (*l == '\0'))
! 275: if ( (l = getenv("USERNAME")) == NULL )
! 276: if ( (l = getenv("USER")) == NULL )
! 277: l = "nobody";
! 278:
! 279: strncpy(login,l,80);
! 280: login[79] = 0;
! 281:
! 282: return(login);
! 283: }
! 284:
! 285: char *
! 286: md_gethomedir(void)
! 287: {
! 288: static char homedir[PATH_MAX];
! 289: char *h = NULL;
! 290: size_t len;
! 291: #if defined(_WIN32)
! 292: TCHAR szPath[PATH_MAX];
! 293: #endif
! 294: #if defined(_WIN32) || defined(DJGPP)
! 295: char slash = '\\';
! 296: #else
! 297: char slash = '/';
! 298: struct passwd *pw;
! 299: pw = getpwuid(getuid());
! 300: if (pw != NULL)
! 301: h = pw->pw_dir;
! 302: else
! 303: h = "";
! 304:
! 305: if (strcmp(h,"/") == 0)
! 306: h = NULL;
! 307: #endif
! 308: homedir[0] = 0;
! 309: #ifdef _WIN32
! 310: if(SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, 0, szPath)))
! 311: h = szPath;
! 312: #endif
! 313:
! 314: if ( (h == NULL) || (*h == '\0') )
! 315: if ( (h = getenv("HOME")) == NULL )
! 316: h = "";
! 317:
! 318: strncpy(homedir,h,PATH_MAX-1);
! 319: len = strlen(homedir);
! 320:
! 321: if ((len > 0) && (homedir[len-1] == slash))
! 322: homedir[len-1] = 0;
! 323:
! 324: return(homedir);
! 325: }
! 326:
! 327: void
! 328: md_sleep(int s)
! 329: {
! 330: #ifdef _WIN32
! 331: Sleep(s);
! 332: #else
! 333: sleep(s);
! 334: #endif
! 335: }
! 336:
! 337: char *
! 338: md_getshell(void)
! 339: {
! 340: static char shell[PATH_MAX];
! 341: char *s = NULL;
! 342: #ifdef _WIN32
! 343: char *def = "C:\\WINDOWS\\SYSTEM32\\CMD.EXE";
! 344: #elif defined(__DJGPP__)
! 345: char *def = "C:\\COMMAND.COM";
! 346: #else
! 347: char *def = "/bin/sh";
! 348: struct passwd *pw;
! 349: pw = getpwuid(getuid());
! 350: if (pw != NULL)
! 351: s = pw->pw_shell;
! 352: else
! 353: s = NULL;
! 354: #endif
! 355: if ((s == NULL) || (*s == '\0'))
! 356: if ( (s = getenv("COMSPEC")) == NULL)
! 357: if ( (s = getenv("SHELL")) == NULL)
! 358: if ( (s = getenv("SystemRoot")) == NULL)
! 359: s = def;
! 360:
! 361: strncpy(shell,s,PATH_MAX);
! 362: shell[PATH_MAX-1] = 0;
! 363:
! 364: return(shell);
! 365: }
! 366:
! 367: void
! 368: md_ignore_signals(void)
! 369: {
! 370: #ifndef _WIN32
! 371: int i;
! 372: for (i = 0; i < NSIG; i++)
! 373: signal(i, SIG_IGN);
! 374: #else
! 375: signal(SIGABRT, SIG_IGN);
! 376: signal(SIGFPE, SIG_IGN);
! 377: signal(SIGILL, SIG_IGN);
! 378: signal(SIGINT, SIG_IGN);
! 379: signal(SIGSEGV, SIG_IGN);
! 380: signal(SIGTERM, SIG_IGN);
! 381: #endif
! 382: }
! 383:
! 384: int
! 385: md_shellescape(void)
! 386: {
! 387: #if (!defined(_WIN32) && !defined(__DJGPP__))
! 388: int ret_status;
! 389: int pid;
! 390: void (*myquit)(int);
! 391: void (*myend)(int);
! 392: #endif
! 393: char *sh;
! 394:
! 395: sh = md_getshell();
! 396:
! 397: #if defined(_WIN32)
! 398: return((int)_spawnl(_P_WAIT,sh,"shell",NULL,0));
! 399: #elif defined(__DJGPP__)
! 400: return ( spawnl(P_WAIT,sh,"shell",NULL,0) );
! 401: #else
! 402: while((pid = fork()) < 0)
! 403: sleep(1);
! 404:
! 405: if (pid == 0) /* Shell Process */
! 406: {
! 407: /*
! 408: * Set back to original user, just in case
! 409: */
! 410: setuid(getuid());
! 411: setgid(getgid());
! 412: execl(sh == NULL ? "/bin/sh" : sh, "shell", "-i", 0);
! 413: perror("No shelly");
! 414: _exit(-1);
! 415: }
! 416: else /* Application */
! 417: {
! 418: myend = signal(SIGINT, SIG_IGN);
! 419: #ifdef SIGQUIT
! 420: myquit = signal(SIGQUIT, SIG_IGN);
! 421: #endif
! 422: while (wait(&ret_status) != pid)
! 423: continue;
! 424:
! 425: signal(SIGINT, myend);
! 426: #ifdef SIGQUIT
! 427: signal(SIGQUIT, myquit);
! 428: #endif
! 429: }
! 430:
! 431: return(ret_status);
! 432: #endif
! 433: }
! 434:
! 435: char *
! 436: md_getrealname(int uid)
! 437: {
! 438: static char uidstr[20];
! 439: #if !defined(_WIN32) && !defined(DJGPP)
! 440: struct passwd *pp;
! 441:
! 442: if ((pp = getpwuid(uid)) == NULL)
! 443: {
! 444: sprintf(uidstr,"%d", uid);
! 445: return(uidstr);
! 446: }
! 447: else
! 448: return(pp->pw_name);
! 449: #else
! 450: sprintf(uidstr,"%d", uid);
! 451: return(uidstr);
! 452: #endif
! 453: }
! 454:
! 455: extern char *xcrypt(const char *key, const char *setting);
! 456:
! 457: char *
! 458: md_crypt(char *key, char *salt)
! 459: {
! 460: return( xcrypt(key,salt) );
! 461: }
! 462:
! 463: char *
! 464: md_getpass(char *prompt)
! 465: {
! 466: #ifdef _WIN32
! 467: static char password_buffer[9];
! 468: char *p = password_buffer;
! 469: int c, count = 0;
! 470: int max_length = 9;
! 471:
! 472: fflush(stdout);
! 473: /* If we can't prompt, abort */
! 474: if (fputs(prompt, stderr) < 0)
! 475: {
! 476: *p = '\0';
! 477: return NULL;
! 478: }
! 479:
! 480: for(;;)
! 481: {
! 482: /* Get a character with no echo */
! 483: c = _getch();
! 484:
! 485: /* Exit on interrupt (^c or ^break) */
! 486: if (c == '\003' || c == 0x100)
! 487: exit(1);
! 488:
! 489: /* Terminate on end of line or file (^j, ^m, ^d, ^z) */
! 490: if (c == '\r' || c == '\n' || c == '\004' || c == '\032')
! 491: break;
! 492:
! 493: /* Back up on backspace */
! 494: if (c == '\b')
! 495: {
! 496: if (count)
! 497: count--;
! 498: else if (p > password_buffer)
! 499: p--;
! 500: continue;
! 501: }
! 502:
! 503: /* Ignore DOS extended characters */
! 504: if ((c & 0xff) != c)
! 505: continue;
! 506:
! 507: /* Add to password if it isn't full */
! 508: if (p < password_buffer + max_length - 1)
! 509: *p++ = c;
! 510: else
! 511: count++;
! 512: }
! 513: *p = '\0';
! 514:
! 515: fputc('\n', stderr);
! 516:
! 517: return password_buffer;
! 518: #else
! 519: return( (char *) getpass(prompt) );
! 520: #endif
! 521: }
! 522:
! 523:
! 524: int md_endian = 0x01020304;
! 525:
! 526: unsigned long int
! 527: md_ntohl(unsigned long int x)
! 528: {
! 529: #ifndef HAVE_ARPA_INET_H
! 530: if ( *((char *)&md_endian) == 0x01 )
! 531: return(x);
! 532: else
! 533: return( ((x & 0x000000ffU) << 24) |
! 534: ((x & 0x0000ff00U) << 8) |
! 535: ((x & 0x00ff0000U) >> 8) |
! 536: ((x & 0xff000000U) >> 24) );
! 537: #else
! 538: return( ntohl(x) );
! 539: #endif
! 540: }
! 541:
! 542: unsigned long int
! 543: md_htonl(unsigned long int x)
! 544: {
! 545: #ifndef HAVE_ARPA_INET_H
! 546: if ( *((char *)&md_endian) == 0x01 )
! 547: return(x);
! 548: else
! 549: return( ((x & 0x000000ffU) << 24) |
! 550: ((x & 0x0000ff00U) << 8) |
! 551: ((x & 0x00ff0000U) >> 8) |
! 552: ((x & 0xff000000U) >> 24) );
! 553: #else
! 554: return( htonl(x) );
! 555: #endif
! 556: }
! 557:
! 558: int
! 559: md_ucount(void)
! 560: {
! 561: #ifdef __DJGPP__
! 562: return(1);
! 563: #elif defined(_WIN32)
! 564: return(1);
! 565: #else
! 566: struct utmpx *up=NULL;
! 567: int count=0;
! 568:
! 569: setutxent();
! 570: do
! 571: {
! 572: up = getutxent();
! 573: if (up && up->ut_type == USER_PROCESS)
! 574: count++;
! 575: } while(up != NULL);
! 576:
! 577: endutxent();
! 578:
! 579: return(count);
! 580: #endif
! 581: }
! 582:
! 583: int
! 584: md_getloadavg(double *avg)
! 585: {
! 586: #if defined(__GLIBC__) || defined(_BSD)
! 587: if (getloadavg(avg, 3) == -1)
! 588: #endif
! 589: {
! 590: avg[0] = avg[1] = avg[2] = 0.0;
! 591: return -1;
! 592: }
! 593: }
! 594:
! 595: long
! 596: md_random(void)
! 597: {
! 598: #ifdef _WIN32
! 599: return(rand());
! 600: #else
! 601: return( random() );
! 602: #endif
! 603: }
! 604:
! 605: void
! 606: md_srandom(unsigned x)
! 607: {
! 608: #ifdef _WIN32
! 609: srand(x);
! 610: #else
! 611: srandom(x);
! 612: #endif
! 613: }
! 614:
! 615: int
! 616: md_rand(void)
! 617: {
! 618: #ifdef _WIN32
! 619: return(rand());
! 620: #else
! 621: return(lrand48() & 0x7fffffff);
! 622: #endif
! 623: }
! 624:
! 625: void
! 626: md_srand(int seed)
! 627: {
! 628: #ifdef _WIN32
! 629: srand(seed);
! 630: #else
! 631: srand48(seed);
! 632: #endif
! 633: }
! 634:
! 635: char *
! 636: md_strdup(const char *s)
! 637: {
! 638: #ifdef _WIN32
! 639: return( _strdup(s) );
! 640: #else
! 641: return(strdup(s));
! 642: #endif
! 643: }
! 644:
! 645: long
! 646: md_memused(void)
! 647: {
! 648: #ifdef _WIN32
! 649: MEMORYSTATUS stat;
! 650:
! 651: GlobalMemoryStatus(&stat);
! 652:
! 653: return((long)stat.dwTotalPageFile);
! 654: #else
! 655: return( (long)sbrk(0) );
! 656: #endif
! 657: }
! 658:
! 659: int
! 660: md_erasechar(void)
! 661: {
! 662: #ifdef BSD
! 663: return(_tty.sg_erase); /* process erase character */
! 664: #elif defined(USG5_0)
! 665: return(_tty.c_cc[VERASE]); /* process erase character */
! 666: #else /* USG5_2 .... curses */
! 667: return( erasechar() ); /* process erase character */
! 668: #endif
! 669: }
! 670:
! 671: int
! 672: md_killchar(void)
! 673: {
! 674: #ifdef BSD
! 675: return(_tty.sg_kill);
! 676: #elif defined(USG5_0)
! 677: return(_tty.c_cc[VKILL]);
! 678: #else /* USG5_2 ..... curses */
! 679: return( killchar() );
! 680: #endif
! 681: }
! 682:
! 683: /*
! 684: * unctrl:
! 685: * Print a readable version of a certain character
! 686: */
! 687:
! 688: char *
! 689: md_unctrl(char ch)
! 690: {
! 691: #if USG5_0
! 692: extern char *_unctrl[]; /* Defined in curses library */
! 693:
! 694: return _unctrl[ch&0177];
! 695: #else
! 696: return( (char *) unctrl(ch) );
! 697: #endif
! 698: }
! 699:
! 700: void
! 701: md_flushinp(void)
! 702: {
! 703: #ifdef BSD
! 704: ioctl(0, TIOCFLUSH);
! 705: #elif defined(USG5_0)
! 706: ioctl(_tty_ch,TCFLSH,0)
! 707: #else /* USG5_2.... curses */
! 708: flushinp();
! 709: #endif
! 710: }
! 711:
! 712: /*
! 713: Cursor/Keypad Support
! 714:
! 715: Sadly Cursor/Keypad support is less straightforward than it should be.
! 716:
! 717: The various terminal emulators/consoles choose to differentiate the
! 718: cursor and keypad keys (with modifiers) in different ways (if at all!).
! 719: Furthermore they use different code set sequences for each key only
! 720: a subset of which the various curses libraries recognize. Partly due
! 721: to incomplete termcap/terminfo entries and partly due to inherent
! 722: limitations of those terminal capability databases.
! 723:
! 724: I give curses first crack at decoding the sequences. If it fails to decode
! 725: it we check for common ESC-prefixed sequences.
! 726:
! 727: All cursor/keypad results are translated into standard rogue movement
! 728: commands.
! 729:
! 730: Unmodified keys are translated to walk commands: hjklyubn
! 731: Modified (shift,control,alt) are translated to run commands: HJKLYUBN
! 732:
! 733: Console and supported (differentiated) keys
! 734: Interix: Cursor Keys, Keypad, Ctl-Keypad
! 735: Cygwin: Cursor Keys, Keypad, Alt-Cursor Keys
! 736: MSYS: Cursor Keys, Keypad, Ctl-Cursor Keys, Ctl-Keypad
! 737: Win32: Cursor Keys, Keypad, Ctl/Shift/Alt-Cursor Keys, Ctl/Alt-Keypad
! 738: DJGPP: Cursor Keys, Keypad, Ctl/Shift/Alt-Cursor Keys, Ctl/Alt-Keypad
! 739:
! 740: Interix Console (raw, ncurses)
! 741: ==============================
! 742: normal shift ctrl alt
! 743: ESC [D, ESC F^, ESC [D, ESC [D /# Left #/
! 744: ESC [C, ESC F$, ESC [C, ESC [C /# Right #/
! 745: ESC [A, ESC F-, local win, ESC [A /# Up #/
! 746: ESC [B, ESC F+, local win, ESC [B /# Down #/
! 747: ESC [H, ESC [H, ESC [H, ESC [H /# Home #/
! 748: ESC [S, local win, ESC [S, ESC [S /# Page Up #/
! 749: ESC [T, local win, ESC [T, ESC [T /# Page Down #/
! 750: ESC [U, ESC [U, ESC [U, ESC [U /# End #/
! 751: ESC [D, ESC F^, ESC [D, O /# Keypad Left #/
! 752: ESC [C, ESC F$, ESC [C, O /# Keypad Right #/
! 753: ESC [A, ESC [A, ESC [-1, O /# Keypad Up #/
! 754: ESC [B, ESC [B, ESC [-2, O /# Keypad Down #/
! 755: ESC [H, ESC [H, ESC [-263, O /# Keypad Home #/
! 756: ESC [S, ESC [S, ESC [-19, O /# Keypad PgUp #/
! 757: ESC [T, ESC [T, ESC [-20, O /# Keypad PgDn #/
! 758: ESC [U, ESC [U, ESC [-21, O /# Keypad End #/
! 759: nothing, nothing, nothing, O /# Kaypad 5 #/
! 760:
! 761: Interix Console (term=interix, ncurses)
! 762: ==============================
! 763: KEY_LEFT, ESC F^, KEY_LEFT, KEY_LEFT /# Left #/
! 764: KEY_RIGHT, ESC F$, KEY_RIGHT, KEY_RIGHT /# Right #/
! 765: KEY_UP, 0x146, local win, KEY_UP /# Up #/
! 766: KEY_DOWN, 0x145, local win, KEY_DOWN /# Down #/
! 767: ESC [H, ESC [H, ESC [H, ESC [H /# Home #/
! 768: KEY_PPAGE, local win, KEY_PPAGE, KEY_PPAGE /# Page Up #/
! 769: KEY_NPAGE, local win, KEY_NPAGE, KEY_NPAGE /# Page Down #/
! 770: KEY_LL, KEY_LL, KEY_LL, KEY_LL /# End #/
! 771: KEY_LEFT, ESC F^, ESC [-4, O /# Keypad Left #/
! 772: KEY_RIGHT, ESC F$, ESC [-3, O /# Keypad Right #/
! 773: KEY_UP, KEY_UP, ESC [-1, O /# Keypad Up #/
! 774: KEY_DOWN, KEY_DOWN, ESC [-2, O /# Keypad Down #/
! 775: ESC [H, ESC [H, ESC [-263, O /# Keypad Home #/
! 776: KEY_PPAGE, KEY_PPAGE, ESC [-19, O /# Keypad PgUp #/
! 777: KEY_NPAGE, KEY_NPAGE, ESC [-20, O /# Keypad PgDn #/
! 778: KEY_LL, KEY_LL, ESC [-21, O /# Keypad End #/
! 779: nothing, nothing, nothing, O /# Keypad 5 #/
! 780:
! 781: Cygwin Console (raw, ncurses)
! 782: ==============================
! 783: normal shift ctrl alt
! 784: ESC [D, ESC [D, ESC [D, ESC ESC [D /# Left #/
! 785: ESC [C, ESC [C, ESC [C, ESC ESC [C /# Rght #/
! 786: ESC [A, ESC [A, ESC [A, ESC ESC [A /# Up #/
! 787: ESC [B, ESC [B, ESC [B, ESC ESC [B /# Down #/
! 788: ESC [1~, ESC [1~, ESC [1~, ESC ESC [1~ /# Home #/
! 789: ESC [5~, ESC [5~, ESC [5~, ESC ESC [5~ /# Page Up #/
! 790: ESC [6~, ESC [6~, ESC [6~, ESC ESC [6~ /# Page Down #/
! 791: ESC [4~, ESC [4~, ESC [4~, ESC ESC [4~ /# End #/
! 792: ESC [D, ESC [D, ESC [D, ESC ESC [D,O /# Keypad Left #/
! 793: ESC [C, ESC [C, ESC [C, ESC ESC [C,O /# Keypad Right #/
! 794: ESC [A, ESC [A, ESC [A, ESC ESC [A,O /# Keypad Up #/
! 795: ESC [B, ESC [B, ESC [B, ESC ESC [B,O /# Keypad Down #/
! 796: ESC [1~, ESC [1~, ESC [1~, ESC ESC [1~,O /# Keypad Home #/
! 797: ESC [5~, ESC [5~, ESC [5~, ESC ESC [5~,O /# Keypad PgUp #/
! 798: ESC [6~, ESC [6~, ESC [6~, ESC ESC [6~,O /# Keypad PgDn #/
! 799: ESC [4~, ESC [4~, ESC [4~, ESC ESC [4~,O /# Keypad End #/
! 800: ESC [-71, nothing, nothing, O /# Keypad 5 #/
! 801:
! 802: Cygwin Console (term=cygwin, ncurses)
! 803: ==============================
! 804: KEY_LEFT, KEY_LEFT, KEY_LEFT, ESC-260 /# Left #/
! 805: KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, ESC-261 /# Rght #/
! 806: KEY_UP, KEY_UP, KEY_UP, ESC-259 /# Up #/
! 807: KEY_DOWN, KEY_DOWN, KEY_DOWN, ESC-258 /# Down #/
! 808: KEY_HOME, KEY_HOME, KEY_HOME, ESC-262 /# Home #/
! 809: KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, ESC-339 /# Page Up #/
! 810: KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, ESC-338 /# Page Down #/
! 811: KEY_END, KEY_END, KEY_END, ESC-360 /# End #/
! 812: KEY_LEFT, KEY_LEFT, KEY_LEFT, ESC-260,O /# Keypad Left #/
! 813: KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, ESC-261,O /# Keypad Right #/
! 814: KEY_UP, KEY_UP, KEY_UP, ESC-259,O /# Keypad Up #/
! 815: KEY_DOWN, KEY_DOWN, KEY_DOWN, ESC-258,O /# Keypad Down #/
! 816: KEY_HOME, KEY_HOME, KEY_HOME, ESC-262,O /# Keypad Home #/
! 817: KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, ESC-339,O /# Keypad PgUp #/
! 818: KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, ESC-338,O /# Keypad PgDn #/
! 819: KEY_END, KEY_END, KEY_END, ESC-360,O /# Keypad End #/
! 820: ESC [G, nothing, nothing, O /# Keypad 5 #/
! 821:
! 822: MSYS Console (raw, ncurses)
! 823: ==============================
! 824: normal shift ctrl alt
! 825: ESC OD, ESC [d, ESC Od nothing /# Left #/
! 826: ESC OE, ESC [e, ESC Oe, nothing /# Right #/
! 827: ESC OA, ESC [a, ESC Oa, nothing /# Up #/
! 828: ESC OB, ESC [b, ESC Ob, nothing /# Down #/
! 829: ESC [7~, ESC [7$, ESC [7^, nothing /# Home #/
! 830: ESC [5~, local window, ESC [5^, nothing /# Page Up #/
! 831: ESC [6~, local window, ESC [6^, nothing /# Page Down #/
! 832: ESC [8~, ESC [8$, ESC [8^, nothing /# End #/
! 833: ESC OD, ESC [d, ESC Od O /# Keypad Left #/
! 834: ESC OE, ESC [c, ESC Oc, O /# Keypad Right #/
! 835: ESC OA, ESC [a, ESC Oa, O /# Keypad Up #/
! 836: ESC OB, ESC [b, ESC Ob, O /# Keypad Down #/
! 837: ESC [7~, ESC [7$, ESC [7^, O /# Keypad Home #/
! 838: ESC [5~, local window, ESC [5^, O /# Keypad PgUp #/
! 839: ESC [6~, local window, ESC [6^, O /# Keypad PgDn #/
! 840: ESC [8~, ESC [8$, ESC [8^, O /# Keypad End #/
! 841: 11, 11, 11, O /# Keypad 5 #/
! 842:
! 843: MSYS Console (term=rxvt, ncurses)
! 844: ==============================
! 845: normal shift ctrl alt
! 846: KEY_LEFT, KEY_SLEFT, 514 nothing /# Left #/
! 847: KEY_RIGHT, KEY_SRIGHT, 516, nothing /# Right #/
! 848: KEY_UP, 518, 519, nothing /# Up #/
! 849: KEY_DOWN, 511, 512, nothing /# Down #/
! 850: KEY_HOME, KEY_SHOME, ESC [7^, nothing /# Home #/
! 851: KEY_PPAGE, local window, ESC [5^, nothing /# Page Up #/
! 852: KEY_NPAGE, local window, ESC [6^, nothing /# Page Down #/
! 853: KEY_END, KEY_SEND, KEY_EOL, nothing /# End #/
! 854: KEY_LEFT, KEY_SLEFT, 514 O /# Keypad Left #/
! 855: KEY_RIGHT, KEY_SRIGHT, 516, O /# Keypad Right #/
! 856: KEY_UP, 518, 519, O /# Keypad Up #/
! 857: KEY_DOWN, 511, 512, O /# Keypad Down #/
! 858: KEY_HOME, KEY_SHOME, ESC [7^, O /# Keypad Home #/
! 859: KEY_PPAGE, local window, ESC [5^, O /# Keypad PgUp #/
! 860: KEY_NPAGE, local window, ESC [6^, O /# Keypad PgDn #/
! 861: KEY_END, KEY_SEND, KEY_EOL, O /# Keypad End #/
! 862: 11, 11, 11, O /# Keypad 5 #/
! 863:
! 864: Win32 Console (raw, pdcurses)
! 865: DJGPP Console (raw, pdcurses)
! 866: ==============================
! 867: normal shift ctrl alt
! 868: 260, 391, 443, 493 /# Left #/
! 869: 261, 400, 444, 492 /# Right #/
! 870: 259, 547, 480, 490 /# Up #/
! 871: 258, 548, 481, 491 /# Down #/
! 872: 262, 388, 447, 524 /# Home #/
! 873: 339, 396, 445, 526 /# Page Up #/
! 874: 338, 394, 446, 520 /# Page Down #/
! 875: 358, 384, 448, 518 /# End #/
! 876: 452, 52('4'), 511, 521 /# Keypad Left #/
! 877: 454, 54('6'), 513, 523 /# Keypad Right #/
! 878: 450, 56('8'), 515, 525 /# Keypad Up #/
! 879: 456, 50('2'), 509, 519 /# Keypad Down #/
! 880: 449, 55('7'), 514, 524 /# Keypad Home #/
! 881: 451, 57('9'), 516, 526 /# Keypad PgUp #/
! 882: 457, 51('3'), 510, 520 /# Keypad PgDn #/
! 883: 455, 49('1'), 508, 518 /# Keypad End #/
! 884: 453, 53('5'), 512, 522 /# Keypad 5 #/
! 885:
! 886: Win32 Console (pdcurses, MSVC/MingW32)
! 887: DJGPP Console (pdcurses)
! 888: ==============================
! 889: normal shift ctrl alt
! 890: KEY_LEFT, KEY_SLEFT, CTL_LEFT, ALT_LEFT /# Left #/
! 891: KEY_RIGHT, KEY_SRIGHT, CTL_RIGHT, ALT_RIGHT /# Right #/
! 892: KEY_UP, KEY_SUP, CTL_UP, ALT_UP /# Up #/
! 893: KEY_DOWN, KEY_SDOWN, CTL_DOWN, ALT_DOWN /# Down #/
! 894: KEY_HOME, KEY_SHOME, CTL_HOME, ALT_HOME /# Home #/
! 895: KEY_PPAGE, KEY_SPREVIOUS, CTL_PGUP, ALT_PGUP /# Page Up #/
! 896: KEY_NPAGE, KEY_SNEXTE, CTL_PGDN, ALT_PGDN /# Page Down #/
! 897: KEY_END, KEY_SEND, CTL_END, ALT_END /# End #/
! 898: KEY_B1, 52('4'), CTL_PAD4, ALT_PAD4 /# Keypad Left #/
! 899: KEY_B3, 54('6'), CTL_PAD6, ALT_PAD6 /# Keypad Right #/
! 900: KEY_A2, 56('8'), CTL_PAD8, ALT_PAD8 /# Keypad Up #/
! 901: KEY_C2, 50('2'), CTL_PAD2, ALT_PAD2 /# Keypad Down #/
! 902: KEY_A1, 55('7'), CTL_PAD7, ALT_PAD7 /# Keypad Home #/
! 903: KEY_A3, 57('9'), CTL_PAD9, ALT_PAD9 /# Keypad PgUp #/
! 904: KEY_C3, 51('3'), CTL_PAD3, ALT_PAD3 /# Keypad PgDn #/
! 905: KEY_C1, 49('1'), CTL_PAD1, ALT_PAD1 /# Keypad End #/
! 906: KEY_B2, 53('5'), CTL_PAD5, ALT_PAD5 /# Keypad 5 #/
! 907:
! 908: Windows Telnet (raw)
! 909: ==============================
! 910: normal shift ctrl alt
! 911: ESC [D, ESC [D, ESC [D, ESC [D /# Left #/
! 912: ESC [C, ESC [C, ESC [C, ESC [C /# Right #/
! 913: ESC [A, ESC [A, ESC [A, ESC [A /# Up #/
! 914: ESC [B, ESC [B, ESC [B, ESC [B /# Down #/
! 915: ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Home #/
! 916: ESC [5~, ESC [5~, ESC [5~, ESC [5~ /# Page Up #/
! 917: ESC [6~, ESC [6~, ESC [6~, ESC [6~ /# Page Down #/
! 918: ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# End #/
! 919: ESC [D, ESC [D, ESC [D, ESC [D /# Keypad Left #/
! 920: ESC [C, ESC [C, ESC [C, ESC [C /# Keypad Right #/
! 921: ESC [A, ESC [A, ESC [A, ESC [A /# Keypad Up #/
! 922: ESC [B, ESC [B, ESC [B, ESC [B /# Keypad Down #/
! 923: ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Keypad Home #/
! 924: ESC [5~, ESC [5~, ESC [5~, ESC [5~ /# Keypad PgUp #/
! 925: ESC [6~, ESC [6~, ESC [6~, ESC [6~ /# Keypad PgDn #/
! 926: ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# Keypad End #/
! 927: nothing, nothing, nothing, nothing /# Keypad 5 #/
! 928:
! 929: Windows Telnet (term=xterm)
! 930: ==============================
! 931: normal shift ctrl alt
! 932: KEY_LEFT, KEY_LEFT, KEY_LEFT, KEY_LEFT /# Left #/
! 933: KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, KEY_RIGHT /# Right #/
! 934: KEY_UP, KEY_UP, KEY_UP, KEY_UP /# Up #/
! 935: KEY_DOWN, KEY_DOWN, KEY_DOWN, KEY_DOWN /# Down #/
! 936: ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Home #/
! 937: KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, KEY_PPAGE /# Page Up #/
! 938: KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, KEY_NPAGE /# Page Down #/
! 939: ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# End #/
! 940: KEY_LEFT, KEY_LEFT, KEY_LEFT, O /# Keypad Left #/
! 941: KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, O /# Keypad Right #/
! 942: KEY_UP, KEY_UP, KEY_UP, O /# Keypad Up #/
! 943: KEY_DOWN, KEY_DOWN, KEY_DOWN, O /# Keypad Down #/
! 944: ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Keypad Home #/
! 945: KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, KEY_PPAGE /# Keypad PgUp #/
! 946: KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, KEY_NPAGE /# Keypad PgDn #/
! 947: ESC [4~, ESC [4~, ESC [4~, O /# Keypad End #/
! 948: ESC [-71, nothing, nothing, O /# Keypad 5 #/
! 949:
! 950: PuTTY
! 951: ==============================
! 952: normal shift ctrl alt
! 953: ESC [D, ESC [D, ESC OD, ESC [D /# Left #/
! 954: ESC [C, ESC [C, ESC OC, ESC [C /# Right #/
! 955: ESC [A, ESC [A, ESC OA, ESC [A /# Up #/
! 956: ESC [B, ESC [B, ESC OB, ESC [B /# Down #/
! 957: ESC [1~, ESC [1~, local win, ESC [1~ /# Home #/
! 958: ESC [5~, local win, local win, ESC [5~ /# Page Up #/
! 959: ESC [6~, local win, local win, ESC [6~ /# Page Down #/
! 960: ESC [4~, ESC [4~, local win, ESC [4~ /# End #/
! 961: ESC [D, ESC [D, ESC [D, O /# Keypad Left #/
! 962: ESC [C, ESC [C, ESC [C, O /# Keypad Right #/
! 963: ESC [A, ESC [A, ESC [A, O /# Keypad Up #/
! 964: ESC [B, ESC [B, ESC [B, O /# Keypad Down #/
! 965: ESC [1~, ESC [1~, ESC [1~, O /# Keypad Home #/
! 966: ESC [5~, ESC [5~, ESC [5~, O /# Keypad PgUp #/
! 967: ESC [6~, ESC [6~, ESC [6~, O /# Keypad PgDn #/
! 968: ESC [4~, ESC [4~, ESC [4~, O /# Keypad End #/
! 969: nothing, nothing, nothing, O /# Keypad 5 #/
! 970:
! 971: PuTTY
! 972: ==============================
! 973: normal shift ctrl alt
! 974: KEY_LEFT, KEY_LEFT, ESC OD, ESC KEY_LEFT /# Left #/
! 975: KEY_RIGHT KEY_RIGHT, ESC OC, ESC KEY_RIGHT /# Right #/
! 976: KEY_UP, KEY_UP, ESC OA, ESC KEY_UP /# Up #/
! 977: KEY_DOWN, KEY_DOWN, ESC OB, ESC KEY_DOWN /# Down #/
! 978: ESC [1~, ESC [1~, local win, ESC ESC [1~ /# Home #/
! 979: KEY_PPAGE local win, local win, ESC KEY_PPAGE /# Page Up #/
! 980: KEY_NPAGE local win, local win, ESC KEY_NPAGE /# Page Down #/
! 981: ESC [4~, ESC [4~, local win, ESC ESC [4~ /# End #/
! 982: ESC Ot, ESC Ot, ESC Ot, O /# Keypad Left #/
! 983: ESC Ov, ESC Ov, ESC Ov, O /# Keypad Right #/
! 984: ESC Ox, ESC Ox, ESC Ox, O /# Keypad Up #/
! 985: ESC Or, ESC Or, ESC Or, O /# Keypad Down #/
! 986: ESC Ow, ESC Ow, ESC Ow, O /# Keypad Home #/
! 987: ESC Oy, ESC Oy, ESC Oy, O /# Keypad PgUp #/
! 988: ESC Os, ESC Os, ESC Os, O /# Keypad PgDn #/
! 989: ESC Oq, ESC Oq, ESC Oq, O /# Keypad End #/
! 990: ESC Ou, ESC Ou, ESC Ou, O /# Keypad 5 #/
! 991: */
! 992:
! 993: #define M_NORMAL 0
! 994: #define M_ESC 1
! 995: #define M_KEYPAD 2
! 996: #define M_TRAIL 3
! 997:
! 998: int undo[5];
! 999: int uindex = -1;
! 1000:
! 1001: int
! 1002: reread(void)
! 1003: {
! 1004: int redo;
! 1005:
! 1006: if (uindex < 0)
! 1007: return 0;
! 1008:
! 1009: redo = undo[0];
! 1010: undo[0] = undo[1];
! 1011: undo[1] = undo[2];
! 1012: undo[2] = undo[3];
! 1013: undo[3] = undo[4];
! 1014: uindex--;
! 1015: return redo;
! 1016: }
! 1017:
! 1018: void
! 1019: unread(int c)
! 1020: {
! 1021: if (uindex >= 4)
! 1022: abort();
! 1023:
! 1024: undo[++uindex] = c;
! 1025: }
! 1026:
! 1027: int
! 1028: md_readchar(WINDOW *win)
! 1029: {
! 1030: int ch = 0;
! 1031: int lastch = 0;
! 1032: int mode = M_NORMAL;
! 1033: int mode2 = M_NORMAL;
! 1034: int nodelayf = 0;
! 1035: int count = 0;
! 1036: extern void auto_save(int sig);
! 1037:
! 1038: for(;;)
! 1039: {
! 1040: if (mode == M_NORMAL && uindex >= 0)
! 1041: {
! 1042: ch = reread();
! 1043: break;
! 1044: }
! 1045:
! 1046: ch = wgetch(win);
! 1047:
! 1048: if (ch == ERR) /* timed out or error */
! 1049: {
! 1050: if (nodelayf) /* likely timed out, switch to */
! 1051: { /* normal mode and block on */
! 1052: mode = M_NORMAL; /* next read */
! 1053: nodelayf = 0;
! 1054: nodelay(win,0);
! 1055: }
! 1056: else if (count > 10) /* after 10 errors assume */
! 1057: auto_save(0); /* input stream is broken and */
! 1058: else /* auto save and exit */
! 1059: count++;
! 1060:
! 1061: continue;
! 1062: }
! 1063:
! 1064: count = 0; /* reset input error count */
! 1065:
! 1066: if (mode == M_TRAIL)
! 1067: {
! 1068: if (ch == '^') /* msys console : 7,5,6,8: modified*/
! 1069: ch = MOD_MOVE( toupper(lastch) );
! 1070: else if (ch == '~') /* cygwin console: 1,5,6,4: normal */
! 1071: ch = tolower(lastch); /* windows telnet: 1,5,6,4: normal */
! 1072: /* msys console : 7,5,6,8: normal */
! 1073: else if (mode2 == M_ESC) /* cygwin console: 1,5,6,4: modified*/
! 1074: ch = MOD_MOVE( toupper(ch) );
! 1075: else
! 1076: {
! 1077: mode = M_NORMAL;
! 1078: unread(ch);
! 1079: continue;
! 1080: }
! 1081:
! 1082: break;
! 1083: }
! 1084:
! 1085: if (mode == M_ESC)
! 1086: {
! 1087: if (ch == 27)
! 1088: {
! 1089: mode2 = M_ESC;
! 1090: unread(ch);
! 1091: continue;
! 1092: }
! 1093:
! 1094: if ((ch == 'F') || (ch == 'O') || (ch == '['))
! 1095: {
! 1096: mode = M_KEYPAD;
! 1097: unread(ch);
! 1098: continue;
! 1099: }
! 1100:
! 1101:
! 1102: switch(ch)
! 1103: {
! 1104: /* Cygwin Console */
! 1105: /* PuTTY */
! 1106: case KEY_LEFT : ch = MOD_MOVE('H'); break;
! 1107: case KEY_RIGHT: ch = MOD_MOVE('L'); break;
! 1108: case KEY_UP : ch = MOD_MOVE('K'); break;
! 1109: case KEY_DOWN : ch = MOD_MOVE('J'); break;
! 1110: case KEY_HOME : ch = MOD_MOVE('Y'); break;
! 1111: case KEY_PPAGE: ch = MOD_MOVE('U'); break;
! 1112: case KEY_NPAGE: ch = MOD_MOVE('N'); break;
! 1113: case KEY_END : ch = MOD_MOVE('B'); break;
! 1114:
! 1115: default: mode = M_NORMAL;
! 1116: mode2 = M_NORMAL;
! 1117: unread(ch);
! 1118: continue;
! 1119: }
! 1120:
! 1121: break;
! 1122: }
! 1123:
! 1124: if (mode == M_KEYPAD)
! 1125: {
! 1126: switch(ch)
! 1127: {
! 1128: /* ESC F - Interix Console codes */
! 1129: case '^': ch = MOD_MOVE('H'); break; /* Shift-Left */
! 1130: case '$': ch = MOD_MOVE('L'); break; /* Shift-Right */
! 1131:
! 1132: /* ESC [ - Interix Console codes */
! 1133: case 'H': ch = 'y'; break; /* Home */
! 1134: case 1: ch = MOD_MOVE('K'); break; /* Ctl-Keypad Up */
! 1135: case 2: ch = MOD_MOVE('J'); break; /* Ctl-Keypad Down */
! 1136: case 3: ch = MOD_MOVE('L'); break; /* Ctl-Keypad Right */
! 1137: case 4: ch = MOD_MOVE('H'); break; /* Ctl-Keypad Left */
! 1138: case 263: ch = MOD_MOVE('Y'); break; /* Ctl-Keypad Home */
! 1139: case 19: ch = MOD_MOVE('U'); break; /* Ctl-Keypad PgUp */
! 1140: case 20: ch = MOD_MOVE('N'); break; /* Ctl-Keypad PgDn */
! 1141: case 21: ch = MOD_MOVE('B'); break; /* Ctl-Keypad End */
! 1142:
! 1143: /* ESC [ - Cygwin Console codes */
! 1144: case 'G': ch = '.'; break; /* Keypad 5 */
! 1145: case '7': lastch = 'Y'; mode=M_TRAIL; break; /* Ctl-Home */
! 1146: case '5': lastch = 'U'; mode=M_TRAIL; break; /* Ctl-PgUp */
! 1147: case '6': lastch = 'N'; mode=M_TRAIL; break; /* Ctl-PgDn */
! 1148:
! 1149: /* ESC [ - Win32 Telnet, PuTTY */
! 1150: case '1': lastch = 'y'; mode=M_TRAIL; break; /* Home */
! 1151: case '4': lastch = 'b'; mode=M_TRAIL; break; /* End */
! 1152:
! 1153: /* ESC [ - not understood by screen/tmux */
! 1154: case 'E': ch = '.'; break; /* Keypad 5 */
! 1155:
! 1156: /* ESC O - PuTTY */
! 1157: case 'D': ch = MOD_MOVE('H'); break;
! 1158: case 'C': ch = MOD_MOVE('L'); break;
! 1159: case 'A': ch = MOD_MOVE('K'); break;
! 1160: case 'B': ch = MOD_MOVE('J'); break;
! 1161: case 't': ch = 'h'; break;
! 1162: case 'v': ch = 'l'; break;
! 1163: case 'x': ch = 'k'; break;
! 1164: case 'r': ch = 'j'; break;
! 1165: case 'w': ch = 'y'; break;
! 1166: case 'y': ch = 'u'; break;
! 1167: case 's': ch = 'n'; break;
! 1168: case 'q': ch = 'b'; break;
! 1169: case 'u': ch = '.'; break;
! 1170: }
! 1171:
! 1172: if (mode != M_KEYPAD)
! 1173: {
! 1174: unread(ch);
! 1175: continue;
! 1176: }
! 1177: }
! 1178:
! 1179: if (ch == 27)
! 1180: {
! 1181: nodelay(win,1);
! 1182: mode = M_ESC;
! 1183: nodelayf = 1;
! 1184: unread(ch);
! 1185: continue;
! 1186: }
! 1187:
! 1188: switch(ch)
! 1189: {
! 1190: case KEY_LEFT : ch = 'h'; break;
! 1191: case KEY_DOWN : ch = 'j'; break;
! 1192: case KEY_UP : ch = 'k'; break;
! 1193: case KEY_RIGHT : ch = 'l'; break;
! 1194: case KEY_HOME : ch = 'y'; break;
! 1195: case KEY_PPAGE : ch = 'u'; break;
! 1196: case KEY_END : ch = 'b'; break;
! 1197: #ifdef KEY_LL
! 1198: case KEY_LL : ch = 'b'; break;
! 1199: #endif
! 1200: case KEY_NPAGE : ch = 'n'; break;
! 1201: case KEY_BEG : ch = '.'; break;
! 1202:
! 1203: #ifdef KEY_B1
! 1204: case KEY_B1 : ch = 'h'; break;
! 1205: case KEY_C2 : ch = 'j'; break;
! 1206: case KEY_A2 : ch = 'k'; break;
! 1207: case KEY_B3 : ch = 'l'; break;
! 1208: #endif
! 1209: case KEY_A1 : ch = 'y'; break;
! 1210: case KEY_A3 : ch = 'u'; break;
! 1211: case KEY_C1 : ch = 'b'; break;
! 1212: case KEY_C3 : ch = 'n'; break;
! 1213: case KEY_B2 : ch = '.'; break;
! 1214:
! 1215: #ifdef KEY_SLEFT
! 1216: case KEY_SRIGHT : ch = MOD_MOVE('L'); break;
! 1217: case KEY_SLEFT : ch = MOD_MOVE('H'); break;
! 1218: #ifdef KEY_SUP
! 1219: case KEY_SUP : ch = MOD_MOVE('K'); break;
! 1220: case KEY_SDOWN : ch = MOD_MOVE('J'); break;
! 1221: #endif
! 1222: case KEY_SHOME : ch = MOD_MOVE('Y'); break;
! 1223: case KEY_SPREVIOUS:ch = MOD_MOVE('U'); break;
! 1224: case KEY_SEND : ch = MOD_MOVE('B'); break;
! 1225: case KEY_SNEXT : ch = MOD_MOVE('N'); break;
! 1226: #endif
! 1227: case 0x146 : ch = MOD_MOVE('K'); break; /* Shift-Up */
! 1228: case 0x145 : ch = MOD_MOVE('J'); break; /* Shift-Down */
! 1229:
! 1230: #ifdef CTL_RIGHT
! 1231: case CTL_RIGHT : ch = MOD_MOVE('L'); break;
! 1232: case CTL_LEFT : ch = MOD_MOVE('H'); break;
! 1233: case CTL_UP : ch = MOD_MOVE('K'); break;
! 1234: case CTL_DOWN : ch = MOD_MOVE('J'); break;
! 1235: case CTL_HOME : ch = MOD_MOVE('Y'); break;
! 1236: case CTL_PGUP : ch = MOD_MOVE('U'); break;
! 1237: case CTL_END : ch = MOD_MOVE('B'); break;
! 1238: case CTL_PGDN : ch = MOD_MOVE('N'); break;
! 1239: #endif
! 1240: #ifdef KEY_EOL
! 1241: case KEY_EOL : ch = MOD_MOVE('B'); break;
! 1242: #endif
! 1243:
! 1244: #ifndef CTL_PAD1
! 1245: /* MSYS rxvt console */
! 1246: case 511 : ch = MOD_MOVE('J'); break; /* Shift Dn */
! 1247: case 512 : ch = MOD_MOVE('J'); break; /* Ctl Down */
! 1248: case 514 : ch = MOD_MOVE('H'); break; /* Ctl Left */
! 1249: case 516 : ch = MOD_MOVE('L'); break; /* Ctl Right*/
! 1250: case 518 : ch = MOD_MOVE('K'); break; /* Shift Up */
! 1251: case 519 : ch = MOD_MOVE('K'); break; /* Ctl Up */
! 1252: #endif
! 1253:
! 1254: #ifdef CTL_PAD1
! 1255: case CTL_PAD1 : ch = MOD_MOVE('B'); break;
! 1256: case CTL_PAD2 : ch = MOD_MOVE('J'); break;
! 1257: case CTL_PAD3 : ch = MOD_MOVE('N'); break;
! 1258: case CTL_PAD4 : ch = MOD_MOVE('H'); break;
! 1259: case CTL_PAD5 : ch = '.'; break;
! 1260: case CTL_PAD6 : ch = MOD_MOVE('L'); break;
! 1261: case CTL_PAD7 : ch = MOD_MOVE('Y'); break;
! 1262: case CTL_PAD8 : ch = MOD_MOVE('K'); break;
! 1263: case CTL_PAD9 : ch = MOD_MOVE('U'); break;
! 1264: #endif
! 1265:
! 1266: #ifdef ALT_RIGHT
! 1267: case ALT_RIGHT : ch = MOD_MOVE('L'); break;
! 1268: case ALT_LEFT : ch = MOD_MOVE('H'); break;
! 1269: case ALT_DOWN : ch = MOD_MOVE('J'); break;
! 1270: case ALT_HOME : ch = MOD_MOVE('Y'); break;
! 1271: case ALT_PGUP : ch = MOD_MOVE('U'); break;
! 1272: case ALT_END : ch = MOD_MOVE('B'); break;
! 1273: case ALT_PGDN : ch = MOD_MOVE('N'); break;
! 1274: #endif
! 1275:
! 1276: #ifdef ALT_PAD1
! 1277: case ALT_PAD1 : ch = MOD_MOVE('B'); break;
! 1278: case ALT_PAD2 : ch = MOD_MOVE('J'); break;
! 1279: case ALT_PAD3 : ch = MOD_MOVE('N'); break;
! 1280: case ALT_PAD4 : ch = MOD_MOVE('H'); break;
! 1281: case ALT_PAD5 : ch = '.'; break;
! 1282: case ALT_PAD6 : ch = MOD_MOVE('L'); break;
! 1283: case ALT_PAD7 : ch = MOD_MOVE('Y'); break;
! 1284: case ALT_PAD8 : ch = MOD_MOVE('K'); break;
! 1285: case ALT_PAD9 : ch = MOD_MOVE('U'); break;
! 1286: #endif
! 1287: #ifdef KEY_BACKSPACE
! 1288: case KEY_BACKSPACE: ch = md_erasechar(); break;
! 1289: #endif
! 1290: }
! 1291:
! 1292: break;
! 1293: }
! 1294:
! 1295: if (nodelayf)
! 1296: nodelay(win,0);
! 1297:
! 1298: uindex = -1;
! 1299:
! 1300: return(ch & 0x7F);
! 1301: }
! 1302:
! 1303: unsigned int
! 1304: md_random_seed(void)
! 1305: {
! 1306: unsigned int seed;
! 1307: seed = (unsigned int) time((time_t *) NULL);
! 1308: #ifdef _WIN32
! 1309: seed += _getpid();
! 1310: #else
! 1311: seed += getpid();
! 1312: #endif
! 1313: return seed;
! 1314: }
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