ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/Convert-UUlib/UUlib.xs
Revision: 1.3
Committed: Sun Mar 31 20:08:41 2002 UTC (22 years, 1 month ago) by root
Branch: MAIN
Changes since 1.2: +2 -0 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 case 'Y':
88 if (strEQ(name, "YENC_ENCODED")) return YENC_ENCODED;
89 }
90 errno = EINVAL;
91 return 0;
92 }
93
94 static void uu_msg_callback (void *cb, char *msg, int level)
95 {
96 dSP;
97
98 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,2);
99
100 PUSHs(sv_2mortal(newSVpv(msg,0)));
101 PUSHs(sv_2mortal(newSViv(level)));
102
103 PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID|G_DISCARD); SPAGAIN;
104 PUTBACK; FREETMPS; LEAVE;
105 }
106
107 static int uu_busy_callback (void *cb, uuprogress *uup)
108 {
109 dSP;
110 int count;
111 int retval;
112
113 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,6);
114
115 PUSHs(sv_2mortal(newSViv(uup->action)));
116 PUSHs(sv_2mortal(newSVpv(uup->curfile,0)));
117 PUSHs(sv_2mortal(newSViv(uup->partno)));
118 PUSHs(sv_2mortal(newSViv(uup->numparts)));
119 PUSHs(sv_2mortal(newSViv(uup->fsize)));
120 PUSHs(sv_2mortal(newSViv(uup->percent)));
121
122 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
123
124 if (count != 1)
125 croak ("busycallback perl callback returned more than one argument");
126
127 retval = POPi;
128
129 PUTBACK; FREETMPS; LEAVE;
130
131 return retval;
132 }
133
134 static char *uu_fnamefilter_callback (void *cb, char *fname)
135 {
136 dSP;
137 int count;
138 static char *str;
139
140 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
141
142 PUSHs(sv_2mortal(newSVpv(fname,0)));
143
144 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
145
146 if (count != 1)
147 croak ("fnamefilter perl callback returned more than one argument");
148
149 FP_free(str); str = FP_strdup (POPp);
150
151 PUTBACK; FREETMPS; LEAVE;
152
153 return str;
154 }
155
156 static int uu_file_callback (void *cb, char *id, char *fname, int retrieve)
157 {
158 dSP;
159 int count;
160 int retval;
161 SV *xfname = newSVpv ("", 0);
162 STRLEN dc;
163
164 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,3);
165
166 PUSHs(sv_2mortal(newSVpv(id,0)));
167 PUSHs(sv_2mortal(xfname));
168 PUSHs(sv_2mortal(newSViv(retrieve)));
169
170 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
171
172 if (count != 1)
173 croak ("filecallback perl callback returned more than one argument");
174
175 strcpy (fname, SvPV (xfname, dc));
176
177 retval = POPi;
178
179 PUTBACK; FREETMPS; LEAVE;
180
181 return retval;
182 }
183
184 static SV *uu_msg_sv, *uu_busy_sv, *uu_file_sv, *uu_fnamefilter_sv;
185
186 #define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
187
188 static int uu_info_file(void *cb, char *info)
189 {
190 dSP;
191 int count;
192 int retval;
193
194 ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
195
196 PUSHs(sv_2mortal(newSVpv(info,0)));
197
198 PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
199
200 if (count != 1)
201 croak ("info_file perl callback returned more than one argument");
202
203 retval = POPi;
204
205 PUTBACK; FREETMPS; LEAVE;
206
207 return retval;
208 }
209
210 static int
211 uu_opt_isstring (int opt)
212 {
213 switch (opt)
214 {
215 case UUOPT_VERSION:
216 case UUOPT_SAVEPATH:
217 case UUOPT_ENCEXT:
218 return 1;
219 default:
220 return 0;
221 }
222 }
223
224 static int uu_initialized;
225
226 MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
227
228 PROTOTYPES: ENABLE
229
230 int
231 constant(name)
232 char * name
233
234
235 void
236 UUInitialize()
237 CODE:
238 if (!uu_initialized)
239 {
240 int retval;
241
242 if ((retval = UUInitialize ()) != UURET_OK)
243 croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
244
245 uu_initialized = 1;
246 }
247
248 void
249 UUCleanUp()
250 CODE:
251 if (uu_initialized)
252 UUCleanUp ();
253
254 uu_initialized = 0;
255
256 SV *
257 UUGetOption(opt)
258 int opt
259 CODE:
260 {
261 if (opt == UUOPT_PROGRESS)
262 croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
263 else if (uu_opt_isstring (opt))
264 {
265 char cval[8192];
266
267 UUGetOption (opt, 0, cval, sizeof cval);
268 RETVAL = newSVpv (cval, 0);
269 }
270 else
271 {
272 RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
273 }
274 }
275 OUTPUT:
276 RETVAL
277
278 int
279 UUSetOption(opt,val)
280 int opt
281 SV * val
282 CODE:
283 {
284 STRLEN dc;
285
286 if (uu_opt_isstring (opt))
287 RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
288 else
289 RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
290 }
291 OUTPUT:
292 RETVAL
293
294 char *
295 UUstrerror(errcode)
296 int errcode
297
298 void
299 UUSetMsgCallback(func=0)
300 SV * func
301 CODE:
302 UUSetMsgCallback (FUNC_CB(uu_msg));
303
304 void
305 UUSetBusyCallback(func=0,msecs=1000)
306 SV * func
307 long msecs
308 CODE:
309 UUSetBusyCallback (FUNC_CB(uu_busy), msecs);
310
311 void
312 UUSetFileCallback(func=0)
313 SV * func
314 CODE:
315 UUSetFileCallback (FUNC_CB(uu_file));
316
317 void
318 UUSetFNameFilter(func=0)
319 SV * func
320 CODE:
321 UUSetFNameFilter (FUNC_CB(uu_fnamefilter));
322
323 char *
324 UUFNameFilter(fname)
325 char * fname
326
327 void
328 UULoadFile(fname,id=0,delflag=0)
329 char * fname
330 char * id
331 int delflag
332 PPCODE:
333 {
334 int count;
335
336 XPUSHs(sv_2mortal(newSViv(UULoadFile (fname, id, delflag, &count))));
337 if (GIMME_V == G_ARRAY)
338 XPUSHs(sv_2mortal(newSViv(count)));
339 }
340
341 int
342 UUSmerge(pass)
343 int pass
344
345 int
346 UUQuickDecode(datain,dataout,boundary,maxpos)
347 FILE * datain
348 FILE * dataout
349 char * boundary
350 long maxpos
351
352 int
353 UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
354 FILE * outfile
355 FILE * infile
356 char * infname
357 int encoding
358 char * outfname
359 char * mimetype
360 int filemode
361
362 int
363 UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
364 FILE * outfile
365 FILE * infile
366 char * infname
367 int encoding
368 char * outfname
369 char * mimetype
370 int filemode
371 int partno
372 long linperfile
373
374 int
375 UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
376 FILE * outfile
377 FILE * infile
378 char * infname
379 int encoding
380 char * outfname
381 int filemode
382
383 int
384 UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
385 FILE * infile
386 char * infname
387 int encoding
388 char * outfname
389 char * diskname
390 long linperfile
391
392 int
393 UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
394 FILE * outfile
395 FILE * infile
396 char * infname
397 int encoding
398 char * outfname
399 int filemode
400 char * destination
401 char * from
402 char * subject
403 int isemail
404
405 int
406 UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
407 FILE * outfile
408 FILE * infile
409 char * infname
410 int encoding
411 char * outfname
412 int filemode
413 int partno
414 long linperfile
415 long filesize
416 char * destination
417 char * from
418 char * subject
419 int isemail
420
421 uulist *
422 UUGetFileListItem(num)
423 int num
424
425 int
426 UURenameFile(item,newname)
427 uulist *item
428 char * newname
429 ALIAS:
430 Convert::UUlib::Item::rename = 1
431
432 int
433 UUDecodeToTemp(item)
434 uulist *item
435 ALIAS:
436 Convert::UUlib::Item::decode_temp = 1
437
438 int
439 UURemoveTemp(item)
440 uulist *item
441 ALIAS:
442 Convert::UUlib::Item::remove_temp = 1
443
444 int
445 UUDecodeFile(item,target=0)
446 uulist *item
447 char * target
448 ALIAS:
449 Convert::UUlib::Item::decode = 1
450
451 void
452 UUInfoFile(item,func)
453 uulist *item
454 SV * func
455 CODE:
456 UUInfoFile(item,(void *)func,uu_info_file);
457 ALIAS:
458 Convert::UUlib::Item::info = 1
459
460 MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
461
462 short
463 state(li)
464 uulist *li
465 CODE:
466 RETVAL = li->state;
467 OUTPUT:
468 RETVAL
469
470 short
471 mode(li,newmode=0)
472 uulist *li
473 short newmode
474 CODE:
475 if (newmode)
476 li->mode = newmode;
477 RETVAL = li->mode;
478 OUTPUT:
479 RETVAL
480
481 short
482 uudet(li)
483 uulist *li
484 CODE:
485 RETVAL = li->uudet;
486 OUTPUT:
487 RETVAL
488
489 long
490 size(li)
491 uulist *li
492 CODE:
493 RETVAL = li->size;
494 OUTPUT:
495 RETVAL
496
497 char *
498 filename(li,newfilename=0)
499 uulist *li
500 char * newfilename
501 CODE:
502 if (newfilename)
503 {
504 FP_free (li->filename);
505 li->filename = FP_strdup (newfilename);
506 }
507 RETVAL = li->filename;
508 OUTPUT:
509 RETVAL
510
511 char *
512 subfname(li)
513 uulist *li
514 CODE:
515 RETVAL = li->subfname;
516 OUTPUT:
517 RETVAL
518
519 char *
520 mimeid(li)
521 uulist *li
522 CODE:
523 RETVAL = li->mimeid;
524 OUTPUT:
525 RETVAL
526
527 char *
528 mimetype(li)
529 uulist *li
530 CODE:
531 RETVAL = li->mimetype;
532 OUTPUT:
533 RETVAL
534
535 char *
536 binfile(li)
537 uulist *li
538 CODE:
539 RETVAL = li->binfile;
540 OUTPUT:
541 RETVAL
542
543 # functions accessing internal data(!)
544
545 void
546 parts(li)
547 uulist *li
548 PPCODE:
549 {
550 struct _uufile *p = li->thisfile;
551
552 while (p)
553 {
554 HV *pi = newHV ();
555
556 hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
557
558 if (p->filename)
559 hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
560 if(p->subfname)
561 hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
562 if(p->mimeid)
563 hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
564 if(p->mimetype)
565 hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
566 if (p->data->subject)
567 hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
568 if (p->data->origin)
569 hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
570 if (p->data->sfname)
571 hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
572
573 XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
574
575 p = p->NEXT;
576 }
577 }
578
579 BOOT:
580 uu_msg_sv = newSVsv(&PL_sv_undef);
581 uu_busy_sv = newSVsv(&PL_sv_undef);
582 uu_file_sv = newSVsv(&PL_sv_undef);
583 uu_fnamefilter_sv = newSVsv(&PL_sv_undef);
584