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/cvs/Convert-UUlib/UUlib.xs
Revision: 1.11
Committed: Fri Dec 5 13:57:25 2003 UTC (20 years, 5 months ago) by root
Branch: MAIN
CVS Tags: rel-1_04, rel-1_05
Changes since 1.10: +2 -1 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", 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
96 uu_msg_callback (void *cb, char *msg, int level)
97 {
98 dSP;
99
100 ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);
101
102 PUSHs (sv_2mortal (newSVpv (msg, 0)));
103 PUSHs (sv_2mortal (newSViv (level)));
104
105 PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID|G_DISCARD); SPAGAIN;
106 PUTBACK; FREETMPS; LEAVE;
107 }
108
109 static int
110 uu_busy_callback (void *cb, uuprogress *uup)
111 {
112 dSP;
113 int count;
114 int retval;
115
116 ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 6);
117
118 PUSHs (sv_2mortal (newSViv (uup->action)));
119 PUSHs (sv_2mortal (newSVpv (uup->curfile, 0)));
120 PUSHs (sv_2mortal (newSViv (uup->partno)));
121 PUSHs (sv_2mortal (newSViv (uup->numparts)));
122 PUSHs (sv_2mortal (newSViv (uup->fsize)));
123 PUSHs (sv_2mortal (newSViv (uup->percent)));
124
125 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
126
127 if (count != 1)
128 croak ("busycallback perl callback returned more than one argument");
129
130 retval = POPi;
131
132 PUTBACK; FREETMPS; LEAVE;
133
134 return retval;
135 }
136
137 static char *
138 uu_fnamefilter_callback (void *cb, char *fname)
139 {
140 dSP;
141 int count;
142 static char *str;
143
144 ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 1);
145
146 PUSHs (sv_2mortal (newSVpv (fname, 0)));
147
148 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
149
150 if (count != 1)
151 croak ("fnamefilter perl callback returned more than one argument");
152
153 _FP_free(str); str = _FP_strdup (POPp);
154
155 PUTBACK; FREETMPS; LEAVE;
156
157 return str;
158 }
159
160 static int
161 uu_file_callback (void *cb, char *id, char *fname, int retrieve)
162 {
163 dSP;
164 int count;
165 int retval;
166 SV *xfname = newSVpv ("", 0);
167 STRLEN dc;
168
169 ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 3);
170
171 PUSHs (sv_2mortal (newSVpv (id, 0)));
172 PUSHs (sv_2mortal (xfname));
173 PUSHs (sv_2mortal (newSViv (retrieve)));
174
175 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
176
177 if (count != 1)
178 croak ("filecallback perl callback returned more than one argument");
179
180 strcpy (fname, SvPV (xfname, dc));
181
182 retval = POPi;
183
184 PUTBACK; FREETMPS; LEAVE;
185
186 return retval;
187 }
188
189 static char *
190 uu_filename_callback (void *cb, char *subject, char *filename)
191 {
192 dSP;
193 int count;
194 SV *retval;
195 STRLEN dc;
196
197 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,3);
198
199 PUSHs(sv_2mortal(newSVpv(subject, 0)));
200 PUSHs(filename ? sv_2mortal(newSVpv(filename, 0)) : &PL_sv_undef);
201
202 PUTBACK; count = perl_call_sv ((SV *)cb, G_ARRAY); SPAGAIN;
203
204 if (count > 1)
205 croak ("filenamecallback perl callback returned more than one argument");
206
207 if (count)
208 {
209 _FP_free (filename);
210
211 retval = POPs;
212
213 if (SvOK (retval))
214 {
215 STRLEN len;
216 char *fn = SvPV (retval, len);
217
218 filename = malloc (len + 1);
219
220 if (filename)
221 {
222 memcpy (filename, fn, len);
223 filename[len] = 0;
224 }
225 }
226 else
227 filename = 0;
228 }
229
230 PUTBACK; FREETMPS; LEAVE;
231
232 return filename;
233 }
234
235 static SV *uu_msg_sv, *uu_busy_sv, *uu_file_sv, *uu_fnamefilter_sv, *uu_filename_sv;
236
237 #define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
238
239 static int
240 uu_info_file (void *cb, char *info)
241 {
242 dSP;
243 int count;
244 int retval;
245
246 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
247
248 PUSHs(sv_2mortal(newSVpv(info,0)));
249
250 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
251
252 if (count != 1)
253 croak ("info_file perl callback returned more than one argument");
254
255 retval = POPi;
256
257 PUTBACK; FREETMPS; LEAVE;
258
259 return retval;
260 }
261
262 static int
263 uu_opt_isstring (int opt)
264 {
265 switch (opt)
266 {
267 case UUOPT_VERSION:
268 case UUOPT_SAVEPATH:
269 case UUOPT_ENCEXT:
270 return 1;
271 default:
272 return 0;
273 }
274 }
275
276 static int uu_initialized;
277
278 MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
279
280 PROTOTYPES: ENABLE
281
282 int
283 constant (name)
284 char * name
285
286
287 void
288 UUInitialize ()
289 CODE:
290 if (!uu_initialized)
291 {
292 int retval;
293
294 if ((retval = UUInitialize ()) != UURET_OK)
295 croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
296
297 uu_initialized = 1;
298 }
299
300 void
301 UUCleanUp ()
302 CODE:
303 if (uu_initialized)
304 UUCleanUp ();
305
306 uu_initialized = 0;
307
308 SV *
309 UUGetOption (opt)
310 int opt
311 CODE:
312 {
313 if (opt == UUOPT_PROGRESS)
314 croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
315 else if (uu_opt_isstring (opt))
316 {
317 char cval[8192];
318
319 UUGetOption (opt, 0, cval, sizeof cval);
320 RETVAL = newSVpv (cval, 0);
321 }
322 else
323 {
324 RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
325 }
326 }
327 OUTPUT:
328 RETVAL
329
330 int
331 UUSetOption (opt, val)
332 int opt
333 SV * val
334 CODE:
335 {
336 STRLEN dc;
337
338 if (uu_opt_isstring (opt))
339 RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
340 else
341 RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
342 }
343 OUTPUT:
344 RETVAL
345
346 char *
347 UUstrerror (errcode)
348 int errcode
349
350 void
351 UUSetMsgCallback (func = 0)
352 SV * func
353 CODE:
354 UUSetMsgCallback (FUNC_CB(uu_msg));
355
356 void
357 UUSetBusyCallback (func = 0,msecs = 1000)
358 SV * func
359 long msecs
360 CODE:
361 UUSetBusyCallback (FUNC_CB(uu_busy), msecs);
362
363 void
364 UUSetFileCallback (func = 0)
365 SV * func
366 CODE:
367 UUSetFileCallback (FUNC_CB(uu_file));
368
369 void
370 UUSetFNameFilter (func = 0)
371 SV * func
372 CODE:
373 UUSetFNameFilter (FUNC_CB(uu_fnamefilter));
374
375 void
376 UUSetFileNameCallback (func = 0)
377 SV * func
378 CODE:
379 UUSetFileNameCallback (FUNC_CB(uu_filename));
380
381 char *
382 UUFNameFilter (fname)
383 char * fname
384
385 void
386 UULoadFile (fname, id = 0, delflag = 0, partno = -1)
387 char * fname
388 char * id
389 int delflag
390 int partno
391 PPCODE:
392 {
393 int count;
394
395 XPUSHs (sv_2mortal (newSViv (UULoadFileWithPartNo (fname, id, delflag, partno, &count))));
396 if (GIMME_V == G_ARRAY)
397 XPUSHs (sv_2mortal (newSViv (count)));
398 }
399
400 int
401 UUSmerge (pass)
402 int pass
403
404 int
405 UUQuickDecode(datain,dataout,boundary,maxpos)
406 FILE * datain
407 FILE * dataout
408 char * boundary
409 long maxpos
410
411 int
412 UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
413 FILE * outfile
414 FILE * infile
415 char * infname
416 int encoding
417 char * outfname
418 char * mimetype
419 int filemode
420
421 int
422 UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
423 FILE * outfile
424 FILE * infile
425 char * infname
426 int encoding
427 char * outfname
428 char * mimetype
429 int filemode
430 int partno
431 long linperfile
432
433 int
434 UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
435 FILE * outfile
436 FILE * infile
437 char * infname
438 int encoding
439 char * outfname
440 int filemode
441
442 int
443 UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
444 FILE * infile
445 char * infname
446 int encoding
447 char * outfname
448 char * diskname
449 long linperfile
450
451 int
452 UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
453 FILE * outfile
454 FILE * infile
455 char * infname
456 int encoding
457 char * outfname
458 int filemode
459 char * destination
460 char * from
461 char * subject
462 int isemail
463
464 int
465 UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
466 FILE * outfile
467 FILE * infile
468 char * infname
469 int encoding
470 char * outfname
471 int filemode
472 int partno
473 long linperfile
474 long filesize
475 char * destination
476 char * from
477 char * subject
478 int isemail
479
480 uulist *
481 UUGetFileListItem (num)
482 int num
483
484 MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
485
486 int
487 rename (item, newname)
488 uulist *item
489 char * newname
490 CODE:
491 RETVAL = UURenameFile (item, newname);
492 OUTPUT:
493 RETVAL
494
495 int
496 decode_temp (item)
497 uulist *item
498 CODE:
499 RETVAL = UUDecodeToTemp (item);
500 OUTPUT:
501 RETVAL
502
503 int
504 remove_temp (item)
505 uulist *item
506 CODE:
507 RETVAL = UURemoveTemp (item);
508 OUTPUT:
509 RETVAL
510
511 int
512 decode (item, target = 0)
513 uulist *item
514 char * target
515 CODE:
516 RETVAL = UUDecodeFile (item, target);
517 OUTPUT:
518 RETVAL
519
520 void
521 info (item, func)
522 uulist *item
523 SV * func
524 CODE:
525 UUInfoFile (item,(void *)func, uu_info_file);
526
527 short
528 state(li)
529 uulist *li
530 CODE:
531 RETVAL = li->state;
532 OUTPUT:
533 RETVAL
534
535 short
536 mode(li,newmode=0)
537 uulist *li
538 short newmode
539 CODE:
540 if (newmode)
541 li->mode = newmode;
542 RETVAL = li->mode;
543 OUTPUT:
544 RETVAL
545
546 short
547 uudet(li)
548 uulist *li
549 CODE:
550 RETVAL = li->uudet;
551 OUTPUT:
552 RETVAL
553
554 long
555 size(li)
556 uulist *li
557 CODE:
558 RETVAL = li->size;
559 OUTPUT:
560 RETVAL
561
562 char *
563 filename (li, newfilename = 0)
564 uulist *li
565 char * newfilename
566 CODE:
567 if (newfilename)
568 {
569 _FP_free (li->filename);
570 li->filename = _FP_strdup (newfilename);
571 }
572 RETVAL = li->filename;
573 OUTPUT:
574 RETVAL
575
576 char *
577 subfname (li)
578 uulist *li
579 CODE:
580 RETVAL = li->subfname;
581 OUTPUT:
582 RETVAL
583
584 char *
585 mimeid (li)
586 uulist *li
587 CODE:
588 RETVAL = li->mimeid;
589 OUTPUT:
590 RETVAL
591
592 char *
593 mimetype (li)
594 uulist *li
595 CODE:
596 RETVAL = li->mimetype;
597 OUTPUT:
598 RETVAL
599
600 char *
601 binfile (li)
602 uulist *li
603 CODE:
604 RETVAL = li->binfile;
605 OUTPUT:
606 RETVAL
607
608 # methods accessing internal data(!)
609
610 void
611 parts (li)
612 uulist *li
613 PPCODE:
614 {
615 struct _uufile *p = li->thisfile;
616
617 while (p)
618 {
619 HV *pi = newHV ();
620
621 hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
622
623 if (p->filename)
624 hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
625 if(p->subfname)
626 hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
627 if(p->mimeid)
628 hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
629 if(p->mimetype)
630 hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
631 if (p->data->subject)
632 hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
633 if (p->data->origin)
634 hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
635 if (p->data->sfname)
636 hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
637
638 XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
639
640 p = p->NEXT;
641 }
642 }
643
644 BOOT:
645 uu_msg_sv = newSVsv(&PL_sv_undef);
646 uu_busy_sv = newSVsv(&PL_sv_undef);
647 uu_file_sv = newSVsv(&PL_sv_undef);
648 uu_fnamefilter_sv = newSVsv(&PL_sv_undef);
649 uu_filename_sv = newSVsv(&PL_sv_undef);
650