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/cvs/Convert-UUlib/UUlib.xs
Revision: 1.7
Committed: Sun Oct 13 13:47:09 2002 UTC (21 years, 7 months ago) by root
Branch: MAIN
Changes since 1.6: +12 -12 lines
Log Message:
*** empty log message ***

File Contents

# Content
1 #include "EXTERN.h"
2 #include "perl.h"
3 #include "XSUB.h"
4
5 #include "uulib/fptools.h"
6 #include "uulib/uudeview.h"
7 #include "uulib/uuint.h"
8
9 static int
10 not_here(char *s)
11 {
12 croak("%s not implemented on this architecture", s);
13 return -1;
14 }
15
16 static int
17 constant(char *name)
18 {
19 errno = 0;
20 switch (*name) {
21 case 'A':
22 if (strEQ(name, "ACT_COPYING")) return UUACT_COPYING;
23 if (strEQ(name, "ACT_DECODING")) return UUACT_DECODING;
24 if (strEQ(name, "ACT_ENCODING")) return UUACT_ENCODING;
25 if (strEQ(name, "ACT_IDLE")) return UUACT_IDLE;
26 if (strEQ(name, "ACT_SCANNING")) return UUACT_SCANNING;
27 case 'F':
28 if (strEQ(name, "FILE_DECODED")) return UUFILE_DECODED;
29 if (strEQ(name, "FILE_ERROR")) return UUFILE_ERROR;
30 if (strEQ(name, "FILE_MISPART")) return UUFILE_MISPART;
31 if (strEQ(name, "FILE_NOBEGIN")) return UUFILE_NOBEGIN;
32 if (strEQ(name, "FILE_NODATA")) return UUFILE_NODATA;
33 if (strEQ(name, "FILE_NOEND")) return UUFILE_NOEND;
34 if (strEQ(name, "FILE_OK")) return UUFILE_OK;
35 if (strEQ(name, "FILE_READ")) return UUFILE_READ;
36 if (strEQ(name, "FILE_TMPFILE")) return UUFILE_TMPFILE;
37 break;
38 case 'M':
39 if (strEQ(name, "MSG_ERROR")) return UUMSG_ERROR;
40 if (strEQ(name, "MSG_FATAL")) return UUMSG_FATAL;
41 if (strEQ(name, "MSG_MESSAGE")) return UUMSG_MESSAGE;
42 if (strEQ(name, "MSG_NOTE")) return UUMSG_NOTE;
43 if (strEQ(name, "MSG_PANIC")) return UUMSG_PANIC;
44 if (strEQ(name, "MSG_WARNING")) return UUMSG_WARNING;
45 case 'O':
46 if (strEQ(name, "OPT_VERSION")) return UUOPT_VERSION;
47 if (strEQ(name, "OPT_FAST")) return UUOPT_FAST;
48 if (strEQ(name, "OPT_DUMBNESS")) return UUOPT_DUMBNESS;
49 if (strEQ(name, "OPT_BRACKPOL")) return UUOPT_BRACKPOL;
50 if (strEQ(name, "OPT_VERBOSE")) return UUOPT_VERBOSE;
51 if (strEQ(name, "OPT_DESPERATE")) return UUOPT_DESPERATE;
52 if (strEQ(name, "OPT_IGNREPLY")) return UUOPT_IGNREPLY;
53 if (strEQ(name, "OPT_OVERWRITE")) return UUOPT_OVERWRITE;
54 if (strEQ(name, "OPT_SAVEPATH")) return UUOPT_SAVEPATH;
55 if (strEQ(name, "OPT_IGNMODE")) return UUOPT_IGNMODE;
56 if (strEQ(name, "OPT_DEBUG")) return UUOPT_DEBUG;
57 if (strEQ(name, "OPT_ERRNO")) return UUOPT_ERRNO;
58 if (strEQ(name, "OPT_PROGRESS")) return UUOPT_PROGRESS;
59 if (strEQ(name, "OPT_USETEXT")) return UUOPT_USETEXT;
60 if (strEQ(name, "OPT_PREAMB")) return UUOPT_PREAMB;
61 if (strEQ(name, "OPT_TINYB64")) return UUOPT_TINYB64;
62 if (strEQ(name, "OPT_ENCEXT")) return UUOPT_ENCEXT;
63 if (strEQ(name, "OPT_REMOVE")) return UUOPT_REMOVE;
64 if (strEQ(name, "OPT_MOREMIME")) return UUOPT_MOREMIME;
65 if (strEQ(name, "OPT_DOTDOT")) return UUOPT_DOTDOT;
66 case 'R':
67 if (strEQ(name, "RET_CANCEL")) return UURET_CANCEL;
68 if (strEQ(name, "RET_CONT")) return UURET_CONT;
69 if (strEQ(name, "RET_EXISTS")) return UURET_EXISTS;
70 if (strEQ(name, "RET_ILLVAL")) return UURET_ILLVAL;
71 if (strEQ(name, "RET_IOERR")) return UURET_IOERR;
72 if (strEQ(name, "RET_NODATA")) return UURET_NODATA;
73 if (strEQ(name, "RET_NOEND")) return UURET_NOEND;
74 if (strEQ(name, "RET_NOMEM")) return UURET_NOMEM;
75 if (strEQ(name, "RET_OK")) return UURET_OK;
76 if (strEQ(name, "RET_UNSUP")) return UURET_UNSUP;
77 case 'B':
78 if (strEQ(name, "B64_ENCODED")) return B64ENCODED;
79 if (strEQ(name, "BH_ENCODED")) return BH_ENCODED;
80 case 'P':
81 if (strEQ(name, "PT_ENCODED")) return PT_ENCODED;
82 case 'Q':
83 if (strEQ(name, "QP_ENCODED")) return QP_ENCODED;
84 case 'U':
85 if (strEQ(name, "UU_ENCODED")) return UU_ENCODED;
86 case 'X':
87 if (strEQ(name, "XX_ENCODED")) return XX_ENCODED;
88 case 'Y':
89 if (strEQ(name, "YENC_ENCODED")) return YENC_ENCODED;
90 }
91 errno = EINVAL;
92 return 0;
93 }
94
95 static void uu_msg_callback (void *cb, char *msg, int level)
96 {
97 dSP;
98
99 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,2);
100
101 PUSHs(sv_2mortal(newSVpv(msg,0)));
102 PUSHs(sv_2mortal(newSViv(level)));
103
104 PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID|G_DISCARD); SPAGAIN;
105 PUTBACK; FREETMPS; LEAVE;
106 }
107
108 static int uu_busy_callback (void *cb, uuprogress *uup)
109 {
110 dSP;
111 int count;
112 int retval;
113
114 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,6);
115
116 PUSHs(sv_2mortal(newSViv(uup->action)));
117 PUSHs(sv_2mortal(newSVpv(uup->curfile,0)));
118 PUSHs(sv_2mortal(newSViv(uup->partno)));
119 PUSHs(sv_2mortal(newSViv(uup->numparts)));
120 PUSHs(sv_2mortal(newSViv(uup->fsize)));
121 PUSHs(sv_2mortal(newSViv(uup->percent)));
122
123 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
124
125 if (count != 1)
126 croak ("busycallback perl callback returned more than one argument");
127
128 retval = POPi;
129
130 PUTBACK; FREETMPS; LEAVE;
131
132 return retval;
133 }
134
135 static char *uu_fnamefilter_callback (void *cb, char *fname)
136 {
137 dSP;
138 int count;
139 static char *str;
140
141 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
142
143 PUSHs(sv_2mortal(newSVpv(fname,0)));
144
145 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
146
147 if (count != 1)
148 croak ("fnamefilter perl callback returned more than one argument");
149
150 _FP_free(str); str = _FP_strdup (POPp);
151
152 PUTBACK; FREETMPS; LEAVE;
153
154 return str;
155 }
156
157 static int uu_file_callback (void *cb, char *id, char *fname, int retrieve)
158 {
159 dSP;
160 int count;
161 int retval;
162 SV *xfname = newSVpv ("", 0);
163 STRLEN dc;
164
165 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,3);
166
167 PUSHs(sv_2mortal(newSVpv(id,0)));
168 PUSHs(sv_2mortal(xfname));
169 PUSHs(sv_2mortal(newSViv(retrieve)));
170
171 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
172
173 if (count != 1)
174 croak ("filecallback perl callback returned more than one argument");
175
176 strcpy (fname, SvPV (xfname, dc));
177
178 retval = POPi;
179
180 PUTBACK; FREETMPS; LEAVE;
181
182 return retval;
183 }
184
185 static char *uu_filename_callback (void *cb, char *subject, char *filename)
186 {
187 dSP;
188 int count;
189 SV *retval;
190 STRLEN dc;
191
192 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,3);
193
194 PUSHs(sv_2mortal(newSVpv(subject, 0)));
195 PUSHs(filename ? sv_2mortal(newSVpv(filename, 0)) : &PL_sv_undef);
196
197 PUTBACK; count = perl_call_sv ((SV *)cb, G_ARRAY); SPAGAIN;
198
199 if (count > 1)
200 croak ("filenamecallback perl callback returned more than one argument");
201
202 if (count)
203 {
204 _FP_free (filename);
205
206 retval = POPs;
207
208 if (SvOK (retval))
209 {
210 STRLEN len;
211 char *fn = SvPV (retval, len);
212
213 filename = malloc (len + 1);
214
215 if (filename)
216 {
217 memcpy (filename, fn, len);
218 filename[len] = 0;
219 }
220 }
221 else
222 filename = 0;
223 }
224
225 PUTBACK; FREETMPS; LEAVE;
226
227 return filename;
228 }
229
230 static SV *uu_msg_sv, *uu_busy_sv, *uu_file_sv, *uu_fnamefilter_sv, *uu_filename_sv;
231
232 #define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
233
234 static int uu_info_file(void *cb, char *info)
235 {
236 dSP;
237 int count;
238 int retval;
239
240 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
241
242 PUSHs(sv_2mortal(newSVpv(info,0)));
243
244 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
245
246 if (count != 1)
247 croak ("info_file perl callback returned more than one argument");
248
249 retval = POPi;
250
251 PUTBACK; FREETMPS; LEAVE;
252
253 return retval;
254 }
255
256 static int
257 uu_opt_isstring (int opt)
258 {
259 switch (opt)
260 {
261 case UUOPT_VERSION:
262 case UUOPT_SAVEPATH:
263 case UUOPT_ENCEXT:
264 return 1;
265 default:
266 return 0;
267 }
268 }
269
270 static int uu_initialized;
271
272 MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
273
274 PROTOTYPES: ENABLE
275
276 int
277 constant(name)
278 char * name
279
280
281 void
282 UUInitialize()
283 CODE:
284 if (!uu_initialized)
285 {
286 int retval;
287
288 if ((retval = UUInitialize ()) != UURET_OK)
289 croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
290
291 uu_initialized = 1;
292 }
293
294 void
295 UUCleanUp()
296 CODE:
297 if (uu_initialized)
298 UUCleanUp ();
299
300 uu_initialized = 0;
301
302 SV *
303 UUGetOption(opt)
304 int opt
305 CODE:
306 {
307 if (opt == UUOPT_PROGRESS)
308 croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
309 else if (uu_opt_isstring (opt))
310 {
311 char cval[8192];
312
313 UUGetOption (opt, 0, cval, sizeof cval);
314 RETVAL = newSVpv (cval, 0);
315 }
316 else
317 {
318 RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
319 }
320 }
321 OUTPUT:
322 RETVAL
323
324 int
325 UUSetOption(opt,val)
326 int opt
327 SV * val
328 CODE:
329 {
330 STRLEN dc;
331
332 if (uu_opt_isstring (opt))
333 RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
334 else
335 RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
336 }
337 OUTPUT:
338 RETVAL
339
340 char *
341 UUstrerror(errcode)
342 int errcode
343
344 void
345 UUSetMsgCallback(func=0)
346 SV * func
347 CODE:
348 UUSetMsgCallback (FUNC_CB(uu_msg));
349
350 void
351 UUSetBusyCallback(func=0,msecs=1000)
352 SV * func
353 long msecs
354 CODE:
355 UUSetBusyCallback (FUNC_CB(uu_busy), msecs);
356
357 void
358 UUSetFileCallback(func=0)
359 SV * func
360 CODE:
361 UUSetFileCallback (FUNC_CB(uu_file));
362
363 void
364 UUSetFNameFilter(func=0)
365 SV * func
366 CODE:
367 UUSetFNameFilter (FUNC_CB(uu_fnamefilter));
368
369 void
370 UUSetFileNameCallback(func=0)
371 SV * func
372 CODE:
373 UUSetFileNameCallback (FUNC_CB(uu_filename));
374
375 char *
376 UUFNameFilter(fname)
377 char * fname
378
379 void
380 UULoadFile(fname,id=0,delflag=0)
381 char * fname
382 char * id
383 int delflag
384 PPCODE:
385 {
386 int count;
387
388 XPUSHs(sv_2mortal(newSViv(UULoadFile (fname, id, delflag, &count))));
389 if (GIMME_V == G_ARRAY)
390 XPUSHs(sv_2mortal(newSViv(count)));
391 }
392
393 int
394 UUSmerge(pass)
395 int pass
396
397 int
398 UUQuickDecode(datain,dataout,boundary,maxpos)
399 FILE * datain
400 FILE * dataout
401 char * boundary
402 long maxpos
403
404 int
405 UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
406 FILE * outfile
407 FILE * infile
408 char * infname
409 int encoding
410 char * outfname
411 char * mimetype
412 int filemode
413
414 int
415 UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
416 FILE * outfile
417 FILE * infile
418 char * infname
419 int encoding
420 char * outfname
421 char * mimetype
422 int filemode
423 int partno
424 long linperfile
425
426 int
427 UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
428 FILE * outfile
429 FILE * infile
430 char * infname
431 int encoding
432 char * outfname
433 int filemode
434
435 int
436 UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
437 FILE * infile
438 char * infname
439 int encoding
440 char * outfname
441 char * diskname
442 long linperfile
443
444 int
445 UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
446 FILE * outfile
447 FILE * infile
448 char * infname
449 int encoding
450 char * outfname
451 int filemode
452 char * destination
453 char * from
454 char * subject
455 int isemail
456
457 int
458 UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
459 FILE * outfile
460 FILE * infile
461 char * infname
462 int encoding
463 char * outfname
464 int filemode
465 int partno
466 long linperfile
467 long filesize
468 char * destination
469 char * from
470 char * subject
471 int isemail
472
473 uulist *
474 UUGetFileListItem(num)
475 int num
476
477 int
478 UURenameFile(item,newname)
479 uulist *item
480 char * newname
481 ALIAS:
482 Convert::UUlib::Item::rename = 1
483
484 int
485 UUDecodeToTemp(item)
486 uulist *item
487 ALIAS:
488 Convert::UUlib::Item::decode_temp = 1
489
490 int
491 UURemoveTemp(item)
492 uulist *item
493 ALIAS:
494 Convert::UUlib::Item::remove_temp = 1
495
496 int
497 UUDecodeFile(item,target=0)
498 uulist *item
499 char * target
500 ALIAS:
501 Convert::UUlib::Item::decode = 1
502
503 void
504 UUInfoFile(item,func)
505 uulist *item
506 SV * func
507 CODE:
508 UUInfoFile(item,(void *)func,uu_info_file);
509 ALIAS:
510 Convert::UUlib::Item::info = 1
511
512 MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
513
514 short
515 state(li)
516 uulist *li
517 CODE:
518 RETVAL = li->state;
519 OUTPUT:
520 RETVAL
521
522 short
523 mode(li,newmode=0)
524 uulist *li
525 short newmode
526 CODE:
527 if (newmode)
528 li->mode = newmode;
529 RETVAL = li->mode;
530 OUTPUT:
531 RETVAL
532
533 short
534 uudet(li)
535 uulist *li
536 CODE:
537 RETVAL = li->uudet;
538 OUTPUT:
539 RETVAL
540
541 long
542 size(li)
543 uulist *li
544 CODE:
545 RETVAL = li->size;
546 OUTPUT:
547 RETVAL
548
549 char *
550 filename(li,newfilename=0)
551 uulist *li
552 char * newfilename
553 CODE:
554 if (newfilename)
555 {
556 _FP_free (li->filename);
557 li->filename = _FP_strdup (newfilename);
558 }
559 RETVAL = li->filename;
560 OUTPUT:
561 RETVAL
562
563 char *
564 subfname(li)
565 uulist *li
566 CODE:
567 RETVAL = li->subfname;
568 OUTPUT:
569 RETVAL
570
571 char *
572 mimeid(li)
573 uulist *li
574 CODE:
575 RETVAL = li->mimeid;
576 OUTPUT:
577 RETVAL
578
579 char *
580 mimetype(li)
581 uulist *li
582 CODE:
583 RETVAL = li->mimetype;
584 OUTPUT:
585 RETVAL
586
587 char *
588 binfile(li)
589 uulist *li
590 CODE:
591 RETVAL = li->binfile;
592 OUTPUT:
593 RETVAL
594
595 # functions accessing internal data(!)
596
597 void
598 parts(li)
599 uulist *li
600 PPCODE:
601 {
602 struct _uufile *p = li->thisfile;
603
604 while (p)
605 {
606 HV *pi = newHV ();
607
608 hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
609
610 if (p->filename)
611 hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
612 if(p->subfname)
613 hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
614 if(p->mimeid)
615 hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
616 if(p->mimetype)
617 hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
618 if (p->data->subject)
619 hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
620 if (p->data->origin)
621 hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
622 if (p->data->sfname)
623 hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
624
625 XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
626
627 p = p->NEXT;
628 }
629 }
630
631 BOOT:
632 uu_msg_sv = newSVsv(&PL_sv_undef);
633 uu_busy_sv = newSVsv(&PL_sv_undef);
634 uu_file_sv = newSVsv(&PL_sv_undef);
635 uu_fnamefilter_sv = newSVsv(&PL_sv_undef);
636 uu_filename_sv = newSVsv(&PL_sv_undef);
637