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/cvs/Convert-UUlib/UUlib.xs
Revision: 1.2
Committed: Mon Jun 11 20:42:36 2001 UTC (22 years, 11 months ago) by root
Branch: MAIN
Changes since 1.1: +3 -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 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_BRACKPOL")) return UUOPT_BRACKPOL;
47 if (strEQ(name, "OPT_DEBUG")) return UUOPT_DEBUG;
48 if (strEQ(name, "OPT_DESPERATE")) return UUOPT_DESPERATE;
49 if (strEQ(name, "OPT_DUMBNESS")) return UUOPT_DUMBNESS;
50 if (strEQ(name, "OPT_ENCEXT")) return UUOPT_ENCEXT;
51 if (strEQ(name, "OPT_ERRNO")) return UUOPT_ERRNO;
52 if (strEQ(name, "OPT_FAST")) return UUOPT_FAST;
53 if (strEQ(name, "OPT_IGNMODE")) return UUOPT_IGNMODE;
54 if (strEQ(name, "OPT_IGNREPLY")) return UUOPT_IGNREPLY;
55 if (strEQ(name, "OPT_OVERWRITE")) return UUOPT_OVERWRITE;
56 if (strEQ(name, "OPT_PREAMB")) return UUOPT_PREAMB;
57 if (strEQ(name, "OPT_PROGRESS")) return UUOPT_PROGRESS;
58 if (strEQ(name, "OPT_SAVEPATH")) return UUOPT_SAVEPATH;
59 if (strEQ(name, "OPT_TINYB64")) return UUOPT_TINYB64;
60 if (strEQ(name, "OPT_USETEXT")) return UUOPT_USETEXT;
61 if (strEQ(name, "OPT_VERBOSE")) return UUOPT_VERBOSE;
62 if (strEQ(name, "OPT_VERSION")) return UUOPT_VERSION;
63 if (strEQ(name, "OPT_REMOVE")) return UUOPT_REMOVE;
64 if (strEQ(name, "OPT_MOREMIME")) return UUOPT_MOREMIME;
65 case 'R':
66 if (strEQ(name, "RET_CANCEL")) return UURET_CANCEL;
67 if (strEQ(name, "RET_CONT")) return UURET_CONT;
68 if (strEQ(name, "RET_EXISTS")) return UURET_EXISTS;
69 if (strEQ(name, "RET_ILLVAL")) return UURET_ILLVAL;
70 if (strEQ(name, "RET_IOERR")) return UURET_IOERR;
71 if (strEQ(name, "RET_NODATA")) return UURET_NODATA;
72 if (strEQ(name, "RET_NOEND")) return UURET_NOEND;
73 if (strEQ(name, "RET_NOMEM")) return UURET_NOMEM;
74 if (strEQ(name, "RET_OK")) return UURET_OK;
75 if (strEQ(name, "RET_UNSUP")) return UURET_UNSUP;
76 case 'B':
77 if (strEQ(name, "B64ENCODED")) return B64ENCODED;
78 if (strEQ(name, "BH_ENCODED")) return BH_ENCODED;
79 case 'P':
80 if (strEQ(name, "PT_ENCODED")) return PT_ENCODED;
81 case 'Q':
82 if (strEQ(name, "QP_ENCODED")) return QP_ENCODED;
83 case 'U':
84 if (strEQ(name, "UU_ENCODED")) return UU_ENCODED;
85 case 'X':
86 if (strEQ(name, "XX_ENCODED")) return XX_ENCODED;
87 }
88 errno = EINVAL;
89 return 0;
90 }
91
92 static void uu_msg_callback (void *cb, char *msg, int level)
93 {
94 dSP;
95
96 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,2);
97
98 PUSHs(sv_2mortal(newSVpv(msg,0)));
99 PUSHs(sv_2mortal(newSViv(level)));
100
101 PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID|G_DISCARD); SPAGAIN;
102 PUTBACK; FREETMPS; LEAVE;
103 }
104
105 static int uu_busy_callback (void *cb, uuprogress *uup)
106 {
107 dSP;
108 int count;
109 int retval;
110
111 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,6);
112
113 PUSHs(sv_2mortal(newSViv(uup->action)));
114 PUSHs(sv_2mortal(newSVpv(uup->curfile,0)));
115 PUSHs(sv_2mortal(newSViv(uup->partno)));
116 PUSHs(sv_2mortal(newSViv(uup->numparts)));
117 PUSHs(sv_2mortal(newSViv(uup->fsize)));
118 PUSHs(sv_2mortal(newSViv(uup->percent)));
119
120 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
121
122 if (count != 1)
123 croak ("busycallback perl callback returned more than one argument");
124
125 retval = POPi;
126
127 PUTBACK; FREETMPS; LEAVE;
128
129 return retval;
130 }
131
132 static char *uu_fnamefilter_callback (void *cb, char *fname)
133 {
134 dSP;
135 int count;
136 static char *str;
137
138 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
139
140 PUSHs(sv_2mortal(newSVpv(fname,0)));
141
142 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
143
144 if (count != 1)
145 croak ("fnamefilter perl callback returned more than one argument");
146
147 FP_free(str); str = FP_strdup (POPp);
148
149 PUTBACK; FREETMPS; LEAVE;
150
151 return str;
152 }
153
154 static int uu_file_callback (void *cb, char *id, char *fname, int retrieve)
155 {
156 dSP;
157 int count;
158 int retval;
159 SV *xfname = newSVpv ("", 0);
160 STRLEN dc;
161
162 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,3);
163
164 PUSHs(sv_2mortal(newSVpv(id,0)));
165 PUSHs(sv_2mortal(xfname));
166 PUSHs(sv_2mortal(newSViv(retrieve)));
167
168 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
169
170 if (count != 1)
171 croak ("filecallback perl callback returned more than one argument");
172
173 strcpy (fname, SvPV (xfname, dc));
174
175 retval = POPi;
176
177 PUTBACK; FREETMPS; LEAVE;
178
179 return retval;
180 }
181
182 static SV *uu_msg_sv, *uu_busy_sv, *uu_file_sv, *uu_fnamefilter_sv;
183
184 #define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
185
186 static int uu_info_file(void *cb, char *info)
187 {
188 dSP;
189 int count;
190 int retval;
191
192 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
193
194 PUSHs(sv_2mortal(newSVpv(info,0)));
195
196 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
197
198 if (count != 1)
199 croak ("info_file perl callback returned more than one argument");
200
201 retval = POPi;
202
203 PUTBACK; FREETMPS; LEAVE;
204
205 return retval;
206 }
207
208 static int
209 uu_opt_isstring (int opt)
210 {
211 switch (opt)
212 {
213 case UUOPT_VERSION:
214 case UUOPT_SAVEPATH:
215 case UUOPT_ENCEXT:
216 return 1;
217 default:
218 return 0;
219 }
220 }
221
222 static int uu_initialized;
223
224 MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
225
226 PROTOTYPES: ENABLE
227
228 int
229 constant(name)
230 char * name
231
232
233 void
234 UUInitialize()
235 CODE:
236 if (!uu_initialized)
237 {
238 int retval;
239
240 if ((retval = UUInitialize ()) != UURET_OK)
241 croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
242
243 uu_initialized = 1;
244 }
245
246 void
247 UUCleanUp()
248 CODE:
249 if (uu_initialized)
250 UUCleanUp ();
251
252 uu_initialized = 0;
253
254 SV *
255 UUGetOption(opt)
256 int opt
257 CODE:
258 {
259 if (opt == UUOPT_PROGRESS)
260 croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
261 else if (uu_opt_isstring (opt))
262 {
263 char cval[8192];
264
265 UUGetOption (opt, 0, cval, sizeof cval);
266 RETVAL = newSVpv (cval, 0);
267 }
268 else
269 {
270 RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
271 }
272 }
273 OUTPUT:
274 RETVAL
275
276 int
277 UUSetOption(opt,val)
278 int opt
279 SV * val
280 CODE:
281 {
282 STRLEN dc;
283
284 if (uu_opt_isstring (opt))
285 RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
286 else
287 RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
288 }
289 OUTPUT:
290 RETVAL
291
292 char *
293 UUstrerror(errcode)
294 int errcode
295
296 void
297 UUSetMsgCallback(func=0)
298 SV * func
299 CODE:
300 UUSetMsgCallback (FUNC_CB(uu_msg));
301
302 void
303 UUSetBusyCallback(func=0,msecs=1000)
304 SV * func
305 long msecs
306 CODE:
307 UUSetBusyCallback (FUNC_CB(uu_busy), msecs);
308
309 void
310 UUSetFileCallback(func=0)
311 SV * func
312 CODE:
313 UUSetFileCallback (FUNC_CB(uu_file));
314
315 void
316 UUSetFNameFilter(func=0)
317 SV * func
318 CODE:
319 UUSetFNameFilter (FUNC_CB(uu_fnamefilter));
320
321 char *
322 UUFNameFilter(fname)
323 char * fname
324
325 void
326 UULoadFile(fname,id=0,delflag=0)
327 char * fname
328 char * id
329 int delflag
330 PPCODE:
331 {
332 int count;
333
334 XPUSHs(sv_2mortal(newSViv(UULoadFile (fname, id, delflag, &count))));
335 if (GIMME_V == G_ARRAY)
336 XPUSHs(sv_2mortal(newSViv(count)));
337 }
338
339 int
340 UUSmerge(pass)
341 int pass
342
343 int
344 UUQuickDecode(datain,dataout,boundary,maxpos)
345 FILE * datain
346 FILE * dataout
347 char * boundary
348 long maxpos
349
350 int
351 UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
352 FILE * outfile
353 FILE * infile
354 char * infname
355 int encoding
356 char * outfname
357 char * mimetype
358 int filemode
359
360 int
361 UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
362 FILE * outfile
363 FILE * infile
364 char * infname
365 int encoding
366 char * outfname
367 char * mimetype
368 int filemode
369 int partno
370 long linperfile
371
372 int
373 UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
374 FILE * outfile
375 FILE * infile
376 char * infname
377 int encoding
378 char * outfname
379 int filemode
380
381 int
382 UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
383 FILE * infile
384 char * infname
385 int encoding
386 char * outfname
387 char * diskname
388 long linperfile
389
390 int
391 UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
392 FILE * outfile
393 FILE * infile
394 char * infname
395 int encoding
396 char * outfname
397 int filemode
398 char * destination
399 char * from
400 char * subject
401 int isemail
402
403 int
404 UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
405 FILE * outfile
406 FILE * infile
407 char * infname
408 int encoding
409 char * outfname
410 int filemode
411 int partno
412 long linperfile
413 long filesize
414 char * destination
415 char * from
416 char * subject
417 int isemail
418
419 uulist *
420 UUGetFileListItem(num)
421 int num
422
423 int
424 UURenameFile(item,newname)
425 uulist *item
426 char * newname
427 ALIAS:
428 Convert::UUlib::Item::rename = 1
429
430 int
431 UUDecodeToTemp(item)
432 uulist *item
433 ALIAS:
434 Convert::UUlib::Item::decode_temp = 1
435
436 int
437 UURemoveTemp(item)
438 uulist *item
439 ALIAS:
440 Convert::UUlib::Item::remove_temp = 1
441
442 int
443 UUDecodeFile(item,target=0)
444 uulist *item
445 char * target
446 ALIAS:
447 Convert::UUlib::Item::decode = 1
448
449 void
450 UUInfoFile(item,func)
451 uulist *item
452 SV * func
453 CODE:
454 UUInfoFile(item,(void *)func,uu_info_file);
455 ALIAS:
456 Convert::UUlib::Item::info = 1
457
458 MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
459
460 short
461 state(li)
462 uulist *li
463 CODE:
464 RETVAL = li->state;
465 OUTPUT:
466 RETVAL
467
468 short
469 mode(li,newmode=0)
470 uulist *li
471 short newmode
472 CODE:
473 if (newmode)
474 li->mode = newmode;
475 RETVAL = li->mode;
476 OUTPUT:
477 RETVAL
478
479 short
480 uudet(li)
481 uulist *li
482 CODE:
483 RETVAL = li->uudet;
484 OUTPUT:
485 RETVAL
486
487 long
488 size(li)
489 uulist *li
490 CODE:
491 RETVAL = li->size;
492 OUTPUT:
493 RETVAL
494
495 char *
496 filename(li,newfilename=0)
497 uulist *li
498 char * newfilename
499 CODE:
500 if (newfilename)
501 {
502 FP_free (li->filename);
503 li->filename = FP_strdup (newfilename);
504 }
505 RETVAL = li->filename;
506 OUTPUT:
507 RETVAL
508
509 char *
510 subfname(li)
511 uulist *li
512 CODE:
513 RETVAL = li->subfname;
514 OUTPUT:
515 RETVAL
516
517 char *
518 mimeid(li)
519 uulist *li
520 CODE:
521 RETVAL = li->mimeid;
522 OUTPUT:
523 RETVAL
524
525 char *
526 mimetype(li)
527 uulist *li
528 CODE:
529 RETVAL = li->mimetype;
530 OUTPUT:
531 RETVAL
532
533 char *
534 binfile(li)
535 uulist *li
536 CODE:
537 RETVAL = li->binfile;
538 OUTPUT:
539 RETVAL
540
541 # functions accessing internal data(!)
542
543 void
544 parts(li)
545 uulist *li
546 PPCODE:
547 {
548 struct _uufile *p = li->thisfile;
549
550 while (p)
551 {
552 HV *pi = newHV ();
553
554 hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
555
556 if (p->filename)
557 hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
558 if(p->subfname)
559 hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
560 if(p->mimeid)
561 hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
562 if(p->mimetype)
563 hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
564 if (p->data->subject)
565 hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
566 if (p->data->origin)
567 hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
568 if (p->data->sfname)
569 hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
570
571 XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
572
573 p = p->NEXT;
574 }
575 }
576
577 BOOT:
578 uu_msg_sv = newSVsv(&PL_sv_undef);
579 uu_busy_sv = newSVsv(&PL_sv_undef);
580 uu_file_sv = newSVsv(&PL_sv_undef);
581 uu_fnamefilter_sv = newSVsv(&PL_sv_undef);
582