source: message.c @ 421c8ef7

barnowl_perlaimdebianrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 421c8ef7 was 421c8ef7, checked in by Alejandro R. Sedeño <asedeno@mit.edu>, 14 years ago
Adding some missing owl_message_type_is functions. Ensuring all the attributes of a message make it out to the perl hash.
  • Property mode set to 100644
File size: 23.5 KB
Line 
1#include <stdlib.h>
2#include <unistd.h>
3#include <string.h>
4#include <sys/socket.h>
5#include <netdb.h>
6#include <sys/types.h>
7#include <sys/socket.h>
8#include <netinet/in.h>
9#include <arpa/inet.h>
10#include <time.h>
11#include "owl.h"
12
13static const char fileIdent[] = "$Id$";
14
15void owl_message_init(owl_message *m)
16{
17  m->id=owl_global_get_nextmsgid(&g);
18  m->type=OWL_MESSAGE_TYPE_GENERIC;
19  owl_message_set_direction_none(m);
20  m->delete=0;
21  m->hostname=owl_strdup("");
22  m->zwriteline=strdup("");
23  m->invalid_format=1;
24
25  owl_list_create(&(m->attributes));
26 
27  /* save the time */
28  m->time=time(NULL);
29  m->timestr=owl_strdup(ctime(&(m->time)));
30  m->timestr[strlen(m->timestr)-1]='\0';
31
32  /* initialize the fmtext */
33  owl_fmtext_init_null(&(m->fmtext));
34}
35
36/* add the named attribute to the message.  If an attribute with the
37 * name already exists, replace the old value with the new value
38 */
39void owl_message_set_attribute(owl_message *m, char *attrname, char *attrvalue)
40{
41  int i, j;
42  owl_pair *p;
43
44  /* look for an existing pair with this key, and nuke the entry if
45     found */
46  j=owl_list_get_size(&(m->attributes));
47  for (i=0; i<j; i++) {
48    p=owl_list_get_element(&(m->attributes), i);
49    if (!strcmp(owl_pair_get_key(p), attrname)) {
50      owl_free(owl_pair_get_key(p));
51      owl_free(owl_pair_get_value(p));
52      owl_free(p);
53      owl_list_remove_element(&(m->attributes), i);
54      break;
55    }
56  }
57
58  p=owl_malloc(sizeof(owl_pair));
59  owl_pair_create(p, owl_strdup(attrname), owl_strdup(attrvalue));
60  owl_list_append_element(&(m->attributes), p);
61}
62
63/* return the value associated with the named attribute, or NULL if
64 * the attribute does not exist
65 */
66char *owl_message_get_attribute_value(owl_message *m, char *attrname)
67{
68  int i, j;
69  owl_pair *p;
70
71  j=owl_list_get_size(&(m->attributes));
72  for (i=0; i<j; i++) {
73    p=owl_list_get_element(&(m->attributes), i);
74    if (!strcmp(owl_pair_get_key(p), attrname)) {
75      return(owl_pair_get_value(p));
76    }
77  }
78
79  /*
80  owl_function_debugmsg("No attribute %s found for message %i",
81                        attrname,
82                        owl_message_get_id(m));
83  */
84  return(NULL);
85}
86
87/* We cheat and indent it for now, since we really want this for
88 * the 'info' function.  Later there should just be a generic
89 * function to indent fmtext.
90 */
91void owl_message_attributes_tofmtext(owl_message *m, owl_fmtext *fm) {
92  int i, j;
93  owl_pair *p;
94  char *buff;
95
96  owl_fmtext_init_null(fm);
97
98  j=owl_list_get_size(&(m->attributes));
99  for (i=0; i<j; i++) {
100    p=owl_list_get_element(&(m->attributes), i);
101    buff=owl_sprintf("  %-15.15s: %-35.35s\n", owl_pair_get_key(p), owl_pair_get_value(p));
102    owl_fmtext_append_normal(fm, buff);
103    owl_free(buff);
104  }
105}
106
107void owl_message_invalidate_format(owl_message *m)
108{
109  m->invalid_format=1;
110}
111
112owl_fmtext *owl_message_get_fmtext(owl_message *m)
113{
114  owl_message_format(m);
115  return(&(m->fmtext));
116}
117
118void owl_message_format(owl_message *m)
119{
120  owl_style *s;
121  owl_view *v;
122
123  if (m->invalid_format) {
124    /* for now we assume there's just the one view and use that style */
125    v=owl_global_get_current_view(&g);
126    s=owl_view_get_style(v);
127
128    owl_fmtext_free(&(m->fmtext));
129    owl_fmtext_init_null(&(m->fmtext));
130    owl_style_get_formattext(s, &(m->fmtext), m);
131    m->invalid_format=0;
132  }
133}
134
135void owl_message_set_class(owl_message *m, char *class)
136{
137  owl_message_set_attribute(m, "class", class);
138}
139
140char *owl_message_get_class(owl_message *m)
141{
142  char *class;
143
144  class=owl_message_get_attribute_value(m, "class");
145  if (!class) return("");
146  return(class);
147}
148
149void owl_message_set_instance(owl_message *m, char *inst)
150{
151  owl_message_set_attribute(m, "instance", inst);
152}
153
154char *owl_message_get_instance(owl_message *m)
155{
156  char *instance;
157
158  instance=owl_message_get_attribute_value(m, "instance");
159  if (!instance) return("");
160  return(instance);
161}
162
163void owl_message_set_sender(owl_message *m, char *sender)
164{
165  owl_message_set_attribute(m, "sender", sender);
166}
167
168char *owl_message_get_sender(owl_message *m)
169{
170  char *sender;
171
172  sender=owl_message_get_attribute_value(m, "sender");
173  if (!sender) return("");
174  return(sender);
175}
176
177void owl_message_set_zsig(owl_message *m, char *zsig)
178{
179  owl_message_set_attribute(m, "zsig", zsig);
180}
181
182char *owl_message_get_zsig(owl_message *m)
183{
184  char *zsig;
185
186  zsig=owl_message_get_attribute_value(m, "zsig");
187  if (!zsig) return("");
188  return(zsig);
189}
190
191void owl_message_set_recipient(owl_message *m, char *recip)
192{
193  owl_message_set_attribute(m, "recipient", recip);
194}
195
196char *owl_message_get_recipient(owl_message *m)
197{
198  /* this is stupid for outgoing messages, we need to fix it. */
199
200  char *recip;
201
202  recip=owl_message_get_attribute_value(m, "recipient");
203  if (!recip) return("");
204  return(recip);
205}
206
207void owl_message_set_realm(owl_message *m, char *realm)
208{
209  owl_message_set_attribute(m, "realm", realm);
210}
211
212char *owl_message_get_realm(owl_message *m)
213{
214  char *realm;
215 
216  realm=owl_message_get_attribute_value(m, "realm");
217  if (!realm) return("");
218  return(realm);
219}
220
221void owl_message_set_body(owl_message *m, char *body)
222{
223  owl_message_set_attribute(m, "body", body);
224}
225
226char *owl_message_get_body(owl_message *m)
227{
228  char *body;
229
230  body=owl_message_get_attribute_value(m, "body");
231  if (!body) return("");
232  return(body);
233}
234
235
236void owl_message_set_opcode(owl_message *m, char *opcode)
237{
238  owl_message_set_attribute(m, "opcode", opcode);
239}
240
241char *owl_message_get_opcode(owl_message *m)
242{
243  char *opcode;
244
245  opcode=owl_message_get_attribute_value(m, "opcode");
246  if (!opcode) return("");
247  return(opcode);
248}
249
250
251void owl_message_set_islogin(owl_message *m)
252{
253  owl_message_set_attribute(m, "loginout", "login");
254}
255
256
257void owl_message_set_islogout(owl_message *m)
258{
259  owl_message_set_attribute(m, "loginout", "logout");
260}
261
262int owl_message_is_loginout(owl_message *m)
263{
264  char *res;
265
266  res=owl_message_get_attribute_value(m, "loginout");
267  if (!res) return(0);
268  return(1);
269}
270
271int owl_message_is_login(owl_message *m)
272{
273  char *res;
274
275  res=owl_message_get_attribute_value(m, "loginout");
276  if (!res) return(0);
277  if (!strcmp(res, "login")) return(1);
278  return(0);
279}
280
281
282int owl_message_is_logout(owl_message *m)
283{
284  char *res;
285
286  res=owl_message_get_attribute_value(m, "loginout");
287  if (!res) return(0);
288  if (!strcmp(res, "logout")) return(1);
289  return(0);
290}
291
292void owl_message_set_isprivate(owl_message *m)
293{
294  owl_message_set_attribute(m, "isprivate", "");
295}
296
297int owl_message_is_private(owl_message *m)
298{
299  char *res;
300
301  res=owl_message_get_attribute_value(m, "isprivate");
302  if (!res) return(0);
303  return(1);
304}
305
306char *owl_message_get_timestr(owl_message *m)
307{
308  if (m->timestr) return(m->timestr);
309  return("");
310}
311
312/* caller must free the return */
313char *owl_message_get_shorttimestr(owl_message *m)
314{
315  struct tm *tmstruct;
316  char *out;
317
318  tmstruct=localtime(&(m->time));
319  out=owl_sprintf("%2.2i:%2.2i", tmstruct->tm_hour, tmstruct->tm_min);
320  if (out) return(out);
321  return("??:??");
322}
323
324void owl_message_set_type_admin(owl_message *m)
325{
326  m->type=OWL_MESSAGE_TYPE_ADMIN;
327}
328
329void owl_message_set_type_loopback(owl_message *m)
330{
331  m->type=OWL_MESSAGE_TYPE_LOOPBACK;
332}
333
334void owl_message_set_type_zephyr(owl_message *m)
335{
336  m->type=OWL_MESSAGE_TYPE_ZEPHYR;
337}
338
339void owl_message_set_type_aim(owl_message *m)
340{
341  m->type=OWL_MESSAGE_TYPE_AIM;
342}
343
344void owl_message_set_type(owl_message *m, int type)
345{
346  m->type=type;
347}
348                                               
349int owl_message_is_type_admin(owl_message *m)
350{
351  if (m->type==OWL_MESSAGE_TYPE_ADMIN) return(1);
352  return(0);
353}
354
355int owl_message_is_type_generic(owl_message *m)
356{
357  if (m->type==OWL_MESSAGE_TYPE_GENERIC) return(1);
358  return(0);
359}
360
361int owl_message_is_type_zephyr(owl_message *m)
362{
363  if (m->type==OWL_MESSAGE_TYPE_ZEPHYR) return(1);
364  return(0);
365}
366
367int owl_message_is_type_aim(owl_message *m)
368{
369  if (m->type==OWL_MESSAGE_TYPE_AIM) return(1);
370  return(0);
371}
372
373int owl_message_is_type_jabber(owl_message *m)
374{
375  if (m->type==OWL_MESSAGE_TYPE_JABBER) return(1);
376
377  return(0);
378}
379
380int owl_message_is_type_icq(owl_message *m)
381{
382  if (m->type==OWL_MESSAGE_TYPE_ICQ) return(1);
383
384  return(0);
385}
386
387int owl_message_is_type_yahoo(owl_message *m)
388{
389  if (m->type==OWL_MESSAGE_TYPE_YAHOO) return(1);
390
391  return(0);
392}
393
394int owl_message_is_type_msn(owl_message *m)
395{
396  if (m->type==OWL_MESSAGE_TYPE_MSN) return(1);
397
398  return(0);
399}
400
401int owl_message_is_type_loopback(owl_message *m)
402{
403  if (m->type==OWL_MESSAGE_TYPE_LOOPBACK) return(1);
404  return(0);
405}
406
407int owl_message_is_pseudo(owl_message *m)
408{
409  if (owl_message_get_attribute_value(m, "pseudo")) return(1);
410  return(0);
411}
412
413char *owl_message_get_text(owl_message *m)
414{
415  return(owl_fmtext_get_text(&(m->fmtext)));
416}
417
418void owl_message_set_direction_in(owl_message *m)
419{
420  m->direction=OWL_MESSAGE_DIRECTION_IN;
421}
422
423void owl_message_set_direction_out(owl_message *m)
424{
425  m->direction=OWL_MESSAGE_DIRECTION_OUT;
426}
427
428void owl_message_set_direction_none(owl_message *m)
429{
430  m->direction=OWL_MESSAGE_DIRECTION_NONE;
431}
432
433void owl_message_set_direction(owl_message *m, int direction)
434{
435  m->direction=direction;
436}
437
438int owl_message_is_direction_in(owl_message *m)
439{
440  if (m->direction==OWL_MESSAGE_DIRECTION_IN) return(1);
441  return(0);
442}
443
444int owl_message_is_direction_out(owl_message *m)
445{
446  if (m->direction==OWL_MESSAGE_DIRECTION_OUT) return(1);
447  return(0);
448}
449
450int owl_message_is_direction_none(owl_message *m)
451{
452  if (m->direction==OWL_MESSAGE_DIRECTION_NONE) return(1);
453  return(0);
454}
455
456int owl_message_get_numlines(owl_message *m)
457{
458  if (m == NULL) return(0);
459  owl_message_format(m);
460  return(owl_fmtext_num_lines(&(m->fmtext)));
461}
462
463void owl_message_mark_delete(owl_message *m)
464{
465  if (m == NULL) return;
466  m->delete=1;
467}
468
469void owl_message_unmark_delete(owl_message *m)
470{
471  if (m == NULL) return;
472  m->delete=0;
473}
474
475char *owl_message_get_zwriteline(owl_message *m)
476{
477  return(m->zwriteline);
478}
479
480void owl_message_set_zwriteline(owl_message *m, char *line)
481{
482  m->zwriteline=strdup(line);
483}
484
485int owl_message_is_delete(owl_message *m)
486{
487  if (m == NULL) return(0);
488  if (m->delete==1) return(1);
489  return(0);
490}
491
492#ifdef HAVE_LIBZEPHYR
493ZNotice_t *owl_message_get_notice(owl_message *m)
494{
495  return(&(m->notice));
496}
497#else
498void *owl_message_get_notice(owl_message *m)
499{
500  return(NULL);
501}
502#endif
503
504void owl_message_set_hostname(owl_message *m, char *hostname)
505{
506  if (m==NULL) return;
507  if (m->hostname!=NULL) {
508    owl_free(m->hostname);
509  }
510  m->hostname=owl_strdup(hostname);
511}
512
513char *owl_message_get_hostname(owl_message *m)
514{
515  return(m->hostname);
516}
517
518void owl_message_curs_waddstr(owl_message *m, WINDOW *win, int aline, int bline, int acol, int bcol, int color)
519{
520  owl_fmtext a, b;
521
522  /* this will ensure that our cached copy is up to date */
523  owl_message_format(m);
524
525  owl_fmtext_init_null(&a);
526  owl_fmtext_init_null(&b);
527 
528  owl_fmtext_truncate_lines(&(m->fmtext), aline, bline-aline+1, &a);
529  owl_fmtext_truncate_cols(&a, acol, bcol, &b);
530  if (color!=OWL_COLOR_DEFAULT) {
531    owl_fmtext_colorize(&b, color);
532  }
533
534  if (owl_global_is_search_active(&g)) {
535    owl_fmtext_search_and_highlight(&b, owl_global_get_search_string(&g));
536  }
537     
538  owl_fmtext_curs_waddstr(&b, win);
539
540  owl_fmtext_free(&a);
541  owl_fmtext_free(&b);
542}
543
544int owl_message_is_personal(owl_message *m)
545{
546  if (owl_message_is_type_zephyr(m)) {
547    if (strcasecmp(owl_message_get_class(m), "message")) return(0);
548    if (strcasecmp(owl_message_get_instance(m), "personal")) return(0);
549    if (!strcasecmp(owl_message_get_recipient(m), owl_zephyr_get_sender()) ||
550        !strcasecmp(owl_message_get_sender(m), owl_zephyr_get_sender())) {
551      return(1);
552    }
553  }
554  return(0);
555}
556
557int owl_message_is_from_me(owl_message *m)
558{
559  if (owl_message_is_type_zephyr(m)) {
560    if (!strcasecmp(owl_message_get_sender(m), owl_zephyr_get_sender())) {
561      return(1);
562    } else {
563      return(0);
564    }
565  } else if (owl_message_is_type_aim(m)) {
566    if (!strcasecmp(owl_message_get_sender(m), owl_global_get_aim_screenname(&g))) {
567      return(1);
568    } else {
569      return(0);
570    }
571  } else if (owl_message_is_type_admin(m)) {
572    return(0);
573  }
574  return(0);
575}
576
577int owl_message_is_mail(owl_message *m)
578{
579  if (owl_message_is_type_zephyr(m)) {
580    if (!strcasecmp(owl_message_get_class(m), "mail") && owl_message_is_private(m)) {
581      return(1);
582    } else {
583      return(0);
584    }
585  }
586  return(0);
587}
588
589int owl_message_is_ping(owl_message *m)
590{
591  if (owl_message_is_type_zephyr(m)) {
592    if (!strcasecmp(owl_message_get_opcode(m), "ping")) {
593      return(1);
594    } else {
595      return(0);
596    }
597  }
598  return(0);
599}
600
601int owl_message_is_burningears(owl_message *m)
602{
603  /* we should add a global to cache the short zsender */
604  char sender[LINE], *ptr;
605
606  /* if the message is from us or to us, it doesn't count */
607  if (owl_message_is_from_me(m) || owl_message_is_private(m)) return(0);
608
609  if (owl_message_is_type_zephyr(m)) {
610    strcpy(sender, owl_zephyr_get_sender());
611    ptr=strchr(sender, '@');
612    if (ptr) *ptr='\0';
613  } else if (owl_message_is_type_aim(m)) {
614    strcpy(sender, owl_global_get_aim_screenname(&g));
615  } else {
616    return(0);
617  }
618
619  if (stristr(owl_message_get_body(m), sender)) {
620    return(1);
621  }
622  return(0);
623}
624
625/* caller must free return value. */
626char *owl_message_get_cc(owl_message *m)
627{
628  char *cur, *out, *end;
629
630  cur = owl_message_get_body(m);
631  while (*cur && *cur==' ') cur++;
632  if (strncasecmp(cur, "cc:", 3)) return(NULL);
633  cur+=3;
634  while (*cur && *cur==' ') cur++;
635  out = owl_strdup(cur);
636  end = strchr(out, '\n');
637  if (end) end[0] = '\0';
638  return(out);
639}
640
641int owl_message_get_id(owl_message *m)
642{
643  return(m->id);
644}
645
646char *owl_message_get_type(owl_message *m) {
647  switch (m->type) {
648  case OWL_MESSAGE_TYPE_ADMIN:
649    return("admin");
650  case OWL_MESSAGE_TYPE_ZEPHYR:
651    return("zephyr");
652  case OWL_MESSAGE_TYPE_GENERIC:
653    return("generic");
654  case OWL_MESSAGE_TYPE_AIM:
655    return("aim");
656  case OWL_MESSAGE_TYPE_JABBER:
657    return("jabber");
658  case OWL_MESSAGE_TYPE_ICQ:
659    return("icq");
660  case OWL_MESSAGE_TYPE_YAHOO:
661    return("yahoo");
662  case OWL_MESSAGE_TYPE_MSN:
663    return("msn");
664  case OWL_MESSAGE_TYPE_LOOPBACK:
665    return("loopback");
666  default:
667    return("unknown");
668  }
669}
670
671int owl_message_parse_type(char *type) {
672  if(!strcmp(type, "admin")) {
673    return OWL_MESSAGE_TYPE_ADMIN;
674  } else if(!strcmp(type, "zephyr")) {
675    return OWL_MESSAGE_TYPE_ZEPHYR;
676  } if(!strcmp(type, "aim")) {
677    return OWL_MESSAGE_TYPE_AIM;
678  } else if(!strcmp(type, "jabber")) {
679    return OWL_MESSAGE_TYPE_JABBER;
680  } else if(!strcmp(type, "icq")) {
681    return OWL_MESSAGE_TYPE_ICQ;
682  } else if(!strcmp(type, "yahoo")) {
683    return OWL_MESSAGE_TYPE_YAHOO;
684  } else if(!strcmp(type, "msn")) {
685    return OWL_MESSAGE_TYPE_MSN;
686  } else if(!strcmp(type, "loopback")) {
687    return OWL_MESSAGE_TYPE_LOOPBACK;
688  } else {
689    return OWL_MESSAGE_TYPE_GENERIC;
690  }
691}
692
693char *owl_message_get_direction(owl_message *m) {
694  switch (m->direction) {
695  case OWL_MESSAGE_DIRECTION_IN:
696    return("in");
697  case OWL_MESSAGE_DIRECTION_OUT:
698    return("out");
699  case OWL_MESSAGE_DIRECTION_NONE:
700    return("none");
701  default:
702    return("unknown");
703  }
704}
705
706int owl_message_parse_direction(char *d) {
707  if(!strcmp(d, "in")) {
708    return OWL_MESSAGE_DIRECTION_IN;
709  } else if(!strcmp(d, "out")) {
710    return OWL_MESSAGE_DIRECTION_OUT;
711  } else {
712    return OWL_MESSAGE_DIRECTION_NONE;
713  }
714}
715
716
717char *owl_message_get_login(owl_message *m) {
718  if (owl_message_is_login(m)) {
719    return "login";
720  } else if (owl_message_is_logout(m)) {
721    return "logout";
722  } else {
723    return "none";
724  }
725}
726
727
728char *owl_message_get_header(owl_message *m) {
729  return owl_message_get_attribute_value(m, "adminheader");
730}
731
732/* return 1 if the message contains "string", 0 otherwise.  This is
733 * case insensitive because the functions it uses are
734 */
735int owl_message_search(owl_message *m, char *string)
736{
737
738  owl_message_format(m); /* is this necessary? */
739 
740  return (owl_fmtext_search(&(m->fmtext), string));
741}
742
743
744/* if loginout == -1 it's a logout message
745 *                 0 it's not a login/logout message
746 *                 1 it's a login message
747 */
748void owl_message_create_aim(owl_message *m, char *sender, char *recipient, char *text, int direction, int loginout)
749{
750  owl_message_init(m);
751  owl_message_set_body(m, text);
752  owl_message_set_sender(m, sender);
753  owl_message_set_recipient(m, recipient);
754  owl_message_set_type_aim(m);
755
756  if (direction==OWL_MESSAGE_DIRECTION_IN) {
757    owl_message_set_direction_in(m);
758  } else if (direction==OWL_MESSAGE_DIRECTION_OUT) {
759    owl_message_set_direction_out(m);
760  }
761
762  /* for now all messages that aren't loginout are private */
763  if (!loginout) {
764    owl_message_set_isprivate(m);
765  }
766
767  if (loginout==-1) {
768    owl_message_set_islogout(m);
769  } else if (loginout==1) {
770    owl_message_set_islogin(m);
771  }
772}
773
774void owl_message_create_admin(owl_message *m, char *header, char *text)
775{
776  owl_message_init(m);
777  owl_message_set_type_admin(m);
778  owl_message_set_body(m, text);
779  owl_message_set_attribute(m, "adminheader", header); /* just a hack for now */
780}
781
782/* caller should set the direction */
783void owl_message_create_loopback(owl_message *m, char *text)
784{
785  owl_message_init(m);
786  owl_message_set_type_loopback(m);
787  owl_message_set_body(m, text);
788  owl_message_set_sender(m, "loopsender");
789  owl_message_set_recipient(m, "looprecip");
790  owl_message_set_isprivate(m);
791}
792
793#ifdef HAVE_LIBZEPHYR
794void owl_message_create_from_znotice(owl_message *m, ZNotice_t *n)
795{
796  struct hostent *hent;
797  char *ptr, *tmp, *tmp2;
798
799  owl_message_init(m);
800 
801  owl_message_set_type_zephyr(m);
802  owl_message_set_direction_in(m);
803 
804  /* first save the full notice */
805  memcpy(&(m->notice), n, sizeof(ZNotice_t));
806
807  /* a little gross, we'll replace \r's with ' ' for now */
808  owl_zephyr_hackaway_cr(&(m->notice));
809 
810  /* save the time, we need to nuke the string saved by message_init */
811  if (m->timestr) owl_free(m->timestr);
812  m->time=n->z_time.tv_sec;
813  m->timestr=owl_strdup(ctime(&(m->time)));
814  m->timestr[strlen(m->timestr)-1]='\0';
815
816  /* set other info */
817  owl_message_set_sender(m, n->z_sender);
818  owl_message_set_class(m, n->z_class);
819  owl_message_set_instance(m, n->z_class_inst);
820  owl_message_set_recipient(m, n->z_recipient);
821  if (n->z_opcode) {
822    owl_message_set_opcode(m, n->z_opcode);
823  } else {
824    owl_message_set_opcode(m, "");
825  }
826  owl_message_set_zsig(m, n->z_message);
827
828  if ((ptr=strchr(n->z_recipient, '@'))!=NULL) {
829    owl_message_set_realm(m, ptr+1);
830  } else {
831    owl_message_set_realm(m, owl_zephyr_get_realm());
832  }
833
834  /* Set the "isloginout" attribute if it's a login message */
835  if (!strcasecmp(n->z_class, "login") || !strcasecmp(n->z_class, OWL_WEBZEPHYR_CLASS)) {
836    if (!strcasecmp(n->z_opcode, "user_login") || !strcasecmp(n->z_opcode, "user_logout")) {
837      tmp=owl_zephyr_get_field(n, 1);
838      owl_message_set_attribute(m, "loginhost", tmp);
839      owl_free(tmp);
840
841      tmp=owl_zephyr_get_field(n, 3);
842      owl_message_set_attribute(m, "logintty", tmp);
843      owl_free(tmp);
844    }
845
846    if (!strcasecmp(n->z_opcode, "user_login")) {
847      owl_message_set_islogin(m);
848    } else if (!strcasecmp(n->z_opcode, "user_logout")) {
849      owl_message_set_islogout(m);
850    }
851  }
852
853 
854  /* set the "isprivate" attribute if it's a private zephyr */
855  if (!strcasecmp(n->z_recipient, owl_zephyr_get_sender())) {
856    owl_message_set_isprivate(m);
857  }
858
859  /* set the "isauto" attribute if it's an autoreply */
860  if (!strcasecmp(n->z_message, "Automated reply:") ||
861      !strcasecmp(n->z_opcode, "auto")) {
862    owl_message_set_attribute(m, "isauto", "");
863  }
864
865  m->zwriteline=strdup("");
866
867  /* set the body */
868  tmp=owl_zephyr_get_message(n);
869  if (owl_global_is_newlinestrip(&g)) {
870    tmp2=owl_util_stripnewlines(tmp);
871    owl_message_set_body(m, tmp2);
872    owl_free(tmp2);
873  } else {
874    owl_message_set_body(m, tmp);
875  }
876  owl_free(tmp);
877
878#ifdef OWL_ENABLE_ZCRYPT
879  /* if zcrypt is enabled try to decrypt the message */
880  if (owl_global_is_zcrypt(&g) && !strcasecmp(n->z_opcode, "crypt")) {
881    char *out;
882    int ret;
883
884    out=owl_malloc(strlen(owl_message_get_body(m))*16+20);
885    ret=owl_zcrypt_decrypt(out, owl_message_get_body(m), owl_message_get_class(m), owl_message_get_instance(m));
886    if (ret==0) {
887      owl_message_set_body(m, out);
888    } else {
889      owl_free(out);
890    }
891  }
892#endif 
893
894  /* save the hostname */
895  owl_function_debugmsg("About to do gethostbyaddr");
896  hent=gethostbyaddr((char *) &(n->z_uid.zuid_addr), sizeof(n->z_uid.zuid_addr), AF_INET);
897  if (hent && hent->h_name) {
898    owl_message_set_hostname(m, hent->h_name);
899  } else {
900    owl_message_set_hostname(m, inet_ntoa(n->z_sender_addr));
901  }
902}
903#else
904void owl_message_create_from_znotice(owl_message *m, void *n)
905{
906}
907#endif
908
909/* If 'direction' is '0' it is a login message, '1' is a logout message. */
910void owl_message_create_pseudo_zlogin(owl_message *m, int direction, char *user, char *host, char *time, char *tty)
911{
912  char *longuser, *ptr;
913
914#ifdef HAVE_LIBZEPHYR
915  memset(&(m->notice), 0, sizeof(ZNotice_t));
916#endif
917 
918  longuser=long_zuser(user);
919 
920  owl_message_init(m);
921 
922  owl_message_set_type_zephyr(m);
923  owl_message_set_direction_in(m);
924
925  owl_message_set_attribute(m, "pseudo", "");
926  owl_message_set_attribute(m, "loginhost", host ? host : "");
927  owl_message_set_attribute(m, "logintty", tty ? tty : "");
928
929  owl_message_set_sender(m, longuser);
930  owl_message_set_class(m, "LOGIN");
931  owl_message_set_instance(m, longuser);
932  owl_message_set_recipient(m, "");
933  if (direction==0) {
934    owl_message_set_opcode(m, "USER_LOGIN");
935    owl_message_set_islogin(m);
936  } else if (direction==1) {
937    owl_message_set_opcode(m, "USER_LOGOUT");
938    owl_message_set_islogout(m);
939  }
940
941  if ((ptr=strchr(longuser, '@'))!=NULL) {
942    owl_message_set_realm(m, ptr+1);
943  } else {
944    owl_message_set_realm(m, owl_zephyr_get_realm());
945  }
946
947  m->zwriteline=strdup("");
948
949  owl_message_set_body(m, "<uninitialized>");
950
951  /* save the hostname */
952  owl_function_debugmsg("create_pseudo_login: host is %s", host ? host : "");
953  owl_message_set_hostname(m, host ? host : "");
954  owl_free(longuser);
955}
956
957void owl_message_create_from_zwriteline(owl_message *m, char *line, char *body, char *zsig)
958{
959  owl_zwrite z;
960  int ret;
961  char hostbuff[5000];
962 
963  owl_message_init(m);
964
965  /* create a zwrite for the purpose of filling in other message fields */
966  owl_zwrite_create_from_line(&z, line);
967
968  /* set things */
969  owl_message_set_direction_out(m);
970  owl_message_set_type_zephyr(m);
971  owl_message_set_sender(m, owl_zephyr_get_sender());
972  owl_message_set_class(m, owl_zwrite_get_class(&z));
973  owl_message_set_instance(m, owl_zwrite_get_instance(&z));
974  if (owl_zwrite_get_numrecips(&z)>0) {
975    owl_message_set_recipient(m,
976                              long_zuser(owl_zwrite_get_recip_n(&z, 0))); /* only gets the first user, must fix */
977  }
978  owl_message_set_opcode(m, owl_zwrite_get_opcode(&z));
979  owl_message_set_realm(m, owl_zwrite_get_realm(&z)); /* also a hack, but not here */
980  m->zwriteline=owl_strdup(line);
981  owl_message_set_body(m, body);
982  owl_message_set_zsig(m, zsig);
983 
984  /* save the hostname */
985  ret=gethostname(hostbuff, MAXHOSTNAMELEN);
986  hostbuff[MAXHOSTNAMELEN]='\0';
987  if (ret) {
988    owl_message_set_hostname(m, "localhost");
989  } else {
990    owl_message_set_hostname(m, hostbuff);
991  }
992  owl_zwrite_free(&z);
993}
994
995void owl_message_pretty_zsig(owl_message *m, char *buff)
996{
997  /* stick a one line version of the zsig in buff */
998  char *ptr;
999
1000  strcpy(buff, owl_message_get_zsig(m));
1001  ptr=strchr(buff, '\n');
1002  if (ptr) ptr[0]='\0';
1003}
1004
1005void owl_message_free(owl_message *m)
1006{
1007  int i, j;
1008  owl_pair *p;
1009#ifdef HAVE_LIBZEPHYR   
1010  if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) {
1011    ZFreeNotice(&(m->notice));
1012  }
1013#endif
1014  if (m->timestr) owl_free(m->timestr);
1015  if (m->zwriteline) owl_free(m->zwriteline);
1016
1017  /* free all the attributes */
1018  j=owl_list_get_size(&(m->attributes));
1019  for (i=0; i<j; i++) {
1020    p=owl_list_get_element(&(m->attributes), i);
1021    owl_free(owl_pair_get_key(p));
1022    owl_free(owl_pair_get_value(p));
1023    owl_free(p);
1024  }
1025
1026  owl_list_free_simple(&(m->attributes));
1027 
1028  owl_fmtext_free(&(m->fmtext));
1029}
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