Annotation of OpenXM_contrib2/asir2000/builtin/file.c, Revision 1.38
1.4 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.5 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.4 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
47: *
1.38 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/builtin/file.c,v 1.37 2017/09/02 04:04:41 ohara Exp $
1.4 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
1.15 noro 52: #include "ox.h"
1.1 noro 53: #include "base.h"
1.37 ohara 54: #include <stdlib.h>
1.34 fujimoto 55: #if !defined(VISUAL) && !defined(__MINGW32__)
1.2 noro 56: #include "unistd.h"
1.16 noro 57: #endif
1.17 ohara 58: #if defined(PARI)
1.1 noro 59: #include "genpari.h"
1.2 noro 60: #endif
1.1 noro 61:
1.34 fujimoto 62: #if defined(VISUAL) || defined(__MINGW32__)
1.1 noro 63: #include <windows.h>
1.9 noro 64: #include <process.h>
1.15 noro 65: #include <io.h>
1.1 noro 66: /* #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\WinECgen\\1.00.000" */
67: #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\FSEcParamGen\\V1.0L10"
68: #define ASIR_KEYNAME "SoftWare\\Fujitsu\\Asir\\1999.03.31"
1.27 ohara 69: #define R_OK 0x04
1.1 noro 70: #endif
71:
1.32 ohara 72: void Psprintf(NODE,STRING *);
73:
1.1 noro 74: void Pget_rootdir();
75: void Paccess(),Premove_file();
76: void Pbsave_enc(), Pbload_enc();
77:
78: void Pload(), Pwhich(), Ploadfiles(), Poutput();
79: void Pbsave(), Pbload(), Pbload27();
80: void Pbsave_compat(), Pbload_compat();
81: void Pbsave_cmo(), Pbload_cmo();
1.13 noro 82: void Popen_file(), Pclose_file(), Pget_line(), Pget_byte(), Pput_byte();
1.24 noro 83: void Pput_word(), Pget_word();
1.10 noro 84: void Ppurge_stdin();
1.25 ohara 85: void Pfprintf();
1.22 noro 86: void Pimport();
1.28 noro 87: void Pgetpid();
1.1 noro 88:
89: extern int des_encryption;
90: extern char *asir_libdir;
91:
92: struct ftab file_tab[] = {
1.38 ! noro 93: {"fprintf",Pfprintf,-99999999},
! 94: {"purge_stdin",Ppurge_stdin,0},
! 95: {"open_file",Popen_file,-2},
! 96: {"close_file",Pclose_file,1},
! 97: {"get_byte",Pget_byte,1},
! 98: {"put_byte",Pput_byte,2},
! 99: {"get_word",Pget_word,1},
! 100: {"put_word",Pput_word,2},
! 101: {"get_line",Pget_line,-1},
! 102: {"remove_file",Premove_file,1},
! 103: {"access",Paccess,1},
! 104: {"load",Pload,-1},
! 105: {"import",Pimport,-1},
! 106: {"which",Pwhich,1},
! 107: {"loadfiles",Ploadfiles,1},
! 108: {"output",Poutput,-1},
! 109: {"bsave",Pbsave,2},
! 110: {"bload",Pbload,1},
! 111: {"get_rootdir",Pget_rootdir,0},
1.27 ohara 112: #if defined(DES_ENC)
1.38 ! noro 113: {"bsave_enc",Pbsave_enc,2},
! 114: {"bload_enc",Pbload_enc,1},
1.6 noro 115: #endif
1.38 ! noro 116: {"bload27",Pbload27,1},
! 117: {"bsave_compat",Pbsave_compat,2},
! 118: {"bload_compat",Pbload_compat,1},
! 119: {"bsave_cmo",Pbsave_cmo,2},
! 120: {"bload_cmo",Pbload_cmo,1},
! 121: {"getpid",Pgetpid,0},
! 122: {0,0,0},
1.1 noro 123: };
1.3 noro 124:
125: static FILE *file_ptrs[BUFSIZ];
126:
1.25 ohara 127: void Pfprintf(NODE arg,pointer *rp)
128: {
1.38 ! noro 129: FILE *fp;
! 130: STRING s;
! 131: asir_assert(ARG0(arg),O_N,"fprintf");
! 132: fp = file_ptrs[QTOS((Q)ARG0(arg))];
! 133: if ( !fp ) {
! 134: error("fprintf : invalid argument");
! 135: }
! 136: arg = NEXT(arg);
! 137: if ( arg ) {
! 138: Psprintf(arg,&s);
! 139: fputs(BDY(s),fp);
! 140: /* fflush(fp); */
! 141: }
! 142: *rp = 0;
! 143: return;
1.25 ohara 144: }
145:
1.15 noro 146: void Ppurge_stdin(Q *rp)
1.10 noro 147: {
1.38 ! noro 148: purge_stdin(stdin);
! 149: *rp = 0;
1.10 noro 150: }
151:
1.15 noro 152: void Popen_file(NODE arg,Q *rp)
1.3 noro 153: {
1.38 ! noro 154: char *name;
! 155: FILE *fp;
! 156: char errbuf[BUFSIZ];
! 157: int i;
! 158:
! 159: asir_assert(ARG0(arg),O_STR,"open_file");
! 160: for ( i = 0; i < BUFSIZ && file_ptrs[i]; i++ );
! 161: if ( i == BUFSIZ )
! 162: error("open_file : too many open files");
! 163: name = BDY((STRING)ARG0(arg));
! 164: if (strcmp(name,"unix://stdin") == 0) {
! 165: fp = stdin;
! 166: }else if (strcmp(name,"unix://stdout") == 0) {
! 167: fp = stdout;
1.18 takayama 168: }else if (strcmp(name,"unix://stderr") == 0) {
1.38 ! noro 169: fp = stderr;
1.18 takayama 170: }else{
1.38 ! noro 171: if ( argc(arg) == 2 ) {
! 172: asir_assert(ARG1(arg),O_STR,"open_file");
! 173: fp = fopen(name,BDY((STRING)ARG1(arg)));
! 174: } else
! 175: fp = fopen(name,"rb");
1.18 takayama 176: }
1.38 ! noro 177: if ( !fp ) {
! 178: sprintf(errbuf,"open_file : cannot open \"%s\"",name);
! 179: error(errbuf);
! 180: }
! 181: file_ptrs[i] = fp;
! 182: STOQ(i,*rp);
1.3 noro 183: }
184:
1.15 noro 185: void Pclose_file(NODE arg,Q *rp)
1.3 noro 186: {
1.38 ! noro 187: int i;
1.3 noro 188:
1.38 ! noro 189: asir_assert(ARG0(arg),O_N,"close_file");
! 190: i = QTOS((Q)ARG0(arg));
! 191: if ( file_ptrs[i] ) {
! 192: fclose(file_ptrs[i]);
! 193: file_ptrs[i] = 0;
! 194: } else
! 195: error("close_file : invalid argument");
! 196: *rp = ONE;
1.3 noro 197: }
198:
1.15 noro 199: void Pget_line(NODE arg,STRING *rp)
1.3 noro 200: {
1.38 ! noro 201: int i,j,c;
! 202: FILE *fp;
! 203: fpos_t head;
! 204: char *str;
! 205: char buf[BUFSIZ];
1.10 noro 206:
1.38 ! noro 207: if ( !arg ) {
1.10 noro 208: #if defined(VISUAL_LIB)
1.38 ! noro 209: get_string(buf,sizeof(buf));
1.10 noro 210: #else
1.38 ! noro 211: fgets(buf,sizeof(buf),stdin);
1.10 noro 212: #endif
1.38 ! noro 213: i = strlen(buf);
! 214: str = (char *)MALLOC_ATOMIC(i+1);
! 215: strcpy(str,buf);
! 216: MKSTR(*rp,str);
! 217: return;
! 218: }
! 219:
! 220: asir_assert(ARG0(arg),O_N,"get_line");
! 221: i = QTOS((Q)ARG0(arg));
! 222: if ( fp = file_ptrs[i] ) {
! 223: if ( feof(fp) ) {
! 224: *rp = 0;
! 225: return;
! 226: }
! 227: fgetpos(fp,&head);
! 228: j = 0;
! 229: while ( 1 ) {
! 230: c = getc(fp);
! 231: if ( c == EOF ) {
! 232: if ( !j ) {
! 233: *rp = 0;
! 234: return;
! 235: } else
! 236: break;
! 237: }
! 238: j++;
! 239: if ( c == '\n' )
! 240: break;
! 241: }
! 242: fsetpos(fp,&head);
! 243: str = (char *)MALLOC_ATOMIC(j+1);
! 244: fgets(str,j+1,fp);
1.36 noro 245: for ( i = 0; i < j; i++ )
246: if ( str[i] == '\r' ) {
247: str[i] = '\n';
248: str[i+1] = 0;
249: break;
250: }
1.38 ! noro 251: MKSTR(*rp,str);
! 252: } else
! 253: error("get_line : invalid argument");
1.8 noro 254: }
255:
1.15 noro 256: void Pget_byte(NODE arg,Q *rp)
1.8 noro 257: {
1.38 ! noro 258: int i,c;
! 259: FILE *fp;
1.8 noro 260:
1.38 ! noro 261: asir_assert(ARG0(arg),O_N,"get_byte");
! 262: i = QTOS((Q)ARG0(arg));
! 263: if ( fp = file_ptrs[i] ) {
! 264: if ( feof(fp) ) {
! 265: STOQ(-1,*rp);
! 266: return;
! 267: }
! 268: c = getc(fp);
! 269: STOQ(c,*rp);
! 270: } else
! 271: error("get_byte : invalid argument");
1.13 noro 272: }
273:
1.24 noro 274: void Pget_word(NODE arg,Q *rp)
275: {
1.38 ! noro 276: int i,c;
! 277: FILE *fp;
1.24 noro 278:
1.38 ! noro 279: asir_assert(ARG0(arg),O_N,"get_word");
! 280: i = QTOS((Q)ARG0(arg));
! 281: if ( fp = file_ptrs[i] ) {
! 282: if ( feof(fp) ) {
! 283: error("get_word : end of file");
! 284: return;
! 285: }
! 286: read_int(fp,&c);
! 287: STOQ(c,*rp);
! 288: } else
! 289: error("get_word : invalid argument");
1.24 noro 290: }
291:
1.20 noro 292: void Pput_byte(NODE arg,Obj *rp)
1.13 noro 293: {
1.38 ! noro 294: int i,j,c;
! 295: FILE *fp;
! 296: Obj obj;
! 297: TB tb;
! 298:
! 299: asir_assert(ARG0(arg),O_N,"put_byte");
! 300: i = QTOS((Q)ARG0(arg));
! 301: if ( !(fp = file_ptrs[i]) )
! 302: error("put_byte : invalid argument");
! 303:
! 304: obj = (Obj)ARG1(arg);
! 305: if ( !obj || OID(obj) == O_N ) {
! 306: c = QTOS((Q)obj);
! 307: putc(c,fp);
! 308: } else if ( OID(obj) == O_STR )
! 309: fputs(BDY((STRING)obj),fp);
! 310: else if ( OID(obj) == O_TB ) {
! 311: tb = (TB)obj;
! 312: for ( j = 0; j < tb->next; j++ )
! 313: fputs(tb->body[j],fp);
! 314: }
! 315: *rp = obj;
1.3 noro 316: }
1.1 noro 317:
1.24 noro 318: void Pput_word(NODE arg,Obj *rp)
319: {
1.38 ! noro 320: int i,c;
! 321: FILE *fp;
! 322: Obj obj;
! 323:
! 324: asir_assert(ARG0(arg),O_N,"put_word");
! 325: asir_assert(ARG1(arg),O_N,"put_word");
! 326: i = QTOS((Q)ARG0(arg));
! 327: if ( !(fp = file_ptrs[i]) )
! 328: error("put_word : invalid argument");
! 329:
! 330: obj = (Q)ARG1(arg);
! 331: c = QTOS((Q)obj);
! 332: write_int(fp,&c);
! 333: *rp = obj;
1.24 noro 334: }
335:
1.15 noro 336: void Pload(NODE arg,Q *rp)
1.1 noro 337: {
1.38 ! noro 338: int ret = 0;
! 339: char *name,*name0;
! 340: char errbuf[BUFSIZ];
! 341:
! 342: if ( !arg ) error("load : invalid argument");
! 343: if ( ARG0(arg) ) {
! 344: switch (OID(ARG0(arg))) {
! 345: case O_STR:
! 346: name0 = BDY((STRING)ARG0(arg));
! 347: searchasirpath(name0,&name);
! 348: if ( !name ) {
! 349: sprintf(errbuf,"load : \"%s\" not found in the search path",name0);
! 350: error(errbuf);
! 351: }
! 352: execasirfile(name);
! 353: break;
! 354: default:
! 355: error("load : invalid argument");
! 356: break;
! 357: }
! 358: }
! 359: STOQ(ret,*rp);
1.14 noro 360: }
361:
1.21 noro 362: NODE imported_files;
363:
364: void Pimport(NODE arg,Q *rp)
365: {
1.38 ! noro 366: char *name;
! 367: NODE t,p,opt;
1.22 noro 368:
1.38 ! noro 369: name = BDY((STRING)ARG0(arg));
! 370: for ( t = imported_files; t; t = NEXT(t) )
! 371: if ( !strcmp((char *)BDY(t),name) ) break;
! 372: if ( !t ) {
! 373: Pload(arg,rp);
! 374: MKNODE(t,name,imported_files);
! 375: imported_files = t;
! 376: return;
! 377: } else if ( current_option ) {
! 378: for ( opt = current_option; opt; opt = NEXT(opt) ) {
! 379: p = BDY((LIST)BDY(opt));
! 380: if ( !strcmp(BDY((STRING)BDY(p)),"reimport") && BDY(NEXT(p)) ) {
! 381: Pload(arg,rp);
! 382: return;
! 383: }
! 384: }
! 385: }
! 386: *rp = 0;
1.1 noro 387: }
388:
1.15 noro 389: void Pwhich(NODE arg,STRING *rp)
1.1 noro 390: {
1.38 ! noro 391: char *name;
! 392: STRING str;
1.1 noro 393:
1.38 ! noro 394: switch (OID(ARG0(arg))) {
! 395: case O_STR:
! 396: searchasirpath(BDY((STRING)ARG0(arg)),&name);
! 397: break;
! 398: default:
! 399: name = 0;
! 400: break;
! 401: }
! 402: if ( name ) {
! 403: MKSTR(str,name); *rp = str;
! 404: } else
! 405: *rp = 0;
1.1 noro 406: }
407:
1.15 noro 408: void Ploadfiles(NODE arg,Q *rp)
1.1 noro 409: {
1.38 ! noro 410: int ret;
1.1 noro 411:
1.38 ! noro 412: if ( ARG0(arg) )
! 413: if ( OID(ARG0(arg)) != O_LIST )
! 414: ret = 0;
! 415: else
! 416: ret = loadfiles(BDY((LIST)ARG0(arg)));
! 417: else
! 418: ret = 0;
! 419: STOQ(ret,*rp);
1.1 noro 420: }
421:
1.15 noro 422: void Poutput(NODE arg,Q *rp)
1.1 noro 423: {
1.17 ohara 424: #if defined(PARI)
1.38 ! noro 425: extern FILE *outfile;
1.1 noro 426: #endif
1.38 ! noro 427: FILE *fp;
1.1 noro 428:
1.38 ! noro 429: fflush(asir_out);
! 430: if ( asir_out != stdout )
! 431: fclose(asir_out);
! 432: switch ( argc(arg) ) {
! 433: case 0:
! 434: fp = stdout; break;
! 435: case 1:
! 436: asir_assert(ARG0(arg),O_STR,"output");
! 437: fp = fopen(((STRING)ARG0(arg))->body,"a+");
! 438: if ( !fp )
! 439: error("output : invalid filename");
! 440: break;
! 441: }
1.17 ohara 442: #if defined(PARI)
1.38 ! noro 443: pari_outfile =
1.1 noro 444: #endif
1.38 ! noro 445: asir_out = fp;
! 446: *rp = ONE;
1.1 noro 447: }
448:
449: extern int ox_file_io;
450:
1.15 noro 451: void Pbsave(NODE arg,Q *rp)
1.1 noro 452: {
1.38 ! noro 453: FILE *fp;
! 454: VL vl,t;
1.1 noro 455:
1.38 ! noro 456: asir_assert(ARG1(arg),O_STR,"bsave");
! 457: get_vars_recursive(ARG0(arg),&vl);
! 458: for ( t = vl; t; t = NEXT(t) )
! 459: if ( t->v->attr == (pointer)V_UC )
! 460: error("bsave : not implemented");
! 461: fp = fopen(BDY((STRING)ARG1(arg)),"wb");
! 462: if ( !fp )
! 463: error("bsave : invalid filename");
! 464: ox_file_io = 1; /* network byte order is used */
! 465: savevl(fp,vl);
! 466: saveobj(fp,ARG0(arg));
! 467: fclose(fp);
! 468: ox_file_io = 0;
! 469: *rp = ONE;
1.1 noro 470: }
471:
1.15 noro 472: void Pbload(NODE arg,Obj *rp)
1.1 noro 473: {
1.38 ! noro 474: FILE *fp;
1.1 noro 475:
1.38 ! noro 476: asir_assert(ARG0(arg),O_STR,"bload");
! 477: fp = fopen(BDY((STRING)ARG0(arg)),"rb");
! 478: if ( !fp )
! 479: error("bload : invalid filename");
! 480: ox_file_io = 1; /* network byte order is used */
! 481: loadvl(fp);
! 482: loadobj(fp,rp);
! 483: fclose(fp);
! 484: ox_file_io = 0;
1.1 noro 485: }
486:
1.15 noro 487: void Pbsave_cmo(NODE arg,Q *rp)
1.1 noro 488: {
1.38 ! noro 489: FILE *fp;
1.1 noro 490:
1.38 ! noro 491: asir_assert(ARG1(arg),O_STR,"bsave_cmo");
! 492: fp = fopen(BDY((STRING)ARG1(arg)),"wb");
! 493: if ( !fp )
! 494: error("bsave_cmo : invalid filename");
! 495: ox_file_io = 1; /* network byte order is used */
! 496: write_cmo(fp,ARG0(arg));
! 497: fclose(fp);
! 498: ox_file_io = 0;
! 499: *rp = ONE;
1.1 noro 500: }
501:
1.15 noro 502: void Pbload_cmo(NODE arg,Obj *rp)
1.1 noro 503: {
1.38 ! noro 504: FILE *fp;
1.1 noro 505:
1.38 ! noro 506: asir_assert(ARG0(arg),O_STR,"bload_cmo");
! 507: fp = fopen(BDY((STRING)ARG0(arg)),"rb");
! 508: if ( !fp )
! 509: error("bload_cmo : invalid filename");
! 510: ox_file_io = 1; /* network byte order is used */
! 511: read_cmo(fp,rp);
! 512: fclose(fp);
! 513: ox_file_io = 0;
1.1 noro 514: }
515:
1.7 noro 516: static struct oSTRING rootdir;
517:
1.34 fujimoto 518: #if defined(VISUAL) || defined(__MINGW32__)
1.37 ohara 519: static void chop_delim(char *s)
520: {
521: int n=strlen(s);
522: if(n>1 && s[n-1]=='\\') {
523: s[n-1]=0;
524: }
525: }
526:
1.15 noro 527: void get_rootdir(char *name,int len)
1.1 noro 528: {
1.38 ! noro 529: LONG ret;
! 530: HKEY hOpenKey;
! 531: DWORD Type;
! 532: char drive[_MAX_DRIVE], dir0[_MAX_DIR], dir[_MAX_DIR];
! 533: char fullname[_MAX_PATH];
! 534:
! 535: if ( rootdir.body ) {
! 536: strcpy_s(name,len,rootdir.body);
! 537: return;
! 538: }
! 539: if ( GetModuleFileName(NULL,fullname,_MAX_PATH) ) {
1.37 ohara 540: _splitpath(fullname,drive,dir0,NULL,NULL);
541: chop_delim(dir0);
542: _splitpath(dir0,NULL,dir,NULL,NULL);
543: chop_delim(dir);
544: strcpy_s(name,len,drive);
545: strcat_s(name,len,dir);
1.38 ! noro 546: return;
! 547: }
! 548: name[0] = 0;
! 549: ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, ECGEN_KEYNAME, 0,
! 550: KEY_QUERY_VALUE, &hOpenKey);
! 551: if ( ret != ERROR_SUCCESS )
! 552: ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, ASIR_KEYNAME, 0,
! 553: KEY_QUERY_VALUE, &hOpenKey);
! 554: if( ret == ERROR_SUCCESS ) {
! 555: RegQueryValueEx(hOpenKey, "Directory", NULL, &Type, name, &len);
! 556: RegCloseKey(hOpenKey);
! 557: } else {
1.37 ohara 558: GetCurrentDirectory(_MAX_PATH,fullname);
559: _splitpath(fullname,drive,dir,NULL,NULL);
560: chop_delim(dir);
561: strcpy_s(name,len,drive);
562: strcat_s(name,len,dir);
1.38 ! noro 563: }
1.1 noro 564: }
1.7 noro 565:
1.15 noro 566: void set_rootdir(char *name)
1.7 noro 567: {
1.38 ! noro 568: static char DirName[BUFSIZ];
1.7 noro 569:
1.38 ! noro 570: strcpy(DirName,name);
! 571: rootdir.id = O_STR;
! 572: rootdir.body = DirName;
! 573: asir_libdir = DirName;
! 574: /* XXX */
! 575: env_init();
1.7 noro 576: }
577:
1.1 noro 578: #else
1.15 noro 579: void get_rootdir(char *name,int len)
1.1 noro 580: {
1.38 ! noro 581: strcpy(name,asir_libdir);
1.1 noro 582: }
1.7 noro 583:
1.15 noro 584: void set_rootdir(char *name)
1.7 noro 585: {
1.38 ! noro 586: static char DirName[BUFSIZ];
1.7 noro 587:
1.38 ! noro 588: strcpy(DirName,name);
! 589: asir_libdir = DirName;
! 590: /* XXX */
! 591: env_init();
1.7 noro 592: }
593:
1.1 noro 594: #endif
595:
1.15 noro 596: void Pget_rootdir(STRING *rp)
1.1 noro 597: {
1.38 ! noro 598: static char DirName[BUFSIZ];
1.1 noro 599:
1.38 ! noro 600: if ( !rootdir.body ) {
! 601: get_rootdir(DirName,sizeof(DirName));
! 602: rootdir.id = O_STR;
! 603: rootdir.body = DirName;
! 604: }
! 605: *rp = &rootdir;
1.1 noro 606: }
607:
1.28 noro 608: void Pgetpid(Q *rp)
609: {
1.38 ! noro 610: int id;
1.28 noro 611:
1.34 fujimoto 612: #if defined(VISUAL) || defined(__MINGW32__)
1.38 ! noro 613: id = GetCurrentProcessId();
1.28 noro 614: #else
1.38 ! noro 615: id = getpid();
1.28 noro 616: #endif
1.38 ! noro 617: STOQ(id,*rp);
1.28 noro 618: }
619:
1.27 ohara 620: #if defined(DES_ENC)
1.15 noro 621: void Pbsave_enc(NODE arg,Obj *rp)
1.1 noro 622: {
1.38 ! noro 623: init_deskey();
! 624: des_encryption = 1;
! 625: Pbsave(arg,rp);
! 626: des_encryption = 0;
1.1 noro 627: }
628:
1.15 noro 629: void Pbload_enc(NODE arg,Obj *rp)
1.1 noro 630: {
1.38 ! noro 631: init_deskey();
! 632: des_encryption = 1;
! 633: Pbload(arg,rp);
! 634: des_encryption = 0;
1.1 noro 635: }
1.6 noro 636: #endif
1.1 noro 637:
1.15 noro 638: void Pbload27(NODE arg,Obj *rp)
1.1 noro 639: {
1.38 ! noro 640: FILE *fp;
! 641: Obj r;
1.1 noro 642:
1.38 ! noro 643: asir_assert(ARG0(arg),O_STR,"bload27");
! 644: fp = fopen(BDY((STRING)ARG0(arg)),"rb");
! 645: if ( !fp )
! 646: error("bload : invalid filename");
! 647: loadvl(fp);
! 648: loadobj(fp,&r);
! 649: fclose(fp);
! 650: bobjtoobj(BASE27,r,rp);
1.1 noro 651: }
652:
1.15 noro 653: void Pbsave_compat(NODE arg,Q *rp)
1.1 noro 654: {
1.38 ! noro 655: FILE *fp;
! 656: VL vl,t;
1.1 noro 657:
1.38 ! noro 658: asir_assert(ARG1(arg),O_STR,"bsave_compat");
! 659: get_vars_recursive(ARG0(arg),&vl);
! 660: for ( t = vl; t; t = NEXT(t) )
! 661: if ( t->v->attr == (pointer)V_UC )
! 662: error("bsave : not implemented");
! 663: fp = fopen(BDY((STRING)ARG1(arg)),"wb");
! 664: if ( !fp )
! 665: error("bsave : invalid filename");
! 666: /* indicator of an asir32 file */
! 667: putw(0,fp); putw(0,fp);
! 668: savevl(fp,vl);
! 669: saveobj(fp,ARG0(arg));
! 670: fclose(fp);
! 671: *rp = ONE;
1.1 noro 672: }
673:
1.15 noro 674: void Pbload_compat(NODE arg,Obj *rp)
1.1 noro 675: {
1.38 ! noro 676: FILE *fp;
! 677: unsigned int hdr[2];
! 678: Obj r;
! 679: int c;
! 680:
! 681: asir_assert(ARG0(arg),O_STR,"bload_compat");
! 682: fp = fopen(BDY((STRING)ARG0(arg)),"rb");
! 683: if ( !fp )
! 684: error("bload : invalid filename");
! 685: fread(hdr,sizeof(unsigned int),2,fp);
! 686: if ( !hdr[0] && !hdr[1] ) {
! 687: /* asir32 file or asir27 0 */
! 688: c = fgetc(fp);
! 689: if ( c == EOF ) {
! 690: /* asir27 0 */
! 691: *rp = 0;
! 692: } else {
! 693: /* asir32 file */
! 694: ungetc(c,fp);
! 695: loadvl(fp);
! 696: loadobj(fp,rp);
! 697: }
! 698: } else {
! 699: /* asir27 file */
! 700: rewind(fp);
! 701: loadvl(fp);
! 702: loadobj(fp,&r);
! 703: bobjtoobj(BASE27,r,rp);
! 704: }
! 705: fclose(fp);
1.1 noro 706: }
707:
1.15 noro 708: void Premove_file(NODE arg,Q *rp)
1.1 noro 709: {
1.38 ! noro 710: unlink((char *)BDY((STRING)ARG0(arg)));
! 711: *rp = ONE;
1.1 noro 712: }
713:
1.15 noro 714: void Paccess(NODE arg,Q *rp)
1.1 noro 715: {
1.38 ! noro 716: if ( access(BDY((STRING)ARG0(arg)),R_OK) >= 0 )
! 717: *rp = ONE;
! 718: else
! 719: *rp = 0;
1.1 noro 720: }
1.9 noro 721:
1.34 fujimoto 722: #if defined(VISUAL) || defined(__MINGW32__)
1.9 noro 723: int process_id()
724: {
1.38 ! noro 725: return GetCurrentProcessId();
1.9 noro 726: }
727:
1.15 noro 728: void call_exe(char *name,char **av)
1.9 noro 729: {
1.38 ! noro 730: _spawnv(_P_WAIT,name,av);
1.9 noro 731: }
732: #endif
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